1 2002-10-02 Roger Sayle <roger@eyesopen.com>
4 * lang.c (java_init): If storing the vbit in function
5 pointers, ensure that force_align_functions_log is atleast
6 one to aid compatability with g++ vtables.
8 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
10 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
11 foul of type-based aliasing.
13 2002-09-30 Anthony Green <green@redhat.com>
15 * gcj.texi (Invoking jv-scan): Fix texinfo.
17 2002-09-28 Anthony Green <green@redhat.com>
19 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
20 (Code Generation): Add -fno-assert documentation.
21 * jv-scan.c (flag_assert): New global.
22 (options): Add assert option.
23 (help): Add --no-assert documentation.
24 * parse-scan.y (flag_assert): New global.
25 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
26 (flag_assert): New global.
27 * java-tree.h (flag_assert): New global.
28 * lex.c (java_lex): Obey flag_assert.
29 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
32 2002-09-26 Andrew Haley <aph@redhat.com>
34 * expr.c (build_java_array_length_access): Check for null pointer.
35 * expr.c (expand_java_arrayload): Likewise.
37 2002-09-21 Richard Henderson <rth@redhat.com>
39 * jcf-parse.c (get_constant): Decode from IEEE no matter
40 what the target format.
42 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
44 * ChangeLog: Follow spelling conventions.
49 * java-tree.h: Likewise.
50 * jcf-dump.c: Likewise.
51 * jcf-parse.c: Likewise.
57 2002-09-17 Tom Tromey <tromey@redhat.com>
59 * lex.c (java_read_unicode_collapsing_terminators): Handle case
60 where \r appears at EOF. Fixes PR java/7950.
62 2002-09-16 Geoffrey Keating <geoffk@apple.com>
64 * java-tree.h (union lang_tree_node): Add chain_next option.
66 2002-09-16 Richard Henderson <rth@redhat.com>
68 * jcf-parse.c (get_constant): Runtime check for IEEE format;
69 use new real.h interface.
70 * jcf-write.c (find_constant_index): Use new real.h interface.
71 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
73 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
75 * lang.c: Follow spelling conventions.
77 2002-09-11 Per Bothner <per@bothner.com>
79 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
80 constant to the type of the field.
81 (java_complete_tree): Remove now-redundant code.
83 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
85 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
88 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
89 return label if a ret instruction for the jsr has been reached.
91 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
93 * parse.y (DIR_SEPARATOR): Don't define.
94 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
96 2002-08-28 Andrew Haley <aph@redhat.com>
98 * verify.c (verify_jvm_instructions): Allow exception handler
99 inside code that is being protected, but generate a warning.
100 * except.c (link_handler): Initialize `expanded' in new eh_range.
101 (binding_depth, is_class_level, current_pc): Declare extern.
103 2002-09-01 Mark Wielaard <mark@klomp.org>
105 * gcj.texi: Add chapter about system properties.
108 2002-08-26 Tom Tromey <tromey@redhat.com>
110 * parse.y (try_builtin_assignconv): Allow narrowing primitive
111 conversion if RHS_TYPE is byte, short, or char.
113 2002-08-22 Tom Tromey <tromey@redhat.com>
115 * gcj.texi (Invoking gij): Document -cp and -classpath.
117 2002-08-21 Tom Tromey <tromey@redhat.com>
119 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
120 $(prefix)/share. For PR libgcj/7633.
122 For PR java/6005 and PR java/7611:
123 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
124 (java_can_use_bit_fields_p): New function.
126 2002-08-16 Tom Tromey <tromey@redhat.com>
128 * gcj.texi (Class Initialization): Mention class initialization of
131 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
133 * Make-lang.in (java-tree-inline.o): New.
134 (JAVA_OBJS): Add java-tree-inline.o.
135 * parse.y (source_end_java_method): Call java_optimize_inline.
136 (java_expand_method_bodies): Save method's tree in
138 (add_stmt_to_compound): Keep track of the number of statments.
139 * lang.c (java_init): Enable flag_inline_trees.
140 (java_post_options): If flag_inline_functions is on, enable
141 flag_inline_trees instread.
142 (decl_constant_value): New.
143 (java_tree_inlining_walk_subtrees): New.
144 * java-tree.h (DECL_NUM_STMTS): New macro.
145 (java_optimize_inline): Declare.
146 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
148 * decl.c (build_result_decl): If we already have a DECL_RESULT
150 (dump_function): New.
151 (java_optimize_inline): New.
152 (dump_function): New.
154 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
157 * parse.y (build_assertion): Invert return from
158 desiredAssertionStatus.
160 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
162 * jcf-write.c (get_access_flags): Return correct access flags for
163 private and protected inner classes.
165 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
167 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
169 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
171 * mangle_name.c: Don't include obstack.h twice.
172 * xref.c: Don't include obstack.h.
174 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
176 * class.c: (permanent_obstack): Delete declaration.
177 * constants.c: (permanent_obstack): Delete declaration.
178 * except.c: (permanent_obstack): Delete declaration.
179 * expr.c: (permanent_obstack): Delete declaration.
180 * jcf-parse.c: (permanent_obstack): Delete declaration.
181 (saveable_obstack): Delete declaration.
182 * parse.h: (permanent_obstack): Delete declaration.
183 * typeck.c: (permanent_obstack): Delete declaration.
185 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
187 * gcj.texi (version-gcc): Increase to 3.3.
189 2002-07-22 Tom Tromey <tromey@redhat.com>
191 * lex.c (java_lex): Check for `e' or `E' after 0.
193 2002-07-21 Richard Henderson <rth@redhat.com>
195 * lang.c (java_unsafe_for_reeval): New.
196 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
198 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
200 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
201 (jcf_path_init): Use GET_ENVIRONMENT.
203 2002-07-10 Roger Sayle <roger@eyesopen.com>
204 Zack Weinberg <zack@codesourcery.com>
206 * builtins.c (initialize_builtins): Remove defines that
207 handled C/C++ specific junk hereby removed from builtins.def.
209 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
211 * lang.c (java_post_options): Update prototype.
213 2002-07-05 Roger Sayle <roger@eyesopen.com>
215 * builtins.c (initialize_builtins): Ignore the additional
216 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
217 the builtins.def file.
219 2002-07-01 Tom Tromey <tromey@redhat.com>
222 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
225 2002-07-01 Roger Sayle <roger@eyesopen.com>
227 * java/decl.c (builtin_function): Accept additional parameter.
228 (java_init_decl_processing): Pass an additional NULL_TREE
229 argument to builtin_function.
231 2002-06-29 T.J. Mather <tjmather@maxmind.com>
233 * gcj.texi: Fixed gcj invocation example so that it compiles.
235 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
237 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
238 * parse.y (mark_parser_ctxt): Likewise.
239 (check_modifiers, declare_local_variables): Avoid incorrect
240 hardcoded constant 10.
242 * lex.c (java_read_char): Avoid "comparison is always true"
245 2002-06-25 Andreas Schwab <schwab@suse.de>
247 * expr.c (JSR): Avoid undefined operation on PC.
249 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
251 * decl.c (clear_binding_level): Const-ify.
253 2002-06-13 Akim Demaille <akim@epita.fr>
255 * parse.y (class_declaration, interface_declaration): Make sure
256 all their rules have an action, in order to avoid meaningless `$$
257 = $1' and their type clashes.
259 2002-06-11 Tom Tromey <tromey@redhat.com>
261 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
262 * parse-scan.y (statement_without_trailing_substatement): Added
264 (assert_statement): New rule.
265 * java-tree.h (struct lang_type) [assertions]: New field.
266 (TYPE_USES_ASSERTIONS): New macro.
267 (CLASS_USES_ASSERTIONS): Likewise.
268 (FIELD_SYNTHETIC): New define.
269 * lex.c (java_lval;): Added ASSERT_TK.
270 * parse.y (ASSERT_TK): Added.
271 (statement_without_trailing_substatement): Added assert_statement.
272 (assert_statement): New rule.
273 (build_assertion): New function.
274 (maybe_generate_pre_expand_clinit): Create and initialize
276 (lookup_package_type): Removed decl.
277 * keyword.h: Rebuilt.
278 * keyword.gperf (assert): New token.
280 2002-06-10 Akim Demaille <akim@epita.fr>
282 * parse.y (interface_type_list, class_member_declaration)
283 (unary_expression_not_plus_minus): Remove duplicate %type.
286 2002-06-09 Tom Tromey <tromey@redhat.com>
288 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
290 * parse.y (method_header): Give error message in all cases.
293 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
295 Don't use RTL inlining. Fix for PR java/6820.
296 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
297 (flag_really_inline): New.
298 (java_decode_option): Set flag_really_inline if -finline-functions
300 (java_post_options): New function. Turn off inlining unless
301 flag_really_inline is set.
303 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
305 * gjavah.c (throwable_p): Accept argument as either a classname or
306 signature fragment. Create null-terminated classname string for super
307 when calling itself recursively.
308 (decode_signature_piece): Skip first character from class name
309 signature when calling throwable_p.
311 2002-06-08 H.J. Lu (hjl@gnu.org)
313 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
315 2002-06-04 Tom Tromey <tromey@redhat.com>
317 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
319 2002-06-04 Michael Koch <konqueror@gmx.de>
321 * gcj.texi (Input Options): Fixed typo.
323 2002-06-04 Zack Weinberg <zack@codesourcery.com>
325 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
326 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
327 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
328 and all now-pointless local variables. Rename other local
329 variables to reflect their not being handles.
331 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
332 #if JCF_USE_STDIO blocks.
334 * parse.y: Add missing semicolon at end of rule.
336 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
338 * check-init.c (attach_initialized_static_class): Delete, unused.
339 * parse.y: Use htab_t instead of struct hashtable, update
341 * java-tree.h: Include hashtab.h instead of hash.h.
342 (struct lang_decl_func): Use htab_t, set up for gengtype.
343 (struct init_test_hash_entry): Delete.
344 (struct treetreehash_entry): New.
345 (java_treetreehash_find): New
346 (java_treetreehash_new): New prototype.
347 (java_treetreehash_create): New prototype.
348 (java_mark_tree): Delete prototype.
349 (java_hash_hash_tree_node): Delete prototype.
350 (java_hash_compare_tree_node): Delete prototype.
351 (attach_initialized_static_class): Delete prototype.
352 * expr.c (build_class_init): Update to use java_treetreehash
354 (java_expand_expr): Update to use htab_t.
355 (emit_init_test_initialization): Likewise.
356 * decl.c (java_mark_tree): Delete.
357 * class.c (init_test_hash_newfunc): Delete.
358 (java_hash_hash_tree_node): Delete.
359 (java_hash_compare_tree_node): Delete.
360 (add_method_1): Update to use java_treetreehash functions.
361 (JAVA_TREEHASHHASH_H): New macro.
362 (java_treetreehash_hash): New function.
363 (java_treetreehash_compare): New function.
364 (java_treetreehash_find): New function.
365 (java_treetreehash_new): New function.
366 (java_treetreehash_create): New function.
367 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
369 * Make-lang.in (java/parse.o): Depend on debug.h.
370 * java-tree.h (struct lang_identifier): Use gengtype.
371 (union lang_tree_node): New.
372 (struct lang_decl_func): Use gengtype.
373 (struct lang_decl_var): Likewise.
374 (struct lang_decl): Likewise.
375 * parse.y: Include debug.h.
376 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
378 * lang.c (struct language_function): New dummy structure.
380 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
381 descriminator for DECL_LANG_SPECIFIC.
382 (struct lang_decl_func): Rename from struct lang_decl.
383 (enum lang_decl_desc): New.
384 (struct lang_decl): Make it a union. Update all the accessor macros.
385 (struct lang_type): Use gengtype.
386 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
387 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
388 are now the same size.
389 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
390 use discriminator to mark DECL_LANG_SPECIFIC.
392 * Make-lang.in (gt-java-builtins.h): New rule.
393 (java/builtins.o): Add dependency on gt-<filename>.h.
394 * builtins.c: Use gengtype for roots.
395 (union string_or_tree): Use gengtype.
396 (struct builtin_record): Use gengtype.
397 * config-lang.in (gtfiles): Add builtins.c.
399 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
400 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
401 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
402 gt-java-parse.h, gtype-java.h): Add rules to generate.
403 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
404 (class.o): Add dependency on gt-*.h.
405 (constants.o): Likewise.
408 (jcf-parse.o): Likewise.
409 (jcf-write.o): Likewise.
411 * config-lang.in (gtfiles): New.
412 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
413 * constants.c: Replace uses of ggc_add_* with GTY markers.
415 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
416 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
417 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
418 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
420 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
422 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
423 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
425 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
426 Include gtype-java.h.
428 2002-06-02 Tom Tromey <tromey@redhat.com>
430 Fix for PR java/5913:
431 * parse.y (patch_binop): Call patch_string on op1.
433 2002-06-02 Tom Tromey <tromey@redhat.com>
435 Fix for PR java/1343, PR java/6336:
436 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
437 formatting. Changed return type.
438 (anonymous_class_counter): Moved to top of file.
439 (maybe_make_nested_class_name): Append number to class name for
440 function-local classes.
442 2002-05-28 Zack Weinberg <zack@codesourcery.com>
444 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
445 * Make-lang.in: Update dependency lists.
447 2002-05-18 Mark Mitchell <mark@codesourcery.com>
449 * gjavah.c (throwable_p): Do not free the name of the class after
450 passing it to find_class.
451 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
452 * jcf-io.c (dirent.h): Include it.
453 (fnmatch.h): Likewise.
454 (compare_path): New function.
455 (java_or_class_file): Likewise.
456 (memoized_dirlist_entry): New type.
457 (memoized_dirlist_lookup_eq): New function.
458 (memoized_dirlists): New variable.
459 (caching_stat): New function.
460 (memoized_class_lookup_eq): New function.
461 (memoized_class_lookups): Likewise.
462 (find_class): Use memoized_class_lookups and caching_stat.
463 * jcf.h (JCF_USE_SCANDIR): Define.
464 * parse.y (java_expand_classes): Write the class files in reverse
467 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
469 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
471 2002-05-13 Mark Mitchell <mark@codesourcery.com>
473 * jcf-write.c (write_classfile): Unlink the temporary file if it
474 cannot be renamed. Use concat to build up the name of the
477 2002-05-08 Mark Mitchell <mark@codesourcery.com>
479 * jcf-write.c (write_classfile): Write the file to a
480 temporary file and then rename it.
482 2002-05-07 Tom Tromey <tromey@redhat.com>
484 * gjavah.c (throwable_p): Use xstrdup, not strdup.
486 Fix for PR java/1200:
487 * gjavah.c (throwable_p): New function.
488 (decode_signature_piece): Use it. A `WeakReference' isn't the
491 (gcjh_streq): New function.
493 2002-05-07 Andreas Jaeger <aj@suse.de>
495 * parse.y (finish_for_loop): Fix if statement.
497 2002-05-06 Tom Tromey <tromey@redhat.com>
499 Fix for PR java/5941:
500 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
501 loop update expression.
502 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
503 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
505 2002-05-04 Mark Wielaard <mark@klomp.org>
508 * parse.y (build_string_concatenation): Return just op1 only when op2
509 is null and op1 is a STRING_CST, otherwise always construct a
512 2002-04-27 Tom Tromey <tromey@redhat.com>
515 * parse.y (string_convert_int_cst): New function.
516 (merge_string_cste): Use it.
518 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
520 * java-tree.h (java_parse_file): Update.
521 (java_set_yydebug): Remove.
522 * jcf-parse.c (yydebug): Remove.
523 (java_set_yydebug): Die.
524 (java_parse_file): Update.
525 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
527 2002-04-24 Tom Tromey <tromey@redhat.com>
530 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
531 EXPR_WFL_QUALIFICATION of qual_wfl.
533 2002-04-23 Per Bothner <per@bothner.com>
535 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
536 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
537 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
539 2002-04-23 Tom Tromey <tromey@redhat.com>
542 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
543 recognize `-fcompile-resource='.
544 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
547 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
549 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
550 paths. Fixes PR java/2791.
552 2002-04-19 Andrew Haley <aph@redhat.com>
554 * jcf-write.c (push_long_const): lo, hi: New variables.
555 Use rshift_double to extract the high part of a 64-bit long.
556 Use WORD_TO_INT to extract the low part.
558 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
559 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
560 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
562 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
564 * typeck.c (incomplete_type_error): Remove.
566 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
568 * class.c (make_class_data): Set DECL_ALIGN on static class data,
569 for hash synchronization.
570 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
571 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
574 2002-04-16 Mark Wielaard <mark@klomp.org>
576 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
579 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
581 Fix for PR java/6294:
582 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
585 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
587 Fix for PR java/6085:
588 * parse.y (patch_method_invocation): Always use build_access_to_thisn
589 to get enclosing "this" argument for inner-class constructor
590 invocation. Pass correct arguments to build_access_to_thisn.
592 2002-04-10 Andreas Jaeger <aj@suse.de>
594 * gcj.texi (Input Options): Fix extdirs patch.
596 2002-04-10 Anthony Green <green@redhat.com>
598 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
600 2002-04-09 Anthony Green <green@redhat.com>
602 * gcj.texi (Input Options): Add --extdirs documentation.
603 * jcf-dump.c (OPT_extdirs): New macro.
604 (options): Add extdirs option.
605 (help): Describe --extdirs.
606 (main): Handle OPT_extdirs.
607 * gjavah.c (OPT_extdirs): New macro.
608 (options): Add extdirs option.
609 (help): Describe --extdirs.
610 (main): Handle OPT_extdirs.
611 * jcf-path.c (jcf_path_init): Add extdirs support.
612 (jcf_path_extdirs_arg): New function.
613 (extensions): New variable to hold extensions path entries.
614 * jvspec.c: Remove -fextdirs= when compiling main().
615 * lang.c (java_decode_option): Handle -fextdirs=.
616 * jcf.h (jcf_path_extdirs_arg): Declare new function.
617 * Make-lang.in: Compile jcf-path with version info for use in
618 identifying the appropriate libgcj.jar.
620 2002-04-08 Tom Tromey <tromey@redhat.com>
623 * .cvsignore: Added rmic.1 and rmiregistry.1.
624 * gcj.texi (Top): Link to new nodes.
625 (Invoking rmic): New node.
626 (Invoking rmiregistry): Likewise.
627 * Make-lang.in (java.generated-manpages): Added rmic.1 and
629 (java.maintainer-clean): Likewise.
630 ($(srcdir)/java/rmic.1): New target.
631 ($(srcdir)/java/rmiregistry.1): Likewise.
632 (java.install-man): Handle rmic.1 and rmiregistry.1.
634 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
636 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
637 Add note about handling uncaught exceptions. Add an exception handler
640 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
642 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
643 after using it to patch CALL_EXPR.
645 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
647 * gcj.texi (Invocation): Document CNI invocation API.
649 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
651 * expr.c (truthvalue_conversion): Rename. Update.
652 (expand_compare): Update.
653 * java-tree.h (java_truthvalue_conversion): New.
654 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
656 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
658 * java-tree.h (java_mark_addressable): New.
659 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
660 * typeck.c (mark_addressable): Rename, update.
662 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
664 * expr.c (build_java_binop): Update.
665 * java-tree.h (java_signed_type, java_unsigned_type,
666 java_signed_or_unsigned_type): Update.
667 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
668 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
669 * parse.y (patch_binop): Update.
670 * typeck.c (signed_or_unsigned_type, unsigned_type,
671 signed_type): Update.
673 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
675 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
676 (java_dummy_print): Remove.
677 (lang_print_error): Rename. Exit early if inhibiting output.
678 (inhibit_error_printing_function): New.
679 (java_init): Don't set hook.
680 (lang_init_source): Use new boolean.
682 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
684 * parse.y (do_resolve_class): Fix infinite recursion.
686 2002-03-29 Tom Tromey <tromey@redhat.com>
688 * parse.y (check_inner_circular_reference): Ignore incomplete
691 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
693 * Make-lang.in (builtins.o): Update.
694 * boehm.c (get_boehm_type_descriptor): Update.
695 * builtins.c: Include langhooks.h.
696 * decl.c (java_init_decl_processing): Update.
697 * java-tree.h (java_type_for_mode, java_type_for_size): New.
698 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
700 * typeck.c (type_for_mode, type_for_size): Update.
702 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
704 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
706 2002-03-28 Tom Tromey <tromey@redhat.com>
708 * except.c (expand_end_java_handler): If the handler type is NULL,
709 use java.lang.Throwable. Fixes PR java/5986.
711 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
713 Fix for PR java/4715:
714 * jcf-parse.c (parse_source_file_3): New function.
715 (read_class): Call it.
716 (java_parse_file): Likewise.
718 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
720 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
722 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
724 * parse.y (resolve_package): Initialize "decl".
725 (lookup_package_type): Remove unused function.
727 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
729 Fix for PR java/5993:
730 * parse.y (resolve_package): Return the decl if resolution was
731 successful. Don't special case "java.lang" and "java.lang.reflect"
732 packages. Set type_name to the merged identifier.
733 (resolved_qualified_expression_name): Print error using "name" if
734 resolve_package returns NULL_TREE.
736 2002-03-27 Tom Tromey <tromey@redhat.com>
738 * expr.c (expand_invoke): Don't generate null pointer check if
739 we're calling <init>.
741 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
743 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
745 * java-tree.h (java_lang_expand_expr): Similarly.
746 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
747 (java_init): Don't set hook.
749 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
751 Fix for PR java/5850:
752 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
753 context if field was not found in the current scope.
754 * expr.c (lookup_field): Don't look in enclosing contexts.
756 2002-03-26 Tom Tromey <tromey@redhat.com>
758 Fix for PR java/5942:
759 * parse.y (init_src_parse): Added sanity check.
760 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
763 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
765 * decl.c (lang_mark_tree): Rename java_mark_tree.
766 * java-tree.h (java_mark_tree): New.
767 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
769 2002-03-25 Zack Weinberg <zack@codesourcery.com>
771 * lex.c: Change java_perform_atof to take normal parameters
772 instead of a pointer to a parameter block. Call it directly
775 2002-03-22 Mark Wielaard <mark@klomp.org>
777 Fix for PR java/5368:
778 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
779 when printing error message.
781 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
783 * decl.c (maybe_build_cleanup): Remove.
785 2002-03-22 Tom Tromey <tromey@redhat.com>
787 Andrew Haley <aph@cambridge.redhat.com>
789 * expr.c (build_field_ref): Don't build a check if the field is a
792 2002-03-21 Eric Blake <ebb9@email.byu.edu>
794 Fix for PR java/6026:
795 * lex.c (java_lex): Fix parsing of consecutive floats.
797 2002-03-21 Tom Tromey <tromey@redhat.com>
799 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
802 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
804 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
805 insert_block, getdecls, kept_level_p, global_bindings_p): New.
807 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
809 * gcj.texi: @code{gcj} becomes @command{gcj}.
810 @code{gcc} becomes @command{gcc}.
811 GcjRaw changed to gnu.gcc.RawData.
813 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
815 * decl.c (start_java_method): Use new hook.
816 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
817 (java_init): Remove old hook.
819 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
821 * builtins.c (define_builtin): Do nothing if `type' is null.
824 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
826 * parse.y (parser_check_super_interface): Fix error message
829 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
831 * jcf-parse.c (get_constant): Delete unused variables.
833 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
835 * java-tree.h (java_parse_file): New.
836 * jcf-parse.c (yyparse): Rename java_parse_file.
837 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
839 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
841 * parse.y (craft_constructor): Return the constructor decl.
842 (java_expand_classes): Update comments.
843 (lookup_method_invoke): Call fix_constructors immediately for
844 anonymous class. Fixes PR java/5935.
846 2002-03-15 Anthony Green <green@redhat.com>
848 * jcf-parse.c (yyparse): Don't emit class registration
849 constructor when compiling resource files.
851 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
853 * lang.c (java_tree_code_type, java_tree_code_length,
854 tree_code_name): Delete.
855 (tree_code_type, tree_code_length, tree_code_name): Define.
856 (java_init): Don't try to copy into the various tree_code
859 2002-03-12 Tom Tromey <tromey@redhat.com>
861 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
862 UTF-8, not UCS-2. Fixes PR java/5923.
864 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
865 a call_expr wrapped in a convert. Fixes PR java/5848.
867 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
869 * jcf-write.c (write_classfile): Improve error strings.
871 2002-03-11 Eric Blake <ebb9@email.byu.edu>
873 * lex.c: Adjust comments to GNU standards.
875 2002-03-11 Eric Blake <ebb9@email.byu.edu>
877 Fix for PR java/5902:
878 * lex.c (java_lex): Fix parsing of literals.
880 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
882 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
883 to prevent it getting evaluated twice in the store checking case.
884 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
887 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
889 * decl.c (java_init_decl_processing): Make sure class_type_node
890 alignment is not less than 64 bits if hash synchronization is enabled.
892 2002-03-08 Per Bothner <per@bothner.com>
894 * parse.y (java_complete_lhs): Check if patch_assignment
895 returned an error-mark.
897 * parse.y (try_builtin_assignconv): Don't special-case zero.
899 2002-03-08 Per Bothner <per@bothner.com>
901 Fix for PR java/5812.
902 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
903 here instead of in JSR macro. Likewise with load_type_state call.
904 Do the latter on if the return_pc has been verified (the jsr returns).
905 (JSR): Now just call build_java_jsr.
907 2002-03-07 Jeff Sturm <jsturm@one-point.com>
909 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
910 (java.install-common): Link native driver to
911 JAVA_TARGET_INSTALL_NAME.
913 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
915 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
916 * builtins.c(sin_builtin): Likewise
917 * builtins.c(sqrt_builtin): Likewise
919 2002-03-03 Zack Weinberg <zack@codesourcery.com>
921 * java/expr.c, java/jcf-parse.c, java/lex.c:
922 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
923 REAL_ARITHMETIC blocks unconditional. Delete some further
924 #ifdef blocks predicated on REAL_ARITHMETIC.
926 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
928 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
929 explicit sizeof/sizeof.
930 * decl.c (java_init_decl_processing): Likewise.
931 * jcf-parse.c (init_jcf_parse): Likewise.
932 * parse.y (init_src_parse): Likewise.
934 2002-03-02 Per Bothner <per@bothner.com>
936 Make --CLASSPATH by a synonym for --classpath and -classpath.
937 Implement --bootclasspath.
938 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
939 (classpath_l): Remove.
940 (jcf_path_CLASSPATH_arg): Remove.
941 (jcf_path_bootclasspath_arg): New function.
942 (jcf_path_seal): Simplify accordingly.
944 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
945 (jcf_path_CLASSPATH): Remove declaration.
946 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
947 (lang_specific_driver): Translate -bootclasspath.
948 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
949 * lang.c (decode_lang_options): Do jcf_path_init first.
950 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
951 * gjavah.c: Also handle --bootclasspath.
952 Handle --CLASSPATH as a synonum for --classpath.
953 * jcf-dump.c: Likewise.
955 "." is not part of system path, but is the default for --classpath.
956 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
957 (jcf_path_seal): Add "." if no CLASSPATH specified.
959 * gcj.texi: Document changes.
961 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
963 * expr.c (build_java_arraystore_check): Fix formatting.
965 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
967 Fix for PR java/5758, java/5632:
968 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
969 inner-class separator too.
970 * parse.y (do_resolve_class): New local `decl_result.'
971 Progressively build a name for what can have been loaded.
973 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
975 * expr.c (java_array_data_offset): Removed function.
976 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
977 (build_java_array_length_access): Obtain "length" value using a
978 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
979 (build_java_arrayaccess): Correct comment. Access "data" using a
980 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
981 (build_java_arraystore_check): New function.
982 (expand_java_arraystore): Use build_java_arraystore_check.
983 * parse.y (patch_assignment): Simplify code to insert a store check
984 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
985 * check-init.c (check_init): Update to reflect that an array length
986 access is now a COMPONENT_REF.
987 * gcj.texi (Code Generation): Improve documentation of
988 -fno-bounds-check. Add documentation for -fno-store-check.
989 * java-tree.h (flag_store_check): Declare.
990 (build_java_arraystore_check): Declare.
991 * lang.c (flag_store_check): Initialize to 1.
992 (lang_f_options): Add store-check option.
993 * jvspec.c: Don't pass store-check option to jvgenmain.
994 * lang-options.h: Add help string for -fno-store-check.
996 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
998 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
999 * java-tree.h (java_dup_lang_specific_decl): New.
1000 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1002 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1004 * builtins.c, decl.c: Delete traditional-mode-related code
1005 copied from the C front end but not used, or used only to
1006 permit the compiler to link.
1008 2002-02-22 Tom Tromey <tromey@redhat.com>
1010 Fix for PR java/2369:
1011 * jvspec.c (verify_class_name): New function.
1012 (lang_specific_driver): Call it.
1013 (JAVA_START_CHAR_P): New macro.
1014 (JAVA_PART_CHAR_P): Likewise.
1016 2002-02-22 Per Bothner <per@bothner.com>
1018 * class.c: Change vtable to be more compatible with g++ v3 abi.
1019 (get_dispatch_table): Prepend offset-to-top (always 0) and
1020 type_info pointer (currently unimplemented hence NULL) to vtable.
1021 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1022 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1023 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1024 (build_dtable_decl): Add declarations for new fields.
1026 2002-02-20 Per Bothner <per@bothner.com>
1028 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1029 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1030 don't need to set it on the COMPOUND_EXPR - the caller does that.
1032 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1034 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1035 `--CLASSPATH' becomes `--classpath.'
1036 * gjavah.c: Likewise.
1037 * jcf-dump.c: Likewise.
1038 * lang-options.h: Likewise.
1040 * jcf-path.c: Updated comment.
1041 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1042 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1043 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1044 (jcf_path_CLASSPATH_arg): Ditto.
1045 (classpath_u): Updated leading comment.
1047 2002-02-20 Per Bothner <per@bothner.com>
1049 * builtins.c (check_for_builtin): New function.
1050 (build_call_or_builtin): Remove.
1051 * java-tree.h: Update accordingly.
1052 * expr.c (expand_invoke): Use build + check_for_builtin instead
1053 of build_call_or_builtin.
1054 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1055 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1056 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1058 2002-02-17 Tom Tromey <tromey@redhat.com>
1060 * java-tree.h (TYPE_STRICTFP): New macro.
1061 (struct lang_type) [strictfp]: New field.
1062 (CLASS_STRICTFP): New macro.
1063 (METHOD_STRICTFP): New macro.
1064 (struct lang_decl) [strictfp]: New field.
1065 * parse.y (method_header): Disallow strictfp constructor or
1067 (STRICT_TK): Move before MODIFIER_TK.
1068 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1069 (METHOD_MODIFIERS): Likewise.
1070 (INTERFACE_MODIFIERS): Likewise.
1071 * jcf-write.c (get_access_flags): Likewise.
1072 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1073 (add_method_1): Likewise.
1074 (get_access_flags_from_decl): Likewise.
1075 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1076 recognize strictfp flag.
1077 * jcf.h (ACC_STRICT): New define.
1079 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1081 * class.c(build_utf8_ref): Move declaration of decl_size
1083 2002-02-07 Tom Tromey <tromey@redhat.com>
1085 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1088 2002-02-04 Anthony Green <green@redhat.com>
1090 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1091 sections if available.
1093 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1095 * parse.y (java_expand_classes): Fix typo in static field loop.
1097 2002-02-02 Richard Henderson <rth@redhat.com>
1099 * class.c (add_field): Mark static fields external.
1100 (build_class_ref): Remove redundant set.
1101 * parse.y (java_expand_classes): Mark static fields of classes
1102 to be compiled as local.
1103 * jcf-parse.c (parse_class_file): Likewise.
1105 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1107 * gcj.texi (About CNI): New node.
1109 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1112 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1113 setlocale() with LC_CTYPE as a parameter.
1116 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1118 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1119 Follow GNU Coding Standards for --version.
1121 2002-01-28 Tom Tromey <tromey@redhat.com>
1123 * expr.c (build_jni_stub): Ensure storage for `meth' is
1125 * parse.y (java_complete_expand_methods): Set
1126 current_function_decl before building JNI stub.
1128 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1130 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1133 2002-01-22 Tom Tromey <tromey@redhat.com>
1135 * decl.c (java_init_decl_processing): Use add_predefined_file.
1136 Predefine RawData.java.
1137 (predef_filenames): Removed.
1138 (java_init_decl_processing): Don't register predef_filenames.
1139 * jcf-parse.c (add_predefined_file): New function.
1140 (predefined_filename_p): Rewrote.
1141 (predefined_filename_p): No longer static.
1142 * decl.c (java_init_decl_processing): Call initialize_builtins.
1143 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1144 (java/builtins.o): New target.
1145 * builtins.c: New file.
1146 * parse.y (patch_invoke): Use build_call_or_builtin.
1147 * java-tree.h (build_call_or_builtin): Declare.
1148 (initialize_builtins): Declare.
1149 (java_set_exception_lang_code): Removed unused declaration.
1150 (PREDEF_FILENAMES_SIZE): Removed.
1151 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1152 (predef_filenames): New define.
1153 (add_predefined_file): Declare.
1154 (predefined_filename_p): Declare.
1155 * expr.c (expand_invoke): Use build_call_or_builtin.
1157 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1159 * parse.y (patch_switch_statement): Fix format specifier.
1161 2002-01-16 Tom Tromey <tromey@redhat.com>
1163 More for PR java/5365:
1164 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1166 (process_file): Generate include for
1167 java.lang.UnsupportedOperationExceptions.
1169 2002-01-15 Andreas Jaeger <aj@suse.de>
1171 * .cvsignore: Add man pages.
1173 2002-01-15 Tom Tromey <tromey@redhat.com>
1175 Fix for PR java/5365:
1176 * gjavah.c (process_file): Turn class name into a file name.
1178 2002-01-14 Matthias Klose <doko@debian.org>
1180 * gcj.texi: Fix whitespace and formatting errors in the
1181 synopsis of the man pages. Update copyright.
1183 2002-01-14 Tom Tromey <tromey@redhat.com>
1186 * Make-lang.in (java.install-man): Handle jv-convert man page.
1187 (java.generated-manpages): Added jv-convert.1.
1188 (java.uninstall): Remove jv-convert.1.
1189 (java.maintainer-clean): Likewise.
1190 ($(srcdir)/java/jv-convert.1): New target.
1191 * gcj.texi (Top): Link to jv-convert node.
1192 (Individual utilities): Likewise.
1193 (Invoking jv-convert): New node.
1195 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1196 Martin Kahlert <martin.kahlert@infineon.com>
1198 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1199 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1201 2002-01-03 Graham Stott <grahams@redhat.com>
1203 * class.c (compile_resource_file): Update copyright date.
1204 Constify filename parameter.
1205 (java-tree.h): Update copyright date.
1206 (compile_resource_file): Constify filename parameter.
1208 2002-01-03 Graham Stott <grahams@redhat.com>
1210 * gcc/jcf-parse.c: Update copyright date.
1211 (yyparse): Constify resource_filename.
1213 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1215 * parse.y (src_parse_roots): Don't needlessly zero init.
1217 2001-12-31 Tom Tromey <tromey@redhat.com>
1219 * parse.y (dump_java_tree): New function.
1220 (source_end_java_method): Call it.
1221 (end_class_declaration): Likewise.
1222 * lang.c (java_decode_option): Call dump_switch_p.
1224 2001-12-28 Tom Tromey <tromey@redhat.com>
1226 * gen-table.pl: Don't process characters after \uffff. Added
1227 comment pointing to input file.
1229 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1231 * gen-table.pl: Const-ify output. Document the location of a
1232 suitable unicode input file.
1234 * chartables.h: Regenerate.
1236 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1238 * chartables.h: Const-ify.
1239 * gjavah.c (options): Likewise.
1240 * jcf-dump.c (options): Likewise.
1241 * jv-scan.c (options): Likewise.
1242 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1243 * parse.y (binop_lookup): Likewise.
1245 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1247 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1248 the static arrays that are output.
1249 * jvspec.c (jvgenmain_spec): Make static.
1250 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1251 * keyword.h: Regenerate.
1252 * lang.c (string_option, process_option_with_no, lang_f_options,
1253 lang_W_options): Const-ify.
1254 * lex.c (java_lex): Likewise.
1256 2001-12-21 Richard Henderson <rth@redhat.com>
1258 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1259 (get_boehm_type_descriptor): ... here. Arrange for the
1260 TREE_TYPE to get set properly.
1262 2001-12-21 Richard Henderson <rth@redhat.com>
1264 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1265 only if the target requires collect2.
1267 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1269 2001-12-20 Tom Tromey <tromey@redhat.com>
1272 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1273 CAN_COMPLETE_NORMALLY for the node.
1274 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1275 generate code for second branch if first branch can't complete
1277 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1278 the loop head if the loop body can't complete normally.
1280 2001-12-20 Tom Tromey <tromey@redhat.com>
1283 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1284 case where `finally' clause can't complete normally.
1286 2001-12-20 Tom Tromey <tromey@redhat.com>
1289 * parse.y (analyze_clinit_body): Added this_class parameter.
1290 Check for more cases where we must keep <clinit>.
1291 (maybe_yank_clinit): Cleaned up flow control.
1293 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1295 * decl.c (java_init_decl_processing): Don't initialize
1296 finit_leg_identifier_node.
1297 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1298 (finit_leg_identifier_node): Remove.
1299 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1301 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1303 * mangle.c (mangle_member_name): Don't special-case for
1305 * mangle_name.c (unicode_mangling_length): Likewise.
1306 (append_unicode_mangled_name): Likewise.
1307 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1310 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1312 * expr.c (build_java_array_length_access): Don't force null pointer
1313 check unless flag_check_references is set.
1315 2001-12-20 Tom Tromey <tromey@redhat.com>
1317 Fix for PR java/3417:
1318 * parse.y (patch_assignment): Added special processing for
1320 (patch_return): Don't convert booleans to integers, and don't
1321 special-case `null'.
1323 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1325 * config-lang.in (diff_excludes): Remove.
1327 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1329 * gcj.texi: Update link to GCC manual.
1331 2001-12-17 Tom Tromey <tromey@redhat.com>
1333 * parse.y (link_nested_class_to_enclosing): Removed useless
1336 2001-12-16 Tom Tromey <tromey@redhat.com>
1338 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1341 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1343 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1344 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1347 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1349 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1351 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1353 * decl.c (java_init_decl_processing): Build otable_type correctly.
1354 otable_decl is an otable_type.
1356 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1358 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1359 otable_type, otable_ptr_type, method_symbol_type,
1360 method_symbols_array_type, method_symbols_array_ptr_type): New
1361 field/global tree definitions.
1362 (flag_indirect_dispatch): New flag.
1363 * decl.c (java_init_decl_processing): Initialize new otable and
1364 otable_syms type nodes and decls. Add new field "index" to
1366 * class.c (build_method_symbols_entry): New function.
1367 (make_method_value): Set "index" to to method's vtable index for
1368 virtual methods when indirect-dispatch is not used.
1369 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1370 and set vtable_method_count to -1. Set otable and otable_syms field
1371 if indirect-dispatch is used and there was something to put in them.
1372 (build_method_symbols_entry): New function.
1373 (emit_offset_symbol_table): New function.
1374 * expr.c (get_offset_table_index): New function.
1375 (build_invokevirtual): Build array reference to otable at the index
1376 returned by get_offset_table_index, and use the result as the vtable
1378 (build_invokeinterface): Similar.
1379 * jcf-parse.c (yyparse): If indirect-dispatch, call
1380 emit_offset_symbol_table at the end of compilation, after all classes
1381 have been generated.
1382 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1383 * lang.c (flag_indirect_dispatch): Define.
1384 (lang_f_options): Add indirect-dispatch flag.
1386 2001-12-14 Matthias Klose <doko@debian.org>
1388 * gcj.texi: Markup for man page generation. Document missing
1389 options printed by <tool> --help.
1390 Terminate description of gij's -ms option with a dot.
1391 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1392 (java.generated-manpages java.install-man, java.uninstall,
1393 java-maintainer-clean) Updated.
1395 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1397 * class.c (get_dispatch_table): Fix java vtable layout
1398 for TARGET_VTABLE_USES_DESCRIPTORS.
1399 * decl.c (java_init_decl_processing): Initialize
1400 alloc_no_finalizer_node, finalize_identifier_node.
1401 * expr.c (class_has_finalize_method): New function.
1402 (expand_java_NEW): Generate calls for finalizer-free allocation.
1403 (build_invokevirtual): Fix java vtable layout for
1404 TARGET_VTABLE_USES_DESCRIPTORS.
1405 * java-tree.h (enum java_tree_index): New entries:
1406 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1407 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1408 (class_has_finalize_method): declare.
1409 (HAS_FINALIZER_P): New macro.
1410 * parse.y (patch_invoke): Generate calls for finalizer-free
1413 2001-12-12 Matthias Klose <doko@debian.org>
1415 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1416 whitespace at end of line.
1418 2001-12-11 Tom Tromey <tromey@redhat.com>
1420 * lex.c (java_init_lex): Define wfl_to_string as
1421 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1423 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1425 * class.c (make_method_value): Use null_pointer_node to
1426 represent empty exception table.
1428 2001-12-10 Tom Tromey <tromey@redhat.com>
1430 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1432 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1434 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1436 2001-12-09 Per Bothner <per@bothner.com>
1438 * check-init.c (current_switch_has_default): New static field.
1439 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1440 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1441 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1443 2001-12-09 Tom Tromey <tromey@redhat.com>
1445 * check-init.c (check_init): Don't allow pre- or post- increment
1446 or decrement of final variable.
1447 (final_assign_error): Minor error message rewording.
1449 2001-12-08 Tom Tromey <tromey@redhat.com>
1451 * java-tree.h: Fixed typo.
1453 * gjavah.c (decompile_method): Don't decompile to `return this'
1456 * gjavah.c (cxx_keywords): Re-sorted.
1457 * lex.c (cxx_keywords): Re-sorted.
1459 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1462 * gjavah.c (print_namelet): Clear subnamelets.
1463 (HANDLE_METHOD): Set `method_printed' earlier.
1465 2001-12-07 Tom Tromey <tromey@redhat.com>
1467 * lang.c (lang_f_options): Added
1468 optimize-static-class-initialization.
1469 (java_decode_option): Removed special case.
1471 2001-12-07 Per Bothner <per@bothner.com>
1473 * check-init.c (check_init): Fix typo freeing memory twice.
1475 2001-12-05 Per Bothner <per@bothner.com>
1477 Restore support for static class initialization optimization.
1478 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1479 * check-init.c (check_int): At end of BLOCK handle initialization
1480 blocks, which used to be done in java_complete_expand_method but did
1481 not handle the case where check_for_initialization might allocate
1482 more than a word of bits.
1483 * decl.c (lang_make_tree): The smic field is now a tree.
1484 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1485 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1487 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1489 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1490 Change from a hash table to a list.
1491 (struct_lang_decl): Change field 'smic' to match.
1492 * class.c (add_method_1): Initialize
1493 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1494 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1495 (java_expand_method_bodies): -here, since 'smic' is now a list.
1496 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1498 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1500 * class.c (java_hash_compare_tree_node): Fix casts.
1502 2001-12-04 Per Bothner <per@bothner.com>
1504 * check-init.c: Handle definite unassignment to finals in addition
1505 to definite assignment.
1506 (loop_current_locals): New field.
1507 (num_current_locals, int start_current_locals, num_current_words):
1509 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1510 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1511 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1512 (get_variable_decl, check_final_reassigned): New functions.
1513 (check_init, check_bool_init): Modify as needed for checking finals.
1514 (check_for_initialization): Take extra parameter and return void.
1515 Do extra start-up logic to check final fields for assignment.
1516 * parse.y (check_static_final_variable_assignment_flag,
1517 reset_static_final_variable_assignment_flag, check_final_assignment,
1518 check_final_variable_local_assignment_flag,
1519 reset_final_variable_indirect_assignment_flag,
1520 reset_final_variable_global_assignment_flag): Remove functions.
1521 (java_complete_expand_methods, outer_field_access_fix,
1522 patch_assignment): Remove no-longer used logic.
1523 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1524 * parse.y (register_fields, java_complete_tree): Update accordingly.
1526 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1527 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1528 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1530 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1532 * java-tree.h (DECL FINAL): New bit-field.
1533 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1534 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1535 (DECL_INIT_CALLS_THIS): New macro.
1536 (struct lang_decl): New bit-field init_calls_this.
1537 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1538 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1539 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1540 use it for both local variables and final fields.
1541 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1543 (struct lang_type): Remove hfv bit-field.
1544 (check_for_initialization): Change to return void.
1546 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1547 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1548 * check-init.c (final_assign_error): New helper function.
1549 (check_final_reassigned, check_init): Use it.
1550 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1552 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1553 bit-fields to unsigned.
1555 2001-12-03 Per Bothner <per@bothner.com>
1557 * parse.y (patch_binop): Minor constant folding.
1559 * parse.y (build_current_thisn): Shorter 'buffer'.
1561 2001-12-03 Per Bothner <per@bothner.com>
1563 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1564 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1565 * jcf-write.c (generate_bytecode_insns): Remove support for
1566 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1567 * check-init.c (check_init): Likewise.
1569 2001-12-03 Per Bothner <per@bothner.com>
1571 * verify.c (subroutine_nesting): New function.
1572 (verify_jvm_instructions): Use it to fix logic for checking that
1573 we're done with the current subroutine.
1575 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1576 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1578 2001-12-03 Per Bothner <per@bothner.com>
1580 * jcf.h: Fix obvious typo in comment.
1581 * typeck.c (build_null_signature): Add comment.
1583 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1585 * expr.c: Remove leading capital from diagnostic messages, as
1586 per GNU coding standards.
1587 * jcf-io.c: Similarly.
1588 * jcf-parse.c: Similarly.
1589 * jv-scan.c: Similarly.
1590 * jvspec.c: Similarly.
1591 * mangle.c: Similarly.
1593 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1594 Alexandre Petit-Bianco <apbianco@redhat.com>
1596 * expr.c (build_java_arrayaccess): Call save_expr on array for
1597 correct evaluation order, modified comment, fixed indentation.
1598 * parse.y: (patch_assignment): Correctly extract the array base
1599 from the tree generate by build_java_arrayaccess, added comments.
1600 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1601 Fixes PR java/3096, PR java/3803, PR java/3965.
1603 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1605 * expr.c (expand_byte_code): Remove trailing periods from messages.
1606 * jcf-parse.c (load_class, jcf_parse): Similarly.
1607 * jcf-write.c (generate_classfile): Similarly.
1608 * lex.c (java_lex): Similarly.
1610 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1612 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1614 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1616 * Make-lang.in (java.generated-manpages): New dummy target.
1618 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1620 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1622 (lang_specific_pre_link): Use set_input to set input_filename.
1624 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1625 (main): Fix definition.
1626 Strip `main' from classname.
1629 2001-11-18 Roger Sayle <roger@eyesopen.com>
1631 * parse.h (java_expand_switch): Remove old prototype.
1633 2001-11-18 Tom Tromey <tromey@redhat.com>
1635 Fix for PR java/1401:
1636 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1638 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1641 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1643 * lang.c (finish_parse): Rename to java_finish.
1644 (LANG_HOOKS_FINISH, java_finish): New.
1646 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1648 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1649 * java-tree.h: New prototype.
1650 * lang.c (java_init): Update prototype. Combine with old init_parse.
1652 2001-11-13 Tom Tromey <tromey@redhat.com>
1654 * gjavah.c (method_signature): New global.
1655 (HANDLE_METHOD): Set it.
1656 (decompile_return_statement): New function.
1657 (decompile_method): Use it.
1658 (print_method_info): Removed `synth' argument.
1660 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1662 * java-tree.h (java_set_yydebug): New.
1663 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1664 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1665 (print_lang_decl, print_lang_type, print_lang_identifier,
1666 print_lang_statistics, lang_print_xnode): Remove.
1668 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1670 * jcf-parse.c (init_lex): Remove.
1671 * lang.c (language_string, lang_identify): Remove.
1672 (struct lang_hooks): Constify.
1673 (LANG_HOOKS_NAME): Override.
1674 (init_parse): Update.
1676 2001-11-08 Andreas Franck <afranck@gmx.de>
1678 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1679 program_transform_name the way suggested by autoconf.
1680 (java.install-common): Also transform auxiliary program names with
1681 program_transform_name.
1683 2001-11-08 Tom Tromey <tromey@cygnus.com>
1685 * parse.y (trap_overflow_corner_case): New rule.
1686 (unary_expression): Use it.
1687 * lex.c (java_init_lex): Don't set minus_seen.
1688 (yylex): Don't use minus_seen. Communicate overflow to parser for
1690 (error_if_numeric_overflow): New function.
1691 * parse.h (minus_seen): Removed field.
1692 (JAVA_RADIX10_FLAG): New define.
1694 2001-11-07 Tom Tromey <tromey@redhat.com>
1696 Patch for PR java/1414:
1697 * parse.y (case_label_list): New global.
1698 (goal): Register case_label_list with GC.
1699 (java_complete_lhs): Save new case on case_label_list.
1700 (patch_switch_statement): Check for duplicate case labels.
1702 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1704 * parse.y (patch_assignment): Removed unused third argument.
1705 (java_complete_lhs): Removed unused third argument to patch_assignment.
1707 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1709 * lang.c: Include langhooks-def.h.
1710 * Make-lang.in: Update.
1712 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1714 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1716 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1718 * mangle.c (find_compression_record_match): Don't match compression
1719 records for package name elements unless they occur at the start of
1720 the name. Fix for PR java/4717.
1722 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1724 * expr.c (expand_java_field_op): Don't special-case references to
1725 java.lang.PRIMTYPE.TYPE.
1726 (build_primtype_type_ref): Removed.
1727 * java-tree.h (build_primtype_type_ref): Remove prototype.
1728 * parse.y (maybe_build_primttype_type_ref): Removed.
1729 (complete_function_arguments): Don't special-case references to
1730 java.lang.PRIMTYPE.TYPE.
1731 (patch_assignment): Likewise.
1732 (array_constructor_check_entry): Likewise.
1734 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1736 * mangle.c (static tree compression_table): Fixed leading comment.
1737 * parse.h (struct parser_ctxt): Fixed field comment.
1738 * parse.y (check_pkg_class_access): New prototype, fixed leading
1739 comment, new parameter used to emit error only if passed as true.
1740 (parse_check_super): Pass extra argument to check_pkg_class_access.
1741 (do_resolve_class): Likewise.
1742 (process_imports): Likewise.
1743 (read_import_dir): Fixed indentation.
1744 (find_in_imports_on_demand): New local class_type_name. Local
1745 node_to_use deleted. while loop changed into for loop. Report
1746 multiple definition only for accessible classes. Improved error
1748 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1749 assigned to parameter list, fixed indentation. while loop changed
1750 into for loop, restore TREE_CHAIN on local `tem' before the next
1753 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1755 * lang.c (lang_get_alias_set): Deleted.
1757 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1759 * gjavah.c (jni_print_char): Fix thinko in last change.
1761 * gjavah.c (jni_print_char, decode_signature_piece): Use
1762 safe-ctype macros and/or fold extra calls into fewer ones.
1763 * lex.c (java_read_unicode, java_lex): Likewise.
1764 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1765 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1766 * mangle_name.c (append_unicode_mangled_name,
1767 unicode_mangling_length): Likewise.
1769 2001-10-17 Richard Henderson <rth@redhat.com>
1771 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1773 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1775 * lang.c (langhooks.h): Included.
1776 (LANG_HOOKS_INIT): Redefined.
1777 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1778 (LANG_HOOKS_DECODE_OPTION): Likewise.
1779 (struct lang_hooks lang_hooks): New initialization.
1781 2001-10-11 Per Bothner <per@bothner.com>
1783 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1784 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1785 The former is simpler, and jcf-write.c handles it better.
1786 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1787 or WITH_CLEANUP_EXPR.
1788 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1789 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1791 * parse.y (patch_if_else_statement): If the condition is constant,
1792 optimize away the test.
1794 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1796 * parse.y (patch_cast): Call patch_string on the first operand of
1797 the incoming node, update it if necessary. Fixes PR java/4510.
1799 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1801 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1802 when name qualifier matches a package name.
1804 2001-10-08 Tom Tromey <tromey@redhat.com>
1806 Fix for PR java/4489:
1807 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1808 force a new label when computing `body_block'.
1810 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1812 * jcf-io.c (format_uint): Const-ify.
1813 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1814 * lex.c (java_get_line_col): Likewise.
1815 * parse.y (build_incdec): Likewise.
1817 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1819 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1820 a NULL enclosing context if appropriate. Fixes PR java/4466.
1822 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1824 * parse.y (patch_assignment): Use lvalue's original TYPE when
1825 building the final COMPOUND_EXPR.
1826 (try_reference_assignconv): Fixed leading comment.
1828 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1830 * parse.y (check_final_variable_indirect_assignment): For
1831 COMPOUND_EXPR, return only if finals were found initialized
1832 properly, if not, keep on checking.
1833 (check_final_variable_global_assignment_flag): New local
1834 error_found, set when appropriate and used to decide whether to
1835 report uninitialized finals. Fixed typo in comment.
1837 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1839 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1840 last three initializations. Fixes PR java/4360.
1842 2001-09-21 Richard Henderson <rth@redhat.com>
1844 * class.c (get_dispatch_table): Handle function descriptors.
1845 (build_dtable_decl): Likewise.
1846 * expr.c (build_invokevirtual): Likewise.
1848 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1850 * parse.y (patch_method_invocation): Build class initialization
1851 when static finals are used to qualify method invocation.
1854 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1856 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1857 build_type_name_from_array_name.
1858 (STRING_STRIP_BRACKETS): New macro.
1859 * parse.y (build_type_name_from_array_name): New function.
1860 (array_creation_expression:): Accumulate []s instead of [s.
1861 (cast_expression:): Accumulate []s instead of [s after cast type
1863 (build_array_from_name): Local string deleted, use
1864 build_type_name_from_array_name.
1865 (build_unresolved_array_type): Accumulate []s instead of [s after
1867 (register_fields): Fixed comment.
1868 (resolve_class): Local name, base deleted, new locals tname and
1869 array_dims. Use build_type_name_from_array_name. Use array_dims to
1871 (purify_type_name): Use STRING_STRIP_BRACKETS.
1873 2001-09-18 Andreas Jaeger <aj@suse.de>
1875 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1876 * jv-scan.c: Likewise.
1878 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1880 * parse.y (patch_method_invocation): Inner class creation context
1881 check not enforced within constructors. Fixes PR java/1873.
1883 2001-09-16 Tom Tromey <tromey@redhat.com>
1885 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1886 NOTE_PUSH for single-case push. Fixes PR java/4189.
1888 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1890 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1891 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1892 (struct lang_type): New fields import_list and import_demand_list.
1893 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1894 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1895 (do_resolve_class): New local saved_enclosing_type, initialized,
1896 passed as parameter to find_in_imports and find_in_imports_on_demand.
1897 (find_in_imports): Added paramater enclosing_type, use its
1898 TYPE_IMPORT_LIST when applicable.
1899 (find_in_imports_on_demand): Added parameter enclosing_type, use
1900 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1901 declaration and initialization.
1902 (fold_constant_for_init): Switch/restore current_class to the
1903 appropriate context.
