1 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3 * java-tree.h (union lang_tree_node): Add chain_next option.
5 2002-09-16 Richard Henderson <rth@redhat.com>
7 * jcf-parse.c (get_constant): Runtime check for IEEE format;
8 use new real.h interface.
9 * jcf-write.c (find_constant_index): Use new real.h interface.
10 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
12 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
14 * lang.c: Follow spelling conventions.
16 2002-09-11 Per Bothner <per@bothner.com>
18 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
19 constant to the type of the field.
20 (java_complete_tree): Remove now-redundant code.
22 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
24 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
27 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
28 return label if a ret instruction for the jsr has been reached.
30 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
32 * parse.y (DIR_SEPARATOR): Don't define.
33 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
35 2002-08-28 Andrew Haley <aph@redhat.com>
37 * verify.c (verify_jvm_instructions): Allow exception handler
38 inside code that is being protected, but generate a warning.
39 * except.c (link_handler): Initialize `expanded' in new eh_range.
40 (binding_depth, is_class_level, current_pc): Declare extern.
42 2002-09-01 Mark Wielaard <mark@klomp.org>
44 * gcj.texi: Add chapter about system properties.
47 2002-08-26 Tom Tromey <tromey@redhat.com>
49 * parse.y (try_builtin_assignconv): Allow narrowing primitive
50 conversion if RHS_TYPE is byte, short, or char.
52 2002-08-22 Tom Tromey <tromey@redhat.com>
54 * gcj.texi (Invoking gij): Document -cp and -classpath.
56 2002-08-21 Tom Tromey <tromey@redhat.com>
58 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
59 $(prefix)/share. For PR libgcj/7633.
61 For PR java/6005 and PR java/7611:
62 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
63 (java_can_use_bit_fields_p): New function.
65 2002-08-16 Tom Tromey <tromey@redhat.com>
67 * gcj.texi (Class Initialization): Mention class initialization of
70 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
72 * Make-lang.in (java-tree-inline.o): New.
73 (JAVA_OBJS): Add java-tree-inline.o.
74 * parse.y (source_end_java_method): Call java_optimize_inline.
75 (java_expand_method_bodies): Save method's tree in
77 (add_stmt_to_compound): Keep track of the number of statments.
78 * lang.c (java_init): Enable flag_inline_trees.
79 (java_post_options): If flag_inline_functions is on, enable
80 flag_inline_trees instread.
81 (decl_constant_value): New.
82 (java_tree_inlining_walk_subtrees): New.
83 * java-tree.h (DECL_NUM_STMTS): New macro.
84 (java_optimize_inline): Declare.
85 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
87 * decl.c (build_result_decl): If we already have a DECL_RESULT
90 (java_optimize_inline): New.
93 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
96 * parse.y (build_assertion): Invert return from
97 desiredAssertionStatus.
99 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
101 * jcf-write.c (get_access_flags): Return correct access flags for
102 private and protected inner classes.
104 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
106 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
108 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
110 * mangle_name.c: Don't include obstack.h twice.
111 * xref.c: Don't include obstack.h.
113 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
115 * class.c: (permanent_obstack): Delete declaration.
116 * constants.c: (permanent_obstack): Delete declaration.
117 * except.c: (permanent_obstack): Delete declaration.
118 * expr.c: (permanent_obstack): Delete declaration.
119 * jcf-parse.c: (permanent_obstack): Delete declaration.
120 (saveable_obstack): Delete declaration.
121 * parse.h: (permanent_obstack): Delete declaration.
122 * typeck.c: (permanent_obstack): Delete declaration.
124 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
126 * gcj.texi (version-gcc): Increase to 3.3.
128 2002-07-22 Tom Tromey <tromey@redhat.com>
130 * lex.c (java_lex): Check for `e' or `E' after 0.
132 2002-07-21 Richard Henderson <rth@redhat.com>
134 * lang.c (java_unsafe_for_reeval): New.
135 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
137 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
139 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
140 (jcf_path_init): Use GET_ENVIRONMENT.
142 2002-07-10 Roger Sayle <roger@eyesopen.com>
143 Zack Weinberg <zack@codesourcery.com>
145 * builtins.c (initialize_builtins): Remove defines that
146 handled C/C++ specific junk hereby removed from builtins.def.
148 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
150 * lang.c (java_post_options): Update prototype.
152 2002-07-05 Roger Sayle <roger@eyesopen.com>
154 * builtins.c (initialize_builtins): Ignore the additional
155 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
156 the builtins.def file.
158 2002-07-01 Tom Tromey <tromey@redhat.com>
161 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
164 2002-07-01 Roger Sayle <roger@eyesopen.com>
166 * java/decl.c (builtin_function): Accept additional parameter.
167 (java_init_decl_processing): Pass an additional NULL_TREE
168 argument to builtin_function.
170 2002-06-29 T.J. Mather <tjmather@maxmind.com>
172 * gcj.texi: Fixed gcj invocation example so that it compiles.
174 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
176 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
177 * parse.y (mark_parser_ctxt): Likewise.
178 (check_modifiers, declare_local_variables): Avoid incorrect
179 hardcoded constant 10.
181 * lex.c (java_read_char): Avoid "comparison is always true"
184 2002-06-25 Andreas Schwab <schwab@suse.de>
186 * expr.c (JSR): Avoid undefined operation on PC.
188 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
190 * decl.c (clear_binding_level): Const-ify.
192 2002-06-13 Akim Demaille <akim@epita.fr>
194 * parse.y (class_declaration, interface_declaration): Make sure
195 all their rules have an action, in order to avoid meaningless `$$
196 = $1' and their type clashes.
198 2002-06-11 Tom Tromey <tromey@redhat.com>
200 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
201 * parse-scan.y (statement_without_trailing_substatement): Added
203 (assert_statement): New rule.
204 * java-tree.h (struct lang_type) [assertions]: New field.
205 (TYPE_USES_ASSERTIONS): New macro.
206 (CLASS_USES_ASSERTIONS): Likewise.
207 (FIELD_SYNTHETIC): New define.
208 * lex.c (java_lval;): Added ASSERT_TK.
209 * parse.y (ASSERT_TK): Added.
210 (statement_without_trailing_substatement): Added assert_statement.
211 (assert_statement): New rule.
212 (build_assertion): New function.
213 (maybe_generate_pre_expand_clinit): Create and initialize
215 (lookup_package_type): Removed decl.
216 * keyword.h: Rebuilt.
217 * keyword.gperf (assert): New token.
219 2002-06-10 Akim Demaille <akim@epita.fr>
221 * parse.y (interface_type_list, class_member_declaration)
222 (unary_expression_not_plus_minus): Remove duplicate %type.
225 2002-06-09 Tom Tromey <tromey@redhat.com>
227 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
229 * parse.y (method_header): Give error message in all cases.
232 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
234 Don't use RTL inlining. Fix for PR java/6820.
235 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
236 (flag_really_inline): New.
237 (java_decode_option): Set flag_really_inline if -finline-functions
239 (java_post_options): New function. Turn off inlining unless
240 flag_really_inline is set.
242 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
244 * gjavah.c (throwable_p): Accept argument as either a classname or
245 signature fragment. Create null-terminated classname string for super
246 when calling itself recursively.
247 (decode_signature_piece): Skip first character from class name
248 signature when calling throwable_p.
250 2002-06-08 H.J. Lu (hjl@gnu.org)
252 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
254 2002-06-04 Tom Tromey <tromey@redhat.com>
256 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
258 2002-06-04 Michael Koch <konqueror@gmx.de>
260 * gcj.texi (Input Options): Fixed typo.
262 2002-06-04 Zack Weinberg <zack@codesourcery.com>
264 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
265 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
266 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
267 and all now-pointless local variables. Rename other local
268 variables to reflect their not being handles.
270 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
271 #if JCF_USE_STDIO blocks.
273 * parse.y: Add missing semicolon at end of rule.
275 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
277 * check-init.c (attach_initialized_static_class): Delete, unused.
278 * parse.y: Use htab_t instead of struct hashtable, update
280 * java-tree.h: Include hashtab.h instead of hash.h.
281 (struct lang_decl_func): Use htab_t, set up for gengtype.
282 (struct init_test_hash_entry): Delete.
283 (struct treetreehash_entry): New.
284 (java_treetreehash_find): New
285 (java_treetreehash_new): New prototype.
286 (java_treetreehash_create): New prototype.
287 (java_mark_tree): Delete prototype.
288 (java_hash_hash_tree_node): Delete prototype.
289 (java_hash_compare_tree_node): Delete prototype.
290 (attach_initialized_static_class): Delete prototype.
291 * expr.c (build_class_init): Update to use java_treetreehash
293 (java_expand_expr): Update to use htab_t.
294 (emit_init_test_initialization): Likewise.
295 * decl.c (java_mark_tree): Delete.
296 * class.c (init_test_hash_newfunc): Delete.
297 (java_hash_hash_tree_node): Delete.
298 (java_hash_compare_tree_node): Delete.
299 (add_method_1): Update to use java_treetreehash functions.
300 (JAVA_TREEHASHHASH_H): New macro.
301 (java_treetreehash_hash): New function.
302 (java_treetreehash_compare): New function.
303 (java_treetreehash_find): New function.
304 (java_treetreehash_new): New function.
305 (java_treetreehash_create): New function.
306 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
308 * Make-lang.in (java/parse.o): Depend on debug.h.
309 * java-tree.h (struct lang_identifier): Use gengtype.
310 (union lang_tree_node): New.
311 (struct lang_decl_func): Use gengtype.
312 (struct lang_decl_var): Likewise.
313 (struct lang_decl): Likewise.
314 * parse.y: Include debug.h.
315 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
317 * lang.c (struct language_function): New dummy structure.
319 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
320 descriminator for DECL_LANG_SPECIFIC.
321 (struct lang_decl_func): Rename from struct lang_decl.
322 (enum lang_decl_desc): New.
323 (struct lang_decl): Make it a union. Update all the accessor macros.
324 (struct lang_type): Use gengtype.
325 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
326 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
327 are now the same size.
328 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
329 use discriminator to mark DECL_LANG_SPECIFIC.
331 * Make-lang.in (gt-java-builtins.h): New rule.
332 (java/builtins.o): Add dependency on gt-<filename>.h.
333 * builtins.c: Use gengtype for roots.
334 (union string_or_tree): Use gengtype.
335 (struct builtin_record): Use gengtype.
336 * config-lang.in (gtfiles): Add builtins.c.
338 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
339 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
340 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
341 gt-java-parse.h, gtype-java.h): Add rules to generate.
342 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
343 (class.o): Add dependency on gt-*.h.
344 (constants.o): Likewise.
347 (jcf-parse.o): Likewise.
348 (jcf-write.o): Likewise.
350 * config-lang.in (gtfiles): New.
351 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
352 * constants.c: Replace uses of ggc_add_* with GTY markers.
354 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
355 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
356 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
357 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
359 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
361 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
362 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
364 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
365 Include gtype-java.h.
367 2002-06-02 Tom Tromey <tromey@redhat.com>
369 Fix for PR java/5913:
370 * parse.y (patch_binop): Call patch_string on op1.
372 2002-06-02 Tom Tromey <tromey@redhat.com>
374 Fix for PR java/1343, PR java/6336:
375 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
376 formatting. Changed return type.
377 (anonymous_class_counter): Moved to top of file.
378 (maybe_make_nested_class_name): Append number to class name for
379 function-local classes.
381 2002-05-28 Zack Weinberg <zack@codesourcery.com>
383 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
384 * Make-lang.in: Update dependency lists.
386 2002-05-18 Mark Mitchell <mark@codesourcery.com>
388 * gjavah.c (throwable_p): Do not free the name of the class after
389 passing it to find_class.
390 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
391 * jcf-io.c (dirent.h): Include it.
392 (fnmatch.h): Likewise.
393 (compare_path): New function.
394 (java_or_class_file): Likewise.
395 (memoized_dirlist_entry): New type.
396 (memoized_dirlist_lookup_eq): New function.
397 (memoized_dirlists): New variable.
398 (caching_stat): New function.
399 (memoized_class_lookup_eq): New function.
400 (memoized_class_lookups): Likewise.
401 (find_class): Use memoized_class_lookups and caching_stat.
402 * jcf.h (JCF_USE_SCANDIR): Define.
403 * parse.y (java_expand_classes): Write the class files in reverse
406 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
408 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
410 2002-05-13 Mark Mitchell <mark@codesourcery.com>
412 * jcf-write.c (write_classfile): Unlink the temporary file if it
413 cannot be renamed. Use concat to build up the name of the
416 2002-05-08 Mark Mitchell <mark@codesourcery.com>
418 * jcf-write.c (write_classfile): Write the file to a
419 temporary file and then rename it.
421 2002-05-07 Tom Tromey <tromey@redhat.com>
423 * gjavah.c (throwable_p): Use xstrdup, not strdup.
425 Fix for PR java/1200:
426 * gjavah.c (throwable_p): New function.
427 (decode_signature_piece): Use it. A `WeakReference' isn't the
430 (gcjh_streq): New function.
432 2002-05-07 Andreas Jaeger <aj@suse.de>
434 * parse.y (finish_for_loop): Fix if statement.
436 2002-05-06 Tom Tromey <tromey@redhat.com>
438 Fix for PR java/5941:
439 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
440 loop update expression.
441 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
442 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
444 2002-05-04 Mark Wielaard <mark@klomp.org>
447 * parse.y (build_string_concatenation): Return just op1 only when op2
448 is null and op1 is a STRING_CST, otherwise always construct a
451 2002-04-27 Tom Tromey <tromey@redhat.com>
454 * parse.y (string_convert_int_cst): New function.
455 (merge_string_cste): Use it.
457 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
459 * java-tree.h (java_parse_file): Update.
460 (java_set_yydebug): Remove.
461 * jcf-parse.c (yydebug): Remove.
462 (java_set_yydebug): Die.
463 (java_parse_file): Update.
464 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
466 2002-04-24 Tom Tromey <tromey@redhat.com>
469 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
470 EXPR_WFL_QUALIFICATION of qual_wfl.
472 2002-04-23 Per Bothner <per@bothner.com>
474 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
475 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
476 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
478 2002-04-23 Tom Tromey <tromey@redhat.com>
481 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
482 recognize `-fcompile-resource='.
483 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
486 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
488 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
489 paths. Fixes PR java/2791.
491 2002-04-19 Andrew Haley <aph@redhat.com>
493 * jcf-write.c (push_long_const): lo, hi: New variables.
494 Use rshift_double to extract the high part of a 64-bit long.
495 Use WORD_TO_INT to extract the low part.
497 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
498 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
499 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
501 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
503 * typeck.c (incomplete_type_error): Remove.
505 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
507 * class.c (make_class_data): Set DECL_ALIGN on static class data,
508 for hash synchronization.
509 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
510 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
513 2002-04-16 Mark Wielaard <mark@klomp.org>
515 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
518 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
520 Fix for PR java/6294:
521 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
524 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
526 Fix for PR java/6085:
527 * parse.y (patch_method_invocation): Always use build_access_to_thisn
528 to get enclosing "this" argument for inner-class constructor
529 invocation. Pass correct arguments to build_access_to_thisn.
531 2002-04-10 Andreas Jaeger <aj@suse.de>
533 * gcj.texi (Input Options): Fix extdirs patch.
535 2002-04-10 Anthony Green <green@redhat.com>
537 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
539 2002-04-09 Anthony Green <green@redhat.com>
541 * gcj.texi (Input Options): Add --extdirs documentation.
542 * jcf-dump.c (OPT_extdirs): New macro.
543 (options): Add extdirs option.
544 (help): Describe --extdirs.
545 (main): Handle OPT_extdirs.
546 * gjavah.c (OPT_extdirs): New macro.
547 (options): Add extdirs option.
548 (help): Describe --extdirs.
549 (main): Handle OPT_extdirs.
550 * jcf-path.c (jcf_path_init): Add extdirs support.
551 (jcf_path_extdirs_arg): New function.
552 (extensions): New variable to hold extensions path entries.
553 * jvspec.c: Remove -fextdirs= when compiling main().
554 * lang.c (java_decode_option): Handle -fextdirs=.
555 * jcf.h (jcf_path_extdirs_arg): Declare new function.
556 * Make-lang.in: Compile jcf-path with version info for use in
557 identifying the appropriate libgcj.jar.
559 2002-04-08 Tom Tromey <tromey@redhat.com>
562 * .cvsignore: Added rmic.1 and rmiregistry.1.
563 * gcj.texi (Top): Link to new nodes.
564 (Invoking rmic): New node.
565 (Invoking rmiregistry): Likewise.
566 * Make-lang.in (java.generated-manpages): Added rmic.1 and
568 (java.maintainer-clean): Likewise.
569 ($(srcdir)/java/rmic.1): New target.
570 ($(srcdir)/java/rmiregistry.1): Likewise.
571 (java.install-man): Handle rmic.1 and rmiregistry.1.
573 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
575 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
576 Add note about handling uncaught exceptions. Add an exception handler
579 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
581 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
582 after using it to patch CALL_EXPR.
584 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
586 * gcj.texi (Invocation): Document CNI invocation API.
588 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
590 * expr.c (truthvalue_conversion): Rename. Update.
591 (expand_compare): Update.
592 * java-tree.h (java_truthvalue_conversion): New.
593 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
595 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
597 * java-tree.h (java_mark_addressable): New.
598 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
599 * typeck.c (mark_addressable): Rename, update.
601 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
603 * expr.c (build_java_binop): Update.
604 * java-tree.h (java_signed_type, java_unsigned_type,
605 java_signed_or_unsigned_type): Update.
606 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
607 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
608 * parse.y (patch_binop): Update.
609 * typeck.c (signed_or_unsigned_type, unsigned_type,
610 signed_type): Update.
612 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
614 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
615 (java_dummy_print): Remove.
616 (lang_print_error): Rename. Exit early if inhibiting output.
617 (inhibit_error_printing_function): New.
618 (java_init): Don't set hook.
619 (lang_init_source): Use new boolean.
621 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
623 * parse.y (do_resolve_class): Fix infinite recursion.
625 2002-03-29 Tom Tromey <tromey@redhat.com>
627 * parse.y (check_inner_circular_reference): Ignore incomplete
630 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
632 * Make-lang.in (builtins.o): Update.
633 * boehm.c (get_boehm_type_descriptor): Update.
634 * builtins.c: Include langhooks.h.
635 * decl.c (java_init_decl_processing): Update.
636 * java-tree.h (java_type_for_mode, java_type_for_size): New.
637 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
639 * typeck.c (type_for_mode, type_for_size): Update.
641 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
643 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
645 2002-03-28 Tom Tromey <tromey@redhat.com>
647 * except.c (expand_end_java_handler): If the handler type is NULL,
648 use java.lang.Throwable. Fixes PR java/5986.
650 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
652 Fix for PR java/4715:
653 * jcf-parse.c (parse_source_file_3): New function.
654 (read_class): Call it.
655 (java_parse_file): Likewise.
657 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
659 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
661 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
663 * parse.y (resolve_package): Initialize "decl".
664 (lookup_package_type): Remove unused function.
666 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
668 Fix for PR java/5993:
669 * parse.y (resolve_package): Return the decl if resolution was
670 successful. Don't special case "java.lang" and "java.lang.reflect"
671 packages. Set type_name to the merged identifier.
672 (resolved_qualified_expression_name): Print error using "name" if
673 resolve_package returns NULL_TREE.
675 2002-03-27 Tom Tromey <tromey@redhat.com>
677 * expr.c (expand_invoke): Don't generate null pointer check if
678 we're calling <init>.
680 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
682 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
684 * java-tree.h (java_lang_expand_expr): Similarly.
685 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
686 (java_init): Don't set hook.
688 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
690 Fix for PR java/5850:
691 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
692 context if field was not found in the current scope.
693 * expr.c (lookup_field): Don't look in enclosing contexts.
695 2002-03-26 Tom Tromey <tromey@redhat.com>
697 Fix for PR java/5942:
698 * parse.y (init_src_parse): Added sanity check.
699 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
702 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
704 * decl.c (lang_mark_tree): Rename java_mark_tree.
705 * java-tree.h (java_mark_tree): New.
706 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
708 2002-03-25 Zack Weinberg <zack@codesourcery.com>
710 * lex.c: Change java_perform_atof to take normal parameters
711 instead of a pointer to a parameter block. Call it directly
714 2002-03-22 Mark Wielaard <mark@klomp.org>
716 Fix for PR java/5368:
717 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
718 when printing error message.
720 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
722 * decl.c (maybe_build_cleanup): Remove.
724 2002-03-22 Tom Tromey <tromey@redhat.com>
726 Andrew Haley <aph@cambridge.redhat.com>
728 * expr.c (build_field_ref): Don't build a check if the field is a
731 2002-03-21 Eric Blake <ebb9@email.byu.edu>
733 Fix for PR java/6026:
734 * lex.c (java_lex): Fix parsing of consecutive floats.
736 2002-03-21 Tom Tromey <tromey@redhat.com>
738 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
741 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
743 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
744 insert_block, getdecls, kept_level_p, global_bindings_p): New.
746 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
748 * gcj.texi: @code{gcj} becomes @command{gcj}.
749 @code{gcc} becomes @command{gcc}.
750 GcjRaw changed to gnu.gcc.RawData.
752 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
754 * decl.c (start_java_method): Use new hook.
755 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
756 (java_init): Remove old hook.
758 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
760 * builtins.c (define_builtin): Do nothing if `type' is null.
763 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
765 * parse.y (parser_check_super_interface): Fix error message
768 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
770 * jcf-parse.c (get_constant): Delete unused variables.
772 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
774 * java-tree.h (java_parse_file): New.
775 * jcf-parse.c (yyparse): Rename java_parse_file.
776 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
778 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
780 * parse.y (craft_constructor): Return the constructor decl.
781 (java_expand_classes): Update comments.
782 (lookup_method_invoke): Call fix_constructors immediately for
783 anonymous class. Fixes PR java/5935.
785 2002-03-15 Anthony Green <green@redhat.com>
787 * jcf-parse.c (yyparse): Don't emit class registration
788 constructor when compiling resource files.
790 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
792 * lang.c (java_tree_code_type, java_tree_code_length,
793 tree_code_name): Delete.
794 (tree_code_type, tree_code_length, tree_code_name): Define.
795 (java_init): Don't try to copy into the various tree_code
798 2002-03-12 Tom Tromey <tromey@redhat.com>
800 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
801 UTF-8, not UCS-2. Fixes PR java/5923.
803 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
804 a call_expr wrapped in a convert. Fixes PR java/5848.
806 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
808 * jcf-write.c (write_classfile): Improve error strings.
810 2002-03-11 Eric Blake <ebb9@email.byu.edu>
812 * lex.c: Adjust comments to GNU standards.
814 2002-03-11 Eric Blake <ebb9@email.byu.edu>
816 Fix for PR java/5902:
817 * lex.c (java_lex): Fix parsing of literals.
819 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
821 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
822 to prevent it getting evaluated twice in the store checking case.
823 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
826 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
828 * decl.c (java_init_decl_processing): Make sure class_type_node
829 alignment is not less than 64 bits if hash synchronization is enabled.
831 2002-03-08 Per Bothner <per@bothner.com>
833 * parse.y (java_complete_lhs): Check if patch_assignment
834 returned an error-mark.
836 * parse.y (try_builtin_assignconv): Don't special-case zero.
838 2002-03-08 Per Bothner <per@bothner.com>
840 Fix for PR java/5812.
841 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
842 here instead of in JSR macro. Likewise with load_type_state call.
843 Do the latter on if the return_pc has been verified (the jsr returns).
844 (JSR): Now just call build_java_jsr.
846 2002-03-07 Jeff Sturm <jsturm@one-point.com>
848 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
849 (java.install-common): Link native driver to
850 JAVA_TARGET_INSTALL_NAME.
852 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
854 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
855 * builtins.c(sin_builtin): Likewise
856 * builtins.c(sqrt_builtin): Likewise
858 2002-03-03 Zack Weinberg <zack@codesourcery.com>
860 * java/expr.c, java/jcf-parse.c, java/lex.c:
861 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
862 REAL_ARITHMETIC blocks unconditional. Delete some further
863 #ifdef blocks predicated on REAL_ARITHMETIC.
865 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
867 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
868 explicit sizeof/sizeof.
869 * decl.c (java_init_decl_processing): Likewise.
870 * jcf-parse.c (init_jcf_parse): Likewise.
871 * parse.y (init_src_parse): Likewise.
873 2002-03-02 Per Bothner <per@bothner.com>
875 Make --CLASSPATH by a synonym for --classpath and -classpath.
876 Implement --bootclasspath.
877 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
878 (classpath_l): Remove.
879 (jcf_path_CLASSPATH_arg): Remove.
880 (jcf_path_bootclasspath_arg): New function.
881 (jcf_path_seal): Simplify accordingly.
883 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
884 (jcf_path_CLASSPATH): Remove declaration.
885 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
886 (lang_specific_driver): Translate -bootclasspath.
887 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
888 * lang.c (decode_lang_options): Do jcf_path_init first.
889 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
890 * gjavah.c: Also handle --bootclasspath.
891 Handle --CLASSPATH as a synonum for --classpath.
892 * jcf-dump.c: Likewise.
894 "." is not part of system path, but is the default for --classpath.
895 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
896 (jcf_path_seal): Add "." if no CLASSPATH specified.
898 * gcj.texi: Document changes.
900 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
902 * expr.c (build_java_arraystore_check): Fix formatting.
904 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
906 Fix for PR java/5758, java/5632:
907 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
908 inner-class separator too.
909 * parse.y (do_resolve_class): New local `decl_result.'
910 Progressively build a name for what can have been loaded.
912 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
914 * expr.c (java_array_data_offset): Removed function.
915 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
916 (build_java_array_length_access): Obtain "length" value using a
917 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
918 (build_java_arrayaccess): Correct comment. Access "data" using a
919 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
920 (build_java_arraystore_check): New function.
921 (expand_java_arraystore): Use build_java_arraystore_check.
922 * parse.y (patch_assignment): Simplify code to insert a store check
923 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
924 * check-init.c (check_init): Update to reflect that an array length
925 access is now a COMPONENT_REF.
926 * gcj.texi (Code Generation): Improve documentation of
927 -fno-bounds-check. Add documentation for -fno-store-check.
928 * java-tree.h (flag_store_check): Declare.
929 (build_java_arraystore_check): Declare.
930 * lang.c (flag_store_check): Initialize to 1.
931 (lang_f_options): Add store-check option.
932 * jvspec.c: Don't pass store-check option to jvgenmain.
933 * lang-options.h: Add help string for -fno-store-check.
935 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
937 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
938 * java-tree.h (java_dup_lang_specific_decl): New.
939 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
941 2002-02-27 Zack Weinberg <zack@codesourcery.com>
943 * builtins.c, decl.c: Delete traditional-mode-related code
944 copied from the C front end but not used, or used only to
945 permit the compiler to link.
947 2002-02-22 Tom Tromey <tromey@redhat.com>
949 Fix for PR java/2369:
950 * jvspec.c (verify_class_name): New function.
951 (lang_specific_driver): Call it.
952 (JAVA_START_CHAR_P): New macro.
953 (JAVA_PART_CHAR_P): Likewise.
955 2002-02-22 Per Bothner <per@bothner.com>
957 * class.c: Change vtable to be more compatible with g++ v3 abi.
958 (get_dispatch_table): Prepend offset-to-top (always 0) and
959 type_info pointer (currently unimplemented hence NULL) to vtable.
960 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
961 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
962 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
963 (build_dtable_decl): Add declarations for new fields.
965 2002-02-20 Per Bothner <per@bothner.com>
967 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
968 to finit$ (otherwise generate_bytecode_insns drops it). However, we
969 don't need to set it on the COMPOUND_EXPR - the caller does that.
971 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
973 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
974 `--CLASSPATH' becomes `--classpath.'
975 * gjavah.c: Likewise.
976 * jcf-dump.c: Likewise.
977 * lang-options.h: Likewise.
979 * jcf-path.c: Updated comment.
980 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
981 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
982 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
983 (jcf_path_CLASSPATH_arg): Ditto.
984 (classpath_u): Updated leading comment.
986 2002-02-20 Per Bothner <per@bothner.com>
988 * builtins.c (check_for_builtin): New function.
989 (build_call_or_builtin): Remove.
990 * java-tree.h: Update accordingly.
991 * expr.c (expand_invoke): Use build + check_for_builtin instead
992 of build_call_or_builtin.
993 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
994 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
995 flag (which had caused jcf-write to incorrectly emit invokevirtual).
997 2002-02-17 Tom Tromey <tromey@redhat.com>
999 * java-tree.h (TYPE_STRICTFP): New macro.
1000 (struct lang_type) [strictfp]: New field.
1001 (CLASS_STRICTFP): New macro.
1002 (METHOD_STRICTFP): New macro.
1003 (struct lang_decl) [strictfp]: New field.
1004 * parse.y (method_header): Disallow strictfp constructor or
1006 (STRICT_TK): Move before MODIFIER_TK.
1007 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1008 (METHOD_MODIFIERS): Likewise.
1009 (INTERFACE_MODIFIERS): Likewise.
1010 * jcf-write.c (get_access_flags): Likewise.
1011 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1012 (add_method_1): Likewise.
1013 (get_access_flags_from_decl): Likewise.
1014 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1015 recognize strictfp flag.
1016 * jcf.h (ACC_STRICT): New define.
1018 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1020 * class.c(build_utf8_ref): Move declaration of decl_size
1022 2002-02-07 Tom Tromey <tromey@redhat.com>
1024 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1027 2002-02-04 Anthony Green <green@redhat.com>
1029 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1030 sections if available.
1032 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1034 * parse.y (java_expand_classes): Fix typo in static field loop.
1036 2002-02-02 Richard Henderson <rth@redhat.com>
1038 * class.c (add_field): Mark static fields external.
1039 (build_class_ref): Remove redundant set.
1040 * parse.y (java_expand_classes): Mark static fields of classes
1041 to be compiled as local.
1042 * jcf-parse.c (parse_class_file): Likewise.
1044 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1046 * gcj.texi (About CNI): New node.
1048 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1051 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1052 setlocale() with LC_CTYPE as a parameter.
1055 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1057 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1058 Follow GNU Coding Standards for --version.
1060 2002-01-28 Tom Tromey <tromey@redhat.com>
1062 * expr.c (build_jni_stub): Ensure storage for `meth' is
1064 * parse.y (java_complete_expand_methods): Set
1065 current_function_decl before building JNI stub.
1067 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1069 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1072 2002-01-22 Tom Tromey <tromey@redhat.com>
1074 * decl.c (java_init_decl_processing): Use add_predefined_file.
1075 Predefine RawData.java.
1076 (predef_filenames): Removed.
1077 (java_init_decl_processing): Don't register predef_filenames.
1078 * jcf-parse.c (add_predefined_file): New function.
1079 (predefined_filename_p): Rewrote.
1080 (predefined_filename_p): No longer static.
1081 * decl.c (java_init_decl_processing): Call initialize_builtins.
1082 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1083 (java/builtins.o): New target.
1084 * builtins.c: New file.
1085 * parse.y (patch_invoke): Use build_call_or_builtin.
1086 * java-tree.h (build_call_or_builtin): Declare.
1087 (initialize_builtins): Declare.
1088 (java_set_exception_lang_code): Removed unused declaration.
1089 (PREDEF_FILENAMES_SIZE): Removed.
1090 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1091 (predef_filenames): New define.
1092 (add_predefined_file): Declare.
1093 (predefined_filename_p): Declare.
1094 * expr.c (expand_invoke): Use build_call_or_builtin.
1096 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1098 * parse.y (patch_switch_statement): Fix format specifier.
1100 2002-01-16 Tom Tromey <tromey@redhat.com>
1102 More for PR java/5365:
1103 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1105 (process_file): Generate include for
1106 java.lang.UnsupportedOperationExceptions.
1108 2002-01-15 Andreas Jaeger <aj@suse.de>
1110 * .cvsignore: Add man pages.
1112 2002-01-15 Tom Tromey <tromey@redhat.com>
1114 Fix for PR java/5365:
1115 * gjavah.c (process_file): Turn class name into a file name.
1117 2002-01-14 Matthias Klose <doko@debian.org>
1119 * gcj.texi: Fix whitespace and formatting errors in the
1120 synopsis of the man pages. Update copyright.
1122 2002-01-14 Tom Tromey <tromey@redhat.com>
1125 * Make-lang.in (java.install-man): Handle jv-convert man page.
1126 (java.generated-manpages): Added jv-convert.1.
1127 (java.uninstall): Remove jv-convert.1.
1128 (java.maintainer-clean): Likewise.
1129 ($(srcdir)/java/jv-convert.1): New target.
1130 * gcj.texi (Top): Link to jv-convert node.
1131 (Individual utilities): Likewise.
1132 (Invoking jv-convert): New node.
1134 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1135 Martin Kahlert <martin.kahlert@infineon.com>
1137 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1138 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1140 2002-01-03 Graham Stott <grahams@redhat.com>
1142 * class.c (compile_resource_file): Update copyright date.
1143 Constify filename parameter.
1144 (java-tree.h): Update copyright date.
1145 (compile_resource_file): Constify filename parameter.
1147 2002-01-03 Graham Stott <grahams@redhat.com>
1149 * gcc/jcf-parse.c: Update copyright date.
1150 (yyparse): Constify resource_filename.
1152 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1154 * parse.y (src_parse_roots): Don't needlessly zero init.
1156 2001-12-31 Tom Tromey <tromey@redhat.com>
1158 * parse.y (dump_java_tree): New function.
1159 (source_end_java_method): Call it.
1160 (end_class_declaration): Likewise.
1161 * lang.c (java_decode_option): Call dump_switch_p.
1163 2001-12-28 Tom Tromey <tromey@redhat.com>
1165 * gen-table.pl: Don't process characters after \uffff. Added
1166 comment pointing to input file.
1168 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1170 * gen-table.pl: Const-ify output. Document the location of a
1171 suitable unicode input file.
1173 * chartables.h: Regenerate.
1175 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1177 * chartables.h: Const-ify.
1178 * gjavah.c (options): Likewise.
1179 * jcf-dump.c (options): Likewise.
1180 * jv-scan.c (options): Likewise.
1181 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1182 * parse.y (binop_lookup): Likewise.
1184 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1186 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1187 the static arrays that are output.
1188 * jvspec.c (jvgenmain_spec): Make static.
1189 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1190 * keyword.h: Regenerate.
1191 * lang.c (string_option, process_option_with_no, lang_f_options,
1192 lang_W_options): Const-ify.
1193 * lex.c (java_lex): Likewise.
1195 2001-12-21 Richard Henderson <rth@redhat.com>
1197 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1198 (get_boehm_type_descriptor): ... here. Arrange for the
1199 TREE_TYPE to get set properly.
1201 2001-12-21 Richard Henderson <rth@redhat.com>
1203 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1204 only if the target requires collect2.
1206 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1208 2001-12-20 Tom Tromey <tromey@redhat.com>
1211 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1212 CAN_COMPLETE_NORMALLY for the node.
1213 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1214 generate code for second branch if first branch can't complete
1216 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1217 the loop head if the loop body can't complete normally.
1219 2001-12-20 Tom Tromey <tromey@redhat.com>
1222 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1223 case where `finally' clause can't complete normally.
1225 2001-12-20 Tom Tromey <tromey@redhat.com>
1228 * parse.y (analyze_clinit_body): Added this_class parameter.
1229 Check for more cases where we must keep <clinit>.
1230 (maybe_yank_clinit): Cleaned up flow control.
1232 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1234 * decl.c (java_init_decl_processing): Don't initialize
1235 finit_leg_identifier_node.
1236 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1237 (finit_leg_identifier_node): Remove.
1238 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1240 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1242 * mangle.c (mangle_member_name): Don't special-case for
1244 * mangle_name.c (unicode_mangling_length): Likewise.
1245 (append_unicode_mangled_name): Likewise.
1246 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1249 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1251 * expr.c (build_java_array_length_access): Don't force null pointer
1252 check unless flag_check_references is set.
1254 2001-12-20 Tom Tromey <tromey@redhat.com>
1256 Fix for PR java/3417:
1257 * parse.y (patch_assignment): Added special processing for
1259 (patch_return): Don't convert booleans to integers, and don't
1260 special-case `null'.
1262 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1264 * config-lang.in (diff_excludes): Remove.
1266 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1268 * gcj.texi: Update link to GCC manual.
1270 2001-12-17 Tom Tromey <tromey@redhat.com>
1272 * parse.y (link_nested_class_to_enclosing): Removed useless
1275 2001-12-16 Tom Tromey <tromey@redhat.com>
1277 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1280 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1282 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1283 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1286 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1288 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1290 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1292 * decl.c (java_init_decl_processing): Build otable_type correctly.
1293 otable_decl is an otable_type.
1295 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1297 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1298 otable_type, otable_ptr_type, method_symbol_type,
1299 method_symbols_array_type, method_symbols_array_ptr_type): New
1300 field/global tree definitions.
1301 (flag_indirect_dispatch): New flag.
1302 * decl.c (java_init_decl_processing): Initialize new otable and
1303 otable_syms type nodes and decls. Add new field "index" to
1305 * class.c (build_method_symbols_entry): New function.
1306 (make_method_value): Set "index" to to method's vtable index for
1307 virtual methods when indirect-dispatch is not used.
1308 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1309 and set vtable_method_count to -1. Set otable and otable_syms field
1310 if indirect-dispatch is used and there was something to put in them.
1311 (build_method_symbols_entry): New function.
1312 (emit_offset_symbol_table): New function.
1313 * expr.c (get_offset_table_index): New function.
1314 (build_invokevirtual): Build array reference to otable at the index
1315 returned by get_offset_table_index, and use the result as the vtable
1317 (build_invokeinterface): Similar.
1318 * jcf-parse.c (yyparse): If indirect-dispatch, call
1319 emit_offset_symbol_table at the end of compilation, after all classes
1320 have been generated.
1321 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1322 * lang.c (flag_indirect_dispatch): Define.
1323 (lang_f_options): Add indirect-dispatch flag.
1325 2001-12-14 Matthias Klose <doko@debian.org>
1327 * gcj.texi: Markup for man page generation. Document missing
1328 options printed by <tool> --help.
1329 Terminate description of gij's -ms option with a dot.
1330 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1331 (java.generated-manpages java.install-man, java.uninstall,
1332 java-maintainer-clean) Updated.
1334 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1336 * class.c (get_dispatch_table): Fix java vtable layout
1337 for TARGET_VTABLE_USES_DESCRIPTORS.
1338 * decl.c (java_init_decl_processing): Initialize
1339 alloc_no_finalizer_node, finalize_identifier_node.
1340 * expr.c (class_has_finalize_method): New function.
1341 (expand_java_NEW): Generate calls for finalizer-free allocation.
1342 (build_invokevirtual): Fix java vtable layout for
1343 TARGET_VTABLE_USES_DESCRIPTORS.
1344 * java-tree.h (enum java_tree_index): New entries:
1345 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1346 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1347 (class_has_finalize_method): declare.
1348 (HAS_FINALIZER_P): New macro.
1349 * parse.y (patch_invoke): Generate calls for finalizer-free
1352 2001-12-12 Matthias Klose <doko@debian.org>
1354 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1355 whitespace at end of line.
1357 2001-12-11 Tom Tromey <tromey@redhat.com>
1359 * lex.c (java_init_lex): Define wfl_to_string as
1360 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1362 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1364 * class.c (make_method_value): Use null_pointer_node to
1365 represent empty exception table.
1367 2001-12-10 Tom Tromey <tromey@redhat.com>
1369 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1371 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1373 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1375 2001-12-09 Per Bothner <per@bothner.com>
1377 * check-init.c (current_switch_has_default): New static field.
1378 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1379 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1380 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1382 2001-12-09 Tom Tromey <tromey@redhat.com>
1384 * check-init.c (check_init): Don't allow pre- or post- increment
1385 or decrement of final variable.
1386 (final_assign_error): Minor error message rewording.
1388 2001-12-08 Tom Tromey <tromey@redhat.com>
1390 * java-tree.h: Fixed typo.
1392 * gjavah.c (decompile_method): Don't decompile to `return this'
1395 * gjavah.c (cxx_keywords): Re-sorted.
1396 * lex.c (cxx_keywords): Re-sorted.
1398 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1401 * gjavah.c (print_namelet): Clear subnamelets.
1402 (HANDLE_METHOD): Set `method_printed' earlier.
1404 2001-12-07 Tom Tromey <tromey@redhat.com>
1406 * lang.c (lang_f_options): Added
1407 optimize-static-class-initialization.
1408 (java_decode_option): Removed special case.
1410 2001-12-07 Per Bothner <per@bothner.com>
1412 * check-init.c (check_init): Fix typo freeing memory twice.
1414 2001-12-05 Per Bothner <per@bothner.com>
1416 Restore support for static class initialization optimization.
1417 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1418 * check-init.c (check_int): At end of BLOCK handle initialization
1419 blocks, which used to be done in java_complete_expand_method but did
1420 not handle the case where check_for_initialization might allocate
1421 more than a word of bits.
1422 * decl.c (lang_make_tree): The smic field is now a tree.
1423 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1424 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1426 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1428 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1429 Change from a hash table to a list.
1430 (struct_lang_decl): Change field 'smic' to match.
1431 * class.c (add_method_1): Initialize
1432 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1433 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1434 (java_expand_method_bodies): -here, since 'smic' is now a list.
1435 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1437 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1439 * class.c (java_hash_compare_tree_node): Fix casts.
1441 2001-12-04 Per Bothner <per@bothner.com>
1443 * check-init.c: Handle definite unassignment to finals in addition
1444 to definite assignment.
1445 (loop_current_locals): New field.
1446 (num_current_locals, int start_current_locals, num_current_words):
1448 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1449 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1450 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1451 (get_variable_decl, check_final_reassigned): New functions.
1452 (check_init, check_bool_init): Modify as needed for checking finals.
1453 (check_for_initialization): Take extra parameter and return void.
1454 Do extra start-up logic to check final fields for assignment.
1455 * parse.y (check_static_final_variable_assignment_flag,
1456 reset_static_final_variable_assignment_flag, check_final_assignment,
1457 check_final_variable_local_assignment_flag,
1458 reset_final_variable_indirect_assignment_flag,
1459 reset_final_variable_global_assignment_flag): Remove functions.
1460 (java_complete_expand_methods, outer_field_access_fix,
1461 patch_assignment): Remove no-longer used logic.
1462 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1463 * parse.y (register_fields, java_complete_tree): Update accordingly.
1465 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1466 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1467 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1469 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1471 * java-tree.h (DECL FINAL): New bit-field.
1472 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1473 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1474 (DECL_INIT_CALLS_THIS): New macro.
1475 (struct lang_decl): New bit-field init_calls_this.
1476 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1477 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1478 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1479 use it for both local variables and final fields.
1480 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1482 (struct lang_type): Remove hfv bit-field.
1483 (check_for_initialization): Change to return void.
1485 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1486 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1487 * check-init.c (final_assign_error): New helper function.
1488 (check_final_reassigned, check_init): Use it.
1489 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1491 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1492 bit-fields to unsigned.
1494 2001-12-03 Per Bothner <per@bothner.com>
1496 * parse.y (patch_binop): Minor constant folding.
1498 * parse.y (build_current_thisn): Shorter 'buffer'.
1500 2001-12-03 Per Bothner <per@bothner.com>
1502 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1503 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1504 * jcf-write.c (generate_bytecode_insns): Remove support for
1505 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1506 * check-init.c (check_init): Likewise.
1508 2001-12-03 Per Bothner <per@bothner.com>
1510 * verify.c (subroutine_nesting): New function.
1511 (verify_jvm_instructions): Use it to fix logic for checking that
1512 we're done with the current subroutine.
1514 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1515 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1517 2001-12-03 Per Bothner <per@bothner.com>
1519 * jcf.h: Fix obvious typo in comment.
1520 * typeck.c (build_null_signature): Add comment.
1522 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1524 * expr.c: Remove leading capital from diagnostic messages, as
1525 per GNU coding standards.
1526 * jcf-io.c: Similarly.
1527 * jcf-parse.c: Similarly.
1528 * jv-scan.c: Similarly.
1529 * jvspec.c: Similarly.
1530 * mangle.c: Similarly.
1532 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1533 Alexandre Petit-Bianco <apbianco@redhat.com>
1535 * expr.c (build_java_arrayaccess): Call save_expr on array for
1536 correct evaluation order, modified comment, fixed indentation.
1537 * parse.y: (patch_assignment): Correctly extract the array base
1538 from the tree generate by build_java_arrayaccess, added comments.
1539 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1540 Fixes PR java/3096, PR java/3803, PR java/3965.
1542 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1544 * expr.c (expand_byte_code): Remove trailing periods from messages.
1545 * jcf-parse.c (load_class, jcf_parse): Similarly.
1546 * jcf-write.c (generate_classfile): Similarly.
1547 * lex.c (java_lex): Similarly.
1549 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1551 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1553 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1555 * Make-lang.in (java.generated-manpages): New dummy target.
1557 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1559 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1561 (lang_specific_pre_link): Use set_input to set input_filename.
1563 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1564 (main): Fix definition.
1565 Strip `main' from classname.
1568 2001-11-18 Roger Sayle <roger@eyesopen.com>
1570 * parse.h (java_expand_switch): Remove old prototype.
1572 2001-11-18 Tom Tromey <tromey@redhat.com>
1574 Fix for PR java/1401:
1575 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1577 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1580 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1582 * lang.c (finish_parse): Rename to java_finish.
1583 (LANG_HOOKS_FINISH, java_finish): New.
1585 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1587 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1588 * java-tree.h: New prototype.
1589 * lang.c (java_init): Update prototype. Combine with old init_parse.
1591 2001-11-13 Tom Tromey <tromey@redhat.com>
1593 * gjavah.c (method_signature): New global.
1594 (HANDLE_METHOD): Set it.
1595 (decompile_return_statement): New function.
1596 (decompile_method): Use it.
1597 (print_method_info): Removed `synth' argument.
1599 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1601 * java-tree.h (java_set_yydebug): New.
1602 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1603 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1604 (print_lang_decl, print_lang_type, print_lang_identifier,
1605 print_lang_statistics, lang_print_xnode): Remove.
1607 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1609 * jcf-parse.c (init_lex): Remove.
1610 * lang.c (language_string, lang_identify): Remove.
1611 (struct lang_hooks): Constify.
1612 (LANG_HOOKS_NAME): Override.
1613 (init_parse): Update.
1615 2001-11-08 Andreas Franck <afranck@gmx.de>
1617 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1618 program_transform_name the way suggested by autoconf.
1619 (java.install-common): Also transform auxiliary program names with
1620 program_transform_name.
1622 2001-11-08 Tom Tromey <tromey@cygnus.com>
1624 * parse.y (trap_overflow_corner_case): New rule.
1625 (unary_expression): Use it.
1626 * lex.c (java_init_lex): Don't set minus_seen.
1627 (yylex): Don't use minus_seen. Communicate overflow to parser for
1629 (error_if_numeric_overflow): New function.
1630 * parse.h (minus_seen): Removed field.
1631 (JAVA_RADIX10_FLAG): New define.
1633 2001-11-07 Tom Tromey <tromey@redhat.com>
1635 Patch for PR java/1414:
1636 * parse.y (case_label_list): New global.
1637 (goal): Register case_label_list with GC.
1638 (java_complete_lhs): Save new case on case_label_list.
1639 (patch_switch_statement): Check for duplicate case labels.
1641 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1643 * parse.y (patch_assignment): Removed unused third argument.
1644 (java_complete_lhs): Removed unused third argument to patch_assignment.
1646 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1648 * lang.c: Include langhooks-def.h.
1649 * Make-lang.in: Update.
1651 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1653 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1655 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1657 * mangle.c (find_compression_record_match): Don't match compression
1658 records for package name elements unless they occur at the start of
1659 the name. Fix for PR java/4717.
1661 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1663 * expr.c (expand_java_field_op): Don't special-case references to
1664 java.lang.PRIMTYPE.TYPE.
1665 (build_primtype_type_ref): Removed.
1666 * java-tree.h (build_primtype_type_ref): Remove prototype.
1667 * parse.y (maybe_build_primttype_type_ref): Removed.
1668 (complete_function_arguments): Don't special-case references to
1669 java.lang.PRIMTYPE.TYPE.
1670 (patch_assignment): Likewise.
1671 (array_constructor_check_entry): Likewise.
1673 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1675 * mangle.c (static tree compression_table): Fixed leading comment.
1676 * parse.h (struct parser_ctxt): Fixed field comment.
1677 * parse.y (check_pkg_class_access): New prototype, fixed leading
1678 comment, new parameter used to emit error only if passed as true.
1679 (parse_check_super): Pass extra argument to check_pkg_class_access.
1680 (do_resolve_class): Likewise.
1681 (process_imports): Likewise.
1682 (read_import_dir): Fixed indentation.
1683 (find_in_imports_on_demand): New local class_type_name. Local
1684 node_to_use deleted. while loop changed into for loop. Report
1685 multiple definition only for accessible classes. Improved error
1687 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1688 assigned to parameter list, fixed indentation. while loop changed
1689 into for loop, restore TREE_CHAIN on local `tem' before the next
1692 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1694 * lang.c (lang_get_alias_set): Deleted.
1696 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1698 * gjavah.c (jni_print_char): Fix thinko in last change.
1700 * gjavah.c (jni_print_char, decode_signature_piece): Use
1701 safe-ctype macros and/or fold extra calls into fewer ones.
1702 * lex.c (java_read_unicode, java_lex): Likewise.
1703 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1704 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1705 * mangle_name.c (append_unicode_mangled_name,
1706 unicode_mangling_length): Likewise.
1708 2001-10-17 Richard Henderson <rth@redhat.com>
1710 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1712 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1714 * lang.c (langhooks.h): Included.
1715 (LANG_HOOKS_INIT): Redefined.
1716 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1717 (LANG_HOOKS_DECODE_OPTION): Likewise.
1718 (struct lang_hooks lang_hooks): New initialization.
1720 2001-10-11 Per Bothner <per@bothner.com>
1722 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1723 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1724 The former is simpler, and jcf-write.c handles it better.
1725 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1726 or WITH_CLEANUP_EXPR.
1727 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1728 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1730 * parse.y (patch_if_else_statement): If the condition is constant,
1731 optimize away the test.
1733 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1735 * parse.y (patch_cast): Call patch_string on the first operand of
1736 the incoming node, update it if necessary. Fixes PR java/4510.
1738 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1740 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1741 when name qualifier matches a package name.
1743 2001-10-08 Tom Tromey <tromey@redhat.com>
1745 Fix for PR java/4489:
1746 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1747 force a new label when computing `body_block'.
1749 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1751 * jcf-io.c (format_uint): Const-ify.
1752 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1753 * lex.c (java_get_line_col): Likewise.
1754 * parse.y (build_incdec): Likewise.
1756 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1758 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1759 a NULL enclosing context if appropriate. Fixes PR java/4466.
1761 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1763 * parse.y (patch_assignment): Use lvalue's original TYPE when
1764 building the final COMPOUND_EXPR.
1765 (try_reference_assignconv): Fixed leading comment.
1767 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1769 * parse.y (check_final_variable_indirect_assignment): For
1770 COMPOUND_EXPR, return only if finals were found initialized
1771 properly, if not, keep on checking.
1772 (check_final_variable_global_assignment_flag): New local
1773 error_found, set when appropriate and used to decide whether to
1774 report uninitialized finals. Fixed typo in comment.
1776 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1778 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1779 last three initializations. Fixes PR java/4360.
1781 2001-09-21 Richard Henderson <rth@redhat.com>
1783 * class.c (get_dispatch_table): Handle function descriptors.
1784 (build_dtable_decl): Likewise.
1785 * expr.c (build_invokevirtual): Likewise.
1787 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1789 * parse.y (patch_method_invocation): Build class initialization
1790 when static finals are used to qualify method invocation.
1793 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1795 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1796 build_type_name_from_array_name.
1797 (STRING_STRIP_BRACKETS): New macro.
1798 * parse.y (build_type_name_from_array_name): New function.
1799 (array_creation_expression:): Accumulate []s instead of [s.
1800 (cast_expression:): Accumulate []s instead of [s after cast type
1802 (build_array_from_name): Local string deleted, use
1803 build_type_name_from_array_name.
1804 (build_unresolved_array_type): Accumulate []s instead of [s after
1806 (register_fields): Fixed comment.
1807 (resolve_class): Local name, base deleted, new locals tname and
1808 array_dims. Use build_type_name_from_array_name. Use array_dims to
1810 (purify_type_name): Use STRING_STRIP_BRACKETS.
1812 2001-09-18 Andreas Jaeger <aj@suse.de>
1814 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1815 * jv-scan.c: Likewise.
1817 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1819 * parse.y (patch_method_invocation): Inner class creation context
1820 check not enforced within constructors. Fixes PR java/1873.
1822 2001-09-16 Tom Tromey <tromey@redhat.com>
1824 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1825 NOTE_PUSH for single-case push. Fixes PR java/4189.
1827 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1829 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1830 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1831 (struct lang_type): New fields import_list and import_demand_list.
1832 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1833 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1834 (do_resolve_class): New local saved_enclosing_type, initialized,
1835 passed as parameter to find_in_imports and find_in_imports_on_demand.
1836 (find_in_imports): Added paramater enclosing_type, use its
1837 TYPE_IMPORT_LIST when applicable.
1838 (find_in_imports_on_demand): Added parameter enclosing_type, use
1839 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1840 declaration and initialization.
1841 (fold_constant_for_init): Switch/restore current_class to the
1842 appropriate context.
1844 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1846 * verify.c (verify_jvm_instructions): Fix typo.
1848 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1850 * expr.c (expand_invoke): Const-ification.
1851 * parse.y (patch_method_invocation): Likewise.
1853 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1855 * gjavah.c (cxx_keywords): Const-ification.
1856 * keyword.gperf (java_keyword): Likewise.
1857 * lang.c (java_tree_code_name): Likewise.
1858 * lex.c (cxx_keywords): Likewise.
1859 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1861 2001-09-11 Richard Henderson <rth@redhat.com>
1863 * parse.h (ctxp_for_generation): Mark extern.
1865 2001-09-10 Richard Henderson <rth@redhat.com>
1867 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1869 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1871 * typeck.c (java_array_type_length, build_prim_array_type):
1872 Represent empty arrays by NULL index.
1874 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1876 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1877 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1879 2001-09-06 Anthony Green <green@redhat.com>
1881 * class.c (O_BINARY): Define if necessary.
1882 (registerResource_libfunc): Declare.
1883 (init_class_processing): Initilize registerResource_libfunc.
1884 (compile_resource_file): New function.
1885 * java-tree.h (resource_name): Declare.
1886 (compile_resource_file): Declare.
1887 * jcf-parse.c (yyparse): Handle compiling java resource files.
1888 * lang.c (java_decode_option): Handle -fcompile-resource option.
1889 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1891 * gcj.texi (Code Generation): Add documentation for -R flag.
