1 2002-09-26 Andrew Haley <aph@redhat.com>
3 * expr.c (build_java_array_length_access): Check for null pointer.
4 * expr.c (expand_java_arrayload): Likewise.
6 2002-09-21 Richard Henderson <rth@redhat.com>
8 * jcf-parse.c (get_constant): Decode from IEEE no matter
9 what the target format.
11 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
13 * ChangeLog: Follow spelling conventions.
18 * java-tree.h: Likewise.
19 * jcf-dump.c: Likewise.
20 * jcf-parse.c: Likewise.
26 2002-09-17 Tom Tromey <tromey@redhat.com>
28 * lex.c (java_read_unicode_collapsing_terminators): Handle case
29 where \r appears at EOF. Fixes PR java/7950.
31 2002-09-16 Geoffrey Keating <geoffk@apple.com>
33 * java-tree.h (union lang_tree_node): Add chain_next option.
35 2002-09-16 Richard Henderson <rth@redhat.com>
37 * jcf-parse.c (get_constant): Runtime check for IEEE format;
38 use new real.h interface.
39 * jcf-write.c (find_constant_index): Use new real.h interface.
40 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
42 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
44 * lang.c: Follow spelling conventions.
46 2002-09-11 Per Bothner <per@bothner.com>
48 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
49 constant to the type of the field.
50 (java_complete_tree): Remove now-redundant code.
52 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
54 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
57 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
58 return label if a ret instruction for the jsr has been reached.
60 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
62 * parse.y (DIR_SEPARATOR): Don't define.
63 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
65 2002-08-28 Andrew Haley <aph@redhat.com>
67 * verify.c (verify_jvm_instructions): Allow exception handler
68 inside code that is being protected, but generate a warning.
69 * except.c (link_handler): Initialize `expanded' in new eh_range.
70 (binding_depth, is_class_level, current_pc): Declare extern.
72 2002-09-01 Mark Wielaard <mark@klomp.org>
74 * gcj.texi: Add chapter about system properties.
77 2002-08-26 Tom Tromey <tromey@redhat.com>
79 * parse.y (try_builtin_assignconv): Allow narrowing primitive
80 conversion if RHS_TYPE is byte, short, or char.
82 2002-08-22 Tom Tromey <tromey@redhat.com>
84 * gcj.texi (Invoking gij): Document -cp and -classpath.
86 2002-08-21 Tom Tromey <tromey@redhat.com>
88 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
89 $(prefix)/share. For PR libgcj/7633.
91 For PR java/6005 and PR java/7611:
92 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
93 (java_can_use_bit_fields_p): New function.
95 2002-08-16 Tom Tromey <tromey@redhat.com>
97 * gcj.texi (Class Initialization): Mention class initialization of
100 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
102 * Make-lang.in (java-tree-inline.o): New.
103 (JAVA_OBJS): Add java-tree-inline.o.
104 * parse.y (source_end_java_method): Call java_optimize_inline.
105 (java_expand_method_bodies): Save method's tree in
107 (add_stmt_to_compound): Keep track of the number of statments.
108 * lang.c (java_init): Enable flag_inline_trees.
109 (java_post_options): If flag_inline_functions is on, enable
110 flag_inline_trees instread.
111 (decl_constant_value): New.
112 (java_tree_inlining_walk_subtrees): New.
113 * java-tree.h (DECL_NUM_STMTS): New macro.
114 (java_optimize_inline): Declare.
115 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
117 * decl.c (build_result_decl): If we already have a DECL_RESULT
119 (dump_function): New.
120 (java_optimize_inline): New.
121 (dump_function): New.
123 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
126 * parse.y (build_assertion): Invert return from
127 desiredAssertionStatus.
129 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
131 * jcf-write.c (get_access_flags): Return correct access flags for
132 private and protected inner classes.
134 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
136 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
138 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
140 * mangle_name.c: Don't include obstack.h twice.
141 * xref.c: Don't include obstack.h.
143 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
145 * class.c: (permanent_obstack): Delete declaration.
146 * constants.c: (permanent_obstack): Delete declaration.
147 * except.c: (permanent_obstack): Delete declaration.
148 * expr.c: (permanent_obstack): Delete declaration.
149 * jcf-parse.c: (permanent_obstack): Delete declaration.
150 (saveable_obstack): Delete declaration.
151 * parse.h: (permanent_obstack): Delete declaration.
152 * typeck.c: (permanent_obstack): Delete declaration.
154 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
156 * gcj.texi (version-gcc): Increase to 3.3.
158 2002-07-22 Tom Tromey <tromey@redhat.com>
160 * lex.c (java_lex): Check for `e' or `E' after 0.
162 2002-07-21 Richard Henderson <rth@redhat.com>
164 * lang.c (java_unsafe_for_reeval): New.
165 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
167 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
169 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
170 (jcf_path_init): Use GET_ENVIRONMENT.
172 2002-07-10 Roger Sayle <roger@eyesopen.com>
173 Zack Weinberg <zack@codesourcery.com>
175 * builtins.c (initialize_builtins): Remove defines that
176 handled C/C++ specific junk hereby removed from builtins.def.
178 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
180 * lang.c (java_post_options): Update prototype.
182 2002-07-05 Roger Sayle <roger@eyesopen.com>
184 * builtins.c (initialize_builtins): Ignore the additional
185 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
186 the builtins.def file.
188 2002-07-01 Tom Tromey <tromey@redhat.com>
191 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
194 2002-07-01 Roger Sayle <roger@eyesopen.com>
196 * java/decl.c (builtin_function): Accept additional parameter.
197 (java_init_decl_processing): Pass an additional NULL_TREE
198 argument to builtin_function.
200 2002-06-29 T.J. Mather <tjmather@maxmind.com>
202 * gcj.texi: Fixed gcj invocation example so that it compiles.
204 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
206 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
207 * parse.y (mark_parser_ctxt): Likewise.
208 (check_modifiers, declare_local_variables): Avoid incorrect
209 hardcoded constant 10.
211 * lex.c (java_read_char): Avoid "comparison is always true"
214 2002-06-25 Andreas Schwab <schwab@suse.de>
216 * expr.c (JSR): Avoid undefined operation on PC.
218 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
220 * decl.c (clear_binding_level): Const-ify.
222 2002-06-13 Akim Demaille <akim@epita.fr>
224 * parse.y (class_declaration, interface_declaration): Make sure
225 all their rules have an action, in order to avoid meaningless `$$
226 = $1' and their type clashes.
228 2002-06-11 Tom Tromey <tromey@redhat.com>
230 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
231 * parse-scan.y (statement_without_trailing_substatement): Added
233 (assert_statement): New rule.
234 * java-tree.h (struct lang_type) [assertions]: New field.
235 (TYPE_USES_ASSERTIONS): New macro.
236 (CLASS_USES_ASSERTIONS): Likewise.
237 (FIELD_SYNTHETIC): New define.
238 * lex.c (java_lval;): Added ASSERT_TK.
239 * parse.y (ASSERT_TK): Added.
240 (statement_without_trailing_substatement): Added assert_statement.
241 (assert_statement): New rule.
242 (build_assertion): New function.
243 (maybe_generate_pre_expand_clinit): Create and initialize
245 (lookup_package_type): Removed decl.
246 * keyword.h: Rebuilt.
247 * keyword.gperf (assert): New token.
249 2002-06-10 Akim Demaille <akim@epita.fr>
251 * parse.y (interface_type_list, class_member_declaration)
252 (unary_expression_not_plus_minus): Remove duplicate %type.
255 2002-06-09 Tom Tromey <tromey@redhat.com>
257 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
259 * parse.y (method_header): Give error message in all cases.
262 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
264 Don't use RTL inlining. Fix for PR java/6820.
265 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
266 (flag_really_inline): New.
267 (java_decode_option): Set flag_really_inline if -finline-functions
269 (java_post_options): New function. Turn off inlining unless
270 flag_really_inline is set.
272 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
274 * gjavah.c (throwable_p): Accept argument as either a classname or
275 signature fragment. Create null-terminated classname string for super
276 when calling itself recursively.
277 (decode_signature_piece): Skip first character from class name
278 signature when calling throwable_p.
280 2002-06-08 H.J. Lu (hjl@gnu.org)
282 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
284 2002-06-04 Tom Tromey <tromey@redhat.com>
286 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
288 2002-06-04 Michael Koch <konqueror@gmx.de>
290 * gcj.texi (Input Options): Fixed typo.
292 2002-06-04 Zack Weinberg <zack@codesourcery.com>
294 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
295 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
296 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
297 and all now-pointless local variables. Rename other local
298 variables to reflect their not being handles.
300 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
301 #if JCF_USE_STDIO blocks.
303 * parse.y: Add missing semicolon at end of rule.
305 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
307 * check-init.c (attach_initialized_static_class): Delete, unused.
308 * parse.y: Use htab_t instead of struct hashtable, update
310 * java-tree.h: Include hashtab.h instead of hash.h.
311 (struct lang_decl_func): Use htab_t, set up for gengtype.
312 (struct init_test_hash_entry): Delete.
313 (struct treetreehash_entry): New.
314 (java_treetreehash_find): New
315 (java_treetreehash_new): New prototype.
316 (java_treetreehash_create): New prototype.
317 (java_mark_tree): Delete prototype.
318 (java_hash_hash_tree_node): Delete prototype.
319 (java_hash_compare_tree_node): Delete prototype.
320 (attach_initialized_static_class): Delete prototype.
321 * expr.c (build_class_init): Update to use java_treetreehash
323 (java_expand_expr): Update to use htab_t.
324 (emit_init_test_initialization): Likewise.
325 * decl.c (java_mark_tree): Delete.
326 * class.c (init_test_hash_newfunc): Delete.
327 (java_hash_hash_tree_node): Delete.
328 (java_hash_compare_tree_node): Delete.
329 (add_method_1): Update to use java_treetreehash functions.
330 (JAVA_TREEHASHHASH_H): New macro.
331 (java_treetreehash_hash): New function.
332 (java_treetreehash_compare): New function.
333 (java_treetreehash_find): New function.
334 (java_treetreehash_new): New function.
335 (java_treetreehash_create): New function.
336 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
338 * Make-lang.in (java/parse.o): Depend on debug.h.
339 * java-tree.h (struct lang_identifier): Use gengtype.
340 (union lang_tree_node): New.
341 (struct lang_decl_func): Use gengtype.
342 (struct lang_decl_var): Likewise.
343 (struct lang_decl): Likewise.
344 * parse.y: Include debug.h.
345 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
347 * lang.c (struct language_function): New dummy structure.
349 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
350 descriminator for DECL_LANG_SPECIFIC.
351 (struct lang_decl_func): Rename from struct lang_decl.
352 (enum lang_decl_desc): New.
353 (struct lang_decl): Make it a union. Update all the accessor macros.
354 (struct lang_type): Use gengtype.
355 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
356 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
357 are now the same size.
358 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
359 use discriminator to mark DECL_LANG_SPECIFIC.
361 * Make-lang.in (gt-java-builtins.h): New rule.
362 (java/builtins.o): Add dependency on gt-<filename>.h.
363 * builtins.c: Use gengtype for roots.
364 (union string_or_tree): Use gengtype.
365 (struct builtin_record): Use gengtype.
366 * config-lang.in (gtfiles): Add builtins.c.
368 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
369 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
370 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
371 gt-java-parse.h, gtype-java.h): Add rules to generate.
372 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
373 (class.o): Add dependency on gt-*.h.
374 (constants.o): Likewise.
377 (jcf-parse.o): Likewise.
378 (jcf-write.o): Likewise.
380 * config-lang.in (gtfiles): New.
381 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
382 * constants.c: Replace uses of ggc_add_* with GTY markers.
384 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
385 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
386 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
387 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
389 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
391 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
392 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
394 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
395 Include gtype-java.h.
397 2002-06-02 Tom Tromey <tromey@redhat.com>
399 Fix for PR java/5913:
400 * parse.y (patch_binop): Call patch_string on op1.
402 2002-06-02 Tom Tromey <tromey@redhat.com>
404 Fix for PR java/1343, PR java/6336:
405 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
406 formatting. Changed return type.
407 (anonymous_class_counter): Moved to top of file.
408 (maybe_make_nested_class_name): Append number to class name for
409 function-local classes.
411 2002-05-28 Zack Weinberg <zack@codesourcery.com>
413 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
414 * Make-lang.in: Update dependency lists.
416 2002-05-18 Mark Mitchell <mark@codesourcery.com>
418 * gjavah.c (throwable_p): Do not free the name of the class after
419 passing it to find_class.
420 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
421 * jcf-io.c (dirent.h): Include it.
422 (fnmatch.h): Likewise.
423 (compare_path): New function.
424 (java_or_class_file): Likewise.
425 (memoized_dirlist_entry): New type.
426 (memoized_dirlist_lookup_eq): New function.
427 (memoized_dirlists): New variable.
428 (caching_stat): New function.
429 (memoized_class_lookup_eq): New function.
430 (memoized_class_lookups): Likewise.
431 (find_class): Use memoized_class_lookups and caching_stat.
432 * jcf.h (JCF_USE_SCANDIR): Define.
433 * parse.y (java_expand_classes): Write the class files in reverse
436 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
438 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
440 2002-05-13 Mark Mitchell <mark@codesourcery.com>
442 * jcf-write.c (write_classfile): Unlink the temporary file if it
443 cannot be renamed. Use concat to build up the name of the
446 2002-05-08 Mark Mitchell <mark@codesourcery.com>
448 * jcf-write.c (write_classfile): Write the file to a
449 temporary file and then rename it.
451 2002-05-07 Tom Tromey <tromey@redhat.com>
453 * gjavah.c (throwable_p): Use xstrdup, not strdup.
455 Fix for PR java/1200:
456 * gjavah.c (throwable_p): New function.
457 (decode_signature_piece): Use it. A `WeakReference' isn't the
460 (gcjh_streq): New function.
462 2002-05-07 Andreas Jaeger <aj@suse.de>
464 * parse.y (finish_for_loop): Fix if statement.
466 2002-05-06 Tom Tromey <tromey@redhat.com>
468 Fix for PR java/5941:
469 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
470 loop update expression.
471 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
472 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
474 2002-05-04 Mark Wielaard <mark@klomp.org>
477 * parse.y (build_string_concatenation): Return just op1 only when op2
478 is null and op1 is a STRING_CST, otherwise always construct a
481 2002-04-27 Tom Tromey <tromey@redhat.com>
484 * parse.y (string_convert_int_cst): New function.
485 (merge_string_cste): Use it.
487 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
489 * java-tree.h (java_parse_file): Update.
490 (java_set_yydebug): Remove.
491 * jcf-parse.c (yydebug): Remove.
492 (java_set_yydebug): Die.
493 (java_parse_file): Update.
494 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
496 2002-04-24 Tom Tromey <tromey@redhat.com>
499 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
500 EXPR_WFL_QUALIFICATION of qual_wfl.
502 2002-04-23 Per Bothner <per@bothner.com>
504 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
505 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
506 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
508 2002-04-23 Tom Tromey <tromey@redhat.com>
511 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
512 recognize `-fcompile-resource='.
513 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
516 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
518 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
519 paths. Fixes PR java/2791.
521 2002-04-19 Andrew Haley <aph@redhat.com>
523 * jcf-write.c (push_long_const): lo, hi: New variables.
524 Use rshift_double to extract the high part of a 64-bit long.
525 Use WORD_TO_INT to extract the low part.
527 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
528 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
529 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
531 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
533 * typeck.c (incomplete_type_error): Remove.
535 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
537 * class.c (make_class_data): Set DECL_ALIGN on static class data,
538 for hash synchronization.
539 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
540 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
543 2002-04-16 Mark Wielaard <mark@klomp.org>
545 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
548 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
550 Fix for PR java/6294:
551 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
554 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
556 Fix for PR java/6085:
557 * parse.y (patch_method_invocation): Always use build_access_to_thisn
558 to get enclosing "this" argument for inner-class constructor
559 invocation. Pass correct arguments to build_access_to_thisn.
561 2002-04-10 Andreas Jaeger <aj@suse.de>
563 * gcj.texi (Input Options): Fix extdirs patch.
565 2002-04-10 Anthony Green <green@redhat.com>
567 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
569 2002-04-09 Anthony Green <green@redhat.com>
571 * gcj.texi (Input Options): Add --extdirs documentation.
572 * jcf-dump.c (OPT_extdirs): New macro.
573 (options): Add extdirs option.
574 (help): Describe --extdirs.
575 (main): Handle OPT_extdirs.
576 * gjavah.c (OPT_extdirs): New macro.
577 (options): Add extdirs option.
578 (help): Describe --extdirs.
579 (main): Handle OPT_extdirs.
580 * jcf-path.c (jcf_path_init): Add extdirs support.
581 (jcf_path_extdirs_arg): New function.
582 (extensions): New variable to hold extensions path entries.
583 * jvspec.c: Remove -fextdirs= when compiling main().
584 * lang.c (java_decode_option): Handle -fextdirs=.
585 * jcf.h (jcf_path_extdirs_arg): Declare new function.
586 * Make-lang.in: Compile jcf-path with version info for use in
587 identifying the appropriate libgcj.jar.
589 2002-04-08 Tom Tromey <tromey@redhat.com>
592 * .cvsignore: Added rmic.1 and rmiregistry.1.
593 * gcj.texi (Top): Link to new nodes.
594 (Invoking rmic): New node.
595 (Invoking rmiregistry): Likewise.
596 * Make-lang.in (java.generated-manpages): Added rmic.1 and
598 (java.maintainer-clean): Likewise.
599 ($(srcdir)/java/rmic.1): New target.
600 ($(srcdir)/java/rmiregistry.1): Likewise.
601 (java.install-man): Handle rmic.1 and rmiregistry.1.
603 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
605 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
606 Add note about handling uncaught exceptions. Add an exception handler
609 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
611 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
612 after using it to patch CALL_EXPR.
614 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
616 * gcj.texi (Invocation): Document CNI invocation API.
618 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
620 * expr.c (truthvalue_conversion): Rename. Update.
621 (expand_compare): Update.
622 * java-tree.h (java_truthvalue_conversion): New.
623 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
625 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
627 * java-tree.h (java_mark_addressable): New.
628 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
629 * typeck.c (mark_addressable): Rename, update.
631 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
633 * expr.c (build_java_binop): Update.
634 * java-tree.h (java_signed_type, java_unsigned_type,
635 java_signed_or_unsigned_type): Update.
636 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
637 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
638 * parse.y (patch_binop): Update.
639 * typeck.c (signed_or_unsigned_type, unsigned_type,
640 signed_type): Update.
642 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
644 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
645 (java_dummy_print): Remove.
646 (lang_print_error): Rename. Exit early if inhibiting output.
647 (inhibit_error_printing_function): New.
648 (java_init): Don't set hook.
649 (lang_init_source): Use new boolean.
651 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
653 * parse.y (do_resolve_class): Fix infinite recursion.
655 2002-03-29 Tom Tromey <tromey@redhat.com>
657 * parse.y (check_inner_circular_reference): Ignore incomplete
660 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
662 * Make-lang.in (builtins.o): Update.
663 * boehm.c (get_boehm_type_descriptor): Update.
664 * builtins.c: Include langhooks.h.
665 * decl.c (java_init_decl_processing): Update.
666 * java-tree.h (java_type_for_mode, java_type_for_size): New.
667 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
669 * typeck.c (type_for_mode, type_for_size): Update.
671 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
673 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
675 2002-03-28 Tom Tromey <tromey@redhat.com>
677 * except.c (expand_end_java_handler): If the handler type is NULL,
678 use java.lang.Throwable. Fixes PR java/5986.
680 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
682 Fix for PR java/4715:
683 * jcf-parse.c (parse_source_file_3): New function.
684 (read_class): Call it.
685 (java_parse_file): Likewise.
687 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
689 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
691 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
693 * parse.y (resolve_package): Initialize "decl".
694 (lookup_package_type): Remove unused function.
696 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
698 Fix for PR java/5993:
699 * parse.y (resolve_package): Return the decl if resolution was
700 successful. Don't special case "java.lang" and "java.lang.reflect"
701 packages. Set type_name to the merged identifier.
702 (resolved_qualified_expression_name): Print error using "name" if
703 resolve_package returns NULL_TREE.
705 2002-03-27 Tom Tromey <tromey@redhat.com>
707 * expr.c (expand_invoke): Don't generate null pointer check if
708 we're calling <init>.
710 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
712 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
714 * java-tree.h (java_lang_expand_expr): Similarly.
715 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
716 (java_init): Don't set hook.
718 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
720 Fix for PR java/5850:
721 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
722 context if field was not found in the current scope.
723 * expr.c (lookup_field): Don't look in enclosing contexts.
725 2002-03-26 Tom Tromey <tromey@redhat.com>
727 Fix for PR java/5942:
728 * parse.y (init_src_parse): Added sanity check.
729 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
732 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
734 * decl.c (lang_mark_tree): Rename java_mark_tree.
735 * java-tree.h (java_mark_tree): New.
736 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
738 2002-03-25 Zack Weinberg <zack@codesourcery.com>
740 * lex.c: Change java_perform_atof to take normal parameters
741 instead of a pointer to a parameter block. Call it directly
744 2002-03-22 Mark Wielaard <mark@klomp.org>
746 Fix for PR java/5368:
747 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
748 when printing error message.
750 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
752 * decl.c (maybe_build_cleanup): Remove.
754 2002-03-22 Tom Tromey <tromey@redhat.com>
756 Andrew Haley <aph@cambridge.redhat.com>
758 * expr.c (build_field_ref): Don't build a check if the field is a
761 2002-03-21 Eric Blake <ebb9@email.byu.edu>
763 Fix for PR java/6026:
764 * lex.c (java_lex): Fix parsing of consecutive floats.
766 2002-03-21 Tom Tromey <tromey@redhat.com>
768 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
771 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
773 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
774 insert_block, getdecls, kept_level_p, global_bindings_p): New.
776 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
778 * gcj.texi: @code{gcj} becomes @command{gcj}.
779 @code{gcc} becomes @command{gcc}.
780 GcjRaw changed to gnu.gcc.RawData.
782 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
784 * decl.c (start_java_method): Use new hook.
785 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
786 (java_init): Remove old hook.
788 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
790 * builtins.c (define_builtin): Do nothing if `type' is null.
793 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
795 * parse.y (parser_check_super_interface): Fix error message
798 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
800 * jcf-parse.c (get_constant): Delete unused variables.
802 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
804 * java-tree.h (java_parse_file): New.
805 * jcf-parse.c (yyparse): Rename java_parse_file.
806 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
808 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
810 * parse.y (craft_constructor): Return the constructor decl.
811 (java_expand_classes): Update comments.
812 (lookup_method_invoke): Call fix_constructors immediately for
813 anonymous class. Fixes PR java/5935.
815 2002-03-15 Anthony Green <green@redhat.com>
817 * jcf-parse.c (yyparse): Don't emit class registration
818 constructor when compiling resource files.
820 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
822 * lang.c (java_tree_code_type, java_tree_code_length,
823 tree_code_name): Delete.
824 (tree_code_type, tree_code_length, tree_code_name): Define.
825 (java_init): Don't try to copy into the various tree_code
828 2002-03-12 Tom Tromey <tromey@redhat.com>
830 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
831 UTF-8, not UCS-2. Fixes PR java/5923.
833 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
834 a call_expr wrapped in a convert. Fixes PR java/5848.
836 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
838 * jcf-write.c (write_classfile): Improve error strings.
840 2002-03-11 Eric Blake <ebb9@email.byu.edu>
842 * lex.c: Adjust comments to GNU standards.
844 2002-03-11 Eric Blake <ebb9@email.byu.edu>
846 Fix for PR java/5902:
847 * lex.c (java_lex): Fix parsing of literals.
849 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
851 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
852 to prevent it getting evaluated twice in the store checking case.
853 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
856 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
858 * decl.c (java_init_decl_processing): Make sure class_type_node
859 alignment is not less than 64 bits if hash synchronization is enabled.
861 2002-03-08 Per Bothner <per@bothner.com>
863 * parse.y (java_complete_lhs): Check if patch_assignment
864 returned an error-mark.
866 * parse.y (try_builtin_assignconv): Don't special-case zero.
868 2002-03-08 Per Bothner <per@bothner.com>
870 Fix for PR java/5812.
871 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
872 here instead of in JSR macro. Likewise with load_type_state call.
873 Do the latter on if the return_pc has been verified (the jsr returns).
874 (JSR): Now just call build_java_jsr.
876 2002-03-07 Jeff Sturm <jsturm@one-point.com>
878 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
879 (java.install-common): Link native driver to
880 JAVA_TARGET_INSTALL_NAME.
882 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
884 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
885 * builtins.c(sin_builtin): Likewise
886 * builtins.c(sqrt_builtin): Likewise
888 2002-03-03 Zack Weinberg <zack@codesourcery.com>
890 * java/expr.c, java/jcf-parse.c, java/lex.c:
891 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
892 REAL_ARITHMETIC blocks unconditional. Delete some further
893 #ifdef blocks predicated on REAL_ARITHMETIC.
895 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
897 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
898 explicit sizeof/sizeof.
899 * decl.c (java_init_decl_processing): Likewise.
900 * jcf-parse.c (init_jcf_parse): Likewise.
901 * parse.y (init_src_parse): Likewise.
903 2002-03-02 Per Bothner <per@bothner.com>
905 Make --CLASSPATH by a synonym for --classpath and -classpath.
906 Implement --bootclasspath.
907 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
908 (classpath_l): Remove.
909 (jcf_path_CLASSPATH_arg): Remove.
910 (jcf_path_bootclasspath_arg): New function.
911 (jcf_path_seal): Simplify accordingly.
913 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
914 (jcf_path_CLASSPATH): Remove declaration.
915 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
916 (lang_specific_driver): Translate -bootclasspath.
917 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
918 * lang.c (decode_lang_options): Do jcf_path_init first.
919 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
920 * gjavah.c: Also handle --bootclasspath.
921 Handle --CLASSPATH as a synonum for --classpath.
922 * jcf-dump.c: Likewise.
924 "." is not part of system path, but is the default for --classpath.
925 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
926 (jcf_path_seal): Add "." if no CLASSPATH specified.
928 * gcj.texi: Document changes.
930 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
932 * expr.c (build_java_arraystore_check): Fix formatting.
934 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
936 Fix for PR java/5758, java/5632:
937 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
938 inner-class separator too.
939 * parse.y (do_resolve_class): New local `decl_result.'
940 Progressively build a name for what can have been loaded.
942 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
944 * expr.c (java_array_data_offset): Removed function.
945 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
946 (build_java_array_length_access): Obtain "length" value using a
947 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
948 (build_java_arrayaccess): Correct comment. Access "data" using a
949 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
950 (build_java_arraystore_check): New function.
951 (expand_java_arraystore): Use build_java_arraystore_check.
952 * parse.y (patch_assignment): Simplify code to insert a store check
953 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
954 * check-init.c (check_init): Update to reflect that an array length
955 access is now a COMPONENT_REF.
956 * gcj.texi (Code Generation): Improve documentation of
957 -fno-bounds-check. Add documentation for -fno-store-check.
958 * java-tree.h (flag_store_check): Declare.
959 (build_java_arraystore_check): Declare.
960 * lang.c (flag_store_check): Initialize to 1.
961 (lang_f_options): Add store-check option.
962 * jvspec.c: Don't pass store-check option to jvgenmain.
963 * lang-options.h: Add help string for -fno-store-check.
965 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
967 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
968 * java-tree.h (java_dup_lang_specific_decl): New.
969 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
971 2002-02-27 Zack Weinberg <zack@codesourcery.com>
973 * builtins.c, decl.c: Delete traditional-mode-related code
974 copied from the C front end but not used, or used only to
975 permit the compiler to link.
977 2002-02-22 Tom Tromey <tromey@redhat.com>
979 Fix for PR java/2369:
980 * jvspec.c (verify_class_name): New function.
981 (lang_specific_driver): Call it.
982 (JAVA_START_CHAR_P): New macro.
983 (JAVA_PART_CHAR_P): Likewise.
985 2002-02-22 Per Bothner <per@bothner.com>
987 * class.c: Change vtable to be more compatible with g++ v3 abi.
988 (get_dispatch_table): Prepend offset-to-top (always 0) and
989 type_info pointer (currently unimplemented hence NULL) to vtable.
990 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
991 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
992 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
993 (build_dtable_decl): Add declarations for new fields.
995 2002-02-20 Per Bothner <per@bothner.com>
997 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
998 to finit$ (otherwise generate_bytecode_insns drops it). However, we
999 don't need to set it on the COMPOUND_EXPR - the caller does that.
1001 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1003 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1004 `--CLASSPATH' becomes `--classpath.'
1005 * gjavah.c: Likewise.
1006 * jcf-dump.c: Likewise.
1007 * lang-options.h: Likewise.
1009 * jcf-path.c: Updated comment.
1010 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1011 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1012 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1013 (jcf_path_CLASSPATH_arg): Ditto.
1014 (classpath_u): Updated leading comment.
1016 2002-02-20 Per Bothner <per@bothner.com>
1018 * builtins.c (check_for_builtin): New function.
1019 (build_call_or_builtin): Remove.
1020 * java-tree.h: Update accordingly.
1021 * expr.c (expand_invoke): Use build + check_for_builtin instead
1022 of build_call_or_builtin.
1023 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1024 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1025 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1027 2002-02-17 Tom Tromey <tromey@redhat.com>
1029 * java-tree.h (TYPE_STRICTFP): New macro.
1030 (struct lang_type) [strictfp]: New field.
1031 (CLASS_STRICTFP): New macro.
1032 (METHOD_STRICTFP): New macro.
1033 (struct lang_decl) [strictfp]: New field.
1034 * parse.y (method_header): Disallow strictfp constructor or
1036 (STRICT_TK): Move before MODIFIER_TK.
1037 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1038 (METHOD_MODIFIERS): Likewise.
1039 (INTERFACE_MODIFIERS): Likewise.
1040 * jcf-write.c (get_access_flags): Likewise.
1041 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1042 (add_method_1): Likewise.
1043 (get_access_flags_from_decl): Likewise.
1044 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1045 recognize strictfp flag.
1046 * jcf.h (ACC_STRICT): New define.
1048 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1050 * class.c(build_utf8_ref): Move declaration of decl_size
1052 2002-02-07 Tom Tromey <tromey@redhat.com>
1054 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1057 2002-02-04 Anthony Green <green@redhat.com>
1059 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1060 sections if available.
1062 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1064 * parse.y (java_expand_classes): Fix typo in static field loop.
1066 2002-02-02 Richard Henderson <rth@redhat.com>
1068 * class.c (add_field): Mark static fields external.
1069 (build_class_ref): Remove redundant set.
1070 * parse.y (java_expand_classes): Mark static fields of classes
1071 to be compiled as local.
1072 * jcf-parse.c (parse_class_file): Likewise.
1074 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1076 * gcj.texi (About CNI): New node.
1078 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1081 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1082 setlocale() with LC_CTYPE as a parameter.
1085 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1087 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1088 Follow GNU Coding Standards for --version.
1090 2002-01-28 Tom Tromey <tromey@redhat.com>
1092 * expr.c (build_jni_stub): Ensure storage for `meth' is
1094 * parse.y (java_complete_expand_methods): Set
1095 current_function_decl before building JNI stub.
1097 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1099 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1102 2002-01-22 Tom Tromey <tromey@redhat.com>
1104 * decl.c (java_init_decl_processing): Use add_predefined_file.
1105 Predefine RawData.java.
1106 (predef_filenames): Removed.
1107 (java_init_decl_processing): Don't register predef_filenames.
1108 * jcf-parse.c (add_predefined_file): New function.
1109 (predefined_filename_p): Rewrote.
1110 (predefined_filename_p): No longer static.
1111 * decl.c (java_init_decl_processing): Call initialize_builtins.
1112 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1113 (java/builtins.o): New target.
1114 * builtins.c: New file.
1115 * parse.y (patch_invoke): Use build_call_or_builtin.
1116 * java-tree.h (build_call_or_builtin): Declare.
1117 (initialize_builtins): Declare.
1118 (java_set_exception_lang_code): Removed unused declaration.
1119 (PREDEF_FILENAMES_SIZE): Removed.
1120 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1121 (predef_filenames): New define.
1122 (add_predefined_file): Declare.
1123 (predefined_filename_p): Declare.
1124 * expr.c (expand_invoke): Use build_call_or_builtin.
1126 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1128 * parse.y (patch_switch_statement): Fix format specifier.
1130 2002-01-16 Tom Tromey <tromey@redhat.com>
1132 More for PR java/5365:
1133 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1135 (process_file): Generate include for
1136 java.lang.UnsupportedOperationExceptions.
1138 2002-01-15 Andreas Jaeger <aj@suse.de>
1140 * .cvsignore: Add man pages.
1142 2002-01-15 Tom Tromey <tromey@redhat.com>
1144 Fix for PR java/5365:
1145 * gjavah.c (process_file): Turn class name into a file name.
1147 2002-01-14 Matthias Klose <doko@debian.org>
1149 * gcj.texi: Fix whitespace and formatting errors in the
1150 synopsis of the man pages. Update copyright.
1152 2002-01-14 Tom Tromey <tromey@redhat.com>
1155 * Make-lang.in (java.install-man): Handle jv-convert man page.
1156 (java.generated-manpages): Added jv-convert.1.
1157 (java.uninstall): Remove jv-convert.1.
1158 (java.maintainer-clean): Likewise.
1159 ($(srcdir)/java/jv-convert.1): New target.
1160 * gcj.texi (Top): Link to jv-convert node.
1161 (Individual utilities): Likewise.
1162 (Invoking jv-convert): New node.
1164 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1165 Martin Kahlert <martin.kahlert@infineon.com>
1167 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1168 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1170 2002-01-03 Graham Stott <grahams@redhat.com>
1172 * class.c (compile_resource_file): Update copyright date.
1173 Constify filename parameter.
1174 (java-tree.h): Update copyright date.
1175 (compile_resource_file): Constify filename parameter.
1177 2002-01-03 Graham Stott <grahams@redhat.com>
1179 * gcc/jcf-parse.c: Update copyright date.
1180 (yyparse): Constify resource_filename.
1182 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1184 * parse.y (src_parse_roots): Don't needlessly zero init.
1186 2001-12-31 Tom Tromey <tromey@redhat.com>
1188 * parse.y (dump_java_tree): New function.
1189 (source_end_java_method): Call it.
1190 (end_class_declaration): Likewise.
1191 * lang.c (java_decode_option): Call dump_switch_p.
1193 2001-12-28 Tom Tromey <tromey@redhat.com>
1195 * gen-table.pl: Don't process characters after \uffff. Added
1196 comment pointing to input file.
1198 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1200 * gen-table.pl: Const-ify output. Document the location of a
1201 suitable unicode input file.
1203 * chartables.h: Regenerate.
1205 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1207 * chartables.h: Const-ify.
1208 * gjavah.c (options): Likewise.
1209 * jcf-dump.c (options): Likewise.
1210 * jv-scan.c (options): Likewise.
1211 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1212 * parse.y (binop_lookup): Likewise.
1214 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1216 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1217 the static arrays that are output.
1218 * jvspec.c (jvgenmain_spec): Make static.
1219 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1220 * keyword.h: Regenerate.
1221 * lang.c (string_option, process_option_with_no, lang_f_options,
1222 lang_W_options): Const-ify.
1223 * lex.c (java_lex): Likewise.
1225 2001-12-21 Richard Henderson <rth@redhat.com>
1227 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1228 (get_boehm_type_descriptor): ... here. Arrange for the
1229 TREE_TYPE to get set properly.
1231 2001-12-21 Richard Henderson <rth@redhat.com>
1233 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1234 only if the target requires collect2.
1236 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1238 2001-12-20 Tom Tromey <tromey@redhat.com>
1241 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1242 CAN_COMPLETE_NORMALLY for the node.
1243 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1244 generate code for second branch if first branch can't complete
1246 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1247 the loop head if the loop body can't complete normally.
1249 2001-12-20 Tom Tromey <tromey@redhat.com>
1252 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1253 case where `finally' clause can't complete normally.
1255 2001-12-20 Tom Tromey <tromey@redhat.com>
1258 * parse.y (analyze_clinit_body): Added this_class parameter.
1259 Check for more cases where we must keep <clinit>.
1260 (maybe_yank_clinit): Cleaned up flow control.
1262 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1264 * decl.c (java_init_decl_processing): Don't initialize
1265 finit_leg_identifier_node.
1266 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1267 (finit_leg_identifier_node): Remove.
1268 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1270 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1272 * mangle.c (mangle_member_name): Don't special-case for
1274 * mangle_name.c (unicode_mangling_length): Likewise.
1275 (append_unicode_mangled_name): Likewise.
1276 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1279 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1281 * expr.c (build_java_array_length_access): Don't force null pointer
1282 check unless flag_check_references is set.
1284 2001-12-20 Tom Tromey <tromey@redhat.com>
1286 Fix for PR java/3417:
1287 * parse.y (patch_assignment): Added special processing for
1289 (patch_return): Don't convert booleans to integers, and don't
1290 special-case `null'.
1292 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1294 * config-lang.in (diff_excludes): Remove.
1296 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1298 * gcj.texi: Update link to GCC manual.
1300 2001-12-17 Tom Tromey <tromey@redhat.com>
1302 * parse.y (link_nested_class_to_enclosing): Removed useless
1305 2001-12-16 Tom Tromey <tromey@redhat.com>
1307 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1310 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1312 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1313 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1316 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1318 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1320 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1322 * decl.c (java_init_decl_processing): Build otable_type correctly.
1323 otable_decl is an otable_type.
1325 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1327 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1328 otable_type, otable_ptr_type, method_symbol_type,
1329 method_symbols_array_type, method_symbols_array_ptr_type): New
1330 field/global tree definitions.
1331 (flag_indirect_dispatch): New flag.
1332 * decl.c (java_init_decl_processing): Initialize new otable and
1333 otable_syms type nodes and decls. Add new field "index" to
1335 * class.c (build_method_symbols_entry): New function.
1336 (make_method_value): Set "index" to to method's vtable index for
1337 virtual methods when indirect-dispatch is not used.
1338 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1339 and set vtable_method_count to -1. Set otable and otable_syms field
1340 if indirect-dispatch is used and there was something to put in them.
1341 (build_method_symbols_entry): New function.
1342 (emit_offset_symbol_table): New function.
1343 * expr.c (get_offset_table_index): New function.
1344 (build_invokevirtual): Build array reference to otable at the index
1345 returned by get_offset_table_index, and use the result as the vtable
1347 (build_invokeinterface): Similar.
1348 * jcf-parse.c (yyparse): If indirect-dispatch, call
1349 emit_offset_symbol_table at the end of compilation, after all classes
1350 have been generated.
1351 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1352 * lang.c (flag_indirect_dispatch): Define.
1353 (lang_f_options): Add indirect-dispatch flag.
1355 2001-12-14 Matthias Klose <doko@debian.org>
1357 * gcj.texi: Markup for man page generation. Document missing
1358 options printed by <tool> --help.
1359 Terminate description of gij's -ms option with a dot.
1360 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1361 (java.generated-manpages java.install-man, java.uninstall,
1362 java-maintainer-clean) Updated.
1364 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1366 * class.c (get_dispatch_table): Fix java vtable layout
1367 for TARGET_VTABLE_USES_DESCRIPTORS.
1368 * decl.c (java_init_decl_processing): Initialize
1369 alloc_no_finalizer_node, finalize_identifier_node.
1370 * expr.c (class_has_finalize_method): New function.
1371 (expand_java_NEW): Generate calls for finalizer-free allocation.
1372 (build_invokevirtual): Fix java vtable layout for
1373 TARGET_VTABLE_USES_DESCRIPTORS.
1374 * java-tree.h (enum java_tree_index): New entries:
1375 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1376 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1377 (class_has_finalize_method): declare.
1378 (HAS_FINALIZER_P): New macro.
1379 * parse.y (patch_invoke): Generate calls for finalizer-free
1382 2001-12-12 Matthias Klose <doko@debian.org>
1384 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1385 whitespace at end of line.
1387 2001-12-11 Tom Tromey <tromey@redhat.com>
1389 * lex.c (java_init_lex): Define wfl_to_string as
1390 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1392 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1394 * class.c (make_method_value): Use null_pointer_node to
1395 represent empty exception table.
1397 2001-12-10 Tom Tromey <tromey@redhat.com>
1399 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1401 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1403 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1405 2001-12-09 Per Bothner <per@bothner.com>
1407 * check-init.c (current_switch_has_default): New static field.
1408 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1409 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1410 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1412 2001-12-09 Tom Tromey <tromey@redhat.com>
1414 * check-init.c (check_init): Don't allow pre- or post- increment
1415 or decrement of final variable.
1416 (final_assign_error): Minor error message rewording.
1418 2001-12-08 Tom Tromey <tromey@redhat.com>
1420 * java-tree.h: Fixed typo.
1422 * gjavah.c (decompile_method): Don't decompile to `return this'
1425 * gjavah.c (cxx_keywords): Re-sorted.
1426 * lex.c (cxx_keywords): Re-sorted.
1428 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1431 * gjavah.c (print_namelet): Clear subnamelets.
1432 (HANDLE_METHOD): Set `method_printed' earlier.
1434 2001-12-07 Tom Tromey <tromey@redhat.com>
1436 * lang.c (lang_f_options): Added
1437 optimize-static-class-initialization.
1438 (java_decode_option): Removed special case.
1440 2001-12-07 Per Bothner <per@bothner.com>
1442 * check-init.c (check_init): Fix typo freeing memory twice.
1444 2001-12-05 Per Bothner <per@bothner.com>
1446 Restore support for static class initialization optimization.
1447 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1448 * check-init.c (check_int): At end of BLOCK handle initialization
1449 blocks, which used to be done in java_complete_expand_method but did
1450 not handle the case where check_for_initialization might allocate
1451 more than a word of bits.
1452 * decl.c (lang_make_tree): The smic field is now a tree.
1453 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1454 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1456 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1458 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1459 Change from a hash table to a list.
1460 (struct_lang_decl): Change field 'smic' to match.
1461 * class.c (add_method_1): Initialize
1462 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1463 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1464 (java_expand_method_bodies): -here, since 'smic' is now a list.
1465 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1467 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1469 * class.c (java_hash_compare_tree_node): Fix casts.
1471 2001-12-04 Per Bothner <per@bothner.com>
1473 * check-init.c: Handle definite unassignment to finals in addition
1474 to definite assignment.
1475 (loop_current_locals): New field.
1476 (num_current_locals, int start_current_locals, num_current_words):
1478 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1479 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1480 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1481 (get_variable_decl, check_final_reassigned): New functions.
1482 (check_init, check_bool_init): Modify as needed for checking finals.
1483 (check_for_initialization): Take extra parameter and return void.
1484 Do extra start-up logic to check final fields for assignment.
1485 * parse.y (check_static_final_variable_assignment_flag,
1486 reset_static_final_variable_assignment_flag, check_final_assignment,
1487 check_final_variable_local_assignment_flag,
1488 reset_final_variable_indirect_assignment_flag,
1489 reset_final_variable_global_assignment_flag): Remove functions.
1490 (java_complete_expand_methods, outer_field_access_fix,
1491 patch_assignment): Remove no-longer used logic.
1492 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1493 * parse.y (register_fields, java_complete_tree): Update accordingly.
1495 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1496 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1497 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1499 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1501 * java-tree.h (DECL FINAL): New bit-field.
1502 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1503 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1504 (DECL_INIT_CALLS_THIS): New macro.
1505 (struct lang_decl): New bit-field init_calls_this.
1506 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1507 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1508 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1509 use it for both local variables and final fields.
1510 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1512 (struct lang_type): Remove hfv bit-field.
1513 (check_for_initialization): Change to return void.
1515 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1516 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1517 * check-init.c (final_assign_error): New helper function.
1518 (check_final_reassigned, check_init): Use it.
1519 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1521 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1522 bit-fields to unsigned.
1524 2001-12-03 Per Bothner <per@bothner.com>
1526 * parse.y (patch_binop): Minor constant folding.
1528 * parse.y (build_current_thisn): Shorter 'buffer'.
1530 2001-12-03 Per Bothner <per@bothner.com>
1532 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1533 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1534 * jcf-write.c (generate_bytecode_insns): Remove support for
1535 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1536 * check-init.c (check_init): Likewise.
1538 2001-12-03 Per Bothner <per@bothner.com>
1540 * verify.c (subroutine_nesting): New function.
1541 (verify_jvm_instructions): Use it to fix logic for checking that
1542 we're done with the current subroutine.
1544 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1545 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1547 2001-12-03 Per Bothner <per@bothner.com>
1549 * jcf.h: Fix obvious typo in comment.
1550 * typeck.c (build_null_signature): Add comment.
1552 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1554 * expr.c: Remove leading capital from diagnostic messages, as
1555 per GNU coding standards.
1556 * jcf-io.c: Similarly.
1557 * jcf-parse.c: Similarly.
1558 * jv-scan.c: Similarly.
1559 * jvspec.c: Similarly.
1560 * mangle.c: Similarly.
1562 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1563 Alexandre Petit-Bianco <apbianco@redhat.com>
1565 * expr.c (build_java_arrayaccess): Call save_expr on array for
1566 correct evaluation order, modified comment, fixed indentation.
1567 * parse.y: (patch_assignment): Correctly extract the array base
1568 from the tree generate by build_java_arrayaccess, added comments.
1569 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1570 Fixes PR java/3096, PR java/3803, PR java/3965.
1572 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1574 * expr.c (expand_byte_code): Remove trailing periods from messages.
1575 * jcf-parse.c (load_class, jcf_parse): Similarly.
1576 * jcf-write.c (generate_classfile): Similarly.
1577 * lex.c (java_lex): Similarly.
1579 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1581 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1583 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1585 * Make-lang.in (java.generated-manpages): New dummy target.
1587 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1589 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1591 (lang_specific_pre_link): Use set_input to set input_filename.
1593 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1594 (main): Fix definition.
1595 Strip `main' from classname.
1598 2001-11-18 Roger Sayle <roger@eyesopen.com>
1600 * parse.h (java_expand_switch): Remove old prototype.
1602 2001-11-18 Tom Tromey <tromey@redhat.com>
1604 Fix for PR java/1401:
1605 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1607 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1610 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1612 * lang.c (finish_parse): Rename to java_finish.
1613 (LANG_HOOKS_FINISH, java_finish): New.
1615 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1617 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1618 * java-tree.h: New prototype.
1619 * lang.c (java_init): Update prototype. Combine with old init_parse.
1621 2001-11-13 Tom Tromey <tromey@redhat.com>
1623 * gjavah.c (method_signature): New global.
1624 (HANDLE_METHOD): Set it.
1625 (decompile_return_statement): New function.
1626 (decompile_method): Use it.
1627 (print_method_info): Removed `synth' argument.
1629 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1631 * java-tree.h (java_set_yydebug): New.
1632 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1633 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1634 (print_lang_decl, print_lang_type, print_lang_identifier,
1635 print_lang_statistics, lang_print_xnode): Remove.
1637 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1639 * jcf-parse.c (init_lex): Remove.
1640 * lang.c (language_string, lang_identify): Remove.
1641 (struct lang_hooks): Constify.
1642 (LANG_HOOKS_NAME): Override.
1643 (init_parse): Update.
1645 2001-11-08 Andreas Franck <afranck@gmx.de>
1647 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1648 program_transform_name the way suggested by autoconf.
1649 (java.install-common): Also transform auxiliary program names with
1650 program_transform_name.
1652 2001-11-08 Tom Tromey <tromey@cygnus.com>
1654 * parse.y (trap_overflow_corner_case): New rule.
1655 (unary_expression): Use it.
1656 * lex.c (java_init_lex): Don't set minus_seen.
1657 (yylex): Don't use minus_seen. Communicate overflow to parser for
1659 (error_if_numeric_overflow): New function.
1660 * parse.h (minus_seen): Removed field.
1661 (JAVA_RADIX10_FLAG): New define.
1663 2001-11-07 Tom Tromey <tromey@redhat.com>
1665 Patch for PR java/1414:
1666 * parse.y (case_label_list): New global.
1667 (goal): Register case_label_list with GC.
1668 (java_complete_lhs): Save new case on case_label_list.
1669 (patch_switch_statement): Check for duplicate case labels.
1671 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1673 * parse.y (patch_assignment): Removed unused third argument.
1674 (java_complete_lhs): Removed unused third argument to patch_assignment.
1676 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1678 * lang.c: Include langhooks-def.h.
1679 * Make-lang.in: Update.
1681 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1683 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1685 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1687 * mangle.c (find_compression_record_match): Don't match compression
1688 records for package name elements unless they occur at the start of
1689 the name. Fix for PR java/4717.
1691 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1693 * expr.c (expand_java_field_op): Don't special-case references to
1694 java.lang.PRIMTYPE.TYPE.
1695 (build_primtype_type_ref): Removed.
1696 * java-tree.h (build_primtype_type_ref): Remove prototype.
1697 * parse.y (maybe_build_primttype_type_ref): Removed.
1698 (complete_function_arguments): Don't special-case references to
1699 java.lang.PRIMTYPE.TYPE.
1700 (patch_assignment): Likewise.
1701 (array_constructor_check_entry): Likewise.
1703 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1705 * mangle.c (static tree compression_table): Fixed leading comment.
1706 * parse.h (struct parser_ctxt): Fixed field comment.
1707 * parse.y (check_pkg_class_access): New prototype, fixed leading
1708 comment, new parameter used to emit error only if passed as true.
1709 (parse_check_super): Pass extra argument to check_pkg_class_access.
1710 (do_resolve_class): Likewise.
1711 (process_imports): Likewise.
1712 (read_import_dir): Fixed indentation.
1713 (find_in_imports_on_demand): New local class_type_name. Local
1714 node_to_use deleted. while loop changed into for loop. Report
1715 multiple definition only for accessible classes. Improved error
1717 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1718 assigned to parameter list, fixed indentation. while loop changed
1719 into for loop, restore TREE_CHAIN on local `tem' before the next
1722 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1724 * lang.c (lang_get_alias_set): Deleted.
1726 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1728 * gjavah.c (jni_print_char): Fix thinko in last change.
1730 * gjavah.c (jni_print_char, decode_signature_piece): Use
1731 safe-ctype macros and/or fold extra calls into fewer ones.
1732 * lex.c (java_read_unicode, java_lex): Likewise.
1733 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1734 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1735 * mangle_name.c (append_unicode_mangled_name,
1736 unicode_mangling_length): Likewise.
1738 2001-10-17 Richard Henderson <rth@redhat.com>
1740 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1742 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1744 * lang.c (langhooks.h): Included.
1745 (LANG_HOOKS_INIT): Redefined.
1746 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1747 (LANG_HOOKS_DECODE_OPTION): Likewise.
1748 (struct lang_hooks lang_hooks): New initialization.
1750 2001-10-11 Per Bothner <per@bothner.com>
1752 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1753 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1754 The former is simpler, and jcf-write.c handles it better.
1755 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1756 or WITH_CLEANUP_EXPR.
1757 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1758 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1760 * parse.y (patch_if_else_statement): If the condition is constant,
1761 optimize away the test.
1763 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1765 * parse.y (patch_cast): Call patch_string on the first operand of
1766 the incoming node, update it if necessary. Fixes PR java/4510.
1768 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1770 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1771 when name qualifier matches a package name.
1773 2001-10-08 Tom Tromey <tromey@redhat.com>
1775 Fix for PR java/4489:
1776 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1777 force a new label when computing `body_block'.
1779 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1781 * jcf-io.c (format_uint): Const-ify.
1782 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1783 * lex.c (java_get_line_col): Likewise.
1784 * parse.y (build_incdec): Likewise.
1786 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1788 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1789 a NULL enclosing context if appropriate. Fixes PR java/4466.
1791 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1793 * parse.y (patch_assignment): Use lvalue's original TYPE when
1794 building the final COMPOUND_EXPR.
1795 (try_reference_assignconv): Fixed leading comment.
1797 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1799 * parse.y (check_final_variable_indirect_assignment): For
1800 COMPOUND_EXPR, return only if finals were found initialized
1801 properly, if not, keep on checking.
1802 (check_final_variable_global_assignment_flag): New local
1803 error_found, set when appropriate and used to decide whether to
1804 report uninitialized finals. Fixed typo in comment.
1806 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1808 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1809 last three initializations. Fixes PR java/4360.
1811 2001-09-21 Richard Henderson <rth@redhat.com>
1813 * class.c (get_dispatch_table): Handle function descriptors.
1814 (build_dtable_decl): Likewise.
1815 * expr.c (build_invokevirtual): Likewise.
1817 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1819 * parse.y (patch_method_invocation): Build class initialization
1820 when static finals are used to qualify method invocation.
1823 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1825 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1826 build_type_name_from_array_name.
1827 (STRING_STRIP_BRACKETS): New macro.
1828 * parse.y (build_type_name_from_array_name): New function.
1829 (array_creation_expression:): Accumulate []s instead of [s.
1830 (cast_expression:): Accumulate []s instead of [s after cast type
1832 (build_array_from_name): Local string deleted, use
1833 build_type_name_from_array_name.
1834 (build_unresolved_array_type): Accumulate []s instead of [s after
1836 (register_fields): Fixed comment.
1837 (resolve_class): Local name, base deleted, new locals tname and
1838 array_dims. Use build_type_name_from_array_name. Use array_dims to
1840 (purify_type_name): Use STRING_STRIP_BRACKETS.
1842 2001-09-18 Andreas Jaeger <aj@suse.de>
1844 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1845 * jv-scan.c: Likewise.
1847 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1849 * parse.y (patch_method_invocation): Inner class creation context
1850 check not enforced within constructors. Fixes PR java/1873.
1852 2001-09-16 Tom Tromey <tromey@redhat.com>
1854 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1855 NOTE_PUSH for single-case push. Fixes PR java/4189.
1857 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1859 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1860 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1861 (struct lang_type): New fields import_list and import_demand_list.
1862 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1863 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1864 (do_resolve_class): New local saved_enclosing_type, initialized,
1865 passed as parameter to find_in_imports and find_in_imports_on_demand.
1866 (find_in_imports): Added paramater enclosing_type, use its
1867 TYPE_IMPORT_LIST when applicable.
1868 (find_in_imports_on_demand): Added parameter enclosing_type, use
1869 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1870 declaration and initialization.
1871 (fold_constant_for_init): Switch/restore current_class to the
1872 appropriate context.
1874 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1876 * verify.c (verify_jvm_instructions): Fix typo.
1878 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1880 * expr.c (expand_invoke): Const-ification.
1881 * parse.y (patch_method_invocation): Likewise.
1883 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1885 * gjavah.c (cxx_keywords): Const-ification.
1886 * keyword.gperf (java_keyword): Likewise.
1887 * lang.c (java_tree_code_name): Likewise.
1888 * lex.c (cxx_keywords): Likewise.
1889 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1891 2001-09-11 Richard Henderson <rth@redhat.com>
1893 * parse.h (ctxp_for_generation): Mark extern.
