1 2002-08-22 Tom Tromey <tromey@redhat.com>
3 * gcj.texi (Invoking gij): Document -cp and -classpath.
5 2002-08-21 Tom Tromey <tromey@redhat.com>
7 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
8 $(prefix)/share. For PR libgcj/7633.
10 For PR java/6005 and PR java/7611:
11 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
12 (java_can_use_bit_fields_p): New function.
14 2002-08-16 Tom Tromey <tromey@redhat.com>
16 * gcj.texi (Class Initialization): Mention class initialization of
19 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
21 * Make-lang.in (java-tree-inline.o): New.
22 (JAVA_OBJS): Add java-tree-inline.o.
23 * parse.y (source_end_java_method): Call java_optimize_inline.
24 (java_expand_method_bodies): Save method's tree in
26 (add_stmt_to_compound): Keep track of the number of statments.
27 * lang.c (java_init): Enable flag_inline_trees.
28 (java_post_options): If flag_inline_functions is on, enable
29 flag_inline_trees instread.
30 (decl_constant_value): New.
31 (java_tree_inlining_walk_subtrees): New.
32 * java-tree.h (DECL_NUM_STMTS): New macro.
33 (java_optimize_inline): Declare.
34 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
36 * decl.c (build_result_decl): If we already have a DECL_RESULT
39 (java_optimize_inline): New.
42 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
45 * parse.y (build_assertion): Invert return from
46 desiredAssertionStatus.
48 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
50 * jcf-write.c (get_access_flags): Return correct access flags for
51 private and protected inner classes.
53 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
55 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
57 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
59 * mangle_name.c: Don't include obstack.h twice.
60 * xref.c: Don't include obstack.h.
62 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
64 * class.c: (permanent_obstack): Delete declaration.
65 * constants.c: (permanent_obstack): Delete declaration.
66 * except.c: (permanent_obstack): Delete declaration.
67 * expr.c: (permanent_obstack): Delete declaration.
68 * jcf-parse.c: (permanent_obstack): Delete declaration.
69 (saveable_obstack): Delete declaration.
70 * parse.h: (permanent_obstack): Delete declaration.
71 * typeck.c: (permanent_obstack): Delete declaration.
73 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
75 * gcj.texi (version-gcc): Increase to 3.3.
77 2002-07-22 Tom Tromey <tromey@redhat.com>
79 * lex.c (java_lex): Check for `e' or `E' after 0.
81 2002-07-21 Richard Henderson <rth@redhat.com>
83 * lang.c (java_unsafe_for_reeval): New.
84 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
86 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
88 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
89 (jcf_path_init): Use GET_ENVIRONMENT.
91 2002-07-10 Roger Sayle <roger@eyesopen.com>
92 Zack Weinberg <zack@codesourcery.com>
94 * builtins.c (initialize_builtins): Remove defines that
95 handled C/C++ specific junk hereby removed from builtins.def.
97 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
99 * lang.c (java_post_options): Update prototype.
101 2002-07-05 Roger Sayle <roger@eyesopen.com>
103 * builtins.c (initialize_builtins): Ignore the additional
104 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
105 the builtins.def file.
107 2002-07-01 Tom Tromey <tromey@redhat.com>
110 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
113 2002-07-01 Roger Sayle <roger@eyesopen.com>
115 * java/decl.c (builtin_function): Accept additional parameter.
116 (java_init_decl_processing): Pass an additional NULL_TREE
117 argument to builtin_function.
119 2002-06-29 T.J. Mather <tjmather@maxmind.com>
121 * gcj.texi: Fixed gcj invocation example so that it compiles.
123 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
125 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
126 * parse.y (mark_parser_ctxt): Likewise.
127 (check_modifiers, declare_local_variables): Avoid incorrect
128 hardcoded constant 10.
130 * lex.c (java_read_char): Avoid "comparison is always true"
133 2002-06-25 Andreas Schwab <schwab@suse.de>
135 * expr.c (JSR): Avoid undefined operation on PC.
137 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
139 * decl.c (clear_binding_level): Const-ify.
141 2002-06-13 Akim Demaille <akim@epita.fr>
143 * parse.y (class_declaration, interface_declaration): Make sure
144 all their rules have an action, in order to avoid meaningless `$$
145 = $1' and their type clashes.
147 2002-06-11 Tom Tromey <tromey@redhat.com>
149 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
150 * parse-scan.y (statement_without_trailing_substatement): Added
152 (assert_statement): New rule.
153 * java-tree.h (struct lang_type) [assertions]: New field.
154 (TYPE_USES_ASSERTIONS): New macro.
155 (CLASS_USES_ASSERTIONS): Likewise.
156 (FIELD_SYNTHETIC): New define.
157 * lex.c (java_lval;): Added ASSERT_TK.
158 * parse.y (ASSERT_TK): Added.
159 (statement_without_trailing_substatement): Added assert_statement.
160 (assert_statement): New rule.
161 (build_assertion): New function.
162 (maybe_generate_pre_expand_clinit): Create and initialize
164 (lookup_package_type): Removed decl.
165 * keyword.h: Rebuilt.
166 * keyword.gperf (assert): New token.
168 2002-06-10 Akim Demaille <akim@epita.fr>
170 * parse.y (interface_type_list, class_member_declaration)
171 (unary_expression_not_plus_minus): Remove duplicate %type.
174 2002-06-09 Tom Tromey <tromey@redhat.com>
176 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
178 * parse.y (method_header): Give error message in all cases.
181 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
183 Don't use RTL inlining. Fix for PR java/6820.
184 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
185 (flag_really_inline): New.
186 (java_decode_option): Set flag_really_inline if -finline-functions
188 (java_post_options): New function. Turn off inlining unless
189 flag_really_inline is set.
191 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
193 * gjavah.c (throwable_p): Accept argument as either a classname or
194 signature fragment. Create null-terminated classname string for super
195 when calling itself recursively.
196 (decode_signature_piece): Skip first character from class name
197 signature when calling throwable_p.
199 2002-06-08 H.J. Lu (hjl@gnu.org)
201 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
203 2002-06-04 Tom Tromey <tromey@redhat.com>
205 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
207 2002-06-04 Michael Koch <konqueror@gmx.de>
209 * gcj.texi (Input Options): Fixed typo.
211 2002-06-04 Zack Weinberg <zack@codesourcery.com>
213 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
214 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
215 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
216 and all now-pointless local variables. Rename other local
217 variables to reflect their not being handles.
219 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
220 #if JCF_USE_STDIO blocks.
222 * parse.y: Add missing semicolon at end of rule.
224 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
226 * check-init.c (attach_initialized_static_class): Delete, unused.
227 * parse.y: Use htab_t instead of struct hashtable, update
229 * java-tree.h: Include hashtab.h instead of hash.h.
230 (struct lang_decl_func): Use htab_t, set up for gengtype.
231 (struct init_test_hash_entry): Delete.
232 (struct treetreehash_entry): New.
233 (java_treetreehash_find): New
234 (java_treetreehash_new): New prototype.
235 (java_treetreehash_create): New prototype.
236 (java_mark_tree): Delete prototype.
237 (java_hash_hash_tree_node): Delete prototype.
238 (java_hash_compare_tree_node): Delete prototype.
239 (attach_initialized_static_class): Delete prototype.
240 * expr.c (build_class_init): Update to use java_treetreehash
242 (java_expand_expr): Update to use htab_t.
243 (emit_init_test_initialization): Likewise.
244 * decl.c (java_mark_tree): Delete.
245 * class.c (init_test_hash_newfunc): Delete.
246 (java_hash_hash_tree_node): Delete.
247 (java_hash_compare_tree_node): Delete.
248 (add_method_1): Update to use java_treetreehash functions.
249 (JAVA_TREEHASHHASH_H): New macro.
250 (java_treetreehash_hash): New function.
251 (java_treetreehash_compare): New function.
252 (java_treetreehash_find): New function.
253 (java_treetreehash_new): New function.
254 (java_treetreehash_create): New function.
255 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
257 * Make-lang.in (java/parse.o): Depend on debug.h.
258 * java-tree.h (struct lang_identifier): Use gengtype.
259 (union lang_tree_node): New.
260 (struct lang_decl_func): Use gengtype.
261 (struct lang_decl_var): Likewise.
262 (struct lang_decl): Likewise.
263 * parse.y: Include debug.h.
264 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
266 * lang.c (struct language_function): New dummy structure.
268 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
269 descriminator for DECL_LANG_SPECIFIC.
270 (struct lang_decl_func): Rename from struct lang_decl.
271 (enum lang_decl_desc): New.
272 (struct lang_decl): Make it a union. Update all the accessor macros.
273 (struct lang_type): Use gengtype.
274 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
275 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
276 are now the same size.
277 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
278 use discriminator to mark DECL_LANG_SPECIFIC.
280 * Make-lang.in (gt-java-builtins.h): New rule.
281 (java/builtins.o): Add dependency on gt-<filename>.h.
282 * builtins.c: Use gengtype for roots.
283 (union string_or_tree): Use gengtype.
284 (struct builtin_record): Use gengtype.
285 * config-lang.in (gtfiles): Add builtins.c.
287 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
288 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
289 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
290 gt-java-parse.h, gtype-java.h): Add rules to generate.
291 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
292 (class.o): Add dependency on gt-*.h.