1905 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1907 * verify.c (verify_jvm_instructions): Fix typo.
1909 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1911 * expr.c (expand_invoke): Const-ification.
1912 * parse.y (patch_method_invocation): Likewise.
1914 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1916 * gjavah.c (cxx_keywords): Const-ification.
1917 * keyword.gperf (java_keyword): Likewise.
1918 * lang.c (java_tree_code_name): Likewise.
1919 * lex.c (cxx_keywords): Likewise.
1920 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1922 2001-09-11 Richard Henderson <rth@redhat.com>
1924 * parse.h (ctxp_for_generation): Mark extern.
1926 2001-09-10 Richard Henderson <rth@redhat.com>
1928 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1930 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1932 * typeck.c (java_array_type_length, build_prim_array_type):
1933 Represent empty arrays by NULL index.
1935 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1937 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1938 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1940 2001-09-06 Anthony Green <green@redhat.com>
1942 * class.c (O_BINARY): Define if necessary.
1943 (registerResource_libfunc): Declare.
1944 (init_class_processing): Initilize registerResource_libfunc.
1945 (compile_resource_file): New function.
1946 * java-tree.h (resource_name): Declare.
1947 (compile_resource_file): Declare.
1948 * jcf-parse.c (yyparse): Handle compiling java resource files.
1949 * lang.c (java_decode_option): Handle -fcompile-resource option.
1950 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1952 * gcj.texi (Code Generation): Add documentation for -R flag.
1954 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1956 * jcf-write.c (generate_classfile): Issue an error in case of
1957 field/initial value mismatch.
1958 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1959 being initialized and we're generating bytecode.
1960 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1961 set DECL_INITIAL properly when appropriate.
1965 2001-09-01 Per Bothner <per@bothner.com>
1967 * parse.y (maybe_yank_clinit): A field without an initializer is not
1968 relevant. All initializers except static final and constant require
1969 <clinit>, regardless of flag_emit_class_files.
1971 2001-08-31 Per Bothner <per@bothner.com>
1973 * class.c (set_constant_value): When not emiting class files, then a
1974 String ConstantValue is a utf8const_ptr_type.
1976 2001-08-30 Per Bothner <per@bothner.com>
1978 * jcf-write.c (generate_classfile): Check that field is primitive
1979 or string before emitting ConstantValue attribute.
1981 2001-08-30 Per Bothner <per@bothner.com>
1983 * parse.y (resolve_qualified_expression_name): If creating a
1984 COMPOUND_EXPR, set it's type correctly.
1986 2001-08-30 Per Bothner <per@bothner.com>
1988 * jcf-io.c (open_class): Set filename field.
1990 * jcf-parse,c (parse_class_file): Set current_function_decl
1991 for better error message when Code attribute is missing.
1993 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1994 better diagnostics, especially for constructors.
1996 2001-08-30 Per Bothner <per@bothner.com>
1998 * jcf-write.c (generate_classfile): Don't write ConstantValue
1999 attribute if field is not final, for compatibility with jdk.
2001 * jcf-write.c (generate_classfile): Convert ConstantValue values
2002 to correct type. Work-around for front-end bug.
2003 * class.c (set_constant_value): Error if constant has wrong type.
2005 2001-08-30 Per Bothner <per@bothner.com>
2007 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2008 "Double" are printed at verbosity 1.
2010 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2012 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2014 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2016 * parse.y (patch_assignment): Don't verify final re-assignment here.
2017 (java_complete_lhs): Verify assignments to finals calling
2018 patch_assignment. Verify re-assignments to finals before calling
2021 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2023 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2026 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2028 * lex.c (java_lex): new local found_hex_digits. Set and then used
2029 in test to reject invalid hexadecimal numbers.
2030 * parse.y (java_complete_tree): Prevent unwanted cast with
2031 initialized floating point finals.
2032 (patch_binop): Emit a warning when detecting a division by zero,
2033 mark result not constant, don't simplify non integer division.
2035 2001-08-28 Per Bothner <per@bothner.com>
2037 * jcf-write.c (generate_bytecode_insns): For increments and
2038 decrements just recurse to push constant. Improvement on Mark's patch.
2040 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2042 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2043 real conversion for increments and decrements of reals.
2045 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2047 * parse.y (resolve_qualified_expression_name): Handle unresolved
2048 qualified expressions, prevent numerical qualifiers, fixed typo.
2051 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2053 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2054 don't report anything but deprecated class when marked so. Handle
2056 (patch_method_invocation): Check deprecation on methods and types.
2057 (patch_binop): code becomes an enum tree_code, added default: to
2058 switch to handle that. Detect division by zero, try to fold and
2059 return before using a subroutine.
2061 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2063 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2064 file smaller than 4 bytes.
2065 * parse.y (check_inner_circular_reference): New function.
2066 (check_circular_reference): Likewise.
2067 (array_initializer:): Accept {,}.
2068 (java_check_circular_reference): Rewritten using
2069 check_circular_reference and check_inner_circular_reference.
2070 (java_complete_expand_method): Unconditionally save and restore
2071 the unpurged exception list.
2072 (build_dot_class_method_invocation): Unmangle signature parameter.
2074 2001-08-21 Tom Tromey <tromey@redhat.com>
2076 * decl.c (init_decl_processing): Add `throws' field to method
2078 * class.c (make_method_value): Compute `throws' field for method.
2080 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2082 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2083 circularity is detected.
2084 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2086 2001-08-17 Richard Henderson <rth@redhat.com>
2088 * class.c (emit_register_classes): Add align parameter to
2089 call to assemble_integer.
2091 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2093 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2094 loading a class_or_name fails, try considering an innerclass name
2095 and load the enclosing context.
2096 * parse.y (resolve_inner_class): New function.
2097 (find_as_inner_class): Added leading comment.
2098 (register_incomplete_type): Keep the current context as enclosing
2099 context for JDEP_FIELD dependencies.
2100 (do_resolve_class): Locals new_class_decl and super initialized to
2101 NULL. Call resolve_inner_class, explore the enclosing context
2102 superclass if necessary.
2105 2001-08-16 Tom Tromey <tromey@redhat.com>
2107 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2108 * gjavah.c (main): Updated for change to jcf_path_seal.
2109 * lang.c (version_flag): New global.
2110 (java_decode_option): Recognize `-version'.
2111 (java_init): Update for change to jcf_path_seal.
2112 * jcf.h (jcf_path_seal): Added `print' argument.
2113 * jcf-path.c (jcf_path_seal): Added `print' argument.
2115 2001-08-13 Zack Weinberg <zackw@panix.com>
2117 * Make-lang.in (java/decl.o): Update dependencies.
2118 * decl.c: Include libfuncs.h, don't include toplev.h.
2120 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2122 * decl.c (init_decl_processing): exception_type_node,
2123 class_not_found_type_node, and no_class_def_found_type_node
2124 initialized. predef_filenames augmented accordingly.
2125 instinit_identifier_node initialized.
2126 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2127 * java-tree.h (enum java_tree_index): New entries
2128 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2129 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2130 (exception_type_node): New macro.
2131 (class_not_found_type_node): Likewise.
2132 (no_class_def_found_type_node): Likewise.
2133 (instinit_identifier_node): Likewise.
2134 (PREDEF_FILENAMES_SIZE): Adjusted.
2135 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2136 (struct lang_type): Fixed typo in bitfield name.
2137 (DECL_INSTINIT_P): New macro.
2138 (ID_INSTINIT_P): Likewise.
2139 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2141 * parse.y (encapsulate_with_try_catch): New function.
2142 (generate_instinit): Likewise.
2143 (build_instinit_invocation): Likewise.
2144 (ctors_unchecked_throws_clause_p): Likewise.
2145 (add_instance_initializer): Deleted.
2146 (build_instance_initializer): Likewise.
2147 (in_instance_initializer): Likewise.
2148 (check_method_redefinition): instinit$ not to be verified.
2149 (java_complete_expand_methods): Generate instinit$, simplified code.
2150 (build_dot_class_method): Eliminated unnecessary locals. Use
2151 encapsulate_with_try_catch, removed unnecessary code.
2152 (fix_constructors): New local iii. Use build_instinit_invocation.
2153 (patch_method_invocation): Added comment.
2154 (maybe_use_access_method): Don't consider instinit$.
2155 (find_applicable_accessible_methods_list): Shorten the search for
2157 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2158 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2159 (patch_throw_statement): Likewise. Fixed typo.
2161 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2164 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2165 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2167 (lang_specific_pre_link): Use set_input to set input_filename.
2169 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2170 (main): Fix definition.
2171 Strip `main' from classname.
2174 2001-08-11 Zack Weinberg <zackw@panix.com>
2176 * lex.h: Don't include setjmp.h. Don't define
2177 SET_FLOAT_HANDLER or prototype set_float_handler.
2179 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2181 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2182 `poplevel' in the right order.
2184 2001-08-09 Richard Henderson <rth@redhat.com>
2186 * Make-lang.in (class.o): Depend on TARGET_H.
2187 * class.c (emit_register_classes): Use target hooks instead of
2188 assemble_constructor and assemble_destructor.
2190 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2192 * check-init.c (flags.h): Include
2193 (check_init): Don't report uninitialized static class
2194 initialization flags, don't free bit index when doing static class
2195 initialization optimization.
2196 (check_for_initialization): Return type changed to `unsigned int.'
2197 (attach_initialized_static_class): New function.
2198 * class.c (add_method_1): Create the initialized static class
2200 (finish_class): Always emit deferred inline methods.
2201 * decl.c (emit_init_test_initialization): Moved to expr.c
2202 (complete_start_java_method): Don't traverse
2203 DECL_FUNCTION_INIT_TEST_TABLE.
2204 (lang_mark_tree): Mark hash tables in function decls.
2205 * expr.c (emit_init_test_initialization): Moved from decl.c.
2206 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2207 initialization flag, set DECL_CONTEXT and
2208 LOCAL_CLASS_INITIALIZATION_FLAG.
2209 (java_lang_expand_expr): Emit initialization code for static class
2210 initialized flags when entering block, if necessary.
2211 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2212 * java-tree.h (flag_optimize_sci): New global variable declaration.
2213 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2214 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2215 (LOCAL_FINAL_P): Fixed typo in comment.
2216 (FINAL_VARIABLE_P): Likewise.
2217 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2218 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2219 (struct lang_decl): New fields `ict', `smic' and `cif.'
2220 (check_for_initialization): New returned value for global.
2221 (attach_initialized_static_class): New global function.
2222 (STATIC_CLASS_INIT_OPT_P): New macro.
2223 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2224 * lang.c (java_decode_option): Handle
2225 `-fno-optimize-static-class-initialization'
2226 * parse.y (start_complete_expand_method): New function.
2227 (java_expand_method_bodies): Likewise.
2228 (attach_init_test_initialization_flags): Likewise.
2229 (adjust_init_test_initialization): Likewise.
2230 (emit_test_initialization): Likewise.
2231 (java_complete_expand_methods): Nullify abstract and native method
2233 (java_complete_expand_method): New locals `fbody', `block_body'
2234 and `exception_copy.' Reorganized: directly return on empty method
2235 bodies, call `start_complete_expand_method', remember definitely
2236 initialized static class in function, don't expand method bodies.
2237 (java_expand_classes): Call `java_expand_method_bodies' before
2238 `finish_class' when compiling to native.
2239 (resolve_expression_name): Use `orig' after building outer class
2241 (patch_invoke): Remember static method invokations.
2243 2001-08-06 Richard Henderson <rth@redhat.com>
2245 * class.c (emit_register_classes): Pass a symbol_ref and priority
2246 to assemble_constructor.
2248 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2250 * java-tree.h (all_class_filename): New macro.
2251 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2252 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2253 newly created IDENTIFIER_NODE to `all_class_filename.'
2255 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2257 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2258 Use ggc_add_tree_root to register roots.
2260 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2262 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2263 second operand calling check_init.
2264 * decl.c (complete_start_java_method): Swaped second and third
2265 arguments while creating WITH_CLEANUP_EXPR node.
2266 * jcf-write.c (generate_bytecode_insns): Use second operand
2267 instead of third when handling WITH_CLEANUP_EXPR.
2268 * parse.y (java_complete_lhs): Expand second operand of
2269 WITH_CLEANUP_EXPR nodes.
2270 (patch_synchronized_statement): Swaped second and third arguments
2271 while creating WITH_CLEANUP_EXPR node.
2273 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2275 * parse.y (create_interface): Avoid cyclic inheritance report when
2276 syntax error encountered during class definition.
2279 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2281 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2283 (lang_specific_pre_link): Use set_input to set input_filename.
2285 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2286 (main): Fix definition.
2287 Strip `main' from classname.
2290 2001-07-18 Tom Tromey <tromey@redhat.com>
2293 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2294 * lex.c (java_new_lexer): Use ICONV_CONST.
2295 (java_read_char): Likewise.
2296 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2297 (jv-scan$(exeext)): Likewise.
2299 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2301 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2302 * parse.y (check_class_interface_creation): Allow `private' if the
2303 enclosing is not an interface.
2304 (create_interface): Interface tagged public if the enclosing
2305 context is an interface.
2306 (create_class): Class tagged public if the enclosing context
2310 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2312 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2315 2001-07-14 Tim Josling <tej@melbpc.org.au>
2317 * check-init.c (check_init): Remove references to EXPON_EXPR.
2319 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2321 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2322 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2325 2001-07-13 Tom Tromey <tromey@redhat.com>
2327 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2330 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2332 * parse.y (patch_method_invocation): Don't override primary if one
2333 is already provided, but let this$<n> be built. Fixed comment.
2335 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2337 * parse.y (empty_statement:): Report empty statement error only
2338 when found at class declaration level.
2341 2001-07-12 Tom Tromey <tromey@redhat.com>
2343 * expr.c (expand_load_internal): New function.
2344 (LOAD_INTERNAL): Use it.
2346 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2348 * parse.y (verify_constructor_super): Compare anonymous class ctor
2349 args with `valid_method_invocation_conversion_p.'
2352 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2354 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2355 `-fsyntax-only.' Fixes PR java/3248
2357 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2359 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2361 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2363 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2364 current function is static. Fixes PR java/1970
2366 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2368 * parse.y (patch_method_invocation): Add enclosing context to ctor
2369 calls if necessary. Fixes PR java/2953
2371 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2373 * parse.y (resolve_package): Abort if qualified expression member
2375 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2378 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2380 * verify.c: Don't use // comments.
2382 2001-07-05 Tom Tromey <tromey@redhat.com>
2384 * lang.c (flag_assume_compiled): Removed.
2385 * java-tree.h (flag_assume_compiled): Removed.
2386 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2387 -fhash-synchronization, -fuse-divide-subroutine,
2388 -fcheck-references, -femit-class-file, -femit-class-files,
2389 -fassume-compiled. Updated --encoding information. Changed
2390 -foutput-class-dir to `-d'.
2392 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2394 * jcf-parse.c (parse_class_file): Add lineno parameter to
2395 debug_start_source_file call.
2397 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2399 * gcj.texi: Use gpl.texi.
2400 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2401 dependencies and use doc/include in search path.
2403 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2405 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2406 `this'. If so, don't build instance initializers.
2408 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2410 * parse.y (resolve_expression_name): Improved error message for
2411 inner class cases. Fixes PR java/1958
2413 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2415 * lang.c: #include diagnostic.h
2416 (lang_print_error): Add a `diagnostic_context *' parameter.
2417 (java_dummy_print): Likewise.
2418 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2420 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2422 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2423 * jcf.h (typedef struct JCF): New bitfield `finished.'
2424 (JCF_FINISH): Set `finished.'
2425 (JCF_ZERO): Reset `finished.'
2428 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2430 * parse.y (class_body_declaration:): Don't install empty instance
2434 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2436 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2437 (set_class_decl_access_flags): New function.
2438 * java-tree.h (set_class_decl_access_flags): New prototype.
2439 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2440 (parse_class_file): New local `decl_max_locals.' Take wide types
2441 into account to compute DECL_MAX_LOCALS.
2442 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2445 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2447 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2449 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2451 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2452 * parse.y (do_resolve_class): Moved comments out to leading comment
2453 section. Removed local `start', New local `_ht' and
2454 `circularity_hash.' Record `enclosing' in hash table and search
2455 it to detect circularity. Use `enclosing' as an argument to
2456 `lookup_cl.' Free the hash table when done.
2458 2001-06-19 Tom Tromey <tromey@redhat.com>
2460 * lex.c (java_read_char): Disallow invalid and overlong
2461 sequences. Fixes PR java/2319.
2463 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2465 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2467 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2469 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2470 arguments accordingly.
2472 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2474 * gcj.texi: Move contents to just after title page.
2476 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2478 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2480 (patch_incomplete_class_ref): Build the class ref, build the class
2481 init if necessary, complete the tree.
2484 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2486 * parse.y (lookup_field_wrapper): Test `name' code.
2487 (resolve_qualified_expression_name): Test `qual_wfl' code.
2488 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2489 handle `qual_wfl' by code.
2490 (maybe_build_primttype_type_ref): Test `wfl' code.
2492 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2494 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2496 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2497 the dvi file in the java directory.
2499 2001-05-25 Sam TH <sam@uchicago.edu>
2501 * gen-table.pl javaop.h jcf.h lex.h,
2502 parse.h: Fix header include guards.
2504 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2506 * jv-scan.c (version): Update copyright year.
2508 2001-05-21 Per Bothner <per@bothner.com>
2510 * jcf-parse.c (read_class): If class is from .class or .zip file
2511 and it's already been read, don't push/pop parser context.
2513 2001-05-18 Per Bothner <per@bothner.com>
2515 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2516 command line so the jvgenmain-generated main program comes first.
2518 2001-05-15 Tom Tromey <tromey@redhat.com>
2520 * class.c (build_utf8_ref): Don't generate identifier based on
2523 2001-05-12 Richard Henderson <rth@redhat.com>
2525 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2526 * expr.c (java_lang_expand_expr): Expand it.
2527 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2528 calling build_exception_object_ref.
2529 * parse.y (catch_clause_parameter): Likewise.
2530 (build_dot_class_method): Likewise.
2531 (try_reference_assignconv): Likewise.
2532 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2533 * jcf-write.c (generate_bytecode_insns): Likewise.
2535 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2537 * parse.y (build_unresolved_array_type): Set
2538 EXPR_WFL_QUALIFICATION on the newly created wfl.
2539 Fixes PR java/2538. Fixes PR java/2535.
2541 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2543 * parse.y (fix_constructors): Removed unnecessary assignment to
2544 local. Moved assignment to `this$<n>', fixed comments and
2546 (build_wfl_wrap): Fixed indentation.
2547 Fixes PR java/2598, java/2579 and java/2658.
2549 2001-05-03 Mo DeJong <mdejong@redhat.com>
2551 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2552 check for byte swap.
2554 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2556 * expr.c (build_class_init): Move MODIFY_EXPR
2557 outside of COND_EXPR. Remove variable `call'.
2559 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2561 * decl.c: NULL_PTR -> NULL.
2562 * jcf-write.c: Likewise.
2564 2001-05-01 Tom Tromey <tromey@redhat.com>
2566 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2567 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2568 * gcj.texi: Updated copyright text. Include fdl.texi.
2569 (Top): Link to new node.
2571 2001-05-01 Per Bothner <per@bothner.com>
2573 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2575 2001-05-01 Per Bothner <per@bothner.com>
2577 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2578 import_list contains the name, not the TREE_PURPOSE.
2580 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2582 * jcf-io.c (read_zip_member): Cast to long in comparison with
2585 * jvspec.c (lang_specific_driver): Initialize variables.
2587 * mangle.c (find_compression_record_match): Likewise.
2589 * typeck.c (build_null_signature): Provide static prototype. Mark
2590 parameter with ATTRIBUTE_UNUSED.
2592 * verify.c (verify_jvm_instructions): Initialize variable.
2594 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2596 * parse.y (do_resolve_class): Check for cyclic inheritance during
2597 inner class resolution.
2599 2001-04-27 Per Bothner <per@bothner.com>
2601 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2602 while iterating, since that could cause gc to lose stuff.
2604 2001-04-26 Per Bothner <per@bothner.com>
2606 Fix method search wrt scope of inner classes to match JLS2.
2607 * typeck.c (build_null_signature): New static function.
2608 (has_method): New function. Uses build_null_signature and lookup_do.
2609 * java-tree.h (has_method): New declaration.
2610 * parse.y (find_applicable_accessible_methods_list): Do not search
2611 context of inner classes here.
2612 (patch_method_invocation): Search scope, ie. current and outer clases,
2613 for method matching simple name, to find class.
2615 2001-04-26 Per Bothner <per@bothner.com>
2617 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2618 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2620 * constants.c (find_methodref_with_class_index): New function.
2621 (find_methodref_index): Use find_methodref_with_class_index.
2622 * java-tree.h (find_methodref_with_class_index): New declaration.
2623 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2624 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2625 If context changed from interface to class, don't use invokeinterface.
2627 2001-04-25 Per Bothner <per@bothner.com>
2629 * verify.c (verify_jvm_instructions): For field instructions,
2630 check that field index is valid. For invoke instructions, check that
2631 method index is valid.
2633 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2635 * config-lang.in (target_libs): Copy from $libgcj_saved.
2637 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2639 * decl.c (init_decl_processing): Add new class "protectionDomain"
2641 * class.c (make_class_data): Set initial value for "protectionDomain".
2643 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2645 * jvspec.c (lang_specific_driver): Fix memory allocation
2646 deficit, by using concat in lieu of xmalloc/sprintf.
2648 2001-04-20 Per Bothner <per@bothner.com>
2650 Fixes to compile multiple .class files at once.
2651 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2652 * java-tree.h (CLASS_PARSED_P): New macro.
2653 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2654 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2655 (read_class): Avoid some code duplication.
2656 Don't call JCF_FINISH for a .class file - might be needed later.
2657 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2658 rather than CLASS_LOADED_P, since latter implies class laid out.
2659 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2660 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2662 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2664 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2666 * boehm.c: Include toplev.h.
2668 2001-04-06 Tom Tromey <tromey@redhat.com>
2669 Alexandre Petit-Bianco <apbianco@redhat.com>
2671 Fix for PR gcj/1404 and PR gcj/2332:
2672 * parse.y (build_array_from_name): If we use the type_wfl then
2673 accumulate dimensions from the original type as well.
2674 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2676 2001-04-06 Tom Tromey <tromey@redhat.com>
2678 * parse.y (analyze_clinit_body): Return true if the second operand
2679 of a METHOD_EXPR is nonzero.
2681 2001-04-06 Tom Tromey <tromey@redhat.com>
2683 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2685 ($(srcdir)/java/parse.c): Likewise.
2687 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2689 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2690 (version-gcc): Initialized.
2691 (which-gcj): Likewise.
2693 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2695 * java-tree.h (struct lang_decl): New macro
2696 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2697 * parse.y (build_instance_initializer): New function.
2698 (add_instance_initializer): Use it.
2699 (java_fix_constructors): Set `current_class' before fix pass.
2700 (fix_constructors): Just return if already fixed. Move `super()'
2701 invokation ahead. Use `build_instance_initializer.'
2704 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2706 * parse.y (resolve_qualified_expression_name): Pass field's
2707 DECL_CONTEXT to `not_accessible_p.'
2708 (not_accessible_p): Changed parameters order in `inherits_from_p'
2711 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2713 * lang-options.h: Add flag_check_references.
2715 2001-04-04 Per Bothner <per@bothner.com>
2717 * java-tree.h (CONSTANT_VALUE_P): New macro.
2718 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2719 * parse.y (maybe_build_class_init_for_field): New static function.
2720 (resolve_expression_name, resolve_field_access): Use
2721 maybe_build_class_init_for_field instead of build_class_init
2722 This does not do the init if the field is compile-time-constant.
2723 (resolve_field_access): Simplify.
2725 * parse.y (fold_constant_for_init): Merge test into switch.
2727 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2729 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2731 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2733 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2735 * expr.c (pop_type_0): Save the result of the first
2736 lang_printable_name call in a scratch buffer, so it
2737 won't be clobbered by the second call.
2739 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2741 * parse-scan.y (array_type:): Rewritten.
2742 (type_declaration:): `empty_statement' replaces `SC_TK.'
2743 (class_member_declaration:): `empty statement' added.
2744 (method_body:): Simplified.
2745 (static_initializer:): Likewise.
2746 (primary_no_new_array:): Use `type_literals.'
2747 (type_literals:): New rule.
2748 (dims:): Set and update `bracket_count.'
2749 Fixes PR java/1074. Fixes PR java/2412.
2751 2001-03-28 Hans Boehm <boehm@acm.org>
2753 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2754 (get_boehm_type_descriptor): Set type on returned value to be a
2755 pointer length integer.
2757 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2759 * expr.c (pop_type_0): Call `concat' rather than building the
2761 (pop_type): Add format specifier in call to `error'.
2763 * parse.y (patch_method_invocation): Avoid casting away
2766 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2768 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2770 2001-03-28 Richard Henderson <rth@redhat.com>
2772 IA-64 ABI Exception Handling:
2773 * Make-lang.in (except.o): Don't depend on eh-common.h.
2774 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2775 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2776 [soft_exceptioninfo_call_node]: Remove.
2777 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2778 (end_java_method): No emit_handlers.
2779 * except.c (java_set_exception_lang_code): Remove.
2780 (method_init_exceptions): Don't call it.
2781 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2782 (build_exception_object_ref): New.
2783 (expand_end_java_handler): Update for except.h name changes.
2784 (emit_handlers, expand_resume_after_catch): Remove.
2785 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2786 (process_jvm_instruction): Use build_exception_object_ref.
2787 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2788 (soft_exceptioninfo_call_node): Remove.
2789 (build_exception_object_ref): Declare.
2790 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2791 soft_exceptioninfo_call_node. Move processing ...
2792 [EXC_PTR_EXPR]: ... here.
2793 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2794 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2795 (source_end_java_method): No java_set_exception_lang_code or
2797 (build_dot_class_method): Use build_exception_object_ref.
2798 (try_reference_assignconv): Check EXC_PTR_EXPR not
2799 soft_exceptioninfo_call_node.
2801 2001-03-28 Richard Henderson <rth@redhat.com>
2803 * java-tree.h (throw_node): Define as a single member of
2804 java_global_trees instead of a separate array.
2805 (JTI_THROW_NODE): New.
2806 * decl.c (throw_node): Don't declare.
2807 (init_decl_processing): Init a scalar throw_node.
2808 Don't register it for gc.
2809 * check-init.c (check_init): Reference scalar throw_node.
2810 * expr.c (build_java_athrow): Likewise.
2811 * jcf-write.c (generate_bytecode_insns): Likewise.
2812 * parse.h (BUILD_THROW): Likewise.
2814 2001-03-28 Richard Henderson <rth@redhat.com>
2816 * decl.c (end_java_method): Do not save and restore
2817 flag_non_call_exceptions.
2818 * parse.y (source_end_java_method): Likewise.
2819 * lang.c (flag_exceptions): Don't declare.
2820 (java_init_options): Set flag_non_call_exceptions. Set
2821 flag_exceptions here ...
2822 (java_init): ... not here.
2824 2001-03-27 Richard Henderson <rth@redhat.com>
2826 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2827 exceptions_via_longjmp.
2829 * lang.c (flag_new_exceptions): Don't declare it.
2830 (java_init_options): Or set it.
2832 2001-03-27 Richard Henderson <rth@redhat.com>
2834 * decl.c (end_java_method): Rename asynchronous_exceptions to
2835 flag_non_call_exceptions.
2836 * parse.y (source_end_java_method): Likewise.
2838 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2840 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2842 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2844 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2846 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2848 * parse.y (find_as_inner_class): Follow current package
2849 indications not to mistakingly load an unrelated class.
2851 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2853 * constants.c (PUTN): Use memcpy, not bcopy.
2855 * lex.c (java_read_char): Use memmove, not bcopy.
2857 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2859 2001-03-23 Per Bothner <per@bothner.com>
2861 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2862 macro for better error pin-pointing.
2863 * java-tree.h: Fix typo in comment.
2865 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2866 Don't include jsr/goto in exception range.
2867 Check if start and end of exception range are the same (also TRY_EXPR).
2868 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2869 However, do emit the following goto even if try_block is empty.
2870 Defer freeing exception_decl until after the finalizer, to make
2871 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2873 * parse.y (java_complete_lhs): If the try-clause is empty, just
2874 return the finally-clause and vice versa.
2876 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2878 * gcj.texi (Input Options): documented the check for attribute
2879 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2880 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2881 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2882 (jcf_parse): Check for the right classes archive if necessary.
2883 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2884 (jcf_parse_fields): Fixed indentation.
2885 * jcf-write.c (append_gcj_attribute): New function.
2886 (generate_classfile): Compute the attribute count, invoke
2887 `append_gcj_attribute'.
2888 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2889 turned into bit-fields. New bit-field `right_zip.'
2890 (JCF_ZERO): Set `right_zip' to zero.
2891 * lang-options.h (-fforce-classes-archive-check): Added flag.
2892 * lang.c (flag_force_classes_archive_check): New flag.
2893 (lang_f_options): New entry `force-classes-archive-check.'
2896 2001-02-07 Andrew Haley <aph@redhat.com>
2898 * gcj.texi (Configure-time Options): Add -fcheck-references.
2899 * expr.c (build_java_indirect_ref): New function.
2900 (java_check_reference): New function.
2901 (build_java_array_length_access): Use build_java_indirect_ref to
2902 check for null references.
2903 (build_java_arrayaccess): Likewise.
2904 (build_get_class): Likewise.
2905 (build_field_ref): Likewise.
2906 (invoke_build_dtable): Likewise.
2907 (build_invokeinterface): Likewise.
2908 * lang.c (lang_f_options): Add flag_check_references.
2909 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2910 * java-tree.h (flag_check_references): New variable.
2911 * lang.c (flag_check_references): Likewise.
2912 * parse.y (patch_invoke): Use java_check_reference.
2913 (patch_assignment): Allow for extra nesting in
2914 _Jv_CheckArrayStore.
2916 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2918 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2919 * lex.c (cxx_keywords): Likewise.
2921 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2923 * parse.y (qualify_ambiguous_name): Broaden `length'
2924 recognition. Help MODIFY_EXPR be resolved as expression names.
2925 Fixes PR java/2066. Fixes PR java/2400.
2927 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2929 * gjavah.c (process_file): Mark interface definitions with
2930 "__attribute__ ((java_interface))".
2932 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2934 * class.c (layout_class): Fixed push_super_field's second
2935 argument. Fixes PR java/2333.
2936 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2937 too early to lay innerclasses out.
2939 2001-03-20 Tom Tromey <tromey@redhat.com>
2940 Alexandre Petit-Bianco <apbianco@redhat.com>
2942 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2943 inside an array reference. Insertion of the array store check
2944 rewritten. Fixes PR java/2299.
2946 2001-03-20 Tom Tromey <tromey@redhat.com>
2948 * lex.c (java_read_unicode): Only accept leading `u's.
2950 2001-03-20 Tom Tromey <tromey@redhat.com>
2952 * jcf-parse.c (read_class): Initialize `class'.
2954 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2956 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2958 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2960 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2961 (layout_class): Likewise.
2962 (layout_class_method): Likewise.
2963 (emit_register_classes): Likewise.
2964 * decl.c (builtin_function): Likewise.
2965 (give_name_to_locals): Likewise.
2967 2001-03-19 Per Bothner <per@bothner.com>
2969 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2970 before trying to load an inner class.
2972 Fixes to process to command-line .class files in two passes.
2973 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2974 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2975 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2976 * class.c (is_compiled_class): Fix for renamed flag.
2977 * parse.y (maybe_create_class_interface_decl): Likewise.
2978 * jcf-parse.c (yyparse): Also set if compiling .class files.
2979 * jcf-parse.c (read_class); Read current_class.
2980 (jcf_parse): Make static.
2981 (load_inner_classes): New function, with code moved from jcf_parse,
2982 because we need to inner classes after the command-line files are read.
2983 (yyparse): Set finput to NULL when it doesn't need to be closed.
2984 Reduce use of main_jcf (basically only for archive) and
2985 use finput instead of main_jcf->read_state.
2986 Inline jcf_figure_file_type into yyparse.
2987 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2988 Defer load_inner_classes and parse_class_file to a second pass,
2989 after we've correctly mapped command-line .clas fiels to classes.
2990 (jcf_figure_file_type): Removed.
2991 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2992 (JCF_ZERO): Also clear zipd field.
2993 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2995 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2997 * jcf-parse.c (yyparse): Change ch from char * to char.
2999 2001-03-19 Per Bothner <per@bothner.com>
3001 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3002 Add constructed filelist-file at end, following -xjava. Thus any .o
3003 and library files are not affected by the -xjava. Also wrap
3004 explicit @FILE with -xjava and -xnone.
3006 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3008 * class.c (build_static_field_ref): Call make_decl_rtl() after
3009 setting the DECL_EXTERNAL flag.
3011 2001-03-17 Per Bothner <per@bothner.com>
3013 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3015 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3016 when result is is needed (target is STACK_TARGET).
3018 * parse.h (JDEP_SOLV): Removed.
3019 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3021 * parse.y (incomplete_class_list): Removed.
3022 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3023 It doesn't work if resolve_class changes the name of an array type
3024 that is on the list and then someone else looks for the modified name.
3025 Also, seems liable to break when compiling multiple source files at
3026 once. So the simplest is to just remove incomplete_class_list -
3027 it is only a minor space win and it is not even clear it saves time.
3029 * parse.y (resolve_class): Remove unneeded promote_type.
3031 2001-03-15 Per Bothner <per@bothner.com>
3033 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3034 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3035 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3036 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3038 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3039 * parse.y (java_expand_classes): Likewise.
3041 * parse.y (expand_start_java_method): Was only called once and had a
3042 misleading name, so inline in caller java_complete_expand_method.
3043 (enter_a_block): Likewise inline in enter_block and remove.
3045 Remove junk from when gcc/java was created (by copying from C/C++).
3046 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3047 (struct binding_level): Remove fields keep, keep_if_subblocks,
3048 more_cleanups_ok, have_cleanups (which have never been used).
3049 (pushlevel, poplevel): Remove related useless code.
3051 * class.c (make_class_data): The class_dtable_decl (i.e. the
3052 vtable for Class) should be external, except when compiling Class.
3054 * jvspec.c (lang_specific_driver): Fix -C handling.
3055 Check -save-temps to see if temp @FILE should be deleted.
3056 Follow-up to/fix for February 16 patch.
3058 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3059 (type_stack_dup): Remove no-longer neded error check.
3061 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3063 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3064 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3065 don't surround the element with 'N..E' if the type name is
3068 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3070 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3071 DECL_RTL_SET_P, etc.
3072 (make_method_value): Likewise.
3073 (get_dispatch_table): Likewise.
3075 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3077 2001-03-07 Tom Tromey <tromey@redhat.com>
3079 * config-lang.in (lang_requires): Define.
3081 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3083 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3086 2001-03-05 Per Bothner <per@bothner.com>
3088 Fix a problem where rest_of_decl_compilation applied to
3089 class_dtable_decl causes problems because it was done too early,
3090 before output file was opened.
3091 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3092 * class.c (class_dtable_decl): Add macro - element of class_roots.
3093 (make_class_data): Define class_dtable_decl.
3094 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3096 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3098 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3099 uses of 'boolean' with 'bool'.
3101 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3103 * lang-specs.h: Add zero initializer for cpp_spec field to all
3106 2001-02-16 Per Bothner <per@bothner.com>
3108 Handle compiling multiple input files at once, and @FILE syntax.
3109 * gcj.texi: Updated documentation to match.
3110 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3111 * jcf-parse.c (parse_source_file): Split into ...
3112 (parse_source_file_1): New function - and:
3113 (parse_source_file_2): New function.
3114 (yyparse): On -ffilelist-file, open and scan named file.
3115 On first pass over files, only do parse_source_file_1.
3116 A new second pass calls parse_source_file_2 for each file to compile.
3117 (init_jcf_parse): Call init_src_parse.
3118 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3119 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3120 as multiple input file combined in one compilation.
3121 * lang-options.h: Add -ffilelist-file
3122 * lang.c (flag_filelist_file): New flag variable.
3123 (lang_f_options): Handle -ffilelist-file.
3124 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3125 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3126 gclass_list - use global fields of src_parse_roots instead.
3127 * parse.y (src_parse_roots): New array.
3128 (incomplete_class_list, gclass_list): New macros.
3129 (push_parser_context, java_pop_parser_context,
3130 java_parser_context_resume): Don't fiddle with deleted fields.
3131 (various): Use incomplete_class gclass_list and global macros
3132 instead of parse_ctxt fields - the lists are global.
3133 (init_src_parse): New function.
3135 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3137 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3139 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3141 * parse.y (check_inner_class_access): Moved declaration of local
3142 `enclosing_decl_type' to the right location.
3144 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3146 * parse.y (parser_check_super_interface): Don't call
3147 check_pkg_class_access for an inner interface.
3148 (parser_check_super): Don't call check_pkg_class_access for inner
3150 (do_resolve_class): Simplify enclosing type loop. Don't call
3151 check_pkg_class_access if CL and DECL are not set.
3152 (find_in_imports_on_demand): Set DECL if class_type needed to be
3153 loaded. Don't call check_pkg_class_access for an inner class.
3154 (check_inner_class_access): Rewritten to implement member access
3155 rules as per spec 6.6.1.
3156 (check_pkg_class_access): Handle the empty package correctly.
3157 (in_same_package): New function. Determine if two classes are in the
3160 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3162 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3163 method into array types.
3164 * parse.y (patch_method_invocation): Bypass access check on clone call
3167 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3169 * expr.c (build_instanceof): Check for arrays when trying fold to
3172 2001-02-15 Jim Meyering <meyering@lucent.com>
3174 * Make-lang.in (java.install-common): Depend on `installdirs'.
3175 (java.install-info): Likewise.
3177 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3179 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3181 2001-02-14 Tom Tromey <tromey@redhat.com>
3182 Alexandre Petit-Bianco <apbianco@cygnus.com>
3184 Fix for PR java/1261.
3185 * typeck.c (build_java_array_type): Add public `clone' method to
3187 * parse.y (resolve_qualified_expression_name): Use current_class
3188 when checking for inaccessibility.
3189 (patch_method_invocation): Fixed error message when accessibility
3190 denied. Added `from_super' argument.
3192 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3194 * parse.y (resolve_class): Don't build a fake decl. Use the one
3196 * typeck.c (build_java_array_type): Build and assign decl to array
3199 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3201 * parse.y (not_accessible_p): Changed leading comment. Added extra
3202 `where' argument. Use it to enforce protected access rules.
3203 (resolve_qualified_expression_name): Added extra argument to
3205 (patch_method_invocation): Use argument `primary' to provide
3206 not_accessible_p with an extra argument.
3207 (lookup_method_invoke): Added extra argument to not_accessible_p.
3208 (search_applicable_method_list): Likewise.
3210 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3212 * parse.y (resolve_qualified_expression_name): Try to resolve as
3213 an inner class access only if `decl' is a TYPE_DECL.
3215 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3217 * decl.c (classdollar_identifier_node): Initialize.
3218 * java-tree.h (enum java_tree_index): New entry
3219 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3220 (classdollar_identifier_node): New macro.
3221 (ID_CLASSDOLLAR_P): Likewise.
3222 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3223 (build_dot_class_method_invocation): Likewise.
3224 (find_applicable_accessible_methods_list): `class$' can't be
3227 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3229 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3231 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3233 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3234 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3237 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3239 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3240 outside of the `__U' sequence too.
3241 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3244 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3246 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3248 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3250 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3251 (JVGENMAIN_OBJS): Likewise.
3252 * java-tree.h (append_gpp_mangled_name): New prototype.
3253 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3254 Removed cast calling `gcc_add_root.'
3255 * jvgenmain.c (mangle_obstack): New global, initialized.
3257 (do_mangle_class): Constify local `ptr.'
3258 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3259 append_gpp_mangle_name and update `count' if necessary.
3260 Use `mangle_obstack.'
3261 * mangle.c (append_unicode_mangled_name): Removed.
3262 (append_gpp_mangled_name): Likewise.
3263 (unicode_mangling_length): Likewise.
3264 (mangle_member_name): Return type set to `void.'
3265 (mangle_field_decl): Don't append `U' in escaped names.
3266 (mangle_method_decl): Likewise.
3267 (mangle_member_name): Just use `append_gpp_mangled_name.'
3268 * mangle_name.c: New file.
3270 2001-02-07 Per Bothner <per@bothner.com>
3272 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3274 * check-init.c (check_init): Don't call done_alternative after
3275 processing loop code, as a LOOP_EXPR never terminates normally.
3277 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3279 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3281 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3283 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3286 2001-02-06 Tom Tromey <tromey@redhat.com>
3288 * lex.c (java_new_lexer): Longer error message.
3290 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3291 Alexandre Petit-Bianco <apbianco@cygnus.com>
3293 * typeck.c (build_prim_array_type): Added leading comment.
3294 (build_java_array_type): Moved locals out of
3295 block. Always create the `data' field, fixed alignment to match
3298 2001-02-04 Tom Tromey <tromey@redhat.com>
3300 * expr.c (java_lang_expand_expr): Don't bother recomputing
3301 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3304 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3306 * parse.y (process_imports): Save the original name of the import
3307 for better error report.
3309 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3311 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3312 of macros used when compiling jvspec.c.
3313 * jvspec.c (lang_specific_driver): Link with the shared
3316 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3318 * check-init.c (check_init): Call internal_error instead of fatal.
3319 * expr.c (java_lang_expand_expr): Likewise.
3320 * jcf-parse.c (get_constant): Likewise.
3321 * mangle.c (java_mangle_decl): Likewise.
3322 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3323 (operator_string): Likewise.
3324 * check-init.c (check_init): Call abort instead of fatal.
3325 * class.c (build_class_ref): Likewise.
3326 * constants.c (write_constant_pool): Likewise.
3327 * decl.c (start_java_method): Likewise.
3328 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3329 (java_stack_dup, encode_newarray_type): Likewise.
3330 (build_java_array_length_access): Likewise.
3331 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3332 (build_java_soft_divmod, build_invokeinterface): Likewise.
3333 * java-tree.h (INNER_CLASS_P): Likewise.
3334 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3335 (give_name_to_class, get_class_constant): Likewise.
3336 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3337 (find_constant_index, generate_bytecode_conditional): Likewise.
3338 (generate_bytecode_insns, perform_relocations): Likewise.
3339 * lex.c (java_unget_unicode, java_lex): Likewise.
3340 * mangle.c (mangle_type, mangle_record_type): Likewise.
3341 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3342 (finish_mangling): Likewise.
3343 * parse.h (MARK_FINAL_PARMS): Likewise.
3344 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3345 (obtain_incomplete_type, java_complete_class): Likewise.
3346 (java_check_regular_methods, java_complete_expand_method): Likewise.
3347 (cut_identifier_in_qualified, check_deprecation): Likewise.
3348 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3349 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3350 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3351 * typeck.c (set_local_type, parse_signature_type): Likewise.
3352 (parse_signature_string, build_java_signature): Likewise;
3353 (set_java_signature): Likewise.
3354 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3355 * class.c (add_method): Call fatal_error instead of fatal.
3356 (build_static_field_ref): Likewise.
3357 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3358 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3359 * lex.c (java_new_new_lexer): Likewise.
3360 * jv-scan.c (main): Likewise.
3361 (fatal_error): Renamed from fatal.
3362 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3364 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3365 (yyparse): Likewise.
3366 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3367 * lex.c (java_get_line_col): Likewise.
3368 * jcf-parse.c (load_class): Make errors non-fatal.
3369 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3371 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3373 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3374 (error): Remove unused function.
3375 (main): Don't use "__attribute__ alias" on generated class symbol.
3377 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3379 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3381 * parse.y (finish_method_declaration): Code accounting for WFLed
3382 method DECL_NAMEs deleted.
3383 (check_abstract_method_definitions): Likewise.
3384 (resolve_type_during_patch): Layout resolved type.
3385 * typeck.c (lookup_do): Removed unused local.
3387 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3389 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3390 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3391 integer_negative_one_node.
3392 * expr.c (build_java_binop): Likewise.
3394 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3396 * zextract.c (read_zip_archive): Read file_offset before writing
3397 zipd and consequently clobbering the header contents.
3399 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3401 * Make-lang.in: Remove all dependencies on defaults.h.
3402 * decl.c: Don't include defaults.h.
3404 * parse.y: Likewise.
3406 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3408 * ChangeLog (2001-01-21): Fixed typo.
3409 * class.c (layout_class_method): Code accounting for WFLed
3410 method DECL_NAMEs deleted.
3411 * constant.c (find_methodref_index): Likewise.
3412 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3413 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3414 (struct lang_decl): New field `wfl'.
3415 (java_get_real_method_name): Prototype deleted.
3416 * mangle.c (mangle_method_decl): Code accounting for WFLed
3417 method DECL_NAMEs deleted.
3418 * parse.h (GET_METHOD_NAME): Macro deleted.
3419 * parse.y (reset_method_name): Deleted.
3420 (method_header): Set DECL_FUNCTION_WFL.
3421 (check_abstract_method_header): Code accounting for WFLed method
3423 (java_get_real_method_name): Deleted.
3424 (check_method_redefinition): Code accounting for WFLed method
3425 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3426 (java_check_regular_methods): Likewise.
3427 (java_check_abstract_methods): Likewise.
3428 (java_expand_classes): Don't call `reset_method_name.'
3429 (search_applicable_method_list): Use DECL_NAMEs instead of
3431 * typeck.c (lookup_do): Code accounting for WFLed method
3434 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3436 * lex.c (java_read_char): Check for EOF from getc first.
3438 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3440 * class.c (layout_class): Don't lay the superclass out if it's
3441 already being laid out.
3442 * jcf-parse.c (handle_innerclass_attribute): New function.
3443 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3444 handle_innerclasses_attribute.
3445 (jcf_parse): Don't load an innerclasses if it's already being
3447 * jcf-write.c (append_innerclass_attribute_entry): Static
3448 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3449 to be zero for anonymous classes.
3451 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3453 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3455 * jcf-parse.c (set_source_filename): Use
3456 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3458 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3460 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3461 gets a unique asm name.
3463 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3465 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3466 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3468 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3469 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3470 * parse.y (lookup_package_type_and_set_next): Deleted.
3471 (resolve_package): Removed unnecessary code.
3472 (find_applicable_accessible_methods_list): `finit$' can't be
3474 * verify.c (pop_argument_types): Added missing prototype.
3476 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3478 * config-lang.in: Disable java by default.
3480 2001-01-23 Tom Tromey <tromey@redhat.com>
3482 * gcj.texi (Copying): New node.
3483 Added copyright information.
3485 2001-01-21 Per Bothner <per@bothner.com>
3487 Various fixes to allow compiling a compressed .jar/.zip archive.
3488 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3489 (struct ZipFile): Add fields name and next (from ZipFileCache).
3490 (struct ZipDirectory): New field zipf points to owning ZipFile.
3491 * jcf.h (struct ZipDirectory): Add forward declaration.
3492 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3493 Remove seen_in_zip and zip_offset fields.
3494 (JCF_SEEN_IN_ZIP): New macro.
3495 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3496 * jcf-io.c: Change all ZipFileCache to ZipFile.
3497 (read_zip_member): New function.
3498 (open_in_zip): Call read_zip_member.
3499 * jcf-parse.c (find_in_current_zip): Remove function.
3500 (read_class): Merge in find_in_current_zip functionality.
3501 Call read_zip_member if needed.
3502 (parse_zip_file_entries): Use read_zip_member.
3503 (process_zip_dir): Update for removed and added JCF fields.
3504 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3506 2001-01-21 Per Bothner <per@bothner.com>
3508 Minor optimization of static ggc roots.
3509 * jcf-parse.c (parse_roots): New static field.
3510 (current_field, current_method, current_file_list): Replace by macros
3511 naming fields of parse_roots.
3512 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3513 * class.c (class_roots): New static field.
3514 (registered_class, fields_ident, info_ident, class_list):
3515 New macros naming fields of parse_roots.
3516 (build_static_field_ref): Don't register roots here.
3517 (layout_class): Static field list replaced by macro class_list.
3518 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3519 Initialize fields_ident and info_ident here.
3521 2001-01-21 Per Bothner <per@bothner.com>
3523 * jcf-parse.c (ggc_mark_jcf): New function.
3524 (init_jcf_parse): Register current_jcf as ggc root.
3526 2001-01-21 Per Bothner <per@bothner.com>
3528 * lang.c (put_decl_node): Print method's name.
3530 2001-01-21 Per Bothner <per@bothner.com>
3532 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3533 (verify_jvm_instructions): Use it, for better error messages on loads.
3535 2001-01-21 Per Bothner <per@bothner.com>
3537 * verify.c (merge_type_state): Still may have to merge even if
3538 LABEL_VERIFIED (label).
3540 2001-01-21 Per Bothner <per@bothner.com>
3542 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3543 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3545 2001-01-19 Per Bothner <per@bothner.com>
3547 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3548 if expeting an interface type. Refines Tom's change of 2000-09-12.
3550 2001-01-18 Per Bothner <per@bothner.com>
3552 * gcj.texi (Input Options): Mention .java files.
3554 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3556 * lang-options.h (-Wunsupported-jdk11): Removed.
3557 * lang.c (flag_not_overriding): Deleted.
3558 (flag_static_local_jdk1_1): Likewise.
3559 (lang_W_options): Removed "unsupported-jdk11" entry.
3560 * parse.y (java_check_methods): Removed dead code.
3562 2001-01-17 Tom Tromey <tromey@redhat.com>
3564 Changes suggested by Per Bothner:
3565 * gcj.texi (Input Options): Don't mention input files.
3566 (Code Generation): Updated --main information.
3567 (Invoking jcf-dump): Mention that --javap is incomplete.
3568 From Alexandre Petit-Bianco:
3569 (Warnings): Don't mention -Wunsupported-jdk11.
3571 (Compatibility): Mention JDK 1.2-ness of libraries.
3572 (Resources): Mention resources used when writing gcj.
3574 2001-01-17 Tom Tromey <tromey@redhat.com>
3576 * gcj.texi: New file.
3577 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3578 (java.info): Depend on gcj.info.
3579 (java/gcj.dvi): New target.
3580 (java.dvi): Depend on gcj.dvi.
3581 (java.install-info): Wrote.
3583 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3585 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3586 having called make_decl_rtl.
3588 2001-01-14 Per Bothner <per@bothner.com>
3590 Various patches to emit better messages on verification errors.
3591 * expr.c (push_type_0): Return error indication on stack overflow,
3592 instead of callinfg fatal.
3593 (push_type): Now just call push_type_0 (nd fatal on overflow).
3594 (pop_type_0): Return detailed error message (in a char** argument).
3595 (pop_type): If pop_type_0 fails, print error message.
3596 (pop_argument_types): Moved to verify.c.
3597 * verify.c (pop_argument_types): Moved from expr.c.
3598 Return a (possible) error message, rather than void.
3599 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3600 (verify_jvm_instruction): Use new macros, improving error messages.
3601 For case OPCODE_astore use object_ptr_type_node.
3602 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3603 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3605 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3606 constant, return body without wrapper. (Improves constant folding.)
3607 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3609 2001-01-13 Per Bothner <per@bothner.com>
3611 * expr.c (expand_java_field_op): Assigning to a final field outside
3612 an initializer does not violate JVM spec, so should be warning, not
3613 error. (Sun's verifier does not complain - though MicroSoft's does.)
3615 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3617 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3620 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3622 * parse.y (resolve_expression_name): Permit instance variables from
3623 enclosing context in super constructor call.
3624 (resolve_qualified_expression_name): Permit enclosing class's qualified
3625 "this" in super constructor call.
3627 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3629 * class.c (build_utf8_ref): Remove last argument in call to
3630 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3631 (build_class_ref): Likewise.
3632 (build_static_field_ref): Likewise.
3633 (get_dispatch_table): Likewise.
3634 (layout_class_method): Likewise.
3635 (emit_register_classes): Likewise.
3636 * constants.c (build_constant_data_ref): Likewise.
3637 * decl.c (builtin_function): Likewise.
3638 (create_primitive_vtable): Likewise.
3639 * expr.c (build_known_method_def): Likewise.
3640 (build_jni_stub): Likewise.
3641 (java_lang_expand_expr): Likewise.
3643 2001-01-10 Tom Tromey <tromey@redhat.com>
3645 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3647 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3649 * java-tree.h (lang_printable_name_wls): New prototype.
3650 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3651 rather than `current_class' to print type name. Don't prepend type
3652 names when printing constructor names.
3653 (lang_printable_name_wls): New function.
3654 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3655 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3656 * parse.y (patch_method_invocation): Message tuned for constructors.
3657 (not_accessible_p): Grant `private' access from within
3660 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3662 All files with updated copyright when applicable.
3663 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3664 * class.c (mangle_class_field): Function removed.
3665 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3666 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3667 (build_class_ref): Call `java_mangle_class_field' instead of
3668 `mangle_class_field.'
3669 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3670 (layout_class): Call `java_mangle_decl' instead of
3671 `mangle_static_field.'
3672 (cxx_keywords): Initialized static array moved to `lex.c.'
3673 (layout_class_method): Changed leading comment. Simplified to
3674 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3675 * decl.c (lang_mark_tree): Mark field `package_list.'
3676 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3677 (struct lang_type): New field `package_list.'
3678 (unicode_mangling_length): Prototype removed.
3679 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3680 emit_unicode_mangled_name): Likewise.
3681 (cxx_keyword_p): New prototype.
3682 (java_mangle_decl, java_mangle_class_field,
3683 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3684 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3686 * jvgenmain.c (main_method_prefix): Global variable removed.
3687 (main_method_suffix): Likewise.
3688 (do_mangle_classname): New function.
3689 (main): Call it. Format changed to accommodate new mangling scheme.
3690 * lex.c: (utf8_cmp): Conditionally prototyped.
3691 (cxx_keywords): Moved from class.c, conditionally defined.
3692 (utf8_cmp, cxx_keyword_p): Likewise.
3693 * mangle.c (obstack.h, ggc.h): Included.
3694 (mangle_field_decl): New function.
3695 (mangle_method_decl, mangle_type, mangle_pointer_type,
3696 mangle_array_type, mangle_record_type,
3697 find_compression_pointer_match, find_compression_array_match,
3698 find_compression_record_match,
3699 find_compression_array_template_match, set_type_package_list,
3700 entry_match_pointer_p, emit_compression_string, init_mangling,
3701 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3702 (mangle_obstack): New global.
3703 (MANGLE_RAW_STRING): New macro.
3704 (unicode_mangling_length): Turned static.
3705 (append_unicode_mangled_name): Renamed from
3706 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3707 replaces `obstack', removed from the parameter list.
3708 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3709 replaces parameter `obstack', removed from the parameter list. Call
3710 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3711 (append_gpp_mangled_classtype): Removed.
3712 (compression_table, compression_next): New static variables.
3713 * parse.y (temporary_obstack): Extern declaration removed.
3715 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3717 * parse.y (patch_binop): Compute missing type in error situations.
3719 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3721 * class.c (make_class_data): Push initial value for "arrayclass".
3722 * decl.c (init_decl_processing): Add new class field "arrayclass".