1895 2001-09-10 Richard Henderson <rth@redhat.com>
1897 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1899 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1901 * typeck.c (java_array_type_length, build_prim_array_type):
1902 Represent empty arrays by NULL index.
1904 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1906 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1907 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1909 2001-09-06 Anthony Green <green@redhat.com>
1911 * class.c (O_BINARY): Define if necessary.
1912 (registerResource_libfunc): Declare.
1913 (init_class_processing): Initilize registerResource_libfunc.
1914 (compile_resource_file): New function.
1915 * java-tree.h (resource_name): Declare.
1916 (compile_resource_file): Declare.
1917 * jcf-parse.c (yyparse): Handle compiling java resource files.
1918 * lang.c (java_decode_option): Handle -fcompile-resource option.
1919 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1921 * gcj.texi (Code Generation): Add documentation for -R flag.
1923 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1925 * jcf-write.c (generate_classfile): Issue an error in case of
1926 field/initial value mismatch.
1927 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1928 being initialized and we're generating bytecode.
1929 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1930 set DECL_INITIAL properly when appropriate.
1934 2001-09-01 Per Bothner <per@bothner.com>
1936 * parse.y (maybe_yank_clinit): A field without an initializer is not
1937 relevant. All initializers except static final and constant require
1938 <clinit>, regardless of flag_emit_class_files.
1940 2001-08-31 Per Bothner <per@bothner.com>
1942 * class.c (set_constant_value): When not emiting class files, then a
1943 String ConstantValue is a utf8const_ptr_type.
1945 2001-08-30 Per Bothner <per@bothner.com>
1947 * jcf-write.c (generate_classfile): Check that field is primitive
1948 or string before emitting ConstantValue attribute.
1950 2001-08-30 Per Bothner <per@bothner.com>
1952 * parse.y (resolve_qualified_expression_name): If creating a
1953 COMPOUND_EXPR, set it's type correctly.
1955 2001-08-30 Per Bothner <per@bothner.com>
1957 * jcf-io.c (open_class): Set filename field.
1959 * jcf-parse,c (parse_class_file): Set current_function_decl
1960 for better error message when Code attribute is missing.
1962 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1963 better diagnostics, especially for constructors.
1965 2001-08-30 Per Bothner <per@bothner.com>
1967 * jcf-write.c (generate_classfile): Don't write ConstantValue
1968 attribute if field is not final, for compatibility with jdk.
1970 * jcf-write.c (generate_classfile): Convert ConstantValue values
1971 to correct type. Work-around for front-end bug.
1972 * class.c (set_constant_value): Error if constant has wrong type.
1974 2001-08-30 Per Bothner <per@bothner.com>
1976 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1977 "Double" are printed at verbosity 1.
1979 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1981 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1983 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1985 * parse.y (patch_assignment): Don't verify final re-assignment here.
1986 (java_complete_lhs): Verify assignments to finals calling
1987 patch_assignment. Verify re-assignments to finals before calling
1990 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1992 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1995 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1997 * lex.c (java_lex): new local found_hex_digits. Set and then used
1998 in test to reject invalid hexadecimal numbers.
1999 * parse.y (java_complete_tree): Prevent unwanted cast with
2000 initialized floating point finals.
2001 (patch_binop): Emit a warning when detecting a division by zero,
2002 mark result not constant, don't simplify non integer division.
2004 2001-08-28 Per Bothner <per@bothner.com>
2006 * jcf-write.c (generate_bytecode_insns): For increments and
2007 decrements just recurse to push constant. Improvement on Mark's patch.
2009 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2011 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2012 real conversion for increments and decrements of reals.
2014 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2016 * parse.y (resolve_qualified_expression_name): Handle unresolved
2017 qualified expressions, prevent numerical qualifiers, fixed typo.
2020 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2022 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2023 don't report anything but deprecated class when marked so. Handle
2025 (patch_method_invocation): Check deprecation on methods and types.
2026 (patch_binop): code becomes an enum tree_code, added default: to
2027 switch to handle that. Detect division by zero, try to fold and
2028 return before using a subroutine.
2030 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2032 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2033 file smaller than 4 bytes.
2034 * parse.y (check_inner_circular_reference): New function.
2035 (check_circular_reference): Likewise.
2036 (array_initializer:): Accept {,}.
2037 (java_check_circular_reference): Rewritten using
2038 check_circular_reference and check_inner_circular_reference.
2039 (java_complete_expand_method): Unconditionally save and restore
2040 the unpurged exception list.
2041 (build_dot_class_method_invocation): Unmangle signature parameter.
2043 2001-08-21 Tom Tromey <tromey@redhat.com>
2045 * decl.c (init_decl_processing): Add `throws' field to method
2047 * class.c (make_method_value): Compute `throws' field for method.
2049 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2051 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2052 circularity is detected.
2053 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2055 2001-08-17 Richard Henderson <rth@redhat.com>
2057 * class.c (emit_register_classes): Add align parameter to
2058 call to assemble_integer.
2060 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2062 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2063 loading a class_or_name fails, try considering an innerclass name
2064 and load the enclosing context.
2065 * parse.y (resolve_inner_class): New function.
2066 (find_as_inner_class): Added leading comment.
2067 (register_incomplete_type): Keep the current context as enclosing
2068 context for JDEP_FIELD dependencies.
2069 (do_resolve_class): Locals new_class_decl and super initialized to
2070 NULL. Call resolve_inner_class, explore the enclosing context
2071 superclass if necessary.
2074 2001-08-16 Tom Tromey <tromey@redhat.com>
2076 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2077 * gjavah.c (main): Updated for change to jcf_path_seal.
2078 * lang.c (version_flag): New global.
2079 (java_decode_option): Recognize `-version'.
2080 (java_init): Update for change to jcf_path_seal.
2081 * jcf.h (jcf_path_seal): Added `print' argument.
2082 * jcf-path.c (jcf_path_seal): Added `print' argument.
2084 2001-08-13 Zack Weinberg <zackw@panix.com>
2086 * Make-lang.in (java/decl.o): Update dependencies.
2087 * decl.c: Include libfuncs.h, don't include toplev.h.
2089 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2091 * decl.c (init_decl_processing): exception_type_node,
2092 class_not_found_type_node, and no_class_def_found_type_node
2093 initialized. predef_filenames augmented accordingly.
2094 instinit_identifier_node initialized.
2095 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2096 * java-tree.h (enum java_tree_index): New entries
2097 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2098 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2099 (exception_type_node): New macro.
2100 (class_not_found_type_node): Likewise.
2101 (no_class_def_found_type_node): Likewise.
2102 (instinit_identifier_node): Likewise.
2103 (PREDEF_FILENAMES_SIZE): Adjusted.
2104 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2105 (struct lang_type): Fixed typo in bitfield name.
2106 (DECL_INSTINIT_P): New macro.
2107 (ID_INSTINIT_P): Likewise.
2108 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2110 * parse.y (encapsulate_with_try_catch): New function.
2111 (generate_instinit): Likewise.
2112 (build_instinit_invocation): Likewise.
2113 (ctors_unchecked_throws_clause_p): Likewise.
2114 (add_instance_initializer): Deleted.
2115 (build_instance_initializer): Likewise.
2116 (in_instance_initializer): Likewise.
2117 (check_method_redefinition): instinit$ not to be verified.
2118 (java_complete_expand_methods): Generate instinit$, simplified code.
2119 (build_dot_class_method): Eliminated unnecessary locals. Use
2120 encapsulate_with_try_catch, removed unnecessary code.
2121 (fix_constructors): New local iii. Use build_instinit_invocation.
2122 (patch_method_invocation): Added comment.
2123 (maybe_use_access_method): Don't consider instinit$.
2124 (find_applicable_accessible_methods_list): Shorten the search for
2126 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2127 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2128 (patch_throw_statement): Likewise. Fixed typo.
2130 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2133 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2134 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2136 (lang_specific_pre_link): Use set_input to set input_filename.
2138 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2139 (main): Fix definition.
2140 Strip `main' from classname.
2143 2001-08-11 Zack Weinberg <zackw@panix.com>
2145 * lex.h: Don't include setjmp.h. Don't define
2146 SET_FLOAT_HANDLER or prototype set_float_handler.
2148 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2150 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2151 `poplevel' in the right order.
2153 2001-08-09 Richard Henderson <rth@redhat.com>
2155 * Make-lang.in (class.o): Depend on TARGET_H.
2156 * class.c (emit_register_classes): Use target hooks instead of
2157 assemble_constructor and assemble_destructor.
2159 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2161 * check-init.c (flags.h): Include
2162 (check_init): Don't report uninitialized static class
2163 initialization flags, don't free bit index when doing static class
2164 initialization optimization.
2165 (check_for_initialization): Return type changed to `unsigned int.'
2166 (attach_initialized_static_class): New function.
2167 * class.c (add_method_1): Create the initialized static class
2169 (finish_class): Always emit deferred inline methods.
2170 * decl.c (emit_init_test_initialization): Moved to expr.c
2171 (complete_start_java_method): Don't traverse
2172 DECL_FUNCTION_INIT_TEST_TABLE.
2173 (lang_mark_tree): Mark hash tables in function decls.
2174 * expr.c (emit_init_test_initialization): Moved from decl.c.
2175 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2176 initialization flag, set DECL_CONTEXT and
2177 LOCAL_CLASS_INITIALIZATION_FLAG.
2178 (java_lang_expand_expr): Emit initialization code for static class
2179 initialized flags when entering block, if necessary.
2180 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2181 * java-tree.h (flag_optimize_sci): New global variable declaration.
2182 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2183 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2184 (LOCAL_FINAL_P): Fixed typo in comment.
2185 (FINAL_VARIABLE_P): Likewise.
2186 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2187 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2188 (struct lang_decl): New fields `ict', `smic' and `cif.'
2189 (check_for_initialization): New returned value for global.
2190 (attach_initialized_static_class): New global function.
2191 (STATIC_CLASS_INIT_OPT_P): New macro.
2192 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2193 * lang.c (java_decode_option): Handle
2194 `-fno-optimize-static-class-initialization'
2195 * parse.y (start_complete_expand_method): New function.
2196 (java_expand_method_bodies): Likewise.
2197 (attach_init_test_initialization_flags): Likewise.
2198 (adjust_init_test_initialization): Likewise.
2199 (emit_test_initialization): Likewise.
2200 (java_complete_expand_methods): Nullify abstract and native method
2202 (java_complete_expand_method): New locals `fbody', `block_body'
2203 and `exception_copy.' Reorganized: directly return on empty method
2204 bodies, call `start_complete_expand_method', remember definitely
2205 initialized static class in function, don't expand method bodies.
2206 (java_expand_classes): Call `java_expand_method_bodies' before
2207 `finish_class' when compiling to native.
2208 (resolve_expression_name): Use `orig' after building outer class
2210 (patch_invoke): Remember static method invokations.
2212 2001-08-06 Richard Henderson <rth@redhat.com>
2214 * class.c (emit_register_classes): Pass a symbol_ref and priority
2215 to assemble_constructor.
2217 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2219 * java-tree.h (all_class_filename): New macro.
2220 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2221 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2222 newly created IDENTIFIER_NODE to `all_class_filename.'
2224 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2226 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2227 Use ggc_add_tree_root to register roots.
2229 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2231 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2232 second operand calling check_init.
2233 * decl.c (complete_start_java_method): Swaped second and third
2234 arguments while creating WITH_CLEANUP_EXPR node.
2235 * jcf-write.c (generate_bytecode_insns): Use second operand
2236 instead of third when handling WITH_CLEANUP_EXPR.
2237 * parse.y (java_complete_lhs): Expand second operand of
2238 WITH_CLEANUP_EXPR nodes.
2239 (patch_synchronized_statement): Swaped second and third arguments
2240 while creating WITH_CLEANUP_EXPR node.
2242 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2244 * parse.y (create_interface): Avoid cyclic inheritance report when
2245 syntax error encountered during class definition.
2248 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2250 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2252 (lang_specific_pre_link): Use set_input to set input_filename.
2254 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2255 (main): Fix definition.
2256 Strip `main' from classname.
2259 2001-07-18 Tom Tromey <tromey@redhat.com>
2262 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2263 * lex.c (java_new_lexer): Use ICONV_CONST.
2264 (java_read_char): Likewise.
2265 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2266 (jv-scan$(exeext)): Likewise.
2268 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2270 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2271 * parse.y (check_class_interface_creation): Allow `private' if the
2272 enclosing is not an interface.
2273 (create_interface): Interface tagged public if the enclosing
2274 context is an interface.
2275 (create_class): Class tagged public if the enclosing context
2279 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2281 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2284 2001-07-14 Tim Josling <tej@melbpc.org.au>
2286 * check-init.c (check_init): Remove references to EXPON_EXPR.
2288 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2290 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2291 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2294 2001-07-13 Tom Tromey <tromey@redhat.com>
2296 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2299 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2301 * parse.y (patch_method_invocation): Don't override primary if one
2302 is already provided, but let this$<n> be built. Fixed comment.
2304 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2306 * parse.y (empty_statement:): Report empty statement error only
2307 when found at class declaration level.
2310 2001-07-12 Tom Tromey <tromey@redhat.com>
2312 * expr.c (expand_load_internal): New function.
2313 (LOAD_INTERNAL): Use it.
2315 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2317 * parse.y (verify_constructor_super): Compare anonymous class ctor
2318 args with `valid_method_invocation_conversion_p.'
2321 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2323 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2324 `-fsyntax-only.' Fixes PR java/3248
2326 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2328 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2330 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2332 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2333 current function is static. Fixes PR java/1970
2335 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2337 * parse.y (patch_method_invocation): Add enclosing context to ctor
2338 calls if necessary. Fixes PR java/2953
2340 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2342 * parse.y (resolve_package): Abort if qualified expression member
2344 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2347 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2349 * verify.c: Don't use // comments.
2351 2001-07-05 Tom Tromey <tromey@redhat.com>
2353 * lang.c (flag_assume_compiled): Removed.
2354 * java-tree.h (flag_assume_compiled): Removed.
2355 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2356 -fhash-synchronization, -fuse-divide-subroutine,
2357 -fcheck-references, -femit-class-file, -femit-class-files,
2358 -fassume-compiled. Updated --encoding information. Changed
2359 -foutput-class-dir to `-d'.
2361 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2363 * jcf-parse.c (parse_class_file): Add lineno parameter to
2364 debug_start_source_file call.
2366 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2368 * gcj.texi: Use gpl.texi.
2369 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2370 dependencies and use doc/include in search path.
2372 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2374 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2375 `this'. If so, don't build instance initializers.
2377 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2379 * parse.y (resolve_expression_name): Improved error message for
2380 inner class cases. Fixes PR java/1958
2382 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2384 * lang.c: #include diagnostic.h
2385 (lang_print_error): Add a `diagnostic_context *' parameter.
2386 (java_dummy_print): Likewise.
2387 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2389 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2391 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2392 * jcf.h (typedef struct JCF): New bitfield `finished.'
2393 (JCF_FINISH): Set `finished.'
2394 (JCF_ZERO): Reset `finished.'
2397 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2399 * parse.y (class_body_declaration:): Don't install empty instance
2403 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2405 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2406 (set_class_decl_access_flags): New function.
2407 * java-tree.h (set_class_decl_access_flags): New prototype.
2408 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2409 (parse_class_file): New local `decl_max_locals.' Take wide types
2410 into account to compute DECL_MAX_LOCALS.
2411 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2414 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2416 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2418 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2420 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2421 * parse.y (do_resolve_class): Moved comments out to leading comment
2422 section. Removed local `start', New local `_ht' and
2423 `circularity_hash.' Record `enclosing' in hash table and search
2424 it to detect circularity. Use `enclosing' as an argument to
2425 `lookup_cl.' Free the hash table when done.
2427 2001-06-19 Tom Tromey <tromey@redhat.com>
2429 * lex.c (java_read_char): Disallow invalid and overlong
2430 sequences. Fixes PR java/2319.
2432 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2434 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2436 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2438 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2439 arguments accordingly.
2441 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2443 * gcj.texi: Move contents to just after title page.
2445 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2447 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2449 (patch_incomplete_class_ref): Build the class ref, build the class
2450 init if necessary, complete the tree.
2453 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2455 * parse.y (lookup_field_wrapper): Test `name' code.
2456 (resolve_qualified_expression_name): Test `qual_wfl' code.
2457 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2458 handle `qual_wfl' by code.
2459 (maybe_build_primttype_type_ref): Test `wfl' code.
2461 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2463 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2465 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2466 the dvi file in the java directory.
2468 2001-05-25 Sam TH <sam@uchicago.edu>
2470 * gen-table.pl javaop.h jcf.h lex.h,
2471 parse.h: Fix header include guards.
2473 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2475 * jv-scan.c (version): Update copyright year.
2477 2001-05-21 Per Bothner <per@bothner.com>
2479 * jcf-parse.c (read_class): If class is from .class or .zip file
2480 and it's already been read, don't push/pop parser context.
2482 2001-05-18 Per Bothner <per@bothner.com>
2484 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2485 command line so the jvgenmain-generated main program comes first.
2487 2001-05-15 Tom Tromey <tromey@redhat.com>
2489 * class.c (build_utf8_ref): Don't generate identifier based on
2492 2001-05-12 Richard Henderson <rth@redhat.com>
2494 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2495 * expr.c (java_lang_expand_expr): Expand it.
2496 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2497 calling build_exception_object_ref.
2498 * parse.y (catch_clause_parameter): Likewise.
2499 (build_dot_class_method): Likewise.
2500 (try_reference_assignconv): Likewise.
2501 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2502 * jcf-write.c (generate_bytecode_insns): Likewise.
2504 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2506 * parse.y (build_unresolved_array_type): Set
2507 EXPR_WFL_QUALIFICATION on the newly created wfl.
2508 Fixes PR java/2538. Fixes PR java/2535.
2510 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2512 * parse.y (fix_constructors): Removed unnecessary assignment to
2513 local. Moved assignment to `this$<n>', fixed comments and
2515 (build_wfl_wrap): Fixed indentation.
2516 Fixes PR java/2598, java/2579 and java/2658.
2518 2001-05-03 Mo DeJong <mdejong@redhat.com>
2520 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2521 check for byte swap.
2523 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2525 * expr.c (build_class_init): Move MODIFY_EXPR
2526 outside of COND_EXPR. Remove variable `call'.
2528 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2530 * decl.c: NULL_PTR -> NULL.
2531 * jcf-write.c: Likewise.
2533 2001-05-01 Tom Tromey <tromey@redhat.com>
2535 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2536 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2537 * gcj.texi: Updated copyright text. Include fdl.texi.
2538 (Top): Link to new node.
2540 2001-05-01 Per Bothner <per@bothner.com>
2542 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2544 2001-05-01 Per Bothner <per@bothner.com>
2546 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2547 import_list contains the name, not the TREE_PURPOSE.
2549 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2551 * jcf-io.c (read_zip_member): Cast to long in comparison with
2554 * jvspec.c (lang_specific_driver): Initialize variables.
2556 * mangle.c (find_compression_record_match): Likewise.
2558 * typeck.c (build_null_signature): Provide static prototype. Mark
2559 parameter with ATTRIBUTE_UNUSED.
2561 * verify.c (verify_jvm_instructions): Initialize variable.
2563 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2565 * parse.y (do_resolve_class): Check for cyclic inheritance during
2566 inner class resolution.
2568 2001-04-27 Per Bothner <per@bothner.com>
2570 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2571 while iterating, since that could cause gc to lose stuff.
2573 2001-04-26 Per Bothner <per@bothner.com>
2575 Fix method search wrt scope of inner classes to match JLS2.
2576 * typeck.c (build_null_signature): New static function.
2577 (has_method): New function. Uses build_null_signature and lookup_do.
2578 * java-tree.h (has_method): New declaration.
2579 * parse.y (find_applicable_accessible_methods_list): Do not search
2580 context of inner classes here.
2581 (patch_method_invocation): Search scope, ie. current and outer clases,
2582 for method matching simple name, to find class.
2584 2001-04-26 Per Bothner <per@bothner.com>
2586 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2587 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2589 * constants.c (find_methodref_with_class_index): New function.
2590 (find_methodref_index): Use find_methodref_with_class_index.
2591 * java-tree.h (find_methodref_with_class_index): New declaration.
2592 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2593 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2594 If context changed from interface to class, don't use invokeinterface.
2596 2001-04-25 Per Bothner <per@bothner.com>
2598 * verify.c (verify_jvm_instructions): For field instructions,
2599 check that field index is valid. For invoke instructions, check that
2600 method index is valid.
2602 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2604 * config-lang.in (target_libs): Copy from $libgcj_saved.
2606 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2608 * decl.c (init_decl_processing): Add new class "protectionDomain"
2610 * class.c (make_class_data): Set initial value for "protectionDomain".
2612 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2614 * jvspec.c (lang_specific_driver): Fix memory allocation
2615 deficit, by using concat in lieu of xmalloc/sprintf.
2617 2001-04-20 Per Bothner <per@bothner.com>
2619 Fixes to compile multiple .class files at once.
2620 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2621 * java-tree.h (CLASS_PARSED_P): New macro.
2622 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2623 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2624 (read_class): Avoid some code duplication.
2625 Don't call JCF_FINISH for a .class file - might be needed later.
2626 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2627 rather than CLASS_LOADED_P, since latter implies class laid out.
2628 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2629 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2631 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2633 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2635 * boehm.c: Include toplev.h.
2637 2001-04-06 Tom Tromey <tromey@redhat.com>
2638 Alexandre Petit-Bianco <apbianco@redhat.com>
2640 Fix for PR gcj/1404 and PR gcj/2332:
2641 * parse.y (build_array_from_name): If we use the type_wfl then
2642 accumulate dimensions from the original type as well.
2643 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2645 2001-04-06 Tom Tromey <tromey@redhat.com>
2647 * parse.y (analyze_clinit_body): Return true if the second operand
2648 of a METHOD_EXPR is nonzero.
2650 2001-04-06 Tom Tromey <tromey@redhat.com>
2652 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2654 ($(srcdir)/java/parse.c): Likewise.
2656 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2658 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2659 (version-gcc): Initialized.
2660 (which-gcj): Likewise.
2662 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2664 * java-tree.h (struct lang_decl): New macro
2665 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2666 * parse.y (build_instance_initializer): New function.
2667 (add_instance_initializer): Use it.
2668 (java_fix_constructors): Set `current_class' before fix pass.
2669 (fix_constructors): Just return if already fixed. Move `super()'
2670 invokation ahead. Use `build_instance_initializer.'
2673 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2675 * parse.y (resolve_qualified_expression_name): Pass field's
2676 DECL_CONTEXT to `not_accessible_p.'
2677 (not_accessible_p): Changed parameters order in `inherits_from_p'
2680 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2682 * lang-options.h: Add flag_check_references.
2684 2001-04-04 Per Bothner <per@bothner.com>
2686 * java-tree.h (CONSTANT_VALUE_P): New macro.
2687 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2688 * parse.y (maybe_build_class_init_for_field): New static function.
2689 (resolve_expression_name, resolve_field_access): Use
2690 maybe_build_class_init_for_field instead of build_class_init
2691 This does not do the init if the field is compile-time-constant.
2692 (resolve_field_access): Simplify.
2694 * parse.y (fold_constant_for_init): Merge test into switch.
2696 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2698 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2700 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2702 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2704 * expr.c (pop_type_0): Save the result of the first
2705 lang_printable_name call in a scratch buffer, so it
2706 won't be clobbered by the second call.
2708 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2710 * parse-scan.y (array_type:): Rewritten.
2711 (type_declaration:): `empty_statement' replaces `SC_TK.'
2712 (class_member_declaration:): `empty statement' added.
2713 (method_body:): Simplified.
2714 (static_initializer:): Likewise.
2715 (primary_no_new_array:): Use `type_literals.'
2716 (type_literals:): New rule.
2717 (dims:): Set and update `bracket_count.'
2718 Fixes PR java/1074. Fixes PR java/2412.
2720 2001-03-28 Hans Boehm <boehm@acm.org>
2722 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2723 (get_boehm_type_descriptor): Set type on returned value to be a
2724 pointer length integer.
2726 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2728 * expr.c (pop_type_0): Call `concat' rather than building the
2730 (pop_type): Add format specifier in call to `error'.
2732 * parse.y (patch_method_invocation): Avoid casting away
2735 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2737 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2739 2001-03-28 Richard Henderson <rth@redhat.com>
2741 IA-64 ABI Exception Handling:
2742 * Make-lang.in (except.o): Don't depend on eh-common.h.
2743 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2744 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2745 [soft_exceptioninfo_call_node]: Remove.
2746 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2747 (end_java_method): No emit_handlers.
2748 * except.c (java_set_exception_lang_code): Remove.
2749 (method_init_exceptions): Don't call it.
2750 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2751 (build_exception_object_ref): New.
2752 (expand_end_java_handler): Update for except.h name changes.
2753 (emit_handlers, expand_resume_after_catch): Remove.
2754 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2755 (process_jvm_instruction): Use build_exception_object_ref.
2756 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2757 (soft_exceptioninfo_call_node): Remove.
2758 (build_exception_object_ref): Declare.
2759 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2760 soft_exceptioninfo_call_node. Move processing ...
2761 [EXC_PTR_EXPR]: ... here.
2762 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2763 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2764 (source_end_java_method): No java_set_exception_lang_code or
2766 (build_dot_class_method): Use build_exception_object_ref.
2767 (try_reference_assignconv): Check EXC_PTR_EXPR not
2768 soft_exceptioninfo_call_node.
2770 2001-03-28 Richard Henderson <rth@redhat.com>
2772 * java-tree.h (throw_node): Define as a single member of
2773 java_global_trees instead of a separate array.
2774 (JTI_THROW_NODE): New.
2775 * decl.c (throw_node): Don't declare.
2776 (init_decl_processing): Init a scalar throw_node.
2777 Don't register it for gc.
2778 * check-init.c (check_init): Reference scalar throw_node.
2779 * expr.c (build_java_athrow): Likewise.
2780 * jcf-write.c (generate_bytecode_insns): Likewise.
2781 * parse.h (BUILD_THROW): Likewise.
2783 2001-03-28 Richard Henderson <rth@redhat.com>
2785 * decl.c (end_java_method): Do not save and restore
2786 flag_non_call_exceptions.
2787 * parse.y (source_end_java_method): Likewise.
2788 * lang.c (flag_exceptions): Don't declare.
2789 (java_init_options): Set flag_non_call_exceptions. Set
2790 flag_exceptions here ...
2791 (java_init): ... not here.
2793 2001-03-27 Richard Henderson <rth@redhat.com>
2795 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2796 exceptions_via_longjmp.
2798 * lang.c (flag_new_exceptions): Don't declare it.
2799 (java_init_options): Or set it.
2801 2001-03-27 Richard Henderson <rth@redhat.com>
2803 * decl.c (end_java_method): Rename asynchronous_exceptions to
2804 flag_non_call_exceptions.
2805 * parse.y (source_end_java_method): Likewise.
2807 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2809 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2811 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2813 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2815 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2817 * parse.y (find_as_inner_class): Follow current package
2818 indications not to mistakingly load an unrelated class.
2820 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2822 * constants.c (PUTN): Use memcpy, not bcopy.
2824 * lex.c (java_read_char): Use memmove, not bcopy.
2826 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2828 2001-03-23 Per Bothner <per@bothner.com>
2830 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2831 macro for better error pin-pointing.
2832 * java-tree.h: Fix typo in comment.
2834 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2835 Don't include jsr/goto in exception range.
2836 Check if start and end of exception range are the same (also TRY_EXPR).
2837 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2838 However, do emit the following goto even if try_block is empty.
2839 Defer freeing exception_decl until after the finalizer, to make
2840 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2842 * parse.y (java_complete_lhs): If the try-clause is empty, just
2843 return the finally-clause and vice versa.
2845 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2847 * gcj.texi (Input Options): documented the check for attribute
2848 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2849 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2850 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2851 (jcf_parse): Check for the right classes archive if necessary.
2852 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2853 (jcf_parse_fields): Fixed indentation.
2854 * jcf-write.c (append_gcj_attribute): New function.
2855 (generate_classfile): Compute the attribute count, invoke
2856 `append_gcj_attribute'.
2857 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2858 turned into bit-fields. New bit-field `right_zip.'
2859 (JCF_ZERO): Set `right_zip' to zero.
2860 * lang-options.h (-fforce-classes-archive-check): Added flag.
2861 * lang.c (flag_force_classes_archive_check): New flag.
2862 (lang_f_options): New entry `force-classes-archive-check.'
2865 2001-02-07 Andrew Haley <aph@redhat.com>
2867 * gcj.texi (Configure-time Options): Add -fcheck-references.
2868 * expr.c (build_java_indirect_ref): New function.
2869 (java_check_reference): New function.
2870 (build_java_array_length_access): Use build_java_indirect_ref to
2871 check for null references.
2872 (build_java_arrayaccess): Likewise.
2873 (build_get_class): Likewise.
2874 (build_field_ref): Likewise.
2875 (invoke_build_dtable): Likewise.
2876 (build_invokeinterface): Likewise.
2877 * lang.c (lang_f_options): Add flag_check_references.
2878 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2879 * java-tree.h (flag_check_references): New variable.
2880 * lang.c (flag_check_references): Likewise.
2881 * parse.y (patch_invoke): Use java_check_reference.
2882 (patch_assignment): Allow for extra nesting in
2883 _Jv_CheckArrayStore.
2885 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2887 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2888 * lex.c (cxx_keywords): Likewise.
2890 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2892 * parse.y (qualify_ambiguous_name): Broaden `length'
2893 recognition. Help MODIFY_EXPR be resolved as expression names.
2894 Fixes PR java/2066. Fixes PR java/2400.
2896 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2898 * gjavah.c (process_file): Mark interface definitions with
2899 "__attribute__ ((java_interface))".
2901 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2903 * class.c (layout_class): Fixed push_super_field's second
2904 argument. Fixes PR java/2333.
2905 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2906 too early to lay innerclasses out.
2908 2001-03-20 Tom Tromey <tromey@redhat.com>
2909 Alexandre Petit-Bianco <apbianco@redhat.com>
2911 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2912 inside an array reference. Insertion of the array store check
2913 rewritten. Fixes PR java/2299.
2915 2001-03-20 Tom Tromey <tromey@redhat.com>
2917 * lex.c (java_read_unicode): Only accept leading `u's.
2919 2001-03-20 Tom Tromey <tromey@redhat.com>
2921 * jcf-parse.c (read_class): Initialize `class'.
2923 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2925 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2927 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2929 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2930 (layout_class): Likewise.
2931 (layout_class_method): Likewise.
2932 (emit_register_classes): Likewise.
2933 * decl.c (builtin_function): Likewise.
2934 (give_name_to_locals): Likewise.
2936 2001-03-19 Per Bothner <per@bothner.com>
2938 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2939 before trying to load an inner class.
2941 Fixes to process to command-line .class files in two passes.
2942 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2943 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2944 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2945 * class.c (is_compiled_class): Fix for renamed flag.
2946 * parse.y (maybe_create_class_interface_decl): Likewise.
2947 * jcf-parse.c (yyparse): Also set if compiling .class files.
2948 * jcf-parse.c (read_class); Read current_class.
2949 (jcf_parse): Make static.
2950 (load_inner_classes): New function, with code moved from jcf_parse,
2951 because we need to inner classes after the command-line files are read.
2952 (yyparse): Set finput to NULL when it doesn't need to be closed.
2953 Reduce use of main_jcf (basically only for archive) and
2954 use finput instead of main_jcf->read_state.
2955 Inline jcf_figure_file_type into yyparse.
2956 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2957 Defer load_inner_classes and parse_class_file to a second pass,
2958 after we've correctly mapped command-line .clas fiels to classes.
2959 (jcf_figure_file_type): Removed.
2960 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2961 (JCF_ZERO): Also clear zipd field.
2962 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2964 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2966 * jcf-parse.c (yyparse): Change ch from char * to char.
2968 2001-03-19 Per Bothner <per@bothner.com>
2970 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2971 Add constructed filelist-file at end, following -xjava. Thus any .o
2972 and library files are not affected by the -xjava. Also wrap
2973 explicit @FILE with -xjava and -xnone.
2975 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2977 * class.c (build_static_field_ref): Call make_decl_rtl() after
2978 setting the DECL_EXTERNAL flag.
2980 2001-03-17 Per Bothner <per@bothner.com>
2982 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2984 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2985 when result is is needed (target is STACK_TARGET).
2987 * parse.h (JDEP_SOLV): Removed.
2988 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2990 * parse.y (incomplete_class_list): Removed.
2991 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2992 It doesn't work if resolve_class changes the name of an array type
2993 that is on the list and then someone else looks for the modified name.
2994 Also, seems liable to break when compiling multiple source files at
2995 once. So the simplest is to just remove incomplete_class_list -
2996 it is only a minor space win and it is not even clear it saves time.
2998 * parse.y (resolve_class): Remove unneeded promote_type.
3000 2001-03-15 Per Bothner <per@bothner.com>
3002 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3003 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3004 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3005 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3007 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3008 * parse.y (java_expand_classes): Likewise.
3010 * parse.y (expand_start_java_method): Was only called once and had a
3011 misleading name, so inline in caller java_complete_expand_method.
3012 (enter_a_block): Likewise inline in enter_block and remove.
3014 Remove junk from when gcc/java was created (by copying from C/C++).
3015 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3016 (struct binding_level): Remove fields keep, keep_if_subblocks,
3017 more_cleanups_ok, have_cleanups (which have never been used).
3018 (pushlevel, poplevel): Remove related useless code.
3020 * class.c (make_class_data): The class_dtable_decl (i.e. the
3021 vtable for Class) should be external, except when compiling Class.
3023 * jvspec.c (lang_specific_driver): Fix -C handling.
3024 Check -save-temps to see if temp @FILE should be deleted.
3025 Follow-up to/fix for February 16 patch.
3027 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3028 (type_stack_dup): Remove no-longer neded error check.
3030 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3032 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3033 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3034 don't surround the element with 'N..E' if the type name is
3037 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3039 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3040 DECL_RTL_SET_P, etc.
3041 (make_method_value): Likewise.
3042 (get_dispatch_table): Likewise.
3044 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3046 2001-03-07 Tom Tromey <tromey@redhat.com>
3048 * config-lang.in (lang_requires): Define.
3050 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3052 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3055 2001-03-05 Per Bothner <per@bothner.com>
3057 Fix a problem where rest_of_decl_compilation applied to
3058 class_dtable_decl causes problems because it was done too early,
3059 before output file was opened.
3060 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3061 * class.c (class_dtable_decl): Add macro - element of class_roots.
3062 (make_class_data): Define class_dtable_decl.
3063 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3065 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3067 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3068 uses of 'boolean' with 'bool'.
3070 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3072 * lang-specs.h: Add zero initializer for cpp_spec field to all
3075 2001-02-16 Per Bothner <per@bothner.com>
3077 Handle compiling multiple input files at once, and @FILE syntax.
3078 * gcj.texi: Updated documentation to match.
3079 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3080 * jcf-parse.c (parse_source_file): Split into ...
3081 (parse_source_file_1): New function - and:
3082 (parse_source_file_2): New function.
3083 (yyparse): On -ffilelist-file, open and scan named file.
3084 On first pass over files, only do parse_source_file_1.
3085 A new second pass calls parse_source_file_2 for each file to compile.
3086 (init_jcf_parse): Call init_src_parse.
3087 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3088 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3089 as multiple input file combined in one compilation.
3090 * lang-options.h: Add -ffilelist-file
3091 * lang.c (flag_filelist_file): New flag variable.
3092 (lang_f_options): Handle -ffilelist-file.
3093 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3094 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3095 gclass_list - use global fields of src_parse_roots instead.
3096 * parse.y (src_parse_roots): New array.
3097 (incomplete_class_list, gclass_list): New macros.
3098 (push_parser_context, java_pop_parser_context,
3099 java_parser_context_resume): Don't fiddle with deleted fields.
3100 (various): Use incomplete_class gclass_list and global macros
3101 instead of parse_ctxt fields - the lists are global.
3102 (init_src_parse): New function.
3104 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3106 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3108 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3110 * parse.y (check_inner_class_access): Moved declaration of local
3111 `enclosing_decl_type' to the right location.
3113 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3115 * parse.y (parser_check_super_interface): Don't call
3116 check_pkg_class_access for an inner interface.
3117 (parser_check_super): Don't call check_pkg_class_access for inner
3119 (do_resolve_class): Simplify enclosing type loop. Don't call
3120 check_pkg_class_access if CL and DECL are not set.
3121 (find_in_imports_on_demand): Set DECL if class_type needed to be
3122 loaded. Don't call check_pkg_class_access for an inner class.
3123 (check_inner_class_access): Rewritten to implement member access
3124 rules as per spec 6.6.1.
3125 (check_pkg_class_access): Handle the empty package correctly.
3126 (in_same_package): New function. Determine if two classes are in the
3129 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3131 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3132 method into array types.
3133 * parse.y (patch_method_invocation): Bypass access check on clone call
3136 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3138 * expr.c (build_instanceof): Check for arrays when trying fold to
3141 2001-02-15 Jim Meyering <meyering@lucent.com>
3143 * Make-lang.in (java.install-common): Depend on `installdirs'.
3144 (java.install-info): Likewise.
3146 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3148 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3150 2001-02-14 Tom Tromey <tromey@redhat.com>
3151 Alexandre Petit-Bianco <apbianco@cygnus.com>
3153 Fix for PR java/1261.
3154 * typeck.c (build_java_array_type): Add public `clone' method to
3156 * parse.y (resolve_qualified_expression_name): Use current_class
3157 when checking for inaccessibility.
3158 (patch_method_invocation): Fixed error message when accessibility
3159 denied. Added `from_super' argument.
3161 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3163 * parse.y (resolve_class): Don't build a fake decl. Use the one
3165 * typeck.c (build_java_array_type): Build and assign decl to array
3168 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3170 * parse.y (not_accessible_p): Changed leading comment. Added extra
3171 `where' argument. Use it to enforce protected access rules.
3172 (resolve_qualified_expression_name): Added extra argument to
3174 (patch_method_invocation): Use argument `primary' to provide
3175 not_accessible_p with an extra argument.
3176 (lookup_method_invoke): Added extra argument to not_accessible_p.
3177 (search_applicable_method_list): Likewise.
3179 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3181 * parse.y (resolve_qualified_expression_name): Try to resolve as
3182 an inner class access only if `decl' is a TYPE_DECL.
3184 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3186 * decl.c (classdollar_identifier_node): Initialize.
3187 * java-tree.h (enum java_tree_index): New entry
3188 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3189 (classdollar_identifier_node): New macro.
3190 (ID_CLASSDOLLAR_P): Likewise.
3191 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3192 (build_dot_class_method_invocation): Likewise.
3193 (find_applicable_accessible_methods_list): `class$' can't be
3196 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3198 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3200 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3202 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3203 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3206 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3208 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3209 outside of the `__U' sequence too.
3210 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3213 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3215 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3217 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3219 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3220 (JVGENMAIN_OBJS): Likewise.
3221 * java-tree.h (append_gpp_mangled_name): New prototype.
3222 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3223 Removed cast calling `gcc_add_root.'
3224 * jvgenmain.c (mangle_obstack): New global, initialized.
3226 (do_mangle_class): Constify local `ptr.'
3227 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3228 append_gpp_mangle_name and update `count' if necessary.
3229 Use `mangle_obstack.'
3230 * mangle.c (append_unicode_mangled_name): Removed.
3231 (append_gpp_mangled_name): Likewise.
3232 (unicode_mangling_length): Likewise.
3233 (mangle_member_name): Return type set to `void.'
3234 (mangle_field_decl): Don't append `U' in escaped names.
3235 (mangle_method_decl): Likewise.
3236 (mangle_member_name): Just use `append_gpp_mangled_name.'
3237 * mangle_name.c: New file.
3239 2001-02-07 Per Bothner <per@bothner.com>
3241 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3243 * check-init.c (check_init): Don't call done_alternative after
3244 processing loop code, as a LOOP_EXPR never terminates normally.
3246 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3248 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3250 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3252 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3255 2001-02-06 Tom Tromey <tromey@redhat.com>
3257 * lex.c (java_new_lexer): Longer error message.
3259 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3260 Alexandre Petit-Bianco <apbianco@cygnus.com>
3262 * typeck.c (build_prim_array_type): Added leading comment.
3263 (build_java_array_type): Moved locals out of
3264 block. Always create the `data' field, fixed alignment to match
3267 2001-02-04 Tom Tromey <tromey@redhat.com>
3269 * expr.c (java_lang_expand_expr): Don't bother recomputing
3270 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3273 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3275 * parse.y (process_imports): Save the original name of the import
3276 for better error report.
3278 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3280 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3281 of macros used when compiling jvspec.c.
3282 * jvspec.c (lang_specific_driver): Link with the shared
3285 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3287 * check-init.c (check_init): Call internal_error instead of fatal.
3288 * expr.c (java_lang_expand_expr): Likewise.
3289 * jcf-parse.c (get_constant): Likewise.
3290 * mangle.c (java_mangle_decl): Likewise.
3291 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3292 (operator_string): Likewise.
3293 * check-init.c (check_init): Call abort instead of fatal.
3294 * class.c (build_class_ref): Likewise.
3295 * constants.c (write_constant_pool): Likewise.
3296 * decl.c (start_java_method): Likewise.
3297 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3298 (java_stack_dup, encode_newarray_type): Likewise.
3299 (build_java_array_length_access): Likewise.
3300 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3301 (build_java_soft_divmod, build_invokeinterface): Likewise.
3302 * java-tree.h (INNER_CLASS_P): Likewise.
3303 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3304 (give_name_to_class, get_class_constant): Likewise.
3305 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3306 (find_constant_index, generate_bytecode_conditional): Likewise.
3307 (generate_bytecode_insns, perform_relocations): Likewise.
3308 * lex.c (java_unget_unicode, java_lex): Likewise.
3309 * mangle.c (mangle_type, mangle_record_type): Likewise.
3310 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3311 (finish_mangling): Likewise.
3312 * parse.h (MARK_FINAL_PARMS): Likewise.
3313 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3314 (obtain_incomplete_type, java_complete_class): Likewise.
3315 (java_check_regular_methods, java_complete_expand_method): Likewise.
3316 (cut_identifier_in_qualified, check_deprecation): Likewise.
3317 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3318 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3319 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3320 * typeck.c (set_local_type, parse_signature_type): Likewise.
3321 (parse_signature_string, build_java_signature): Likewise;
3322 (set_java_signature): Likewise.
3323 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3324 * class.c (add_method): Call fatal_error instead of fatal.
3325 (build_static_field_ref): Likewise.
3326 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3327 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3328 * lex.c (java_new_new_lexer): Likewise.
3329 * jv-scan.c (main): Likewise.
3330 (fatal_error): Renamed from fatal.
3331 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3333 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3334 (yyparse): Likewise.
3335 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3336 * lex.c (java_get_line_col): Likewise.
3337 * jcf-parse.c (load_class): Make errors non-fatal.
3338 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3340 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3342 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3343 (error): Remove unused function.
3344 (main): Don't use "__attribute__ alias" on generated class symbol.
3346 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3348 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3350 * parse.y (finish_method_declaration): Code accounting for WFLed
3351 method DECL_NAMEs deleted.
3352 (check_abstract_method_definitions): Likewise.
3353 (resolve_type_during_patch): Layout resolved type.
3354 * typeck.c (lookup_do): Removed unused local.
3356 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3358 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3359 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3360 integer_negative_one_node.
3361 * expr.c (build_java_binop): Likewise.
3363 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3365 * zextract.c (read_zip_archive): Read file_offset before writing
3366 zipd and consequently clobbering the header contents.
3368 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3370 * Make-lang.in: Remove all dependencies on defaults.h.
3371 * decl.c: Don't include defaults.h.
3373 * parse.y: Likewise.
3375 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3377 * ChangeLog (2001-01-21): Fixed typo.
3378 * class.c (layout_class_method): Code accounting for WFLed
3379 method DECL_NAMEs deleted.
3380 * constant.c (find_methodref_index): Likewise.
3381 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3382 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3383 (struct lang_decl): New field `wfl'.
3384 (java_get_real_method_name): Prototype deleted.
3385 * mangle.c (mangle_method_decl): Code accounting for WFLed
3386 method DECL_NAMEs deleted.
3387 * parse.h (GET_METHOD_NAME): Macro deleted.
3388 * parse.y (reset_method_name): Deleted.
3389 (method_header): Set DECL_FUNCTION_WFL.
3390 (check_abstract_method_header): Code accounting for WFLed method
3392 (java_get_real_method_name): Deleted.
3393 (check_method_redefinition): Code accounting for WFLed method
3394 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3395 (java_check_regular_methods): Likewise.
3396 (java_check_abstract_methods): Likewise.
3397 (java_expand_classes): Don't call `reset_method_name.'
3398 (search_applicable_method_list): Use DECL_NAMEs instead of
3400 * typeck.c (lookup_do): Code accounting for WFLed method
3403 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3405 * lex.c (java_read_char): Check for EOF from getc first.
3407 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3409 * class.c (layout_class): Don't lay the superclass out if it's
3410 already being laid out.
3411 * jcf-parse.c (handle_innerclass_attribute): New function.
3412 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3413 handle_innerclasses_attribute.
3414 (jcf_parse): Don't load an innerclasses if it's already being
3416 * jcf-write.c (append_innerclass_attribute_entry): Static
3417 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3418 to be zero for anonymous classes.
3420 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3422 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3424 * jcf-parse.c (set_source_filename): Use
3425 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3427 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3429 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3430 gets a unique asm name.
3432 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3434 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3435 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3437 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3438 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3439 * parse.y (lookup_package_type_and_set_next): Deleted.
3440 (resolve_package): Removed unnecessary code.
3441 (find_applicable_accessible_methods_list): `finit$' can't be
3443 * verify.c (pop_argument_types): Added missing prototype.
3445 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3447 * config-lang.in: Disable java by default.
3449 2001-01-23 Tom Tromey <tromey@redhat.com>
3451 * gcj.texi (Copying): New node.
3452 Added copyright information.
3454 2001-01-21 Per Bothner <per@bothner.com>
3456 Various fixes to allow compiling a compressed .jar/.zip archive.
3457 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3458 (struct ZipFile): Add fields name and next (from ZipFileCache).
3459 (struct ZipDirectory): New field zipf points to owning ZipFile.
3460 * jcf.h (struct ZipDirectory): Add forward declaration.
3461 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3462 Remove seen_in_zip and zip_offset fields.
3463 (JCF_SEEN_IN_ZIP): New macro.
3464 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3465 * jcf-io.c: Change all ZipFileCache to ZipFile.
3466 (read_zip_member): New function.
3467 (open_in_zip): Call read_zip_member.
3468 * jcf-parse.c (find_in_current_zip): Remove function.
3469 (read_class): Merge in find_in_current_zip functionality.
3470 Call read_zip_member if needed.
3471 (parse_zip_file_entries): Use read_zip_member.
3472 (process_zip_dir): Update for removed and added JCF fields.
3473 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3475 2001-01-21 Per Bothner <per@bothner.com>
3477 Minor optimization of static ggc roots.
3478 * jcf-parse.c (parse_roots): New static field.
3479 (current_field, current_method, current_file_list): Replace by macros
3480 naming fields of parse_roots.
3481 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3482 * class.c (class_roots): New static field.
3483 (registered_class, fields_ident, info_ident, class_list):
3484 New macros naming fields of parse_roots.
3485 (build_static_field_ref): Don't register roots here.
3486 (layout_class): Static field list replaced by macro class_list.
3487 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3488 Initialize fields_ident and info_ident here.
3490 2001-01-21 Per Bothner <per@bothner.com>
3492 * jcf-parse.c (ggc_mark_jcf): New function.
3493 (init_jcf_parse): Register current_jcf as ggc root.
3495 2001-01-21 Per Bothner <per@bothner.com>
3497 * lang.c (put_decl_node): Print method's name.
3499 2001-01-21 Per Bothner <per@bothner.com>
3501 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3502 (verify_jvm_instructions): Use it, for better error messages on loads.
3504 2001-01-21 Per Bothner <per@bothner.com>
3506 * verify.c (merge_type_state): Still may have to merge even if
3507 LABEL_VERIFIED (label).
3509 2001-01-21 Per Bothner <per@bothner.com>
3511 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3512 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3514 2001-01-19 Per Bothner <per@bothner.com>
3516 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3517 if expeting an interface type. Refines Tom's change of 2000-09-12.
3519 2001-01-18 Per Bothner <per@bothner.com>
3521 * gcj.texi (Input Options): Mention .java files.
3523 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3525 * lang-options.h (-Wunsupported-jdk11): Removed.
3526 * lang.c (flag_not_overriding): Deleted.
3527 (flag_static_local_jdk1_1): Likewise.
3528 (lang_W_options): Removed "unsupported-jdk11" entry.
3529 * parse.y (java_check_methods): Removed dead code.
3531 2001-01-17 Tom Tromey <tromey@redhat.com>
3533 Changes suggested by Per Bothner:
3534 * gcj.texi (Input Options): Don't mention input files.
3535 (Code Generation): Updated --main information.
3536 (Invoking jcf-dump): Mention that --javap is incomplete.
3537 From Alexandre Petit-Bianco:
3538 (Warnings): Don't mention -Wunsupported-jdk11.
3540 (Compatibility): Mention JDK 1.2-ness of libraries.
3541 (Resources): Mention resources used when writing gcj.
3543 2001-01-17 Tom Tromey <tromey@redhat.com>
3545 * gcj.texi: New file.
3546 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3547 (java.info): Depend on gcj.info.
3548 (java/gcj.dvi): New target.
3549 (java.dvi): Depend on gcj.dvi.
3550 (java.install-info): Wrote.
3552 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3554 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3555 having called make_decl_rtl.
3557 2001-01-14 Per Bothner <per@bothner.com>
3559 Various patches to emit better messages on verification errors.
3560 * expr.c (push_type_0): Return error indication on stack overflow,
3561 instead of callinfg fatal.
3562 (push_type): Now just call push_type_0 (nd fatal on overflow).
3563 (pop_type_0): Return detailed error message (in a char** argument).
3564 (pop_type): If pop_type_0 fails, print error message.
3565 (pop_argument_types): Moved to verify.c.
3566 * verify.c (pop_argument_types): Moved from expr.c.
3567 Return a (possible) error message, rather than void.
3568 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3569 (verify_jvm_instruction): Use new macros, improving error messages.
3570 For case OPCODE_astore use object_ptr_type_node.
3571 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3572 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3574 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3575 constant, return body without wrapper. (Improves constant folding.)
3576 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3578 2001-01-13 Per Bothner <per@bothner.com>
3580 * expr.c (expand_java_field_op): Assigning to a final field outside
3581 an initializer does not violate JVM spec, so should be warning, not
3582 error. (Sun's verifier does not complain - though MicroSoft's does.)
3584 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3586 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3589 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3591 * parse.y (resolve_expression_name): Permit instance variables from
3592 enclosing context in super constructor call.
3593 (resolve_qualified_expression_name): Permit enclosing class's qualified
3594 "this" in super constructor call.
3596 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3598 * class.c (build_utf8_ref): Remove last argument in call to
3599 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3600 (build_class_ref): Likewise.
3601 (build_static_field_ref): Likewise.
3602 (get_dispatch_table): Likewise.
3603 (layout_class_method): Likewise.
3604 (emit_register_classes): Likewise.
3605 * constants.c (build_constant_data_ref): Likewise.
3606 * decl.c (builtin_function): Likewise.
3607 (create_primitive_vtable): Likewise.
3608 * expr.c (build_known_method_def): Likewise.
3609 (build_jni_stub): Likewise.
3610 (java_lang_expand_expr): Likewise.
3612 2001-01-10 Tom Tromey <tromey@redhat.com>
3614 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3616 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3618 * java-tree.h (lang_printable_name_wls): New prototype.
3619 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3620 rather than `current_class' to print type name. Don't prepend type
3621 names when printing constructor names.
3622 (lang_printable_name_wls): New function.
3623 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3624 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3625 * parse.y (patch_method_invocation): Message tuned for constructors.
3626 (not_accessible_p): Grant `private' access from within
3629 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3631 All files with updated copyright when applicable.
3632 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3633 * class.c (mangle_class_field): Function removed.
3634 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3635 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3636 (build_class_ref): Call `java_mangle_class_field' instead of
3637 `mangle_class_field.'
3638 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3639 (layout_class): Call `java_mangle_decl' instead of
3640 `mangle_static_field.'
3641 (cxx_keywords): Initialized static array moved to `lex.c.'
3642 (layout_class_method): Changed leading comment. Simplified to
3643 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3644 * decl.c (lang_mark_tree): Mark field `package_list.'
3645 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3646 (struct lang_type): New field `package_list.'
3647 (unicode_mangling_length): Prototype removed.
3648 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3649 emit_unicode_mangled_name): Likewise.
3650 (cxx_keyword_p): New prototype.
3651 (java_mangle_decl, java_mangle_class_field,
3652 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3653 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3655 * jvgenmain.c (main_method_prefix): Global variable removed.
3656 (main_method_suffix): Likewise.
3657 (do_mangle_classname): New function.
3658 (main): Call it. Format changed to accommodate new mangling scheme.
3659 * lex.c: (utf8_cmp): Conditionally prototyped.
3660 (cxx_keywords): Moved from class.c, conditionally defined.
3661 (utf8_cmp, cxx_keyword_p): Likewise.
3662 * mangle.c (obstack.h, ggc.h): Included.
3663 (mangle_field_decl): New function.
3664 (mangle_method_decl, mangle_type, mangle_pointer_type,
3665 mangle_array_type, mangle_record_type,
3666 find_compression_pointer_match, find_compression_array_match,
3667 find_compression_record_match,
3668 find_compression_array_template_match, set_type_package_list,
3669 entry_match_pointer_p, emit_compression_string, init_mangling,
3670 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3671 (mangle_obstack): New global.
3672 (MANGLE_RAW_STRING): New macro.
3673 (unicode_mangling_length): Turned static.
3674 (append_unicode_mangled_name): Renamed from
3675 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3676 replaces `obstack', removed from the parameter list.
3677 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3678 replaces parameter `obstack', removed from the parameter list. Call
3679 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3680 (append_gpp_mangled_classtype): Removed.
3681 (compression_table, compression_next): New static variables.
3682 * parse.y (temporary_obstack): Extern declaration removed.
3684 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3686 * parse.y (patch_binop): Compute missing type in error situations.
3688 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3690 * class.c (make_class_data): Push initial value for "arrayclass".
3691 * decl.c (init_decl_processing): Add new class field "arrayclass".
3693 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3695 From patha@softlab.ericsson.se:
3696 * parse.y (switch_label): Use build, not build1, to construct
3699 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3701 * lang.c (lang_decode_option): Change -MA to -MP.
3702 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3703 Update to new prototype; do quote targets.
3704 (jcf_dependency_write): Update.
3706 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3708 Shorten primitive array allocation path:
3709 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3710 to create new primitive arrays.
3711 * expr.c (build_newarray): If generating native code, call
3712 soft_newarray_node with a reference to the primitive TYPE identifier
3713 instead of type_value.