293 (constants.o): Likewise.
296 (jcf-parse.o): Likewise.
297 (jcf-write.o): Likewise.
299 * config-lang.in (gtfiles): New.
300 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
301 * constants.c: Replace uses of ggc_add_* with GTY markers.
303 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
304 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
305 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
306 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
308 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
310 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
311 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
313 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
314 Include gtype-java.h.
316 2002-06-02 Tom Tromey <tromey@redhat.com>
318 Fix for PR java/5913:
319 * parse.y (patch_binop): Call patch_string on op1.
321 2002-06-02 Tom Tromey <tromey@redhat.com>
323 Fix for PR java/1343, PR java/6336:
324 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
325 formatting. Changed return type.
326 (anonymous_class_counter): Moved to top of file.
327 (maybe_make_nested_class_name): Append number to class name for
328 function-local classes.
330 2002-05-28 Zack Weinberg <zack@codesourcery.com>
332 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
333 * Make-lang.in: Update dependency lists.
335 2002-05-18 Mark Mitchell <mark@codesourcery.com>
337 * gjavah.c (throwable_p): Do not free the name of the class after
338 passing it to find_class.
339 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
340 * jcf-io.c (dirent.h): Include it.
341 (fnmatch.h): Likewise.
342 (compare_path): New function.
343 (java_or_class_file): Likewise.
344 (memoized_dirlist_entry): New type.
345 (memoized_dirlist_lookup_eq): New function.
346 (memoized_dirlists): New variable.
347 (caching_stat): New function.
348 (memoized_class_lookup_eq): New function.
349 (memoized_class_lookups): Likewise.
350 (find_class): Use memoized_class_lookups and caching_stat.
351 * jcf.h (JCF_USE_SCANDIR): Define.
352 * parse.y (java_expand_classes): Write the class files in reverse
355 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
357 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
359 2002-05-13 Mark Mitchell <mark@codesourcery.com>
361 * jcf-write.c (write_classfile): Unlink the temporary file if it
362 cannot be renamed. Use concat to build up the name of the
365 2002-05-08 Mark Mitchell <mark@codesourcery.com>
367 * jcf-write.c (write_classfile): Write the file to a
368 temporary file and then rename it.
370 2002-05-07 Tom Tromey <tromey@redhat.com>
372 * gjavah.c (throwable_p): Use xstrdup, not strdup.
374 Fix for PR java/1200:
375 * gjavah.c (throwable_p): New function.
376 (decode_signature_piece): Use it. A `WeakReference' isn't the
379 (gcjh_streq): New function.
381 2002-05-07 Andreas Jaeger <aj@suse.de>
383 * parse.y (finish_for_loop): Fix if statement.
385 2002-05-06 Tom Tromey <tromey@redhat.com>
387 Fix for PR java/5941:
388 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
389 loop update expression.
390 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
391 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
393 2002-05-04 Mark Wielaard <mark@klomp.org>
396 * parse.y (build_string_concatenation): Return just op1 only when op2
397 is null and op1 is a STRING_CST, otherwise always construct a
400 2002-04-27 Tom Tromey <tromey@redhat.com>
403 * parse.y (string_convert_int_cst): New function.
404 (merge_string_cste): Use it.
406 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
408 * java-tree.h (java_parse_file): Update.
409 (java_set_yydebug): Remove.
410 * jcf-parse.c (yydebug): Remove.
411 (java_set_yydebug): Die.
412 (java_parse_file): Update.
413 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
415 2002-04-24 Tom Tromey <tromey@redhat.com>
418 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
419 EXPR_WFL_QUALIFICATION of qual_wfl.
421 2002-04-23 Per Bothner <per@bothner.com>
423 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
424 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
425 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
427 2002-04-23 Tom Tromey <tromey@redhat.com>
430 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
431 recognize `-fcompile-resource='.
432 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
435 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
437 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
438 paths. Fixes PR java/2791.
440 2002-04-19 Andrew Haley <aph@redhat.com>
442 * jcf-write.c (push_long_const): lo, hi: New variables.
443 Use rshift_double to extract the high part of a 64-bit long.
444 Use WORD_TO_INT to extract the low part.
446 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
447 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
448 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
450 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
452 * typeck.c (incomplete_type_error): Remove.
454 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
456 * class.c (make_class_data): Set DECL_ALIGN on static class data,
457 for hash synchronization.
458 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
459 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
462 2002-04-16 Mark Wielaard <mark@klomp.org>
464 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
467 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
469 Fix for PR java/6294:
470 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
473 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
475 Fix for PR java/6085:
476 * parse.y (patch_method_invocation): Always use build_access_to_thisn
477 to get enclosing "this" argument for inner-class constructor
478 invocation. Pass correct arguments to build_access_to_thisn.
480 2002-04-10 Andreas Jaeger <aj@suse.de>
482 * gcj.texi (Input Options): Fix extdirs patch.
484 2002-04-10 Anthony Green <green@redhat.com>
486 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
488 2002-04-09 Anthony Green <green@redhat.com>
490 * gcj.texi (Input Options): Add --extdirs documentation.
491 * jcf-dump.c (OPT_extdirs): New macro.
492 (options): Add extdirs option.
493 (help): Describe --extdirs.
494 (main): Handle OPT_extdirs.
495 * gjavah.c (OPT_extdirs): New macro.
496 (options): Add extdirs option.
497 (help): Describe --extdirs.
498 (main): Handle OPT_extdirs.
499 * jcf-path.c (jcf_path_init): Add extdirs support.
500 (jcf_path_extdirs_arg): New function.
501 (extensions): New variable to hold extensions path entries.
502 * jvspec.c: Remove -fextdirs= when compiling main().
503 * lang.c (java_decode_option): Handle -fextdirs=.
504 * jcf.h (jcf_path_extdirs_arg): Declare new function.
505 * Make-lang.in: Compile jcf-path with version info for use in
506 identifying the appropriate libgcj.jar.
508 2002-04-08 Tom Tromey <tromey@redhat.com>
511 * .cvsignore: Added rmic.1 and rmiregistry.1.
512 * gcj.texi (Top): Link to new nodes.
513 (Invoking rmic): New node.
514 (Invoking rmiregistry): Likewise.
515 * Make-lang.in (java.generated-manpages): Added rmic.1 and
517 (java.maintainer-clean): Likewise.
518 ($(srcdir)/java/rmic.1): New target.
519 ($(srcdir)/java/rmiregistry.1): Likewise.
520 (java.install-man): Handle rmic.1 and rmiregistry.1.
522 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
524 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
525 Add note about handling uncaught exceptions. Add an exception handler
528 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
530 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
531 after using it to patch CALL_EXPR.
533 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
535 * gcj.texi (Invocation): Document CNI invocation API.
537 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
539 * expr.c (truthvalue_conversion): Rename. Update.
540 (expand_compare): Update.
541 * java-tree.h (java_truthvalue_conversion): New.
542 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
544 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
546 * java-tree.h (java_mark_addressable): New.
547 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
548 * typeck.c (mark_addressable): Rename, update.
550 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
552 * expr.c (build_java_binop): Update.
553 * java-tree.h (java_signed_type, java_unsigned_type,
554 java_signed_or_unsigned_type): Update.
555 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
556 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
557 * parse.y (patch_binop): Update.
558 * typeck.c (signed_or_unsigned_type, unsigned_type,
559 signed_type): Update.
561 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
563 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
564 (java_dummy_print): Remove.
565 (lang_print_error): Rename. Exit early if inhibiting output.
566 (inhibit_error_printing_function): New.
567 (java_init): Don't set hook.
568 (lang_init_source): Use new boolean.
570 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
572 * parse.y (do_resolve_class): Fix infinite recursion.
574 2002-03-29 Tom Tromey <tromey@redhat.com>
576 * parse.y (check_inner_circular_reference): Ignore incomplete
579 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
581 * Make-lang.in (builtins.o): Update.
582 * boehm.c (get_boehm_type_descriptor): Update.
583 * builtins.c: Include langhooks.h.
584 * decl.c (java_init_decl_processing): Update.
585 * java-tree.h (java_type_for_mode, java_type_for_size): New.
586 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
588 * typeck.c (type_for_mode, type_for_size): Update.
590 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
592 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
594 2002-03-28 Tom Tromey <tromey@redhat.com>
596 * except.c (expand_end_java_handler): If the handler type is NULL,
597 use java.lang.Throwable. Fixes PR java/5986.
599 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
601 Fix for PR java/4715:
602 * jcf-parse.c (parse_source_file_3): New function.
603 (read_class): Call it.
604 (java_parse_file): Likewise.
606 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
608 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
610 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
612 * parse.y (resolve_package): Initialize "decl".
613 (lookup_package_type): Remove unused function.
615 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
617 Fix for PR java/5993:
618 * parse.y (resolve_package): Return the decl if resolution was
619 successful. Don't special case "java.lang" and "java.lang.reflect"
620 packages. Set type_name to the merged identifier.
621 (resolved_qualified_expression_name): Print error using "name" if
622 resolve_package returns NULL_TREE.
624 2002-03-27 Tom Tromey <tromey@redhat.com>
626 * expr.c (expand_invoke): Don't generate null pointer check if
627 we're calling <init>.
629 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
631 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
633 * java-tree.h (java_lang_expand_expr): Similarly.
634 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
635 (java_init): Don't set hook.