1893 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1895 * jcf-write.c (generate_classfile): Issue an error in case of
1896 field/initial value mismatch.
1897 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1898 being initialized and we're generating bytecode.
1899 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1900 set DECL_INITIAL properly when appropriate.
1904 2001-09-01 Per Bothner <per@bothner.com>
1906 * parse.y (maybe_yank_clinit): A field without an initializer is not
1907 relevant. All initializers except static final and constant require
1908 <clinit>, regardless of flag_emit_class_files.
1910 2001-08-31 Per Bothner <per@bothner.com>
1912 * class.c (set_constant_value): When not emiting class files, then a
1913 String ConstantValue is a utf8const_ptr_type.
1915 2001-08-30 Per Bothner <per@bothner.com>
1917 * jcf-write.c (generate_classfile): Check that field is primitive
1918 or string before emitting ConstantValue attribute.
1920 2001-08-30 Per Bothner <per@bothner.com>
1922 * parse.y (resolve_qualified_expression_name): If creating a
1923 COMPOUND_EXPR, set it's type correctly.
1925 2001-08-30 Per Bothner <per@bothner.com>
1927 * jcf-io.c (open_class): Set filename field.
1929 * jcf-parse,c (parse_class_file): Set current_function_decl
1930 for better error message when Code attribute is missing.
1932 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1933 better diagnostics, especially for constructors.
1935 2001-08-30 Per Bothner <per@bothner.com>
1937 * jcf-write.c (generate_classfile): Don't write ConstantValue
1938 attribute if field is not final, for compatibility with jdk.
1940 * jcf-write.c (generate_classfile): Convert ConstantValue values
1941 to correct type. Work-around for front-end bug.
1942 * class.c (set_constant_value): Error if constant has wrong type.
1944 2001-08-30 Per Bothner <per@bothner.com>
1946 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1947 "Double" are printed at verbosity 1.
1949 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1951 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1953 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1955 * parse.y (patch_assignment): Don't verify final re-assignment here.
1956 (java_complete_lhs): Verify assignments to finals calling
1957 patch_assignment. Verify re-assignments to finals before calling
1960 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1962 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1965 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1967 * lex.c (java_lex): new local found_hex_digits. Set and then used
1968 in test to reject invalid hexadecimal numbers.
1969 * parse.y (java_complete_tree): Prevent unwanted cast with
1970 initialized floating point finals.
1971 (patch_binop): Emit a warning when detecting a division by zero,
1972 mark result not constant, don't simplify non integer division.
1974 2001-08-28 Per Bothner <per@bothner.com>
1976 * jcf-write.c (generate_bytecode_insns): For increments and
1977 decrements just recurse to push constant. Improvement on Mark's patch.
1979 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1981 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1982 real conversion for increments and decrements of reals.
1984 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1986 * parse.y (resolve_qualified_expression_name): Handle unresolved
1987 qualified expressions, prevent numerical qualifiers, fixed typo.
1990 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1992 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1993 don't report anything but deprecated class when marked so. Handle
1995 (patch_method_invocation): Check deprecation on methods and types.
1996 (patch_binop): code becomes an enum tree_code, added default: to
1997 switch to handle that. Detect division by zero, try to fold and
1998 return before using a subroutine.
2000 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2002 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2003 file smaller than 4 bytes.
2004 * parse.y (check_inner_circular_reference): New function.
2005 (check_circular_reference): Likewise.
2006 (array_initializer:): Accept {,}.
2007 (java_check_circular_reference): Rewritten using
2008 check_circular_reference and check_inner_circular_reference.
2009 (java_complete_expand_method): Unconditionally save and restore
2010 the unpurged exception list.
2011 (build_dot_class_method_invocation): Unmangle signature parameter.
2013 2001-08-21 Tom Tromey <tromey@redhat.com>
2015 * decl.c (init_decl_processing): Add `throws' field to method
2017 * class.c (make_method_value): Compute `throws' field for method.
2019 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2021 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2022 circularity is detected.
2023 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2025 2001-08-17 Richard Henderson <rth@redhat.com>
2027 * class.c (emit_register_classes): Add align parameter to
2028 call to assemble_integer.
2030 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2032 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2033 loading a class_or_name fails, try considering an innerclass name
2034 and load the enclosing context.
2035 * parse.y (resolve_inner_class): New function.
2036 (find_as_inner_class): Added leading comment.
2037 (register_incomplete_type): Keep the current context as enclosing
2038 context for JDEP_FIELD dependencies.
2039 (do_resolve_class): Locals new_class_decl and super initialized to
2040 NULL. Call resolve_inner_class, explore the enclosing context
2041 superclass if necessary.
2044 2001-08-16 Tom Tromey <tromey@redhat.com>
2046 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2047 * gjavah.c (main): Updated for change to jcf_path_seal.
2048 * lang.c (version_flag): New global.
2049 (java_decode_option): Recognize `-version'.
2050 (java_init): Update for change to jcf_path_seal.
2051 * jcf.h (jcf_path_seal): Added `print' argument.
2052 * jcf-path.c (jcf_path_seal): Added `print' argument.
2054 2001-08-13 Zack Weinberg <zackw@panix.com>
2056 * Make-lang.in (java/decl.o): Update dependencies.
2057 * decl.c: Include libfuncs.h, don't include toplev.h.
2059 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2061 * decl.c (init_decl_processing): exception_type_node,
2062 class_not_found_type_node, and no_class_def_found_type_node
2063 initialized. predef_filenames augmented accordingly.
2064 instinit_identifier_node initialized.
2065 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2066 * java-tree.h (enum java_tree_index): New entries
2067 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2068 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2069 (exception_type_node): New macro.
2070 (class_not_found_type_node): Likewise.
2071 (no_class_def_found_type_node): Likewise.
2072 (instinit_identifier_node): Likewise.
2073 (PREDEF_FILENAMES_SIZE): Adjusted.
2074 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2075 (struct lang_type): Fixed typo in bitfield name.
2076 (DECL_INSTINIT_P): New macro.
2077 (ID_INSTINIT_P): Likewise.
2078 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2080 * parse.y (encapsulate_with_try_catch): New function.
2081 (generate_instinit): Likewise.
2082 (build_instinit_invocation): Likewise.
2083 (ctors_unchecked_throws_clause_p): Likewise.
2084 (add_instance_initializer): Deleted.
2085 (build_instance_initializer): Likewise.
2086 (in_instance_initializer): Likewise.
2087 (check_method_redefinition): instinit$ not to be verified.
2088 (java_complete_expand_methods): Generate instinit$, simplified code.
2089 (build_dot_class_method): Eliminated unnecessary locals. Use
2090 encapsulate_with_try_catch, removed unnecessary code.
2091 (fix_constructors): New local iii. Use build_instinit_invocation.
2092 (patch_method_invocation): Added comment.
2093 (maybe_use_access_method): Don't consider instinit$.
2094 (find_applicable_accessible_methods_list): Shorten the search for
2096 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2097 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2098 (patch_throw_statement): Likewise. Fixed typo.
2100 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2103 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2104 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2106 (lang_specific_pre_link): Use set_input to set input_filename.
2108 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2109 (main): Fix definition.
2110 Strip `main' from classname.
2113 2001-08-11 Zack Weinberg <zackw@panix.com>
2115 * lex.h: Don't include setjmp.h. Don't define
2116 SET_FLOAT_HANDLER or prototype set_float_handler.
2118 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2120 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2121 `poplevel' in the right order.
2123 2001-08-09 Richard Henderson <rth@redhat.com>
2125 * Make-lang.in (class.o): Depend on TARGET_H.
2126 * class.c (emit_register_classes): Use target hooks instead of
2127 assemble_constructor and assemble_destructor.
2129 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2131 * check-init.c (flags.h): Include
2132 (check_init): Don't report uninitialized static class
2133 initialization flags, don't free bit index when doing static class
2134 initialization optimization.
2135 (check_for_initialization): Return type changed to `unsigned int.'
2136 (attach_initialized_static_class): New function.
2137 * class.c (add_method_1): Create the initialized static class
2139 (finish_class): Always emit deferred inline methods.
2140 * decl.c (emit_init_test_initialization): Moved to expr.c
2141 (complete_start_java_method): Don't traverse
2142 DECL_FUNCTION_INIT_TEST_TABLE.
2143 (lang_mark_tree): Mark hash tables in function decls.
2144 * expr.c (emit_init_test_initialization): Moved from decl.c.
2145 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2146 initialization flag, set DECL_CONTEXT and
2147 LOCAL_CLASS_INITIALIZATION_FLAG.
2148 (java_lang_expand_expr): Emit initialization code for static class
2149 initialized flags when entering block, if necessary.
2150 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2151 * java-tree.h (flag_optimize_sci): New global variable declaration.
2152 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2153 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2154 (LOCAL_FINAL_P): Fixed typo in comment.
2155 (FINAL_VARIABLE_P): Likewise.
2156 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2157 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2158 (struct lang_decl): New fields `ict', `smic' and `cif.'
2159 (check_for_initialization): New returned value for global.
2160 (attach_initialized_static_class): New global function.
2161 (STATIC_CLASS_INIT_OPT_P): New macro.
2162 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2163 * lang.c (java_decode_option): Handle
2164 `-fno-optimize-static-class-initialization'
2165 * parse.y (start_complete_expand_method): New function.
2166 (java_expand_method_bodies): Likewise.
2167 (attach_init_test_initialization_flags): Likewise.
2168 (adjust_init_test_initialization): Likewise.
2169 (emit_test_initialization): Likewise.
2170 (java_complete_expand_methods): Nullify abstract and native method
2172 (java_complete_expand_method): New locals `fbody', `block_body'
2173 and `exception_copy.' Reorganized: directly return on empty method
2174 bodies, call `start_complete_expand_method', remember definitely
2175 initialized static class in function, don't expand method bodies.
2176 (java_expand_classes): Call `java_expand_method_bodies' before
2177 `finish_class' when compiling to native.
2178 (resolve_expression_name): Use `orig' after building outer class
2180 (patch_invoke): Remember static method invokations.
2182 2001-08-06 Richard Henderson <rth@redhat.com>
2184 * class.c (emit_register_classes): Pass a symbol_ref and priority
2185 to assemble_constructor.
2187 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2189 * java-tree.h (all_class_filename): New macro.
2190 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2191 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2192 newly created IDENTIFIER_NODE to `all_class_filename.'
2194 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2196 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2197 Use ggc_add_tree_root to register roots.
2199 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2201 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2202 second operand calling check_init.
2203 * decl.c (complete_start_java_method): Swaped second and third
2204 arguments while creating WITH_CLEANUP_EXPR node.
2205 * jcf-write.c (generate_bytecode_insns): Use second operand
2206 instead of third when handling WITH_CLEANUP_EXPR.
2207 * parse.y (java_complete_lhs): Expand second operand of
2208 WITH_CLEANUP_EXPR nodes.
2209 (patch_synchronized_statement): Swaped second and third arguments
2210 while creating WITH_CLEANUP_EXPR node.
2212 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2214 * parse.y (create_interface): Avoid cyclic inheritance report when
2215 syntax error encountered during class definition.
2218 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2220 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2222 (lang_specific_pre_link): Use set_input to set input_filename.
2224 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2225 (main): Fix definition.
2226 Strip `main' from classname.
2229 2001-07-18 Tom Tromey <tromey@redhat.com>
2232 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2233 * lex.c (java_new_lexer): Use ICONV_CONST.
2234 (java_read_char): Likewise.
2235 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2236 (jv-scan$(exeext)): Likewise.
2238 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2240 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2241 * parse.y (check_class_interface_creation): Allow `private' if the
2242 enclosing is not an interface.
2243 (create_interface): Interface tagged public if the enclosing
2244 context is an interface.
2245 (create_class): Class tagged public if the enclosing context
2249 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2251 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2254 2001-07-14 Tim Josling <tej@melbpc.org.au>
2256 * check-init.c (check_init): Remove references to EXPON_EXPR.
2258 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2260 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2261 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2264 2001-07-13 Tom Tromey <tromey@redhat.com>
2266 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2269 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2271 * parse.y (patch_method_invocation): Don't override primary if one
2272 is already provided, but let this$<n> be built. Fixed comment.
2274 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2276 * parse.y (empty_statement:): Report empty statement error only
2277 when found at class declaration level.
2280 2001-07-12 Tom Tromey <tromey@redhat.com>
2282 * expr.c (expand_load_internal): New function.
2283 (LOAD_INTERNAL): Use it.
2285 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2287 * parse.y (verify_constructor_super): Compare anonymous class ctor
2288 args with `valid_method_invocation_conversion_p.'
2291 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2293 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2294 `-fsyntax-only.' Fixes PR java/3248
2296 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2298 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2300 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2302 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2303 current function is static. Fixes PR java/1970
2305 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2307 * parse.y (patch_method_invocation): Add enclosing context to ctor
2308 calls if necessary. Fixes PR java/2953
2310 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2312 * parse.y (resolve_package): Abort if qualified expression member
2314 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2317 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2319 * verify.c: Don't use // comments.
2321 2001-07-05 Tom Tromey <tromey@redhat.com>
2323 * lang.c (flag_assume_compiled): Removed.
2324 * java-tree.h (flag_assume_compiled): Removed.
2325 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2326 -fhash-synchronization, -fuse-divide-subroutine,
2327 -fcheck-references, -femit-class-file, -femit-class-files,
2328 -fassume-compiled. Updated --encoding information. Changed
2329 -foutput-class-dir to `-d'.
2331 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2333 * jcf-parse.c (parse_class_file): Add lineno parameter to
2334 debug_start_source_file call.
2336 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2338 * gcj.texi: Use gpl.texi.
2339 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2340 dependencies and use doc/include in search path.
2342 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2344 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2345 `this'. If so, don't build instance initializers.
2347 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2349 * parse.y (resolve_expression_name): Improved error message for
2350 inner class cases. Fixes PR java/1958
2352 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2354 * lang.c: #include diagnostic.h
2355 (lang_print_error): Add a `diagnostic_context *' parameter.
2356 (java_dummy_print): Likewise.
2357 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2359 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2361 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2362 * jcf.h (typedef struct JCF): New bitfield `finished.'
2363 (JCF_FINISH): Set `finished.'
2364 (JCF_ZERO): Reset `finished.'
2367 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2369 * parse.y (class_body_declaration:): Don't install empty instance
2373 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2375 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2376 (set_class_decl_access_flags): New function.
2377 * java-tree.h (set_class_decl_access_flags): New prototype.
2378 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2379 (parse_class_file): New local `decl_max_locals.' Take wide types
2380 into account to compute DECL_MAX_LOCALS.
2381 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2384 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2386 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2388 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2390 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2391 * parse.y (do_resolve_class): Moved comments out to leading comment
2392 section. Removed local `start', New local `_ht' and
2393 `circularity_hash.' Record `enclosing' in hash table and search
2394 it to detect circularity. Use `enclosing' as an argument to
2395 `lookup_cl.' Free the hash table when done.
2397 2001-06-19 Tom Tromey <tromey@redhat.com>
2399 * lex.c (java_read_char): Disallow invalid and overlong
2400 sequences. Fixes PR java/2319.
2402 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2404 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2406 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2408 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2409 arguments accordingly.
2411 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2413 * gcj.texi: Move contents to just after title page.
2415 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2417 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2419 (patch_incomplete_class_ref): Build the class ref, build the class
2420 init if necessary, complete the tree.
2423 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2425 * parse.y (lookup_field_wrapper): Test `name' code.
2426 (resolve_qualified_expression_name): Test `qual_wfl' code.
2427 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2428 handle `qual_wfl' by code.
2429 (maybe_build_primttype_type_ref): Test `wfl' code.
2431 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2433 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2435 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2436 the dvi file in the java directory.
2438 2001-05-25 Sam TH <sam@uchicago.edu>
2440 * gen-table.pl javaop.h jcf.h lex.h,
2441 parse.h: Fix header include guards.
2443 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2445 * jv-scan.c (version): Update copyright year.
2447 2001-05-21 Per Bothner <per@bothner.com>
2449 * jcf-parse.c (read_class): If class is from .class or .zip file
2450 and it's already been read, don't push/pop parser context.
2452 2001-05-18 Per Bothner <per@bothner.com>
2454 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2455 command line so the jvgenmain-generated main program comes first.
2457 2001-05-15 Tom Tromey <tromey@redhat.com>
2459 * class.c (build_utf8_ref): Don't generate identifier based on
2462 2001-05-12 Richard Henderson <rth@redhat.com>
2464 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2465 * expr.c (java_lang_expand_expr): Expand it.
2466 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2467 calling build_exception_object_ref.
2468 * parse.y (catch_clause_parameter): Likewise.
2469 (build_dot_class_method): Likewise.
2470 (try_reference_assignconv): Likewise.
2471 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2472 * jcf-write.c (generate_bytecode_insns): Likewise.
2474 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2476 * parse.y (build_unresolved_array_type): Set
2477 EXPR_WFL_QUALIFICATION on the newly created wfl.
2478 Fixes PR java/2538. Fixes PR java/2535.
2480 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2482 * parse.y (fix_constructors): Removed unnecessary assignment to
2483 local. Moved assignment to `this$<n>', fixed comments and
2485 (build_wfl_wrap): Fixed indentation.
2486 Fixes PR java/2598, java/2579 and java/2658.
2488 2001-05-03 Mo DeJong <mdejong@redhat.com>
2490 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2491 check for byte swap.
2493 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2495 * expr.c (build_class_init): Move MODIFY_EXPR
2496 outside of COND_EXPR. Remove variable `call'.
2498 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2500 * decl.c: NULL_PTR -> NULL.
2501 * jcf-write.c: Likewise.
2503 2001-05-01 Tom Tromey <tromey@redhat.com>
2505 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2506 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2507 * gcj.texi: Updated copyright text. Include fdl.texi.
2508 (Top): Link to new node.
2510 2001-05-01 Per Bothner <per@bothner.com>
2512 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2514 2001-05-01 Per Bothner <per@bothner.com>
2516 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2517 import_list contains the name, not the TREE_PURPOSE.
2519 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2521 * jcf-io.c (read_zip_member): Cast to long in comparison with
2524 * jvspec.c (lang_specific_driver): Initialize variables.
2526 * mangle.c (find_compression_record_match): Likewise.
2528 * typeck.c (build_null_signature): Provide static prototype. Mark
2529 parameter with ATTRIBUTE_UNUSED.
2531 * verify.c (verify_jvm_instructions): Initialize variable.
2533 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2535 * parse.y (do_resolve_class): Check for cyclic inheritance during
2536 inner class resolution.
2538 2001-04-27 Per Bothner <per@bothner.com>
2540 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2541 while iterating, since that could cause gc to lose stuff.
2543 2001-04-26 Per Bothner <per@bothner.com>
2545 Fix method search wrt scope of inner classes to match JLS2.
2546 * typeck.c (build_null_signature): New static function.
2547 (has_method): New function. Uses build_null_signature and lookup_do.
2548 * java-tree.h (has_method): New declaration.
2549 * parse.y (find_applicable_accessible_methods_list): Do not search
2550 context of inner classes here.
2551 (patch_method_invocation): Search scope, ie. current and outer clases,
2552 for method matching simple name, to find class.
2554 2001-04-26 Per Bothner <per@bothner.com>
2556 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2557 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2559 * constants.c (find_methodref_with_class_index): New function.
2560 (find_methodref_index): Use find_methodref_with_class_index.
2561 * java-tree.h (find_methodref_with_class_index): New declaration.
2562 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2563 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2564 If context changed from interface to class, don't use invokeinterface.
2566 2001-04-25 Per Bothner <per@bothner.com>
2568 * verify.c (verify_jvm_instructions): For field instructions,
2569 check that field index is valid. For invoke instructions, check that
2570 method index is valid.
2572 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2574 * config-lang.in (target_libs): Copy from $libgcj_saved.
2576 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2578 * decl.c (init_decl_processing): Add new class "protectionDomain"
2580 * class.c (make_class_data): Set initial value for "protectionDomain".
2582 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2584 * jvspec.c (lang_specific_driver): Fix memory allocation
2585 deficit, by using concat in lieu of xmalloc/sprintf.
2587 2001-04-20 Per Bothner <per@bothner.com>
2589 Fixes to compile multiple .class files at once.
2590 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2591 * java-tree.h (CLASS_PARSED_P): New macro.
2592 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2593 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2594 (read_class): Avoid some code duplication.
2595 Don't call JCF_FINISH for a .class file - might be needed later.
2596 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2597 rather than CLASS_LOADED_P, since latter implies class laid out.
2598 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2599 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2601 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2603 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2605 * boehm.c: Include toplev.h.
2607 2001-04-06 Tom Tromey <tromey@redhat.com>
2608 Alexandre Petit-Bianco <apbianco@redhat.com>
2610 Fix for PR gcj/1404 and PR gcj/2332:
2611 * parse.y (build_array_from_name): If we use the type_wfl then
2612 accumulate dimensions from the original type as well.
2613 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2615 2001-04-06 Tom Tromey <tromey@redhat.com>
2617 * parse.y (analyze_clinit_body): Return true if the second operand
2618 of a METHOD_EXPR is nonzero.
2620 2001-04-06 Tom Tromey <tromey@redhat.com>
2622 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2624 ($(srcdir)/java/parse.c): Likewise.
2626 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2628 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2629 (version-gcc): Initialized.
2630 (which-gcj): Likewise.
2632 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2634 * java-tree.h (struct lang_decl): New macro
2635 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2636 * parse.y (build_instance_initializer): New function.
2637 (add_instance_initializer): Use it.
2638 (java_fix_constructors): Set `current_class' before fix pass.
2639 (fix_constructors): Just return if already fixed. Move `super()'
2640 invokation ahead. Use `build_instance_initializer.'
2643 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2645 * parse.y (resolve_qualified_expression_name): Pass field's
2646 DECL_CONTEXT to `not_accessible_p.'
2647 (not_accessible_p): Changed parameters order in `inherits_from_p'
2650 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2652 * lang-options.h: Add flag_check_references.
2654 2001-04-04 Per Bothner <per@bothner.com>
2656 * java-tree.h (CONSTANT_VALUE_P): New macro.
2657 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2658 * parse.y (maybe_build_class_init_for_field): New static function.
2659 (resolve_expression_name, resolve_field_access): Use
2660 maybe_build_class_init_for_field instead of build_class_init
2661 This does not do the init if the field is compile-time-constant.
2662 (resolve_field_access): Simplify.
2664 * parse.y (fold_constant_for_init): Merge test into switch.
2666 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2668 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2670 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2672 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2674 * expr.c (pop_type_0): Save the result of the first
2675 lang_printable_name call in a scratch buffer, so it
2676 won't be clobbered by the second call.
2678 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2680 * parse-scan.y (array_type:): Rewritten.
2681 (type_declaration:): `empty_statement' replaces `SC_TK.'
2682 (class_member_declaration:): `empty statement' added.
2683 (method_body:): Simplified.
2684 (static_initializer:): Likewise.
2685 (primary_no_new_array:): Use `type_literals.'
2686 (type_literals:): New rule.
2687 (dims:): Set and update `bracket_count.'
2688 Fixes PR java/1074. Fixes PR java/2412.
2690 2001-03-28 Hans Boehm <boehm@acm.org>
2692 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2693 (get_boehm_type_descriptor): Set type on returned value to be a
2694 pointer length integer.
2696 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2698 * expr.c (pop_type_0): Call `concat' rather than building the
2700 (pop_type): Add format specifier in call to `error'.
2702 * parse.y (patch_method_invocation): Avoid casting away
2705 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2707 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2709 2001-03-28 Richard Henderson <rth@redhat.com>
2711 IA-64 ABI Exception Handling:
2712 * Make-lang.in (except.o): Don't depend on eh-common.h.
2713 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2714 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2715 [soft_exceptioninfo_call_node]: Remove.
2716 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2717 (end_java_method): No emit_handlers.
2718 * except.c (java_set_exception_lang_code): Remove.
2719 (method_init_exceptions): Don't call it.
2720 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2721 (build_exception_object_ref): New.
2722 (expand_end_java_handler): Update for except.h name changes.
2723 (emit_handlers, expand_resume_after_catch): Remove.
2724 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2725 (process_jvm_instruction): Use build_exception_object_ref.
2726 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2727 (soft_exceptioninfo_call_node): Remove.
2728 (build_exception_object_ref): Declare.
2729 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2730 soft_exceptioninfo_call_node. Move processing ...
2731 [EXC_PTR_EXPR]: ... here.
2732 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2733 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2734 (source_end_java_method): No java_set_exception_lang_code or
2736 (build_dot_class_method): Use build_exception_object_ref.
2737 (try_reference_assignconv): Check EXC_PTR_EXPR not
2738 soft_exceptioninfo_call_node.
2740 2001-03-28 Richard Henderson <rth@redhat.com>
2742 * java-tree.h (throw_node): Define as a single member of
2743 java_global_trees instead of a separate array.
2744 (JTI_THROW_NODE): New.
2745 * decl.c (throw_node): Don't declare.
2746 (init_decl_processing): Init a scalar throw_node.
2747 Don't register it for gc.
2748 * check-init.c (check_init): Reference scalar throw_node.
2749 * expr.c (build_java_athrow): Likewise.
2750 * jcf-write.c (generate_bytecode_insns): Likewise.
2751 * parse.h (BUILD_THROW): Likewise.
2753 2001-03-28 Richard Henderson <rth@redhat.com>
2755 * decl.c (end_java_method): Do not save and restore
2756 flag_non_call_exceptions.
2757 * parse.y (source_end_java_method): Likewise.
2758 * lang.c (flag_exceptions): Don't declare.
2759 (java_init_options): Set flag_non_call_exceptions. Set
2760 flag_exceptions here ...
2761 (java_init): ... not here.
2763 2001-03-27 Richard Henderson <rth@redhat.com>
2765 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2766 exceptions_via_longjmp.
2768 * lang.c (flag_new_exceptions): Don't declare it.
2769 (java_init_options): Or set it.
2771 2001-03-27 Richard Henderson <rth@redhat.com>
2773 * decl.c (end_java_method): Rename asynchronous_exceptions to
2774 flag_non_call_exceptions.
2775 * parse.y (source_end_java_method): Likewise.
2777 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2779 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2781 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2783 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2785 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2787 * parse.y (find_as_inner_class): Follow current package
2788 indications not to mistakingly load an unrelated class.
2790 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2792 * constants.c (PUTN): Use memcpy, not bcopy.
2794 * lex.c (java_read_char): Use memmove, not bcopy.
2796 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2798 2001-03-23 Per Bothner <per@bothner.com>
2800 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2801 macro for better error pin-pointing.
2802 * java-tree.h: Fix typo in comment.
2804 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2805 Don't include jsr/goto in exception range.
2806 Check if start and end of exception range are the same (also TRY_EXPR).
2807 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2808 However, do emit the following goto even if try_block is empty.
2809 Defer freeing exception_decl until after the finalizer, to make
2810 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2812 * parse.y (java_complete_lhs): If the try-clause is empty, just
2813 return the finally-clause and vice versa.
2815 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2817 * gcj.texi (Input Options): documented the check for attribute
2818 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2819 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2820 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2821 (jcf_parse): Check for the right classes archive if necessary.
2822 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2823 (jcf_parse_fields): Fixed indentation.
2824 * jcf-write.c (append_gcj_attribute): New function.
2825 (generate_classfile): Compute the attribute count, invoke
2826 `append_gcj_attribute'.
2827 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2828 turned into bit fields. New bit field `right_zip.'
2829 (JCF_ZERO): Set `right_zip' to zero.
2830 * lang-options.h (-fforce-classes-archive-check): Added flag.
2831 * lang.c (flag_force_classes_archive_check): New flag.
2832 (lang_f_options): New entry `force-classes-archive-check.'
2835 2001-02-07 Andrew Haley <aph@redhat.com>
2837 * gcj.texi (Configure-time Options): Add -fcheck-references.
2838 * expr.c (build_java_indirect_ref): New function.
2839 (java_check_reference): New function.
2840 (build_java_array_length_access): Use build_java_indirect_ref to
2841 check for null references.
2842 (build_java_arrayaccess): Likewise.
2843 (build_get_class): Likewise.
2844 (build_field_ref): Likewise.
2845 (invoke_build_dtable): Likewise.
2846 (build_invokeinterface): Likewise.
2847 * lang.c (lang_f_options): Add flag_check_references.
2848 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2849 * java-tree.h (flag_check_references): New variable.
2850 * lang.c (flag_check_references): Likewise.
2851 * parse.y (patch_invoke): Use java_check_reference.
2852 (patch_assignment): Allow for extra nesting in
2853 _Jv_CheckArrayStore.
2855 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2857 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2858 * lex.c (cxx_keywords): Likewise.
2860 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2862 * parse.y (qualify_ambiguous_name): Broaden `length'
2863 recognition. Help MODIFY_EXPR be resolved as expression names.
2864 Fixes PR java/2066. Fixes PR java/2400.
2866 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2868 * gjavah.c (process_file): Mark interface definitions with
2869 "__attribute__ ((java_interface))".
2871 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2873 * class.c (layout_class): Fixed push_super_field's second
2874 argument. Fixes PR java/2333.
2875 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2876 too early to lay innerclasses out.
2878 2001-03-20 Tom Tromey <tromey@redhat.com>
2879 Alexandre Petit-Bianco <apbianco@redhat.com>
2881 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2882 inside an array reference. Insertion of the array store check
2883 rewritten. Fixes PR java/2299.
2885 2001-03-20 Tom Tromey <tromey@redhat.com>
2887 * lex.c (java_read_unicode): Only accept leading `u's.
2889 2001-03-20 Tom Tromey <tromey@redhat.com>
2891 * jcf-parse.c (read_class): Initialize `class'.
2893 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2895 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2897 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2899 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2900 (layout_class): Likewise.
2901 (layout_class_method): Likewise.
2902 (emit_register_classes): Likewise.
2903 * decl.c (builtin_function): Likewise.
2904 (give_name_to_locals): Likewise.
2906 2001-03-19 Per Bothner <per@bothner.com>
2908 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2909 before trying to load an inner class.
2911 Fixes to process to command-line .class files in two passes.
2912 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2913 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2914 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2915 * class.c (is_compiled_class): Fix for renamed flag.
2916 * parse.y (maybe_create_class_interface_decl): Likewise.
2917 * jcf-parse.c (yyparse): Also set if compiling .class files.
2918 * jcf-parse.c (read_class); Read current_class.
2919 (jcf_parse): Make static.
2920 (load_inner_classes): New function, with code moved from jcf_parse,
2921 because we need to inner classes after the command-line files are read.
2922 (yyparse): Set finput to NULL when it doesn't need to be closed.
2923 Reduce use of main_jcf (basically only for archive) and
2924 use finput instead of main_jcf->read_state.
2925 Inline jcf_figure_file_type into yyparse.
2926 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2927 Defer load_inner_classes and parse_class_file to a second pass,
2928 after we've correctly mapped command-line .clas fiels to classes.
2929 (jcf_figure_file_type): Removed.
2930 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2931 (JCF_ZERO): Also clear zipd field.
2932 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2934 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2936 * jcf-parse.c (yyparse): Change ch from char * to char.
2938 2001-03-19 Per Bothner <per@bothner.com>
2940 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2941 Add constructed filelist-file at end, following -xjava. Thus any .o
2942 and library files are not affected by the -xjava. Also wrap
2943 explicit @FILE with -xjava and -xnone.
2945 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2947 * class.c (build_static_field_ref): Call make_decl_rtl() after
2948 setting the DECL_EXTERNAL flag.
2950 2001-03-17 Per Bothner <per@bothner.com>
2952 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2954 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2955 when result is is needed (target is STACK_TARGET).
2957 * parse.h (JDEP_SOLV): Removed.
2958 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2960 * parse.y (incomplete_class_list): Removed.
2961 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2962 It doesn't work if resolve_class changes the name of an array type
2963 that is on the list and then someone else looks for the modified name.
2964 Also, seems liable to break when compiling multiple source files at
2965 once. So the simplest is to just remove incomplete_class_list -
2966 it is only a minor space win and it is not even clear it saves time.
2968 * parse.y (resolve_class): Remove unneeded promote_type.
2970 2001-03-15 Per Bothner <per@bothner.com>
2972 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2973 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2974 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2975 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2977 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2978 * parse.y (java_expand_classes): Likewise.
2980 * parse.y (expand_start_java_method): Was only called once and had a
2981 misleading name, so inline in caller java_complete_expand_method.
2982 (enter_a_block): Likewise inline in enter_block and remove.
2984 Remove junk from when gcc/java was created (by copying from C/C++).
2985 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2986 (struct binding_level): Remove fields keep, keep_if_subblocks,
2987 more_cleanups_ok, have_cleanups (which have never been used).
2988 (pushlevel, poplevel): Remove related useless code.
2990 * class.c (make_class_data): The class_dtable_decl (i.e. the
2991 vtable for Class) should be external, except when compiling Class.
2993 * jvspec.c (lang_specific_driver): Fix -C handling.
2994 Check -save-temps to see if temp @FILE should be deleted.
2995 Follow-up to/fix for February 16 patch.
2997 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2998 (type_stack_dup): Remove no-longer neded error check.
3000 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3002 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3003 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3004 don't surround the element with 'N..E' if the type name is
3007 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3009 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3010 DECL_RTL_SET_P, etc.
3011 (make_method_value): Likewise.
3012 (get_dispatch_table): Likewise.
3014 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3016 2001-03-07 Tom Tromey <tromey@redhat.com>
3018 * config-lang.in (lang_requires): Define.
3020 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3022 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3025 2001-03-05 Per Bothner <per@bothner.com>
3027 Fix a problem where rest_of_decl_compilation applied to
3028 class_dtable_decl causes problems because it was done too early,
3029 before output file was opened.
3030 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3031 * class.c (class_dtable_decl): Add macro - element of class_roots.
3032 (make_class_data): Define class_dtable_decl.
3033 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3035 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3037 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3038 uses of 'boolean' with 'bool'.
3040 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3042 * lang-specs.h: Add zero initializer for cpp_spec field to all
3045 2001-02-16 Per Bothner <per@bothner.com>
3047 Handle compiling multiple input files at once, and @FILE syntax.
3048 * gcj.texi: Updated documentation to match.
3049 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3050 * jcf-parse.c (parse_source_file): Split into ...
3051 (parse_source_file_1): New function - and:
3052 (parse_source_file_2): New function.
3053 (yyparse): On -ffilelist-file, open and scan named file.
3054 On first pass over files, only do parse_source_file_1.
3055 A new second pass calls parse_source_file_2 for each file to compile.
3056 (init_jcf_parse): Call init_src_parse.
3057 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3058 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3059 as multiple input file combined in one compilation.
3060 * lang-options.h: Add -ffilelist-file
3061 * lang.c (flag_filelist_file): New flag variable.
3062 (lang_f_options): Handle -ffilelist-file.
3063 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3064 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3065 gclass_list - use global fields of src_parse_roots instead.
3066 * parse.y (src_parse_roots): New array.
3067 (incomplete_class_list, gclass_list): New macros.
3068 (push_parser_context, java_pop_parser_context,
3069 java_parser_context_resume): Don't fiddle with deleted fields.
3070 (various): Use incomplete_class gclass_list and global macros
3071 instead of parse_ctxt fields - the lists are global.
3072 (init_src_parse): New function.
3074 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3076 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3078 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3080 * parse.y (check_inner_class_access): Moved declaration of local
3081 `enclosing_decl_type' to the right location.
3083 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3085 * parse.y (parser_check_super_interface): Don't call
3086 check_pkg_class_access for an inner interface.
3087 (parser_check_super): Don't call check_pkg_class_access for inner
3089 (do_resolve_class): Simplify enclosing type loop. Don't call
3090 check_pkg_class_access if CL and DECL are not set.
3091 (find_in_imports_on_demand): Set DECL if class_type needed to be
3092 loaded. Don't call check_pkg_class_access for an inner class.
3093 (check_inner_class_access): Rewritten to implement member access
3094 rules as per spec 6.6.1.
3095 (check_pkg_class_access): Handle the empty package correctly.
3096 (in_same_package): New function. Determine if two classes are in the
3099 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3101 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3102 method into array types.
3103 * parse.y (patch_method_invocation): Bypass access check on clone call
3106 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3108 * expr.c (build_instanceof): Check for arrays when trying fold to
3111 2001-02-15 Jim Meyering <meyering@lucent.com>
3113 * Make-lang.in (java.install-common): Depend on `installdirs'.
3114 (java.install-info): Likewise.
3116 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3118 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3120 2001-02-14 Tom Tromey <tromey@redhat.com>
3121 Alexandre Petit-Bianco <apbianco@cygnus.com>
3123 Fix for PR java/1261.
3124 * typeck.c (build_java_array_type): Add public `clone' method to
3126 * parse.y (resolve_qualified_expression_name): Use current_class
3127 when checking for inaccessibility.
3128 (patch_method_invocation): Fixed error message when accessibility
3129 denied. Added `from_super' argument.
3131 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3133 * parse.y (resolve_class): Don't build a fake decl. Use the one
3135 * typeck.c (build_java_array_type): Build and assign decl to array
3138 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3140 * parse.y (not_accessible_p): Changed leading comment. Added extra
3141 `where' argument. Use it to enforce protected access rules.
3142 (resolve_qualified_expression_name): Added extra argument to
3144 (patch_method_invocation): Use argument `primary' to provide
3145 not_accessible_p with an extra argument.
3146 (lookup_method_invoke): Added extra argument to not_accessible_p.
3147 (search_applicable_method_list): Likewise.
3149 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3151 * parse.y (resolve_qualified_expression_name): Try to resolve as
3152 an inner class access only if `decl' is a TYPE_DECL.
3154 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3156 * decl.c (classdollar_identifier_node): Initialize.
3157 * java-tree.h (enum java_tree_index): New entry
3158 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3159 (classdollar_identifier_node): New macro.
3160 (ID_CLASSDOLLAR_P): Likewise.
3161 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3162 (build_dot_class_method_invocation): Likewise.
3163 (find_applicable_accessible_methods_list): `class$' can't be
3166 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3168 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3170 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3172 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3173 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3176 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3178 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3179 outside of the `__U' sequence too.
3180 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3183 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3185 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3187 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3189 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3190 (JVGENMAIN_OBJS): Likewise.
3191 * java-tree.h (append_gpp_mangled_name): New prototype.
3192 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3193 Removed cast calling `gcc_add_root.'
3194 * jvgenmain.c (mangle_obstack): New global, initialized.
3196 (do_mangle_class): Constify local `ptr.'
3197 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3198 append_gpp_mangle_name and update `count' if necessary.
3199 Use `mangle_obstack.'
3200 * mangle.c (append_unicode_mangled_name): Removed.
3201 (append_gpp_mangled_name): Likewise.
3202 (unicode_mangling_length): Likewise.
3203 (mangle_member_name): Return type set to `void.'
3204 (mangle_field_decl): Don't append `U' in escaped names.
3205 (mangle_method_decl): Likewise.
3206 (mangle_member_name): Just use `append_gpp_mangled_name.'
3207 * mangle_name.c: New file.
3209 2001-02-07 Per Bothner <per@bothner.com>
3211 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3213 * check-init.c (check_init): Don't call done_alternative after
3214 processing loop code, as a LOOP_EXPR never terminates normally.
3216 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3218 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3220 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3222 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3225 2001-02-06 Tom Tromey <tromey@redhat.com>
3227 * lex.c (java_new_lexer): Longer error message.
3229 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3230 Alexandre Petit-Bianco <apbianco@cygnus.com>
3232 * typeck.c (build_prim_array_type): Added leading comment.
3233 (build_java_array_type): Moved locals out of
3234 block. Always create the `data' field, fixed alignment to match
3237 2001-02-04 Tom Tromey <tromey@redhat.com>
3239 * expr.c (java_lang_expand_expr): Don't bother recomputing
3240 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3243 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3245 * parse.y (process_imports): Save the original name of the import
3246 for better error report.
3248 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3250 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3251 of macros used when compiling jvspec.c.
3252 * jvspec.c (lang_specific_driver): Link with the shared
3255 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3257 * check-init.c (check_init): Call internal_error instead of fatal.
3258 * expr.c (java_lang_expand_expr): Likewise.
3259 * jcf-parse.c (get_constant): Likewise.
3260 * mangle.c (java_mangle_decl): Likewise.
3261 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3262 (operator_string): Likewise.
3263 * check-init.c (check_init): Call abort instead of fatal.
3264 * class.c (build_class_ref): Likewise.
3265 * constants.c (write_constant_pool): Likewise.
3266 * decl.c (start_java_method): Likewise.
3267 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3268 (java_stack_dup, encode_newarray_type): Likewise.
3269 (build_java_array_length_access): Likewise.
3270 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3271 (build_java_soft_divmod, build_invokeinterface): Likewise.
3272 * java-tree.h (INNER_CLASS_P): Likewise.
3273 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3274 (give_name_to_class, get_class_constant): Likewise.
3275 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3276 (find_constant_index, generate_bytecode_conditional): Likewise.
3277 (generate_bytecode_insns, perform_relocations): Likewise.
3278 * lex.c (java_unget_unicode, java_lex): Likewise.
3279 * mangle.c (mangle_type, mangle_record_type): Likewise.
3280 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3281 (finish_mangling): Likewise.
3282 * parse.h (MARK_FINAL_PARMS): Likewise.
3283 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3284 (obtain_incomplete_type, java_complete_class): Likewise.
3285 (java_check_regular_methods, java_complete_expand_method): Likewise.
3286 (cut_identifier_in_qualified, check_deprecation): Likewise.
3287 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3288 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3289 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3290 * typeck.c (set_local_type, parse_signature_type): Likewise.
3291 (parse_signature_string, build_java_signature): Likewise;
3292 (set_java_signature): Likewise.
3293 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3294 * class.c (add_method): Call fatal_error instead of fatal.
3295 (build_static_field_ref): Likewise.
3296 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3297 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3298 * lex.c (java_new_new_lexer): Likewise.
3299 * jv-scan.c (main): Likewise.
3300 (fatal_error): Renamed from fatal.
3301 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3303 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3304 (yyparse): Likewise.
3305 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3306 * lex.c (java_get_line_col): Likewise.
3307 * jcf-parse.c (load_class): Make errors non-fatal.
3308 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3310 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3312 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3313 (error): Remove unused function.
3314 (main): Don't use "__attribute__ alias" on generated class symbol.
3316 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3318 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3320 * parse.y (finish_method_declaration): Code accounting for WFLed
3321 method DECL_NAMEs deleted.
3322 (check_abstract_method_definitions): Likewise.
3323 (resolve_type_during_patch): Layout resolved type.
3324 * typeck.c (lookup_do): Removed unused local.
3326 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3328 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3329 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3330 integer_negative_one_node.
3331 * expr.c (build_java_binop): Likewise.
3333 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3335 * zextract.c (read_zip_archive): Read file_offset before writing
3336 zipd and consequently clobbering the header contents.
3338 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3340 * Make-lang.in: Remove all dependencies on defaults.h.
3341 * decl.c: Don't include defaults.h.
3343 * parse.y: Likewise.
3345 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3347 * ChangeLog (2001-01-21): Fixed typo.
3348 * class.c (layout_class_method): Code accounting for WFLed
3349 method DECL_NAMEs deleted.
3350 * constant.c (find_methodref_index): Likewise.
3351 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3352 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3353 (struct lang_decl): New field `wfl'.
3354 (java_get_real_method_name): Prototype deleted.
3355 * mangle.c (mangle_method_decl): Code accounting for WFLed
3356 method DECL_NAMEs deleted.
3357 * parse.h (GET_METHOD_NAME): Macro deleted.
3358 * parse.y (reset_method_name): Deleted.
3359 (method_header): Set DECL_FUNCTION_WFL.
3360 (check_abstract_method_header): Code accounting for WFLed method
3362 (java_get_real_method_name): Deleted.
3363 (check_method_redefinition): Code accounting for WFLed method
3364 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3365 (java_check_regular_methods): Likewise.
3366 (java_check_abstract_methods): Likewise.
3367 (java_expand_classes): Don't call `reset_method_name.'
3368 (search_applicable_method_list): Use DECL_NAMEs instead of
3370 * typeck.c (lookup_do): Code accounting for WFLed method
3373 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3375 * lex.c (java_read_char): Check for EOF from getc first.
3377 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3379 * class.c (layout_class): Don't lay the superclass out if it's
3380 already being laid out.
3381 * jcf-parse.c (handle_innerclass_attribute): New function.
3382 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3383 handle_innerclasses_attribute.
3384 (jcf_parse): Don't load an innerclasses if it's already being
3386 * jcf-write.c (append_innerclass_attribute_entry): Static
3387 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3388 to be zero for anonymous classes.
3390 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3392 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3394 * jcf-parse.c (set_source_filename): Use
3395 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3397 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3399 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3400 gets a unique asm name.
3402 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3404 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3405 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3407 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3408 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3409 * parse.y (lookup_package_type_and_set_next): Deleted.
3410 (resolve_package): Removed unnecessary code.
3411 (find_applicable_accessible_methods_list): `finit$' can't be
3413 * verify.c (pop_argument_types): Added missing prototype.
3415 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3417 * config-lang.in: Disable java by default.
3419 2001-01-23 Tom Tromey <tromey@redhat.com>
3421 * gcj.texi (Copying): New node.
3422 Added copyright information.
3424 2001-01-21 Per Bothner <per@bothner.com>
3426 Various fixes to allow compiling a compressed .jar/.zip archive.
3427 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3428 (struct ZipFile): Add fields name and next (from ZipFileCache).
3429 (struct ZipDirectory): New field zipf points to owning ZipFile.
3430 * jcf.h (struct ZipDirectory): Add forward declaration.
3431 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3432 Remove seen_in_zip and zip_offset fields.
3433 (JCF_SEEN_IN_ZIP): New macro.
3434 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3435 * jcf-io.c: Change all ZipFileCache to ZipFile.
3436 (read_zip_member): New function.
3437 (open_in_zip): Call read_zip_member.
3438 * jcf-parse.c (find_in_current_zip): Remove function.
3439 (read_class): Merge in find_in_current_zip functionality.
3440 Call read_zip_member if needed.
3441 (parse_zip_file_entries): Use read_zip_member.
3442 (process_zip_dir): Update for removed and added JCF fields.
3443 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3445 2001-01-21 Per Bothner <per@bothner.com>
3447 Minor optimization of static ggc roots.
3448 * jcf-parse.c (parse_roots): New static field.
3449 (current_field, current_method, current_file_list): Replace by macros
3450 naming fields of parse_roots.
3451 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3452 * class.c (class_roots): New static field.
3453 (registered_class, fields_ident, info_ident, class_list):
3454 New macros naming fields of parse_roots.
3455 (build_static_field_ref): Don't register roots here.
3456 (layout_class): Static field list replaced by macro class_list.
3457 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3458 Initialize fields_ident and info_ident here.
3460 2001-01-21 Per Bothner <per@bothner.com>
3462 * jcf-parse.c (ggc_mark_jcf): New function.
3463 (init_jcf_parse): Register current_jcf as ggc root.
3465 2001-01-21 Per Bothner <per@bothner.com>
3467 * lang.c (put_decl_node): Print method's name.
3469 2001-01-21 Per Bothner <per@bothner.com>
3471 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3472 (verify_jvm_instructions): Use it, for better error messages on loads.
3474 2001-01-21 Per Bothner <per@bothner.com>
3476 * verify.c (merge_type_state): Still may have to merge even if
3477 LABEL_VERIFIED (label).
3479 2001-01-21 Per Bothner <per@bothner.com>
3481 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3482 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3484 2001-01-19 Per Bothner <per@bothner.com>
3486 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3487 if expeting an interface type. Refines Tom's change of 2000-09-12.
3489 2001-01-18 Per Bothner <per@bothner.com>
3491 * gcj.texi (Input Options): Mention .java files.
3493 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3495 * lang-options.h (-Wunsupported-jdk11): Removed.
3496 * lang.c (flag_not_overriding): Deleted.
3497 (flag_static_local_jdk1_1): Likewise.
3498 (lang_W_options): Removed "unsupported-jdk11" entry.
3499 * parse.y (java_check_methods): Removed dead code.
3501 2001-01-17 Tom Tromey <tromey@redhat.com>
3503 Changes suggested by Per Bothner:
3504 * gcj.texi (Input Options): Don't mention input files.
3505 (Code Generation): Updated --main information.
3506 (Invoking jcf-dump): Mention that --javap is incomplete.
3507 From Alexandre Petit-Bianco:
3508 (Warnings): Don't mention -Wunsupported-jdk11.
3510 (Compatibility): Mention JDK 1.2-ness of libraries.
3511 (Resources): Mention resources used when writing gcj.
3513 2001-01-17 Tom Tromey <tromey@redhat.com>
3515 * gcj.texi: New file.
3516 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3517 (java.info): Depend on gcj.info.
3518 (java/gcj.dvi): New target.
3519 (java.dvi): Depend on gcj.dvi.
3520 (java.install-info): Wrote.
3522 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3524 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3525 having called make_decl_rtl.
3527 2001-01-14 Per Bothner <per@bothner.com>
3529 Various patches to emit better messages on verification errors.
3530 * expr.c (push_type_0): Return error indication on stack overflow,
3531 instead of callinfg fatal.
3532 (push_type): Now just call push_type_0 (nd fatal on overflow).
3533 (pop_type_0): Return detailed error message (in a char** argument).
3534 (pop_type): If pop_type_0 fails, print error message.
3535 (pop_argument_types): Moved to verify.c.
3536 * verify.c (pop_argument_types): Moved from expr.c.
3537 Return a (possible) error message, rather than void.
3538 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3539 (verify_jvm_instruction): Use new macros, improving error messages.
3540 For case OPCODE_astore use object_ptr_type_node.
3541 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3542 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3544 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3545 constant, return body without wrapper. (Improves constant folding.)
3546 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3548 2001-01-13 Per Bothner <per@bothner.com>
3550 * expr.c (expand_java_field_op): Assigning to a final field outside
3551 an initializer does not violate JVM spec, so should be warning, not
3552 error. (Sun's verifier does not complain - though MicroSoft's does.)
3554 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3556 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3559 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3561 * parse.y (resolve_expression_name): Permit instance variables from
3562 enclosing context in super constructor call.
3563 (resolve_qualified_expression_name): Permit enclosing class's qualified
3564 "this" in super constructor call.
3566 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3568 * class.c (build_utf8_ref): Remove last argument in call to
3569 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3570 (build_class_ref): Likewise.
3571 (build_static_field_ref): Likewise.
3572 (get_dispatch_table): Likewise.
3573 (layout_class_method): Likewise.
3574 (emit_register_classes): Likewise.
3575 * constants.c (build_constant_data_ref): Likewise.
3576 * decl.c (builtin_function): Likewise.
3577 (create_primitive_vtable): Likewise.
3578 * expr.c (build_known_method_def): Likewise.
3579 (build_jni_stub): Likewise.
3580 (java_lang_expand_expr): Likewise.
3582 2001-01-10 Tom Tromey <tromey@redhat.com>
3584 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3586 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3588 * java-tree.h (lang_printable_name_wls): New prototype.
3589 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3590 rather than `current_class' to print type name. Don't prepend type
3591 names when printing constructor names.
3592 (lang_printable_name_wls): New function.
3593 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3594 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3595 * parse.y (patch_method_invocation): Message tuned for constructors.
3596 (not_accessible_p): Grant `private' access from within
3599 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3601 All files with updated copyright when applicable.
3602 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3603 * class.c (mangle_class_field): Function removed.
3604 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3605 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3606 (build_class_ref): Call `java_mangle_class_field' instead of
3607 `mangle_class_field.'
3608 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3609 (layout_class): Call `java_mangle_decl' instead of
3610 `mangle_static_field.'
3611 (cxx_keywords): Initialized static array moved to `lex.c.'
3612 (layout_class_method): Changed leading comment. Simplified to
3613 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3614 * decl.c (lang_mark_tree): Mark field `package_list.'
3615 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3616 (struct lang_type): New field `package_list.'
3617 (unicode_mangling_length): Prototype removed.
3618 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3619 emit_unicode_mangled_name): Likewise.
3620 (cxx_keyword_p): New prototype.
3621 (java_mangle_decl, java_mangle_class_field,
3622 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3623 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3625 * jvgenmain.c (main_method_prefix): Global variable removed.
3626 (main_method_suffix): Likewise.
3627 (do_mangle_classname): New function.
3628 (main): Call it. Format changed to accommodate new mangling scheme.
3629 * lex.c: (utf8_cmp): Conditionally prototyped.
3630 (cxx_keywords): Moved from class.c, conditionally defined.
3631 (utf8_cmp, cxx_keyword_p): Likewise.
3632 * mangle.c (obstack.h, ggc.h): Included.
3633 (mangle_field_decl): New function.
3634 (mangle_method_decl, mangle_type, mangle_pointer_type,
3635 mangle_array_type, mangle_record_type,
3636 find_compression_pointer_match, find_compression_array_match,
3637 find_compression_record_match,
3638 find_compression_array_template_match, set_type_package_list,
3639 entry_match_pointer_p, emit_compression_string, init_mangling,
3640 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3641 (mangle_obstack): New global.
3642 (MANGLE_RAW_STRING): New macro.
3643 (unicode_mangling_length): Turned static.
3644 (append_unicode_mangled_name): Renamed from
3645 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3646 replaces `obstack', removed from the parameter list.
3647 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3648 replaces parameter `obstack', removed from the parameter list. Call
3649 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3650 (append_gpp_mangled_classtype): Removed.
3651 (compression_table, compression_next): New static variables.
3652 * parse.y (temporary_obstack): Extern declaration removed.
3654 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3656 * parse.y (patch_binop): Compute missing type in error situations.
3658 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3660 * class.c (make_class_data): Push initial value for "arrayclass".
3661 * decl.c (init_decl_processing): Add new class field "arrayclass".
3663 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3665 From patha@softlab.ericsson.se:
3666 * parse.y (switch_label): Use build, not build1, to construct
3669 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3671 * lang.c (lang_decode_option): Change -MA to -MP.
3672 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3673 Update to new prototype; do quote targets.
3674 (jcf_dependency_write): Update.
3676 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3678 Shorten primitive array allocation path:
3679 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3680 to create new primitive arrays.
3681 * expr.c (build_newarray): If generating native code, call
3682 soft_newarray_node with a reference to the primitive TYPE identifier
3683 instead of type_value.
3685 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3687 Fix for PRs gcj/312 and gcj/253:
3688 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3689 dest if they arn't already.
3690 * class.c (layout_class): Call maybe_layout_super_class on
3691 superinterfaces also, but only if compiling from bytecode.
3694 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3697 2000-12-15 Tom Tromey <tromey@redhat.com>
3699 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3702 2000-12-14 Andrew Haley <aph@redhat.com>
3704 * boehm.c (mark_reference_fields): Change test to correctly detect
3707 2000-12-15 Andreas Jaeger <aj@suse.de>
3709 * config-lang.in (lang_dirs): Added.
3711 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3713 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3714 Credits go to rth for finding it.