3715 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3717 Fix for PRs gcj/312 and gcj/253:
3718 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3719 dest if they arn't already.
3720 * class.c (layout_class): Call maybe_layout_super_class on
3721 superinterfaces also, but only if compiling from bytecode.
3724 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3727 2000-12-15 Tom Tromey <tromey@redhat.com>
3729 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3732 2000-12-14 Andrew Haley <aph@redhat.com>
3734 * boehm.c (mark_reference_fields): Change test to correctly detect
3737 2000-12-15 Andreas Jaeger <aj@suse.de>
3739 * config-lang.in (lang_dirs): Added.
3741 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3743 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3744 Credits go to rth for finding it.
3746 2000-12-13 Mike Stump <mrs@wrs.com>
3748 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3750 2000-11-07 Tom Tromey <tromey@cygnus.com>
3752 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3753 * lex.c (java_ignorable_control_p): Removed.
3754 (java_letter_or_digit_p): Removed.
3755 (java_start_char_p): New function.
3756 (java_read_char): Return `int', not `unicode_t'. Changed
3758 (java_read_unicode): Likewise.
3759 (java_read_unicode_collapsing_terminators): Likewise.
3760 (java_get_unicode): Likewise.
3761 (java_new_lexer): Initialize hit_eof.
3762 (java_parse_end_comment): Take `int' argument.
3763 (java_parse_doc_section): Likewise.
3764 (java_parse_escape_sequence): Don't allow backlash-newline.
3766 * lex.h (JAVA_DIGIT_P): Removed.
3767 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3768 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3769 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3770 (JAVA_PART_CHAR_P): New macro.
3772 (JAVA_CHAR_ERROR): Now -2.
3773 (java_lexer): New field `hit_eof'.
3774 * chartables.h: New file.
3775 * gen-table.pl: new file.
3777 2000-11-20 Tom Tromey <tromey@cygnus.com>
3778 Alexandre Petit-Bianco <apbianco@cygnus.com>
3780 * parse.y (java_complete_lhs): Only allow compound assignment of
3781 reference type if type is String.
3783 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3785 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3786 jcf-path.c: Likewise.
3788 2000-12-09 Anthony Green <green@redhat.com>
3790 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3791 filestart and filename_length as int values.
3793 2000-12-07 Mo DeJong <mdejong@redhat.com>
3795 * jcf-io.c (find_class): Correct the logic that tests to see if a
3796 .java file is newer than its .class file. The compiler was
3797 incorrectly printing a warning when file mod times were equal.
3799 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3801 * jvgenmain.c: Use ISPRINT not isascii.
3803 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3805 * parse.y (end_artificial_method_body): Fixed typo.
3807 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3809 * parse.y (patch_method_invocation): Pick the correct enclosing
3810 context when creating inner class instances.
3813 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3815 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3816 Update copyright year to 2000.
3818 2000-11-23 Anthony Green <green@redhat.com>
3820 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3821 Move current_file_list out of yyparse and make it static.
3823 * expr.c: Declare quick_stack and tree_list_free_list as static
3824 (init_expr_processing): Register quick_stack and
3825 tree_list_free_list roots.
3827 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3829 * parse.y (build_outer_field_access): New local `decl_ctx', use
3830 it. Check for field's context and current class immediate outer
3831 context inheritance.
3832 (outer_field_access_p): Consider fields inherited from the last
3834 (build_access_to_thisn): Stop at the last enclosing context if
3838 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3840 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3842 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3844 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3847 2000-11-20 Tom Tromey <tromey@cygnus.com>
3849 * jv-scan.c (help): Document --complexity.
3850 (options): Added --complexity.
3851 (flag_complexity): New global.
3852 (main): Call `report'.
3853 * parse-scan.y (complexity): New global.
3854 (if_then_statement, if_then_else_statement,
3855 if_then_else_statement_nsi, switch_block_statement_group,
3856 while_expression, do_statement, for_begin, continue_statement,
3857 throw_statement, catch_clause, finally, method_invocation,
3858 conditional_and_expression, conditional_or_expression,
3859 conditional_expression): Update complexity.
3860 (reset_report): Reset complexity.
3861 (report): New function.
3863 2000-11-20 Tom Tromey <tromey@cygnus.com>
3865 * lex.c (yylex): Added STRICT_TK case.
3866 * parse.y (STRICT_TK): Added.
3867 * parse-scan.y (STRICT_TK): Added.
3868 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3869 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3871 * keyword.h: Rebuilt.
3872 * keyword.gperf (strictfp): Added.
3874 2000-11-20 Tom Tromey <tromey@cygnus.com>
3876 * lex.c (yylex): Recognize floating point constants with leading
3879 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3881 * java-tree.h (cyclic_inheritance_report): Constify.
3882 * parse.y (cyclic_inheritance_report): Likewise.
3884 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3886 * parse.y (goal): Remove call to ggc_add_string_root.
3888 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3890 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3891 Create string in scratch buffer, then pass to build_string.
3893 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3895 * parse.y (issue_warning_error_from_context): Add
3898 2000-11-11 Anthony Green <green@redhat.com>
3900 * jcf-parse.c (process_zip_dir): Add finput parameter.
3901 (jcf_figure_file_type): Call process_zip_dir with appropriate
3904 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3906 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3907 * jcf-parse.c (jcf_figure_file_type): Likewise.
3909 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3911 * parse.y (create_new_parser_context): Use memset () instead of
3914 2000-11-08 Tom Tromey <tromey@cygnus.com>
3916 * gjavah.c (process_file): Only include gcj/cni.h when generating
3919 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3921 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3922 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3923 instead of bzero ().
3925 2000-11-05 Tom Tromey <tromey@cygnus.com>
3927 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3928 * lex.c (IS_ZERO): New define.
3929 (java_perform_atof): Error on floating point underflow.
3931 2000-11-04 Tom Tromey <tromey@cygnus.com>
3933 * lex.c (java_parse_escape_sequence): Only read two octal
3934 characters if the first one is greater than 3. Don't allow
3935 "octal" numbers to include the digits 8 or 9.
3937 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3939 * Make-lang.in (java.distdir): Remove.
3941 2000-11-03 Tom Tromey <tromey@cygnus.com>
3943 * Make-lang.in (java.dvi): New target.
3944 Partial fix for PR other/567.
3946 * lang-options.h: Mention -Wout-of-date.
3947 * jcf-dump.c (flag_newer): New global.
3948 * gjavah.c (flag_newer): New global.
3949 * jcf-io.c (find_class): Only warn when flag_newer set.
3950 * lang.c (flag_newer): New global.
3951 (struct string_option): New declaration.
3952 (lang_W_options): New global.
3953 (process_option_with_no): New function.
3954 (lang_decode_option): Use it.
3956 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3957 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3960 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3961 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3962 * lex.c (java_read_unicode): Removed `term_context' argument.
3963 Recognize any number of `u' in `\u'.
3964 (java_read_unicode_collapsing_terminators): New function.
3965 (java_get_unicode): Use it.
3966 (java_lineterminator): Removed.
3967 (yylex): Produce error if character literal is newline or single
3968 quote. Return if eof found in middle of `//' comment. EOF in
3969 `//' comment is only an error if pedantic.
3970 (java_ignorable_control_p): New function.
3971 (java_parse_end_comment): Return if eof found in middle of
3974 * jv-scan.c (pedantic): New global.
3976 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * parse.y (outer_field_access_p): Inherited fields aren't
3979 consider outer fields.
3980 (maybe_build_thisn_access_method): Use
3981 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3982 (resolve_expression_name): Trigger an error if a static field
3983 is being accessed as an outer field.
3985 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3987 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3990 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3992 * Make-lang.in: Move all build rules here from Makefile.in,
3993 adapt to new context. Wrap all rules that change the current
3994 directory in parentheses. Expunge all references to $(P).
3995 When one command depends on another and they're run all at
3996 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3997 all object-file generation rules. Delete obsolete variables.
3999 * Makefile.in: Delete.
4000 * config-lang.in: Delete outputs= line.
4002 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * parse.y (patch_method_invocation): NULLify this_arg when already
4006 (maybe_use_access_method): Handle call to methods unrelated to the
4007 current class. Fixed comment.
4010 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4015 2000-10-24 Tom Tromey <tromey@cygnus.com>
4017 * lex.c (java_new_lexer): Initialize new fields. Work around
4018 broken iconv() implementations.
4019 (java_read_char): Swap bytes if required. Use fallback decoder if
4021 (byteswap_init, need_byteswap): New globals.
4022 (java_destroy_lexer): Only close iconv handle if it is in use.
4023 * lex.h (java_lexer): New fields read_anything, byte_swap,
4025 Made out_buffer unsigned.
4027 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4029 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4030 where an enclosing context can be set on the jdep.
4031 (do_resolve_class): Fixed identation.
4033 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4035 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4037 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4040 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4042 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4044 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4046 * jcf-write.c (OP1): Update `last_bc'.
4047 (struct jcf_block): Fixed indentation and typo in comments. New
4049 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4050 follows `monitorenter'.
4051 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4055 2000-10-16 Tom Tromey <tromey@cygnus.com>
4057 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4058 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4059 * lang-options.h: Added -MA, -MT, -MF..
4060 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4061 (DEPEND_TARGET_SET): New macro.
4062 (DEPEND_FILE_ALREADY_SET): Likewise.
4063 (init_parse): Handle new flags.
4064 * jcf.h (jcf_dependency_print_dummies): Declare.
4065 * Make-lang.in (s-java): Added mkdeps.o.
4066 * Makefile.in (BACKEND): Added mkdeps.o.
4067 (../gcjh$(exeext)): Added mkdeps.o.
4068 (../jcf-dump$(exeext)): Added mkdeps.o.
4069 * jcf-depend.c: Include mkdeps.h.
4070 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4071 add_entry): Removed.
4072 (jcf_dependency_reset): Rewrote.
4073 (dependencies): New global.
4074 (jcf_dependency_set_target): Rewrote.
4075 (jcf_dependency_add_target): Likewise.
4076 (jcf_dependency_add_file): Likewise.
4078 (print_ents): Removed.
4079 (jcf_dependency_write): Rewrote.
4080 (print_dummies): New global.
4081 (jcf_dependency_print_dummies): New function
4082 (jcf_dependency_write): Call deps_dummy_targets if required.
4084 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4086 * gjavah.c (add_class_decl): Removed unused variables `tname',
4087 `tlen' and `name_index'.
4088 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4089 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4090 in `wfl_operator' with value.
4091 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4092 (jcf_figure_file_type): Fixed identation.
4093 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4094 * parse.y (analyze_clinit_body): New function.
4095 (static_initializer:): Reset `current_static_block'.
4096 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4097 `wfl_operator' with new value.
4098 (lookup_cl): Use EXPR_WFL_FILENAME.
4099 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4100 analyze_clinit_body.
4101 (build_outer_field_access): Access to this$<n> built from
4102 current_class, not its outer context.
4103 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4104 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4105 (patch_method_invocation): Use `is_static_flag' when already
4107 (patch_newarray): Removed assignment in ternary operator.
4109 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * except.c (free_eh_ranges): Don't free `whole_range'.
4113 2000-10-15 Anthony Green <green@redhat.com>
4115 * decl.c (init_decl_processing): Call init_class_processing before
4118 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4120 * check-init.c (check_init): Fixed leading comment. Use
4122 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4123 (give_name_to_locals): Likewise.
4124 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4125 fields in lang_decl_var.
4126 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4127 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4128 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4129 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4130 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4131 (LOCAL_FINAL): Rewritten.
4132 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4133 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4134 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4135 `init_final' fields.
4136 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4137 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4138 (TYPE_HAS_FINAL_VARIABLE): New macro.
4139 (struct lang_type): Added `afv' field.
4140 * parse.y (check_static_final_variable_assignment_flag): New function.
4141 (reset_static_final_variable_assignment_flag): Likewise.
4142 (check_final_variable_local_assignment_flag): Likewise.
4143 (reset_final_variable_local_assignment_flag): Likewise.
4144 (check_final_variable_indirect_assignment): Likewise.
4145 (check_final_variable_global_assignment_flag): Likewise.
4146 (add_inner_class_fields): Use LOCAL_FINAL_P.
4147 (register_fields): Handle local finals and final variables.
4148 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4149 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4150 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4152 (java_complete_expand_methods): Loop to set
4153 TYPE_HAS_FINAL_VARIABLE. Call
4154 `reset_final_variable_local_assignment_flag' and
4155 `check_final_variable_local_assignment_flag' accordingly before
4156 and after constructor expansion. Call
4157 `reset_static_final_variable_assignment_flag'
4158 before expanding <clinit> and after call
4159 `check_static_final_variable_assignment_flag' if the
4160 current_class isn't an interface. After all methods have been
4161 expanded, call `check_final_variable_global_assignment_flag' and
4162 `check_static_final_variable_assignment_flag' if the current class
4164 (maybe_yank_clinit): Fixed typo in comment.
4165 (build_outer_field_access_methods): Removed old sanity check. Use
4166 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4167 Don't create access methods for finals.
4168 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4169 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4170 existing DECL_INIT has been processed.
4171 (java_complete_lhs): Likewise.
4172 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4173 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4175 (patch_assignment): Use LOCAL_FINAL_P.
4176 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4177 DECL_INITIAL is nullified.
4180 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4182 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4184 * Makefile.in (parse.c, parse-scan.c): Likewise.
4186 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4188 * class.c (temporary_obstack): Remove.
4189 (make_class): Don't mess with obstascks.
4190 (push_class): Likewise.
4191 (set_super_info): Likewise.
4192 (add_method_1): Likewise.
4193 (add_method): Likewise.
4194 (add_field): Likewise.
4195 (build_utf8_ref): Likewise.
4196 (build_class_ref): Likewise.
4197 (build_static_field_ref): Likewise.
4198 (finish_class): Likewise.
4199 (push_super_field): Likewise.
4200 (layout_class): Likewise.
4201 (layout_class_methods): Likewise.
4202 (init_class_processing): Likewise.
4203 * constants.c (get_tag_node): Likewise.
4204 (build_constant_data_ref): Likewise.
4205 * decl.c (ggc_p): Remove.
4206 (copy_lang_decl): Use ggc_alloc.
4207 (complete_start_java_method): Don't mess with obstacks.
4208 (start_java_method): Likewise.
4209 (end_java_method): Likewise.
4210 * except.c (link_handler): Use xmalloc.
4211 (free_eh_ranges): New function.
4212 (method_init_exceptions): Use it.
4213 (add_handler): Use xmalloc.
4214 (expand_start_java_handler): Don't mess with obstacks.
4215 (prepare_eh_table_type): Likewise.
4216 (expand_end_java_handler): Likewise.
4217 * expr.c (push_value): Likewise.
4218 (create_label_decl): Likewise.
4219 (build_jni_stub): Likewise.
4220 (java_lang_expand_expr): Likewise.
4221 (note_instructions): Use xrealloc.
4222 (java_push_constant_from_pool): Don't mess with obstacks.
4223 (process_jvm_instruction): Likewise.
4224 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4226 * jcf-parse.c (get_constant): Don't mess with obstacks.
4227 (read_class): Likewise.
4228 (jcf_parse): Likewise.
4229 * lex.c (expression_obstack): Remove.
4230 (java_lex): Don't use obstack_free.
4231 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4232 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4233 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4234 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4235 * parse.y (gaol): Add more GC roots.
4236 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4237 (lookup_field_wrapper): Likewise.
4238 (obtain_incomplete_type): Don't mess with obstacks.
4239 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4241 (craft_constructor): Don't mess with obstacks.
4242 (safe_layout_class): Likewise.
4243 (java_complete_class): Likewise.
4244 (source_end_java_method): Likewise.
4245 (build_outer_field_access_methods): Likewise.
4246 (build_outer_method_access_method): Likewise.
4247 (maybe_build_thisn_access_method): Likewise.
4248 (build_dot_class_method_invocation): Likewise.
4249 (java_complete_tree): Likewise.
4250 (java_complete_lhs): Likewise.
4251 (do_merge_string_cste): Likewise.
4252 (patch_string_cst): Likewise.
4253 (array_constructor_check_entry): Likewise.
4254 * typeck.c (build_java_array_type): Likewise.
4255 (parse_signature_string): Likewise.
4256 (build_java_signature): Likewise.
4258 2000-10-12 Tom Tromey <tromey@cygnus.com>
4261 * gjavah.c (add_class_decl): Don't special-case inner classes.
4262 (add_namelet): Likewise.
4264 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4266 * java-tree.h: Constify current_encoding.
4267 * lang.c: Constify current_encoding.
4269 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4271 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4272 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4274 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4276 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4277 patch. Fixes gcj/340.
4279 2000-10-10 Tom Tromey <tromey@cygnus.com>
4281 * lex.c (java_new_lexer): Initialize out_first and out_last
4283 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4285 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4287 * parse.y (pop_current_osb): New function.
4288 (array_type:): Use `dims:', changed actions
4289 accordingly. Suggested by Anthony Green.
4290 (array_creation_expression:): Used pop_current_osb.
4291 (cast_expression:): Likewise.
4292 (search_applicable_method_list): Fixed indentation.
4294 2000-10-08 Anthony Green <green@redhat.com>
4296 * parse.y (array_type_literal): Remove production.
4297 (type_literals): Refer to array_type, not array_type_literal.
4299 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4301 Patch contributed by Corey Minyard.
4302 * decl.c (check_local_named_variable): New function.
4303 (tree check_local_unnamed_variable): Likewise.
4304 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4306 2000-10-07 Anthony Green <green@redhat.com>
4308 * class.c (layout_class): Handle case where superclass can't be
4311 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4313 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4316 2000-10-05 Tom Tromey <tromey@cygnus.com>
4318 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4319 * jvgenmain.c (class_mangling_prefix): Removed.
4320 (class_mangling_suffix): New global.
4322 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4324 (print_method_info): Handle overrides for static and final
4326 (process_file): Generate declaration for class object field.
4327 * class.c (cxx_keywords): New array.
4328 (utf8_cmp): New function.
4329 (cxx_keyword_p): New function.
4330 (layout_class_method): Mangle C++ keywords by appending `$'.
4331 (mangle_field): New function.
4332 (mangle_class_field): Use mangle_field. Mangle class name as
4334 (mangle_static_field): Use mangle_field.
4336 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * decl.c (find_local_variable): Removed uncessary type check and
4339 fixed range check typo. From Corey Minyard.
4341 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * decl.c (give_name_to_locals): New local `code_offset'. Call
4344 `maybe_adjust_start_pc'.
4345 * expr.c (note_instructions): New function.
4346 (expand_byte_code): Don't collect insn starts here.
4347 (peek_opcode_at_pc): New function.
4348 (maybe_adjust_start_pc): Likewise.
4349 * java-tree.h (maybe_adjust_start_pc): Declare.
4350 (note_instructions): Likewise.
4351 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4353 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4355 * parse.y (field_access:): Fixed indentation.
4356 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4358 2000-09-07 Tom Tromey <tromey@cygnus.com>
4361 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4362 JPRIMITIVE_TYPE_P, for arithmetic operators.
4363 (patch_method_invocation): Indentation fix.
4364 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4365 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4366 (do_unary_numeric_promotion): Cleaned up code.
4367 (valid_cast_to_p): Handle boolean correctly.
4369 2000-09-27 Tom Tromey <tromey@cygnus.com>
4371 * lex.c (java_read_unicode): Reset bs_count when finished with
4374 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4377 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4378 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4379 (typeck.o): Depend on ggc.h.
4380 * class.c (add_method_1): Use GC functions for allocation.
4381 (init_class_processing): Register roots.
4382 * decl.c (ggc_p): Set to 1.
4383 (pending_local_decls): Make it static.
4384 (push_jvm_slot): Use GC functions for allocation.
4385 (init_decl_processing): Register roots.
4386 (give_name_to_locals): Use GC functions for allocation.
4387 (lang_mark_tree): New function.
4388 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4389 functions for allocation.
4390 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4391 * lex.c (java_lex): Use build_string, rather than replicating it
4393 * parse.y (goal): Add more roots.
4394 (mark_parser_ctxt): New function.
4395 * typeck.c: Include ggc.h.
4397 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4399 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4400 contains something else than MODIFY_EXPR.
4402 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4404 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4405 * Makefile.in (parse.o): Depend on ggc.h.
4406 (class.o): Likewise.
4407 (constants.o): Likewise.
4410 (jcf-parse.o): Likewise.
4411 (jcf-write.o): Likewise.
4412 (mangle.o): Likewise.
4413 * class.c: Include ggc.h.
4414 (build_static_field_ref): Register GC roots.
4415 (layout_class): Likewise.
4416 (init_class_processing): Likewise.
4417 * constants.c: Include ggc.h.
4418 (current_constant_pool_data_ref): Remove.
4419 (tag_nodes): Move it to ...
4420 (get_tag_node): ... here. Register GC roots.
4421 * decl.c: Include ggc.h. Remove many global tree definitions.
4422 (throw_node): Define.
4423 (java_global_trees): Likewise.
4424 (predef_filenames): Make the size a constant.
4425 (init_decl_processing): Adjust accordingly.
4426 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4427 * expr.c: Include ggc.h.
4428 (init_expr_processing): Register GC roots.
4429 (build_invokeinterface): Likewise.
4430 * java-tree.h: Replace extern tree declarations with macros.
4431 (java_global_trees): New variable.
4432 (java_tree_index): New enumeration.
4433 (init_jcf_parse): Declare.
4434 * jcf-parse.c: Include ggc.h.
4435 (current_class): Remove declaration.
4436 (main_class): Likewise.
4437 (all_class_list): Likewise.
4438 (predefined_filename_p): Adjust for constant size of
4440 (init_jcf_parse): New function.
4441 * jcf-write.c: Include ggc.h.
4442 (generate_classfile): Register GC roots.
4443 (append_synthetic_attribute): Likewise.
4444 (append_innerclass_attribute_entry): Likewise.
4445 * lang.c: Include ggc.h.
4446 (lang_print_error): Register GC roots.
4447 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4449 * parse.y: Include ggc.h.
4450 (wfl_operator): Remove.
4451 (goal): Register GC roots.
4452 (java_pop_parser_context): Adjust for new field names.
4453 (java_parser_context_save_global): Likewse.
4454 (java_parser_context_restore_global): Likewise.
4455 (java_parser_context_suspend): Likewise.
4456 (java_parser_context_resume): Likewise.
4457 (verify_constructor_circularity): Register GC roots.
4458 (lookup_cl): Likewise.
4459 (java_reorder_fields): Likewise.
4460 (build_current_this): Likewise.
4461 (class_in_current_package): Likewise.
4462 (argument_types_convertible): Likewise.
4463 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4465 2000-09-14 Tom Tromey <tromey@cygnus.com>
4467 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4469 2000-09-13 Tom Tromey <tromey@cygnus.com>
4471 * jcf-parse.c: Include <locale.h>.
4472 * jv-scan.c: Include <locale.h>.
4474 2000-09-12 Tom Tromey <tromey@cygnus.com>
4476 * expr.c (pop_type_0): Return `Object' if trying to merge two
4478 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4479 interface types; `Object' is always a valid supertype.
4481 2000-09-12 Tom Tromey <tromey@cygnus.com>
4484 * jv-scan.c (help): Document --encoding.
4485 (options): Added `encoding' entry.
4486 (OPT_ENCODING): New define.
4487 (main): Handle --encoding.
4488 Include <langinfo.h> if nl_langinfo exists.
4489 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4491 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4492 (parse_source_file): Correctly call java_init_lex. Added `finput'
4493 argument. Use nl_langinfo to determine default encoding.
4494 * java-tree.h (current_encoding): Declare.
4495 * parse.y (java_parser_context_restore_global): Don't restore
4497 (java_parser_context_save_global): Don't set `finput' field.
4498 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4500 * lang.c (current_encoding): New global.
4501 (lang_decode_option): Recognize `-fencoding='.
4502 (finish_parse): Don't close finput.
4503 * parse.h (struct parser_ctxt): Removed `finput' and
4504 `unget_utf8_value' fields. Added `lexer' field.
4505 (java_init_lex): Fixed declaration.
4506 * lex.c (java_new_lexer): New function.
4507 (java_destroy_lexer): Likewise.
4508 (java_read_char): Added `lex' argument. Handle iconv case.
4509 (java_read_unicode): Added `lex' argument. Count backslashes in
4511 (java_init_lex): Added `finput' and `encoding' arguments. Set
4512 `lexer' field in ctxp.
4513 (BAD_UTF8_VALUE): Removed.
4514 (java_lex): Handle seeing UEOF in the middle of a string literal.
4515 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4516 (java_lexer): New structure.
4519 (DEFAULT_ENCODING): New define.
4520 (java_destroy_lexer): Declare.
4522 2000-09-12 Tom Tromey <tromey@cygnus.com>
4525 * lex.c (java_init_lex): Initialize java_io_serializable.
4526 * parse.y (java_io_serializable): New global.
4527 (valid_ref_assignconv_cast_p): An array can be cast to
4530 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4532 * decl.c, expr.c: Include defaults.h if not already included.
4533 Don't define the *_TYPE_SIZE macros.
4535 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4537 * typeck.c (build_java_array_type): Correct first parameter
4538 in ADJUST_FIELD_ALIGN invocation.
4540 2000-09-06 Tom Tromey <tromey@cygnus.com>
4542 * lang-specs.h: Also recognize `-femit-class-files'.
4544 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4546 * verify.c (merge_types): Load the types to merge if necessary.
4548 2000-09-02 Anthony Green <green@redhat.com>
4550 * jcf-io.c: Include zlib.h.
4551 (open_in_zip): Read compressed class file archives.
4552 * zipfile.h (ZipDirectory): Add uncompressed_size and
4553 compression_method fields.
4554 * zextract.c (read_zip_archive): Collect file compression info.
4556 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4558 * parse.y (do_resolve_class): Also explore superclasses of
4559 intermediate enclosing contexts when searching for inner classes.
4561 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4563 * parse.y (variable_declarator_id:): Better error message.
4564 (expression_statement:): Use YYNOT_TWICE.
4565 (cast_expression:): Likewise.
4566 (assignment:): Likewise.
4568 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4570 * parse.y (do_merge_string_cste): New locals. Create new
4571 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4573 2000-08-07 Hans Boehm <boehm@acm.org>
4575 * boehm.c (mark_reference_fields): Set marking bits for all words in
4576 a multiple-word record.
4577 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4580 2000-08-31 Mike Stump <mrs@wrs.com>
4582 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4583 jcf-dump$(exeext)): Make parallel safe.
4585 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4587 * jcf-parse.c (set_source_filename): Constify a char *.
4588 * jcf-write.c (append_innerclasses_attribute,
4589 make_class_file_name): Constify a char *. Don't recycle a
4590 variable for an unrelated purpose.
4591 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4592 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4594 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4596 * expr.c (can_widen_reference_to): Fixed indentation.
4597 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4598 * parse.y: `finit$' replaces `$finit$' in comments.
4599 (try_builtin_assignconv): Fixed leading comment.
4601 2000-08-25 Greg McGary <greg@mcgary.org>
4603 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4605 2000-08-24 Greg McGary <greg@mcgary.org>
4607 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4608 * parse.y (BINOP_LOOKUP): Likewise.
4610 2000-08-22 Andrew Haley <aph@cygnus.com>
4612 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4613 sign extending. Fixes gcj/321.
4614 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4615 combining to make a jlong. Fixes gcj/321.
4617 2000-08-21 Nix <nix@esperi.demon.co.uk>
4619 * lang-specs.h: Do not process -o or run the assembler if
4622 2000-08-16 Andrew Haley <aph@cygnus.com>
4624 * typeck.c (build_java_array_type): Rewrite code to do array
4625 alignment. Take into account back-end macros when aligning array
4626 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4627 user to set alignment. Fixes gcj/252 and 160.
4629 2000-08-09 Tom Tromey <tromey@cygnus.com>
4631 * parse.y (check_abstract_method_definitions): Now return `int'.
4632 Check implemented interfaces. Fixes PR gcj/305.
4634 * parse.y (patch_switch_statement): Disallow `long' in switch
4635 expressions. Fixes PR gcj/310.
4637 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4639 * decl.c (finit_leg_identifier_node): New global.
4640 (init_decl_processing): Use `finit$' to initialize
4641 finit_identifier_node. Use `$finit$' to initialize
4642 finit_leg_identifier_node.
4643 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4644 * java-tree.h (finit_identifier_node): Changed attached comment.
4645 (finit_leg_identifier_node): New declaration.
4646 (ID_FINIT_P): Take finit_identifier_node and
4647 finit_leg_identifier_node into account. This is a backward
4650 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4652 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4654 (generate_bytecode_insns): Check `nargs' before emitting it.
4655 * verify.c (merge_type_state): Fixed typo.
4656 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4657 generate_bytecode_{conditional,insns}.
4659 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4661 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4664 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4666 * class.c (maybe_layout_super_class): Fixed indentation.
4667 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4668 (java_check_methods): New function declaration.
4669 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4670 instead of `str_ptr'.
4671 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4672 of a `invokeinterface' at the right time.
4673 * parse.h (WFL_STRIP_BRACKET): New macro.
4674 (SET_TYPE_FOR_RESOLUTION): Use it.
4675 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4676 (check_class_interface_creation): Don't check for cross package
4677 innerclass name clashes.
4678 (method_header): Behave properly if MDECL is `error_mark_node'.
4679 (method_declarator): Return `error_mark_node' if bogus current
4681 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4682 (resolve_and_layout): New local `decl_type', set and used. Call
4684 (java_check_methods): New method.
4685 (java_layout_classes): Use it.
4686 (resolve_qualified_expression_name): No EH check necessary in
4688 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4690 (patch_assignment): Set DECL_INITIAL on integral final local.
4692 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4694 * java-tree.h (flag_extraneous_semicolon): New extern.
4695 * lang-options.h: (-Wextraneous-semicolon): New option.
4696 * lang.c (flag_redundant): Fixed typo in leading comment.
4697 (flag_extraneous_semicolon): New global.
4698 (lang_decode_option): Set `flag_extraneous_semicolon' when
4699 -Wall. Decode `-Wextraneous-semicolon'.
4700 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4701 `empty_statement' rule.
4702 (class_body_declaration): Likewise.
4703 (method_body:): Accept `;' as a method body.
4704 (static_initializer:): Removed `SC_TK' hack.
4705 (constructor_block_end:): Likewise.
4706 (empty_statement:): Report deprecated empty declaration. Fixes
4709 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * parse.y (build_dot_class_method_invocation): Changed parameter
4712 name to `type'. Build signature from `type' and convert it to a
4713 STRING_CST if it's an array.
4714 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4715 to use `ref_type' directly.
4717 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4719 * lang-options.h: Added a comma after the last element to avoid
4720 syntax errors when other languages define additional options.
4722 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4724 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4725 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4726 (jc1): Link with $(BACKEND).
4727 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4729 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4731 * jvspec.c: Adjust type of second argument to
4732 lang_specific_driver, and update code as necessary.
4734 * class.c (build_dtable_decl): Initialize dummy.
4736 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4738 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4739 method bodies not to rule out discarding `<clinit>'; don't use
4740 <clinit> to initialize static fields with constant initializers.
4742 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4746 (method_synthetic): New global.
4747 (HANDLE_METHOD): Recognize synthetic method and tell
4748 `print_method_info' about it.
4749 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4750 processing a synthetic method.
4751 * jcf-reader.c (skip_attribute): New function.
4752 ( skip_attribute): Likewise.
4754 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4756 * parse.y (build_outer_field_access): Fixed comments.
4757 (fix_constructors): Emit the initialization of this$<n> before
4759 (resolve_qualified_expression_name): Build an access to `decl' if
4762 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4764 * parse-scan.y (curent_class): Non longer const.
4765 (inner_qualifier, inner_qualifier_length): Deleted.
4766 (current_class_length): New global.
4767 (bracket_count): Fixed typo in leading comment.
4768 (anonymous_count): New global.
4769 (class_instance_creation_expression:): Handle anonymous classes.
4770 (anonymous_class_creation:): New rule.
4771 (push_class_context): Rewritten.
4772 (pop_class_context): Likewise.
4773 (INNER_QUALIFIER): Macro deleted.
4774 (report_class_declaration): call `push_class_context' when
4775 entering the function. `fprintf' format modified not to use
4777 (report_class_declaration): Assign `package_name' and
4778 `current_class' to NULL separately.
4780 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4782 * expr.c (build_invokeinterface): Call layout_class_methods on
4785 2000-07-27 Tom Tromey <tromey@cygnus.com>
4786 Anthony Green <green@cygnus.com>
4787 Alexandre Petit-Bianco <apbianco@cygnus.com>
4789 * class.c (make_class_data): Create vtable for abstract classes.
4790 (get_dispatch_table): Changed to cope with abstract classes.
4792 2000-07-27 Tom Tromey <tromey@cygnus.com>
4794 * parse.y (patch_method_invocation): Don't reverse the argument
4795 list when dealing with anonymous class constructors. Fixed typo in
4798 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4800 * parse.y (build_alias_initializer_parameter_list): Reverse
4801 crafted list when building aliases for anonymous class
4804 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * parse.y (jdep_resolve_class): Don't bother checking potential
4807 innerclass access if `decl' is NULL.
4808 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4811 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4813 * parse.c: Remove (again.)
4815 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4817 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4818 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4819 outside the `if' statement, alias to innerclass removed, `decl'
4820 used to mark the class complete.
4822 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4824 * parse.y (simple_name:): Fixed typo in error message.
4826 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4828 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4829 or its first operand can be error marks.
4831 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4833 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4834 * parse.y (method_header): Likewise.
4836 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4838 * parse.y (process_imports): Consider that one might be trying to
4839 import an innerclass. Fixes gcj/254
4841 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4843 * parse.y (find_as_inner_class): Handle the case where the
4844 enclosing context of an innerclass has been loaded as bytecode.
4846 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * parse.y (simple_name:): Reject `$' in type names.
4849 (resolve_type_during_patch): Use `type' as a second
4850 argument to resolve_no_layout. Fixes gcj/257.
4852 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4854 * parse.y (find_most_specific_methods_list): Select the only
4855 non-abstract method even if max has been set.
4856 Fixes gcj/285, gcj/298.
4858 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4860 * lang-specs.h: Added %(jc1) to java compiler options.
4862 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4864 * .cvsignore: New file.
4866 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4868 * parse.y (not_accessible_p): Access granted to innerclasses
4869 (indirectly) extending the reference type. Fixes gcj/249.
4871 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4873 * parse.y (patch_method_invocation): Fixed comment.
4874 (maybe_use_access_method): Build this$<n>s to the context of the
4875 target method, or a type that extends it. Fixes gcj/242.
4877 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4881 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4885 2000-07-13 Tom Tromey <tromey@cygnus.com>
4887 * lang-specs.h: Added %{I*}.
4889 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4891 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4893 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4895 * parse-scan.c: Remove.
4897 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4899 * class.c (set_super_info): Handled protected inner classes.
4900 (common_enclosing_context_p): Bail early if arguments aren't both
4902 (get_access_flags_from_decl): Handle private and protected inner
4904 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4905 (CLASS_PROTECTED): Likewise.
4906 (struct lang_type): New bitfield `poic'.
4907 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4909 (check_inner_class_access): Renamed arguments, added
4910 comments. Handles protected inner classes (fixes gcj/225)
4911 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4913 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4915 * parse.y (resolve_qualified_expression_name): Verify qualified
4916 access to `this'. Fixes gcj/239.
4918 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4920 * jcf-write.c (generate_classfile): Don't install ConstantValue
4923 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4925 * parse.y (resolve_qualified_expression_name): Handle inner class
4926 access. Fixes gcj/256.
4928 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * jcf-write.c (generate_classfile): Properly install the
4931 ConstantValue attribute and the initial value constant pool index
4932 on string constants.
4933 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4936 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4938 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4940 * parse.y (find_as_inner_class): Fixed typo.
4941 (do_resolve_class): Explore enclosing contexts when searching for
4942 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4943 (check_inner_class_access): Check `decl' which can be null in case
4946 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4948 * java-tree.h (java_debug_context): Declared `extern'.
4949 (safe_layout_class): Likewise.
4950 * parse.y (resolve_field_access): Field must be `static' in order
4951 to be replaced by its initial value. Added comments.
4952 (find_applicable_accessible_methods_list): Fixed typo.
4953 (find_most_specific_methods_list): Methods found in innerclasses
4954 take over methods founds in the enclosing contexts.
4955 (java_complete_tree): Loosen restrictions on the type of DECLs
4956 that can be replaced by their initialization values.
4957 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4959 2000-07-05 Tom Tromey <tromey@cygnus.com>
4961 * Make-lang.in (PARSE_DIR): New macro.
4962 (PARSE_RELDIR): Likewise.
4963 (PARSE_C): Likewise.
4964 (PARSE_SCAN_C): Likewise.
4965 ($(PARSE_C)): New target.
4966 ($(PARSE_SCAN_C)): Likewise.
4967 (SET_BISON): New macro.
4968 (BISONFLAGS): Likewise.
4969 (JAVABISONFLAGS): Likewise.
4971 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4973 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4974 argument on the first pass for CNI as well as JNI.
4975 (print_method_info): Set up method name on the first pass only.
4977 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4979 * parse.y (parser_qualified_classname): Removed parameter
4981 (create_interface): Removed first passed parameter to
4982 parser_qualified_classname.
4983 (create_class): Likewise. Don't install alias on static
4984 innerclasses. Fixes gcj/275.
4986 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4989 debugable statement with empty_stmt_node. Fixes gcj/272
4991 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4993 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4996 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4998 * jcf-write.c (push_long_const): Appropriately cast short negative
5001 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * parse.y (verify_constructor_super): Use loop variable
5004 `m_arg_type' initialized with `mdecl_arg_type'.
5006 2000-06-29 Tom Tromey <tromey@cygnus.com>
5008 * parse.y (resolve_field_access): Handle case where `type_found'
5011 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5013 * expr.c (lookup_field): The same field can be found through two
5014 different interface. Don't declare it ambiguous in that case.
5016 2000-06-27 Tom Tromey <tromey@cygnus.com>
5018 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5019 follows \r, then unget it at a lower level.
5021 2000-06-26 Tom Tromey <tromey@cygnus.com>
5023 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5026 2000-06-25 Tom Tromey <tromey@cygnus.com>
5028 * parse.y (for_statement): Wrap expression in a WFL if it is a
5029 constant. For PR gcj/268.
5031 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5033 * parse.y (do_resolve_class): Minor optimiztion in the package
5034 list search. Removed unnecessary test and return statement.
5035 (valid_ref_assignconv_cast_p): Order of arguments to
5036 enclosing_context_p fixed.
5038 2000-06-24 Tom Tromey <tromey@cygnus.com>
5040 * expr.c (lookup_field): Print error and return error_mark_node if
5041 field reference is ambiguous.
5043 * parse.y (check_abstract_method_definitions): Also check if
5044 `other_method' is abstract.
5046 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5048 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5050 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5051 (struct lang_type): New field `pic'.
5052 (CLASS_PRIVATE): New macro.
5053 * parse.y (check_inner_class_access): New function.
5054 (jdep_resolve_class): Call it.
5056 2000-06-23 Tom Tromey <tromey@cygnus.com>
5058 * parse.y (patch_incomplete_class_ref): Initialize the returned
5059 class. For PR gcj/260.
5061 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5063 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5065 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5067 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5068 Java specific checks.
5069 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5071 * java-tree.def (CASE_EXPR): Marked 'e'.
5072 (DEFAULT_EXPR): Likewise.
5073 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5075 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5076 Java specific checks.
5077 (generate_bytecode_insns): Test try_block for BLOCK before using
5079 * parse.y (build_wfl_wrap): Added `location' argument. Set
5080 EXPR_WFL_LINECOL accordingly.
5081 (dim_expr:): Wrap constants with WFLs.
5082 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5083 (resolve_package): Check for `stmt' not being a BLOCK before
5084 building a debuggable statement with it.
5085 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5087 (resolve_field_access): Make sure `decl' is a DECL before treating
5089 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5090 IDENTIFIER_NODE before treating it as such.
5091 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5092 treating it as such.
5093 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5094 to be applied only on non array types.
5096 2000-06-16 Per Bothner <per@bothner.com>
5098 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5099 define in terms of DECL_RESULT, as that fails when --enable-checking.
5101 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5103 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5104 types the same in comparison.
5105 (CHECK_OP): Add static prototype.
5107 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5109 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5110 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5113 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5115 * decl.c (create_primitive_vtable): Prototype.
5117 * jcf-write.c (generate_bytecode_insns): Initialize variable
5120 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5122 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5124 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5125 to track searched classes, and do not search the same class more than
5126 once. Call find_applicable_accessible_methods_list on immediate
5127 superclass, instead of search_applicable_method_list on all ancestors.
5130 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5132 * parse.y (register_fields): Permit static fields in inner classes
5133 if they are final. Fix for PR gcj/255.
5135 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5137 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5138 * parse.y (find_in_imports): Returned type changed to void,
5139 leading comment fixed.
5140 (register_package): New function.
5141 (qualify_and_find): Likewise.
5142 (package_declaration:): Use `register_package'.
5143 (single_type_import_declaration:): Removed local variable
5144 `node'. Added missing `;' for consistency.
5145 (type_import_on_demand_declaration:): Use `chainon' to link new
5147 (lookup_field_wrapper): Lookup local variables defined in outer
5149 (java_complete_class): Don't reverse the list of imported on demand.
5150 (do_resolve_class): Reorganized. Removed local variable
5151 `original_name'. Call `qualify_and_find' with the current package
5152 name, invoke `find_in_imports_on_demand' right after. Call
5153 `qualify_and_find' with the packages we've seen so far. Fixed
5154 operations numbering in comments.
5155 (java_expand_class): Don't reverse `package_list'.
5156 (find_most_specific_methods_list): New local variables `abstract'
5157 and `candidates'. Use them to pick the right method.
5159 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5161 * parse.y (check_modifiers_consistency): Don't subtract out
5162 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5164 2000-06-04 Philipp Thomas <pthomas@suse.de>
5166 * Makefile.in (INTLLIBS): New.
5170 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5172 * class.c (get_dispatch_table): Build the vtable dummy entry list
5173 element with a null purpose. Fixed leading comment.
5174 (build_dtable_decl): Build an accurate dtable type when appropriate
5177 2000-06-02 Richard Henderson <rth@cygnus.com>
5179 * lang.c (lang_get_alias_set): New.
5181 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5183 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5184 before using it as the accessed field.
5186 2000-05-31 Tom Tromey <tromey@cygnus.com>
5188 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5189 char_array_vtable, short_array_vtable, int_array_vtable,
5190 long_array_vtable, float_array_vtable, double_array_vtable):
5192 * expr.c (get_primitive_array_vtable): New function.
5193 (create_primitive_vtable): New function.
5194 (java_lang_expand_expr): Enable code to statically generate
5196 * decl.c (init_decl_processing): Create primitive vtables.
5197 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5198 short_array_vtable, int_array_vtable, long_array_vtable,
5199 float_array_vtable, double_array_vtable): Define.
5201 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5203 * java/parse.y (find_applicable_accessible_methods_list):
5204 Don't add an uninitialized value to the list.
5206 2000-05-25 Tom Tromey <tromey@cygnus.com>
5208 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5209 when trying to see if field's class should be initialized. Always
5210 initialize field's declaring class, not qualified class.
5213 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5214 `wfl_operator', to maybe_build_primttype_type_ref.
5217 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5219 * parse.y (patch_method_invocation): Don't try to lookup methods
5222 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5224 * parse.y (resolve_field_access): Call the appropriate <clinit>
5225 before accessing the length of a static array. Craft a decl for
5226 the field while its time. Fixes PR gcj/129.
5228 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5230 * parse.y (resolve_package): Correctly set `*next' (was off by
5232 (resolve_qualified_expression_name): Fixed comment.
5234 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5236 * jcf-parse.c (jcf_parse_source): Reset current_class and
5237 current_function_decl to NULL before parsing a new file.
5239 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5241 * parse.y (block_end:): If the collected block doesn't feature a
5242 statement, insert an empty statement.
5244 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5246 * parse.y (maybe_yank_clinit): New function.
5247 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5248 end of the list of methods belonging to a class.
5249 (java_complete_expand_method): Check whether <clinit> is really
5250 necessary and expand it accordingly.
5252 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5254 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5255 processed by the method's switch statement.
5257 2000-05-19 Tom Tromey <tromey@cygnus.com>
5259 * java-tree.h: Added init state enum.
5260 * decl.c (emit_init_test_initialization): Initialize class
5261 initialization check variable by looking at class' state.
5263 2000-05-19 Tom Tromey <tromey@cygnus.com>
5265 * java-tree.h (build_instanceof): Declare.
5266 (build_get_class): Declare.
5267 * parse.y (patch_binop): Use build_instanceof.
5268 * expr.c (build_instanceof): New function. If class is final,
5269 don't make a function call.
5270 (expand_java_INSTANCEOF): Use it.
5271 (build_get_class): New function.
5273 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5275 * jcf-write.c (generate_classfile): Scan the source_file for
5276 slashes with the right pointer variable.
5278 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5280 * lang.c (lang_decode_option): Update -Wunused flags by calling
5282 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5284 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5286 * check_init.c (check_init): Constify local char *.
5287 * class.c (push_class): Constify local char *.
5288 * java_tree.h: Update prototypes.
5289 * jcf-io.c (open_class): Constify filename parameter and
5291 (find_class): Remove redundant string copy. Cast return from
5293 * jcf-parse.c (read_class, parse_class_file, yyparse):
5294 Constify local char *.
5295 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5296 Constify local char *.
5297 * jcf.h (JCF): Constify filename and classname.
5298 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5299 * lang.c (init_parse): Constify parameter and return value.
5300 * lex.c (java_get_line_col): Constify filename parameter.
5301 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5302 * parse.y (java_parser_context_suspend,
5303 issue_warning_error_from_context, safe_layout_class): Constify
5305 * parse.c: Regenerate.
5307 2000-05-08 Tom Tromey <tromey@cygnus.com>
5309 * expr.c (build_jni_stub): Cache the result of
5310 _Jv_LookupJNIMethod.
5312 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5314 * decl.c (predef_filenames_size): Now 7.
5315 (predef_filenames): New seventh entry.
5317 2000-05-04 Tom Tromey <tromey@cygnus.com>
5319 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5320 Keep track of when we've seen a reference field after a
5321 non-reference field.
5322 (get_boehm_type_descriptor): Handle case where we see
5323 non-reference fields but no trailing reference field.
5324 * decl.c (rawdata_ptr_type_node): Define.
5325 (init_decl_processing): Initialize rawdata_ptr_type_node.
5326 * java-tree.h (rawdata_ptr_type_node): Declare.
5328 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5330 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5331 specifiers in calls to fprintf.
5333 2000-05-03 Andrew Haley <aph@cygnus.com>
5335 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5337 * javaop.h (WORD_TO_INT): New function.
5338 (IMMEDIATE_s4): Use WORD_TO_INT.
5339 * jcf.h (JPOOL_INT): Ditto.
5341 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5344 2000-04-19 Tom Tromey <tromey@cygnus.com>
5346 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5348 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5350 * expr.c (build_jni_stub): New function.
5351 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5353 * parse.y (java_complete_expand_methods): Expand a native method
5354 and call build_jni_stub if -fjni given.
5355 * lang-options.h: Document -fjni.
5356 * lang.c (flag_jni): New global.
5357 (lang_f_options): Added `jni' entry.
5358 * java-tree.h (soft_lookupjnimethod_node,
5359 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5361 (flag_jni): Declare.
5362 (build_jni_stub): Declare.
5363 (struct lang_decl): Added `native' flag.
5364 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5366 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5367 soft_jnipopsystemframe_node): New globals.
5368 (init_decl_processing): Set them. _Jv_InitClass only takes one
5371 * java-tree.def: Put into `C' mode.
5373 2000-04-27 Tom Tromey <tromey@cygnus.com>
5376 * expr.c (expand_invoke): Generate check to see if object pointer
5377 is null in nonvirtual invocation case.
5378 * java-tree.h (soft_nullpointer_node): Declare.
5379 * decl.c (soft_nullpointer_node): New global.
5380 (init_decl_processing): Initialize soft_nullpointer_node.
5381 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5382 or `private' methods.
5383 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5385 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5387 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5390 2000-04-26 Tom Tromey <tromey@cygnus.com>
5392 * zextract.c (find_zip_file_start): New function.
5393 (read_zip_archive): Use it.
5395 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5397 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5399 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5401 * class.c (common_enclosing_context_p): New function.
5402 * java-tree.h (common_enclosing_context_p): Added prototype.
5403 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5404 classes sharing an outer context with the current instance.
5405 * parse.y (build_access_to_thisn): Fixed leading comment.
5406 (verify_constructor_super): New local `supper_inner'. Skip
5407 enclosing context argument in the case of inner class constructors.
5408 (patch_method_invocation): Insert proper context as second
5409 parameter to pure inner class constructor super invocations.
5411 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5413 * parse.y (end_class_declaration): Reset the interface number
5416 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5418 * parse.y (source_start_java_method): Deleted unnecessary code.
5419 (patch_method_invocation): Fixed comment.
5421 2000-04-24 Robert Lipe <robertlipe@usa.net>
5423 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5425 2000-04-23 Tom Tromey <tromey@cygnus.com>
5427 * boehm.c (mark_reference_fields): Use int_byte_position.
5429 2000-04-22 Tom Tromey <tromey@cygnus.com>
5431 * boehm.c (mark_reference_fields): Only call byte_position on
5434 2000-04-22 Tom Tromey <tromey@cygnus.com>
5436 * boehm.c (mark_reference_fields): Added `last_view_index'
5437 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5439 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5441 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5442 * parse.y (check_class_interface_creation): Fixed comments. Select
5443 permitted modifiers for (inner) interfaces. Changed error message
5444 to report rejected modifiers used with local classes.
5446 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5448 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5449 of directly inherited type considered in scope.
5450 * parse.y (do_resolve_class): Search inherited classes for inner
5453 2000-04-20 Tom Tromey <tromey@cygnus.com>
5455 * parse.y (not_accessible_p): Use member's class, not current
5456 class, when doing inheritance check for protected reference.
5459 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5461 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5463 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5465 * parse.y (lookup_field_wrapper): Search for final local aliases.
5466 (resolve_expression_name): Let lookup_field_wrapper search for
5467 final local aliases. Force the value of `name' if one is found.
5468 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5469 an expression name. Fixed comments.
5471 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5473 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5475 2000-04-19 Tom Tromey <tromey@cygnus.com>
5477 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5479 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5481 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5483 2000-04-18 Tom Tromey <tromey@cygnus.com>
5486 * gjavah.c (utf8_cmp): Changed return value.
5487 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5489 (cxx_keywords): New global.
5490 (get_field_name): Handle new result of cxx_keyword_subst.
5491 (print_method_info): Likewise.
5493 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5495 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5496 with a newline, for CNI.
5497 (print_stub_or_jni): Print a space or newline before method name for
5499 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5500 (process_file): Include gcj/cni.h if generating CNI stubs.
5502 2000-04-16 Tom Tromey <tromey@cygnus.com>
5504 * gjavah.c (decompile_method): Use print_field_name.
5507 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5509 * parse.y (java_expand_classes): Reverse the package list once.
5510 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5512 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5513 the `==' and `!=' operators.
5515 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5517 * jcf-write.c (generate_bytecode_insns): At invokation time,
5518 always relate an interface method to the type of its selector.
5520 2000-04-05 Tom Tromey <tromey@cygnus.com>
5523 * expr.c (expand_invoke): Generate check to see if object pointer
5524 is null in nonvirtual invocation case.
5525 * java-tree.h (soft_nullpointer_node): Declare.
5526 * decl.c (soft_nullpointer_node): New global.
5527 (init_decl_processing): Initialize soft_nullpointer_node.
5528 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5529 or `private' methods.
5530 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5532 2000-04-05 Tom Tromey <tromey@cygnus.com>
5535 * parse.y (check_final_assignment): Recognize assignments to the
5536 `length' field of an array when generating class files.
5538 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5540 * class.c (decl_hash): Prototype removed.
5541 (decl_compare): Likewise.
5543 2000-04-05 Tom Tromey <tromey@cygnus.com>
5545 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5546 * parse.y (check_modifiers_consistency): Check for final/volatile
5547 clash. Fixes PR gcj/164.
5549 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5553 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5555 (add_method_1): Use `java_hash_hash_tree_node' and
5556 `java_hash_compare_tree_node'.
5557 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5558 (java_hash_compare_tree_node): Likewise.
5559 * parse.y (find_applicable_accessible_methods_list): Create,
5560 delete and use a hash table to remember already searched interfaces.
5562 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5564 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5567 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5569 * boehm.c (mark_reference_fields, set_bit): Prototype.
5570 (set_bit): Un-ANSI-fy definition.
5572 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5575 * decl.c (emit_init_test_initialization): Likewise.
5577 * gjavah.c (jni_print_char): Likewise.
5579 * parse.y (create_new_parser_context): Likewise.
5581 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5583 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5584 patch missing hunk. Fixed indentation.
5586 2000-03-30 Tom Tromey <tromey@cygnus.com>
5588 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5589 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5591 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5593 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5594 when negative *before* using it as an array index.
5595 * ChangeLog: Fixed typo.
5597 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5599 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5600 to 0 when it reaches -1.
5602 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5604 * jcf-parse.c (get_constant): Properly cast `num' during the
5605 invocation of `add_double'.
5606 * jcf-write.c (push_long_const): Properly cast `lo' before
5607 comparing it to short bounds.
5608 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5609 `interface_body:' is reduced after the current interface is
5612 2000-03-26 Tom Tromey <tromey@cygnus.com>
5614 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5615 Java-specific `-f' option.
5617 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5619 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5620 Adjust order of making types.
5621 Make bitsize_*_node values.
5623 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5625 * class.c (make_field_value): Use byte_position.
5626 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5627 (java_array_data_offset): Likewise.
5628 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5631 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5633 * parse.y (check_abstract_method_definitions): New local
5634 `end_type_reached'. Make sure we also consider `end_type'.
5635 (java_check_abstract_method_definitions): Make sure we eventually
5636 consider `java.lang.Object'.
5637 (maybe_use_access_method): Don't use access method if not in the
5638 context of a pure inner class or if the method's context is right.
5639 (find_applicable_accessible_methods_list): New static flag
5640 `object_done'. Don't search abstract classes as interfaces. Fixed
5641 indentation. Fixed the `java.lang.Object' only search. Search
5642 class interface(s) first, then fully search enclosing contexts.
5643 (find_most_specific_methods_list): Pick the closest candidate when
5644 they're all abstract.
5646 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5649 properly initialize `finished_label'. Don't emit gotos for empty
5652 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5654 * except.c (emit_handlers): Clear catch_clauses_last.
5656 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * parse.y (check_method_types_complete): New function.
5659 (create_class): Reset anonymous class counter only when seeing an
5661 (java_complete_class): JDEP_METHOD: Don't recompute signature
5664 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * class.c (build_static_ref): Fixed indentation in comment.
5667 * java-tree.def (TRY_EXPR): Fixed typo in name.
5668 (CLASS_LITERAL): Likewise.