3724 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3726 From patha@softlab.ericsson.se:
3727 * parse.y (switch_label): Use build, not build1, to construct
3730 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3732 * lang.c (lang_decode_option): Change -MA to -MP.
3733 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3734 Update to new prototype; do quote targets.
3735 (jcf_dependency_write): Update.
3737 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3739 Shorten primitive array allocation path:
3740 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3741 to create new primitive arrays.
3742 * expr.c (build_newarray): If generating native code, call
3743 soft_newarray_node with a reference to the primitive TYPE identifier
3744 instead of type_value.
3746 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3748 Fix for PRs gcj/312 and gcj/253:
3749 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3750 dest if they arn't already.
3751 * class.c (layout_class): Call maybe_layout_super_class on
3752 superinterfaces also, but only if compiling from bytecode.
3755 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3758 2000-12-15 Tom Tromey <tromey@redhat.com>
3760 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3763 2000-12-14 Andrew Haley <aph@redhat.com>
3765 * boehm.c (mark_reference_fields): Change test to correctly detect
3768 2000-12-15 Andreas Jaeger <aj@suse.de>
3770 * config-lang.in (lang_dirs): Added.
3772 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3774 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3775 Credits go to rth for finding it.
3777 2000-12-13 Mike Stump <mrs@wrs.com>
3779 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3781 2000-11-07 Tom Tromey <tromey@cygnus.com>
3783 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3784 * lex.c (java_ignorable_control_p): Removed.
3785 (java_letter_or_digit_p): Removed.
3786 (java_start_char_p): New function.
3787 (java_read_char): Return `int', not `unicode_t'. Changed
3789 (java_read_unicode): Likewise.
3790 (java_read_unicode_collapsing_terminators): Likewise.
3791 (java_get_unicode): Likewise.
3792 (java_new_lexer): Initialize hit_eof.
3793 (java_parse_end_comment): Take `int' argument.
3794 (java_parse_doc_section): Likewise.
3795 (java_parse_escape_sequence): Don't allow backlash-newline.
3797 * lex.h (JAVA_DIGIT_P): Removed.
3798 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3799 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3800 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3801 (JAVA_PART_CHAR_P): New macro.
3803 (JAVA_CHAR_ERROR): Now -2.
3804 (java_lexer): New field `hit_eof'.
3805 * chartables.h: New file.
3806 * gen-table.pl: new file.
3808 2000-11-20 Tom Tromey <tromey@cygnus.com>
3809 Alexandre Petit-Bianco <apbianco@cygnus.com>
3811 * parse.y (java_complete_lhs): Only allow compound assignment of
3812 reference type if type is String.
3814 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3816 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3817 jcf-path.c: Likewise.
3819 2000-12-09 Anthony Green <green@redhat.com>
3821 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3822 filestart and filename_length as int values.
3824 2000-12-07 Mo DeJong <mdejong@redhat.com>
3826 * jcf-io.c (find_class): Correct the logic that tests to see if a
3827 .java file is newer than its .class file. The compiler was
3828 incorrectly printing a warning when file mod times were equal.
3830 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3832 * jvgenmain.c: Use ISPRINT not isascii.
3834 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3836 * parse.y (end_artificial_method_body): Fixed typo.
3838 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3840 * parse.y (patch_method_invocation): Pick the correct enclosing
3841 context when creating inner class instances.
3844 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3846 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3847 Update copyright year to 2000.
3849 2000-11-23 Anthony Green <green@redhat.com>
3851 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3852 Move current_file_list out of yyparse and make it static.
3854 * expr.c: Declare quick_stack and tree_list_free_list as static
3855 (init_expr_processing): Register quick_stack and
3856 tree_list_free_list roots.
3858 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3860 * parse.y (build_outer_field_access): New local `decl_ctx', use
3861 it. Check for field's context and current class immediate outer
3862 context inheritance.
3863 (outer_field_access_p): Consider fields inherited from the last
3865 (build_access_to_thisn): Stop at the last enclosing context if
3869 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3871 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3873 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3875 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3878 2000-11-20 Tom Tromey <tromey@cygnus.com>
3880 * jv-scan.c (help): Document --complexity.
3881 (options): Added --complexity.
3882 (flag_complexity): New global.
3883 (main): Call `report'.
3884 * parse-scan.y (complexity): New global.
3885 (if_then_statement, if_then_else_statement,
3886 if_then_else_statement_nsi, switch_block_statement_group,
3887 while_expression, do_statement, for_begin, continue_statement,
3888 throw_statement, catch_clause, finally, method_invocation,
3889 conditional_and_expression, conditional_or_expression,
3890 conditional_expression): Update complexity.
3891 (reset_report): Reset complexity.
3892 (report): New function.
3894 2000-11-20 Tom Tromey <tromey@cygnus.com>
3896 * lex.c (yylex): Added STRICT_TK case.
3897 * parse.y (STRICT_TK): Added.
3898 * parse-scan.y (STRICT_TK): Added.
3899 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3900 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3902 * keyword.h: Rebuilt.
3903 * keyword.gperf (strictfp): Added.
3905 2000-11-20 Tom Tromey <tromey@cygnus.com>
3907 * lex.c (yylex): Recognize floating point constants with leading
3910 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3912 * java-tree.h (cyclic_inheritance_report): Constify.
3913 * parse.y (cyclic_inheritance_report): Likewise.
3915 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3917 * parse.y (goal): Remove call to ggc_add_string_root.
3919 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3921 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3922 Create string in scratch buffer, then pass to build_string.
3924 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3926 * parse.y (issue_warning_error_from_context): Add
3929 2000-11-11 Anthony Green <green@redhat.com>
3931 * jcf-parse.c (process_zip_dir): Add finput parameter.
3932 (jcf_figure_file_type): Call process_zip_dir with appropriate
3935 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3937 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3938 * jcf-parse.c (jcf_figure_file_type): Likewise.
3940 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3942 * parse.y (create_new_parser_context): Use memset () instead of
3945 2000-11-08 Tom Tromey <tromey@cygnus.com>
3947 * gjavah.c (process_file): Only include gcj/cni.h when generating
3950 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3952 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3953 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3954 instead of bzero ().
3956 2000-11-05 Tom Tromey <tromey@cygnus.com>
3958 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3959 * lex.c (IS_ZERO): New define.
3960 (java_perform_atof): Error on floating point underflow.
3962 2000-11-04 Tom Tromey <tromey@cygnus.com>
3964 * lex.c (java_parse_escape_sequence): Only read two octal
3965 characters if the first one is greater than 3. Don't allow
3966 "octal" numbers to include the digits 8 or 9.
3968 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3970 * Make-lang.in (java.distdir): Remove.
3972 2000-11-03 Tom Tromey <tromey@cygnus.com>
3974 * Make-lang.in (java.dvi): New target.
3975 Partial fix for PR other/567.
3977 * lang-options.h: Mention -Wout-of-date.
3978 * jcf-dump.c (flag_newer): New global.
3979 * gjavah.c (flag_newer): New global.
3980 * jcf-io.c (find_class): Only warn when flag_newer set.
3981 * lang.c (flag_newer): New global.
3982 (struct string_option): New declaration.
3983 (lang_W_options): New global.
3984 (process_option_with_no): New function.
3985 (lang_decode_option): Use it.
3987 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3988 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3991 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3992 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3993 * lex.c (java_read_unicode): Removed `term_context' argument.
3994 Recognize any number of `u' in `\u'.
3995 (java_read_unicode_collapsing_terminators): New function.
3996 (java_get_unicode): Use it.
3997 (java_lineterminator): Removed.
3998 (yylex): Produce error if character literal is newline or single
3999 quote. Return if eof found in middle of `//' comment. EOF in
4000 `//' comment is only an error if pedantic.
4001 (java_ignorable_control_p): New function.
4002 (java_parse_end_comment): Return if eof found in middle of
4005 * jv-scan.c (pedantic): New global.
4007 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4009 * parse.y (outer_field_access_p): Inherited fields aren't
4010 consider outer fields.
4011 (maybe_build_thisn_access_method): Use
4012 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4013 (resolve_expression_name): Trigger an error if a static field
4014 is being accessed as an outer field.
4016 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4018 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4021 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4023 * Make-lang.in: Move all build rules here from Makefile.in,
4024 adapt to new context. Wrap all rules that change the current
4025 directory in parentheses. Expunge all references to $(P).
4026 When one command depends on another and they're run all at
4027 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4028 all object-file generation rules. Delete obsolete variables.
4030 * Makefile.in: Delete.
4031 * config-lang.in: Delete outputs= line.
4033 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4035 * parse.y (patch_method_invocation): NULLify this_arg when already
4037 (maybe_use_access_method): Handle call to methods unrelated to the
4038 current class. Fixed comment.
4041 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4043 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4046 2000-10-24 Tom Tromey <tromey@cygnus.com>
4048 * lex.c (java_new_lexer): Initialize new fields. Work around
4049 broken iconv() implementations.
4050 (java_read_char): Swap bytes if required. Use fallback decoder if
4052 (byteswap_init, need_byteswap): New globals.
4053 (java_destroy_lexer): Only close iconv handle if it is in use.
4054 * lex.h (java_lexer): New fields read_anything, byte_swap,
4056 Made out_buffer unsigned.
4058 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4060 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4061 where an enclosing context can be set on the jdep.
4062 (do_resolve_class): Fixed identation.
4064 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4066 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4068 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4071 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4073 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4075 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4077 * jcf-write.c (OP1): Update `last_bc'.
4078 (struct jcf_block): Fixed indentation and typo in comments. New
4080 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4081 follows `monitorenter'.
4082 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4086 2000-10-16 Tom Tromey <tromey@cygnus.com>
4088 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4089 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4090 * lang-options.h: Added -MA, -MT, -MF..
4091 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4092 (DEPEND_TARGET_SET): New macro.
4093 (DEPEND_FILE_ALREADY_SET): Likewise.
4094 (init_parse): Handle new flags.
4095 * jcf.h (jcf_dependency_print_dummies): Declare.
4096 * Make-lang.in (s-java): Added mkdeps.o.
4097 * Makefile.in (BACKEND): Added mkdeps.o.
4098 (../gcjh$(exeext)): Added mkdeps.o.
4099 (../jcf-dump$(exeext)): Added mkdeps.o.
4100 * jcf-depend.c: Include mkdeps.h.
4101 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4102 add_entry): Removed.
4103 (jcf_dependency_reset): Rewrote.
4104 (dependencies): New global.
4105 (jcf_dependency_set_target): Rewrote.
4106 (jcf_dependency_add_target): Likewise.
4107 (jcf_dependency_add_file): Likewise.
4109 (print_ents): Removed.
4110 (jcf_dependency_write): Rewrote.
4111 (print_dummies): New global.
4112 (jcf_dependency_print_dummies): New function
4113 (jcf_dependency_write): Call deps_dummy_targets if required.
4115 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4117 * gjavah.c (add_class_decl): Removed unused variables `tname',
4118 `tlen' and `name_index'.
4119 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4120 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4121 in `wfl_operator' with value.
4122 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4123 (jcf_figure_file_type): Fixed identation.
4124 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4125 * parse.y (analyze_clinit_body): New function.
4126 (static_initializer:): Reset `current_static_block'.
4127 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4128 `wfl_operator' with new value.
4129 (lookup_cl): Use EXPR_WFL_FILENAME.
4130 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4131 analyze_clinit_body.
4132 (build_outer_field_access): Access to this$<n> built from
4133 current_class, not its outer context.
4134 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4135 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4136 (patch_method_invocation): Use `is_static_flag' when already
4138 (patch_newarray): Removed assignment in ternary operator.
4140 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4142 * except.c (free_eh_ranges): Don't free `whole_range'.
4144 2000-10-15 Anthony Green <green@redhat.com>
4146 * decl.c (init_decl_processing): Call init_class_processing before
4149 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4151 * check-init.c (check_init): Fixed leading comment. Use
4153 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4154 (give_name_to_locals): Likewise.
4155 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4156 fields in lang_decl_var.
4157 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4158 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4159 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4160 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4161 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4162 (LOCAL_FINAL): Rewritten.
4163 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4164 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4165 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4166 `init_final' fields.
4167 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4168 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4169 (TYPE_HAS_FINAL_VARIABLE): New macro.
4170 (struct lang_type): Added `afv' field.
4171 * parse.y (check_static_final_variable_assignment_flag): New function.
4172 (reset_static_final_variable_assignment_flag): Likewise.
4173 (check_final_variable_local_assignment_flag): Likewise.
4174 (reset_final_variable_local_assignment_flag): Likewise.
4175 (check_final_variable_indirect_assignment): Likewise.
4176 (check_final_variable_global_assignment_flag): Likewise.
4177 (add_inner_class_fields): Use LOCAL_FINAL_P.
4178 (register_fields): Handle local finals and final variables.
4179 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4180 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4181 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4183 (java_complete_expand_methods): Loop to set
4184 TYPE_HAS_FINAL_VARIABLE. Call
4185 `reset_final_variable_local_assignment_flag' and
4186 `check_final_variable_local_assignment_flag' accordingly before
4187 and after constructor expansion. Call
4188 `reset_static_final_variable_assignment_flag'
4189 before expanding <clinit> and after call
4190 `check_static_final_variable_assignment_flag' if the
4191 current_class isn't an interface. After all methods have been
4192 expanded, call `check_final_variable_global_assignment_flag' and
4193 `check_static_final_variable_assignment_flag' if the current class
4195 (maybe_yank_clinit): Fixed typo in comment.
4196 (build_outer_field_access_methods): Removed old sanity check. Use
4197 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4198 Don't create access methods for finals.
4199 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4200 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4201 existing DECL_INIT has been processed.
4202 (java_complete_lhs): Likewise.
4203 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4204 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4206 (patch_assignment): Use LOCAL_FINAL_P.
4207 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4208 DECL_INITIAL is nullified.
4211 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4213 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4215 * Makefile.in (parse.c, parse-scan.c): Likewise.
4217 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4219 * class.c (temporary_obstack): Remove.
4220 (make_class): Don't mess with obstascks.
4221 (push_class): Likewise.
4222 (set_super_info): Likewise.
4223 (add_method_1): Likewise.
4224 (add_method): Likewise.
4225 (add_field): Likewise.
4226 (build_utf8_ref): Likewise.
4227 (build_class_ref): Likewise.
4228 (build_static_field_ref): Likewise.
4229 (finish_class): Likewise.
4230 (push_super_field): Likewise.
4231 (layout_class): Likewise.
4232 (layout_class_methods): Likewise.
4233 (init_class_processing): Likewise.
4234 * constants.c (get_tag_node): Likewise.
4235 (build_constant_data_ref): Likewise.
4236 * decl.c (ggc_p): Remove.
4237 (copy_lang_decl): Use ggc_alloc.
4238 (complete_start_java_method): Don't mess with obstacks.
4239 (start_java_method): Likewise.
4240 (end_java_method): Likewise.
4241 * except.c (link_handler): Use xmalloc.
4242 (free_eh_ranges): New function.
4243 (method_init_exceptions): Use it.
4244 (add_handler): Use xmalloc.
4245 (expand_start_java_handler): Don't mess with obstacks.
4246 (prepare_eh_table_type): Likewise.
4247 (expand_end_java_handler): Likewise.
4248 * expr.c (push_value): Likewise.
4249 (create_label_decl): Likewise.
4250 (build_jni_stub): Likewise.
4251 (java_lang_expand_expr): Likewise.
4252 (note_instructions): Use xrealloc.
4253 (java_push_constant_from_pool): Don't mess with obstacks.
4254 (process_jvm_instruction): Likewise.
4255 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4257 * jcf-parse.c (get_constant): Don't mess with obstacks.
4258 (read_class): Likewise.
4259 (jcf_parse): Likewise.
4260 * lex.c (expression_obstack): Remove.
4261 (java_lex): Don't use obstack_free.
4262 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4263 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4264 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4265 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4266 * parse.y (gaol): Add more GC roots.
4267 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4268 (lookup_field_wrapper): Likewise.
4269 (obtain_incomplete_type): Don't mess with obstacks.
4270 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4272 (craft_constructor): Don't mess with obstacks.
4273 (safe_layout_class): Likewise.
4274 (java_complete_class): Likewise.
4275 (source_end_java_method): Likewise.
4276 (build_outer_field_access_methods): Likewise.
4277 (build_outer_method_access_method): Likewise.
4278 (maybe_build_thisn_access_method): Likewise.
4279 (build_dot_class_method_invocation): Likewise.
4280 (java_complete_tree): Likewise.
4281 (java_complete_lhs): Likewise.
4282 (do_merge_string_cste): Likewise.
4283 (patch_string_cst): Likewise.
4284 (array_constructor_check_entry): Likewise.
4285 * typeck.c (build_java_array_type): Likewise.
4286 (parse_signature_string): Likewise.
4287 (build_java_signature): Likewise.
4289 2000-10-12 Tom Tromey <tromey@cygnus.com>
4292 * gjavah.c (add_class_decl): Don't special-case inner classes.
4293 (add_namelet): Likewise.
4295 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4297 * java-tree.h: Constify current_encoding.
4298 * lang.c: Constify current_encoding.
4300 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4302 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4303 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4305 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4307 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4308 patch. Fixes gcj/340.
4310 2000-10-10 Tom Tromey <tromey@cygnus.com>
4312 * lex.c (java_new_lexer): Initialize out_first and out_last
4314 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4316 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * parse.y (pop_current_osb): New function.
4319 (array_type:): Use `dims:', changed actions
4320 accordingly. Suggested by Anthony Green.
4321 (array_creation_expression:): Used pop_current_osb.
4322 (cast_expression:): Likewise.
4323 (search_applicable_method_list): Fixed indentation.
4325 2000-10-08 Anthony Green <green@redhat.com>
4327 * parse.y (array_type_literal): Remove production.
4328 (type_literals): Refer to array_type, not array_type_literal.
4330 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4332 Patch contributed by Corey Minyard.
4333 * decl.c (check_local_named_variable): New function.
4334 (tree check_local_unnamed_variable): Likewise.
4335 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4337 2000-10-07 Anthony Green <green@redhat.com>
4339 * class.c (layout_class): Handle case where superclass can't be
4342 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4344 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4347 2000-10-05 Tom Tromey <tromey@cygnus.com>
4349 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4350 * jvgenmain.c (class_mangling_prefix): Removed.
4351 (class_mangling_suffix): New global.
4353 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4355 (print_method_info): Handle overrides for static and final
4357 (process_file): Generate declaration for class object field.
4358 * class.c (cxx_keywords): New array.
4359 (utf8_cmp): New function.
4360 (cxx_keyword_p): New function.
4361 (layout_class_method): Mangle C++ keywords by appending `$'.
4362 (mangle_field): New function.
4363 (mangle_class_field): Use mangle_field. Mangle class name as
4365 (mangle_static_field): Use mangle_field.
4367 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * decl.c (find_local_variable): Removed uncessary type check and
4370 fixed range check typo. From Corey Minyard.
4372 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4374 * decl.c (give_name_to_locals): New local `code_offset'. Call
4375 `maybe_adjust_start_pc'.
4376 * expr.c (note_instructions): New function.
4377 (expand_byte_code): Don't collect insn starts here.
4378 (peek_opcode_at_pc): New function.
4379 (maybe_adjust_start_pc): Likewise.
4380 * java-tree.h (maybe_adjust_start_pc): Declare.
4381 (note_instructions): Likewise.
4382 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4384 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4386 * parse.y (field_access:): Fixed indentation.
4387 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4389 2000-09-07 Tom Tromey <tromey@cygnus.com>
4392 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4393 JPRIMITIVE_TYPE_P, for arithmetic operators.
4394 (patch_method_invocation): Indentation fix.
4395 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4396 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4397 (do_unary_numeric_promotion): Cleaned up code.
4398 (valid_cast_to_p): Handle boolean correctly.
4400 2000-09-27 Tom Tromey <tromey@cygnus.com>
4402 * lex.c (java_read_unicode): Reset bs_count when finished with
4405 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4408 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4409 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4410 (typeck.o): Depend on ggc.h.
4411 * class.c (add_method_1): Use GC functions for allocation.
4412 (init_class_processing): Register roots.
4413 * decl.c (ggc_p): Set to 1.
4414 (pending_local_decls): Make it static.
4415 (push_jvm_slot): Use GC functions for allocation.
4416 (init_decl_processing): Register roots.
4417 (give_name_to_locals): Use GC functions for allocation.
4418 (lang_mark_tree): New function.
4419 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4420 functions for allocation.
4421 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4422 * lex.c (java_lex): Use build_string, rather than replicating it
4424 * parse.y (goal): Add more roots.
4425 (mark_parser_ctxt): New function.
4426 * typeck.c: Include ggc.h.
4428 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4430 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4431 contains something else than MODIFY_EXPR.
4433 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4435 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4436 * Makefile.in (parse.o): Depend on ggc.h.
4437 (class.o): Likewise.
4438 (constants.o): Likewise.
4441 (jcf-parse.o): Likewise.
4442 (jcf-write.o): Likewise.
4443 (mangle.o): Likewise.
4444 * class.c: Include ggc.h.
4445 (build_static_field_ref): Register GC roots.
4446 (layout_class): Likewise.
4447 (init_class_processing): Likewise.
4448 * constants.c: Include ggc.h.
4449 (current_constant_pool_data_ref): Remove.
4450 (tag_nodes): Move it to ...
4451 (get_tag_node): ... here. Register GC roots.
4452 * decl.c: Include ggc.h. Remove many global tree definitions.
4453 (throw_node): Define.
4454 (java_global_trees): Likewise.
4455 (predef_filenames): Make the size a constant.
4456 (init_decl_processing): Adjust accordingly.
4457 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4458 * expr.c: Include ggc.h.
4459 (init_expr_processing): Register GC roots.
4460 (build_invokeinterface): Likewise.
4461 * java-tree.h: Replace extern tree declarations with macros.
4462 (java_global_trees): New variable.
4463 (java_tree_index): New enumeration.
4464 (init_jcf_parse): Declare.
4465 * jcf-parse.c: Include ggc.h.
4466 (current_class): Remove declaration.
4467 (main_class): Likewise.
4468 (all_class_list): Likewise.
4469 (predefined_filename_p): Adjust for constant size of
4471 (init_jcf_parse): New function.
4472 * jcf-write.c: Include ggc.h.
4473 (generate_classfile): Register GC roots.
4474 (append_synthetic_attribute): Likewise.
4475 (append_innerclass_attribute_entry): Likewise.
4476 * lang.c: Include ggc.h.
4477 (lang_print_error): Register GC roots.
4478 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4480 * parse.y: Include ggc.h.
4481 (wfl_operator): Remove.
4482 (goal): Register GC roots.
4483 (java_pop_parser_context): Adjust for new field names.
4484 (java_parser_context_save_global): Likewse.
4485 (java_parser_context_restore_global): Likewise.
4486 (java_parser_context_suspend): Likewise.
4487 (java_parser_context_resume): Likewise.
4488 (verify_constructor_circularity): Register GC roots.
4489 (lookup_cl): Likewise.
4490 (java_reorder_fields): Likewise.
4491 (build_current_this): Likewise.
4492 (class_in_current_package): Likewise.
4493 (argument_types_convertible): Likewise.
4494 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4496 2000-09-14 Tom Tromey <tromey@cygnus.com>
4498 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4500 2000-09-13 Tom Tromey <tromey@cygnus.com>
4502 * jcf-parse.c: Include <locale.h>.
4503 * jv-scan.c: Include <locale.h>.
4505 2000-09-12 Tom Tromey <tromey@cygnus.com>
4507 * expr.c (pop_type_0): Return `Object' if trying to merge two
4509 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4510 interface types; `Object' is always a valid supertype.
4512 2000-09-12 Tom Tromey <tromey@cygnus.com>
4515 * jv-scan.c (help): Document --encoding.
4516 (options): Added `encoding' entry.
4517 (OPT_ENCODING): New define.
4518 (main): Handle --encoding.
4519 Include <langinfo.h> if nl_langinfo exists.
4520 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4522 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4523 (parse_source_file): Correctly call java_init_lex. Added `finput'
4524 argument. Use nl_langinfo to determine default encoding.
4525 * java-tree.h (current_encoding): Declare.
4526 * parse.y (java_parser_context_restore_global): Don't restore
4528 (java_parser_context_save_global): Don't set `finput' field.
4529 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4531 * lang.c (current_encoding): New global.
4532 (lang_decode_option): Recognize `-fencoding='.
4533 (finish_parse): Don't close finput.
4534 * parse.h (struct parser_ctxt): Removed `finput' and
4535 `unget_utf8_value' fields. Added `lexer' field.
4536 (java_init_lex): Fixed declaration.
4537 * lex.c (java_new_lexer): New function.
4538 (java_destroy_lexer): Likewise.
4539 (java_read_char): Added `lex' argument. Handle iconv case.
4540 (java_read_unicode): Added `lex' argument. Count backslashes in
4542 (java_init_lex): Added `finput' and `encoding' arguments. Set
4543 `lexer' field in ctxp.
4544 (BAD_UTF8_VALUE): Removed.
4545 (java_lex): Handle seeing UEOF in the middle of a string literal.
4546 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4547 (java_lexer): New structure.
4550 (DEFAULT_ENCODING): New define.
4551 (java_destroy_lexer): Declare.
4553 2000-09-12 Tom Tromey <tromey@cygnus.com>
4556 * lex.c (java_init_lex): Initialize java_io_serializable.
4557 * parse.y (java_io_serializable): New global.
4558 (valid_ref_assignconv_cast_p): An array can be cast to
4561 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4563 * decl.c, expr.c: Include defaults.h if not already included.
4564 Don't define the *_TYPE_SIZE macros.
4566 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4568 * typeck.c (build_java_array_type): Correct first parameter
4569 in ADJUST_FIELD_ALIGN invocation.
4571 2000-09-06 Tom Tromey <tromey@cygnus.com>
4573 * lang-specs.h: Also recognize `-femit-class-files'.
4575 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * verify.c (merge_types): Load the types to merge if necessary.
4579 2000-09-02 Anthony Green <green@redhat.com>
4581 * jcf-io.c: Include zlib.h.
4582 (open_in_zip): Read compressed class file archives.
4583 * zipfile.h (ZipDirectory): Add uncompressed_size and
4584 compression_method fields.
4585 * zextract.c (read_zip_archive): Collect file compression info.
4587 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4589 * parse.y (do_resolve_class): Also explore superclasses of
4590 intermediate enclosing contexts when searching for inner classes.
4592 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4594 * parse.y (variable_declarator_id:): Better error message.
4595 (expression_statement:): Use YYNOT_TWICE.
4596 (cast_expression:): Likewise.
4597 (assignment:): Likewise.
4599 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4601 * parse.y (do_merge_string_cste): New locals. Create new
4602 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4604 2000-08-07 Hans Boehm <boehm@acm.org>
4606 * boehm.c (mark_reference_fields): Set marking bits for all words in
4607 a multiple-word record.
4608 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4611 2000-08-31 Mike Stump <mrs@wrs.com>
4613 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4614 jcf-dump$(exeext)): Make parallel safe.
4616 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4618 * jcf-parse.c (set_source_filename): Constify a char *.
4619 * jcf-write.c (append_innerclasses_attribute,
4620 make_class_file_name): Constify a char *. Don't recycle a
4621 variable for an unrelated purpose.
4622 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4623 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4625 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4627 * expr.c (can_widen_reference_to): Fixed indentation.
4628 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4629 * parse.y: `finit$' replaces `$finit$' in comments.
4630 (try_builtin_assignconv): Fixed leading comment.
4632 2000-08-25 Greg McGary <greg@mcgary.org>
4634 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4636 2000-08-24 Greg McGary <greg@mcgary.org>
4638 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4639 * parse.y (BINOP_LOOKUP): Likewise.
4641 2000-08-22 Andrew Haley <aph@cygnus.com>
4643 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4644 sign extending. Fixes gcj/321.
4645 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4646 combining to make a jlong. Fixes gcj/321.
4648 2000-08-21 Nix <nix@esperi.demon.co.uk>
4650 * lang-specs.h: Do not process -o or run the assembler if
4653 2000-08-16 Andrew Haley <aph@cygnus.com>
4655 * typeck.c (build_java_array_type): Rewrite code to do array
4656 alignment. Take into account back-end macros when aligning array
4657 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4658 user to set alignment. Fixes gcj/252 and 160.
4660 2000-08-09 Tom Tromey <tromey@cygnus.com>
4662 * parse.y (check_abstract_method_definitions): Now return `int'.
4663 Check implemented interfaces. Fixes PR gcj/305.
4665 * parse.y (patch_switch_statement): Disallow `long' in switch
4666 expressions. Fixes PR gcj/310.
4668 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4670 * decl.c (finit_leg_identifier_node): New global.
4671 (init_decl_processing): Use `finit$' to initialize
4672 finit_identifier_node. Use `$finit$' to initialize
4673 finit_leg_identifier_node.
4674 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4675 * java-tree.h (finit_identifier_node): Changed attached comment.
4676 (finit_leg_identifier_node): New declaration.
4677 (ID_FINIT_P): Take finit_identifier_node and
4678 finit_leg_identifier_node into account. This is a backward
4681 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4683 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4685 (generate_bytecode_insns): Check `nargs' before emitting it.
4686 * verify.c (merge_type_state): Fixed typo.
4687 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4688 generate_bytecode_{conditional,insns}.
4690 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4692 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4695 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4697 * class.c (maybe_layout_super_class): Fixed indentation.
4698 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4699 (java_check_methods): New function declaration.
4700 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4701 instead of `str_ptr'.
4702 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4703 of a `invokeinterface' at the right time.
4704 * parse.h (WFL_STRIP_BRACKET): New macro.
4705 (SET_TYPE_FOR_RESOLUTION): Use it.
4706 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4707 (check_class_interface_creation): Don't check for cross package
4708 innerclass name clashes.
4709 (method_header): Behave properly if MDECL is `error_mark_node'.
4710 (method_declarator): Return `error_mark_node' if bogus current
4712 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4713 (resolve_and_layout): New local `decl_type', set and used. Call
4715 (java_check_methods): New method.
4716 (java_layout_classes): Use it.
4717 (resolve_qualified_expression_name): No EH check necessary in
4719 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4721 (patch_assignment): Set DECL_INITIAL on integral final local.
4723 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4725 * java-tree.h (flag_extraneous_semicolon): New extern.
4726 * lang-options.h: (-Wextraneous-semicolon): New option.
4727 * lang.c (flag_redundant): Fixed typo in leading comment.
4728 (flag_extraneous_semicolon): New global.
4729 (lang_decode_option): Set `flag_extraneous_semicolon' when
4730 -Wall. Decode `-Wextraneous-semicolon'.
4731 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4732 `empty_statement' rule.
4733 (class_body_declaration): Likewise.
4734 (method_body:): Accept `;' as a method body.
4735 (static_initializer:): Removed `SC_TK' hack.
4736 (constructor_block_end:): Likewise.
4737 (empty_statement:): Report deprecated empty declaration. Fixes
4740 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4742 * parse.y (build_dot_class_method_invocation): Changed parameter
4743 name to `type'. Build signature from `type' and convert it to a
4744 STRING_CST if it's an array.
4745 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4746 to use `ref_type' directly.
4748 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4750 * lang-options.h: Added a comma after the last element to avoid
4751 syntax errors when other languages define additional options.
4753 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4755 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4756 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4757 (jc1): Link with $(BACKEND).
4758 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4760 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4762 * jvspec.c: Adjust type of second argument to
4763 lang_specific_driver, and update code as necessary.
4765 * class.c (build_dtable_decl): Initialize dummy.
4767 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4769 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4770 method bodies not to rule out discarding `<clinit>'; don't use
4771 <clinit> to initialize static fields with constant initializers.
4773 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4775 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4777 (method_synthetic): New global.
4778 (HANDLE_METHOD): Recognize synthetic method and tell
4779 `print_method_info' about it.
4780 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4781 processing a synthetic method.
4782 * jcf-reader.c (skip_attribute): New function.
4783 ( skip_attribute): Likewise.
4785 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4787 * parse.y (build_outer_field_access): Fixed comments.
4788 (fix_constructors): Emit the initialization of this$<n> before
4790 (resolve_qualified_expression_name): Build an access to `decl' if
4793 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4795 * parse-scan.y (curent_class): Non longer const.
4796 (inner_qualifier, inner_qualifier_length): Deleted.
4797 (current_class_length): New global.
4798 (bracket_count): Fixed typo in leading comment.
4799 (anonymous_count): New global.
4800 (class_instance_creation_expression:): Handle anonymous classes.
4801 (anonymous_class_creation:): New rule.
4802 (push_class_context): Rewritten.
4803 (pop_class_context): Likewise.
4804 (INNER_QUALIFIER): Macro deleted.
4805 (report_class_declaration): call `push_class_context' when
4806 entering the function. `fprintf' format modified not to use
4808 (report_class_declaration): Assign `package_name' and
4809 `current_class' to NULL separately.
4811 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4813 * expr.c (build_invokeinterface): Call layout_class_methods on
4816 2000-07-27 Tom Tromey <tromey@cygnus.com>
4817 Anthony Green <green@cygnus.com>
4818 Alexandre Petit-Bianco <apbianco@cygnus.com>
4820 * class.c (make_class_data): Create vtable for abstract classes.
4821 (get_dispatch_table): Changed to cope with abstract classes.
4823 2000-07-27 Tom Tromey <tromey@cygnus.com>
4825 * parse.y (patch_method_invocation): Don't reverse the argument
4826 list when dealing with anonymous class constructors. Fixed typo in
4829 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * parse.y (build_alias_initializer_parameter_list): Reverse
4832 crafted list when building aliases for anonymous class
4835 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4837 * parse.y (jdep_resolve_class): Don't bother checking potential
4838 innerclass access if `decl' is NULL.
4839 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4842 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * parse.c: Remove (again.)
4846 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4849 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4850 outside the `if' statement, alias to innerclass removed, `decl'
4851 used to mark the class complete.
4853 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4855 * parse.y (simple_name:): Fixed typo in error message.
4857 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4859 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4860 or its first operand can be error marks.
4862 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4864 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4865 * parse.y (method_header): Likewise.
4867 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4869 * parse.y (process_imports): Consider that one might be trying to
4870 import an innerclass. Fixes gcj/254
4872 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4874 * parse.y (find_as_inner_class): Handle the case where the
4875 enclosing context of an innerclass has been loaded as bytecode.
4877 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4879 * parse.y (simple_name:): Reject `$' in type names.
4880 (resolve_type_during_patch): Use `type' as a second
4881 argument to resolve_no_layout. Fixes gcj/257.
4883 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4885 * parse.y (find_most_specific_methods_list): Select the only
4886 non-abstract method even if max has been set.
4887 Fixes gcj/285, gcj/298.
4889 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4891 * lang-specs.h: Added %(jc1) to java compiler options.
4893 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4895 * .cvsignore: New file.
4897 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4899 * parse.y (not_accessible_p): Access granted to innerclasses
4900 (indirectly) extending the reference type. Fixes gcj/249.
4902 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4904 * parse.y (patch_method_invocation): Fixed comment.
4905 (maybe_use_access_method): Build this$<n>s to the context of the
4906 target method, or a type that extends it. Fixes gcj/242.
4908 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4912 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4914 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4916 2000-07-13 Tom Tromey <tromey@cygnus.com>
4918 * lang-specs.h: Added %{I*}.
4920 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4922 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4924 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4926 * parse-scan.c: Remove.
4928 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * class.c (set_super_info): Handled protected inner classes.
4931 (common_enclosing_context_p): Bail early if arguments aren't both
4933 (get_access_flags_from_decl): Handle private and protected inner
4935 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4936 (CLASS_PROTECTED): Likewise.
4937 (struct lang_type): New bitfield `poic'.
4938 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4940 (check_inner_class_access): Renamed arguments, added
4941 comments. Handles protected inner classes (fixes gcj/225)
4942 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4944 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4946 * parse.y (resolve_qualified_expression_name): Verify qualified
4947 access to `this'. Fixes gcj/239.
4949 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4951 * jcf-write.c (generate_classfile): Don't install ConstantValue
4954 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4956 * parse.y (resolve_qualified_expression_name): Handle inner class
4957 access. Fixes gcj/256.
4959 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4961 * jcf-write.c (generate_classfile): Properly install the
4962 ConstantValue attribute and the initial value constant pool index
4963 on string constants.
4964 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4967 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4969 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4971 * parse.y (find_as_inner_class): Fixed typo.
4972 (do_resolve_class): Explore enclosing contexts when searching for
4973 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4974 (check_inner_class_access): Check `decl' which can be null in case
4977 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4979 * java-tree.h (java_debug_context): Declared `extern'.
4980 (safe_layout_class): Likewise.
4981 * parse.y (resolve_field_access): Field must be `static' in order
4982 to be replaced by its initial value. Added comments.
4983 (find_applicable_accessible_methods_list): Fixed typo.
4984 (find_most_specific_methods_list): Methods found in innerclasses
4985 take over methods founds in the enclosing contexts.
4986 (java_complete_tree): Loosen restrictions on the type of DECLs
4987 that can be replaced by their initialization values.
4988 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4990 2000-07-05 Tom Tromey <tromey@cygnus.com>
4992 * Make-lang.in (PARSE_DIR): New macro.
4993 (PARSE_RELDIR): Likewise.
4994 (PARSE_C): Likewise.
4995 (PARSE_SCAN_C): Likewise.
4996 ($(PARSE_C)): New target.
4997 ($(PARSE_SCAN_C)): Likewise.
4998 (SET_BISON): New macro.
4999 (BISONFLAGS): Likewise.
5000 (JAVABISONFLAGS): Likewise.
5002 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5004 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5005 argument on the first pass for CNI as well as JNI.
5006 (print_method_info): Set up method name on the first pass only.
5008 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5010 * parse.y (parser_qualified_classname): Removed parameter
5012 (create_interface): Removed first passed parameter to
5013 parser_qualified_classname.
5014 (create_class): Likewise. Don't install alias on static
5015 innerclasses. Fixes gcj/275.
5017 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5019 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5020 debugable statement with empty_stmt_node. Fixes gcj/272
5022 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5024 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5027 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5029 * jcf-write.c (push_long_const): Appropriately cast short negative
5032 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5034 * parse.y (verify_constructor_super): Use loop variable
5035 `m_arg_type' initialized with `mdecl_arg_type'.
5037 2000-06-29 Tom Tromey <tromey@cygnus.com>
5039 * parse.y (resolve_field_access): Handle case where `type_found'
5042 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5044 * expr.c (lookup_field): The same field can be found through two
5045 different interface. Don't declare it ambiguous in that case.
5047 2000-06-27 Tom Tromey <tromey@cygnus.com>
5049 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5050 follows \r, then unget it at a lower level.
5052 2000-06-26 Tom Tromey <tromey@cygnus.com>
5054 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5057 2000-06-25 Tom Tromey <tromey@cygnus.com>
5059 * parse.y (for_statement): Wrap expression in a WFL if it is a
5060 constant. For PR gcj/268.
5062 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5064 * parse.y (do_resolve_class): Minor optimiztion in the package
5065 list search. Removed unnecessary test and return statement.
5066 (valid_ref_assignconv_cast_p): Order of arguments to
5067 enclosing_context_p fixed.
5069 2000-06-24 Tom Tromey <tromey@cygnus.com>
5071 * expr.c (lookup_field): Print error and return error_mark_node if
5072 field reference is ambiguous.
5074 * parse.y (check_abstract_method_definitions): Also check if
5075 `other_method' is abstract.
5077 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5079 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5081 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5082 (struct lang_type): New field `pic'.
5083 (CLASS_PRIVATE): New macro.
5084 * parse.y (check_inner_class_access): New function.
5085 (jdep_resolve_class): Call it.
5087 2000-06-23 Tom Tromey <tromey@cygnus.com>
5089 * parse.y (patch_incomplete_class_ref): Initialize the returned
5090 class. For PR gcj/260.
5092 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5094 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5096 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5098 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5099 Java specific checks.
5100 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5102 * java-tree.def (CASE_EXPR): Marked 'e'.
5103 (DEFAULT_EXPR): Likewise.
5104 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5106 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5107 Java specific checks.
5108 (generate_bytecode_insns): Test try_block for BLOCK before using
5110 * parse.y (build_wfl_wrap): Added `location' argument. Set
5111 EXPR_WFL_LINECOL accordingly.
5112 (dim_expr:): Wrap constants with WFLs.
5113 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5114 (resolve_package): Check for `stmt' not being a BLOCK before
5115 building a debuggable statement with it.
5116 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5118 (resolve_field_access): Make sure `decl' is a DECL before treating
5120 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5121 IDENTIFIER_NODE before treating it as such.
5122 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5123 treating it as such.
5124 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5125 to be applied only on non array types.
5127 2000-06-16 Per Bothner <per@bothner.com>
5129 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5130 define in terms of DECL_RESULT, as that fails when --enable-checking.
5132 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5134 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5135 types the same in comparison.
5136 (CHECK_OP): Add static prototype.
5138 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5140 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5141 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5144 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5146 * decl.c (create_primitive_vtable): Prototype.
5148 * jcf-write.c (generate_bytecode_insns): Initialize variable
5151 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5153 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5155 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5156 to track searched classes, and do not search the same class more than
5157 once. Call find_applicable_accessible_methods_list on immediate
5158 superclass, instead of search_applicable_method_list on all ancestors.
5161 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5163 * parse.y (register_fields): Permit static fields in inner classes
5164 if they are final. Fix for PR gcj/255.
5166 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5168 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5169 * parse.y (find_in_imports): Returned type changed to void,
5170 leading comment fixed.
5171 (register_package): New function.
5172 (qualify_and_find): Likewise.
5173 (package_declaration:): Use `register_package'.
5174 (single_type_import_declaration:): Removed local variable
5175 `node'. Added missing `;' for consistency.
5176 (type_import_on_demand_declaration:): Use `chainon' to link new
5178 (lookup_field_wrapper): Lookup local variables defined in outer
5180 (java_complete_class): Don't reverse the list of imported on demand.
5181 (do_resolve_class): Reorganized. Removed local variable
5182 `original_name'. Call `qualify_and_find' with the current package
5183 name, invoke `find_in_imports_on_demand' right after. Call
5184 `qualify_and_find' with the packages we've seen so far. Fixed
5185 operations numbering in comments.
5186 (java_expand_class): Don't reverse `package_list'.
5187 (find_most_specific_methods_list): New local variables `abstract'
5188 and `candidates'. Use them to pick the right method.
5190 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5192 * parse.y (check_modifiers_consistency): Don't subtract out
5193 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5195 2000-06-04 Philipp Thomas <pthomas@suse.de>
5197 * Makefile.in (INTLLIBS): New.
5201 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5203 * class.c (get_dispatch_table): Build the vtable dummy entry list
5204 element with a null purpose. Fixed leading comment.
5205 (build_dtable_decl): Build an accurate dtable type when appropriate
5208 2000-06-02 Richard Henderson <rth@cygnus.com>
5210 * lang.c (lang_get_alias_set): New.
5212 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5214 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5215 before using it as the accessed field.
5217 2000-05-31 Tom Tromey <tromey@cygnus.com>
5219 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5220 char_array_vtable, short_array_vtable, int_array_vtable,
5221 long_array_vtable, float_array_vtable, double_array_vtable):
5223 * expr.c (get_primitive_array_vtable): New function.
5224 (create_primitive_vtable): New function.
5225 (java_lang_expand_expr): Enable code to statically generate
5227 * decl.c (init_decl_processing): Create primitive vtables.
5228 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5229 short_array_vtable, int_array_vtable, long_array_vtable,
5230 float_array_vtable, double_array_vtable): Define.
5232 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5234 * java/parse.y (find_applicable_accessible_methods_list):
5235 Don't add an uninitialized value to the list.
5237 2000-05-25 Tom Tromey <tromey@cygnus.com>
5239 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5240 when trying to see if field's class should be initialized. Always
5241 initialize field's declaring class, not qualified class.
5244 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5245 `wfl_operator', to maybe_build_primttype_type_ref.
5248 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5250 * parse.y (patch_method_invocation): Don't try to lookup methods
5253 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5255 * parse.y (resolve_field_access): Call the appropriate <clinit>
5256 before accessing the length of a static array. Craft a decl for
5257 the field while its time. Fixes PR gcj/129.
5259 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5261 * parse.y (resolve_package): Correctly set `*next' (was off by
5263 (resolve_qualified_expression_name): Fixed comment.
5265 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5267 * jcf-parse.c (jcf_parse_source): Reset current_class and
5268 current_function_decl to NULL before parsing a new file.
5270 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5272 * parse.y (block_end:): If the collected block doesn't feature a
5273 statement, insert an empty statement.
5275 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5277 * parse.y (maybe_yank_clinit): New function.
5278 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5279 end of the list of methods belonging to a class.
5280 (java_complete_expand_method): Check whether <clinit> is really
5281 necessary and expand it accordingly.
5283 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5285 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5286 processed by the method's switch statement.
5288 2000-05-19 Tom Tromey <tromey@cygnus.com>
5290 * java-tree.h: Added init state enum.
5291 * decl.c (emit_init_test_initialization): Initialize class
5292 initialization check variable by looking at class' state.
5294 2000-05-19 Tom Tromey <tromey@cygnus.com>
5296 * java-tree.h (build_instanceof): Declare.
5297 (build_get_class): Declare.
5298 * parse.y (patch_binop): Use build_instanceof.
5299 * expr.c (build_instanceof): New function. If class is final,
5300 don't make a function call.
5301 (expand_java_INSTANCEOF): Use it.
5302 (build_get_class): New function.
5304 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5306 * jcf-write.c (generate_classfile): Scan the source_file for
5307 slashes with the right pointer variable.
5309 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5311 * lang.c (lang_decode_option): Update -Wunused flags by calling
5313 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5315 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5317 * check_init.c (check_init): Constify local char *.
5318 * class.c (push_class): Constify local char *.
5319 * java_tree.h: Update prototypes.
5320 * jcf-io.c (open_class): Constify filename parameter and
5322 (find_class): Remove redundant string copy. Cast return from
5324 * jcf-parse.c (read_class, parse_class_file, yyparse):
5325 Constify local char *.
5326 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5327 Constify local char *.
5328 * jcf.h (JCF): Constify filename and classname.
5329 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5330 * lang.c (init_parse): Constify parameter and return value.
5331 * lex.c (java_get_line_col): Constify filename parameter.
5332 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5333 * parse.y (java_parser_context_suspend,
5334 issue_warning_error_from_context, safe_layout_class): Constify
5336 * parse.c: Regenerate.
5338 2000-05-08 Tom Tromey <tromey@cygnus.com>
5340 * expr.c (build_jni_stub): Cache the result of
5341 _Jv_LookupJNIMethod.
5343 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5345 * decl.c (predef_filenames_size): Now 7.
5346 (predef_filenames): New seventh entry.
5348 2000-05-04 Tom Tromey <tromey@cygnus.com>
5350 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5351 Keep track of when we've seen a reference field after a
5352 non-reference field.
5353 (get_boehm_type_descriptor): Handle case where we see
5354 non-reference fields but no trailing reference field.
5355 * decl.c (rawdata_ptr_type_node): Define.
5356 (init_decl_processing): Initialize rawdata_ptr_type_node.
5357 * java-tree.h (rawdata_ptr_type_node): Declare.
5359 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5361 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5362 specifiers in calls to fprintf.
5364 2000-05-03 Andrew Haley <aph@cygnus.com>
5366 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5368 * javaop.h (WORD_TO_INT): New function.
5369 (IMMEDIATE_s4): Use WORD_TO_INT.
5370 * jcf.h (JPOOL_INT): Ditto.
5372 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5375 2000-04-19 Tom Tromey <tromey@cygnus.com>
5377 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5379 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5381 * expr.c (build_jni_stub): New function.
5382 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5384 * parse.y (java_complete_expand_methods): Expand a native method
5385 and call build_jni_stub if -fjni given.
5386 * lang-options.h: Document -fjni.
5387 * lang.c (flag_jni): New global.
5388 (lang_f_options): Added `jni' entry.
5389 * java-tree.h (soft_lookupjnimethod_node,
5390 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5392 (flag_jni): Declare.
5393 (build_jni_stub): Declare.
5394 (struct lang_decl): Added `native' flag.
5395 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5397 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5398 soft_jnipopsystemframe_node): New globals.
5399 (init_decl_processing): Set them. _Jv_InitClass only takes one
5402 * java-tree.def: Put into `C' mode.
5404 2000-04-27 Tom Tromey <tromey@cygnus.com>
5407 * expr.c (expand_invoke): Generate check to see if object pointer
5408 is null in nonvirtual invocation case.
5409 * java-tree.h (soft_nullpointer_node): Declare.
5410 * decl.c (soft_nullpointer_node): New global.
5411 (init_decl_processing): Initialize soft_nullpointer_node.
5412 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5413 or `private' methods.
5414 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5416 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5418 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5421 2000-04-26 Tom Tromey <tromey@cygnus.com>
5423 * zextract.c (find_zip_file_start): New function.
5424 (read_zip_archive): Use it.
5426 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5430 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5432 * class.c (common_enclosing_context_p): New function.
5433 * java-tree.h (common_enclosing_context_p): Added prototype.
5434 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5435 classes sharing an outer context with the current instance.
5436 * parse.y (build_access_to_thisn): Fixed leading comment.
5437 (verify_constructor_super): New local `supper_inner'. Skip
5438 enclosing context argument in the case of inner class constructors.
5439 (patch_method_invocation): Insert proper context as second
5440 parameter to pure inner class constructor super invocations.
5442 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5444 * parse.y (end_class_declaration): Reset the interface number
5447 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5449 * parse.y (source_start_java_method): Deleted unnecessary code.
5450 (patch_method_invocation): Fixed comment.
5452 2000-04-24 Robert Lipe <robertlipe@usa.net>
5454 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5456 2000-04-23 Tom Tromey <tromey@cygnus.com>
5458 * boehm.c (mark_reference_fields): Use int_byte_position.
5460 2000-04-22 Tom Tromey <tromey@cygnus.com>
5462 * boehm.c (mark_reference_fields): Only call byte_position on
5465 2000-04-22 Tom Tromey <tromey@cygnus.com>
5467 * boehm.c (mark_reference_fields): Added `last_view_index'
5468 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5470 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5472 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5473 * parse.y (check_class_interface_creation): Fixed comments. Select
5474 permitted modifiers for (inner) interfaces. Changed error message
5475 to report rejected modifiers used with local classes.
5477 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5480 of directly inherited type considered in scope.
5481 * parse.y (do_resolve_class): Search inherited classes for inner
5484 2000-04-20 Tom Tromey <tromey@cygnus.com>
5486 * parse.y (not_accessible_p): Use member's class, not current
5487 class, when doing inheritance check for protected reference.
5490 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5492 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5494 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5496 * parse.y (lookup_field_wrapper): Search for final local aliases.
5497 (resolve_expression_name): Let lookup_field_wrapper search for
5498 final local aliases. Force the value of `name' if one is found.
5499 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5500 an expression name. Fixed comments.
5502 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5504 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5506 2000-04-19 Tom Tromey <tromey@cygnus.com>
5508 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5510 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5512 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5514 2000-04-18 Tom Tromey <tromey@cygnus.com>
5517 * gjavah.c (utf8_cmp): Changed return value.
5518 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5520 (cxx_keywords): New global.
5521 (get_field_name): Handle new result of cxx_keyword_subst.
5522 (print_method_info): Likewise.
5524 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5526 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5527 with a newline, for CNI.
5528 (print_stub_or_jni): Print a space or newline before method name for
5530 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5531 (process_file): Include gcj/cni.h if generating CNI stubs.
5533 2000-04-16 Tom Tromey <tromey@cygnus.com>
5535 * gjavah.c (decompile_method): Use print_field_name.
5538 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5540 * parse.y (java_expand_classes): Reverse the package list once.
5541 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5543 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5544 the `==' and `!=' operators.
5546 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5548 * jcf-write.c (generate_bytecode_insns): At invokation time,
5549 always relate an interface method to the type of its selector.
5551 2000-04-05 Tom Tromey <tromey@cygnus.com>
5554 * expr.c (expand_invoke): Generate check to see if object pointer
5555 is null in nonvirtual invocation case.
5556 * java-tree.h (soft_nullpointer_node): Declare.
5557 * decl.c (soft_nullpointer_node): New global.
5558 (init_decl_processing): Initialize soft_nullpointer_node.
5559 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5560 or `private' methods.
5561 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5563 2000-04-05 Tom Tromey <tromey@cygnus.com>
5566 * parse.y (check_final_assignment): Recognize assignments to the
5567 `length' field of an array when generating class files.
5569 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * class.c (decl_hash): Prototype removed.
5572 (decl_compare): Likewise.
5574 2000-04-05 Tom Tromey <tromey@cygnus.com>
5576 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5577 * parse.y (check_modifiers_consistency): Check for final/volatile
5578 clash. Fixes PR gcj/164.
5580 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5582 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5584 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5586 (add_method_1): Use `java_hash_hash_tree_node' and
5587 `java_hash_compare_tree_node'.
5588 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5589 (java_hash_compare_tree_node): Likewise.
5590 * parse.y (find_applicable_accessible_methods_list): Create,
5591 delete and use a hash table to remember already searched interfaces.
5593 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5595 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5598 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5600 * boehm.c (mark_reference_fields, set_bit): Prototype.
5601 (set_bit): Un-ANSI-fy definition.
5603 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5606 * decl.c (emit_init_test_initialization): Likewise.
5608 * gjavah.c (jni_print_char): Likewise.
5610 * parse.y (create_new_parser_context): Likewise.
5612 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5614 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5615 patch missing hunk. Fixed indentation.
5617 2000-03-30 Tom Tromey <tromey@cygnus.com>
5619 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5620 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5622 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5624 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5625 when negative *before* using it as an array index.
5626 * ChangeLog: Fixed typo.
5628 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5630 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5631 to 0 when it reaches -1.
5633 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5635 * jcf-parse.c (get_constant): Properly cast `num' during the
5636 invocation of `add_double'.
5637 * jcf-write.c (push_long_const): Properly cast `lo' before
5638 comparing it to short bounds.
5639 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5640 `interface_body:' is reduced after the current interface is
5643 2000-03-26 Tom Tromey <tromey@cygnus.com>
5645 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5646 Java-specific `-f' option.
5648 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5650 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5651 Adjust order of making types.
5652 Make bitsize_*_node values.
5654 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5656 * class.c (make_field_value): Use byte_position.
5657 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5658 (java_array_data_offset): Likewise.
5659 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5662 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5664 * parse.y (check_abstract_method_definitions): New local
5665 `end_type_reached'. Make sure we also consider `end_type'.
5666 (java_check_abstract_method_definitions): Make sure we eventually
5667 consider `java.lang.Object'.
5668 (maybe_use_access_method): Don't use access method if not in the
5669 context of a pure inner class or if the method's context is right.
5670 (find_applicable_accessible_methods_list): New static flag
5671 `object_done'. Don't search abstract classes as interfaces. Fixed
5672 indentation. Fixed the `java.lang.Object' only search. Search
5673 class interface(s) first, then fully search enclosing contexts.
5674 (find_most_specific_methods_list): Pick the closest candidate when
5675 they're all abstract.