3716 2000-12-13 Mike Stump <mrs@wrs.com>
3718 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3720 2000-11-07 Tom Tromey <tromey@cygnus.com>
3722 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3723 * lex.c (java_ignorable_control_p): Removed.
3724 (java_letter_or_digit_p): Removed.
3725 (java_start_char_p): New function.
3726 (java_read_char): Return `int', not `unicode_t'. Changed
3728 (java_read_unicode): Likewise.
3729 (java_read_unicode_collapsing_terminators): Likewise.
3730 (java_get_unicode): Likewise.
3731 (java_new_lexer): Initialize hit_eof.
3732 (java_parse_end_comment): Take `int' argument.
3733 (java_parse_doc_section): Likewise.
3734 (java_parse_escape_sequence): Don't allow backlash-newline.
3736 * lex.h (JAVA_DIGIT_P): Removed.
3737 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3738 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3739 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3740 (JAVA_PART_CHAR_P): New macro.
3742 (JAVA_CHAR_ERROR): Now -2.
3743 (java_lexer): New field `hit_eof'.
3744 * chartables.h: New file.
3745 * gen-table.pl: new file.
3747 2000-11-20 Tom Tromey <tromey@cygnus.com>
3748 Alexandre Petit-Bianco <apbianco@cygnus.com>
3750 * parse.y (java_complete_lhs): Only allow compound assignment of
3751 reference type if type is String.
3753 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3755 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3756 jcf-path.c: Likewise.
3758 2000-12-09 Anthony Green <green@redhat.com>
3760 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3761 filestart and filename_length as int values.
3763 2000-12-07 Mo DeJong <mdejong@redhat.com>
3765 * jcf-io.c (find_class): Correct the logic that tests to see if a
3766 .java file is newer than its .class file. The compiler was
3767 incorrectly printing a warning when file mod times were equal.
3769 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3771 * jvgenmain.c: Use ISPRINT not isascii.
3773 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3775 * parse.y (end_artificial_method_body): Fixed typo.
3777 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3779 * parse.y (patch_method_invocation): Pick the correct enclosing
3780 context when creating inner class instances.
3783 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3785 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3786 Update copyright year to 2000.
3788 2000-11-23 Anthony Green <green@redhat.com>
3790 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3791 Move current_file_list out of yyparse and make it static.
3793 * expr.c: Declare quick_stack and tree_list_free_list as static
3794 (init_expr_processing): Register quick_stack and
3795 tree_list_free_list roots.
3797 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3799 * parse.y (build_outer_field_access): New local `decl_ctx', use
3800 it. Check for field's context and current class immediate outer
3801 context inheritance.
3802 (outer_field_access_p): Consider fields inherited from the last
3804 (build_access_to_thisn): Stop at the last enclosing context if
3808 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3810 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3812 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3814 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3817 2000-11-20 Tom Tromey <tromey@cygnus.com>
3819 * jv-scan.c (help): Document --complexity.
3820 (options): Added --complexity.
3821 (flag_complexity): New global.
3822 (main): Call `report'.
3823 * parse-scan.y (complexity): New global.
3824 (if_then_statement, if_then_else_statement,
3825 if_then_else_statement_nsi, switch_block_statement_group,
3826 while_expression, do_statement, for_begin, continue_statement,
3827 throw_statement, catch_clause, finally, method_invocation,
3828 conditional_and_expression, conditional_or_expression,
3829 conditional_expression): Update complexity.
3830 (reset_report): Reset complexity.
3831 (report): New function.
3833 2000-11-20 Tom Tromey <tromey@cygnus.com>
3835 * lex.c (yylex): Added STRICT_TK case.
3836 * parse.y (STRICT_TK): Added.
3837 * parse-scan.y (STRICT_TK): Added.
3838 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3839 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3841 * keyword.h: Rebuilt.
3842 * keyword.gperf (strictfp): Added.
3844 2000-11-20 Tom Tromey <tromey@cygnus.com>
3846 * lex.c (yylex): Recognize floating point constants with leading
3849 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3851 * java-tree.h (cyclic_inheritance_report): Constify.
3852 * parse.y (cyclic_inheritance_report): Likewise.
3854 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3856 * parse.y (goal): Remove call to ggc_add_string_root.
3858 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3860 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3861 Create string in scratch buffer, then pass to build_string.
3863 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3865 * parse.y (issue_warning_error_from_context): Add
3868 2000-11-11 Anthony Green <green@redhat.com>
3870 * jcf-parse.c (process_zip_dir): Add finput parameter.
3871 (jcf_figure_file_type): Call process_zip_dir with appropriate
3874 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3876 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3877 * jcf-parse.c (jcf_figure_file_type): Likewise.
3879 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3881 * parse.y (create_new_parser_context): Use memset () instead of
3884 2000-11-08 Tom Tromey <tromey@cygnus.com>
3886 * gjavah.c (process_file): Only include gcj/cni.h when generating
3889 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3891 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3892 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3893 instead of bzero ().
3895 2000-11-05 Tom Tromey <tromey@cygnus.com>
3897 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3898 * lex.c (IS_ZERO): New define.
3899 (java_perform_atof): Error on floating point underflow.
3901 2000-11-04 Tom Tromey <tromey@cygnus.com>
3903 * lex.c (java_parse_escape_sequence): Only read two octal
3904 characters if the first one is greater than 3. Don't allow
3905 "octal" numbers to include the digits 8 or 9.
3907 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3909 * Make-lang.in (java.distdir): Remove.
3911 2000-11-03 Tom Tromey <tromey@cygnus.com>
3913 * Make-lang.in (java.dvi): New target.
3914 Partial fix for PR other/567.
3916 * lang-options.h: Mention -Wout-of-date.
3917 * jcf-dump.c (flag_newer): New global.
3918 * gjavah.c (flag_newer): New global.
3919 * jcf-io.c (find_class): Only warn when flag_newer set.
3920 * lang.c (flag_newer): New global.
3921 (struct string_option): New declaration.
3922 (lang_W_options): New global.
3923 (process_option_with_no): New function.
3924 (lang_decode_option): Use it.
3926 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3927 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3930 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3931 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3932 * lex.c (java_read_unicode): Removed `term_context' argument.
3933 Recognize any number of `u' in `\u'.
3934 (java_read_unicode_collapsing_terminators): New function.
3935 (java_get_unicode): Use it.
3936 (java_lineterminator): Removed.
3937 (yylex): Produce error if character literal is newline or single
3938 quote. Return if eof found in middle of `//' comment. EOF in
3939 `//' comment is only an error if pedantic.
3940 (java_ignorable_control_p): New function.
3941 (java_parse_end_comment): Return if eof found in middle of
3944 * jv-scan.c (pedantic): New global.
3946 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3948 * parse.y (outer_field_access_p): Inherited fields aren't
3949 consider outer fields.
3950 (maybe_build_thisn_access_method): Use
3951 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3952 (resolve_expression_name): Trigger an error if a static field
3953 is being accessed as an outer field.
3955 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3957 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3960 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3962 * Make-lang.in: Move all build rules here from Makefile.in,
3963 adapt to new context. Wrap all rules that change the current
3964 directory in parentheses. Expunge all references to $(P).
3965 When one command depends on another and they're run all at
3966 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3967 all object-file generation rules. Delete obsolete variables.
3969 * Makefile.in: Delete.
3970 * config-lang.in: Delete outputs= line.
3972 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3974 * parse.y (patch_method_invocation): NULLify this_arg when already
3976 (maybe_use_access_method): Handle call to methods unrelated to the
3977 current class. Fixed comment.
3980 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3985 2000-10-24 Tom Tromey <tromey@cygnus.com>
3987 * lex.c (java_new_lexer): Initialize new fields. Work around
3988 broken iconv() implementations.
3989 (java_read_char): Swap bytes if required. Use fallback decoder if
3991 (byteswap_init, need_byteswap): New globals.
3992 (java_destroy_lexer): Only close iconv handle if it is in use.
3993 * lex.h (java_lexer): New fields read_anything, byte_swap,
3995 Made out_buffer unsigned.
3997 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3999 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4000 where an enclosing context can be set on the jdep.
4001 (do_resolve_class): Fixed identation.
4003 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4005 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4007 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4010 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4012 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4014 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4016 * jcf-write.c (OP1): Update `last_bc'.
4017 (struct jcf_block): Fixed indentation and typo in comments. New
4019 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4020 follows `monitorenter'.
4021 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4025 2000-10-16 Tom Tromey <tromey@cygnus.com>
4027 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4028 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4029 * lang-options.h: Added -MA, -MT, -MF..
4030 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4031 (DEPEND_TARGET_SET): New macro.
4032 (DEPEND_FILE_ALREADY_SET): Likewise.
4033 (init_parse): Handle new flags.
4034 * jcf.h (jcf_dependency_print_dummies): Declare.
4035 * Make-lang.in (s-java): Added mkdeps.o.
4036 * Makefile.in (BACKEND): Added mkdeps.o.
4037 (../gcjh$(exeext)): Added mkdeps.o.
4038 (../jcf-dump$(exeext)): Added mkdeps.o.
4039 * jcf-depend.c: Include mkdeps.h.
4040 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4041 add_entry): Removed.
4042 (jcf_dependency_reset): Rewrote.
4043 (dependencies): New global.
4044 (jcf_dependency_set_target): Rewrote.
4045 (jcf_dependency_add_target): Likewise.
4046 (jcf_dependency_add_file): Likewise.
4048 (print_ents): Removed.
4049 (jcf_dependency_write): Rewrote.
4050 (print_dummies): New global.
4051 (jcf_dependency_print_dummies): New function
4052 (jcf_dependency_write): Call deps_dummy_targets if required.
4054 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4056 * gjavah.c (add_class_decl): Removed unused variables `tname',
4057 `tlen' and `name_index'.
4058 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4059 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4060 in `wfl_operator' with value.
4061 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4062 (jcf_figure_file_type): Fixed identation.
4063 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4064 * parse.y (analyze_clinit_body): New function.
4065 (static_initializer:): Reset `current_static_block'.
4066 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4067 `wfl_operator' with new value.
4068 (lookup_cl): Use EXPR_WFL_FILENAME.
4069 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4070 analyze_clinit_body.
4071 (build_outer_field_access): Access to this$<n> built from
4072 current_class, not its outer context.
4073 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4074 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4075 (patch_method_invocation): Use `is_static_flag' when already
4077 (patch_newarray): Removed assignment in ternary operator.
4079 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4081 * except.c (free_eh_ranges): Don't free `whole_range'.
4083 2000-10-15 Anthony Green <green@redhat.com>
4085 * decl.c (init_decl_processing): Call init_class_processing before
4088 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4090 * check-init.c (check_init): Fixed leading comment. Use
4092 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4093 (give_name_to_locals): Likewise.
4094 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4095 fields in lang_decl_var.
4096 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4097 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4098 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4099 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4100 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4101 (LOCAL_FINAL): Rewritten.
4102 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4103 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4104 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4105 `init_final' fields.
4106 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4107 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4108 (TYPE_HAS_FINAL_VARIABLE): New macro.
4109 (struct lang_type): Added `afv' field.
4110 * parse.y (check_static_final_variable_assignment_flag): New function.
4111 (reset_static_final_variable_assignment_flag): Likewise.
4112 (check_final_variable_local_assignment_flag): Likewise.
4113 (reset_final_variable_local_assignment_flag): Likewise.
4114 (check_final_variable_indirect_assignment): Likewise.
4115 (check_final_variable_global_assignment_flag): Likewise.
4116 (add_inner_class_fields): Use LOCAL_FINAL_P.
4117 (register_fields): Handle local finals and final variables.
4118 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4119 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4120 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4122 (java_complete_expand_methods): Loop to set
4123 TYPE_HAS_FINAL_VARIABLE. Call
4124 `reset_final_variable_local_assignment_flag' and
4125 `check_final_variable_local_assignment_flag' accordingly before
4126 and after constructor expansion. Call
4127 `reset_static_final_variable_assignment_flag'
4128 before expanding <clinit> and after call
4129 `check_static_final_variable_assignment_flag' if the
4130 current_class isn't an interface. After all methods have been
4131 expanded, call `check_final_variable_global_assignment_flag' and
4132 `check_static_final_variable_assignment_flag' if the current class
4134 (maybe_yank_clinit): Fixed typo in comment.
4135 (build_outer_field_access_methods): Removed old sanity check. Use
4136 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4137 Don't create access methods for finals.
4138 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4139 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4140 existing DECL_INIT has been processed.
4141 (java_complete_lhs): Likewise.
4142 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4143 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4145 (patch_assignment): Use LOCAL_FINAL_P.
4146 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4147 DECL_INITIAL is nullified.
4150 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4152 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4154 * Makefile.in (parse.c, parse-scan.c): Likewise.
4156 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4158 * class.c (temporary_obstack): Remove.
4159 (make_class): Don't mess with obstascks.
4160 (push_class): Likewise.
4161 (set_super_info): Likewise.
4162 (add_method_1): Likewise.
4163 (add_method): Likewise.
4164 (add_field): Likewise.
4165 (build_utf8_ref): Likewise.
4166 (build_class_ref): Likewise.
4167 (build_static_field_ref): Likewise.
4168 (finish_class): Likewise.
4169 (push_super_field): Likewise.
4170 (layout_class): Likewise.
4171 (layout_class_methods): Likewise.
4172 (init_class_processing): Likewise.
4173 * constants.c (get_tag_node): Likewise.
4174 (build_constant_data_ref): Likewise.
4175 * decl.c (ggc_p): Remove.
4176 (copy_lang_decl): Use ggc_alloc.
4177 (complete_start_java_method): Don't mess with obstacks.
4178 (start_java_method): Likewise.
4179 (end_java_method): Likewise.
4180 * except.c (link_handler): Use xmalloc.
4181 (free_eh_ranges): New function.
4182 (method_init_exceptions): Use it.
4183 (add_handler): Use xmalloc.
4184 (expand_start_java_handler): Don't mess with obstacks.
4185 (prepare_eh_table_type): Likewise.
4186 (expand_end_java_handler): Likewise.
4187 * expr.c (push_value): Likewise.
4188 (create_label_decl): Likewise.
4189 (build_jni_stub): Likewise.
4190 (java_lang_expand_expr): Likewise.
4191 (note_instructions): Use xrealloc.
4192 (java_push_constant_from_pool): Don't mess with obstacks.
4193 (process_jvm_instruction): Likewise.
4194 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4196 * jcf-parse.c (get_constant): Don't mess with obstacks.
4197 (read_class): Likewise.
4198 (jcf_parse): Likewise.
4199 * lex.c (expression_obstack): Remove.
4200 (java_lex): Don't use obstack_free.
4201 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4202 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4203 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4204 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4205 * parse.y (gaol): Add more GC roots.
4206 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4207 (lookup_field_wrapper): Likewise.
4208 (obtain_incomplete_type): Don't mess with obstacks.
4209 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4211 (craft_constructor): Don't mess with obstacks.
4212 (safe_layout_class): Likewise.
4213 (java_complete_class): Likewise.
4214 (source_end_java_method): Likewise.
4215 (build_outer_field_access_methods): Likewise.
4216 (build_outer_method_access_method): Likewise.
4217 (maybe_build_thisn_access_method): Likewise.
4218 (build_dot_class_method_invocation): Likewise.
4219 (java_complete_tree): Likewise.
4220 (java_complete_lhs): Likewise.
4221 (do_merge_string_cste): Likewise.
4222 (patch_string_cst): Likewise.
4223 (array_constructor_check_entry): Likewise.
4224 * typeck.c (build_java_array_type): Likewise.
4225 (parse_signature_string): Likewise.
4226 (build_java_signature): Likewise.
4228 2000-10-12 Tom Tromey <tromey@cygnus.com>
4231 * gjavah.c (add_class_decl): Don't special-case inner classes.
4232 (add_namelet): Likewise.
4234 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4236 * java-tree.h: Constify current_encoding.
4237 * lang.c: Constify current_encoding.
4239 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4241 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4242 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4244 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4246 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4247 patch. Fixes gcj/340.
4249 2000-10-10 Tom Tromey <tromey@cygnus.com>
4251 * lex.c (java_new_lexer): Initialize out_first and out_last
4253 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4255 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4257 * parse.y (pop_current_osb): New function.
4258 (array_type:): Use `dims:', changed actions
4259 accordingly. Suggested by Anthony Green.
4260 (array_creation_expression:): Used pop_current_osb.
4261 (cast_expression:): Likewise.
4262 (search_applicable_method_list): Fixed indentation.
4264 2000-10-08 Anthony Green <green@redhat.com>
4266 * parse.y (array_type_literal): Remove production.
4267 (type_literals): Refer to array_type, not array_type_literal.
4269 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4271 Patch contributed by Corey Minyard.
4272 * decl.c (check_local_named_variable): New function.
4273 (tree check_local_unnamed_variable): Likewise.
4274 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4276 2000-10-07 Anthony Green <green@redhat.com>
4278 * class.c (layout_class): Handle case where superclass can't be
4281 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4283 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4286 2000-10-05 Tom Tromey <tromey@cygnus.com>
4288 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4289 * jvgenmain.c (class_mangling_prefix): Removed.
4290 (class_mangling_suffix): New global.
4292 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4294 (print_method_info): Handle overrides for static and final
4296 (process_file): Generate declaration for class object field.
4297 * class.c (cxx_keywords): New array.
4298 (utf8_cmp): New function.
4299 (cxx_keyword_p): New function.
4300 (layout_class_method): Mangle C++ keywords by appending `$'.
4301 (mangle_field): New function.
4302 (mangle_class_field): Use mangle_field. Mangle class name as
4304 (mangle_static_field): Use mangle_field.
4306 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4308 * decl.c (find_local_variable): Removed uncessary type check and
4309 fixed range check typo. From Corey Minyard.
4311 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * decl.c (give_name_to_locals): New local `code_offset'. Call
4314 `maybe_adjust_start_pc'.
4315 * expr.c (note_instructions): New function.
4316 (expand_byte_code): Don't collect insn starts here.
4317 (peek_opcode_at_pc): New function.
4318 (maybe_adjust_start_pc): Likewise.
4319 * java-tree.h (maybe_adjust_start_pc): Declare.
4320 (note_instructions): Likewise.
4321 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4323 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4325 * parse.y (field_access:): Fixed indentation.
4326 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4328 2000-09-07 Tom Tromey <tromey@cygnus.com>
4331 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4332 JPRIMITIVE_TYPE_P, for arithmetic operators.
4333 (patch_method_invocation): Indentation fix.
4334 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4335 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4336 (do_unary_numeric_promotion): Cleaned up code.
4337 (valid_cast_to_p): Handle boolean correctly.
4339 2000-09-27 Tom Tromey <tromey@cygnus.com>
4341 * lex.c (java_read_unicode): Reset bs_count when finished with
4344 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4347 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4348 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4349 (typeck.o): Depend on ggc.h.
4350 * class.c (add_method_1): Use GC functions for allocation.
4351 (init_class_processing): Register roots.
4352 * decl.c (ggc_p): Set to 1.
4353 (pending_local_decls): Make it static.
4354 (push_jvm_slot): Use GC functions for allocation.
4355 (init_decl_processing): Register roots.
4356 (give_name_to_locals): Use GC functions for allocation.
4357 (lang_mark_tree): New function.
4358 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4359 functions for allocation.
4360 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4361 * lex.c (java_lex): Use build_string, rather than replicating it
4363 * parse.y (goal): Add more roots.
4364 (mark_parser_ctxt): New function.
4365 * typeck.c: Include ggc.h.
4367 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4370 contains something else than MODIFY_EXPR.
4372 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4374 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4375 * Makefile.in (parse.o): Depend on ggc.h.
4376 (class.o): Likewise.
4377 (constants.o): Likewise.
4380 (jcf-parse.o): Likewise.
4381 (jcf-write.o): Likewise.
4382 (mangle.o): Likewise.
4383 * class.c: Include ggc.h.
4384 (build_static_field_ref): Register GC roots.
4385 (layout_class): Likewise.
4386 (init_class_processing): Likewise.
4387 * constants.c: Include ggc.h.
4388 (current_constant_pool_data_ref): Remove.
4389 (tag_nodes): Move it to ...
4390 (get_tag_node): ... here. Register GC roots.
4391 * decl.c: Include ggc.h. Remove many global tree definitions.
4392 (throw_node): Define.
4393 (java_global_trees): Likewise.
4394 (predef_filenames): Make the size a constant.
4395 (init_decl_processing): Adjust accordingly.
4396 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4397 * expr.c: Include ggc.h.
4398 (init_expr_processing): Register GC roots.
4399 (build_invokeinterface): Likewise.
4400 * java-tree.h: Replace extern tree declarations with macros.
4401 (java_global_trees): New variable.
4402 (java_tree_index): New enumeration.
4403 (init_jcf_parse): Declare.
4404 * jcf-parse.c: Include ggc.h.
4405 (current_class): Remove declaration.
4406 (main_class): Likewise.
4407 (all_class_list): Likewise.
4408 (predefined_filename_p): Adjust for constant size of
4410 (init_jcf_parse): New function.
4411 * jcf-write.c: Include ggc.h.
4412 (generate_classfile): Register GC roots.
4413 (append_synthetic_attribute): Likewise.
4414 (append_innerclass_attribute_entry): Likewise.
4415 * lang.c: Include ggc.h.
4416 (lang_print_error): Register GC roots.
4417 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4419 * parse.y: Include ggc.h.
4420 (wfl_operator): Remove.
4421 (goal): Register GC roots.
4422 (java_pop_parser_context): Adjust for new field names.
4423 (java_parser_context_save_global): Likewse.
4424 (java_parser_context_restore_global): Likewise.
4425 (java_parser_context_suspend): Likewise.
4426 (java_parser_context_resume): Likewise.
4427 (verify_constructor_circularity): Register GC roots.
4428 (lookup_cl): Likewise.
4429 (java_reorder_fields): Likewise.
4430 (build_current_this): Likewise.
4431 (class_in_current_package): Likewise.
4432 (argument_types_convertible): Likewise.
4433 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4435 2000-09-14 Tom Tromey <tromey@cygnus.com>
4437 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4439 2000-09-13 Tom Tromey <tromey@cygnus.com>
4441 * jcf-parse.c: Include <locale.h>.
4442 * jv-scan.c: Include <locale.h>.
4444 2000-09-12 Tom Tromey <tromey@cygnus.com>
4446 * expr.c (pop_type_0): Return `Object' if trying to merge two
4448 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4449 interface types; `Object' is always a valid supertype.
4451 2000-09-12 Tom Tromey <tromey@cygnus.com>
4454 * jv-scan.c (help): Document --encoding.
4455 (options): Added `encoding' entry.
4456 (OPT_ENCODING): New define.
4457 (main): Handle --encoding.
4458 Include <langinfo.h> if nl_langinfo exists.
4459 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4461 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4462 (parse_source_file): Correctly call java_init_lex. Added `finput'
4463 argument. Use nl_langinfo to determine default encoding.
4464 * java-tree.h (current_encoding): Declare.
4465 * parse.y (java_parser_context_restore_global): Don't restore
4467 (java_parser_context_save_global): Don't set `finput' field.
4468 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4470 * lang.c (current_encoding): New global.
4471 (lang_decode_option): Recognize `-fencoding='.
4472 (finish_parse): Don't close finput.
4473 * parse.h (struct parser_ctxt): Removed `finput' and
4474 `unget_utf8_value' fields. Added `lexer' field.
4475 (java_init_lex): Fixed declaration.
4476 * lex.c (java_new_lexer): New function.
4477 (java_destroy_lexer): Likewise.
4478 (java_read_char): Added `lex' argument. Handle iconv case.
4479 (java_read_unicode): Added `lex' argument. Count backslashes in
4481 (java_init_lex): Added `finput' and `encoding' arguments. Set
4482 `lexer' field in ctxp.
4483 (BAD_UTF8_VALUE): Removed.
4484 (java_lex): Handle seeing UEOF in the middle of a string literal.
4485 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4486 (java_lexer): New structure.
4489 (DEFAULT_ENCODING): New define.
4490 (java_destroy_lexer): Declare.
4492 2000-09-12 Tom Tromey <tromey@cygnus.com>
4495 * lex.c (java_init_lex): Initialize java_io_serializable.
4496 * parse.y (java_io_serializable): New global.
4497 (valid_ref_assignconv_cast_p): An array can be cast to
4500 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4502 * decl.c, expr.c: Include defaults.h if not already included.
4503 Don't define the *_TYPE_SIZE macros.
4505 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4507 * typeck.c (build_java_array_type): Correct first parameter
4508 in ADJUST_FIELD_ALIGN invocation.
4510 2000-09-06 Tom Tromey <tromey@cygnus.com>
4512 * lang-specs.h: Also recognize `-femit-class-files'.
4514 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4516 * verify.c (merge_types): Load the types to merge if necessary.
4518 2000-09-02 Anthony Green <green@redhat.com>
4520 * jcf-io.c: Include zlib.h.
4521 (open_in_zip): Read compressed class file archives.
4522 * zipfile.h (ZipDirectory): Add uncompressed_size and
4523 compression_method fields.
4524 * zextract.c (read_zip_archive): Collect file compression info.
4526 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4528 * parse.y (do_resolve_class): Also explore superclasses of
4529 intermediate enclosing contexts when searching for inner classes.
4531 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * parse.y (variable_declarator_id:): Better error message.
4534 (expression_statement:): Use YYNOT_TWICE.
4535 (cast_expression:): Likewise.
4536 (assignment:): Likewise.
4538 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4540 * parse.y (do_merge_string_cste): New locals. Create new
4541 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4543 2000-08-07 Hans Boehm <boehm@acm.org>
4545 * boehm.c (mark_reference_fields): Set marking bits for all words in
4546 a multiple-word record.
4547 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4550 2000-08-31 Mike Stump <mrs@wrs.com>
4552 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4553 jcf-dump$(exeext)): Make parallel safe.
4555 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4557 * jcf-parse.c (set_source_filename): Constify a char *.
4558 * jcf-write.c (append_innerclasses_attribute,
4559 make_class_file_name): Constify a char *. Don't recycle a
4560 variable for an unrelated purpose.
4561 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4562 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4564 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4566 * expr.c (can_widen_reference_to): Fixed indentation.
4567 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4568 * parse.y: `finit$' replaces `$finit$' in comments.
4569 (try_builtin_assignconv): Fixed leading comment.
4571 2000-08-25 Greg McGary <greg@mcgary.org>
4573 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4575 2000-08-24 Greg McGary <greg@mcgary.org>
4577 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4578 * parse.y (BINOP_LOOKUP): Likewise.
4580 2000-08-22 Andrew Haley <aph@cygnus.com>
4582 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4583 sign extending. Fixes gcj/321.
4584 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4585 combining to make a jlong. Fixes gcj/321.
4587 2000-08-21 Nix <nix@esperi.demon.co.uk>
4589 * lang-specs.h: Do not process -o or run the assembler if
4592 2000-08-16 Andrew Haley <aph@cygnus.com>
4594 * typeck.c (build_java_array_type): Rewrite code to do array
4595 alignment. Take into account back-end macros when aligning array
4596 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4597 user to set alignment. Fixes gcj/252 and 160.
4599 2000-08-09 Tom Tromey <tromey@cygnus.com>
4601 * parse.y (check_abstract_method_definitions): Now return `int'.
4602 Check implemented interfaces. Fixes PR gcj/305.
4604 * parse.y (patch_switch_statement): Disallow `long' in switch
4605 expressions. Fixes PR gcj/310.
4607 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4609 * decl.c (finit_leg_identifier_node): New global.
4610 (init_decl_processing): Use `finit$' to initialize
4611 finit_identifier_node. Use `$finit$' to initialize
4612 finit_leg_identifier_node.
4613 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4614 * java-tree.h (finit_identifier_node): Changed attached comment.
4615 (finit_leg_identifier_node): New declaration.
4616 (ID_FINIT_P): Take finit_identifier_node and
4617 finit_leg_identifier_node into account. This is a backward
4620 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4624 (generate_bytecode_insns): Check `nargs' before emitting it.
4625 * verify.c (merge_type_state): Fixed typo.
4626 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4627 generate_bytecode_{conditional,insns}.
4629 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4631 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4634 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4636 * class.c (maybe_layout_super_class): Fixed indentation.
4637 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4638 (java_check_methods): New function declaration.
4639 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4640 instead of `str_ptr'.
4641 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4642 of a `invokeinterface' at the right time.
4643 * parse.h (WFL_STRIP_BRACKET): New macro.
4644 (SET_TYPE_FOR_RESOLUTION): Use it.
4645 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4646 (check_class_interface_creation): Don't check for cross package
4647 innerclass name clashes.
4648 (method_header): Behave properly if MDECL is `error_mark_node'.
4649 (method_declarator): Return `error_mark_node' if bogus current
4651 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4652 (resolve_and_layout): New local `decl_type', set and used. Call
4654 (java_check_methods): New method.
4655 (java_layout_classes): Use it.
4656 (resolve_qualified_expression_name): No EH check necessary in
4658 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4660 (patch_assignment): Set DECL_INITIAL on integral final local.
4662 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * java-tree.h (flag_extraneous_semicolon): New extern.
4665 * lang-options.h: (-Wextraneous-semicolon): New option.
4666 * lang.c (flag_redundant): Fixed typo in leading comment.
4667 (flag_extraneous_semicolon): New global.
4668 (lang_decode_option): Set `flag_extraneous_semicolon' when
4669 -Wall. Decode `-Wextraneous-semicolon'.
4670 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4671 `empty_statement' rule.
4672 (class_body_declaration): Likewise.
4673 (method_body:): Accept `;' as a method body.
4674 (static_initializer:): Removed `SC_TK' hack.
4675 (constructor_block_end:): Likewise.
4676 (empty_statement:): Report deprecated empty declaration. Fixes
4679 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4681 * parse.y (build_dot_class_method_invocation): Changed parameter
4682 name to `type'. Build signature from `type' and convert it to a
4683 STRING_CST if it's an array.
4684 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4685 to use `ref_type' directly.
4687 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4689 * lang-options.h: Added a comma after the last element to avoid
4690 syntax errors when other languages define additional options.
4692 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4694 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4695 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4696 (jc1): Link with $(BACKEND).
4697 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4699 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4701 * jvspec.c: Adjust type of second argument to
4702 lang_specific_driver, and update code as necessary.
4704 * class.c (build_dtable_decl): Initialize dummy.
4706 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4708 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4709 method bodies not to rule out discarding `<clinit>'; don't use
4710 <clinit> to initialize static fields with constant initializers.
4712 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4714 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4716 (method_synthetic): New global.
4717 (HANDLE_METHOD): Recognize synthetic method and tell
4718 `print_method_info' about it.
4719 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4720 processing a synthetic method.
4721 * jcf-reader.c (skip_attribute): New function.
4722 ( skip_attribute): Likewise.
4724 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * parse.y (build_outer_field_access): Fixed comments.
4727 (fix_constructors): Emit the initialization of this$<n> before
4729 (resolve_qualified_expression_name): Build an access to `decl' if
4732 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4734 * parse-scan.y (curent_class): Non longer const.
4735 (inner_qualifier, inner_qualifier_length): Deleted.
4736 (current_class_length): New global.
4737 (bracket_count): Fixed typo in leading comment.
4738 (anonymous_count): New global.
4739 (class_instance_creation_expression:): Handle anonymous classes.
4740 (anonymous_class_creation:): New rule.
4741 (push_class_context): Rewritten.
4742 (pop_class_context): Likewise.
4743 (INNER_QUALIFIER): Macro deleted.
4744 (report_class_declaration): call `push_class_context' when
4745 entering the function. `fprintf' format modified not to use
4747 (report_class_declaration): Assign `package_name' and
4748 `current_class' to NULL separately.
4750 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4752 * expr.c (build_invokeinterface): Call layout_class_methods on
4755 2000-07-27 Tom Tromey <tromey@cygnus.com>
4756 Anthony Green <green@cygnus.com>
4757 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * class.c (make_class_data): Create vtable for abstract classes.
4760 (get_dispatch_table): Changed to cope with abstract classes.
4762 2000-07-27 Tom Tromey <tromey@cygnus.com>
4764 * parse.y (patch_method_invocation): Don't reverse the argument
4765 list when dealing with anonymous class constructors. Fixed typo in
4768 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4770 * parse.y (build_alias_initializer_parameter_list): Reverse
4771 crafted list when building aliases for anonymous class
4774 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4776 * parse.y (jdep_resolve_class): Don't bother checking potential
4777 innerclass access if `decl' is NULL.
4778 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4781 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4783 * parse.c: Remove (again.)
4785 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4787 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4788 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4789 outside the `if' statement, alias to innerclass removed, `decl'
4790 used to mark the class complete.
4792 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4794 * parse.y (simple_name:): Fixed typo in error message.
4796 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4799 or its first operand can be error marks.
4801 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4803 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4804 * parse.y (method_header): Likewise.
4806 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4808 * parse.y (process_imports): Consider that one might be trying to
4809 import an innerclass. Fixes gcj/254
4811 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4813 * parse.y (find_as_inner_class): Handle the case where the
4814 enclosing context of an innerclass has been loaded as bytecode.
4816 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * parse.y (simple_name:): Reject `$' in type names.
4819 (resolve_type_during_patch): Use `type' as a second
4820 argument to resolve_no_layout. Fixes gcj/257.
4822 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4824 * parse.y (find_most_specific_methods_list): Select the only
4825 non-abstract method even if max has been set.
4826 Fixes gcj/285, gcj/298.
4828 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4830 * lang-specs.h: Added %(jc1) to java compiler options.
4832 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4834 * .cvsignore: New file.
4836 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4838 * parse.y (not_accessible_p): Access granted to innerclasses
4839 (indirectly) extending the reference type. Fixes gcj/249.
4841 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4843 * parse.y (patch_method_invocation): Fixed comment.
4844 (maybe_use_access_method): Build this$<n>s to the context of the
4845 target method, or a type that extends it. Fixes gcj/242.
4847 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4851 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4853 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4855 2000-07-13 Tom Tromey <tromey@cygnus.com>
4857 * lang-specs.h: Added %{I*}.
4859 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4861 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4863 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4865 * parse-scan.c: Remove.
4867 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4869 * class.c (set_super_info): Handled protected inner classes.
4870 (common_enclosing_context_p): Bail early if arguments aren't both
4872 (get_access_flags_from_decl): Handle private and protected inner
4874 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4875 (CLASS_PROTECTED): Likewise.
4876 (struct lang_type): New bitfield `poic'.
4877 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4879 (check_inner_class_access): Renamed arguments, added
4880 comments. Handles protected inner classes (fixes gcj/225)
4881 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4883 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4885 * parse.y (resolve_qualified_expression_name): Verify qualified
4886 access to `this'. Fixes gcj/239.
4888 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4890 * jcf-write.c (generate_classfile): Don't install ConstantValue
4893 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4895 * parse.y (resolve_qualified_expression_name): Handle inner class
4896 access. Fixes gcj/256.
4898 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4900 * jcf-write.c (generate_classfile): Properly install the
4901 ConstantValue attribute and the initial value constant pool index
4902 on string constants.
4903 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4906 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4908 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4910 * parse.y (find_as_inner_class): Fixed typo.
4911 (do_resolve_class): Explore enclosing contexts when searching for
4912 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4913 (check_inner_class_access): Check `decl' which can be null in case
4916 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4918 * java-tree.h (java_debug_context): Declared `extern'.
4919 (safe_layout_class): Likewise.
4920 * parse.y (resolve_field_access): Field must be `static' in order
4921 to be replaced by its initial value. Added comments.
4922 (find_applicable_accessible_methods_list): Fixed typo.
4923 (find_most_specific_methods_list): Methods found in innerclasses
4924 take over methods founds in the enclosing contexts.
4925 (java_complete_tree): Loosen restrictions on the type of DECLs
4926 that can be replaced by their initialization values.
4927 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4929 2000-07-05 Tom Tromey <tromey@cygnus.com>
4931 * Make-lang.in (PARSE_DIR): New macro.
4932 (PARSE_RELDIR): Likewise.
4933 (PARSE_C): Likewise.
4934 (PARSE_SCAN_C): Likewise.
4935 ($(PARSE_C)): New target.
4936 ($(PARSE_SCAN_C)): Likewise.
4937 (SET_BISON): New macro.
4938 (BISONFLAGS): Likewise.
4939 (JAVABISONFLAGS): Likewise.
4941 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4943 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4944 argument on the first pass for CNI as well as JNI.
4945 (print_method_info): Set up method name on the first pass only.
4947 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4949 * parse.y (parser_qualified_classname): Removed parameter
4951 (create_interface): Removed first passed parameter to
4952 parser_qualified_classname.
4953 (create_class): Likewise. Don't install alias on static
4954 innerclasses. Fixes gcj/275.
4956 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4958 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4959 debugable statement with empty_stmt_node. Fixes gcj/272
4961 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4963 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4966 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4968 * jcf-write.c (push_long_const): Appropriately cast short negative
4971 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4973 * parse.y (verify_constructor_super): Use loop variable
4974 `m_arg_type' initialized with `mdecl_arg_type'.
4976 2000-06-29 Tom Tromey <tromey@cygnus.com>
4978 * parse.y (resolve_field_access): Handle case where `type_found'
4981 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4983 * expr.c (lookup_field): The same field can be found through two
4984 different interface. Don't declare it ambiguous in that case.
4986 2000-06-27 Tom Tromey <tromey@cygnus.com>
4988 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4989 follows \r, then unget it at a lower level.
4991 2000-06-26 Tom Tromey <tromey@cygnus.com>
4993 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4996 2000-06-25 Tom Tromey <tromey@cygnus.com>
4998 * parse.y (for_statement): Wrap expression in a WFL if it is a
4999 constant. For PR gcj/268.
5001 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * parse.y (do_resolve_class): Minor optimiztion in the package
5004 list search. Removed unnecessary test and return statement.
5005 (valid_ref_assignconv_cast_p): Order of arguments to
5006 enclosing_context_p fixed.
5008 2000-06-24 Tom Tromey <tromey@cygnus.com>
5010 * expr.c (lookup_field): Print error and return error_mark_node if
5011 field reference is ambiguous.
5013 * parse.y (check_abstract_method_definitions): Also check if
5014 `other_method' is abstract.
5016 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5018 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5020 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5021 (struct lang_type): New field `pic'.
5022 (CLASS_PRIVATE): New macro.
5023 * parse.y (check_inner_class_access): New function.
5024 (jdep_resolve_class): Call it.
5026 2000-06-23 Tom Tromey <tromey@cygnus.com>
5028 * parse.y (patch_incomplete_class_ref): Initialize the returned
5029 class. For PR gcj/260.
5031 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5033 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5035 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5037 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5038 Java specific checks.
5039 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5041 * java-tree.def (CASE_EXPR): Marked 'e'.
5042 (DEFAULT_EXPR): Likewise.
5043 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5045 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5046 Java specific checks.
5047 (generate_bytecode_insns): Test try_block for BLOCK before using
5049 * parse.y (build_wfl_wrap): Added `location' argument. Set
5050 EXPR_WFL_LINECOL accordingly.
5051 (dim_expr:): Wrap constants with WFLs.
5052 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5053 (resolve_package): Check for `stmt' not being a BLOCK before
5054 building a debuggable statement with it.
5055 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5057 (resolve_field_access): Make sure `decl' is a DECL before treating
5059 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5060 IDENTIFIER_NODE before treating it as such.
5061 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5062 treating it as such.
5063 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5064 to be applied only on non array types.
5066 2000-06-16 Per Bothner <per@bothner.com>
5068 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5069 define in terms of DECL_RESULT, as that fails when --enable-checking.
5071 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5073 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5074 types the same in comparison.
5075 (CHECK_OP): Add static prototype.
5077 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5079 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5080 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5083 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5085 * decl.c (create_primitive_vtable): Prototype.
5087 * jcf-write.c (generate_bytecode_insns): Initialize variable
5090 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5092 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5094 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5095 to track searched classes, and do not search the same class more than
5096 once. Call find_applicable_accessible_methods_list on immediate
5097 superclass, instead of search_applicable_method_list on all ancestors.
5100 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5102 * parse.y (register_fields): Permit static fields in inner classes
5103 if they are final. Fix for PR gcj/255.
5105 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5108 * parse.y (find_in_imports): Returned type changed to void,
5109 leading comment fixed.
5110 (register_package): New function.
5111 (qualify_and_find): Likewise.
5112 (package_declaration:): Use `register_package'.
5113 (single_type_import_declaration:): Removed local variable
5114 `node'. Added missing `;' for consistency.
5115 (type_import_on_demand_declaration:): Use `chainon' to link new
5117 (lookup_field_wrapper): Lookup local variables defined in outer
5119 (java_complete_class): Don't reverse the list of imported on demand.
5120 (do_resolve_class): Reorganized. Removed local variable
5121 `original_name'. Call `qualify_and_find' with the current package
5122 name, invoke `find_in_imports_on_demand' right after. Call
5123 `qualify_and_find' with the packages we've seen so far. Fixed
5124 operations numbering in comments.
5125 (java_expand_class): Don't reverse `package_list'.
5126 (find_most_specific_methods_list): New local variables `abstract'
5127 and `candidates'. Use them to pick the right method.
5129 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5131 * parse.y (check_modifiers_consistency): Don't subtract out
5132 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5134 2000-06-04 Philipp Thomas <pthomas@suse.de>
5136 * Makefile.in (INTLLIBS): New.
5140 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5142 * class.c (get_dispatch_table): Build the vtable dummy entry list
5143 element with a null purpose. Fixed leading comment.
5144 (build_dtable_decl): Build an accurate dtable type when appropriate
5147 2000-06-02 Richard Henderson <rth@cygnus.com>
5149 * lang.c (lang_get_alias_set): New.
5151 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5153 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5154 before using it as the accessed field.
5156 2000-05-31 Tom Tromey <tromey@cygnus.com>
5158 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5159 char_array_vtable, short_array_vtable, int_array_vtable,
5160 long_array_vtable, float_array_vtable, double_array_vtable):
5162 * expr.c (get_primitive_array_vtable): New function.
5163 (create_primitive_vtable): New function.
5164 (java_lang_expand_expr): Enable code to statically generate
5166 * decl.c (init_decl_processing): Create primitive vtables.
5167 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5168 short_array_vtable, int_array_vtable, long_array_vtable,
5169 float_array_vtable, double_array_vtable): Define.
5171 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5173 * java/parse.y (find_applicable_accessible_methods_list):
5174 Don't add an uninitialized value to the list.
5176 2000-05-25 Tom Tromey <tromey@cygnus.com>
5178 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5179 when trying to see if field's class should be initialized. Always
5180 initialize field's declaring class, not qualified class.
5183 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5184 `wfl_operator', to maybe_build_primttype_type_ref.
5187 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5189 * parse.y (patch_method_invocation): Don't try to lookup methods
5192 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5194 * parse.y (resolve_field_access): Call the appropriate <clinit>
5195 before accessing the length of a static array. Craft a decl for
5196 the field while its time. Fixes PR gcj/129.
5198 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5200 * parse.y (resolve_package): Correctly set `*next' (was off by
5202 (resolve_qualified_expression_name): Fixed comment.
5204 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5206 * jcf-parse.c (jcf_parse_source): Reset current_class and
5207 current_function_decl to NULL before parsing a new file.
5209 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5211 * parse.y (block_end:): If the collected block doesn't feature a
5212 statement, insert an empty statement.
5214 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5216 * parse.y (maybe_yank_clinit): New function.
5217 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5218 end of the list of methods belonging to a class.
5219 (java_complete_expand_method): Check whether <clinit> is really
5220 necessary and expand it accordingly.
5222 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5224 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5225 processed by the method's switch statement.
5227 2000-05-19 Tom Tromey <tromey@cygnus.com>
5229 * java-tree.h: Added init state enum.
5230 * decl.c (emit_init_test_initialization): Initialize class
5231 initialization check variable by looking at class' state.
5233 2000-05-19 Tom Tromey <tromey@cygnus.com>
5235 * java-tree.h (build_instanceof): Declare.
5236 (build_get_class): Declare.
5237 * parse.y (patch_binop): Use build_instanceof.
5238 * expr.c (build_instanceof): New function. If class is final,
5239 don't make a function call.
5240 (expand_java_INSTANCEOF): Use it.
5241 (build_get_class): New function.
5243 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5245 * jcf-write.c (generate_classfile): Scan the source_file for
5246 slashes with the right pointer variable.
5248 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5250 * lang.c (lang_decode_option): Update -Wunused flags by calling
5252 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5254 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5256 * check_init.c (check_init): Constify local char *.
5257 * class.c (push_class): Constify local char *.
5258 * java_tree.h: Update prototypes.
5259 * jcf-io.c (open_class): Constify filename parameter and
5261 (find_class): Remove redundant string copy. Cast return from
5263 * jcf-parse.c (read_class, parse_class_file, yyparse):
5264 Constify local char *.
5265 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5266 Constify local char *.
5267 * jcf.h (JCF): Constify filename and classname.
5268 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5269 * lang.c (init_parse): Constify parameter and return value.
5270 * lex.c (java_get_line_col): Constify filename parameter.
5271 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5272 * parse.y (java_parser_context_suspend,
5273 issue_warning_error_from_context, safe_layout_class): Constify
5275 * parse.c: Regenerate.
5277 2000-05-08 Tom Tromey <tromey@cygnus.com>
5279 * expr.c (build_jni_stub): Cache the result of
5280 _Jv_LookupJNIMethod.
5282 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5284 * decl.c (predef_filenames_size): Now 7.
5285 (predef_filenames): New seventh entry.
5287 2000-05-04 Tom Tromey <tromey@cygnus.com>
5289 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5290 Keep track of when we've seen a reference field after a
5291 non-reference field.
5292 (get_boehm_type_descriptor): Handle case where we see
5293 non-reference fields but no trailing reference field.
5294 * decl.c (rawdata_ptr_type_node): Define.
5295 (init_decl_processing): Initialize rawdata_ptr_type_node.
5296 * java-tree.h (rawdata_ptr_type_node): Declare.
5298 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5300 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5301 specifiers in calls to fprintf.
5303 2000-05-03 Andrew Haley <aph@cygnus.com>
5305 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5307 * javaop.h (WORD_TO_INT): New function.
5308 (IMMEDIATE_s4): Use WORD_TO_INT.
5309 * jcf.h (JPOOL_INT): Ditto.
5311 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5314 2000-04-19 Tom Tromey <tromey@cygnus.com>
5316 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5318 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5320 * expr.c (build_jni_stub): New function.
5321 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5323 * parse.y (java_complete_expand_methods): Expand a native method
5324 and call build_jni_stub if -fjni given.
5325 * lang-options.h: Document -fjni.
5326 * lang.c (flag_jni): New global.
5327 (lang_f_options): Added `jni' entry.
5328 * java-tree.h (soft_lookupjnimethod_node,
5329 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5331 (flag_jni): Declare.
5332 (build_jni_stub): Declare.
5333 (struct lang_decl): Added `native' flag.
5334 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5336 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5337 soft_jnipopsystemframe_node): New globals.
5338 (init_decl_processing): Set them. _Jv_InitClass only takes one
5341 * java-tree.def: Put into `C' mode.
5343 2000-04-27 Tom Tromey <tromey@cygnus.com>
5346 * expr.c (expand_invoke): Generate check to see if object pointer
5347 is null in nonvirtual invocation case.
5348 * java-tree.h (soft_nullpointer_node): Declare.
5349 * decl.c (soft_nullpointer_node): New global.
5350 (init_decl_processing): Initialize soft_nullpointer_node.
5351 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5352 or `private' methods.
5353 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5355 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5357 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5360 2000-04-26 Tom Tromey <tromey@cygnus.com>
5362 * zextract.c (find_zip_file_start): New function.
5363 (read_zip_archive): Use it.
5365 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5369 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5371 * class.c (common_enclosing_context_p): New function.
5372 * java-tree.h (common_enclosing_context_p): Added prototype.
5373 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5374 classes sharing an outer context with the current instance.
5375 * parse.y (build_access_to_thisn): Fixed leading comment.
5376 (verify_constructor_super): New local `supper_inner'. Skip
5377 enclosing context argument in the case of inner class constructors.
5378 (patch_method_invocation): Insert proper context as second
5379 parameter to pure inner class constructor super invocations.
5381 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5383 * parse.y (end_class_declaration): Reset the interface number
5386 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5388 * parse.y (source_start_java_method): Deleted unnecessary code.
5389 (patch_method_invocation): Fixed comment.
5391 2000-04-24 Robert Lipe <robertlipe@usa.net>
5393 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5395 2000-04-23 Tom Tromey <tromey@cygnus.com>
5397 * boehm.c (mark_reference_fields): Use int_byte_position.
5399 2000-04-22 Tom Tromey <tromey@cygnus.com>
5401 * boehm.c (mark_reference_fields): Only call byte_position on
5404 2000-04-22 Tom Tromey <tromey@cygnus.com>
5406 * boehm.c (mark_reference_fields): Added `last_view_index'
5407 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5409 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5411 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5412 * parse.y (check_class_interface_creation): Fixed comments. Select
5413 permitted modifiers for (inner) interfaces. Changed error message
5414 to report rejected modifiers used with local classes.
5416 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5418 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5419 of directly inherited type considered in scope.
5420 * parse.y (do_resolve_class): Search inherited classes for inner
5423 2000-04-20 Tom Tromey <tromey@cygnus.com>
5425 * parse.y (not_accessible_p): Use member's class, not current
5426 class, when doing inheritance check for protected reference.
5429 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5431 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5433 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5435 * parse.y (lookup_field_wrapper): Search for final local aliases.
5436 (resolve_expression_name): Let lookup_field_wrapper search for
5437 final local aliases. Force the value of `name' if one is found.
5438 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5439 an expression name. Fixed comments.
5441 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5443 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5445 2000-04-19 Tom Tromey <tromey@cygnus.com>
5447 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5449 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5451 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5453 2000-04-18 Tom Tromey <tromey@cygnus.com>
5456 * gjavah.c (utf8_cmp): Changed return value.
5457 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5459 (cxx_keywords): New global.
5460 (get_field_name): Handle new result of cxx_keyword_subst.
5461 (print_method_info): Likewise.
5463 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5465 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5466 with a newline, for CNI.
5467 (print_stub_or_jni): Print a space or newline before method name for
5469 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5470 (process_file): Include gcj/cni.h if generating CNI stubs.
5472 2000-04-16 Tom Tromey <tromey@cygnus.com>
5474 * gjavah.c (decompile_method): Use print_field_name.
5477 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * parse.y (java_expand_classes): Reverse the package list once.
5480 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5482 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5483 the `==' and `!=' operators.
5485 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5487 * jcf-write.c (generate_bytecode_insns): At invokation time,
5488 always relate an interface method to the type of its selector.
5490 2000-04-05 Tom Tromey <tromey@cygnus.com>
5493 * expr.c (expand_invoke): Generate check to see if object pointer
5494 is null in nonvirtual invocation case.
5495 * java-tree.h (soft_nullpointer_node): Declare.
5496 * decl.c (soft_nullpointer_node): New global.
5497 (init_decl_processing): Initialize soft_nullpointer_node.
5498 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5499 or `private' methods.
5500 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5502 2000-04-05 Tom Tromey <tromey@cygnus.com>
5505 * parse.y (check_final_assignment): Recognize assignments to the
5506 `length' field of an array when generating class files.
5508 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5510 * class.c (decl_hash): Prototype removed.
5511 (decl_compare): Likewise.
5513 2000-04-05 Tom Tromey <tromey@cygnus.com>
5515 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5516 * parse.y (check_modifiers_consistency): Check for final/volatile
5517 clash. Fixes PR gcj/164.
5519 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5521 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5523 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5525 (add_method_1): Use `java_hash_hash_tree_node' and
5526 `java_hash_compare_tree_node'.
5527 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5528 (java_hash_compare_tree_node): Likewise.
5529 * parse.y (find_applicable_accessible_methods_list): Create,
5530 delete and use a hash table to remember already searched interfaces.
5532 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5534 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5537 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5539 * boehm.c (mark_reference_fields, set_bit): Prototype.
5540 (set_bit): Un-ANSI-fy definition.
5542 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5545 * decl.c (emit_init_test_initialization): Likewise.
5547 * gjavah.c (jni_print_char): Likewise.
5549 * parse.y (create_new_parser_context): Likewise.
5551 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5553 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5554 patch missing hunk. Fixed indentation.
5556 2000-03-30 Tom Tromey <tromey@cygnus.com>
5558 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5559 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5561 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5563 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5564 when negative *before* using it as an array index.
5565 * ChangeLog: Fixed typo.
5567 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5569 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5570 to 0 when it reaches -1.
5572 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5574 * jcf-parse.c (get_constant): Properly cast `num' during the
5575 invocation of `add_double'.
5576 * jcf-write.c (push_long_const): Properly cast `lo' before
5577 comparing it to short bounds.
5578 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5579 `interface_body:' is reduced after the current interface is
5582 2000-03-26 Tom Tromey <tromey@cygnus.com>
5584 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5585 Java-specific `-f' option.
5587 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5589 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5590 Adjust order of making types.
5591 Make bitsize_*_node values.
5593 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5595 * class.c (make_field_value): Use byte_position.
5596 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5597 (java_array_data_offset): Likewise.
5598 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5601 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5603 * parse.y (check_abstract_method_definitions): New local
5604 `end_type_reached'. Make sure we also consider `end_type'.
5605 (java_check_abstract_method_definitions): Make sure we eventually
5606 consider `java.lang.Object'.
5607 (maybe_use_access_method): Don't use access method if not in the
5608 context of a pure inner class or if the method's context is right.
5609 (find_applicable_accessible_methods_list): New static flag
5610 `object_done'. Don't search abstract classes as interfaces. Fixed
5611 indentation. Fixed the `java.lang.Object' only search. Search
5612 class interface(s) first, then fully search enclosing contexts.
5613 (find_most_specific_methods_list): Pick the closest candidate when
5614 they're all abstract.
5616 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5618 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5619 properly initialize `finished_label'. Don't emit gotos for empty
5622 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5624 * except.c (emit_handlers): Clear catch_clauses_last.
5626 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5628 * parse.y (check_method_types_complete): New function.
5629 (create_class): Reset anonymous class counter only when seeing an
5631 (java_complete_class): JDEP_METHOD: Don't recompute signature
5634 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5636 * class.c (build_static_ref): Fixed indentation in comment.
5637 * java-tree.def (TRY_EXPR): Fixed typo in name.
5638 (CLASS_LITERAL): Likewise.
5639 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5640 (struct lang_type): New field `dot_class'.
5641 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5642 (generate_classfile): Method `class$' is synthetic.
5643 * parse.y (build_do_class_method): New function.
5644 (build_dot_class_method_invocation): Likewise.
5645 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5646 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5647 (qualify_ambiguous_name): Likewise.
5648 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5649 (build_try_statement): Fixed leading comment.
5651 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5653 * class.c (make_field_value): Properly handle sizes.
5654 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5655 (layout_class_method): Count using trees.
5656 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5657 * expr.c (java_array_data_offset): Use int_bit_position.