637 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
639 Fix for PR java/5850:
640 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
641 context if field was not found in the current scope.
642 * expr.c (lookup_field): Don't look in enclosing contexts.
644 2002-03-26 Tom Tromey <tromey@redhat.com>
646 Fix for PR java/5942:
647 * parse.y (init_src_parse): Added sanity check.
648 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
651 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
653 * decl.c (lang_mark_tree): Rename java_mark_tree.
654 * java-tree.h (java_mark_tree): New.
655 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
657 2002-03-25 Zack Weinberg <zack@codesourcery.com>
659 * lex.c: Change java_perform_atof to take normal parameters
660 instead of a pointer to a parameter block. Call it directly
663 2002-03-22 Mark Wielaard <mark@klomp.org>
665 Fix for PR java/5368:
666 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
667 when printing error message.
669 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
671 * decl.c (maybe_build_cleanup): Remove.
673 2002-03-22 Tom Tromey <tromey@redhat.com>
675 Andrew Haley <aph@cambridge.redhat.com>
677 * expr.c (build_field_ref): Don't build a check if the field is a
680 2002-03-21 Eric Blake <ebb9@email.byu.edu>
682 Fix for PR java/6026:
683 * lex.c (java_lex): Fix parsing of consecutive floats.
685 2002-03-21 Tom Tromey <tromey@redhat.com>
687 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
690 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
692 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
693 insert_block, getdecls, kept_level_p, global_bindings_p): New.
695 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
697 * gcj.texi: @code{gcj} becomes @command{gcj}.
698 @code{gcc} becomes @command{gcc}.
699 GcjRaw changed to gnu.gcc.RawData.
701 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
703 * decl.c (start_java_method): Use new hook.
704 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
705 (java_init): Remove old hook.
707 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
709 * builtins.c (define_builtin): Do nothing if `type' is null.
712 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
714 * parse.y (parser_check_super_interface): Fix error message
717 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
719 * jcf-parse.c (get_constant): Delete unused variables.
721 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
723 * java-tree.h (java_parse_file): New.
724 * jcf-parse.c (yyparse): Rename java_parse_file.
725 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
727 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
729 * parse.y (craft_constructor): Return the constructor decl.
730 (java_expand_classes): Update comments.
731 (lookup_method_invoke): Call fix_constructors immediately for
732 anonymous class. Fixes PR java/5935.
734 2002-03-15 Anthony Green <green@redhat.com>
736 * jcf-parse.c (yyparse): Don't emit class registration
737 constructor when compiling resource files.
739 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
741 * lang.c (java_tree_code_type, java_tree_code_length,
742 tree_code_name): Delete.
743 (tree_code_type, tree_code_length, tree_code_name): Define.
744 (java_init): Don't try to copy into the various tree_code
747 2002-03-12 Tom Tromey <tromey@redhat.com>
749 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
750 UTF-8, not UCS-2. Fixes PR java/5923.
752 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
753 a call_expr wrapped in a convert. Fixes PR java/5848.
755 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
757 * jcf-write.c (write_classfile): Improve error strings.
759 2002-03-11 Eric Blake <ebb9@email.byu.edu>
761 * lex.c: Adjust comments to GNU standards.
763 2002-03-11 Eric Blake <ebb9@email.byu.edu>
765 Fix for PR java/5902:
766 * lex.c (java_lex): Fix parsing of literals.
768 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
770 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
771 to prevent it getting evaluated twice in the store checking case.
772 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
775 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
777 * decl.c (java_init_decl_processing): Make sure class_type_node
778 alignment is not less than 64 bits if hash synchronization is enabled.
780 2002-03-08 Per Bothner <per@bothner.com>
782 * parse.y (java_complete_lhs): Check if patch_assignment
783 returned an error-mark.
785 * parse.y (try_builtin_assignconv): Don't special-case zero.
787 2002-03-08 Per Bothner <per@bothner.com>
789 Fix for PR java/5812.
790 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
791 here instead of in JSR macro. Likewise with load_type_state call.
792 Do the latter on if the return_pc has been verified (the jsr returns).
793 (JSR): Now just call build_java_jsr.
795 2002-03-07 Jeff Sturm <jsturm@one-point.com>
797 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
798 (java.install-common): Link native driver to
799 JAVA_TARGET_INSTALL_NAME.
801 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
803 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
804 * builtins.c(sin_builtin): Likewise
805 * builtins.c(sqrt_builtin): Likewise
807 2002-03-03 Zack Weinberg <zack@codesourcery.com>
809 * java/expr.c, java/jcf-parse.c, java/lex.c:
810 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
811 REAL_ARITHMETIC blocks unconditional. Delete some further
812 #ifdef blocks predicated on REAL_ARITHMETIC.
814 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
816 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
817 explicit sizeof/sizeof.
818 * decl.c (java_init_decl_processing): Likewise.
819 * jcf-parse.c (init_jcf_parse): Likewise.
820 * parse.y (init_src_parse): Likewise.
822 2002-03-02 Per Bothner <per@bothner.com>
824 Make --CLASSPATH by a synonym for --classpath and -classpath.
825 Implement --bootclasspath.
826 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
827 (classpath_l): Remove.
828 (jcf_path_CLASSPATH_arg): Remove.
829 (jcf_path_bootclasspath_arg): New function.
830 (jcf_path_seal): Simplify accordingly.
832 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
833 (jcf_path_CLASSPATH): Remove declaration.
834 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
835 (lang_specific_driver): Translate -bootclasspath.
836 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
837 * lang.c (decode_lang_options): Do jcf_path_init first.
838 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
839 * gjavah.c: Also handle --bootclasspath.
840 Handle --CLASSPATH as a synonum for --classpath.
841 * jcf-dump.c: Likewise.
843 "." is not part of system path, but is the default for --classpath.
844 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
845 (jcf_path_seal): Add "." if no CLASSPATH specified.
847 * gcj.texi: Document changes.
849 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
851 * expr.c (build_java_arraystore_check): Fix formatting.
853 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
855 Fix for PR java/5758, java/5632:
856 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
857 inner-class separator too.
858 * parse.y (do_resolve_class): New local `decl_result.'
859 Progressively build a name for what can have been loaded.
861 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
863 * expr.c (java_array_data_offset): Removed function.
864 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
865 (build_java_array_length_access): Obtain "length" value using a
866 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
867 (build_java_arrayaccess): Correct comment. Access "data" using a
868 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
869 (build_java_arraystore_check): New function.
870 (expand_java_arraystore): Use build_java_arraystore_check.
871 * parse.y (patch_assignment): Simplify code to insert a store check
872 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
873 * check-init.c (check_init): Update to reflect that an array length
874 access is now a COMPONENT_REF.
875 * gcj.texi (Code Generation): Improve documentation of
876 -fno-bounds-check. Add documentation for -fno-store-check.
877 * java-tree.h (flag_store_check): Declare.
878 (build_java_arraystore_check): Declare.
879 * lang.c (flag_store_check): Initialize to 1.
880 (lang_f_options): Add store-check option.
881 * jvspec.c: Don't pass store-check option to jvgenmain.
882 * lang-options.h: Add help string for -fno-store-check.
884 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
886 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
887 * java-tree.h (java_dup_lang_specific_decl): New.
888 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
890 2002-02-27 Zack Weinberg <zack@codesourcery.com>
892 * builtins.c, decl.c: Delete traditional-mode-related code
893 copied from the C front end but not used, or used only to
894 permit the compiler to link.
896 2002-02-22 Tom Tromey <tromey@redhat.com>
898 Fix for PR java/2369:
899 * jvspec.c (verify_class_name): New function.
900 (lang_specific_driver): Call it.
901 (JAVA_START_CHAR_P): New macro.
902 (JAVA_PART_CHAR_P): Likewise.
904 2002-02-22 Per Bothner <per@bothner.com>
906 * class.c: Change vtable to be more compatible with g++ v3 abi.
907 (get_dispatch_table): Prepend offset-to-top (always 0) and
908 type_info pointer (currently unimplemented hence NULL) to vtable.
909 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
910 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
911 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
912 (build_dtable_decl): Add declarations for new fields.
914 2002-02-20 Per Bothner <per@bothner.com>
916 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
917 to finit$ (otherwise generate_bytecode_insns drops it). However, we
918 don't need to set it on the COMPOUND_EXPR - the caller does that.
920 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
922 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
923 `--CLASSPATH' becomes `--classpath.'
924 * gjavah.c: Likewise.
925 * jcf-dump.c: Likewise.
926 * lang-options.h: Likewise.
928 * jcf-path.c: Updated comment.
929 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
930 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
931 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
932 (jcf_path_CLASSPATH_arg): Ditto.
933 (classpath_u): Updated leading comment.
935 2002-02-20 Per Bothner <per@bothner.com>
937 * builtins.c (check_for_builtin): New function.
938 (build_call_or_builtin): Remove.
939 * java-tree.h: Update accordingly.
940 * expr.c (expand_invoke): Use build + check_for_builtin instead
941 of build_call_or_builtin.
942 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
943 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
944 flag (which had caused jcf-write to incorrectly emit invokevirtual).
946 2002-02-17 Tom Tromey <tromey@redhat.com>
948 * java-tree.h (TYPE_STRICTFP): New macro.
949 (struct lang_type) [strictfp]: New field.
950 (CLASS_STRICTFP): New macro.