5669 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5670 (struct lang_type): New field `dot_class'.
5671 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5672 (generate_classfile): Method `class$' is synthetic.
5673 * parse.y (build_do_class_method): New function.
5674 (build_dot_class_method_invocation): Likewise.
5675 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5676 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5677 (qualify_ambiguous_name): Likewise.
5678 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5679 (build_try_statement): Fixed leading comment.
5681 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5683 * class.c (make_field_value): Properly handle sizes.
5684 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5685 (layout_class_method): Count using trees.
5686 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5687 * expr.c (java_array_data_offset): Use int_bit_position.
5688 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5689 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5691 2000-03-16 Tom Tromey <tromey@cygnus.com>
5693 * lang.c (flag_hash_synchronization): New global.
5694 (lang_f_options): Added `hash-synchronization'.
5695 * lang-options.h: Mention -fhash-synchronization.
5696 * java-tree.h (flag_hash_synchronization): Declare.
5697 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5698 hash table synchronization is disabled.
5699 * decl.c (init_decl_processing): Only push `sync_info' value when
5700 hash table synchronization is disabled.
5701 * class.c (make_class_data): Only push `sync_info' field when hash
5702 table synchronization is disabled. Removed dead code.
5704 2000-03-16 Tom Tromey <tromey@cygnus.com>
5706 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5708 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5710 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5712 * parse.y (patch_method_invocation): Handle anonymous classes
5713 creation in static context.
5715 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5718 * parse.y (resolve_qualified_expression_name): Use it.
5719 (patch_method_invocation): Likewise.
5721 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5723 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5724 depending on the type of dependency which dictates what the
5726 (unresolved_type_p): Resolved types limited to the current class.
5728 2000-03-15 Tom Tromey <tromey@cygnus.com>
5730 * decl.c (init_decl_processing): Set type of `sync_info' to be
5733 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5734 Correctly compute bit number for current slot. Zero `high' and
5735 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5736 mark_reference_fields.
5737 (mark_reference_fields): New function.
5739 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5741 * parse.y (register_incomplete_type): Fixed initialization of
5744 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5746 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5748 (push_class_context, pop_class_context): New function.
5749 (class_body:): Call pop_class_context.
5750 (interface_body:): Likewise.
5751 (INNER_QUALIFIER): New macro.
5752 (report_class_declaration): Changed output format and use
5753 INNER_QUALIFIER. Call push_class_context.
5755 2000-02-14 Andrew Haley <aph@cygnus.com>
5757 * check-init.c (check_init): Add new cases for unary and binary
5760 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5762 * parse.y (resolve_package): Set `next' once a type name has been
5763 progressively discovered.
5764 (resolve_qualified_expression_name): Propagate resolution only if
5765 there are remaining qualifiers. Take into account `q' might have
5766 been cleared after re-qualification.
5767 * parse.y (patch_method_invocation): New local `resolved'.
5768 Section dealing with qualified expression rewritten to use
5769 resolve_field_access.
5771 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5773 * parse.h (PUSH_CPC): Fixed indentation.
5774 (DEBUG_CPC): New macro.
5775 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5776 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5777 * parse.y (class_body_declaration:): Use
5778 SET_CPC_INSTANCE_INITIALIZER_STMT.
5779 (method_declaration:): Check for null current_function_decl.
5780 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5781 (java_parser_context_pop_initialized_field): Better handling of
5783 (maybe_make_nested_class_name): Mark nested class name as
5784 qualified when necessary.
5785 (end_class_declaration): Don't call java_parse_context_resume when
5786 one or more error occurred.
5787 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5788 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5789 SET_CPC_INITIALIZER_STMT.
5790 (method_header): Check for inner classes declaring static methods.
5791 (resolve_qualified_expression_name): Handle situation where `this'
5794 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5796 * typeck.c (build_prim_array_type): Correctly set the high word too.
5798 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5800 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5802 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5803 list of methods for interfaces.
5805 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5807 * parse.y (qualify_ambiguous_name): Properly handle expressions
5810 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5812 * parse.y (check_final_assignment): Extended to process
5814 (patch_assignment): Have check_final_assignment called only once.
5816 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5818 * java-tree.h (IS_INIT_CHECKED): New flag.
5819 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5820 * parse.y (patch_string): Call force_evaluation_order on the
5821 completed string concatenation tree.
5822 * expr.c (force_evaluation_order): Call force_evaluation_order on
5823 function's arguments too.
5825 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5827 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5828 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5829 (build_anewarray): Likewise.
5830 * parse.y (patch_newarray): Likewise.
5831 * parse.c: Regenerated.
5833 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5835 * decl.c (init_decl_processing): Added new class fields `depth',
5836 `ancestors', and `idt' to class_type_node. Use
5837 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5838 * class.c (make_class_data): Push initial values for new fields.
5839 * java-tree.h: Updated prototype for `build_invokeinterface'.
5840 * expr.c (build_invokeinterface): Changed parameters to accept
5841 `method' tree. Calculate index of `method' in its declaring
5842 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5843 (expand_invoke): Call `build_invokeinterface' with new parameters.
5844 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5847 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5849 * typeck.c (lookup_do): Search superinterfaces first
5850 when looking up an interface method. From Godmar Back
5853 2000-03-06 Tom Tromey <tromey@cygnus.com>
5855 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5857 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5859 * java-tree.h (lookup_argument_method2): Declared.
5860 (safe_layout_class): Prototype moved from parse.h.
5861 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5862 * parse.y (java_check_regular_methods): Local `super_class' gone.
5863 Call lookup_argument_method2 instead of lookup_argument_method.
5864 Perform modifier match for methods found declared in implemented
5865 interfaces. Fixed indentation problem. Overriding/hiding error
5866 report to take place only for methods found in classes.
5867 * typeck.c (lookup_argument_method): Changed leading
5868 comment. Re-written by calling lookup_do.
5869 (lookup_argument_method2): New function.
5870 (lookup_java_method): Re-written by calling lookup_do.
5871 (lookup_do): New function.
5873 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5875 * check-init.c (check_init): Removed dead code. Handle (blank)
5877 * parse.y (declare_local_variables): New local `final_p', set it
5878 and use it to initialize LOCAL_FINAL.
5879 (check_final_assignment): Only check FIELD_DECLs.
5881 2000-02-17 Tom Tromey <tromey@cygnus.com>
5883 * Makefile.in (JAVA_OBJS): Added boehm.o.
5884 (boehm.o): New target.
5885 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5886 * java-tree.h (flag_use_boehm_gc): Declare.
5887 (get_boehm_type_descriptor): Declare.
5888 * lang.c (lang_f_options): Added `use-boehm-gc'.
5889 (flag_use_boehm_gc): New global.
5890 * lang-options.h: Added -fuse-boehm-gc.
5891 * boehm.c: New file.
5892 * class.c (get_dispatch_table): If class uses a Boehm type
5893 descriptor, put it in the vtable.
5894 (make_class_data): Removed dead code.
5896 2000-03-03 Per Bothner <per@bothner.com>
5898 * decl.c (init_decl_processing): Initialize sizetype properly.
5900 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5902 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5903 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5904 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5905 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5906 (jcf_parse): New local `current'. Load innerclasses seen in outer
5907 context being processed.
5908 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5909 * jcf-write.c (append_innerclasses_attribute): New function.
5910 (append_innerclasses_attribute_entry): Likewise.
5911 (get_access_flags): Handle static classes. Set anonymous and local
5912 classes to be private.
5913 (generate_classfile): Attribute count adjusted. Call
5914 append_innerclasses_attribute.
5915 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5916 PURE_INNER_CLASS_TYPE_P.
5917 * parse.y (parser_qualified_classname): New parameter `is_static',
5918 produce non qualified name accordingly.
5919 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5920 (create_interface): Added argument to parser_qualified_classname.
5921 (create_class): Added argument to parser_qualified_classname. Setup
5922 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5923 (add_inner_class_fields): Fixed indentation.
5924 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5925 (method_declarator): Fixed typo in comment.
5926 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5927 (build_current_thisn): Likewise.
5928 (patch_method_invocation): Likewise.
5930 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5932 * decl.c (current_function_decl): Move to toplev.c.
5934 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5936 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5937 (DECL_BIT_INDEX): Use underlying representation.
5938 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5940 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5942 * expr.c (build_java_ret): Pass proper type to size_binop.
5944 2000-02-25 Anthony Green <green@cygnus.com>
5946 * expr.c (build_class_init): Mark the decl to be ignored by
5948 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5949 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5950 * class.c (init_test_hash_newfunc): New function.
5951 (decl_hash): New function.
5952 (decl_compare): New function.
5953 * decl.c (emit_init_test_initialization): New function.
5954 (complete_start_java_method): Traverse the init test hashtable,
5955 calling emit_init_test_initialization.
5956 (always_initialize_class_p): Define.
5957 * expr.c (build_class_init): Use initialization tests when
5958 emitting class initialization code.
5959 (always_initialize_class_p): Declare.
5960 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5962 * java-tree.h: Include hash.h.
5963 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5964 (struct lang_decl): Add init_test_table field.
5965 (init_test_hash_entry): Define.
5967 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5969 * gjavah.c (main): Avoid using `argi' to report unimplemented
5972 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5975 initialize locals to avoid warnings. Local `exception_type' moved
5978 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5980 * parse.y (resolve_expression_name): Use `orig' as a second
5981 argument to resolve_field_access.
5982 (resolve_field_access): Removed unnecessary code when dealing with
5985 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5987 * class.c (push_super_field): Don't push the field twice.
5988 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5989 * parse.h (java_reorder_fields): Prototyped.
5990 * parse.y (java_reorder_fields): New function.
5991 (java_layout_class): Simplified not to worry about re-ordering.
5993 2000-02-23 Tom Tromey <tromey@cygnus.com>
5995 * gjavah.c (print_name): In JNI case, correctly quote string.
5996 (print_method_info): Don't handle overrides in JNI mode.
5998 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6000 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6001 value type set to `boolean_type_node'.
6003 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6005 * jcf-dump.c (main): Test for correct condition after
6006 output file creation.
6008 2000-02-19 Anthony Green <green@cygnus.com>
6010 * jcf-depend.c (add_entry): Fix test for first list entry.
6012 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6014 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6015 * constants.c (build_constants_constructor): Likewise.
6017 2000-02-19 Anthony Green <green@cygnus.com>
6019 * jcf-depend.c (add_entry): Add entries to the end of the list.
6021 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6023 * decl.c (INT_TYPE_SIZE): Define if necessary.
6024 (expand_java_return): Handle the case of a native integer smaller
6027 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6029 * gjavah.c (help): Use GCCBUGURL.
6030 * jv-scan.c (help): Likewise.
6031 * jcf-dump.c (help): Likewise.
6033 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6035 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6038 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6040 * jcf-parse.c (load_class): Call `fatal' if no file containing
6041 the target class are found.
6043 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6045 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6046 lex.c, lex.h, and PARSE_H to...
6047 (parse.o, parse-scan.o): ...here, respectively.
6049 * lex.c: Split out code that may trigger SIGFPE from yylex()
6050 to its own function.
6051 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6053 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6055 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6057 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6059 * parse.y (outer_field_access_p): Stop in time when outer contexts
6061 (resolve_qualified_expression_name): Properly qualify *everything*
6062 after a package.type to be resoled as expression names.
6063 (find_applicable_accessible_methods_list): Save/restore `class' to
6064 isolate it from a possible outer context search.
6066 2000-02-15 Tom Tromey <tromey@cygnus.com>
6068 * gjavah.c (jni_print_char): New function.
6069 (print_full_cxx_name): Use it.
6070 (decode_signature_piece): Likewise.
6071 (print_cxx_classname): Likewise.
6073 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6075 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6077 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6079 * gjavah.c: Include version.h.
6081 * jcf-dump.c: Likewise.
6083 * jv-scan.c: Likewise.
6085 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6087 * parse.y (outer_field_access_fix): First parameter now a tree
6088 node. Check for assignement to final. First argument to
6089 build_outer_field_access_fix modified to accommodate prototype.
6090 (build_outer_field_access): Don't check for assignment to final
6092 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6093 possibly returned by outer_field_access_fix. Changed
6094 outer_field_access_fix's first argument.
6095 (check_final_assignment): $finit$'s context is OK.
6096 (patch_unaryop): Use node instead of its line/column value when
6097 calling outer_field_access_fix.
6099 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6101 * parse.y (interface_declaration:): No longer tagged
6102 <node>. Re-installed default action.
6103 (class_member_declaration:): Handle inner interfaces.
6104 (interface_member_declaration): Handle inner interfaces and
6106 (create_interface): Push error if one seen. Suspend parsing
6107 context when processing an inner interface.
6108 (register_fields): Inner class static field limitations not to
6109 apply to inner interfaces.
6111 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6113 * jcf-parse.c (load_class): Update `java_error_count' when a
6114 class' file can't be found.
6115 (parse.y): Avoid (byte)code generation when errors seen.
6117 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6119 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6120 decodes a valid node.
6121 (patch_binop): Handle TRUNC_DIV_EXPR.
6123 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6125 * parse.y (resolve_package): New local `acc'. Try to progressively
6126 build and guess a package and type name.
6128 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6130 * parse.y (find_applicable_accessible_methods_list): Load and
6131 layout the search class if necessary.
6132 (java_complete_tree): Keep to original type of the folded initial
6135 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6137 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6138 Generate error message if circularity is detected. New static
6140 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6141 * jcf-write.c (generate_bytecode_insns): Very simply handle
6143 * parse.y (java_check_circular_reference): Use
6144 `cyclic_inheritance_report' during report, if necessary.
6145 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6146 walking NEW_ARRAY_INIT twice.
6148 2000-02-09 Tom Tromey <tromey@cygnus.com>
6150 * parse.y (check_class_interface_creation): Allow inner classes to
6151 be `private' or `protected', check modifiers' consistency. Prevent
6152 block local classes from bearing any modifiers.
6154 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6156 * except.c (check_start_handlers): Re-add prototype lost in last
6158 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6160 2000-02-09 Andrew Haley <aph@cygnus.com>
6162 * decl.c (clear_binding_level): Remove excess initializer.
6163 (maybe_poplevels): Remove unused variable.
6164 (force_poplevels): Ditto.
6165 (struct binding_level): Add comment.
6167 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6169 * jcf-write.c (generate_classfile): Don't consider
6170 pre-initialization with reference value (use <clinit> instead.)
6171 * parse.y (java_fix_constructors): No generated constructor for
6173 (build_outer_field_access): Removed debug message.
6174 (outer_field_expanded_access_p): Adapted to bytecode generation.
6175 (build_outer_field_access_method): Use fix_method_argument_names.
6176 (build_outer_method_access_method): Fixed indentation. Added
6177 comment. Handle access method generation for static and also void
6179 (build_access_to_thisn): Inserted debug message.
6180 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6181 (resolve_qualified_expression_name): Fixed comment.
6182 (not_accessible_p): Adapted to bytecode generation. Added comment.
6183 (patch_method_invocation): Added comment.
6184 (maybe_use_access_method): Fixed leading comment. Handle static
6186 (java_complete_lhs): Don't shortcut handling of initialized upon
6187 declaration String type static fields when generating bytecode.
6188 (patch_unaryop): Handle outer field access when generating
6191 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6193 * java-tree.h (FIELD_THISN): New macro.
6194 * jcf-write.c (append_synthetic_attribute): New function.
6195 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6196 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6197 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6199 (build_outer_field_access): Turned on access functions usage and
6200 generation when compiling to bytecode.
6201 (maybe_use_access_method): Likewise.
6203 2000-01-25 Andrew Haley <aph@cygnus.com>
6205 * java-except.h (struct eh_range): Add `expanded' field.
6206 (maybe_start_try): Add end_pc arg.
6207 (maybe_end_try): Ditto.
6208 * java-tree.h (force_poplevels): new function.
6209 * expr.c (expand_byte_code): Don't call maybe_start_try or
6211 * except.c (add_handler): Reset expanded.
6212 (expand_start_java_handler): Set expanded.
6213 (check_start_handlers): Don't expand a start handler that's
6214 already been expanded.
6215 (maybe_start_try): Add end_pc arg. Only expand a handler which
6217 (expand_end_java_handler): call force_poplevels.
6218 (force_poplevels): new function.
6219 * decl.c (binding_level): Add start_pc of binding level.
6220 (maybe_pushlevels): Call maybe_start_try when pushing binding
6222 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6223 (LARGEST_PC): Define.
6224 (clear_binding_level): Use LARGEST_PC.
6226 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6227 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6228 (binding_depth, is_class_level, current_pc): new variables.
6229 (struct binding_level): ditto.
6230 (indent): new function.
6231 (push_jvm_slot): add debugging info.
6232 (maybe_pushlevels): ditto.
6233 (maybe_poplevels): ditto.
6236 (start_java_method): ditto.
6237 (give_name_to_locals): comment only.
6238 * except.c (binding_depth, is_class_level, current_pc):
6240 (expand_start_java_handler): add debugging info.
6241 (expand_end_java_handler): ditto.
6243 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6245 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6246 (print_name_for_stub_or_jni, process_file): Constify a char*.
6248 2000-02-03 Tom Tromey <tromey@cygnus.com>
6250 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6252 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6254 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6255 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6258 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6260 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6261 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6262 (struct lang_type): New field `ii_block'.
6263 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6264 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6265 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6266 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6267 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6268 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6270 * parse.y (add_instance_initializer): New function.
6271 (in_instance_initializer): New static global.
6272 (class_body_declaration:): Link instance initializer block.
6273 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6274 (array_creation_expression:): Remove unused local.
6275 (java_parser_context_push_initialized_field): Fixed leading
6276 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6277 CPC_INSTANCE_INITIALIZER_LIST.
6278 (java_parser_context_pop_initialized_field): Likewise.
6279 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6280 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6281 CPC_INITIALIZER_STMT.
6282 (fix_constructors): New local `class_type'. Use it. Call
6283 add_instance_initializer.
6284 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6285 (patch_return): Forbid return in instance initializers.
6286 (patch_throw_statement): Enforce exception handling in the context
6287 of instance initializers.
6289 2000-02-03 Tom Tromey <tromey@cygnus.com>
6291 * Make-lang.in (java.mostlyclean): Remove executables in
6294 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6296 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6297 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6298 (java_float_finite): Convert to use union Word from javaop.h.
6299 (java_double_finite): Convert to use union DWord from javaop.h.
6301 2000-02-02 Tom Tromey <tromey@cygnus.com>
6303 * gjavah.c (options): Added `jni' entry.
6304 (help): Document -jni.
6305 (flag_jni): New global.
6306 (process_file): Handle JNI output. Don't print text from
6307 -prepend, -add, etc, when generating stubs. Only remove `.class'
6308 suffix if it actually exists.
6309 (main): Create a `.c' file when run with `--jni --stubs'. Create
6310 correct output file name with `--jni'.
6311 (print_include): Mangle header name differently in JNI case.
6312 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6314 (print_method_info): Handle JNI case. Put signature info into
6315 method name. Handle case when STREAM is NULL.
6316 (print_name_for_stub_or_jni): New function.
6317 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6318 (print_cxx_classname): Handle JNI.
6319 (print_full_cxx_name): Likewise.
6320 (decode_signature_piece): Likewise.
6321 (overloaded_jni_method_exists_p): New function.
6322 (struct method_name): Added `signature' and `sig_length' fields.
6323 (HANDLE_END_FIELD): Do nothing in JNI mode.
6325 2000-02-02 Tom Tromey <tromey@cygnus.com>
6327 * jv-scan.c: Include version.c, <getopt.h>.
6328 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6329 (options): New array.
6330 (usage): New function.
6331 (version): New function.
6332 (main): Use getopt_long to parse command line.
6333 * jcf-dump.c: Include version.c, <getopt.h>.
6334 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6335 OPT_JAVAP): New macros.
6336 (options): New array.
6337 (usage): Return `void'. Changed message.
6338 (help): New function.
6339 (version): New function.
6340 (main): Use getopt_long_only to parse command line.
6341 * gjavah.c: Include <getopt.h>.
6342 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6343 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6344 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6345 (options): New array.
6346 (java_no_argument): Removed.
6347 (help): Updated with missing options.
6348 (main): Use getopt_long_only to parse command line.
6349 (usage): Changed message.
6351 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6354 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6355 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6356 * parse.y (array_creation_expression:): Handle anonymous arrays.
6357 (build_array_from_name): Don't set `ret_name' if null.
6358 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6359 (qualify_ambiguous_name): Likewise.
6360 (java_complete_expand_class): Likewise.
6362 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6364 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6365 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6366 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6367 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6368 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6369 AIPL_FUNCTION_COMPLETED_INVOCATION.
6370 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6371 AIPL_FUNCTION_INVOCATION_READY.
6372 (AIPL_FUNCTION_DECLARATION): New enum entry.
6373 * parse.y (reorder_static_initialized): New function.
6374 (java_parser_context_pop_initialized_field): Use it.
6375 (add_inner_class_fields): Use
6376 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6377 augmented. Install marker after last alias initializer, if any.
6378 (generate_finit): Fixed typo. Don't try to retain only the used
6380 (method_header): Compute and set DECL_FUNCTION_NAP.
6381 (method_declarator): Fixed comment. Insert alias initializer in
6383 (build_alias_initializer_parameter_list): Fixed leading
6384 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6385 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6386 (java_complete_expand_class): Code to retain only used aliases
6388 (java_complete_expand_methods): New local `first_decl'. Generate
6389 $finit$ first, then expand the constructors, regular methods and
6391 (java_complete_expand_method): Don't report error on missing
6392 return statement if previously detected bogus.
6393 (fix_constructors): Don't patch constructor parameters list.
6394 (patch_method_invocation): Use new AIPL enum values. Reverse
6395 alias initializer list for anonymous classes.
6397 2000-01-30 Anthony Green <green@redhat.com>
6399 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6400 determine how many stack slots to pop.
6402 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6405 error handling/recovery.
6406 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6408 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6410 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6411 FIELD_LOCAL_ALIAS_USED): New macros.
6412 (DECL_FUNCTION_NAP): New macro.
6413 (struct lang_decl): New field `nap'.
6414 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6415 (struct lang_type): New fields `finit_stmt_list' and
6417 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6418 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6419 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6420 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6421 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6422 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6423 (BUILD_THROW): Macro line separator re-indented.
6424 * parse.y (end_class_declaration): New function.
6425 (maybe_generate_pre_expand_clinit): New name for
6426 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6427 pre-expand static fields.
6428 (maybe_generate_clinit): Function deleted.
6429 (check_for_static_method_reference): Prototype's parameter list
6431 (generate_finit): New name for maybe_generate_finit. Changed
6432 leading comment. Function rewritten to use
6433 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6434 (build_alias_initializer_parameter_list): New function.
6435 (java_parser_context_pop_initialized_field): Likewise.
6436 (add_inner_class_fields): Likewise.
6437 (type_declaration:): Call end_class_declaration.
6438 (class_member_declaration:): Likewise.
6439 (formal_parameter_list:): Fixed typos.
6440 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6441 element. Improved error handling.
6442 (block_statement:): Call end_class_declaration.
6443 (anonymous_class_creation:): Likewise.
6444 (create_anonymous_class): Fixed comments.
6445 (create_class): Call add_inner_class_fields.
6446 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6447 (method_header): Use MARK_FINAL_PARMS.
6448 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6449 (method_declarator): Propagate final argument flag.
6450 (craft_constructor): New local `artificial'. Call
6451 build_alias_initializer_parameter_list. Use
6452 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6453 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6455 (complete_expand_class): Get rid of unused outer context local
6457 (java_complete_expand_methods): Fixed leading
6458 comment. Generate/pre-expand <clinit> first. Changed method
6459 expansion order to regular, $finit$, constructors, <clinit>.
6460 (java_complete_expand_method): Set current_function_decl.
6461 (fix_constructors): Fix constructor parameter list to account for
6462 outer context local alias initializers.
6463 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6464 (resolve_expression_name): Lookup outer context local aliases. New
6465 local `access', use it.
6466 (patch_method_invocation): Patch inner class ctor invocation with
6467 outer context local aliases initialization values. $finit$
6468 invocation patching now includes things generated with
6469 build_alias_initializer_parameter_list.
6470 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6471 (build_super_invocation): Likewise.
6472 (patch_assignment): Changed comment.
6474 2000-01-27 Andrew Haley <aph@cygnus.com>
6476 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6480 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6482 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6484 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6486 * parse.y (register_fields): Don't pass a format specifier to
6487 OBSOLETE_MODIFIER_WARNING.
6488 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6489 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6491 (check_modifiers): Change function into a macro.
6492 (check_class_interface_creation): Pass a literal format string.
6494 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6496 * buffer.h: PROTO -> PARAMS.
6497 * check-init.c: Likewise.
6498 * class.c: Likewise.
6499 * constants.c: Likewise.
6500 * convert.h: Likewise.
6502 * except.c: Likewise.
6504 * gjavah.c: Likewise.
6505 * java-except.h: Likewise.
6506 * java-tree.h: Likewise.
6507 * jcf-depend.c: Likewise.
6508 * jcf-dump.c: Likewise.
6509 * jcf-parse.c: Likewise.
6510 * jcf-path.c: Likewise.
6511 * jcf-reader.c: Likewise.
6512 * jcf-write.c: Likewise.
6514 * jv-scan.c: Likewise.
6515 * jvgenmain.c: Likewise.
6516 * jvspec.c: Likewise.
6520 * parse-scan.y: Likewise.
6521 * parse.h: Likewise.
6522 * parse.y: Likewise.
6523 * typeck.c: Likewise.
6524 * verify.c: Likewise.
6527 * zextract.c: Likewise.
6528 * zipfile.h: Likewise.
6530 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6533 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6534 * constants.c (build_constant_data_ref): Check for cached
6535 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6536 in TYPE_CPOOL_DATE_REF.
6537 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6538 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6539 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6540 (LOCAL_FINAL): New macro.
6541 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6542 constant pool -- don't try to reuse.
6543 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6545 (find_in_current_zip): Use TYPE_JCF.
6546 * parse.h (java_check_final): Prototype removed.
6547 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6548 (maybe_create_class_interface_decl,
6549 check_class_interface_creation): Likewise.
6550 (java_expand_finals): Function removed.
6551 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6552 (block_statement:): Fixed comment.
6553 (anonymous_class_creation:): Likewise.
6554 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6556 (check_class_interface_creation): Loosened error report on (inner)
6557 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6558 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6559 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6561 (create_interface): Likewise.
6562 (anonymous_class_counter): New static global.
6563 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6564 patch. Fixed comments.
6565 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6566 anonymous_class_counter when declaring a toplevel class.
6567 (craft_constructor): Fixed constructor name when handling
6568 anonymous classes. Anonymous class constructors to feature hidden
6570 (java_fix_constructors): Added comment.
6571 (java_check_final): Function removed.
6572 (java_complete_expand_methods): Fixed comment. Don't generate
6573 class data, save its outgoing constant pool instead.
6574 (verify_constructor_super): Skip anonymous class constructor
6575 hidden this$<n> parameter.
6576 (java_expand_classes): New local `saved_ctxp'. Removed call to
6577 java_expand_finals and java_check_final. Expand anonymous class
6578 constructors. Generate class data.
6579 (build_super_invocation): Skip anonymous class hidden this$<n>
6581 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6582 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6583 (set_java_signature): Likewise.
6585 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6587 * gjavah.c: Delete ACC_VISIBILITY define.
6588 * jcf.h: Add ACC_VISIBILITY define.
6589 * parse.y: final: rule tagged <value>.
6590 (java_check_regular_methods): Use ACC_VISIBILITY define for
6591 default package access check.
6592 (local_variable_declaration_statement): Use final: rule.
6594 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6596 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6599 2000-01-17 Tom Tromey <tromey@cygnus.com>
6601 * gjavah.c (print_field_info): Allow non-static final fields.
6603 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6605 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6606 * parse.y (patch_anonymous_class): New function.
6607 (create_anonymous_class): Register incomplete type when the
6608 class/interface to extends/implement isn't known yet.
6609 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6610 (verify_constructor_super): Tuned error message.
6612 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6614 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6615 (ANONYMOUS_CLASS_P): New macro.
6616 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6617 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6618 * parse.y (create_class): Added leading argument.
6619 (maybe_create_class_interface_decl,
6620 check_class_interface_creation): Likewise.
6621 (craft_constructor): New function.
6622 (verify_constructor_super): Added argument in prototype.
6623 (class_declaration:): Inserted leading argument.
6624 (for_begin:): Use FOR_LOOP_P.
6625 (anonymous_class_creation): Create WFL of the anonymous class to
6626 instantiate. Call build_new_invocation. Added comments.
6627 (check_class_interface_creation): Handle parameter `anonymous' in
6628 verbose mode class creation announce.
6629 (link_nested_class_to_enclosing): Exclude anonymous classes.
6630 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6631 anonymous class, even though they appear to have an enclosing
6633 (create_interface): Pass extra argument to
6634 check_class_interface_creation.
6635 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6636 (create_class): Call check_class_interface_creation and
6637 maybe_create_class_interface_decl with extra new argument. Don't
6638 add private this$<n> to anonymous classes.
6639 (method_declarator): Insert hidden this$<n> to anonymous class
6641 (java_fix_constructors): Deleted code creating default
6642 constructor. Call craft_constructor instead.
6643 (java_check_regular_methods): Set `saw_constructor' to 1 for
6645 (fix_constructors): Pass extra argument to verify_constructor_super.
6646 (verify_constructor_super): New local `sdecl', use it. Search for
6647 matching constructor (possibly featuring arguments) in super
6649 (lookup_method_invoke): Craft constructor according to arguments
6650 list when dealing with anonymous class constructors.
6651 (build_super_invocation): Pass arguments to anonymous class super
6653 (search_loop): Use FOR_LOOP_P.
6654 (labeled_block_contains_loop_p): Likewise.
6656 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6659 (enclosing_context_p): New function.
6660 (get_access_flags_from_decl): Handle CLASS_STATIC.
6661 (maybe_layout_super_class): Extra first argument passed to
6663 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6665 * decl.c (access0_identifier_node): New global.
6666 (init_decl_processing): access0_identifier_node initialized.
6667 (pushdecl): Set DECL_CONTEXT only on non type decls.
6668 * expr.c (lookup_field): Lookup inner class fields in enclosing
6670 (expand_invoke): Use ID_INIT_P.
6671 (expand_java_field_op): Use DECL_CLINIT_P.
6672 * java-tree.def (CLASS_LITERAL): New tree code.
6673 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6674 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6675 (struct lang_decl): New field `inner_access'.
6676 (enclosing_context_p): Prototyped.
6677 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6678 ID_CLINIT_P): New macros.
6679 (CLASS_STATIC): New macro.
6680 (CLASS_ACCESS0_GENERATED_P): New macro.
6681 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6682 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6683 INNER_CLASS_P): New macros.
6684 (DECL_INNER_CLASS_LIST): New macro.
6685 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6687 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6688 the shift value to int. Fixed typo in comment.
6689 * lex.c (inst_id, wpv_id): Initialize.
6690 * mangle.c (unicode_mangling_length): Take `$' into account.
6691 * parse.h (DRECOVER, RECOVER): Terminate properly.
6692 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6693 (typedef struct _jdep): New field `enclosing'.
6694 (JDEP_ENCLOSING): New macro.
6695 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6696 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6697 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6698 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6699 GET_ENCLOSING_CPC_CONTEXT): New macros.
6700 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6701 (do_resolve_class): Added extra argument in prototype.
6702 * parse.y (resolve_class): Added extra argument in prototype.
6703 (maybe_create_class_interface_decl): Likewise.
6704 (maybe_use_access_method, build_wfl_wrap): New functions.
6705 (java_complete_expand_classes, java_complete_expand_class):
6707 (java_parser_context_push_initialized_field,
6708 java_parser_context_suspend, java_parser_context_resume):
6710 (maybe_make_nested_class_name, make_nested_class_name,
6711 set_nested_class_simple_name_value,
6712 link_nested_class_to_enclosing, find_as_inner_class,
6713 find_as_inner_class_do, check_inner_class_redefinition,
6714 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6715 maybe_build_thisn_access_method, build_outer_field_access,
6716 build_outer_field_access_methods, build_outer_field_access_expr,
6717 build_outer_method_access_method, build_new_access_id,
6718 build_outer_field_access_method, outer_field_access_p,
6719 outer_field_expanded_access_p, outer_field_access_fix,
6720 build_incomplete_class_ref, patch_incomplete_class_ref,
6721 create_anonymous_class): Likewise.
6722 (inst_id, wpv_id): New static global variables.
6723 (synchronized:): New rule, tagged <node>.
6724 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6726 (anonymous_class_creation:): New rule, tagged <node>.
6727 (NEW_TK): Tagged <node>.
6728 (type_literals, array_type_literal): New rules, tagged <node>.
6729 (class_declaration:): Removed action when reducing by class_body:
6730 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6731 using GET_CPC in sub-rules.
6732 (class_member_declaration): Handle inner classes.
6733 (method_declaration): When reducing method_header:, reset
6734 current_function_decl when appropriate.
6735 (method_declarator:): Set the number of formal parameter to 0 for
6736 method declared without arguments.
6737 (constructor_declarator:): Likewise.
6738 (static_initializer:): List of elements kept in a list.
6739 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6740 use of the keyword `static' for type declarations.
6741 (block_statement:): Handle inner class declarations.
6742 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6743 type qualified `this'.
6744 (class_instance_creation_expression): Use anonymous_class_creation:
6745 to handle inner class instances creation. Handle qualified `new'.
6746 (something_dot_new): Added appropriate actions.
6747 (create_new_parser_context): New function.
6748 (java_push_parser_context, java_parser_context_save_global,
6749 java_parser_context_suspend): Use create_new_parser_context.
6750 (check_modifiers): Changed leading comment.
6751 (check_class_interface_creation): Handle interclasses.
6752 (add_superinterfaces): Fixed comment.
6753 (create_interface): Build qualified name from the raw_name instead
6754 of its matching WFL. Push the initialized fields list. raw_name added
6755 as an extra argument to maybe_create_class_interface_decl.
6756 (create_class): Build qualified name from the raw_name instead of
6757 its matching WFL. Removed assignment to current_parsed_class_un.
6758 Call PUSH_ERROR before returning an error. Suspend the current
6759 parser context when processing an inner class. Push the
6760 initialized fields list. raw_name added as an extra argument to
6761 maybe_create_class_interface_decl. Add the private this$<n>
6763 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6764 (register_fields): Get the class type from GET_CPC and handle
6765 previous errors. Added code to handle the creation of static
6766 fields in inner classes. Initialized fields initialization
6767 statements kept in a list of lists.
6768 (maybe_generate_finit): Initialized fields initialization
6769 statements kept in a list of lists. Use GET_CPC.
6770 (maybe_generate_clinit): Likewise.
6771 (method_header): Use GET_CPC and GET_CPC_UN.
6772 (parser_qualified_classname): Handle inner classes.
6773 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6774 (java_fix_constructors): Hide pointer to enclosing context
6775 instance in constructor list when dealing with inner classes.
6776 (jdep_resolve_class): Call resolve_class with extra first argument
6778 (resolve_class): Add enclosing context as a first extra argument
6779 to do_resolve_class.
6780 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6782 (resolve_no_layout): Extra argument added to resolve_class
6784 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6785 (java_get_real_method_name): Use GET_CPC_UN.
6786 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6787 (java_check_abstract_methods): Handle static method declared in
6788 inner classes by an error.
6789 (java_check_regular_methods): Use DECL_CLINIT_P.
6790 (source_start_java_method): Also set DECL_MAX_LOCALS.
6791 (create_artificial_method): Call java_parser_context_save_global
6792 and java_parser_context_restore_global instead of saving/restoring
6793 the context by hand.
6794 (expand_start_java_method): Improved verbose mode message.
6795 (java_complete_expand_methods): Fixed leading comment. Use
6797 (fix_constructors): Added assignment to this$<n> if necessary.
6798 (java_expand_classes): Call java_complete_expand_classes instead
6799 of java_complete_expand_methods.
6800 (make_qualified_primary): Simplified.
6801 (merge_qualified_name): Optimized for missing left or right parts.
6802 (resolve_expression_name): Handle access to outer class fields from
6804 (resolve_qualified_expression_name): New macro
6805 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6806 classes. Report error on non appropriate qualification of
6807 `new'. Handle qualified `this'.
6808 (not_accessible_p): Allow access to outer class private fields from
6810 (patch_method_invocation): Handle method invocations through
6811 access methods and inner class constructor invocations.
6812 (find_applicable_accessible_methods_list): Search enclosing
6813 contexts of an inner class.
6814 (search_applicable_methods_list): Fixed typo.
6815 (argument_types_convertible): Handle inner class constructors'
6816 hidden outer context reference argument.
6817 (qualify_ambiguous_name): Handle qualified `this'.
6818 (java_complete_lhs): Handle use of field accessed through
6819 artificial access methods in various cases of assignments. Handle
6821 (check_final_assignment): Use DECL_CLINIT_P.
6822 (valid_ref_assignconv_cast_p): Handle the destination being an
6823 enclosing context of the source.
6824 (patch_unaryop): Handle use of field accessed through artificial
6826 (patch_return): Use DECL_CLINIT_P.
6827 (patch_throw_statement): Use DECL_CLINIT_P.
6828 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6829 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6832 2000-01-16 Anthony Green <green@cygnus.com>
6834 * parse.y (build_string_concatenation): Only use
6835 StringBuffer(String) shortcut if String arg is constant.
6837 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6839 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6840 the shift value to int. Fixed typo in comment.
6842 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6844 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6845 * jcf-write.c: Likewise.
6846 * parse.y: Likewise.
6847 * parse.c: Regenerate.
6849 2000-01-09 Anthony Green <green@cygnus.com>
6851 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6852 bytecodes in the correct order.
6854 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6856 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6858 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6860 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6861 before building constant array decl.
6863 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6865 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6866 method invocation and typo in conditional expression.
6867 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6868 the appropriate NOTE_POP.
6869 * parse.y (patch_binop): Shift value mask to feature the right
6872 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6874 * class.c (assume_compiled, assume_compiled_node): Add static
6876 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6878 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6880 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6882 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6883 to `__modifier' to avoid stringifying it.
6885 * parse.y (verify_constructor_circularity): Don't call a variadic
6886 function with a non-literal format string.
6887 (java_check_abstract_methods): Move unreachable code inside
6888 `continue' statement.
6889 (lookup_method_invoke): Call xstrdup, not strdup.
6891 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6894 * jcf-parse.c (yyparse): Likewise.
6896 * jv-scan.c (main): Likewise.
6898 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6900 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6901 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6902 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6905 * parse.y (synchronized, variable_redefinition_error,
6906 check_class_interface_creation, create_interface, create_class,
6907 method_header, finish_method_declaration,
6908 check_modifiers_consistency, method_declarator,
6909 complete_class_report_errors, check_abstract_method_definitions,
6910 java_check_regular_methods, check_throws_clauses,
6911 java_check_abstract_methods, read_import_dir,
6912 check_pkg_class_access, declare_local_variables, fix_constructors,
6913 cut_identifier_in_qualified, resolve_expression_name,
6914 resolve_qualified_expression_name, patch_method_invocation,
6915 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6916 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6917 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6918 patch_try_statement, patch_synchronized_statement,
6919 patch_throw_statement, check_thrown_exceptions,
6920 patch_conditional_expr): Likewise.
6922 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * Makefile.in (LIBDEPS): Added gcc's errors.o
6925 (../jcf-dump$(exeext):): Link with gcc's errors.o
6926 (../gcjh$(exeext):): Likewise.
6927 * expr.c (expand_java_NEW): Layout the entire target type instead of
6928 laying out its methods only.
6929 (lookup_field): Layout the class after having loaded it.
6930 * java-tree.h (java_debug_context): Declared.
6931 * jcf-io.c (toplev.h): Included.
6932 (find_class): Removed assignment to jcf's outofsynch
6933 field. Force source file to be read if newer than its matching
6934 class file. Tweaked debug messages.
6935 * jcf-parse.c (jcf_out_of_synch): Deleted.
6936 (read_class): Call to jcf_out_of_synch removed.
6937 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6938 (jcf_out_of_synch): Prototype deleted.
6939 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6940 `deprecated' and `class_err': integer turned into bit-fields.
6941 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
6942 * parse.y (package_list): New global.
6943 (package_declaration:): Record newly parsed package name.
6944 (extra_ctxp_pushed_p): Static global deleted.
6945 (java_parser_context_save_global): Create buffer context for the
6946 purpose of saving globals, if necessary.
6947 (java_parser_context_restore_global): Pop context pushed for the
6948 purpose of saving globals, if necessary.
6949 (java_debug_context_do): New prototype and function.
6950 (java_debug_context): Likewise.
6951 (do_resolve_class): Use already parsed package names to qualify
6952 and lookup class candidate.
6953 (java_pre_expand_clinit): Removed unnecessary local variable.
6955 1999-12-17 Tom Tromey <tromey@cygnus.com>
6957 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6959 (process_file): Use `\n\' at end of each line in string.
6961 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6963 * expr.c (expand_invoke): Layout the loaded class before
6964 attempting to use it.
6965 (expand_java_field_op): Allow final field assignments to take
6967 * typeck.c (convert): Return error_mark_node if expr is null.
6969 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6971 * class.c (class_depth): Return -1 if the class doesn't load
6973 * expr.c (can_widen_reference_to): Check for errors during depth
6974 computation and return 0 accordingly.
6975 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6976 create default constructors and add an other error check.
6977 * parse.h (java_fix_constructors): Prototyped.
6978 * parse.y (java_pre_expand_clinit): Likewise.
6979 (build_super_invocation): Re-prototyped to feature one argument.
6980 (java_check_circular_reference): Directly use `current'.
6981 (java_fix_constructors): New function.
6982 (java_check_regular_methods): Don't create default constructors
6983 here, but abort if none were found.
6984 (java_complete_expand_methods): Pre-process <clinit> calling
6985 java_pre_expand_clinit.
6986 (java_pre_expand_clinit): New function.
6987 (fix_constructors): build_super_invocation invoked with the
6988 current method declaration as an argument.
6989 (build_super_invocation): Use the context of the processed method
6990 decl argument instead of current_class.
6991 * typeck.c (lookup_java_method): Take WFLs in method names into
6994 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6996 * class.c (make_class_data): flag_keep_inline_functions to keep
6997 private methods in the method array.
6999 1999-12-15 Anthony Green <green@cygnus.com>
7001 * check-init.c (check_init): Take into account both types of
7002 `throw's when checking for uninitialized variables.
7004 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7006 * parse.y (java_complete_lhs): Force convertion of array
7007 dimensions to int_type_node, that's what runtime's ABI expects.
7009 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7011 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7012 operand of a WFL, until the Java front-end gets fixed with regard
7013 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7015 1999-12-10 Andrew Haley <aph@cygnus.com>
7017 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7018 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7019 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7023 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7025 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7026 before calling expand_eh_region_start and expand_start_all_catch.
7027 * except.c (expand_start_java_handler): Switch to permanent
7028 obstack before calling expand_eh_region_start.
7029 (expand_end_java_handler): Switch to permanent obstack before
7030 calling expand_start_all_catch.
7032 1999-12-5 Anthony Green <green@cygnus.com>
7034 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7035 function with side effects.
7036 (init_decl_processing): Mark all memory allocating DECLs with
7039 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7041 * except.c (expand_end_java_handler): Call
7042 expand_resume_after_catch and end_catch_handler.
7044 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7046 * verify.c (verify_jvm_instructions): Create new return label
7047 chain if non existent (don't rely on the verified state of the jsr
7050 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7052 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7053 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7055 * parse.y (patch_assignment): Removed bogus final class test on
7056 lhs when checking on whether to emit an ArrayStoreException runtime
7058 * expr.c (expand_java_arraystore): Likewise.
7060 1999-11-28 Anthony Green <green@cygnus.com>
7062 * decl.c (find_local_variable): Reuse single slot decls when
7065 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7067 * jcf-parse.c (saw_java_source): Global variable removed.
7068 (read_class): Don't use `saw_java_source'. Added extra braces.
7069 (yyparse): Code setting `saw_java_source' removed.
7071 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7073 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7075 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7077 * verify.c (merge_type_state): Non verified subroutines being
7078 considered more than once to trigger passive type merge.
7080 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7082 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7083 in case of error. Error message tuned.
7085 1999-11-21 Anthony Green <green@cygnus.com>
7087 * constants.c (find_methodref_index): Unwrap method names before
7088 inserting them in the constant pool.
7090 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7092 * class.c (assume_compiled_node): New typedef.
7093 (assume_compiled_tree): New static data.
7094 (find_assume_compiled_node): New function.
7095 (add_assume_compiled): New function.
7096 (assume_compiled): New function.
7097 * class.c (make_class_data): Use assume_compiled.
7098 (is_compiled_class): Use assume_compiled.
7100 * java-tree.h (add_assume_compiled): Declare.
7102 * lang.c (lang_decode_option): Parse new options.
7104 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7107 int_type_node: that's what `_Jv_AllocObject' expects.
7109 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * parse.y (lookup_method_invoke): Use lang_printable_name to
7112 reliably build the type name during error report. Fixes PR gcj/97.
7114 1999-11-09 Tom Tromey <tromey@cygnus.com>
7116 * jcf-path.c: Include <sys/stat.h>.
7117 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7118 (DIR_UP): New macro.
7120 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7122 * parse.y (source_end_java_method): Resume permanent allocation,
7123 reversing Apr 27 1998 patch.
7124 (patch_string_cst): Pop obstacks after having pushed the permanent
7127 1999-11-05 Tom Tromey <tromey@cygnus.com>
7129 * class.c (finish_class): Emit inlined methods if any native
7130 methods exist in the class. Fixes PR gcj/85.
7132 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7134 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7135 (qualify_ambiguous_name): Likewise.
7137 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7139 * typeck.c: (lookup_java_method): search all inherited
7140 interfaces when looking up interface method.
7142 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7144 * parse.y (method_header:): Issue error message for rule `type
7146 (synchronized:): Error report when not using synchronized.
7148 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7150 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7151 being used before the superclass constructor has been called.
7152 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7153 instead of `CALL_THIS_CONSTRUCTOR_P'.
7155 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7157 * check-init.c: Fix typo in comment.
7159 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7161 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7164 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7166 * parse.y (expression_statement:): Call function to report
7167 improper invocation of a constructor.
7168 (parse_ctor_invocation_error): New function.
7170 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7172 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7175 1999-10-21 Tom Tromey <tromey@cygnus.com>
7177 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7178 in generated `main'.
7180 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7182 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7183 (qualify_ambiguous_name): Likewise.
7185 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7187 * parse.y (java_complete_tree): fold_constant_for_init to work on
7189 (java_complete_lhs): Likewise.
7190 (array_constructor_check_entry): Complete an initializer element
7191 on permanent_obstack.
7193 1999-10-19 Tom Tromey <tromey@cygnus.com>
7195 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7196 From Mike Moreton <mike@pillim.demon.co.uk>.
7198 1999-10-15 Greg McGary <gkm@gnu.org>
7200 * java-tree.h (flag_bounds_check): Remove extern decl.
7201 * lang.c (flag_bounds_check): Remove global variable.
7202 (lang_f_options): Remove "bounds-check" entry.
7203 (lang_init_options): Default flag_bounds_check to "on".
7205 1999-10-14 Tom Tromey <tromey@cygnus.com>
7207 * jvgenmain.c (usage): New function.
7208 (main): Use it. Also, handle `-D' options.
7209 * jvspec.c (lang_specific_driver): Recognize -D.
7210 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7212 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7214 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7216 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7217 variadic function with a non-literal format string.
7219 * parse-scan.y (report_main_declaration): Likewise.
7221 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7223 * parse.y (read_import_dir, patch_assignment, patch_binop,
7224 patch_array_ref): Likewise.
7226 * typeck.c (build_java_array_type): Likewise.
7228 * verify.c (verify_jvm_instructions): Likewise.
7230 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7232 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7234 1999-10-07 Anthony Green <green@cygnus.com>
7236 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7237 where CHECK_PUT may fail for valid reasons.
7239 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7240 UNSAFE_PUTN): New macros.
7242 1999-10-04 Tom Tromey <tromey@cygnus.com>
7244 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7245 well. Fixes Java PR gcj/59.
7246 * parse-scan.y (yyerror): Report errors.
7248 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7250 * decl.c (insert_block): Remove unconditional `abort'.
7252 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7254 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7255 FUNCTION_CODE now of type int. All callers changed.
7256 Set the builtin's DECL_BUILT_IN_CLASS.
7258 1999-09-23 Tom Tromey <tromey@cygnus.com>
7260 * jvspec.c (lang_specific_driver): Don't read spec file if
7261 -fsyntax-only given.
7263 1999-09-22 Tom Tromey <tromey@cygnus.com>
7265 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7267 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7268 (WORDS_TO_LONG): Likewise.
7269 (WORDS_TO_DOUBLE): Likewise.
7271 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7273 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7274 (RELOCATION_VALUE_1): Likewise.
7275 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7276 push_in_const, push_long_const): Prototyped.
7277 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7278 (push_constant2): Likewise.
7279 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7280 (find_constant_wide): Cast find_constant2's integer arguments to
7282 (find_constant_index): Cast find_constant2's and find_constant2's
7283 integer arguments to `jword'.
7284 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7285 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7286 (emit_if): Use RELOCATION_VALUE_1.
7287 (emit_goto): Likewise.
7288 (emit_jsr): Likewise.
7289 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7290 argument to push_long_const to HOST_WIDE_INT.
7292 1999-09-15 Andreas Schwab <schwab@suse.de>
7294 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7296 1999-09-20 Nick Clifton <nickc@cygnus.com>
7298 * lang.c (lang_decode_option): Extend comment.
7300 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7305 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7307 * gjavah.c (get_field_name, print_method_info, print_include,
7308 add_namelet): Use xmalloc, not malloc.
7310 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7311 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7314 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7316 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7318 * jcf-path.c (add_entry): Likewise.
7320 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7322 * jv-scan.c (xmalloc): Remove definition.
7324 * jvgenmain.c (xmalloc): Likewise.
7326 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7328 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7330 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7331 concat, not xmalloc/sprintf.
7332 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7333 (xstrdup): Remove definition.
7335 * parse.y (duplicate_declaration_error_p,
7336 constructor_circularity_msg, verify_constructor_circularity,
7337 check_abstract_method_definitions, java_check_regular_methods,
7338 java_check_abstract_methods, patch_method_invocation,
7339 check_for_static_method_reference, patch_assignment, patch_binop,
7340 patch_cast, array_constructor_check_entry, patch_return,
7341 patch_conditional_expr): Use xstrdup, not strdup.
7343 * zextract.c (ALLOC): Use xmalloc, not malloc.
7345 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7347 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7349 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7350 (do_spec, lang_specific_pre_link, lang_specific_driver,
7351 input_filename, input_filename_length): Don't declare.
7352 (main_class_name, jvgenmain_spec, lang_specific_driver):
7354 (lang_specific_driver): All calls to the function pointer
7355 parameter now explicitly call `fatal'.
7357 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7359 * parse.y (find_applicable_accessible_methods_list): Search
7360 abstract classes as interfaces.
7362 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7364 * class.c (finish_class): We're now outside a valid method
7365 declaration. Tell the rest of gcc so.
7367 1999-09-08 Bruce Korb autogen@linuxbox.com
7369 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7371 1999-09-07 Tom Tromey <tromey@cygnus.com>
7373 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7375 (decode_signature_piece): Don't emit "::" in JArray<>.
7376 (print_namelet): Only print trailing `;' when printing a class.
7378 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7380 * java-tree.h: Delete declarations for all tree nodes now moved to
7382 * decl.c: Delete their definitions.
7384 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7386 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7387 * Makefile.in (OBJS): Add ggc-callbacks.o.
7388 (OBJDEPS): Likewise.
7390 1999-09-03 Tom Tromey <tromey@cygnus.com>
7392 * parse.y (strip_out_static_field_access_decl): Return operand if
7393 it satisfies JDECL_P.
7395 1999-09-02 Tom Tromey <tromey@cygnus.com>
7397 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7398 Handle nested arrays, like `[[I'.
7400 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7402 * class.c (finish_class): Remove unused parameter, all callers
7405 * expr.c (build_java_athrow): Change return type to void.
7406 (java_lang_expand_expr): Make sure each case in switch returns a
7409 * java-tree.h (finish_class): Fix prototype to take void args.
7411 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7412 (main): Issue return from main, not exit.
7414 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7416 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7418 * jv-scan.c (main): Issue return from main, not exit.
7420 * parse.y (check_abstract_method_definitions,
7421 java_check_abstract_method_definitions): Add static prototypes.
7422 (java_complete_expand_methods): Fix call to `finish_class'.
7424 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7427 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7429 * lang.c (language_string): Constify.
7431 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7433 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7434 Remove hacks for stuff which comes from libiberty.
7436 * Make-lang.in: Likewise.
7438 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7440 * Makefile.in (xref.o): Depend on xref.c explicitly.
7442 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7444 * java-tree.h (lang_printable_name): Constify a char*.
7446 * lang.c (lang_printable_name): Likewise.
7448 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7450 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7453 1999-08-26 Tom Tromey <tromey@cygnus.com>
7455 * gjavah.c (print_cxx_classname): Print "::" before qualified
7458 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7460 * parse.y (lookup_cl): Changed leading comment. Now does its best
7461 to set the column number.
7462 (qualify_ambiguous_name): Take WFL wrappers into account.
7464 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7466 * verify.c (verify_jvm_instructions): Don't check instruction
7467 validity beyond end of method.
7469 1999-08-25 Tom Tromey <tromey@cygnus.com>
7471 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7473 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7475 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7476 cxx_keyword_subst, generate_access, name_is_method_p,
7477 get_field_name, print_field_name, super_class_name, print_include,
7478 decode_signature_piece, print_class_decls, usage, help,
7479 java_no_argument, version, add_namelet, print_namelet): Add static
7481 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7482 name_is_method_p): Constify a char*.
7483 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7484 Provide a final else clause in an if-else-if.
7485 (print_field_info): Add missing final arg in function call to
7487 (print_method_info, decompile_method, decode_signature_piece,
7488 print_c_decl, print_full_cxx_name, print_stub,
7489 print_mangled_classname, super_class_name, print_include,
7490 add_namelet, add_class_decl, print_class_decls, process_file,
7491 help): Constify a char*.
7493 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7494 push_int_const, find_constant_wide, find_constant_index,
7495 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7496 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7497 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7498 emit_if, emit_goto, emit_jsr, call_cleanups,
7499 make_class_file_name): Add static prototypes.
7500 (generate_bytecode_return, generate_bytecode_insns): Pass a
7501 NULL_PTR, not a NULL_TREE.
7503 * jv-scan.c: Include "jcf.h".
7504 (main): Declare using DEFUN macro.
7506 * jvspec.c (find_spec_file, lang_specific_pre_link,
7507 lang_specific_driver): Add prototypes.
7508 (find_spec_file): Constify a char*.
7510 * keyword.gperf (hash, java_keyword): Add prototypes.
7512 * lang.c (lang_print_error): Add static prototype.