5658 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5659 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5661 2000-03-16 Tom Tromey <tromey@cygnus.com>
5663 * lang.c (flag_hash_synchronization): New global.
5664 (lang_f_options): Added `hash-synchronization'.
5665 * lang-options.h: Mention -fhash-synchronization.
5666 * java-tree.h (flag_hash_synchronization): Declare.
5667 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5668 hash table synchronization is disabled.
5669 * decl.c (init_decl_processing): Only push `sync_info' value when
5670 hash table synchronization is disabled.
5671 * class.c (make_class_data): Only push `sync_info' field when hash
5672 table synchronization is disabled. Removed dead code.
5674 2000-03-16 Tom Tromey <tromey@cygnus.com>
5676 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5678 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5680 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5682 * parse.y (patch_method_invocation): Handle anonymous classes
5683 creation in static context.
5685 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5687 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5688 * parse.y (resolve_qualified_expression_name): Use it.
5689 (patch_method_invocation): Likewise.
5691 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5693 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5694 depending on the type of dependency which dictates what the
5696 (unresolved_type_p): Resolved types limited to the current class.
5698 2000-03-15 Tom Tromey <tromey@cygnus.com>
5700 * decl.c (init_decl_processing): Set type of `sync_info' to be
5703 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5704 Correctly compute bit number for current slot. Zero `high' and
5705 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5706 mark_reference_fields.
5707 (mark_reference_fields): New function.
5709 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5711 * parse.y (register_incomplete_type): Fixed initialization of
5714 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5716 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5718 (push_class_context, pop_class_context): New function.
5719 (class_body:): Call pop_class_context.
5720 (interface_body:): Likewise.
5721 (INNER_QUALIFIER): New macro.
5722 (report_class_declaration): Changed output format and use
5723 INNER_QUALIFIER. Call push_class_context.
5725 2000-02-14 Andrew Haley <aph@cygnus.com>
5727 * check-init.c (check_init): Add new cases for unary and binary
5730 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5732 * parse.y (resolve_package): Set `next' once a type name has been
5733 progressively discovered.
5734 (resolve_qualified_expression_name): Propagate resolution only if
5735 there are remaining qualifiers. Take into account `q' might have
5736 been cleared after re-qualification.
5737 * parse.y (patch_method_invocation): New local `resolved'.
5738 Section dealing with qualified expression rewritten to use
5739 resolve_field_access.
5741 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5743 * parse.h (PUSH_CPC): Fixed indentation.
5744 (DEBUG_CPC): New macro.
5745 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5746 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5747 * parse.y (class_body_declaration:): Use
5748 SET_CPC_INSTANCE_INITIALIZER_STMT.
5749 (method_declaration:): Check for null current_function_decl.
5750 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5751 (java_parser_context_pop_initialized_field): Better handling of
5753 (maybe_make_nested_class_name): Mark nested class name as
5754 qualified when necessary.
5755 (end_class_declaration): Don't call java_parse_context_resume when
5756 one or more error occurred.
5757 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5758 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5759 SET_CPC_INITIALIZER_STMT.
5760 (method_header): Check for inner classes declaring static methods.
5761 (resolve_qualified_expression_name): Handle situation where `this'
5764 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5766 * typeck.c (build_prim_array_type): Correctly set the high word too.
5768 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5770 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5772 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5773 list of methods for interfaces.
5775 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5777 * parse.y (qualify_ambiguous_name): Properly handle expressions
5780 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5782 * parse.y (check_final_assignment): Extended to process
5784 (patch_assignment): Have check_final_assignment called only once.
5786 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5788 * java-tree.h (IS_INIT_CHECKED): New flag.
5789 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5790 * parse.y (patch_string): Call force_evaluation_order on the
5791 completed string concatenation tree.
5792 * expr.c (force_evaluation_order): Call force_evaluation_order on
5793 function's arguments too.
5795 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5797 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5798 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5799 (build_anewarray): Likewise.
5800 * parse.y (patch_newarray): Likewise.
5801 * parse.c: Regenerated.
5803 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5805 * decl.c (init_decl_processing): Added new class fields `depth',
5806 `ancestors', and `idt' to class_type_node. Use
5807 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5808 * class.c (make_class_data): Push initial values for new fields.
5809 * java-tree.h: Updated prototype for `build_invokeinterface'.
5810 * expr.c (build_invokeinterface): Changed parameters to accept
5811 `method' tree. Calculate index of `method' in its declaring
5812 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5813 (expand_invoke): Call `build_invokeinterface' with new parameters.
5814 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5817 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5819 * typeck.c (lookup_do): Search superinterfaces first
5820 when looking up an interface method. From Godmar Back
5823 2000-03-06 Tom Tromey <tromey@cygnus.com>
5825 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5827 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5829 * java-tree.h (lookup_argument_method2): Declared.
5830 (safe_layout_class): Prototype moved from parse.h.
5831 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5832 * parse.y (java_check_regular_methods): Local `super_class' gone.
5833 Call lookup_argument_method2 instead of lookup_argument_method.
5834 Perform modifier match for methods found declared in implemented
5835 interfaces. Fixed indentation problem. Overriding/hiding error
5836 report to take place only for methods found in classes.
5837 * typeck.c (lookup_argument_method): Changed leading
5838 comment. Re-written by calling lookup_do.
5839 (lookup_argument_method2): New function.
5840 (lookup_java_method): Re-written by calling lookup_do.
5841 (lookup_do): New function.
5843 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5845 * check-init.c (check_init): Removed dead code. Handle (blank)
5847 * parse.y (declare_local_variables): New local `final_p', set it
5848 and use it to initialize LOCAL_FINAL.
5849 (check_final_assignment): Only check FIELD_DECLs.
5851 2000-02-17 Tom Tromey <tromey@cygnus.com>
5853 * Makefile.in (JAVA_OBJS): Added boehm.o.
5854 (boehm.o): New target.
5855 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5856 * java-tree.h (flag_use_boehm_gc): Declare.
5857 (get_boehm_type_descriptor): Declare.
5858 * lang.c (lang_f_options): Added `use-boehm-gc'.
5859 (flag_use_boehm_gc): New global.
5860 * lang-options.h: Added -fuse-boehm-gc.
5861 * boehm.c: New file.
5862 * class.c (get_dispatch_table): If class uses a Boehm type
5863 descriptor, put it in the vtable.
5864 (make_class_data): Removed dead code.
5866 2000-03-03 Per Bothner <per@bothner.com>
5868 * decl.c (init_decl_processing): Initialize sizetype properly.
5870 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5872 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5873 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5874 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5875 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5876 (jcf_parse): New local `current'. Load innerclasses seen in outer
5877 context being processed.
5878 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5879 * jcf-write.c (append_innerclasses_attribute): New function.
5880 (append_innerclasses_attribute_entry): Likewise.
5881 (get_access_flags): Handle static classes. Set anonymous and local
5882 classes to be private.
5883 (generate_classfile): Attribute count adjusted. Call
5884 append_innerclasses_attribute.
5885 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5886 PURE_INNER_CLASS_TYPE_P.
5887 * parse.y (parser_qualified_classname): New parameter `is_static',
5888 produce non qualified name accordingly.
5889 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5890 (create_interface): Added argument to parser_qualified_classname.
5891 (create_class): Added argument to parser_qualified_classname. Setup
5892 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5893 (add_inner_class_fields): Fixed indentation.
5894 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5895 (method_declarator): Fixed typo in comment.
5896 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5897 (build_current_thisn): Likewise.
5898 (patch_method_invocation): Likewise.
5900 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5902 * decl.c (current_function_decl): Move to toplev.c.
5904 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5906 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5907 (DECL_BIT_INDEX): Use underlying representation.
5908 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5910 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5912 * expr.c (build_java_ret): Pass proper type to size_binop.
5914 2000-02-25 Anthony Green <green@cygnus.com>
5916 * expr.c (build_class_init): Mark the decl to be ignored by
5918 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5919 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5920 * class.c (init_test_hash_newfunc): New function.
5921 (decl_hash): New function.
5922 (decl_compare): New function.
5923 * decl.c (emit_init_test_initialization): New function.
5924 (complete_start_java_method): Traverse the init test hashtable,
5925 calling emit_init_test_initialization.
5926 (always_initialize_class_p): Define.
5927 * expr.c (build_class_init): Use initialization tests when
5928 emitting class initialization code.
5929 (always_initialize_class_p): Declare.
5930 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5932 * java-tree.h: Include hash.h.
5933 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5934 (struct lang_decl): Add init_test_table field.
5935 (init_test_hash_entry): Define.
5937 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5939 * gjavah.c (main): Avoid using `argi' to report unimplemented
5942 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5945 initialize locals to avoid warnings. Local `exception_type' moved
5948 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5950 * parse.y (resolve_expression_name): Use `orig' as a second
5951 argument to resolve_field_access.
5952 (resolve_field_access): Removed unnecessary code when dealing with
5955 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5957 * class.c (push_super_field): Don't push the field twice.
5958 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5959 * parse.h (java_reorder_fields): Prototyped.
5960 * parse.y (java_reorder_fields): New function.
5961 (java_layout_class): Simplified not to worry about re-ordering.
5963 2000-02-23 Tom Tromey <tromey@cygnus.com>
5965 * gjavah.c (print_name): In JNI case, correctly quote string.
5966 (print_method_info): Don't handle overrides in JNI mode.
5968 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5970 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5971 value type set to `boolean_type_node'.
5973 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5975 * jcf-dump.c (main): Test for correct condition after
5976 output file creation.
5978 2000-02-19 Anthony Green <green@cygnus.com>
5980 * jcf-depend.c (add_entry): Fix test for first list entry.
5982 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5984 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5985 * constants.c (build_constants_constructor): Likewise.
5987 2000-02-19 Anthony Green <green@cygnus.com>
5989 * jcf-depend.c (add_entry): Add entries to the end of the list.
5991 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5993 * decl.c (INT_TYPE_SIZE): Define if necessary.
5994 (expand_java_return): Handle the case of a native integer smaller
5997 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5999 * gjavah.c (help): Use GCCBUGURL.
6000 * jv-scan.c (help): Likewise.
6001 * jcf-dump.c (help): Likewise.
6003 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6005 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6008 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6010 * jcf-parse.c (load_class): Call `fatal' if no file containing
6011 the target class are found.
6013 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6015 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6016 lex.c, lex.h, and PARSE_H to...
6017 (parse.o, parse-scan.o): ...here, respectively.
6019 * lex.c: Split out code that may trigger SIGFPE from yylex()
6020 to its own function.
6021 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6023 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6025 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6027 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * parse.y (outer_field_access_p): Stop in time when outer contexts
6031 (resolve_qualified_expression_name): Properly qualify *everything*
6032 after a package.type to be resoled as expression names.
6033 (find_applicable_accessible_methods_list): Save/restore `class' to
6034 isolate it from a possible outer context search.
6036 2000-02-15 Tom Tromey <tromey@cygnus.com>
6038 * gjavah.c (jni_print_char): New function.
6039 (print_full_cxx_name): Use it.
6040 (decode_signature_piece): Likewise.
6041 (print_cxx_classname): Likewise.
6043 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6045 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6047 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6049 * gjavah.c: Include version.h.
6051 * jcf-dump.c: Likewise.
6053 * jv-scan.c: Likewise.
6055 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * parse.y (outer_field_access_fix): First parameter now a tree
6058 node. Check for assignement to final. First argument to
6059 build_outer_field_access_fix modified to accommodate prototype.
6060 (build_outer_field_access): Don't check for assignment to final
6062 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6063 possibly returned by outer_field_access_fix. Changed
6064 outer_field_access_fix's first argument.
6065 (check_final_assignment): $finit$'s context is OK.
6066 (patch_unaryop): Use node instead of its line/column value when
6067 calling outer_field_access_fix.
6069 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * parse.y (interface_declaration:): No longer tagged
6072 <node>. Re-installed default action.
6073 (class_member_declaration:): Handle inner interfaces.
6074 (interface_member_declaration): Handle inner interfaces and
6076 (create_interface): Push error if one seen. Suspend parsing
6077 context when processing an inner interface.
6078 (register_fields): Inner class static field limitations not to
6079 apply to inner interfaces.
6081 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6083 * jcf-parse.c (load_class): Update `java_error_count' when a
6084 class' file can't be found.
6085 (parse.y): Avoid (byte)code generation when errors seen.
6087 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6089 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6090 decodes a valid node.
6091 (patch_binop): Handle TRUNC_DIV_EXPR.
6093 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6095 * parse.y (resolve_package): New local `acc'. Try to progressively
6096 build and guess a package and type name.
6098 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6100 * parse.y (find_applicable_accessible_methods_list): Load and
6101 layout the search class if necessary.
6102 (java_complete_tree): Keep to original type of the folded initial
6105 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6108 Generate error message if circularity is detected. New static
6110 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6111 * jcf-write.c (generate_bytecode_insns): Very simply handle
6113 * parse.y (java_check_circular_reference): Use
6114 `cyclic_inheritance_report' during report, if necessary.
6115 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6116 walking NEW_ARRAY_INIT twice.
6118 2000-02-09 Tom Tromey <tromey@cygnus.com>
6120 * parse.y (check_class_interface_creation): Allow inner classes to
6121 be `private' or `protected', check modifiers' consistency. Prevent
6122 block local classes from bearing any modifiers.
6124 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6126 * except.c (check_start_handlers): Re-add prototype lost in last
6128 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6130 2000-02-09 Andrew Haley <aph@cygnus.com>
6132 * decl.c (clear_binding_level): Remove excess initializer.
6133 (maybe_poplevels): Remove unused variable.
6134 (force_poplevels): Ditto.
6135 (struct binding_level): Add comment.
6137 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * jcf-write.c (generate_classfile): Don't consider
6140 pre-initialization with reference value (use <clinit> instead.)
6141 * parse.y (java_fix_constructors): No generated constructor for
6143 (build_outer_field_access): Removed debug message.
6144 (outer_field_expanded_access_p): Adapted to bytecode generation.
6145 (build_outer_field_access_method): Use fix_method_argument_names.
6146 (build_outer_method_access_method): Fixed indentation. Added
6147 comment. Handle access method generation for static and also void
6149 (build_access_to_thisn): Inserted debug message.
6150 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6151 (resolve_qualified_expression_name): Fixed comment.
6152 (not_accessible_p): Adapted to bytecode generation. Added comment.
6153 (patch_method_invocation): Added comment.
6154 (maybe_use_access_method): Fixed leading comment. Handle static
6156 (java_complete_lhs): Don't shortcut handling of initialized upon
6157 declaration String type static fields when generating bytecode.
6158 (patch_unaryop): Handle outer field access when generating
6161 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6163 * java-tree.h (FIELD_THISN): New macro.
6164 * jcf-write.c (append_synthetic_attribute): New function.
6165 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6166 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6167 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6169 (build_outer_field_access): Turned on access functions usage and
6170 generation when compiling to bytecode.
6171 (maybe_use_access_method): Likewise.
6173 2000-01-25 Andrew Haley <aph@cygnus.com>
6175 * java-except.h (struct eh_range): Add `expanded' field.
6176 (maybe_start_try): Add end_pc arg.
6177 (maybe_end_try): Ditto.
6178 * java-tree.h (force_poplevels): new function.
6179 * expr.c (expand_byte_code): Don't call maybe_start_try or
6181 * except.c (add_handler): Reset expanded.
6182 (expand_start_java_handler): Set expanded.
6183 (check_start_handlers): Don't expand a start handler that's
6184 already been expanded.
6185 (maybe_start_try): Add end_pc arg. Only expand a handler which
6187 (expand_end_java_handler): call force_poplevels.
6188 (force_poplevels): new function.
6189 * decl.c (binding_level): Add start_pc of binding level.
6190 (maybe_pushlevels): Call maybe_start_try when pushing binding
6192 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6193 (LARGEST_PC): Define.
6194 (clear_binding_level): Use LARGEST_PC.
6196 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6197 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6198 (binding_depth, is_class_level, current_pc): new variables.
6199 (struct binding_level): ditto.
6200 (indent): new function.
6201 (push_jvm_slot): add debugging info.
6202 (maybe_pushlevels): ditto.
6203 (maybe_poplevels): ditto.
6206 (start_java_method): ditto.
6207 (give_name_to_locals): comment only.
6208 * except.c (binding_depth, is_class_level, current_pc):
6210 (expand_start_java_handler): add debugging info.
6211 (expand_end_java_handler): ditto.
6213 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6215 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6216 (print_name_for_stub_or_jni, process_file): Constify a char*.
6218 2000-02-03 Tom Tromey <tromey@cygnus.com>
6220 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6222 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6224 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6225 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6228 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6230 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6231 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6232 (struct lang_type): New field `ii_block'.
6233 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6234 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6235 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6236 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6237 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6238 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6240 * parse.y (add_instance_initializer): New function.
6241 (in_instance_initializer): New static global.
6242 (class_body_declaration:): Link instance initializer block.
6243 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6244 (array_creation_expression:): Remove unused local.
6245 (java_parser_context_push_initialized_field): Fixed leading
6246 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6247 CPC_INSTANCE_INITIALIZER_LIST.
6248 (java_parser_context_pop_initialized_field): Likewise.
6249 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6250 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6251 CPC_INITIALIZER_STMT.
6252 (fix_constructors): New local `class_type'. Use it. Call
6253 add_instance_initializer.
6254 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6255 (patch_return): Forbid return in instance initializers.
6256 (patch_throw_statement): Enforce exception handling in the context
6257 of instance initializers.
6259 2000-02-03 Tom Tromey <tromey@cygnus.com>
6261 * Make-lang.in (java.mostlyclean): Remove executables in
6264 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6266 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6267 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6268 (java_float_finite): Convert to use union Word from javaop.h.
6269 (java_double_finite): Convert to use union DWord from javaop.h.
6271 2000-02-02 Tom Tromey <tromey@cygnus.com>
6273 * gjavah.c (options): Added `jni' entry.
6274 (help): Document -jni.
6275 (flag_jni): New global.
6276 (process_file): Handle JNI output. Don't print text from
6277 -prepend, -add, etc, when generating stubs. Only remove `.class'
6278 suffix if it actually exists.
6279 (main): Create a `.c' file when run with `--jni --stubs'. Create
6280 correct output file name with `--jni'.
6281 (print_include): Mangle header name differently in JNI case.
6282 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6284 (print_method_info): Handle JNI case. Put signature info into
6285 method name. Handle case when STREAM is NULL.
6286 (print_name_for_stub_or_jni): New function.
6287 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6288 (print_cxx_classname): Handle JNI.
6289 (print_full_cxx_name): Likewise.
6290 (decode_signature_piece): Likewise.
6291 (overloaded_jni_method_exists_p): New function.
6292 (struct method_name): Added `signature' and `sig_length' fields.
6293 (HANDLE_END_FIELD): Do nothing in JNI mode.
6295 2000-02-02 Tom Tromey <tromey@cygnus.com>
6297 * jv-scan.c: Include version.c, <getopt.h>.
6298 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6299 (options): New array.
6300 (usage): New function.
6301 (version): New function.
6302 (main): Use getopt_long to parse command line.
6303 * jcf-dump.c: Include version.c, <getopt.h>.
6304 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6305 OPT_JAVAP): New macros.
6306 (options): New array.
6307 (usage): Return `void'. Changed message.
6308 (help): New function.
6309 (version): New function.
6310 (main): Use getopt_long_only to parse command line.
6311 * gjavah.c: Include <getopt.h>.
6312 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6313 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6314 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6315 (options): New array.
6316 (java_no_argument): Removed.
6317 (help): Updated with missing options.
6318 (main): Use getopt_long_only to parse command line.
6319 (usage): Changed message.
6321 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6323 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6324 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6325 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6326 * parse.y (array_creation_expression:): Handle anonymous arrays.
6327 (build_array_from_name): Don't set `ret_name' if null.
6328 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6329 (qualify_ambiguous_name): Likewise.
6330 (java_complete_expand_class): Likewise.
6332 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6334 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6335 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6336 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6337 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6338 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6339 AIPL_FUNCTION_COMPLETED_INVOCATION.
6340 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6341 AIPL_FUNCTION_INVOCATION_READY.
6342 (AIPL_FUNCTION_DECLARATION): New enum entry.
6343 * parse.y (reorder_static_initialized): New function.
6344 (java_parser_context_pop_initialized_field): Use it.
6345 (add_inner_class_fields): Use
6346 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6347 augmented. Install marker after last alias initializer, if any.
6348 (generate_finit): Fixed typo. Don't try to retain only the used
6350 (method_header): Compute and set DECL_FUNCTION_NAP.
6351 (method_declarator): Fixed comment. Insert alias initializer in
6353 (build_alias_initializer_parameter_list): Fixed leading
6354 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6355 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6356 (java_complete_expand_class): Code to retain only used aliases
6358 (java_complete_expand_methods): New local `first_decl'. Generate
6359 $finit$ first, then expand the constructors, regular methods and
6361 (java_complete_expand_method): Don't report error on missing
6362 return statement if previously detected bogus.
6363 (fix_constructors): Don't patch constructor parameters list.
6364 (patch_method_invocation): Use new AIPL enum values. Reverse
6365 alias initializer list for anonymous classes.
6367 2000-01-30 Anthony Green <green@redhat.com>
6369 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6370 determine how many stack slots to pop.
6372 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6374 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6375 error handling/recovery.
6376 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6378 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6380 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6381 FIELD_LOCAL_ALIAS_USED): New macros.
6382 (DECL_FUNCTION_NAP): New macro.
6383 (struct lang_decl): New field `nap'.
6384 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6385 (struct lang_type): New fields `finit_stmt_list' and
6387 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6388 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6389 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6390 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6391 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6392 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6393 (BUILD_THROW): Macro line separator re-indented.
6394 * parse.y (end_class_declaration): New function.
6395 (maybe_generate_pre_expand_clinit): New name for
6396 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6397 pre-expand static fields.
6398 (maybe_generate_clinit): Function deleted.
6399 (check_for_static_method_reference): Prototype's parameter list
6401 (generate_finit): New name for maybe_generate_finit. Changed
6402 leading comment. Function rewritten to use
6403 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6404 (build_alias_initializer_parameter_list): New function.
6405 (java_parser_context_pop_initialized_field): Likewise.
6406 (add_inner_class_fields): Likewise.
6407 (type_declaration:): Call end_class_declaration.
6408 (class_member_declaration:): Likewise.
6409 (formal_parameter_list:): Fixed typos.
6410 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6411 element. Improved error handling.
6412 (block_statement:): Call end_class_declaration.
6413 (anonymous_class_creation:): Likewise.
6414 (create_anonymous_class): Fixed comments.
6415 (create_class): Call add_inner_class_fields.
6416 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6417 (method_header): Use MARK_FINAL_PARMS.
6418 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6419 (method_declarator): Propagate final argument flag.
6420 (craft_constructor): New local `artificial'. Call
6421 build_alias_initializer_parameter_list. Use
6422 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6423 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6425 (complete_expand_class): Get rid of unused outer context local
6427 (java_complete_expand_methods): Fixed leading
6428 comment. Generate/pre-expand <clinit> first. Changed method
6429 expansion order to regular, $finit$, constructors, <clinit>.
6430 (java_complete_expand_method): Set current_function_decl.
6431 (fix_constructors): Fix constructor parameter list to account for
6432 outer context local alias initializers.
6433 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6434 (resolve_expression_name): Lookup outer context local aliases. New
6435 local `access', use it.
6436 (patch_method_invocation): Patch inner class ctor invocation with
6437 outer context local aliases initialization values. $finit$
6438 invocation patching now includes things generated with
6439 build_alias_initializer_parameter_list.
6440 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6441 (build_super_invocation): Likewise.
6442 (patch_assignment): Changed comment.
6444 2000-01-27 Andrew Haley <aph@cygnus.com>
6446 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6450 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6452 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6454 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6456 * parse.y (register_fields): Don't pass a format specifier to
6457 OBSOLETE_MODIFIER_WARNING.
6458 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6459 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6461 (check_modifiers): Change function into a macro.
6462 (check_class_interface_creation): Pass a literal format string.
6464 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6466 * buffer.h: PROTO -> PARAMS.
6467 * check-init.c: Likewise.
6468 * class.c: Likewise.
6469 * constants.c: Likewise.
6470 * convert.h: Likewise.
6472 * except.c: Likewise.
6474 * gjavah.c: Likewise.
6475 * java-except.h: Likewise.
6476 * java-tree.h: Likewise.
6477 * jcf-depend.c: Likewise.
6478 * jcf-dump.c: Likewise.
6479 * jcf-parse.c: Likewise.
6480 * jcf-path.c: Likewise.
6481 * jcf-reader.c: Likewise.
6482 * jcf-write.c: Likewise.
6484 * jv-scan.c: Likewise.
6485 * jvgenmain.c: Likewise.
6486 * jvspec.c: Likewise.
6490 * parse-scan.y: Likewise.
6491 * parse.h: Likewise.
6492 * parse.y: Likewise.
6493 * typeck.c: Likewise.
6494 * verify.c: Likewise.
6497 * zextract.c: Likewise.
6498 * zipfile.h: Likewise.
6500 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6502 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6503 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6504 * constants.c (build_constant_data_ref): Check for cached
6505 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6506 in TYPE_CPOOL_DATE_REF.
6507 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6508 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6509 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6510 (LOCAL_FINAL): New macro.
6511 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6512 constant pool -- don't try to reuse.
6513 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6515 (find_in_current_zip): Use TYPE_JCF.
6516 * parse.h (java_check_final): Prototype removed.
6517 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6518 (maybe_create_class_interface_decl,
6519 check_class_interface_creation): Likewise.
6520 (java_expand_finals): Function removed.
6521 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6522 (block_statement:): Fixed comment.
6523 (anonymous_class_creation:): Likewise.
6524 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6526 (check_class_interface_creation): Loosened error report on (inner)
6527 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6528 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6529 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6531 (create_interface): Likewise.
6532 (anonymous_class_counter): New static global.
6533 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6534 patch. Fixed comments.
6535 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6536 anonymous_class_counter when declaring a toplevel class.
6537 (craft_constructor): Fixed constructor name when handling
6538 anonymous classes. Anonymous class constructors to feature hidden
6540 (java_fix_constructors): Added comment.
6541 (java_check_final): Function removed.
6542 (java_complete_expand_methods): Fixed comment. Don't generate
6543 class data, save its outgoing constant pool instead.
6544 (verify_constructor_super): Skip anonymous class constructor
6545 hidden this$<n> parameter.
6546 (java_expand_classes): New local `saved_ctxp'. Removed call to
6547 java_expand_finals and java_check_final. Expand anonymous class
6548 constructors. Generate class data.
6549 (build_super_invocation): Skip anonymous class hidden this$<n>
6551 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6552 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6553 (set_java_signature): Likewise.
6555 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6557 * gjavah.c: Delete ACC_VISIBILITY define.
6558 * jcf.h: Add ACC_VISIBILITY define.
6559 * parse.y: final: rule tagged <value>.
6560 (java_check_regular_methods): Use ACC_VISIBILITY define for
6561 default package access check.
6562 (local_variable_declaration_statement): Use final: rule.
6564 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6566 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6569 2000-01-17 Tom Tromey <tromey@cygnus.com>
6571 * gjavah.c (print_field_info): Allow non-static final fields.
6573 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6575 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6576 * parse.y (patch_anonymous_class): New function.
6577 (create_anonymous_class): Register incomplete type when the
6578 class/interface to extends/implement isn't known yet.
6579 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6580 (verify_constructor_super): Tuned error message.
6582 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6584 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6585 (ANONYMOUS_CLASS_P): New macro.
6586 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6587 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6588 * parse.y (create_class): Added leading argument.
6589 (maybe_create_class_interface_decl,
6590 check_class_interface_creation): Likewise.
6591 (craft_constructor): New function.
6592 (verify_constructor_super): Added argument in prototype.
6593 (class_declaration:): Inserted leading argument.
6594 (for_begin:): Use FOR_LOOP_P.
6595 (anonymous_class_creation): Create WFL of the anonymous class to
6596 instantiate. Call build_new_invocation. Added comments.
6597 (check_class_interface_creation): Handle parameter `anonymous' in
6598 verbose mode class creation announce.
6599 (link_nested_class_to_enclosing): Exclude anonymous classes.
6600 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6601 anonymous class, even though they appear to have an enclosing
6603 (create_interface): Pass extra argument to
6604 check_class_interface_creation.
6605 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6606 (create_class): Call check_class_interface_creation and
6607 maybe_create_class_interface_decl with extra new argument. Don't
6608 add private this$<n> to anonymous classes.
6609 (method_declarator): Insert hidden this$<n> to anonymous class
6611 (java_fix_constructors): Deleted code creating default
6612 constructor. Call craft_constructor instead.
6613 (java_check_regular_methods): Set `saw_constructor' to 1 for
6615 (fix_constructors): Pass extra argument to verify_constructor_super.
6616 (verify_constructor_super): New local `sdecl', use it. Search for
6617 matching constructor (possibly featuring arguments) in super
6619 (lookup_method_invoke): Craft constructor according to arguments
6620 list when dealing with anonymous class constructors.
6621 (build_super_invocation): Pass arguments to anonymous class super
6623 (search_loop): Use FOR_LOOP_P.
6624 (labeled_block_contains_loop_p): Likewise.
6626 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6628 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6629 (enclosing_context_p): New function.
6630 (get_access_flags_from_decl): Handle CLASS_STATIC.
6631 (maybe_layout_super_class): Extra first argument passed to
6633 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6635 * decl.c (access0_identifier_node): New global.
6636 (init_decl_processing): access0_identifier_node initialized.
6637 (pushdecl): Set DECL_CONTEXT only on non type decls.
6638 * expr.c (lookup_field): Lookup inner class fields in enclosing
6640 (expand_invoke): Use ID_INIT_P.
6641 (expand_java_field_op): Use DECL_CLINIT_P.
6642 * java-tree.def (CLASS_LITERAL): New tree code.
6643 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6644 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6645 (struct lang_decl): New field `inner_access'.
6646 (enclosing_context_p): Prototyped.
6647 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6648 ID_CLINIT_P): New macros.
6649 (CLASS_STATIC): New macro.
6650 (CLASS_ACCESS0_GENERATED_P): New macro.
6651 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6652 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6653 INNER_CLASS_P): New macros.
6654 (DECL_INNER_CLASS_LIST): New macro.
6655 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6657 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6658 the shift value to int. Fixed typo in comment.
6659 * lex.c (inst_id, wpv_id): Initialize.
6660 * mangle.c (unicode_mangling_length): Take `$' into account.
6661 * parse.h (DRECOVER, RECOVER): Terminate properly.
6662 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6663 (typedef struct _jdep): New field `enclosing'.
6664 (JDEP_ENCLOSING): New macro.
6665 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6666 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6667 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6668 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6669 GET_ENCLOSING_CPC_CONTEXT): New macros.
6670 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6671 (do_resolve_class): Added extra argument in prototype.
6672 * parse.y (resolve_class): Added extra argument in prototype.
6673 (maybe_create_class_interface_decl): Likewise.
6674 (maybe_use_access_method, build_wfl_wrap): New functions.
6675 (java_complete_expand_classes, java_complete_expand_class):
6677 (java_parser_context_push_initialized_field,
6678 java_parser_context_suspend, java_parser_context_resume):
6680 (maybe_make_nested_class_name, make_nested_class_name,
6681 set_nested_class_simple_name_value,
6682 link_nested_class_to_enclosing, find_as_inner_class,
6683 find_as_inner_class_do, check_inner_class_redefinition,
6684 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6685 maybe_build_thisn_access_method, build_outer_field_access,
6686 build_outer_field_access_methods, build_outer_field_access_expr,
6687 build_outer_method_access_method, build_new_access_id,
6688 build_outer_field_access_method, outer_field_access_p,
6689 outer_field_expanded_access_p, outer_field_access_fix,
6690 build_incomplete_class_ref, patch_incomplete_class_ref,
6691 create_anonymous_class): Likewise.
6692 (inst_id, wpv_id): New static global variables.
6693 (synchronized:): New rule, tagged <node>.
6694 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6696 (anonymous_class_creation:): New rule, tagged <node>.
6697 (NEW_TK): Tagged <node>.
6698 (type_literals, array_type_literal): New rules, tagged <node>.
6699 (class_declaration:): Removed action when reducing by class_body:
6700 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6701 using GET_CPC in sub-rules.
6702 (class_member_declaration): Handle inner classes.
6703 (method_declaration): When reducing method_header:, reset
6704 current_function_decl when appropriate.
6705 (method_declarator:): Set the number of formal parameter to 0 for
6706 method declared without arguments.
6707 (constructor_declarator:): Likewise.
6708 (static_initializer:): List of elements kept in a list.
6709 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6710 use of the keyword `static' for type declarations.
6711 (block_statement:): Handle inner class declarations.
6712 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6713 type qualified `this'.
6714 (class_instance_creation_expression): Use anonymous_class_creation:
6715 to handle inner class instances creation. Handle qualified `new'.
6716 (something_dot_new): Added appropriate actions.
6717 (create_new_parser_context): New function.
6718 (java_push_parser_context, java_parser_context_save_global,
6719 java_parser_context_suspend): Use create_new_parser_context.
6720 (check_modifiers): Changed leading comment.
6721 (check_class_interface_creation): Handle interclasses.
6722 (add_superinterfaces): Fixed comment.
6723 (create_interface): Build qualified name from the raw_name instead
6724 of its matching WFL. Push the initialized fields list. raw_name added
6725 as an extra argument to maybe_create_class_interface_decl.
6726 (create_class): Build qualified name from the raw_name instead of
6727 its matching WFL. Removed assignment to current_parsed_class_un.
6728 Call PUSH_ERROR before returning an error. Suspend the current
6729 parser context when processing an inner class. Push the
6730 initialized fields list. raw_name added as an extra argument to
6731 maybe_create_class_interface_decl. Add the private this$<n>
6733 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6734 (register_fields): Get the class type from GET_CPC and handle
6735 previous errors. Added code to handle the creation of static
6736 fields in inner classes. Initialized fields initialization
6737 statements kept in a list of lists.
6738 (maybe_generate_finit): Initialized fields initialization
6739 statements kept in a list of lists. Use GET_CPC.
6740 (maybe_generate_clinit): Likewise.
6741 (method_header): Use GET_CPC and GET_CPC_UN.
6742 (parser_qualified_classname): Handle inner classes.
6743 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6744 (java_fix_constructors): Hide pointer to enclosing context
6745 instance in constructor list when dealing with inner classes.
6746 (jdep_resolve_class): Call resolve_class with extra first argument
6748 (resolve_class): Add enclosing context as a first extra argument
6749 to do_resolve_class.
6750 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6752 (resolve_no_layout): Extra argument added to resolve_class
6754 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6755 (java_get_real_method_name): Use GET_CPC_UN.
6756 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6757 (java_check_abstract_methods): Handle static method declared in
6758 inner classes by an error.
6759 (java_check_regular_methods): Use DECL_CLINIT_P.
6760 (source_start_java_method): Also set DECL_MAX_LOCALS.
6761 (create_artificial_method): Call java_parser_context_save_global
6762 and java_parser_context_restore_global instead of saving/restoring
6763 the context by hand.
6764 (expand_start_java_method): Improved verbose mode message.
6765 (java_complete_expand_methods): Fixed leading comment. Use
6767 (fix_constructors): Added assignment to this$<n> if necessary.
6768 (java_expand_classes): Call java_complete_expand_classes instead
6769 of java_complete_expand_methods.
6770 (make_qualified_primary): Simplified.
6771 (merge_qualified_name): Optimized for missing left or right parts.
6772 (resolve_expression_name): Handle access to outer class fields from
6774 (resolve_qualified_expression_name): New macro
6775 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6776 classes. Report error on non appropriate qualification of
6777 `new'. Handle qualified `this'.
6778 (not_accessible_p): Allow access to outer class private fields from
6780 (patch_method_invocation): Handle method invocations through
6781 access methods and inner class constructor invocations.
6782 (find_applicable_accessible_methods_list): Search enclosing
6783 contexts of an inner class.
6784 (search_applicable_methods_list): Fixed typo.
6785 (argument_types_convertible): Handle inner class constructors'
6786 hidden outer context reference argument.
6787 (qualify_ambiguous_name): Handle qualified `this'.
6788 (java_complete_lhs): Handle use of field accessed through
6789 artificial access methods in various cases of assignments. Handle
6791 (check_final_assignment): Use DECL_CLINIT_P.
6792 (valid_ref_assignconv_cast_p): Handle the destination being an
6793 enclosing context of the source.
6794 (patch_unaryop): Handle use of field accessed through artificial
6796 (patch_return): Use DECL_CLINIT_P.
6797 (patch_throw_statement): Use DECL_CLINIT_P.
6798 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6799 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6802 2000-01-16 Anthony Green <green@cygnus.com>
6804 * parse.y (build_string_concatenation): Only use
6805 StringBuffer(String) shortcut if String arg is constant.
6807 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6810 the shift value to int. Fixed typo in comment.
6812 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6814 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6815 * jcf-write.c: Likewise.
6816 * parse.y: Likewise.
6817 * parse.c: Regenerate.
6819 2000-01-09 Anthony Green <green@cygnus.com>
6821 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6822 bytecodes in the correct order.
6824 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6826 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6828 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6830 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6831 before building constant array decl.
6833 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6835 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6836 method invocation and typo in conditional expression.
6837 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6838 the appropriate NOTE_POP.
6839 * parse.y (patch_binop): Shift value mask to feature the right
6842 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6844 * class.c (assume_compiled, assume_compiled_node): Add static
6846 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6848 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6850 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6852 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6853 to `__modifier' to avoid stringifying it.
6855 * parse.y (verify_constructor_circularity): Don't call a variadic
6856 function with a non-literal format string.
6857 (java_check_abstract_methods): Move unreachable code inside
6858 `continue' statement.
6859 (lookup_method_invoke): Call xstrdup, not strdup.
6861 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6864 * jcf-parse.c (yyparse): Likewise.
6866 * jv-scan.c (main): Likewise.
6868 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6870 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6871 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6872 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6875 * parse.y (synchronized, variable_redefinition_error,
6876 check_class_interface_creation, create_interface, create_class,
6877 method_header, finish_method_declaration,
6878 check_modifiers_consistency, method_declarator,
6879 complete_class_report_errors, check_abstract_method_definitions,
6880 java_check_regular_methods, check_throws_clauses,
6881 java_check_abstract_methods, read_import_dir,
6882 check_pkg_class_access, declare_local_variables, fix_constructors,
6883 cut_identifier_in_qualified, resolve_expression_name,
6884 resolve_qualified_expression_name, patch_method_invocation,
6885 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6886 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6887 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6888 patch_try_statement, patch_synchronized_statement,
6889 patch_throw_statement, check_thrown_exceptions,
6890 patch_conditional_expr): Likewise.
6892 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6894 * Makefile.in (LIBDEPS): Added gcc's errors.o
6895 (../jcf-dump$(exeext):): Link with gcc's errors.o
6896 (../gcjh$(exeext):): Likewise.
6897 * expr.c (expand_java_NEW): Layout the entire target type instead of
6898 laying out its methods only.
6899 (lookup_field): Layout the class after having loaded it.
6900 * java-tree.h (java_debug_context): Declared.
6901 * jcf-io.c (toplev.h): Included.
6902 (find_class): Removed assignment to jcf's outofsynch
6903 field. Force source file to be read if newer than its matching
6904 class file. Tweaked debug messages.
6905 * jcf-parse.c (jcf_out_of_synch): Deleted.
6906 (read_class): Call to jcf_out_of_synch removed.
6907 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6908 (jcf_out_of_synch): Prototype deleted.
6909 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6910 `deprecated' and `class_err': integer turned into bit fields.
6911 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6912 * parse.y (package_list): New global.
6913 (package_declaration:): Record newly parsed package name.
6914 (extra_ctxp_pushed_p): Static global deleted.
6915 (java_parser_context_save_global): Create buffer context for the
6916 purpose of saving globals, if necessary.
6917 (java_parser_context_restore_global): Pop context pushed for the
6918 purpose of saving globals, if necessary.
6919 (java_debug_context_do): New prototype and function.
6920 (java_debug_context): Likewise.
6921 (do_resolve_class): Use already parsed package names to qualify
6922 and lookup class candidate.
6923 (java_pre_expand_clinit): Removed unnecessary local variable.
6925 1999-12-17 Tom Tromey <tromey@cygnus.com>
6927 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6929 (process_file): Use `\n\' at end of each line in string.
6931 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6933 * expr.c (expand_invoke): Layout the loaded class before
6934 attempting to use it.
6935 (expand_java_field_op): Allow final field assignments to take
6937 * typeck.c (convert): Return error_mark_node if expr is null.
6939 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6941 * class.c (class_depth): Return -1 if the class doesn't load
6943 * expr.c (can_widen_reference_to): Check for errors during depth
6944 computation and return 0 accordingly.
6945 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6946 create default constructors and add an other error check.
6947 * parse.h (java_fix_constructors): Prototyped.
6948 * parse.y (java_pre_expand_clinit): Likewise.
6949 (build_super_invocation): Re-prototyped to feature one argument.
6950 (java_check_circular_reference): Directly use `current'.
6951 (java_fix_constructors): New function.
6952 (java_check_regular_methods): Don't create default constructors
6953 here, but abort if none were found.
6954 (java_complete_expand_methods): Pre-process <clinit> calling
6955 java_pre_expand_clinit.
6956 (java_pre_expand_clinit): New function.
6957 (fix_constructors): build_super_invocation invoked with the
6958 current method declaration as an argument.
6959 (build_super_invocation): Use the context of the processed method
6960 decl argument instead of current_class.
6961 * typeck.c (lookup_java_method): Take WFLs in method names into
6964 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6966 * class.c (make_class_data): flag_keep_inline_functions to keep
6967 private methods in the method array.
6969 1999-12-15 Anthony Green <green@cygnus.com>
6971 * check-init.c (check_init): Take into account both types of
6972 `throw's when checking for uninitialized variables.
6974 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6976 * parse.y (java_complete_lhs): Force convertion of array
6977 dimensions to int_type_node, that's what runtime's ABI expects.
6979 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6981 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6982 operand of a WFL, until the Java front-end gets fixed with regard
6983 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6985 1999-12-10 Andrew Haley <aph@cygnus.com>
6987 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6988 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6989 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6993 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6995 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6996 before calling expand_eh_region_start and expand_start_all_catch.
6997 * except.c (expand_start_java_handler): Switch to permanent
6998 obstack before calling expand_eh_region_start.
6999 (expand_end_java_handler): Switch to permanent obstack before
7000 calling expand_start_all_catch.
7002 1999-12-5 Anthony Green <green@cygnus.com>
7004 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7005 function with side effects.
7006 (init_decl_processing): Mark all memory allocating DECLs with
7009 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7011 * except.c (expand_end_java_handler): Call
7012 expand_resume_after_catch and end_catch_handler.
7014 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7016 * verify.c (verify_jvm_instructions): Create new return label
7017 chain if non existent (don't rely on the verified state of the jsr
7020 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7022 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7023 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7025 * parse.y (patch_assignment): Removed bogus final class test on
7026 lhs when checking on whether to emit an ArrayStoreException runtime
7028 * expr.c (expand_java_arraystore): Likewise.
7030 1999-11-28 Anthony Green <green@cygnus.com>
7032 * decl.c (find_local_variable): Reuse single slot decls when
7035 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7037 * jcf-parse.c (saw_java_source): Global variable removed.
7038 (read_class): Don't use `saw_java_source'. Added extra braces.
7039 (yyparse): Code setting `saw_java_source' removed.
7041 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7043 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7045 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7047 * verify.c (merge_type_state): Non verified subroutines being
7048 considered more than once to trigger passive type merge.
7050 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7052 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7053 in case of error. Error message tuned.
7055 1999-11-21 Anthony Green <green@cygnus.com>
7057 * constants.c (find_methodref_index): Unwrap method names before
7058 inserting them in the constant pool.
7060 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7062 * class.c (assume_compiled_node): New typedef.
7063 (assume_compiled_tree): New static data.
7064 (find_assume_compiled_node): New function.
7065 (add_assume_compiled): New function.
7066 (assume_compiled): New function.
7067 * class.c (make_class_data): Use assume_compiled.
7068 (is_compiled_class): Use assume_compiled.
7070 * java-tree.h (add_assume_compiled): Declare.
7072 * lang.c (lang_decode_option): Parse new options.
7074 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7076 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7077 int_type_node: that's what `_Jv_AllocObject' expects.
7079 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7081 * parse.y (lookup_method_invoke): Use lang_printable_name to
7082 reliably build the type name during error report. Fixes PR gcj/97.
7084 1999-11-09 Tom Tromey <tromey@cygnus.com>
7086 * jcf-path.c: Include <sys/stat.h>.
7087 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7088 (DIR_UP): New macro.
7090 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * parse.y (source_end_java_method): Resume permanent allocation,
7093 reversing Apr 27 1998 patch.
7094 (patch_string_cst): Pop obstacks after having pushed the permanent
7097 1999-11-05 Tom Tromey <tromey@cygnus.com>
7099 * class.c (finish_class): Emit inlined methods if any native
7100 methods exist in the class. Fixes PR gcj/85.
7102 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7104 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7105 (qualify_ambiguous_name): Likewise.
7107 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7109 * typeck.c: (lookup_java_method): search all inherited
7110 interfaces when looking up interface method.
7112 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7114 * parse.y (method_header:): Issue error message for rule `type
7116 (synchronized:): Error report when not using synchronized.
7118 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7120 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7121 being used before the superclass constructor has been called.
7122 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7123 instead of `CALL_THIS_CONSTRUCTOR_P'.
7125 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7127 * check-init.c: Fix typo in comment.
7129 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7131 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7134 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7136 * parse.y (expression_statement:): Call function to report
7137 improper invocation of a constructor.
7138 (parse_ctor_invocation_error): New function.
7140 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7142 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7145 1999-10-21 Tom Tromey <tromey@cygnus.com>
7147 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7148 in generated `main'.
7150 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7152 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7153 (qualify_ambiguous_name): Likewise.
7155 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7157 * parse.y (java_complete_tree): fold_constant_for_init to work on
7159 (java_complete_lhs): Likewise.
7160 (array_constructor_check_entry): Complete an initializer element
7161 on permanent_obstack.
7163 1999-10-19 Tom Tromey <tromey@cygnus.com>
7165 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7166 From Mike Moreton <mike@pillim.demon.co.uk>.
7168 1999-10-15 Greg McGary <gkm@gnu.org>
7170 * java-tree.h (flag_bounds_check): Remove extern decl.
7171 * lang.c (flag_bounds_check): Remove global variable.
7172 (lang_f_options): Remove "bounds-check" entry.
7173 (lang_init_options): Default flag_bounds_check to "on".
7175 1999-10-14 Tom Tromey <tromey@cygnus.com>
7177 * jvgenmain.c (usage): New function.
7178 (main): Use it. Also, handle `-D' options.
7179 * jvspec.c (lang_specific_driver): Recognize -D.
7180 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7182 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7184 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7186 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7187 variadic function with a non-literal format string.
7189 * parse-scan.y (report_main_declaration): Likewise.
7191 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7193 * parse.y (read_import_dir, patch_assignment, patch_binop,
7194 patch_array_ref): Likewise.
7196 * typeck.c (build_java_array_type): Likewise.
7198 * verify.c (verify_jvm_instructions): Likewise.
7200 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7202 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7204 1999-10-07 Anthony Green <green@cygnus.com>
7206 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7207 where CHECK_PUT may fail for valid reasons.
7209 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7210 UNSAFE_PUTN): New macros.
7212 1999-10-04 Tom Tromey <tromey@cygnus.com>
7214 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7215 well. Fixes Java PR gcj/59.
7216 * parse-scan.y (yyerror): Report errors.
7218 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7220 * decl.c (insert_block): Remove unconditional `abort'.
7222 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7224 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7225 FUNCTION_CODE now of type int. All callers changed.
7226 Set the builtin's DECL_BUILT_IN_CLASS.
7228 1999-09-23 Tom Tromey <tromey@cygnus.com>
7230 * jvspec.c (lang_specific_driver): Don't read spec file if
7231 -fsyntax-only given.
7233 1999-09-22 Tom Tromey <tromey@cygnus.com>
7235 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7237 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7238 (WORDS_TO_LONG): Likewise.
7239 (WORDS_TO_DOUBLE): Likewise.
7241 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7243 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7244 (RELOCATION_VALUE_1): Likewise.
7245 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7246 push_in_const, push_long_const): Prototyped.
7247 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7248 (push_constant2): Likewise.
7249 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7250 (find_constant_wide): Cast find_constant2's integer arguments to
7252 (find_constant_index): Cast find_constant2's and find_constant2's
7253 integer arguments to `jword'.
7254 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7255 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7256 (emit_if): Use RELOCATION_VALUE_1.
7257 (emit_goto): Likewise.
7258 (emit_jsr): Likewise.
7259 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7260 argument to push_long_const to HOST_WIDE_INT.
7262 1999-09-15 Andreas Schwab <schwab@suse.de>
7264 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7266 1999-09-20 Nick Clifton <nickc@cygnus.com>
7268 * lang.c (lang_decode_option): Extend comment.
7270 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7272 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7275 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7277 * gjavah.c (get_field_name, print_method_info, print_include,
7278 add_namelet): Use xmalloc, not malloc.
7280 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7281 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7284 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7286 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7288 * jcf-path.c (add_entry): Likewise.
7290 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7292 * jv-scan.c (xmalloc): Remove definition.
7294 * jvgenmain.c (xmalloc): Likewise.
7296 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7298 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7300 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7301 concat, not xmalloc/sprintf.
7302 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7303 (xstrdup): Remove definition.
7305 * parse.y (duplicate_declaration_error_p,
7306 constructor_circularity_msg, verify_constructor_circularity,
7307 check_abstract_method_definitions, java_check_regular_methods,
7308 java_check_abstract_methods, patch_method_invocation,
7309 check_for_static_method_reference, patch_assignment, patch_binop,
7310 patch_cast, array_constructor_check_entry, patch_return,
7311 patch_conditional_expr): Use xstrdup, not strdup.
7313 * zextract.c (ALLOC): Use xmalloc, not malloc.
7315 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7317 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7319 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7320 (do_spec, lang_specific_pre_link, lang_specific_driver,
7321 input_filename, input_filename_length): Don't declare.
7322 (main_class_name, jvgenmain_spec, lang_specific_driver):
7324 (lang_specific_driver): All calls to the function pointer
7325 parameter now explicitly call `fatal'.
7327 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7329 * parse.y (find_applicable_accessible_methods_list): Search
7330 abstract classes as interfaces.
7332 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * class.c (finish_class): We're now outside a valid method
7335 declaration. Tell the rest of gcc so.
7337 1999-09-08 Bruce Korb autogen@linuxbox.com
7339 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7341 1999-09-07 Tom Tromey <tromey@cygnus.com>
7343 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7345 (decode_signature_piece): Don't emit "::" in JArray<>.
7346 (print_namelet): Only print trailing `;' when printing a class.
7348 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7350 * java-tree.h: Delete declarations for all tree nodes now moved to
7352 * decl.c: Delete their definitions.
7354 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7356 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7357 * Makefile.in (OBJS): Add ggc-callbacks.o.
7358 (OBJDEPS): Likewise.
7360 1999-09-03 Tom Tromey <tromey@cygnus.com>
7362 * parse.y (strip_out_static_field_access_decl): Return operand if
7363 it satisfies JDECL_P.
7365 1999-09-02 Tom Tromey <tromey@cygnus.com>
7367 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7368 Handle nested arrays, like `[[I'.
7370 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7372 * class.c (finish_class): Remove unused parameter, all callers
7375 * expr.c (build_java_athrow): Change return type to void.
7376 (java_lang_expand_expr): Make sure each case in switch returns a
7379 * java-tree.h (finish_class): Fix prototype to take void args.
7381 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7382 (main): Issue return from main, not exit.
7384 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7386 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7388 * jv-scan.c (main): Issue return from main, not exit.
7390 * parse.y (check_abstract_method_definitions,
7391 java_check_abstract_method_definitions): Add static prototypes.
7392 (java_complete_expand_methods): Fix call to `finish_class'.
7394 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7397 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7399 * lang.c (language_string): Constify.
7401 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7403 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7404 Remove hacks for stuff which comes from libiberty.
7406 * Make-lang.in: Likewise.
7408 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7410 * Makefile.in (xref.o): Depend on xref.c explicitly.
7412 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7414 * java-tree.h (lang_printable_name): Constify a char*.
7416 * lang.c (lang_printable_name): Likewise.
7418 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7420 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7423 1999-08-26 Tom Tromey <tromey@cygnus.com>
7425 * gjavah.c (print_cxx_classname): Print "::" before qualified
7428 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7430 * parse.y (lookup_cl): Changed leading comment. Now does its best
7431 to set the column number.
7432 (qualify_ambiguous_name): Take WFL wrappers into account.
7434 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7436 * verify.c (verify_jvm_instructions): Don't check instruction
7437 validity beyond end of method.
7439 1999-08-25 Tom Tromey <tromey@cygnus.com>
7441 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7443 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7445 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7446 cxx_keyword_subst, generate_access, name_is_method_p,
7447 get_field_name, print_field_name, super_class_name, print_include,
7448 decode_signature_piece, print_class_decls, usage, help,
7449 java_no_argument, version, add_namelet, print_namelet): Add static
7451 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7452 name_is_method_p): Constify a char*.
7453 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7454 Provide a final else clause in an if-else-if.
7455 (print_field_info): Add missing final arg in function call to
7457 (print_method_info, decompile_method, decode_signature_piece,
7458 print_c_decl, print_full_cxx_name, print_stub,
7459 print_mangled_classname, super_class_name, print_include,
7460 add_namelet, add_class_decl, print_class_decls, process_file,
7461 help): Constify a char*.
7463 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7464 push_int_const, find_constant_wide, find_constant_index,
7465 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7466 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7467 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7468 emit_if, emit_goto, emit_jsr, call_cleanups,
7469 make_class_file_name): Add static prototypes.
7470 (generate_bytecode_return, generate_bytecode_insns): Pass a
7471 NULL_PTR, not a NULL_TREE.
7473 * jv-scan.c: Include "jcf.h".
7474 (main): Declare using DEFUN macro.
7476 * jvspec.c (find_spec_file, lang_specific_pre_link,
7477 lang_specific_driver): Add prototypes.
7478 (find_spec_file): Constify a char*.
7480 * keyword.gperf (hash, java_keyword): Add prototypes.
7482 * lang.c (lang_print_error): Add static prototype.
7483 (lang_init): Prefer memcpy over bcopy to avoid casts.
7485 * lex.c (yylex): Add static prototype.
7487 * parse-scan.y: Include "lex.c" earlier.
7489 * parse.h: Remove redundant declaration for `yylex'.
7491 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7492 labeled_block_contains_loop_p): Add static prototypes.
7493 (not_accessible_p): Make static to match prototype.
7495 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7497 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7499 * parse.y (check_method_redefinition): Changed leading comment.