951 (METHOD_STRICTFP): New macro.
952 (struct lang_decl) [strictfp]: New field.
953 * parse.y (method_header): Disallow strictfp constructor or
955 (STRICT_TK): Move before MODIFIER_TK.
956 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
957 (METHOD_MODIFIERS): Likewise.
958 (INTERFACE_MODIFIERS): Likewise.
959 * jcf-write.c (get_access_flags): Likewise.
960 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
961 (add_method_1): Likewise.
962 (get_access_flags_from_decl): Likewise.
963 * jcf-dump.c (print_access_flags): Print in standard order. Also,
964 recognize strictfp flag.
965 * jcf.h (ACC_STRICT): New define.
967 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
969 * class.c(build_utf8_ref): Move declaration of decl_size
971 2002-02-07 Tom Tromey <tromey@redhat.com>
973 * gcj.texi (Input Options): --CLASSPATH does not suppress system
976 2002-02-04 Anthony Green <green@redhat.com>
978 * class.c (build_utf8_ref): Put UTF-8 constants into merged
979 sections if available.
981 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
983 * parse.y (java_expand_classes): Fix typo in static field loop.
985 2002-02-02 Richard Henderson <rth@redhat.com>
987 * class.c (add_field): Mark static fields external.
988 (build_class_ref): Remove redundant set.
989 * parse.y (java_expand_classes): Mark static fields of classes
990 to be compiled as local.
991 * jcf-parse.c (parse_class_file): Likewise.
993 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
995 * gcj.texi (About CNI): New node.
997 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1000 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1001 setlocale() with LC_CTYPE as a parameter.
1004 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1006 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1007 Follow GNU Coding Standards for --version.
1009 2002-01-28 Tom Tromey <tromey@redhat.com>
1011 * expr.c (build_jni_stub): Ensure storage for `meth' is
1013 * parse.y (java_complete_expand_methods): Set
1014 current_function_decl before building JNI stub.
1016 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1018 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1021 2002-01-22 Tom Tromey <tromey@redhat.com>
1023 * decl.c (java_init_decl_processing): Use add_predefined_file.
1024 Predefine RawData.java.
1025 (predef_filenames): Removed.
1026 (java_init_decl_processing): Don't register predef_filenames.
1027 * jcf-parse.c (add_predefined_file): New function.
1028 (predefined_filename_p): Rewrote.
1029 (predefined_filename_p): No longer static.
1030 * decl.c (java_init_decl_processing): Call initialize_builtins.
1031 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1032 (java/builtins.o): New target.
1033 * builtins.c: New file.
1034 * parse.y (patch_invoke): Use build_call_or_builtin.
1035 * java-tree.h (build_call_or_builtin): Declare.
1036 (initialize_builtins): Declare.
1037 (java_set_exception_lang_code): Removed unused declaration.
1038 (PREDEF_FILENAMES_SIZE): Removed.
1039 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1040 (predef_filenames): New define.
1041 (add_predefined_file): Declare.
1042 (predefined_filename_p): Declare.
1043 * expr.c (expand_invoke): Use build_call_or_builtin.
1045 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1047 * parse.y (patch_switch_statement): Fix format specifier.
1049 2002-01-16 Tom Tromey <tromey@redhat.com>
1051 More for PR java/5365:
1052 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1054 (process_file): Generate include for
1055 java.lang.UnsupportedOperationExceptions.
1057 2002-01-15 Andreas Jaeger <aj@suse.de>
1059 * .cvsignore: Add man pages.
1061 2002-01-15 Tom Tromey <tromey@redhat.com>
1063 Fix for PR java/5365:
1064 * gjavah.c (process_file): Turn class name into a file name.
1066 2002-01-14 Matthias Klose <doko@debian.org>
1068 * gcj.texi: Fix whitespace and formatting errors in the
1069 synopsis of the man pages. Update copyright.
1071 2002-01-14 Tom Tromey <tromey@redhat.com>
1074 * Make-lang.in (java.install-man): Handle jv-convert man page.
1075 (java.generated-manpages): Added jv-convert.1.
1076 (java.uninstall): Remove jv-convert.1.
1077 (java.maintainer-clean): Likewise.
1078 ($(srcdir)/java/jv-convert.1): New target.
1079 * gcj.texi (Top): Link to jv-convert node.
1080 (Individual utilities): Likewise.
1081 (Invoking jv-convert): New node.
1083 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1084 Martin Kahlert <martin.kahlert@infineon.com>
1086 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1087 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1089 2002-01-03 Graham Stott <grahams@redhat.com>
1091 * class.c (compile_resource_file): Update copyright date.
1092 Constify filename parameter.
1093 (java-tree.h): Update copyright date.
1094 (compile_resource_file): Constify filename parameter.
1096 2002-01-03 Graham Stott <grahams@redhat.com>
1098 * gcc/jcf-parse.c: Update copyright date.
1099 (yyparse): Constify resource_filename.
1101 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1103 * parse.y (src_parse_roots): Don't needlessly zero init.
1105 2001-12-31 Tom Tromey <tromey@redhat.com>
1107 * parse.y (dump_java_tree): New function.
1108 (source_end_java_method): Call it.
1109 (end_class_declaration): Likewise.
1110 * lang.c (java_decode_option): Call dump_switch_p.
1112 2001-12-28 Tom Tromey <tromey@redhat.com>
1114 * gen-table.pl: Don't process characters after \uffff. Added
1115 comment pointing to input file.
1117 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1119 * gen-table.pl: Const-ify output. Document the location of a
1120 suitable unicode input file.
1122 * chartables.h: Regenerate.
1124 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1126 * chartables.h: Const-ify.
1127 * gjavah.c (options): Likewise.
1128 * jcf-dump.c (options): Likewise.
1129 * jv-scan.c (options): Likewise.
1130 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1131 * parse.y (binop_lookup): Likewise.
1133 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1135 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1136 the static arrays that are output.
1137 * jvspec.c (jvgenmain_spec): Make static.
1138 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1139 * keyword.h: Regenerate.
1140 * lang.c (string_option, process_option_with_no, lang_f_options,
1141 lang_W_options): Const-ify.
1142 * lex.c (java_lex): Likewise.
1144 2001-12-21 Richard Henderson <rth@redhat.com>
1146 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1147 (get_boehm_type_descriptor): ... here. Arrange for the
1148 TREE_TYPE to get set properly.
1150 2001-12-21 Richard Henderson <rth@redhat.com>
1152 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1153 only if the target requires collect2.
1155 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1157 2001-12-20 Tom Tromey <tromey@redhat.com>
1160 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1161 CAN_COMPLETE_NORMALLY for the node.
1162 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1163 generate code for second branch if first branch can't complete
1165 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1166 the loop head if the loop body can't complete normally.
1168 2001-12-20 Tom Tromey <tromey@redhat.com>
1171 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1172 case where `finally' clause can't complete normally.
1174 2001-12-20 Tom Tromey <tromey@redhat.com>
1177 * parse.y (analyze_clinit_body): Added this_class parameter.
1178 Check for more cases where we must keep <clinit>.
1179 (maybe_yank_clinit): Cleaned up flow control.
1181 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1183 * decl.c (java_init_decl_processing): Don't initialize
1184 finit_leg_identifier_node.
1185 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1186 (finit_leg_identifier_node): Remove.
1187 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1189 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1191 * mangle.c (mangle_member_name): Don't special-case for
1193 * mangle_name.c (unicode_mangling_length): Likewise.
1194 (append_unicode_mangled_name): Likewise.
1195 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1198 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1200 * expr.c (build_java_array_length_access): Don't force null pointer
1201 check unless flag_check_references is set.
1203 2001-12-20 Tom Tromey <tromey@redhat.com>
1205 Fix for PR java/3417:
1206 * parse.y (patch_assignment): Added special processing for
1208 (patch_return): Don't convert booleans to integers, and don't
1209 special-case `null'.
1211 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1213 * config-lang.in (diff_excludes): Remove.
1215 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1217 * gcj.texi: Update link to GCC manual.
1219 2001-12-17 Tom Tromey <tromey@redhat.com>
1221 * parse.y (link_nested_class_to_enclosing): Removed useless
1224 2001-12-16 Tom Tromey <tromey@redhat.com>
1226 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1229 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1231 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1232 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1235 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1237 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1239 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1241 * decl.c (java_init_decl_processing): Build otable_type correctly.
1242 otable_decl is an otable_type.
1244 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1246 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1247 otable_type, otable_ptr_type, method_symbol_type,
1248 method_symbols_array_type, method_symbols_array_ptr_type): New
1249 field/global tree definitions.
1250 (flag_indirect_dispatch): New flag.
1251 * decl.c (java_init_decl_processing): Initialize new otable and
1252 otable_syms type nodes and decls. Add new field "index" to
1254 * class.c (build_method_symbols_entry): New function.
1255 (make_method_value): Set "index" to to method's vtable index for
1256 virtual methods when indirect-dispatch is not used.
1257 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1258 and set vtable_method_count to -1. Set otable and otable_syms field
1259 if indirect-dispatch is used and there was something to put in them.
1260 (build_method_symbols_entry): New function.
1261 (emit_offset_symbol_table): New function.
1262 * expr.c (get_offset_table_index): New function.