7513 (lang_init): Prefer memcpy over bcopy to avoid casts.
7515 * lex.c (yylex): Add static prototype.
7517 * parse-scan.y: Include "lex.c" earlier.
7519 * parse.h: Remove redundant declaration for `yylex'.
7521 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7522 labeled_block_contains_loop_p): Add static prototypes.
7523 (not_accessible_p): Make static to match prototype.
7525 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7527 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7529 * parse.y (check_method_redefinition): Changed leading comment.
7530 (check_abstract_method_definitions): New function.
7531 (java_check_abstract_method_definitions): New function.
7532 (java_check_regular_methods): Call it.
7533 (verify_constructor_super): Fixed indentation.
7534 (lookup_method_invoke): Likewise.
7536 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7538 * parse.y (method_header): Return a null pointer if the current
7540 (finish_method_declaration): Return if the current function decl
7542 (source_start_java_method): Likewise.
7543 (java_method_add_stmt): Likewise.
7545 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7547 * class.c (emit_register_class): Removed unnecessary call to
7549 * parse.y (labeled_block_contains_loop_p): Removed unused local
7552 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7554 * parse.y (java_refold): Added prototype.
7556 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7558 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7559 (java_stabilize_reference): Removed unnecessary `else'.
7560 (java_complete_lhs): Set flag to remember boolean. Call
7561 java_refold. Added comments.
7562 (java_decl_equiv): New function.
7563 (binop_compound_p): Likewise.
7564 (java_refold): Likewise.
7565 (patch_unaryop): Striped static field access assigned to decl and
7566 op. Changed promotion scheme for ++/-- operators.
7567 (search_loop): New function.
7568 (labeled_block_contains_loop_p): Likewise.
7569 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7571 (patch_bc_statement): Call search_loop. Fixed comment.
7573 1999-08-14 Anthony Green <green@cygnus.com>
7575 * expr.c (java_lang_expand_expr): Mark static array data as
7578 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7580 * jvgenmain.c (main): NUL-terminate name_obstack.
7582 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7584 * check-init.c (check_bool2_init, done_alternative): Add static
7587 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7588 (add_method, build_utf8_ref, build_class_ref,
7589 append_gpp_mangled_type, layout_class_method): Constify a char*.
7591 * decl.c (push_promoted_type, make_binding_level): Add static
7593 (push_promoted_type, pushdecl): Constify a char*.
7595 * except.c (find_handler_in_range, link_handler,
7596 check_start_handlers): Add static prototypes.
7598 * expr.c (process_jvm_instruction): Constify a char*.
7600 * gjavah.c (main): Constify a char*.
7602 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7605 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7607 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7608 munge, print_ents): Constify a char*.
7610 * jcf-dump.c (disassemble_method): Constify a char*.
7611 (print_constant_pool, print_exception_table): Add static prototypes.
7612 (print_constant, print_exception_table, main, disassemble_method):
7615 * jcf-io.c (find_classfile, find_class): Likewise.
7617 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7618 (set_source_filename, predefined_filename_p): Add static prototypes.
7619 (set_source_filename, get_constant, get_class_constant,
7620 find_in_current_zip): Constify a char*.
7622 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7624 (add_entry, add_path, jcf_path_classpath_arg,
7625 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7627 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7628 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7629 jcf_parse_one_method, jcf_parse_methods,
7630 jcf_parse_final_attributes): Add static prototypes.
7631 (get_attribute): Constify a char*.
7633 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7634 jcf_dependency_add_target, jcf_path_classpath_arg,
7635 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7637 * jv-scan.c (main): Constify a char*.
7638 (gcc_obstack_init): Add prototype arguments.
7640 * jvgenmain.c (gcc_obstack_init): Likewise.
7641 (main): Constify a char*.
7643 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7645 (put_decl_string, lang_print_error): Constify a char*.
7646 (lang_init): Remove redundant extern prototype.
7648 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7650 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7651 Add static prototypes.
7652 (get_type_from_signature): Constify a char*.
7654 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7655 Add static prototypes.
7656 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7657 (verify_jvm_instructions): Constify a char*.
7659 * xref.c (xref_flag_value): Likewise.
7661 * xref.h (xref_flag_value): Likewise.
7663 * zextract.c (makeword, makelong): Add static prototypes.
7664 (makeword, makelong): Constify a uch*.
7666 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7668 * lang.c (java_dummy_print): Constify a char*.
7669 (lang_print_error): Likewise.
7670 (lang_init): Remove redundant prototype for `print_error_function'.
7671 (lang_init_source): Likewise.
7672 (lang_identify): Constify a char*.
7674 1999-08-09 Tom Tromey <tromey@cygnus.com>
7676 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7677 (WORDS_TO_LONG): Likewise.
7678 (WORDS_TO_DOUBLE): Likewise.
7680 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7682 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7684 * expr.c (java_stack_pop, java_array_data_offset,
7685 build_java_throw_out_of_bounds_exception, case_identity,
7686 build_java_check_indexed_type): Add static prototypes.
7687 (linenumber_table, expand_invoke, expand_java_field_op,
7688 build_primtype_type_ref, expand_byte_code): Constify a char*.
7690 * java-tree.h (build_primtype_type_ref, linenumber_table):
7692 (java_lang_expand_expr): Add prototype.
7694 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7695 `java_lang_expand_expr'.
7697 * lex.c (java_lex_error): Constify a char*.
7698 (java_get_unicode, java_read_char, java_allocate_new_line,
7699 java_unget_unicode, java_sneak_unicode): Prototype.
7701 * parse-scan.y (current_class, package_name, method_declarator,
7702 report_class_declaration, yyerror): Constify a char*.
7704 * parse.h (java_report_errors): Prototype.
7705 (yyerror): Constify a char*.
7707 * parse.y (classitf_redefinition_error, check_modifiers,
7708 parse_jdk1_1_error, lookup_package_type,
7709 lookup_package_type_and_set_next, get_printable_method_name,
7710 purify_type_name): Constify a char*.
7711 (build_super_invocation, maybe_generate_finit,
7712 verify_constructor_super, parser_add_interface,
7713 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7714 java_complete_expand_methods, java_expand_finals,
7715 cut_identifier_in_qualified, java_stabilize_reference,
7716 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7717 merge_string_cste): Prototype.
7718 (single_type_import_declaration, yyerror,
7719 variable_redefinition_error, build_array_from_name,
7720 build_unresolved_array_type, check_class_interface_creation,
7721 resolve_class, complete_class_report_errors,
7722 note_possible_classname, read_import_dir,
7723 find_in_imports_on_demand, resolve_package, fix_constructors,
7724 check_deprecation, lookup_method_invoke,
7725 maybe_build_primttype_type_ref, array_constructor_check_entry):
7727 (java_complete_expand_methods, java_expand_finals): Make static.
7728 (convert_narrow): Remove static prototype.
7730 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7732 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7734 1999-08-02 Richard Henderson <rth@cygnus.com>
7736 * decl.c: Include defaults.h instead of expr.h.
7737 * parse.y: Likewise.
7739 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7741 * java/decl.c (start_java_method): Change all uses of
7742 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7743 Ensure expr.h is included.
7744 * java/expr.c (pop_arguments): Ditto.
7745 * java/parse.y (expand_start_java_method): Ditto.
7747 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7749 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7751 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7753 * decl.c: Include "function.h".
7754 * except.c: Likewise.
7755 * parse.y: Likewise.
7756 * Makefile.in: Update dependencies.
7758 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7760 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7761 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7762 `modifier' with ATTRIBUTE_UNUSED.
7764 * gjavah.c (process_file): Add braces around ambiguous `else'.
7766 * jcf-dump.c (print_access_flags, localvar_free): Change return
7769 * parse.y (java_complete_expand_method): Initialize variable
7771 (resolve_qualified_expression_name): Likewise for `field_decl'.
7772 (patch_method_invocation): Likewise for `class_to_search'.
7773 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7774 (patch_assignment): Likewise for `lhs_type'.
7776 * verify.c (verify_jvm_instructions): Remove unused variable
7779 1999-07-25 Richard Henderson <rth@cygnus.com>
7781 * decl.c (va_list_type_node): New.
7783 1999-07-25 Anthony Green <green@cygnus.com>
7785 * gjavah.c (print_stub): New function.
7786 (METHOD_IS_NATIVE): New macro.
7787 (print_mangled_classname): Make static.
7788 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7789 (process_file): Perform stub generation.
7790 (HANDLE_METHOD): Don't emit class decls during stub
7792 (HANDLE_END_METHOD): Take into account stub generation.
7793 (print_method_info): Handle stub generation.
7794 (print_stub): New function.
7795 (print_cxx_classname): Make signature consistant with others.
7796 (help): Describe -stubs option.
7797 (main): Create stub file.
7798 (version): Use version.c.
7799 (print_full_cxx_name): New function.
7800 (print_c_decl): Use print_full_cxx_name.
7802 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * check-init.c (check_init): Handle MAX_EXPR.
7806 1999-07-15 Andrew Haley <aph@cygnus.com>
7808 * lang.c (flag_use_divide_subroutine): New variable.
7809 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7810 fp-to-integer conversion.
7811 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7814 * expr.c (build_java_soft_divmod): New function.
7815 (build_java_binop): Call build_java_soft_divmod if
7816 flag_use_divide_subroutine is set.
7817 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7818 soft_lrem_node: new builtin functions.
7819 (init_decl_processing) Initialize the new builtins.
7820 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7821 soft_lrem_node: new builtin functions.
7822 (build_java_soft_divmod): New function.
7823 * parse.y: Call build_java_soft_divmod if
7824 flag_use_divide_subroutine is set.
7827 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7828 a --specs= arg) even if not linking.
7829 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7830 -fuse-divide-subroutine
7832 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7834 * parse.y (resolve_and_layout): Check methods only once.
7835 (resolve_qualified_expression_name): Verify thrown exceptions
7837 (check_thrown_exceptions): Reject exceptions thrown in
7838 initializer. Error message tuned.
7840 1999-07-14 Andrew Haley <aph@cygnus.com>
7842 * expr.c (expand_expr): Do not return the last statement in a
7843 block as the block's value.
7845 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7847 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7848 CALL_EXPR, to avoid order of evaluation changes.
7850 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7852 * parse.y (qualify_ambiguous_name): Do not use
7853 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7855 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7857 * check-init.c (check_init): Handle MAX_EXPR.
7858 * expr.c (force_evaluation_order): Force method call arguments to
7859 be evaluated in left-to-right order.
7860 * parse.y (qualify_ambiguous_name): Loop again to qualify
7861 NEW_ARRAY_EXPR properly.
7863 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * parse.y (patch_invoke): Resolve unresolved invoked method
7867 (qualify_ambiguous_name): STRING_CST to qualify expression for
7868 type name resolution.
7870 1999-06-24 Andrew Haley <aph@cygnus.com>
7872 * class.c (finish_class): Whenever a deferred method is
7873 output, rescan the list of methods to see if a new candidate for
7874 output can be found.
7876 1999-06-28 Tom Tromey <tromey@cygnus.com>
7878 * jvspec.c (lang_specific_driver): Recognize --help.
7880 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * parse.y (resolve_package): Fixed bogus return statement.
7883 (patch_method_invocation): Resolve method invocation beginning with
7884 a package name qualifier.
7886 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7888 * Make-lang.in (java.stage1): Depend on stage1-start.
7889 (java.stage2): Likewise for stage2-start.
7890 (java.stage3): Likewise for stage3-start.
7891 (java.stage4): Likewise for stage4-start.
7893 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7895 * parse.y (java_complete_lhs): When doing cross referencing, don't
7896 try to keep file location on a WFL expanded as a CALL_EXPR.
7898 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7901 compiling to class file a void method with an empty method body.
7902 As a side effect, the bytecode backend will generate the
7903 appropriate `return' instruction.
7905 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * parse.y (lookup_package_type_and_set_next): New function prototype.
7908 (resolve_package): Search current and imported packages.
7909 (lookup_package_type_and_set_next): New function.
7911 1999-06-22 Andrew Haley <aph@cygnus.com>
7913 * verify.c (verify_jvm_instructions): Check for pending blocks
7914 before invalid PC test and opcode switch, not after.
7916 1999-06-21 Andrew Haley <aph@cygnus.com>
7918 * except.c (find_handler_in_range): The upper limit for exception
7919 ranges is exclusive, not inclusive: (start <= pc < end).
7920 (link_handler): find child pointer which points to outer by
7921 searching sibling list: previous code incorrectly assumed that
7922 outer->outer->first_child must point to outer.
7923 * verify.c (verify_jvm_instructions): FIXME added to code for
7925 (verify_jvm_instructions): Do not assume that the last block
7926 processed in a subroutine is a block which ends with a `ret'
7927 instruction. With some control flows it is possible that the last
7928 block ends with an `athrow'.
7930 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7932 * parse.y (qualify_ambiguous_name): Reorganized the post
7933 evaluation of non WFL leading expression nodes.
7935 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7940 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * parse.y (qualify_ambiguous_name): Handle qualified expression
7943 beginning with a STRING_CST.
7945 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7947 * parse.y (register_fields): Set DECL_INITIAL on both
7948 pre-initialized static and public fields.
7949 (resolve_field_access): Static field access expressions to always
7951 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7952 qualification. CONVERT_EXPR to be resolved as an expression name.
7953 (java_complete_lhs): Identify and access qualified final
7954 initialized field in switch statement case expression.
7955 (fold_constant_for_init): Pre-initialized field decl constant to
7958 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7960 * parse.y (note_possible_classname): Mark returned node with
7961 QUALIFIED_P only if the original class name contained a '/'.
7963 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7965 * Make-lang.in (gcjh): More parallel build fixes.
7967 1999-06-03 Mike Stump <mrs@wrs.com>
7969 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7971 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7973 * except.c (link_handler): Chain exception handlers in order.
7975 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7977 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7978 with nops and process as usual in order to always set correct EH
7979 ranges. Emit detailed warnings about unreachable bytecodes.
7981 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7983 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7986 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7988 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7989 or the searched field decl.
7991 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7993 * parse.y (fold_constant_for_init): Convert numerical constant
7994 values to the type of the assigned field.
7996 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7998 * expr.c (lookup_field): Relaxed the test on class loading error
8000 * parse.y (fold_constant_for_init): Enabeled old code.
8002 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8004 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8005 decide the validity of the cast of a java.lang.Cloneable reference
8007 (patch_conditional_expr): Fixed first argument passed to
8008 binary_numeric_promotion.
8010 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8012 * parse.y (qualify_ambiguous_name): Take into account that a
8013 CONVERT_EXPR might specify a type as a WFL.
8015 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8017 * parse.y (patch_assignment): Save the rhs before using it as an
8018 argument to _Jv_CheckArrayStore.
8020 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8022 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8024 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8026 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8027 floating point litteral only when the exponent indicator has been
8030 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8032 * parse.y (formal_parameter:): Construct argument tree list
8033 element even if a yet unsupported final parameter was encountered.
8035 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8037 * parse.y (finish_method_declaration): Issue errors for native or
8038 abstract methods declared with a method body, as well as for non
8039 native or non abstract methods with no method body.
8041 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8043 * class.c (build_utf8_ref): Initialize variable `field'.
8045 * decl.c (init_decl_processing): Initialize variable `field'.
8047 * expr.c (build_known_method_ref): Mark parameters `method_type',
8048 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8049 (process_jvm_instruction): Likewise for parameter `length'.
8051 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8052 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8055 * parse.y (maybe_generate_clinit): Remove unused variable
8056 `has_non_primitive_fields'.
8057 (find_in_imports_on_demand): Initialize variables `node_to_use'
8059 (patch_binop): Likewise for variable `prom_type'.
8060 (patch_unaryop): Likewise for variable `prom_type'.
8062 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8064 * xref.c (xref_table): Add missing initializer.
8066 1999-05-14 Tom Tromey <tromey@cygnus.com>
8068 * java-except.h (struct eh_range): Removed unused `next' member.
8069 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8070 after adding all exception handlers. Sort exception ranges in
8072 (struct pc_index): New structure.
8073 (start_pc_cmp): New function.
8074 * except.c (add_handler): Return `void'. Don't call link_handler;
8075 instead construct an ordinary linked list and do range
8077 (check_nested_ranges): New function.
8078 (link_handler): Changed interface to allow merging of eh_ranges.
8079 Split overlapping ranges. Return `void'.
8081 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8083 * parse.y (constructor_block_end:): New rule, tagged <node>.
8084 (constructor_body:): Use `constructor_block_end' instead of
8087 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8089 * parse.y (statement_nsi:): Pop `for' statement block.
8090 (java_complete_lhs): Labeled blocks containing no statement are
8091 marked as completing normally.
8093 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8095 * xref.c (xref_set_current_fp): New function, defined.
8096 * xref.h (xref_set_current_fp): New function, prototyped.
8098 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8100 * check-init.c (check_init): Take into account that
8101 LABELED_BLOCK_STMT can be empty.
8103 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8105 * parse.y (java_check_regular_methods): Warning check on not
8106 overriding methods with default access in other packages does not
8107 apply to `<clinit>'.
8108 (java_complete_lhs): If block body is an empty_stmt_node, replace
8109 it by NULL_TREE. This prevents gcc from generating an irrelevant
8112 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * check-init.c (check_init): Removed code accepting to see things
8115 falling through default:, when doing xrefs.
8116 * java-tree.h (do_not_fold): New global variable, declared.
8117 * parse.y (do_not_fold): New global variable, defined.
8118 (java_complete_expand_method): Set `do_not_fold' to the value of
8119 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8120 and reinstall them after them have been purged; do not check for
8121 initializations; do not issue missing return errors.
8122 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8124 (patch_binop): Skip the fold part when doing xrefs.
8125 (build_string_concatenation): Skip the concatenation part when
8127 (patch_synchronized_statement): Do not generate a try-finally when
8129 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8130 and keep the location where the throw was seen.
8131 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8132 any treatment on the converted node an simply return a NOP_EXPR of
8134 * xref.c (xref_get_data): New function, defined.
8135 * xref.h (xref_get_data): New function, declared.
8136 (XREF_GET_DATA): Use xref_get_data.
8138 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8140 * gjavah.c (print_include): Cast the result of `strlen' to int
8141 when comparing against a signed value.
8142 (add_namelet): Likewise.
8144 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8146 * expr.c (expand_invoke): Mark parameter `nargs' with
8148 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8150 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8153 * jcf-reader.c (get_attribute): Cast a value to long
8154 when comparing against a signed expression. Likewise.
8156 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8159 1999-05-11 Andrew Haley <aph@cygnus.com>
8161 * parse.y (source_end_java_method): If the current method contains
8162 any exception handlers, force asynchronous_exceptions: this is
8163 necessary because signal handlers in libjava may throw exceptions.
8164 * decl.c (end_java_method): Ditto.
8166 1999-05-11 Tom Tromey <tromey@cygnus.com>
8168 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8170 * jvspec.c (THREAD_NAME): Removed.
8171 (GC_NAME): Likewise.
8172 (MATHLIB): Likewise.
8173 (WITHLIBC): Likewise.
8175 (THREADLIB): Likewise.
8176 (MATH_LIBRARY): Likewise.
8177 (lang_specific_driver): Don't add `-l' options to command line.
8178 Instead, add a single --specs option. Recognize `-L' options and
8179 use them to search for spec file.
8180 (find_spec_file): New function.
8181 (SPEC_FILE): New define.
8183 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8185 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8186 cpplib-enabled build.
8188 1999-05-05 Per Bothner <bothner@cygnus.com>
8190 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8191 temporarily zero it while calling rest_of_decl_compilation.
8193 * java-tree.h (string_ptr_type_node): Add declaration.
8194 * decl.c: Define and initialize string_ptr_type_node.
8195 * parse.y (patch_string_cst): Use string_ptr_type_node.
8197 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8198 * parse.y (for_statement): Now unconditionally exit_block.
8199 (finish_labeled_statement): No longer exit_block if for-loop.
8200 (patch_loop_statement): Check harder if the loop is already labeled.
8202 * parse.y (patch_initialized_static_field): Removed function.
8203 (maybe_generate_clinit): Removed special handling for interfaces.
8204 (java_complete_expand_methods): Do a preliminary java_complete_tree
8205 on <clinit> to determine if it can be removed.
8206 (java_complete_expand_method): Remove special handling for <clinit>.
8207 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8208 optimize if we get back empty_stmt_node.
8209 For MODIFY_EXPR, re-do checking of static initializers.
8210 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8211 For VAR_DECL, pass correct context.
8213 * verify.c (verify_jvm_instructions): Better error messages.
8215 1999-05-03 Tom Tromey <tromey@cygnus.com>
8217 * parse-scan.y (interface_declaration): Call
8218 report_class_declaration for interfaces.
8220 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8222 * Makefile.in: Remove -v from bison command lines.
8224 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8226 * check-init.c (check_init): Exclude a case of error when doing
8228 * class.c (layout_class_method): Don't generate the error message
8229 twice when compiling from source.
8230 * lang-options.h: Added `-Wredundant-modifers' and
8231 `-Wunusupported-jdk11' flags and help text.
8232 * lang.c (lang_decode_option): Added support for
8233 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8234 flag_static_local_jdk11 and flag_redundant set accordingly.
8235 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8236 * parse.h (EXPR_WFL_ADD_COL): New macro.
8237 (DECL_END_SOURCE_LINE): Likewise.
8238 (DECL_INHERITED_SOURCE_LINE): Likewise.
8239 * parse.y (static_ref_err): New function, prototyped.
8240 (CCB_TK): Now tagged <operator>.
8241 (class_body:): Remember the location of the closing '}' of a class
8242 definition when doing xrefs.
8244 (block_end:): Likewise.
8245 (create_class): Remember the location of the inherited class
8246 identifier when doing xrefs.
8247 (register_fields): Added test on first operand of `init' before
8248 testing it TREE_CODE.
8249 (method_header): Store the location of the class identifier in the
8250 class decl when doing xrefs.
8251 (finish_method_declaration): Don't combine first/last method line
8253 (java_check_regular_methods): Warning check on not overriding
8254 methods with default access on other packages move before check on
8255 static methods. Initialization of `aflags' also moved up.
8256 (resolve_expression_name): Call static_ref_err to report the error.
8257 (static_ref_err): New function, implemented.
8258 (resolve_field_access): Returned simplified static field access
8260 (resolve_qualified_expression_name): Check for illegal use of
8261 static fields in a non static context. Call static_ref_err to
8262 report error in various places.
8263 (java_complete_tree): Do not fold initialized static fields when
8265 (java_complete_lhs): Likewise.
8267 1999-04-29 Anthony Green <green@cygnus.com>
8269 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8270 create internal labels.
8271 (lookup_label): Ditto.
8273 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8275 * class.c (layout_class_method): Generate <clinit>'s rtl for
8277 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8278 for interfaces' <clinit>.
8279 * expr.c (lookup_field): Search for fields in interfaces.
8280 (expand_invoke): Fixed indentation.
8281 (expand_java_field_op): Likewise. Use IS_CLINIT.
8282 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8283 (IS_CLINIT): New macro.
8284 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8285 interface was parsed.
8286 (maybe_generate_clinit): Don't generate if the current class is an
8287 interface with only fields of primitive types.
8288 (reset_method_name): Use IS_CLINIT.
8289 (java_complete_expand_method): Expand <clinit> when it exists for
8290 interfaces. Use IS_CLINIT.
8291 (resolve_expression_name): Use DECL_CONTEXT instead of
8292 current_class to build static field references.
8293 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8294 ARRAY_REF when doing xreferencing.
8295 (check_final_assignment): Fixed typo in leading comment. Use
8297 (patch_array_ref): Don't fully expand array references when
8299 (patch_return): Use IS_CLINIT.
8300 (patch_throw_statement): Likewise.
8302 1999-04-22 Tom Tromey <tromey@cygnus.com>
8304 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8306 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8308 * decl.c (predef_filenames, predef_filenames_size): New globals
8309 (init_decl_processing): predef_filenames and predef_filenames_size
8311 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8313 * jcf-parse.c (predefined_filename_p): New function.
8314 (yyparse): Check that files on the command line are specified only
8315 once and issue a warning otherwise.
8316 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8317 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8318 avoid a gcc warning with -W -Wall turned on.
8319 (java_expand_classes): Abort if errors were encountered.
8320 (java_complete_lhs): If the cross reference flag is set, wrap
8321 field DECL node around a WFL when resolving expression name.
8323 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8325 * lang.c (lang_decode_option): Fixed returned value when parsing
8326 `-fxref=...' and `-Wall'.
8327 * parse.y (source_end_java_method): Do not generate code when
8328 flag_emit_xref is set.
8329 (resolve_expression_name): Do not build static field access when
8330 flag_emit_xref is set.
8331 (resolve_field_access): No special treatment on `length' when
8332 flag_emit_xref is set. Do not build qualified static field access
8333 when flag_emit_xref is set.
8334 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8335 when flag_emit_xref is set.
8336 (patch_assignment): Do not generate array store runtime check when
8337 flag_emit_xref is set.
8338 * xref.c (xref_flag_value): Fixed function declaration
8340 (xset_set_data): New function.
8341 * xref.h (xref_set_data): Added prototype for new function.
8342 (typedef struct xref_flag_table): New field data.
8343 (XREF_GET_DATA): New macro.
8345 1999-04-19 Tom Tromey <tromey@cygnus.com>
8347 * xref.h (enum): Removed trailing comma.
8349 * parse.y (resolve_qualified_expression_name): Added missing
8352 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8354 * gjavah.c: New prototypes for java_float_finite and
8357 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8362 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8364 * Makefile.in (TREE_H): Add tree-check.h.
8365 (RTL_H): Add genrtl.h.
8367 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8369 * parse.y (patch_assignment): Added ArrayStoreException runtime
8372 1999-04-06 Per Bothner <bothner@cygnus.com>
8374 * expr.c (pop_type_0): New function.
8375 (pop_type): Use pop_type_0.
8376 * java-tree.h (pop_type_0): New declaration.
8377 * verify.c (verify_jvm_instructions): Check return instructions.
8379 * parse.y (patch_binop): Don't fold if non-constant and emiting
8382 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8384 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8386 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8387 (main_jcf): Don't define.
8388 (process_file): Don't set `main_jcf'.
8390 * java-tree.h (main_jcf): Don't declare.
8392 * jcf-parse.c (main_jcf): Add static definition.
8394 * lang.c (main_jcf): Don't define.
8396 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8398 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8400 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8402 * jcf-depend.c: Include "config.h", not <config.h>.
8404 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8407 * jcf-path.c: Include "config.h", not <config.h>.
8409 * lex.c: Don't include various system header files.
8410 (java_init_lex): Cast the argument of `bzero' to PTR
8412 * parse-scan.y (java_push_parser_context): Likewise.
8414 * parse.y (java_push_parser_context): Likewise.
8415 (patch_bc_statement): Match format specifier to variable argument.
8417 * xref.c: Don't include <stdio.h>.
8419 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8421 * parse.y (struct parser_ctxt *ctxp): Now global.
8422 (declare_local_variables): Use WFL compound value for the
8423 declaration source line value, when doing cross-referencing.
8425 1999-03-31 Tom Tromey <tromey@cygnus.com>
8427 * gjavah.c (print_field_info): Allow constants of other types.
8428 (print_include): Generate include when new name is proper prefix
8429 of already printed name.
8430 (add_namelet): Likewise.
8431 (cxx_keyword_subst): New function.
8432 (print_method_info): Use it.
8433 (print_field_name): New function.
8434 (get_field_name): New function.
8435 (print_field_info): Use get_field_name and print_field_name.
8437 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8439 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8440 'KR-C', so gperf uses the `const' keyword on strings.
8442 * keyword.gperf (java_keyword): Const-ify a char*.
8444 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8446 * parse.y (patch_bc_statement): Fixed identation and a bogus
8449 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8451 * parse.y (patch_assignment): Allow static variables in other
8452 classes to be assigned.
8454 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8456 * class.c (maybe_add_interface): Remove unused variable
8458 (make_class_data): Use = for assignment, not ==. Likewise.
8459 (emit_register_classes): Remove unused variable `decl'.
8461 * lex.c: Fix comment so as not to contain an embedded `/*'.
8463 * verify.c (verify_jvm_instructions): Remove unused variable
8466 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8468 * parse.y (complete_loop_body): Rename to finish_loop_body.
8469 (complete_labeled_statement): Rename to finish_labeled_statement.
8470 (complete_for_loop): Rename to finish_for_loop.
8471 (complete_method_declaration): Rename to finish_method_declaration.
8473 * java-tree.h (continue_identifier_node): New global node.
8474 * decl.c: Define and initialize continue_identifier_node.
8475 * parse.y (generate_labeled_block): Remove - no longer needed.
8476 (build_loop_body): Use continue_identifier_node for continue block.
8477 (finish_labeled_statement): Also do pop_labeled_block actions.
8478 (java_complete_lhs): POP_LOOP even if error.
8479 (build_labeled_block): Special handling for continue_identifier_node.
8480 (patch_loop_statement): Re-organize.
8481 (patch_bc_statement): Re-write.
8483 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8486 using a WFL compound value.
8487 * parse.y (xref.h): Include.
8488 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8490 (register_fields): Set WFL compound value to lineno if doing
8492 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8494 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8495 * xref.h (expand_xref): Prototype renamed from xref_generate.
8497 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8499 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8500 (GET_CURRENT_BLOCK): New macro.
8501 * parse.y (current_static_block): New global variable.
8502 (method_body:): Define action.
8503 (complete_method_declaration): Set current_function_decl to NULL
8504 when work on the current method is done.
8505 (declare_local_variables): Use GET_CURRENT_BLOCK.
8506 (java_method_add_stmt): Likewise.
8507 (java_complete_expand_method): Disable the use of `this' when
8509 (enter_a_block): If no current method exist, use
8510 current_static_block to link static initializer blocks.
8511 (exit_block): Rewritten to use current_static_block when no current
8513 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8514 (patch_return): Forbid the use of `return' in static initializers.
8515 (patch_throw_statement): Fixed indentation. Issue specific error
8516 for uncaught thrown checked exception in static initializer
8517 blocks. Removed FIXME.
8519 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8521 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8522 Link gcj from gcc.o.
8524 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * parse.y (find_applicable_accessible_methods_list): When dealing
8527 with interface: ensure that a given interface or java.lang.Object
8528 are searched only once.
8530 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8532 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8534 * jcf-dump.c (print_access_flags): Add braces around if-else.
8536 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8539 * lex.c (build_wfl_node): Add static prototype.
8541 * lex.h (build_wfl_node): Remove static prototype.
8543 * parse.y: Include lex.c early enough to declare everything needed.
8544 Ensure calls to `build_wfl_node' pass the proper arguments.
8545 (create_class): Remove unused variable `super_decl'.
8546 (get_printable_method_name): Initialize variable `name'.
8548 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8550 * Changelog: Fixed 1999-03-22 typos.
8551 * lang.c (lang_decode_option): Fixed typo in error string in the
8554 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8556 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8558 * java-tree.h (flag_emit_xref): Declared extern.
8559 * lang.c (xref.h): Included.
8560 (flag_emit_xref): New global variable.
8561 (lang_decode_option): Added support for -fxref.
8565 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8567 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8570 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8572 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8573 $(srcdir)/../system.h and $(JAVA_TREE_H).
8574 (jcf-io.o): Depend on $(JAVA_TREE_H).
8575 (mangle.o): Likewise.
8577 * check-init.c (check_cond_init): Add static prototype.
8579 * class.c (build_java_method_type, hashUtf8String,
8580 make_field_value, get_dispatch_vector, get_dispatch_table,
8581 append_gpp_mangled_type, mangle_static_field): Likewise.
8582 (strLengthUtf8): Hide unused definition.
8583 (hashUtf8String): Const-ify.
8584 (make_field_value): Un-ANSI-fy.
8586 * constants.c: Move inclusion of jcf.h above java-tree.h.
8587 (set_constant_entry, find_class_or_string_constant,
8588 find_name_and_type_constant, get_tag_node,
8589 build_constant_data_ref): Add static prototype.
8591 * decl.c (push_jvm_slot, builtin_function,
8592 lookup_name_current_level): Likewise.
8593 (builtin_function): Const-ify.
8595 * except.c (expand_start_java_handler, expand_end_java_handler):
8596 Add static prototype.
8598 * expr.c (flush_quick_stack, push_value, pop_value,
8599 java_stack_swap, java_stack_dup, build_java_athrow,
8600 build_java_jsr, build_java_ret, expand_java_multianewarray,
8601 expand_java_arraystore, expand_java_arrayload,
8602 expand_java_array_length, build_java_monitor, expand_java_pushc,
8603 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8604 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8605 expand_compare, expand_test, expand_cond, expand_java_goto,
8606 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8607 expand_java_field_op, java_push_constant_from_pool): Likewise.
8609 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8610 (build_java_arraynull_check): Mark parameters `node' and `type'
8611 with ATTRIBUTE_UNUSED.
8612 (note_label): Likewise for parameter `current_pc'.
8613 (expand_java_call, expand_java_ret): Hide unused definition.
8615 * java-tree.h (make_class, build_constants_constructor,
8616 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8617 init_outgoing_cpool, register_class, emit_register_classes,
8618 java_layout_seen_class_methods): Prototype.
8619 (unicode_mangling_length): Const-ify.
8620 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8621 emit_unicode_mangled_name, format_int, format_uint,
8622 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8623 jcf_print_utf8_replace, open_class): Prototype.
8625 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8626 <stdio.h>. Include tree.h/java-tree.h.
8627 (utf8_equal_string usage, process_class): Add static prototype.
8628 (open_class): Don't prototype this here.
8629 (utf8_equal_string): Match arguments to format specifiers.
8630 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8631 TABLE_SWITCH, disassemble_method): Likewise.
8633 * jcf-io.c: Include tree.h/java-tree.h.
8634 (open_class, find_classfile, jcf_print_utf8,
8635 jcf_print_utf8_replace): Const-ify.
8637 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8638 parse_class_file): Add static prototype.
8639 (find_in_current_zip): Match definition to existing static
8642 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8643 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8644 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8645 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8646 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8647 generate_bytecode_return, perform_relocations, init_jcf_state,
8648 init_jcf_method, release_jcf_state, generate_classfile):
8649 Add static prototype.
8650 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8651 (make_class_file_name): Const-ify.
8653 * jcf.h (find_classfile): Const-ify.
8655 * jv-scan.c (reset_report): Remove prototype.
8657 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8658 (error): Rewrite to allow varargs.
8660 * lang.c (lang_f_options): Const-ify.
8662 * lex.c (java_parse_escape_sequence): Add static prototype.
8663 (java_allocate_new_line): Match definition to existing static
8666 * mangle.c Include tree.h/java-tree.h.
8667 (unicode_mangling_length, emit_unicode_mangled_name,
8668 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8670 * parse.h (jdep_code): Remove trailing comma in enumeration.
8671 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8672 (reset_report): Add prototype.
8674 * verify.c (push_pending_label, merge_types): Add static
8677 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8679 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8681 * parse.y (find_applicable_accessible_methods_list): Extend the
8682 search to superinterfaces when relevant.
8683 (search_applicable_methods_list): New function.
8685 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8687 * class.c (unmangle_classname): Implemented stricter testing
8688 before setting the QUALIFIED_P flag on an identifier.
8690 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8692 * parse.y (java_complete_lhs): Call force_evaluation_order
8693 after patch_newarray.
8694 (patch_binop): Don't call fold if there are side effects.
8696 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8698 * parse.y (java_stabilize_reference): Use save_expr instead of
8699 building a SAVE_EXPR node.
8700 (java_complete_lhs): Patch the resulting string of the `+='
8701 operator (if necessary) and complete the RHS after having built
8704 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8706 * class.c (make_class): Don't set CLASS_P here (because
8707 this function is also called by build_java_array_type).
8708 (push_class): Set CLASS_P here instead.
8709 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8711 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8712 context. If the context is class, perfer "super" over "synchronized".
8713 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8715 * parse.y (create_class): Don't call parser_check_super here;
8716 it is not robust. Always wait until later.
8718 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8719 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8721 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8723 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8724 * lex.h (UNGETC): Change misleading macro.
8726 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8728 * parse.y (java_stabilize_reference): Return NODE when patching a
8730 (java_complete_lhs): Put parenthesis around truth values.
8732 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8734 * class.c (layout_class_method): Don't make rtl for interface
8736 * parse.h (GET_TYPE_NAME): New macro.
8737 * parse.y (if_then_statement:): Fixed indentation.
8738 (if_then_else_statement:): Likewise.
8739 (for_statement:): Fixed spacing.
8740 (try_statement:): Fixed indentation.
8741 (create_interface): Don't force interfaces to be abstract.
8742 (method_header): Abstract methods are OK in interfaces.
8743 (declare_local_variables): Fixed typo in comment.
8744 (java_complete_expand_method): Fixed indentation.
8745 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8746 non accessible fields.
8747 (java_stabilize_reference): New function.
8748 (java_complete_lhs): Fixed indentation. Use
8749 java_stabilize_reference in compound assignement. Insert the
8750 cast. If not processing `+' fix string constants before processing
8753 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8755 * constants.c (find_class_or_string_constant): Cast variable `j'
8756 to a `jword' when comparing against one.
8758 * expr.c (java_lang_expand_expr): Remove unused variables
8759 `has_finally_p' and `op0'.
8761 * gjavah.c (print_field_info): Cast a value to jint when comparing
8762 against one. Likewise for a jlong.
8763 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8764 against a signed quantity.
8766 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8767 (print_signature): Don't needlessly dereference variable `str'
8769 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8770 `max_locals' with ATTRIBUTE_UNUSED.
8771 (jcf_parse_class): Likewise for variable `index'.
8773 * parse.h (reverse_jdep_list): Remove static prototype.
8775 * parse.y (build_jump_to_finally): Remove prototype and definition.
8776 (reverse_jdep_list): Add static prototype.
8778 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8779 `assignment' and `expr_decl'.
8781 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8783 1999-03-12 Andrew Haley <aph@cygnus.com>
8785 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8786 we'll need a directory separator and a null character.
8788 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8790 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8792 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8794 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8797 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8799 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8801 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8803 * class.c (layout_class_method): A static method in a base class
8804 is never overridden, so treat it like it doesn't exist.
8805 However, do complain about private non-static method overriding
8806 public static method.
8808 * parse.y: Don't set unused INITIALIZED_P flag.
8809 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8811 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8812 (build_array_from_name): Re-order &index[string] to &string[index].
8814 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8815 error_mark (it might catch more errors, but it is more likely to lose).
8817 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8819 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8820 (parse-scan.o): Depend on toplev.h.
8822 * class.c (make_method_value): Add prototype. Make it static.
8823 Remove unused second argument, caller changed.
8825 * expr.c (java_lang_expand_expr): Remove unused variable
8828 * java-tree.h: Don't prototype find_in_current_zip.
8829 Add prototypes for verify_constant_pool, start_java_method,
8830 end_java_method, give_name_to_locals, expand_byte_code,
8831 open_in_zip, set_constant_value, find_constant1, find_constant2,
8832 find_utf8_constant, find_string_constant, find_class_constant,
8833 find_fieldref_index, find_methodref_index, write_constant_pool,
8834 count_constant_pool_bytes and encode_newarray_type.
8836 * jcf-dump.c: Remove unused variable `LONG_temp'.
8838 * jcf-parse.c: Include parse.h.
8839 (jcf_parse_source): Remove unused parameter, all callers changed.
8840 (jcf_figure_file_type): Add static prototype.
8841 (find_in_current_zip): Likewise. Also remove unused parameter,
8842 all callers changed.
8843 (read_class): Initialize variable `saved_pos'.
8845 * jcf-reader.c (jcf_parse_preamble): Mark variables
8846 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8848 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8849 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8850 (java_parse_doc_section): Initialize variable `seen_star'.
8851 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8852 (java_lex_error): Mark parameters `msg' and `forward' with
8854 (java_get_line_col): Mark parameters `filename' and `line' with
8857 * parse-scan.y: Include toplev.h.
8858 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8860 * parse.h: use `struct JCF', not plain `JCF'.
8861 (java_parser_context_save_global, java_expand_classes
8862 java_parser_context_restore_global, java_parse): Add prototypes.
8864 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8867 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8869 * check-init.c (check_init): COPYN takes word count, not bit count.
8871 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8873 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8874 explicit build_decl. (Avoids crash in reload when optimizing.)
8876 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8878 * decl.c (complete_start_java_method): Handle synchronized method
8879 even when compiling from bytecode.
8881 1999-02-26 Tom Tromey <tromey@cygnus.com>
8883 * gjavah.c (add_class_decl): Only generate `#include' if outer
8884 class is not the name of the class we are processing. Correctly
8885 append `.h' in #include.
8886 (process_file): Clean up newlines around generated `#include's.
8887 (decode_signature_piece): Correctly handle inner classes.
8888 (struct include): New structure.
8889 (all_includes): New global.
8890 (print_include): New function.
8891 (add_class_decl): Use it.
8892 (process_file): Likewise.
8893 (add_class_decl): Generate include for java-array.h if array
8895 (process_file): Don't generate java-array.h include.
8897 * gjavah.c (add_namelet): Check for standard package names here.
8898 (add_class_decl): Don't check for standard package names here.
8900 1999-02-25 Tom Tromey <tromey@cygnus.com>
8902 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8903 When reading a zip file, only use strncmp if both strings are
8904 bigger than the buffer length. Initialize `k' when looping
8907 1999-02-24 Tom Tromey <tromey@cygnus.com>
8909 * gjavah.c (struct namelet): New structure.
8910 (add_namelet): New function.
8911 (print_namelet): New function.
8912 (print_class_decls): Use add_namelet and print_namelet to generate
8913 namespaces and not classes.
8914 (method_printed): New global.
8915 (HANDLE_END_METHOD): Examine method_printed.
8916 (print_method_info): Set method_printed when required. Print
8917 error if function to be ignored is marked virtual. Handle $finit$
8919 (METHOD_IS_FINAL): New macro.
8920 (print_field_info): Use it.
8921 (HANDLE_METHOD): Clear method_printed.
8922 (method_pass): New global.
8923 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8924 (process_file): Do two passes over both fields and methods.
8925 (HANDLE_METHOD): Examine method_pass.
8927 (add_class_decl): New function.
8928 (print_class_decls): Don't scan over entire constant pool.
8930 1999-02-23 Tom Tromey <tromey@cygnus.com>
8932 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8933 disable linking in that case.
8935 1999-02-20 Tom Tromey <tromey@cygnus.com>
8937 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8940 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8942 * decl.c (build_result_decl), java-tree.h: New method.
8943 (complete_start_java_method): Handle synchronized methods.
8944 Don't build DECL_RESULT here. (Ordering dependency problem.)
8945 (start_java_method): Call build_result_decl here instead ...
8946 * parse.y (java_complete_expand_method): ... and here.
8947 (expand_start_java_method): Don't call complete_start_java_method here.
8948 (java_complete_expand_method): Call it here instead.
8949 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8950 * java-tree.h: ... here.
8952 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8953 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8954 for ARRAY_REF - it doesn't work when array bounds are checked.
8955 (patch_array_ref): Handle it here instead.
8957 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8959 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8961 Force left-to-right evaluation of binary operations etc.
8962 * expr.c (force_evaluation_order), java-tree.h: New function.
8963 * parse.y (java_complete_lhs): Pass binary operations, procedure
8964 calls, and ARRAY_REFs to force_evaluation_order.
8965 (various): Set TREE_SIDE_EFFECTS more carefully.
8967 Tolerate random (non-UTF8) encoding in comments without complaining.
8968 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8969 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8971 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8972 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8974 * parse.y (java_complete_lhs): Ignore an empty statement in a
8975 COMPOUND_EXPR. Don't complain about empty statement after return.
8977 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8979 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8980 in TREE_LIST - just chain the POINTER_TYPEs together.
8981 (resolve_class): If type already resolved, return decl.
8982 After resolving, update TREE_TYPE(class_type), and name (if array).
8983 * parse.h (do_resolve_class), parse.y: Make non-static.
8984 * class.c (maybe_layout_super_class): Take this_class argument.
8985 Do do_resolve_class if necessary.
8986 (layout_class, layout_class_methods): Adjust calls appropriately.
8987 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8988 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8989 * typeck.c (build_java_array_type): Don't call layout_class.
8991 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * parse.y (check_pkg_class_access): Allow private class access
8994 within the same package.
8995 (strip_out_static_field_access_decl): New function.
8996 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8997 operator argument before testing its nature.
8999 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9001 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9002 (TRY_EXPR): Simplify - it no longer has a finally clause.
9003 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9004 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9005 * expr.c (java_lang_expand_expr): Likewise.
9006 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9007 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9008 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9009 (build_try_statement): Remove finally parameter and handling.
9010 (build_try_finally_statement): New function.
9011 (patch_try_statement): No longer need to support finally clause.
9012 (try_statement): Update grammar action rules.
9013 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9014 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9016 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9018 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9019 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9021 1999-02-17 Andrew Haley <aph@cygnus.com>
9023 * class.c (build_utf8_ref): Back out broken patch which was
9024 intended to to output signatures using '.' as a separator.
9026 * class.c (make_class_data): Output signatures using '.' as a
9027 separator, rather than '/'.
9028 (mangled_classname): Likewise.
9029 (make_field_value): Likewise.
9030 (make_method_value): Likewise.
9031 * constants.c (alloc_class_constant): Likewise.
9032 * expr.c (build_invokeinterface): Likewise.
9034 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9036 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9037 of an ancient workaround.
9039 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9041 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9044 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9046 * lex.c (yylex): Encode \0 as UTF8.
9048 1999-02-10 Tom Tromey <tromey@cygnus.com>
9050 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9051 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9052 (libgcj_zip): Renamed.
9053 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9055 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9057 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9058 (GC_NAME): Renamed -lgc to -lgcjgc.
9060 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * lex.c (java_lang_cloneable): Initialize.
9063 * parse.y (java_lang_cloneable): New static variable.
9064 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9065 doing one more qualification round.
9066 (valid_ref_assignconv_cast_p): Reject null source or
9067 destination. Allow an array to be cast into java.lang.Cloneable.
9068 (patch_cast): Swapped two first arguments to first call to
9069 valid_ref_assignconv_cast_p.
9071 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9073 * parse.h: DECL_P renamed JDECL_P.
9074 * parse.y: DECL_P replaced by JDECL_P.
9075 (build_array_from_name): Always use pointer's type.
9076 (patch_bc_statement): Extra code to search continue target in a
9077 for loop. Fixed comments. Continue target is current loop when
9080 1999-02-05 Andrew Haley <aph@cygnus.com>
9082 * class.c (make_class_data): The superclass of an interface should
9083 be null, not class Object.
9085 * lex.c (java_lex): Sign extend hex literals.
9087 1999-02-04 Andrew Haley <aph@cygnus.com>
9089 * class.c (build_utf8_ref): Output signatures using '.' as a
9090 separator, rather than '/'.
9091 (make_class_data): Likewise.
9093 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9095 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9096 mkstemp.o. Get them from libiberty now.
9098 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9100 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9102 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9104 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9107 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9109 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9110 * jcf-write.c (generate_bytecode_return): New function.
9111 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9113 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9114 generate special [fd]const_[01] instructions.
9116 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9118 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9119 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9121 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9123 * parse.y (patch_method_invocation): Handle calling static methods,
9124 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9126 * parse.y (java_complete_lhs): Don't complain about unreachable
9127 exit condition in a do-while statement.
9129 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * lex.c (java_read_char): Fixed utf8 decoding.
9132 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9134 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9135 comments. Local variable `all_primitive' is gone. Broadened
9136 acceptance of `0' to floating point targets. `long' can now be
9137 widened to `double' or `float'.
9138 (valid_method_invocation_conversion_p): Added leading
9139 comment. Fixed tabulation.
9140 (build_string_concatenation): Optimize out left or right empty
9143 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9145 * jcf-write.c (localvar_alloc): Only emit entry for
9146 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9147 (generate_bytecode_insns): Only call put_linenumber if
9148 debug_info_level > DINFO_LEVEL_NONE.
9149 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9150 is specified, add -g1 (for compatibility wih javac).
9152 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9154 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9155 gjavah.o, check-init.o, jv-scan.o
9157 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9161 * gjavah.c: Include config.h and system.h.
9163 * javaop.h (inline): Don't define, its handled by system.h.
9164 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9165 from `inline' to `static inline'.
9167 * jcf.h (inline): Don't define, its handled by system.h.
9169 * lex.c (inline): Likewise.
9171 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9173 * lang-specs.h: Map -Qn to -fno-ident.
9175 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9177 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9179 1999-01-29 Tom Tromey <tromey@cygnus.com>
9181 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9182 then cast it to Object before calling `append' method.
9184 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9186 * check-init.c (check_bool2_init, check_bool_init, check_init):
9187 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9188 * jcf-write.c (generate_bytecode_insns): Likewise.
9190 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9192 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9193 * parse.y (patch_cast): Allow a boolean to be cast into a
9196 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9198 * parse.y: (class_declaration:): Fixed indentation.
9199 (class_member_declaration:): Extra `;' after field declaration now
9201 (interface_declaration:): Removed debug messages in error reports.
9202 (patch_binop): Nodes created and returned inherit the orignal
9203 node's COMPOUND_ASSIGN_P flag value.
9204 (patch_cast): Fix cast from char to floating point.
9206 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9208 * except.c, java-except.h (expand_resume_after_catch): new
9210 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9211 to branch back to main flow of control after a catch block.
9213 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9215 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9216 $(srcdir)/../system.h.
9217 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9218 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9219 (jcf-write.o): Likewise.
9220 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9221 (mangle.o): Depend on $(srcdir)/../toplev.h.
9222 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9223 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9225 * class.c: Include output.h and parse.h.
9226 (mangled_classname): Add the `const' keyword to a char*.
9227 (find_named_method): Hide unused function definition.
9228 (build_utf8_ref): Change type of variable `c' to unsigned char.
9229 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9230 (build_class_ref): Add the `const' keyword to a char*.
9231 (layout_class_method): Remove unused variable `buf'.
9233 * decl.c (find_local_variable): Remove unused variable `rtl'.
9234 (pushdecl): Likewise for variables `different_binding_level' and
9236 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9237 (maybe_build_cleanup): Likewise for parameter `decl'.
9239 * except.c (expand_start_java_handler): Mark parameter `range'
9240 with ATTRIBUTE_UNUSED.
9242 * expr.c: Include except.h.
9243 (pop_type): Remove unused variable `i'.
9244 (pop_value): Likewise for variables `n_words' and `i'.
9245 (expand_java_arrayload): Likewise for variable `convert'.
9246 (java_lang_expand_expr): Likewise for variables `op0', `type',
9247 `mode', `unsignedp', `node' and `elements'.
9248 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9250 (process_jvm_instruction): Add a `const' qualifier to a char*.
9252 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9253 (temp_directory): Likewise.
9254 (print_c_decl): Likewise.
9255 (print_method_info): Likewise.
9256 (decode_signature_piece): Likewise.
9257 (print_mangled_classname): Likewise.
9259 * java-except.h: Provide prototypes for maybe_start_try,
9260 maybe_end_try and add_handler.
9262 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9263 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9264 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9265 init_expr_processing, push_super_field, init_class_processing,
9266 can_widen_reference_to, class_depth, verify_jvm_instructions,
9267 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9268 set_local_type, merge_type_state, push_type, load_type_state,
9269 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9270 emit_unicode_mangled_name): Add prototypes.
9272 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9273 (print_signature_type): Use ISDIGIT, not isdigit.
9274 (print_signature): Remove unused variable `j'.
9276 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9277 int when comparing against one.
9279 * jcf-parse.c: Include toplev.h.
9281 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9282 (localvar_free): Remove unused variable `i'.
9283 (generate_bytecode_conditional): Likewise for variable `kind'.
9285 * jv-scan.c: Include config.h and system.h. Remove redundant
9286 OS header and gansidecl.h includes.
9287 (warning): Add the `const' keyword to a char*. Also add
9288 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9289 __STDC__, when determining whether to use ANSI-isms.
9290 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9291 (xmalloc): Don't redundantly prototype here.
9292 (main): Remove unused parameter `envp'. Also fix the arguments
9293 passed to function `fatal' to match the format specifier.
9295 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9297 * mangle.c: Include toplev.h.
9298 (emit_unicode_mangled_name): Declare parameter `len'.
9300 * parse.y (parse_warning_context): Add the `const' keyword to a
9301 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9302 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9303 (issue_warning_error_from_context): Add the `const' keyword to
9305 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9306 not `__STDC__' for whether to use ANSI-isms.
9308 * typeck.c (incomplete_type_error): Mark parameters `value' and
9309 `type' with ATTRIBUTE_UNUSED.
9310 (parse_signature_type): Use ISDIGIT, not isdigit.
9312 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9313 (verify_jvm_instructions): Likewise. Remove unused variables
9314 `field_name' and `default_val'.
9316 * zextract.c: Include config.h and system.h. Remove redundant
9319 * zipfile.h: Prototype `read_zip_archive'.
9321 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9323 * typeck.c (convert): Allow conversions to void type: some
9324 optimizations in gcc do this.
9326 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9328 * typeck.c (convert_ieee_real_to_integer): New function.
9329 (convert): When not using fast-math and using hardware fp, convert
9330 an IEEE NaN to zero.
9332 1999-01-18 Andrew Haley <aph@cygnus.com>
9334 * parse.y (patch_binop): Do a type conversion from signed to
9335 unsigned and then back to signed when a ">>>" is found.
9337 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9339 * java-tree.h: (check_for_initialization): Added prototype.
9340 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9341 * parse.y (do_resolve_class): Removed unused locals.
9342 (read_import_dir): Likewise.
9343 (resolve_qualified_expression_name): Array creation
9344 expressions are valid primary expressions.
9345 (qualify_ambiguous_name): Likewise.
9346 (patch_synchronized_statement): Removed unused local.
9348 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9350 * Makefile.in (zextract.o): Add dependencies.
9352 * Makefile.in: Do not put ^Ls at the start of a line.
9354 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9356 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9357 sub-type the result of the call that gets the exception value.
9359 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9360 don't call finish_class.
9362 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9363 clear found before continuing.
9365 * verify.c (verify_jvm_instructions): On an array load, allow
9366 and handle top of stack to be TYPE_NULL.
9368 * gjavah.c (generate_access): Translate Java package private or
9369 protected access to C++ public, but with a comment.
9371 1999-01-13 Andrew Haley <aph@cygnus.com>
9373 * expr.c (generate_name): Name prefix changed to avoid clashes
9374 with assembler temp labels.
9376 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9377 MODIFY_EXPR. Without this, code for the assignement may not be
9378 generated at all and the synchronized statement will read an
9379 uninitialized variable.
9381 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9383 * class.c (maybe_layout_super_class): Fixed returned value.
9384 * lex.c: Added 1999 to the copyright.
9385 (java_init_lex): Initialize java_lang_imported.
9386 * lex.h: Added 1999 to the copyright.
9387 * parse.h: Added 1999 to the copyright.
9388 (REGISTER_IMPORT): Fixed typo in trailing macro.
9389 (CURRENT_OSB): New macro.
9390 (struct parser_ctxt): New fields osb_depth, osb_limit.