7500 (check_abstract_method_definitions): New function.
7501 (java_check_abstract_method_definitions): New function.
7502 (java_check_regular_methods): Call it.
7503 (verify_constructor_super): Fixed indentation.
7504 (lookup_method_invoke): Likewise.
7506 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7508 * parse.y (method_header): Return a null pointer if the current
7510 (finish_method_declaration): Return if the current function decl
7512 (source_start_java_method): Likewise.
7513 (java_method_add_stmt): Likewise.
7515 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7517 * class.c (emit_register_class): Removed unnecessary call to
7519 * parse.y (labeled_block_contains_loop_p): Removed unused local
7522 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * parse.y (java_refold): Added prototype.
7526 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7528 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7529 (java_stabilize_reference): Removed unnecessary `else'.
7530 (java_complete_lhs): Set flag to remember boolean. Call
7531 java_refold. Added comments.
7532 (java_decl_equiv): New function.
7533 (binop_compound_p): Likewise.
7534 (java_refold): Likewise.
7535 (patch_unaryop): Striped static field access assigned to decl and
7536 op. Changed promotion scheme for ++/-- operators.
7537 (search_loop): New function.
7538 (labeled_block_contains_loop_p): Likewise.
7539 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7541 (patch_bc_statement): Call search_loop. Fixed comment.
7543 1999-08-14 Anthony Green <green@cygnus.com>
7545 * expr.c (java_lang_expand_expr): Mark static array data as
7548 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7550 * jvgenmain.c (main): NUL-terminate name_obstack.
7552 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7554 * check-init.c (check_bool2_init, done_alternative): Add static
7557 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7558 (add_method, build_utf8_ref, build_class_ref,
7559 append_gpp_mangled_type, layout_class_method): Constify a char*.
7561 * decl.c (push_promoted_type, make_binding_level): Add static
7563 (push_promoted_type, pushdecl): Constify a char*.
7565 * except.c (find_handler_in_range, link_handler,
7566 check_start_handlers): Add static prototypes.
7568 * expr.c (process_jvm_instruction): Constify a char*.
7570 * gjavah.c (main): Constify a char*.
7572 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7575 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7577 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7578 munge, print_ents): Constify a char*.
7580 * jcf-dump.c (disassemble_method): Constify a char*.
7581 (print_constant_pool, print_exception_table): Add static prototypes.
7582 (print_constant, print_exception_table, main, disassemble_method):
7585 * jcf-io.c (find_classfile, find_class): Likewise.
7587 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7588 (set_source_filename, predefined_filename_p): Add static prototypes.
7589 (set_source_filename, get_constant, get_class_constant,
7590 find_in_current_zip): Constify a char*.
7592 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7594 (add_entry, add_path, jcf_path_classpath_arg,
7595 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7597 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7598 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7599 jcf_parse_one_method, jcf_parse_methods,
7600 jcf_parse_final_attributes): Add static prototypes.
7601 (get_attribute): Constify a char*.
7603 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7604 jcf_dependency_add_target, jcf_path_classpath_arg,
7605 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7607 * jv-scan.c (main): Constify a char*.
7608 (gcc_obstack_init): Add prototype arguments.
7610 * jvgenmain.c (gcc_obstack_init): Likewise.
7611 (main): Constify a char*.
7613 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7615 (put_decl_string, lang_print_error): Constify a char*.
7616 (lang_init): Remove redundant extern prototype.
7618 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7620 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7621 Add static prototypes.
7622 (get_type_from_signature): Constify a char*.
7624 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7625 Add static prototypes.
7626 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7627 (verify_jvm_instructions): Constify a char*.
7629 * xref.c (xref_flag_value): Likewise.
7631 * xref.h (xref_flag_value): Likewise.
7633 * zextract.c (makeword, makelong): Add static prototypes.
7634 (makeword, makelong): Constify a uch*.
7636 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7638 * lang.c (java_dummy_print): Constify a char*.
7639 (lang_print_error): Likewise.
7640 (lang_init): Remove redundant prototype for `print_error_function'.
7641 (lang_init_source): Likewise.
7642 (lang_identify): Constify a char*.
7644 1999-08-09 Tom Tromey <tromey@cygnus.com>
7646 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7647 (WORDS_TO_LONG): Likewise.
7648 (WORDS_TO_DOUBLE): Likewise.
7650 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7652 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7654 * expr.c (java_stack_pop, java_array_data_offset,
7655 build_java_throw_out_of_bounds_exception, case_identity,
7656 build_java_check_indexed_type): Add static prototypes.
7657 (linenumber_table, expand_invoke, expand_java_field_op,
7658 build_primtype_type_ref, expand_byte_code): Constify a char*.
7660 * java-tree.h (build_primtype_type_ref, linenumber_table):
7662 (java_lang_expand_expr): Add prototype.
7664 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7665 `java_lang_expand_expr'.
7667 * lex.c (java_lex_error): Constify a char*.
7668 (java_get_unicode, java_read_char, java_allocate_new_line,
7669 java_unget_unicode, java_sneak_unicode): Prototype.
7671 * parse-scan.y (current_class, package_name, method_declarator,
7672 report_class_declaration, yyerror): Constify a char*.
7674 * parse.h (java_report_errors): Prototype.
7675 (yyerror): Constify a char*.
7677 * parse.y (classitf_redefinition_error, check_modifiers,
7678 parse_jdk1_1_error, lookup_package_type,
7679 lookup_package_type_and_set_next, get_printable_method_name,
7680 purify_type_name): Constify a char*.
7681 (build_super_invocation, maybe_generate_finit,
7682 verify_constructor_super, parser_add_interface,
7683 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7684 java_complete_expand_methods, java_expand_finals,
7685 cut_identifier_in_qualified, java_stabilize_reference,
7686 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7687 merge_string_cste): Prototype.
7688 (single_type_import_declaration, yyerror,
7689 variable_redefinition_error, build_array_from_name,
7690 build_unresolved_array_type, check_class_interface_creation,
7691 resolve_class, complete_class_report_errors,
7692 note_possible_classname, read_import_dir,
7693 find_in_imports_on_demand, resolve_package, fix_constructors,
7694 check_deprecation, lookup_method_invoke,
7695 maybe_build_primttype_type_ref, array_constructor_check_entry):
7697 (java_complete_expand_methods, java_expand_finals): Make static.
7698 (convert_narrow): Remove static prototype.
7700 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7702 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7704 1999-08-02 Richard Henderson <rth@cygnus.com>
7706 * decl.c: Include defaults.h instead of expr.h.
7707 * parse.y: Likewise.
7709 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7711 * java/decl.c (start_java_method): Change all uses of
7712 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7713 Ensure expr.h is included.
7714 * java/expr.c (pop_arguments): Ditto.
7715 * java/parse.y (expand_start_java_method): Ditto.
7717 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7719 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7721 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7723 * decl.c: Include "function.h".
7724 * except.c: Likewise.
7725 * parse.y: Likewise.
7726 * Makefile.in: Update dependencies.
7728 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7730 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7731 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7732 `modifier' with ATTRIBUTE_UNUSED.
7734 * gjavah.c (process_file): Add braces around ambiguous `else'.
7736 * jcf-dump.c (print_access_flags, localvar_free): Change return
7739 * parse.y (java_complete_expand_method): Initialize variable
7741 (resolve_qualified_expression_name): Likewise for `field_decl'.
7742 (patch_method_invocation): Likewise for `class_to_search'.
7743 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7744 (patch_assignment): Likewise for `lhs_type'.
7746 * verify.c (verify_jvm_instructions): Remove unused variable
7749 1999-07-25 Richard Henderson <rth@cygnus.com>
7751 * decl.c (va_list_type_node): New.
7753 1999-07-25 Anthony Green <green@cygnus.com>
7755 * gjavah.c (print_stub): New function.
7756 (METHOD_IS_NATIVE): New macro.
7757 (print_mangled_classname): Make static.
7758 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7759 (process_file): Perform stub generation.
7760 (HANDLE_METHOD): Don't emit class decls during stub
7762 (HANDLE_END_METHOD): Take into account stub generation.
7763 (print_method_info): Handle stub generation.
7764 (print_stub): New function.
7765 (print_cxx_classname): Make signature consistant with others.
7766 (help): Describe -stubs option.
7767 (main): Create stub file.
7768 (version): Use version.c.
7769 (print_full_cxx_name): New function.
7770 (print_c_decl): Use print_full_cxx_name.
7772 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7774 * check-init.c (check_init): Handle MAX_EXPR.
7776 1999-07-15 Andrew Haley <aph@cygnus.com>
7778 * lang.c (flag_use_divide_subroutine): New variable.
7779 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7780 fp-to-integer conversion.
7781 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7784 * expr.c (build_java_soft_divmod): New function.
7785 (build_java_binop): Call build_java_soft_divmod if
7786 flag_use_divide_subroutine is set.
7787 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7788 soft_lrem_node: new builtin functions.
7789 (init_decl_processing) Initialize the new builtins.
7790 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7791 soft_lrem_node: new builtin functions.
7792 (build_java_soft_divmod): New function.
7793 * parse.y: Call build_java_soft_divmod if
7794 flag_use_divide_subroutine is set.
7797 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7798 a --specs= arg) even if not linking.
7799 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7800 -fuse-divide-subroutine
7802 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * parse.y (resolve_and_layout): Check methods only once.
7805 (resolve_qualified_expression_name): Verify thrown exceptions
7807 (check_thrown_exceptions): Reject exceptions thrown in
7808 initializer. Error message tuned.
7810 1999-07-14 Andrew Haley <aph@cygnus.com>
7812 * expr.c (expand_expr): Do not return the last statement in a
7813 block as the block's value.
7815 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7817 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7818 CALL_EXPR, to avoid order of evaluation changes.
7820 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7822 * parse.y (qualify_ambiguous_name): Do not use
7823 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7825 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7827 * check-init.c (check_init): Handle MAX_EXPR.
7828 * expr.c (force_evaluation_order): Force method call arguments to
7829 be evaluated in left-to-right order.
7830 * parse.y (qualify_ambiguous_name): Loop again to qualify
7831 NEW_ARRAY_EXPR properly.
7833 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * parse.y (patch_invoke): Resolve unresolved invoked method
7837 (qualify_ambiguous_name): STRING_CST to qualify expression for
7838 type name resolution.
7840 1999-06-24 Andrew Haley <aph@cygnus.com>
7842 * class.c (finish_class): Whenever a deferred method is
7843 output, rescan the list of methods to see if a new candidate for
7844 output can be found.
7846 1999-06-28 Tom Tromey <tromey@cygnus.com>
7848 * jvspec.c (lang_specific_driver): Recognize --help.
7850 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7852 * parse.y (resolve_package): Fixed bogus return statement.
7853 (patch_method_invocation): Resolve method invocation beginning with
7854 a package name qualifier.
7856 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7858 * Make-lang.in (java.stage1): Depend on stage1-start.
7859 (java.stage2): Likewise for stage2-start.
7860 (java.stage3): Likewise for stage3-start.
7861 (java.stage4): Likewise for stage4-start.
7863 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * parse.y (java_complete_lhs): When doing cross referencing, don't
7866 try to keep file location on a WFL expanded as a CALL_EXPR.
7868 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7871 compiling to class file a void method with an empty method body.
7872 As a side effect, the bytecode backend will generate the
7873 appropriate `return' instruction.
7875 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7877 * parse.y (lookup_package_type_and_set_next): New function prototype.
7878 (resolve_package): Search current and imported packages.
7879 (lookup_package_type_and_set_next): New function.
7881 1999-06-22 Andrew Haley <aph@cygnus.com>
7883 * verify.c (verify_jvm_instructions): Check for pending blocks
7884 before invalid PC test and opcode switch, not after.
7886 1999-06-21 Andrew Haley <aph@cygnus.com>
7888 * except.c (find_handler_in_range): The upper limit for exception
7889 ranges is exclusive, not inclusive: (start <= pc < end).
7890 (link_handler): find child pointer which points to outer by
7891 searching sibling list: previous code incorrectly assumed that
7892 outer->outer->first_child must point to outer.
7893 * verify.c (verify_jvm_instructions): FIXME added to code for
7895 (verify_jvm_instructions): Do not assume that the last block
7896 processed in a subroutine is a block which ends with a `ret'
7897 instruction. With some control flows it is possible that the last
7898 block ends with an `athrow'.
7900 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * parse.y (qualify_ambiguous_name): Reorganized the post
7903 evaluation of non WFL leading expression nodes.
7905 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7910 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7912 * parse.y (qualify_ambiguous_name): Handle qualified expression
7913 beginning with a STRING_CST.
7915 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7917 * parse.y (register_fields): Set DECL_INITIAL on both
7918 pre-initialized static and public fields.
7919 (resolve_field_access): Static field access expressions to always
7921 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7922 qualification. CONVERT_EXPR to be resolved as an expression name.
7923 (java_complete_lhs): Identify and access qualified final
7924 initialized field in switch statement case expression.
7925 (fold_constant_for_init): Pre-initialized field decl constant to
7928 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7930 * parse.y (note_possible_classname): Mark returned node with
7931 QUALIFIED_P only if the original class name contained a '/'.
7933 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7935 * Make-lang.in (gcjh): More parallel build fixes.
7937 1999-06-03 Mike Stump <mrs@wrs.com>
7939 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7941 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7943 * except.c (link_handler): Chain exception handlers in order.
7945 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7947 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7948 with nops and process as usual in order to always set correct EH
7949 ranges. Emit detailed warnings about unreachable bytecodes.
7951 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7953 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7956 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7958 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7959 or the searched field decl.
7961 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7963 * parse.y (fold_constant_for_init): Convert numerical constant
7964 values to the type of the assigned field.
7966 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7968 * expr.c (lookup_field): Relaxed the test on class loading error
7970 * parse.y (fold_constant_for_init): Enabeled old code.
7972 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7974 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7975 decide the validity of the cast of a java.lang.Cloneable reference
7977 (patch_conditional_expr): Fixed first argument passed to
7978 binary_numeric_promotion.
7980 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7982 * parse.y (qualify_ambiguous_name): Take into account that a
7983 CONVERT_EXPR might specify a type as a WFL.
7985 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7987 * parse.y (patch_assignment): Save the rhs before using it as an
7988 argument to _Jv_CheckArrayStore.
7990 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7994 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7997 floating point litteral only when the exponent indicator has been
8000 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8002 * parse.y (formal_parameter:): Construct argument tree list
8003 element even if a yet unsupported final parameter was encountered.
8005 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * parse.y (finish_method_declaration): Issue errors for native or
8008 abstract methods declared with a method body, as well as for non
8009 native or non abstract methods with no method body.
8011 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8013 * class.c (build_utf8_ref): Initialize variable `field'.
8015 * decl.c (init_decl_processing): Initialize variable `field'.
8017 * expr.c (build_known_method_ref): Mark parameters `method_type',
8018 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8019 (process_jvm_instruction): Likewise for parameter `length'.
8021 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8022 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8025 * parse.y (maybe_generate_clinit): Remove unused variable
8026 `has_non_primitive_fields'.
8027 (find_in_imports_on_demand): Initialize variables `node_to_use'
8029 (patch_binop): Likewise for variable `prom_type'.
8030 (patch_unaryop): Likewise for variable `prom_type'.
8032 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8034 * xref.c (xref_table): Add missing initializer.
8036 1999-05-14 Tom Tromey <tromey@cygnus.com>
8038 * java-except.h (struct eh_range): Removed unused `next' member.
8039 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8040 after adding all exception handlers. Sort exception ranges in
8042 (struct pc_index): New structure.
8043 (start_pc_cmp): New function.
8044 * except.c (add_handler): Return `void'. Don't call link_handler;
8045 instead construct an ordinary linked list and do range
8047 (check_nested_ranges): New function.
8048 (link_handler): Changed interface to allow merging of eh_ranges.
8049 Split overlapping ranges. Return `void'.
8051 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8053 * parse.y (constructor_block_end:): New rule, tagged <node>.
8054 (constructor_body:): Use `constructor_block_end' instead of
8057 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8059 * parse.y (statement_nsi:): Pop `for' statement block.
8060 (java_complete_lhs): Labeled blocks containing no statement are
8061 marked as completing normally.
8063 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8065 * xref.c (xref_set_current_fp): New function, defined.
8066 * xref.h (xref_set_current_fp): New function, prototyped.
8068 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * check-init.c (check_init): Take into account that
8071 LABELED_BLOCK_STMT can be empty.
8073 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8075 * parse.y (java_check_regular_methods): Warning check on not
8076 overriding methods with default access in other packages does not
8077 apply to `<clinit>'.
8078 (java_complete_lhs): If block body is an empty_stmt_node, replace
8079 it by NULL_TREE. This prevents gcc from generating an irrelevant
8082 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8084 * check-init.c (check_init): Removed code accepting to see things
8085 falling through default:, when doing xrefs.
8086 * java-tree.h (do_not_fold): New global variable, declared.
8087 * parse.y (do_not_fold): New global variable, defined.
8088 (java_complete_expand_method): Set `do_not_fold' to the value of
8089 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8090 and reinstall them after them have been purged; do not check for
8091 initializations; do not issue missing return errors.
8092 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8094 (patch_binop): Skip the fold part when doing xrefs.
8095 (build_string_concatenation): Skip the concatenation part when
8097 (patch_synchronized_statement): Do not generate a try-finally when
8099 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8100 and keep the location where the throw was seen.
8101 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8102 any treatment on the converted node an simply return a NOP_EXPR of
8104 * xref.c (xref_get_data): New function, defined.
8105 * xref.h (xref_get_data): New function, declared.
8106 (XREF_GET_DATA): Use xref_get_data.
8108 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8110 * gjavah.c (print_include): Cast the result of `strlen' to int
8111 when comparing against a signed value.
8112 (add_namelet): Likewise.
8114 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8116 * expr.c (expand_invoke): Mark parameter `nargs' with
8118 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8120 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8123 * jcf-reader.c (get_attribute): Cast a value to long
8124 when comparing against a signed expression. Likewise.
8126 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8129 1999-05-11 Andrew Haley <aph@cygnus.com>
8131 * parse.y (source_end_java_method): If the current method contains
8132 any exception handlers, force asynchronous_exceptions: this is
8133 necessary because signal handlers in libjava may throw exceptions.
8134 * decl.c (end_java_method): Ditto.
8136 1999-05-11 Tom Tromey <tromey@cygnus.com>
8138 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8140 * jvspec.c (THREAD_NAME): Removed.
8141 (GC_NAME): Likewise.
8142 (MATHLIB): Likewise.
8143 (WITHLIBC): Likewise.
8145 (THREADLIB): Likewise.
8146 (MATH_LIBRARY): Likewise.
8147 (lang_specific_driver): Don't add `-l' options to command line.
8148 Instead, add a single --specs option. Recognize `-L' options and
8149 use them to search for spec file.
8150 (find_spec_file): New function.
8151 (SPEC_FILE): New define.
8153 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8155 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8156 cpplib-enabled build.
8158 1999-05-05 Per Bothner <bothner@cygnus.com>
8160 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8161 temporarily zero it while calling rest_of_decl_compilation.
8163 * java-tree.h (string_ptr_type_node): Add declaration.
8164 * decl.c: Define and initialize string_ptr_type_node.
8165 * parse.y (patch_string_cst): Use string_ptr_type_node.
8167 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8168 * parse.y (for_statement): Now unconditionally exit_block.
8169 (finish_labeled_statement): No longer exit_block if for-loop.
8170 (patch_loop_statement): Check harder if the loop is already labeled.
8172 * parse.y (patch_initialized_static_field): Removed function.
8173 (maybe_generate_clinit): Removed special handling for interfaces.
8174 (java_complete_expand_methods): Do a preliminary java_complete_tree
8175 on <clinit> to determine if it can be removed.
8176 (java_complete_expand_method): Remove special handling for <clinit>.
8177 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8178 optimize if we get back empty_stmt_node.
8179 For MODIFY_EXPR, re-do checking of static initializers.
8180 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8181 For VAR_DECL, pass correct context.
8183 * verify.c (verify_jvm_instructions): Better error messages.
8185 1999-05-03 Tom Tromey <tromey@cygnus.com>
8187 * parse-scan.y (interface_declaration): Call
8188 report_class_declaration for interfaces.
8190 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8192 * Makefile.in: Remove -v from bison command lines.
8194 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8196 * check-init.c (check_init): Exclude a case of error when doing
8198 * class.c (layout_class_method): Don't generate the error message
8199 twice when compiling from source.
8200 * lang-options.h: Added `-Wredundant-modifers' and
8201 `-Wunusupported-jdk11' flags and help text.
8202 * lang.c (lang_decode_option): Added support for
8203 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8204 flag_static_local_jdk11 and flag_redundant set accordingly.
8205 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8206 * parse.h (EXPR_WFL_ADD_COL): New macro.
8207 (DECL_END_SOURCE_LINE): Likewise.
8208 (DECL_INHERITED_SOURCE_LINE): Likewise.
8209 * parse.y (static_ref_err): New function, prototyped.
8210 (CCB_TK): Now tagged <operator>.
8211 (class_body:): Remember the location of the closing '}' of a class
8212 definition when doing xrefs.
8214 (block_end:): Likewise.
8215 (create_class): Remember the location of the inherited class
8216 identifier when doing xrefs.
8217 (register_fields): Added test on first operand of `init' before
8218 testing it TREE_CODE.
8219 (method_header): Store the location of the class identifier in the
8220 class decl when doing xrefs.
8221 (finish_method_declaration): Don't combine first/last method line
8223 (java_check_regular_methods): Warning check on not overriding
8224 methods with default access on other packages move before check on
8225 static methods. Initialization of `aflags' also moved up.
8226 (resolve_expression_name): Call static_ref_err to report the error.
8227 (static_ref_err): New function, implemented.
8228 (resolve_field_access): Returned simplified static field access
8230 (resolve_qualified_expression_name): Check for illegal use of
8231 static fields in a non static context. Call static_ref_err to
8232 report error in various places.
8233 (java_complete_tree): Do not fold initialized static fields when
8235 (java_complete_lhs): Likewise.
8237 1999-04-29 Anthony Green <green@cygnus.com>
8239 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8240 create internal labels.
8241 (lookup_label): Ditto.
8243 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8245 * class.c (layout_class_method): Generate <clinit>'s rtl for
8247 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8248 for interfaces' <clinit>.
8249 * expr.c (lookup_field): Search for fields in interfaces.
8250 (expand_invoke): Fixed indentation.
8251 (expand_java_field_op): Likewise. Use IS_CLINIT.
8252 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8253 (IS_CLINIT): New macro.
8254 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8255 interface was parsed.
8256 (maybe_generate_clinit): Don't generate if the current class is an
8257 interface with only fields of primitive types.
8258 (reset_method_name): Use IS_CLINIT.
8259 (java_complete_expand_method): Expand <clinit> when it exists for
8260 interfaces. Use IS_CLINIT.
8261 (resolve_expression_name): Use DECL_CONTEXT instead of
8262 current_class to build static field references.
8263 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8264 ARRAY_REF when doing xreferencing.
8265 (check_final_assignment): Fixed typo in leading comment. Use
8267 (patch_array_ref): Don't fully expand array references when
8269 (patch_return): Use IS_CLINIT.
8270 (patch_throw_statement): Likewise.
8272 1999-04-22 Tom Tromey <tromey@cygnus.com>
8274 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8276 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8278 * decl.c (predef_filenames, predef_filenames_size): New globals
8279 (init_decl_processing): predef_filenames and predef_filenames_size
8281 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8283 * jcf-parse.c (predefined_filename_p): New function.
8284 (yyparse): Check that files on the command line are specified only
8285 once and issue a warning otherwise.
8286 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8287 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8288 avoid a gcc warning with -W -Wall turned on.
8289 (java_expand_classes): Abort if errors were encountered.
8290 (java_complete_lhs): If the cross reference flag is set, wrap
8291 field DECL node around a WFL when resolving expression name.
8293 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8295 * lang.c (lang_decode_option): Fixed returned value when parsing
8296 `-fxref=...' and `-Wall'.
8297 * parse.y (source_end_java_method): Do not generate code when
8298 flag_emit_xref is set.
8299 (resolve_expression_name): Do not build static field access when
8300 flag_emit_xref is set.
8301 (resolve_field_access): No special treatment on `length' when
8302 flag_emit_xref is set. Do not build qualified static field access
8303 when flag_emit_xref is set.
8304 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8305 when flag_emit_xref is set.
8306 (patch_assignment): Do not generate array store runtime check when
8307 flag_emit_xref is set.
8308 * xref.c (xref_flag_value): Fixed function declaration
8310 (xset_set_data): New function.
8311 * xref.h (xref_set_data): Added prototype for new function.
8312 (typedef struct xref_flag_table): New field data.
8313 (XREF_GET_DATA): New macro.
8315 1999-04-19 Tom Tromey <tromey@cygnus.com>
8317 * xref.h (enum): Removed trailing comma.
8319 * parse.y (resolve_qualified_expression_name): Added missing
8322 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8324 * gjavah.c: New prototypes for java_float_finite and
8327 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8329 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8332 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8334 * Makefile.in (TREE_H): Add tree-check.h.
8335 (RTL_H): Add genrtl.h.
8337 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8339 * parse.y (patch_assignment): Added ArrayStoreException runtime
8342 1999-04-06 Per Bothner <bothner@cygnus.com>
8344 * expr.c (pop_type_0): New function.
8345 (pop_type): Use pop_type_0.
8346 * java-tree.h (pop_type_0): New declaration.
8347 * verify.c (verify_jvm_instructions): Check return instructions.
8349 * parse.y (patch_binop): Don't fold if non-constant and emiting
8352 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8354 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8356 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8357 (main_jcf): Don't define.
8358 (process_file): Don't set `main_jcf'.
8360 * java-tree.h (main_jcf): Don't declare.
8362 * jcf-parse.c (main_jcf): Add static definition.
8364 * lang.c (main_jcf): Don't define.
8366 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8368 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8370 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8372 * jcf-depend.c: Include "config.h", not <config.h>.
8374 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8377 * jcf-path.c: Include "config.h", not <config.h>.
8379 * lex.c: Don't include various system header files.
8380 (java_init_lex): Cast the argument of `bzero' to PTR
8382 * parse-scan.y (java_push_parser_context): Likewise.
8384 * parse.y (java_push_parser_context): Likewise.
8385 (patch_bc_statement): Match format specifier to variable argument.
8387 * xref.c: Don't include <stdio.h>.
8389 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8391 * parse.y (struct parser_ctxt *ctxp): Now global.
8392 (declare_local_variables): Use WFL compound value for the
8393 declaration source line value, when doing cross-referencing.
8395 1999-03-31 Tom Tromey <tromey@cygnus.com>
8397 * gjavah.c (print_field_info): Allow constants of other types.
8398 (print_include): Generate include when new name is proper prefix
8399 of already printed name.
8400 (add_namelet): Likewise.
8401 (cxx_keyword_subst): New function.
8402 (print_method_info): Use it.
8403 (print_field_name): New function.
8404 (get_field_name): New function.
8405 (print_field_info): Use get_field_name and print_field_name.
8407 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8409 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8410 'KR-C', so gperf uses the `const' keyword on strings.
8412 * keyword.gperf (java_keyword): Const-ify a char*.
8414 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8416 * parse.y (patch_bc_statement): Fixed identation and a bogus
8419 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8421 * parse.y (patch_assignment): Allow static variables in other
8422 classes to be assigned.
8424 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8426 * class.c (maybe_add_interface): Remove unused variable
8428 (make_class_data): Use = for assignment, not ==. Likewise.
8429 (emit_register_classes): Remove unused variable `decl'.
8431 * lex.c: Fix comment so as not to contain an embedded `/*'.
8433 * verify.c (verify_jvm_instructions): Remove unused variable
8436 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8438 * parse.y (complete_loop_body): Rename to finish_loop_body.
8439 (complete_labeled_statement): Rename to finish_labeled_statement.
8440 (complete_for_loop): Rename to finish_for_loop.
8441 (complete_method_declaration): Rename to finish_method_declaration.
8443 * java-tree.h (continue_identifier_node): New global node.
8444 * decl.c: Define and initialize continue_identifier_node.
8445 * parse.y (generate_labeled_block): Remove - no longer needed.
8446 (build_loop_body): Use continue_identifier_node for continue block.
8447 (finish_labeled_statement): Also do pop_labeled_block actions.
8448 (java_complete_lhs): POP_LOOP even if error.
8449 (build_labeled_block): Special handling for continue_identifier_node.
8450 (patch_loop_statement): Re-organize.
8451 (patch_bc_statement): Re-write.
8453 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8455 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8456 using a WFL compound value.
8457 * parse.y (xref.h): Include.
8458 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8460 (register_fields): Set WFL compound value to lineno if doing
8462 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8464 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8465 * xref.h (expand_xref): Prototype renamed from xref_generate.
8467 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8470 (GET_CURRENT_BLOCK): New macro.
8471 * parse.y (current_static_block): New global variable.
8472 (method_body:): Define action.
8473 (complete_method_declaration): Set current_function_decl to NULL
8474 when work on the current method is done.
8475 (declare_local_variables): Use GET_CURRENT_BLOCK.
8476 (java_method_add_stmt): Likewise.
8477 (java_complete_expand_method): Disable the use of `this' when
8479 (enter_a_block): If no current method exist, use
8480 current_static_block to link static initializer blocks.
8481 (exit_block): Rewritten to use current_static_block when no current
8483 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8484 (patch_return): Forbid the use of `return' in static initializers.
8485 (patch_throw_statement): Fixed indentation. Issue specific error
8486 for uncaught thrown checked exception in static initializer
8487 blocks. Removed FIXME.
8489 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8491 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8492 Link gcj from gcc.o.
8494 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8496 * parse.y (find_applicable_accessible_methods_list): When dealing
8497 with interface: ensure that a given interface or java.lang.Object
8498 are searched only once.
8500 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8502 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8504 * jcf-dump.c (print_access_flags): Add braces around if-else.
8506 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8509 * lex.c (build_wfl_node): Add static prototype.
8511 * lex.h (build_wfl_node): Remove static prototype.
8513 * parse.y: Include lex.c early enough to declare everything needed.
8514 Ensure calls to `build_wfl_node' pass the proper arguments.
8515 (create_class): Remove unused variable `super_decl'.
8516 (get_printable_method_name): Initialize variable `name'.
8518 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8520 * Changelog: Fixed 1999-03-22 typos.
8521 * lang.c (lang_decode_option): Fixed typo in error string in the
8524 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8528 * java-tree.h (flag_emit_xref): Declared extern.
8529 * lang.c (xref.h): Included.
8530 (flag_emit_xref): New global variable.
8531 (lang_decode_option): Added support for -fxref.
8535 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8537 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8540 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8542 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8543 $(srcdir)/../system.h and $(JAVA_TREE_H).
8544 (jcf-io.o): Depend on $(JAVA_TREE_H).
8545 (mangle.o): Likewise.
8547 * check-init.c (check_cond_init): Add static prototype.
8549 * class.c (build_java_method_type, hashUtf8String,
8550 make_field_value, get_dispatch_vector, get_dispatch_table,
8551 append_gpp_mangled_type, mangle_static_field): Likewise.
8552 (strLengthUtf8): Hide unused definition.
8553 (hashUtf8String): Const-ify.
8554 (make_field_value): Un-ANSI-fy.
8556 * constants.c: Move inclusion of jcf.h above java-tree.h.
8557 (set_constant_entry, find_class_or_string_constant,
8558 find_name_and_type_constant, get_tag_node,
8559 build_constant_data_ref): Add static prototype.
8561 * decl.c (push_jvm_slot, builtin_function,
8562 lookup_name_current_level): Likewise.
8563 (builtin_function): Const-ify.
8565 * except.c (expand_start_java_handler, expand_end_java_handler):
8566 Add static prototype.
8568 * expr.c (flush_quick_stack, push_value, pop_value,
8569 java_stack_swap, java_stack_dup, build_java_athrow,
8570 build_java_jsr, build_java_ret, expand_java_multianewarray,
8571 expand_java_arraystore, expand_java_arrayload,
8572 expand_java_array_length, build_java_monitor, expand_java_pushc,
8573 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8574 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8575 expand_compare, expand_test, expand_cond, expand_java_goto,
8576 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8577 expand_java_field_op, java_push_constant_from_pool): Likewise.
8579 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8580 (build_java_arraynull_check): Mark parameters `node' and `type'
8581 with ATTRIBUTE_UNUSED.
8582 (note_label): Likewise for parameter `current_pc'.
8583 (expand_java_call, expand_java_ret): Hide unused definition.
8585 * java-tree.h (make_class, build_constants_constructor,
8586 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8587 init_outgoing_cpool, register_class, emit_register_classes,
8588 java_layout_seen_class_methods): Prototype.
8589 (unicode_mangling_length): Const-ify.
8590 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8591 emit_unicode_mangled_name, format_int, format_uint,
8592 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8593 jcf_print_utf8_replace, open_class): Prototype.
8595 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8596 <stdio.h>. Include tree.h/java-tree.h.
8597 (utf8_equal_string usage, process_class): Add static prototype.
8598 (open_class): Don't prototype this here.
8599 (utf8_equal_string): Match arguments to format specifiers.
8600 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8601 TABLE_SWITCH, disassemble_method): Likewise.
8603 * jcf-io.c: Include tree.h/java-tree.h.
8604 (open_class, find_classfile, jcf_print_utf8,
8605 jcf_print_utf8_replace): Const-ify.
8607 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8608 parse_class_file): Add static prototype.
8609 (find_in_current_zip): Match definition to existing static
8612 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8613 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8614 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8615 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8616 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8617 generate_bytecode_return, perform_relocations, init_jcf_state,
8618 init_jcf_method, release_jcf_state, generate_classfile):
8619 Add static prototype.
8620 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8621 (make_class_file_name): Const-ify.
8623 * jcf.h (find_classfile): Const-ify.
8625 * jv-scan.c (reset_report): Remove prototype.
8627 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8628 (error): Rewrite to allow varargs.
8630 * lang.c (lang_f_options): Const-ify.
8632 * lex.c (java_parse_escape_sequence): Add static prototype.
8633 (java_allocate_new_line): Match definition to existing static
8636 * mangle.c Include tree.h/java-tree.h.
8637 (unicode_mangling_length, emit_unicode_mangled_name,
8638 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8640 * parse.h (jdep_code): Remove trailing comma in enumeration.
8641 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8642 (reset_report): Add prototype.
8644 * verify.c (push_pending_label, merge_types): Add static
8647 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8649 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8651 * parse.y (find_applicable_accessible_methods_list): Extend the
8652 search to superinterfaces when relevant.
8653 (search_applicable_methods_list): New function.
8655 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8657 * class.c (unmangle_classname): Implemented stricter testing
8658 before setting the QUALIFIED_P flag on an identifier.
8660 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8662 * parse.y (java_complete_lhs): Call force_evaluation_order
8663 after patch_newarray.
8664 (patch_binop): Don't call fold if there are side effects.
8666 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8668 * parse.y (java_stabilize_reference): Use save_expr instead of
8669 building a SAVE_EXPR node.
8670 (java_complete_lhs): Patch the resulting string of the `+='
8671 operator (if necessary) and complete the RHS after having built
8674 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8676 * class.c (make_class): Don't set CLASS_P here (because
8677 this function is also called by build_java_array_type).
8678 (push_class): Set CLASS_P here instead.
8679 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8681 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8682 context. If the context is class, perfer "super" over "synchronized".
8683 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8685 * parse.y (create_class): Don't call parser_check_super here;
8686 it is not robust. Always wait until later.
8688 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8689 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8691 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8693 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8694 * lex.h (UNGETC): Change misleading macro.
8696 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8698 * parse.y (java_stabilize_reference): Return NODE when patching a
8700 (java_complete_lhs): Put parenthesis around truth values.
8702 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * class.c (layout_class_method): Don't make rtl for interface
8706 * parse.h (GET_TYPE_NAME): New macro.
8707 * parse.y (if_then_statement:): Fixed indentation.
8708 (if_then_else_statement:): Likewise.
8709 (for_statement:): Fixed spacing.
8710 (try_statement:): Fixed indentation.
8711 (create_interface): Don't force interfaces to be abstract.
8712 (method_header): Abstract methods are OK in interfaces.
8713 (declare_local_variables): Fixed typo in comment.
8714 (java_complete_expand_method): Fixed indentation.
8715 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8716 non accessible fields.
8717 (java_stabilize_reference): New function.
8718 (java_complete_lhs): Fixed indentation. Use
8719 java_stabilize_reference in compound assignement. Insert the
8720 cast. If not processing `+' fix string constants before processing
8723 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8725 * constants.c (find_class_or_string_constant): Cast variable `j'
8726 to a `jword' when comparing against one.
8728 * expr.c (java_lang_expand_expr): Remove unused variables
8729 `has_finally_p' and `op0'.
8731 * gjavah.c (print_field_info): Cast a value to jint when comparing
8732 against one. Likewise for a jlong.
8733 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8734 against a signed quantity.
8736 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8737 (print_signature): Don't needlessly dereference variable `str'
8739 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8740 `max_locals' with ATTRIBUTE_UNUSED.
8741 (jcf_parse_class): Likewise for variable `index'.
8743 * parse.h (reverse_jdep_list): Remove static prototype.
8745 * parse.y (build_jump_to_finally): Remove prototype and definition.
8746 (reverse_jdep_list): Add static prototype.
8748 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8749 `assignment' and `expr_decl'.
8751 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8753 1999-03-12 Andrew Haley <aph@cygnus.com>
8755 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8756 we'll need a directory separator and a null character.
8758 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8760 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8762 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8764 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8767 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8769 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8771 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8773 * class.c (layout_class_method): A static method in a base class
8774 is never overridden, so treat it like it doesn't exist.
8775 However, do complain about private non-static method overriding
8776 public static method.
8778 * parse.y: Don't set unused INITIALIZED_P flag.
8779 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8781 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8782 (build_array_from_name): Re-order &index[string] to &string[index].
8784 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8785 error_mark (it might catch more errors, but it is more likely to lose).
8787 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8789 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8790 (parse-scan.o): Depend on toplev.h.
8792 * class.c (make_method_value): Add prototype. Make it static.
8793 Remove unused second argument, caller changed.
8795 * expr.c (java_lang_expand_expr): Remove unused variable
8798 * java-tree.h: Don't prototype find_in_current_zip.
8799 Add prototypes for verify_constant_pool, start_java_method,
8800 end_java_method, give_name_to_locals, expand_byte_code,
8801 open_in_zip, set_constant_value, find_constant1, find_constant2,
8802 find_utf8_constant, find_string_constant, find_class_constant,
8803 find_fieldref_index, find_methodref_index, write_constant_pool,
8804 count_constant_pool_bytes and encode_newarray_type.
8806 * jcf-dump.c: Remove unused variable `LONG_temp'.
8808 * jcf-parse.c: Include parse.h.
8809 (jcf_parse_source): Remove unused parameter, all callers changed.
8810 (jcf_figure_file_type): Add static prototype.
8811 (find_in_current_zip): Likewise. Also remove unused parameter,
8812 all callers changed.
8813 (read_class): Initialize variable `saved_pos'.
8815 * jcf-reader.c (jcf_parse_preamble): Mark variables
8816 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8818 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8819 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8820 (java_parse_doc_section): Initialize variable `seen_star'.
8821 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8822 (java_lex_error): Mark parameters `msg' and `forward' with
8824 (java_get_line_col): Mark parameters `filename' and `line' with
8827 * parse-scan.y: Include toplev.h.
8828 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8830 * parse.h: use `struct JCF', not plain `JCF'.
8831 (java_parser_context_save_global, java_expand_classes
8832 java_parser_context_restore_global, java_parse): Add prototypes.
8834 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8837 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8839 * check-init.c (check_init): COPYN takes word count, not bit count.
8841 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8843 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8844 explicit build_decl. (Avoids crash in reload when optimizing.)
8846 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8848 * decl.c (complete_start_java_method): Handle synchronized method
8849 even when compiling from bytecode.
8851 1999-02-26 Tom Tromey <tromey@cygnus.com>
8853 * gjavah.c (add_class_decl): Only generate `#include' if outer
8854 class is not the name of the class we are processing. Correctly
8855 append `.h' in #include.
8856 (process_file): Clean up newlines around generated `#include's.
8857 (decode_signature_piece): Correctly handle inner classes.
8858 (struct include): New structure.
8859 (all_includes): New global.
8860 (print_include): New function.
8861 (add_class_decl): Use it.
8862 (process_file): Likewise.
8863 (add_class_decl): Generate include for java-array.h if array
8865 (process_file): Don't generate java-array.h include.
8867 * gjavah.c (add_namelet): Check for standard package names here.
8868 (add_class_decl): Don't check for standard package names here.
8870 1999-02-25 Tom Tromey <tromey@cygnus.com>
8872 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8873 When reading a zip file, only use strncmp if both strings are
8874 bigger than the buffer length. Initialize `k' when looping
8877 1999-02-24 Tom Tromey <tromey@cygnus.com>
8879 * gjavah.c (struct namelet): New structure.
8880 (add_namelet): New function.
8881 (print_namelet): New function.
8882 (print_class_decls): Use add_namelet and print_namelet to generate
8883 namespaces and not classes.
8884 (method_printed): New global.
8885 (HANDLE_END_METHOD): Examine method_printed.
8886 (print_method_info): Set method_printed when required. Print
8887 error if function to be ignored is marked virtual. Handle $finit$
8889 (METHOD_IS_FINAL): New macro.
8890 (print_field_info): Use it.
8891 (HANDLE_METHOD): Clear method_printed.
8892 (method_pass): New global.
8893 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8894 (process_file): Do two passes over both fields and methods.
8895 (HANDLE_METHOD): Examine method_pass.
8897 (add_class_decl): New function.
8898 (print_class_decls): Don't scan over entire constant pool.
8900 1999-02-23 Tom Tromey <tromey@cygnus.com>
8902 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8903 disable linking in that case.
8905 1999-02-20 Tom Tromey <tromey@cygnus.com>
8907 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8910 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8912 * decl.c (build_result_decl), java-tree.h: New method.
8913 (complete_start_java_method): Handle synchronized methods.
8914 Don't build DECL_RESULT here. (Ordering dependency problem.)
8915 (start_java_method): Call build_result_decl here instead ...
8916 * parse.y (java_complete_expand_method): ... and here.
8917 (expand_start_java_method): Don't call complete_start_java_method here.
8918 (java_complete_expand_method): Call it here instead.
8919 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8920 * java-tree.h: ... here.
8922 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8923 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8924 for ARRAY_REF - it doesn't work when array bounds are checked.
8925 (patch_array_ref): Handle it here instead.
8927 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8929 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8931 Force left-to-right evaluation of binary operations etc.
8932 * expr.c (force_evaluation_order), java-tree.h: New function.
8933 * parse.y (java_complete_lhs): Pass binary operations, procedure
8934 calls, and ARRAY_REFs to force_evaluation_order.
8935 (various): Set TREE_SIDE_EFFECTS more carefully.
8937 Tolerate random (non-UTF8) encoding in comments without complaining.
8938 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8939 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8941 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8942 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8944 * parse.y (java_complete_lhs): Ignore an empty statement in a
8945 COMPOUND_EXPR. Don't complain about empty statement after return.
8947 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8949 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8950 in TREE_LIST - just chain the POINTER_TYPEs together.
8951 (resolve_class): If type already resolved, return decl.
8952 After resolving, update TREE_TYPE(class_type), and name (if array).
8953 * parse.h (do_resolve_class), parse.y: Make non-static.
8954 * class.c (maybe_layout_super_class): Take this_class argument.
8955 Do do_resolve_class if necessary.
8956 (layout_class, layout_class_methods): Adjust calls appropriately.
8957 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8958 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8959 * typeck.c (build_java_array_type): Don't call layout_class.
8961 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8963 * parse.y (check_pkg_class_access): Allow private class access
8964 within the same package.
8965 (strip_out_static_field_access_decl): New function.
8966 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8967 operator argument before testing its nature.
8969 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8971 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8972 (TRY_EXPR): Simplify - it no longer has a finally clause.
8973 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8974 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8975 * expr.c (java_lang_expand_expr): Likewise.
8976 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8977 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8978 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8979 (build_try_statement): Remove finally parameter and handling.
8980 (build_try_finally_statement): New function.
8981 (patch_try_statement): No longer need to support finally clause.
8982 (try_statement): Update grammar action rules.
8983 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8984 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8986 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8988 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8989 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8991 1999-02-17 Andrew Haley <aph@cygnus.com>
8993 * class.c (build_utf8_ref): Back out broken patch which was
8994 intended to to output signatures using '.' as a separator.
8996 * class.c (make_class_data): Output signatures using '.' as a
8997 separator, rather than '/'.
8998 (mangled_classname): Likewise.
8999 (make_field_value): Likewise.
9000 (make_method_value): Likewise.
9001 * constants.c (alloc_class_constant): Likewise.
9002 * expr.c (build_invokeinterface): Likewise.
9004 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9006 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9007 of an ancient workaround.
9009 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9011 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9014 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9016 * lex.c (yylex): Encode \0 as UTF8.
9018 1999-02-10 Tom Tromey <tromey@cygnus.com>
9020 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9021 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9022 (libgcj_zip): Renamed.
9023 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9025 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9027 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9028 (GC_NAME): Renamed -lgc to -lgcjgc.
9030 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9032 * lex.c (java_lang_cloneable): Initialize.
9033 * parse.y (java_lang_cloneable): New static variable.
9034 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9035 doing one more qualification round.
9036 (valid_ref_assignconv_cast_p): Reject null source or
9037 destination. Allow an array to be cast into java.lang.Cloneable.
9038 (patch_cast): Swapped two first arguments to first call to
9039 valid_ref_assignconv_cast_p.
9041 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * parse.h: DECL_P renamed JDECL_P.
9044 * parse.y: DECL_P replaced by JDECL_P.
9045 (build_array_from_name): Always use pointer's type.
9046 (patch_bc_statement): Extra code to search continue target in a
9047 for loop. Fixed comments. Continue target is current loop when
9050 1999-02-05 Andrew Haley <aph@cygnus.com>
9052 * class.c (make_class_data): The superclass of an interface should
9053 be null, not class Object.
9055 * lex.c (java_lex): Sign extend hex literals.
9057 1999-02-04 Andrew Haley <aph@cygnus.com>
9059 * class.c (build_utf8_ref): Output signatures using '.' as a
9060 separator, rather than '/'.
9061 (make_class_data): Likewise.
9063 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9065 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9066 mkstemp.o. Get them from libiberty now.
9068 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9070 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9072 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9074 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9077 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9079 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9080 * jcf-write.c (generate_bytecode_return): New function.
9081 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9083 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9084 generate special [fd]const_[01] instructions.
9086 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9088 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9089 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9091 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9093 * parse.y (patch_method_invocation): Handle calling static methods,
9094 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9096 * parse.y (java_complete_lhs): Don't complain about unreachable
9097 exit condition in a do-while statement.
9099 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * lex.c (java_read_char): Fixed utf8 decoding.
9102 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9104 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9105 comments. Local variable `all_primitive' is gone. Broadened
9106 acceptance of `0' to floating point targets. `long' can now be
9107 widened to `double' or `float'.
9108 (valid_method_invocation_conversion_p): Added leading
9109 comment. Fixed tabulation.
9110 (build_string_concatenation): Optimize out left or right empty
9113 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9115 * jcf-write.c (localvar_alloc): Only emit entry for
9116 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9117 (generate_bytecode_insns): Only call put_linenumber if
9118 debug_info_level > DINFO_LEVEL_NONE.
9119 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9120 is specified, add -g1 (for compatibility wih javac).
9122 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9124 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9125 gjavah.o, check-init.o, jv-scan.o
9127 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9129 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9131 * gjavah.c: Include config.h and system.h.
9133 * javaop.h (inline): Don't define, its handled by system.h.
9134 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9135 from `inline' to `static inline'.
9137 * jcf.h (inline): Don't define, its handled by system.h.
9139 * lex.c (inline): Likewise.
9141 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9143 * lang-specs.h: Map -Qn to -fno-ident.
9145 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9147 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9149 1999-01-29 Tom Tromey <tromey@cygnus.com>
9151 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9152 then cast it to Object before calling `append' method.
9154 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9156 * check-init.c (check_bool2_init, check_bool_init, check_init):
9157 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9158 * jcf-write.c (generate_bytecode_insns): Likewise.
9160 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9162 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9163 * parse.y (patch_cast): Allow a boolean to be cast into a
9166 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9168 * parse.y: (class_declaration:): Fixed indentation.
9169 (class_member_declaration:): Extra `;' after field declaration now
9171 (interface_declaration:): Removed debug messages in error reports.
9172 (patch_binop): Nodes created and returned inherit the orignal
9173 node's COMPOUND_ASSIGN_P flag value.
9174 (patch_cast): Fix cast from char to floating point.
9176 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9178 * except.c, java-except.h (expand_resume_after_catch): new
9180 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9181 to branch back to main flow of control after a catch block.
9183 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9185 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9186 $(srcdir)/../system.h.
9187 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9188 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9189 (jcf-write.o): Likewise.
9190 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9191 (mangle.o): Depend on $(srcdir)/../toplev.h.
9192 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9193 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9195 * class.c: Include output.h and parse.h.
9196 (mangled_classname): Add the `const' keyword to a char*.
9197 (find_named_method): Hide unused function definition.
9198 (build_utf8_ref): Change type of variable `c' to unsigned char.
9199 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9200 (build_class_ref): Add the `const' keyword to a char*.
9201 (layout_class_method): Remove unused variable `buf'.
9203 * decl.c (find_local_variable): Remove unused variable `rtl'.
9204 (pushdecl): Likewise for variables `different_binding_level' and
9206 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9207 (maybe_build_cleanup): Likewise for parameter `decl'.
9209 * except.c (expand_start_java_handler): Mark parameter `range'
9210 with ATTRIBUTE_UNUSED.
9212 * expr.c: Include except.h.
9213 (pop_type): Remove unused variable `i'.
9214 (pop_value): Likewise for variables `n_words' and `i'.
9215 (expand_java_arrayload): Likewise for variable `convert'.
9216 (java_lang_expand_expr): Likewise for variables `op0', `type',
9217 `mode', `unsignedp', `node' and `elements'.
9218 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9220 (process_jvm_instruction): Add a `const' qualifier to a char*.
9222 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9223 (temp_directory): Likewise.
9224 (print_c_decl): Likewise.
9225 (print_method_info): Likewise.
9226 (decode_signature_piece): Likewise.
9227 (print_mangled_classname): Likewise.
9229 * java-except.h: Provide prototypes for maybe_start_try,
9230 maybe_end_try and add_handler.
9232 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9233 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9234 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9235 init_expr_processing, push_super_field, init_class_processing,
9236 can_widen_reference_to, class_depth, verify_jvm_instructions,
9237 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9238 set_local_type, merge_type_state, push_type, load_type_state,
9239 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9240 emit_unicode_mangled_name): Add prototypes.
9242 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9243 (print_signature_type): Use ISDIGIT, not isdigit.
9244 (print_signature): Remove unused variable `j'.
9246 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9247 int when comparing against one.
9249 * jcf-parse.c: Include toplev.h.
9251 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9252 (localvar_free): Remove unused variable `i'.
9253 (generate_bytecode_conditional): Likewise for variable `kind'.
9255 * jv-scan.c: Include config.h and system.h. Remove redundant
9256 OS header and gansidecl.h includes.
9257 (warning): Add the `const' keyword to a char*. Also add
9258 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9259 __STDC__, when determining whether to use ANSI-isms.
9260 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9261 (xmalloc): Don't redundantly prototype here.
9262 (main): Remove unused parameter `envp'. Also fix the arguments
9263 passed to function `fatal' to match the format specifier.
9265 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9267 * mangle.c: Include toplev.h.
9268 (emit_unicode_mangled_name): Declare parameter `len'.
9270 * parse.y (parse_warning_context): Add the `const' keyword to a
9271 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9272 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9273 (issue_warning_error_from_context): Add the `const' keyword to
9275 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9276 not `__STDC__' for whether to use ANSI-isms.
9278 * typeck.c (incomplete_type_error): Mark parameters `value' and
9279 `type' with ATTRIBUTE_UNUSED.
9280 (parse_signature_type): Use ISDIGIT, not isdigit.
9282 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9283 (verify_jvm_instructions): Likewise. Remove unused variables
9284 `field_name' and `default_val'.
9286 * zextract.c: Include config.h and system.h. Remove redundant
9289 * zipfile.h: Prototype `read_zip_archive'.
9291 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9293 * typeck.c (convert): Allow conversions to void type: some
9294 optimizations in gcc do this.
9296 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9298 * typeck.c (convert_ieee_real_to_integer): New function.
9299 (convert): When not using fast-math and using hardware fp, convert
9300 an IEEE NaN to zero.
9302 1999-01-18 Andrew Haley <aph@cygnus.com>
9304 * parse.y (patch_binop): Do a type conversion from signed to
9305 unsigned and then back to signed when a ">>>" is found.
9307 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * java-tree.h: (check_for_initialization): Added prototype.
9310 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9311 * parse.y (do_resolve_class): Removed unused locals.
9312 (read_import_dir): Likewise.
9313 (resolve_qualified_expression_name): Array creation
9314 expressions are valid primary expressions.
9315 (qualify_ambiguous_name): Likewise.
9316 (patch_synchronized_statement): Removed unused local.
9318 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9320 * Makefile.in (zextract.o): Add dependencies.
9322 * Makefile.in: Do not put ^Ls at the start of a line.
9324 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9326 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9327 sub-type the result of the call that gets the exception value.
9329 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9330 don't call finish_class.
9332 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9333 clear found before continuing.
9335 * verify.c (verify_jvm_instructions): On an array load, allow
9336 and handle top of stack to be TYPE_NULL.
9338 * gjavah.c (generate_access): Translate Java package private or
9339 protected access to C++ public, but with a comment.
9341 1999-01-13 Andrew Haley <aph@cygnus.com>
9343 * expr.c (generate_name): Name prefix changed to avoid clashes
9344 with assembler temp labels.
9346 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9347 MODIFY_EXPR. Without this, code for the assignement may not be
9348 generated at all and the synchronized statement will read an
9349 uninitialized variable.
9351 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9353 * class.c (maybe_layout_super_class): Fixed returned value.
9354 * lex.c: Added 1999 to the copyright.
9355 (java_init_lex): Initialize java_lang_imported.
9356 * lex.h: Added 1999 to the copyright.
9357 * parse.h: Added 1999 to the copyright.
9358 (REGISTER_IMPORT): Fixed typo in trailing macro.
9359 (CURRENT_OSB): New macro.
9360 (struct parser_ctxt): New fields osb_depth, osb_limit.
9361 * parse.y (java_lang_id): New global variable.
9362 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9363 (array_creation_expression:): Use CURRENT_OSB.
9364 (dims:): Uses a stack to keep track of array dimensions.
9365 (cast_expression:): Use CURRENT_OSB.
9366 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9368 (register_fields): Fixed typos in comment.