5677 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5679 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5680 properly initialize `finished_label'. Don't emit gotos for empty
5683 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5685 * except.c (emit_handlers): Clear catch_clauses_last.
5687 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5689 * parse.y (check_method_types_complete): New function.
5690 (create_class): Reset anonymous class counter only when seeing an
5692 (java_complete_class): JDEP_METHOD: Don't recompute signature
5695 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5697 * class.c (build_static_ref): Fixed indentation in comment.
5698 * java-tree.def (TRY_EXPR): Fixed typo in name.
5699 (CLASS_LITERAL): Likewise.
5700 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5701 (struct lang_type): New field `dot_class'.
5702 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5703 (generate_classfile): Method `class$' is synthetic.
5704 * parse.y (build_do_class_method): New function.
5705 (build_dot_class_method_invocation): Likewise.
5706 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5707 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5708 (qualify_ambiguous_name): Likewise.
5709 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5710 (build_try_statement): Fixed leading comment.
5712 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5714 * class.c (make_field_value): Properly handle sizes.
5715 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5716 (layout_class_method): Count using trees.
5717 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5718 * expr.c (java_array_data_offset): Use int_bit_position.
5719 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5720 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5722 2000-03-16 Tom Tromey <tromey@cygnus.com>
5724 * lang.c (flag_hash_synchronization): New global.
5725 (lang_f_options): Added `hash-synchronization'.
5726 * lang-options.h: Mention -fhash-synchronization.
5727 * java-tree.h (flag_hash_synchronization): Declare.
5728 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5729 hash table synchronization is disabled.
5730 * decl.c (init_decl_processing): Only push `sync_info' value when
5731 hash table synchronization is disabled.
5732 * class.c (make_class_data): Only push `sync_info' field when hash
5733 table synchronization is disabled. Removed dead code.
5735 2000-03-16 Tom Tromey <tromey@cygnus.com>
5737 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5739 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5741 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5743 * parse.y (patch_method_invocation): Handle anonymous classes
5744 creation in static context.
5746 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5749 * parse.y (resolve_qualified_expression_name): Use it.
5750 (patch_method_invocation): Likewise.
5752 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5754 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5755 depending on the type of dependency which dictates what the
5757 (unresolved_type_p): Resolved types limited to the current class.
5759 2000-03-15 Tom Tromey <tromey@cygnus.com>
5761 * decl.c (init_decl_processing): Set type of `sync_info' to be
5764 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5765 Correctly compute bit number for current slot. Zero `high' and
5766 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5767 mark_reference_fields.
5768 (mark_reference_fields): New function.
5770 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * parse.y (register_incomplete_type): Fixed initialization of
5775 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5777 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5779 (push_class_context, pop_class_context): New function.
5780 (class_body:): Call pop_class_context.
5781 (interface_body:): Likewise.
5782 (INNER_QUALIFIER): New macro.
5783 (report_class_declaration): Changed output format and use
5784 INNER_QUALIFIER. Call push_class_context.
5786 2000-02-14 Andrew Haley <aph@cygnus.com>
5788 * check-init.c (check_init): Add new cases for unary and binary
5791 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5793 * parse.y (resolve_package): Set `next' once a type name has been
5794 progressively discovered.
5795 (resolve_qualified_expression_name): Propagate resolution only if
5796 there are remaining qualifiers. Take into account `q' might have
5797 been cleared after re-qualification.
5798 * parse.y (patch_method_invocation): New local `resolved'.
5799 Section dealing with qualified expression rewritten to use
5800 resolve_field_access.
5802 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5804 * parse.h (PUSH_CPC): Fixed indentation.
5805 (DEBUG_CPC): New macro.
5806 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5807 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5808 * parse.y (class_body_declaration:): Use
5809 SET_CPC_INSTANCE_INITIALIZER_STMT.
5810 (method_declaration:): Check for null current_function_decl.
5811 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5812 (java_parser_context_pop_initialized_field): Better handling of
5814 (maybe_make_nested_class_name): Mark nested class name as
5815 qualified when necessary.
5816 (end_class_declaration): Don't call java_parse_context_resume when
5817 one or more error occurred.
5818 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5819 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5820 SET_CPC_INITIALIZER_STMT.
5821 (method_header): Check for inner classes declaring static methods.
5822 (resolve_qualified_expression_name): Handle situation where `this'
5825 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5827 * typeck.c (build_prim_array_type): Correctly set the high word too.
5829 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5831 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5833 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5834 list of methods for interfaces.
5836 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5838 * parse.y (qualify_ambiguous_name): Properly handle expressions
5841 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5843 * parse.y (check_final_assignment): Extended to process
5845 (patch_assignment): Have check_final_assignment called only once.
5847 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5849 * java-tree.h (IS_INIT_CHECKED): New flag.
5850 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5851 * parse.y (patch_string): Call force_evaluation_order on the
5852 completed string concatenation tree.
5853 * expr.c (force_evaluation_order): Call force_evaluation_order on
5854 function's arguments too.
5856 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5858 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5859 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5860 (build_anewarray): Likewise.
5861 * parse.y (patch_newarray): Likewise.
5862 * parse.c: Regenerated.
5864 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5866 * decl.c (init_decl_processing): Added new class fields `depth',
5867 `ancestors', and `idt' to class_type_node. Use
5868 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5869 * class.c (make_class_data): Push initial values for new fields.
5870 * java-tree.h: Updated prototype for `build_invokeinterface'.
5871 * expr.c (build_invokeinterface): Changed parameters to accept
5872 `method' tree. Calculate index of `method' in its declaring
5873 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5874 (expand_invoke): Call `build_invokeinterface' with new parameters.
5875 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5878 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5880 * typeck.c (lookup_do): Search superinterfaces first
5881 when looking up an interface method. From Godmar Back
5884 2000-03-06 Tom Tromey <tromey@cygnus.com>
5886 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5888 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5890 * java-tree.h (lookup_argument_method2): Declared.
5891 (safe_layout_class): Prototype moved from parse.h.
5892 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5893 * parse.y (java_check_regular_methods): Local `super_class' gone.
5894 Call lookup_argument_method2 instead of lookup_argument_method.
5895 Perform modifier match for methods found declared in implemented
5896 interfaces. Fixed indentation problem. Overriding/hiding error
5897 report to take place only for methods found in classes.
5898 * typeck.c (lookup_argument_method): Changed leading
5899 comment. Re-written by calling lookup_do.
5900 (lookup_argument_method2): New function.
5901 (lookup_java_method): Re-written by calling lookup_do.
5902 (lookup_do): New function.
5904 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5906 * check-init.c (check_init): Removed dead code. Handle (blank)
5908 * parse.y (declare_local_variables): New local `final_p', set it
5909 and use it to initialize LOCAL_FINAL.
5910 (check_final_assignment): Only check FIELD_DECLs.
5912 2000-02-17 Tom Tromey <tromey@cygnus.com>
5914 * Makefile.in (JAVA_OBJS): Added boehm.o.
5915 (boehm.o): New target.
5916 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5917 * java-tree.h (flag_use_boehm_gc): Declare.
5918 (get_boehm_type_descriptor): Declare.
5919 * lang.c (lang_f_options): Added `use-boehm-gc'.
5920 (flag_use_boehm_gc): New global.
5921 * lang-options.h: Added -fuse-boehm-gc.
5922 * boehm.c: New file.
5923 * class.c (get_dispatch_table): If class uses a Boehm type
5924 descriptor, put it in the vtable.
5925 (make_class_data): Removed dead code.
5927 2000-03-03 Per Bothner <per@bothner.com>
5929 * decl.c (init_decl_processing): Initialize sizetype properly.
5931 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5933 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5934 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5935 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5936 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5937 (jcf_parse): New local `current'. Load innerclasses seen in outer
5938 context being processed.
5939 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5940 * jcf-write.c (append_innerclasses_attribute): New function.
5941 (append_innerclasses_attribute_entry): Likewise.
5942 (get_access_flags): Handle static classes. Set anonymous and local
5943 classes to be private.
5944 (generate_classfile): Attribute count adjusted. Call
5945 append_innerclasses_attribute.
5946 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5947 PURE_INNER_CLASS_TYPE_P.
5948 * parse.y (parser_qualified_classname): New parameter `is_static',
5949 produce non qualified name accordingly.
5950 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5951 (create_interface): Added argument to parser_qualified_classname.
5952 (create_class): Added argument to parser_qualified_classname. Setup
5953 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5954 (add_inner_class_fields): Fixed indentation.
5955 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5956 (method_declarator): Fixed typo in comment.
5957 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5958 (build_current_thisn): Likewise.
5959 (patch_method_invocation): Likewise.
5961 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5963 * decl.c (current_function_decl): Move to toplev.c.
5965 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5967 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5968 (DECL_BIT_INDEX): Use underlying representation.
5969 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5971 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5973 * expr.c (build_java_ret): Pass proper type to size_binop.
5975 2000-02-25 Anthony Green <green@cygnus.com>
5977 * expr.c (build_class_init): Mark the decl to be ignored by
5979 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5980 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5981 * class.c (init_test_hash_newfunc): New function.
5982 (decl_hash): New function.
5983 (decl_compare): New function.
5984 * decl.c (emit_init_test_initialization): New function.
5985 (complete_start_java_method): Traverse the init test hashtable,
5986 calling emit_init_test_initialization.
5987 (always_initialize_class_p): Define.
5988 * expr.c (build_class_init): Use initialization tests when
5989 emitting class initialization code.
5990 (always_initialize_class_p): Declare.
5991 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5993 * java-tree.h: Include hash.h.
5994 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5995 (struct lang_decl): Add init_test_table field.
5996 (init_test_hash_entry): Define.
5998 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6000 * gjavah.c (main): Avoid using `argi' to report unimplemented
6003 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6005 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6006 initialize locals to avoid warnings. Local `exception_type' moved
6009 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6011 * parse.y (resolve_expression_name): Use `orig' as a second
6012 argument to resolve_field_access.
6013 (resolve_field_access): Removed unnecessary code when dealing with
6016 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6018 * class.c (push_super_field): Don't push the field twice.
6019 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6020 * parse.h (java_reorder_fields): Prototyped.
6021 * parse.y (java_reorder_fields): New function.
6022 (java_layout_class): Simplified not to worry about re-ordering.
6024 2000-02-23 Tom Tromey <tromey@cygnus.com>
6026 * gjavah.c (print_name): In JNI case, correctly quote string.
6027 (print_method_info): Don't handle overrides in JNI mode.
6029 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6031 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6032 value type set to `boolean_type_node'.
6034 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6036 * jcf-dump.c (main): Test for correct condition after
6037 output file creation.
6039 2000-02-19 Anthony Green <green@cygnus.com>
6041 * jcf-depend.c (add_entry): Fix test for first list entry.
6043 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6045 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6046 * constants.c (build_constants_constructor): Likewise.
6048 2000-02-19 Anthony Green <green@cygnus.com>
6050 * jcf-depend.c (add_entry): Add entries to the end of the list.
6052 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6054 * decl.c (INT_TYPE_SIZE): Define if necessary.
6055 (expand_java_return): Handle the case of a native integer smaller
6058 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6060 * gjavah.c (help): Use GCCBUGURL.
6061 * jv-scan.c (help): Likewise.
6062 * jcf-dump.c (help): Likewise.
6064 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6066 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6069 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * jcf-parse.c (load_class): Call `fatal' if no file containing
6072 the target class are found.
6074 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6076 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6077 lex.c, lex.h, and PARSE_H to...
6078 (parse.o, parse-scan.o): ...here, respectively.
6080 * lex.c: Split out code that may trigger SIGFPE from yylex()
6081 to its own function.
6082 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6084 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6086 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6088 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6090 * parse.y (outer_field_access_p): Stop in time when outer contexts
6092 (resolve_qualified_expression_name): Properly qualify *everything*
6093 after a package.type to be resoled as expression names.
6094 (find_applicable_accessible_methods_list): Save/restore `class' to
6095 isolate it from a possible outer context search.
6097 2000-02-15 Tom Tromey <tromey@cygnus.com>
6099 * gjavah.c (jni_print_char): New function.
6100 (print_full_cxx_name): Use it.
6101 (decode_signature_piece): Likewise.
6102 (print_cxx_classname): Likewise.
6104 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6106 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6108 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6110 * gjavah.c: Include version.h.
6112 * jcf-dump.c: Likewise.
6114 * jv-scan.c: Likewise.
6116 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6118 * parse.y (outer_field_access_fix): First parameter now a tree
6119 node. Check for assignement to final. First argument to
6120 build_outer_field_access_fix modified to accommodate prototype.
6121 (build_outer_field_access): Don't check for assignment to final
6123 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6124 possibly returned by outer_field_access_fix. Changed
6125 outer_field_access_fix's first argument.
6126 (check_final_assignment): $finit$'s context is OK.
6127 (patch_unaryop): Use node instead of its line/column value when
6128 calling outer_field_access_fix.
6130 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6132 * parse.y (interface_declaration:): No longer tagged
6133 <node>. Re-installed default action.
6134 (class_member_declaration:): Handle inner interfaces.
6135 (interface_member_declaration): Handle inner interfaces and
6137 (create_interface): Push error if one seen. Suspend parsing
6138 context when processing an inner interface.
6139 (register_fields): Inner class static field limitations not to
6140 apply to inner interfaces.
6142 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6144 * jcf-parse.c (load_class): Update `java_error_count' when a
6145 class' file can't be found.
6146 (parse.y): Avoid (byte)code generation when errors seen.
6148 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6150 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6151 decodes a valid node.
6152 (patch_binop): Handle TRUNC_DIV_EXPR.
6154 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6156 * parse.y (resolve_package): New local `acc'. Try to progressively
6157 build and guess a package and type name.
6159 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6161 * parse.y (find_applicable_accessible_methods_list): Load and
6162 layout the search class if necessary.
6163 (java_complete_tree): Keep to original type of the folded initial
6166 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6169 Generate error message if circularity is detected. New static
6171 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6172 * jcf-write.c (generate_bytecode_insns): Very simply handle
6174 * parse.y (java_check_circular_reference): Use
6175 `cyclic_inheritance_report' during report, if necessary.
6176 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6177 walking NEW_ARRAY_INIT twice.
6179 2000-02-09 Tom Tromey <tromey@cygnus.com>
6181 * parse.y (check_class_interface_creation): Allow inner classes to
6182 be `private' or `protected', check modifiers' consistency. Prevent
6183 block local classes from bearing any modifiers.
6185 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6187 * except.c (check_start_handlers): Re-add prototype lost in last
6189 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6191 2000-02-09 Andrew Haley <aph@cygnus.com>
6193 * decl.c (clear_binding_level): Remove excess initializer.
6194 (maybe_poplevels): Remove unused variable.
6195 (force_poplevels): Ditto.
6196 (struct binding_level): Add comment.
6198 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6200 * jcf-write.c (generate_classfile): Don't consider
6201 pre-initialization with reference value (use <clinit> instead.)
6202 * parse.y (java_fix_constructors): No generated constructor for
6204 (build_outer_field_access): Removed debug message.
6205 (outer_field_expanded_access_p): Adapted to bytecode generation.
6206 (build_outer_field_access_method): Use fix_method_argument_names.
6207 (build_outer_method_access_method): Fixed indentation. Added
6208 comment. Handle access method generation for static and also void
6210 (build_access_to_thisn): Inserted debug message.
6211 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6212 (resolve_qualified_expression_name): Fixed comment.
6213 (not_accessible_p): Adapted to bytecode generation. Added comment.
6214 (patch_method_invocation): Added comment.
6215 (maybe_use_access_method): Fixed leading comment. Handle static
6217 (java_complete_lhs): Don't shortcut handling of initialized upon
6218 declaration String type static fields when generating bytecode.
6219 (patch_unaryop): Handle outer field access when generating
6222 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6224 * java-tree.h (FIELD_THISN): New macro.
6225 * jcf-write.c (append_synthetic_attribute): New function.
6226 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6227 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6228 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6230 (build_outer_field_access): Turned on access functions usage and
6231 generation when compiling to bytecode.
6232 (maybe_use_access_method): Likewise.
6234 2000-01-25 Andrew Haley <aph@cygnus.com>
6236 * java-except.h (struct eh_range): Add `expanded' field.
6237 (maybe_start_try): Add end_pc arg.
6238 (maybe_end_try): Ditto.
6239 * java-tree.h (force_poplevels): new function.
6240 * expr.c (expand_byte_code): Don't call maybe_start_try or
6242 * except.c (add_handler): Reset expanded.
6243 (expand_start_java_handler): Set expanded.
6244 (check_start_handlers): Don't expand a start handler that's
6245 already been expanded.
6246 (maybe_start_try): Add end_pc arg. Only expand a handler which
6248 (expand_end_java_handler): call force_poplevels.
6249 (force_poplevels): new function.
6250 * decl.c (binding_level): Add start_pc of binding level.
6251 (maybe_pushlevels): Call maybe_start_try when pushing binding
6253 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6254 (LARGEST_PC): Define.
6255 (clear_binding_level): Use LARGEST_PC.
6257 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6258 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6259 (binding_depth, is_class_level, current_pc): new variables.
6260 (struct binding_level): ditto.
6261 (indent): new function.
6262 (push_jvm_slot): add debugging info.
6263 (maybe_pushlevels): ditto.
6264 (maybe_poplevels): ditto.
6267 (start_java_method): ditto.
6268 (give_name_to_locals): comment only.
6269 * except.c (binding_depth, is_class_level, current_pc):
6271 (expand_start_java_handler): add debugging info.
6272 (expand_end_java_handler): ditto.
6274 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6276 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6277 (print_name_for_stub_or_jni, process_file): Constify a char*.
6279 2000-02-03 Tom Tromey <tromey@cygnus.com>
6281 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6283 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6285 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6286 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6289 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6291 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6292 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6293 (struct lang_type): New field `ii_block'.
6294 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6295 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6296 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6297 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6298 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6299 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6301 * parse.y (add_instance_initializer): New function.
6302 (in_instance_initializer): New static global.
6303 (class_body_declaration:): Link instance initializer block.
6304 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6305 (array_creation_expression:): Remove unused local.
6306 (java_parser_context_push_initialized_field): Fixed leading
6307 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6308 CPC_INSTANCE_INITIALIZER_LIST.
6309 (java_parser_context_pop_initialized_field): Likewise.
6310 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6311 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6312 CPC_INITIALIZER_STMT.
6313 (fix_constructors): New local `class_type'. Use it. Call
6314 add_instance_initializer.
6315 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6316 (patch_return): Forbid return in instance initializers.
6317 (patch_throw_statement): Enforce exception handling in the context
6318 of instance initializers.
6320 2000-02-03 Tom Tromey <tromey@cygnus.com>
6322 * Make-lang.in (java.mostlyclean): Remove executables in
6325 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6327 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6328 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6329 (java_float_finite): Convert to use union Word from javaop.h.
6330 (java_double_finite): Convert to use union DWord from javaop.h.
6332 2000-02-02 Tom Tromey <tromey@cygnus.com>
6334 * gjavah.c (options): Added `jni' entry.
6335 (help): Document -jni.
6336 (flag_jni): New global.
6337 (process_file): Handle JNI output. Don't print text from
6338 -prepend, -add, etc, when generating stubs. Only remove `.class'
6339 suffix if it actually exists.
6340 (main): Create a `.c' file when run with `--jni --stubs'. Create
6341 correct output file name with `--jni'.
6342 (print_include): Mangle header name differently in JNI case.
6343 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6345 (print_method_info): Handle JNI case. Put signature info into
6346 method name. Handle case when STREAM is NULL.
6347 (print_name_for_stub_or_jni): New function.
6348 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6349 (print_cxx_classname): Handle JNI.
6350 (print_full_cxx_name): Likewise.
6351 (decode_signature_piece): Likewise.
6352 (overloaded_jni_method_exists_p): New function.
6353 (struct method_name): Added `signature' and `sig_length' fields.
6354 (HANDLE_END_FIELD): Do nothing in JNI mode.
6356 2000-02-02 Tom Tromey <tromey@cygnus.com>
6358 * jv-scan.c: Include version.c, <getopt.h>.
6359 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6360 (options): New array.
6361 (usage): New function.
6362 (version): New function.
6363 (main): Use getopt_long to parse command line.
6364 * jcf-dump.c: Include version.c, <getopt.h>.
6365 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6366 OPT_JAVAP): New macros.
6367 (options): New array.
6368 (usage): Return `void'. Changed message.
6369 (help): New function.
6370 (version): New function.
6371 (main): Use getopt_long_only to parse command line.
6372 * gjavah.c: Include <getopt.h>.
6373 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6374 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6375 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6376 (options): New array.
6377 (java_no_argument): Removed.
6378 (help): Updated with missing options.
6379 (main): Use getopt_long_only to parse command line.
6380 (usage): Changed message.
6382 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6385 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6386 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6387 * parse.y (array_creation_expression:): Handle anonymous arrays.
6388 (build_array_from_name): Don't set `ret_name' if null.
6389 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6390 (qualify_ambiguous_name): Likewise.
6391 (java_complete_expand_class): Likewise.
6393 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6395 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6396 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6397 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6398 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6399 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6400 AIPL_FUNCTION_COMPLETED_INVOCATION.
6401 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6402 AIPL_FUNCTION_INVOCATION_READY.
6403 (AIPL_FUNCTION_DECLARATION): New enum entry.
6404 * parse.y (reorder_static_initialized): New function.
6405 (java_parser_context_pop_initialized_field): Use it.
6406 (add_inner_class_fields): Use
6407 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6408 augmented. Install marker after last alias initializer, if any.
6409 (generate_finit): Fixed typo. Don't try to retain only the used
6411 (method_header): Compute and set DECL_FUNCTION_NAP.
6412 (method_declarator): Fixed comment. Insert alias initializer in
6414 (build_alias_initializer_parameter_list): Fixed leading
6415 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6416 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6417 (java_complete_expand_class): Code to retain only used aliases
6419 (java_complete_expand_methods): New local `first_decl'. Generate
6420 $finit$ first, then expand the constructors, regular methods and
6422 (java_complete_expand_method): Don't report error on missing
6423 return statement if previously detected bogus.
6424 (fix_constructors): Don't patch constructor parameters list.
6425 (patch_method_invocation): Use new AIPL enum values. Reverse
6426 alias initializer list for anonymous classes.
6428 2000-01-30 Anthony Green <green@redhat.com>
6430 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6431 determine how many stack slots to pop.
6433 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6435 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6436 error handling/recovery.
6437 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6439 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6442 FIELD_LOCAL_ALIAS_USED): New macros.
6443 (DECL_FUNCTION_NAP): New macro.
6444 (struct lang_decl): New field `nap'.
6445 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6446 (struct lang_type): New fields `finit_stmt_list' and
6448 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6449 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6450 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6451 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6452 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6453 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6454 (BUILD_THROW): Macro line separator re-indented.
6455 * parse.y (end_class_declaration): New function.
6456 (maybe_generate_pre_expand_clinit): New name for
6457 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6458 pre-expand static fields.
6459 (maybe_generate_clinit): Function deleted.
6460 (check_for_static_method_reference): Prototype's parameter list
6462 (generate_finit): New name for maybe_generate_finit. Changed
6463 leading comment. Function rewritten to use
6464 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6465 (build_alias_initializer_parameter_list): New function.
6466 (java_parser_context_pop_initialized_field): Likewise.
6467 (add_inner_class_fields): Likewise.
6468 (type_declaration:): Call end_class_declaration.
6469 (class_member_declaration:): Likewise.
6470 (formal_parameter_list:): Fixed typos.
6471 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6472 element. Improved error handling.
6473 (block_statement:): Call end_class_declaration.
6474 (anonymous_class_creation:): Likewise.
6475 (create_anonymous_class): Fixed comments.
6476 (create_class): Call add_inner_class_fields.
6477 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6478 (method_header): Use MARK_FINAL_PARMS.
6479 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6480 (method_declarator): Propagate final argument flag.
6481 (craft_constructor): New local `artificial'. Call
6482 build_alias_initializer_parameter_list. Use
6483 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6484 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6486 (complete_expand_class): Get rid of unused outer context local
6488 (java_complete_expand_methods): Fixed leading
6489 comment. Generate/pre-expand <clinit> first. Changed method
6490 expansion order to regular, $finit$, constructors, <clinit>.
6491 (java_complete_expand_method): Set current_function_decl.
6492 (fix_constructors): Fix constructor parameter list to account for
6493 outer context local alias initializers.
6494 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6495 (resolve_expression_name): Lookup outer context local aliases. New
6496 local `access', use it.
6497 (patch_method_invocation): Patch inner class ctor invocation with
6498 outer context local aliases initialization values. $finit$
6499 invocation patching now includes things generated with
6500 build_alias_initializer_parameter_list.
6501 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6502 (build_super_invocation): Likewise.
6503 (patch_assignment): Changed comment.
6505 2000-01-27 Andrew Haley <aph@cygnus.com>
6507 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6511 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6513 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6515 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6517 * parse.y (register_fields): Don't pass a format specifier to
6518 OBSOLETE_MODIFIER_WARNING.
6519 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6520 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6522 (check_modifiers): Change function into a macro.
6523 (check_class_interface_creation): Pass a literal format string.
6525 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6527 * buffer.h: PROTO -> PARAMS.
6528 * check-init.c: Likewise.
6529 * class.c: Likewise.
6530 * constants.c: Likewise.
6531 * convert.h: Likewise.
6533 * except.c: Likewise.
6535 * gjavah.c: Likewise.
6536 * java-except.h: Likewise.
6537 * java-tree.h: Likewise.
6538 * jcf-depend.c: Likewise.
6539 * jcf-dump.c: Likewise.
6540 * jcf-parse.c: Likewise.
6541 * jcf-path.c: Likewise.
6542 * jcf-reader.c: Likewise.
6543 * jcf-write.c: Likewise.
6545 * jv-scan.c: Likewise.
6546 * jvgenmain.c: Likewise.
6547 * jvspec.c: Likewise.
6551 * parse-scan.y: Likewise.
6552 * parse.h: Likewise.
6553 * parse.y: Likewise.
6554 * typeck.c: Likewise.
6555 * verify.c: Likewise.
6558 * zextract.c: Likewise.
6559 * zipfile.h: Likewise.
6561 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6563 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6564 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6565 * constants.c (build_constant_data_ref): Check for cached
6566 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6567 in TYPE_CPOOL_DATE_REF.
6568 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6569 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6570 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6571 (LOCAL_FINAL): New macro.
6572 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6573 constant pool -- don't try to reuse.
6574 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6576 (find_in_current_zip): Use TYPE_JCF.
6577 * parse.h (java_check_final): Prototype removed.
6578 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6579 (maybe_create_class_interface_decl,
6580 check_class_interface_creation): Likewise.
6581 (java_expand_finals): Function removed.
6582 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6583 (block_statement:): Fixed comment.
6584 (anonymous_class_creation:): Likewise.
6585 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6587 (check_class_interface_creation): Loosened error report on (inner)
6588 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6589 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6590 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6592 (create_interface): Likewise.
6593 (anonymous_class_counter): New static global.
6594 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6595 patch. Fixed comments.
6596 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6597 anonymous_class_counter when declaring a toplevel class.
6598 (craft_constructor): Fixed constructor name when handling
6599 anonymous classes. Anonymous class constructors to feature hidden
6601 (java_fix_constructors): Added comment.
6602 (java_check_final): Function removed.
6603 (java_complete_expand_methods): Fixed comment. Don't generate
6604 class data, save its outgoing constant pool instead.
6605 (verify_constructor_super): Skip anonymous class constructor
6606 hidden this$<n> parameter.
6607 (java_expand_classes): New local `saved_ctxp'. Removed call to
6608 java_expand_finals and java_check_final. Expand anonymous class
6609 constructors. Generate class data.
6610 (build_super_invocation): Skip anonymous class hidden this$<n>
6612 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6613 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6614 (set_java_signature): Likewise.
6616 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6618 * gjavah.c: Delete ACC_VISIBILITY define.
6619 * jcf.h: Add ACC_VISIBILITY define.
6620 * parse.y: final: rule tagged <value>.
6621 (java_check_regular_methods): Use ACC_VISIBILITY define for
6622 default package access check.
6623 (local_variable_declaration_statement): Use final: rule.
6625 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6627 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6630 2000-01-17 Tom Tromey <tromey@cygnus.com>
6632 * gjavah.c (print_field_info): Allow non-static final fields.
6634 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6637 * parse.y (patch_anonymous_class): New function.
6638 (create_anonymous_class): Register incomplete type when the
6639 class/interface to extends/implement isn't known yet.
6640 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6641 (verify_constructor_super): Tuned error message.
6643 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6645 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6646 (ANONYMOUS_CLASS_P): New macro.
6647 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6648 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6649 * parse.y (create_class): Added leading argument.
6650 (maybe_create_class_interface_decl,
6651 check_class_interface_creation): Likewise.
6652 (craft_constructor): New function.
6653 (verify_constructor_super): Added argument in prototype.
6654 (class_declaration:): Inserted leading argument.
6655 (for_begin:): Use FOR_LOOP_P.
6656 (anonymous_class_creation): Create WFL of the anonymous class to
6657 instantiate. Call build_new_invocation. Added comments.
6658 (check_class_interface_creation): Handle parameter `anonymous' in
6659 verbose mode class creation announce.
6660 (link_nested_class_to_enclosing): Exclude anonymous classes.
6661 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6662 anonymous class, even though they appear to have an enclosing
6664 (create_interface): Pass extra argument to
6665 check_class_interface_creation.
6666 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6667 (create_class): Call check_class_interface_creation and
6668 maybe_create_class_interface_decl with extra new argument. Don't
6669 add private this$<n> to anonymous classes.
6670 (method_declarator): Insert hidden this$<n> to anonymous class
6672 (java_fix_constructors): Deleted code creating default
6673 constructor. Call craft_constructor instead.
6674 (java_check_regular_methods): Set `saw_constructor' to 1 for
6676 (fix_constructors): Pass extra argument to verify_constructor_super.
6677 (verify_constructor_super): New local `sdecl', use it. Search for
6678 matching constructor (possibly featuring arguments) in super
6680 (lookup_method_invoke): Craft constructor according to arguments
6681 list when dealing with anonymous class constructors.
6682 (build_super_invocation): Pass arguments to anonymous class super
6684 (search_loop): Use FOR_LOOP_P.
6685 (labeled_block_contains_loop_p): Likewise.
6687 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6690 (enclosing_context_p): New function.
6691 (get_access_flags_from_decl): Handle CLASS_STATIC.
6692 (maybe_layout_super_class): Extra first argument passed to
6694 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6696 * decl.c (access0_identifier_node): New global.
6697 (init_decl_processing): access0_identifier_node initialized.
6698 (pushdecl): Set DECL_CONTEXT only on non type decls.
6699 * expr.c (lookup_field): Lookup inner class fields in enclosing
6701 (expand_invoke): Use ID_INIT_P.
6702 (expand_java_field_op): Use DECL_CLINIT_P.
6703 * java-tree.def (CLASS_LITERAL): New tree code.
6704 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6705 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6706 (struct lang_decl): New field `inner_access'.
6707 (enclosing_context_p): Prototyped.
6708 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6709 ID_CLINIT_P): New macros.
6710 (CLASS_STATIC): New macro.
6711 (CLASS_ACCESS0_GENERATED_P): New macro.
6712 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6713 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6714 INNER_CLASS_P): New macros.
6715 (DECL_INNER_CLASS_LIST): New macro.
6716 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6718 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6719 the shift value to int. Fixed typo in comment.
6720 * lex.c (inst_id, wpv_id): Initialize.
6721 * mangle.c (unicode_mangling_length): Take `$' into account.
6722 * parse.h (DRECOVER, RECOVER): Terminate properly.
6723 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6724 (typedef struct _jdep): New field `enclosing'.
6725 (JDEP_ENCLOSING): New macro.
6726 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6727 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6728 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6729 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6730 GET_ENCLOSING_CPC_CONTEXT): New macros.
6731 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6732 (do_resolve_class): Added extra argument in prototype.
6733 * parse.y (resolve_class): Added extra argument in prototype.
6734 (maybe_create_class_interface_decl): Likewise.
6735 (maybe_use_access_method, build_wfl_wrap): New functions.
6736 (java_complete_expand_classes, java_complete_expand_class):
6738 (java_parser_context_push_initialized_field,
6739 java_parser_context_suspend, java_parser_context_resume):
6741 (maybe_make_nested_class_name, make_nested_class_name,
6742 set_nested_class_simple_name_value,
6743 link_nested_class_to_enclosing, find_as_inner_class,
6744 find_as_inner_class_do, check_inner_class_redefinition,
6745 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6746 maybe_build_thisn_access_method, build_outer_field_access,
6747 build_outer_field_access_methods, build_outer_field_access_expr,
6748 build_outer_method_access_method, build_new_access_id,
6749 build_outer_field_access_method, outer_field_access_p,
6750 outer_field_expanded_access_p, outer_field_access_fix,
6751 build_incomplete_class_ref, patch_incomplete_class_ref,
6752 create_anonymous_class): Likewise.
6753 (inst_id, wpv_id): New static global variables.
6754 (synchronized:): New rule, tagged <node>.
6755 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6757 (anonymous_class_creation:): New rule, tagged <node>.
6758 (NEW_TK): Tagged <node>.
6759 (type_literals, array_type_literal): New rules, tagged <node>.
6760 (class_declaration:): Removed action when reducing by class_body:
6761 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6762 using GET_CPC in sub-rules.
6763 (class_member_declaration): Handle inner classes.
6764 (method_declaration): When reducing method_header:, reset
6765 current_function_decl when appropriate.
6766 (method_declarator:): Set the number of formal parameter to 0 for
6767 method declared without arguments.
6768 (constructor_declarator:): Likewise.
6769 (static_initializer:): List of elements kept in a list.
6770 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6771 use of the keyword `static' for type declarations.
6772 (block_statement:): Handle inner class declarations.
6773 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6774 type qualified `this'.
6775 (class_instance_creation_expression): Use anonymous_class_creation:
6776 to handle inner class instances creation. Handle qualified `new'.
6777 (something_dot_new): Added appropriate actions.
6778 (create_new_parser_context): New function.
6779 (java_push_parser_context, java_parser_context_save_global,
6780 java_parser_context_suspend): Use create_new_parser_context.
6781 (check_modifiers): Changed leading comment.
6782 (check_class_interface_creation): Handle interclasses.
6783 (add_superinterfaces): Fixed comment.
6784 (create_interface): Build qualified name from the raw_name instead
6785 of its matching WFL. Push the initialized fields list. raw_name added
6786 as an extra argument to maybe_create_class_interface_decl.
6787 (create_class): Build qualified name from the raw_name instead of
6788 its matching WFL. Removed assignment to current_parsed_class_un.
6789 Call PUSH_ERROR before returning an error. Suspend the current
6790 parser context when processing an inner class. Push the
6791 initialized fields list. raw_name added as an extra argument to
6792 maybe_create_class_interface_decl. Add the private this$<n>
6794 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6795 (register_fields): Get the class type from GET_CPC and handle
6796 previous errors. Added code to handle the creation of static
6797 fields in inner classes. Initialized fields initialization
6798 statements kept in a list of lists.
6799 (maybe_generate_finit): Initialized fields initialization
6800 statements kept in a list of lists. Use GET_CPC.
6801 (maybe_generate_clinit): Likewise.
6802 (method_header): Use GET_CPC and GET_CPC_UN.
6803 (parser_qualified_classname): Handle inner classes.
6804 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6805 (java_fix_constructors): Hide pointer to enclosing context
6806 instance in constructor list when dealing with inner classes.
6807 (jdep_resolve_class): Call resolve_class with extra first argument
6809 (resolve_class): Add enclosing context as a first extra argument
6810 to do_resolve_class.
6811 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6813 (resolve_no_layout): Extra argument added to resolve_class
6815 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6816 (java_get_real_method_name): Use GET_CPC_UN.
6817 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6818 (java_check_abstract_methods): Handle static method declared in
6819 inner classes by an error.
6820 (java_check_regular_methods): Use DECL_CLINIT_P.
6821 (source_start_java_method): Also set DECL_MAX_LOCALS.
6822 (create_artificial_method): Call java_parser_context_save_global
6823 and java_parser_context_restore_global instead of saving/restoring
6824 the context by hand.
6825 (expand_start_java_method): Improved verbose mode message.
6826 (java_complete_expand_methods): Fixed leading comment. Use
6828 (fix_constructors): Added assignment to this$<n> if necessary.
6829 (java_expand_classes): Call java_complete_expand_classes instead
6830 of java_complete_expand_methods.
6831 (make_qualified_primary): Simplified.
6832 (merge_qualified_name): Optimized for missing left or right parts.
6833 (resolve_expression_name): Handle access to outer class fields from
6835 (resolve_qualified_expression_name): New macro
6836 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6837 classes. Report error on non appropriate qualification of
6838 `new'. Handle qualified `this'.
6839 (not_accessible_p): Allow access to outer class private fields from
6841 (patch_method_invocation): Handle method invocations through
6842 access methods and inner class constructor invocations.
6843 (find_applicable_accessible_methods_list): Search enclosing
6844 contexts of an inner class.
6845 (search_applicable_methods_list): Fixed typo.
6846 (argument_types_convertible): Handle inner class constructors'
6847 hidden outer context reference argument.
6848 (qualify_ambiguous_name): Handle qualified `this'.
6849 (java_complete_lhs): Handle use of field accessed through
6850 artificial access methods in various cases of assignments. Handle
6852 (check_final_assignment): Use DECL_CLINIT_P.
6853 (valid_ref_assignconv_cast_p): Handle the destination being an
6854 enclosing context of the source.
6855 (patch_unaryop): Handle use of field accessed through artificial
6857 (patch_return): Use DECL_CLINIT_P.
6858 (patch_throw_statement): Use DECL_CLINIT_P.
6859 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6860 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6863 2000-01-16 Anthony Green <green@cygnus.com>
6865 * parse.y (build_string_concatenation): Only use
6866 StringBuffer(String) shortcut if String arg is constant.
6868 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6870 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6871 the shift value to int. Fixed typo in comment.
6873 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6875 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6876 * jcf-write.c: Likewise.
6877 * parse.y: Likewise.
6878 * parse.c: Regenerate.
6880 2000-01-09 Anthony Green <green@cygnus.com>
6882 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6883 bytecodes in the correct order.
6885 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6887 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6889 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6891 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6892 before building constant array decl.
6894 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6896 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6897 method invocation and typo in conditional expression.
6898 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6899 the appropriate NOTE_POP.
6900 * parse.y (patch_binop): Shift value mask to feature the right
6903 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6905 * class.c (assume_compiled, assume_compiled_node): Add static
6907 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6909 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6911 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6913 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6914 to `__modifier' to avoid stringifying it.
6916 * parse.y (verify_constructor_circularity): Don't call a variadic
6917 function with a non-literal format string.
6918 (java_check_abstract_methods): Move unreachable code inside
6919 `continue' statement.
6920 (lookup_method_invoke): Call xstrdup, not strdup.
6922 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6925 * jcf-parse.c (yyparse): Likewise.
6927 * jv-scan.c (main): Likewise.
6929 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6931 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6932 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6933 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6936 * parse.y (synchronized, variable_redefinition_error,
6937 check_class_interface_creation, create_interface, create_class,
6938 method_header, finish_method_declaration,
6939 check_modifiers_consistency, method_declarator,
6940 complete_class_report_errors, check_abstract_method_definitions,
6941 java_check_regular_methods, check_throws_clauses,
6942 java_check_abstract_methods, read_import_dir,
6943 check_pkg_class_access, declare_local_variables, fix_constructors,
6944 cut_identifier_in_qualified, resolve_expression_name,
6945 resolve_qualified_expression_name, patch_method_invocation,
6946 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6947 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6948 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6949 patch_try_statement, patch_synchronized_statement,
6950 patch_throw_statement, check_thrown_exceptions,
6951 patch_conditional_expr): Likewise.
6953 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6955 * Makefile.in (LIBDEPS): Added gcc's errors.o
6956 (../jcf-dump$(exeext):): Link with gcc's errors.o
6957 (../gcjh$(exeext):): Likewise.
6958 * expr.c (expand_java_NEW): Layout the entire target type instead of
6959 laying out its methods only.
6960 (lookup_field): Layout the class after having loaded it.
6961 * java-tree.h (java_debug_context): Declared.
6962 * jcf-io.c (toplev.h): Included.
6963 (find_class): Removed assignment to jcf's outofsynch
6964 field. Force source file to be read if newer than its matching
6965 class file. Tweaked debug messages.
6966 * jcf-parse.c (jcf_out_of_synch): Deleted.
6967 (read_class): Call to jcf_out_of_synch removed.
6968 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6969 (jcf_out_of_synch): Prototype deleted.
6970 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6971 `deprecated' and `class_err': integer turned into bit-fields.
6972 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
6973 * parse.y (package_list): New global.
6974 (package_declaration:): Record newly parsed package name.
6975 (extra_ctxp_pushed_p): Static global deleted.
6976 (java_parser_context_save_global): Create buffer context for the
6977 purpose of saving globals, if necessary.
6978 (java_parser_context_restore_global): Pop context pushed for the
6979 purpose of saving globals, if necessary.
6980 (java_debug_context_do): New prototype and function.
6981 (java_debug_context): Likewise.
6982 (do_resolve_class): Use already parsed package names to qualify
6983 and lookup class candidate.
6984 (java_pre_expand_clinit): Removed unnecessary local variable.
6986 1999-12-17 Tom Tromey <tromey@cygnus.com>
6988 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6990 (process_file): Use `\n\' at end of each line in string.
6992 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6994 * expr.c (expand_invoke): Layout the loaded class before
6995 attempting to use it.
6996 (expand_java_field_op): Allow final field assignments to take
6998 * typeck.c (convert): Return error_mark_node if expr is null.
7000 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7002 * class.c (class_depth): Return -1 if the class doesn't load
7004 * expr.c (can_widen_reference_to): Check for errors during depth
7005 computation and return 0 accordingly.
7006 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7007 create default constructors and add an other error check.
7008 * parse.h (java_fix_constructors): Prototyped.
7009 * parse.y (java_pre_expand_clinit): Likewise.
7010 (build_super_invocation): Re-prototyped to feature one argument.
7011 (java_check_circular_reference): Directly use `current'.
7012 (java_fix_constructors): New function.
7013 (java_check_regular_methods): Don't create default constructors
7014 here, but abort if none were found.
7015 (java_complete_expand_methods): Pre-process <clinit> calling
7016 java_pre_expand_clinit.
7017 (java_pre_expand_clinit): New function.
7018 (fix_constructors): build_super_invocation invoked with the
7019 current method declaration as an argument.
7020 (build_super_invocation): Use the context of the processed method
7021 decl argument instead of current_class.
7022 * typeck.c (lookup_java_method): Take WFLs in method names into
7025 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7027 * class.c (make_class_data): flag_keep_inline_functions to keep
7028 private methods in the method array.
7030 1999-12-15 Anthony Green <green@cygnus.com>
7032 * check-init.c (check_init): Take into account both types of
7033 `throw's when checking for uninitialized variables.
7035 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7037 * parse.y (java_complete_lhs): Force convertion of array
7038 dimensions to int_type_node, that's what runtime's ABI expects.
7040 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7042 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7043 operand of a WFL, until the Java front-end gets fixed with regard
7044 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7046 1999-12-10 Andrew Haley <aph@cygnus.com>
7048 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7049 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7050 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7054 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7056 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7057 before calling expand_eh_region_start and expand_start_all_catch.
7058 * except.c (expand_start_java_handler): Switch to permanent
7059 obstack before calling expand_eh_region_start.
7060 (expand_end_java_handler): Switch to permanent obstack before
7061 calling expand_start_all_catch.
7063 1999-12-5 Anthony Green <green@cygnus.com>
7065 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7066 function with side effects.
7067 (init_decl_processing): Mark all memory allocating DECLs with
7070 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7072 * except.c (expand_end_java_handler): Call
7073 expand_resume_after_catch and end_catch_handler.
7075 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7077 * verify.c (verify_jvm_instructions): Create new return label
7078 chain if non existent (don't rely on the verified state of the jsr
7081 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7083 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7084 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7086 * parse.y (patch_assignment): Removed bogus final class test on
7087 lhs when checking on whether to emit an ArrayStoreException runtime
7089 * expr.c (expand_java_arraystore): Likewise.
7091 1999-11-28 Anthony Green <green@cygnus.com>
7093 * decl.c (find_local_variable): Reuse single slot decls when
7096 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7098 * jcf-parse.c (saw_java_source): Global variable removed.
7099 (read_class): Don't use `saw_java_source'. Added extra braces.
7100 (yyparse): Code setting `saw_java_source' removed.
7102 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7104 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7106 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7108 * verify.c (merge_type_state): Non verified subroutines being
7109 considered more than once to trigger passive type merge.
7111 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7113 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7114 in case of error. Error message tuned.
7116 1999-11-21 Anthony Green <green@cygnus.com>
7118 * constants.c (find_methodref_index): Unwrap method names before
7119 inserting them in the constant pool.
7121 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7123 * class.c (assume_compiled_node): New typedef.
7124 (assume_compiled_tree): New static data.
7125 (find_assume_compiled_node): New function.
7126 (add_assume_compiled): New function.
7127 (assume_compiled): New function.
7128 * class.c (make_class_data): Use assume_compiled.
7129 (is_compiled_class): Use assume_compiled.
7131 * java-tree.h (add_assume_compiled): Declare.
7133 * lang.c (lang_decode_option): Parse new options.
7135 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7137 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7138 int_type_node: that's what `_Jv_AllocObject' expects.
7140 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7142 * parse.y (lookup_method_invoke): Use lang_printable_name to
7143 reliably build the type name during error report. Fixes PR gcj/97.
7145 1999-11-09 Tom Tromey <tromey@cygnus.com>
7147 * jcf-path.c: Include <sys/stat.h>.
7148 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7149 (DIR_UP): New macro.
7151 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7153 * parse.y (source_end_java_method): Resume permanent allocation,
7154 reversing Apr 27 1998 patch.
7155 (patch_string_cst): Pop obstacks after having pushed the permanent
7158 1999-11-05 Tom Tromey <tromey@cygnus.com>
7160 * class.c (finish_class): Emit inlined methods if any native
7161 methods exist in the class. Fixes PR gcj/85.
7163 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7166 (qualify_ambiguous_name): Likewise.
7168 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7170 * typeck.c: (lookup_java_method): search all inherited
7171 interfaces when looking up interface method.
7173 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7175 * parse.y (method_header:): Issue error message for rule `type
7177 (synchronized:): Error report when not using synchronized.
7179 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7181 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7182 being used before the superclass constructor has been called.
7183 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7184 instead of `CALL_THIS_CONSTRUCTOR_P'.
7186 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7188 * check-init.c: Fix typo in comment.
7190 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7192 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7195 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 * parse.y (expression_statement:): Call function to report
7198 improper invocation of a constructor.
7199 (parse_ctor_invocation_error): New function.
7201 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7203 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7206 1999-10-21 Tom Tromey <tromey@cygnus.com>
7208 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7209 in generated `main'.
7211 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7214 (qualify_ambiguous_name): Likewise.
7216 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7218 * parse.y (java_complete_tree): fold_constant_for_init to work on
7220 (java_complete_lhs): Likewise.
7221 (array_constructor_check_entry): Complete an initializer element
7222 on permanent_obstack.
7224 1999-10-19 Tom Tromey <tromey@cygnus.com>
7226 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7227 From Mike Moreton <mike@pillim.demon.co.uk>.
7229 1999-10-15 Greg McGary <gkm@gnu.org>
7231 * java-tree.h (flag_bounds_check): Remove extern decl.
7232 * lang.c (flag_bounds_check): Remove global variable.
7233 (lang_f_options): Remove "bounds-check" entry.
7234 (lang_init_options): Default flag_bounds_check to "on".
7236 1999-10-14 Tom Tromey <tromey@cygnus.com>
7238 * jvgenmain.c (usage): New function.
7239 (main): Use it. Also, handle `-D' options.
7240 * jvspec.c (lang_specific_driver): Recognize -D.
7241 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7243 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7245 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7247 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7248 variadic function with a non-literal format string.
7250 * parse-scan.y (report_main_declaration): Likewise.
7252 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7254 * parse.y (read_import_dir, patch_assignment, patch_binop,
7255 patch_array_ref): Likewise.
7257 * typeck.c (build_java_array_type): Likewise.
7259 * verify.c (verify_jvm_instructions): Likewise.
7261 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7263 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7265 1999-10-07 Anthony Green <green@cygnus.com>
7267 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7268 where CHECK_PUT may fail for valid reasons.
7270 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7271 UNSAFE_PUTN): New macros.
7273 1999-10-04 Tom Tromey <tromey@cygnus.com>
7275 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7276 well. Fixes Java PR gcj/59.
7277 * parse-scan.y (yyerror): Report errors.
7279 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7281 * decl.c (insert_block): Remove unconditional `abort'.
7283 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7285 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7286 FUNCTION_CODE now of type int. All callers changed.
7287 Set the builtin's DECL_BUILT_IN_CLASS.
7289 1999-09-23 Tom Tromey <tromey@cygnus.com>
7291 * jvspec.c (lang_specific_driver): Don't read spec file if
7292 -fsyntax-only given.
7294 1999-09-22 Tom Tromey <tromey@cygnus.com>
7296 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7298 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7299 (WORDS_TO_LONG): Likewise.
7300 (WORDS_TO_DOUBLE): Likewise.
7302 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7305 (RELOCATION_VALUE_1): Likewise.
7306 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7307 push_in_const, push_long_const): Prototyped.
7308 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7309 (push_constant2): Likewise.
7310 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7311 (find_constant_wide): Cast find_constant2's integer arguments to
7313 (find_constant_index): Cast find_constant2's and find_constant2's
7314 integer arguments to `jword'.
7315 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7316 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7317 (emit_if): Use RELOCATION_VALUE_1.
7318 (emit_goto): Likewise.
7319 (emit_jsr): Likewise.
7320 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7321 argument to push_long_const to HOST_WIDE_INT.
7323 1999-09-15 Andreas Schwab <schwab@suse.de>
7325 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7327 1999-09-20 Nick Clifton <nickc@cygnus.com>
7329 * lang.c (lang_decode_option): Extend comment.
7331 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7336 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7338 * gjavah.c (get_field_name, print_method_info, print_include,
7339 add_namelet): Use xmalloc, not malloc.
7341 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7342 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7345 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7347 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7349 * jcf-path.c (add_entry): Likewise.
7351 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7353 * jv-scan.c (xmalloc): Remove definition.
7355 * jvgenmain.c (xmalloc): Likewise.
7357 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7359 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7361 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7362 concat, not xmalloc/sprintf.
7363 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7364 (xstrdup): Remove definition.
7366 * parse.y (duplicate_declaration_error_p,
7367 constructor_circularity_msg, verify_constructor_circularity,
7368 check_abstract_method_definitions, java_check_regular_methods,
7369 java_check_abstract_methods, patch_method_invocation,
7370 check_for_static_method_reference, patch_assignment, patch_binop,
7371 patch_cast, array_constructor_check_entry, patch_return,
7372 patch_conditional_expr): Use xstrdup, not strdup.
7374 * zextract.c (ALLOC): Use xmalloc, not malloc.
7376 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7378 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7380 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7381 (do_spec, lang_specific_pre_link, lang_specific_driver,
7382 input_filename, input_filename_length): Don't declare.
7383 (main_class_name, jvgenmain_spec, lang_specific_driver):
7385 (lang_specific_driver): All calls to the function pointer
7386 parameter now explicitly call `fatal'.
7388 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7390 * parse.y (find_applicable_accessible_methods_list): Search
7391 abstract classes as interfaces.
7393 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7395 * class.c (finish_class): We're now outside a valid method
7396 declaration. Tell the rest of gcc so.
7398 1999-09-08 Bruce Korb autogen@linuxbox.com
7400 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7402 1999-09-07 Tom Tromey <tromey@cygnus.com>
7404 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7406 (decode_signature_piece): Don't emit "::" in JArray<>.
7407 (print_namelet): Only print trailing `;' when printing a class.
7409 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7411 * java-tree.h: Delete declarations for all tree nodes now moved to
7413 * decl.c: Delete their definitions.
7415 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7417 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7418 * Makefile.in (OBJS): Add ggc-callbacks.o.
7419 (OBJDEPS): Likewise.
7421 1999-09-03 Tom Tromey <tromey@cygnus.com>
7423 * parse.y (strip_out_static_field_access_decl): Return operand if
7424 it satisfies JDECL_P.
7426 1999-09-02 Tom Tromey <tromey@cygnus.com>
7428 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7429 Handle nested arrays, like `[[I'.
7431 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7433 * class.c (finish_class): Remove unused parameter, all callers
7436 * expr.c (build_java_athrow): Change return type to void.
7437 (java_lang_expand_expr): Make sure each case in switch returns a
7440 * java-tree.h (finish_class): Fix prototype to take void args.
7442 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7443 (main): Issue return from main, not exit.
7445 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7447 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7449 * jv-scan.c (main): Issue return from main, not exit.
7451 * parse.y (check_abstract_method_definitions,
7452 java_check_abstract_method_definitions): Add static prototypes.
7453 (java_complete_expand_methods): Fix call to `finish_class'.
7455 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7458 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7460 * lang.c (language_string): Constify.
7462 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7464 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7465 Remove hacks for stuff which comes from libiberty.
7467 * Make-lang.in: Likewise.
7469 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7471 * Makefile.in (xref.o): Depend on xref.c explicitly.
7473 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7475 * java-tree.h (lang_printable_name): Constify a char*.
7477 * lang.c (lang_printable_name): Likewise.
7479 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7481 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7484 1999-08-26 Tom Tromey <tromey@cygnus.com>
7486 * gjavah.c (print_cxx_classname): Print "::" before qualified
7489 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7491 * parse.y (lookup_cl): Changed leading comment. Now does its best
7492 to set the column number.
7493 (qualify_ambiguous_name): Take WFL wrappers into account.
7495 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7497 * verify.c (verify_jvm_instructions): Don't check instruction
7498 validity beyond end of method.
7500 1999-08-25 Tom Tromey <tromey@cygnus.com>
7502 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7504 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7506 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7507 cxx_keyword_subst, generate_access, name_is_method_p,
7508 get_field_name, print_field_name, super_class_name, print_include,
7509 decode_signature_piece, print_class_decls, usage, help,
7510 java_no_argument, version, add_namelet, print_namelet): Add static
7512 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7513 name_is_method_p): Constify a char*.
7514 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7515 Provide a final else clause in an if-else-if.
7516 (print_field_info): Add missing final arg in function call to
7518 (print_method_info, decompile_method, decode_signature_piece,
7519 print_c_decl, print_full_cxx_name, print_stub,
7520 print_mangled_classname, super_class_name, print_include,
7521 add_namelet, add_class_decl, print_class_decls, process_file,
7522 help): Constify a char*.
7524 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7525 push_int_const, find_constant_wide, find_constant_index,
7526 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7527 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7528 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7529 emit_if, emit_goto, emit_jsr, call_cleanups,
7530 make_class_file_name): Add static prototypes.
7531 (generate_bytecode_return, generate_bytecode_insns): Pass a
7532 NULL_PTR, not a NULL_TREE.
7534 * jv-scan.c: Include "jcf.h".