1263 (build_invokevirtual): Build array reference to otable at the index
1264 returned by get_offset_table_index, and use the result as the vtable
1266 (build_invokeinterface): Similar.
1267 * jcf-parse.c (yyparse): If indirect-dispatch, call
1268 emit_offset_symbol_table at the end of compilation, after all classes
1269 have been generated.
1270 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1271 * lang.c (flag_indirect_dispatch): Define.
1272 (lang_f_options): Add indirect-dispatch flag.
1274 2001-12-14 Matthias Klose <doko@debian.org>
1276 * gcj.texi: Markup for man page generation. Document missing
1277 options printed by <tool> --help.
1278 Terminate description of gij's -ms option with a dot.
1279 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1280 (java.generated-manpages java.install-man, java.uninstall,
1281 java-maintainer-clean) Updated.
1283 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1285 * class.c (get_dispatch_table): Fix java vtable layout
1286 for TARGET_VTABLE_USES_DESCRIPTORS.
1287 * decl.c (java_init_decl_processing): Initialize
1288 alloc_no_finalizer_node, finalize_identifier_node.
1289 * expr.c (class_has_finalize_method): New function.
1290 (expand_java_NEW): Generate calls for finalizer-free allocation.
1291 (build_invokevirtual): Fix java vtable layout for
1292 TARGET_VTABLE_USES_DESCRIPTORS.
1293 * java-tree.h (enum java_tree_index): New entries:
1294 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1295 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1296 (class_has_finalize_method): declare.
1297 (HAS_FINALIZER_P): New macro.
1298 * parse.y (patch_invoke): Generate calls for finalizer-free
1301 2001-12-12 Matthias Klose <doko@debian.org>
1303 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1304 whitespace at end of line.
1306 2001-12-11 Tom Tromey <tromey@redhat.com>
1308 * lex.c (java_init_lex): Define wfl_to_string as
1309 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1311 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1313 * class.c (make_method_value): Use null_pointer_node to
1314 represent empty exception table.
1316 2001-12-10 Tom Tromey <tromey@redhat.com>
1318 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1320 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1322 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1324 2001-12-09 Per Bothner <per@bothner.com>
1326 * check-init.c (current_switch_has_default): New static field.
1327 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1328 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1329 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1331 2001-12-09 Tom Tromey <tromey@redhat.com>
1333 * check-init.c (check_init): Don't allow pre- or post- increment
1334 or decrement of final variable.
1335 (final_assign_error): Minor error message rewording.
1337 2001-12-08 Tom Tromey <tromey@redhat.com>
1339 * java-tree.h: Fixed typo.
1341 * gjavah.c (decompile_method): Don't decompile to `return this'
1344 * gjavah.c (cxx_keywords): Re-sorted.
1345 * lex.c (cxx_keywords): Re-sorted.
1347 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1350 * gjavah.c (print_namelet): Clear subnamelets.
1351 (HANDLE_METHOD): Set `method_printed' earlier.
1353 2001-12-07 Tom Tromey <tromey@redhat.com>
1355 * lang.c (lang_f_options): Added
1356 optimize-static-class-initialization.
1357 (java_decode_option): Removed special case.
1359 2001-12-07 Per Bothner <per@bothner.com>
1361 * check-init.c (check_init): Fix typo freeing memory twice.
1363 2001-12-05 Per Bothner <per@bothner.com>
1365 Restore support for static class initialization optimization.
1366 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1367 * check-init.c (check_int): At end of BLOCK handle initialization
1368 blocks, which used to be done in java_complete_expand_method but did
1369 not handle the case where check_for_initialization might allocate
1370 more than a word of bits.
1371 * decl.c (lang_make_tree): The smic field is now a tree.
1372 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1373 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1375 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1377 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1378 Change from a hash table to a list.
1379 (struct_lang_decl): Change field 'smic' to match.
1380 * class.c (add_method_1): Initialize
1381 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1382 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1383 (java_expand_method_bodies): -here, since 'smic' is now a list.
1384 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1386 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1388 * class.c (java_hash_compare_tree_node): Fix casts.
1390 2001-12-04 Per Bothner <per@bothner.com>
1392 * check-init.c: Handle definite unassignment to finals in addition
1393 to definite assignment.
1394 (loop_current_locals): New field.
1395 (num_current_locals, int start_current_locals, num_current_words):
1397 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1398 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1399 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1400 (get_variable_decl, check_final_reassigned): New functions.
1401 (check_init, check_bool_init): Modify as needed for checking finals.
1402 (check_for_initialization): Take extra parameter and return void.
1403 Do extra start-up logic to check final fields for assignment.
1404 * parse.y (check_static_final_variable_assignment_flag,
1405 reset_static_final_variable_assignment_flag, check_final_assignment,
1406 check_final_variable_local_assignment_flag,
1407 reset_final_variable_indirect_assignment_flag,
1408 reset_final_variable_global_assignment_flag): Remove functions.
1409 (java_complete_expand_methods, outer_field_access_fix,
1410 patch_assignment): Remove no-longer used logic.
1411 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1412 * parse.y (register_fields, java_complete_tree): Update accordingly.
1414 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1415 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1416 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1418 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1420 * java-tree.h (DECL FINAL): New bit-field.
1421 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1422 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1423 (DECL_INIT_CALLS_THIS): New macro.
1424 (struct lang_decl): New bit-field init_calls_this.
1425 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1426 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1427 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1428 use it for both local variables and final fields.
1429 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1431 (struct lang_type): Remove hfv bit-field.
1432 (check_for_initialization): Change to return void.
1434 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1435 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1436 * check-init.c (final_assign_error): New helper function.
1437 (check_final_reassigned, check_init): Use it.
1438 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1440 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1441 bit-fields to unsigned.
1443 2001-12-03 Per Bothner <per@bothner.com>
1445 * parse.y (patch_binop): Minor constant folding.
1447 * parse.y (build_current_thisn): Shorter 'buffer'.
1449 2001-12-03 Per Bothner <per@bothner.com>
1451 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1452 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1453 * jcf-write.c (generate_bytecode_insns): Remove support for
1454 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1455 * check-init.c (check_init): Likewise.
1457 2001-12-03 Per Bothner <per@bothner.com>
1459 * verify.c (subroutine_nesting): New function.
1460 (verify_jvm_instructions): Use it to fix logic for checking that
1461 we're done with the current subroutine.
1463 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1464 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1466 2001-12-03 Per Bothner <per@bothner.com>
1468 * jcf.h: Fix obvious typo in comment.
1469 * typeck.c (build_null_signature): Add comment.
1471 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1473 * expr.c: Remove leading capital from diagnostic messages, as
1474 per GNU coding standards.
1475 * jcf-io.c: Similarly.
1476 * jcf-parse.c: Similarly.
1477 * jv-scan.c: Similarly.
1478 * jvspec.c: Similarly.
1479 * mangle.c: Similarly.
1481 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1482 Alexandre Petit-Bianco <apbianco@redhat.com>
1484 * expr.c (build_java_arrayaccess): Call save_expr on array for
1485 correct evaluation order, modified comment, fixed indentation.
1486 * parse.y: (patch_assignment): Correctly extract the array base
1487 from the tree generate by build_java_arrayaccess, added comments.
1488 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1489 Fixes PR java/3096, PR java/3803, PR java/3965.
1491 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1493 * expr.c (expand_byte_code): Remove trailing periods from messages.
1494 * jcf-parse.c (load_class, jcf_parse): Similarly.
1495 * jcf-write.c (generate_classfile): Similarly.
1496 * lex.c (java_lex): Similarly.
1498 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1500 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1502 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1504 * Make-lang.in (java.generated-manpages): New dummy target.
1506 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1508 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1510 (lang_specific_pre_link): Use set_input to set input_filename.
1512 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1513 (main): Fix definition.
1514 Strip `main' from classname.
1517 2001-11-18 Roger Sayle <roger@eyesopen.com>
1519 * parse.h (java_expand_switch): Remove old prototype.
1521 2001-11-18 Tom Tromey <tromey@redhat.com>
1523 Fix for PR java/1401:
1524 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1526 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1529 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1531 * lang.c (finish_parse): Rename to java_finish.
1532 (LANG_HOOKS_FINISH, java_finish): New.
1534 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1536 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1537 * java-tree.h: New prototype.
1538 * lang.c (java_init): Update prototype. Combine with old init_parse.
1540 2001-11-13 Tom Tromey <tromey@redhat.com>
1542 * gjavah.c (method_signature): New global.
1543 (HANDLE_METHOD): Set it.
1544 (decompile_return_statement): New function.
1545 (decompile_method): Use it.
1546 (print_method_info): Removed `synth' argument.
1548 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1550 * java-tree.h (java_set_yydebug): New.
1551 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1552 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1553 (print_lang_decl, print_lang_type, print_lang_identifier,
1554 print_lang_statistics, lang_print_xnode): Remove.
1556 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1558 * jcf-parse.c (init_lex): Remove.
1559 * lang.c (language_string, lang_identify): Remove.
1560 (struct lang_hooks): Constify.
1561 (LANG_HOOKS_NAME): Override.
1562 (init_parse): Update.
1564 2001-11-08 Andreas Franck <afranck@gmx.de>
1566 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1567 program_transform_name the way suggested by autoconf.
1568 (java.install-common): Also transform auxiliary program names with
1569 program_transform_name.