9391 * parse.y (java_lang_id): New global variable.
9392 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9393 (array_creation_expression:): Use CURRENT_OSB.
9394 (dims:): Uses a stack to keep track of array dimensions.
9395 (cast_expression:): Use CURRENT_OSB.
9396 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9398 (register_fields): Fixed typos in comment.
9399 (check_method_redefinition): Fixed comment indentation.
9400 (java_check_regular_methods): Set saved found wfl to NULL after
9401 having reinstalled it in the previously found DECL_NAME.
9403 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9405 * gjavah.c (java_float_finite): Use a union to do type punning.
9406 (java_double_finite): Likewise.
9408 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9410 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9411 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9412 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9413 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9414 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9415 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9417 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9419 * check-init.c (check_init): If compiling to native, we don't
9420 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9422 1999-01-08 Tom Tromey <tromey@cygnus.com>
9424 * parse-scan.y (variable_declarator_id): Set or increment
9426 (bracket_count): New global.
9427 (formal_parameter): Handle case where bracket pairs trail variable
9430 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9432 * jcf-parse.c (yyparse): variable len changed from a char to an
9433 int to prevent overflow.
9435 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9437 * java-tree.h: Declare read_class.
9438 * jcf-parse.c (read_class): New function.
9439 (load_class): Now just call read_class.
9441 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9442 * jcf-parse.c (parse_source_file): Declare save_error_count,
9443 which is needed by java_parse_abort_on_error macro,
9444 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9446 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9447 constructor, if initializing a static field.
9448 (patch_new_array_init): Set TREE_CONSTANT if it is.
9449 * expr.c (java_lang_expand_expr): For a static array constructor
9450 of primitive elements, allocate the array itself statically.
9451 Disabled until we can set the vtable field statically.
9453 * check-init.c: New file. Checks for definite assignment.
9454 * Makefile.in (JAVA_OBJS): Add check-init.o.
9455 * parse.y (java_complete_expand_method): Call check_for_initialization.
9456 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9458 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9460 * parse.y : include system.h instead of including
9461 standard headers directly with the exception of <dirent.h>.
9463 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9465 * lex.h: Moved static function declarations to lex.c,
9466 to shut up some -Wall warnings.
9467 * lex.c: Static function declarations moved here.
9468 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9470 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9472 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9474 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9476 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9477 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9479 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9480 (localvar_alloc): Change return type to void,
9481 (emit_unop): Remove unused variable size.
9483 * jcf-write.c (struct jcf_block): Add new union.
9484 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9485 (call_cleanups): New functions.
9486 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9487 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9488 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9489 * lang.c (lang_init): Call using_eh_for_cleanups.
9490 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9491 completing operands to patch_synchronized_statement.
9492 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9493 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9494 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9496 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9498 * Make-lang.in: Comment out control-Ls; they upset some makes.
9500 1998-12-18 Tom Tromey <tromey@cygnus.com>
9502 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9505 1998-12-17 Tom Tromey <tromey@cygnus.com>
9507 * parse.y (DIR_SEPARATOR): New define.
9508 (check_class_interface_creation): Use it.
9510 * parse-scan.y (report_main_declaration): Recognize
9511 `java.lang.String' in argument to main.
9513 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9515 * parse.y (create_interface): Remove bogus test.
9517 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9519 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9520 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9522 1998-12-16 Tom Tromey <tromey@cygnus.com>
9524 * parse-scan.y (qualified_name): Use correct sprintf format.
9526 1998-12-15 Tom Tromey <tromey@cygnus.com>
9528 * gjavah.c (print_field_info): Changed how most negative number is
9531 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9533 * parse.y (fold_constant_for_init): New function.
9534 (resolve_expression_name): Don't replace static final
9535 constant-initialized fields by its value.
9536 (java_complete_lhs): New. Same as java_complete_tree, except does
9537 not replace static final constant-initialized fields by their values.
9538 (register_fields): If there is an initializer, set DECL_INITIAL and
9539 MODIFY_EXPR_FROM_INITIALIZATION_P.
9540 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9541 Only call patch_initialized_static_field if
9542 MODIFY_EXPR_FROM_INITIALIZATION_P.
9543 (patch_initialized_static_field): If not valid constant, clear
9546 * parse.y (lookup_field_wrapper): Fix thinko.
9548 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9549 set and restore global lineno.
9551 1998-12-14 Tom Tromey <tromey@cygnus.com>
9553 * gjavah.c (print_field_info): If value to print is the smallest
9554 value of its size, then print as hex to avoid later warnings from
9557 1998-12-14 Tom Tromey <tromey@cygnus.com>
9559 * gjavah.c (decompile_method): Decompile `return null'.
9560 (process_file): Generate `#pragma interface'.
9561 (method_declared): New global.
9562 (print_method_info): Set it.
9563 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9564 (print_method_info): Handle abstract methods.
9566 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9568 * parse.y (patch_method_invocation): If class_decl is null
9569 (e.g. an array type), use original type.
9571 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9572 errors about uncaught exception from clone (of array, specifically).
9574 1998-12-13 Tom Tromey <tromey@cygnus.com>
9576 * gjavah.c (decompile_method): Handle all types of `return'
9577 opcode. Decompile `return this' and `return'.
9578 (method_access): New global.
9579 (print_method_info): Set it.
9580 (decompile_method): Don't decompile a synchronized method.
9582 1998-12-13 Tom Tromey <tromey@cygnus.com>
9584 * jcf-reader.c (jcf_parse_one_method): Recognize
9586 * gjavah.c (HANDLE_END_METHOD): New macro.
9587 (HANDLE_CODE_ATTRIBUTE): New macro.
9588 (decompile_method): New function.
9589 (print_method_info): Don't print `;\n' at end of function decl.
9590 Include java-opcodes.h.
9591 (decompiled): New global.
9593 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9595 * class.c (build_class_ref): Handle PRIMTYPE.class if
9596 flag_emit_class_files.
9597 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9598 if flag_emit_class_files.
9599 * parse.y (java_complete_tree): Pre-liminary support for
9600 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9602 * parse.y (patch_synchronized_statement): Don't call monitorexit
9603 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9605 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9607 * zipfile.h (opendir_in_zip): New declaration.
9608 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9609 (opendir_in_zip): New function, using code from open_in_zip.
9610 (open_in_zip): Call opendir_in_zip.
9611 (find_class): Remove no-longer-used do_class_file parameter,
9612 but add source_ok parameter. Change logic so if we find a .java file,
9613 we don't look for .class in later classpath emtries.
9614 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9615 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9616 * gjavah.c: Update call to find_class.
9617 * jcf-dump.c: Likewise.
9619 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9620 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9621 nothing if body is empty_stmt_node.
9622 Various little fixes so SP gets correctly adjusted.
9623 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9624 For CALL_EXPR, test if static first.
9625 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9626 such as the ones we create for Object and Class.
9627 Set and restore current_function_decl.
9628 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9629 (note_possible_classname): New function.
9630 (read_import_entry): Removed. Merged with read_import_dir.
9631 (read_import_dir): Don't call find_class - that only gives us
9632 the first classpath entry having the needed package.
9633 Use the struct buffer data structure from buffer.h.
9634 (read_import_dir, find_in_imports_on_demand): The remembered
9635 class names now use '.' (not '/') as package separator.
9637 * parse.y (java_complete_expand_methods): Call write_classfile
9638 here, and not in java_expand_classes (which only gets first class).
9640 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9642 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9643 (register_fields): If a static fields has an initializer, just
9644 chain it on ctxp->static_initialized, and handle later.
9645 (java_complete_expand_methods): Force <clinit> first.
9646 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9647 - it's already been completed.
9648 (patch_initialized_static_field): New function.
9649 (java_complete_field): Call it.
9651 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9653 * expr.c (encode_newarray_type, build_new_array): New functions.
9654 * java-tree.h: Declare build_new_array.
9655 * jcf-write.c (patch_newarray): Use build_new_array.
9657 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9658 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9660 * parse.y (patch_new_array_init): Re-organize.
9661 Now is passed the actual array (pointer) type of the value.
9662 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9663 (patch_array_constructor): Removed - merged into patch_new_array_init.
9664 (java_complete_tree): Update patch_new_array_init.
9666 * jcf-write.c (find_constant_index): New function.
9667 (generate_bytecode_insns): Use find_constant_index.
9668 (generate_classfile): Use find_constant_index for ConstantValue.
9670 1998-12-11 Tom Tromey <tromey@cygnus.com>
9672 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9673 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9674 * class.c (make_class_data): Renamed dtable -> vtable, and
9675 dtable_method_count -> vtable_method_count.
9677 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9679 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9680 global variables, initialized.
9681 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9682 Declared new global variables.
9683 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9684 double_zero_node, integer_zero_node upon direct matching.
9685 * parse.y (purify_type_name): Added function prototype.
9686 (duplicate_declaration_error_p): Consider new_type as potentially
9687 being a incomplete type. Use purify_type_name on type string.
9688 (method_header): saved_type: unused variable removed. Don't figure
9689 return type if method name is invalid.
9690 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9691 processed by patch_unaryop.
9692 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9693 increment/decrement node into its original type after binary
9694 numeric promotion on its operands.
9696 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9698 * parse.y (array_initializer:): Array init operand is NULL_TREE
9699 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9700 now an error. Fixed indentation problems.
9701 (patch_string): Handle error_mark_node as an argument.
9702 (patch_new_array_init): Fixed indentation problems.
9703 (array_constructor_check_entry): Removed check on null wfl_value.
9704 Return an error if wfl_value's walk returns an error.
9706 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9708 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9709 * lex.c (java_lex): Remember column position before advancing one
9710 token. Retain location information on OCB_TK.
9711 * lex.h (typedef struct java_lc): Added new field.
9712 * parse.h (GET_SKIP_TYPE): New macro.
9713 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9714 * parse.y (build_new_array_init, patch_new_array_init,
9715 patch_array_constructor, maybe_build_array_element_wfl,
9716 array_constructor_check_entry): New function prototypes.
9717 (switch_block:): Tagged <node>.
9718 (OCB_TK): Tagged <operator>.
9719 (array_initializer:): Installed actions.
9720 (variable_initializer): Build location information on element if
9722 (switch_statement:): Fixed indentation typo.
9723 (switch_block:): Redefined default action.
9724 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9725 (patch_assignment): Removed duplicate code.
9726 (maybe_build_array_element_wfl, build_new_array_init,
9727 patch_new_array_init, patch_array_constructor,
9728 array_constructor_check_entry): New functions.
9730 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9732 * parse.y (array_initializer): Tagged <node>.
9733 (variable_initializer:): Use default rule.
9734 (array_initializer:): Defined actions.
9735 (variable_initializers:): Likewise.
9736 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9737 non-static field accesses.
9738 (patch_invoke): Fixed indentation typo.
9739 (java_complete_tree): Likewise.
9740 (build_labeled_block): Changed leading comment. Generate an error
9741 in case of duplicate loop labels.
9742 (patch_conditional_expr): Patch results of string concatenation
9745 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9747 * constants.c (find_methodref_index): When the class is an interface,
9748 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9750 * decl.c (finit_identifier_node): Use "$finit$", rather than
9751 "<finit>" (which Sun's verifier rejects).
9752 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9753 (generate_field_initialization_code): Removed.
9754 (fix_constructors) Don't add call to $finit$ here (wrong order).
9755 (patch_method_invocation): Add $finit$ call here.
9757 * java-tree.h (CALL_USING_SUPER): New macro.
9758 * parse.y (patch_invoke): Remove im local variable.
9759 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9760 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9761 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9763 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9765 * parse.y (java_complete_tree): Don't complain about unreachable
9766 statement if it is empty_stmt_node.
9768 * jcf-write.c (find_constant_wide): New function.
9769 (push_long_const): Use find_constant_wide.
9771 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9772 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9773 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9774 Emit invokeinterface when calling an interface method.
9775 Emit invokespecial also when calling super or private methods.
9777 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9779 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9781 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9783 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9785 * java-tree.h (java_layout_seen_class_methods): New function
9787 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9788 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9789 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9790 * parse.y (method_declarator:): Defined action.
9791 (issue_warning_error_from_context): input_filename saved, set to
9792 the appropriate value and restored after java_error is called.
9793 (build_unresolved_array_type): Fixed comment.
9794 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9795 (method_header): Deal with return type the same way type are
9796 handled for fields and method's parameters and local variables
9798 (check_method_redefinition): Removed extra CR.
9799 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9800 (java_layout_seen_class_methods): New function.
9801 (java_layout_classes): Call java_layout_seen_class_methods.
9803 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9805 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9807 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9809 * jcf-dump.c (main): Fix error message.
9810 * jcf-path.c (add_entry): Style fix.
9812 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * class.c (layout_class_method): Call build_java_argument_signature
9815 on constructors too.
9816 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9817 (patch_method_invocation): Define a primary when resolving an
9818 expression name. Augmented comment on code checking illegal `this'
9819 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9821 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9823 * class.c (layout_class_method): Don't report error on non-static
9824 overriding static if the method is private.
9825 * java-tree.h (finish_class): Prototype added.
9826 * lex.c (java_get_line_col): Handle col argument -2 value.
9827 * parse.h: All static method declarations moved to parse.y.
9828 * parse.y: Now contains all static method declarations previously
9830 (find_expr_with_wfl, missing_return_error,
9831 unreachable_stmt_error): New functions.
9832 (java_get_real_method_name): Identify constructors bearing class
9833 names in source code compiled classes only.
9834 (java_complete_expand_methods): Call missing_return_error.
9835 (invocation_mode): Private methods invoked as static methods.
9836 (java_complete_tree): Call unreachable_stmt_error.
9838 1998-12-01 Tom Tromey <tromey@cygnus.com>
9840 * Makefile.in (+target): Removed.
9841 (+xmake_file): Likewise.
9842 (+tmake_file): Likewise.
9843 (.NOEXPORT): Removed duplicate.
9845 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9847 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9849 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9851 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9852 libiberty.h. Provide an xmalloc definition.
9854 * jvspec.c: Remove the xmalloc prototype.
9856 * parse-scan.y: Include config.h and system.h. Don't include
9857 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9858 Provide an xstrdup definition.
9860 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9862 * jcf-path.c (add_entry): Recognize ".jar" too.
9863 * lang-specs.h: Likewise.
9865 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9867 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9868 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9870 * jcf-write.c (generate_bytecode_insns):
9871 Handle pre/post-increment/decrement of long.
9873 * jcf-write.c (generate_bytecode_insns):
9874 Handle missing exception handler (finally for synchronized).
9876 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9878 * java-tree.h (end_params_node): Declare global.
9879 * decl.c (end_params_node): New global.
9880 (init_decl_processing, start_java_method): Use end_params_node for
9881 end of list of parameter types. Follows correct gcc conventions.
9882 * expr.c (pop_argument_types, pop_arguments): Likewise.
9883 * lang.c (put_decl_node): Likewise.
9884 * typeck.c (various places): Likewise.
9885 * class.y (various places): Likewise.
9886 * parse.y (various places): Likewise.
9888 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9889 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9891 * class.c: Add #include flags.h, remove no-longer needed declaration.
9893 * class.c (layout_class_method): Remove commented-out code, re-format.
9894 Don't add vtable entry (or index) for private methods.
9895 * expr.c (expand_invoke): A private method is implicitly final.
9896 * class.c (make_class_data): If inlining or optimizing,
9897 skip private methods.
9899 * class.c (finish_class): New function. Calls existing methods,
9900 but alls emits deferred inline functions.
9901 * jcf-parse.c (parse_class_file): Call finish_class.
9902 * parse.y (java_complete_expand_methods): Likewise.
9904 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9906 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9908 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9910 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9912 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9914 * (generate_classfile): Always write class access flag with
9917 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9919 * class.c (maybe_layout_super_class): New function.
9920 (layout_class): Reorganized. Loop on class methods dispatched into
9921 a new function. Call maybe_layout_super_class.
9922 (layout_class_methods, layout_class_method): New functions.
9923 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9925 (expand_invoke): Likewise.
9926 * java-tree.h (all_class_list): New global variable declared.
9927 (layout_class_methods, layout_class_method): New function
9929 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9930 * jcf-parse.c (all_class_list): New global variable.
9931 (load_class): Extended what class_or_name can be. Use parser
9932 context mechanism to save globals before calling jcf_parse.
9933 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9934 is set on the file name.
9935 (jcf_parse): Layout class methods when Object is loaded, otherwise
9936 record class in all_class_list for delayed method layout.
9937 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9938 * lang.c (put_decl_node): Decode <init> into the decl context
9940 * lex.c (java_allocate_new_line): Use xmalloc.
9941 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9942 pointers, not TREE_LIST elements.
9943 (struct parser_ctxt): Fixed comment indentations, added comments
9944 and reordered some fields.
9945 (java_check_methods): Function prototype removed.
9946 * parse.y (java_push_parser_context): Use xmalloc.
9947 (java_parser_context_restore_global): Pop extra pushed ctxp only
9948 when there's nothing next.
9949 (maybe_create_class_interface_decl): Fixed comment, add new
9950 created class decl to all_class_list.
9951 (method_header): Use GET_REAL_TYPE on argument's types.
9952 (method_declarator): Use GET_REAL_TYPE, change type to the real
9953 type in TREE_LIST dependency node. Build argument list with the
9955 (create_jdep_list): Use xmalloc. Removed allocation error message.
9956 (obtain_incomplete_type): Fixed leading comment. Broadened
9957 incoming argument meaning.
9958 (register_incomplete_type): Use xmalloc. Removed allocation error
9960 (safe_layout_class): Fixed leading comment.
9961 (jdep_resolve_class): Reversed if statement condition and switch
9963 (resolve_and_layout): Fixed leading comment. Broadened incoming
9965 (complete_class_report_errors): New local variable name, for
9966 clarity. purify_type_name used for all error cases.
9967 (java_get_real_method_name): Stricter check on constructors.
9968 (java_check_regular_methods): Reverse methods list only if not
9969 already laid out. Layout artificial constructor.
9970 (java_check_methods): Deleted.
9971 (source_start_java_method): Obtain incomplete type for patchable
9973 (java_layout_classes): Fixed leading comment. Use
9974 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9975 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9976 before returning. Fixed comments.
9977 (java_expand_classes): Check for errors up front.
9978 (patch_method_invocation): Class to search is resolved and laid
9981 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9983 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9985 * javaop.h (int8): Removed - not used.
9986 (jbyte): Redefine portably with correct signedness.
9988 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9990 * jcf-write.c (generate_bytecode_insns): Fix typo
9991 OPCODE_getstatic to OPCODE_getfield.
9993 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9994 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9995 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9997 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * jcf-parse.c (jcf_parse_source): Function returned type is
10000 void. Added prototype.
10001 (jcf_parse): Function returned type is void.
10002 (yyparse): Remove call to fclose on the last parsed file.
10004 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10006 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10008 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10009 (layout_class): Cope with methods featuring WFL in decl names.
10010 * decl.c (unqualified_object_id_node): New global variable,
10012 (build_decl_no_layout): Removed.
10013 * expr.c (build_primtype_type_ref): Handle Double.
10014 (java_lang_expand_expr): Fixed indentations.
10015 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10016 (flag_wall, flag_redundant, flag_not_overriding,
10017 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10018 variable declarations.
10019 (build_decl_no_layout): Removed prototype.
10020 (java_get_real_method_name): Added prototype.
10021 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10022 (java_parse_abort_on_error): Macro now just returns.
10023 * jcf-parse.c (jcf_parse_source): Check fclose returned
10024 value. Call emit_register_classes if java_report_errors returns
10026 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10027 flag_static_local_jdk1_1): New integer flags.
10028 (lang_decode_option): New flags set here.
10029 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10030 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10031 the flag_redundant variable.
10032 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10033 when parsing java.lang.Object class.
10034 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10035 NULL_TREE to build.
10036 (resolve_qualified_expression_name): Fixed indentation.
10037 (patch_array_ref): Changed prototype.
10038 (not_initialized_as_it_should_p): Prototype removed.
10039 (java_report_errors): Added function prototype.
10040 * parse.y (formal_parameter:): Changed error message for not yet
10041 supported final parameters.
10042 (class_type_list:): Set both PURPOSE and VALUE of created
10043 TREE_LIST to be class_type.
10044 (primary_no_new_array:): Handle class literals on primitive types.
10045 (parse_warning_context): Reinstalled correct force_error and
10046 do_warning flags setups.
10047 (java_report_errors): Changed prototype. Return java_error_count
10049 (variable_redefinition_error): Consider treating variable type as
10051 (create_interface): Warn about redundant abstract modifier if
10052 flag_redundant is set. Changed error message.
10053 (lookup_field_wrapper): Save/restore globals before/after looking
10055 (duplicate_declaration_error_p): Consider treating declaration
10056 type as a fake pointer.
10057 (register_fields): Extract real type from dependency node. Check
10058 for duplicate field declaration after type adjustment. Use
10059 DECL_INITIAL to store static final initialized values.
10060 (method_header): Extract real function type from dependency node.
10061 (check_abstract_method_header): Use GET_METHOD_NAME.
10062 (obtain_incomplete_type): Layout fake pointer type.
10063 (safe_layout_class): Don't try to check for methods before layout.
10064 (java_complete_class): Don't check for correct throws clause
10065 elements inheritance here.
10066 (resolve_and_layout): Broadened name parameter meaning.
10067 (reset_method_name): Use GET_METHOD_NAME.
10068 (java_get_real_method_name): New function.
10069 (java_check_regular_methods): Don't check methods in
10070 java.lang.Object. Verify lineage of throws clause elements. Use
10071 flag_no_overriding in warning report.
10072 (check_throws_clauses): Don't check if class was from
10073 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10074 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10075 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10076 warning on unsupported final local variables. Use build_decl
10077 instead of build_decl_no_layout. Get real local variable type from
10079 (source_start_java_method): Get real parameter type from
10080 dependency node. Call build_decl instead of build_decl_no_layout.
10081 (java_layout_classes): Reverse tree and layout type and class as
10082 required. Mark class as loaded when done.
10083 (resolve_field_access): Fixed indentation. Restricted condition
10084 leading to static field access code generation. Set field_type
10085 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10086 (resolve_qualified_expression_name): Initialize type_found to
10087 null. Handle static field resolved during qualification. Fixed
10088 layout on non primitive field decl types.
10089 (not_accessible_p): Fixed typo in comment.
10090 (patch_method_invocation): Resolve and layout class to search from
10092 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10093 layout non primitive type, if necessary. Make method node only to
10095 (find_applicable_accessible_methods_list): Consider WFL'ed method
10096 decl names. Fixed indentation.
10097 (argument_types_convertible): Resolve and layout target type if
10099 (java_complete_tree): Fixed indentation problems. Rewrote
10100 CALL_EXPR thrown exceptions check. Re-installed further processing
10101 of the assignment in certain cases.
10102 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10103 inlining on class literals.
10104 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10106 (valid_method_invocation_conversion_p): Likewise.
10107 (patch_string): Temporary disable forbidden use of `this' in
10108 explicit constructor invocations when doing string concatenation
10109 within their scope.
10110 (patch_unaryop): Added comment. Reinstalled code to disable
10111 further check on assignment operation with cast expression RHS.
10112 (patch_switch_statement): Fixed indentation.
10113 (build_try_statement): Call build_decl instead of
10114 build_decl_no_layout.
10115 (patch_synchronized_statement): Likewise.
10116 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10117 IS_UNCHECKED_EXPRESSION_P.
10118 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10119 layout argument exception type.
10120 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10121 of IS_UNCHECKED_EXPRESSION_P.
10123 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10125 * jcf-parse.c (yyparse): Open class file in binary mode.
10127 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10129 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10131 * jcf-write.c (perform_relocations): Move check out one loop.
10133 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10135 * Make-lang.in: Fix reference to srcdir.
10136 * jv-scan.c: Add missing xmalloc prototype.
10137 * jvgenmain.c: Ditto.
10139 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10141 * decl.c (error_mark_node), java-tree.h: New global.
10142 * parse.y: Use empty_stmt_node instead of size_zero_node.
10143 (build_if_else_statement): If missing else, use empty_stmt_node.
10145 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10146 (java_complete_expand_method): Complain if return is missing.
10147 (java_check_regular_methods): Comment out incorrect error check.
10148 (not_accessible_p): Fix incorrect handling of protected methods.
10149 (patch_method_invocation): Pass correct context to not_accessible_p.
10150 (find_applicable_accessible_methods_list): Likewise.
10151 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10152 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10153 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10154 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10156 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10157 (push_int_const): Remove reundant NOTE_PUSH.
10158 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10159 (- case SWITCH_EXPR): Fix code generation bug.
10160 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10161 (generate_classfile): More robust for abstract methods.
10163 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10165 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10166 * Make-lang.in: Ditto.
10168 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10169 * jvgenmain: Ditto.
10171 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10173 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10175 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10177 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10179 Allow uses of interface types to verify. This is not really
10180 type-safe, but it matches what Sun does, and is OK as long as
10181 there are appropriate run-time checks.
10182 * verify.c (merge_types): If merging two interface types,
10183 just set the result to java.lang.Object.
10184 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10186 1998-11-13 Tom Tromey <tromey@cygnus.com>
10188 * gjavah.c (main): Handle --output-class-directory argument.
10189 * jvspec.c (lang_specific_driver): Translate `-d' into
10190 -foutput-class-dir.
10191 * jcf.h (jcf_write_base_directory): Declare.
10192 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10193 * lang-options.h: Mention -foutput-class-dir.
10194 * jcf-write.c (jcf_write_base_directory): New global.
10195 (make_class_file_name): Put generated .class file into `-d'
10196 directory, or into source directory if -d not given. Function now
10198 (write_classfile): Free class file name. Handle case where class
10200 (DIR_SEPARATOR): New macro.
10201 Include <sys/stat.h>
10203 * Makefile.in (prefix): New macro.
10205 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10207 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10208 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10209 here (done in patch_invoke instead).
10210 (case_identity): Moved here from parse.y.
10212 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10213 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10214 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10215 so they can be efficiently scanned without recursion.
10216 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10217 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10218 in BLOCK iteratively, rather than recursively.
10220 * parse.y (do_unary_numeric_promotion): New function.
10221 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10223 * parse.y (patch_newarray): Various fixes.
10225 Re-do handling of switch statements (for proper block scoping).
10226 * parse.y: Add just a single block for the enture switch block,
10227 but don't create any "case blocks".
10228 (group_of_labels): Rmeoved unneeded non-terminal.
10229 CASE_EXPR and DEFAULT_EXPR are added to current block.
10230 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10231 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10232 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10233 * parse.y (wfl_operator, print_int_node): Make non-static.
10234 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10235 as part of recursive scan of block.
10236 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10237 (patch_switch_statement): Most tests move dinto java_complete_tree.
10239 * parse.y: Make various production be non-typed (void).
10240 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10241 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10242 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10244 * jcf-write.c (struct jcf_handler): New type.
10245 (struct jcf_switch_state): New type.
10246 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10247 (alloc_handler, emit_unop, emit_reloc): New functions.
10248 (adjust_typed_op): Add extra parameter ("max type" offset).
10249 (emit_switch_reloc, emit_case-reloc): New function.
10250 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10251 (generate_bytecode_insns): Support REAL_CST, switch statements,
10252 exception handling, method calls, object/array creation, and more.
10254 * class.c: Remove some unused variables.
10255 * constants.c (find_string_constant): New function.
10256 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10257 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10258 if flag_emit_class_files.
10260 1998-11-12 Tom Tromey <tromey@cygnus.com>
10262 * jcf-io.c (find_class): Added explanatory comment.
10264 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10265 trailing slash to `.zip' entries.
10267 * jvspec.c (lang_specific_driver): Correctly handle case where
10268 GC_NAME not defined.
10270 1998-11-11 Tom Tromey <tromey@cygnus.com>
10272 * jvspec.c (GC_NAME): New define.
10273 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10275 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10277 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10279 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10281 1998-11-11 Tom Tromey <tromey@cygnus.com>
10283 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10285 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10287 * class.c (is_compiled_class): Call safe_layout_class for class
10288 compiled from source.
10289 * conver.h (convert_to_integer, convert_to_real,
10290 convert_to_pointer): Added prototypes.
10291 * decl.c (init_decl_processing): Non longer push the decls of
10292 `methodtable', `constants', `Class', `Field', `dispatchTable'
10293 `jexception' and `Method'.
10294 * expr.c (build_invokeinterface): New function.
10295 (expand_invoke): static variable CLASS_IDENT now in
10296 build_invokeinterface. Use build_invokeinterface.
10297 (expand_java_field_op): Moved code to inline
10298 java.lang.PRIMTYPE.TYPE into a function.
10299 (build_primtype_type_ref): New function.
10300 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10301 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10302 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10303 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10304 (DECL_LOCAL_STATIC_VALUE): New macro.
10305 (build_invokeinterface, build_primtype_type_ref): New function
10307 (java_parse_abort_on_error): Macro rewritten.
10308 * jcf-parse.c (current_method): Add comment to declaration.
10309 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10310 Function prototypes fixed.
10311 (jcf_parse_source): push/pop parser context. save/restore global.
10312 (parse_source_file): Fixed leading comment. Now take a
10313 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10314 classes and pop the parser context anymore.
10315 (yyparse): Push parser context, save globals, parse the source
10316 file, restore globals and pop the parser context when processing a
10318 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10319 * lex.c (java_parse_doc_section): New function.
10320 (java_lex): Call java_parse_doc_section when appropriate. Build an
10321 operator around INSTANCEOF_TK.
10322 * lex.h (java_lineterminator, java_sprint_unicode,
10323 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10324 Prototypes rewritten.
10325 (java_parse_escape_sequence, java_letter_or_digit_p,
10326 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10327 java_read_unicode, java_store_unicode, java_read_char,
10328 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10329 Added function prototypes.
10330 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10332 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10334 (struct parser_ctxt): New fields: deprecated,
10335 current_parsed_class_un, gclass_list.
10336 (fix_method_argument_names, issue_warning_error_from_context,
10337 resolve_package, lookup_package_type): New function prototypes.
10338 (resolve_expression_name): Fixed function prototype.
10339 (find_applicable_accessible_methods_list): Fixed indentation, added
10340 extra argument in prototype.
10341 (check_final_assignment, build_null_of_type, check_deprecation,
10342 check_method_redefinition, reset_method_name,
10343 java_check_regular_methods, java_check_abstract_methods,
10344 maybe_build_primttype_type_ref): New function prototype.
10345 * parse.y (conver.h): Include.
10346 (INSTANCEOF_TK): Tagged <operator>.
10347 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10348 (relational_expression:): Build binop for instanceof.
10349 (java_push_parser_context): Remember ctxp->gclass_list across
10351 (java_pop_parser_context): Simply return if no context
10352 exists. Remember gclass_list across contexts.
10353 (issue_warning_error_from_context): New function.
10354 (parse_error_context): Don't setup ctxp->elc here. Call
10355 issue_warning_error_from_context instead.
10356 (parse_warning_context): Likewise.
10357 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10358 setup. Link new class/interface to ctxp->gclass_list.
10359 (add_superinterfaces): Register interface as incomplete if not
10361 (create_class): Remember class unqualified name in
10362 ctxp->current_parsed_class_un. Check class deprecation.
10363 (register_fields): Check field deprecation. Remember static final
10364 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10366 (method_header): New local variable ORIG_ARG. Use unqualified
10367 current class name for check on constructor errors. Promote return
10368 type if of record type. Argument list fix moved in
10369 fix_method_argument_names, called here. Check method deprecation.
10370 (fix_method_argument_names): New function.
10371 (method_declarator): Promote record typed arguments.
10372 (safe_layout_class): Check class methods before layout.
10373 (java_complete_class): Compute field layout when patched.
10374 (do_resolve_class): Try to load class after having it renamed
10375 after the package name.
10376 (get_printable_method_name): Use DECL_CONTEXT.
10377 (reset_method_name): New function.
10378 (check_method_redefinition): Use reset_method_name.
10379 (java_check_regular_methods): New local variable
10380 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10381 names for error report. Check for compile-time error when method
10382 found has default (package) access.
10383 (java_check_abstract_methods): Now takes an interface DECL node as
10384 an argument. Also reinstall real name on unchecked
10385 overriding/hiding methods for error report.
10386 (java_check_methods): Fixed leading comment. Get classes to verify
10387 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10388 CLASS_METHOD_CHECKED_P on class verification.
10389 (lookup_java_method2): Get real method name if necessary.
10390 (find_in_imports): Don't check package class access here.
10391 (resolve_package, lookup_package_type): New functions.
10392 (java_layout_classes): Fixed leading comment. Take classes to be
10393 laid out from ctxp->gclass_list.
10394 (java_complete_expand_methods): Don't expand native and abstract
10396 (java_expand_classes): New function.
10397 (resolve_expression_name): Use additional argument ORIG. Retrieve
10398 values of static final field of primitive types.
10399 (resolve_field_access): Handles static final field of promotive
10401 (resolve_qualified_expression_name): Handle STRING_CST as
10402 primaries and package name resolution. Check deprecation on found
10403 decls. Set where_found and type_found on non static field resolved
10404 during qualification. Layout non primitive field decl types.
10405 (check_deprecation): New function.
10406 (maybe_access_field): Simplified.
10407 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10408 removed. Reverse method's argument when primary is a type. Don't
10409 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10410 instead. Include abstract class in the list of class searchable
10411 for constructors. Use DECL_CONTEXT of found method for access
10412 checks. Check method deprecation.
10413 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10414 converting arguments. Handle INVOKE_INTERFACE.
10415 (lookup_method_invoke): Search constructor using existing
10416 infrastructure (don't rely on lookup_java_constructor anymore).
10417 (find_applicable_accessible_methods_list): Extra argument flag
10418 LC. Now include constructor in the search.
10419 (qualify_ambiguous_name): Conditional expression are primaries.
10420 (not_initialized_as_it_should_p): static final are always
10422 (java_complete_tree): Pass extra NULL argument to
10423 resolve_expression_name. Stricter test to carry on patching
10424 assignments. New case for INSTANCEOF_EXPR.
10425 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10426 (check_final_assignment, maybe_build_primttype_type_ref): New
10428 (patch_assignment): Detect resolved static finals and carry normal
10429 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10430 (try_builtin_assignconv): Access constant 0 on all primitive
10432 (valid_builtin_assignconv_identity_widening_p): Accept identical
10433 types. Accept all promoted type on int type.
10434 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10435 assigned to a reference.
10436 (valid_method_invocation_conversion_p): Accept to check null
10438 (build_binop): Merge declaration and initialization of local
10440 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10441 numeric types. Improved validity test for qualify operators on
10443 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10444 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10445 primitive type and issue the appropriate error message.
10446 (resolve_type_during_patch): Mark class loaded when resolved.
10447 (patch_cast): Allow null to be cased to reference types.
10448 (build_null_of_type): New function.
10449 (patch_array_ref): Handle array on references correctly.
10450 (patch_return): Removed unused local variable MODIFY. Force
10451 boolean to be returned as integers. Allows null to be returned by
10452 a function returning a reference.
10453 * typeck.c (convert_to_integer, convert_to_real,
10454 convert_to_pointer): Prototypes moved to convert.h
10455 (lookup_argument_method): Use method real name, if necessary.
10457 1998-10-30 Tom Tromey <tromey@cygnus.com>
10459 * class.c (build_class_ref): Changed name of primitive classes to
10462 * class.c (make_class_data): Renamed fields: nmethods to
10463 method_count, method_count to dtable_method_count. Always set
10464 `state' field to 0.
10465 * decl.c (init_decl_processing): Likewise.
10467 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10469 * class.c (layout_class): Don't mangle <finit>, produce
10470 __finit<class> instead. Don't verify artificial methods.
10471 * decl.c (finit_identifier_node): New declared global.
10472 (init_decl_processing): finit_identifier_node initialized.
10473 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10474 * java-tree.h (finit_identifier_node): Declared as extern.
10475 (struct lang_decl): New field called_constructor.
10476 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10477 (CLASS_HAS_FINIT_P): New macro.
10478 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10479 explicit constructor invocation.
10480 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10481 CALL_SUPER_CONSTRUCTOR_P): New macros.
10482 (write_classfile): Added prototype.
10483 * jcf-parse.c (jcf_parse_source): Parse and remember for
10484 generation if the file was seen on the command line.
10485 (parse_source_file): Don't write the class file here.
10486 (yyparse): Loop on files rewritten. Set current_jcf.
10487 (parse_zip_file_entries): Parse class file only if it was found.
10488 * lang.c (init_parse): Don't open command line provided filename
10490 (lang_parse): Don't set main_jcf anymore.
10491 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10492 (JCONSTRUCTOR_CHECK): New macro.
10493 (JBSC_TYPE_P): New macro.
10494 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10495 (COMPLETE_CHECK_OP_2): New macro.
10496 (struct parse_ctxt): New field explicit_constructor_p.
10497 (check_class_interface_creation): Fixed prototype indentation.
10498 (patch_method_invocation_stmt): Prototype reflects added argument.
10499 (patch_invoke): Likewise.
10500 (complete_method_declaration, build_super_invocation,
10501 verify_constructor_circularity,
10502 build_this_super_qualified_invocation, get_printable_method_name,
10503 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10504 verify_constructor_super, create_artificial_method,
10505 start_artificial_method_body, end_artificial_method_body,
10506 generate_field_initialization_code): New function prototypes.
10507 * parse.y: Fixed leading comment
10508 (constructor_header:, constructor_body:, block_end:): Rules tagged
10510 (type_declaration:): Call maybe_generate_finit.
10511 (method_declaration:): Action for method_body: placed in new
10512 function complete_method_declaration, called here.
10513 (constructor_declaration:): Defined actions. Removed leading
10515 (constructor_header:): New rule with action.
10516 (constructor_body:): Rule rewritten using block_begin: and
10517 block_end:. Defined actions.
10518 (constructor_declarator:, explicit_constructor_invocation:):
10520 (block:): Use new rules block_begin: block_end:.
10521 (block_begin:, block_end:): New rules and actions.
10522 (block_statements:): Fixed error message for explicit
10524 (method_invocation:): Call build_this_super_qualified_invocation
10525 if primary is `this' or `super' was seen.
10526 (conditional_expression:): Action defined.
10527 (extra_ctxp_pushed_p): New static global flag.
10528 (java_parser_context_save_global): Create parser context if
10529 necessary. Use extra_ctxp_pushed_p to remember it.
10530 (java_parser_context_restore_global): Pop extra parser context if
10532 (build_array_from_name): Array on primitive types are marked
10534 (register_fields): Restore new name in field initializer
10535 expression if type was altered. Non static fields initialized upon
10536 declaration marked initialized.
10537 (maybe_generate_finit): New function.
10538 (maybe_generate_clinit): Use create_artificial_method,
10539 start_artificial_method_body, end_artificial_method_body. Generate
10540 debug info for enclosed initialization statements.
10541 (method_header): Fixed leading comment. Check constructor
10542 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10544 (complete_method_declaration, constructor_circularity_msg,
10545 verify_constructor_circularity): New functions.
10546 (get_printable_method_name): New function.
10547 (check_method_redefinition): Don't rename <finit> methods. Fix
10548 declared constructor names. Error message for
10549 constructors modified.
10550 (java_check_regular_methods): Local variable seen_constructor
10551 renamed saw_constructor. Skip verification on constructors. Create
10552 default constructor with create_artificial_method.
10553 (java_check_methods): Removed unnecessary empty line.
10554 (create_artificial_method, start_artificial_method_body,
10555 end_artificial_method_body): New functions.
10556 (java_layout_classes): Changed leading comment. Reverse fields
10557 list if necessary. Always layout java.lang.Object if being
10559 (java_complete_expand_methods): Verify constructor circularity.
10560 (java_complete_expand_method): Call fix_constructor on
10561 constructors. Local variable no_ac_found removed. Restore
10562 bindings if method body expansion failed.
10563 (fix_constructors, verify_constructor_super,
10564 generate_field_initialization_code): New function.
10565 (java_expand_classes): Fixed leading comment. Write class file
10567 (resolve_expression_name): Check for illegal instance variable
10568 usage within the argument scope of an explicit constructor
10570 (resolve_qualified_expression_name): Pass extra from_super flag
10571 when invoking patch_method_invocation_stmt. New case for
10572 conditional expression when used as a primary. Check for error
10573 when acquiring super.
10574 (patch_method_invocation_stmt): Added extra argument super. New
10575 local variable is_static_flag. Set class_to_search according to
10576 the nature of the constructor invocation. Don't add `this'
10577 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10578 invocation within the argument scope of explicit constructor
10579 invocation. Set is_static according to is_static_flag. Provide
10580 extra `super' argument to patch_invoke invocation.
10581 (patch_invoke): New argument from_super. Loop on arguments
10582 indentation fixed. Pass from_super to invocation_mode. New switch
10583 case INVOKE_SUPER. Fixed error message in switch default case.
10584 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10586 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10587 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10588 message takes constructors into account.
10589 (find_applicable_accessible_methods_list): Fixed indentation.
10590 (qualify_ambiguous_name): Take explicit constructor invocation
10591 into account. Deal with a conditional expression as a primary to
10593 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10594 case. Added extra argument to patch_method_invocation_stmt.
10595 Register calls made to explicit constructor `this'. Don't call
10596 save_expr in ARRAY_REF case when emitting class files. Check for
10597 illegal use of this when expanding explicit constructor invocation
10599 (complete_function_arguments): Set and reset parser context
10600 explicit_constructor_p field value when appropriate.
10601 (build_super_invocation, build_this_super_qualified_invocation):
10603 (patch_assignment): Fixed typo.
10604 (patch_unaryop): Check on final fields occurs only when a decl
10606 (patch_return): Take constructors into account.
10607 (patch_conditional_expr): New function.
10608 * typeck.c (build_java_signature): Removed unnecessary empty line.
10610 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10612 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10614 1998-10-28 Tom Tromey <tromey@cygnus.com>
10616 * decl.c (init_decl_processing): Renamed fields.
10617 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10618 interface_len, msize fields.
10620 * class.c (make_class_data): Removed subclass_head and
10621 subclass_next fields.
10622 * decl.c (init_decl_processing): Removed subclass_head and
10623 subclass_next fields.
10625 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10627 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10628 * mangle.c (emit_unicode_mangled_name): Similarly.
10630 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10632 * jcf-parse.c (get_constant): Place braces around code to compute
10633 'd' when REAL_ARITHMETIC is not defined.
10635 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10637 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10640 1998-10-23 Tom Tromey <tromey@cygnus.com>
10642 * lang-specs.h: `.zip' files are input to jc1.
10644 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10646 * jvspecs.c: Add (but don't enable) support for combining multiple
10647 .class and .java input filenames to a single jc1 invocation.
10648 Add support for -C flag (copile to .class files).
10649 Translate -classpath and -CLASSPATH arguments.
10650 * lang-specs.h: Don't set %2 spec.
10652 1998-10-22 Tom Tromey <tromey@cygnus.com>
10654 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10656 (add_path): Don't add trailing separator to non-empty path
10659 * lang.c (lang_decode_option): Check for -fclasspath and
10660 -fCLASSPATH before examining other `-f' options.
10662 * java-tree.h (finalize_identifier_node): Don't declare.
10663 * class.c (make_class_data): Don't push "final" field.
10664 * decl.c (init_decl_processing): Don't push "final" field.
10665 (finalize_identifier_node): Removed.
10666 (init_decl_processing): Don't set finalize_identifier_node.
10668 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10670 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10672 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10673 (JV_SCAN_SOURCES): New macro.
10674 (JCF_DUMP_SOURCES): Likewise.
10675 (jcf-dump$(exeext)): New target.
10676 (jv-scan$(exeext)): New target.
10678 1998-10-22 Tom Tromey <tromey@cygnus.com>
10680 * Makefile.in (LEX): Removed.
10681 (LEXFLAGS): Likewise.
10682 (SET_BISON): New macro.
10684 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10685 spurious diffs in parse.c.
10686 ($(PARSE_SCAN_C)): Likewise.
10687 (PARSE_DIR): New macro.
10689 (PARSE_SCAN_C): Likewise.
10690 (PARSE_RELDIR): New macro.
10692 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10694 * jcf-io.c (find_class): Use saw_java_source to determine when to
10695 look for `.java' file.
10696 * jcf-parse.c (saw_java_source): New global.
10697 (yyparse): Set it if `.java' file seen.
10699 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10700 (GCJH_SOURCES): Likewise.
10701 * Makefile.in (datadir): New macro.
10702 (libjava_zip): Likewise.
10703 (JAVA_OBJS): Added jcf-path.o.
10704 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10705 (../gcjh$(exeext)): Likewise.
10706 (jcf-path.o): New target.
10707 * java-tree.h (fix_classpath): Removed decl.
10708 * jcf-parse.c (fix_classpath): Removed.
10709 (load_class): Don't call fix_classpath.
10710 * parse.y (read_import_dir): Don't call fix_classpath.
10711 * lex.h: Don't mention classpath.
10712 * lex.c (java_init_lex): Don't initialize classpath.
10713 * jcf-io.c (classpath): Removed global.
10714 (find_class): Use jcf_path iteration functions. Correctly search
10715 class path for .java file.
10716 (open_in_zip): New argument `is_system'.
10717 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10718 classpath-related options.
10719 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10721 (lang_init): Call jcf_path_init.
10722 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10723 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10724 Correctly put braces around second string in each entry.
10725 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10726 classpath-related options.
10727 (help): Updated for new options.
10728 * jcf.h: Declare functions from jcf-path.c. Don't mention
10729 `classpath' global.
10730 * jcf-path.c: New file.
10732 * jcf-depend.c: Include jcf.h.
10734 * jcf-write.c (localvar_alloc): Returns `void'.
10735 (localvar_free): Removed unused variable.
10737 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10738 (init_parse): Use OBJECT_SUFFIX, not ".o".
10740 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10742 * class.c (emit_register_classes): Renamed from
10743 emit_register_class.
10744 * java-tree.h (emit_register_classes): Prototype renamed from
10745 emit_register_class.
10746 * jcf-parse.c (yyparse): Call emit_register_classes once before
10748 * parse.y (java_expand_classes): No longer register classes.
10750 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10752 * class.c (is_compiled_class): New local variable
10753 seen_in_zip. Identify classes found in currently compiled source
10755 * decl.c (complete_start_java_method): Fixed typo.
10756 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10757 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10758 (CLASS_P): Moved around.
10759 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10760 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10762 (jcf_parse_source): Changed leading comment. Removed unnecessary
10763 fclose and CLASS_FROM_SOURCE_P marking.
10764 (parse_source_file): New local variables remember_for_generation
10765 and filename. Mark parsed file name identifier node. Removed block
10766 executed when parse_only was null. Set remember_for_generation.
10767 Use it as an argument to java_pop_parser_context.
10768 (yyparse): New local variables several_files, list, next node and
10769 current_file_list. Split ampersand separated file names into
10770 current_file_list. Iterate through the list and parse accordingly.
10771 * parse.h (java_pop_parser_context): New function prototype.
10772 * parse.y (ctxp_for_generation): New static global variable.
10773 (java_pop_parser_context): New argument generate. Link popped ctxp
10774 to ctxp_for_generation list accordingly.
10775 (java_complete_expand_methods): Fixed indentation.
10776 (java_expand_classes): New function.
10778 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10780 * Makefile.in: Link with libiberty.a instead of memmove.o.
10782 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10784 * lex.c (setjmp.h): No longer included.
10785 * lex.h (setjmp.h): Included.
10786 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10787 (duplicate_declaration_error_p): Renamed from
10788 duplicate_declaration_error.
10789 (build_array_from_name): New function prototype.
10790 * parse.y (setjmp.h): No longer included.
10791 (variable_declarator_id): Define action.
10792 (build_array_from_name): New function.
10793 (duplicate_declaration_error_p): Renamed from
10794 duplicate_declaration_error. Fixed leading comment.
10795 (register_fields): Main `for' loop reorganized. Uses
10796 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10797 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10798 build_array_from_name.
10799 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10801 (read_import_dir): Don't try to skip `.' and `..'.
10802 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10803 build_array_from_name. Main `for' loop reorganized.
10804 (resolve_qualified_expression_name): When building access to a
10805 field, use the type where the field was found, not its own type.
10806 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10807 field was found is null.
10808 (qualify_ambiguous_name): Sweep through all successive array
10811 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10813 * java-tree.h (pop_labeled_block, lang_printable_name,
10814 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10815 interface_of_p, inherits_from_p, fix_classpath,
10816 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10817 make_class_data, register_class, alloc_name_constant): New
10818 function prototypes.
10819 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10820 indentation. Added cast to remove warning.
10821 (lang_printable_name): Set v argument unused.
10822 (lang_print_error): Added argument to lang_printable_name call.
10823 (java_dummy_print, print_lang_decl, print_lang_type,
10824 print_lang_identifier, lang_print_xnode): All argument marked
10826 * lex.c (java_unget_unicode): Removed unnecessary argument.
10827 (java_allocate_new_line): Unused local variable is gone.
10828 (java_read_char): Added parenthesis in expressions to remove
10829 warnings. Added final return statement.
10830 (java_read_unicode): Added parenthesis in expression to remove
10832 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10833 (java_parse_escape_sequence): Likewise.
10834 (java_lex): Unused local variables are gone. Fixed
10835 java_unget_unicode invocation.
10836 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10838 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10839 lang_printable_name invocation in macro.
10840 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10842 (duplicate_declaration_error): Suppressed unused argument in
10844 (identical_subpath_p): Function declaration is gone.
10845 (patch_invoke): Suppressed unused argument in prototype.
10846 (patch_cast, build_labeled_block, check_thrown_exceptions):
10848 * parse.y (setjmp.h): Included
10849 (toplev.h): Likewise.
10850 (field_declaration:): Suppressed unused local
10851 (label_decl:): Fixed build_labeled_block invocation.
10852 (java_pop_parser_context): Put extra parenthesis around assignment
10854 (yyerror): Suppressed unused local variables.
10855 (variable_redefinition_error): Fixed lang_printable_name
10857 (create_interface): Suppressed unused local variables.
10858 (create_class): Likewise.
10859 (duplicate_declaration_error): Suppressed unused argument. Fixed
10860 lang_printable_name invocation.
10861 (register_fields): Suppressed unused local variable. Fixed
10862 duplicate_declaration_error invocation.
10863 (method_header): Suppressed unused local variable.
10864 (method_declarator, parser_check_super): Likewise.
10865 (java_complete_class): Suppressed unused local variable. Fixed
10866 fatal error message.
10867 (complete_class_report_errors): Added default: in switch.
10868 (java_check_regular_methods): Fixed lang_printable_name
10870 (check_throws_clauses): Likewise.
10871 (java_check_abstract_methods): Suppressed unused local
10872 variable. Fixed lang_printable_name invocation.
10873 (read_import_entry): Added supplemental return statement.
10874 (read_import_dir): Suppressed unused local variables.
10875 (check_pkg_class_access, declare_local_variables): Likewise.
10876 (source_start_java_method): Suppressed unused extern variable
10878 (expand_start_java_method): Suppressed unused extern and local
10879 variable declarations.
10880 (java_complete_expand_methods): Likewise.
10881 (java_complete_expand_method): Suppressed unused local variables.
10882 (make_qualified_name): Likewise.
10883 (resolve_qualified_expression_name): Added default: in
10884 switch. Fixed lang_printable_name invocation.
10885 (class_instance_creation_expression): Added parenthesis around
10887 (patch_method_invocation_stmt): Fixed lang_printable_name and
10888 patch_invoke invocations.
10889 (check_for_static_method_reference): Fixed lang_printable_name
10891 (patch_invoke): Suppressed unused arguments and local variables.
10892 (lookup_method_invoke): Suppressed unused local variables.
10893 (qualify_ambiguous_name): Added default: in switch.
10894 (identical_subpath_p): Function removed.
10895 (patch_assignment): Suppressed unused local variables. Suppressed
10896 unnecessary if statement. Fixed lang_printable_name invocations.
10897 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10898 (valid_ref_assignconv_cast_p): Parenthesis around
10899 expression. Suppressed unused local variables.
10900 (build_binop): Suppressed unused local variables. fixed
10901 lang_printable_name invocations.
10902 (string_constant_concatenation): Suppressed unused local
10904 (patch_unaryop): Fixed lang_printable_name invocation.
10905 (patch_cast): Suppressed unnecessary argument. Fixed
10906 lang_printable_name invocation.
10907 (patch_array_ref): Fixed lang_printable_name invocation.
10908 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10909 (build_labeled_block): Suppressed unused argument.
10910 (generate_labeled_block): Fixed build_labeled_block invocation.
10911 (build_loop_body): Suppressed unused local variables.
10912 (patch_loop_statement): Likewise.
10913 (patch_exit): Fixed lang_printable_name invocation.
10914 (patch_switch_statement): Likewise.
10915 (case_identity): First argument marked unused.
10916 (patch_try_statement): Fixed lang_printable_name invocations.
10917 (patch_synchronized_statement, patch_throw_statement): Likewise.
10918 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10919 lang_printable_name invocations.
10920 (check_thrown_exceptions_do): Suppressed unused argument.
10922 1998-10-14 Tom Tromey <tromey@cygnus.com>
10924 * jcf-write.c (write_classfile): Add output class file as target.
10925 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10926 * jcf.h: Added declarations for dependency-tracking functions.
10927 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10928 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10929 (finish_parse): Call jcf_dependency_write.
10930 (dependency_tracking): New global.
10931 (DEPEND_SET_FILE): New define.
10932 (DEPEND_ENABLE): New define.
10933 (init_parse): Enable dependency tracking if required.
10935 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10936 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10937 (../gcjh$(exeext)): Likewise.
10938 (jcf-depend.o): New target.
10939 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10940 (GCJH_SOURCES): Likewise.
10941 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10943 (find_classfile): Added dep_name argument.
10944 (find_class): Compute name of dependency.
10945 (open_in_zip): Call jcf_dependency_add_file.
10946 * gjavah.c (output_file): No longer global.
10947 (usage): Don't mention "gjavah".
10949 (java_no_argument): Likewise.
10950 (version): Likewise.
10951 (main): Recognize and handle -M family of options.
10952 (print_mangled_classname): Return is void.
10953 (process_file): Handle case where output is suppressed.
10954 (HANDLE_END_FIELD): Likewise.
10955 (HANDLE_METHOD): Likewise.
10956 * jcf-depend.c: New file.
10958 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10960 * java-tree.def: Add missing newline at EOF.
10962 1998-10-13 Tom Tromey <tromey@cygnus.com>
10964 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10965 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10967 Include <config.h> and "system.h".
10968 (disassemble_method): Undefine RET to avoid clash with
10969 config/i386/i386.h.
10971 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10973 * decl.c (runtime_exception_type_node, error_exception_type_node):
10974 New global variables.
10975 (init_decl_processing): Initialized.
10976 * expr.c (java_lang_expand_expr): Set caught exception type to
10977 null if catch handler argument doesn't exit.
10978 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10980 * java-tree.h (runtime_exception_type_node,
10981 error_exception_type_node): Global variables declared.
10982 (DECL_FUNCTION_THROWS): New macro.
10983 (DECL_FUNCTION_BODY): Modified comment.