9369 (check_method_redefinition): Fixed comment indentation.
9370 (java_check_regular_methods): Set saved found wfl to NULL after
9371 having reinstalled it in the previously found DECL_NAME.
9373 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9375 * gjavah.c (java_float_finite): Use a union to do type punning.
9376 (java_double_finite): Likewise.
9378 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9380 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9381 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9382 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9383 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9384 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9385 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9387 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9389 * check-init.c (check_init): If compiling to native, we don't
9390 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9392 1999-01-08 Tom Tromey <tromey@cygnus.com>
9394 * parse-scan.y (variable_declarator_id): Set or increment
9396 (bracket_count): New global.
9397 (formal_parameter): Handle case where bracket pairs trail variable
9400 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9402 * jcf-parse.c (yyparse): variable len changed from a char to an
9403 int to prevent overflow.
9405 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9407 * java-tree.h: Declare read_class.
9408 * jcf-parse.c (read_class): New function.
9409 (load_class): Now just call read_class.
9411 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9412 * jcf-parse.c (parse_source_file): Declare save_error_count,
9413 which is needed by java_parse_abort_on_error macro,
9414 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9416 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9417 constructor, if initializing a static field.
9418 (patch_new_array_init): Set TREE_CONSTANT if it is.
9419 * expr.c (java_lang_expand_expr): For a static array constructor
9420 of primitive elements, allocate the array itself statically.
9421 Disabled until we can set the vtable field statically.
9423 * check-init.c: New file. Checks for definite assignment.
9424 * Makefile.in (JAVA_OBJS): Add check-init.o.
9425 * parse.y (java_complete_expand_method): Call check_for_initialization.
9426 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9428 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9430 * parse.y : include system.h instead of including
9431 standard headers directly with the exception of <dirent.h>.
9433 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9435 * lex.h: Moved static function declarations to lex.c,
9436 to shut up some -Wall warnings.
9437 * lex.c: Static function declarations moved here.
9438 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9440 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9442 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9444 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9446 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9447 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9449 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9450 (localvar_alloc): Change return type to void,
9451 (emit_unop): Remove unused variable size.
9453 * jcf-write.c (struct jcf_block): Add new union.
9454 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9455 (call_cleanups): New functions.
9456 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9457 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9458 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9459 * lang.c (lang_init): Call using_eh_for_cleanups.
9460 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9461 completing operands to patch_synchronized_statement.
9462 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9463 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9464 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9466 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9468 * Make-lang.in: Comment out control-Ls; they upset some makes.
9470 1998-12-18 Tom Tromey <tromey@cygnus.com>
9472 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9475 1998-12-17 Tom Tromey <tromey@cygnus.com>
9477 * parse.y (DIR_SEPARATOR): New define.
9478 (check_class_interface_creation): Use it.
9480 * parse-scan.y (report_main_declaration): Recognize
9481 `java.lang.String' in argument to main.
9483 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9485 * parse.y (create_interface): Remove bogus test.
9487 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9489 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9490 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9492 1998-12-16 Tom Tromey <tromey@cygnus.com>
9494 * parse-scan.y (qualified_name): Use correct sprintf format.
9496 1998-12-15 Tom Tromey <tromey@cygnus.com>
9498 * gjavah.c (print_field_info): Changed how most negative number is
9501 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9503 * parse.y (fold_constant_for_init): New function.
9504 (resolve_expression_name): Don't replace static final
9505 constant-initialized fields by its value.
9506 (java_complete_lhs): New. Same as java_complete_tree, except does
9507 not replace static final constant-initialized fields by their values.
9508 (register_fields): If there is an initializer, set DECL_INITIAL and
9509 MODIFY_EXPR_FROM_INITIALIZATION_P.
9510 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9511 Only call patch_initialized_static_field if
9512 MODIFY_EXPR_FROM_INITIALIZATION_P.
9513 (patch_initialized_static_field): If not valid constant, clear
9516 * parse.y (lookup_field_wrapper): Fix thinko.
9518 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9519 set and restore global lineno.
9521 1998-12-14 Tom Tromey <tromey@cygnus.com>
9523 * gjavah.c (print_field_info): If value to print is the smallest
9524 value of its size, then print as hex to avoid later warnings from
9527 1998-12-14 Tom Tromey <tromey@cygnus.com>
9529 * gjavah.c (decompile_method): Decompile `return null'.
9530 (process_file): Generate `#pragma interface'.
9531 (method_declared): New global.
9532 (print_method_info): Set it.
9533 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9534 (print_method_info): Handle abstract methods.
9536 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9538 * parse.y (patch_method_invocation): If class_decl is null
9539 (e.g. an array type), use original type.
9541 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9542 errors about uncaught exception from clone (of array, specifically).
9544 1998-12-13 Tom Tromey <tromey@cygnus.com>
9546 * gjavah.c (decompile_method): Handle all types of `return'
9547 opcode. Decompile `return this' and `return'.
9548 (method_access): New global.
9549 (print_method_info): Set it.
9550 (decompile_method): Don't decompile a synchronized method.
9552 1998-12-13 Tom Tromey <tromey@cygnus.com>
9554 * jcf-reader.c (jcf_parse_one_method): Recognize
9556 * gjavah.c (HANDLE_END_METHOD): New macro.
9557 (HANDLE_CODE_ATTRIBUTE): New macro.
9558 (decompile_method): New function.
9559 (print_method_info): Don't print `;\n' at end of function decl.
9560 Include java-opcodes.h.
9561 (decompiled): New global.
9563 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9565 * class.c (build_class_ref): Handle PRIMTYPE.class if
9566 flag_emit_class_files.
9567 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9568 if flag_emit_class_files.
9569 * parse.y (java_complete_tree): Pre-liminary support for
9570 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9572 * parse.y (patch_synchronized_statement): Don't call monitorexit
9573 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9575 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9577 * zipfile.h (opendir_in_zip): New declaration.
9578 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9579 (opendir_in_zip): New function, using code from open_in_zip.
9580 (open_in_zip): Call opendir_in_zip.
9581 (find_class): Remove no-longer-used do_class_file parameter,
9582 but add source_ok parameter. Change logic so if we find a .java file,
9583 we don't look for .class in later classpath emtries.
9584 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9585 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9586 * gjavah.c: Update call to find_class.
9587 * jcf-dump.c: Likewise.
9589 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9590 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9591 nothing if body is empty_stmt_node.
9592 Various little fixes so SP gets correctly adjusted.
9593 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9594 For CALL_EXPR, test if static first.
9595 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9596 such as the ones we create for Object and Class.
9597 Set and restore current_function_decl.
9598 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9599 (note_possible_classname): New function.
9600 (read_import_entry): Removed. Merged with read_import_dir.
9601 (read_import_dir): Don't call find_class - that only gives us
9602 the first classpath entry having the needed package.
9603 Use the struct buffer data structure from buffer.h.
9604 (read_import_dir, find_in_imports_on_demand): The remembered
9605 class names now use '.' (not '/') as package separator.
9607 * parse.y (java_complete_expand_methods): Call write_classfile
9608 here, and not in java_expand_classes (which only gets first class).
9610 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9612 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9613 (register_fields): If a static fields has an initializer, just
9614 chain it on ctxp->static_initialized, and handle later.
9615 (java_complete_expand_methods): Force <clinit> first.
9616 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9617 - it's already been completed.
9618 (patch_initialized_static_field): New function.
9619 (java_complete_field): Call it.
9621 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9623 * expr.c (encode_newarray_type, build_new_array): New functions.
9624 * java-tree.h: Declare build_new_array.
9625 * jcf-write.c (patch_newarray): Use build_new_array.
9627 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9628 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9630 * parse.y (patch_new_array_init): Re-organize.
9631 Now is passed the actual array (pointer) type of the value.
9632 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9633 (patch_array_constructor): Removed - merged into patch_new_array_init.
9634 (java_complete_tree): Update patch_new_array_init.
9636 * jcf-write.c (find_constant_index): New function.
9637 (generate_bytecode_insns): Use find_constant_index.
9638 (generate_classfile): Use find_constant_index for ConstantValue.
9640 1998-12-11 Tom Tromey <tromey@cygnus.com>
9642 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9643 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9644 * class.c (make_class_data): Renamed dtable -> vtable, and
9645 dtable_method_count -> vtable_method_count.
9647 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9649 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9650 global variables, initialized.
9651 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9652 Declared new global variables.
9653 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9654 double_zero_node, integer_zero_node upon direct matching.
9655 * parse.y (purify_type_name): Added function prototype.
9656 (duplicate_declaration_error_p): Consider new_type as potentially
9657 being a incomplete type. Use purify_type_name on type string.
9658 (method_header): saved_type: unused variable removed. Don't figure
9659 return type if method name is invalid.
9660 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9661 processed by patch_unaryop.
9662 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9663 increment/decrement node into its original type after binary
9664 numeric promotion on its operands.
9666 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9668 * parse.y (array_initializer:): Array init operand is NULL_TREE
9669 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9670 now an error. Fixed indentation problems.
9671 (patch_string): Handle error_mark_node as an argument.
9672 (patch_new_array_init): Fixed indentation problems.
9673 (array_constructor_check_entry): Removed check on null wfl_value.
9674 Return an error if wfl_value's walk returns an error.
9676 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9678 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9679 * lex.c (java_lex): Remember column position before advancing one
9680 token. Retain location information on OCB_TK.
9681 * lex.h (typedef struct java_lc): Added new field.
9682 * parse.h (GET_SKIP_TYPE): New macro.
9683 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9684 * parse.y (build_new_array_init, patch_new_array_init,
9685 patch_array_constructor, maybe_build_array_element_wfl,
9686 array_constructor_check_entry): New function prototypes.
9687 (switch_block:): Tagged <node>.
9688 (OCB_TK): Tagged <operator>.
9689 (array_initializer:): Installed actions.
9690 (variable_initializer): Build location information on element if
9692 (switch_statement:): Fixed indentation typo.
9693 (switch_block:): Redefined default action.
9694 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9695 (patch_assignment): Removed duplicate code.
9696 (maybe_build_array_element_wfl, build_new_array_init,
9697 patch_new_array_init, patch_array_constructor,
9698 array_constructor_check_entry): New functions.
9700 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * parse.y (array_initializer): Tagged <node>.
9703 (variable_initializer:): Use default rule.
9704 (array_initializer:): Defined actions.
9705 (variable_initializers:): Likewise.
9706 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9707 non-static field accesses.
9708 (patch_invoke): Fixed indentation typo.
9709 (java_complete_tree): Likewise.
9710 (build_labeled_block): Changed leading comment. Generate an error
9711 in case of duplicate loop labels.
9712 (patch_conditional_expr): Patch results of string concatenation
9715 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9717 * constants.c (find_methodref_index): When the class is an interface,
9718 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9720 * decl.c (finit_identifier_node): Use "$finit$", rather than
9721 "<finit>" (which Sun's verifier rejects).
9722 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9723 (generate_field_initialization_code): Removed.
9724 (fix_constructors) Don't add call to $finit$ here (wrong order).
9725 (patch_method_invocation): Add $finit$ call here.
9727 * java-tree.h (CALL_USING_SUPER): New macro.
9728 * parse.y (patch_invoke): Remove im local variable.
9729 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9730 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9731 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9733 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9735 * parse.y (java_complete_tree): Don't complain about unreachable
9736 statement if it is empty_stmt_node.
9738 * jcf-write.c (find_constant_wide): New function.
9739 (push_long_const): Use find_constant_wide.
9741 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9742 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9743 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9744 Emit invokeinterface when calling an interface method.
9745 Emit invokespecial also when calling super or private methods.
9747 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9749 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9751 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9753 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9755 * java-tree.h (java_layout_seen_class_methods): New function
9757 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9758 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9759 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9760 * parse.y (method_declarator:): Defined action.
9761 (issue_warning_error_from_context): input_filename saved, set to
9762 the appropriate value and restored after java_error is called.
9763 (build_unresolved_array_type): Fixed comment.
9764 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9765 (method_header): Deal with return type the same way type are
9766 handled for fields and method's parameters and local variables
9768 (check_method_redefinition): Removed extra CR.
9769 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9770 (java_layout_seen_class_methods): New function.
9771 (java_layout_classes): Call java_layout_seen_class_methods.
9773 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9775 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9777 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9779 * jcf-dump.c (main): Fix error message.
9780 * jcf-path.c (add_entry): Style fix.
9782 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9784 * class.c (layout_class_method): Call build_java_argument_signature
9785 on constructors too.
9786 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9787 (patch_method_invocation): Define a primary when resolving an
9788 expression name. Augmented comment on code checking illegal `this'
9789 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9791 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9793 * class.c (layout_class_method): Don't report error on non-static
9794 overriding static if the method is private.
9795 * java-tree.h (finish_class): Prototype added.
9796 * lex.c (java_get_line_col): Handle col argument -2 value.
9797 * parse.h: All static method declarations moved to parse.y.
9798 * parse.y: Now contains all static method declarations previously
9800 (find_expr_with_wfl, missing_return_error,
9801 unreachable_stmt_error): New functions.
9802 (java_get_real_method_name): Identify constructors bearing class
9803 names in source code compiled classes only.
9804 (java_complete_expand_methods): Call missing_return_error.
9805 (invocation_mode): Private methods invoked as static methods.
9806 (java_complete_tree): Call unreachable_stmt_error.
9808 1998-12-01 Tom Tromey <tromey@cygnus.com>
9810 * Makefile.in (+target): Removed.
9811 (+xmake_file): Likewise.
9812 (+tmake_file): Likewise.
9813 (.NOEXPORT): Removed duplicate.
9815 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9817 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9819 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9821 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9822 libiberty.h. Provide an xmalloc definition.
9824 * jvspec.c: Remove the xmalloc prototype.
9826 * parse-scan.y: Include config.h and system.h. Don't include
9827 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9828 Provide an xstrdup definition.
9830 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9832 * jcf-path.c (add_entry): Recognize ".jar" too.
9833 * lang-specs.h: Likewise.
9835 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9837 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9838 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9840 * jcf-write.c (generate_bytecode_insns):
9841 Handle pre/post-increment/decrement of long.
9843 * jcf-write.c (generate_bytecode_insns):
9844 Handle missing exception handler (finally for synchronized).
9846 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9848 * java-tree.h (end_params_node): Declare global.
9849 * decl.c (end_params_node): New global.
9850 (init_decl_processing, start_java_method): Use end_params_node for
9851 end of list of parameter types. Follows correct gcc conventions.
9852 * expr.c (pop_argument_types, pop_arguments): Likewise.
9853 * lang.c (put_decl_node): Likewise.
9854 * typeck.c (various places): Likewise.
9855 * class.y (various places): Likewise.
9856 * parse.y (various places): Likewise.
9858 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9859 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9861 * class.c: Add #include flags.h, remove no-longer needed declaration.
9863 * class.c (layout_class_method): Remove commented-out code, re-format.
9864 Don't add vtable entry (or index) for private methods.
9865 * expr.c (expand_invoke): A private method is implicitly final.
9866 * class.c (make_class_data): If inlining or optimizing,
9867 skip private methods.
9869 * class.c (finish_class): New function. Calls existing methods,
9870 but alls emits deferred inline functions.
9871 * jcf-parse.c (parse_class_file): Call finish_class.
9872 * parse.y (java_complete_expand_methods): Likewise.
9874 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9876 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9878 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9880 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9882 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9884 * (generate_classfile): Always write class access flag with
9887 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9889 * class.c (maybe_layout_super_class): New function.
9890 (layout_class): Reorganized. Loop on class methods dispatched into
9891 a new function. Call maybe_layout_super_class.
9892 (layout_class_methods, layout_class_method): New functions.
9893 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9895 (expand_invoke): Likewise.
9896 * java-tree.h (all_class_list): New global variable declared.
9897 (layout_class_methods, layout_class_method): New function
9899 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9900 * jcf-parse.c (all_class_list): New global variable.
9901 (load_class): Extended what class_or_name can be. Use parser
9902 context mechanism to save globals before calling jcf_parse.
9903 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9904 is set on the file name.
9905 (jcf_parse): Layout class methods when Object is loaded, otherwise
9906 record class in all_class_list for delayed method layout.
9907 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9908 * lang.c (put_decl_node): Decode <init> into the decl context
9910 * lex.c (java_allocate_new_line): Use xmalloc.
9911 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9912 pointers, not TREE_LIST elements.
9913 (struct parser_ctxt): Fixed comment indentations, added comments
9914 and reordered some fields.
9915 (java_check_methods): Function prototype removed.
9916 * parse.y (java_push_parser_context): Use xmalloc.
9917 (java_parser_context_restore_global): Pop extra pushed ctxp only
9918 when there's nothing next.
9919 (maybe_create_class_interface_decl): Fixed comment, add new
9920 created class decl to all_class_list.
9921 (method_header): Use GET_REAL_TYPE on argument's types.
9922 (method_declarator): Use GET_REAL_TYPE, change type to the real
9923 type in TREE_LIST dependency node. Build argument list with the
9925 (create_jdep_list): Use xmalloc. Removed allocation error message.
9926 (obtain_incomplete_type): Fixed leading comment. Broadened
9927 incoming argument meaning.
9928 (register_incomplete_type): Use xmalloc. Removed allocation error
9930 (safe_layout_class): Fixed leading comment.
9931 (jdep_resolve_class): Reversed if statement condition and switch
9933 (resolve_and_layout): Fixed leading comment. Broadened incoming
9935 (complete_class_report_errors): New local variable name, for
9936 clarity. purify_type_name used for all error cases.
9937 (java_get_real_method_name): Stricter check on constructors.
9938 (java_check_regular_methods): Reverse methods list only if not
9939 already laid out. Layout artificial constructor.
9940 (java_check_methods): Deleted.
9941 (source_start_java_method): Obtain incomplete type for patchable
9943 (java_layout_classes): Fixed leading comment. Use
9944 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9945 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9946 before returning. Fixed comments.
9947 (java_expand_classes): Check for errors up front.
9948 (patch_method_invocation): Class to search is resolved and laid
9951 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9953 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9955 * javaop.h (int8): Removed - not used.
9956 (jbyte): Redefine portably with correct signedness.
9958 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9960 * jcf-write.c (generate_bytecode_insns): Fix typo
9961 OPCODE_getstatic to OPCODE_getfield.
9963 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9964 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9965 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9967 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9969 * jcf-parse.c (jcf_parse_source): Function returned type is
9970 void. Added prototype.
9971 (jcf_parse): Function returned type is void.
9972 (yyparse): Remove call to fclose on the last parsed file.
9974 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9976 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9978 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9979 (layout_class): Cope with methods featuring WFL in decl names.
9980 * decl.c (unqualified_object_id_node): New global variable,
9982 (build_decl_no_layout): Removed.
9983 * expr.c (build_primtype_type_ref): Handle Double.
9984 (java_lang_expand_expr): Fixed indentations.
9985 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9986 (flag_wall, flag_redundant, flag_not_overriding,
9987 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9988 variable declarations.
9989 (build_decl_no_layout): Removed prototype.
9990 (java_get_real_method_name): Added prototype.
9991 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9992 (java_parse_abort_on_error): Macro now just returns.
9993 * jcf-parse.c (jcf_parse_source): Check fclose returned
9994 value. Call emit_register_classes if java_report_errors returns
9996 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9997 flag_static_local_jdk1_1): New integer flags.
9998 (lang_decode_option): New flags set here.
9999 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10000 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10001 the flag_redundant variable.
10002 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10003 when parsing java.lang.Object class.
10004 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10005 NULL_TREE to build.
10006 (resolve_qualified_expression_name): Fixed indentation.
10007 (patch_array_ref): Changed prototype.
10008 (not_initialized_as_it_should_p): Prototype removed.
10009 (java_report_errors): Added function prototype.
10010 * parse.y (formal_parameter:): Changed error message for not yet
10011 supported final parameters.
10012 (class_type_list:): Set both PURPOSE and VALUE of created
10013 TREE_LIST to be class_type.
10014 (primary_no_new_array:): Handle class literals on primitive types.
10015 (parse_warning_context): Reinstalled correct force_error and
10016 do_warning flags setups.
10017 (java_report_errors): Changed prototype. Return java_error_count
10019 (variable_redefinition_error): Consider treating variable type as
10021 (create_interface): Warn about redundant abstract modifier if
10022 flag_redundant is set. Changed error message.
10023 (lookup_field_wrapper): Save/restore globals before/after looking
10025 (duplicate_declaration_error_p): Consider treating declaration
10026 type as a fake pointer.
10027 (register_fields): Extract real type from dependency node. Check
10028 for duplicate field declaration after type adjustment. Use
10029 DECL_INITIAL to store static final initialized values.
10030 (method_header): Extract real function type from dependency node.
10031 (check_abstract_method_header): Use GET_METHOD_NAME.
10032 (obtain_incomplete_type): Layout fake pointer type.
10033 (safe_layout_class): Don't try to check for methods before layout.
10034 (java_complete_class): Don't check for correct throws clause
10035 elements inheritance here.
10036 (resolve_and_layout): Broadened name parameter meaning.
10037 (reset_method_name): Use GET_METHOD_NAME.
10038 (java_get_real_method_name): New function.
10039 (java_check_regular_methods): Don't check methods in
10040 java.lang.Object. Verify lineage of throws clause elements. Use
10041 flag_no_overriding in warning report.
10042 (check_throws_clauses): Don't check if class was from
10043 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10044 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10045 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10046 warning on unsupported final local variables. Use build_decl
10047 instead of build_decl_no_layout. Get real local variable type from
10049 (source_start_java_method): Get real parameter type from
10050 dependency node. Call build_decl instead of build_decl_no_layout.
10051 (java_layout_classes): Reverse tree and layout type and class as
10052 required. Mark class as loaded when done.
10053 (resolve_field_access): Fixed indentation. Restricted condition
10054 leading to static field access code generation. Set field_type
10055 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10056 (resolve_qualified_expression_name): Initialize type_found to
10057 null. Handle static field resolved during qualification. Fixed
10058 layout on non primitive field decl types.
10059 (not_accessible_p): Fixed typo in comment.
10060 (patch_method_invocation): Resolve and layout class to search from
10062 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10063 layout non primitive type, if necessary. Make method node only to
10065 (find_applicable_accessible_methods_list): Consider WFL'ed method
10066 decl names. Fixed indentation.
10067 (argument_types_convertible): Resolve and layout target type if
10069 (java_complete_tree): Fixed indentation problems. Rewrote
10070 CALL_EXPR thrown exceptions check. Re-installed further processing
10071 of the assignment in certain cases.
10072 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10073 inlining on class literals.
10074 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10076 (valid_method_invocation_conversion_p): Likewise.
10077 (patch_string): Temporary disable forbidden use of `this' in
10078 explicit constructor invocations when doing string concatenation
10079 within their scope.
10080 (patch_unaryop): Added comment. Reinstalled code to disable
10081 further check on assignment operation with cast expression RHS.
10082 (patch_switch_statement): Fixed indentation.
10083 (build_try_statement): Call build_decl instead of
10084 build_decl_no_layout.
10085 (patch_synchronized_statement): Likewise.
10086 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10087 IS_UNCHECKED_EXPRESSION_P.
10088 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10089 layout argument exception type.
10090 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10091 of IS_UNCHECKED_EXPRESSION_P.
10093 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10095 * jcf-parse.c (yyparse): Open class file in binary mode.
10097 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10099 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10101 * jcf-write.c (perform_relocations): Move check out one loop.
10103 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10105 * Make-lang.in: Fix reference to srcdir.
10106 * jv-scan.c: Add missing xmalloc prototype.
10107 * jvgenmain.c: Ditto.
10109 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10111 * decl.c (error_mark_node), java-tree.h: New global.
10112 * parse.y: Use empty_stmt_node instead of size_zero_node.
10113 (build_if_else_statement): If missing else, use empty_stmt_node.
10115 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10116 (java_complete_expand_method): Complain if return is missing.
10117 (java_check_regular_methods): Comment out incorrect error check.
10118 (not_accessible_p): Fix incorrect handling of protected methods.
10119 (patch_method_invocation): Pass correct context to not_accessible_p.
10120 (find_applicable_accessible_methods_list): Likewise.
10121 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10122 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10123 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10124 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10126 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10127 (push_int_const): Remove reundant NOTE_PUSH.
10128 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10129 (- case SWITCH_EXPR): Fix code generation bug.
10130 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10131 (generate_classfile): More robust for abstract methods.
10133 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10135 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10136 * Make-lang.in: Ditto.
10138 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10139 * jvgenmain: Ditto.
10141 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10143 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10145 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10147 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10149 Allow uses of interface types to verify. This is not really
10150 type-safe, but it matches what Sun does, and is OK as long as
10151 there are appropriate run-time checks.
10152 * verify.c (merge_types): If merging two interface types,
10153 just set the result to java.lang.Object.
10154 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10156 1998-11-13 Tom Tromey <tromey@cygnus.com>
10158 * gjavah.c (main): Handle --output-class-directory argument.
10159 * jvspec.c (lang_specific_driver): Translate `-d' into
10160 -foutput-class-dir.
10161 * jcf.h (jcf_write_base_directory): Declare.
10162 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10163 * lang-options.h: Mention -foutput-class-dir.
10164 * jcf-write.c (jcf_write_base_directory): New global.
10165 (make_class_file_name): Put generated .class file into `-d'
10166 directory, or into source directory if -d not given. Function now
10168 (write_classfile): Free class file name. Handle case where class
10170 (DIR_SEPARATOR): New macro.
10171 Include <sys/stat.h>
10173 * Makefile.in (prefix): New macro.
10175 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10177 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10178 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10179 here (done in patch_invoke instead).
10180 (case_identity): Moved here from parse.y.
10182 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10183 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10184 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10185 so they can be efficiently scanned without recursion.
10186 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10187 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10188 in BLOCK iteratively, rather than recursively.
10190 * parse.y (do_unary_numeric_promotion): New function.
10191 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10193 * parse.y (patch_newarray): Various fixes.
10195 Re-do handling of switch statements (for proper block scoping).
10196 * parse.y: Add just a single block for the enture switch block,
10197 but don't create any "case blocks".
10198 (group_of_labels): Rmeoved unneeded non-terminal.
10199 CASE_EXPR and DEFAULT_EXPR are added to current block.
10200 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10201 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10202 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10203 * parse.y (wfl_operator, print_int_node): Make non-static.
10204 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10205 as part of recursive scan of block.
10206 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10207 (patch_switch_statement): Most tests move dinto java_complete_tree.
10209 * parse.y: Make various production be non-typed (void).
10210 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10211 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10212 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10214 * jcf-write.c (struct jcf_handler): New type.
10215 (struct jcf_switch_state): New type.
10216 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10217 (alloc_handler, emit_unop, emit_reloc): New functions.
10218 (adjust_typed_op): Add extra parameter ("max type" offset).
10219 (emit_switch_reloc, emit_case-reloc): New function.
10220 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10221 (generate_bytecode_insns): Support REAL_CST, switch statements,
10222 exception handling, method calls, object/array creation, and more.
10224 * class.c: Remove some unused variables.
10225 * constants.c (find_string_constant): New function.
10226 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10227 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10228 if flag_emit_class_files.
10230 1998-11-12 Tom Tromey <tromey@cygnus.com>
10232 * jcf-io.c (find_class): Added explanatory comment.
10234 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10235 trailing slash to `.zip' entries.
10237 * jvspec.c (lang_specific_driver): Correctly handle case where
10238 GC_NAME not defined.
10240 1998-11-11 Tom Tromey <tromey@cygnus.com>
10242 * jvspec.c (GC_NAME): New define.
10243 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10245 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10247 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10249 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10251 1998-11-11 Tom Tromey <tromey@cygnus.com>
10253 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10255 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10257 * class.c (is_compiled_class): Call safe_layout_class for class
10258 compiled from source.
10259 * conver.h (convert_to_integer, convert_to_real,
10260 convert_to_pointer): Added prototypes.
10261 * decl.c (init_decl_processing): Non longer push the decls of
10262 `methodtable', `constants', `Class', `Field', `dispatchTable'
10263 `jexception' and `Method'.
10264 * expr.c (build_invokeinterface): New function.
10265 (expand_invoke): static variable CLASS_IDENT now in
10266 build_invokeinterface. Use build_invokeinterface.
10267 (expand_java_field_op): Moved code to inline
10268 java.lang.PRIMTYPE.TYPE into a function.
10269 (build_primtype_type_ref): New function.
10270 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10271 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10272 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10273 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10274 (DECL_LOCAL_STATIC_VALUE): New macro.
10275 (build_invokeinterface, build_primtype_type_ref): New function
10277 (java_parse_abort_on_error): Macro rewritten.
10278 * jcf-parse.c (current_method): Add comment to declaration.
10279 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10280 Function prototypes fixed.
10281 (jcf_parse_source): push/pop parser context. save/restore global.
10282 (parse_source_file): Fixed leading comment. Now take a
10283 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10284 classes and pop the parser context anymore.
10285 (yyparse): Push parser context, save globals, parse the source
10286 file, restore globals and pop the parser context when processing a
10288 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10289 * lex.c (java_parse_doc_section): New function.
10290 (java_lex): Call java_parse_doc_section when appropriate. Build an
10291 operator around INSTANCEOF_TK.
10292 * lex.h (java_lineterminator, java_sprint_unicode,
10293 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10294 Prototypes rewritten.
10295 (java_parse_escape_sequence, java_letter_or_digit_p,
10296 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10297 java_read_unicode, java_store_unicode, java_read_char,
10298 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10299 Added function prototypes.
10300 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10302 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10304 (struct parser_ctxt): New fields: deprecated,
10305 current_parsed_class_un, gclass_list.
10306 (fix_method_argument_names, issue_warning_error_from_context,
10307 resolve_package, lookup_package_type): New function prototypes.
10308 (resolve_expression_name): Fixed function prototype.
10309 (find_applicable_accessible_methods_list): Fixed indentation, added
10310 extra argument in prototype.
10311 (check_final_assignment, build_null_of_type, check_deprecation,
10312 check_method_redefinition, reset_method_name,
10313 java_check_regular_methods, java_check_abstract_methods,
10314 maybe_build_primttype_type_ref): New function prototype.
10315 * parse.y (conver.h): Include.
10316 (INSTANCEOF_TK): Tagged <operator>.
10317 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10318 (relational_expression:): Build binop for instanceof.
10319 (java_push_parser_context): Remember ctxp->gclass_list across
10321 (java_pop_parser_context): Simply return if no context
10322 exists. Remember gclass_list across contexts.
10323 (issue_warning_error_from_context): New function.
10324 (parse_error_context): Don't setup ctxp->elc here. Call
10325 issue_warning_error_from_context instead.
10326 (parse_warning_context): Likewise.
10327 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10328 setup. Link new class/interface to ctxp->gclass_list.
10329 (add_superinterfaces): Register interface as incomplete if not
10331 (create_class): Remember class unqualified name in
10332 ctxp->current_parsed_class_un. Check class deprecation.
10333 (register_fields): Check field deprecation. Remember static final
10334 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10336 (method_header): New local variable ORIG_ARG. Use unqualified
10337 current class name for check on constructor errors. Promote return
10338 type if of record type. Argument list fix moved in
10339 fix_method_argument_names, called here. Check method deprecation.
10340 (fix_method_argument_names): New function.
10341 (method_declarator): Promote record typed arguments.
10342 (safe_layout_class): Check class methods before layout.
10343 (java_complete_class): Compute field layout when patched.
10344 (do_resolve_class): Try to load class after having it renamed
10345 after the package name.
10346 (get_printable_method_name): Use DECL_CONTEXT.
10347 (reset_method_name): New function.
10348 (check_method_redefinition): Use reset_method_name.
10349 (java_check_regular_methods): New local variable
10350 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10351 names for error report. Check for compile-time error when method
10352 found has default (package) access.
10353 (java_check_abstract_methods): Now takes an interface DECL node as
10354 an argument. Also reinstall real name on unchecked
10355 overriding/hiding methods for error report.
10356 (java_check_methods): Fixed leading comment. Get classes to verify
10357 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10358 CLASS_METHOD_CHECKED_P on class verification.
10359 (lookup_java_method2): Get real method name if necessary.
10360 (find_in_imports): Don't check package class access here.
10361 (resolve_package, lookup_package_type): New functions.
10362 (java_layout_classes): Fixed leading comment. Take classes to be
10363 laid out from ctxp->gclass_list.
10364 (java_complete_expand_methods): Don't expand native and abstract
10366 (java_expand_classes): New function.
10367 (resolve_expression_name): Use additional argument ORIG. Retrieve
10368 values of static final field of primitive types.
10369 (resolve_field_access): Handles static final field of promotive
10371 (resolve_qualified_expression_name): Handle STRING_CST as
10372 primaries and package name resolution. Check deprecation on found
10373 decls. Set where_found and type_found on non static field resolved
10374 during qualification. Layout non primitive field decl types.
10375 (check_deprecation): New function.
10376 (maybe_access_field): Simplified.
10377 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10378 removed. Reverse method's argument when primary is a type. Don't
10379 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10380 instead. Include abstract class in the list of class searchable
10381 for constructors. Use DECL_CONTEXT of found method for access
10382 checks. Check method deprecation.
10383 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10384 converting arguments. Handle INVOKE_INTERFACE.
10385 (lookup_method_invoke): Search constructor using existing
10386 infrastructure (don't rely on lookup_java_constructor anymore).
10387 (find_applicable_accessible_methods_list): Extra argument flag
10388 LC. Now include constructor in the search.
10389 (qualify_ambiguous_name): Conditional expression are primaries.
10390 (not_initialized_as_it_should_p): static final are always
10392 (java_complete_tree): Pass extra NULL argument to
10393 resolve_expression_name. Stricter test to carry on patching
10394 assignments. New case for INSTANCEOF_EXPR.
10395 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10396 (check_final_assignment, maybe_build_primttype_type_ref): New
10398 (patch_assignment): Detect resolved static finals and carry normal
10399 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10400 (try_builtin_assignconv): Access constant 0 on all primitive
10402 (valid_builtin_assignconv_identity_widening_p): Accept identical
10403 types. Accept all promoted type on int type.
10404 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10405 assigned to a reference.
10406 (valid_method_invocation_conversion_p): Accept to check null
10408 (build_binop): Merge declaration and initialization of local
10410 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10411 numeric types. Improved validity test for qualify operators on
10413 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10414 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10415 primitive type and issue the appropriate error message.
10416 (resolve_type_during_patch): Mark class loaded when resolved.
10417 (patch_cast): Allow null to be cased to reference types.
10418 (build_null_of_type): New function.
10419 (patch_array_ref): Handle array on references correctly.
10420 (patch_return): Removed unused local variable MODIFY. Force
10421 boolean to be returned as integers. Allows null to be returned by
10422 a function returning a reference.
10423 * typeck.c (convert_to_integer, convert_to_real,
10424 convert_to_pointer): Prototypes moved to convert.h
10425 (lookup_argument_method): Use method real name, if necessary.
10427 1998-10-30 Tom Tromey <tromey@cygnus.com>
10429 * class.c (build_class_ref): Changed name of primitive classes to
10432 * class.c (make_class_data): Renamed fields: nmethods to
10433 method_count, method_count to dtable_method_count. Always set
10434 `state' field to 0.
10435 * decl.c (init_decl_processing): Likewise.
10437 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10439 * class.c (layout_class): Don't mangle <finit>, produce
10440 __finit<class> instead. Don't verify artificial methods.
10441 * decl.c (finit_identifier_node): New declared global.
10442 (init_decl_processing): finit_identifier_node initialized.
10443 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10444 * java-tree.h (finit_identifier_node): Declared as extern.
10445 (struct lang_decl): New field called_constructor.
10446 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10447 (CLASS_HAS_FINIT_P): New macro.
10448 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10449 explicit constructor invocation.
10450 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10451 CALL_SUPER_CONSTRUCTOR_P): New macros.
10452 (write_classfile): Added prototype.
10453 * jcf-parse.c (jcf_parse_source): Parse and remember for
10454 generation if the file was seen on the command line.
10455 (parse_source_file): Don't write the class file here.
10456 (yyparse): Loop on files rewritten. Set current_jcf.
10457 (parse_zip_file_entries): Parse class file only if it was found.
10458 * lang.c (init_parse): Don't open command line provided filename
10460 (lang_parse): Don't set main_jcf anymore.
10461 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10462 (JCONSTRUCTOR_CHECK): New macro.
10463 (JBSC_TYPE_P): New macro.
10464 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10465 (COMPLETE_CHECK_OP_2): New macro.
10466 (struct parse_ctxt): New field explicit_constructor_p.
10467 (check_class_interface_creation): Fixed prototype indentation.
10468 (patch_method_invocation_stmt): Prototype reflects added argument.
10469 (patch_invoke): Likewise.
10470 (complete_method_declaration, build_super_invocation,
10471 verify_constructor_circularity,
10472 build_this_super_qualified_invocation, get_printable_method_name,
10473 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10474 verify_constructor_super, create_artificial_method,
10475 start_artificial_method_body, end_artificial_method_body,
10476 generate_field_initialization_code): New function prototypes.
10477 * parse.y: Fixed leading comment
10478 (constructor_header:, constructor_body:, block_end:): Rules tagged
10480 (type_declaration:): Call maybe_generate_finit.
10481 (method_declaration:): Action for method_body: placed in new
10482 function complete_method_declaration, called here.
10483 (constructor_declaration:): Defined actions. Removed leading
10485 (constructor_header:): New rule with action.
10486 (constructor_body:): Rule rewritten using block_begin: and
10487 block_end:. Defined actions.
10488 (constructor_declarator:, explicit_constructor_invocation:):
10490 (block:): Use new rules block_begin: block_end:.
10491 (block_begin:, block_end:): New rules and actions.
10492 (block_statements:): Fixed error message for explicit
10494 (method_invocation:): Call build_this_super_qualified_invocation
10495 if primary is `this' or `super' was seen.
10496 (conditional_expression:): Action defined.
10497 (extra_ctxp_pushed_p): New static global flag.
10498 (java_parser_context_save_global): Create parser context if
10499 necessary. Use extra_ctxp_pushed_p to remember it.
10500 (java_parser_context_restore_global): Pop extra parser context if
10502 (build_array_from_name): Array on primitive types are marked
10504 (register_fields): Restore new name in field initializer
10505 expression if type was altered. Non static fields initialized upon
10506 declaration marked initialized.
10507 (maybe_generate_finit): New function.
10508 (maybe_generate_clinit): Use create_artificial_method,
10509 start_artificial_method_body, end_artificial_method_body. Generate
10510 debug info for enclosed initialization statements.
10511 (method_header): Fixed leading comment. Check constructor
10512 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10514 (complete_method_declaration, constructor_circularity_msg,
10515 verify_constructor_circularity): New functions.
10516 (get_printable_method_name): New function.
10517 (check_method_redefinition): Don't rename <finit> methods. Fix
10518 declared constructor names. Error message for
10519 constructors modified.
10520 (java_check_regular_methods): Local variable seen_constructor
10521 renamed saw_constructor. Skip verification on constructors. Create
10522 default constructor with create_artificial_method.
10523 (java_check_methods): Removed unnecessary empty line.
10524 (create_artificial_method, start_artificial_method_body,
10525 end_artificial_method_body): New functions.
10526 (java_layout_classes): Changed leading comment. Reverse fields
10527 list if necessary. Always layout java.lang.Object if being
10529 (java_complete_expand_methods): Verify constructor circularity.
10530 (java_complete_expand_method): Call fix_constructor on
10531 constructors. Local variable no_ac_found removed. Restore
10532 bindings if method body expansion failed.
10533 (fix_constructors, verify_constructor_super,
10534 generate_field_initialization_code): New function.
10535 (java_expand_classes): Fixed leading comment. Write class file
10537 (resolve_expression_name): Check for illegal instance variable
10538 usage within the argument scope of an explicit constructor
10540 (resolve_qualified_expression_name): Pass extra from_super flag
10541 when invoking patch_method_invocation_stmt. New case for
10542 conditional expression when used as a primary. Check for error
10543 when acquiring super.
10544 (patch_method_invocation_stmt): Added extra argument super. New
10545 local variable is_static_flag. Set class_to_search according to
10546 the nature of the constructor invocation. Don't add `this'
10547 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10548 invocation within the argument scope of explicit constructor
10549 invocation. Set is_static according to is_static_flag. Provide
10550 extra `super' argument to patch_invoke invocation.
10551 (patch_invoke): New argument from_super. Loop on arguments
10552 indentation fixed. Pass from_super to invocation_mode. New switch
10553 case INVOKE_SUPER. Fixed error message in switch default case.
10554 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10556 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10557 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10558 message takes constructors into account.
10559 (find_applicable_accessible_methods_list): Fixed indentation.
10560 (qualify_ambiguous_name): Take explicit constructor invocation
10561 into account. Deal with a conditional expression as a primary to
10563 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10564 case. Added extra argument to patch_method_invocation_stmt.
10565 Register calls made to explicit constructor `this'. Don't call
10566 save_expr in ARRAY_REF case when emitting class files. Check for
10567 illegal use of this when expanding explicit constructor invocation
10569 (complete_function_arguments): Set and reset parser context
10570 explicit_constructor_p field value when appropriate.
10571 (build_super_invocation, build_this_super_qualified_invocation):
10573 (patch_assignment): Fixed typo.
10574 (patch_unaryop): Check on final fields occurs only when a decl
10576 (patch_return): Take constructors into account.
10577 (patch_conditional_expr): New function.
10578 * typeck.c (build_java_signature): Removed unnecessary empty line.
10580 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10582 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10584 1998-10-28 Tom Tromey <tromey@cygnus.com>
10586 * decl.c (init_decl_processing): Renamed fields.
10587 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10588 interface_len, msize fields.
10590 * class.c (make_class_data): Removed subclass_head and
10591 subclass_next fields.
10592 * decl.c (init_decl_processing): Removed subclass_head and
10593 subclass_next fields.
10595 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10597 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10598 * mangle.c (emit_unicode_mangled_name): Similarly.
10600 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10602 * jcf-parse.c (get_constant): Place braces around code to compute
10603 'd' when REAL_ARITHMETIC is not defined.
10605 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10607 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10610 1998-10-23 Tom Tromey <tromey@cygnus.com>
10612 * lang-specs.h: `.zip' files are input to jc1.
10614 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10616 * jvspecs.c: Add (but don't enable) support for combining multiple
10617 .class and .java input filenames to a single jc1 invocation.
10618 Add support for -C flag (copile to .class files).
10619 Translate -classpath and -CLASSPATH arguments.
10620 * lang-specs.h: Don't set %2 spec.
10622 1998-10-22 Tom Tromey <tromey@cygnus.com>
10624 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10626 (add_path): Don't add trailing separator to non-empty path
10629 * lang.c (lang_decode_option): Check for -fclasspath and
10630 -fCLASSPATH before examining other `-f' options.
10632 * java-tree.h (finalize_identifier_node): Don't declare.
10633 * class.c (make_class_data): Don't push "final" field.
10634 * decl.c (init_decl_processing): Don't push "final" field.
10635 (finalize_identifier_node): Removed.
10636 (init_decl_processing): Don't set finalize_identifier_node.
10638 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10640 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10642 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10643 (JV_SCAN_SOURCES): New macro.
10644 (JCF_DUMP_SOURCES): Likewise.
10645 (jcf-dump$(exeext)): New target.
10646 (jv-scan$(exeext)): New target.
10648 1998-10-22 Tom Tromey <tromey@cygnus.com>
10650 * Makefile.in (LEX): Removed.
10651 (LEXFLAGS): Likewise.
10652 (SET_BISON): New macro.
10654 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10655 spurious diffs in parse.c.
10656 ($(PARSE_SCAN_C)): Likewise.
10657 (PARSE_DIR): New macro.
10659 (PARSE_SCAN_C): Likewise.
10660 (PARSE_RELDIR): New macro.
10662 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10664 * jcf-io.c (find_class): Use saw_java_source to determine when to
10665 look for `.java' file.
10666 * jcf-parse.c (saw_java_source): New global.
10667 (yyparse): Set it if `.java' file seen.
10669 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10670 (GCJH_SOURCES): Likewise.
10671 * Makefile.in (datadir): New macro.
10672 (libjava_zip): Likewise.
10673 (JAVA_OBJS): Added jcf-path.o.
10674 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10675 (../gcjh$(exeext)): Likewise.
10676 (jcf-path.o): New target.
10677 * java-tree.h (fix_classpath): Removed decl.
10678 * jcf-parse.c (fix_classpath): Removed.
10679 (load_class): Don't call fix_classpath.
10680 * parse.y (read_import_dir): Don't call fix_classpath.
10681 * lex.h: Don't mention classpath.
10682 * lex.c (java_init_lex): Don't initialize classpath.
10683 * jcf-io.c (classpath): Removed global.
10684 (find_class): Use jcf_path iteration functions. Correctly search
10685 class path for .java file.
10686 (open_in_zip): New argument `is_system'.
10687 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10688 classpath-related options.
10689 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10691 (lang_init): Call jcf_path_init.
10692 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10693 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10694 Correctly put braces around second string in each entry.
10695 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10696 classpath-related options.
10697 (help): Updated for new options.
10698 * jcf.h: Declare functions from jcf-path.c. Don't mention
10699 `classpath' global.
10700 * jcf-path.c: New file.
10702 * jcf-depend.c: Include jcf.h.
10704 * jcf-write.c (localvar_alloc): Returns `void'.
10705 (localvar_free): Removed unused variable.
10707 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10708 (init_parse): Use OBJECT_SUFFIX, not ".o".
10710 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10712 * class.c (emit_register_classes): Renamed from
10713 emit_register_class.
10714 * java-tree.h (emit_register_classes): Prototype renamed from
10715 emit_register_class.
10716 * jcf-parse.c (yyparse): Call emit_register_classes once before
10718 * parse.y (java_expand_classes): No longer register classes.
10720 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10722 * class.c (is_compiled_class): New local variable
10723 seen_in_zip. Identify classes found in currently compiled source
10725 * decl.c (complete_start_java_method): Fixed typo.
10726 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10727 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10728 (CLASS_P): Moved around.
10729 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10730 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10732 (jcf_parse_source): Changed leading comment. Removed unnecessary
10733 fclose and CLASS_FROM_SOURCE_P marking.
10734 (parse_source_file): New local variables remember_for_generation
10735 and filename. Mark parsed file name identifier node. Removed block
10736 executed when parse_only was null. Set remember_for_generation.
10737 Use it as an argument to java_pop_parser_context.
10738 (yyparse): New local variables several_files, list, next node and
10739 current_file_list. Split ampersand separated file names into
10740 current_file_list. Iterate through the list and parse accordingly.
10741 * parse.h (java_pop_parser_context): New function prototype.
10742 * parse.y (ctxp_for_generation): New static global variable.
10743 (java_pop_parser_context): New argument generate. Link popped ctxp
10744 to ctxp_for_generation list accordingly.
10745 (java_complete_expand_methods): Fixed indentation.
10746 (java_expand_classes): New function.
10748 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10750 * Makefile.in: Link with libiberty.a instead of memmove.o.
10752 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10754 * lex.c (setjmp.h): No longer included.
10755 * lex.h (setjmp.h): Included.
10756 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10757 (duplicate_declaration_error_p): Renamed from
10758 duplicate_declaration_error.
10759 (build_array_from_name): New function prototype.
10760 * parse.y (setjmp.h): No longer included.
10761 (variable_declarator_id): Define action.
10762 (build_array_from_name): New function.
10763 (duplicate_declaration_error_p): Renamed from
10764 duplicate_declaration_error. Fixed leading comment.
10765 (register_fields): Main `for' loop reorganized. Uses
10766 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10767 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10768 build_array_from_name.
10769 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10771 (read_import_dir): Don't try to skip `.' and `..'.
10772 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10773 build_array_from_name. Main `for' loop reorganized.
10774 (resolve_qualified_expression_name): When building access to a
10775 field, use the type where the field was found, not its own type.
10776 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10777 field was found is null.
10778 (qualify_ambiguous_name): Sweep through all successive array
10781 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10783 * java-tree.h (pop_labeled_block, lang_printable_name,
10784 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10785 interface_of_p, inherits_from_p, fix_classpath,
10786 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10787 make_class_data, register_class, alloc_name_constant): New
10788 function prototypes.
10789 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10790 indentation. Added cast to remove warning.
10791 (lang_printable_name): Set v argument unused.
10792 (lang_print_error): Added argument to lang_printable_name call.
10793 (java_dummy_print, print_lang_decl, print_lang_type,
10794 print_lang_identifier, lang_print_xnode): All argument marked
10796 * lex.c (java_unget_unicode): Removed unnecessary argument.
10797 (java_allocate_new_line): Unused local variable is gone.
10798 (java_read_char): Added parenthesis in expressions to remove
10799 warnings. Added final return statement.
10800 (java_read_unicode): Added parenthesis in expression to remove
10802 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10803 (java_parse_escape_sequence): Likewise.
10804 (java_lex): Unused local variables are gone. Fixed
10805 java_unget_unicode invocation.
10806 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10808 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10809 lang_printable_name invocation in macro.
10810 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10812 (duplicate_declaration_error): Suppressed unused argument in
10814 (identical_subpath_p): Function declaration is gone.
10815 (patch_invoke): Suppressed unused argument in prototype.
10816 (patch_cast, build_labeled_block, check_thrown_exceptions):
10818 * parse.y (setjmp.h): Included
10819 (toplev.h): Likewise.
10820 (field_declaration:): Suppressed unused local
10821 (label_decl:): Fixed build_labeled_block invocation.
10822 (java_pop_parser_context): Put extra parenthesis around assignment
10824 (yyerror): Suppressed unused local variables.
10825 (variable_redefinition_error): Fixed lang_printable_name
10827 (create_interface): Suppressed unused local variables.
10828 (create_class): Likewise.
10829 (duplicate_declaration_error): Suppressed unused argument. Fixed
10830 lang_printable_name invocation.
10831 (register_fields): Suppressed unused local variable. Fixed
10832 duplicate_declaration_error invocation.
10833 (method_header): Suppressed unused local variable.
10834 (method_declarator, parser_check_super): Likewise.
10835 (java_complete_class): Suppressed unused local variable. Fixed
10836 fatal error message.
10837 (complete_class_report_errors): Added default: in switch.
10838 (java_check_regular_methods): Fixed lang_printable_name
10840 (check_throws_clauses): Likewise.
10841 (java_check_abstract_methods): Suppressed unused local
10842 variable. Fixed lang_printable_name invocation.
10843 (read_import_entry): Added supplemental return statement.
10844 (read_import_dir): Suppressed unused local variables.
10845 (check_pkg_class_access, declare_local_variables): Likewise.
10846 (source_start_java_method): Suppressed unused extern variable
10848 (expand_start_java_method): Suppressed unused extern and local
10849 variable declarations.
10850 (java_complete_expand_methods): Likewise.
10851 (java_complete_expand_method): Suppressed unused local variables.
10852 (make_qualified_name): Likewise.
10853 (resolve_qualified_expression_name): Added default: in
10854 switch. Fixed lang_printable_name invocation.
10855 (class_instance_creation_expression): Added parenthesis around
10857 (patch_method_invocation_stmt): Fixed lang_printable_name and
10858 patch_invoke invocations.
10859 (check_for_static_method_reference): Fixed lang_printable_name
10861 (patch_invoke): Suppressed unused arguments and local variables.
10862 (lookup_method_invoke): Suppressed unused local variables.
10863 (qualify_ambiguous_name): Added default: in switch.
10864 (identical_subpath_p): Function removed.
10865 (patch_assignment): Suppressed unused local variables. Suppressed
10866 unnecessary if statement. Fixed lang_printable_name invocations.
10867 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10868 (valid_ref_assignconv_cast_p): Parenthesis around
10869 expression. Suppressed unused local variables.
10870 (build_binop): Suppressed unused local variables. fixed
10871 lang_printable_name invocations.
10872 (string_constant_concatenation): Suppressed unused local
10874 (patch_unaryop): Fixed lang_printable_name invocation.
10875 (patch_cast): Suppressed unnecessary argument. Fixed
10876 lang_printable_name invocation.
10877 (patch_array_ref): Fixed lang_printable_name invocation.
10878 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10879 (build_labeled_block): Suppressed unused argument.
10880 (generate_labeled_block): Fixed build_labeled_block invocation.
10881 (build_loop_body): Suppressed unused local variables.
10882 (patch_loop_statement): Likewise.
10883 (patch_exit): Fixed lang_printable_name invocation.
10884 (patch_switch_statement): Likewise.
10885 (case_identity): First argument marked unused.
10886 (patch_try_statement): Fixed lang_printable_name invocations.
10887 (patch_synchronized_statement, patch_throw_statement): Likewise.
10888 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10889 lang_printable_name invocations.
10890 (check_thrown_exceptions_do): Suppressed unused argument.
10892 1998-10-14 Tom Tromey <tromey@cygnus.com>
10894 * jcf-write.c (write_classfile): Add output class file as target.
10895 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10896 * jcf.h: Added declarations for dependency-tracking functions.
10897 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10898 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10899 (finish_parse): Call jcf_dependency_write.
10900 (dependency_tracking): New global.
10901 (DEPEND_SET_FILE): New define.
10902 (DEPEND_ENABLE): New define.
10903 (init_parse): Enable dependency tracking if required.
10905 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10906 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10907 (../gcjh$(exeext)): Likewise.
10908 (jcf-depend.o): New target.
10909 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10910 (GCJH_SOURCES): Likewise.
10911 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10913 (find_classfile): Added dep_name argument.
10914 (find_class): Compute name of dependency.
10915 (open_in_zip): Call jcf_dependency_add_file.
10916 * gjavah.c (output_file): No longer global.
10917 (usage): Don't mention "gjavah".
10919 (java_no_argument): Likewise.
10920 (version): Likewise.
10921 (main): Recognize and handle -M family of options.
10922 (print_mangled_classname): Return is void.
10923 (process_file): Handle case where output is suppressed.
10924 (HANDLE_END_FIELD): Likewise.
10925 (HANDLE_METHOD): Likewise.
10926 * jcf-depend.c: New file.
10928 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10930 * java-tree.def: Add missing newline at EOF.
10932 1998-10-13 Tom Tromey <tromey@cygnus.com>
10934 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10935 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10937 Include <config.h> and "system.h".
10938 (disassemble_method): Undefine RET to avoid clash with
10939 config/i386/i386.h.
10941 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10943 * decl.c (runtime_exception_type_node, error_exception_type_node):
10944 New global variables.
10945 (init_decl_processing): Initialized.
10946 * expr.c (java_lang_expand_expr): Set caught exception type to
10947 null if catch handler argument doesn't exit.
10948 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10950 * java-tree.h (runtime_exception_type_node,
10951 error_exception_type_node): Global variables declared.
10952 (DECL_FUNCTION_THROWS): New macro.
10953 (DECL_FUNCTION_BODY): Modified comment.
10954 (DECL_SPECIFIC_COUNT): Likewise.
10955 (struct lang_decl): New field throws_list.
10956 (IS_UNCHECKED_EXPRESSION_P): New macro.