1571 2001-11-08 Tom Tromey <tromey@cygnus.com>
1573 * parse.y (trap_overflow_corner_case): New rule.
1574 (unary_expression): Use it.
1575 * lex.c (java_init_lex): Don't set minus_seen.
1576 (yylex): Don't use minus_seen. Communicate overflow to parser for
1578 (error_if_numeric_overflow): New function.
1579 * parse.h (minus_seen): Removed field.
1580 (JAVA_RADIX10_FLAG): New define.
1582 2001-11-07 Tom Tromey <tromey@redhat.com>
1584 Patch for PR java/1414:
1585 * parse.y (case_label_list): New global.
1586 (goal): Register case_label_list with GC.
1587 (java_complete_lhs): Save new case on case_label_list.
1588 (patch_switch_statement): Check for duplicate case labels.
1590 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1592 * parse.y (patch_assignment): Removed unused third argument.
1593 (java_complete_lhs): Removed unused third argument to patch_assignment.
1595 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1597 * lang.c: Include langhooks-def.h.
1598 * Make-lang.in: Update.
1600 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1602 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1604 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1606 * mangle.c (find_compression_record_match): Don't match compression
1607 records for package name elements unless they occur at the start of
1608 the name. Fix for PR java/4717.
1610 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1612 * expr.c (expand_java_field_op): Don't special-case references to
1613 java.lang.PRIMTYPE.TYPE.
1614 (build_primtype_type_ref): Removed.
1615 * java-tree.h (build_primtype_type_ref): Remove prototype.
1616 * parse.y (maybe_build_primttype_type_ref): Removed.
1617 (complete_function_arguments): Don't special-case references to
1618 java.lang.PRIMTYPE.TYPE.
1619 (patch_assignment): Likewise.
1620 (array_constructor_check_entry): Likewise.
1622 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1624 * mangle.c (static tree compression_table): Fixed leading comment.
1625 * parse.h (struct parser_ctxt): Fixed field comment.
1626 * parse.y (check_pkg_class_access): New prototype, fixed leading
1627 comment, new parameter used to emit error only if passed as true.
1628 (parse_check_super): Pass extra argument to check_pkg_class_access.
1629 (do_resolve_class): Likewise.
1630 (process_imports): Likewise.
1631 (read_import_dir): Fixed indentation.
1632 (find_in_imports_on_demand): New local class_type_name. Local
1633 node_to_use deleted. while loop changed into for loop. Report
1634 multiple definition only for accessible classes. Improved error
1636 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1637 assigned to parameter list, fixed indentation. while loop changed
1638 into for loop, restore TREE_CHAIN on local `tem' before the next
1641 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1643 * lang.c (lang_get_alias_set): Deleted.
1645 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1647 * gjavah.c (jni_print_char): Fix thinko in last change.
1649 * gjavah.c (jni_print_char, decode_signature_piece): Use
1650 safe-ctype macros and/or fold extra calls into fewer ones.
1651 * lex.c (java_read_unicode, java_lex): Likewise.
1652 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1653 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1654 * mangle_name.c (append_unicode_mangled_name,
1655 unicode_mangling_length): Likewise.
1657 2001-10-17 Richard Henderson <rth@redhat.com>
1659 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1661 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1663 * lang.c (langhooks.h): Included.
1664 (LANG_HOOKS_INIT): Redefined.
1665 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1666 (LANG_HOOKS_DECODE_OPTION): Likewise.
1667 (struct lang_hooks lang_hooks): New initialization.
1669 2001-10-11 Per Bothner <per@bothner.com>
1671 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1672 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1673 The former is simpler, and jcf-write.c handles it better.
1674 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1675 or WITH_CLEANUP_EXPR.
1676 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1677 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1679 * parse.y (patch_if_else_statement): If the condition is constant,
1680 optimize away the test.
1682 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1684 * parse.y (patch_cast): Call patch_string on the first operand of
1685 the incoming node, update it if necessary. Fixes PR java/4510.
1687 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1689 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1690 when name qualifier matches a package name.
1692 2001-10-08 Tom Tromey <tromey@redhat.com>
1694 Fix for PR java/4489:
1695 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1696 force a new label when computing `body_block'.
1698 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1700 * jcf-io.c (format_uint): Const-ify.
1701 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1702 * lex.c (java_get_line_col): Likewise.
1703 * parse.y (build_incdec): Likewise.
1705 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1707 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1708 a NULL enclosing context if appropriate. Fixes PR java/4466.
1710 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1712 * parse.y (patch_assignment): Use lvalue's original TYPE when
1713 building the final COMPOUND_EXPR.
1714 (try_reference_assignconv): Fixed leading comment.
1716 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1718 * parse.y (check_final_variable_indirect_assignment): For
1719 COMPOUND_EXPR, return only if finals were found initialized
1720 properly, if not, keep on checking.
1721 (check_final_variable_global_assignment_flag): New local
1722 error_found, set when appropriate and used to decide whether to
1723 report uninitialized finals. Fixed typo in comment.
1725 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1727 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1728 last three initializations. Fixes PR java/4360.
1730 2001-09-21 Richard Henderson <rth@redhat.com>
1732 * class.c (get_dispatch_table): Handle function descriptors.
1733 (build_dtable_decl): Likewise.
1734 * expr.c (build_invokevirtual): Likewise.
1736 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1738 * parse.y (patch_method_invocation): Build class initialization
1739 when static finals are used to qualify method invocation.
1742 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1744 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1745 build_type_name_from_array_name.
1746 (STRING_STRIP_BRACKETS): New macro.
1747 * parse.y (build_type_name_from_array_name): New function.
1748 (array_creation_expression:): Accumulate []s instead of [s.
1749 (cast_expression:): Accumulate []s instead of [s after cast type
1751 (build_array_from_name): Local string deleted, use
1752 build_type_name_from_array_name.
1753 (build_unresolved_array_type): Accumulate []s instead of [s after
1755 (register_fields): Fixed comment.
1756 (resolve_class): Local name, base deleted, new locals tname and
1757 array_dims. Use build_type_name_from_array_name. Use array_dims to
1759 (purify_type_name): Use STRING_STRIP_BRACKETS.
1761 2001-09-18 Andreas Jaeger <aj@suse.de>
1763 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1764 * jv-scan.c: Likewise.
1766 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1768 * parse.y (patch_method_invocation): Inner class creation context
1769 check not enforced within constructors. Fixes PR java/1873.
1771 2001-09-16 Tom Tromey <tromey@redhat.com>
1773 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1774 NOTE_PUSH for single-case push. Fixes PR java/4189.
1776 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1778 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1779 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1780 (struct lang_type): New fields import_list and import_demand_list.
1781 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1782 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1783 (do_resolve_class): New local saved_enclosing_type, initialized,
1784 passed as parameter to find_in_imports and find_in_imports_on_demand.
1785 (find_in_imports): Added paramater enclosing_type, use its
1786 TYPE_IMPORT_LIST when applicable.
1787 (find_in_imports_on_demand): Added parameter enclosing_type, use
1788 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1789 declaration and initialization.
1790 (fold_constant_for_init): Switch/restore current_class to the
1791 appropriate context.
1793 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1795 * verify.c (verify_jvm_instructions): Fix typo.
1797 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1799 * expr.c (expand_invoke): Const-ification.
1800 * parse.y (patch_method_invocation): Likewise.
1802 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1804 * gjavah.c (cxx_keywords): Const-ification.
1805 * keyword.gperf (java_keyword): Likewise.
1806 * lang.c (java_tree_code_name): Likewise.
1807 * lex.c (cxx_keywords): Likewise.
1808 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1810 2001-09-11 Richard Henderson <rth@redhat.com>
1812 * parse.h (ctxp_for_generation): Mark extern.
1814 2001-09-10 Richard Henderson <rth@redhat.com>
1816 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1818 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1820 * typeck.c (java_array_type_length, build_prim_array_type):
1821 Represent empty arrays by NULL index.
1823 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1825 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1826 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1828 2001-09-06 Anthony Green <green@redhat.com>
1830 * class.c (O_BINARY): Define if necessary.
1831 (registerResource_libfunc): Declare.
1832 (init_class_processing): Initilize registerResource_libfunc.
1833 (compile_resource_file): New function.
1834 * java-tree.h (resource_name): Declare.
1835 (compile_resource_file): Declare.
1836 * jcf-parse.c (yyparse): Handle compiling java resource files.
1837 * lang.c (java_decode_option): Handle -fcompile-resource option.
1838 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1840 * gcj.texi (Code Generation): Add documentation for -R flag.
1842 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1844 * jcf-write.c (generate_classfile): Issue an error in case of
1845 field/initial value mismatch.
1846 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1847 being initialized and we're generating bytecode.
1848 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1849 set DECL_INITIAL properly when appropriate.
1853 2001-09-01 Per Bothner <per@bothner.com>
1855 * parse.y (maybe_yank_clinit): A field without an initializer is not
1856 relevant. All initializers except static final and constant require
1857 <clinit>, regardless of flag_emit_class_files.
1859 2001-08-31 Per Bothner <per@bothner.com>
1861 * class.c (set_constant_value): When not emiting class files, then a
1862 String ConstantValue is a utf8const_ptr_type.
1864 2001-08-30 Per Bothner <per@bothner.com>
1866 * jcf-write.c (generate_classfile): Check that field is primitive
1867 or string before emitting ConstantValue attribute.