7535 (main): Declare using DEFUN macro.
7537 * jvspec.c (find_spec_file, lang_specific_pre_link,
7538 lang_specific_driver): Add prototypes.
7539 (find_spec_file): Constify a char*.
7541 * keyword.gperf (hash, java_keyword): Add prototypes.
7543 * lang.c (lang_print_error): Add static prototype.
7544 (lang_init): Prefer memcpy over bcopy to avoid casts.
7546 * lex.c (yylex): Add static prototype.
7548 * parse-scan.y: Include "lex.c" earlier.
7550 * parse.h: Remove redundant declaration for `yylex'.
7552 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7553 labeled_block_contains_loop_p): Add static prototypes.
7554 (not_accessible_p): Make static to match prototype.
7556 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7558 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * parse.y (check_method_redefinition): Changed leading comment.
7561 (check_abstract_method_definitions): New function.
7562 (java_check_abstract_method_definitions): New function.
7563 (java_check_regular_methods): Call it.
7564 (verify_constructor_super): Fixed indentation.
7565 (lookup_method_invoke): Likewise.
7567 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (method_header): Return a null pointer if the current
7571 (finish_method_declaration): Return if the current function decl
7573 (source_start_java_method): Likewise.
7574 (java_method_add_stmt): Likewise.
7576 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7578 * class.c (emit_register_class): Removed unnecessary call to
7580 * parse.y (labeled_block_contains_loop_p): Removed unused local
7583 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7585 * parse.y (java_refold): Added prototype.
7587 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7589 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7590 (java_stabilize_reference): Removed unnecessary `else'.
7591 (java_complete_lhs): Set flag to remember boolean. Call
7592 java_refold. Added comments.
7593 (java_decl_equiv): New function.
7594 (binop_compound_p): Likewise.
7595 (java_refold): Likewise.
7596 (patch_unaryop): Striped static field access assigned to decl and
7597 op. Changed promotion scheme for ++/-- operators.
7598 (search_loop): New function.
7599 (labeled_block_contains_loop_p): Likewise.
7600 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7602 (patch_bc_statement): Call search_loop. Fixed comment.
7604 1999-08-14 Anthony Green <green@cygnus.com>
7606 * expr.c (java_lang_expand_expr): Mark static array data as
7609 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7611 * jvgenmain.c (main): NUL-terminate name_obstack.
7613 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7615 * check-init.c (check_bool2_init, done_alternative): Add static
7618 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7619 (add_method, build_utf8_ref, build_class_ref,
7620 append_gpp_mangled_type, layout_class_method): Constify a char*.
7622 * decl.c (push_promoted_type, make_binding_level): Add static
7624 (push_promoted_type, pushdecl): Constify a char*.
7626 * except.c (find_handler_in_range, link_handler,
7627 check_start_handlers): Add static prototypes.
7629 * expr.c (process_jvm_instruction): Constify a char*.
7631 * gjavah.c (main): Constify a char*.
7633 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7636 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7638 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7639 munge, print_ents): Constify a char*.
7641 * jcf-dump.c (disassemble_method): Constify a char*.
7642 (print_constant_pool, print_exception_table): Add static prototypes.
7643 (print_constant, print_exception_table, main, disassemble_method):
7646 * jcf-io.c (find_classfile, find_class): Likewise.
7648 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7649 (set_source_filename, predefined_filename_p): Add static prototypes.
7650 (set_source_filename, get_constant, get_class_constant,
7651 find_in_current_zip): Constify a char*.
7653 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7655 (add_entry, add_path, jcf_path_classpath_arg,
7656 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7658 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7659 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7660 jcf_parse_one_method, jcf_parse_methods,
7661 jcf_parse_final_attributes): Add static prototypes.
7662 (get_attribute): Constify a char*.
7664 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7665 jcf_dependency_add_target, jcf_path_classpath_arg,
7666 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7668 * jv-scan.c (main): Constify a char*.
7669 (gcc_obstack_init): Add prototype arguments.
7671 * jvgenmain.c (gcc_obstack_init): Likewise.
7672 (main): Constify a char*.
7674 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7676 (put_decl_string, lang_print_error): Constify a char*.
7677 (lang_init): Remove redundant extern prototype.
7679 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7681 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7682 Add static prototypes.
7683 (get_type_from_signature): Constify a char*.
7685 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7686 Add static prototypes.
7687 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7688 (verify_jvm_instructions): Constify a char*.
7690 * xref.c (xref_flag_value): Likewise.
7692 * xref.h (xref_flag_value): Likewise.
7694 * zextract.c (makeword, makelong): Add static prototypes.
7695 (makeword, makelong): Constify a uch*.
7697 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7699 * lang.c (java_dummy_print): Constify a char*.
7700 (lang_print_error): Likewise.
7701 (lang_init): Remove redundant prototype for `print_error_function'.
7702 (lang_init_source): Likewise.
7703 (lang_identify): Constify a char*.
7705 1999-08-09 Tom Tromey <tromey@cygnus.com>
7707 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7708 (WORDS_TO_LONG): Likewise.
7709 (WORDS_TO_DOUBLE): Likewise.
7711 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7713 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7715 * expr.c (java_stack_pop, java_array_data_offset,
7716 build_java_throw_out_of_bounds_exception, case_identity,
7717 build_java_check_indexed_type): Add static prototypes.
7718 (linenumber_table, expand_invoke, expand_java_field_op,
7719 build_primtype_type_ref, expand_byte_code): Constify a char*.
7721 * java-tree.h (build_primtype_type_ref, linenumber_table):
7723 (java_lang_expand_expr): Add prototype.
7725 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7726 `java_lang_expand_expr'.
7728 * lex.c (java_lex_error): Constify a char*.
7729 (java_get_unicode, java_read_char, java_allocate_new_line,
7730 java_unget_unicode, java_sneak_unicode): Prototype.
7732 * parse-scan.y (current_class, package_name, method_declarator,
7733 report_class_declaration, yyerror): Constify a char*.
7735 * parse.h (java_report_errors): Prototype.
7736 (yyerror): Constify a char*.
7738 * parse.y (classitf_redefinition_error, check_modifiers,
7739 parse_jdk1_1_error, lookup_package_type,
7740 lookup_package_type_and_set_next, get_printable_method_name,
7741 purify_type_name): Constify a char*.
7742 (build_super_invocation, maybe_generate_finit,
7743 verify_constructor_super, parser_add_interface,
7744 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7745 java_complete_expand_methods, java_expand_finals,
7746 cut_identifier_in_qualified, java_stabilize_reference,
7747 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7748 merge_string_cste): Prototype.
7749 (single_type_import_declaration, yyerror,
7750 variable_redefinition_error, build_array_from_name,
7751 build_unresolved_array_type, check_class_interface_creation,
7752 resolve_class, complete_class_report_errors,
7753 note_possible_classname, read_import_dir,
7754 find_in_imports_on_demand, resolve_package, fix_constructors,
7755 check_deprecation, lookup_method_invoke,
7756 maybe_build_primttype_type_ref, array_constructor_check_entry):
7758 (java_complete_expand_methods, java_expand_finals): Make static.
7759 (convert_narrow): Remove static prototype.
7761 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7763 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7765 1999-08-02 Richard Henderson <rth@cygnus.com>
7767 * decl.c: Include defaults.h instead of expr.h.
7768 * parse.y: Likewise.
7770 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7772 * java/decl.c (start_java_method): Change all uses of
7773 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7774 Ensure expr.h is included.
7775 * java/expr.c (pop_arguments): Ditto.
7776 * java/parse.y (expand_start_java_method): Ditto.
7778 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7780 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7782 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7784 * decl.c: Include "function.h".
7785 * except.c: Likewise.
7786 * parse.y: Likewise.
7787 * Makefile.in: Update dependencies.
7789 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7791 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7792 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7793 `modifier' with ATTRIBUTE_UNUSED.
7795 * gjavah.c (process_file): Add braces around ambiguous `else'.
7797 * jcf-dump.c (print_access_flags, localvar_free): Change return
7800 * parse.y (java_complete_expand_method): Initialize variable
7802 (resolve_qualified_expression_name): Likewise for `field_decl'.
7803 (patch_method_invocation): Likewise for `class_to_search'.
7804 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7805 (patch_assignment): Likewise for `lhs_type'.
7807 * verify.c (verify_jvm_instructions): Remove unused variable
7810 1999-07-25 Richard Henderson <rth@cygnus.com>
7812 * decl.c (va_list_type_node): New.
7814 1999-07-25 Anthony Green <green@cygnus.com>
7816 * gjavah.c (print_stub): New function.
7817 (METHOD_IS_NATIVE): New macro.
7818 (print_mangled_classname): Make static.
7819 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7820 (process_file): Perform stub generation.
7821 (HANDLE_METHOD): Don't emit class decls during stub
7823 (HANDLE_END_METHOD): Take into account stub generation.
7824 (print_method_info): Handle stub generation.
7825 (print_stub): New function.
7826 (print_cxx_classname): Make signature consistant with others.
7827 (help): Describe -stubs option.
7828 (main): Create stub file.
7829 (version): Use version.c.
7830 (print_full_cxx_name): New function.
7831 (print_c_decl): Use print_full_cxx_name.
7833 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * check-init.c (check_init): Handle MAX_EXPR.
7837 1999-07-15 Andrew Haley <aph@cygnus.com>
7839 * lang.c (flag_use_divide_subroutine): New variable.
7840 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7841 fp-to-integer conversion.
7842 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7845 * expr.c (build_java_soft_divmod): New function.
7846 (build_java_binop): Call build_java_soft_divmod if
7847 flag_use_divide_subroutine is set.
7848 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7849 soft_lrem_node: new builtin functions.
7850 (init_decl_processing) Initialize the new builtins.
7851 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7852 soft_lrem_node: new builtin functions.
7853 (build_java_soft_divmod): New function.
7854 * parse.y: Call build_java_soft_divmod if
7855 flag_use_divide_subroutine is set.
7858 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7859 a --specs= arg) even if not linking.
7860 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7861 -fuse-divide-subroutine
7863 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * parse.y (resolve_and_layout): Check methods only once.
7866 (resolve_qualified_expression_name): Verify thrown exceptions
7868 (check_thrown_exceptions): Reject exceptions thrown in
7869 initializer. Error message tuned.
7871 1999-07-14 Andrew Haley <aph@cygnus.com>
7873 * expr.c (expand_expr): Do not return the last statement in a
7874 block as the block's value.
7876 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7878 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7879 CALL_EXPR, to avoid order of evaluation changes.
7881 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7883 * parse.y (qualify_ambiguous_name): Do not use
7884 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7886 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7888 * check-init.c (check_init): Handle MAX_EXPR.
7889 * expr.c (force_evaluation_order): Force method call arguments to
7890 be evaluated in left-to-right order.
7891 * parse.y (qualify_ambiguous_name): Loop again to qualify
7892 NEW_ARRAY_EXPR properly.
7894 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7896 * parse.y (patch_invoke): Resolve unresolved invoked method
7898 (qualify_ambiguous_name): STRING_CST to qualify expression for
7899 type name resolution.
7901 1999-06-24 Andrew Haley <aph@cygnus.com>
7903 * class.c (finish_class): Whenever a deferred method is
7904 output, rescan the list of methods to see if a new candidate for
7905 output can be found.
7907 1999-06-28 Tom Tromey <tromey@cygnus.com>
7909 * jvspec.c (lang_specific_driver): Recognize --help.
7911 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7913 * parse.y (resolve_package): Fixed bogus return statement.
7914 (patch_method_invocation): Resolve method invocation beginning with
7915 a package name qualifier.
7917 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7919 * Make-lang.in (java.stage1): Depend on stage1-start.
7920 (java.stage2): Likewise for stage2-start.
7921 (java.stage3): Likewise for stage3-start.
7922 (java.stage4): Likewise for stage4-start.
7924 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * parse.y (java_complete_lhs): When doing cross referencing, don't
7927 try to keep file location on a WFL expanded as a CALL_EXPR.
7929 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7931 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7932 compiling to class file a void method with an empty method body.
7933 As a side effect, the bytecode backend will generate the
7934 appropriate `return' instruction.
7936 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7938 * parse.y (lookup_package_type_and_set_next): New function prototype.
7939 (resolve_package): Search current and imported packages.
7940 (lookup_package_type_and_set_next): New function.
7942 1999-06-22 Andrew Haley <aph@cygnus.com>
7944 * verify.c (verify_jvm_instructions): Check for pending blocks
7945 before invalid PC test and opcode switch, not after.
7947 1999-06-21 Andrew Haley <aph@cygnus.com>
7949 * except.c (find_handler_in_range): The upper limit for exception
7950 ranges is exclusive, not inclusive: (start <= pc < end).
7951 (link_handler): find child pointer which points to outer by
7952 searching sibling list: previous code incorrectly assumed that
7953 outer->outer->first_child must point to outer.
7954 * verify.c (verify_jvm_instructions): FIXME added to code for
7956 (verify_jvm_instructions): Do not assume that the last block
7957 processed in a subroutine is a block which ends with a `ret'
7958 instruction. With some control flows it is possible that the last
7959 block ends with an `athrow'.
7961 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7963 * parse.y (qualify_ambiguous_name): Reorganized the post
7964 evaluation of non WFL leading expression nodes.
7966 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7968 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7971 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7973 * parse.y (qualify_ambiguous_name): Handle qualified expression
7974 beginning with a STRING_CST.
7976 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7978 * parse.y (register_fields): Set DECL_INITIAL on both
7979 pre-initialized static and public fields.
7980 (resolve_field_access): Static field access expressions to always
7982 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7983 qualification. CONVERT_EXPR to be resolved as an expression name.
7984 (java_complete_lhs): Identify and access qualified final
7985 initialized field in switch statement case expression.
7986 (fold_constant_for_init): Pre-initialized field decl constant to
7989 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7991 * parse.y (note_possible_classname): Mark returned node with
7992 QUALIFIED_P only if the original class name contained a '/'.
7994 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7996 * Make-lang.in (gcjh): More parallel build fixes.
7998 1999-06-03 Mike Stump <mrs@wrs.com>
8000 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8002 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8004 * except.c (link_handler): Chain exception handlers in order.
8006 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8008 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8009 with nops and process as usual in order to always set correct EH
8010 ranges. Emit detailed warnings about unreachable bytecodes.
8012 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8014 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8017 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8020 or the searched field decl.
8022 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.y (fold_constant_for_init): Convert numerical constant
8025 values to the type of the assigned field.
8027 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * expr.c (lookup_field): Relaxed the test on class loading error
8031 * parse.y (fold_constant_for_init): Enabeled old code.
8033 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8036 decide the validity of the cast of a java.lang.Cloneable reference
8038 (patch_conditional_expr): Fixed first argument passed to
8039 binary_numeric_promotion.
8041 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8043 * parse.y (qualify_ambiguous_name): Take into account that a
8044 CONVERT_EXPR might specify a type as a WFL.
8046 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * parse.y (patch_assignment): Save the rhs before using it as an
8049 argument to _Jv_CheckArrayStore.
8051 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8053 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8055 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8057 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8058 floating point litteral only when the exponent indicator has been
8061 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8063 * parse.y (formal_parameter:): Construct argument tree list
8064 element even if a yet unsupported final parameter was encountered.
8066 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8068 * parse.y (finish_method_declaration): Issue errors for native or
8069 abstract methods declared with a method body, as well as for non
8070 native or non abstract methods with no method body.
8072 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8074 * class.c (build_utf8_ref): Initialize variable `field'.
8076 * decl.c (init_decl_processing): Initialize variable `field'.
8078 * expr.c (build_known_method_ref): Mark parameters `method_type',
8079 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8080 (process_jvm_instruction): Likewise for parameter `length'.
8082 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8083 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8086 * parse.y (maybe_generate_clinit): Remove unused variable
8087 `has_non_primitive_fields'.
8088 (find_in_imports_on_demand): Initialize variables `node_to_use'
8090 (patch_binop): Likewise for variable `prom_type'.
8091 (patch_unaryop): Likewise for variable `prom_type'.
8093 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8095 * xref.c (xref_table): Add missing initializer.
8097 1999-05-14 Tom Tromey <tromey@cygnus.com>
8099 * java-except.h (struct eh_range): Removed unused `next' member.
8100 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8101 after adding all exception handlers. Sort exception ranges in
8103 (struct pc_index): New structure.
8104 (start_pc_cmp): New function.
8105 * except.c (add_handler): Return `void'. Don't call link_handler;
8106 instead construct an ordinary linked list and do range
8108 (check_nested_ranges): New function.
8109 (link_handler): Changed interface to allow merging of eh_ranges.
8110 Split overlapping ranges. Return `void'.
8112 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * parse.y (constructor_block_end:): New rule, tagged <node>.
8115 (constructor_body:): Use `constructor_block_end' instead of
8118 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8120 * parse.y (statement_nsi:): Pop `for' statement block.
8121 (java_complete_lhs): Labeled blocks containing no statement are
8122 marked as completing normally.
8124 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8126 * xref.c (xref_set_current_fp): New function, defined.
8127 * xref.h (xref_set_current_fp): New function, prototyped.
8129 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8131 * check-init.c (check_init): Take into account that
8132 LABELED_BLOCK_STMT can be empty.
8134 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8136 * parse.y (java_check_regular_methods): Warning check on not
8137 overriding methods with default access in other packages does not
8138 apply to `<clinit>'.
8139 (java_complete_lhs): If block body is an empty_stmt_node, replace
8140 it by NULL_TREE. This prevents gcc from generating an irrelevant
8143 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8145 * check-init.c (check_init): Removed code accepting to see things
8146 falling through default:, when doing xrefs.
8147 * java-tree.h (do_not_fold): New global variable, declared.
8148 * parse.y (do_not_fold): New global variable, defined.
8149 (java_complete_expand_method): Set `do_not_fold' to the value of
8150 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8151 and reinstall them after them have been purged; do not check for
8152 initializations; do not issue missing return errors.
8153 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8155 (patch_binop): Skip the fold part when doing xrefs.
8156 (build_string_concatenation): Skip the concatenation part when
8158 (patch_synchronized_statement): Do not generate a try-finally when
8160 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8161 and keep the location where the throw was seen.
8162 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8163 any treatment on the converted node an simply return a NOP_EXPR of
8165 * xref.c (xref_get_data): New function, defined.
8166 * xref.h (xref_get_data): New function, declared.
8167 (XREF_GET_DATA): Use xref_get_data.
8169 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8171 * gjavah.c (print_include): Cast the result of `strlen' to int
8172 when comparing against a signed value.
8173 (add_namelet): Likewise.
8175 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8177 * expr.c (expand_invoke): Mark parameter `nargs' with
8179 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8181 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8184 * jcf-reader.c (get_attribute): Cast a value to long
8185 when comparing against a signed expression. Likewise.
8187 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8190 1999-05-11 Andrew Haley <aph@cygnus.com>
8192 * parse.y (source_end_java_method): If the current method contains
8193 any exception handlers, force asynchronous_exceptions: this is
8194 necessary because signal handlers in libjava may throw exceptions.
8195 * decl.c (end_java_method): Ditto.
8197 1999-05-11 Tom Tromey <tromey@cygnus.com>
8199 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8201 * jvspec.c (THREAD_NAME): Removed.
8202 (GC_NAME): Likewise.
8203 (MATHLIB): Likewise.
8204 (WITHLIBC): Likewise.
8206 (THREADLIB): Likewise.
8207 (MATH_LIBRARY): Likewise.
8208 (lang_specific_driver): Don't add `-l' options to command line.
8209 Instead, add a single --specs option. Recognize `-L' options and
8210 use them to search for spec file.
8211 (find_spec_file): New function.
8212 (SPEC_FILE): New define.
8214 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8216 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8217 cpplib-enabled build.
8219 1999-05-05 Per Bothner <bothner@cygnus.com>
8221 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8222 temporarily zero it while calling rest_of_decl_compilation.
8224 * java-tree.h (string_ptr_type_node): Add declaration.
8225 * decl.c: Define and initialize string_ptr_type_node.
8226 * parse.y (patch_string_cst): Use string_ptr_type_node.
8228 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8229 * parse.y (for_statement): Now unconditionally exit_block.
8230 (finish_labeled_statement): No longer exit_block if for-loop.
8231 (patch_loop_statement): Check harder if the loop is already labeled.
8233 * parse.y (patch_initialized_static_field): Removed function.
8234 (maybe_generate_clinit): Removed special handling for interfaces.
8235 (java_complete_expand_methods): Do a preliminary java_complete_tree
8236 on <clinit> to determine if it can be removed.
8237 (java_complete_expand_method): Remove special handling for <clinit>.
8238 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8239 optimize if we get back empty_stmt_node.
8240 For MODIFY_EXPR, re-do checking of static initializers.
8241 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8242 For VAR_DECL, pass correct context.
8244 * verify.c (verify_jvm_instructions): Better error messages.
8246 1999-05-03 Tom Tromey <tromey@cygnus.com>
8248 * parse-scan.y (interface_declaration): Call
8249 report_class_declaration for interfaces.
8251 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8253 * Makefile.in: Remove -v from bison command lines.
8255 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8257 * check-init.c (check_init): Exclude a case of error when doing
8259 * class.c (layout_class_method): Don't generate the error message
8260 twice when compiling from source.
8261 * lang-options.h: Added `-Wredundant-modifers' and
8262 `-Wunusupported-jdk11' flags and help text.
8263 * lang.c (lang_decode_option): Added support for
8264 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8265 flag_static_local_jdk11 and flag_redundant set accordingly.
8266 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8267 * parse.h (EXPR_WFL_ADD_COL): New macro.
8268 (DECL_END_SOURCE_LINE): Likewise.
8269 (DECL_INHERITED_SOURCE_LINE): Likewise.
8270 * parse.y (static_ref_err): New function, prototyped.
8271 (CCB_TK): Now tagged <operator>.
8272 (class_body:): Remember the location of the closing '}' of a class
8273 definition when doing xrefs.
8275 (block_end:): Likewise.
8276 (create_class): Remember the location of the inherited class
8277 identifier when doing xrefs.
8278 (register_fields): Added test on first operand of `init' before
8279 testing it TREE_CODE.
8280 (method_header): Store the location of the class identifier in the
8281 class decl when doing xrefs.
8282 (finish_method_declaration): Don't combine first/last method line
8284 (java_check_regular_methods): Warning check on not overriding
8285 methods with default access on other packages move before check on
8286 static methods. Initialization of `aflags' also moved up.
8287 (resolve_expression_name): Call static_ref_err to report the error.
8288 (static_ref_err): New function, implemented.
8289 (resolve_field_access): Returned simplified static field access
8291 (resolve_qualified_expression_name): Check for illegal use of
8292 static fields in a non static context. Call static_ref_err to
8293 report error in various places.
8294 (java_complete_tree): Do not fold initialized static fields when
8296 (java_complete_lhs): Likewise.
8298 1999-04-29 Anthony Green <green@cygnus.com>
8300 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8301 create internal labels.
8302 (lookup_label): Ditto.
8304 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8306 * class.c (layout_class_method): Generate <clinit>'s rtl for
8308 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8309 for interfaces' <clinit>.
8310 * expr.c (lookup_field): Search for fields in interfaces.
8311 (expand_invoke): Fixed indentation.
8312 (expand_java_field_op): Likewise. Use IS_CLINIT.
8313 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8314 (IS_CLINIT): New macro.
8315 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8316 interface was parsed.
8317 (maybe_generate_clinit): Don't generate if the current class is an
8318 interface with only fields of primitive types.
8319 (reset_method_name): Use IS_CLINIT.
8320 (java_complete_expand_method): Expand <clinit> when it exists for
8321 interfaces. Use IS_CLINIT.
8322 (resolve_expression_name): Use DECL_CONTEXT instead of
8323 current_class to build static field references.
8324 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8325 ARRAY_REF when doing xreferencing.
8326 (check_final_assignment): Fixed typo in leading comment. Use
8328 (patch_array_ref): Don't fully expand array references when
8330 (patch_return): Use IS_CLINIT.
8331 (patch_throw_statement): Likewise.
8333 1999-04-22 Tom Tromey <tromey@cygnus.com>
8335 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8337 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8339 * decl.c (predef_filenames, predef_filenames_size): New globals
8340 (init_decl_processing): predef_filenames and predef_filenames_size
8342 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8344 * jcf-parse.c (predefined_filename_p): New function.
8345 (yyparse): Check that files on the command line are specified only
8346 once and issue a warning otherwise.
8347 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8348 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8349 avoid a gcc warning with -W -Wall turned on.
8350 (java_expand_classes): Abort if errors were encountered.
8351 (java_complete_lhs): If the cross reference flag is set, wrap
8352 field DECL node around a WFL when resolving expression name.
8354 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8356 * lang.c (lang_decode_option): Fixed returned value when parsing
8357 `-fxref=...' and `-Wall'.
8358 * parse.y (source_end_java_method): Do not generate code when
8359 flag_emit_xref is set.
8360 (resolve_expression_name): Do not build static field access when
8361 flag_emit_xref is set.
8362 (resolve_field_access): No special treatment on `length' when
8363 flag_emit_xref is set. Do not build qualified static field access
8364 when flag_emit_xref is set.
8365 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8366 when flag_emit_xref is set.
8367 (patch_assignment): Do not generate array store runtime check when
8368 flag_emit_xref is set.
8369 * xref.c (xref_flag_value): Fixed function declaration
8371 (xset_set_data): New function.
8372 * xref.h (xref_set_data): Added prototype for new function.
8373 (typedef struct xref_flag_table): New field data.
8374 (XREF_GET_DATA): New macro.
8376 1999-04-19 Tom Tromey <tromey@cygnus.com>
8378 * xref.h (enum): Removed trailing comma.
8380 * parse.y (resolve_qualified_expression_name): Added missing
8383 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8385 * gjavah.c: New prototypes for java_float_finite and
8388 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8390 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8393 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8395 * Makefile.in (TREE_H): Add tree-check.h.
8396 (RTL_H): Add genrtl.h.
8398 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8400 * parse.y (patch_assignment): Added ArrayStoreException runtime
8403 1999-04-06 Per Bothner <bothner@cygnus.com>
8405 * expr.c (pop_type_0): New function.
8406 (pop_type): Use pop_type_0.
8407 * java-tree.h (pop_type_0): New declaration.
8408 * verify.c (verify_jvm_instructions): Check return instructions.
8410 * parse.y (patch_binop): Don't fold if non-constant and emiting
8413 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8415 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8417 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8418 (main_jcf): Don't define.
8419 (process_file): Don't set `main_jcf'.
8421 * java-tree.h (main_jcf): Don't declare.
8423 * jcf-parse.c (main_jcf): Add static definition.
8425 * lang.c (main_jcf): Don't define.
8427 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8429 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8431 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8433 * jcf-depend.c: Include "config.h", not <config.h>.
8435 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8438 * jcf-path.c: Include "config.h", not <config.h>.
8440 * lex.c: Don't include various system header files.
8441 (java_init_lex): Cast the argument of `bzero' to PTR
8443 * parse-scan.y (java_push_parser_context): Likewise.
8445 * parse.y (java_push_parser_context): Likewise.
8446 (patch_bc_statement): Match format specifier to variable argument.
8448 * xref.c: Don't include <stdio.h>.
8450 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8452 * parse.y (struct parser_ctxt *ctxp): Now global.
8453 (declare_local_variables): Use WFL compound value for the
8454 declaration source line value, when doing cross-referencing.
8456 1999-03-31 Tom Tromey <tromey@cygnus.com>
8458 * gjavah.c (print_field_info): Allow constants of other types.
8459 (print_include): Generate include when new name is proper prefix
8460 of already printed name.
8461 (add_namelet): Likewise.
8462 (cxx_keyword_subst): New function.
8463 (print_method_info): Use it.
8464 (print_field_name): New function.
8465 (get_field_name): New function.
8466 (print_field_info): Use get_field_name and print_field_name.
8468 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8470 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8471 'KR-C', so gperf uses the `const' keyword on strings.
8473 * keyword.gperf (java_keyword): Const-ify a char*.
8475 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8477 * parse.y (patch_bc_statement): Fixed identation and a bogus
8480 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * parse.y (patch_assignment): Allow static variables in other
8483 classes to be assigned.
8485 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8487 * class.c (maybe_add_interface): Remove unused variable
8489 (make_class_data): Use = for assignment, not ==. Likewise.
8490 (emit_register_classes): Remove unused variable `decl'.
8492 * lex.c: Fix comment so as not to contain an embedded `/*'.
8494 * verify.c (verify_jvm_instructions): Remove unused variable
8497 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8499 * parse.y (complete_loop_body): Rename to finish_loop_body.
8500 (complete_labeled_statement): Rename to finish_labeled_statement.
8501 (complete_for_loop): Rename to finish_for_loop.
8502 (complete_method_declaration): Rename to finish_method_declaration.
8504 * java-tree.h (continue_identifier_node): New global node.
8505 * decl.c: Define and initialize continue_identifier_node.
8506 * parse.y (generate_labeled_block): Remove - no longer needed.
8507 (build_loop_body): Use continue_identifier_node for continue block.
8508 (finish_labeled_statement): Also do pop_labeled_block actions.
8509 (java_complete_lhs): POP_LOOP even if error.
8510 (build_labeled_block): Special handling for continue_identifier_node.
8511 (patch_loop_statement): Re-organize.
8512 (patch_bc_statement): Re-write.
8514 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8517 using a WFL compound value.
8518 * parse.y (xref.h): Include.
8519 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8521 (register_fields): Set WFL compound value to lineno if doing
8523 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8525 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8526 * xref.h (expand_xref): Prototype renamed from xref_generate.
8528 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8530 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8531 (GET_CURRENT_BLOCK): New macro.
8532 * parse.y (current_static_block): New global variable.
8533 (method_body:): Define action.
8534 (complete_method_declaration): Set current_function_decl to NULL
8535 when work on the current method is done.
8536 (declare_local_variables): Use GET_CURRENT_BLOCK.
8537 (java_method_add_stmt): Likewise.
8538 (java_complete_expand_method): Disable the use of `this' when
8540 (enter_a_block): If no current method exist, use
8541 current_static_block to link static initializer blocks.
8542 (exit_block): Rewritten to use current_static_block when no current
8544 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8545 (patch_return): Forbid the use of `return' in static initializers.
8546 (patch_throw_statement): Fixed indentation. Issue specific error
8547 for uncaught thrown checked exception in static initializer
8548 blocks. Removed FIXME.
8550 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8552 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8553 Link gcj from gcc.o.
8555 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8557 * parse.y (find_applicable_accessible_methods_list): When dealing
8558 with interface: ensure that a given interface or java.lang.Object
8559 are searched only once.
8561 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8563 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8565 * jcf-dump.c (print_access_flags): Add braces around if-else.
8567 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8570 * lex.c (build_wfl_node): Add static prototype.
8572 * lex.h (build_wfl_node): Remove static prototype.
8574 * parse.y: Include lex.c early enough to declare everything needed.
8575 Ensure calls to `build_wfl_node' pass the proper arguments.
8576 (create_class): Remove unused variable `super_decl'.
8577 (get_printable_method_name): Initialize variable `name'.
8579 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8581 * Changelog: Fixed 1999-03-22 typos.
8582 * lang.c (lang_decode_option): Fixed typo in error string in the
8585 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8587 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8589 * java-tree.h (flag_emit_xref): Declared extern.
8590 * lang.c (xref.h): Included.
8591 (flag_emit_xref): New global variable.
8592 (lang_decode_option): Added support for -fxref.
8596 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8598 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8601 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8603 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8604 $(srcdir)/../system.h and $(JAVA_TREE_H).
8605 (jcf-io.o): Depend on $(JAVA_TREE_H).
8606 (mangle.o): Likewise.
8608 * check-init.c (check_cond_init): Add static prototype.
8610 * class.c (build_java_method_type, hashUtf8String,
8611 make_field_value, get_dispatch_vector, get_dispatch_table,
8612 append_gpp_mangled_type, mangle_static_field): Likewise.
8613 (strLengthUtf8): Hide unused definition.
8614 (hashUtf8String): Const-ify.
8615 (make_field_value): Un-ANSI-fy.
8617 * constants.c: Move inclusion of jcf.h above java-tree.h.
8618 (set_constant_entry, find_class_or_string_constant,
8619 find_name_and_type_constant, get_tag_node,
8620 build_constant_data_ref): Add static prototype.
8622 * decl.c (push_jvm_slot, builtin_function,
8623 lookup_name_current_level): Likewise.
8624 (builtin_function): Const-ify.
8626 * except.c (expand_start_java_handler, expand_end_java_handler):
8627 Add static prototype.
8629 * expr.c (flush_quick_stack, push_value, pop_value,
8630 java_stack_swap, java_stack_dup, build_java_athrow,
8631 build_java_jsr, build_java_ret, expand_java_multianewarray,
8632 expand_java_arraystore, expand_java_arrayload,
8633 expand_java_array_length, build_java_monitor, expand_java_pushc,
8634 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8635 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8636 expand_compare, expand_test, expand_cond, expand_java_goto,
8637 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8638 expand_java_field_op, java_push_constant_from_pool): Likewise.
8640 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8641 (build_java_arraynull_check): Mark parameters `node' and `type'
8642 with ATTRIBUTE_UNUSED.
8643 (note_label): Likewise for parameter `current_pc'.
8644 (expand_java_call, expand_java_ret): Hide unused definition.
8646 * java-tree.h (make_class, build_constants_constructor,
8647 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8648 init_outgoing_cpool, register_class, emit_register_classes,
8649 java_layout_seen_class_methods): Prototype.
8650 (unicode_mangling_length): Const-ify.
8651 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8652 emit_unicode_mangled_name, format_int, format_uint,
8653 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8654 jcf_print_utf8_replace, open_class): Prototype.
8656 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8657 <stdio.h>. Include tree.h/java-tree.h.
8658 (utf8_equal_string usage, process_class): Add static prototype.
8659 (open_class): Don't prototype this here.
8660 (utf8_equal_string): Match arguments to format specifiers.
8661 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8662 TABLE_SWITCH, disassemble_method): Likewise.
8664 * jcf-io.c: Include tree.h/java-tree.h.
8665 (open_class, find_classfile, jcf_print_utf8,
8666 jcf_print_utf8_replace): Const-ify.
8668 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8669 parse_class_file): Add static prototype.
8670 (find_in_current_zip): Match definition to existing static
8673 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8674 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8675 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8676 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8677 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8678 generate_bytecode_return, perform_relocations, init_jcf_state,
8679 init_jcf_method, release_jcf_state, generate_classfile):
8680 Add static prototype.
8681 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8682 (make_class_file_name): Const-ify.
8684 * jcf.h (find_classfile): Const-ify.
8686 * jv-scan.c (reset_report): Remove prototype.
8688 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8689 (error): Rewrite to allow varargs.
8691 * lang.c (lang_f_options): Const-ify.
8693 * lex.c (java_parse_escape_sequence): Add static prototype.
8694 (java_allocate_new_line): Match definition to existing static
8697 * mangle.c Include tree.h/java-tree.h.
8698 (unicode_mangling_length, emit_unicode_mangled_name,
8699 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8701 * parse.h (jdep_code): Remove trailing comma in enumeration.
8702 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8703 (reset_report): Add prototype.
8705 * verify.c (push_pending_label, merge_types): Add static
8708 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8710 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8712 * parse.y (find_applicable_accessible_methods_list): Extend the
8713 search to superinterfaces when relevant.
8714 (search_applicable_methods_list): New function.
8716 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8718 * class.c (unmangle_classname): Implemented stricter testing
8719 before setting the QUALIFIED_P flag on an identifier.
8721 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8723 * parse.y (java_complete_lhs): Call force_evaluation_order
8724 after patch_newarray.
8725 (patch_binop): Don't call fold if there are side effects.
8727 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8729 * parse.y (java_stabilize_reference): Use save_expr instead of
8730 building a SAVE_EXPR node.
8731 (java_complete_lhs): Patch the resulting string of the `+='
8732 operator (if necessary) and complete the RHS after having built
8735 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8737 * class.c (make_class): Don't set CLASS_P here (because
8738 this function is also called by build_java_array_type).
8739 (push_class): Set CLASS_P here instead.
8740 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8742 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8743 context. If the context is class, perfer "super" over "synchronized".
8744 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8746 * parse.y (create_class): Don't call parser_check_super here;
8747 it is not robust. Always wait until later.
8749 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8750 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8752 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8754 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8755 * lex.h (UNGETC): Change misleading macro.
8757 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8759 * parse.y (java_stabilize_reference): Return NODE when patching a
8761 (java_complete_lhs): Put parenthesis around truth values.
8763 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * class.c (layout_class_method): Don't make rtl for interface
8767 * parse.h (GET_TYPE_NAME): New macro.
8768 * parse.y (if_then_statement:): Fixed indentation.
8769 (if_then_else_statement:): Likewise.
8770 (for_statement:): Fixed spacing.
8771 (try_statement:): Fixed indentation.
8772 (create_interface): Don't force interfaces to be abstract.
8773 (method_header): Abstract methods are OK in interfaces.
8774 (declare_local_variables): Fixed typo in comment.
8775 (java_complete_expand_method): Fixed indentation.
8776 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8777 non accessible fields.
8778 (java_stabilize_reference): New function.
8779 (java_complete_lhs): Fixed indentation. Use
8780 java_stabilize_reference in compound assignement. Insert the
8781 cast. If not processing `+' fix string constants before processing
8784 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8786 * constants.c (find_class_or_string_constant): Cast variable `j'
8787 to a `jword' when comparing against one.
8789 * expr.c (java_lang_expand_expr): Remove unused variables
8790 `has_finally_p' and `op0'.
8792 * gjavah.c (print_field_info): Cast a value to jint when comparing
8793 against one. Likewise for a jlong.
8794 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8795 against a signed quantity.
8797 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8798 (print_signature): Don't needlessly dereference variable `str'
8800 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8801 `max_locals' with ATTRIBUTE_UNUSED.
8802 (jcf_parse_class): Likewise for variable `index'.
8804 * parse.h (reverse_jdep_list): Remove static prototype.
8806 * parse.y (build_jump_to_finally): Remove prototype and definition.
8807 (reverse_jdep_list): Add static prototype.
8809 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8810 `assignment' and `expr_decl'.
8812 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8814 1999-03-12 Andrew Haley <aph@cygnus.com>
8816 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8817 we'll need a directory separator and a null character.
8819 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8821 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8823 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8825 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8828 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8830 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8832 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8834 * class.c (layout_class_method): A static method in a base class
8835 is never overridden, so treat it like it doesn't exist.
8836 However, do complain about private non-static method overriding
8837 public static method.
8839 * parse.y: Don't set unused INITIALIZED_P flag.
8840 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8842 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8843 (build_array_from_name): Re-order &index[string] to &string[index].
8845 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8846 error_mark (it might catch more errors, but it is more likely to lose).
8848 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8850 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8851 (parse-scan.o): Depend on toplev.h.
8853 * class.c (make_method_value): Add prototype. Make it static.
8854 Remove unused second argument, caller changed.
8856 * expr.c (java_lang_expand_expr): Remove unused variable
8859 * java-tree.h: Don't prototype find_in_current_zip.
8860 Add prototypes for verify_constant_pool, start_java_method,
8861 end_java_method, give_name_to_locals, expand_byte_code,
8862 open_in_zip, set_constant_value, find_constant1, find_constant2,
8863 find_utf8_constant, find_string_constant, find_class_constant,
8864 find_fieldref_index, find_methodref_index, write_constant_pool,
8865 count_constant_pool_bytes and encode_newarray_type.
8867 * jcf-dump.c: Remove unused variable `LONG_temp'.
8869 * jcf-parse.c: Include parse.h.
8870 (jcf_parse_source): Remove unused parameter, all callers changed.
8871 (jcf_figure_file_type): Add static prototype.
8872 (find_in_current_zip): Likewise. Also remove unused parameter,
8873 all callers changed.
8874 (read_class): Initialize variable `saved_pos'.
8876 * jcf-reader.c (jcf_parse_preamble): Mark variables
8877 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8879 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8880 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8881 (java_parse_doc_section): Initialize variable `seen_star'.
8882 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8883 (java_lex_error): Mark parameters `msg' and `forward' with
8885 (java_get_line_col): Mark parameters `filename' and `line' with
8888 * parse-scan.y: Include toplev.h.
8889 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8891 * parse.h: use `struct JCF', not plain `JCF'.
8892 (java_parser_context_save_global, java_expand_classes
8893 java_parser_context_restore_global, java_parse): Add prototypes.
8895 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8898 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8900 * check-init.c (check_init): COPYN takes word count, not bit count.
8902 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8904 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8905 explicit build_decl. (Avoids crash in reload when optimizing.)
8907 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8909 * decl.c (complete_start_java_method): Handle synchronized method
8910 even when compiling from bytecode.
8912 1999-02-26 Tom Tromey <tromey@cygnus.com>
8914 * gjavah.c (add_class_decl): Only generate `#include' if outer
8915 class is not the name of the class we are processing. Correctly
8916 append `.h' in #include.
8917 (process_file): Clean up newlines around generated `#include's.
8918 (decode_signature_piece): Correctly handle inner classes.
8919 (struct include): New structure.
8920 (all_includes): New global.
8921 (print_include): New function.
8922 (add_class_decl): Use it.
8923 (process_file): Likewise.
8924 (add_class_decl): Generate include for java-array.h if array
8926 (process_file): Don't generate java-array.h include.
8928 * gjavah.c (add_namelet): Check for standard package names here.
8929 (add_class_decl): Don't check for standard package names here.
8931 1999-02-25 Tom Tromey <tromey@cygnus.com>
8933 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8934 When reading a zip file, only use strncmp if both strings are
8935 bigger than the buffer length. Initialize `k' when looping
8938 1999-02-24 Tom Tromey <tromey@cygnus.com>
8940 * gjavah.c (struct namelet): New structure.
8941 (add_namelet): New function.
8942 (print_namelet): New function.
8943 (print_class_decls): Use add_namelet and print_namelet to generate
8944 namespaces and not classes.
8945 (method_printed): New global.
8946 (HANDLE_END_METHOD): Examine method_printed.
8947 (print_method_info): Set method_printed when required. Print
8948 error if function to be ignored is marked virtual. Handle $finit$
8950 (METHOD_IS_FINAL): New macro.
8951 (print_field_info): Use it.
8952 (HANDLE_METHOD): Clear method_printed.
8953 (method_pass): New global.
8954 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8955 (process_file): Do two passes over both fields and methods.
8956 (HANDLE_METHOD): Examine method_pass.
8958 (add_class_decl): New function.
8959 (print_class_decls): Don't scan over entire constant pool.
8961 1999-02-23 Tom Tromey <tromey@cygnus.com>
8963 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8964 disable linking in that case.
8966 1999-02-20 Tom Tromey <tromey@cygnus.com>
8968 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8971 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8973 * decl.c (build_result_decl), java-tree.h: New method.
8974 (complete_start_java_method): Handle synchronized methods.
8975 Don't build DECL_RESULT here. (Ordering dependency problem.)
8976 (start_java_method): Call build_result_decl here instead ...
8977 * parse.y (java_complete_expand_method): ... and here.
8978 (expand_start_java_method): Don't call complete_start_java_method here.
8979 (java_complete_expand_method): Call it here instead.
8980 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8981 * java-tree.h: ... here.
8983 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8984 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8985 for ARRAY_REF - it doesn't work when array bounds are checked.
8986 (patch_array_ref): Handle it here instead.
8988 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8990 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8992 Force left-to-right evaluation of binary operations etc.
8993 * expr.c (force_evaluation_order), java-tree.h: New function.
8994 * parse.y (java_complete_lhs): Pass binary operations, procedure
8995 calls, and ARRAY_REFs to force_evaluation_order.
8996 (various): Set TREE_SIDE_EFFECTS more carefully.
8998 Tolerate random (non-UTF8) encoding in comments without complaining.
8999 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9000 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9002 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9003 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9005 * parse.y (java_complete_lhs): Ignore an empty statement in a
9006 COMPOUND_EXPR. Don't complain about empty statement after return.
9008 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9010 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9011 in TREE_LIST - just chain the POINTER_TYPEs together.
9012 (resolve_class): If type already resolved, return decl.
9013 After resolving, update TREE_TYPE(class_type), and name (if array).
9014 * parse.h (do_resolve_class), parse.y: Make non-static.
9015 * class.c (maybe_layout_super_class): Take this_class argument.
9016 Do do_resolve_class if necessary.
9017 (layout_class, layout_class_methods): Adjust calls appropriately.
9018 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9019 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9020 * typeck.c (build_java_array_type): Don't call layout_class.
9022 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9024 * parse.y (check_pkg_class_access): Allow private class access
9025 within the same package.
9026 (strip_out_static_field_access_decl): New function.
9027 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9028 operator argument before testing its nature.
9030 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9032 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9033 (TRY_EXPR): Simplify - it no longer has a finally clause.
9034 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9035 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9036 * expr.c (java_lang_expand_expr): Likewise.
9037 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9038 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9039 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9040 (build_try_statement): Remove finally parameter and handling.
9041 (build_try_finally_statement): New function.
9042 (patch_try_statement): No longer need to support finally clause.
9043 (try_statement): Update grammar action rules.
9044 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9045 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9047 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9049 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9050 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9052 1999-02-17 Andrew Haley <aph@cygnus.com>
9054 * class.c (build_utf8_ref): Back out broken patch which was
9055 intended to to output signatures using '.' as a separator.
9057 * class.c (make_class_data): Output signatures using '.' as a
9058 separator, rather than '/'.
9059 (mangled_classname): Likewise.
9060 (make_field_value): Likewise.
9061 (make_method_value): Likewise.
9062 * constants.c (alloc_class_constant): Likewise.
9063 * expr.c (build_invokeinterface): Likewise.
9065 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9067 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9068 of an ancient workaround.
9070 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9072 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9075 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * lex.c (yylex): Encode \0 as UTF8.
9079 1999-02-10 Tom Tromey <tromey@cygnus.com>
9081 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9082 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9083 (libgcj_zip): Renamed.
9084 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9086 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9088 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9089 (GC_NAME): Renamed -lgc to -lgcjgc.
9091 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9093 * lex.c (java_lang_cloneable): Initialize.
9094 * parse.y (java_lang_cloneable): New static variable.
9095 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9096 doing one more qualification round.
9097 (valid_ref_assignconv_cast_p): Reject null source or
9098 destination. Allow an array to be cast into java.lang.Cloneable.
9099 (patch_cast): Swapped two first arguments to first call to
9100 valid_ref_assignconv_cast_p.
9102 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9104 * parse.h: DECL_P renamed JDECL_P.
9105 * parse.y: DECL_P replaced by JDECL_P.
9106 (build_array_from_name): Always use pointer's type.
9107 (patch_bc_statement): Extra code to search continue target in a
9108 for loop. Fixed comments. Continue target is current loop when
9111 1999-02-05 Andrew Haley <aph@cygnus.com>
9113 * class.c (make_class_data): The superclass of an interface should
9114 be null, not class Object.
9116 * lex.c (java_lex): Sign extend hex literals.
9118 1999-02-04 Andrew Haley <aph@cygnus.com>
9120 * class.c (build_utf8_ref): Output signatures using '.' as a
9121 separator, rather than '/'.
9122 (make_class_data): Likewise.
9124 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9126 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9127 mkstemp.o. Get them from libiberty now.
9129 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9131 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9133 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9135 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9138 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9140 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9141 * jcf-write.c (generate_bytecode_return): New function.
9142 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9144 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9145 generate special [fd]const_[01] instructions.
9147 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9149 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9150 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9152 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9154 * parse.y (patch_method_invocation): Handle calling static methods,
9155 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9157 * parse.y (java_complete_lhs): Don't complain about unreachable
9158 exit condition in a do-while statement.
9160 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9162 * lex.c (java_read_char): Fixed utf8 decoding.
9163 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9165 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9166 comments. Local variable `all_primitive' is gone. Broadened
9167 acceptance of `0' to floating point targets. `long' can now be
9168 widened to `double' or `float'.
9169 (valid_method_invocation_conversion_p): Added leading
9170 comment. Fixed tabulation.
9171 (build_string_concatenation): Optimize out left or right empty
9174 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9176 * jcf-write.c (localvar_alloc): Only emit entry for
9177 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9178 (generate_bytecode_insns): Only call put_linenumber if
9179 debug_info_level > DINFO_LEVEL_NONE.
9180 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9181 is specified, add -g1 (for compatibility wih javac).
9183 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9185 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9186 gjavah.o, check-init.o, jv-scan.o
9188 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9190 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9192 * gjavah.c: Include config.h and system.h.
9194 * javaop.h (inline): Don't define, its handled by system.h.
9195 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9196 from `inline' to `static inline'.
9198 * jcf.h (inline): Don't define, its handled by system.h.
9200 * lex.c (inline): Likewise.
9202 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9204 * lang-specs.h: Map -Qn to -fno-ident.
9206 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9208 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9210 1999-01-29 Tom Tromey <tromey@cygnus.com>
9212 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9213 then cast it to Object before calling `append' method.
9215 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9217 * check-init.c (check_bool2_init, check_bool_init, check_init):
9218 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9219 * jcf-write.c (generate_bytecode_insns): Likewise.
9221 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9223 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9224 * parse.y (patch_cast): Allow a boolean to be cast into a
9227 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9229 * parse.y: (class_declaration:): Fixed indentation.
9230 (class_member_declaration:): Extra `;' after field declaration now
9232 (interface_declaration:): Removed debug messages in error reports.
9233 (patch_binop): Nodes created and returned inherit the orignal
9234 node's COMPOUND_ASSIGN_P flag value.
9235 (patch_cast): Fix cast from char to floating point.
9237 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9239 * except.c, java-except.h (expand_resume_after_catch): new
9241 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9242 to branch back to main flow of control after a catch block.
9244 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9246 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9247 $(srcdir)/../system.h.
9248 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9249 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9250 (jcf-write.o): Likewise.
9251 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9252 (mangle.o): Depend on $(srcdir)/../toplev.h.
9253 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9254 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9256 * class.c: Include output.h and parse.h.
9257 (mangled_classname): Add the `const' keyword to a char*.
9258 (find_named_method): Hide unused function definition.
9259 (build_utf8_ref): Change type of variable `c' to unsigned char.
9260 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9261 (build_class_ref): Add the `const' keyword to a char*.
9262 (layout_class_method): Remove unused variable `buf'.
9264 * decl.c (find_local_variable): Remove unused variable `rtl'.
9265 (pushdecl): Likewise for variables `different_binding_level' and
9267 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9268 (maybe_build_cleanup): Likewise for parameter `decl'.
9270 * except.c (expand_start_java_handler): Mark parameter `range'
9271 with ATTRIBUTE_UNUSED.
9273 * expr.c: Include except.h.
9274 (pop_type): Remove unused variable `i'.
9275 (pop_value): Likewise for variables `n_words' and `i'.
9276 (expand_java_arrayload): Likewise for variable `convert'.
9277 (java_lang_expand_expr): Likewise for variables `op0', `type',
9278 `mode', `unsignedp', `node' and `elements'.
9279 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9281 (process_jvm_instruction): Add a `const' qualifier to a char*.
9283 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9284 (temp_directory): Likewise.
9285 (print_c_decl): Likewise.
9286 (print_method_info): Likewise.
9287 (decode_signature_piece): Likewise.
9288 (print_mangled_classname): Likewise.
9290 * java-except.h: Provide prototypes for maybe_start_try,
9291 maybe_end_try and add_handler.
9293 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9294 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9295 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9296 init_expr_processing, push_super_field, init_class_processing,
9297 can_widen_reference_to, class_depth, verify_jvm_instructions,
9298 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9299 set_local_type, merge_type_state, push_type, load_type_state,
9300 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9301 emit_unicode_mangled_name): Add prototypes.
9303 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9304 (print_signature_type): Use ISDIGIT, not isdigit.
9305 (print_signature): Remove unused variable `j'.
9307 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9308 int when comparing against one.
9310 * jcf-parse.c: Include toplev.h.
9312 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9313 (localvar_free): Remove unused variable `i'.
9314 (generate_bytecode_conditional): Likewise for variable `kind'.
9316 * jv-scan.c: Include config.h and system.h. Remove redundant
9317 OS header and gansidecl.h includes.
9318 (warning): Add the `const' keyword to a char*. Also add
9319 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9320 __STDC__, when determining whether to use ANSI-isms.
9321 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9322 (xmalloc): Don't redundantly prototype here.
9323 (main): Remove unused parameter `envp'. Also fix the arguments
9324 passed to function `fatal' to match the format specifier.
9326 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9328 * mangle.c: Include toplev.h.
9329 (emit_unicode_mangled_name): Declare parameter `len'.
9331 * parse.y (parse_warning_context): Add the `const' keyword to a
9332 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9333 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9334 (issue_warning_error_from_context): Add the `const' keyword to
9336 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9337 not `__STDC__' for whether to use ANSI-isms.
9339 * typeck.c (incomplete_type_error): Mark parameters `value' and
9340 `type' with ATTRIBUTE_UNUSED.
9341 (parse_signature_type): Use ISDIGIT, not isdigit.
9343 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9344 (verify_jvm_instructions): Likewise. Remove unused variables
9345 `field_name' and `default_val'.
9347 * zextract.c: Include config.h and system.h. Remove redundant
9350 * zipfile.h: Prototype `read_zip_archive'.
9352 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9354 * typeck.c (convert): Allow conversions to void type: some
9355 optimizations in gcc do this.
9357 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9359 * typeck.c (convert_ieee_real_to_integer): New function.
9360 (convert): When not using fast-math and using hardware fp, convert
9361 an IEEE NaN to zero.
9363 1999-01-18 Andrew Haley <aph@cygnus.com>
9365 * parse.y (patch_binop): Do a type conversion from signed to
9366 unsigned and then back to signed when a ">>>" is found.
9368 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9370 * java-tree.h: (check_for_initialization): Added prototype.
9371 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9372 * parse.y (do_resolve_class): Removed unused locals.
9373 (read_import_dir): Likewise.
9374 (resolve_qualified_expression_name): Array creation
9375 expressions are valid primary expressions.
9376 (qualify_ambiguous_name): Likewise.
9377 (patch_synchronized_statement): Removed unused local.
9379 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9381 * Makefile.in (zextract.o): Add dependencies.
9383 * Makefile.in: Do not put ^Ls at the start of a line.
9385 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9387 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9388 sub-type the result of the call that gets the exception value.
9390 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9391 don't call finish_class.
9393 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9394 clear found before continuing.
9396 * verify.c (verify_jvm_instructions): On an array load, allow
9397 and handle top of stack to be TYPE_NULL.
9399 * gjavah.c (generate_access): Translate Java package private or
9400 protected access to C++ public, but with a comment.
9402 1999-01-13 Andrew Haley <aph@cygnus.com>
9404 * expr.c (generate_name): Name prefix changed to avoid clashes
9405 with assembler temp labels.
9407 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9408 MODIFY_EXPR. Without this, code for the assignement may not be
9409 generated at all and the synchronized statement will read an
9410 uninitialized variable.
9412 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * class.c (maybe_layout_super_class): Fixed returned value.
9415 * lex.c: Added 1999 to the copyright.
9416 (java_init_lex): Initialize java_lang_imported.