10957 * lex.c (java_lex): Generate location information for THROW_TK.
10958 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10959 EXCEPTIONS_P): New macros.
10960 (enum jdep_code): New value JDEP_EXCEPTION.
10961 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10962 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10963 PATCH_METHOD_RETURN_ERROR): New macros.
10964 (patch_method_invocation_stmt): Added new argument to prototype.
10965 (patch_synchronized_statement, patch_throw_statement,
10966 check_thrown_exceptions, check_thrown_exceptions_do,
10967 purge_unchecked_exceptions, check_throws_clauses): New function
10969 * parse.y Fixed typo in keyword section.
10970 (throw:): Rule tagged <node>.
10971 (THROW_TK): Keyword tagged <operator>.
10972 (method_header:): Last argument to call to method_header passed
10974 (throws:, class_type_list:, throw_statement:,
10975 synchronized_statement:, synchronized:): Defined actions.
10976 (method_header): New local variable current. Register exceptions
10977 from throws clause.
10978 (java_complete_tree): Complete and verify exceptions from throws
10980 (complete_class_report_errors): Error message on exceptions not
10982 (java_check_regular_methods): Fixed typo. Shortcut on private
10983 overriding methods. Changed error message on method
10984 redefinition. Check for throws clause compatibility.
10985 (check_throws_clauses): New function.
10986 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10987 method. Changed error message on method redefinition.
10988 (currently_caught_type_list): New static variable.
10989 (java_complete_expand_methods): Purge unchecked exceptions from
10990 throws clause list. Call PUSH_EXCEPTIONS before walk and
10991 POP_EXCEPTIONS after.
10992 (resolve_qualified_expression_name): Pass new argument as NULL to
10993 patch_method_invocation_stmt.
10994 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10995 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10996 argument list when appropriate. Use new argument if non null to
10997 store selected method decl.
10998 (patch_invoke): Convert if necessary args of builtin types before
10999 forming CALL_EXPR. Argument list no longer reversed here.
11000 (invocation_mode): Treat final methods as static methods.
11001 (java_complete_tree): New cases for THROW_EXPR: and
11002 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11004 (complete_function_arguments): No more RECORD_TYPE
11005 conversion. Function parameter nodes no longer saved.
11006 (valid_ref_assignconv_cast_p): Avoid handling null type.
11007 (patch_binop): Fixed null constant reference handling.
11008 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11009 BUILD_THROW macros.
11010 (patch_try_statement): Fixed comments. Record caught types in
11011 list, push the list, expand try block and pop the list.
11012 (patch_synchronized_statement, patch_throw_statement,
11013 check_thrown_exceptions, check_thrown_exceptions_do,
11014 purge_unchecked_exceptions): New functions.
11015 * typeck.c (lookup_argument_method): Allow WFL in place of method
11016 DECL_NAME during method definition check
11018 1998-10-09 Tom Tromey <tromey@cygnus.com>
11020 * gjavah.c (decode_signature_piece): New function.
11021 (print_c_decl): Use it. Added `name_override' argument.
11022 (print_method_info): Use name_override argument to print_c_decl.
11023 (seen_fields): Removed.
11024 (print_field_info): Don't update seen_fields.
11025 (struct method_name): New structure.
11026 (method_name_list): New global.
11027 (print_method_info): Add new method to list of methods.
11028 (name_is_method_p): New function.
11029 (print_field_info): If field name has same name as method, then
11031 (process_file): Parse methods before fields.
11032 (field_pass): New global.
11033 (HANDLE_END_FIELD): Take field_pass into account.
11035 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11037 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11038 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11040 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11042 * jvspec.c: Fix bug in jvgenmain_spec patch.
11044 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11046 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11047 * decl.c (soft_exceptioninfo_call_node): New global variable.
11048 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11049 takes extra integer argument. soft_exceptioninfo_call_node
11051 * except.c (java_set_exception_lang_code): New function
11052 (method_init_exceptions): Called here.
11053 (prepare_eh_table_type): New function.
11054 (expand_end_java_handler): Called here.
11055 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11056 one argument. Modified generation of call to
11057 soft_badarrayindex_node to use new argument.
11058 (build_java_arrayaccess): Pass faulty index value to
11059 build_java_throw_out_of_bounds_exception.
11060 (generate_name): New function.
11061 (java_lang_expand_expr): New local variables node, current,
11062 has_finally_p. Expand TRY_EXPR node.
11063 (process_jvm_instruction): Replace top of the stack with thrown
11064 object reference when entering exception handler.
11065 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11066 specific tree codes.
11067 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11069 (DECL_SPECIFIC_COUNT): New macro.
11070 (prepare_eh_table_type, java_set_exception_lang_code,
11071 generate_name): New function declarations.
11072 (match_java_method): Declaration deleted.
11073 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11075 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11076 * parse.h (redefinition_error, refine_accessible_methods_list,
11077 can_cast_to_p): Function declaration removed.
11078 (classitf_redefinition_error, variable_redefinition_error,
11079 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11080 find_most_specific_methods_list, argument_types_convertible,
11081 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11082 valid_cast_to_p, valid_method_invocation_conversion_p,
11083 try_reference_assignconv, add_stmt_to_compound,
11084 build_jump_to_finally, build_tree_list, patch_try_statement,
11085 java_get_catch_block): New function declarations.
11086 * parse.y (string_buffer_type): Global variable deleted.
11087 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11088 finally): Rules tagged <node>.
11089 (TRY_TK, CATCH_TK): Token tagged <operator>.
11090 (class_body_declaration:, class_member_declaration:,
11091 formal_parameter:, explicit_constructor_invocation:,
11092 interface_member_declaration:, constant_declaration:,
11093 primary_no_new_array:, class_instance_creation_expression:,
11094 array_creation_expression:): Issue error on unsuported JDK1.1
11096 (try_statement:, catches:, finally:): Define actions.
11097 (catch_clause_parameter): New rule.
11098 (catch_clause:): Use new rule catch_clause_parameter.
11099 (parse_jdk1_1_error): New function.
11100 (redefinition_error): Renamed classitf_redefinition_error.
11101 (variable_redefinition_error): New function.
11102 (check_class_interface_creation): Call
11103 classitf_redefinition_error.
11104 (java_complete_tree): Added error message on JDEP_TYPE: case.
11105 (complete_class_report_errors): Fixed indentation.
11106 (declare_local_variables): Call variable_redefinition_error.
11107 (source_end_java_method): Call java_set_exception_lang_code and
11108 emit_handlers where appropriate.
11109 (java_method_add_stmt): Call add_stmt_to_block.
11110 (add_stmt_to_block): New function.
11111 (lookup_method_invoke): Fixed outside comment. new local variable
11112 candicates. Call find_applicable_accessible_methods_list and
11113 find_most_specific_methods_list when searching for a
11114 method. Modified error report to list possible candidates when
11116 (find_applicable_accessible_methods_list,
11117 find_most_specific_methods_list, argument_types_convertible): New
11119 (refine_accessible_methods_list): Function deleted.
11120 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11121 expr (if applicable) before calling patch_array_ref.
11122 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11123 (enter_block): Fixed comment.
11124 (enter_a_block): New function.
11125 (patch_assignment): Reorganized. Call try_reference_assignconv for
11126 references. Call valid_cast_to_p instead of can_cast_to_p.
11127 (try_reference_assignconv,
11128 valid_builtin_assignconv_identity_widening_p): New functions.
11129 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11130 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11132 (build_string_concatenation): Don't resolve StringBuffer.
11133 (patch_cast): Fixed inverted arguments.
11134 (patch_array_ref): Code to save array expr deleted. Call
11135 valid_cast_to_p instead of can_cast_to_p.
11136 (generate_labeled_block): Call generate_name.
11137 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11138 patch_try_statement): New functions.
11139 * typeck.c (match_java_method): Function deleted.
11141 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11143 * jvspec.c: jvgenmain_spec uses different temporary file names.
11145 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11147 * jvspec.c (lang_specific_driver): Fail if user specifies
11148 --main= when not linking.
11150 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11152 * class.c (make_class_data): Push value for `thread' field.
11153 * decl.c (init_decl_processing): Added `thread' field to class.
11155 * class.c (add_field): Always make static fields externally
11158 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11160 * expr.c (build_java_athrow,
11161 build_java_throw_out_of_bounds_exception, expand_invoke,
11162 build_newarray, expand_java_multianewarray, build_java_monitor):
11163 Update comments to reflect _Jv_* function names.
11165 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11167 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11168 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11169 * parse.y (expand_start_java_method): Likewise.
11171 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11173 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11175 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11176 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11177 * expr.c: Remove no-longer-needed calls to promote_type.
11178 * decl.c (give_name_to_locals): Liekwise.
11179 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11180 * parse.y: Add/remove promote_type calls as appropriate.
11181 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11182 (parse_signature_string): Likewise.
11183 (build_java_array_type): Fix for now signature convenions.
11185 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11187 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11189 * class.c (init_class_processing): libjava function renamed to
11192 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11194 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11195 * java-tree.def: Fixed DEFTREECODE third argument.
11196 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11197 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11198 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11199 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11200 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11201 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11202 * lang.c (java_tree_code_type, java_tree_code_length,
11203 java_tree_code_name): New arrays.
11204 (lang_init): Append Java tree node definitions to Gcc ones.
11205 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11207 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11209 (java_lex): Allow declaration of empty string constants. Retain
11210 location information on CASE_TK and DEFAULT_TK.
11211 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11212 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11213 Modified to be more robust.
11214 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11215 (build_new_invocation, try_builtin_assignconv,
11216 patch_switch_statement, string_constant_concatenation,
11217 build_string_concatenation, patch_string_cst, patch_string,
11218 java_expand_switch): New function declarations.
11219 * parse.y: Rules related to switch and EH tagged <node>.
11220 (label_id): Set to NULL_TREE
11221 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11223 (this_or_super:): Fixed indentation.
11224 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11225 statement_expression:): Removed call to RULE on all sub-rules.
11226 (switch_expression:, switch_labels:): New rules.
11227 (switch_statement:, switch_block:, switch_block_statement_groups:,
11228 switch_block_statement_group:, switch_labels:, switch_label:):
11230 (throw_statement:, synchronized_statement:, try_statement:):
11231 Defined temporary actions.
11232 (class_instance_creation_expression:): Call
11233 build_new_invocation. Fixed indentation.
11234 (field_access): Fixed indentation.
11235 (method_invocation): Likewise.
11236 (make_qualified_primary): Use THIS_EXPR.
11237 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11238 resolving from SUPER, set *type_found.
11239 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11240 (java_complete_tree): Removed unused local variable `location'. Case
11241 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11242 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11243 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11244 STRING_CST: case. default: checks for patchable strings.
11245 (complete_function_arguments): Transform string constant or
11246 crafted StringBuffer if necessary.
11247 (build_method_invocation): Fixed comments.
11248 (build_new_invocation): New function.
11249 (patch_assignment): Call try_builtin_assignconv to figure a valid
11250 assignment conversion between builtin types.
11251 (try_builtin_assignconv): New function.
11252 (build_binop): Use URSHIFT_EXPR directly to call build.
11253 (operator_string): Use UNARY_PLUS_EXPR.
11254 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11256 (do_merge_string_cste, merge_string_cste,
11257 string_constant_concatenation, build_string_concatenation,
11258 patch_string, patch_string_cst): New function.
11259 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11260 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11261 (build_newarray_node): Use NEW_ARRAY_EXPR.
11262 (build_this): Use THIS_EXPR.
11263 (build_return): Enable debug information on return statement.
11264 (build_if_else_statement): Likewise.
11265 (complete_labeled_statement): Fixed related comment.
11266 (build_loop_body): Fixed comment.
11267 (build_bc_statement): Enable debug information on break/continue
11269 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11271 (patch_switch_statement, case_identity, java_expand_switch): New
11274 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11276 * buffer.h (BUFFER_INIT): New macro.
11277 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11278 Pass (struct jcf_partial *state) to most functions.
11279 (jcf_block, jcf_relocation): New types.
11280 Support labels, branches, conditionals, loops.
11282 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11284 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11286 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11288 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11289 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11290 not integer_type_node (INT_TYPE_SIZ bits).
11292 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11294 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11295 * jcf-dump.c (print_exception_table): New function.
11296 (disassemble_method): Better handling of wide instructions.
11297 Make more robust for bad input.
11299 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11301 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11304 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11306 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11308 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11310 * Makefile.in ($(PARSE_H)): Removed target.
11312 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11314 * Makefile.in (JAVA_OBJS): Add memmove.o
11315 (memmove.o): New target & rules.
11317 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11319 * expr.c (expand_invoke): Don't generate a call to the class init
11322 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11324 * Makefile.in: Add many missing dependencies.
11325 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11327 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11328 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11330 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11332 * decl.c (complete_start_java_method): If method is static (and
11333 not private) call _Jv_InitClass.
11334 * expr.c (expand_invoke): Don't call build_class_init.
11336 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11338 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11340 * Make-lang.in (GCJ): Define before using.
11342 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11344 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11345 losing due to namespace pollution in GNU getopt.h
11347 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11349 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11350 (java.all.cross): Likewise.
11351 (java.rest.encap): Likewise.
11353 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11355 * gjavah.c (print_class_decls): Fix thinko in arglist
11356 * jcv-io.c (find_classfile): Similarly.
11358 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11360 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11362 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11364 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11365 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11366 * Makefile.in (PARSE_C): New macro.
11367 (PARSE_H): Likewise.
11368 (PARSE_SCAN_C): Likewise.
11369 ($(PARSE_C)): Target renamed from parse.c.
11370 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11371 (clean): Remove parse-scan.c as well.
11372 (parse.o): Depend on $(PARSE_C).
11374 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11376 * README, license.terms: Removed.
11378 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11379 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11380 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11381 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11382 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11383 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11384 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11385 and Java trademark attribution.
11387 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11389 * Makefile.in: Use gcjh, not gjavah.
11390 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11391 * Make-lang.in: Changed gjavah to gcjh everywhere.
11393 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11395 * gjavah.c: Support new -prepend -add -append flags.
11396 (print_method_info): Method is not virtual if class is final.
11398 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11400 * jv-scan.c: Fixed copyright assignment.
11401 * keyword.gperf: Likewise.
11402 * keyword.h: Likewise.
11403 * lex.c: Fixed copyright assignment.
11404 (java_lex): Push unicode back when parsing '<'.
11405 * lex.h: Fixed copyright assignment.
11406 * parse-scan.y: Likewise.
11407 * parse.h: Fixed copyright assignment.
11408 (build_debugable_stmt, complete_for_loop): New function prototypes.
11409 * parse.y: Fixed copyright assignment.
11410 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11411 size_zero_node when completing a loop with no exit condition.
11412 (for_statement_nsi:): Define action.
11413 (for_init:, for_update:): Return size_zero_node when empty.
11414 (declare_local_variables): Call build_debugable_stmt.
11415 (build_debugable_stmt): New function.
11416 (build_loop_body): Build debugable statement around loop
11418 (complete_loop_body): Take into account the debugable statement
11419 around the EXIT_EXPR.
11420 (complete_loop_body): New function.
11421 (patch_exit_expr): Fixed condition inversion.
11423 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11425 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11426 name of thread define.
11427 * jvspec.c (THREAD_NAME): New macro.
11429 (THREADLIB): Likewise.
11430 (lang_specific_driver): Recognize attempt to link with thread
11431 library or gc library. Recognize -ljava on command line so it
11432 isn't linked against more than once.
11434 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11436 * parse-scan.y (report_main_declaration): Name of the class
11437 containing `main' can be a qualified name.
11439 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11441 * config-lang.in: Changed gjavac to gjc everywhere.
11442 * Make-lang.in: Changed gjavac to gjc everywhere.
11444 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11446 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11447 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11448 and install the files.
11449 * Makefile.in (JAVA_OBJS_LITE): New variable.
11450 (compiler:): Now include jv-scan as a dependency.
11451 (../jv-scan$(exeext), parse-scan.c): New targets.
11452 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11453 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11454 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11455 check for errors even if parse_only.
11456 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11458 (yylex): New function. Uses java_lex body.
11459 (java_lex): Removed commented out statement. Remove local variable
11460 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11461 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11462 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11463 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11464 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11465 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11467 (java_lex_error): Empty if JC1_LITE is defined.
11468 (java_get_line_col): Return 0 if JC1_LITE is defined.
11469 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11470 SET_MODIFIER_CTX): Moved into the section containing the macros
11471 conditionally defined by JC1_LITE.
11472 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11473 argument if JC1_LITE is defined.
11474 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11475 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11477 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11478 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11479 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11480 to different values according to JC1_LITE.
11481 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11482 declared if JC1_LITE set.
11483 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11484 defined if JC1_LITE not set.
11485 (struct parser_ctx): Reorganized and skip the jc1 front end part
11487 (java_layout_classes): New function definition.
11488 (java_push_parser_context, java_init_lex, yyparse, yylex,
11489 yyerror): Prototype always declared. All other static function
11490 prototypes declared only if JC1_LITE is not set.
11491 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11492 declared in parse.h.
11493 (java_layout_classes): New function.
11494 (java_complete_expand_methods): No longer layout the class here.
11495 * parse-scan.y: New file.
11496 * jv-scan.c: New file.
11498 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11500 * gjavah.c (main): Handle -friend option.
11501 (friend_specs): New global.
11502 (generate_access): Handle friend_specs.
11503 (process_file): Likewise.
11504 (MAX_FRIENDS): New macro.
11505 (friend_count): New global.
11506 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11507 Changed all callers.
11509 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11511 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11512 (main): Handle processing all the entries of a named .zip archive.
11513 * jcf-io.c (jcf_trim_old_input): New function.
11514 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11516 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11518 * lang.c (flag_assume_compiled): Make default be on.
11520 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11522 * jcf-dump.c: Add bunches of flags to control output more.
11523 (process_class): New function; support printing more than one class.
11524 (main): Support new --print-main and --javap flags.
11525 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11526 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11528 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11530 Change mangling of dispatch table to match C++ vtable (w/thunks).
11531 * class.c (build_dtable_decl), java-tree.h: New function.
11532 (make_class_data): Call it.
11533 * decl.c (init_decl_processing): Likewise.
11535 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11537 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11538 soft_anewarray; adjust args passed.
11539 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11540 match _Jv_NewObjectArray.
11542 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11544 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11545 * expr.c (loopup_label): Call create_label_decl.
11546 (create_label_decl): New function.
11547 (java_lang_expand_expr): Call expand_start_bindings with argument
11549 * java-tree.h Added space after PROTO in function declarations
11551 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11552 (create_label_decl, push_labeled_block): New function
11554 * lex.c (label_id): Initialize.
11555 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11557 * parse.h Added space after PROTO in function declarations when
11559 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11560 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11561 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11562 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11564 (struct parser_ctxt): New fields current_loop,
11565 current_labeled_block.
11566 (build_if_else_statement, patch_if_else_statement,
11567 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11568 generate_labeled_block, complete_labeled_statement,
11569 build_bc_statement, patch_bc_statement, patch_loop_statement,
11570 build_new_loop, build_loop_body, complete_loop_body): New function
11572 * parse.y (java_warning_count): New global variable.
11573 (label_id): New static variable.
11574 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11575 (block:): Return size_zero_node when block is empty.
11576 (empty_statement:): Return size_zero_node.
11577 (statement:): Implement supplemental action when for_statement: is
11579 (label_decl:): New rule.
11580 (labeled_statement:): Rewritten using label_decl. Actions
11582 (labeled_statement_nsi:): Likewise.
11583 (if_then_statement): Actions implemented.
11584 (while_expression): New rule.
11585 (while_statement:): Rewritten using while_expression. Actions
11587 (while_statement_nsi:): Likewise.
11588 (do_statement_begin:): New rule.
11589 (do_statement:): Rewritten using do_statement_begin. Actions
11591 (for_statement:): Rewritten using for_begin. Actions implemented.
11592 (for_statement_nsi:): Likewise.
11593 (for_header:, for_begin:): New rules.
11594 (for_init:): Actions implemented.
11595 (statement_expression_list:, break_statement:,
11596 continue_statement:): Likewise.
11597 (yyerror): Count number of issued warning(s).
11598 (java_report_errors): Report error(s) and/or warning(s).
11599 (java_complete_class): Use build_java_argument_signature to
11600 recompute completed method signature.
11601 (java_check_regular_methods): New locals method_wfl and aflags.
11602 Use method_wfl instead of lookup_cl during error reports. Fixed
11603 indentation and modified some error messages. Use
11604 lang_printable_name in method instead of the DECL_NAME. New code
11605 to issue warnings on methods not overriding corresponding methods
11606 private to a different package.
11607 (java_method_add_stmt): Call add_stmt_to_compound.
11608 (add_stmt_to_compound): New function.
11609 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11610 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11611 (build_if_else_statement, patch_if_else_statement,
11612 build_labeled_block, generate_labeled_block,
11613 complete_labeled_statement, build_new_loop, build_loop_body,
11614 complete_loop_body, patch_loop_statement, build_bc_statement,
11615 patch_bc_statement, patch_exit_expr): New functions.
11616 * typeck.c (build_java_signature): Build argument signature before
11617 enclosing it in between parenthesis.
11619 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11621 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11622 (JAVA_OBJS): Added reminder comment
11624 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11626 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11627 be interpreted as a long long.
11629 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11631 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11632 soft_initialise_class. Use _Jv_NewMultiArray, not
11633 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11634 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11635 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11636 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11638 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11640 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11641 length_identifier_node): New global tree node constants.
11642 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11643 Replace uses by super_identifier_node etc.
11644 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11646 * parse.y (resolve_field_access): Don't special-case ".length" if
11647 flag_emit_class_files.
11648 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11649 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11652 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11654 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11655 * class.c (make_method_value): Remove init for removed fields.
11657 * class.c (layout_class): Use build_java_argument_signature.
11658 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11660 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11661 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11662 (build_java_signature): Don't use push_java_argument_signature.
11664 * typeck.c (lookup_argument_method): New function.
11665 * parse.y (java_check_regular_methods): Use lookup_argument_method
11666 instead of lookup_java_method2 followed by lookup_java_method.
11668 * parse.y (check_method_redefinition): Minor optimization.
11670 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11671 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11673 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11675 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11678 * gjavah.c (java_float_finite): Use K&R-style definition.
11679 (java_double_finite): Likewise.
11680 (generate_access): Now returns void. Changed all callers.
11681 (last_access_generated): Removed.
11682 (process_file): Only make a single pass over the .class file.
11684 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11686 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11687 for compatibility for G++ (with -fvtable-thunks).
11688 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11690 * gjavah.c (process_file): Use public inheritance for super-class.
11692 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11694 * lex.c (java_init_lex): Initialize ctxp->package.
11695 * parse.h (struct parser_ctxt): package and package_len replaced
11696 by tree package, an identifier node. Field method_decl_list is
11697 gone. Fixed comments.
11698 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11699 class_in_current_package): New function prototypes.
11700 * parse.y (array_type:): Set class loaded flag on primitive type
11702 (package_declaration:): Assign ctxp->package to the
11704 (method_invocation:): Handle invocation of method qualified by
11706 (single_type_import_declaration:): Removed ambiguity check.
11707 (java_pop_parser_context): New local variable `next'. Reset and
11708 set IMPORT_CLASSFILE_NAME flags on current and previous import
11710 (java_accstring_lookup): Use new local macro COPY_RETURN.
11711 (lookup_field_wrapper): New function.
11712 (parser_qualified_classname): Use merge_qualified_name.
11713 (parser_check_super_interface): Broaden error message.
11714 (do_resolve_class): Check for qualified class name in the current
11715 compilation unit if appropriate.
11716 (process_imports): Check for already defined classes.
11717 (check_pkg_class_access): Got rid of call to
11718 get_access_flags_from_decl.
11719 (java_complete_expand_methods): Call safe_layout_class based on
11720 the current class size.
11721 (make_qualified_primary): Build a WFL qualification on primary if
11723 (merge_qualified_name): New function.
11724 (make_qualified_name): Use merge_qualified_name.
11725 (resolve_expression_name): Use safe_lookup_field.
11726 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11727 (resolve_qualified_expression_name): Likewise. Check on resolved
11728 element accessibility.
11729 (not_accessible_p, class_in_current_package): New functions.
11730 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11731 (patch_method_invocation_stmt): Merged common pieces. Check
11732 accessibility of invoked method.
11733 (check_for_static_method_reference): Add returned type in error
11735 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11736 (refine_accessible_methods_list): Merged two conditions in test.
11737 (java_complete_class): Sanity check on stabilize_ref gone.
11738 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11740 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11742 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11744 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11746 * gjavah.c (F_NAN): Removed.
11747 (F_NAN_MASK): New macro.
11748 (F_POSITIVE_INFINITY): Removed.
11749 (F_NEGATIVE_INFINITY): Likewise.
11750 (java_float_finite): Rewrote.
11751 (D_NAN_MASK): Renamed.
11752 (java_double_finite): Rewrote.
11753 (D_POSITIVE_INFINITY): Removed.
11754 (D_NEGATIVE_INFINITY): Likewise.
11756 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11757 If verbose, print underlying representation of value in hex.
11759 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11761 * buffer.h, buffer.c: New files.
11762 * Makefile.in (JAVA_OBJS): Add buffer.o.
11764 Support locals variables and writing their debug entries to .class.
11765 * jcf-write.c: Simplify some by user new buffer type.
11766 (vode_buffer_grow): Removed.
11767 (struct localvar_info): New type.
11768 (localsvars, localvartable): New buffers.
11769 (localvar_alloc, localvar_free): New functions.
11770 (generate_bytecode_insns): Handle local variables.
11771 (generate_classfile): Write LocalVariableTable attribute.
11773 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11775 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11776 * zipfile.h (ZIPMAGIC): New macro.
11778 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11780 * Makefile.in (gjavah.o): Updated dependencies.
11781 (jcf-dump.o): Likewise.
11782 (all.indirect): Use ../gjavah.
11783 (../gjavah$(exeext)): Likewise.
11784 (clean): Don't remove gjavah.
11785 (clean): Remove parse.c, not java/parse.c.
11786 * Make-lang.in (java): Added gjavah.
11787 (gjavah$(exeext)): New target.
11788 (GJAVAH_SOURCES): New macro.
11789 (java.all.build): Added gjavah.
11790 (java.all.cross): Likewise.
11791 (java.rest.encap): Likewise.
11792 * config-lang.in (compilers, stagestuff): Added gjavah.
11794 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11796 * gjavah.c (java_float_finite): New function.
11797 (java_double_finite): Likewise.
11798 (F_POSITIVE_INFINITY): New macro.
11799 (F_NEGATIVE_INFINITY): Likewise.
11801 (D_POSITIVE_INFINITY): Likewise.
11802 (D_NEGATIVE_INFINITY): Likewise.
11804 (print_field_info): Use java_float_finite and java_double_finite.
11806 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11808 * parse.y (method_header): Name "this" implicit argument.
11810 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11812 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11813 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11814 (put_linenumber): New function.
11815 (generate_bytecode_insns, generate_classfile): Write line numbers.
11817 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11819 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11820 (lookup_name, build_known_method_ref, build_class_init,
11821 build_invokevirtual, invoke_build_dtable, match_java_method,
11822 build_field_ref, pushdecl_force_head, build_java_binop,
11823 binary_numeric_promotion, build_decl_no_layout,
11824 build_java_arrayaccess, build_newarray, build_anewarray,
11825 build_java_array_length_access, build_java_arraynull_check): New
11826 extern function prototypes.
11827 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11828 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11830 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11832 * jcf.h (jcf_out_of_synch): New extern function prototype.
11833 * parse.h: Static/global function implemented in parse.y
11834 prototyped and declarations moved at the end of the file.
11835 (DECL_P): Check that the argument isn't null.
11836 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11837 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11838 (QUAL_DECL_TYPE): New macro.
11839 (PARAMS): Macro definition removed.
11840 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11841 (return_statement:): Call build_return.
11842 (field_access:): Call make_qualified_primary in sub rule.
11843 (method_invocation:): Build method invocation and call
11844 make_qualified_primary when processing primaries.
11845 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11846 get_type_from_signature.
11847 (java_check_regular_method): Extra integer 0 argument when calling
11848 lookup_java_method2.
11849 (lookup_java_interface_method2): Extra method DECL argument when
11850 calling lookup_java_interface_method2.
11851 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11852 COMPOUND_EXPR node.
11853 (java_complete_expand_method): Layout current class iff not
11854 already done. Don't process interface's methods.
11855 (java_complete_expand_method): Use super class only if it
11856 exists. Use current class otherwise.
11857 (make_qualified_primary): New function.
11858 (resolve_expression_name): Process qualified expression or
11859 expression from primary the same way.
11860 (resolve_expression_name): Two last arguments to
11861 resolve_field_access are now NULL_TREEs.
11862 (resolve_field_access): New variable is_static. Local field must
11863 be DECLs. is_static computed on field DECLs only. Append code in
11864 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11865 to initialize field_type.
11866 (resolve_qualified_expression_name): New local variable,
11867 previous_call_static and is_static. Handle primaries with function
11868 calls, casts, array references and `this'. `super' now handled as
11869 `(super_class)this'. Use is_static to clarify boolean expressions.
11870 Added code to handle case where a proper handle is required to
11871 access a field. Use QUAL_DECL_TYPE where applicable.
11872 (maybe_access_field): New function.
11873 (patch_method_invocation_stmt): New arguments primary, where,
11874 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11875 deleted. Use `where' as a type to search from if specified. Check
11876 for static method reference where forbidden. Append primary or
11877 current_this to the argument list if not calling constructor nor
11879 (check_for_static_method_reference): New function.
11880 (patch_invoke): Layout the class on which new is done if
11882 (lookup_method_invoke): Changed format to report errors on
11884 (qualify_ambiguous_name): New local variable this_found. Now
11885 handle things from primaries. Method call are considered
11887 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11888 changed into NULLs.
11889 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11890 (java_complete_tree): New case fo RETURN_EXPR. Process function
11891 call arguments in separate function.
11892 (complete_function_arguments): New function.
11893 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11895 (patch_assignment): Take the return function slot into account as
11896 a RHS. Distinguish assignment from a return.
11897 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11898 when checking methods in interfaces.
11899 (resolve_type_during_patch): NULL argument to unresolve_type_p
11900 instead of NULL_TREE.
11901 (patch_newarray): Fixed typo in comment.
11902 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11903 (build_return, patch_return): New functions.
11904 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11906 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11908 * constants.c (find_name_and_type_constant, find_fieldref_index,
11909 find_methodref_index): New methods.
11910 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11911 just return given method. Also, rename to build_known_method_ref.
11912 (expand_invoke): Rename call to build_invoke_non_interface.
11913 * java-tree.h, parse.h: Update prototype.
11914 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11915 (such as expand_expr_stmt) if flag_emit_class_files.
11916 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11917 STACK_TARGET, IGNORE_TARGET): New macros.
11918 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11919 (generate_bytecode_insn): New function to generate method's bytecode.
11920 (generate_classfile): Node generate Code attribute for a method.
11921 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11922 push_long_const, field_op, adjust_typed_op, maybe_wide):
11923 New functions used by generate_bytecode_insn.
11925 * typeck.c (signature_include_return): Remove variable.
11926 (push_java_argument_signature, build_java_argument_signature): New.
11927 (build_java_signature): Use push_java_argument_signature.
11928 * parse.y: Use build_java_argument_signature instead of fiddling
11929 with signature_include_return.
11931 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11933 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11936 * Makefile.in (all.indirect): Added gjavah$(exeext).
11937 (gjavah$(exeext)): Added $(exeext).
11940 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11942 * class.c (layout_class): Call to java_layout_parsed_class replace
11943 by safe_layout_class.
11944 * expr.c (build_java_array_length_access): Removed static storage
11945 class in the function definition.
11946 (build_java_arraynull_check): Likewise.
11947 Also fixed typos in two comments.
11948 * lex.c (java_init_lex): Initialize static global kw_length.
11949 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11950 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11952 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11953 * parse.h (resolve_no_layout): New static function declaration.
11954 (get_identifier_in_static): Declaration removed.
11955 (java_layout_parsed_class): Function name declaration changed to
11957 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11958 not_initialized_as_it_should_p, build_this): New static function
11960 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11961 binary_numeric_promotion, stabilize_reference,
11962 build_decl_no_layout, build_java_arrayaccess): Extern function
11963 declarations moved into their own section.
11964 (build_newarray, build_anewarray, build_java_array_length_access,
11965 build_java_arraynull_check): New extern function declarations.
11966 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11967 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11969 (CALL_CONSTRUCTOR_P): New macro.
11970 * parse.y (kw_length): New static global tree node.
11971 (return_statement): Tagged <node>.
11972 (RETURN_TK): Tagged <operator>.
11973 (variable_declarator_id:): Build variable declaration with an
11974 empty initialization value if a syntax error was found in the
11975 initialization part of the variable declaration.
11976 (statement_without_trailing_substatement:): return_statement: now
11977 uses the default rule.
11978 (return_statement:): Temporarily fixed to return NULL_TREE.
11979 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11980 (class_instance_creation_expression:): Class creation rules now
11981 call build_method_invocation upon reduction.
11982 (array_creation_expression:): Rules call build_newarray_node upon
11984 (dim_exprs:): Build a list of dimension expressions.
11985 (dim_expr:): Store location of the OSB_TK in the dimension
11987 (method_invocation:): Added a new error rule.
11988 (build_unresolved_array_type): WFL argument may also be an array
11989 on a primitive type. Name of the argument changed to reflect this.
11990 (method_declarator): Insert argument type at the beginning of the
11991 argument type list and later reverse the list.
11992 (unresolved_type_p): Argument 'returned' may be optionally
11994 (java_layout_class_from_source): Function renamed
11996 (resolve_and_layout): Now call resolve_no_layout and
11998 (resolve_no_layout): New function.
11999 (purify_type_name): New function.
12000 (complete_class_report_errors): Call purify_type_name during error
12001 report on a type not found.
12002 (process_imports): error_found local variable doesn't need to be
12003 initialized to zero.
12004 (declare_local_variables): New local type_wfl. Fixed typo in error
12005 message. type_wfl assigned to unresolved type and used to register
12006 incomplete type. Build a WFL around the variable initialization
12007 statement so that debug info can be generated on it.
12008 (source_start_java_method): Reverse argument list after they've
12010 (current_this): New static global variable.
12011 (java_complete_expand_methods): Set current_this when appropriate.
12012 (resolve_expression_name): Build correct static and non static
12013 field access bearing a simple name.
12014 (resolve_field_access): Resolve the length field of arrays. Handle
12016 (patch_method_invocation_stmt): Set the type of the method
12017 invocation to error_mark_node. This value is later overridden by a
12018 valid type, if any. Don't handle qualified constructor invocation
12019 as qualified method invocation. Call lookup_method_invoke with its
12020 new flag. It's no longer necessary to access the selected method
12021 as the value of a tree list. Handle constructor invocation.
12022 (patch_invoke): Reverse argument list when invoking non interface
12023 methods. Insert call to new as the first argument of the
12025 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12026 defined within a final class. Return INVOKE_STATIC if the invoked
12027 method is a constructor.
12028 (lookup_method_invoke): New lc argument is a flag to indicate a
12029 constructor lookup. Now handle constructor lookup. Choose the most
12030 specific method in case several were matching the invocation
12031 requirements. Return a method decl instead of a tree list featuring
12032 one single method decl element.
12033 (refine_accessible_methods_list): New lc flag argument to
12034 indicate that a constructor is being looked up.
12035 (not_initialized_as_it_should_p): New function.
12036 (java_complete_tree): Now process fake tree codes
12037 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12038 save_expr on resolved function call arguments. Case on
12039 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12040 (patch_assignment): LHS can be a field access expression. When
12041 dealing with reference, lhs_type is the promoted type of the
12042 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12044 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12045 (patch_binop): Use not_initialized_as_it_should_p where
12047 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12048 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12050 (resolve_type_during_patch): New function.
12051 (patch_cast): Call resolve_type_during_patch to resolve type and
12052 report error accordingly.
12053 (patch_array_ref): Use not_initialized_as_it_should_p where
12054 applicable. Array base expression is saved before being
12055 used. Promote the type of an array elements if it contains non
12057 (build_newarray_node, patch_newarray, build_this): New functions.
12059 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12061 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12062 increment it in `for' statement.
12063 (print_field_info): If number is inf or nan, don't print it.
12064 (print_method_info): If method name is `delete', just ignore it.
12065 (print_c_decl): Special-case jstringArray.
12067 * gjavah.c (help): New function.
12068 (no_argument): New function.
12069 (usage): Changed text.
12070 (main): Rewrote argument handling. Now handles -v, --help,
12072 (version): New function.
12073 (found_error): New global.
12074 (main): Return found_error.
12075 (generate_access): Set found_error.
12076 (print_c_decl): Likewise.
12078 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12080 * gjavah.c (print_c_decl): Don't print "," when examining field.
12081 Skip type name when looking at "[L" types.
12082 (process_file): Now static.
12083 (generate_access): Now returns int.
12084 (last_access_generated): New global.
12085 (process_file): Clear last_access_generated; make multiple passes
12087 (print_field_info): Just return if generate_access returns true.
12088 (print_method_info): Likewise. Also, allow <init> functions to
12090 (print_c_decl): Added is_init argument. Print constructors
12092 (print_cxx_classname): Use UTF8_GET to extract characters from
12094 (print_base_classname): New function.
12095 (print_class_decls): New function.
12096 (process_file): Use it.
12097 (utf8_cmp): New function.
12099 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12101 * lang-options.h: Format changed to match changes in gcc/toplev.c
12102 to implement a --help option.
12104 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12106 * decl.c (init_decl_processing): Revert change to dtable_type.
12108 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12110 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12112 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12114 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12116 * lang.c (lang_init): Default flag_exceptions to 1, without
12117 checking to see if it's 2 first.
12119 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12121 * constants.c: Include "system.h".
12122 * decl.c: Likewise.
12123 * lang.c (flag_new_exceptions): Get via extern now.
12124 (lang_init_options): New functions. Turn on flag_new_exceptions.
12126 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12128 * lex.c (java_lex): Return 0 when we see an invalid character in
12131 * lex.c (java_read_char): Specify extra argument when calling
12133 (java_read_unicode, java_parse_end_comment,
12134 java_parse_escape_sequence): Likewise,
12135 (java_lex): Specify extra argument when calling
12136 java_lex_error. Test that IDs are beginning with a legal character
12137 for IDs. Handle invalid characters with an error message and a
12138 call to java_lex_error.
12139 (java_lex_error): Adjust column position by new argument
12140 `forward'. Issue an error even if in the middle of reporting an
12143 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12145 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12146 we don't explicitly put a null pointer when we're copying it.
12148 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12150 * gjavah.c (print_cxx_classname): New function.
12151 (super_class_name): Likewise.
12152 (print_super_fields): Removed.
12153 (in_super): Removed.
12154 (print_field_info): Never generate #defines.
12155 (print_c_decl): Changed generated types to match JNI. No longer
12156 print class name before method name.
12157 (print_method_info): Print "static" before static methods.
12158 Print "virtual" before non-final methods.
12159 (usage): Use exit(1), not exit(-1).
12161 (print_field_info): Use %.17g to print a double.
12162 (last_access): New globals.
12163 (process_file): Initialize last_access.
12164 (usage): Now static.
12165 (ACC_VISIBILITY): New define.
12166 (generate_access): New function.
12167 (print_field_info): Call it.
12168 (print_method_info): Likewise. Also, generate information for all
12169 methods, not just native methods. Return void.
12170 (print_c_decl): Return void.
12171 (print_field_info): Return void.
12173 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12176 processing the jc1 grammar file. Prefix bison functions and
12177 variables with java_.
12178 (parse.c): Dependencies on parse.h and lex.h
12179 * expr.c (build_java_arrayaccess): Function now global.
12180 * java-tree.h: Comment reorganized to carry on previous
12181 classification effort.
12182 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12183 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12184 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12185 java_parse (new prefix java_ generated by bison).
12186 (java_layout_parsed_class, java_register_parsed_class): Function
12188 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12189 * lex.c (static tree wfl_op): Variable deleted.
12190 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12191 ctxp fields to NULL_TREE.
12192 (java_lex): No longer create WFL for operators. Filename caching
12193 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12194 created as STRING_CST and later expanded. Removed extra argument
12195 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12197 (build_wfl_node): Removed code in comments.
12198 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12199 store token and location data in the current bison token.
12200 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12201 static/extern function declaration at the beginning of the file.
12202 (struct qualification): Data structure definition deleted.
12203 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12204 (qualify_ambiguous_name): Function declaration modified. Function
12205 now returns nothing.
12206 (build_array_ref, patch_array_ref, make_qualified_name,
12207 resolve_qualified_expression_name, maybe_generate_clinit,
12208 resolve_field_access): New static function declarations.
12209 (build_java_arrayaccess): New extern function declaration.
12210 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12211 (CALL_EXPR_PRIMARY): Macro deleted.
12212 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12213 (struct parser_ctxt): Field initialized_final
12214 removed. non_static_initialized, static_initialized: New fields.
12215 * parse.y (static tree kw_super, static tree kw_this): New global
12217 (%union): tree wfl field of operator member replaced by int
12218 location. WFLs are non longer created for operators.
12219 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12220 (qualified_name:): Now calls make_qualified_name to build the
12222 (type_declaration:): Consider generating <clinit> when class
12224 (variable_declarator:): Directly build an assignment node when the
12225 variable is initialized when declared.
12226 (this_or_super:): Build a WFL and set current location when THIS
12227 or SUPER are parsed.
12228 (expression_statement:): Wrap statement around a WFL.
12229 (primary_no_new_array:): Fixed typo. Changed value returned by
12230 THIS_TK because of its new type (temporary).
12231 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12232 (field_access:): Build qualified name with SUPER.
12233 (method_invocation:): Fixed returned value because of SUPER's new
12235 (array_access:): Use OSB_TK location information.
12236 (post_increment_expression:, post_decrement_expression:,
12237 unary_expression:, pre_increment_expression:,
12238 pre_decrement_expression:, unary_expression_not_plus_minus:,
12239 cast_expression:, multiplicative_expression:,
12240 additive_expression:, shift_expression:, relational_expression:,
12241 equality_expression:, and_expression:, exclusive_or_expression:,
12242 inclusive_or_expression:, conditional_and_expression:,
12243 conditional_or_expression:, assignment:): Use new location/token
12244 information available on operators.
12245 (create_class): Set super_decl_type to NULL_TREE when processing
12247 (register_fields): Field initialization is now a MODIFY_EXPR
12248 node. Chain initialization code to the matching lists (according
12249 the the field declaration modifiers).
12250 (maybe_generate_clinit): New function.
12251 (method_header): Don't set method's DECL_NAME to a WFL when adding
12252 methods to java.lang.Object.
12253 (resolve_and_layout): Now can return NULL_TREE if the type
12254 resolution fails. Otherwise, return the class DECL instead of its
12256 (check_method_redefinition): Don't patch method DECL_NAME if it
12257 belongs to java.lang.Object.
12258 (process_imports): Simply assign error_found to the value returned
12259 by check_pkg_class_access.
12260 (declare_local_variables): Don't use their init statements (if
12261 any) when parsing error were previously found. Reuse MODIFY_EXPR
12262 build during parsing as an init statement.
12263 (java_method_add_stmt): Now return the current method body.
12264 (java_layout_parsed_class, java_register_parsed_class): Functions
12266 (java_complete_expand_methods): Initialize the constant pool on a
12267 per class basis. Layout the classes before expanding their method
12268 bodies. Don't try expand artificial constructor code if error were
12269 found. Make the classes data and register them if no error were
12271 (java_complete_expand_method): Retrieve an artificial constructor
12272 argument list before entering its body. Assign the top block to
12273 the artificial constructor function body and set types of declared
12274 blocks and compound statements to void. Walk method body if not an
12275 artificial constructor.
12276 (make_qualified_name, cut_identifier_in_qualified): New functions.
12277 (resolve_expression_name): Fixed comments. Save/restore the
12278 current class CLASS_LOADED_P flag value. Build non qualified
12279 static field access and handle qualified expression names.
12280 (resolve_field_access, resolve_qualified_expression_name): New
12282 (patch_method_invocation_stmt): Use the new expression resolution
12283 scheme, calling resolve_field_access when the function call is
12284 resolved as an expression.
12285 (qualify_ambiguous_name): Function rewritten to work on qualified
12286 expression produced by make_qualified_name.
12287 (java_complete_tree): Promote type when function's argument are
12288 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12289 the assignment to discover further errors if RHS is a expression
12290 name that fails to evaluate. Declare LHS initialized even though
12291 the assignment failed. Don't use the location variable and removed
12292 extra argument in patch function calls. Now handle the ARRAY_REF
12293 case and build internal string representation when STRING_CSTs are
12295 (build_method_invocation): Don't wrap function call around a WFL.
12296 (build_assignment): Likewise. Use the operator location
12298 (patch_assignment): Handle array access LHSs. Handle error
12299 provenance, resulting in a better error report.
12300 (build_binop): Use op_location from operator as binop location
12302 (build_unaryop, build_incdec, build_cast): Likewise.
12303 (patch_binop): Extract location information from the node. Fixed
12304 typo in error message.
12305 (patch_unary_op): Extract location information from the node.
12306 (build_array_ref, patch_array_ref): New functions.
12308 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12310 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12311 match _Jv_IsInstanceOf.
12312 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12313 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12315 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12317 * decl.c (init_decl_processing): Functions are now named
12318 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12320 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12322 * java-tree.h (load_class): Add prototype.
12323 * class.c (is_compiled_class): Add missing arg to load_class.
12324 * expr.c (expand_java_NEW): Call load_class.
12325 * parse.y (process_import): Removed bogus use of void return value.
12327 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12329 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12330 Function name is "_Jv_Throw" instead of "soft_athrow".
12331 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12332 Function name is "_Jv_AllocObject" instead of "soft_new".
12333 Takes an extra parameter (object size).
12334 * expr.c: Update calls.
12336 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12338 * lex.c (java_get_line_col): Handle end-of-file.
12339 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12341 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12343 * lang.c (lang_init): Make -fexceptions the default.
12344 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12345 exception handling is not turned on.
12347 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12349 * lang.c (flag_new_exceptions): Make this this default.
12350 * decl.c (end_java_method): Call emit_handlers.
12351 * except.c (method_init_exceptions): Set language code and version.
12352 (expand_start_java_handler): Enable exception, and call
12353 expand_eh_region_start.
12354 (expand_end_java_handler): Enable exception, and set up catch blocks.
12355 (emit_handlers): New routine to generate the saved handlers.
12356 * java-except.h (emit_handlers): Add prototype.
12358 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12360 We used to have three different representations of the constant pool:
12361 the CPool structure, the tree_constant_pool, and the constructures
12362 used to build the Class object (which may need class and string
12363 constants) in compiled code. None were appropriate for compiling
12364 to .class files, so I did a major overhaul.
12366 First, the tree_constant_pool array was removed. Things were
12367 modified to the CPool structure in the JCF could be used.
12368 Second, a "capacity" field was added to the CPool, and functions
12369 written to search for a matching constant, adding one if not found.
12370 The code that generated the Class object was changed to use a CPool.
12371 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12372 the static Class object are now only in build_constants_constructor.
12373 Finally, I wrote code which can generate a .class file (including its
12374 constant pool) from the RECORD_TYPE of a class. This is a big step
12375 on the way to compiling Java source into .class files.
12377 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12378 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12380 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12381 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12382 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12383 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12384 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12385 (lang_type): Removed constant_pool field.
12386 * jcf.h (CPool): Renamed size to count. Added field capacity.
12387 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12388 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12389 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12391 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12392 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12393 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12394 (set_constant_entry, find_constant1, find_constant2,
12395 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12396 find_utf8_constant, find_class_or_string_constant): New functions.
12398 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12399 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12400 (give_name_to_class, get_class_constant): Likewise.
12401 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12402 (get_name_and_type_constant, get_ref_constant): Removed.
12403 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12404 * parse.y: Don't save/restore tree_constant_pool.
12405 * verify.c (verify_jvm_instructions): Update for new approach.
12406 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12408 * lang-options.h: Added -femit-class-file, -femit-class-files.
12409 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12410 (lang_f_options): Added "emit-class-file(s)".
12412 * expr.c (build_java_arrayaccess): Generate more efficient array
12413 bounds checking, by using unsigned compare.
12415 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12417 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12419 * parse.h: New comment on the handling of unresolved type
12420 identifiers. JDEPs are now part of the jdep_code enum.
12421 (typedef struct jdep): Now use enum jdep_code or int, depending on
12422 availability. Both are narrowed down to an 8 bits bitfield.
12423 (CALL_EXPR_PRIMARY): Fixed comment.
12425 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12427 * Make-lang.in (java): Added gjavac and jvgenmain.
12428 (java.start.encap): Depend on gjavac.
12429 (java.rest.encap): Depend on jvgenmain.
12431 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12432 (JAVA_CROSS_NAME): Likewise.
12433 (java.all.build): Depend on jvgenmain and gjavac.
12434 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12435 (jvgenmain$(exeext)): New target.
12436 (java.install-common): Wrote.
12437 * config-lang.in (compilers, stagestuff): Added gjavac and
12440 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12442 * lang.c (lang_decode_option): New argc/argv interface.
12444 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12446 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12447 * decl.c (build_decl_no_layout): New function.
12448 * expr.c (java_lang_expand_expr): Layout declarations found in
12449 blocks before they're pushed.
12450 * jcf-parse.c (load_class): Save current line when parsing class
12452 (parse_source_file): Register class before expanding their
12454 * lang.c (put_decl_node): Produce `null' when `void *' is
12456 * lex.c (static tree wfl_op): New static global, for error report
12458 (java_init_lex): wfl_operator and wfl_op initialized
12459 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12461 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12462 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12463 build_unresolved_array_type): New static function definitions.
12464 (build_decl_no_layout): New extern function declared.
12465 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12466 faulty modifier exists.
12467 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12468 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12469 (UNARY_PLUS_EXPR): New fake operator.
12470 (struct parser_ctxt): New field osb_number.
12471 * parse.y (static tree wfl_operator): New static WFL for operator
12472 bound error messages.
12473 (DECR_TK, INCR_TK): Moved.
12474 (OP_TK): Tagged <operator>.
12475 (array_type:): Now call build_unresolved_array_type.
12476 (dim_expr:): Count the number of '[' seen.
12477 (post_increment_expression, post_decrement_expression,
12478 pre_increment_expression, pre_decrement_expression,
12479 unary_expression_not_plus_minus, unary_expression:): Actions are
12480 now building the corresponding unary expressions.
12481 (cast_expression:): Actions are now building cast expressions.
12482 (build_unresolved_array_type): New function.
12483 (create_interface): Reset the number of declared interfaces.
12484 (create_class): Likewise.
12485 (method_header): Methods declared within the scope of an interface
12486 are now implicitly set public and abstract.
12487 (java_complete_class): Variable's and parameter's type are patched
12488 with a promoted type.
12489 (declare_local_variables): Resolved non builtin types are promoted
12490 before being used to build a variable decl. Removed type patch
12491 posted on variable initialization statement.
12492 (source_start_java_method): Use build_decl_no_layout to build the
12493 decl of a parameter of incomplete type.
12494 (java_register_parsed_class): Process interfaces too. Call
12495 rest_of_decl_compilation on each processed class declarations.
12496 (java_complete_expand_methods): Don't attempt to expand things in
12498 (java_complete_tree): Process CONVERT_EXPR, even though it always
12499 has a type. Propagate error_mark_node to node's type too. Promote
12500 method's call argument type and return error_mark_node if
12501 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12502 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12503 handle unary operator nodes.
12504 (build_assignment): Added comment.
12505 (print_int_node): New function.
12506 (patch_assignment): New second argument. New error handling. Use
12507 print_int_node. Handle references. Use can_cast_to_p to issue
12508 different error message according to the context and check upon
12509 the initialization of the RHS.
12510 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12511 (operator_string): Handle more operators.
12512 (patch_binop): No longer use a function static
12513 wfl_operator. Improved error message on shift distance.
12514 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12515 patch_cast): New functions.
12517 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12519 * jvspec.c: New file.
12520 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12522 * java-tree.h (identifier_subst): Add declaration.
12524 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12526 * jvgenmain.c (main): Generate call to JvRunMain.
12528 * class.c (make_class_data): Push value for "sync_info" field.
12529 * decl.c (init_decl_processing): Push "sync_info" field.
12531 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12533 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12534 Java (source) name, not signature.
12535 Set TYPE_ALIGN to (at least) that of element_type.
12537 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12539 * class.c: Moved classname-mangling-rekated code to ...
12540 * mangle.c: ... this new file.
12541 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12542 * Makefile.in: Update for above changes.
12544 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * expr.c (truthvalue_conversion): Convert integer and floating
12547 point value to their truth value.
12548 * lex.c (java_lex): Handle the `null' literal.
12549 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12550 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12551 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12554 * parse.y: Reorganization/documentation on token declaration.
12555 (binop_lookup[]): New added new tree codes.
12556 (relational_expression): Build corresponding binary operators.
12557 (equality_expression, conditional_and_expression,
12558 conditional_or_expression): Likewise.
12559 (java_complete_class): Fix crash in debug message.
12560 (java_complete_tree): Check initialization of method call
12561 arguments. Further bogus node evaluation to detect more error
12562 during assignments. Handles more binary operators.
12563 (patch_assignment): Use DECL_P.
12564 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12566 (operator_string): Handle more case. Compacted source.
12567 (patch_binop): Changed function comment. Checking for
12568 uninitialized first operand takes the compound assignment into
12569 account and uses DECL_P. Checking for uninitialized second operand
12570 delayed to routine's end. Use macros to issue type bound error
12571 messages and issue messages on both operands if their types are
12572 different. Force fixed type into node. Handle all binary
12575 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12577 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12578 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12579 build operator node and return tokens.
12580 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12581 * parse.h (java_complete_tree): Changed returned type in prototype.
12582 (build_method_invocation, build_assignment, patch_assignment,
12583 patch_binop): New static function declarations.
12584 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12585 BUILD_EXPR_WFL): New macros.
12586 * parse.y (enum tree_code binop_lookup[]): New static for token to
12588 (%union): Parser union has new sub-structure `operator'.
12589 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12590 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12591 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12592 ASSIGN_ANY_TK): Tokens tagged `operator'.
12593 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12594 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12595 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12596 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12597 (assignment_operator:): Rule tagged `operator'.
12598 (expression_statement:): Re-installed default rule.
12599 (method_invocation:): Sub rules call build_method_invocation.
12600 (postfix_expression:): Don't attempt to resolve name here. Just
12602 (multiplicative_expression:): Sub-rules build corresponding binop
12604 (additive_expression:, shift_expression:, and_expression:,
12605 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12606 (assignment:): Sub rule invoke build_assignment.
12607 (assignment_operator:): Default rules on sub rules.
12608 (force_error): Added documentation on this variable.
12609 (declare_local_variables): Build initialization calling
12611 (expand_start_java_method): Removed unused rtx declaration. Mark
12612 arguments as already initialized.