1869 2001-08-30 Per Bothner <per@bothner.com>
1871 * parse.y (resolve_qualified_expression_name): If creating a
1872 COMPOUND_EXPR, set it's type correctly.
1874 2001-08-30 Per Bothner <per@bothner.com>
1876 * jcf-io.c (open_class): Set filename field.
1878 * jcf-parse,c (parse_class_file): Set current_function_decl
1879 for better error message when Code attribute is missing.
1881 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1882 better diagnostics, especially for constructors.
1884 2001-08-30 Per Bothner <per@bothner.com>
1886 * jcf-write.c (generate_classfile): Don't write ConstantValue
1887 attribute if field is not final, for compatibility with jdk.
1889 * jcf-write.c (generate_classfile): Convert ConstantValue values
1890 to correct type. Work-around for front-end bug.
1891 * class.c (set_constant_value): Error if constant has wrong type.
1893 2001-08-30 Per Bothner <per@bothner.com>
1895 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1896 "Double" are printed at verbosity 1.
1898 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1900 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1902 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1904 * parse.y (patch_assignment): Don't verify final re-assignment here.
1905 (java_complete_lhs): Verify assignments to finals calling
1906 patch_assignment. Verify re-assignments to finals before calling
1909 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1911 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1914 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1916 * lex.c (java_lex): new local found_hex_digits. Set and then used
1917 in test to reject invalid hexadecimal numbers.
1918 * parse.y (java_complete_tree): Prevent unwanted cast with
1919 initialized floating point finals.
1920 (patch_binop): Emit a warning when detecting a division by zero,
1921 mark result not constant, don't simplify non integer division.
1923 2001-08-28 Per Bothner <per@bothner.com>
1925 * jcf-write.c (generate_bytecode_insns): For increments and
1926 decrements just recurse to push constant. Improvement on Mark's patch.
1928 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1930 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1931 real conversion for increments and decrements of reals.
1933 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1935 * parse.y (resolve_qualified_expression_name): Handle unresolved
1936 qualified expressions, prevent numerical qualifiers, fixed typo.
1939 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1941 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1942 don't report anything but deprecated class when marked so. Handle
1944 (patch_method_invocation): Check deprecation on methods and types.
1945 (patch_binop): code becomes an enum tree_code, added default: to
1946 switch to handle that. Detect division by zero, try to fold and
1947 return before using a subroutine.
1949 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1951 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1952 file smaller than 4 bytes.
1953 * parse.y (check_inner_circular_reference): New function.
1954 (check_circular_reference): Likewise.
1955 (array_initializer:): Accept {,}.
1956 (java_check_circular_reference): Rewritten using
1957 check_circular_reference and check_inner_circular_reference.
1958 (java_complete_expand_method): Unconditionally save and restore
1959 the unpurged exception list.
1960 (build_dot_class_method_invocation): Unmangle signature parameter.
1962 2001-08-21 Tom Tromey <tromey@redhat.com>
1964 * decl.c (init_decl_processing): Add `throws' field to method
1966 * class.c (make_method_value): Compute `throws' field for method.
1968 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1970 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1971 circularity is detected.
1972 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1974 2001-08-17 Richard Henderson <rth@redhat.com>
1976 * class.c (emit_register_classes): Add align parameter to
1977 call to assemble_integer.
1979 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1981 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1982 loading a class_or_name fails, try considering an innerclass name
1983 and load the enclosing context.
1984 * parse.y (resolve_inner_class): New function.
1985 (find_as_inner_class): Added leading comment.
1986 (register_incomplete_type): Keep the current context as enclosing
1987 context for JDEP_FIELD dependencies.
1988 (do_resolve_class): Locals new_class_decl and super initialized to
1989 NULL. Call resolve_inner_class, explore the enclosing context
1990 superclass if necessary.
1993 2001-08-16 Tom Tromey <tromey@redhat.com>
1995 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1996 * gjavah.c (main): Updated for change to jcf_path_seal.
1997 * lang.c (version_flag): New global.
1998 (java_decode_option): Recognize `-version'.
1999 (java_init): Update for change to jcf_path_seal.
2000 * jcf.h (jcf_path_seal): Added `print' argument.
2001 * jcf-path.c (jcf_path_seal): Added `print' argument.
2003 2001-08-13 Zack Weinberg <zackw@panix.com>
2005 * Make-lang.in (java/decl.o): Update dependencies.
2006 * decl.c: Include libfuncs.h, don't include toplev.h.
2008 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2010 * decl.c (init_decl_processing): exception_type_node,
2011 class_not_found_type_node, and no_class_def_found_type_node
2012 initialized. predef_filenames augmented accordingly.
2013 instinit_identifier_node initialized.
2014 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2015 * java-tree.h (enum java_tree_index): New entries
2016 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2017 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2018 (exception_type_node): New macro.
2019 (class_not_found_type_node): Likewise.
2020 (no_class_def_found_type_node): Likewise.
2021 (instinit_identifier_node): Likewise.
2022 (PREDEF_FILENAMES_SIZE): Adjusted.
2023 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2024 (struct lang_type): Fixed typo in bitfield name.
2025 (DECL_INSTINIT_P): New macro.
2026 (ID_INSTINIT_P): Likewise.
2027 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2029 * parse.y (encapsulate_with_try_catch): New function.
2030 (generate_instinit): Likewise.
2031 (build_instinit_invocation): Likewise.
2032 (ctors_unchecked_throws_clause_p): Likewise.
2033 (add_instance_initializer): Deleted.
2034 (build_instance_initializer): Likewise.
2035 (in_instance_initializer): Likewise.
2036 (check_method_redefinition): instinit$ not to be verified.
2037 (java_complete_expand_methods): Generate instinit$, simplified code.
2038 (build_dot_class_method): Eliminated unnecessary locals. Use
2039 encapsulate_with_try_catch, removed unnecessary code.
2040 (fix_constructors): New local iii. Use build_instinit_invocation.
2041 (patch_method_invocation): Added comment.
2042 (maybe_use_access_method): Don't consider instinit$.
2043 (find_applicable_accessible_methods_list): Shorten the search for
2045 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2046 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2047 (patch_throw_statement): Likewise. Fixed typo.
2049 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2052 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2053 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2055 (lang_specific_pre_link): Use set_input to set input_filename.
2057 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2058 (main): Fix definition.
2059 Strip `main' from classname.
2062 2001-08-11 Zack Weinberg <zackw@panix.com>
2064 * lex.h: Don't include setjmp.h. Don't define
2065 SET_FLOAT_HANDLER or prototype set_float_handler.
2067 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2069 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2070 `poplevel' in the right order.
2072 2001-08-09 Richard Henderson <rth@redhat.com>
2074 * Make-lang.in (class.o): Depend on TARGET_H.
2075 * class.c (emit_register_classes): Use target hooks instead of
2076 assemble_constructor and assemble_destructor.
2078 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2080 * check-init.c (flags.h): Include
2081 (check_init): Don't report uninitialized static class
2082 initialization flags, don't free bit index when doing static class
2083 initialization optimization.
2084 (check_for_initialization): Return type changed to `unsigned int.'
2085 (attach_initialized_static_class): New function.
2086 * class.c (add_method_1): Create the initialized static class
2088 (finish_class): Always emit deferred inline methods.
2089 * decl.c (emit_init_test_initialization): Moved to expr.c
2090 (complete_start_java_method): Don't traverse
2091 DECL_FUNCTION_INIT_TEST_TABLE.
2092 (lang_mark_tree): Mark hash tables in function decls.
2093 * expr.c (emit_init_test_initialization): Moved from decl.c.
2094 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2095 initialization flag, set DECL_CONTEXT and
2096 LOCAL_CLASS_INITIALIZATION_FLAG.
2097 (java_lang_expand_expr): Emit initialization code for static class
2098 initialized flags when entering block, if necessary.
2099 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2100 * java-tree.h (flag_optimize_sci): New global variable declaration.
2101 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2102 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2103 (LOCAL_FINAL_P): Fixed typo in comment.
2104 (FINAL_VARIABLE_P): Likewise.
2105 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2106 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2107 (struct lang_decl): New fields `ict', `smic' and `cif.'
2108 (check_for_initialization): New returned value for global.
2109 (attach_initialized_static_class): New global function.
2110 (STATIC_CLASS_INIT_OPT_P): New macro.
2111 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2112 * lang.c (java_decode_option): Handle
2113 `-fno-optimize-static-class-initialization'
2114 * parse.y (start_complete_expand_method): New function.
2115 (java_expand_method_bodies): Likewise.
2116 (attach_init_test_initialization_flags): Likewise.
2117 (adjust_init_test_initialization): Likewise.
2118 (emit_test_initialization): Likewise.
2119 (java_complete_expand_methods): Nullify abstract and native method
2121 (java_complete_expand_method): New locals `fbody', `block_body'
2122 and `exception_copy.' Reorganized: directly return on empty method
2123 bodies, call `start_complete_expand_method', remember definitely
2124 initialized static class in function, don't expand method bodies.
2125 (java_expand_classes): Call `java_expand_method_bodies' before
2126 `finish_class' when compiling to native.
2127 (resolve_expression_name): Use `orig' after building outer class
2129 (patch_invoke): Remember static method invokations.