10984 (DECL_SPECIFIC_COUNT): Likewise.
10985 (struct lang_decl): New field throws_list.
10986 (IS_UNCHECKED_EXPRESSION_P): New macro.
10987 * lex.c (java_lex): Generate location information for THROW_TK.
10988 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10989 EXCEPTIONS_P): New macros.
10990 (enum jdep_code): New value JDEP_EXCEPTION.
10991 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10992 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10993 PATCH_METHOD_RETURN_ERROR): New macros.
10994 (patch_method_invocation_stmt): Added new argument to prototype.
10995 (patch_synchronized_statement, patch_throw_statement,
10996 check_thrown_exceptions, check_thrown_exceptions_do,
10997 purge_unchecked_exceptions, check_throws_clauses): New function
10999 * parse.y Fixed typo in keyword section.
11000 (throw:): Rule tagged <node>.
11001 (THROW_TK): Keyword tagged <operator>.
11002 (method_header:): Last argument to call to method_header passed
11004 (throws:, class_type_list:, throw_statement:,
11005 synchronized_statement:, synchronized:): Defined actions.
11006 (method_header): New local variable current. Register exceptions
11007 from throws clause.
11008 (java_complete_tree): Complete and verify exceptions from throws
11010 (complete_class_report_errors): Error message on exceptions not
11012 (java_check_regular_methods): Fixed typo. Shortcut on private
11013 overriding methods. Changed error message on method
11014 redefinition. Check for throws clause compatibility.
11015 (check_throws_clauses): New function.
11016 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11017 method. Changed error message on method redefinition.
11018 (currently_caught_type_list): New static variable.
11019 (java_complete_expand_methods): Purge unchecked exceptions from
11020 throws clause list. Call PUSH_EXCEPTIONS before walk and
11021 POP_EXCEPTIONS after.
11022 (resolve_qualified_expression_name): Pass new argument as NULL to
11023 patch_method_invocation_stmt.
11024 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11025 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11026 argument list when appropriate. Use new argument if non null to
11027 store selected method decl.
11028 (patch_invoke): Convert if necessary args of builtin types before
11029 forming CALL_EXPR. Argument list no longer reversed here.
11030 (invocation_mode): Treat final methods as static methods.
11031 (java_complete_tree): New cases for THROW_EXPR: and
11032 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11034 (complete_function_arguments): No more RECORD_TYPE
11035 conversion. Function parameter nodes no longer saved.
11036 (valid_ref_assignconv_cast_p): Avoid handling null type.
11037 (patch_binop): Fixed null constant reference handling.
11038 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11039 BUILD_THROW macros.
11040 (patch_try_statement): Fixed comments. Record caught types in
11041 list, push the list, expand try block and pop the list.
11042 (patch_synchronized_statement, patch_throw_statement,
11043 check_thrown_exceptions, check_thrown_exceptions_do,
11044 purge_unchecked_exceptions): New functions.
11045 * typeck.c (lookup_argument_method): Allow WFL in place of method
11046 DECL_NAME during method definition check
11048 1998-10-09 Tom Tromey <tromey@cygnus.com>
11050 * gjavah.c (decode_signature_piece): New function.
11051 (print_c_decl): Use it. Added `name_override' argument.
11052 (print_method_info): Use name_override argument to print_c_decl.
11053 (seen_fields): Removed.
11054 (print_field_info): Don't update seen_fields.
11055 (struct method_name): New structure.
11056 (method_name_list): New global.
11057 (print_method_info): Add new method to list of methods.
11058 (name_is_method_p): New function.
11059 (print_field_info): If field name has same name as method, then
11061 (process_file): Parse methods before fields.
11062 (field_pass): New global.
11063 (HANDLE_END_FIELD): Take field_pass into account.
11065 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11067 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11068 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11070 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11072 * jvspec.c: Fix bug in jvgenmain_spec patch.
11074 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11076 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11077 * decl.c (soft_exceptioninfo_call_node): New global variable.
11078 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11079 takes extra integer argument. soft_exceptioninfo_call_node
11081 * except.c (java_set_exception_lang_code): New function
11082 (method_init_exceptions): Called here.
11083 (prepare_eh_table_type): New function.
11084 (expand_end_java_handler): Called here.
11085 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11086 one argument. Modified generation of call to
11087 soft_badarrayindex_node to use new argument.
11088 (build_java_arrayaccess): Pass faulty index value to
11089 build_java_throw_out_of_bounds_exception.
11090 (generate_name): New function.
11091 (java_lang_expand_expr): New local variables node, current,
11092 has_finally_p. Expand TRY_EXPR node.
11093 (process_jvm_instruction): Replace top of the stack with thrown
11094 object reference when entering exception handler.
11095 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11096 specific tree codes.
11097 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11099 (DECL_SPECIFIC_COUNT): New macro.
11100 (prepare_eh_table_type, java_set_exception_lang_code,
11101 generate_name): New function declarations.
11102 (match_java_method): Declaration deleted.
11103 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11105 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11106 * parse.h (redefinition_error, refine_accessible_methods_list,
11107 can_cast_to_p): Function declaration removed.
11108 (classitf_redefinition_error, variable_redefinition_error,
11109 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11110 find_most_specific_methods_list, argument_types_convertible,
11111 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11112 valid_cast_to_p, valid_method_invocation_conversion_p,
11113 try_reference_assignconv, add_stmt_to_compound,
11114 build_jump_to_finally, build_tree_list, patch_try_statement,
11115 java_get_catch_block): New function declarations.
11116 * parse.y (string_buffer_type): Global variable deleted.
11117 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11118 finally): Rules tagged <node>.
11119 (TRY_TK, CATCH_TK): Token tagged <operator>.
11120 (class_body_declaration:, class_member_declaration:,
11121 formal_parameter:, explicit_constructor_invocation:,
11122 interface_member_declaration:, constant_declaration:,
11123 primary_no_new_array:, class_instance_creation_expression:,
11124 array_creation_expression:): Issue error on unsuported JDK1.1
11126 (try_statement:, catches:, finally:): Define actions.
11127 (catch_clause_parameter): New rule.
11128 (catch_clause:): Use new rule catch_clause_parameter.
11129 (parse_jdk1_1_error): New function.
11130 (redefinition_error): Renamed classitf_redefinition_error.
11131 (variable_redefinition_error): New function.
11132 (check_class_interface_creation): Call
11133 classitf_redefinition_error.
11134 (java_complete_tree): Added error message on JDEP_TYPE: case.
11135 (complete_class_report_errors): Fixed indentation.
11136 (declare_local_variables): Call variable_redefinition_error.
11137 (source_end_java_method): Call java_set_exception_lang_code and
11138 emit_handlers where appropriate.
11139 (java_method_add_stmt): Call add_stmt_to_block.
11140 (add_stmt_to_block): New function.
11141 (lookup_method_invoke): Fixed outside comment. new local variable
11142 candicates. Call find_applicable_accessible_methods_list and
11143 find_most_specific_methods_list when searching for a
11144 method. Modified error report to list possible candidates when
11146 (find_applicable_accessible_methods_list,
11147 find_most_specific_methods_list, argument_types_convertible): New
11149 (refine_accessible_methods_list): Function deleted.
11150 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11151 expr (if applicable) before calling patch_array_ref.
11152 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11153 (enter_block): Fixed comment.
11154 (enter_a_block): New function.
11155 (patch_assignment): Reorganized. Call try_reference_assignconv for
11156 references. Call valid_cast_to_p instead of can_cast_to_p.
11157 (try_reference_assignconv,
11158 valid_builtin_assignconv_identity_widening_p): New functions.
11159 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11160 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11162 (build_string_concatenation): Don't resolve StringBuffer.
11163 (patch_cast): Fixed inverted arguments.
11164 (patch_array_ref): Code to save array expr deleted. Call
11165 valid_cast_to_p instead of can_cast_to_p.
11166 (generate_labeled_block): Call generate_name.
11167 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11168 patch_try_statement): New functions.
11169 * typeck.c (match_java_method): Function deleted.
11171 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11173 * jvspec.c: jvgenmain_spec uses different temporary file names.
11175 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11177 * jvspec.c (lang_specific_driver): Fail if user specifies
11178 --main= when not linking.
11180 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11182 * class.c (make_class_data): Push value for `thread' field.
11183 * decl.c (init_decl_processing): Added `thread' field to class.
11185 * class.c (add_field): Always make static fields externally
11188 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11190 * expr.c (build_java_athrow,
11191 build_java_throw_out_of_bounds_exception, expand_invoke,
11192 build_newarray, expand_java_multianewarray, build_java_monitor):
11193 Update comments to reflect _Jv_* function names.
11195 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11197 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11198 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11199 * parse.y (expand_start_java_method): Likewise.
11201 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11203 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11205 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11206 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11207 * expr.c: Remove no-longer-needed calls to promote_type.
11208 * decl.c (give_name_to_locals): Liekwise.
11209 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11210 * parse.y: Add/remove promote_type calls as appropriate.
11211 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11212 (parse_signature_string): Likewise.
11213 (build_java_array_type): Fix for now signature convenions.
11215 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11217 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11219 * class.c (init_class_processing): libjava function renamed to
11222 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11225 * java-tree.def: Fixed DEFTREECODE third argument.
11226 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11227 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11228 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11229 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11230 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11231 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11232 * lang.c (java_tree_code_type, java_tree_code_length,
11233 java_tree_code_name): New arrays.
11234 (lang_init): Append Java tree node definitions to Gcc ones.
11235 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11237 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11239 (java_lex): Allow declaration of empty string constants. Retain
11240 location information on CASE_TK and DEFAULT_TK.
11241 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11242 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11243 Modified to be more robust.
11244 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11245 (build_new_invocation, try_builtin_assignconv,
11246 patch_switch_statement, string_constant_concatenation,
11247 build_string_concatenation, patch_string_cst, patch_string,
11248 java_expand_switch): New function declarations.
11249 * parse.y: Rules related to switch and EH tagged <node>.
11250 (label_id): Set to NULL_TREE
11251 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11253 (this_or_super:): Fixed indentation.
11254 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11255 statement_expression:): Removed call to RULE on all sub-rules.
11256 (switch_expression:, switch_labels:): New rules.
11257 (switch_statement:, switch_block:, switch_block_statement_groups:,
11258 switch_block_statement_group:, switch_labels:, switch_label:):
11260 (throw_statement:, synchronized_statement:, try_statement:):
11261 Defined temporary actions.
11262 (class_instance_creation_expression:): Call
11263 build_new_invocation. Fixed indentation.
11264 (field_access): Fixed indentation.
11265 (method_invocation): Likewise.
11266 (make_qualified_primary): Use THIS_EXPR.
11267 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11268 resolving from SUPER, set *type_found.
11269 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11270 (java_complete_tree): Removed unused local variable `location'. Case
11271 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11272 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11273 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11274 STRING_CST: case. default: checks for patchable strings.
11275 (complete_function_arguments): Transform string constant or
11276 crafted StringBuffer if necessary.
11277 (build_method_invocation): Fixed comments.
11278 (build_new_invocation): New function.
11279 (patch_assignment): Call try_builtin_assignconv to figure a valid
11280 assignment conversion between builtin types.
11281 (try_builtin_assignconv): New function.
11282 (build_binop): Use URSHIFT_EXPR directly to call build.
11283 (operator_string): Use UNARY_PLUS_EXPR.
11284 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11286 (do_merge_string_cste, merge_string_cste,
11287 string_constant_concatenation, build_string_concatenation,
11288 patch_string, patch_string_cst): New function.
11289 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11290 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11291 (build_newarray_node): Use NEW_ARRAY_EXPR.
11292 (build_this): Use THIS_EXPR.
11293 (build_return): Enable debug information on return statement.
11294 (build_if_else_statement): Likewise.
11295 (complete_labeled_statement): Fixed related comment.
11296 (build_loop_body): Fixed comment.
11297 (build_bc_statement): Enable debug information on break/continue
11299 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11301 (patch_switch_statement, case_identity, java_expand_switch): New
11304 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11306 * buffer.h (BUFFER_INIT): New macro.
11307 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11308 Pass (struct jcf_partial *state) to most functions.
11309 (jcf_block, jcf_relocation): New types.
11310 Support labels, branches, conditionals, loops.
11312 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11314 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11316 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11318 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11319 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11320 not integer_type_node (INT_TYPE_SIZ bits).
11322 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11324 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11325 * jcf-dump.c (print_exception_table): New function.
11326 (disassemble_method): Better handling of wide instructions.
11327 Make more robust for bad input.
11329 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11331 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11334 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11336 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11338 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11340 * Makefile.in ($(PARSE_H)): Removed target.
11342 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11344 * Makefile.in (JAVA_OBJS): Add memmove.o
11345 (memmove.o): New target & rules.
11347 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11349 * expr.c (expand_invoke): Don't generate a call to the class init
11352 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11354 * Makefile.in: Add many missing dependencies.
11355 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11357 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11358 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11360 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11362 * decl.c (complete_start_java_method): If method is static (and
11363 not private) call _Jv_InitClass.
11364 * expr.c (expand_invoke): Don't call build_class_init.
11366 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11368 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11370 * Make-lang.in (GCJ): Define before using.
11372 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11374 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11375 losing due to namespace pollution in GNU getopt.h
11377 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11379 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11380 (java.all.cross): Likewise.
11381 (java.rest.encap): Likewise.
11383 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11385 * gjavah.c (print_class_decls): Fix thinko in arglist
11386 * jcv-io.c (find_classfile): Similarly.
11388 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11390 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11392 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11394 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11395 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11396 * Makefile.in (PARSE_C): New macro.
11397 (PARSE_H): Likewise.
11398 (PARSE_SCAN_C): Likewise.
11399 ($(PARSE_C)): Target renamed from parse.c.
11400 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11401 (clean): Remove parse-scan.c as well.
11402 (parse.o): Depend on $(PARSE_C).
11404 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11406 * README, license.terms: Removed.
11408 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11409 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11410 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11411 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11412 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11413 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11414 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11415 and Java trademark attribution.
11417 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11419 * Makefile.in: Use gcjh, not gjavah.
11420 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11421 * Make-lang.in: Changed gjavah to gcjh everywhere.
11423 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11425 * gjavah.c: Support new -prepend -add -append flags.
11426 (print_method_info): Method is not virtual if class is final.
11428 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11430 * jv-scan.c: Fixed copyright assignment.
11431 * keyword.gperf: Likewise.
11432 * keyword.h: Likewise.
11433 * lex.c: Fixed copyright assignment.
11434 (java_lex): Push unicode back when parsing '<'.
11435 * lex.h: Fixed copyright assignment.
11436 * parse-scan.y: Likewise.
11437 * parse.h: Fixed copyright assignment.
11438 (build_debugable_stmt, complete_for_loop): New function prototypes.
11439 * parse.y: Fixed copyright assignment.
11440 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11441 size_zero_node when completing a loop with no exit condition.
11442 (for_statement_nsi:): Define action.
11443 (for_init:, for_update:): Return size_zero_node when empty.
11444 (declare_local_variables): Call build_debugable_stmt.
11445 (build_debugable_stmt): New function.
11446 (build_loop_body): Build debugable statement around loop
11448 (complete_loop_body): Take into account the debugable statement
11449 around the EXIT_EXPR.
11450 (complete_loop_body): New function.
11451 (patch_exit_expr): Fixed condition inversion.
11453 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11455 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11456 name of thread define.
11457 * jvspec.c (THREAD_NAME): New macro.
11459 (THREADLIB): Likewise.
11460 (lang_specific_driver): Recognize attempt to link with thread
11461 library or gc library. Recognize -ljava on command line so it
11462 isn't linked against more than once.
11464 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11466 * parse-scan.y (report_main_declaration): Name of the class
11467 containing `main' can be a qualified name.
11469 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11471 * config-lang.in: Changed gjavac to gjc everywhere.
11472 * Make-lang.in: Changed gjavac to gjc everywhere.
11474 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11476 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11477 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11478 and install the files.
11479 * Makefile.in (JAVA_OBJS_LITE): New variable.
11480 (compiler:): Now include jv-scan as a dependency.
11481 (../jv-scan$(exeext), parse-scan.c): New targets.
11482 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11483 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11484 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11485 check for errors even if parse_only.
11486 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11488 (yylex): New function. Uses java_lex body.
11489 (java_lex): Removed commented out statement. Remove local variable
11490 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11491 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11492 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11493 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11494 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11495 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11497 (java_lex_error): Empty if JC1_LITE is defined.
11498 (java_get_line_col): Return 0 if JC1_LITE is defined.
11499 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11500 SET_MODIFIER_CTX): Moved into the section containing the macros
11501 conditionally defined by JC1_LITE.
11502 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11503 argument if JC1_LITE is defined.
11504 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11505 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11507 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11508 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11509 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11510 to different values according to JC1_LITE.
11511 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11512 declared if JC1_LITE set.
11513 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11514 defined if JC1_LITE not set.
11515 (struct parser_ctx): Reorganized and skip the jc1 front end part
11517 (java_layout_classes): New function definition.
11518 (java_push_parser_context, java_init_lex, yyparse, yylex,
11519 yyerror): Prototype always declared. All other static function
11520 prototypes declared only if JC1_LITE is not set.
11521 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11522 declared in parse.h.
11523 (java_layout_classes): New function.
11524 (java_complete_expand_methods): No longer layout the class here.
11525 * parse-scan.y: New file.
11526 * jv-scan.c: New file.
11528 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11530 * gjavah.c (main): Handle -friend option.
11531 (friend_specs): New global.
11532 (generate_access): Handle friend_specs.
11533 (process_file): Likewise.
11534 (MAX_FRIENDS): New macro.
11535 (friend_count): New global.
11536 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11537 Changed all callers.
11539 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11541 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11542 (main): Handle processing all the entries of a named .zip archive.
11543 * jcf-io.c (jcf_trim_old_input): New function.
11544 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11546 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11548 * lang.c (flag_assume_compiled): Make default be on.
11550 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11552 * jcf-dump.c: Add bunches of flags to control output more.
11553 (process_class): New function; support printing more than one class.
11554 (main): Support new --print-main and --javap flags.
11555 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11556 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11558 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11560 Change mangling of dispatch table to match C++ vtable (w/thunks).
11561 * class.c (build_dtable_decl), java-tree.h: New function.
11562 (make_class_data): Call it.
11563 * decl.c (init_decl_processing): Likewise.
11565 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11567 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11568 soft_anewarray; adjust args passed.
11569 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11570 match _Jv_NewObjectArray.
11572 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11574 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11575 * expr.c (loopup_label): Call create_label_decl.
11576 (create_label_decl): New function.
11577 (java_lang_expand_expr): Call expand_start_bindings with argument
11579 * java-tree.h Added space after PROTO in function declarations
11581 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11582 (create_label_decl, push_labeled_block): New function
11584 * lex.c (label_id): Initialize.
11585 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11587 * parse.h Added space after PROTO in function declarations when
11589 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11590 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11591 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11592 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11594 (struct parser_ctxt): New fields current_loop,
11595 current_labeled_block.
11596 (build_if_else_statement, patch_if_else_statement,
11597 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11598 generate_labeled_block, complete_labeled_statement,
11599 build_bc_statement, patch_bc_statement, patch_loop_statement,
11600 build_new_loop, build_loop_body, complete_loop_body): New function
11602 * parse.y (java_warning_count): New global variable.
11603 (label_id): New static variable.
11604 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11605 (block:): Return size_zero_node when block is empty.
11606 (empty_statement:): Return size_zero_node.
11607 (statement:): Implement supplemental action when for_statement: is
11609 (label_decl:): New rule.
11610 (labeled_statement:): Rewritten using label_decl. Actions
11612 (labeled_statement_nsi:): Likewise.
11613 (if_then_statement): Actions implemented.
11614 (while_expression): New rule.
11615 (while_statement:): Rewritten using while_expression. Actions
11617 (while_statement_nsi:): Likewise.
11618 (do_statement_begin:): New rule.
11619 (do_statement:): Rewritten using do_statement_begin. Actions
11621 (for_statement:): Rewritten using for_begin. Actions implemented.
11622 (for_statement_nsi:): Likewise.
11623 (for_header:, for_begin:): New rules.
11624 (for_init:): Actions implemented.
11625 (statement_expression_list:, break_statement:,
11626 continue_statement:): Likewise.
11627 (yyerror): Count number of issued warning(s).
11628 (java_report_errors): Report error(s) and/or warning(s).
11629 (java_complete_class): Use build_java_argument_signature to
11630 recompute completed method signature.
11631 (java_check_regular_methods): New locals method_wfl and aflags.
11632 Use method_wfl instead of lookup_cl during error reports. Fixed
11633 indentation and modified some error messages. Use
11634 lang_printable_name in method instead of the DECL_NAME. New code
11635 to issue warnings on methods not overriding corresponding methods
11636 private to a different package.
11637 (java_method_add_stmt): Call add_stmt_to_compound.
11638 (add_stmt_to_compound): New function.
11639 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11640 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11641 (build_if_else_statement, patch_if_else_statement,
11642 build_labeled_block, generate_labeled_block,
11643 complete_labeled_statement, build_new_loop, build_loop_body,
11644 complete_loop_body, patch_loop_statement, build_bc_statement,
11645 patch_bc_statement, patch_exit_expr): New functions.
11646 * typeck.c (build_java_signature): Build argument signature before
11647 enclosing it in between parenthesis.
11649 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11651 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11652 (JAVA_OBJS): Added reminder comment
11654 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11656 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11657 be interpreted as a long long.
11659 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11661 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11662 soft_initialise_class. Use _Jv_NewMultiArray, not
11663 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11664 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11665 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11666 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11668 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11670 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11671 length_identifier_node): New global tree node constants.
11672 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11673 Replace uses by super_identifier_node etc.
11674 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11676 * parse.y (resolve_field_access): Don't special-case ".length" if
11677 flag_emit_class_files.
11678 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11679 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11682 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11684 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11685 * class.c (make_method_value): Remove init for removed fields.
11687 * class.c (layout_class): Use build_java_argument_signature.
11688 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11690 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11691 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11692 (build_java_signature): Don't use push_java_argument_signature.
11694 * typeck.c (lookup_argument_method): New function.
11695 * parse.y (java_check_regular_methods): Use lookup_argument_method
11696 instead of lookup_java_method2 followed by lookup_java_method.
11698 * parse.y (check_method_redefinition): Minor optimization.
11700 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11701 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11703 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11705 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11708 * gjavah.c (java_float_finite): Use K&R-style definition.
11709 (java_double_finite): Likewise.
11710 (generate_access): Now returns void. Changed all callers.
11711 (last_access_generated): Removed.
11712 (process_file): Only make a single pass over the .class file.
11714 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11716 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11717 for compatibility for G++ (with -fvtable-thunks).
11718 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11720 * gjavah.c (process_file): Use public inheritance for super-class.
11722 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * lex.c (java_init_lex): Initialize ctxp->package.
11725 * parse.h (struct parser_ctxt): package and package_len replaced
11726 by tree package, an identifier node. Field method_decl_list is
11727 gone. Fixed comments.
11728 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11729 class_in_current_package): New function prototypes.
11730 * parse.y (array_type:): Set class loaded flag on primitive type
11732 (package_declaration:): Assign ctxp->package to the
11734 (method_invocation:): Handle invocation of method qualified by
11736 (single_type_import_declaration:): Removed ambiguity check.
11737 (java_pop_parser_context): New local variable `next'. Reset and
11738 set IMPORT_CLASSFILE_NAME flags on current and previous import
11740 (java_accstring_lookup): Use new local macro COPY_RETURN.
11741 (lookup_field_wrapper): New function.
11742 (parser_qualified_classname): Use merge_qualified_name.
11743 (parser_check_super_interface): Broaden error message.
11744 (do_resolve_class): Check for qualified class name in the current
11745 compilation unit if appropriate.
11746 (process_imports): Check for already defined classes.
11747 (check_pkg_class_access): Got rid of call to
11748 get_access_flags_from_decl.
11749 (java_complete_expand_methods): Call safe_layout_class based on
11750 the current class size.
11751 (make_qualified_primary): Build a WFL qualification on primary if
11753 (merge_qualified_name): New function.
11754 (make_qualified_name): Use merge_qualified_name.
11755 (resolve_expression_name): Use safe_lookup_field.
11756 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11757 (resolve_qualified_expression_name): Likewise. Check on resolved
11758 element accessibility.
11759 (not_accessible_p, class_in_current_package): New functions.
11760 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11761 (patch_method_invocation_stmt): Merged common pieces. Check
11762 accessibility of invoked method.
11763 (check_for_static_method_reference): Add returned type in error
11765 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11766 (refine_accessible_methods_list): Merged two conditions in test.
11767 (java_complete_class): Sanity check on stabilize_ref gone.
11768 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11770 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11772 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11774 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11776 * gjavah.c (F_NAN): Removed.
11777 (F_NAN_MASK): New macro.
11778 (F_POSITIVE_INFINITY): Removed.
11779 (F_NEGATIVE_INFINITY): Likewise.
11780 (java_float_finite): Rewrote.
11781 (D_NAN_MASK): Renamed.
11782 (java_double_finite): Rewrote.
11783 (D_POSITIVE_INFINITY): Removed.
11784 (D_NEGATIVE_INFINITY): Likewise.
11786 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11787 If verbose, print underlying representation of value in hex.
11789 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11791 * buffer.h, buffer.c: New files.
11792 * Makefile.in (JAVA_OBJS): Add buffer.o.
11794 Support locals variables and writing their debug entries to .class.
11795 * jcf-write.c: Simplify some by user new buffer type.
11796 (vode_buffer_grow): Removed.
11797 (struct localvar_info): New type.
11798 (localsvars, localvartable): New buffers.
11799 (localvar_alloc, localvar_free): New functions.
11800 (generate_bytecode_insns): Handle local variables.
11801 (generate_classfile): Write LocalVariableTable attribute.
11803 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11805 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11806 * zipfile.h (ZIPMAGIC): New macro.
11808 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11810 * Makefile.in (gjavah.o): Updated dependencies.
11811 (jcf-dump.o): Likewise.
11812 (all.indirect): Use ../gjavah.
11813 (../gjavah$(exeext)): Likewise.
11814 (clean): Don't remove gjavah.
11815 (clean): Remove parse.c, not java/parse.c.
11816 * Make-lang.in (java): Added gjavah.
11817 (gjavah$(exeext)): New target.
11818 (GJAVAH_SOURCES): New macro.
11819 (java.all.build): Added gjavah.
11820 (java.all.cross): Likewise.
11821 (java.rest.encap): Likewise.
11822 * config-lang.in (compilers, stagestuff): Added gjavah.
11824 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11826 * gjavah.c (java_float_finite): New function.
11827 (java_double_finite): Likewise.
11828 (F_POSITIVE_INFINITY): New macro.
11829 (F_NEGATIVE_INFINITY): Likewise.
11831 (D_POSITIVE_INFINITY): Likewise.
11832 (D_NEGATIVE_INFINITY): Likewise.
11834 (print_field_info): Use java_float_finite and java_double_finite.
11836 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11838 * parse.y (method_header): Name "this" implicit argument.
11840 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11842 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11843 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11844 (put_linenumber): New function.
11845 (generate_bytecode_insns, generate_classfile): Write line numbers.
11847 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11849 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11850 (lookup_name, build_known_method_ref, build_class_init,
11851 build_invokevirtual, invoke_build_dtable, match_java_method,
11852 build_field_ref, pushdecl_force_head, build_java_binop,
11853 binary_numeric_promotion, build_decl_no_layout,
11854 build_java_arrayaccess, build_newarray, build_anewarray,
11855 build_java_array_length_access, build_java_arraynull_check): New
11856 extern function prototypes.
11857 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11858 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11860 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11862 * jcf.h (jcf_out_of_synch): New extern function prototype.
11863 * parse.h: Static/global function implemented in parse.y
11864 prototyped and declarations moved at the end of the file.
11865 (DECL_P): Check that the argument isn't null.
11866 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11867 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11868 (QUAL_DECL_TYPE): New macro.
11869 (PARAMS): Macro definition removed.
11870 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11871 (return_statement:): Call build_return.
11872 (field_access:): Call make_qualified_primary in sub rule.
11873 (method_invocation:): Build method invocation and call
11874 make_qualified_primary when processing primaries.
11875 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11876 get_type_from_signature.
11877 (java_check_regular_method): Extra integer 0 argument when calling
11878 lookup_java_method2.
11879 (lookup_java_interface_method2): Extra method DECL argument when
11880 calling lookup_java_interface_method2.
11881 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11882 COMPOUND_EXPR node.
11883 (java_complete_expand_method): Layout current class iff not
11884 already done. Don't process interface's methods.
11885 (java_complete_expand_method): Use super class only if it
11886 exists. Use current class otherwise.
11887 (make_qualified_primary): New function.
11888 (resolve_expression_name): Process qualified expression or
11889 expression from primary the same way.
11890 (resolve_expression_name): Two last arguments to
11891 resolve_field_access are now NULL_TREEs.
11892 (resolve_field_access): New variable is_static. Local field must
11893 be DECLs. is_static computed on field DECLs only. Append code in
11894 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11895 to initialize field_type.
11896 (resolve_qualified_expression_name): New local variable,
11897 previous_call_static and is_static. Handle primaries with function
11898 calls, casts, array references and `this'. `super' now handled as
11899 `(super_class)this'. Use is_static to clarify boolean expressions.
11900 Added code to handle case where a proper handle is required to
11901 access a field. Use QUAL_DECL_TYPE where applicable.
11902 (maybe_access_field): New function.
11903 (patch_method_invocation_stmt): New arguments primary, where,
11904 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11905 deleted. Use `where' as a type to search from if specified. Check
11906 for static method reference where forbidden. Append primary or
11907 current_this to the argument list if not calling constructor nor
11909 (check_for_static_method_reference): New function.
11910 (patch_invoke): Layout the class on which new is done if
11912 (lookup_method_invoke): Changed format to report errors on
11914 (qualify_ambiguous_name): New local variable this_found. Now
11915 handle things from primaries. Method call are considered
11917 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11918 changed into NULLs.
11919 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11920 (java_complete_tree): New case fo RETURN_EXPR. Process function
11921 call arguments in separate function.
11922 (complete_function_arguments): New function.
11923 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11925 (patch_assignment): Take the return function slot into account as
11926 a RHS. Distinguish assignment from a return.
11927 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11928 when checking methods in interfaces.
11929 (resolve_type_during_patch): NULL argument to unresolve_type_p
11930 instead of NULL_TREE.
11931 (patch_newarray): Fixed typo in comment.
11932 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11933 (build_return, patch_return): New functions.
11934 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11936 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11938 * constants.c (find_name_and_type_constant, find_fieldref_index,
11939 find_methodref_index): New methods.
11940 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11941 just return given method. Also, rename to build_known_method_ref.
11942 (expand_invoke): Rename call to build_invoke_non_interface.
11943 * java-tree.h, parse.h: Update prototype.
11944 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11945 (such as expand_expr_stmt) if flag_emit_class_files.
11946 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11947 STACK_TARGET, IGNORE_TARGET): New macros.
11948 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11949 (generate_bytecode_insn): New function to generate method's bytecode.
11950 (generate_classfile): Node generate Code attribute for a method.
11951 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11952 push_long_const, field_op, adjust_typed_op, maybe_wide):
11953 New functions used by generate_bytecode_insn.
11955 * typeck.c (signature_include_return): Remove variable.
11956 (push_java_argument_signature, build_java_argument_signature): New.
11957 (build_java_signature): Use push_java_argument_signature.
11958 * parse.y: Use build_java_argument_signature instead of fiddling
11959 with signature_include_return.
11961 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11963 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11966 * Makefile.in (all.indirect): Added gjavah$(exeext).
11967 (gjavah$(exeext)): Added $(exeext).
11970 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11972 * class.c (layout_class): Call to java_layout_parsed_class replace
11973 by safe_layout_class.
11974 * expr.c (build_java_array_length_access): Removed static storage
11975 class in the function definition.
11976 (build_java_arraynull_check): Likewise.
11977 Also fixed typos in two comments.
11978 * lex.c (java_init_lex): Initialize static global kw_length.
11979 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11980 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11982 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11983 * parse.h (resolve_no_layout): New static function declaration.
11984 (get_identifier_in_static): Declaration removed.
11985 (java_layout_parsed_class): Function name declaration changed to
11987 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11988 not_initialized_as_it_should_p, build_this): New static function
11990 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11991 binary_numeric_promotion, stabilize_reference,
11992 build_decl_no_layout, build_java_arrayaccess): Extern function
11993 declarations moved into their own section.
11994 (build_newarray, build_anewarray, build_java_array_length_access,
11995 build_java_arraynull_check): New extern function declarations.
11996 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11997 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11999 (CALL_CONSTRUCTOR_P): New macro.
12000 * parse.y (kw_length): New static global tree node.
12001 (return_statement): Tagged <node>.
12002 (RETURN_TK): Tagged <operator>.
12003 (variable_declarator_id:): Build variable declaration with an
12004 empty initialization value if a syntax error was found in the
12005 initialization part of the variable declaration.
12006 (statement_without_trailing_substatement:): return_statement: now
12007 uses the default rule.
12008 (return_statement:): Temporarily fixed to return NULL_TREE.
12009 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12010 (class_instance_creation_expression:): Class creation rules now
12011 call build_method_invocation upon reduction.
12012 (array_creation_expression:): Rules call build_newarray_node upon
12014 (dim_exprs:): Build a list of dimension expressions.
12015 (dim_expr:): Store location of the OSB_TK in the dimension
12017 (method_invocation:): Added a new error rule.
12018 (build_unresolved_array_type): WFL argument may also be an array
12019 on a primitive type. Name of the argument changed to reflect this.
12020 (method_declarator): Insert argument type at the beginning of the
12021 argument type list and later reverse the list.
12022 (unresolved_type_p): Argument 'returned' may be optionally
12024 (java_layout_class_from_source): Function renamed
12026 (resolve_and_layout): Now call resolve_no_layout and
12028 (resolve_no_layout): New function.
12029 (purify_type_name): New function.
12030 (complete_class_report_errors): Call purify_type_name during error
12031 report on a type not found.
12032 (process_imports): error_found local variable doesn't need to be
12033 initialized to zero.
12034 (declare_local_variables): New local type_wfl. Fixed typo in error
12035 message. type_wfl assigned to unresolved type and used to register
12036 incomplete type. Build a WFL around the variable initialization
12037 statement so that debug info can be generated on it.
12038 (source_start_java_method): Reverse argument list after they've
12040 (current_this): New static global variable.
12041 (java_complete_expand_methods): Set current_this when appropriate.
12042 (resolve_expression_name): Build correct static and non static
12043 field access bearing a simple name.
12044 (resolve_field_access): Resolve the length field of arrays. Handle
12046 (patch_method_invocation_stmt): Set the type of the method
12047 invocation to error_mark_node. This value is later overridden by a
12048 valid type, if any. Don't handle qualified constructor invocation
12049 as qualified method invocation. Call lookup_method_invoke with its
12050 new flag. It's no longer necessary to access the selected method
12051 as the value of a tree list. Handle constructor invocation.
12052 (patch_invoke): Reverse argument list when invoking non interface
12053 methods. Insert call to new as the first argument of the
12055 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12056 defined within a final class. Return INVOKE_STATIC if the invoked
12057 method is a constructor.
12058 (lookup_method_invoke): New lc argument is a flag to indicate a
12059 constructor lookup. Now handle constructor lookup. Choose the most
12060 specific method in case several were matching the invocation
12061 requirements. Return a method decl instead of a tree list featuring
12062 one single method decl element.
12063 (refine_accessible_methods_list): New lc flag argument to
12064 indicate that a constructor is being looked up.
12065 (not_initialized_as_it_should_p): New function.
12066 (java_complete_tree): Now process fake tree codes
12067 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12068 save_expr on resolved function call arguments. Case on
12069 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12070 (patch_assignment): LHS can be a field access expression. When
12071 dealing with reference, lhs_type is the promoted type of the
12072 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12074 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12075 (patch_binop): Use not_initialized_as_it_should_p where
12077 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12078 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12080 (resolve_type_during_patch): New function.
12081 (patch_cast): Call resolve_type_during_patch to resolve type and
12082 report error accordingly.
12083 (patch_array_ref): Use not_initialized_as_it_should_p where
12084 applicable. Array base expression is saved before being
12085 used. Promote the type of an array elements if it contains non
12087 (build_newarray_node, patch_newarray, build_this): New functions.
12089 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12091 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12092 increment it in `for' statement.
12093 (print_field_info): If number is inf or nan, don't print it.
12094 (print_method_info): If method name is `delete', just ignore it.
12095 (print_c_decl): Special-case jstringArray.
12097 * gjavah.c (help): New function.
12098 (no_argument): New function.
12099 (usage): Changed text.
12100 (main): Rewrote argument handling. Now handles -v, --help,
12102 (version): New function.
12103 (found_error): New global.
12104 (main): Return found_error.
12105 (generate_access): Set found_error.
12106 (print_c_decl): Likewise.
12108 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12110 * gjavah.c (print_c_decl): Don't print "," when examining field.
12111 Skip type name when looking at "[L" types.
12112 (process_file): Now static.
12113 (generate_access): Now returns int.
12114 (last_access_generated): New global.
12115 (process_file): Clear last_access_generated; make multiple passes
12117 (print_field_info): Just return if generate_access returns true.
12118 (print_method_info): Likewise. Also, allow <init> functions to
12120 (print_c_decl): Added is_init argument. Print constructors
12122 (print_cxx_classname): Use UTF8_GET to extract characters from
12124 (print_base_classname): New function.
12125 (print_class_decls): New function.
12126 (process_file): Use it.
12127 (utf8_cmp): New function.
12129 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12131 * lang-options.h: Format changed to match changes in gcc/toplev.c
12132 to implement a --help option.
12134 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12136 * decl.c (init_decl_processing): Revert change to dtable_type.
12138 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12140 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12142 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12144 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12146 * lang.c (lang_init): Default flag_exceptions to 1, without
12147 checking to see if it's 2 first.
12149 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12151 * constants.c: Include "system.h".
12152 * decl.c: Likewise.
12153 * lang.c (flag_new_exceptions): Get via extern now.
12154 (lang_init_options): New functions. Turn on flag_new_exceptions.
12156 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12158 * lex.c (java_lex): Return 0 when we see an invalid character in
12161 * lex.c (java_read_char): Specify extra argument when calling
12163 (java_read_unicode, java_parse_end_comment,
12164 java_parse_escape_sequence): Likewise,
12165 (java_lex): Specify extra argument when calling
12166 java_lex_error. Test that IDs are beginning with a legal character
12167 for IDs. Handle invalid characters with an error message and a
12168 call to java_lex_error.
12169 (java_lex_error): Adjust column position by new argument
12170 `forward'. Issue an error even if in the middle of reporting an
12173 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12175 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12176 we don't explicitly put a null pointer when we're copying it.
12178 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12180 * gjavah.c (print_cxx_classname): New function.
12181 (super_class_name): Likewise.
12182 (print_super_fields): Removed.
12183 (in_super): Removed.
12184 (print_field_info): Never generate #defines.
12185 (print_c_decl): Changed generated types to match JNI. No longer
12186 print class name before method name.
12187 (print_method_info): Print "static" before static methods.
12188 Print "virtual" before non-final methods.
12189 (usage): Use exit(1), not exit(-1).
12191 (print_field_info): Use %.17g to print a double.
12192 (last_access): New globals.
12193 (process_file): Initialize last_access.
12194 (usage): Now static.
12195 (ACC_VISIBILITY): New define.
12196 (generate_access): New function.
12197 (print_field_info): Call it.
12198 (print_method_info): Likewise. Also, generate information for all
12199 methods, not just native methods. Return void.
12200 (print_c_decl): Return void.
12201 (print_field_info): Return void.
12203 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12205 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12206 processing the jc1 grammar file. Prefix bison functions and
12207 variables with java_.
12208 (parse.c): Dependencies on parse.h and lex.h
12209 * expr.c (build_java_arrayaccess): Function now global.
12210 * java-tree.h: Comment reorganized to carry on previous
12211 classification effort.
12212 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12213 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12214 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12215 java_parse (new prefix java_ generated by bison).
12216 (java_layout_parsed_class, java_register_parsed_class): Function
12218 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12219 * lex.c (static tree wfl_op): Variable deleted.
12220 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12221 ctxp fields to NULL_TREE.
12222 (java_lex): No longer create WFL for operators. Filename caching
12223 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12224 created as STRING_CST and later expanded. Removed extra argument
12225 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12227 (build_wfl_node): Removed code in comments.
12228 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12229 store token and location data in the current bison token.
12230 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12231 static/extern function declaration at the beginning of the file.
12232 (struct qualification): Data structure definition deleted.
12233 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12234 (qualify_ambiguous_name): Function declaration modified. Function
12235 now returns nothing.
12236 (build_array_ref, patch_array_ref, make_qualified_name,
12237 resolve_qualified_expression_name, maybe_generate_clinit,
12238 resolve_field_access): New static function declarations.
12239 (build_java_arrayaccess): New extern function declaration.
12240 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12241 (CALL_EXPR_PRIMARY): Macro deleted.
12242 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12243 (struct parser_ctxt): Field initialized_final
12244 removed. non_static_initialized, static_initialized: New fields.
12245 * parse.y (static tree kw_super, static tree kw_this): New global
12247 (%union): tree wfl field of operator member replaced by int
12248 location. WFLs are non longer created for operators.
12249 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12250 (qualified_name:): Now calls make_qualified_name to build the
12252 (type_declaration:): Consider generating <clinit> when class
12254 (variable_declarator:): Directly build an assignment node when the
12255 variable is initialized when declared.
12256 (this_or_super:): Build a WFL and set current location when THIS
12257 or SUPER are parsed.
12258 (expression_statement:): Wrap statement around a WFL.
12259 (primary_no_new_array:): Fixed typo. Changed value returned by
12260 THIS_TK because of its new type (temporary).
12261 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12262 (field_access:): Build qualified name with SUPER.
12263 (method_invocation:): Fixed returned value because of SUPER's new
12265 (array_access:): Use OSB_TK location information.
12266 (post_increment_expression:, post_decrement_expression:,
12267 unary_expression:, pre_increment_expression:,
12268 pre_decrement_expression:, unary_expression_not_plus_minus:,
12269 cast_expression:, multiplicative_expression:,
12270 additive_expression:, shift_expression:, relational_expression:,
12271 equality_expression:, and_expression:, exclusive_or_expression:,
12272 inclusive_or_expression:, conditional_and_expression:,
12273 conditional_or_expression:, assignment:): Use new location/token
12274 information available on operators.
12275 (create_class): Set super_decl_type to NULL_TREE when processing
12277 (register_fields): Field initialization is now a MODIFY_EXPR
12278 node. Chain initialization code to the matching lists (according
12279 the the field declaration modifiers).
12280 (maybe_generate_clinit): New function.
12281 (method_header): Don't set method's DECL_NAME to a WFL when adding
12282 methods to java.lang.Object.
12283 (resolve_and_layout): Now can return NULL_TREE if the type
12284 resolution fails. Otherwise, return the class DECL instead of its
12286 (check_method_redefinition): Don't patch method DECL_NAME if it
12287 belongs to java.lang.Object.
12288 (process_imports): Simply assign error_found to the value returned
12289 by check_pkg_class_access.
12290 (declare_local_variables): Don't use their init statements (if
12291 any) when parsing error were previously found. Reuse MODIFY_EXPR
12292 build during parsing as an init statement.
12293 (java_method_add_stmt): Now return the current method body.
12294 (java_layout_parsed_class, java_register_parsed_class): Functions
12296 (java_complete_expand_methods): Initialize the constant pool on a
12297 per class basis. Layout the classes before expanding their method
12298 bodies. Don't try expand artificial constructor code if error were
12299 found. Make the classes data and register them if no error were
12301 (java_complete_expand_method): Retrieve an artificial constructor
12302 argument list before entering its body. Assign the top block to
12303 the artificial constructor function body and set types of declared
12304 blocks and compound statements to void. Walk method body if not an
12305 artificial constructor.
12306 (make_qualified_name, cut_identifier_in_qualified): New functions.
12307 (resolve_expression_name): Fixed comments. Save/restore the
12308 current class CLASS_LOADED_P flag value. Build non qualified
12309 static field access and handle qualified expression names.
12310 (resolve_field_access, resolve_qualified_expression_name): New
12312 (patch_method_invocation_stmt): Use the new expression resolution
12313 scheme, calling resolve_field_access when the function call is
12314 resolved as an expression.
12315 (qualify_ambiguous_name): Function rewritten to work on qualified
12316 expression produced by make_qualified_name.
12317 (java_complete_tree): Promote type when function's argument are
12318 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12319 the assignment to discover further errors if RHS is a expression
12320 name that fails to evaluate. Declare LHS initialized even though
12321 the assignment failed. Don't use the location variable and removed
12322 extra argument in patch function calls. Now handle the ARRAY_REF
12323 case and build internal string representation when STRING_CSTs are
12325 (build_method_invocation): Don't wrap function call around a WFL.
12326 (build_assignment): Likewise. Use the operator location
12328 (patch_assignment): Handle array access LHSs. Handle error
12329 provenance, resulting in a better error report.
12330 (build_binop): Use op_location from operator as binop location
12332 (build_unaryop, build_incdec, build_cast): Likewise.
12333 (patch_binop): Extract location information from the node. Fixed
12334 typo in error message.
12335 (patch_unary_op): Extract location information from the node.
12336 (build_array_ref, patch_array_ref): New functions.
12338 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12340 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12341 match _Jv_IsInstanceOf.
12342 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12343 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12345 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12347 * decl.c (init_decl_processing): Functions are now named
12348 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12350 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12352 * java-tree.h (load_class): Add prototype.
12353 * class.c (is_compiled_class): Add missing arg to load_class.
12354 * expr.c (expand_java_NEW): Call load_class.
12355 * parse.y (process_import): Removed bogus use of void return value.
12357 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12359 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12360 Function name is "_Jv_Throw" instead of "soft_athrow".
12361 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12362 Function name is "_Jv_AllocObject" instead of "soft_new".
12363 Takes an extra parameter (object size).
12364 * expr.c: Update calls.
12366 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12368 * lex.c (java_get_line_col): Handle end-of-file.
12369 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12371 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12373 * lang.c (lang_init): Make -fexceptions the default.
12374 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12375 exception handling is not turned on.
12377 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12379 * lang.c (flag_new_exceptions): Make this this default.
12380 * decl.c (end_java_method): Call emit_handlers.
12381 * except.c (method_init_exceptions): Set language code and version.
12382 (expand_start_java_handler): Enable exception, and call
12383 expand_eh_region_start.
12384 (expand_end_java_handler): Enable exception, and set up catch blocks.
12385 (emit_handlers): New routine to generate the saved handlers.
12386 * java-except.h (emit_handlers): Add prototype.
12388 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12390 We used to have three different representations of the constant pool:
12391 the CPool structure, the tree_constant_pool, and the constructures
12392 used to build the Class object (which may need class and string
12393 constants) in compiled code. None were appropriate for compiling
12394 to .class files, so I did a major overhaul.
12396 First, the tree_constant_pool array was removed. Things were
12397 modified to the CPool structure in the JCF could be used.
12398 Second, a "capacity" field was added to the CPool, and functions
12399 written to search for a matching constant, adding one if not found.
12400 The code that generated the Class object was changed to use a CPool.
12401 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12402 the static Class object are now only in build_constants_constructor.
12403 Finally, I wrote code which can generate a .class file (including its
12404 constant pool) from the RECORD_TYPE of a class. This is a big step
12405 on the way to compiling Java source into .class files.
12407 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12408 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12410 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12411 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12412 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12413 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12414 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12415 (lang_type): Removed constant_pool field.
12416 * jcf.h (CPool): Renamed size to count. Added field capacity.
12417 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12418 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12419 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12421 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12422 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12423 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12424 (set_constant_entry, find_constant1, find_constant2,
12425 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12426 find_utf8_constant, find_class_or_string_constant): New functions.
12428 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12429 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12430 (give_name_to_class, get_class_constant): Likewise.
12431 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12432 (get_name_and_type_constant, get_ref_constant): Removed.
12433 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12434 * parse.y: Don't save/restore tree_constant_pool.
12435 * verify.c (verify_jvm_instructions): Update for new approach.
12436 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12438 * lang-options.h: Added -femit-class-file, -femit-class-files.
12439 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12440 (lang_f_options): Added "emit-class-file(s)".
12442 * expr.c (build_java_arrayaccess): Generate more efficient array
12443 bounds checking, by using unsigned compare.
12445 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12447 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12449 * parse.h: New comment on the handling of unresolved type
12450 identifiers. JDEPs are now part of the jdep_code enum.
12451 (typedef struct jdep): Now use enum jdep_code or int, depending on
12452 availability. Both are narrowed down to an 8 bits bitfield.
12453 (CALL_EXPR_PRIMARY): Fixed comment.
12455 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12457 * Make-lang.in (java): Added gjavac and jvgenmain.
12458 (java.start.encap): Depend on gjavac.
12459 (java.rest.encap): Depend on jvgenmain.
12461 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12462 (JAVA_CROSS_NAME): Likewise.
12463 (java.all.build): Depend on jvgenmain and gjavac.
12464 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12465 (jvgenmain$(exeext)): New target.
12466 (java.install-common): Wrote.
12467 * config-lang.in (compilers, stagestuff): Added gjavac and
12470 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12472 * lang.c (lang_decode_option): New argc/argv interface.
12474 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12476 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12477 * decl.c (build_decl_no_layout): New function.
12478 * expr.c (java_lang_expand_expr): Layout declarations found in
12479 blocks before they're pushed.
12480 * jcf-parse.c (load_class): Save current line when parsing class
12482 (parse_source_file): Register class before expanding their
12484 * lang.c (put_decl_node): Produce `null' when `void *' is
12486 * lex.c (static tree wfl_op): New static global, for error report
12488 (java_init_lex): wfl_operator and wfl_op initialized
12489 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12491 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12492 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12493 build_unresolved_array_type): New static function definitions.
12494 (build_decl_no_layout): New extern function declared.
12495 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12496 faulty modifier exists.
12497 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12498 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12499 (UNARY_PLUS_EXPR): New fake operator.
12500 (struct parser_ctxt): New field osb_number.
12501 * parse.y (static tree wfl_operator): New static WFL for operator
12502 bound error messages.
12503 (DECR_TK, INCR_TK): Moved.
12504 (OP_TK): Tagged <operator>.
12505 (array_type:): Now call build_unresolved_array_type.
12506 (dim_expr:): Count the number of '[' seen.
12507 (post_increment_expression, post_decrement_expression,
12508 pre_increment_expression, pre_decrement_expression,
12509 unary_expression_not_plus_minus, unary_expression:): Actions are
12510 now building the corresponding unary expressions.
12511 (cast_expression:): Actions are now building cast expressions.
12512 (build_unresolved_array_type): New function.
12513 (create_interface): Reset the number of declared interfaces.
12514 (create_class): Likewise.
12515 (method_header): Methods declared within the scope of an interface
12516 are now implicitly set public and abstract.
12517 (java_complete_class): Variable's and parameter's type are patched
12518 with a promoted type.
12519 (declare_local_variables): Resolved non builtin types are promoted
12520 before being used to build a variable decl. Removed type patch
12521 posted on variable initialization statement.
12522 (source_start_java_method): Use build_decl_no_layout to build the
12523 decl of a parameter of incomplete type.
12524 (java_register_parsed_class): Process interfaces too. Call
12525 rest_of_decl_compilation on each processed class declarations.
12526 (java_complete_expand_methods): Don't attempt to expand things in
12528 (java_complete_tree): Process CONVERT_EXPR, even though it always
12529 has a type. Propagate error_mark_node to node's type too. Promote
12530 method's call argument type and return error_mark_node if
12531 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12532 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12533 handle unary operator nodes.
12534 (build_assignment): Added comment.
12535 (print_int_node): New function.
12536 (patch_assignment): New second argument. New error handling. Use
12537 print_int_node. Handle references. Use can_cast_to_p to issue
12538 different error message according to the context and check upon
12539 the initialization of the RHS.
12540 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12541 (operator_string): Handle more operators.
12542 (patch_binop): No longer use a function static
12543 wfl_operator. Improved error message on shift distance.
12544 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12545 patch_cast): New functions.
12547 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12549 * jvspec.c: New file.
12550 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12552 * java-tree.h (identifier_subst): Add declaration.
12554 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12556 * jvgenmain.c (main): Generate call to JvRunMain.
12558 * class.c (make_class_data): Push value for "sync_info" field.
12559 * decl.c (init_decl_processing): Push "sync_info" field.
12561 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12563 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12564 Java (source) name, not signature.
12565 Set TYPE_ALIGN to (at least) that of element_type.
12567 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12569 * class.c: Moved classname-mangling-rekated code to ...
12570 * mangle.c: ... this new file.
12571 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12572 * Makefile.in: Update for above changes.
12574 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12576 * expr.c (truthvalue_conversion): Convert integer and floating
12577 point value to their truth value.
12578 * lex.c (java_lex): Handle the `null' literal.
12579 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12580 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12581 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12584 * parse.y: Reorganization/documentation on token declaration.
12585 (binop_lookup[]): New added new tree codes.
12586 (relational_expression): Build corresponding binary operators.
12587 (equality_expression, conditional_and_expression,
12588 conditional_or_expression): Likewise.
12589 (java_complete_class): Fix crash in debug message.
12590 (java_complete_tree): Check initialization of method call
12591 arguments. Further bogus node evaluation to detect more error
12592 during assignments. Handles more binary operators.
12593 (patch_assignment): Use DECL_P.
12594 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12596 (operator_string): Handle more case. Compacted source.
12597 (patch_binop): Changed function comment. Checking for
12598 uninitialized first operand takes the compound assignment into
12599 account and uses DECL_P. Checking for uninitialized second operand
12600 delayed to routine's end. Use macros to issue type bound error
12601 messages and issue messages on both operands if their types are
12602 different. Force fixed type into node. Handle all binary
12605 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12607 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12608 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12609 build operator node and return tokens.
12610 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12611 * parse.h (java_complete_tree): Changed returned type in prototype.
12612 (build_method_invocation, build_assignment, patch_assignment,
12613 patch_binop): New static function declarations.
12614 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12615 BUILD_EXPR_WFL): New macros.
12616 * parse.y (enum tree_code binop_lookup[]): New static for token to
12618 (%union): Parser union has new sub-structure `operator'.
12619 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12620 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12621 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12622 ASSIGN_ANY_TK): Tokens tagged `operator'.
12623 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12624 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12625 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12626 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12627 (assignment_operator:): Rule tagged `operator'.
12628 (expression_statement:): Re-installed default rule.
12629 (method_invocation:): Sub rules call build_method_invocation.
12630 (postfix_expression:): Don't attempt to resolve name here. Just
12632 (multiplicative_expression:): Sub-rules build corresponding binop
12634 (additive_expression:, shift_expression:, and_expression:,
12635 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12636 (assignment:): Sub rule invoke build_assignment.
12637 (assignment_operator:): Default rules on sub rules.
12638 (force_error): Added documentation on this variable.