12613 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12614 (java_complete_expand_methods): Don't process next method if
12615 completion of the previous one triggered errors.
12616 (java_complete_expand_method): Call source_end_java_method if no
12617 error were found during completion.
12618 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12619 locals declaratilon. Handle names found within a class. Return
12620 error_mark_node when things aren't found.
12621 (patch_method_invocation_stmt): Return error_mark_node on failures.
12622 (patch_invoke): Removed unused local. Return the correct node.
12623 (java_complete_tree): Now returns a value. The BLOCK section binds
12624 local identifiers and the type of a BLOCK is now void. Assign the
12625 result of operand completion on COMPOUND_EXPR. Assign the
12626 encapsulated node of a WFL to the result of its completion, except
12627 when the node is an identifier. Now handle MODIFY_EXPR and several
12628 binary operators. Return error_mark_node on errors.
12629 (build_method_invocation, build_assignment, patch_assignment,
12630 build_binop, operator_string, patch_binop): New functions.
12631 * typeck.c (binary_numeric_promotion): New function.
12633 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12635 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12636 Replace most uses of ident_subst by identifier_subst.
12638 * class.c (push_class_static_dummy_field): Removed function.
12639 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12640 instead of looking got "class" static field. Create that decl here.
12641 (class_identifier_node): Removed; no longer needed.
12642 (init_class_processing): Don't init class_identifier_node.
12643 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12644 Do nreverse 0 times (instead of twice) for Object and Class.
12645 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12647 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12649 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12650 while initializing linenumber_count and linenumber_table.
12651 Do it before init_function_start (which calls emit_line_note).
12652 * expr.c (expand_byte_code): Don't need to clear lineno here.
12654 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12656 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12657 then mangle number as _N_.
12659 * class.c (mangle_class_field): New function.
12660 (build_class_ref): Set assembler name of class reference using
12661 mangle_class_field.
12662 (push_class_static_dummy_field): Likewise.
12664 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12666 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12667 of assigning to TREE_CODE. The latter method exploits a feature
12668 of GCC that is not ANSI compliant.
12670 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12672 * decl.c (pushdecl_force_head): New function.
12673 (pushlevel): Removed conditional printf.
12674 (complete_start_java_method): Don't enter local variable scope if
12675 function is compiled from source code.
12676 * expr.c: parse.h now included
12677 (java_lang_expand_expr): New function.
12678 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12679 printf. Terminate buffer when doing directories.
12680 * jcf-parse.c (parse_source_file): Call lang_init_source before
12681 parsing and before code generation.
12682 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12683 use printf if the macro is defined.
12684 * lang.c (lang_init): Install lang_expand_expr hook on
12685 java_lang_expand_expr.
12686 (java_dummy_print): New function.
12687 (lang_init_source): New function.
12688 * lex.c (java_lex): Remember location of an opening brace at the
12689 second nesting level.
12690 (java_is_eol): Unget character seen after a CR if it is EOF.
12691 * parse.h: Now includes lex.h
12692 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12693 printf if the macro is defined.
12694 (expand_start_java_method, build_expr_block, enter_block,
12695 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12696 New static function declarations.
12697 (pushdecl_force_head): New extern function declaration.
12698 (INCOMPLETE_TYPE_P): New macro.
12699 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12700 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12701 BLOCK_EXPR_ORIGIN): New macros.
12702 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12703 DECL_SOURCE_LINE_LAST): New macros.
12704 (struct parser_ctxt): Removed field current_method_decl, redundant
12705 with the field current_function_decl. Added fields
12706 first_ccb_indent1 and pending_block.
12707 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12708 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12710 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12711 (compilation_unit:): Cosmetic on sub rule.
12712 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12713 (variable_initializer:): Installed default rule on expression:.
12714 (method_declaration:): method_header: starts a new
12715 method. method_body: installs the function body, absorbs blocks
12716 emitted for temporary variable scopings, pops function's body block
12717 and merges function's last statement lineno in DECL_SOURCE_LINE.
12718 (method_body:): Installed default rules.
12719 (block:): Call enter_block when an opening brace is seen. Absorb
12720 scoping blocks and call exit_block when a closing brace is seen.
12721 (block_statement:): Cosmetic changes.
12722 (method_invocation:): Create WFL around CALL_EXPR node.
12723 (patch_stage): Added comment around definition.
12724 (method_header): Try to use first_ccb_indent1 as the first line of
12725 the method, so BP debug info are emitted at the first opening
12726 brace of the function. If the function has no body, use the
12727 location of the function's name. Override currently defined method
12728 name with the matching WFL so we can point redefinition errors
12729 using the location where the function's name was declared.
12730 (check_abstract_method_header): Interprets DECL_NAME as an
12731 identifier or as a WFL, accordingly.
12732 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12733 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12734 location and name information out of it and reinstall DECL_NAME to
12735 its original identifier node value.
12736 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12737 function's source code).
12738 (read_import_dir): Test the value returned by find_class and issue
12739 a fatal accordingly.
12740 (declare_local_variables): Push a new block for the scope of the
12741 new variable(s) if code has been already generated at that nesting
12742 level. Pinpoint redefinition errors using the variable id
12743 WFLs. Generate initialization code if necessary. If the variable
12744 type is incomplete, register a patch on its decl.
12745 (source_start_java_method): Rewritten. Define a new block for the
12746 function's parameters. Build parameter decl out of function's
12747 arguments and register them for a patch if their types are
12749 (expand_start_java_method): Includes the part of
12750 source_start_java_method that was pushing the parameter decls and
12751 completing the method start code.
12752 (source_end_java_method): Removed call the expand_end_bindings and
12753 poplevel (already taken care of). Reinstall function's arguments
12754 and get function's last line of code before calling
12755 expand_function_end.
12756 (java_method_add_stmt): New comment before the function's
12757 code. Complement the second operand of the current COMPOUND_EXPR
12759 (java_complete_expand_methods): Don't generate debug info on line
12760 zero when expanding a generated constructor.
12761 (java_complete_expand_method): Set start and end line numbers for
12762 a artificially generated constructor to one and manually call
12763 enter_block and exit_block when defining it. For all methods:
12764 expand function's start calling the new expand_start_java_method
12765 and invoke java_complete_tree on the effective method's body, if
12767 (resolve_expression_name): Now use lookup_name_in_blocks to search
12768 local variable decls and print out an error when variables are
12770 (patch_method_invocation_stmt): Inserted comment before the
12772 (lookup_method_invoke): Chain method's arguments using chainon
12773 with the current arg list as a second argument. Inserted missing
12774 IDENTIFIER_POINTER when reporting an error on methods not found.
12775 (refine_accessible_methods_list): Don't retain constructors.
12776 (patch_arguments): Function removed.
12777 (java_complete_tree): Inserted comment before the function's
12778 code. New case for BLOCKs. Moved the WFL case a bit
12779 further. Complete function's arguments.
12780 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12781 maybe_absorb_scoping_blocks): New functions.
12783 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12785 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12787 * jcf-parse.c (parse_source_file, java_error_count): New forward
12788 and extern declarations.
12789 (java_parse_abort_on_error): Macro moved.
12790 (jcf_parse_source): fatal called if fopen fails. Now calls
12792 (parse_source_file): New parse_only parameter. Reflects the
12793 elimination of the second pass.
12794 (yyparse): parse_source_file called with argument set to 0.
12795 * jcf.h (JCF_ZERO): Sets java_source to zero.
12796 * lex.c (java_init_lex): pass argument is gone. Function modified
12797 to be called once during the analysis of a file.
12798 (java_unget_unicode): Fixed typo in fatal message.
12799 (java_get_line_col): Likewise.
12800 (java_lval): Likewise. String literals no longer built during
12802 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12804 * parse.h (MODIFIER_WFL): New macro.
12805 (parse_check_super, parser_check_super_interface): Now return int.
12806 (parser_chain_incomplete_item, not_builtin_p,
12807 complete_method_decl): Declarations removed.
12808 (build_method_invocation_stmt, build_invoke): Renamed using the
12809 `patch' instead of `build'
12810 (register-incomplete_type, obtain_incomplete_type,
12811 java_complete_tree, java_complete_expand_method,
12812 unresolved_type_p, create_jdep_list): New function declarations.
12813 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12814 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12815 (jdep): New typedef on new struct _jdep.
12816 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12817 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12818 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12819 JDEP_RESOLVED_P): New macros.
12820 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12821 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12822 JDEP_VARIABLE): New enum values and jdep kinds.
12823 (jdeplist): New typedef on struct _jdeplist.
12824 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12826 (CALL_EXPR_PRIMARY): New macro.
12827 (struct parser_ctxt): Fields java_pass, current_method_decl,
12828 method_decl_list deleted. New field jdeplist.
12829 (INCOMPLETE_P): Macro deleted.
12830 * parse.y (single_type_import_declaration:): Removed pass switch.
12831 (type_import_on_demand_declaration): Likewise.
12832 (field_declaration:): Removed pass switch on all sub rules.
12833 (class_declaration:): Call the complete_class_decl removed on
12835 (method_declaration:): Removed second pass switch. No longer chain
12836 methods decl when method_header reduced.
12837 (method_header:): Sub rules no longer depend on pass switch.
12838 (method_declarator:): Likewise.
12839 (method_body:): Likewise.
12840 (abstract_method_declaration:): Likewise.
12841 (block_statement:): Likewise.
12842 (local_variable_declaration:): Likewise.
12843 (argument_list:): Likewise.
12844 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12845 removed. Partial CLASS_EXPR tree node built instead.
12846 (postfix_expression:): Removed pass switch on all sub rules.
12847 (java_pop_parser_context): Free classd_list content.
12848 (yyerror): Call obstrack_grow0 to finalize error message.
12849 (check_class_interface_creation): Comment modified to reflect new
12850 returned value meaning. Removed second pass switch. Return 1 if an
12851 error was found, 0 otherwise. Adjust pointer on filename if a
12852 leading path separator was found.
12853 (maybe_create_class_interface_decl): Removed first pass switch
12854 when linking the class decl to the class_list. Install a new
12855 jdep_list for the class.
12856 (add_superinterfaces): List of unresolved interfaces is
12857 gone. Unresolved interfaces are directly added to the current
12859 (create_interface): Second pass shortcut removed.
12860 ctpx->modifier_ctx access through MODIFIER_WFL.
12861 (create_class): Second pass shortcut removed. Call to
12862 register_incomplete_type replaces the call to
12863 parser_chain_incomplete_item.
12864 (complete_class_decl): Function removed.
12865 (duplicate_declaration_error): New way of retrieving redeclared
12867 (register_fields): Call to lookup_modifier_cl replaced by
12868 MODIFIER_WFL. New way of handling unresolved type, using
12869 unresolved_type_p and obtain_incomplete_type.
12870 register_incomplete_type replaces call to parser_chain_incomplete_item.
12871 (patch_stage): New static global variable.
12872 (method_header): New way of handling unresolved type, using
12873 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12874 indicates that the method decl needs to be patched.
12875 (check_abstract_method_header): Call to lookup_modifier_cl
12876 replaced by MODIFIER_WFL.
12877 (method_declarator): Incomplete argument type are registered
12878 calling register_incomplete_type. Patch on the declared method is
12879 issued in that case.
12880 (unresolved_type_p): New function.
12881 (parser_check_super_interface): New comment to reflect function's
12882 modified returned type (int). Function and has a new argument
12883 this_wfl. Call to parse_error_context uses this_wfl instead of
12884 relying on lookup_cl.
12885 (parser_check_super): Comment reflects function's new returned
12886 type (int). Function returns non zero value on error.
12887 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12888 register_incomplete_type, jdep_resolve_class): New functions to
12889 handle incomplete types in declarations.
12890 (java_complete_class): Rewritten to work with the new incomplete
12891 type handling scheme.
12892 (complete_class_report_errors): Likewise.
12893 (complete_method_decl): Removed: it jobs is now handled by
12894 java_complete_class.
12895 (do_resolve_class): Class loaded in not already loaded and not
12896 found in Java source code.
12897 (java_check_regular_methods, java_check_abstract_methods): Don't
12898 call complete_method_decl anymore.
12899 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12900 (read_import_dir): Got rid of the pass number dependency.
12901 (declare_local_variables): New handling of unresolved types (patch
12903 (source_start_java_method): New parameter level. Function called
12904 with level set to 1 when argument types are potentially
12905 unresolved. Called to complete the job with level set to 2 once
12906 types are complete.
12907 (source_end_java_method): Call to permanent_allocation
12908 removed. Waiting to be replaced by a more suitable obstack
12910 (java_complete_expand_methods, java_complete_expand_method,
12911 java_expand_finals): New functions.
12912 (build_method_invocation_stmt): Renamed
12913 patch_method_invocation_stmt. Extracts function call expression
12914 (wfl) and arguments (args) from CALL_EXPR tree operands.
12915 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12916 call. Patch the function and argument operand of the CALL_EXPR
12918 (patch_argument, java_complete_tree): New functions.
12920 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12922 Recover from missing fields and methods (i.e. error instead of fatal).
12923 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12924 * expr.c (expand_invoke): Recover from missing method.
12925 (expand_java_field_op): Recover from missing field.
12926 Inline references to java.lang.{Integer,Char,...}.TYPE.
12927 * typeck.c (get_type_from_signature), java-tree.h: New function.
12928 * class.c (add_method): Use get_type_from_signature.
12929 (build_class_ref): Handle a class that was not found.
12930 * typeck.c (convert): Handle conversion to pointers (for convenience).
12931 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12932 instead of lookup_field to handle missing fields.
12934 * jcf-parse.c (process_zip_dir): Set java_source.
12936 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12938 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12940 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12942 * jcf-parse.c (load_class): Don't change input_filename before
12943 calling jcf_parse_source (but still do it before calling
12945 (jcf_parse_source): Assign input_filename after having saved the
12947 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12948 list. ctxp->modifier_ctx zeroed according to its new
12949 definition. ctxp->filename initialized. Removed
12950 JAVA_MODIFIER_CTX_UNMARK.
12951 (java_unget_unicode): Update the character based column position.
12952 (java_allocate_new_line): ref_count not used anymore. Always free
12953 ctxp->p_line. Initialize c_line->char_col to 0.
12954 (java_get_unicode): Update the character based column position.
12955 (java_lex): Use ctxp->elc to store current position in source
12956 file, at the beginning of the parsed token. Set modifier_ctx entry
12957 corresponding to the parse modifier to a WFL node. Return a WFL
12958 node when an identifier is parsed.
12959 (java_lex_error): Now uses ctxp->elc to store current position in
12961 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12962 * lex.h (build_wfl_node): New function definitions.
12963 (struct java_line): ref_count and next fields are gone. New field
12965 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12966 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12967 (JAVA_COLUMN_DELTA): New macro.
12968 (java_lc): New typedef on new struct _java_lc.
12969 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12970 (parse_error_context, parse_warning_context): Changed prototypes.
12971 (java_get_line_col): Added as an available global function.
12972 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12973 (IC_DECL): Replaced by macro IC_TYPE
12974 (DEPEND_WFL): New macro.
12975 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12977 (exit_java_complete_class): Removed a commented out statement.
12978 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12979 now an array of tree nodes. Deleted fields line_list and
12980 e_line. New field elc, to replace e_line.
12981 * parse.y (array_type:): Build WFL node.
12982 (qualified_name:): Build a single WFL node out of two. Retain
12983 the location information of the first node in the resulting node.
12984 (package_declaration:): Use package name as a WFL node
12985 (single_type_import_declaration:): Use imported name as a WFL node.
12986 (type_import_on_demand_declaration:): Use root of the imported
12987 packages as a WFL node.
12988 (field_declaration:): Removed unused local variable cl.
12989 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12990 (yyerror): New static elc. Removed static error_line, error_pos.
12991 New local code_from_source. Save ctxp->elc into elc at the first
12992 pass. Call java_get_line_col to get a string of the line where
12993 the error occurred.
12994 (debug_line): Removed static function.
12995 (parse_error_context, parse_warning_context): Parameter cl is now
12996 a WFL node. Use its value to initialize ctxp->elc.
12997 (redefinition_error): Parameter cl is now a WFL node.
12998 (parse_add_interface): New parameter wfl. No longer call
12999 lookup_cl, use wfl instead.
13000 (check_class_interface_creation): Parameter cl is now a WFL node.
13001 (maybe_create_class_interface_decl): Likewise.
13002 (add_superinterfaces): New function.
13003 (create_interface): Removed local cl, node, super_decl,
13004 super_decl_type. Function now uses id as a WFL node. Better
13005 warning/error report on obsolete or forbidden mix of
13006 modifiers. Now calls add_superinterfaces to register interfaces.
13007 (create_class): Removed local cl, node. Local variable id is used
13008 as a WFL node. Better error report on forbidden modifier
13009 mix. Uses add_superinterfaces to register interfaces.
13010 (find_field): Argument cl is now a WFL node. Now store the WFL
13011 node of a fields that needs to be checked for their
13013 (method_header): Local variable node non longer used. Local
13014 variable id replaces cl.
13015 (check_modifiers_consistency): Local variable cl is now a WFL
13017 (method_declarator): Local variable cl replaced by parameter id.
13018 (parser_qualified_name): Now uses parameter name as a WFL node.
13019 (parser_check_super_interface): New parameter wfl, for achieve
13020 greater accuracy during error reports.
13021 (parser_chain_incomplete_item): New parameter named location. Used,
13022 along the decl, to construct the incomplete item node.
13023 (java_complete_class): resolve_class now uses WFL node extracted
13024 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13026 (complete_method_decl): Unresolved function's argument types are WFL.
13027 (resolve_class): Parameter cl is now a WFL node.
13028 (resolve_and_layout): Likewise.
13029 (do_resolve_class): Likewise. Try first to use cl and then do the
13030 lookup on the decl when calling check_pkg_class_access.
13031 (complete_class_report_errors): Use IC_TYPE in place of
13032 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13033 instead of doing a lookup over the decl.
13034 (java_check_final): Use WFL info from field tree list.
13035 (lookup_cl): Rewritten and returns a statically defined WFL node.
13036 (lookup_modifier_cl): Now uses information from WFL nodes.
13037 (process_imports): Likewise.
13038 (read_import_dir): name and cl arguments replaced by a single WFL
13039 node. Function modified accordingly.
13040 (find_in_imports_on_demand): Now uses WFL node.
13041 (check_pkg_class_access): cl argument is now a WFL node.
13042 (declare_local_variables): Fixed to use WFL nodes.
13043 (resolve_expression_name): Likewise.
13044 (build_method_invocation_stmt): name_combo argument renamed
13045 wfl. Function modified to use WFL nodes.
13046 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13047 (lookup_method_invoke): cl is now a WFL node. Added missing
13048 IDENTIFIER_POINTER to class type decl name.
13050 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13052 * lang.c (init_parse): Now returns char* containing the filename.
13054 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13056 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13058 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13059 * class.c (make_class_data): If flag_assume_compiled, initial class
13060 state is CSTATE_PREPARED; make superclass and interfaces direct
13061 references, rather than constant pool indexes.
13063 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13065 * parser.y: Include flags.h. Removed debug variable pl.
13066 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13067 (block:): Likewise.
13068 (labeled_statement_nsi:): Generate debug info when reducing
13069 expression_statement:.
13070 (check_pkg_class_access): get_access_flags_from_decl invokation
13071 fixed for new CLASS_* flags location.
13072 (source_end_java_method): Save/restore parser context when
13073 entering/leaving this routine. Restore lineno to its right value
13074 before calling expand_end_bindings.
13075 (build_method_invocation_stmt): build_invoke called with the
13076 current line information.
13077 (build_invoke): New argument cl. Wrap the function call around a
13079 (refine_accessible_methods_list): Changed comment, removed
13081 * parse.h: Fixed typo in comments.
13082 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13083 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13084 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13086 * lex.c (java_lex): Record the last closing curly bracket of a
13088 * jcf-parse.c (jcf_parse_source): Now calls
13089 java_check_methods. Clarified comment, fixed typo.
13091 1998-04-09 Dave Brolley <brolley@cygnus.com>
13093 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13094 (finish_parse): Expose for non USE_CPPLIB builds.
13096 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13098 * lang.c (lang_print_xnode): New function.
13100 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13102 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13103 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13104 used to build a class's dispatch table.
13105 (make_class_data): Generate dispatch table if flag_assume_compiled.
13106 Set dtable of class object to address of class_dtable_decl.
13108 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13109 be volatile and have side effects - generates better code.
13111 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13112 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13114 * expr.c (expand_invoke): If class is final, method is
13115 effectively final, so can call it directly.
13117 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13119 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13121 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13123 * parse.y (build_method_invocation_stmt): Removed extra argument
13126 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13128 * expr.c (dtable_indent): Now static global.
13129 (expand_invoke): Now call invoke_build_dtable and
13130 build_invokevirtual.
13131 (invoke_build_dtable, build_invokevirtual): New functions.
13132 * jcf-io.c (find_class): Defer issuing a warning by setting
13133 jcf->outofsynch to 1.
13134 * jcf-parse.c (jcf_out_of_synch): New function.
13135 (load_class): Test this_jcf.outofsynch flag and call
13136 jcf_out_of_synch accordingly.
13137 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13138 comment indentation.
13139 * lex.c (java_get_unicode): Fixed code indentation.
13140 (java_lex): Create string literal. Fixed typo. Removed several
13141 premature obstack_free.
13142 * parse.h: New enums for name resolution and invocation mode.
13143 (struct qualification): New data structure.
13144 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13145 (do_resolve_class, build_method_invocation_stmt,
13146 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13147 debug_line, identical_subpath_p, invocation_mode,
13148 refine_accessible_methods_list, build_invoke,
13149 lookup_method_invoke): New functions declared.
13150 (build_invokevirtual, invoke_build_dtable, match_java_method,
13151 build_field_ref, jcf_out_of_synch): New references to external
13153 (struct parse_ctxt): Removed artificial_constructor field.
13154 * parse.y: (array_type:): Type defined for this rule.
13155 (class_type:): Installed default rule for interface_type:.
13156 (array_type:): Now build Java array type.
13157 (qualified_name:): Now use obstack_grow0.
13158 (method_declaration:): Skip the artificial constructor added to
13160 (abstract_method_declaration:): Execute the code only during pass 1.
13161 (block:): Installed default rule in block_statements:.
13162 (block_statement:): Add the statement to the method during pass 2.
13163 (statement_expression): Installed default rule for
13164 method_invocation:.
13165 (argument_list:): Added code to build the argument list.
13166 (method_invocation:): Added call to create the method invocation
13168 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13169 (debug_line): New function for debug.
13170 (complete_class_decl): No longer do something during pass 1.
13171 (method_header): Use BUILD_PTR_FROM_NAME.
13172 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13174 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13175 function's main comment.
13176 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13178 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13179 (resolve_class): Now works with arrays.
13180 (do_resolve_class, resolve_and_layout): New functions.
13181 (java_check_regular_methods): Reverse method list before and after
13182 having processed it. No longer set ctxp->artificial_constructor.
13183 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13184 accordingly. Fixed typo in issued error message. Now use
13186 (find_in_imports_on_demand): Now use obstack_grow0.
13187 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13188 (source_end_java_method): Call expand_expr_stmt instead of
13189 expand_expr. Calls it before calling expand_function_end.
13190 (java_method_add_stmt): Do nothing if errors were found during
13192 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13193 (build_method_invocation_stmt, build_invoke, invocation_mode,
13194 lookup_method_invoke, refine_accessible_methods_list,
13195 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13197 * typeck.c (build_java_signature): Properly end method signature
13198 if return type skipped.
13199 (match_java_method): New function.
13201 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13203 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13205 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13207 * expr.c (build_invoke_non_interface): New function.
13208 (methods_ident, ncode_ident): Now static globals.
13209 (expand_invoke): Use build_invoke_non_interface.
13210 * java-tree.h (struct lang_decl): New field function_decl_body.
13211 (DECL_FUNCTION_BODY): New macro.
13212 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13213 CLASS_FROM_SOURCE_P.
13214 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13215 before starting pass 2. Call to java_generate_parsed_class replaced
13216 by java_register_parsed_class.
13217 * lex.c: Fixed typo in header. Some line width related formating.
13218 * lex.h: Some line width related formating.
13219 * parse.h (source_end_java_method, resolve_expression_name,
13220 complete_class_decl, maybe_create_class_interface_decl,
13221 check_class_interface_creation): New static function declarations.
13222 (java_layout_parsed_class, java_method_add_stmt): New function
13224 (struct parser_ctxt): Field mark_class_generate removed. New
13225 fields class_list and artificial_constructor.
13226 * parse.y: Fixed typo in header.
13227 (class_declaration:): Call complete_class_decl when class body
13229 (method_declaration:): Call source_end_java_method in pass 2 when
13230 the method body is defined.
13231 (postfix_expression:): Do expression name resolution on sub-rule
13232 name during pass 2.
13233 (create_class, create_interface): Merged common pieces.
13234 (check_class_interface_creation, maybe_create_class_interface_decl):
13236 (complete_class_decl): New function.
13237 (register_fields): Fixed line width related typo.
13238 (method_header): Correctly skip first argument when fixing
13239 argument line. Changed the loop.
13240 (java_check_circular_reference): Now use ctxp->class_list.
13241 (java_complete_class): Removed start/stop marking.
13242 (java_check_regular_methods): Now takes a class decl as an
13243 argument. Add default constructor if none were encountered.
13244 (java_check_methods): Now use ctxp->class_list. Changed call to
13245 java_check_regular_methods.
13246 (source_start_java_method): Set DECL_ARG_TYPE for each function
13248 (source_end_java_method, java_method_add_stmt): New functions.
13249 (java_generate_parsed_class): No longer exists.
13250 (java_layout_parsed_class, java_register_parsed_class): New functions.
13251 (resolve_expression_name): New function.
13253 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13255 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13256 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13257 until pass initializations are done. Call read_import_dir with
13259 * parse.h: (lookup_modifier_cl): New function declared.
13260 (INTERFACE_FIELD_MODIFIERS): New macro.
13261 (OBSOLETE_MODIFIER_WARNING): New macro.
13262 * parse.y: (register_fields): Class type and current field name in
13263 local variables. Check modifier(s) if adding field(s) to an interface.
13264 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13265 and report errors using the faulty modifier line context.
13266 (lookup_modifier_cl): New function.
13267 (read_import_dir): Detect and report default import processing
13270 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13272 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13273 * class.c (is_compiled_class): Return 1 after making sure it
13274 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13275 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13276 * java-tree.h (flag_assume_compiled): Add decl.
13277 * lang.c (lang_f_options): Add the flag.
13278 (flag_assume_compiled): Add decl, default to 0.
13280 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13282 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13283 (is_compiled_class): Likewise.
13284 (layout_class): Likewise.
13285 (layout_class): Detect and lay out classes defined in source code.
13286 (interface_of_p, add_interface_do, may_add_interface): New
13288 (add_interface): Now use add_interface_do.
13289 (add_method_1): New function.
13290 (add_method): Now use add_method_1.
13291 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13292 (complete_start_java_method): New function.
13293 (start_java_mehod): Now call complete_start_java_method.
13294 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13295 (expand_invoke): Likewise and fixed typo.
13296 *gjava.c: (print_super_field): Use new argument to find_class
13299 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13300 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13301 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13303 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13304 (add_method_1, push_class): New prototypes.
13305 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13306 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13307 directory where the class was found.
13308 (find_class): New argument DO_CLASS_FILE. Function find_class
13309 modified accordingly.
13310 *jcf-parse.c: (fix_class_path): New function.
13311 (load_class): Use new VERBOSE argument. load_class now finds and
13312 loads/parses .class/.java files. Save read_state of current_jcf
13314 (java_parser_abort_on_error): New macro.
13315 (jcf_parse_source, parse_source_file): New function.
13316 (jcf_parse): Fixed typo.
13317 (yyparse): Call parse_source_file () only.
13318 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13319 writing the real class name back in the zip directory entry.
13320 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13321 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13322 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13323 (find_class): Prototype fixed.
13324 *lex.c: Added 1998 time stamp.
13325 Removed all static global variables, moved into the parser
13326 context data structure.. Now include unistd.h if SEEK_SET not
13328 (java_init_lex): Rewritten.
13329 (java_sneak_unicode): Modified current unicode access in current line.
13330 (java_unget_unicode): Likewise.
13331 (java_allocate_new_line): New allocation management.
13332 (java_read_char): Modified access and storage of unget_utf8_value.
13333 New way of processing current unicode.
13334 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13335 (java_get_unicode): Now use the parser context.
13336 (java_lineterminator): Likewise.
13337 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13338 of the reentrant parser implementation. Function now use the
13339 parser context data structure and java_lval. Fixed production of
13340 the float and double constant "out of range" error message. Fixed
13341 obstack use. Return integer value when hitting a modifier. Now
13342 return type for TRUE, FALSE and other predefined types. Return
13343 identifier as a TREE_LIST list containing the current line context
13344 as the TREE_VALUE sub-node.
13345 (java_unicode_2_utf8): Fixed typo in declaration.
13346 (java_lex_error): Now use the parser context data structure.
13347 *lex.h: Added 1998 time stamp.
13348 (struct java_line): New fields ref_count and next.
13349 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13350 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13351 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13352 *parse.h: Added 1998 time stamp.
13353 (java_parse_source_file): Renamed from parse_source_file.
13354 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13355 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13356 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13357 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13358 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13359 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13360 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13361 (struct parser_ctxt): New data structure to keep the parser context.
13362 *parse.y: Added 1998 time stamp, got rid of static global variables.
13363 (java_error_count, ctxp): New global variables.
13364 (%union): New value field.
13365 (numeric_type, integral_type): Rules removed.
13366 (primitive_type): Rule defined to handle integral, float, double and
13368 (qualified_name, package_declaration,
13369 single_type_import_declaration, type_import_on_demand_declaration,
13370 modifiers, class_declaration, super, interfaces,
13371 interface_type_list, class_body, field_declaration,
13372 field_declaration, variable_declarators, variable_declarator,
13373 variable_declarator_id, method_declaration, method_header,
13374 formal_parameter_list, formal_parameter, method_body, block,
13375 static, interface_declaration, extends_interfaces,
13376 abstract_method_declaration, local_variable_declarators): Rules now
13378 (force_error, do_warning): New global statics.
13379 (push_parser_context, parser_context_save_global,
13380 parser_context_restore_global, pop_parser_context): New functions.
13381 (yyerror): Now uses the global parser context. Fixed use of obstack.
13382 (parse_error, parse_error_context, parse_warning_context,
13383 java_accstring_lookup, redefinition_error, check_modifiers,
13384 parser_add_interface, create_interface, create_class, find_field,
13385 duplicate_declaration_error, register_fields, method_header,
13386 check_modifiers_consistency, check_abstract_method_header,
13387 method_declarator, parser_qualified_classname,
13388 parser_check_super_interface, parser_check_super,
13389 parser_chain_incomplete_item, java_check_circular_reference,
13390 layout_class_from_source, java_complete_class,
13391 complete_method_decl, resolve_class, complete_class_report_errors,
13392 java_check_final, check_method_redefinition,
13393 java_check_regular_methods, java_check_abstract_methods,
13394 java_check_methods, lookup_java_interface_method2,
13395 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13396 process_imports, find_in_imports, read_import_entry,
13397 read_import_dir, find_in_imports_on_demand,
13398 check_pkg_class_access, not_builtin_p, declare_local_variables,
13399 source_start_java_method, java_generate_parsed_class): New
13401 *typeck.c: (signature_include_return): New global variable.
13402 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13403 to add the function returned type in the signature.
13405 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13407 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13409 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13411 * Make-lang.in (java.info): Added.
13412 (java.install-info): Added
13414 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13416 * Makefile.in (clean): Also remove java/parse.c.
13418 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13420 Add a pair of -fbounds-check/-fno-bounds-check options.
13421 * lang.c (lang_decode_option): Add code to grok arguments.
13422 (flag_bounds_check): Add decl.
13423 (lang_f_options): New array w/ the option in it.
13424 * java-tree.h (flag_bounds_check): Add decl.
13425 * lang-options.h: New file.
13426 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13427 of a static macro value.
13428 (JAVA_ARRAY_EXCEPTION): Delete macro.
13430 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13432 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13433 * expr.c (build_anewarray): Add missing promote_type.
13435 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13437 Add array types with known length to optimize bounds checking.
13438 * typeck.c (build_java_array_type): Take length parameter.
13439 (java_array_type_length, build_prim_array_type): New functions.
13440 * java-tree.h: Update for new functions.
13441 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13442 * class.c: Use build_prim_array_type.
13443 * expr.c (can_widen_reference_to): Handle known-length array types.
13444 (verify_jvm_instructions): Keep track of integer push instructions
13445 followed by newarray/anewarray, so we can build known-length arrays.
13446 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13447 (java_array_data_offset): New function.
13448 (build_java_array_length_access): New function. Optimize if constant.
13449 (build_java_arrayaccess): Constant fold bounds check.
13450 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13451 (build_newarray, build_anewarray): New functions.
13452 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13453 * verify.c (merge_types): Handle known-lengh array types.
13455 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13457 * expr.c (expand_byte_code): Fix performace bug, which caused
13458 searching linenumber_table to be linear rather than constant.
13460 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13462 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13464 * decl.c, java-tree.h (soft_fmod_node): New global.
13465 * decl.c (init_decl_processing): Define __builtin_fmod.
13466 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13467 using __builtin_fmod.
13469 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13471 * keyword.h: New file, output of keyword.gperf as processed by
13473 * lex.c (java_lex_init): Initialize java_error_flag.
13474 * parse.c (YYERROR_NOW): Uses java_error_flag.
13475 * parse.y: New static java_error_flag. Useless definition of
13477 * parse.y (java_error): Portable error recovery using
13478 java_error_flag (not yet completely tuned).
13480 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13482 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13484 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13486 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13487 (parse.c, lex.c, keyword.h): New rules for Java source code
13489 * parse.c: Renamed into jcf-parse.c.
13490 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13491 * keyword.gperf: New file, Java keywords.
13492 * parse.y: New file, Java language grammar.
13493 * parse.h: New file, Java language grammar definitions.
13494 * lex.c: New file, Java language lexer.
13495 * lex.h: New file, Java language lexer definitions.
13497 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13499 * decl.c (clinit_identifier_node), java-tree.h: New global.
13500 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13501 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13502 * expr.c (expand_java_field_op): Check for invalid assignment
13505 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13507 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13509 * verify.c (verify_jvm_instructions): When processing a handler,
13510 attempt to set the current_subr to the right value.
13511 (More complicated code combines Sep 17 and Oct 22 versions.)
13513 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13515 * class.c (push_class): Figure out (guess) name of source file.
13516 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13517 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13518 (parse_class_file): Change return type from int to void.
13519 Call debug_start_source_file/debug_end_source_file.
13521 * expr.c (build_java_binop): Fix masking 2nd operand.
13522 * decl.c (init_decl_processing): Set sizetype first.
13524 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13526 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13527 (Revert Sep 17 change.)
13529 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13531 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13532 .class extension in their name and fix thing so we don't process
13533 them parse_zip_file_entries().
13534 (parse_zip_file_entries): Cleaned unused local variables.
13536 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13538 * expr.c (can_widen_reference_to): Allows equal array element types.
13539 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13540 * jcf-dump.c (RET): Get (and print) index.
13542 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13543 Promote element type to POINTER_TYPE.
13545 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13547 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13548 find_in_current_zip, jcf_figure_file_type): Moved from
13549 jcf-reader.c to parse.c.
13550 * zextract.c: (read_zip_archive): takes file_comment_length possible
13551 field into account.
13553 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13555 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13557 * verify.c (merge_types): Handle array types even better ...
13559 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13561 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13563 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13564 * class.c (make_class_data): Don't build fields_decl if no fields.
13565 When building fields_decl, skip if DECL_ARTIFICIAL.
13567 * expr.c (java_stack_swap): Update stack_type_map.
13568 * verify.c (merge_types): Handle array types better.
13570 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13572 * class.c (add_field): Don't promote short integral fields to
13573 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13574 * expr.c (push_value): Promote and convert short integral values.
13576 * decl.c, java-tree.h (integer_two_node): New constant node.
13577 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13579 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13581 * class.c (append_gpp_mangled_type): Use function argument
13582 unpromoted type to generate mangled name.
13584 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13586 * constants.c (build_constant_data_ref): Now uses current_class
13587 instead of main_class.
13588 (build_constants_constructor): Now uses current_class instead of
13590 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13591 of the global variable SeepZipFiles done here.
13592 * zextract.c (read_zip_archive): extra_field optional field taken
13593 into account while computing the position of the class file in the
13595 * verify.c (verify_jvm_instructions): Use current_jcf to search
13597 * parse.c (load_class): First search for the class to load in the
13598 current zip file. Saves current_jcf (restored before returning
13599 from that function). Don't call JCF_FINISH in the class was found
13600 in the current ZIP file.
13601 (jcf_parse): If the class was found in the current ZIP file, save
13602 its tree_constant_pool (for later reuse).
13603 (parse_class_file): New function. Process each method defined in
13604 the current class and record the class as to be later registered.
13605 (yyparse): Rewritten. Figure the type of the current file and switch
13607 * lang.c: New global variable current_jcf.
13608 (lang_init): Removed compiling_from_source test (done later, in
13609 yyparse). Removed call the jcf_parse ().
13610 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13611 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13612 in the current ZIP file) and zip_offset (offset to the class data in
13613 the current zip file).
13614 * jcf-reader.c: zipfile.h included.
13615 localToFile: New ZipFileCache static global variable
13616 (parse_zip_file_entries): New function. Browse the current ZIP
13617 file directory and process each class found.
13618 (process_zip_dir): New function. Register each class found in the
13619 ZIP file directory. The class aren't parsed but a valid JCF is
13620 link to each of them.
13621 (find_in_current_zip): New function. Search for a class in the
13622 current ZIP file directory. If found, prepare the class so that it
13624 (jcf_figure_file_type): New function. Examine the file structure
13625 to figure a class file, a ZIP file. If none of these categories are
13626 matched, a source file is assumed.
13627 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13628 SeenZipFile: New global variable.
13629 (open_in_zip): Use zipmember's length to accelerate the search for
13630 a member. If zipmember was NULL and zip file successfully read,
13632 * java-tree.h: New global variable current_jcf declared. Added
13633 declaration for current_constant_pool_tags, current_constant_pool_data,
13634 current_constant_pool_length, current_constant_pool_data_ref.
13635 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13636 store the JCF of classes seen in a zip file) and tree *constant_pool
13637 (to save a loaded class constant pool). current_class declared here.
13638 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13639 retrieve method_ref_constant.
13640 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13641 (OBJECT): get_class_constant now uses current_jcf.
13642 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13643 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13644 (expand_invoke): Now uses current_class instead of main_class
13645 (build_class_init): Now uses current_class instead of main_class
13646 * class.c: New static global variable registered_class.
13647 (register_class): New function.
13648 (emit_register_class): Modified to use registered_class instead of
13650 (is_compiled_class): Now take into account class seen in the archive.
13652 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13654 * except.h: Renamed to: java-except.h.
13655 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13656 * except.c: Add semi-working (commented out) implementation.
13658 * expr.c (expand_iinc): Add needed flush_quick_stack.
13659 * parse.c (set_source_filename): New function.
13660 (give_name_to_class): Set input_filename from package.classname.java.
13662 * jcf-io.c (find_class): Don't look first in ".".
13664 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13666 * zextract.c (read_zip_archive): Now takes into account the
13668 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13670 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13672 * constants.c, java-tree.h (build_internal_class_name): New function.
13673 (alloc_class_constant): Re-implement using build_internal_class_name.
13674 * class.c (make_class_data): Likewise.
13675 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13677 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13679 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13680 to NULL before pushing an exception handler target.
13682 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13683 (java_stack_swap, java_stack_dup): Re-write to be safe from
13684 clobbering registers.
13685 (build_class_init): New function.
13687 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13689 * typeck.c (build_java_array_type): Temporary use
13690 permanent_obstack to create the array 'length' field.
13691 * expr.c (lookup_label): Temporay use permanent_obstack to create
13692 label if not found.
13693 * class.c (push_super_field): Tempory use permanent_obstack.
13695 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13697 * typeck.c (type_for_mode): Now handles double_type_node and
13699 * verify.c (verify_jvm_instructions): The instruction following
13700 the wide bytecode is checked. OPCODE_ret added to the list of
13703 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13705 * class.c (make_class): Temporary use permanent_obstack. Set the
13706 class CLASS_P field to 1.
13707 (push_class): Temporary use permanent_obstack.
13708 (set_super_info): Temporary use permanent_obstack.
13709 (add_method): Temporary use permanent_obstack, set
13710 METHOD_TRANSIENT().
13711 (add_field): Temporary use permanent_obstack. Sets
13712 FIELD_VOLATILE() and FIELD_TRANSIENT().
13713 (build_class_ref): Temporary use permanent_obstack if the class
13715 (build_static_field_ref): Temporary use permanent_obstack when
13716 creating field's rtl.
13717 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13718 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13719 and fields. Function finalized, as far as flag handling.
13720 (push_class_static_dummy_field): Temporary use permanent_obstack.
13721 (emit_register_class): Force generation of class registration at
13723 * decl.c (end_java_method): Call permanent_allocation() before
13725 * expr.c (can_widen_reference_to): Added comment to interface
13726 handling, fixed typo.
13727 (lookup_field): Now uses CLASS_P() to correct FIXME
13728 (expand_invoke): Verification on public && !static &&
13729 !abstract moved into soft_lookupinterfacemethod (kaffe).
13730 Use Object class dtable if objectref is an array when expanding
13732 (java_push_constant_from_pool): Temporary use permanent_obstack
13733 for CONSTANT_string
13734 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13735 create constant references.
13736 (get_constant): Temporary use permanent_obstack to create constant.
13737 (load_class): Temporary use permanent_obstack to load class.
13738 (jcf_parse): Temporary use permanent_obstack to perform class
13740 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13741 (build_java_signature): Temporary use permanent_obstack.
13742 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13744 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13745 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13748 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13750 * class.c (append_gpp_mangled_type): Fix typo.
13751 (emit_register_class): Use main_class to get class object, rather
13752 than looking for no-longer-existing static decl starting with _CL.
13753 * typeck.c (parse_signature_type): Promote array element type
13754 if it is a RECORD_TYPE.
13756 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13758 * class.c (push_class_static_dummy_field): New function.
13759 (mangle_static_field): New. Do G++-style mangling of static fields.
13760 (layout_class): Mandle static fields here, not in add_field.
13761 (build_class_ref): The class object is now a dummy static field.
13762 * decl.c (find_local_variable): Look for best, instead of first match.
13763 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13764 (build_java_athrow): Don't check here if exception is Throwable.
13765 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13766 (TYPE_USED): Removed. No longer used ...
13767 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13768 * verify.c (push_pending_label): New function.
13769 (push_pending_block): Renamed to check_pending_block.
13770 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13771 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13772 re-checking possible handlers) after a store (less wasted work).
13773 Check for null handler (finally) before calling add_handler.
13774 Various changes to (finally?) correctly handle try/finally.
13776 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13778 * class.c: Include stdio.h.
13780 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13782 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13783 to make sure class is initialized before static/special invoke.
13785 * verify.c (verify_jvm_instructions): On a store instruction,
13786 call find_local_variable to force pre-allocation of decl and rtx.
13787 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13789 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13791 * class.c (build_class_ref): Strip off "promoted_" if need be.
13792 (make_field_value): Call build_java_signature when needed.
13793 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13794 * expr.c (build_java_athrow): Don't push_value of exception.
13795 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13796 match specification of [fd]cmp[lg] for NaNs.
13797 (expand_byte_code): Add support for exception handler ranges.
13798 * except.c: Add skeleton for EH code-generation.
13799 * verify.c (merge_types): Treat all promoted integral types as equal.
13800 * constants.c (build_constants_constructor): To force creation of
13801 current_constant_pool_data_ref, call build_constant_data_ref.
13803 * javaop.def (lload): Fix typo.
13804 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13806 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13808 * parse.c: Don't include function.h.
13810 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13812 * except.[ch]: New files.
13813 * Makefile.in (JAVA_OBJS): Add except.o
13814 * expr.c: Temporary warning about unimplemented exceptions.
13815 * verify.c: Verify exception handlers.
13817 * jcf-dump.c (disassemble_method): Print exception table.
13819 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13821 * expr.c (verify_jvm_instructions): Started a thorough
13822 verification of invoke* bytecodes.
13823 (expand_byte_code): flush quick stack if PC is the target of a
13824 branch. and undef RET (conflicting with config/i386/i386.h).
13825 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13827 (expand_invoke): Now handles invokeinterface and do more
13828 verification according to the bytecode.
13829 (lookup_field): Don't try to load the class if processing
13831 (can_widen_reference_to): Now handles interfaces.
13832 * decl.c (init_decl_processing): New global variable
13833 soft_lookupinterfacemethod_node, declared in java-tree.h.
13834 Call set_super_info on string_type_node.
13835 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13837 * class.c (set_super_info): Fills the CLASS_* flags according to
13839 (get_access_flags_from_decl): Handles all class flags.
13841 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13843 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13844 * parse.c (yyparse): Check for abstract method, and missing code.
13845 * expr.c (expand_byte_code): Change interface.
13846 * lang.c (put_decl_node): Print promoted types prettier.
13847 * verify.c (verify_jvm_instruction): Change interface.
13848 Partial support for scanning exception table.
13849 For load instructions, handle promoted integral types.
13851 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13853 * verify.c: New file, with contents moved from expr.c.
13854 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13855 * typeck.c (is_array_type_p): Moved here from expr.c.
13856 * java-tree.h: Add some now-needed function declarations.
13857 * Makefile.in (JAVA_OBJS): Added verify.o.
13859 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13861 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13862 METHOD_ABSTRACT flag.
13864 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13865 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13866 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13868 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13870 (start_java_method): Hook for SYNCHRONIZED methods.
13872 * expr.c (build_java_jsr, build_java_ret): New functions
13873 (JSR,PRE): New macros
13874 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13875 (verify_jvm_instructions): tableswitch, lookupswitch,
13876 monitorenter, monitorexit, goto_w: verified.
13877 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13878 (build_java_monitor): New function.
13879 (MONITOR_OPERATION): Modified to call build_java_monitor()
13880 (verify_jvm_instructions): Started a thorough verification of
13883 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13885 Support verification of jsr/ret subroutines (used for try/finally).
13886 * decl.c (return_address_type_node): New type node.
13887 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13888 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13889 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13890 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13891 TYPE_USED): New macros for special types in type_map.
13893 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13894 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13896 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13898 * expr.c (can_widen_reference_to): New function.
13899 (pop_type): Use it.
13900 (merge_type_state): Support handling start of subroutine.
13901 (push_pending_block): Return char* error message, instead of calling
13902 fatal on an error. Also handle subroutines.
13903 (verify_jvm_instructions): Handle errors from push_poending_block.
13904 Support jsr and ret instructions.
13906 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13908 * jcf-io.c (find_classfile): Fix thinko.
13909 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13911 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13913 * Makefile.in (BISON): Remove.
13915 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13917 * Makefile.in: Convert to autoconf.
13918 * config-lang.in (outputs): Added java/Makefile.
13920 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13921 Rename cc1java to jc1.
13923 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13924 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13926 * class.c (class_depth): Do load_class if needed.
13928 Mostly better verification.
13929 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13930 (init_decl_processing): Change return type of soft_checkcast.
13931 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13932 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13933 lang_print_error): New functions.
13934 (lang_init): Set global hook print_error_function to lang_print_error.
13935 * expr.c: In the type_map ptr_type_node is only used for null now.
13936 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13937 (merge_types): Dererence pointer to record types before comparing.
13938 (decode_newarray_type, merge_types): On error just return NULL.
13939 (build_java_binop): Add preliminary implementation (with warning)
13940 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13941 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13942 (expand_compare, expand_java_goto, expand_java_call): Don't
13943 push_pending_block, since that only makes sense when verifying.
13944 (merge_type_state): Different return codes.
13945 (push_pending_block): A block may need to be verified more than once.
13946 (expand_byte_code): Warn about unused code at code generation time.
13947 (verify_jvm_instruction): Changed logic, since code may need to be
13948 re-verified if type-state has changed. Also, better error handling.
13949 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13950 Improve newarray, anewarray, ?aload, athrow,
13951 * java-tree.h (LABEL_CHANGED): New macro.
13953 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13955 * decl.c (soft_athrow_node): New global variable initialized.
13956 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13957 * typeck.c (convert): Added support for REAL_TYPE.
13958 (convert_to_char): New function.
13959 (convert): Handle CHAR_TYPE.
13960 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13961 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13962 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13964 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13965 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13966 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13967 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13968 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13969 to Use The Right Things.
13970 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13971 compatible with INT. BOOLEAN is made equivalent to BYTE.
13972 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13973 OPCODE_ifnonnull): Now supported.
13974 (build_java_athrow): New function.
13976 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13978 Rename method name <init> to match G++ (and fix mangling).
13979 * class.c (layout_class): Replace method name of <init> by class name.
13980 (make_method_value): Do inverse renaming of constructor from <init>.
13981 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13982 * typeck.c (lookup_java_constructor): New function.
13983 * expr.c (expand_invoke): If method_name is <init>, call
13984 lookup_java_constructor to find constructor.
13986 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13988 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13990 * parse.c (get_class_constant): Modified to handle array "classes"
13991 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13993 (convert): Modified to handle real type.
13994 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13995 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13996 variables declared.
13997 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13998 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13999 global variables initialized.
14000 (find_local_variable): Handles the case of a pointer
14001 (end_java_method): Restore the use of one more scope
14002 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14003 build_java_array_length_access, expand_java_arrayload,
14004 expand_java_arraystore, expand_java_array_length,
14005 expand_java_multianewarray, expand_java_anewarray,
14006 build_java_check_indexed_type, is_array_type_p,
14007 build_java_throw_out_of_bound_exception): New functions.
14008 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14009 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14010 OPCODE_<t>aload): Implemented code for verification.
14011 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14012 ARRAY_NEW_MULTI): Macro defined.
14013 (CONVERT): Modified to invoke convert().
14014 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14016 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14018 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14019 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14020 (make_class_data): Field name needs '/' as package prefix.
14021 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14023 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14025 Implement debug information for local variables.
14026 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14027 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14028 DECL_LOCAL_SLOT_CHAIN): New macros.
14029 (struct lang_decl_var): New type.
14030 * parse.c (give_name_to_locals): Move to decl.c.
14031 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14032 (start_java_method): Re-write parameter handling.
14033 (pending_local_decls): New global variable.
14034 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14035 (find_local_variable): Accept pc so we can skips decls not in range.
14036 (struct binding_level): Add end_pc field.
14037 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14038 (various): Change so current pc gets passed to find_local_variable.
14040 * decl.c (init_decl_processing): Re-arrange fields in
14041 class_type_node and and method_type_node to match kaffe 0.9.1.
14042 * class.c (make_method_value, make_class_data): Update
14043 initializations to match.
14045 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14047 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14048 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14049 (push_super_field): New function.
14050 (make_class_data): Handle inheritance of class static initializer.
14051 (layout_class): New name mangling.
14052 * constants.c (build_constant_data_ref): Init type of data array
14053 to a one-element array.
14054 (build_constants_constructor): Set DECL_SIZE from complete array type.
14055 * decl.c: Rename class_type, object_type etc to class_type_node,
14056 object_type_node etc. Make former inherit from latter.
14057 * expr.c (expand_invoke): Add cast of function address.
14058 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14059 * parse.c (yyparse): Don't call layout_class here.
14060 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14062 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14064 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14065 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14066 (alloc_class_constant): New.
14067 * expr.c (expand_invoke): Make sure method's class is initialized.
14068 * class.c (interits_from_p, emit_register_class): New functions.
14069 * parse.c (yyparse): Call emit_register_class.
14071 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14073 * constants.c: New file, to handle constant pool.
14074 * Makefile.in (JAVA_OBJS): Add constants.o.
14075 * decl.c (init_decl_processing): Update, fix, finish various structs.
14076 (pushdecl_top_level): New.
14077 * parse.c (layout_class): Moved to class.c.
14078 * expr.c (java_push_constant_from_pool): New function.
14079 * class.c (build_class_ref): Make work fully
14080 (make_class_data): Emit super-class, constant pool, interface vector.
14082 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14084 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14085 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14086 * class.c (class_depth): New function.
14087 (lookup_named_class): Replaced by new function lookup_class.
14088 * decl.c (object_type_node, string_type_node): New.
14089 Remove various types that we no longer need.
14090 * expr.c (verify_jvm_instructions): New separate verifier pass.
14091 (push_type, pop_type): New functions for verifier.
14092 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14093 (expand_byte_code): Simplify, since we assume already verified.
14094 (expand_invoke): Now mostly works.
14095 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14096 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14097 * parse.c: Wait to allocate class object until we know its name.
14098 (layout_class): Calculate DECL_VINDEX for each virtual method.
14099 * typeck.c (get_array_type): Rename to ...
14100 (build_java_array_type): ... and provide working implementation.
14101 (build_java_signature): New function - build Java signature of type.
14102 (set_java_signature): New function - cache signature with type.
14103 (lookup_java_method): New function.
14105 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14107 * class.c (ident_subst): Take extra SUFFIX parameter.
14108 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14109 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14110 (build_class_ref): Actually implement.
14111 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14112 * decl.c (builtin_function): New.
14113 (init_decl_processing): Update for current Kaffe. Declare some
14114 builtin Kaffe functions.
14115 * expr.c (build_address_of): New.
14116 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14117 Renamed (from expand_java_new etc), and added working implementations.
14118 (build_field_ref): Now also handle static fields.
14119 (expand_invoke): Implement invokestatic, and start implement rest.
14120 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14121 * javaop.def: Rename invokevirt -> invokevirtual.
14122 * lang.c (use_handles): Removed.
14123 * parse.c: Add support for ConstantValue attribute.
14124 Handle nested loading of a class. (JPOOL_UTF): New.
14126 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14128 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14130 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14132 * Make-lang.in (java.install-man): New empty rule.
14133 * typeck.c (set_local_type): New function.
14134 * expr.c (STORE_INTERNAL): Call find_local_variable,
14135 not find_stack_slot. Call set_local_type.
14137 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14139 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14140 and building RECORD_TYPE CONSTRUCTORs.
14141 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14143 * lang.c (use_handles): Change the default to 0.
14144 * decl.c: Define and build class_type, field_type, utf8const_type.
14145 * class.c (make_class_data, make_field_value,
14146 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14147 hashUtf8String, strLengthUtf8, mangled_classname:
14148 Functions to build reflective data structures.
14149 * parse.c (yyparse): Call make_class_data.
14151 * jcf-io.c (open_class, find_classfile): New functions.
14152 * jcf-dump.c: Support reading classfile from explicitly-named
14153 class file (without CLASSPATH searching).
14155 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14157 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14158 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14159 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14160 (get_constant): Now trivial for CONSTANT_Utf8.
14162 * jcf.h: Make NEW_CPOOL the default.
14163 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14165 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>