9417 * lex.h: Added 1999 to the copyright.
9418 * parse.h: Added 1999 to the copyright.
9419 (REGISTER_IMPORT): Fixed typo in trailing macro.
9420 (CURRENT_OSB): New macro.
9421 (struct parser_ctxt): New fields osb_depth, osb_limit.
9422 * parse.y (java_lang_id): New global variable.
9423 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9424 (array_creation_expression:): Use CURRENT_OSB.
9425 (dims:): Uses a stack to keep track of array dimensions.
9426 (cast_expression:): Use CURRENT_OSB.
9427 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9429 (register_fields): Fixed typos in comment.
9430 (check_method_redefinition): Fixed comment indentation.
9431 (java_check_regular_methods): Set saved found wfl to NULL after
9432 having reinstalled it in the previously found DECL_NAME.
9434 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9436 * gjavah.c (java_float_finite): Use a union to do type punning.
9437 (java_double_finite): Likewise.
9439 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9441 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9442 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9443 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9444 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9445 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9446 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9448 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9450 * check-init.c (check_init): If compiling to native, we don't
9451 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9453 1999-01-08 Tom Tromey <tromey@cygnus.com>
9455 * parse-scan.y (variable_declarator_id): Set or increment
9457 (bracket_count): New global.
9458 (formal_parameter): Handle case where bracket pairs trail variable
9461 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9463 * jcf-parse.c (yyparse): variable len changed from a char to an
9464 int to prevent overflow.
9466 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9468 * java-tree.h: Declare read_class.
9469 * jcf-parse.c (read_class): New function.
9470 (load_class): Now just call read_class.
9472 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9473 * jcf-parse.c (parse_source_file): Declare save_error_count,
9474 which is needed by java_parse_abort_on_error macro,
9475 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9477 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9478 constructor, if initializing a static field.
9479 (patch_new_array_init): Set TREE_CONSTANT if it is.
9480 * expr.c (java_lang_expand_expr): For a static array constructor
9481 of primitive elements, allocate the array itself statically.
9482 Disabled until we can set the vtable field statically.
9484 * check-init.c: New file. Checks for definite assignment.
9485 * Makefile.in (JAVA_OBJS): Add check-init.o.
9486 * parse.y (java_complete_expand_method): Call check_for_initialization.
9487 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9489 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9491 * parse.y : include system.h instead of including
9492 standard headers directly with the exception of <dirent.h>.
9494 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9496 * lex.h: Moved static function declarations to lex.c,
9497 to shut up some -Wall warnings.
9498 * lex.c: Static function declarations moved here.
9499 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9501 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9503 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9505 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9507 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9508 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9510 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9511 (localvar_alloc): Change return type to void,
9512 (emit_unop): Remove unused variable size.
9514 * jcf-write.c (struct jcf_block): Add new union.
9515 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9516 (call_cleanups): New functions.
9517 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9518 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9519 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9520 * lang.c (lang_init): Call using_eh_for_cleanups.
9521 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9522 completing operands to patch_synchronized_statement.
9523 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9524 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9525 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9527 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9529 * Make-lang.in: Comment out control-Ls; they upset some makes.
9531 1998-12-18 Tom Tromey <tromey@cygnus.com>
9533 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9536 1998-12-17 Tom Tromey <tromey@cygnus.com>
9538 * parse.y (DIR_SEPARATOR): New define.
9539 (check_class_interface_creation): Use it.
9541 * parse-scan.y (report_main_declaration): Recognize
9542 `java.lang.String' in argument to main.
9544 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9546 * parse.y (create_interface): Remove bogus test.
9548 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9550 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9551 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9553 1998-12-16 Tom Tromey <tromey@cygnus.com>
9555 * parse-scan.y (qualified_name): Use correct sprintf format.
9557 1998-12-15 Tom Tromey <tromey@cygnus.com>
9559 * gjavah.c (print_field_info): Changed how most negative number is
9562 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9564 * parse.y (fold_constant_for_init): New function.
9565 (resolve_expression_name): Don't replace static final
9566 constant-initialized fields by its value.
9567 (java_complete_lhs): New. Same as java_complete_tree, except does
9568 not replace static final constant-initialized fields by their values.
9569 (register_fields): If there is an initializer, set DECL_INITIAL and
9570 MODIFY_EXPR_FROM_INITIALIZATION_P.
9571 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9572 Only call patch_initialized_static_field if
9573 MODIFY_EXPR_FROM_INITIALIZATION_P.
9574 (patch_initialized_static_field): If not valid constant, clear
9577 * parse.y (lookup_field_wrapper): Fix thinko.
9579 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9580 set and restore global lineno.
9582 1998-12-14 Tom Tromey <tromey@cygnus.com>
9584 * gjavah.c (print_field_info): If value to print is the smallest
9585 value of its size, then print as hex to avoid later warnings from
9588 1998-12-14 Tom Tromey <tromey@cygnus.com>
9590 * gjavah.c (decompile_method): Decompile `return null'.
9591 (process_file): Generate `#pragma interface'.
9592 (method_declared): New global.
9593 (print_method_info): Set it.
9594 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9595 (print_method_info): Handle abstract methods.
9597 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9599 * parse.y (patch_method_invocation): If class_decl is null
9600 (e.g. an array type), use original type.
9602 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9603 errors about uncaught exception from clone (of array, specifically).
9605 1998-12-13 Tom Tromey <tromey@cygnus.com>
9607 * gjavah.c (decompile_method): Handle all types of `return'
9608 opcode. Decompile `return this' and `return'.
9609 (method_access): New global.
9610 (print_method_info): Set it.
9611 (decompile_method): Don't decompile a synchronized method.
9613 1998-12-13 Tom Tromey <tromey@cygnus.com>
9615 * jcf-reader.c (jcf_parse_one_method): Recognize
9617 * gjavah.c (HANDLE_END_METHOD): New macro.
9618 (HANDLE_CODE_ATTRIBUTE): New macro.
9619 (decompile_method): New function.
9620 (print_method_info): Don't print `;\n' at end of function decl.
9621 Include java-opcodes.h.
9622 (decompiled): New global.
9624 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9626 * class.c (build_class_ref): Handle PRIMTYPE.class if
9627 flag_emit_class_files.
9628 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9629 if flag_emit_class_files.
9630 * parse.y (java_complete_tree): Pre-liminary support for
9631 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9633 * parse.y (patch_synchronized_statement): Don't call monitorexit
9634 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9636 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9638 * zipfile.h (opendir_in_zip): New declaration.
9639 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9640 (opendir_in_zip): New function, using code from open_in_zip.
9641 (open_in_zip): Call opendir_in_zip.
9642 (find_class): Remove no-longer-used do_class_file parameter,
9643 but add source_ok parameter. Change logic so if we find a .java file,
9644 we don't look for .class in later classpath emtries.
9645 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9646 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9647 * gjavah.c: Update call to find_class.
9648 * jcf-dump.c: Likewise.
9650 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9651 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9652 nothing if body is empty_stmt_node.
9653 Various little fixes so SP gets correctly adjusted.
9654 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9655 For CALL_EXPR, test if static first.
9656 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9657 such as the ones we create for Object and Class.
9658 Set and restore current_function_decl.
9659 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9660 (note_possible_classname): New function.
9661 (read_import_entry): Removed. Merged with read_import_dir.
9662 (read_import_dir): Don't call find_class - that only gives us
9663 the first classpath entry having the needed package.
9664 Use the struct buffer data structure from buffer.h.
9665 (read_import_dir, find_in_imports_on_demand): The remembered
9666 class names now use '.' (not '/') as package separator.
9668 * parse.y (java_complete_expand_methods): Call write_classfile
9669 here, and not in java_expand_classes (which only gets first class).
9671 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9674 (register_fields): If a static fields has an initializer, just
9675 chain it on ctxp->static_initialized, and handle later.
9676 (java_complete_expand_methods): Force <clinit> first.
9677 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9678 - it's already been completed.
9679 (patch_initialized_static_field): New function.
9680 (java_complete_field): Call it.
9682 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9684 * expr.c (encode_newarray_type, build_new_array): New functions.
9685 * java-tree.h: Declare build_new_array.
9686 * jcf-write.c (patch_newarray): Use build_new_array.
9688 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9689 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9691 * parse.y (patch_new_array_init): Re-organize.
9692 Now is passed the actual array (pointer) type of the value.
9693 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9694 (patch_array_constructor): Removed - merged into patch_new_array_init.
9695 (java_complete_tree): Update patch_new_array_init.
9697 * jcf-write.c (find_constant_index): New function.
9698 (generate_bytecode_insns): Use find_constant_index.
9699 (generate_classfile): Use find_constant_index for ConstantValue.
9701 1998-12-11 Tom Tromey <tromey@cygnus.com>
9703 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9704 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9705 * class.c (make_class_data): Renamed dtable -> vtable, and
9706 dtable_method_count -> vtable_method_count.
9708 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9710 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9711 global variables, initialized.
9712 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9713 Declared new global variables.
9714 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9715 double_zero_node, integer_zero_node upon direct matching.
9716 * parse.y (purify_type_name): Added function prototype.
9717 (duplicate_declaration_error_p): Consider new_type as potentially
9718 being a incomplete type. Use purify_type_name on type string.
9719 (method_header): saved_type: unused variable removed. Don't figure
9720 return type if method name is invalid.
9721 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9722 processed by patch_unaryop.
9723 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9724 increment/decrement node into its original type after binary
9725 numeric promotion on its operands.
9727 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9729 * parse.y (array_initializer:): Array init operand is NULL_TREE
9730 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9731 now an error. Fixed indentation problems.
9732 (patch_string): Handle error_mark_node as an argument.
9733 (patch_new_array_init): Fixed indentation problems.
9734 (array_constructor_check_entry): Removed check on null wfl_value.
9735 Return an error if wfl_value's walk returns an error.
9737 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9739 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9740 * lex.c (java_lex): Remember column position before advancing one
9741 token. Retain location information on OCB_TK.
9742 * lex.h (typedef struct java_lc): Added new field.
9743 * parse.h (GET_SKIP_TYPE): New macro.
9744 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9745 * parse.y (build_new_array_init, patch_new_array_init,
9746 patch_array_constructor, maybe_build_array_element_wfl,
9747 array_constructor_check_entry): New function prototypes.
9748 (switch_block:): Tagged <node>.
9749 (OCB_TK): Tagged <operator>.
9750 (array_initializer:): Installed actions.
9751 (variable_initializer): Build location information on element if
9753 (switch_statement:): Fixed indentation typo.
9754 (switch_block:): Redefined default action.
9755 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9756 (patch_assignment): Removed duplicate code.
9757 (maybe_build_array_element_wfl, build_new_array_init,
9758 patch_new_array_init, patch_array_constructor,
9759 array_constructor_check_entry): New functions.
9761 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9763 * parse.y (array_initializer): Tagged <node>.
9764 (variable_initializer:): Use default rule.
9765 (array_initializer:): Defined actions.
9766 (variable_initializers:): Likewise.
9767 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9768 non-static field accesses.
9769 (patch_invoke): Fixed indentation typo.
9770 (java_complete_tree): Likewise.
9771 (build_labeled_block): Changed leading comment. Generate an error
9772 in case of duplicate loop labels.
9773 (patch_conditional_expr): Patch results of string concatenation
9776 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9778 * constants.c (find_methodref_index): When the class is an interface,
9779 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9781 * decl.c (finit_identifier_node): Use "$finit$", rather than
9782 "<finit>" (which Sun's verifier rejects).
9783 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9784 (generate_field_initialization_code): Removed.
9785 (fix_constructors) Don't add call to $finit$ here (wrong order).
9786 (patch_method_invocation): Add $finit$ call here.
9788 * java-tree.h (CALL_USING_SUPER): New macro.
9789 * parse.y (patch_invoke): Remove im local variable.
9790 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9791 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9792 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9794 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9796 * parse.y (java_complete_tree): Don't complain about unreachable
9797 statement if it is empty_stmt_node.
9799 * jcf-write.c (find_constant_wide): New function.
9800 (push_long_const): Use find_constant_wide.
9802 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9803 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9804 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9805 Emit invokeinterface when calling an interface method.
9806 Emit invokespecial also when calling super or private methods.
9808 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9810 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9812 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9814 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9816 * java-tree.h (java_layout_seen_class_methods): New function
9818 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9819 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9820 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9821 * parse.y (method_declarator:): Defined action.
9822 (issue_warning_error_from_context): input_filename saved, set to
9823 the appropriate value and restored after java_error is called.
9824 (build_unresolved_array_type): Fixed comment.
9825 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9826 (method_header): Deal with return type the same way type are
9827 handled for fields and method's parameters and local variables
9829 (check_method_redefinition): Removed extra CR.
9830 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9831 (java_layout_seen_class_methods): New function.
9832 (java_layout_classes): Call java_layout_seen_class_methods.
9834 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9836 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9838 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9840 * jcf-dump.c (main): Fix error message.
9841 * jcf-path.c (add_entry): Style fix.
9843 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * class.c (layout_class_method): Call build_java_argument_signature
9846 on constructors too.
9847 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9848 (patch_method_invocation): Define a primary when resolving an
9849 expression name. Augmented comment on code checking illegal `this'
9850 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9852 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9854 * class.c (layout_class_method): Don't report error on non-static
9855 overriding static if the method is private.
9856 * java-tree.h (finish_class): Prototype added.
9857 * lex.c (java_get_line_col): Handle col argument -2 value.
9858 * parse.h: All static method declarations moved to parse.y.
9859 * parse.y: Now contains all static method declarations previously
9861 (find_expr_with_wfl, missing_return_error,
9862 unreachable_stmt_error): New functions.
9863 (java_get_real_method_name): Identify constructors bearing class
9864 names in source code compiled classes only.
9865 (java_complete_expand_methods): Call missing_return_error.
9866 (invocation_mode): Private methods invoked as static methods.
9867 (java_complete_tree): Call unreachable_stmt_error.
9869 1998-12-01 Tom Tromey <tromey@cygnus.com>
9871 * Makefile.in (+target): Removed.
9872 (+xmake_file): Likewise.
9873 (+tmake_file): Likewise.
9874 (.NOEXPORT): Removed duplicate.
9876 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9878 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9880 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9882 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9883 libiberty.h. Provide an xmalloc definition.
9885 * jvspec.c: Remove the xmalloc prototype.
9887 * parse-scan.y: Include config.h and system.h. Don't include
9888 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9889 Provide an xstrdup definition.
9891 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9893 * jcf-path.c (add_entry): Recognize ".jar" too.
9894 * lang-specs.h: Likewise.
9896 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9898 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9899 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9901 * jcf-write.c (generate_bytecode_insns):
9902 Handle pre/post-increment/decrement of long.
9904 * jcf-write.c (generate_bytecode_insns):
9905 Handle missing exception handler (finally for synchronized).
9907 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9909 * java-tree.h (end_params_node): Declare global.
9910 * decl.c (end_params_node): New global.
9911 (init_decl_processing, start_java_method): Use end_params_node for
9912 end of list of parameter types. Follows correct gcc conventions.
9913 * expr.c (pop_argument_types, pop_arguments): Likewise.
9914 * lang.c (put_decl_node): Likewise.
9915 * typeck.c (various places): Likewise.
9916 * class.y (various places): Likewise.
9917 * parse.y (various places): Likewise.
9919 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9920 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9922 * class.c: Add #include flags.h, remove no-longer needed declaration.
9924 * class.c (layout_class_method): Remove commented-out code, re-format.
9925 Don't add vtable entry (or index) for private methods.
9926 * expr.c (expand_invoke): A private method is implicitly final.
9927 * class.c (make_class_data): If inlining or optimizing,
9928 skip private methods.
9930 * class.c (finish_class): New function. Calls existing methods,
9931 but alls emits deferred inline functions.
9932 * jcf-parse.c (parse_class_file): Call finish_class.
9933 * parse.y (java_complete_expand_methods): Likewise.
9935 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9937 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9939 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9941 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9943 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9945 * (generate_classfile): Always write class access flag with
9948 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * class.c (maybe_layout_super_class): New function.
9951 (layout_class): Reorganized. Loop on class methods dispatched into
9952 a new function. Call maybe_layout_super_class.
9953 (layout_class_methods, layout_class_method): New functions.
9954 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9956 (expand_invoke): Likewise.
9957 * java-tree.h (all_class_list): New global variable declared.
9958 (layout_class_methods, layout_class_method): New function
9960 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9961 * jcf-parse.c (all_class_list): New global variable.
9962 (load_class): Extended what class_or_name can be. Use parser
9963 context mechanism to save globals before calling jcf_parse.
9964 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9965 is set on the file name.
9966 (jcf_parse): Layout class methods when Object is loaded, otherwise
9967 record class in all_class_list for delayed method layout.
9968 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9969 * lang.c (put_decl_node): Decode <init> into the decl context
9971 * lex.c (java_allocate_new_line): Use xmalloc.
9972 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9973 pointers, not TREE_LIST elements.
9974 (struct parser_ctxt): Fixed comment indentations, added comments
9975 and reordered some fields.
9976 (java_check_methods): Function prototype removed.
9977 * parse.y (java_push_parser_context): Use xmalloc.
9978 (java_parser_context_restore_global): Pop extra pushed ctxp only
9979 when there's nothing next.
9980 (maybe_create_class_interface_decl): Fixed comment, add new
9981 created class decl to all_class_list.
9982 (method_header): Use GET_REAL_TYPE on argument's types.
9983 (method_declarator): Use GET_REAL_TYPE, change type to the real
9984 type in TREE_LIST dependency node. Build argument list with the
9986 (create_jdep_list): Use xmalloc. Removed allocation error message.
9987 (obtain_incomplete_type): Fixed leading comment. Broadened
9988 incoming argument meaning.
9989 (register_incomplete_type): Use xmalloc. Removed allocation error
9991 (safe_layout_class): Fixed leading comment.
9992 (jdep_resolve_class): Reversed if statement condition and switch
9994 (resolve_and_layout): Fixed leading comment. Broadened incoming
9996 (complete_class_report_errors): New local variable name, for
9997 clarity. purify_type_name used for all error cases.
9998 (java_get_real_method_name): Stricter check on constructors.
9999 (java_check_regular_methods): Reverse methods list only if not
10000 already laid out. Layout artificial constructor.
10001 (java_check_methods): Deleted.
10002 (source_start_java_method): Obtain incomplete type for patchable
10004 (java_layout_classes): Fixed leading comment. Use
10005 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10006 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10007 before returning. Fixed comments.
10008 (java_expand_classes): Check for errors up front.
10009 (patch_method_invocation): Class to search is resolved and laid
10012 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10014 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10016 * javaop.h (int8): Removed - not used.
10017 (jbyte): Redefine portably with correct signedness.
10019 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10021 * jcf-write.c (generate_bytecode_insns): Fix typo
10022 OPCODE_getstatic to OPCODE_getfield.
10024 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10025 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10026 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10028 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10030 * jcf-parse.c (jcf_parse_source): Function returned type is
10031 void. Added prototype.
10032 (jcf_parse): Function returned type is void.
10033 (yyparse): Remove call to fclose on the last parsed file.
10035 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10037 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10040 (layout_class): Cope with methods featuring WFL in decl names.
10041 * decl.c (unqualified_object_id_node): New global variable,
10043 (build_decl_no_layout): Removed.
10044 * expr.c (build_primtype_type_ref): Handle Double.
10045 (java_lang_expand_expr): Fixed indentations.
10046 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10047 (flag_wall, flag_redundant, flag_not_overriding,
10048 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10049 variable declarations.
10050 (build_decl_no_layout): Removed prototype.
10051 (java_get_real_method_name): Added prototype.
10052 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10053 (java_parse_abort_on_error): Macro now just returns.
10054 * jcf-parse.c (jcf_parse_source): Check fclose returned
10055 value. Call emit_register_classes if java_report_errors returns
10057 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10058 flag_static_local_jdk1_1): New integer flags.
10059 (lang_decode_option): New flags set here.
10060 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10061 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10062 the flag_redundant variable.
10063 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10064 when parsing java.lang.Object class.
10065 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10066 NULL_TREE to build.
10067 (resolve_qualified_expression_name): Fixed indentation.
10068 (patch_array_ref): Changed prototype.
10069 (not_initialized_as_it_should_p): Prototype removed.
10070 (java_report_errors): Added function prototype.
10071 * parse.y (formal_parameter:): Changed error message for not yet
10072 supported final parameters.
10073 (class_type_list:): Set both PURPOSE and VALUE of created
10074 TREE_LIST to be class_type.
10075 (primary_no_new_array:): Handle class literals on primitive types.
10076 (parse_warning_context): Reinstalled correct force_error and
10077 do_warning flags setups.
10078 (java_report_errors): Changed prototype. Return java_error_count
10080 (variable_redefinition_error): Consider treating variable type as
10082 (create_interface): Warn about redundant abstract modifier if
10083 flag_redundant is set. Changed error message.
10084 (lookup_field_wrapper): Save/restore globals before/after looking
10086 (duplicate_declaration_error_p): Consider treating declaration
10087 type as a fake pointer.
10088 (register_fields): Extract real type from dependency node. Check
10089 for duplicate field declaration after type adjustment. Use
10090 DECL_INITIAL to store static final initialized values.
10091 (method_header): Extract real function type from dependency node.
10092 (check_abstract_method_header): Use GET_METHOD_NAME.
10093 (obtain_incomplete_type): Layout fake pointer type.
10094 (safe_layout_class): Don't try to check for methods before layout.
10095 (java_complete_class): Don't check for correct throws clause
10096 elements inheritance here.
10097 (resolve_and_layout): Broadened name parameter meaning.
10098 (reset_method_name): Use GET_METHOD_NAME.
10099 (java_get_real_method_name): New function.
10100 (java_check_regular_methods): Don't check methods in
10101 java.lang.Object. Verify lineage of throws clause elements. Use
10102 flag_no_overriding in warning report.
10103 (check_throws_clauses): Don't check if class was from
10104 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10105 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10106 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10107 warning on unsupported final local variables. Use build_decl
10108 instead of build_decl_no_layout. Get real local variable type from
10110 (source_start_java_method): Get real parameter type from
10111 dependency node. Call build_decl instead of build_decl_no_layout.
10112 (java_layout_classes): Reverse tree and layout type and class as
10113 required. Mark class as loaded when done.
10114 (resolve_field_access): Fixed indentation. Restricted condition
10115 leading to static field access code generation. Set field_type
10116 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10117 (resolve_qualified_expression_name): Initialize type_found to
10118 null. Handle static field resolved during qualification. Fixed
10119 layout on non primitive field decl types.
10120 (not_accessible_p): Fixed typo in comment.
10121 (patch_method_invocation): Resolve and layout class to search from
10123 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10124 layout non primitive type, if necessary. Make method node only to
10126 (find_applicable_accessible_methods_list): Consider WFL'ed method
10127 decl names. Fixed indentation.
10128 (argument_types_convertible): Resolve and layout target type if
10130 (java_complete_tree): Fixed indentation problems. Rewrote
10131 CALL_EXPR thrown exceptions check. Re-installed further processing
10132 of the assignment in certain cases.
10133 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10134 inlining on class literals.
10135 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10137 (valid_method_invocation_conversion_p): Likewise.
10138 (patch_string): Temporary disable forbidden use of `this' in
10139 explicit constructor invocations when doing string concatenation
10140 within their scope.
10141 (patch_unaryop): Added comment. Reinstalled code to disable
10142 further check on assignment operation with cast expression RHS.
10143 (patch_switch_statement): Fixed indentation.
10144 (build_try_statement): Call build_decl instead of
10145 build_decl_no_layout.
10146 (patch_synchronized_statement): Likewise.
10147 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10148 IS_UNCHECKED_EXPRESSION_P.
10149 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10150 layout argument exception type.
10151 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10152 of IS_UNCHECKED_EXPRESSION_P.
10154 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10156 * jcf-parse.c (yyparse): Open class file in binary mode.
10158 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10160 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10162 * jcf-write.c (perform_relocations): Move check out one loop.
10164 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10166 * Make-lang.in: Fix reference to srcdir.
10167 * jv-scan.c: Add missing xmalloc prototype.
10168 * jvgenmain.c: Ditto.
10170 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10172 * decl.c (error_mark_node), java-tree.h: New global.
10173 * parse.y: Use empty_stmt_node instead of size_zero_node.
10174 (build_if_else_statement): If missing else, use empty_stmt_node.
10176 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10177 (java_complete_expand_method): Complain if return is missing.
10178 (java_check_regular_methods): Comment out incorrect error check.
10179 (not_accessible_p): Fix incorrect handling of protected methods.
10180 (patch_method_invocation): Pass correct context to not_accessible_p.
10181 (find_applicable_accessible_methods_list): Likewise.
10182 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10183 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10184 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10185 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10187 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10188 (push_int_const): Remove reundant NOTE_PUSH.
10189 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10190 (- case SWITCH_EXPR): Fix code generation bug.
10191 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10192 (generate_classfile): More robust for abstract methods.
10194 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10196 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10197 * Make-lang.in: Ditto.
10199 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10200 * jvgenmain: Ditto.
10202 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10204 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10206 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10208 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10210 Allow uses of interface types to verify. This is not really
10211 type-safe, but it matches what Sun does, and is OK as long as
10212 there are appropriate run-time checks.
10213 * verify.c (merge_types): If merging two interface types,
10214 just set the result to java.lang.Object.
10215 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10217 1998-11-13 Tom Tromey <tromey@cygnus.com>
10219 * gjavah.c (main): Handle --output-class-directory argument.
10220 * jvspec.c (lang_specific_driver): Translate `-d' into
10221 -foutput-class-dir.
10222 * jcf.h (jcf_write_base_directory): Declare.
10223 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10224 * lang-options.h: Mention -foutput-class-dir.
10225 * jcf-write.c (jcf_write_base_directory): New global.
10226 (make_class_file_name): Put generated .class file into `-d'
10227 directory, or into source directory if -d not given. Function now
10229 (write_classfile): Free class file name. Handle case where class
10231 (DIR_SEPARATOR): New macro.
10232 Include <sys/stat.h>
10234 * Makefile.in (prefix): New macro.
10236 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10238 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10239 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10240 here (done in patch_invoke instead).
10241 (case_identity): Moved here from parse.y.
10243 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10244 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10245 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10246 so they can be efficiently scanned without recursion.
10247 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10248 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10249 in BLOCK iteratively, rather than recursively.
10251 * parse.y (do_unary_numeric_promotion): New function.
10252 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10254 * parse.y (patch_newarray): Various fixes.
10256 Re-do handling of switch statements (for proper block scoping).
10257 * parse.y: Add just a single block for the enture switch block,
10258 but don't create any "case blocks".
10259 (group_of_labels): Rmeoved unneeded non-terminal.
10260 CASE_EXPR and DEFAULT_EXPR are added to current block.
10261 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10262 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10263 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10264 * parse.y (wfl_operator, print_int_node): Make non-static.
10265 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10266 as part of recursive scan of block.
10267 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10268 (patch_switch_statement): Most tests move dinto java_complete_tree.
10270 * parse.y: Make various production be non-typed (void).
10271 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10272 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10273 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10275 * jcf-write.c (struct jcf_handler): New type.
10276 (struct jcf_switch_state): New type.
10277 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10278 (alloc_handler, emit_unop, emit_reloc): New functions.
10279 (adjust_typed_op): Add extra parameter ("max type" offset).
10280 (emit_switch_reloc, emit_case-reloc): New function.
10281 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10282 (generate_bytecode_insns): Support REAL_CST, switch statements,
10283 exception handling, method calls, object/array creation, and more.
10285 * class.c: Remove some unused variables.
10286 * constants.c (find_string_constant): New function.
10287 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10288 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10289 if flag_emit_class_files.
10291 1998-11-12 Tom Tromey <tromey@cygnus.com>
10293 * jcf-io.c (find_class): Added explanatory comment.
10295 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10296 trailing slash to `.zip' entries.
10298 * jvspec.c (lang_specific_driver): Correctly handle case where
10299 GC_NAME not defined.
10301 1998-11-11 Tom Tromey <tromey@cygnus.com>
10303 * jvspec.c (GC_NAME): New define.
10304 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10306 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10308 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10310 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10312 1998-11-11 Tom Tromey <tromey@cygnus.com>
10314 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10316 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10318 * class.c (is_compiled_class): Call safe_layout_class for class
10319 compiled from source.
10320 * conver.h (convert_to_integer, convert_to_real,
10321 convert_to_pointer): Added prototypes.
10322 * decl.c (init_decl_processing): Non longer push the decls of
10323 `methodtable', `constants', `Class', `Field', `dispatchTable'
10324 `jexception' and `Method'.
10325 * expr.c (build_invokeinterface): New function.
10326 (expand_invoke): static variable CLASS_IDENT now in
10327 build_invokeinterface. Use build_invokeinterface.
10328 (expand_java_field_op): Moved code to inline
10329 java.lang.PRIMTYPE.TYPE into a function.
10330 (build_primtype_type_ref): New function.
10331 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10332 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10333 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10334 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10335 (DECL_LOCAL_STATIC_VALUE): New macro.
10336 (build_invokeinterface, build_primtype_type_ref): New function
10338 (java_parse_abort_on_error): Macro rewritten.
10339 * jcf-parse.c (current_method): Add comment to declaration.
10340 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10341 Function prototypes fixed.
10342 (jcf_parse_source): push/pop parser context. save/restore global.
10343 (parse_source_file): Fixed leading comment. Now take a
10344 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10345 classes and pop the parser context anymore.
10346 (yyparse): Push parser context, save globals, parse the source
10347 file, restore globals and pop the parser context when processing a
10349 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10350 * lex.c (java_parse_doc_section): New function.
10351 (java_lex): Call java_parse_doc_section when appropriate. Build an
10352 operator around INSTANCEOF_TK.
10353 * lex.h (java_lineterminator, java_sprint_unicode,
10354 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10355 Prototypes rewritten.
10356 (java_parse_escape_sequence, java_letter_or_digit_p,
10357 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10358 java_read_unicode, java_store_unicode, java_read_char,
10359 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10360 Added function prototypes.
10361 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10363 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10365 (struct parser_ctxt): New fields: deprecated,
10366 current_parsed_class_un, gclass_list.
10367 (fix_method_argument_names, issue_warning_error_from_context,
10368 resolve_package, lookup_package_type): New function prototypes.
10369 (resolve_expression_name): Fixed function prototype.
10370 (find_applicable_accessible_methods_list): Fixed indentation, added
10371 extra argument in prototype.
10372 (check_final_assignment, build_null_of_type, check_deprecation,
10373 check_method_redefinition, reset_method_name,
10374 java_check_regular_methods, java_check_abstract_methods,
10375 maybe_build_primttype_type_ref): New function prototype.
10376 * parse.y (conver.h): Include.
10377 (INSTANCEOF_TK): Tagged <operator>.
10378 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10379 (relational_expression:): Build binop for instanceof.
10380 (java_push_parser_context): Remember ctxp->gclass_list across
10382 (java_pop_parser_context): Simply return if no context
10383 exists. Remember gclass_list across contexts.
10384 (issue_warning_error_from_context): New function.
10385 (parse_error_context): Don't setup ctxp->elc here. Call
10386 issue_warning_error_from_context instead.
10387 (parse_warning_context): Likewise.
10388 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10389 setup. Link new class/interface to ctxp->gclass_list.
10390 (add_superinterfaces): Register interface as incomplete if not
10392 (create_class): Remember class unqualified name in
10393 ctxp->current_parsed_class_un. Check class deprecation.
10394 (register_fields): Check field deprecation. Remember static final
10395 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10397 (method_header): New local variable ORIG_ARG. Use unqualified
10398 current class name for check on constructor errors. Promote return
10399 type if of record type. Argument list fix moved in
10400 fix_method_argument_names, called here. Check method deprecation.
10401 (fix_method_argument_names): New function.
10402 (method_declarator): Promote record typed arguments.
10403 (safe_layout_class): Check class methods before layout.
10404 (java_complete_class): Compute field layout when patched.
10405 (do_resolve_class): Try to load class after having it renamed
10406 after the package name.
10407 (get_printable_method_name): Use DECL_CONTEXT.
10408 (reset_method_name): New function.
10409 (check_method_redefinition): Use reset_method_name.
10410 (java_check_regular_methods): New local variable
10411 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10412 names for error report. Check for compile-time error when method
10413 found has default (package) access.
10414 (java_check_abstract_methods): Now takes an interface DECL node as
10415 an argument. Also reinstall real name on unchecked
10416 overriding/hiding methods for error report.
10417 (java_check_methods): Fixed leading comment. Get classes to verify
10418 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10419 CLASS_METHOD_CHECKED_P on class verification.
10420 (lookup_java_method2): Get real method name if necessary.
10421 (find_in_imports): Don't check package class access here.
10422 (resolve_package, lookup_package_type): New functions.
10423 (java_layout_classes): Fixed leading comment. Take classes to be
10424 laid out from ctxp->gclass_list.
10425 (java_complete_expand_methods): Don't expand native and abstract
10427 (java_expand_classes): New function.
10428 (resolve_expression_name): Use additional argument ORIG. Retrieve
10429 values of static final field of primitive types.
10430 (resolve_field_access): Handles static final field of promotive
10432 (resolve_qualified_expression_name): Handle STRING_CST as
10433 primaries and package name resolution. Check deprecation on found
10434 decls. Set where_found and type_found on non static field resolved
10435 during qualification. Layout non primitive field decl types.
10436 (check_deprecation): New function.
10437 (maybe_access_field): Simplified.
10438 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10439 removed. Reverse method's argument when primary is a type. Don't
10440 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10441 instead. Include abstract class in the list of class searchable
10442 for constructors. Use DECL_CONTEXT of found method for access
10443 checks. Check method deprecation.
10444 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10445 converting arguments. Handle INVOKE_INTERFACE.
10446 (lookup_method_invoke): Search constructor using existing
10447 infrastructure (don't rely on lookup_java_constructor anymore).
10448 (find_applicable_accessible_methods_list): Extra argument flag
10449 LC. Now include constructor in the search.
10450 (qualify_ambiguous_name): Conditional expression are primaries.
10451 (not_initialized_as_it_should_p): static final are always
10453 (java_complete_tree): Pass extra NULL argument to
10454 resolve_expression_name. Stricter test to carry on patching
10455 assignments. New case for INSTANCEOF_EXPR.
10456 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10457 (check_final_assignment, maybe_build_primttype_type_ref): New
10459 (patch_assignment): Detect resolved static finals and carry normal
10460 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10461 (try_builtin_assignconv): Access constant 0 on all primitive
10463 (valid_builtin_assignconv_identity_widening_p): Accept identical
10464 types. Accept all promoted type on int type.
10465 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10466 assigned to a reference.
10467 (valid_method_invocation_conversion_p): Accept to check null
10469 (build_binop): Merge declaration and initialization of local
10471 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10472 numeric types. Improved validity test for qualify operators on
10474 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10475 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10476 primitive type and issue the appropriate error message.
10477 (resolve_type_during_patch): Mark class loaded when resolved.
10478 (patch_cast): Allow null to be cased to reference types.
10479 (build_null_of_type): New function.
10480 (patch_array_ref): Handle array on references correctly.
10481 (patch_return): Removed unused local variable MODIFY. Force
10482 boolean to be returned as integers. Allows null to be returned by
10483 a function returning a reference.
10484 * typeck.c (convert_to_integer, convert_to_real,
10485 convert_to_pointer): Prototypes moved to convert.h
10486 (lookup_argument_method): Use method real name, if necessary.
10488 1998-10-30 Tom Tromey <tromey@cygnus.com>
10490 * class.c (build_class_ref): Changed name of primitive classes to
10493 * class.c (make_class_data): Renamed fields: nmethods to
10494 method_count, method_count to dtable_method_count. Always set
10495 `state' field to 0.
10496 * decl.c (init_decl_processing): Likewise.
10498 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10500 * class.c (layout_class): Don't mangle <finit>, produce
10501 __finit<class> instead. Don't verify artificial methods.
10502 * decl.c (finit_identifier_node): New declared global.
10503 (init_decl_processing): finit_identifier_node initialized.
10504 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10505 * java-tree.h (finit_identifier_node): Declared as extern.
10506 (struct lang_decl): New field called_constructor.
10507 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10508 (CLASS_HAS_FINIT_P): New macro.
10509 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10510 explicit constructor invocation.
10511 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10512 CALL_SUPER_CONSTRUCTOR_P): New macros.
10513 (write_classfile): Added prototype.
10514 * jcf-parse.c (jcf_parse_source): Parse and remember for
10515 generation if the file was seen on the command line.
10516 (parse_source_file): Don't write the class file here.
10517 (yyparse): Loop on files rewritten. Set current_jcf.
10518 (parse_zip_file_entries): Parse class file only if it was found.
10519 * lang.c (init_parse): Don't open command line provided filename
10521 (lang_parse): Don't set main_jcf anymore.
10522 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10523 (JCONSTRUCTOR_CHECK): New macro.
10524 (JBSC_TYPE_P): New macro.
10525 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10526 (COMPLETE_CHECK_OP_2): New macro.
10527 (struct parse_ctxt): New field explicit_constructor_p.
10528 (check_class_interface_creation): Fixed prototype indentation.
10529 (patch_method_invocation_stmt): Prototype reflects added argument.
10530 (patch_invoke): Likewise.
10531 (complete_method_declaration, build_super_invocation,
10532 verify_constructor_circularity,
10533 build_this_super_qualified_invocation, get_printable_method_name,
10534 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10535 verify_constructor_super, create_artificial_method,
10536 start_artificial_method_body, end_artificial_method_body,
10537 generate_field_initialization_code): New function prototypes.
10538 * parse.y: Fixed leading comment
10539 (constructor_header:, constructor_body:, block_end:): Rules tagged
10541 (type_declaration:): Call maybe_generate_finit.
10542 (method_declaration:): Action for method_body: placed in new
10543 function complete_method_declaration, called here.
10544 (constructor_declaration:): Defined actions. Removed leading
10546 (constructor_header:): New rule with action.
10547 (constructor_body:): Rule rewritten using block_begin: and
10548 block_end:. Defined actions.
10549 (constructor_declarator:, explicit_constructor_invocation:):
10551 (block:): Use new rules block_begin: block_end:.
10552 (block_begin:, block_end:): New rules and actions.
10553 (block_statements:): Fixed error message for explicit
10555 (method_invocation:): Call build_this_super_qualified_invocation
10556 if primary is `this' or `super' was seen.
10557 (conditional_expression:): Action defined.
10558 (extra_ctxp_pushed_p): New static global flag.
10559 (java_parser_context_save_global): Create parser context if
10560 necessary. Use extra_ctxp_pushed_p to remember it.
10561 (java_parser_context_restore_global): Pop extra parser context if
10563 (build_array_from_name): Array on primitive types are marked
10565 (register_fields): Restore new name in field initializer
10566 expression if type was altered. Non static fields initialized upon
10567 declaration marked initialized.
10568 (maybe_generate_finit): New function.
10569 (maybe_generate_clinit): Use create_artificial_method,
10570 start_artificial_method_body, end_artificial_method_body. Generate
10571 debug info for enclosed initialization statements.
10572 (method_header): Fixed leading comment. Check constructor
10573 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10575 (complete_method_declaration, constructor_circularity_msg,
10576 verify_constructor_circularity): New functions.
10577 (get_printable_method_name): New function.
10578 (check_method_redefinition): Don't rename <finit> methods. Fix
10579 declared constructor names. Error message for
10580 constructors modified.
10581 (java_check_regular_methods): Local variable seen_constructor
10582 renamed saw_constructor. Skip verification on constructors. Create
10583 default constructor with create_artificial_method.
10584 (java_check_methods): Removed unnecessary empty line.
10585 (create_artificial_method, start_artificial_method_body,
10586 end_artificial_method_body): New functions.
10587 (java_layout_classes): Changed leading comment. Reverse fields
10588 list if necessary. Always layout java.lang.Object if being
10590 (java_complete_expand_methods): Verify constructor circularity.
10591 (java_complete_expand_method): Call fix_constructor on
10592 constructors. Local variable no_ac_found removed. Restore
10593 bindings if method body expansion failed.
10594 (fix_constructors, verify_constructor_super,
10595 generate_field_initialization_code): New function.
10596 (java_expand_classes): Fixed leading comment. Write class file
10598 (resolve_expression_name): Check for illegal instance variable
10599 usage within the argument scope of an explicit constructor
10601 (resolve_qualified_expression_name): Pass extra from_super flag
10602 when invoking patch_method_invocation_stmt. New case for
10603 conditional expression when used as a primary. Check for error
10604 when acquiring super.
10605 (patch_method_invocation_stmt): Added extra argument super. New
10606 local variable is_static_flag. Set class_to_search according to
10607 the nature of the constructor invocation. Don't add `this'
10608 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10609 invocation within the argument scope of explicit constructor
10610 invocation. Set is_static according to is_static_flag. Provide
10611 extra `super' argument to patch_invoke invocation.
10612 (patch_invoke): New argument from_super. Loop on arguments
10613 indentation fixed. Pass from_super to invocation_mode. New switch
10614 case INVOKE_SUPER. Fixed error message in switch default case.
10615 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10617 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10618 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10619 message takes constructors into account.
10620 (find_applicable_accessible_methods_list): Fixed indentation.
10621 (qualify_ambiguous_name): Take explicit constructor invocation
10622 into account. Deal with a conditional expression as a primary to
10624 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10625 case. Added extra argument to patch_method_invocation_stmt.
10626 Register calls made to explicit constructor `this'. Don't call
10627 save_expr in ARRAY_REF case when emitting class files. Check for
10628 illegal use of this when expanding explicit constructor invocation
10630 (complete_function_arguments): Set and reset parser context
10631 explicit_constructor_p field value when appropriate.
10632 (build_super_invocation, build_this_super_qualified_invocation):
10634 (patch_assignment): Fixed typo.
10635 (patch_unaryop): Check on final fields occurs only when a decl
10637 (patch_return): Take constructors into account.
10638 (patch_conditional_expr): New function.
10639 * typeck.c (build_java_signature): Removed unnecessary empty line.
10641 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10643 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10645 1998-10-28 Tom Tromey <tromey@cygnus.com>
10647 * decl.c (init_decl_processing): Renamed fields.
10648 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10649 interface_len, msize fields.
10651 * class.c (make_class_data): Removed subclass_head and
10652 subclass_next fields.
10653 * decl.c (init_decl_processing): Removed subclass_head and
10654 subclass_next fields.
10656 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10658 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10659 * mangle.c (emit_unicode_mangled_name): Similarly.
10661 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10663 * jcf-parse.c (get_constant): Place braces around code to compute
10664 'd' when REAL_ARITHMETIC is not defined.
10666 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10668 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10671 1998-10-23 Tom Tromey <tromey@cygnus.com>
10673 * lang-specs.h: `.zip' files are input to jc1.
10675 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10677 * jvspecs.c: Add (but don't enable) support for combining multiple
10678 .class and .java input filenames to a single jc1 invocation.
10679 Add support for -C flag (copile to .class files).
10680 Translate -classpath and -CLASSPATH arguments.
10681 * lang-specs.h: Don't set %2 spec.
10683 1998-10-22 Tom Tromey <tromey@cygnus.com>
10685 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10687 (add_path): Don't add trailing separator to non-empty path
10690 * lang.c (lang_decode_option): Check for -fclasspath and
10691 -fCLASSPATH before examining other `-f' options.
10693 * java-tree.h (finalize_identifier_node): Don't declare.
10694 * class.c (make_class_data): Don't push "final" field.
10695 * decl.c (init_decl_processing): Don't push "final" field.
10696 (finalize_identifier_node): Removed.
10697 (init_decl_processing): Don't set finalize_identifier_node.
10699 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10701 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10703 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10704 (JV_SCAN_SOURCES): New macro.
10705 (JCF_DUMP_SOURCES): Likewise.
10706 (jcf-dump$(exeext)): New target.
10707 (jv-scan$(exeext)): New target.
10709 1998-10-22 Tom Tromey <tromey@cygnus.com>
10711 * Makefile.in (LEX): Removed.
10712 (LEXFLAGS): Likewise.
10713 (SET_BISON): New macro.
10715 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10716 spurious diffs in parse.c.
10717 ($(PARSE_SCAN_C)): Likewise.
10718 (PARSE_DIR): New macro.
10720 (PARSE_SCAN_C): Likewise.
10721 (PARSE_RELDIR): New macro.
10723 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10725 * jcf-io.c (find_class): Use saw_java_source to determine when to
10726 look for `.java' file.
10727 * jcf-parse.c (saw_java_source): New global.
10728 (yyparse): Set it if `.java' file seen.
10730 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10731 (GCJH_SOURCES): Likewise.
10732 * Makefile.in (datadir): New macro.
10733 (libjava_zip): Likewise.
10734 (JAVA_OBJS): Added jcf-path.o.
10735 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10736 (../gcjh$(exeext)): Likewise.
10737 (jcf-path.o): New target.
10738 * java-tree.h (fix_classpath): Removed decl.
10739 * jcf-parse.c (fix_classpath): Removed.
10740 (load_class): Don't call fix_classpath.
10741 * parse.y (read_import_dir): Don't call fix_classpath.
10742 * lex.h: Don't mention classpath.
10743 * lex.c (java_init_lex): Don't initialize classpath.
10744 * jcf-io.c (classpath): Removed global.
10745 (find_class): Use jcf_path iteration functions. Correctly search
10746 class path for .java file.
10747 (open_in_zip): New argument `is_system'.
10748 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10749 classpath-related options.
10750 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10752 (lang_init): Call jcf_path_init.
10753 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10754 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10755 Correctly put braces around second string in each entry.
10756 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10757 classpath-related options.
10758 (help): Updated for new options.
10759 * jcf.h: Declare functions from jcf-path.c. Don't mention
10760 `classpath' global.
10761 * jcf-path.c: New file.
10763 * jcf-depend.c: Include jcf.h.
10765 * jcf-write.c (localvar_alloc): Returns `void'.
10766 (localvar_free): Removed unused variable.
10768 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10769 (init_parse): Use OBJECT_SUFFIX, not ".o".
10771 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10773 * class.c (emit_register_classes): Renamed from
10774 emit_register_class.
10775 * java-tree.h (emit_register_classes): Prototype renamed from
10776 emit_register_class.
10777 * jcf-parse.c (yyparse): Call emit_register_classes once before
10779 * parse.y (java_expand_classes): No longer register classes.
10781 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10783 * class.c (is_compiled_class): New local variable
10784 seen_in_zip. Identify classes found in currently compiled source
10786 * decl.c (complete_start_java_method): Fixed typo.
10787 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10788 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10789 (CLASS_P): Moved around.
10790 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10791 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10793 (jcf_parse_source): Changed leading comment. Removed unnecessary
10794 fclose and CLASS_FROM_SOURCE_P marking.
10795 (parse_source_file): New local variables remember_for_generation
10796 and filename. Mark parsed file name identifier node. Removed block
10797 executed when parse_only was null. Set remember_for_generation.
10798 Use it as an argument to java_pop_parser_context.
10799 (yyparse): New local variables several_files, list, next node and
10800 current_file_list. Split ampersand separated file names into
10801 current_file_list. Iterate through the list and parse accordingly.
10802 * parse.h (java_pop_parser_context): New function prototype.
10803 * parse.y (ctxp_for_generation): New static global variable.
10804 (java_pop_parser_context): New argument generate. Link popped ctxp
10805 to ctxp_for_generation list accordingly.
10806 (java_complete_expand_methods): Fixed indentation.
10807 (java_expand_classes): New function.
10809 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10811 * Makefile.in: Link with libiberty.a instead of memmove.o.
10813 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10815 * lex.c (setjmp.h): No longer included.
10816 * lex.h (setjmp.h): Included.
10817 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10818 (duplicate_declaration_error_p): Renamed from
10819 duplicate_declaration_error.
10820 (build_array_from_name): New function prototype.
10821 * parse.y (setjmp.h): No longer included.
10822 (variable_declarator_id): Define action.
10823 (build_array_from_name): New function.
10824 (duplicate_declaration_error_p): Renamed from
10825 duplicate_declaration_error. Fixed leading comment.
10826 (register_fields): Main `for' loop reorganized. Uses
10827 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10828 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10829 build_array_from_name.
10830 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10832 (read_import_dir): Don't try to skip `.' and `..'.
10833 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10834 build_array_from_name. Main `for' loop reorganized.
10835 (resolve_qualified_expression_name): When building access to a
10836 field, use the type where the field was found, not its own type.
10837 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10838 field was found is null.
10839 (qualify_ambiguous_name): Sweep through all successive array
10842 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * java-tree.h (pop_labeled_block, lang_printable_name,
10845 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10846 interface_of_p, inherits_from_p, fix_classpath,
10847 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10848 make_class_data, register_class, alloc_name_constant): New
10849 function prototypes.
10850 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10851 indentation. Added cast to remove warning.
10852 (lang_printable_name): Set v argument unused.
10853 (lang_print_error): Added argument to lang_printable_name call.
10854 (java_dummy_print, print_lang_decl, print_lang_type,
10855 print_lang_identifier, lang_print_xnode): All argument marked
10857 * lex.c (java_unget_unicode): Removed unnecessary argument.
10858 (java_allocate_new_line): Unused local variable is gone.
10859 (java_read_char): Added parenthesis in expressions to remove
10860 warnings. Added final return statement.
10861 (java_read_unicode): Added parenthesis in expression to remove
10863 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10864 (java_parse_escape_sequence): Likewise.
10865 (java_lex): Unused local variables are gone. Fixed
10866 java_unget_unicode invocation.
10867 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10869 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10870 lang_printable_name invocation in macro.
10871 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10873 (duplicate_declaration_error): Suppressed unused argument in
10875 (identical_subpath_p): Function declaration is gone.
10876 (patch_invoke): Suppressed unused argument in prototype.
10877 (patch_cast, build_labeled_block, check_thrown_exceptions):
10879 * parse.y (setjmp.h): Included
10880 (toplev.h): Likewise.
10881 (field_declaration:): Suppressed unused local
10882 (label_decl:): Fixed build_labeled_block invocation.
10883 (java_pop_parser_context): Put extra parenthesis around assignment
10885 (yyerror): Suppressed unused local variables.
10886 (variable_redefinition_error): Fixed lang_printable_name
10888 (create_interface): Suppressed unused local variables.
10889 (create_class): Likewise.
10890 (duplicate_declaration_error): Suppressed unused argument. Fixed
10891 lang_printable_name invocation.
10892 (register_fields): Suppressed unused local variable. Fixed
10893 duplicate_declaration_error invocation.
10894 (method_header): Suppressed unused local variable.
10895 (method_declarator, parser_check_super): Likewise.
10896 (java_complete_class): Suppressed unused local variable. Fixed
10897 fatal error message.
10898 (complete_class_report_errors): Added default: in switch.
10899 (java_check_regular_methods): Fixed lang_printable_name
10901 (check_throws_clauses): Likewise.
10902 (java_check_abstract_methods): Suppressed unused local
10903 variable. Fixed lang_printable_name invocation.
10904 (read_import_entry): Added supplemental return statement.
10905 (read_import_dir): Suppressed unused local variables.
10906 (check_pkg_class_access, declare_local_variables): Likewise.
10907 (source_start_java_method): Suppressed unused extern variable
10909 (expand_start_java_method): Suppressed unused extern and local
10910 variable declarations.
10911 (java_complete_expand_methods): Likewise.
10912 (java_complete_expand_method): Suppressed unused local variables.
10913 (make_qualified_name): Likewise.
10914 (resolve_qualified_expression_name): Added default: in
10915 switch. Fixed lang_printable_name invocation.
10916 (class_instance_creation_expression): Added parenthesis around
10918 (patch_method_invocation_stmt): Fixed lang_printable_name and
10919 patch_invoke invocations.
10920 (check_for_static_method_reference): Fixed lang_printable_name
10922 (patch_invoke): Suppressed unused arguments and local variables.
10923 (lookup_method_invoke): Suppressed unused local variables.
10924 (qualify_ambiguous_name): Added default: in switch.
10925 (identical_subpath_p): Function removed.
10926 (patch_assignment): Suppressed unused local variables. Suppressed
10927 unnecessary if statement. Fixed lang_printable_name invocations.
10928 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10929 (valid_ref_assignconv_cast_p): Parenthesis around
10930 expression. Suppressed unused local variables.
10931 (build_binop): Suppressed unused local variables. fixed
10932 lang_printable_name invocations.
10933 (string_constant_concatenation): Suppressed unused local
10935 (patch_unaryop): Fixed lang_printable_name invocation.
10936 (patch_cast): Suppressed unnecessary argument. Fixed
10937 lang_printable_name invocation.
10938 (patch_array_ref): Fixed lang_printable_name invocation.
10939 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10940 (build_labeled_block): Suppressed unused argument.
10941 (generate_labeled_block): Fixed build_labeled_block invocation.
10942 (build_loop_body): Suppressed unused local variables.
10943 (patch_loop_statement): Likewise.
10944 (patch_exit): Fixed lang_printable_name invocation.
10945 (patch_switch_statement): Likewise.
10946 (case_identity): First argument marked unused.
10947 (patch_try_statement): Fixed lang_printable_name invocations.
10948 (patch_synchronized_statement, patch_throw_statement): Likewise.
10949 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10950 lang_printable_name invocations.
10951 (check_thrown_exceptions_do): Suppressed unused argument.
10953 1998-10-14 Tom Tromey <tromey@cygnus.com>
10955 * jcf-write.c (write_classfile): Add output class file as target.
10956 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10957 * jcf.h: Added declarations for dependency-tracking functions.
10958 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10959 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10960 (finish_parse): Call jcf_dependency_write.
10961 (dependency_tracking): New global.
10962 (DEPEND_SET_FILE): New define.
10963 (DEPEND_ENABLE): New define.
10964 (init_parse): Enable dependency tracking if required.
10966 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10967 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10968 (../gcjh$(exeext)): Likewise.
10969 (jcf-depend.o): New target.
10970 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10971 (GCJH_SOURCES): Likewise.
10972 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10974 (find_classfile): Added dep_name argument.
10975 (find_class): Compute name of dependency.
10976 (open_in_zip): Call jcf_dependency_add_file.
10977 * gjavah.c (output_file): No longer global.
10978 (usage): Don't mention "gjavah".
10980 (java_no_argument): Likewise.
10981 (version): Likewise.
10982 (main): Recognize and handle -M family of options.
10983 (print_mangled_classname): Return is void.
10984 (process_file): Handle case where output is suppressed.
10985 (HANDLE_END_FIELD): Likewise.
10986 (HANDLE_METHOD): Likewise.
10987 * jcf-depend.c: New file.
10989 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10991 * java-tree.def: Add missing newline at EOF.
10993 1998-10-13 Tom Tromey <tromey@cygnus.com>
10995 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10996 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10998 Include <config.h> and "system.h".
10999 (disassemble_method): Undefine RET to avoid clash with
11000 config/i386/i386.h.
11002 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11004 * decl.c (runtime_exception_type_node, error_exception_type_node):
11005 New global variables.
11006 (init_decl_processing): Initialized.
11007 * expr.c (java_lang_expand_expr): Set caught exception type to
11008 null if catch handler argument doesn't exit.
11009 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11011 * java-tree.h (runtime_exception_type_node,
11012 error_exception_type_node): Global variables declared.