12639 (declare_local_variables): Build initialization calling
12641 (expand_start_java_method): Removed unused rtx declaration. Mark
12642 arguments as already initialized.
12643 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12644 (java_complete_expand_methods): Don't process next method if
12645 completion of the previous one triggered errors.
12646 (java_complete_expand_method): Call source_end_java_method if no
12647 error were found during completion.
12648 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12649 locals declaratilon. Handle names found within a class. Return
12650 error_mark_node when things aren't found.
12651 (patch_method_invocation_stmt): Return error_mark_node on failures.
12652 (patch_invoke): Removed unused local. Return the correct node.
12653 (java_complete_tree): Now returns a value. The BLOCK section binds
12654 local identifiers and the type of a BLOCK is now void. Assign the
12655 result of operand completion on COMPOUND_EXPR. Assign the
12656 encapsulated node of a WFL to the result of its completion, except
12657 when the node is an identifier. Now handle MODIFY_EXPR and several
12658 binary operators. Return error_mark_node on errors.
12659 (build_method_invocation, build_assignment, patch_assignment,
12660 build_binop, operator_string, patch_binop): New functions.
12661 * typeck.c (binary_numeric_promotion): New function.
12663 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12665 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12666 Replace most uses of ident_subst by identifier_subst.
12668 * class.c (push_class_static_dummy_field): Removed function.
12669 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12670 instead of looking got "class" static field. Create that decl here.
12671 (class_identifier_node): Removed; no longer needed.
12672 (init_class_processing): Don't init class_identifier_node.
12673 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12674 Do nreverse 0 times (instead of twice) for Object and Class.
12675 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12677 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12679 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12680 while initializing linenumber_count and linenumber_table.
12681 Do it before init_function_start (which calls emit_line_note).
12682 * expr.c (expand_byte_code): Don't need to clear lineno here.
12684 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12686 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12687 then mangle number as _N_.
12689 * class.c (mangle_class_field): New function.
12690 (build_class_ref): Set assembler name of class reference using
12691 mangle_class_field.
12692 (push_class_static_dummy_field): Likewise.
12694 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12696 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12697 of assigning to TREE_CODE. The latter method exploits a feature
12698 of GCC that is not ANSI compliant.
12700 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12702 * decl.c (pushdecl_force_head): New function.
12703 (pushlevel): Removed conditional printf.
12704 (complete_start_java_method): Don't enter local variable scope if
12705 function is compiled from source code.
12706 * expr.c: parse.h now included
12707 (java_lang_expand_expr): New function.
12708 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12709 printf. Terminate buffer when doing directories.
12710 * jcf-parse.c (parse_source_file): Call lang_init_source before
12711 parsing and before code generation.
12712 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12713 use printf if the macro is defined.
12714 * lang.c (lang_init): Install lang_expand_expr hook on
12715 java_lang_expand_expr.
12716 (java_dummy_print): New function.
12717 (lang_init_source): New function.
12718 * lex.c (java_lex): Remember location of an opening brace at the
12719 second nesting level.
12720 (java_is_eol): Unget character seen after a CR if it is EOF.
12721 * parse.h: Now includes lex.h
12722 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12723 printf if the macro is defined.
12724 (expand_start_java_method, build_expr_block, enter_block,
12725 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12726 New static function declarations.
12727 (pushdecl_force_head): New extern function declaration.
12728 (INCOMPLETE_TYPE_P): New macro.
12729 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12730 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12731 BLOCK_EXPR_ORIGIN): New macros.
12732 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12733 DECL_SOURCE_LINE_LAST): New macros.
12734 (struct parser_ctxt): Removed field current_method_decl, redundant
12735 with the field current_function_decl. Added fields
12736 first_ccb_indent1 and pending_block.
12737 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12738 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12740 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12741 (compilation_unit:): Cosmetic on sub rule.
12742 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12743 (variable_initializer:): Installed default rule on expression:.
12744 (method_declaration:): method_header: starts a new
12745 method. method_body: installs the function body, absorbs blocks
12746 emitted for temporary variable scopings, pops function's body block
12747 and merges function's last statement lineno in DECL_SOURCE_LINE.
12748 (method_body:): Installed default rules.
12749 (block:): Call enter_block when an opening brace is seen. Absorb
12750 scoping blocks and call exit_block when a closing brace is seen.
12751 (block_statement:): Cosmetic changes.
12752 (method_invocation:): Create WFL around CALL_EXPR node.
12753 (patch_stage): Added comment around definition.
12754 (method_header): Try to use first_ccb_indent1 as the first line of
12755 the method, so BP debug info are emitted at the first opening
12756 brace of the function. If the function has no body, use the
12757 location of the function's name. Override currently defined method
12758 name with the matching WFL so we can point redefinition errors
12759 using the location where the function's name was declared.
12760 (check_abstract_method_header): Interprets DECL_NAME as an
12761 identifier or as a WFL, accordingly.
12762 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12763 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12764 location and name information out of it and reinstall DECL_NAME to
12765 its original identifier node value.
12766 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12767 function's source code).
12768 (read_import_dir): Test the value returned by find_class and issue
12769 a fatal accordingly.
12770 (declare_local_variables): Push a new block for the scope of the
12771 new variable(s) if code has been already generated at that nesting
12772 level. Pinpoint redefinition errors using the variable id
12773 WFLs. Generate initialization code if necessary. If the variable
12774 type is incomplete, register a patch on its decl.
12775 (source_start_java_method): Rewritten. Define a new block for the
12776 function's parameters. Build parameter decl out of function's
12777 arguments and register them for a patch if their types are
12779 (expand_start_java_method): Includes the part of
12780 source_start_java_method that was pushing the parameter decls and
12781 completing the method start code.
12782 (source_end_java_method): Removed call the expand_end_bindings and
12783 poplevel (already taken care of). Reinstall function's arguments
12784 and get function's last line of code before calling
12785 expand_function_end.
12786 (java_method_add_stmt): New comment before the function's
12787 code. Complement the second operand of the current COMPOUND_EXPR
12789 (java_complete_expand_methods): Don't generate debug info on line
12790 zero when expanding a generated constructor.
12791 (java_complete_expand_method): Set start and end line numbers for
12792 a artificially generated constructor to one and manually call
12793 enter_block and exit_block when defining it. For all methods:
12794 expand function's start calling the new expand_start_java_method
12795 and invoke java_complete_tree on the effective method's body, if
12797 (resolve_expression_name): Now use lookup_name_in_blocks to search
12798 local variable decls and print out an error when variables are
12800 (patch_method_invocation_stmt): Inserted comment before the
12802 (lookup_method_invoke): Chain method's arguments using chainon
12803 with the current arg list as a second argument. Inserted missing
12804 IDENTIFIER_POINTER when reporting an error on methods not found.
12805 (refine_accessible_methods_list): Don't retain constructors.
12806 (patch_arguments): Function removed.
12807 (java_complete_tree): Inserted comment before the function's
12808 code. New case for BLOCKs. Moved the WFL case a bit
12809 further. Complete function's arguments.
12810 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12811 maybe_absorb_scoping_blocks): New functions.
12813 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12815 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12817 * jcf-parse.c (parse_source_file, java_error_count): New forward
12818 and extern declarations.
12819 (java_parse_abort_on_error): Macro moved.
12820 (jcf_parse_source): fatal called if fopen fails. Now calls
12822 (parse_source_file): New parse_only parameter. Reflects the
12823 elimination of the second pass.
12824 (yyparse): parse_source_file called with argument set to 0.
12825 * jcf.h (JCF_ZERO): Sets java_source to zero.
12826 * lex.c (java_init_lex): pass argument is gone. Function modified
12827 to be called once during the analysis of a file.
12828 (java_unget_unicode): Fixed typo in fatal message.
12829 (java_get_line_col): Likewise.
12830 (java_lval): Likewise. String literals no longer built during
12832 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12834 * parse.h (MODIFIER_WFL): New macro.
12835 (parse_check_super, parser_check_super_interface): Now return int.
12836 (parser_chain_incomplete_item, not_builtin_p,
12837 complete_method_decl): Declarations removed.
12838 (build_method_invocation_stmt, build_invoke): Renamed using the
12839 `patch' instead of `build'
12840 (register-incomplete_type, obtain_incomplete_type,
12841 java_complete_tree, java_complete_expand_method,
12842 unresolved_type_p, create_jdep_list): New function declarations.
12843 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12844 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12845 (jdep): New typedef on new struct _jdep.
12846 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12847 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12848 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12849 JDEP_RESOLVED_P): New macros.
12850 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12851 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12852 JDEP_VARIABLE): New enum values and jdep kinds.
12853 (jdeplist): New typedef on struct _jdeplist.
12854 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12856 (CALL_EXPR_PRIMARY): New macro.
12857 (struct parser_ctxt): Fields java_pass, current_method_decl,
12858 method_decl_list deleted. New field jdeplist.
12859 (INCOMPLETE_P): Macro deleted.
12860 * parse.y (single_type_import_declaration:): Removed pass switch.
12861 (type_import_on_demand_declaration): Likewise.
12862 (field_declaration:): Removed pass switch on all sub rules.
12863 (class_declaration:): Call the complete_class_decl removed on
12865 (method_declaration:): Removed second pass switch. No longer chain
12866 methods decl when method_header reduced.
12867 (method_header:): Sub rules no longer depend on pass switch.
12868 (method_declarator:): Likewise.
12869 (method_body:): Likewise.
12870 (abstract_method_declaration:): Likewise.
12871 (block_statement:): Likewise.
12872 (local_variable_declaration:): Likewise.
12873 (argument_list:): Likewise.
12874 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12875 removed. Partial CLASS_EXPR tree node built instead.
12876 (postfix_expression:): Removed pass switch on all sub rules.
12877 (java_pop_parser_context): Free classd_list content.
12878 (yyerror): Call obstrack_grow0 to finalize error message.
12879 (check_class_interface_creation): Comment modified to reflect new
12880 returned value meaning. Removed second pass switch. Return 1 if an
12881 error was found, 0 otherwise. Adjust pointer on filename if a
12882 leading path separator was found.
12883 (maybe_create_class_interface_decl): Removed first pass switch
12884 when linking the class decl to the class_list. Install a new
12885 jdep_list for the class.
12886 (add_superinterfaces): List of unresolved interfaces is
12887 gone. Unresolved interfaces are directly added to the current
12889 (create_interface): Second pass shortcut removed.
12890 ctpx->modifier_ctx access through MODIFIER_WFL.
12891 (create_class): Second pass shortcut removed. Call to
12892 register_incomplete_type replaces the call to
12893 parser_chain_incomplete_item.
12894 (complete_class_decl): Function removed.
12895 (duplicate_declaration_error): New way of retrieving redeclared
12897 (register_fields): Call to lookup_modifier_cl replaced by
12898 MODIFIER_WFL. New way of handling unresolved type, using
12899 unresolved_type_p and obtain_incomplete_type.
12900 register_incomplete_type replaces call to parser_chain_incomplete_item.
12901 (patch_stage): New static global variable.
12902 (method_header): New way of handling unresolved type, using
12903 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12904 indicates that the method decl needs to be patched.
12905 (check_abstract_method_header): Call to lookup_modifier_cl
12906 replaced by MODIFIER_WFL.
12907 (method_declarator): Incomplete argument type are registered
12908 calling register_incomplete_type. Patch on the declared method is
12909 issued in that case.
12910 (unresolved_type_p): New function.
12911 (parser_check_super_interface): New comment to reflect function's
12912 modified returned type (int). Function and has a new argument
12913 this_wfl. Call to parse_error_context uses this_wfl instead of
12914 relying on lookup_cl.
12915 (parser_check_super): Comment reflects function's new returned
12916 type (int). Function returns nonzero value on error.
12917 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12918 register_incomplete_type, jdep_resolve_class): New functions to
12919 handle incomplete types in declarations.
12920 (java_complete_class): Rewritten to work with the new incomplete
12921 type handling scheme.
12922 (complete_class_report_errors): Likewise.
12923 (complete_method_decl): Removed: it jobs is now handled by
12924 java_complete_class.
12925 (do_resolve_class): Class loaded in not already loaded and not
12926 found in Java source code.
12927 (java_check_regular_methods, java_check_abstract_methods): Don't
12928 call complete_method_decl anymore.
12929 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12930 (read_import_dir): Got rid of the pass number dependency.
12931 (declare_local_variables): New handling of unresolved types (patch
12933 (source_start_java_method): New parameter level. Function called
12934 with level set to 1 when argument types are potentially
12935 unresolved. Called to complete the job with level set to 2 once
12936 types are complete.
12937 (source_end_java_method): Call to permanent_allocation
12938 removed. Waiting to be replaced by a more suitable obstack
12940 (java_complete_expand_methods, java_complete_expand_method,
12941 java_expand_finals): New functions.
12942 (build_method_invocation_stmt): Renamed
12943 patch_method_invocation_stmt. Extracts function call expression
12944 (wfl) and arguments (args) from CALL_EXPR tree operands.
12945 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12946 call. Patch the function and argument operand of the CALL_EXPR
12948 (patch_argument, java_complete_tree): New functions.
12950 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12952 Recover from missing fields and methods (i.e. error instead of fatal).
12953 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12954 * expr.c (expand_invoke): Recover from missing method.
12955 (expand_java_field_op): Recover from missing field.
12956 Inline references to java.lang.{Integer,Char,...}.TYPE.
12957 * typeck.c (get_type_from_signature), java-tree.h: New function.
12958 * class.c (add_method): Use get_type_from_signature.
12959 (build_class_ref): Handle a class that was not found.
12960 * typeck.c (convert): Handle conversion to pointers (for convenience).
12961 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12962 instead of lookup_field to handle missing fields.
12964 * jcf-parse.c (process_zip_dir): Set java_source.
12966 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12968 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12970 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12972 * jcf-parse.c (load_class): Don't change input_filename before
12973 calling jcf_parse_source (but still do it before calling
12975 (jcf_parse_source): Assign input_filename after having saved the
12977 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12978 list. ctxp->modifier_ctx zeroed according to its new
12979 definition. ctxp->filename initialized. Removed
12980 JAVA_MODIFIER_CTX_UNMARK.
12981 (java_unget_unicode): Update the character based column position.
12982 (java_allocate_new_line): ref_count not used anymore. Always free
12983 ctxp->p_line. Initialize c_line->char_col to 0.
12984 (java_get_unicode): Update the character based column position.
12985 (java_lex): Use ctxp->elc to store current position in source
12986 file, at the beginning of the parsed token. Set modifier_ctx entry
12987 corresponding to the parse modifier to a WFL node. Return a WFL
12988 node when an identifier is parsed.
12989 (java_lex_error): Now uses ctxp->elc to store current position in
12991 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12992 * lex.h (build_wfl_node): New function definitions.
12993 (struct java_line): ref_count and next fields are gone. New field
12995 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12996 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12997 (JAVA_COLUMN_DELTA): New macro.
12998 (java_lc): New typedef on new struct _java_lc.
12999 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13000 (parse_error_context, parse_warning_context): Changed prototypes.
13001 (java_get_line_col): Added as an available global function.
13002 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13003 (IC_DECL): Replaced by macro IC_TYPE
13004 (DEPEND_WFL): New macro.
13005 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13007 (exit_java_complete_class): Removed a commented out statement.
13008 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13009 now an array of tree nodes. Deleted fields line_list and
13010 e_line. New field elc, to replace e_line.
13011 * parse.y (array_type:): Build WFL node.
13012 (qualified_name:): Build a single WFL node out of two. Retain
13013 the location information of the first node in the resulting node.
13014 (package_declaration:): Use package name as a WFL node
13015 (single_type_import_declaration:): Use imported name as a WFL node.
13016 (type_import_on_demand_declaration:): Use root of the imported
13017 packages as a WFL node.
13018 (field_declaration:): Removed unused local variable cl.
13019 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13020 (yyerror): New static elc. Removed static error_line, error_pos.
13021 New local code_from_source. Save ctxp->elc into elc at the first
13022 pass. Call java_get_line_col to get a string of the line where
13023 the error occurred.
13024 (debug_line): Removed static function.
13025 (parse_error_context, parse_warning_context): Parameter cl is now
13026 a WFL node. Use its value to initialize ctxp->elc.
13027 (redefinition_error): Parameter cl is now a WFL node.
13028 (parse_add_interface): New parameter wfl. No longer call
13029 lookup_cl, use wfl instead.
13030 (check_class_interface_creation): Parameter cl is now a WFL node.
13031 (maybe_create_class_interface_decl): Likewise.
13032 (add_superinterfaces): New function.
13033 (create_interface): Removed local cl, node, super_decl,
13034 super_decl_type. Function now uses id as a WFL node. Better
13035 warning/error report on obsolete or forbidden mix of
13036 modifiers. Now calls add_superinterfaces to register interfaces.
13037 (create_class): Removed local cl, node. Local variable id is used
13038 as a WFL node. Better error report on forbidden modifier
13039 mix. Uses add_superinterfaces to register interfaces.
13040 (find_field): Argument cl is now a WFL node. Now store the WFL
13041 node of a fields that needs to be checked for their
13043 (method_header): Local variable node non longer used. Local
13044 variable id replaces cl.
13045 (check_modifiers_consistency): Local variable cl is now a WFL
13047 (method_declarator): Local variable cl replaced by parameter id.
13048 (parser_qualified_name): Now uses parameter name as a WFL node.
13049 (parser_check_super_interface): New parameter wfl, for achieve
13050 greater accuracy during error reports.
13051 (parser_chain_incomplete_item): New parameter named location. Used,
13052 along the decl, to construct the incomplete item node.
13053 (java_complete_class): resolve_class now uses WFL node extracted
13054 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13056 (complete_method_decl): Unresolved function's argument types are WFL.
13057 (resolve_class): Parameter cl is now a WFL node.
13058 (resolve_and_layout): Likewise.
13059 (do_resolve_class): Likewise. Try first to use cl and then do the
13060 lookup on the decl when calling check_pkg_class_access.
13061 (complete_class_report_errors): Use IC_TYPE in place of
13062 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13063 instead of doing a lookup over the decl.
13064 (java_check_final): Use WFL info from field tree list.
13065 (lookup_cl): Rewritten and returns a statically defined WFL node.
13066 (lookup_modifier_cl): Now uses information from WFL nodes.
13067 (process_imports): Likewise.
13068 (read_import_dir): name and cl arguments replaced by a single WFL
13069 node. Function modified accordingly.
13070 (find_in_imports_on_demand): Now uses WFL node.
13071 (check_pkg_class_access): cl argument is now a WFL node.
13072 (declare_local_variables): Fixed to use WFL nodes.
13073 (resolve_expression_name): Likewise.
13074 (build_method_invocation_stmt): name_combo argument renamed
13075 wfl. Function modified to use WFL nodes.
13076 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13077 (lookup_method_invoke): cl is now a WFL node. Added missing
13078 IDENTIFIER_POINTER to class type decl name.
13080 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13082 * lang.c (init_parse): Now returns char* containing the filename.
13084 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13086 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13088 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13089 * class.c (make_class_data): If flag_assume_compiled, initial class
13090 state is CSTATE_PREPARED; make superclass and interfaces direct
13091 references, rather than constant pool indexes.
13093 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13095 * parser.y: Include flags.h. Removed debug variable pl.
13096 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13097 (block:): Likewise.
13098 (labeled_statement_nsi:): Generate debug info when reducing
13099 expression_statement:.
13100 (check_pkg_class_access): get_access_flags_from_decl invokation
13101 fixed for new CLASS_* flags location.
13102 (source_end_java_method): Save/restore parser context when
13103 entering/leaving this routine. Restore lineno to its right value
13104 before calling expand_end_bindings.
13105 (build_method_invocation_stmt): build_invoke called with the
13106 current line information.
13107 (build_invoke): New argument cl. Wrap the function call around a
13109 (refine_accessible_methods_list): Changed comment, removed
13111 * parse.h: Fixed typo in comments.
13112 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13113 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13114 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13116 * lex.c (java_lex): Record the last closing curly bracket of a
13118 * jcf-parse.c (jcf_parse_source): Now calls
13119 java_check_methods. Clarified comment, fixed typo.
13121 1998-04-09 Dave Brolley <brolley@cygnus.com>
13123 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13124 (finish_parse): Expose for non USE_CPPLIB builds.
13126 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13128 * lang.c (lang_print_xnode): New function.
13130 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13132 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13133 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13134 used to build a class's dispatch table.
13135 (make_class_data): Generate dispatch table if flag_assume_compiled.
13136 Set dtable of class object to address of class_dtable_decl.
13138 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13139 be volatile and have side effects - generates better code.
13141 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13142 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13144 * expr.c (expand_invoke): If class is final, method is
13145 effectively final, so can call it directly.
13147 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13149 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13151 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13153 * parse.y (build_method_invocation_stmt): Removed extra argument
13156 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13158 * expr.c (dtable_indent): Now static global.
13159 (expand_invoke): Now call invoke_build_dtable and
13160 build_invokevirtual.
13161 (invoke_build_dtable, build_invokevirtual): New functions.
13162 * jcf-io.c (find_class): Defer issuing a warning by setting
13163 jcf->outofsynch to 1.
13164 * jcf-parse.c (jcf_out_of_synch): New function.
13165 (load_class): Test this_jcf.outofsynch flag and call
13166 jcf_out_of_synch accordingly.
13167 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13168 comment indentation.
13169 * lex.c (java_get_unicode): Fixed code indentation.
13170 (java_lex): Create string literal. Fixed typo. Removed several
13171 premature obstack_free.
13172 * parse.h: New enums for name resolution and invocation mode.
13173 (struct qualification): New data structure.
13174 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13175 (do_resolve_class, build_method_invocation_stmt,
13176 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13177 debug_line, identical_subpath_p, invocation_mode,
13178 refine_accessible_methods_list, build_invoke,
13179 lookup_method_invoke): New functions declared.
13180 (build_invokevirtual, invoke_build_dtable, match_java_method,
13181 build_field_ref, jcf_out_of_synch): New references to external
13183 (struct parse_ctxt): Removed artificial_constructor field.
13184 * parse.y: (array_type:): Type defined for this rule.
13185 (class_type:): Installed default rule for interface_type:.
13186 (array_type:): Now build Java array type.
13187 (qualified_name:): Now use obstack_grow0.
13188 (method_declaration:): Skip the artificial constructor added to
13190 (abstract_method_declaration:): Execute the code only during pass 1.
13191 (block:): Installed default rule in block_statements:.
13192 (block_statement:): Add the statement to the method during pass 2.
13193 (statement_expression): Installed default rule for
13194 method_invocation:.
13195 (argument_list:): Added code to build the argument list.
13196 (method_invocation:): Added call to create the method invocation
13198 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13199 (debug_line): New function for debug.
13200 (complete_class_decl): No longer do something during pass 1.
13201 (method_header): Use BUILD_PTR_FROM_NAME.
13202 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13204 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13205 function's main comment.
13206 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13208 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13209 (resolve_class): Now works with arrays.
13210 (do_resolve_class, resolve_and_layout): New functions.
13211 (java_check_regular_methods): Reverse method list before and after
13212 having processed it. No longer set ctxp->artificial_constructor.
13213 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13214 accordingly. Fixed typo in issued error message. Now use
13216 (find_in_imports_on_demand): Now use obstack_grow0.
13217 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13218 (source_end_java_method): Call expand_expr_stmt instead of
13219 expand_expr. Calls it before calling expand_function_end.
13220 (java_method_add_stmt): Do nothing if errors were found during
13222 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13223 (build_method_invocation_stmt, build_invoke, invocation_mode,
13224 lookup_method_invoke, refine_accessible_methods_list,
13225 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13227 * typeck.c (build_java_signature): Properly end method signature
13228 if return type skipped.
13229 (match_java_method): New function.
13231 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13233 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13235 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13237 * expr.c (build_invoke_non_interface): New function.
13238 (methods_ident, ncode_ident): Now static globals.
13239 (expand_invoke): Use build_invoke_non_interface.
13240 * java-tree.h (struct lang_decl): New field function_decl_body.
13241 (DECL_FUNCTION_BODY): New macro.
13242 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13243 CLASS_FROM_SOURCE_P.
13244 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13245 before starting pass 2. Call to java_generate_parsed_class replaced
13246 by java_register_parsed_class.
13247 * lex.c: Fixed typo in header. Some line width related formating.
13248 * lex.h: Some line width related formating.
13249 * parse.h (source_end_java_method, resolve_expression_name,
13250 complete_class_decl, maybe_create_class_interface_decl,
13251 check_class_interface_creation): New static function declarations.
13252 (java_layout_parsed_class, java_method_add_stmt): New function
13254 (struct parser_ctxt): Field mark_class_generate removed. New
13255 fields class_list and artificial_constructor.
13256 * parse.y: Fixed typo in header.
13257 (class_declaration:): Call complete_class_decl when class body
13259 (method_declaration:): Call source_end_java_method in pass 2 when
13260 the method body is defined.
13261 (postfix_expression:): Do expression name resolution on sub-rule
13262 name during pass 2.
13263 (create_class, create_interface): Merged common pieces.
13264 (check_class_interface_creation, maybe_create_class_interface_decl):
13266 (complete_class_decl): New function.
13267 (register_fields): Fixed line width related typo.
13268 (method_header): Correctly skip first argument when fixing
13269 argument line. Changed the loop.
13270 (java_check_circular_reference): Now use ctxp->class_list.
13271 (java_complete_class): Removed start/stop marking.
13272 (java_check_regular_methods): Now takes a class decl as an
13273 argument. Add default constructor if none were encountered.
13274 (java_check_methods): Now use ctxp->class_list. Changed call to
13275 java_check_regular_methods.
13276 (source_start_java_method): Set DECL_ARG_TYPE for each function
13278 (source_end_java_method, java_method_add_stmt): New functions.
13279 (java_generate_parsed_class): No longer exists.
13280 (java_layout_parsed_class, java_register_parsed_class): New functions.
13281 (resolve_expression_name): New function.
13283 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13285 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13286 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13287 until pass initializations are done. Call read_import_dir with
13289 * parse.h: (lookup_modifier_cl): New function declared.
13290 (INTERFACE_FIELD_MODIFIERS): New macro.
13291 (OBSOLETE_MODIFIER_WARNING): New macro.
13292 * parse.y: (register_fields): Class type and current field name in
13293 local variables. Check modifier(s) if adding field(s) to an interface.
13294 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13295 and report errors using the faulty modifier line context.
13296 (lookup_modifier_cl): New function.
13297 (read_import_dir): Detect and report default import processing
13300 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13302 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13303 * class.c (is_compiled_class): Return 1 after making sure it
13304 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13305 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13306 * java-tree.h (flag_assume_compiled): Add decl.
13307 * lang.c (lang_f_options): Add the flag.
13308 (flag_assume_compiled): Add decl, default to 0.
13310 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13312 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13313 (is_compiled_class): Likewise.
13314 (layout_class): Likewise.
13315 (layout_class): Detect and lay out classes defined in source code.
13316 (interface_of_p, add_interface_do, may_add_interface): New
13318 (add_interface): Now use add_interface_do.
13319 (add_method_1): New function.
13320 (add_method): Now use add_method_1.
13321 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13322 (complete_start_java_method): New function.
13323 (start_java_mehod): Now call complete_start_java_method.
13324 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13325 (expand_invoke): Likewise and fixed typo.
13326 *gjava.c: (print_super_field): Use new argument to find_class
13329 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13330 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13331 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13333 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13334 (add_method_1, push_class): New prototypes.
13335 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13336 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13337 directory where the class was found.
13338 (find_class): New argument DO_CLASS_FILE. Function find_class
13339 modified accordingly.
13340 *jcf-parse.c: (fix_class_path): New function.
13341 (load_class): Use new VERBOSE argument. load_class now finds and
13342 loads/parses .class/.java files. Save read_state of current_jcf
13344 (java_parser_abort_on_error): New macro.
13345 (jcf_parse_source, parse_source_file): New function.
13346 (jcf_parse): Fixed typo.
13347 (yyparse): Call parse_source_file () only.
13348 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13349 writing the real class name back in the zip directory entry.
13350 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13351 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13352 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13353 (find_class): Prototype fixed.
13354 *lex.c: Added 1998 time stamp.
13355 Removed all static global variables, moved into the parser
13356 context data structure.. Now include unistd.h if SEEK_SET not
13358 (java_init_lex): Rewritten.
13359 (java_sneak_unicode): Modified current unicode access in current line.
13360 (java_unget_unicode): Likewise.
13361 (java_allocate_new_line): New allocation management.
13362 (java_read_char): Modified access and storage of unget_utf8_value.
13363 New way of processing current unicode.
13364 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13365 (java_get_unicode): Now use the parser context.
13366 (java_lineterminator): Likewise.
13367 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13368 of the reentrant parser implementation. Function now use the
13369 parser context data structure and java_lval. Fixed production of
13370 the float and double constant "out of range" error message. Fixed
13371 obstack use. Return integer value when hitting a modifier. Now
13372 return type for TRUE, FALSE and other predefined types. Return
13373 identifier as a TREE_LIST list containing the current line context
13374 as the TREE_VALUE sub-node.
13375 (java_unicode_2_utf8): Fixed typo in declaration.
13376 (java_lex_error): Now use the parser context data structure.
13377 *lex.h: Added 1998 time stamp.
13378 (struct java_line): New fields ref_count and next.
13379 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13380 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13381 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13382 *parse.h: Added 1998 time stamp.
13383 (java_parse_source_file): Renamed from parse_source_file.
13384 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13385 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13386 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13387 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13388 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13389 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13390 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13391 (struct parser_ctxt): New data structure to keep the parser context.
13392 *parse.y: Added 1998 time stamp, got rid of static global variables.
13393 (java_error_count, ctxp): New global variables.
13394 (%union): New value field.
13395 (numeric_type, integral_type): Rules removed.
13396 (primitive_type): Rule defined to handle integral, float, double and
13398 (qualified_name, package_declaration,
13399 single_type_import_declaration, type_import_on_demand_declaration,
13400 modifiers, class_declaration, super, interfaces,
13401 interface_type_list, class_body, field_declaration,
13402 field_declaration, variable_declarators, variable_declarator,
13403 variable_declarator_id, method_declaration, method_header,
13404 formal_parameter_list, formal_parameter, method_body, block,
13405 static, interface_declaration, extends_interfaces,
13406 abstract_method_declaration, local_variable_declarators): Rules now
13408 (force_error, do_warning): New global statics.
13409 (push_parser_context, parser_context_save_global,
13410 parser_context_restore_global, pop_parser_context): New functions.
13411 (yyerror): Now uses the global parser context. Fixed use of obstack.
13412 (parse_error, parse_error_context, parse_warning_context,
13413 java_accstring_lookup, redefinition_error, check_modifiers,
13414 parser_add_interface, create_interface, create_class, find_field,
13415 duplicate_declaration_error, register_fields, method_header,
13416 check_modifiers_consistency, check_abstract_method_header,
13417 method_declarator, parser_qualified_classname,
13418 parser_check_super_interface, parser_check_super,
13419 parser_chain_incomplete_item, java_check_circular_reference,
13420 layout_class_from_source, java_complete_class,
13421 complete_method_decl, resolve_class, complete_class_report_errors,
13422 java_check_final, check_method_redefinition,
13423 java_check_regular_methods, java_check_abstract_methods,
13424 java_check_methods, lookup_java_interface_method2,
13425 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13426 process_imports, find_in_imports, read_import_entry,
13427 read_import_dir, find_in_imports_on_demand,
13428 check_pkg_class_access, not_builtin_p, declare_local_variables,
13429 source_start_java_method, java_generate_parsed_class): New
13431 *typeck.c: (signature_include_return): New global variable.
13432 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13433 to add the function returned type in the signature.
13435 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13437 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13439 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13441 * Make-lang.in (java.info): Added.
13442 (java.install-info): Added
13444 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13446 * Makefile.in (clean): Also remove java/parse.c.
13448 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13450 Add a pair of -fbounds-check/-fno-bounds-check options.
13451 * lang.c (lang_decode_option): Add code to grok arguments.
13452 (flag_bounds_check): Add decl.
13453 (lang_f_options): New array w/ the option in it.
13454 * java-tree.h (flag_bounds_check): Add decl.
13455 * lang-options.h: New file.
13456 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13457 of a static macro value.
13458 (JAVA_ARRAY_EXCEPTION): Delete macro.
13460 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13462 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13463 * expr.c (build_anewarray): Add missing promote_type.
13465 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13467 Add array types with known length to optimize bounds checking.
13468 * typeck.c (build_java_array_type): Take length parameter.
13469 (java_array_type_length, build_prim_array_type): New functions.
13470 * java-tree.h: Update for new functions.
13471 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13472 * class.c: Use build_prim_array_type.
13473 * expr.c (can_widen_reference_to): Handle known-length array types.
13474 (verify_jvm_instructions): Keep track of integer push instructions
13475 followed by newarray/anewarray, so we can build known-length arrays.
13476 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13477 (java_array_data_offset): New function.
13478 (build_java_array_length_access): New function. Optimize if constant.
13479 (build_java_arrayaccess): Constant fold bounds check.
13480 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13481 (build_newarray, build_anewarray): New functions.
13482 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13483 * verify.c (merge_types): Handle known-lengh array types.
13485 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13487 * expr.c (expand_byte_code): Fix performace bug, which caused
13488 searching linenumber_table to be linear rather than constant.
13490 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13492 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13494 * decl.c, java-tree.h (soft_fmod_node): New global.
13495 * decl.c (init_decl_processing): Define __builtin_fmod.
13496 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13497 using __builtin_fmod.
13499 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13501 * keyword.h: New file, output of keyword.gperf as processed by
13503 * lex.c (java_lex_init): Initialize java_error_flag.
13504 * parse.c (YYERROR_NOW): Uses java_error_flag.
13505 * parse.y: New static java_error_flag. Useless definition of
13507 * parse.y (java_error): Portable error recovery using
13508 java_error_flag (not yet completely tuned).
13510 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13512 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13514 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13516 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13517 (parse.c, lex.c, keyword.h): New rules for Java source code
13519 * parse.c: Renamed into jcf-parse.c.
13520 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13521 * keyword.gperf: New file, Java keywords.
13522 * parse.y: New file, Java language grammar.
13523 * parse.h: New file, Java language grammar definitions.
13524 * lex.c: New file, Java language lexer.
13525 * lex.h: New file, Java language lexer definitions.
13527 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13529 * decl.c (clinit_identifier_node), java-tree.h: New global.
13530 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13531 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13532 * expr.c (expand_java_field_op): Check for invalid assignment
13535 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13537 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13539 * verify.c (verify_jvm_instructions): When processing a handler,
13540 attempt to set the current_subr to the right value.
13541 (More complicated code combines Sep 17 and Oct 22 versions.)
13543 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13545 * class.c (push_class): Figure out (guess) name of source file.
13546 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13547 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13548 (parse_class_file): Change return type from int to void.
13549 Call debug_start_source_file/debug_end_source_file.
13551 * expr.c (build_java_binop): Fix masking 2nd operand.
13552 * decl.c (init_decl_processing): Set sizetype first.
13554 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13556 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13557 (Revert Sep 17 change.)
13559 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13561 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13562 .class extension in their name and fix thing so we don't process
13563 them parse_zip_file_entries().
13564 (parse_zip_file_entries): Cleaned unused local variables.
13566 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13568 * expr.c (can_widen_reference_to): Allows equal array element types.
13569 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13570 * jcf-dump.c (RET): Get (and print) index.
13572 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13573 Promote element type to POINTER_TYPE.
13575 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13577 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13578 find_in_current_zip, jcf_figure_file_type): Moved from
13579 jcf-reader.c to parse.c.
13580 * zextract.c: (read_zip_archive): takes file_comment_length possible
13581 field into account.
13583 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13585 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13587 * verify.c (merge_types): Handle array types even better ...
13589 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13591 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13593 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13594 * class.c (make_class_data): Don't build fields_decl if no fields.
13595 When building fields_decl, skip if DECL_ARTIFICIAL.
13597 * expr.c (java_stack_swap): Update stack_type_map.
13598 * verify.c (merge_types): Handle array types better.
13600 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13602 * class.c (add_field): Don't promote short integral fields to
13603 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13604 * expr.c (push_value): Promote and convert short integral values.
13606 * decl.c, java-tree.h (integer_two_node): New constant node.
13607 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13609 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13611 * class.c (append_gpp_mangled_type): Use function argument
13612 unpromoted type to generate mangled name.
13614 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13616 * constants.c (build_constant_data_ref): Now uses current_class
13617 instead of main_class.
13618 (build_constants_constructor): Now uses current_class instead of
13620 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13621 of the global variable SeepZipFiles done here.
13622 * zextract.c (read_zip_archive): extra_field optional field taken
13623 into account while computing the position of the class file in the
13625 * verify.c (verify_jvm_instructions): Use current_jcf to search
13627 * parse.c (load_class): First search for the class to load in the
13628 current zip file. Saves current_jcf (restored before returning
13629 from that function). Don't call JCF_FINISH in the class was found
13630 in the current ZIP file.
13631 (jcf_parse): If the class was found in the current ZIP file, save
13632 its tree_constant_pool (for later reuse).
13633 (parse_class_file): New function. Process each method defined in
13634 the current class and record the class as to be later registered.
13635 (yyparse): Rewritten. Figure the type of the current file and switch
13637 * lang.c: New global variable current_jcf.
13638 (lang_init): Removed compiling_from_source test (done later, in
13639 yyparse). Removed call the jcf_parse ().
13640 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13641 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13642 in the current ZIP file) and zip_offset (offset to the class data in
13643 the current zip file).
13644 * jcf-reader.c: zipfile.h included.
13645 localToFile: New ZipFileCache static global variable
13646 (parse_zip_file_entries): New function. Browse the current ZIP
13647 file directory and process each class found.
13648 (process_zip_dir): New function. Register each class found in the
13649 ZIP file directory. The class aren't parsed but a valid JCF is
13650 link to each of them.
13651 (find_in_current_zip): New function. Search for a class in the
13652 current ZIP file directory. If found, prepare the class so that it
13654 (jcf_figure_file_type): New function. Examine the file structure
13655 to figure a class file, a ZIP file. If none of these categories are
13656 matched, a source file is assumed.
13657 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13658 SeenZipFile: New global variable.
13659 (open_in_zip): Use zipmember's length to accelerate the search for
13660 a member. If zipmember was NULL and zip file successfully read,
13662 * java-tree.h: New global variable current_jcf declared. Added
13663 declaration for current_constant_pool_tags, current_constant_pool_data,
13664 current_constant_pool_length, current_constant_pool_data_ref.
13665 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13666 store the JCF of classes seen in a zip file) and tree *constant_pool
13667 (to save a loaded class constant pool). current_class declared here.
13668 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13669 retrieve method_ref_constant.
13670 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13671 (OBJECT): get_class_constant now uses current_jcf.
13672 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13673 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13674 (expand_invoke): Now uses current_class instead of main_class
13675 (build_class_init): Now uses current_class instead of main_class
13676 * class.c: New static global variable registered_class.
13677 (register_class): New function.
13678 (emit_register_class): Modified to use registered_class instead of
13680 (is_compiled_class): Now take into account class seen in the archive.
13682 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13684 * except.h: Renamed to: java-except.h.
13685 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13686 * except.c: Add semi-working (commented out) implementation.
13688 * expr.c (expand_iinc): Add needed flush_quick_stack.
13689 * parse.c (set_source_filename): New function.
13690 (give_name_to_class): Set input_filename from package.classname.java.
13692 * jcf-io.c (find_class): Don't look first in ".".
13694 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13696 * zextract.c (read_zip_archive): Now takes into account the
13698 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13700 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13702 * constants.c, java-tree.h (build_internal_class_name): New function.
13703 (alloc_class_constant): Re-implement using build_internal_class_name.
13704 * class.c (make_class_data): Likewise.
13705 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13707 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13709 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13710 to NULL before pushing an exception handler target.
13712 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13713 (java_stack_swap, java_stack_dup): Re-write to be safe from
13714 clobbering registers.
13715 (build_class_init): New function.
13717 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13719 * typeck.c (build_java_array_type): Temporary use
13720 permanent_obstack to create the array 'length' field.
13721 * expr.c (lookup_label): Temporay use permanent_obstack to create
13722 label if not found.
13723 * class.c (push_super_field): Tempory use permanent_obstack.
13725 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13727 * typeck.c (type_for_mode): Now handles double_type_node and
13729 * verify.c (verify_jvm_instructions): The instruction following
13730 the wide bytecode is checked. OPCODE_ret added to the list of
13733 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13735 * class.c (make_class): Temporary use permanent_obstack. Set the
13736 class CLASS_P field to 1.
13737 (push_class): Temporary use permanent_obstack.
13738 (set_super_info): Temporary use permanent_obstack.
13739 (add_method): Temporary use permanent_obstack, set
13740 METHOD_TRANSIENT().
13741 (add_field): Temporary use permanent_obstack. Sets
13742 FIELD_VOLATILE() and FIELD_TRANSIENT().
13743 (build_class_ref): Temporary use permanent_obstack if the class
13745 (build_static_field_ref): Temporary use permanent_obstack when
13746 creating field's rtl.
13747 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13748 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13749 and fields. Function finalized, as far as flag handling.
13750 (push_class_static_dummy_field): Temporary use permanent_obstack.
13751 (emit_register_class): Force generation of class registration at
13753 * decl.c (end_java_method): Call permanent_allocation() before
13755 * expr.c (can_widen_reference_to): Added comment to interface
13756 handling, fixed typo.
13757 (lookup_field): Now uses CLASS_P() to correct FIXME
13758 (expand_invoke): Verification on public && !static &&
13759 !abstract moved into soft_lookupinterfacemethod (kaffe).
13760 Use Object class dtable if objectref is an array when expanding
13762 (java_push_constant_from_pool): Temporary use permanent_obstack
13763 for CONSTANT_string
13764 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13765 create constant references.
13766 (get_constant): Temporary use permanent_obstack to create constant.
13767 (load_class): Temporary use permanent_obstack to load class.
13768 (jcf_parse): Temporary use permanent_obstack to perform class
13770 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13771 (build_java_signature): Temporary use permanent_obstack.
13772 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13774 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13775 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13778 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13780 * class.c (append_gpp_mangled_type): Fix typo.
13781 (emit_register_class): Use main_class to get class object, rather
13782 than looking for no-longer-existing static decl starting with _CL.
13783 * typeck.c (parse_signature_type): Promote array element type
13784 if it is a RECORD_TYPE.
13786 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13788 * class.c (push_class_static_dummy_field): New function.
13789 (mangle_static_field): New. Do G++-style mangling of static fields.
13790 (layout_class): Mandle static fields here, not in add_field.
13791 (build_class_ref): The class object is now a dummy static field.
13792 * decl.c (find_local_variable): Look for best, instead of first match.
13793 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13794 (build_java_athrow): Don't check here if exception is Throwable.
13795 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13796 (TYPE_USED): Removed. No longer used ...
13797 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13798 * verify.c (push_pending_label): New function.
13799 (push_pending_block): Renamed to check_pending_block.
13800 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13801 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13802 re-checking possible handlers) after a store (less wasted work).
13803 Check for null handler (finally) before calling add_handler.
13804 Various changes to (finally?) correctly handle try/finally.
13806 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13808 * class.c: Include stdio.h.
13810 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13812 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13813 to make sure class is initialized before static/special invoke.
13815 * verify.c (verify_jvm_instructions): On a store instruction,
13816 call find_local_variable to force pre-allocation of decl and rtx.
13817 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13819 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13821 * class.c (build_class_ref): Strip off "promoted_" if need be.
13822 (make_field_value): Call build_java_signature when needed.
13823 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13824 * expr.c (build_java_athrow): Don't push_value of exception.
13825 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13826 match specification of [fd]cmp[lg] for NaNs.
13827 (expand_byte_code): Add support for exception handler ranges.
13828 * except.c: Add skeleton for EH code-generation.
13829 * verify.c (merge_types): Treat all promoted integral types as equal.
13830 * constants.c (build_constants_constructor): To force creation of
13831 current_constant_pool_data_ref, call build_constant_data_ref.
13833 * javaop.def (lload): Fix typo.
13834 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13836 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13838 * parse.c: Don't include function.h.
13840 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13842 * except.[ch]: New files.
13843 * Makefile.in (JAVA_OBJS): Add except.o
13844 * expr.c: Temporary warning about unimplemented exceptions.
13845 * verify.c: Verify exception handlers.
13847 * jcf-dump.c (disassemble_method): Print exception table.
13849 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13851 * expr.c (verify_jvm_instructions): Started a thorough
13852 verification of invoke* bytecodes.
13853 (expand_byte_code): flush quick stack if PC is the target of a
13854 branch. and undef RET (conflicting with config/i386/i386.h).
13855 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13857 (expand_invoke): Now handles invokeinterface and do more
13858 verification according to the bytecode.
13859 (lookup_field): Don't try to load the class if processing
13861 (can_widen_reference_to): Now handles interfaces.
13862 * decl.c (init_decl_processing): New global variable
13863 soft_lookupinterfacemethod_node, declared in java-tree.h.
13864 Call set_super_info on string_type_node.
13865 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13867 * class.c (set_super_info): Fills the CLASS_* flags according to
13869 (get_access_flags_from_decl): Handles all class flags.
13871 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13873 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13874 * parse.c (yyparse): Check for abstract method, and missing code.
13875 * expr.c (expand_byte_code): Change interface.
13876 * lang.c (put_decl_node): Print promoted types prettier.
13877 * verify.c (verify_jvm_instruction): Change interface.
13878 Partial support for scanning exception table.
13879 For load instructions, handle promoted integral types.
13881 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13883 * verify.c: New file, with contents moved from expr.c.
13884 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13885 * typeck.c (is_array_type_p): Moved here from expr.c.
13886 * java-tree.h: Add some now-needed function declarations.
13887 * Makefile.in (JAVA_OBJS): Added verify.o.
13889 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13892 METHOD_ABSTRACT flag.
13894 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13895 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13896 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13898 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13900 (start_java_method): Hook for SYNCHRONIZED methods.
13902 * expr.c (build_java_jsr, build_java_ret): New functions
13903 (JSR,PRE): New macros
13904 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13905 (verify_jvm_instructions): tableswitch, lookupswitch,
13906 monitorenter, monitorexit, goto_w: verified.
13907 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13908 (build_java_monitor): New function.
13909 (MONITOR_OPERATION): Modified to call build_java_monitor()
13910 (verify_jvm_instructions): Started a thorough verification of
13913 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13915 Support verification of jsr/ret subroutines (used for try/finally).
13916 * decl.c (return_address_type_node): New type node.
13917 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13918 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13919 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13920 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13921 TYPE_USED): New macros for special types in type_map.
13923 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13924 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13926 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13928 * expr.c (can_widen_reference_to): New function.
13929 (pop_type): Use it.
13930 (merge_type_state): Support handling start of subroutine.
13931 (push_pending_block): Return char* error message, instead of calling
13932 fatal on an error. Also handle subroutines.
13933 (verify_jvm_instructions): Handle errors from push_poending_block.
13934 Support jsr and ret instructions.
13936 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13938 * jcf-io.c (find_classfile): Fix thinko.
13939 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13941 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13943 * Makefile.in (BISON): Remove.
13945 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13947 * Makefile.in: Convert to autoconf.
13948 * config-lang.in (outputs): Added java/Makefile.
13950 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13951 Rename cc1java to jc1.
13953 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13954 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13956 * class.c (class_depth): Do load_class if needed.
13958 Mostly better verification.
13959 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13960 (init_decl_processing): Change return type of soft_checkcast.
13961 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13962 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13963 lang_print_error): New functions.
13964 (lang_init): Set global hook print_error_function to lang_print_error.
13965 * expr.c: In the type_map ptr_type_node is only used for null now.
13966 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13967 (merge_types): Dererence pointer to record types before comparing.
13968 (decode_newarray_type, merge_types): On error just return NULL.
13969 (build_java_binop): Add preliminary implementation (with warning)
13970 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13971 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13972 (expand_compare, expand_java_goto, expand_java_call): Don't
13973 push_pending_block, since that only makes sense when verifying.
13974 (merge_type_state): Different return codes.
13975 (push_pending_block): A block may need to be verified more than once.
13976 (expand_byte_code): Warn about unused code at code generation time.
13977 (verify_jvm_instruction): Changed logic, since code may need to be
13978 re-verified if type-state has changed. Also, better error handling.
13979 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13980 Improve newarray, anewarray, ?aload, athrow,
13981 * java-tree.h (LABEL_CHANGED): New macro.
13983 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13985 * decl.c (soft_athrow_node): New global variable initialized.
13986 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13987 * typeck.c (convert): Added support for REAL_TYPE.
13988 (convert_to_char): New function.
13989 (convert): Handle CHAR_TYPE.
13990 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13991 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13992 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13994 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13995 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13996 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13997 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13998 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13999 to Use The Right Things.
14000 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14001 compatible with INT. BOOLEAN is made equivalent to BYTE.
14002 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14003 OPCODE_ifnonnull): Now supported.
14004 (build_java_athrow): New function.
14006 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14008 Rename method name <init> to match G++ (and fix mangling).
14009 * class.c (layout_class): Replace method name of <init> by class name.
14010 (make_method_value): Do inverse renaming of constructor from <init>.
14011 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14012 * typeck.c (lookup_java_constructor): New function.
14013 * expr.c (expand_invoke): If method_name is <init>, call
14014 lookup_java_constructor to find constructor.
14016 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14018 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14020 * parse.c (get_class_constant): Modified to handle array "classes"
14021 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14023 (convert): Modified to handle real type.
14024 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14025 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14026 variables declared.
14027 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14028 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14029 global variables initialized.
14030 (find_local_variable): Handles the case of a pointer
14031 (end_java_method): Restore the use of one more scope
14032 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14033 build_java_array_length_access, expand_java_arrayload,
14034 expand_java_arraystore, expand_java_array_length,
14035 expand_java_multianewarray, expand_java_anewarray,
14036 build_java_check_indexed_type, is_array_type_p,
14037 build_java_throw_out_of_bound_exception): New functions.
14038 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14039 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14040 OPCODE_<t>aload): Implemented code for verification.
14041 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14042 ARRAY_NEW_MULTI): Macro defined.
14043 (CONVERT): Modified to invoke convert().
14044 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14046 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14048 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14049 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14050 (make_class_data): Field name needs '/' as package prefix.
14051 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14053 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14055 Implement debug information for local variables.
14056 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14057 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14058 DECL_LOCAL_SLOT_CHAIN): New macros.
14059 (struct lang_decl_var): New type.
14060 * parse.c (give_name_to_locals): Move to decl.c.
14061 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14062 (start_java_method): Re-write parameter handling.
14063 (pending_local_decls): New global variable.
14064 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14065 (find_local_variable): Accept pc so we can skips decls not in range.
14066 (struct binding_level): Add end_pc field.
14067 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14068 (various): Change so current pc gets passed to find_local_variable.
14070 * decl.c (init_decl_processing): Re-arrange fields in
14071 class_type_node and and method_type_node to match kaffe 0.9.1.
14072 * class.c (make_method_value, make_class_data): Update
14073 initializations to match.
14075 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14077 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14078 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14079 (push_super_field): New function.
14080 (make_class_data): Handle inheritance of class static initializer.
14081 (layout_class): New name mangling.
14082 * constants.c (build_constant_data_ref): Init type of data array
14083 to a one-element array.
14084 (build_constants_constructor): Set DECL_SIZE from complete array type.
14085 * decl.c: Rename class_type, object_type etc to class_type_node,
14086 object_type_node etc. Make former inherit from latter.
14087 * expr.c (expand_invoke): Add cast of function address.
14088 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14089 * parse.c (yyparse): Don't call layout_class here.
14090 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14092 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14094 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14095 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14096 (alloc_class_constant): New.
14097 * expr.c (expand_invoke): Make sure method's class is initialized.
14098 * class.c (interits_from_p, emit_register_class): New functions.
14099 * parse.c (yyparse): Call emit_register_class.
14101 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14103 * constants.c: New file, to handle constant pool.
14104 * Makefile.in (JAVA_OBJS): Add constants.o.
14105 * decl.c (init_decl_processing): Update, fix, finish various structs.
14106 (pushdecl_top_level): New.
14107 * parse.c (layout_class): Moved to class.c.
14108 * expr.c (java_push_constant_from_pool): New function.
14109 * class.c (build_class_ref): Make work fully
14110 (make_class_data): Emit super-class, constant pool, interface vector.
14112 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14114 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14115 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14116 * class.c (class_depth): New function.
14117 (lookup_named_class): Replaced by new function lookup_class.
14118 * decl.c (object_type_node, string_type_node): New.
14119 Remove various types that we no longer need.
14120 * expr.c (verify_jvm_instructions): New separate verifier pass.
14121 (push_type, pop_type): New functions for verifier.
14122 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14123 (expand_byte_code): Simplify, since we assume already verified.
14124 (expand_invoke): Now mostly works.
14125 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14126 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14127 * parse.c: Wait to allocate class object until we know its name.
14128 (layout_class): Calculate DECL_VINDEX for each virtual method.
14129 * typeck.c (get_array_type): Rename to ...
14130 (build_java_array_type): ... and provide working implementation.
14131 (build_java_signature): New function - build Java signature of type.
14132 (set_java_signature): New function - cache signature with type.
14133 (lookup_java_method): New function.
14135 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14137 * class.c (ident_subst): Take extra SUFFIX parameter.
14138 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14139 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14140 (build_class_ref): Actually implement.
14141 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14142 * decl.c (builtin_function): New.
14143 (init_decl_processing): Update for current Kaffe. Declare some
14144 builtin Kaffe functions.
14145 * expr.c (build_address_of): New.
14146 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14147 Renamed (from expand_java_new etc), and added working implementations.
14148 (build_field_ref): Now also handle static fields.
14149 (expand_invoke): Implement invokestatic, and start implement rest.
14150 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14151 * javaop.def: Rename invokevirt -> invokevirtual.
14152 * lang.c (use_handles): Removed.
14153 * parse.c: Add support for ConstantValue attribute.
14154 Handle nested loading of a class. (JPOOL_UTF): New.
14156 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14158 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14160 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14162 * Make-lang.in (java.install-man): New empty rule.
14163 * typeck.c (set_local_type): New function.
14164 * expr.c (STORE_INTERNAL): Call find_local_variable,
14165 not find_stack_slot. Call set_local_type.
14167 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14169 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14170 and building RECORD_TYPE CONSTRUCTORs.
14171 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14173 * lang.c (use_handles): Change the default to 0.
14174 * decl.c: Define and build class_type, field_type, utf8const_type.
14175 * class.c (make_class_data, make_field_value,
14176 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14177 hashUtf8String, strLengthUtf8, mangled_classname:
14178 Functions to build reflective data structures.
14179 * parse.c (yyparse): Call make_class_data.
14181 * jcf-io.c (open_class, find_classfile): New functions.
14182 * jcf-dump.c: Support reading classfile from explicitly-named
14183 class file (without CLASSPATH searching).
14185 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14187 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14188 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14189 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14190 (get_constant): Now trivial for CONSTANT_Utf8.
14192 * jcf.h: Make NEW_CPOOL the default.
14193 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14195 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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