11013 (DECL_FUNCTION_THROWS): New macro.
11014 (DECL_FUNCTION_BODY): Modified comment.
11015 (DECL_SPECIFIC_COUNT): Likewise.
11016 (struct lang_decl): New field throws_list.
11017 (IS_UNCHECKED_EXPRESSION_P): New macro.
11018 * lex.c (java_lex): Generate location information for THROW_TK.
11019 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11020 EXCEPTIONS_P): New macros.
11021 (enum jdep_code): New value JDEP_EXCEPTION.
11022 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11023 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11024 PATCH_METHOD_RETURN_ERROR): New macros.
11025 (patch_method_invocation_stmt): Added new argument to prototype.
11026 (patch_synchronized_statement, patch_throw_statement,
11027 check_thrown_exceptions, check_thrown_exceptions_do,
11028 purge_unchecked_exceptions, check_throws_clauses): New function
11030 * parse.y Fixed typo in keyword section.
11031 (throw:): Rule tagged <node>.
11032 (THROW_TK): Keyword tagged <operator>.
11033 (method_header:): Last argument to call to method_header passed
11035 (throws:, class_type_list:, throw_statement:,
11036 synchronized_statement:, synchronized:): Defined actions.
11037 (method_header): New local variable current. Register exceptions
11038 from throws clause.
11039 (java_complete_tree): Complete and verify exceptions from throws
11041 (complete_class_report_errors): Error message on exceptions not
11043 (java_check_regular_methods): Fixed typo. Shortcut on private
11044 overriding methods. Changed error message on method
11045 redefinition. Check for throws clause compatibility.
11046 (check_throws_clauses): New function.
11047 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11048 method. Changed error message on method redefinition.
11049 (currently_caught_type_list): New static variable.
11050 (java_complete_expand_methods): Purge unchecked exceptions from
11051 throws clause list. Call PUSH_EXCEPTIONS before walk and
11052 POP_EXCEPTIONS after.
11053 (resolve_qualified_expression_name): Pass new argument as NULL to
11054 patch_method_invocation_stmt.
11055 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11056 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11057 argument list when appropriate. Use new argument if non null to
11058 store selected method decl.
11059 (patch_invoke): Convert if necessary args of builtin types before
11060 forming CALL_EXPR. Argument list no longer reversed here.
11061 (invocation_mode): Treat final methods as static methods.
11062 (java_complete_tree): New cases for THROW_EXPR: and
11063 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11065 (complete_function_arguments): No more RECORD_TYPE
11066 conversion. Function parameter nodes no longer saved.
11067 (valid_ref_assignconv_cast_p): Avoid handling null type.
11068 (patch_binop): Fixed null constant reference handling.
11069 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11070 BUILD_THROW macros.
11071 (patch_try_statement): Fixed comments. Record caught types in
11072 list, push the list, expand try block and pop the list.
11073 (patch_synchronized_statement, patch_throw_statement,
11074 check_thrown_exceptions, check_thrown_exceptions_do,
11075 purge_unchecked_exceptions): New functions.
11076 * typeck.c (lookup_argument_method): Allow WFL in place of method
11077 DECL_NAME during method definition check
11079 1998-10-09 Tom Tromey <tromey@cygnus.com>
11081 * gjavah.c (decode_signature_piece): New function.
11082 (print_c_decl): Use it. Added `name_override' argument.
11083 (print_method_info): Use name_override argument to print_c_decl.
11084 (seen_fields): Removed.
11085 (print_field_info): Don't update seen_fields.
11086 (struct method_name): New structure.
11087 (method_name_list): New global.
11088 (print_method_info): Add new method to list of methods.
11089 (name_is_method_p): New function.
11090 (print_field_info): If field name has same name as method, then
11092 (process_file): Parse methods before fields.
11093 (field_pass): New global.
11094 (HANDLE_END_FIELD): Take field_pass into account.
11096 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11098 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11099 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11101 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11103 * jvspec.c: Fix bug in jvgenmain_spec patch.
11105 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11107 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11108 * decl.c (soft_exceptioninfo_call_node): New global variable.
11109 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11110 takes extra integer argument. soft_exceptioninfo_call_node
11112 * except.c (java_set_exception_lang_code): New function
11113 (method_init_exceptions): Called here.
11114 (prepare_eh_table_type): New function.
11115 (expand_end_java_handler): Called here.
11116 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11117 one argument. Modified generation of call to
11118 soft_badarrayindex_node to use new argument.
11119 (build_java_arrayaccess): Pass faulty index value to
11120 build_java_throw_out_of_bounds_exception.
11121 (generate_name): New function.
11122 (java_lang_expand_expr): New local variables node, current,
11123 has_finally_p. Expand TRY_EXPR node.
11124 (process_jvm_instruction): Replace top of the stack with thrown
11125 object reference when entering exception handler.
11126 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11127 specific tree codes.
11128 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11130 (DECL_SPECIFIC_COUNT): New macro.
11131 (prepare_eh_table_type, java_set_exception_lang_code,
11132 generate_name): New function declarations.
11133 (match_java_method): Declaration deleted.
11134 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11136 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11137 * parse.h (redefinition_error, refine_accessible_methods_list,
11138 can_cast_to_p): Function declaration removed.
11139 (classitf_redefinition_error, variable_redefinition_error,
11140 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11141 find_most_specific_methods_list, argument_types_convertible,
11142 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11143 valid_cast_to_p, valid_method_invocation_conversion_p,
11144 try_reference_assignconv, add_stmt_to_compound,
11145 build_jump_to_finally, build_tree_list, patch_try_statement,
11146 java_get_catch_block): New function declarations.
11147 * parse.y (string_buffer_type): Global variable deleted.
11148 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11149 finally): Rules tagged <node>.
11150 (TRY_TK, CATCH_TK): Token tagged <operator>.
11151 (class_body_declaration:, class_member_declaration:,
11152 formal_parameter:, explicit_constructor_invocation:,
11153 interface_member_declaration:, constant_declaration:,
11154 primary_no_new_array:, class_instance_creation_expression:,
11155 array_creation_expression:): Issue error on unsuported JDK1.1
11157 (try_statement:, catches:, finally:): Define actions.
11158 (catch_clause_parameter): New rule.
11159 (catch_clause:): Use new rule catch_clause_parameter.
11160 (parse_jdk1_1_error): New function.
11161 (redefinition_error): Renamed classitf_redefinition_error.
11162 (variable_redefinition_error): New function.
11163 (check_class_interface_creation): Call
11164 classitf_redefinition_error.
11165 (java_complete_tree): Added error message on JDEP_TYPE: case.
11166 (complete_class_report_errors): Fixed indentation.
11167 (declare_local_variables): Call variable_redefinition_error.
11168 (source_end_java_method): Call java_set_exception_lang_code and
11169 emit_handlers where appropriate.
11170 (java_method_add_stmt): Call add_stmt_to_block.
11171 (add_stmt_to_block): New function.
11172 (lookup_method_invoke): Fixed outside comment. new local variable
11173 candicates. Call find_applicable_accessible_methods_list and
11174 find_most_specific_methods_list when searching for a
11175 method. Modified error report to list possible candidates when
11177 (find_applicable_accessible_methods_list,
11178 find_most_specific_methods_list, argument_types_convertible): New
11180 (refine_accessible_methods_list): Function deleted.
11181 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11182 expr (if applicable) before calling patch_array_ref.
11183 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11184 (enter_block): Fixed comment.
11185 (enter_a_block): New function.
11186 (patch_assignment): Reorganized. Call try_reference_assignconv for
11187 references. Call valid_cast_to_p instead of can_cast_to_p.
11188 (try_reference_assignconv,
11189 valid_builtin_assignconv_identity_widening_p): New functions.
11190 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11191 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11193 (build_string_concatenation): Don't resolve StringBuffer.
11194 (patch_cast): Fixed inverted arguments.
11195 (patch_array_ref): Code to save array expr deleted. Call
11196 valid_cast_to_p instead of can_cast_to_p.
11197 (generate_labeled_block): Call generate_name.
11198 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11199 patch_try_statement): New functions.
11200 * typeck.c (match_java_method): Function deleted.
11202 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11204 * jvspec.c: jvgenmain_spec uses different temporary file names.
11206 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11208 * jvspec.c (lang_specific_driver): Fail if user specifies
11209 --main= when not linking.
11211 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11213 * class.c (make_class_data): Push value for `thread' field.
11214 * decl.c (init_decl_processing): Added `thread' field to class.
11216 * class.c (add_field): Always make static fields externally
11219 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11221 * expr.c (build_java_athrow,
11222 build_java_throw_out_of_bounds_exception, expand_invoke,
11223 build_newarray, expand_java_multianewarray, build_java_monitor):
11224 Update comments to reflect _Jv_* function names.
11226 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11228 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11229 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11230 * parse.y (expand_start_java_method): Likewise.
11232 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11234 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11236 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11237 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11238 * expr.c: Remove no-longer-needed calls to promote_type.
11239 * decl.c (give_name_to_locals): Liekwise.
11240 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11241 * parse.y: Add/remove promote_type calls as appropriate.
11242 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11243 (parse_signature_string): Likewise.
11244 (build_java_array_type): Fix for now signature convenions.
11246 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11248 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11250 * class.c (init_class_processing): libjava function renamed to
11253 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11255 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11256 * java-tree.def: Fixed DEFTREECODE third argument.
11257 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11258 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11259 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11260 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11261 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11262 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11263 * lang.c (java_tree_code_type, java_tree_code_length,
11264 java_tree_code_name): New arrays.
11265 (lang_init): Append Java tree node definitions to Gcc ones.
11266 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11268 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11270 (java_lex): Allow declaration of empty string constants. Retain
11271 location information on CASE_TK and DEFAULT_TK.
11272 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11273 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11274 Modified to be more robust.
11275 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11276 (build_new_invocation, try_builtin_assignconv,
11277 patch_switch_statement, string_constant_concatenation,
11278 build_string_concatenation, patch_string_cst, patch_string,
11279 java_expand_switch): New function declarations.
11280 * parse.y: Rules related to switch and EH tagged <node>.
11281 (label_id): Set to NULL_TREE
11282 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11284 (this_or_super:): Fixed indentation.
11285 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11286 statement_expression:): Removed call to RULE on all sub-rules.
11287 (switch_expression:, switch_labels:): New rules.
11288 (switch_statement:, switch_block:, switch_block_statement_groups:,
11289 switch_block_statement_group:, switch_labels:, switch_label:):
11291 (throw_statement:, synchronized_statement:, try_statement:):
11292 Defined temporary actions.
11293 (class_instance_creation_expression:): Call
11294 build_new_invocation. Fixed indentation.
11295 (field_access): Fixed indentation.
11296 (method_invocation): Likewise.
11297 (make_qualified_primary): Use THIS_EXPR.
11298 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11299 resolving from SUPER, set *type_found.
11300 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11301 (java_complete_tree): Removed unused local variable `location'. Case
11302 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11303 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11304 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11305 STRING_CST: case. default: checks for patchable strings.
11306 (complete_function_arguments): Transform string constant or
11307 crafted StringBuffer if necessary.
11308 (build_method_invocation): Fixed comments.
11309 (build_new_invocation): New function.
11310 (patch_assignment): Call try_builtin_assignconv to figure a valid
11311 assignment conversion between builtin types.
11312 (try_builtin_assignconv): New function.
11313 (build_binop): Use URSHIFT_EXPR directly to call build.
11314 (operator_string): Use UNARY_PLUS_EXPR.
11315 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11317 (do_merge_string_cste, merge_string_cste,
11318 string_constant_concatenation, build_string_concatenation,
11319 patch_string, patch_string_cst): New function.
11320 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11321 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11322 (build_newarray_node): Use NEW_ARRAY_EXPR.
11323 (build_this): Use THIS_EXPR.
11324 (build_return): Enable debug information on return statement.
11325 (build_if_else_statement): Likewise.
11326 (complete_labeled_statement): Fixed related comment.
11327 (build_loop_body): Fixed comment.
11328 (build_bc_statement): Enable debug information on break/continue
11330 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11332 (patch_switch_statement, case_identity, java_expand_switch): New
11335 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11337 * buffer.h (BUFFER_INIT): New macro.
11338 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11339 Pass (struct jcf_partial *state) to most functions.
11340 (jcf_block, jcf_relocation): New types.
11341 Support labels, branches, conditionals, loops.
11343 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11345 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11347 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11349 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11350 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11351 not integer_type_node (INT_TYPE_SIZ bits).
11353 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11355 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11356 * jcf-dump.c (print_exception_table): New function.
11357 (disassemble_method): Better handling of wide instructions.
11358 Make more robust for bad input.
11360 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11362 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11365 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11367 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11369 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11371 * Makefile.in ($(PARSE_H)): Removed target.
11373 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11375 * Makefile.in (JAVA_OBJS): Add memmove.o
11376 (memmove.o): New target & rules.
11378 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11380 * expr.c (expand_invoke): Don't generate a call to the class init
11383 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11385 * Makefile.in: Add many missing dependencies.
11386 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11388 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11389 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11391 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11393 * decl.c (complete_start_java_method): If method is static (and
11394 not private) call _Jv_InitClass.
11395 * expr.c (expand_invoke): Don't call build_class_init.
11397 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11399 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11401 * Make-lang.in (GCJ): Define before using.
11403 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11405 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11406 losing due to namespace pollution in GNU getopt.h
11408 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11410 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11411 (java.all.cross): Likewise.
11412 (java.rest.encap): Likewise.
11414 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11416 * gjavah.c (print_class_decls): Fix thinko in arglist
11417 * jcv-io.c (find_classfile): Similarly.
11419 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11421 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11423 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11425 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11426 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11427 * Makefile.in (PARSE_C): New macro.
11428 (PARSE_H): Likewise.
11429 (PARSE_SCAN_C): Likewise.
11430 ($(PARSE_C)): Target renamed from parse.c.
11431 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11432 (clean): Remove parse-scan.c as well.
11433 (parse.o): Depend on $(PARSE_C).
11435 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11437 * README, license.terms: Removed.
11439 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11440 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11441 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11442 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11443 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11444 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11445 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11446 and Java trademark attribution.
11448 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11450 * Makefile.in: Use gcjh, not gjavah.
11451 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11452 * Make-lang.in: Changed gjavah to gcjh everywhere.
11454 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11456 * gjavah.c: Support new -prepend -add -append flags.
11457 (print_method_info): Method is not virtual if class is final.
11459 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11461 * jv-scan.c: Fixed copyright assignment.
11462 * keyword.gperf: Likewise.
11463 * keyword.h: Likewise.
11464 * lex.c: Fixed copyright assignment.
11465 (java_lex): Push unicode back when parsing '<'.
11466 * lex.h: Fixed copyright assignment.
11467 * parse-scan.y: Likewise.
11468 * parse.h: Fixed copyright assignment.
11469 (build_debugable_stmt, complete_for_loop): New function prototypes.
11470 * parse.y: Fixed copyright assignment.
11471 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11472 size_zero_node when completing a loop with no exit condition.
11473 (for_statement_nsi:): Define action.
11474 (for_init:, for_update:): Return size_zero_node when empty.
11475 (declare_local_variables): Call build_debugable_stmt.
11476 (build_debugable_stmt): New function.
11477 (build_loop_body): Build debugable statement around loop
11479 (complete_loop_body): Take into account the debugable statement
11480 around the EXIT_EXPR.
11481 (complete_loop_body): New function.
11482 (patch_exit_expr): Fixed condition inversion.
11484 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11486 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11487 name of thread define.
11488 * jvspec.c (THREAD_NAME): New macro.
11490 (THREADLIB): Likewise.
11491 (lang_specific_driver): Recognize attempt to link with thread
11492 library or gc library. Recognize -ljava on command line so it
11493 isn't linked against more than once.
11495 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11497 * parse-scan.y (report_main_declaration): Name of the class
11498 containing `main' can be a qualified name.
11500 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11502 * config-lang.in: Changed gjavac to gjc everywhere.
11503 * Make-lang.in: Changed gjavac to gjc everywhere.
11505 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11507 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11508 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11509 and install the files.
11510 * Makefile.in (JAVA_OBJS_LITE): New variable.
11511 (compiler:): Now include jv-scan as a dependency.
11512 (../jv-scan$(exeext), parse-scan.c): New targets.
11513 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11514 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11515 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11516 check for errors even if parse_only.
11517 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11519 (yylex): New function. Uses java_lex body.
11520 (java_lex): Removed commented out statement. Remove local variable
11521 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11522 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11523 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11524 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11525 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11526 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11528 (java_lex_error): Empty if JC1_LITE is defined.
11529 (java_get_line_col): Return 0 if JC1_LITE is defined.
11530 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11531 SET_MODIFIER_CTX): Moved into the section containing the macros
11532 conditionally defined by JC1_LITE.
11533 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11534 argument if JC1_LITE is defined.
11535 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11536 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11538 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11539 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11540 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11541 to different values according to JC1_LITE.
11542 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11543 declared if JC1_LITE set.
11544 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11545 defined if JC1_LITE not set.
11546 (struct parser_ctx): Reorganized and skip the jc1 front end part
11548 (java_layout_classes): New function definition.
11549 (java_push_parser_context, java_init_lex, yyparse, yylex,
11550 yyerror): Prototype always declared. All other static function
11551 prototypes declared only if JC1_LITE is not set.
11552 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11553 declared in parse.h.
11554 (java_layout_classes): New function.
11555 (java_complete_expand_methods): No longer layout the class here.
11556 * parse-scan.y: New file.
11557 * jv-scan.c: New file.
11559 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11561 * gjavah.c (main): Handle -friend option.
11562 (friend_specs): New global.
11563 (generate_access): Handle friend_specs.
11564 (process_file): Likewise.
11565 (MAX_FRIENDS): New macro.
11566 (friend_count): New global.
11567 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11568 Changed all callers.
11570 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11572 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11573 (main): Handle processing all the entries of a named .zip archive.
11574 * jcf-io.c (jcf_trim_old_input): New function.
11575 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11577 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11579 * lang.c (flag_assume_compiled): Make default be on.
11581 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11583 * jcf-dump.c: Add bunches of flags to control output more.
11584 (process_class): New function; support printing more than one class.
11585 (main): Support new --print-main and --javap flags.
11586 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11587 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11589 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11591 Change mangling of dispatch table to match C++ vtable (w/thunks).
11592 * class.c (build_dtable_decl), java-tree.h: New function.
11593 (make_class_data): Call it.
11594 * decl.c (init_decl_processing): Likewise.
11596 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11598 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11599 soft_anewarray; adjust args passed.
11600 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11601 match _Jv_NewObjectArray.
11603 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11605 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11606 * expr.c (loopup_label): Call create_label_decl.
11607 (create_label_decl): New function.
11608 (java_lang_expand_expr): Call expand_start_bindings with argument
11610 * java-tree.h Added space after PROTO in function declarations
11612 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11613 (create_label_decl, push_labeled_block): New function
11615 * lex.c (label_id): Initialize.
11616 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11618 * parse.h Added space after PROTO in function declarations when
11620 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11621 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11622 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11623 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11625 (struct parser_ctxt): New fields current_loop,
11626 current_labeled_block.
11627 (build_if_else_statement, patch_if_else_statement,
11628 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11629 generate_labeled_block, complete_labeled_statement,
11630 build_bc_statement, patch_bc_statement, patch_loop_statement,
11631 build_new_loop, build_loop_body, complete_loop_body): New function
11633 * parse.y (java_warning_count): New global variable.
11634 (label_id): New static variable.
11635 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11636 (block:): Return size_zero_node when block is empty.
11637 (empty_statement:): Return size_zero_node.
11638 (statement:): Implement supplemental action when for_statement: is
11640 (label_decl:): New rule.
11641 (labeled_statement:): Rewritten using label_decl. Actions
11643 (labeled_statement_nsi:): Likewise.
11644 (if_then_statement): Actions implemented.
11645 (while_expression): New rule.
11646 (while_statement:): Rewritten using while_expression. Actions
11648 (while_statement_nsi:): Likewise.
11649 (do_statement_begin:): New rule.
11650 (do_statement:): Rewritten using do_statement_begin. Actions
11652 (for_statement:): Rewritten using for_begin. Actions implemented.
11653 (for_statement_nsi:): Likewise.
11654 (for_header:, for_begin:): New rules.
11655 (for_init:): Actions implemented.
11656 (statement_expression_list:, break_statement:,
11657 continue_statement:): Likewise.
11658 (yyerror): Count number of issued warning(s).
11659 (java_report_errors): Report error(s) and/or warning(s).
11660 (java_complete_class): Use build_java_argument_signature to
11661 recompute completed method signature.
11662 (java_check_regular_methods): New locals method_wfl and aflags.
11663 Use method_wfl instead of lookup_cl during error reports. Fixed
11664 indentation and modified some error messages. Use
11665 lang_printable_name in method instead of the DECL_NAME. New code
11666 to issue warnings on methods not overriding corresponding methods
11667 private to a different package.
11668 (java_method_add_stmt): Call add_stmt_to_compound.
11669 (add_stmt_to_compound): New function.
11670 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11671 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11672 (build_if_else_statement, patch_if_else_statement,
11673 build_labeled_block, generate_labeled_block,
11674 complete_labeled_statement, build_new_loop, build_loop_body,
11675 complete_loop_body, patch_loop_statement, build_bc_statement,
11676 patch_bc_statement, patch_exit_expr): New functions.
11677 * typeck.c (build_java_signature): Build argument signature before
11678 enclosing it in between parenthesis.
11680 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11682 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11683 (JAVA_OBJS): Added reminder comment
11685 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11687 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11688 be interpreted as a long long.
11690 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11692 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11693 soft_initialise_class. Use _Jv_NewMultiArray, not
11694 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11695 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11696 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11697 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11699 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11701 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11702 length_identifier_node): New global tree node constants.
11703 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11704 Replace uses by super_identifier_node etc.
11705 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11707 * parse.y (resolve_field_access): Don't special-case ".length" if
11708 flag_emit_class_files.
11709 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11710 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11713 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11715 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11716 * class.c (make_method_value): Remove init for removed fields.
11718 * class.c (layout_class): Use build_java_argument_signature.
11719 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11721 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11722 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11723 (build_java_signature): Don't use push_java_argument_signature.
11725 * typeck.c (lookup_argument_method): New function.
11726 * parse.y (java_check_regular_methods): Use lookup_argument_method
11727 instead of lookup_java_method2 followed by lookup_java_method.
11729 * parse.y (check_method_redefinition): Minor optimization.
11731 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11732 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11734 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11736 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11739 * gjavah.c (java_float_finite): Use K&R-style definition.
11740 (java_double_finite): Likewise.
11741 (generate_access): Now returns void. Changed all callers.
11742 (last_access_generated): Removed.
11743 (process_file): Only make a single pass over the .class file.
11745 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11747 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11748 for compatibility for G++ (with -fvtable-thunks).
11749 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11751 * gjavah.c (process_file): Use public inheritance for super-class.
11753 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11755 * lex.c (java_init_lex): Initialize ctxp->package.
11756 * parse.h (struct parser_ctxt): package and package_len replaced
11757 by tree package, an identifier node. Field method_decl_list is
11758 gone. Fixed comments.
11759 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11760 class_in_current_package): New function prototypes.
11761 * parse.y (array_type:): Set class loaded flag on primitive type
11763 (package_declaration:): Assign ctxp->package to the
11765 (method_invocation:): Handle invocation of method qualified by
11767 (single_type_import_declaration:): Removed ambiguity check.
11768 (java_pop_parser_context): New local variable `next'. Reset and
11769 set IMPORT_CLASSFILE_NAME flags on current and previous import
11771 (java_accstring_lookup): Use new local macro COPY_RETURN.
11772 (lookup_field_wrapper): New function.
11773 (parser_qualified_classname): Use merge_qualified_name.
11774 (parser_check_super_interface): Broaden error message.
11775 (do_resolve_class): Check for qualified class name in the current
11776 compilation unit if appropriate.
11777 (process_imports): Check for already defined classes.
11778 (check_pkg_class_access): Got rid of call to
11779 get_access_flags_from_decl.
11780 (java_complete_expand_methods): Call safe_layout_class based on
11781 the current class size.
11782 (make_qualified_primary): Build a WFL qualification on primary if
11784 (merge_qualified_name): New function.
11785 (make_qualified_name): Use merge_qualified_name.
11786 (resolve_expression_name): Use safe_lookup_field.
11787 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11788 (resolve_qualified_expression_name): Likewise. Check on resolved
11789 element accessibility.
11790 (not_accessible_p, class_in_current_package): New functions.
11791 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11792 (patch_method_invocation_stmt): Merged common pieces. Check
11793 accessibility of invoked method.
11794 (check_for_static_method_reference): Add returned type in error
11796 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11797 (refine_accessible_methods_list): Merged two conditions in test.
11798 (java_complete_class): Sanity check on stabilize_ref gone.
11799 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11801 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11803 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11805 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11807 * gjavah.c (F_NAN): Removed.
11808 (F_NAN_MASK): New macro.
11809 (F_POSITIVE_INFINITY): Removed.
11810 (F_NEGATIVE_INFINITY): Likewise.
11811 (java_float_finite): Rewrote.
11812 (D_NAN_MASK): Renamed.
11813 (java_double_finite): Rewrote.
11814 (D_POSITIVE_INFINITY): Removed.
11815 (D_NEGATIVE_INFINITY): Likewise.
11817 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11818 If verbose, print underlying representation of value in hex.
11820 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11822 * buffer.h, buffer.c: New files.
11823 * Makefile.in (JAVA_OBJS): Add buffer.o.
11825 Support locals variables and writing their debug entries to .class.
11826 * jcf-write.c: Simplify some by user new buffer type.
11827 (vode_buffer_grow): Removed.
11828 (struct localvar_info): New type.
11829 (localsvars, localvartable): New buffers.
11830 (localvar_alloc, localvar_free): New functions.
11831 (generate_bytecode_insns): Handle local variables.
11832 (generate_classfile): Write LocalVariableTable attribute.
11834 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11836 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11837 * zipfile.h (ZIPMAGIC): New macro.
11839 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11841 * Makefile.in (gjavah.o): Updated dependencies.
11842 (jcf-dump.o): Likewise.
11843 (all.indirect): Use ../gjavah.
11844 (../gjavah$(exeext)): Likewise.
11845 (clean): Don't remove gjavah.
11846 (clean): Remove parse.c, not java/parse.c.
11847 * Make-lang.in (java): Added gjavah.
11848 (gjavah$(exeext)): New target.
11849 (GJAVAH_SOURCES): New macro.
11850 (java.all.build): Added gjavah.
11851 (java.all.cross): Likewise.
11852 (java.rest.encap): Likewise.
11853 * config-lang.in (compilers, stagestuff): Added gjavah.
11855 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11857 * gjavah.c (java_float_finite): New function.
11858 (java_double_finite): Likewise.
11859 (F_POSITIVE_INFINITY): New macro.
11860 (F_NEGATIVE_INFINITY): Likewise.
11862 (D_POSITIVE_INFINITY): Likewise.
11863 (D_NEGATIVE_INFINITY): Likewise.
11865 (print_field_info): Use java_float_finite and java_double_finite.
11867 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11869 * parse.y (method_header): Name "this" implicit argument.
11871 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11873 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11874 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11875 (put_linenumber): New function.
11876 (generate_bytecode_insns, generate_classfile): Write line numbers.
11878 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11880 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11881 (lookup_name, build_known_method_ref, build_class_init,
11882 build_invokevirtual, invoke_build_dtable, match_java_method,
11883 build_field_ref, pushdecl_force_head, build_java_binop,
11884 binary_numeric_promotion, build_decl_no_layout,
11885 build_java_arrayaccess, build_newarray, build_anewarray,
11886 build_java_array_length_access, build_java_arraynull_check): New
11887 extern function prototypes.
11888 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11889 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11891 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11893 * jcf.h (jcf_out_of_synch): New extern function prototype.
11894 * parse.h: Static/global function implemented in parse.y
11895 prototyped and declarations moved at the end of the file.
11896 (DECL_P): Check that the argument isn't null.
11897 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11898 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11899 (QUAL_DECL_TYPE): New macro.
11900 (PARAMS): Macro definition removed.
11901 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11902 (return_statement:): Call build_return.
11903 (field_access:): Call make_qualified_primary in sub rule.
11904 (method_invocation:): Build method invocation and call
11905 make_qualified_primary when processing primaries.
11906 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11907 get_type_from_signature.
11908 (java_check_regular_method): Extra integer 0 argument when calling
11909 lookup_java_method2.
11910 (lookup_java_interface_method2): Extra method DECL argument when
11911 calling lookup_java_interface_method2.
11912 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11913 COMPOUND_EXPR node.
11914 (java_complete_expand_method): Layout current class iff not
11915 already done. Don't process interface's methods.
11916 (java_complete_expand_method): Use super class only if it
11917 exists. Use current class otherwise.
11918 (make_qualified_primary): New function.
11919 (resolve_expression_name): Process qualified expression or
11920 expression from primary the same way.
11921 (resolve_expression_name): Two last arguments to
11922 resolve_field_access are now NULL_TREEs.
11923 (resolve_field_access): New variable is_static. Local field must
11924 be DECLs. is_static computed on field DECLs only. Append code in
11925 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11926 to initialize field_type.
11927 (resolve_qualified_expression_name): New local variable,
11928 previous_call_static and is_static. Handle primaries with function
11929 calls, casts, array references and `this'. `super' now handled as
11930 `(super_class)this'. Use is_static to clarify boolean expressions.
11931 Added code to handle case where a proper handle is required to
11932 access a field. Use QUAL_DECL_TYPE where applicable.
11933 (maybe_access_field): New function.
11934 (patch_method_invocation_stmt): New arguments primary, where,
11935 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11936 deleted. Use `where' as a type to search from if specified. Check
11937 for static method reference where forbidden. Append primary or
11938 current_this to the argument list if not calling constructor nor
11940 (check_for_static_method_reference): New function.
11941 (patch_invoke): Layout the class on which new is done if
11943 (lookup_method_invoke): Changed format to report errors on
11945 (qualify_ambiguous_name): New local variable this_found. Now
11946 handle things from primaries. Method call are considered
11948 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11949 changed into NULLs.
11950 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11951 (java_complete_tree): New case fo RETURN_EXPR. Process function
11952 call arguments in separate function.
11953 (complete_function_arguments): New function.
11954 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11956 (patch_assignment): Take the return function slot into account as
11957 a RHS. Distinguish assignment from a return.
11958 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11959 when checking methods in interfaces.
11960 (resolve_type_during_patch): NULL argument to unresolve_type_p
11961 instead of NULL_TREE.
11962 (patch_newarray): Fixed typo in comment.
11963 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11964 (build_return, patch_return): New functions.
11965 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11967 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11969 * constants.c (find_name_and_type_constant, find_fieldref_index,
11970 find_methodref_index): New methods.
11971 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11972 just return given method. Also, rename to build_known_method_ref.
11973 (expand_invoke): Rename call to build_invoke_non_interface.
11974 * java-tree.h, parse.h: Update prototype.
11975 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11976 (such as expand_expr_stmt) if flag_emit_class_files.
11977 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11978 STACK_TARGET, IGNORE_TARGET): New macros.
11979 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11980 (generate_bytecode_insn): New function to generate method's bytecode.
11981 (generate_classfile): Node generate Code attribute for a method.
11982 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11983 push_long_const, field_op, adjust_typed_op, maybe_wide):
11984 New functions used by generate_bytecode_insn.
11986 * typeck.c (signature_include_return): Remove variable.
11987 (push_java_argument_signature, build_java_argument_signature): New.
11988 (build_java_signature): Use push_java_argument_signature.
11989 * parse.y: Use build_java_argument_signature instead of fiddling
11990 with signature_include_return.
11992 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11994 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11997 * Makefile.in (all.indirect): Added gjavah$(exeext).
11998 (gjavah$(exeext)): Added $(exeext).
12001 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12003 * class.c (layout_class): Call to java_layout_parsed_class replace
12004 by safe_layout_class.
12005 * expr.c (build_java_array_length_access): Removed static storage
12006 class in the function definition.
12007 (build_java_arraynull_check): Likewise.
12008 Also fixed typos in two comments.
12009 * lex.c (java_init_lex): Initialize static global kw_length.
12010 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12011 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12013 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12014 * parse.h (resolve_no_layout): New static function declaration.
12015 (get_identifier_in_static): Declaration removed.
12016 (java_layout_parsed_class): Function name declaration changed to
12018 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12019 not_initialized_as_it_should_p, build_this): New static function
12021 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12022 binary_numeric_promotion, stabilize_reference,
12023 build_decl_no_layout, build_java_arrayaccess): Extern function
12024 declarations moved into their own section.
12025 (build_newarray, build_anewarray, build_java_array_length_access,
12026 build_java_arraynull_check): New extern function declarations.
12027 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12028 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12030 (CALL_CONSTRUCTOR_P): New macro.
12031 * parse.y (kw_length): New static global tree node.
12032 (return_statement): Tagged <node>.
12033 (RETURN_TK): Tagged <operator>.
12034 (variable_declarator_id:): Build variable declaration with an
12035 empty initialization value if a syntax error was found in the
12036 initialization part of the variable declaration.
12037 (statement_without_trailing_substatement:): return_statement: now
12038 uses the default rule.
12039 (return_statement:): Temporarily fixed to return NULL_TREE.
12040 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12041 (class_instance_creation_expression:): Class creation rules now
12042 call build_method_invocation upon reduction.
12043 (array_creation_expression:): Rules call build_newarray_node upon
12045 (dim_exprs:): Build a list of dimension expressions.
12046 (dim_expr:): Store location of the OSB_TK in the dimension
12048 (method_invocation:): Added a new error rule.
12049 (build_unresolved_array_type): WFL argument may also be an array
12050 on a primitive type. Name of the argument changed to reflect this.
12051 (method_declarator): Insert argument type at the beginning of the
12052 argument type list and later reverse the list.
12053 (unresolved_type_p): Argument 'returned' may be optionally
12055 (java_layout_class_from_source): Function renamed
12057 (resolve_and_layout): Now call resolve_no_layout and
12059 (resolve_no_layout): New function.
12060 (purify_type_name): New function.
12061 (complete_class_report_errors): Call purify_type_name during error
12062 report on a type not found.
12063 (process_imports): error_found local variable doesn't need to be
12064 initialized to zero.
12065 (declare_local_variables): New local type_wfl. Fixed typo in error
12066 message. type_wfl assigned to unresolved type and used to register
12067 incomplete type. Build a WFL around the variable initialization
12068 statement so that debug info can be generated on it.
12069 (source_start_java_method): Reverse argument list after they've
12071 (current_this): New static global variable.
12072 (java_complete_expand_methods): Set current_this when appropriate.
12073 (resolve_expression_name): Build correct static and non static
12074 field access bearing a simple name.
12075 (resolve_field_access): Resolve the length field of arrays. Handle
12077 (patch_method_invocation_stmt): Set the type of the method
12078 invocation to error_mark_node. This value is later overridden by a
12079 valid type, if any. Don't handle qualified constructor invocation
12080 as qualified method invocation. Call lookup_method_invoke with its
12081 new flag. It's no longer necessary to access the selected method
12082 as the value of a tree list. Handle constructor invocation.
12083 (patch_invoke): Reverse argument list when invoking non interface
12084 methods. Insert call to new as the first argument of the
12086 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12087 defined within a final class. Return INVOKE_STATIC if the invoked
12088 method is a constructor.
12089 (lookup_method_invoke): New lc argument is a flag to indicate a
12090 constructor lookup. Now handle constructor lookup. Choose the most
12091 specific method in case several were matching the invocation
12092 requirements. Return a method decl instead of a tree list featuring
12093 one single method decl element.
12094 (refine_accessible_methods_list): New lc flag argument to
12095 indicate that a constructor is being looked up.
12096 (not_initialized_as_it_should_p): New function.
12097 (java_complete_tree): Now process fake tree codes
12098 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12099 save_expr on resolved function call arguments. Case on
12100 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12101 (patch_assignment): LHS can be a field access expression. When
12102 dealing with reference, lhs_type is the promoted type of the
12103 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12105 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12106 (patch_binop): Use not_initialized_as_it_should_p where
12108 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12109 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12111 (resolve_type_during_patch): New function.
12112 (patch_cast): Call resolve_type_during_patch to resolve type and
12113 report error accordingly.
12114 (patch_array_ref): Use not_initialized_as_it_should_p where
12115 applicable. Array base expression is saved before being
12116 used. Promote the type of an array elements if it contains non
12118 (build_newarray_node, patch_newarray, build_this): New functions.
12120 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12122 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12123 increment it in `for' statement.
12124 (print_field_info): If number is inf or nan, don't print it.
12125 (print_method_info): If method name is `delete', just ignore it.
12126 (print_c_decl): Special-case jstringArray.
12128 * gjavah.c (help): New function.
12129 (no_argument): New function.
12130 (usage): Changed text.
12131 (main): Rewrote argument handling. Now handles -v, --help,
12133 (version): New function.
12134 (found_error): New global.
12135 (main): Return found_error.
12136 (generate_access): Set found_error.
12137 (print_c_decl): Likewise.
12139 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12141 * gjavah.c (print_c_decl): Don't print "," when examining field.
12142 Skip type name when looking at "[L" types.
12143 (process_file): Now static.
12144 (generate_access): Now returns int.
12145 (last_access_generated): New global.
12146 (process_file): Clear last_access_generated; make multiple passes
12148 (print_field_info): Just return if generate_access returns true.
12149 (print_method_info): Likewise. Also, allow <init> functions to
12151 (print_c_decl): Added is_init argument. Print constructors
12153 (print_cxx_classname): Use UTF8_GET to extract characters from
12155 (print_base_classname): New function.
12156 (print_class_decls): New function.
12157 (process_file): Use it.
12158 (utf8_cmp): New function.
12160 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12162 * lang-options.h: Format changed to match changes in gcc/toplev.c
12163 to implement a --help option.
12165 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12167 * decl.c (init_decl_processing): Revert change to dtable_type.
12169 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12171 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12173 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12175 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12177 * lang.c (lang_init): Default flag_exceptions to 1, without
12178 checking to see if it's 2 first.
12180 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12182 * constants.c: Include "system.h".
12183 * decl.c: Likewise.
12184 * lang.c (flag_new_exceptions): Get via extern now.
12185 (lang_init_options): New functions. Turn on flag_new_exceptions.
12187 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12189 * lex.c (java_lex): Return 0 when we see an invalid character in
12192 * lex.c (java_read_char): Specify extra argument when calling
12194 (java_read_unicode, java_parse_end_comment,
12195 java_parse_escape_sequence): Likewise,
12196 (java_lex): Specify extra argument when calling
12197 java_lex_error. Test that IDs are beginning with a legal character
12198 for IDs. Handle invalid characters with an error message and a
12199 call to java_lex_error.
12200 (java_lex_error): Adjust column position by new argument
12201 `forward'. Issue an error even if in the middle of reporting an
12204 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12206 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12207 we don't explicitly put a null pointer when we're copying it.
12209 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12211 * gjavah.c (print_cxx_classname): New function.
12212 (super_class_name): Likewise.
12213 (print_super_fields): Removed.
12214 (in_super): Removed.
12215 (print_field_info): Never generate #defines.
12216 (print_c_decl): Changed generated types to match JNI. No longer
12217 print class name before method name.
12218 (print_method_info): Print "static" before static methods.
12219 Print "virtual" before non-final methods.
12220 (usage): Use exit(1), not exit(-1).
12222 (print_field_info): Use %.17g to print a double.
12223 (last_access): New globals.
12224 (process_file): Initialize last_access.
12225 (usage): Now static.
12226 (ACC_VISIBILITY): New define.
12227 (generate_access): New function.
12228 (print_field_info): Call it.
12229 (print_method_info): Likewise. Also, generate information for all
12230 methods, not just native methods. Return void.
12231 (print_c_decl): Return void.
12232 (print_field_info): Return void.
12234 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12236 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12237 processing the jc1 grammar file. Prefix bison functions and
12238 variables with java_.
12239 (parse.c): Dependencies on parse.h and lex.h
12240 * expr.c (build_java_arrayaccess): Function now global.
12241 * java-tree.h: Comment reorganized to carry on previous
12242 classification effort.
12243 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12244 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12245 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12246 java_parse (new prefix java_ generated by bison).
12247 (java_layout_parsed_class, java_register_parsed_class): Function
12249 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12250 * lex.c (static tree wfl_op): Variable deleted.
12251 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12252 ctxp fields to NULL_TREE.
12253 (java_lex): No longer create WFL for operators. Filename caching
12254 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12255 created as STRING_CST and later expanded. Removed extra argument
12256 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12258 (build_wfl_node): Removed code in comments.
12259 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12260 store token and location data in the current bison token.
12261 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12262 static/extern function declaration at the beginning of the file.
12263 (struct qualification): Data structure definition deleted.
12264 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12265 (qualify_ambiguous_name): Function declaration modified. Function
12266 now returns nothing.
12267 (build_array_ref, patch_array_ref, make_qualified_name,
12268 resolve_qualified_expression_name, maybe_generate_clinit,
12269 resolve_field_access): New static function declarations.
12270 (build_java_arrayaccess): New extern function declaration.
12271 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12272 (CALL_EXPR_PRIMARY): Macro deleted.
12273 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12274 (struct parser_ctxt): Field initialized_final
12275 removed. non_static_initialized, static_initialized: New fields.
12276 * parse.y (static tree kw_super, static tree kw_this): New global
12278 (%union): tree wfl field of operator member replaced by int
12279 location. WFLs are non longer created for operators.
12280 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12281 (qualified_name:): Now calls make_qualified_name to build the
12283 (type_declaration:): Consider generating <clinit> when class
12285 (variable_declarator:): Directly build an assignment node when the
12286 variable is initialized when declared.
12287 (this_or_super:): Build a WFL and set current location when THIS
12288 or SUPER are parsed.
12289 (expression_statement:): Wrap statement around a WFL.
12290 (primary_no_new_array:): Fixed typo. Changed value returned by
12291 THIS_TK because of its new type (temporary).
12292 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12293 (field_access:): Build qualified name with SUPER.
12294 (method_invocation:): Fixed returned value because of SUPER's new
12296 (array_access:): Use OSB_TK location information.
12297 (post_increment_expression:, post_decrement_expression:,
12298 unary_expression:, pre_increment_expression:,
12299 pre_decrement_expression:, unary_expression_not_plus_minus:,
12300 cast_expression:, multiplicative_expression:,
12301 additive_expression:, shift_expression:, relational_expression:,
12302 equality_expression:, and_expression:, exclusive_or_expression:,
12303 inclusive_or_expression:, conditional_and_expression:,
12304 conditional_or_expression:, assignment:): Use new location/token
12305 information available on operators.
12306 (create_class): Set super_decl_type to NULL_TREE when processing
12308 (register_fields): Field initialization is now a MODIFY_EXPR
12309 node. Chain initialization code to the matching lists (according
12310 the the field declaration modifiers).
12311 (maybe_generate_clinit): New function.
12312 (method_header): Don't set method's DECL_NAME to a WFL when adding
12313 methods to java.lang.Object.
12314 (resolve_and_layout): Now can return NULL_TREE if the type
12315 resolution fails. Otherwise, return the class DECL instead of its
12317 (check_method_redefinition): Don't patch method DECL_NAME if it
12318 belongs to java.lang.Object.
12319 (process_imports): Simply assign error_found to the value returned
12320 by check_pkg_class_access.
12321 (declare_local_variables): Don't use their init statements (if
12322 any) when parsing error were previously found. Reuse MODIFY_EXPR
12323 build during parsing as an init statement.
12324 (java_method_add_stmt): Now return the current method body.
12325 (java_layout_parsed_class, java_register_parsed_class): Functions
12327 (java_complete_expand_methods): Initialize the constant pool on a
12328 per class basis. Layout the classes before expanding their method
12329 bodies. Don't try expand artificial constructor code if error were
12330 found. Make the classes data and register them if no error were
12332 (java_complete_expand_method): Retrieve an artificial constructor
12333 argument list before entering its body. Assign the top block to
12334 the artificial constructor function body and set types of declared
12335 blocks and compound statements to void. Walk method body if not an
12336 artificial constructor.
12337 (make_qualified_name, cut_identifier_in_qualified): New functions.
12338 (resolve_expression_name): Fixed comments. Save/restore the
12339 current class CLASS_LOADED_P flag value. Build non qualified
12340 static field access and handle qualified expression names.
12341 (resolve_field_access, resolve_qualified_expression_name): New
12343 (patch_method_invocation_stmt): Use the new expression resolution
12344 scheme, calling resolve_field_access when the function call is
12345 resolved as an expression.
12346 (qualify_ambiguous_name): Function rewritten to work on qualified
12347 expression produced by make_qualified_name.
12348 (java_complete_tree): Promote type when function's argument are
12349 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12350 the assignment to discover further errors if RHS is a expression
12351 name that fails to evaluate. Declare LHS initialized even though
12352 the assignment failed. Don't use the location variable and removed
12353 extra argument in patch function calls. Now handle the ARRAY_REF
12354 case and build internal string representation when STRING_CSTs are
12356 (build_method_invocation): Don't wrap function call around a WFL.
12357 (build_assignment): Likewise. Use the operator location
12359 (patch_assignment): Handle array access LHSs. Handle error
12360 provenance, resulting in a better error report.
12361 (build_binop): Use op_location from operator as binop location
12363 (build_unaryop, build_incdec, build_cast): Likewise.
12364 (patch_binop): Extract location information from the node. Fixed
12365 typo in error message.
12366 (patch_unary_op): Extract location information from the node.
12367 (build_array_ref, patch_array_ref): New functions.
12369 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12371 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12372 match _Jv_IsInstanceOf.
12373 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12374 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12376 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12378 * decl.c (init_decl_processing): Functions are now named
12379 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12381 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12383 * java-tree.h (load_class): Add prototype.
12384 * class.c (is_compiled_class): Add missing arg to load_class.
12385 * expr.c (expand_java_NEW): Call load_class.
12386 * parse.y (process_import): Removed bogus use of void return value.
12388 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12390 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12391 Function name is "_Jv_Throw" instead of "soft_athrow".
12392 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12393 Function name is "_Jv_AllocObject" instead of "soft_new".
12394 Takes an extra parameter (object size).
12395 * expr.c: Update calls.
12397 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12399 * lex.c (java_get_line_col): Handle end-of-file.
12400 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12402 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12404 * lang.c (lang_init): Make -fexceptions the default.
12405 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12406 exception handling is not turned on.
12408 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12410 * lang.c (flag_new_exceptions): Make this this default.
12411 * decl.c (end_java_method): Call emit_handlers.
12412 * except.c (method_init_exceptions): Set language code and version.
12413 (expand_start_java_handler): Enable exception, and call
12414 expand_eh_region_start.
12415 (expand_end_java_handler): Enable exception, and set up catch blocks.
12416 (emit_handlers): New routine to generate the saved handlers.
12417 * java-except.h (emit_handlers): Add prototype.
12419 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12421 We used to have three different representations of the constant pool:
12422 the CPool structure, the tree_constant_pool, and the constructures
12423 used to build the Class object (which may need class and string
12424 constants) in compiled code. None were appropriate for compiling
12425 to .class files, so I did a major overhaul.
12427 First, the tree_constant_pool array was removed. Things were
12428 modified to the CPool structure in the JCF could be used.
12429 Second, a "capacity" field was added to the CPool, and functions
12430 written to search for a matching constant, adding one if not found.
12431 The code that generated the Class object was changed to use a CPool.
12432 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12433 the static Class object are now only in build_constants_constructor.
12434 Finally, I wrote code which can generate a .class file (including its
12435 constant pool) from the RECORD_TYPE of a class. This is a big step
12436 on the way to compiling Java source into .class files.
12438 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12439 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12441 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12442 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12443 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12444 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12445 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12446 (lang_type): Removed constant_pool field.
12447 * jcf.h (CPool): Renamed size to count. Added field capacity.
12448 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12449 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12450 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12452 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12453 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12454 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12455 (set_constant_entry, find_constant1, find_constant2,
12456 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12457 find_utf8_constant, find_class_or_string_constant): New functions.
12459 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12460 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12461 (give_name_to_class, get_class_constant): Likewise.
12462 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12463 (get_name_and_type_constant, get_ref_constant): Removed.
12464 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12465 * parse.y: Don't save/restore tree_constant_pool.
12466 * verify.c (verify_jvm_instructions): Update for new approach.
12467 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12469 * lang-options.h: Added -femit-class-file, -femit-class-files.
12470 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12471 (lang_f_options): Added "emit-class-file(s)".
12473 * expr.c (build_java_arrayaccess): Generate more efficient array
12474 bounds checking, by using unsigned compare.
12476 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12478 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12480 * parse.h: New comment on the handling of unresolved type
12481 identifiers. JDEPs are now part of the jdep_code enum.
12482 (typedef struct jdep): Now use enum jdep_code or int, depending on
12483 availability. Both are narrowed down to an 8 bits bitfield.
12484 (CALL_EXPR_PRIMARY): Fixed comment.
12486 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12488 * Make-lang.in (java): Added gjavac and jvgenmain.
12489 (java.start.encap): Depend on gjavac.
12490 (java.rest.encap): Depend on jvgenmain.
12492 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12493 (JAVA_CROSS_NAME): Likewise.
12494 (java.all.build): Depend on jvgenmain and gjavac.
12495 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12496 (jvgenmain$(exeext)): New target.
12497 (java.install-common): Wrote.
12498 * config-lang.in (compilers, stagestuff): Added gjavac and
12501 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12503 * lang.c (lang_decode_option): New argc/argv interface.
12505 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12507 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12508 * decl.c (build_decl_no_layout): New function.
12509 * expr.c (java_lang_expand_expr): Layout declarations found in
12510 blocks before they're pushed.
12511 * jcf-parse.c (load_class): Save current line when parsing class
12513 (parse_source_file): Register class before expanding their
12515 * lang.c (put_decl_node): Produce `null' when `void *' is
12517 * lex.c (static tree wfl_op): New static global, for error report
12519 (java_init_lex): wfl_operator and wfl_op initialized
12520 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12522 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12523 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12524 build_unresolved_array_type): New static function definitions.
12525 (build_decl_no_layout): New extern function declared.
12526 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12527 faulty modifier exists.
12528 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12529 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12530 (UNARY_PLUS_EXPR): New fake operator.
12531 (struct parser_ctxt): New field osb_number.
12532 * parse.y (static tree wfl_operator): New static WFL for operator
12533 bound error messages.
12534 (DECR_TK, INCR_TK): Moved.
12535 (OP_TK): Tagged <operator>.
12536 (array_type:): Now call build_unresolved_array_type.
12537 (dim_expr:): Count the number of '[' seen.
12538 (post_increment_expression, post_decrement_expression,
12539 pre_increment_expression, pre_decrement_expression,
12540 unary_expression_not_plus_minus, unary_expression:): Actions are
12541 now building the corresponding unary expressions.
12542 (cast_expression:): Actions are now building cast expressions.
12543 (build_unresolved_array_type): New function.
12544 (create_interface): Reset the number of declared interfaces.
12545 (create_class): Likewise.
12546 (method_header): Methods declared within the scope of an interface
12547 are now implicitly set public and abstract.
12548 (java_complete_class): Variable's and parameter's type are patched
12549 with a promoted type.
12550 (declare_local_variables): Resolved non builtin types are promoted
12551 before being used to build a variable decl. Removed type patch
12552 posted on variable initialization statement.
12553 (source_start_java_method): Use build_decl_no_layout to build the
12554 decl of a parameter of incomplete type.
12555 (java_register_parsed_class): Process interfaces too. Call
12556 rest_of_decl_compilation on each processed class declarations.
12557 (java_complete_expand_methods): Don't attempt to expand things in
12559 (java_complete_tree): Process CONVERT_EXPR, even though it always
12560 has a type. Propagate error_mark_node to node's type too. Promote
12561 method's call argument type and return error_mark_node if
12562 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12563 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12564 handle unary operator nodes.
12565 (build_assignment): Added comment.
12566 (print_int_node): New function.
12567 (patch_assignment): New second argument. New error handling. Use
12568 print_int_node. Handle references. Use can_cast_to_p to issue
12569 different error message according to the context and check upon
12570 the initialization of the RHS.
12571 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12572 (operator_string): Handle more operators.
12573 (patch_binop): No longer use a function static
12574 wfl_operator. Improved error message on shift distance.
12575 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12576 patch_cast): New functions.
12578 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12580 * jvspec.c: New file.
12581 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12583 * java-tree.h (identifier_subst): Add declaration.
12585 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12587 * jvgenmain.c (main): Generate call to JvRunMain.
12589 * class.c (make_class_data): Push value for "sync_info" field.
12590 * decl.c (init_decl_processing): Push "sync_info" field.
12592 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12594 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12595 Java (source) name, not signature.
12596 Set TYPE_ALIGN to (at least) that of element_type.
12598 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12600 * class.c: Moved classname-mangling-rekated code to ...
12601 * mangle.c: ... this new file.
12602 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12603 * Makefile.in: Update for above changes.
12605 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12607 * expr.c (truthvalue_conversion): Convert integer and floating
12608 point value to their truth value.
12609 * lex.c (java_lex): Handle the `null' literal.
12610 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12611 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12612 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12615 * parse.y: Reorganization/documentation on token declaration.
12616 (binop_lookup[]): New added new tree codes.
12617 (relational_expression): Build corresponding binary operators.
12618 (equality_expression, conditional_and_expression,
12619 conditional_or_expression): Likewise.
12620 (java_complete_class): Fix crash in debug message.
12621 (java_complete_tree): Check initialization of method call
12622 arguments. Further bogus node evaluation to detect more error
12623 during assignments. Handles more binary operators.
12624 (patch_assignment): Use DECL_P.
12625 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12627 (operator_string): Handle more case. Compacted source.
12628 (patch_binop): Changed function comment. Checking for
12629 uninitialized first operand takes the compound assignment into
12630 account and uses DECL_P. Checking for uninitialized second operand
12631 delayed to routine's end. Use macros to issue type bound error
12632 messages and issue messages on both operands if their types are
12633 different. Force fixed type into node. Handle all binary
12636 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12638 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12639 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12640 build operator node and return tokens.
12641 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12642 * parse.h (java_complete_tree): Changed returned type in prototype.
12643 (build_method_invocation, build_assignment, patch_assignment,
12644 patch_binop): New static function declarations.
12645 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12646 BUILD_EXPR_WFL): New macros.
12647 * parse.y (enum tree_code binop_lookup[]): New static for token to
12649 (%union): Parser union has new sub-structure `operator'.
12650 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12651 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12652 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12653 ASSIGN_ANY_TK): Tokens tagged `operator'.
12654 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12655 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12656 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12657 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12658 (assignment_operator:): Rule tagged `operator'.
12659 (expression_statement:): Re-installed default rule.
12660 (method_invocation:): Sub rules call build_method_invocation.
12661 (postfix_expression:): Don't attempt to resolve name here. Just
12663 (multiplicative_expression:): Sub-rules build corresponding binop
12665 (additive_expression:, shift_expression:, and_expression:,
12666 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12667 (assignment:): Sub rule invoke build_assignment.
12668 (assignment_operator:): Default rules on sub rules.
12669 (force_error): Added documentation on this variable.
12670 (declare_local_variables): Build initialization calling
12672 (expand_start_java_method): Removed unused rtx declaration. Mark
12673 arguments as already initialized.
12674 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12675 (java_complete_expand_methods): Don't process next method if
12676 completion of the previous one triggered errors.
12677 (java_complete_expand_method): Call source_end_java_method if no
12678 error were found during completion.
12679 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12680 locals declaratilon. Handle names found within a class. Return
12681 error_mark_node when things aren't found.
12682 (patch_method_invocation_stmt): Return error_mark_node on failures.
12683 (patch_invoke): Removed unused local. Return the correct node.
12684 (java_complete_tree): Now returns a value. The BLOCK section binds
12685 local identifiers and the type of a BLOCK is now void. Assign the
12686 result of operand completion on COMPOUND_EXPR. Assign the
12687 encapsulated node of a WFL to the result of its completion, except
12688 when the node is an identifier. Now handle MODIFY_EXPR and several
12689 binary operators. Return error_mark_node on errors.
12690 (build_method_invocation, build_assignment, patch_assignment,
12691 build_binop, operator_string, patch_binop): New functions.
12692 * typeck.c (binary_numeric_promotion): New function.
12694 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12696 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12697 Replace most uses of ident_subst by identifier_subst.
12699 * class.c (push_class_static_dummy_field): Removed function.
12700 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12701 instead of looking got "class" static field. Create that decl here.
12702 (class_identifier_node): Removed; no longer needed.
12703 (init_class_processing): Don't init class_identifier_node.
12704 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12705 Do nreverse 0 times (instead of twice) for Object and Class.
12706 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12708 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12710 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12711 while initializing linenumber_count and linenumber_table.
12712 Do it before init_function_start (which calls emit_line_note).
12713 * expr.c (expand_byte_code): Don't need to clear lineno here.
12715 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12717 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12718 then mangle number as _N_.
12720 * class.c (mangle_class_field): New function.
12721 (build_class_ref): Set assembler name of class reference using
12722 mangle_class_field.
12723 (push_class_static_dummy_field): Likewise.
12725 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12727 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12728 of assigning to TREE_CODE. The latter method exploits a feature
12729 of GCC that is not ANSI compliant.
12731 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12733 * decl.c (pushdecl_force_head): New function.
12734 (pushlevel): Removed conditional printf.
12735 (complete_start_java_method): Don't enter local variable scope if
12736 function is compiled from source code.
12737 * expr.c: parse.h now included
12738 (java_lang_expand_expr): New function.
12739 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12740 printf. Terminate buffer when doing directories.
12741 * jcf-parse.c (parse_source_file): Call lang_init_source before
12742 parsing and before code generation.
12743 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12744 use printf if the macro is defined.
12745 * lang.c (lang_init): Install lang_expand_expr hook on
12746 java_lang_expand_expr.
12747 (java_dummy_print): New function.
12748 (lang_init_source): New function.
12749 * lex.c (java_lex): Remember location of an opening brace at the
12750 second nesting level.
12751 (java_is_eol): Unget character seen after a CR if it is EOF.
12752 * parse.h: Now includes lex.h
12753 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12754 printf if the macro is defined.
12755 (expand_start_java_method, build_expr_block, enter_block,
12756 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12757 New static function declarations.
12758 (pushdecl_force_head): New extern function declaration.
12759 (INCOMPLETE_TYPE_P): New macro.
12760 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12761 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12762 BLOCK_EXPR_ORIGIN): New macros.
12763 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12764 DECL_SOURCE_LINE_LAST): New macros.
12765 (struct parser_ctxt): Removed field current_method_decl, redundant
12766 with the field current_function_decl. Added fields
12767 first_ccb_indent1 and pending_block.
12768 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12769 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12771 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12772 (compilation_unit:): Cosmetic on sub rule.
12773 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12774 (variable_initializer:): Installed default rule on expression:.
12775 (method_declaration:): method_header: starts a new
12776 method. method_body: installs the function body, absorbs blocks
12777 emitted for temporary variable scopings, pops function's body block
12778 and merges function's last statement lineno in DECL_SOURCE_LINE.
12779 (method_body:): Installed default rules.
12780 (block:): Call enter_block when an opening brace is seen. Absorb
12781 scoping blocks and call exit_block when a closing brace is seen.
12782 (block_statement:): Cosmetic changes.
12783 (method_invocation:): Create WFL around CALL_EXPR node.
12784 (patch_stage): Added comment around definition.
12785 (method_header): Try to use first_ccb_indent1 as the first line of
12786 the method, so BP debug info are emitted at the first opening
12787 brace of the function. If the function has no body, use the
12788 location of the function's name. Override currently defined method
12789 name with the matching WFL so we can point redefinition errors
12790 using the location where the function's name was declared.
12791 (check_abstract_method_header): Interprets DECL_NAME as an
12792 identifier or as a WFL, accordingly.
12793 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12794 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12795 location and name information out of it and reinstall DECL_NAME to
12796 its original identifier node value.
12797 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12798 function's source code).
12799 (read_import_dir): Test the value returned by find_class and issue
12800 a fatal accordingly.
12801 (declare_local_variables): Push a new block for the scope of the
12802 new variable(s) if code has been already generated at that nesting
12803 level. Pinpoint redefinition errors using the variable id
12804 WFLs. Generate initialization code if necessary. If the variable
12805 type is incomplete, register a patch on its decl.
12806 (source_start_java_method): Rewritten. Define a new block for the
12807 function's parameters. Build parameter decl out of function's
12808 arguments and register them for a patch if their types are
12810 (expand_start_java_method): Includes the part of
12811 source_start_java_method that was pushing the parameter decls and
12812 completing the method start code.
12813 (source_end_java_method): Removed call the expand_end_bindings and
12814 poplevel (already taken care of). Reinstall function's arguments
12815 and get function's last line of code before calling
12816 expand_function_end.
12817 (java_method_add_stmt): New comment before the function's
12818 code. Complement the second operand of the current COMPOUND_EXPR
12820 (java_complete_expand_methods): Don't generate debug info on line
12821 zero when expanding a generated constructor.
12822 (java_complete_expand_method): Set start and end line numbers for
12823 a artificially generated constructor to one and manually call
12824 enter_block and exit_block when defining it. For all methods:
12825 expand function's start calling the new expand_start_java_method
12826 and invoke java_complete_tree on the effective method's body, if
12828 (resolve_expression_name): Now use lookup_name_in_blocks to search
12829 local variable decls and print out an error when variables are
12831 (patch_method_invocation_stmt): Inserted comment before the
12833 (lookup_method_invoke): Chain method's arguments using chainon
12834 with the current arg list as a second argument. Inserted missing
12835 IDENTIFIER_POINTER when reporting an error on methods not found.
12836 (refine_accessible_methods_list): Don't retain constructors.
12837 (patch_arguments): Function removed.
12838 (java_complete_tree): Inserted comment before the function's
12839 code. New case for BLOCKs. Moved the WFL case a bit
12840 further. Complete function's arguments.
12841 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12842 maybe_absorb_scoping_blocks): New functions.
12844 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12846 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12848 * jcf-parse.c (parse_source_file, java_error_count): New forward
12849 and extern declarations.
12850 (java_parse_abort_on_error): Macro moved.
12851 (jcf_parse_source): fatal called if fopen fails. Now calls
12853 (parse_source_file): New parse_only parameter. Reflects the
12854 elimination of the second pass.
12855 (yyparse): parse_source_file called with argument set to 0.
12856 * jcf.h (JCF_ZERO): Sets java_source to zero.
12857 * lex.c (java_init_lex): pass argument is gone. Function modified
12858 to be called once during the analysis of a file.
12859 (java_unget_unicode): Fixed typo in fatal message.
12860 (java_get_line_col): Likewise.
12861 (java_lval): Likewise. String literals no longer built during
12863 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12865 * parse.h (MODIFIER_WFL): New macro.
12866 (parse_check_super, parser_check_super_interface): Now return int.
12867 (parser_chain_incomplete_item, not_builtin_p,
12868 complete_method_decl): Declarations removed.
12869 (build_method_invocation_stmt, build_invoke): Renamed using the
12870 `patch' instead of `build'
12871 (register-incomplete_type, obtain_incomplete_type,
12872 java_complete_tree, java_complete_expand_method,
12873 unresolved_type_p, create_jdep_list): New function declarations.
12874 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12875 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12876 (jdep): New typedef on new struct _jdep.
12877 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12878 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12879 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12880 JDEP_RESOLVED_P): New macros.
12881 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12882 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12883 JDEP_VARIABLE): New enum values and jdep kinds.
12884 (jdeplist): New typedef on struct _jdeplist.
12885 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12887 (CALL_EXPR_PRIMARY): New macro.
12888 (struct parser_ctxt): Fields java_pass, current_method_decl,
12889 method_decl_list deleted. New field jdeplist.
12890 (INCOMPLETE_P): Macro deleted.
12891 * parse.y (single_type_import_declaration:): Removed pass switch.
12892 (type_import_on_demand_declaration): Likewise.
12893 (field_declaration:): Removed pass switch on all sub rules.
12894 (class_declaration:): Call the complete_class_decl removed on
12896 (method_declaration:): Removed second pass switch. No longer chain
12897 methods decl when method_header reduced.
12898 (method_header:): Sub rules no longer depend on pass switch.
12899 (method_declarator:): Likewise.
12900 (method_body:): Likewise.
12901 (abstract_method_declaration:): Likewise.
12902 (block_statement:): Likewise.
12903 (local_variable_declaration:): Likewise.
12904 (argument_list:): Likewise.
12905 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12906 removed. Partial CLASS_EXPR tree node built instead.
12907 (postfix_expression:): Removed pass switch on all sub rules.
12908 (java_pop_parser_context): Free classd_list content.
12909 (yyerror): Call obstrack_grow0 to finalize error message.
12910 (check_class_interface_creation): Comment modified to reflect new
12911 returned value meaning. Removed second pass switch. Return 1 if an
12912 error was found, 0 otherwise. Adjust pointer on filename if a
12913 leading path separator was found.
12914 (maybe_create_class_interface_decl): Removed first pass switch
12915 when linking the class decl to the class_list. Install a new
12916 jdep_list for the class.
12917 (add_superinterfaces): List of unresolved interfaces is
12918 gone. Unresolved interfaces are directly added to the current
12920 (create_interface): Second pass shortcut removed.
12921 ctpx->modifier_ctx access through MODIFIER_WFL.
12922 (create_class): Second pass shortcut removed. Call to
12923 register_incomplete_type replaces the call to
12924 parser_chain_incomplete_item.
12925 (complete_class_decl): Function removed.
12926 (duplicate_declaration_error): New way of retrieving redeclared
12928 (register_fields): Call to lookup_modifier_cl replaced by
12929 MODIFIER_WFL. New way of handling unresolved type, using
12930 unresolved_type_p and obtain_incomplete_type.
12931 register_incomplete_type replaces call to parser_chain_incomplete_item.
12932 (patch_stage): New static global variable.
12933 (method_header): New way of handling unresolved type, using
12934 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12935 indicates that the method decl needs to be patched.
12936 (check_abstract_method_header): Call to lookup_modifier_cl
12937 replaced by MODIFIER_WFL.
12938 (method_declarator): Incomplete argument type are registered
12939 calling register_incomplete_type. Patch on the declared method is
12940 issued in that case.
12941 (unresolved_type_p): New function.
12942 (parser_check_super_interface): New comment to reflect function's
12943 modified returned type (int). Function and has a new argument
12944 this_wfl. Call to parse_error_context uses this_wfl instead of
12945 relying on lookup_cl.
12946 (parser_check_super): Comment reflects function's new returned
12947 type (int). Function returns nonzero value on error.
12948 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12949 register_incomplete_type, jdep_resolve_class): New functions to
12950 handle incomplete types in declarations.
12951 (java_complete_class): Rewritten to work with the new incomplete
12952 type handling scheme.
12953 (complete_class_report_errors): Likewise.
12954 (complete_method_decl): Removed: it jobs is now handled by
12955 java_complete_class.
12956 (do_resolve_class): Class loaded in not already loaded and not
12957 found in Java source code.
12958 (java_check_regular_methods, java_check_abstract_methods): Don't
12959 call complete_method_decl anymore.
12960 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12961 (read_import_dir): Got rid of the pass number dependency.
12962 (declare_local_variables): New handling of unresolved types (patch
12964 (source_start_java_method): New parameter level. Function called
12965 with level set to 1 when argument types are potentially
12966 unresolved. Called to complete the job with level set to 2 once
12967 types are complete.
12968 (source_end_java_method): Call to permanent_allocation
12969 removed. Waiting to be replaced by a more suitable obstack
12971 (java_complete_expand_methods, java_complete_expand_method,
12972 java_expand_finals): New functions.
12973 (build_method_invocation_stmt): Renamed
12974 patch_method_invocation_stmt. Extracts function call expression
12975 (wfl) and arguments (args) from CALL_EXPR tree operands.
12976 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12977 call. Patch the function and argument operand of the CALL_EXPR
12979 (patch_argument, java_complete_tree): New functions.
12981 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12983 Recover from missing fields and methods (i.e. error instead of fatal).
12984 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12985 * expr.c (expand_invoke): Recover from missing method.
12986 (expand_java_field_op): Recover from missing field.
12987 Inline references to java.lang.{Integer,Char,...}.TYPE.
12988 * typeck.c (get_type_from_signature), java-tree.h: New function.
12989 * class.c (add_method): Use get_type_from_signature.
12990 (build_class_ref): Handle a class that was not found.
12991 * typeck.c (convert): Handle conversion to pointers (for convenience).
12992 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12993 instead of lookup_field to handle missing fields.
12995 * jcf-parse.c (process_zip_dir): Set java_source.
12997 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12999 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13001 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13003 * jcf-parse.c (load_class): Don't change input_filename before
13004 calling jcf_parse_source (but still do it before calling
13006 (jcf_parse_source): Assign input_filename after having saved the
13008 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13009 list. ctxp->modifier_ctx zeroed according to its new
13010 definition. ctxp->filename initialized. Removed
13011 JAVA_MODIFIER_CTX_UNMARK.
13012 (java_unget_unicode): Update the character based column position.
13013 (java_allocate_new_line): ref_count not used anymore. Always free
13014 ctxp->p_line. Initialize c_line->char_col to 0.
13015 (java_get_unicode): Update the character based column position.
13016 (java_lex): Use ctxp->elc to store current position in source
13017 file, at the beginning of the parsed token. Set modifier_ctx entry
13018 corresponding to the parse modifier to a WFL node. Return a WFL
13019 node when an identifier is parsed.
13020 (java_lex_error): Now uses ctxp->elc to store current position in
13022 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13023 * lex.h (build_wfl_node): New function definitions.
13024 (struct java_line): ref_count and next fields are gone. New field
13026 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13027 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13028 (JAVA_COLUMN_DELTA): New macro.
13029 (java_lc): New typedef on new struct _java_lc.
13030 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13031 (parse_error_context, parse_warning_context): Changed prototypes.
13032 (java_get_line_col): Added as an available global function.
13033 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13034 (IC_DECL): Replaced by macro IC_TYPE
13035 (DEPEND_WFL): New macro.
13036 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13038 (exit_java_complete_class): Removed a commented out statement.
13039 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13040 now an array of tree nodes. Deleted fields line_list and
13041 e_line. New field elc, to replace e_line.
13042 * parse.y (array_type:): Build WFL node.
13043 (qualified_name:): Build a single WFL node out of two. Retain
13044 the location information of the first node in the resulting node.
13045 (package_declaration:): Use package name as a WFL node
13046 (single_type_import_declaration:): Use imported name as a WFL node.
13047 (type_import_on_demand_declaration:): Use root of the imported
13048 packages as a WFL node.
13049 (field_declaration:): Removed unused local variable cl.
13050 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13051 (yyerror): New static elc. Removed static error_line, error_pos.
13052 New local code_from_source. Save ctxp->elc into elc at the first
13053 pass. Call java_get_line_col to get a string of the line where
13054 the error occurred.
13055 (debug_line): Removed static function.
13056 (parse_error_context, parse_warning_context): Parameter cl is now
13057 a WFL node. Use its value to initialize ctxp->elc.
13058 (redefinition_error): Parameter cl is now a WFL node.
13059 (parse_add_interface): New parameter wfl. No longer call
13060 lookup_cl, use wfl instead.
13061 (check_class_interface_creation): Parameter cl is now a WFL node.
13062 (maybe_create_class_interface_decl): Likewise.
13063 (add_superinterfaces): New function.
13064 (create_interface): Removed local cl, node, super_decl,
13065 super_decl_type. Function now uses id as a WFL node. Better
13066 warning/error report on obsolete or forbidden mix of
13067 modifiers. Now calls add_superinterfaces to register interfaces.
13068 (create_class): Removed local cl, node. Local variable id is used
13069 as a WFL node. Better error report on forbidden modifier
13070 mix. Uses add_superinterfaces to register interfaces.
13071 (find_field): Argument cl is now a WFL node. Now store the WFL
13072 node of a fields that needs to be checked for their
13074 (method_header): Local variable node non longer used. Local
13075 variable id replaces cl.
13076 (check_modifiers_consistency): Local variable cl is now a WFL
13078 (method_declarator): Local variable cl replaced by parameter id.
13079 (parser_qualified_name): Now uses parameter name as a WFL node.
13080 (parser_check_super_interface): New parameter wfl, for achieve
13081 greater accuracy during error reports.
13082 (parser_chain_incomplete_item): New parameter named location. Used,
13083 along the decl, to construct the incomplete item node.
13084 (java_complete_class): resolve_class now uses WFL node extracted
13085 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13087 (complete_method_decl): Unresolved function's argument types are WFL.
13088 (resolve_class): Parameter cl is now a WFL node.
13089 (resolve_and_layout): Likewise.
13090 (do_resolve_class): Likewise. Try first to use cl and then do the
13091 lookup on the decl when calling check_pkg_class_access.
13092 (complete_class_report_errors): Use IC_TYPE in place of
13093 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13094 instead of doing a lookup over the decl.
13095 (java_check_final): Use WFL info from field tree list.
13096 (lookup_cl): Rewritten and returns a statically defined WFL node.
13097 (lookup_modifier_cl): Now uses information from WFL nodes.
13098 (process_imports): Likewise.
13099 (read_import_dir): name and cl arguments replaced by a single WFL
13100 node. Function modified accordingly.
13101 (find_in_imports_on_demand): Now uses WFL node.
13102 (check_pkg_class_access): cl argument is now a WFL node.
13103 (declare_local_variables): Fixed to use WFL nodes.
13104 (resolve_expression_name): Likewise.
13105 (build_method_invocation_stmt): name_combo argument renamed
13106 wfl. Function modified to use WFL nodes.
13107 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13108 (lookup_method_invoke): cl is now a WFL node. Added missing
13109 IDENTIFIER_POINTER to class type decl name.
13111 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13113 * lang.c (init_parse): Now returns char* containing the filename.
13115 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13117 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13119 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13120 * class.c (make_class_data): If flag_assume_compiled, initial class
13121 state is CSTATE_PREPARED; make superclass and interfaces direct
13122 references, rather than constant pool indexes.
13124 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13126 * parser.y: Include flags.h. Removed debug variable pl.
13127 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13128 (block:): Likewise.
13129 (labeled_statement_nsi:): Generate debug info when reducing
13130 expression_statement:.
13131 (check_pkg_class_access): get_access_flags_from_decl invokation
13132 fixed for new CLASS_* flags location.
13133 (source_end_java_method): Save/restore parser context when
13134 entering/leaving this routine. Restore lineno to its right value
13135 before calling expand_end_bindings.
13136 (build_method_invocation_stmt): build_invoke called with the
13137 current line information.
13138 (build_invoke): New argument cl. Wrap the function call around a
13140 (refine_accessible_methods_list): Changed comment, removed
13142 * parse.h: Fixed typo in comments.
13143 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13144 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13145 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13147 * lex.c (java_lex): Record the last closing curly bracket of a
13149 * jcf-parse.c (jcf_parse_source): Now calls
13150 java_check_methods. Clarified comment, fixed typo.
13152 1998-04-09 Dave Brolley <brolley@cygnus.com>
13154 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13155 (finish_parse): Expose for non USE_CPPLIB builds.
13157 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13159 * lang.c (lang_print_xnode): New function.
13161 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13163 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13164 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13165 used to build a class's dispatch table.
13166 (make_class_data): Generate dispatch table if flag_assume_compiled.
13167 Set dtable of class object to address of class_dtable_decl.
13169 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13170 be volatile and have side effects - generates better code.
13172 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13173 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13175 * expr.c (expand_invoke): If class is final, method is
13176 effectively final, so can call it directly.
13178 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13180 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13182 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13184 * parse.y (build_method_invocation_stmt): Removed extra argument
13187 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13189 * expr.c (dtable_indent): Now static global.
13190 (expand_invoke): Now call invoke_build_dtable and
13191 build_invokevirtual.
13192 (invoke_build_dtable, build_invokevirtual): New functions.
13193 * jcf-io.c (find_class): Defer issuing a warning by setting
13194 jcf->outofsynch to 1.
13195 * jcf-parse.c (jcf_out_of_synch): New function.
13196 (load_class): Test this_jcf.outofsynch flag and call
13197 jcf_out_of_synch accordingly.
13198 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13199 comment indentation.
13200 * lex.c (java_get_unicode): Fixed code indentation.
13201 (java_lex): Create string literal. Fixed typo. Removed several
13202 premature obstack_free.
13203 * parse.h: New enums for name resolution and invocation mode.
13204 (struct qualification): New data structure.
13205 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13206 (do_resolve_class, build_method_invocation_stmt,
13207 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13208 debug_line, identical_subpath_p, invocation_mode,
13209 refine_accessible_methods_list, build_invoke,
13210 lookup_method_invoke): New functions declared.
13211 (build_invokevirtual, invoke_build_dtable, match_java_method,
13212 build_field_ref, jcf_out_of_synch): New references to external
13214 (struct parse_ctxt): Removed artificial_constructor field.
13215 * parse.y: (array_type:): Type defined for this rule.
13216 (class_type:): Installed default rule for interface_type:.
13217 (array_type:): Now build Java array type.
13218 (qualified_name:): Now use obstack_grow0.
13219 (method_declaration:): Skip the artificial constructor added to
13221 (abstract_method_declaration:): Execute the code only during pass 1.
13222 (block:): Installed default rule in block_statements:.
13223 (block_statement:): Add the statement to the method during pass 2.
13224 (statement_expression): Installed default rule for
13225 method_invocation:.
13226 (argument_list:): Added code to build the argument list.
13227 (method_invocation:): Added call to create the method invocation
13229 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13230 (debug_line): New function for debug.
13231 (complete_class_decl): No longer do something during pass 1.
13232 (method_header): Use BUILD_PTR_FROM_NAME.
13233 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13235 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13236 function's main comment.
13237 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13239 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13240 (resolve_class): Now works with arrays.
13241 (do_resolve_class, resolve_and_layout): New functions.
13242 (java_check_regular_methods): Reverse method list before and after
13243 having processed it. No longer set ctxp->artificial_constructor.
13244 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13245 accordingly. Fixed typo in issued error message. Now use
13247 (find_in_imports_on_demand): Now use obstack_grow0.
13248 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13249 (source_end_java_method): Call expand_expr_stmt instead of
13250 expand_expr. Calls it before calling expand_function_end.
13251 (java_method_add_stmt): Do nothing if errors were found during
13253 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13254 (build_method_invocation_stmt, build_invoke, invocation_mode,
13255 lookup_method_invoke, refine_accessible_methods_list,
13256 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13258 * typeck.c (build_java_signature): Properly end method signature
13259 if return type skipped.
13260 (match_java_method): New function.
13262 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13264 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13266 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13268 * expr.c (build_invoke_non_interface): New function.
13269 (methods_ident, ncode_ident): Now static globals.
13270 (expand_invoke): Use build_invoke_non_interface.
13271 * java-tree.h (struct lang_decl): New field function_decl_body.
13272 (DECL_FUNCTION_BODY): New macro.
13273 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13274 CLASS_FROM_SOURCE_P.
13275 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13276 before starting pass 2. Call to java_generate_parsed_class replaced
13277 by java_register_parsed_class.
13278 * lex.c: Fixed typo in header. Some line width related formating.
13279 * lex.h: Some line width related formating.
13280 * parse.h (source_end_java_method, resolve_expression_name,
13281 complete_class_decl, maybe_create_class_interface_decl,
13282 check_class_interface_creation): New static function declarations.
13283 (java_layout_parsed_class, java_method_add_stmt): New function
13285 (struct parser_ctxt): Field mark_class_generate removed. New
13286 fields class_list and artificial_constructor.
13287 * parse.y: Fixed typo in header.
13288 (class_declaration:): Call complete_class_decl when class body
13290 (method_declaration:): Call source_end_java_method in pass 2 when
13291 the method body is defined.
13292 (postfix_expression:): Do expression name resolution on sub-rule
13293 name during pass 2.
13294 (create_class, create_interface): Merged common pieces.
13295 (check_class_interface_creation, maybe_create_class_interface_decl):
13297 (complete_class_decl): New function.
13298 (register_fields): Fixed line width related typo.
13299 (method_header): Correctly skip first argument when fixing
13300 argument line. Changed the loop.
13301 (java_check_circular_reference): Now use ctxp->class_list.
13302 (java_complete_class): Removed start/stop marking.
13303 (java_check_regular_methods): Now takes a class decl as an
13304 argument. Add default constructor if none were encountered.
13305 (java_check_methods): Now use ctxp->class_list. Changed call to
13306 java_check_regular_methods.
13307 (source_start_java_method): Set DECL_ARG_TYPE for each function
13309 (source_end_java_method, java_method_add_stmt): New functions.
13310 (java_generate_parsed_class): No longer exists.
13311 (java_layout_parsed_class, java_register_parsed_class): New functions.
13312 (resolve_expression_name): New function.
13314 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13316 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13317 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13318 until pass initializations are done. Call read_import_dir with
13320 * parse.h: (lookup_modifier_cl): New function declared.
13321 (INTERFACE_FIELD_MODIFIERS): New macro.
13322 (OBSOLETE_MODIFIER_WARNING): New macro.
13323 * parse.y: (register_fields): Class type and current field name in
13324 local variables. Check modifier(s) if adding field(s) to an interface.
13325 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13326 and report errors using the faulty modifier line context.
13327 (lookup_modifier_cl): New function.
13328 (read_import_dir): Detect and report default import processing
13331 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13333 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13334 * class.c (is_compiled_class): Return 1 after making sure it
13335 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13336 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13337 * java-tree.h (flag_assume_compiled): Add decl.
13338 * lang.c (lang_f_options): Add the flag.
13339 (flag_assume_compiled): Add decl, default to 0.
13341 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13343 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13344 (is_compiled_class): Likewise.
13345 (layout_class): Likewise.
13346 (layout_class): Detect and lay out classes defined in source code.
13347 (interface_of_p, add_interface_do, may_add_interface): New
13349 (add_interface): Now use add_interface_do.
13350 (add_method_1): New function.
13351 (add_method): Now use add_method_1.
13352 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13353 (complete_start_java_method): New function.
13354 (start_java_mehod): Now call complete_start_java_method.
13355 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13356 (expand_invoke): Likewise and fixed typo.
13357 *gjava.c: (print_super_field): Use new argument to find_class
13360 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13361 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13362 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13364 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13365 (add_method_1, push_class): New prototypes.
13366 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13367 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13368 directory where the class was found.
13369 (find_class): New argument DO_CLASS_FILE. Function find_class
13370 modified accordingly.
13371 *jcf-parse.c: (fix_class_path): New function.
13372 (load_class): Use new VERBOSE argument. load_class now finds and
13373 loads/parses .class/.java files. Save read_state of current_jcf
13375 (java_parser_abort_on_error): New macro.
13376 (jcf_parse_source, parse_source_file): New function.
13377 (jcf_parse): Fixed typo.
13378 (yyparse): Call parse_source_file () only.
13379 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13380 writing the real class name back in the zip directory entry.
13381 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13382 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13383 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13384 (find_class): Prototype fixed.
13385 *lex.c: Added 1998 time stamp.
13386 Removed all static global variables, moved into the parser
13387 context data structure.. Now include unistd.h if SEEK_SET not
13389 (java_init_lex): Rewritten.
13390 (java_sneak_unicode): Modified current unicode access in current line.
13391 (java_unget_unicode): Likewise.
13392 (java_allocate_new_line): New allocation management.
13393 (java_read_char): Modified access and storage of unget_utf8_value.
13394 New way of processing current unicode.
13395 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13396 (java_get_unicode): Now use the parser context.
13397 (java_lineterminator): Likewise.
13398 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13399 of the reentrant parser implementation. Function now use the
13400 parser context data structure and java_lval. Fixed production of
13401 the float and double constant "out of range" error message. Fixed
13402 obstack use. Return integer value when hitting a modifier. Now
13403 return type for TRUE, FALSE and other predefined types. Return
13404 identifier as a TREE_LIST list containing the current line context
13405 as the TREE_VALUE sub-node.
13406 (java_unicode_2_utf8): Fixed typo in declaration.
13407 (java_lex_error): Now use the parser context data structure.
13408 *lex.h: Added 1998 time stamp.
13409 (struct java_line): New fields ref_count and next.
13410 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13411 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13412 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13413 *parse.h: Added 1998 time stamp.
13414 (java_parse_source_file): Renamed from parse_source_file.
13415 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13416 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13417 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13418 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13419 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13420 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13421 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13422 (struct parser_ctxt): New data structure to keep the parser context.
13423 *parse.y: Added 1998 time stamp, got rid of static global variables.
13424 (java_error_count, ctxp): New global variables.
13425 (%union): New value field.
13426 (numeric_type, integral_type): Rules removed.
13427 (primitive_type): Rule defined to handle integral, float, double and
13429 (qualified_name, package_declaration,
13430 single_type_import_declaration, type_import_on_demand_declaration,
13431 modifiers, class_declaration, super, interfaces,
13432 interface_type_list, class_body, field_declaration,
13433 field_declaration, variable_declarators, variable_declarator,
13434 variable_declarator_id, method_declaration, method_header,
13435 formal_parameter_list, formal_parameter, method_body, block,
13436 static, interface_declaration, extends_interfaces,
13437 abstract_method_declaration, local_variable_declarators): Rules now
13439 (force_error, do_warning): New global statics.
13440 (push_parser_context, parser_context_save_global,
13441 parser_context_restore_global, pop_parser_context): New functions.
13442 (yyerror): Now uses the global parser context. Fixed use of obstack.
13443 (parse_error, parse_error_context, parse_warning_context,
13444 java_accstring_lookup, redefinition_error, check_modifiers,
13445 parser_add_interface, create_interface, create_class, find_field,
13446 duplicate_declaration_error, register_fields, method_header,
13447 check_modifiers_consistency, check_abstract_method_header,
13448 method_declarator, parser_qualified_classname,
13449 parser_check_super_interface, parser_check_super,
13450 parser_chain_incomplete_item, java_check_circular_reference,
13451 layout_class_from_source, java_complete_class,
13452 complete_method_decl, resolve_class, complete_class_report_errors,
13453 java_check_final, check_method_redefinition,
13454 java_check_regular_methods, java_check_abstract_methods,
13455 java_check_methods, lookup_java_interface_method2,
13456 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13457 process_imports, find_in_imports, read_import_entry,
13458 read_import_dir, find_in_imports_on_demand,
13459 check_pkg_class_access, not_builtin_p, declare_local_variables,
13460 source_start_java_method, java_generate_parsed_class): New
13462 *typeck.c: (signature_include_return): New global variable.
13463 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13464 to add the function returned type in the signature.
13466 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13468 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13470 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13472 * Make-lang.in (java.info): Added.
13473 (java.install-info): Added
13475 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13477 * Makefile.in (clean): Also remove java/parse.c.
13479 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13481 Add a pair of -fbounds-check/-fno-bounds-check options.
13482 * lang.c (lang_decode_option): Add code to grok arguments.
13483 (flag_bounds_check): Add decl.
13484 (lang_f_options): New array w/ the option in it.
13485 * java-tree.h (flag_bounds_check): Add decl.
13486 * lang-options.h: New file.
13487 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13488 of a static macro value.
13489 (JAVA_ARRAY_EXCEPTION): Delete macro.
13491 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13493 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13494 * expr.c (build_anewarray): Add missing promote_type.
13496 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13498 Add array types with known length to optimize bounds checking.
13499 * typeck.c (build_java_array_type): Take length parameter.
13500 (java_array_type_length, build_prim_array_type): New functions.
13501 * java-tree.h: Update for new functions.
13502 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13503 * class.c: Use build_prim_array_type.
13504 * expr.c (can_widen_reference_to): Handle known-length array types.
13505 (verify_jvm_instructions): Keep track of integer push instructions
13506 followed by newarray/anewarray, so we can build known-length arrays.
13507 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13508 (java_array_data_offset): New function.
13509 (build_java_array_length_access): New function. Optimize if constant.
13510 (build_java_arrayaccess): Constant fold bounds check.
13511 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13512 (build_newarray, build_anewarray): New functions.
13513 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13514 * verify.c (merge_types): Handle known-lengh array types.
13516 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13518 * expr.c (expand_byte_code): Fix performace bug, which caused
13519 searching linenumber_table to be linear rather than constant.
13521 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13523 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13525 * decl.c, java-tree.h (soft_fmod_node): New global.
13526 * decl.c (init_decl_processing): Define __builtin_fmod.
13527 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13528 using __builtin_fmod.
13530 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13532 * keyword.h: New file, output of keyword.gperf as processed by
13534 * lex.c (java_lex_init): Initialize java_error_flag.
13535 * parse.c (YYERROR_NOW): Uses java_error_flag.
13536 * parse.y: New static java_error_flag. Useless definition of
13538 * parse.y (java_error): Portable error recovery using
13539 java_error_flag (not yet completely tuned).
13541 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13543 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13545 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13547 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13548 (parse.c, lex.c, keyword.h): New rules for Java source code
13550 * parse.c: Renamed into jcf-parse.c.
13551 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13552 * keyword.gperf: New file, Java keywords.
13553 * parse.y: New file, Java language grammar.
13554 * parse.h: New file, Java language grammar definitions.
13555 * lex.c: New file, Java language lexer.
13556 * lex.h: New file, Java language lexer definitions.
13558 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13560 * decl.c (clinit_identifier_node), java-tree.h: New global.
13561 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13562 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13563 * expr.c (expand_java_field_op): Check for invalid assignment
13566 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13568 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13570 * verify.c (verify_jvm_instructions): When processing a handler,
13571 attempt to set the current_subr to the right value.
13572 (More complicated code combines Sep 17 and Oct 22 versions.)
13574 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13576 * class.c (push_class): Figure out (guess) name of source file.
13577 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13578 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13579 (parse_class_file): Change return type from int to void.
13580 Call debug_start_source_file/debug_end_source_file.
13582 * expr.c (build_java_binop): Fix masking 2nd operand.
13583 * decl.c (init_decl_processing): Set sizetype first.
13585 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13587 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13588 (Revert Sep 17 change.)
13590 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13592 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13593 .class extension in their name and fix thing so we don't process
13594 them parse_zip_file_entries().
13595 (parse_zip_file_entries): Cleaned unused local variables.
13597 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13599 * expr.c (can_widen_reference_to): Allows equal array element types.
13600 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13601 * jcf-dump.c (RET): Get (and print) index.
13603 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13604 Promote element type to POINTER_TYPE.
13606 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13608 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13609 find_in_current_zip, jcf_figure_file_type): Moved from
13610 jcf-reader.c to parse.c.
13611 * zextract.c: (read_zip_archive): takes file_comment_length possible
13612 field into account.
13614 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13616 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13618 * verify.c (merge_types): Handle array types even better ...
13620 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13622 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13624 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13625 * class.c (make_class_data): Don't build fields_decl if no fields.
13626 When building fields_decl, skip if DECL_ARTIFICIAL.
13628 * expr.c (java_stack_swap): Update stack_type_map.
13629 * verify.c (merge_types): Handle array types better.
13631 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13633 * class.c (add_field): Don't promote short integral fields to
13634 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13635 * expr.c (push_value): Promote and convert short integral values.
13637 * decl.c, java-tree.h (integer_two_node): New constant node.
13638 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13640 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13642 * class.c (append_gpp_mangled_type): Use function argument
13643 unpromoted type to generate mangled name.
13645 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13647 * constants.c (build_constant_data_ref): Now uses current_class
13648 instead of main_class.
13649 (build_constants_constructor): Now uses current_class instead of
13651 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13652 of the global variable SeepZipFiles done here.
13653 * zextract.c (read_zip_archive): extra_field optional field taken
13654 into account while computing the position of the class file in the
13656 * verify.c (verify_jvm_instructions): Use current_jcf to search
13658 * parse.c (load_class): First search for the class to load in the
13659 current zip file. Saves current_jcf (restored before returning
13660 from that function). Don't call JCF_FINISH in the class was found
13661 in the current ZIP file.
13662 (jcf_parse): If the class was found in the current ZIP file, save
13663 its tree_constant_pool (for later reuse).
13664 (parse_class_file): New function. Process each method defined in
13665 the current class and record the class as to be later registered.
13666 (yyparse): Rewritten. Figure the type of the current file and switch
13668 * lang.c: New global variable current_jcf.
13669 (lang_init): Removed compiling_from_source test (done later, in
13670 yyparse). Removed call the jcf_parse ().
13671 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13672 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13673 in the current ZIP file) and zip_offset (offset to the class data in
13674 the current zip file).
13675 * jcf-reader.c: zipfile.h included.
13676 localToFile: New ZipFileCache static global variable
13677 (parse_zip_file_entries): New function. Browse the current ZIP
13678 file directory and process each class found.
13679 (process_zip_dir): New function. Register each class found in the
13680 ZIP file directory. The class aren't parsed but a valid JCF is
13681 link to each of them.
13682 (find_in_current_zip): New function. Search for a class in the
13683 current ZIP file directory. If found, prepare the class so that it
13685 (jcf_figure_file_type): New function. Examine the file structure
13686 to figure a class file, a ZIP file. If none of these categories are
13687 matched, a source file is assumed.
13688 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13689 SeenZipFile: New global variable.
13690 (open_in_zip): Use zipmember's length to accelerate the search for
13691 a member. If zipmember was NULL and zip file successfully read,
13693 * java-tree.h: New global variable current_jcf declared. Added
13694 declaration for current_constant_pool_tags, current_constant_pool_data,
13695 current_constant_pool_length, current_constant_pool_data_ref.
13696 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13697 store the JCF of classes seen in a zip file) and tree *constant_pool
13698 (to save a loaded class constant pool). current_class declared here.
13699 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13700 retrieve method_ref_constant.
13701 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13702 (OBJECT): get_class_constant now uses current_jcf.
13703 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13704 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13705 (expand_invoke): Now uses current_class instead of main_class
13706 (build_class_init): Now uses current_class instead of main_class
13707 * class.c: New static global variable registered_class.
13708 (register_class): New function.
13709 (emit_register_class): Modified to use registered_class instead of
13711 (is_compiled_class): Now take into account class seen in the archive.
13713 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13715 * except.h: Renamed to: java-except.h.
13716 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13717 * except.c: Add semi-working (commented out) implementation.
13719 * expr.c (expand_iinc): Add needed flush_quick_stack.
13720 * parse.c (set_source_filename): New function.
13721 (give_name_to_class): Set input_filename from package.classname.java.
13723 * jcf-io.c (find_class): Don't look first in ".".
13725 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13727 * zextract.c (read_zip_archive): Now takes into account the
13729 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13731 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13733 * constants.c, java-tree.h (build_internal_class_name): New function.
13734 (alloc_class_constant): Re-implement using build_internal_class_name.
13735 * class.c (make_class_data): Likewise.
13736 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13738 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13740 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13741 to NULL before pushing an exception handler target.
13743 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13744 (java_stack_swap, java_stack_dup): Re-write to be safe from
13745 clobbering registers.
13746 (build_class_init): New function.
13748 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13750 * typeck.c (build_java_array_type): Temporary use
13751 permanent_obstack to create the array 'length' field.
13752 * expr.c (lookup_label): Temporay use permanent_obstack to create
13753 label if not found.
13754 * class.c (push_super_field): Tempory use permanent_obstack.
13756 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13758 * typeck.c (type_for_mode): Now handles double_type_node and
13760 * verify.c (verify_jvm_instructions): The instruction following
13761 the wide bytecode is checked. OPCODE_ret added to the list of
13764 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13766 * class.c (make_class): Temporary use permanent_obstack. Set the
13767 class CLASS_P field to 1.
13768 (push_class): Temporary use permanent_obstack.
13769 (set_super_info): Temporary use permanent_obstack.
13770 (add_method): Temporary use permanent_obstack, set
13771 METHOD_TRANSIENT().
13772 (add_field): Temporary use permanent_obstack. Sets
13773 FIELD_VOLATILE() and FIELD_TRANSIENT().
13774 (build_class_ref): Temporary use permanent_obstack if the class
13776 (build_static_field_ref): Temporary use permanent_obstack when
13777 creating field's rtl.
13778 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13779 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13780 and fields. Function finalized, as far as flag handling.
13781 (push_class_static_dummy_field): Temporary use permanent_obstack.
13782 (emit_register_class): Force generation of class registration at
13784 * decl.c (end_java_method): Call permanent_allocation() before
13786 * expr.c (can_widen_reference_to): Added comment to interface
13787 handling, fixed typo.
13788 (lookup_field): Now uses CLASS_P() to correct FIXME
13789 (expand_invoke): Verification on public && !static &&
13790 !abstract moved into soft_lookupinterfacemethod (kaffe).
13791 Use Object class dtable if objectref is an array when expanding
13793 (java_push_constant_from_pool): Temporary use permanent_obstack
13794 for CONSTANT_string
13795 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13796 create constant references.
13797 (get_constant): Temporary use permanent_obstack to create constant.
13798 (load_class): Temporary use permanent_obstack to load class.
13799 (jcf_parse): Temporary use permanent_obstack to perform class
13801 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13802 (build_java_signature): Temporary use permanent_obstack.
13803 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13805 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13806 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13809 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13811 * class.c (append_gpp_mangled_type): Fix typo.
13812 (emit_register_class): Use main_class to get class object, rather
13813 than looking for no-longer-existing static decl starting with _CL.
13814 * typeck.c (parse_signature_type): Promote array element type
13815 if it is a RECORD_TYPE.
13817 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13819 * class.c (push_class_static_dummy_field): New function.
13820 (mangle_static_field): New. Do G++-style mangling of static fields.
13821 (layout_class): Mandle static fields here, not in add_field.
13822 (build_class_ref): The class object is now a dummy static field.
13823 * decl.c (find_local_variable): Look for best, instead of first match.
13824 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13825 (build_java_athrow): Don't check here if exception is Throwable.
13826 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13827 (TYPE_USED): Removed. No longer used ...
13828 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13829 * verify.c (push_pending_label): New function.
13830 (push_pending_block): Renamed to check_pending_block.
13831 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13832 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13833 re-checking possible handlers) after a store (less wasted work).
13834 Check for null handler (finally) before calling add_handler.
13835 Various changes to (finally?) correctly handle try/finally.
13837 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13839 * class.c: Include stdio.h.
13841 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13843 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13844 to make sure class is initialized before static/special invoke.
13846 * verify.c (verify_jvm_instructions): On a store instruction,
13847 call find_local_variable to force pre-allocation of decl and rtx.
13848 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13850 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13852 * class.c (build_class_ref): Strip off "promoted_" if need be.
13853 (make_field_value): Call build_java_signature when needed.
13854 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13855 * expr.c (build_java_athrow): Don't push_value of exception.
13856 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13857 match specification of [fd]cmp[lg] for NaNs.
13858 (expand_byte_code): Add support for exception handler ranges.
13859 * except.c: Add skeleton for EH code-generation.
13860 * verify.c (merge_types): Treat all promoted integral types as equal.
13861 * constants.c (build_constants_constructor): To force creation of
13862 current_constant_pool_data_ref, call build_constant_data_ref.
13864 * javaop.def (lload): Fix typo.
13865 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13867 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13869 * parse.c: Don't include function.h.
13871 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13873 * except.[ch]: New files.
13874 * Makefile.in (JAVA_OBJS): Add except.o
13875 * expr.c: Temporary warning about unimplemented exceptions.
13876 * verify.c: Verify exception handlers.
13878 * jcf-dump.c (disassemble_method): Print exception table.
13880 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13882 * expr.c (verify_jvm_instructions): Started a thorough
13883 verification of invoke* bytecodes.
13884 (expand_byte_code): flush quick stack if PC is the target of a
13885 branch. and undef RET (conflicting with config/i386/i386.h).
13886 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13888 (expand_invoke): Now handles invokeinterface and do more
13889 verification according to the bytecode.
13890 (lookup_field): Don't try to load the class if processing
13892 (can_widen_reference_to): Now handles interfaces.
13893 * decl.c (init_decl_processing): New global variable
13894 soft_lookupinterfacemethod_node, declared in java-tree.h.
13895 Call set_super_info on string_type_node.
13896 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13898 * class.c (set_super_info): Fills the CLASS_* flags according to
13900 (get_access_flags_from_decl): Handles all class flags.
13902 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13904 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13905 * parse.c (yyparse): Check for abstract method, and missing code.
13906 * expr.c (expand_byte_code): Change interface.
13907 * lang.c (put_decl_node): Print promoted types prettier.
13908 * verify.c (verify_jvm_instruction): Change interface.
13909 Partial support for scanning exception table.
13910 For load instructions, handle promoted integral types.
13912 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13914 * verify.c: New file, with contents moved from expr.c.
13915 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13916 * typeck.c (is_array_type_p): Moved here from expr.c.
13917 * java-tree.h: Add some now-needed function declarations.
13918 * Makefile.in (JAVA_OBJS): Added verify.o.
13920 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13922 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13923 METHOD_ABSTRACT flag.
13925 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13926 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13927 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13929 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13931 (start_java_method): Hook for SYNCHRONIZED methods.
13933 * expr.c (build_java_jsr, build_java_ret): New functions
13934 (JSR,PRE): New macros
13935 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13936 (verify_jvm_instructions): tableswitch, lookupswitch,
13937 monitorenter, monitorexit, goto_w: verified.
13938 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13939 (build_java_monitor): New function.
13940 (MONITOR_OPERATION): Modified to call build_java_monitor()
13941 (verify_jvm_instructions): Started a thorough verification of
13944 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13946 Support verification of jsr/ret subroutines (used for try/finally).
13947 * decl.c (return_address_type_node): New type node.
13948 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13949 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13950 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13951 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13952 TYPE_USED): New macros for special types in type_map.
13954 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13955 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13957 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13959 * expr.c (can_widen_reference_to): New function.
13960 (pop_type): Use it.
13961 (merge_type_state): Support handling start of subroutine.
13962 (push_pending_block): Return char* error message, instead of calling
13963 fatal on an error. Also handle subroutines.
13964 (verify_jvm_instructions): Handle errors from push_poending_block.
13965 Support jsr and ret instructions.
13967 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13969 * jcf-io.c (find_classfile): Fix thinko.
13970 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13972 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13974 * Makefile.in (BISON): Remove.
13976 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13978 * Makefile.in: Convert to autoconf.
13979 * config-lang.in (outputs): Added java/Makefile.
13981 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13982 Rename cc1java to jc1.
13984 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13985 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13987 * class.c (class_depth): Do load_class if needed.
13989 Mostly better verification.
13990 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13991 (init_decl_processing): Change return type of soft_checkcast.
13992 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13993 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13994 lang_print_error): New functions.
13995 (lang_init): Set global hook print_error_function to lang_print_error.
13996 * expr.c: In the type_map ptr_type_node is only used for null now.
13997 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13998 (merge_types): Dererence pointer to record types before comparing.
13999 (decode_newarray_type, merge_types): On error just return NULL.
14000 (build_java_binop): Add preliminary implementation (with warning)
14001 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14002 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14003 (expand_compare, expand_java_goto, expand_java_call): Don't
14004 push_pending_block, since that only makes sense when verifying.
14005 (merge_type_state): Different return codes.
14006 (push_pending_block): A block may need to be verified more than once.
14007 (expand_byte_code): Warn about unused code at code generation time.
14008 (verify_jvm_instruction): Changed logic, since code may need to be
14009 re-verified if type-state has changed. Also, better error handling.
14010 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14011 Improve newarray, anewarray, ?aload, athrow,
14012 * java-tree.h (LABEL_CHANGED): New macro.
14014 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14016 * decl.c (soft_athrow_node): New global variable initialized.
14017 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14018 * typeck.c (convert): Added support for REAL_TYPE.
14019 (convert_to_char): New function.
14020 (convert): Handle CHAR_TYPE.
14021 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14022 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14023 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14025 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14026 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14027 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14028 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14029 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14030 to Use The Right Things.
14031 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14032 compatible with INT. BOOLEAN is made equivalent to BYTE.
14033 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14034 OPCODE_ifnonnull): Now supported.
14035 (build_java_athrow): New function.
14037 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14039 Rename method name <init> to match G++ (and fix mangling).
14040 * class.c (layout_class): Replace method name of <init> by class name.
14041 (make_method_value): Do inverse renaming of constructor from <init>.
14042 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14043 * typeck.c (lookup_java_constructor): New function.
14044 * expr.c (expand_invoke): If method_name is <init>, call
14045 lookup_java_constructor to find constructor.
14047 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14049 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14051 * parse.c (get_class_constant): Modified to handle array "classes"
14052 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14054 (convert): Modified to handle real type.
14055 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14056 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14057 variables declared.
14058 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14059 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14060 global variables initialized.
14061 (find_local_variable): Handles the case of a pointer
14062 (end_java_method): Restore the use of one more scope
14063 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14064 build_java_array_length_access, expand_java_arrayload,
14065 expand_java_arraystore, expand_java_array_length,
14066 expand_java_multianewarray, expand_java_anewarray,
14067 build_java_check_indexed_type, is_array_type_p,
14068 build_java_throw_out_of_bound_exception): New functions.
14069 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14070 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14071 OPCODE_<t>aload): Implemented code for verification.
14072 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14073 ARRAY_NEW_MULTI): Macro defined.
14074 (CONVERT): Modified to invoke convert().
14075 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14077 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14079 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14080 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14081 (make_class_data): Field name needs '/' as package prefix.
14082 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14084 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14086 Implement debug information for local variables.
14087 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14088 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14089 DECL_LOCAL_SLOT_CHAIN): New macros.
14090 (struct lang_decl_var): New type.
14091 * parse.c (give_name_to_locals): Move to decl.c.
14092 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14093 (start_java_method): Re-write parameter handling.
14094 (pending_local_decls): New global variable.
14095 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14096 (find_local_variable): Accept pc so we can skips decls not in range.
14097 (struct binding_level): Add end_pc field.
14098 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14099 (various): Change so current pc gets passed to find_local_variable.
14101 * decl.c (init_decl_processing): Re-arrange fields in
14102 class_type_node and and method_type_node to match kaffe 0.9.1.
14103 * class.c (make_method_value, make_class_data): Update
14104 initializations to match.
14106 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14108 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14109 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14110 (push_super_field): New function.
14111 (make_class_data): Handle inheritance of class static initializer.
14112 (layout_class): New name mangling.
14113 * constants.c (build_constant_data_ref): Init type of data array
14114 to a one-element array.
14115 (build_constants_constructor): Set DECL_SIZE from complete array type.
14116 * decl.c: Rename class_type, object_type etc to class_type_node,
14117 object_type_node etc. Make former inherit from latter.
14118 * expr.c (expand_invoke): Add cast of function address.
14119 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14120 * parse.c (yyparse): Don't call layout_class here.
14121 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14123 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14125 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14126 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14127 (alloc_class_constant): New.
14128 * expr.c (expand_invoke): Make sure method's class is initialized.
14129 * class.c (interits_from_p, emit_register_class): New functions.
14130 * parse.c (yyparse): Call emit_register_class.
14132 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14134 * constants.c: New file, to handle constant pool.
14135 * Makefile.in (JAVA_OBJS): Add constants.o.
14136 * decl.c (init_decl_processing): Update, fix, finish various structs.
14137 (pushdecl_top_level): New.
14138 * parse.c (layout_class): Moved to class.c.
14139 * expr.c (java_push_constant_from_pool): New function.
14140 * class.c (build_class_ref): Make work fully
14141 (make_class_data): Emit super-class, constant pool, interface vector.
14143 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14145 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14146 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14147 * class.c (class_depth): New function.
14148 (lookup_named_class): Replaced by new function lookup_class.
14149 * decl.c (object_type_node, string_type_node): New.
14150 Remove various types that we no longer need.
14151 * expr.c (verify_jvm_instructions): New separate verifier pass.
14152 (push_type, pop_type): New functions for verifier.
14153 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14154 (expand_byte_code): Simplify, since we assume already verified.
14155 (expand_invoke): Now mostly works.
14156 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14157 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14158 * parse.c: Wait to allocate class object until we know its name.
14159 (layout_class): Calculate DECL_VINDEX for each virtual method.
14160 * typeck.c (get_array_type): Rename to ...
14161 (build_java_array_type): ... and provide working implementation.
14162 (build_java_signature): New function - build Java signature of type.
14163 (set_java_signature): New function - cache signature with type.
14164 (lookup_java_method): New function.
14166 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14168 * class.c (ident_subst): Take extra SUFFIX parameter.
14169 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14170 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14171 (build_class_ref): Actually implement.
14172 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14173 * decl.c (builtin_function): New.
14174 (init_decl_processing): Update for current Kaffe. Declare some
14175 builtin Kaffe functions.
14176 * expr.c (build_address_of): New.
14177 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14178 Renamed (from expand_java_new etc), and added working implementations.
14179 (build_field_ref): Now also handle static fields.
14180 (expand_invoke): Implement invokestatic, and start implement rest.
14181 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14182 * javaop.def: Rename invokevirt -> invokevirtual.
14183 * lang.c (use_handles): Removed.
14184 * parse.c: Add support for ConstantValue attribute.
14185 Handle nested loading of a class. (JPOOL_UTF): New.
14187 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14189 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14191 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14193 * Make-lang.in (java.install-man): New empty rule.
14194 * typeck.c (set_local_type): New function.
14195 * expr.c (STORE_INTERNAL): Call find_local_variable,
14196 not find_stack_slot. Call set_local_type.
14198 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14200 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14201 and building RECORD_TYPE CONSTRUCTORs.
14202 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14204 * lang.c (use_handles): Change the default to 0.
14205 * decl.c: Define and build class_type, field_type, utf8const_type.
14206 * class.c (make_class_data, make_field_value,
14207 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14208 hashUtf8String, strLengthUtf8, mangled_classname:
14209 Functions to build reflective data structures.
14210 * parse.c (yyparse): Call make_class_data.
14212 * jcf-io.c (open_class, find_classfile): New functions.
14213 * jcf-dump.c: Support reading classfile from explicitly-named
14214 class file (without CLASSPATH searching).
14216 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14218 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14219 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14220 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14221 (get_constant): Now trivial for CONSTANT_Utf8.
14223 * jcf.h: Make NEW_CPOOL the default.
14224 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14226 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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