2131 2001-08-06 Richard Henderson <rth@redhat.com>
2133 * class.c (emit_register_classes): Pass a symbol_ref and priority
2134 to assemble_constructor.
2136 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2138 * java-tree.h (all_class_filename): New macro.
2139 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2140 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2141 newly created IDENTIFIER_NODE to `all_class_filename.'
2143 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2145 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2146 Use ggc_add_tree_root to register roots.
2148 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2150 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2151 second operand calling check_init.
2152 * decl.c (complete_start_java_method): Swaped second and third
2153 arguments while creating WITH_CLEANUP_EXPR node.
2154 * jcf-write.c (generate_bytecode_insns): Use second operand
2155 instead of third when handling WITH_CLEANUP_EXPR.
2156 * parse.y (java_complete_lhs): Expand second operand of
2157 WITH_CLEANUP_EXPR nodes.
2158 (patch_synchronized_statement): Swaped second and third arguments
2159 while creating WITH_CLEANUP_EXPR node.
2161 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2163 * parse.y (create_interface): Avoid cyclic inheritance report when
2164 syntax error encountered during class definition.
2167 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2169 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2171 (lang_specific_pre_link): Use set_input to set input_filename.
2173 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2174 (main): Fix definition.
2175 Strip `main' from classname.
2178 2001-07-18 Tom Tromey <tromey@redhat.com>
2181 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2182 * lex.c (java_new_lexer): Use ICONV_CONST.
2183 (java_read_char): Likewise.
2184 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2185 (jv-scan$(exeext)): Likewise.
2187 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2189 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2190 * parse.y (check_class_interface_creation): Allow `private' if the
2191 enclosing is not an interface.
2192 (create_interface): Interface tagged public if the enclosing
2193 context is an interface.
2194 (create_class): Class tagged public if the enclosing context
2198 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2200 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2203 2001-07-14 Tim Josling <tej@melbpc.org.au>
2205 * check-init.c (check_init): Remove references to EXPON_EXPR.
2207 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2209 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2210 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2213 2001-07-13 Tom Tromey <tromey@redhat.com>
2215 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2218 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2220 * parse.y (patch_method_invocation): Don't override primary if one
2221 is already provided, but let this$<n> be built. Fixed comment.
2223 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2225 * parse.y (empty_statement:): Report empty statement error only
2226 when found at class declaration level.
2229 2001-07-12 Tom Tromey <tromey@redhat.com>
2231 * expr.c (expand_load_internal): New function.
2232 (LOAD_INTERNAL): Use it.
2234 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2236 * parse.y (verify_constructor_super): Compare anonymous class ctor
2237 args with `valid_method_invocation_conversion_p.'
2240 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2242 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2243 `-fsyntax-only.' Fixes PR java/3248
2245 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2247 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2249 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2251 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2252 current function is static. Fixes PR java/1970
2254 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2256 * parse.y (patch_method_invocation): Add enclosing context to ctor
2257 calls if necessary. Fixes PR java/2953
2259 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2261 * parse.y (resolve_package): Abort if qualified expression member
2263 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2266 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2268 * verify.c: Don't use // comments.
2270 2001-07-05 Tom Tromey <tromey@redhat.com>
2272 * lang.c (flag_assume_compiled): Removed.
2273 * java-tree.h (flag_assume_compiled): Removed.
2274 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2275 -fhash-synchronization, -fuse-divide-subroutine,
2276 -fcheck-references, -femit-class-file, -femit-class-files,
2277 -fassume-compiled. Updated --encoding information. Changed
2278 -foutput-class-dir to `-d'.
2280 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2282 * jcf-parse.c (parse_class_file): Add lineno parameter to
2283 debug_start_source_file call.
2285 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2287 * gcj.texi: Use gpl.texi.
2288 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2289 dependencies and use doc/include in search path.
2291 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2293 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2294 `this'. If so, don't build instance initializers.
2296 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2298 * parse.y (resolve_expression_name): Improved error message for
2299 inner class cases. Fixes PR java/1958
2301 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2303 * lang.c: #include diagnostic.h
2304 (lang_print_error): Add a `diagnostic_context *' parameter.
2305 (java_dummy_print): Likewise.
2306 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2308 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2310 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2311 * jcf.h (typedef struct JCF): New bitfield `finished.'
2312 (JCF_FINISH): Set `finished.'
2313 (JCF_ZERO): Reset `finished.'
2316 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2318 * parse.y (class_body_declaration:): Don't install empty instance
2322 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2324 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2325 (set_class_decl_access_flags): New function.
2326 * java-tree.h (set_class_decl_access_flags): New prototype.
2327 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2328 (parse_class_file): New local `decl_max_locals.' Take wide types
2329 into account to compute DECL_MAX_LOCALS.
2330 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2333 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2335 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2337 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2339 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2340 * parse.y (do_resolve_class): Moved comments out to leading comment
2341 section. Removed local `start', New local `_ht' and
2342 `circularity_hash.' Record `enclosing' in hash table and search
2343 it to detect circularity. Use `enclosing' as an argument to
2344 `lookup_cl.' Free the hash table when done.
2346 2001-06-19 Tom Tromey <tromey@redhat.com>
2348 * lex.c (java_read_char): Disallow invalid and overlong
2349 sequences. Fixes PR java/2319.
2351 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2353 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2355 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2357 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2358 arguments accordingly.
2360 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2362 * gcj.texi: Move contents to just after title page.
2364 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2366 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2368 (patch_incomplete_class_ref): Build the class ref, build the class
2369 init if necessary, complete the tree.
2372 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2374 * parse.y (lookup_field_wrapper): Test `name' code.
2375 (resolve_qualified_expression_name): Test `qual_wfl' code.
2376 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2377 handle `qual_wfl' by code.
2378 (maybe_build_primttype_type_ref): Test `wfl' code.
2380 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2382 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2384 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2385 the dvi file in the java directory.
2387 2001-05-25 Sam TH <sam@uchicago.edu>
2389 * gen-table.pl javaop.h jcf.h lex.h,
2390 parse.h: Fix header include guards.
2392 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2394 * jv-scan.c (version): Update copyright year.
2396 2001-05-21 Per Bothner <per@bothner.com>
2398 * jcf-parse.c (read_class): If class is from .class or .zip file
2399 and it's already been read, don't push/pop parser context.
2401 2001-05-18 Per Bothner <per@bothner.com>
2403 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2404 command line so the jvgenmain-generated main program comes first.
2406 2001-05-15 Tom Tromey <tromey@redhat.com>
2408 * class.c (build_utf8_ref): Don't generate identifier based on
2411 2001-05-12 Richard Henderson <rth@redhat.com>
2413 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2414 * expr.c (java_lang_expand_expr): Expand it.
2415 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2416 calling build_exception_object_ref.
2417 * parse.y (catch_clause_parameter): Likewise.
2418 (build_dot_class_method): Likewise.
2419 (try_reference_assignconv): Likewise.
2420 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2421 * jcf-write.c (generate_bytecode_insns): Likewise.
2423 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2425 * parse.y (build_unresolved_array_type): Set
2426 EXPR_WFL_QUALIFICATION on the newly created wfl.
2427 Fixes PR java/2538. Fixes PR java/2535.
2429 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2431 * parse.y (fix_constructors): Removed unnecessary assignment to
2432 local. Moved assignment to `this$<n>', fixed comments and
2434 (build_wfl_wrap): Fixed indentation.
2435 Fixes PR java/2598, java/2579 and java/2658.
2437 2001-05-03 Mo DeJong <mdejong@redhat.com>
2439 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2440 check for byte swap.
2442 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2444 * expr.c (build_class_init): Move MODIFY_EXPR
2445 outside of COND_EXPR. Remove variable `call'.
2447 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2449 * decl.c: NULL_PTR -> NULL.
2450 * jcf-write.c: Likewise.
2452 2001-05-01 Tom Tromey <tromey@redhat.com>
2454 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2455 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2456 * gcj.texi: Updated copyright text. Include fdl.texi.
2457 (Top): Link to new node.
2459 2001-05-01 Per Bothner <per@bothner.com>
2461 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2463 2001-05-01 Per Bothner <per@bothner.com>
2465 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2466 import_list contains the name, not the TREE_PURPOSE.
2468 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2470 * jcf-io.c (read_zip_member): Cast to long in comparison with
2473 * jvspec.c (lang_specific_driver): Initialize variables.
2475 * mangle.c (find_compression_record_match): Likewise.
2477 * typeck.c (build_null_signature): Provide static prototype. Mark
2478 parameter with ATTRIBUTE_UNUSED.
2480 * verify.c (verify_jvm_instructions): Initialize variable.
2482 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2484 * parse.y (do_resolve_class): Check for cyclic inheritance during
2485 inner class resolution.
2487 2001-04-27 Per Bothner <per@bothner.com>
2489 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2490 while iterating, since that could cause gc to lose stuff.
2492 2001-04-26 Per Bothner <per@bothner.com>
2494 Fix method search wrt scope of inner classes to match JLS2.
2495 * typeck.c (build_null_signature): New static function.
2496 (has_method): New function. Uses build_null_signature and lookup_do.
2497 * java-tree.h (has_method): New declaration.
2498 * parse.y (find_applicable_accessible_methods_list): Do not search
2499 context of inner classes here.
2500 (patch_method_invocation): Search scope, ie. current and outer clases,
2501 for method matching simple name, to find class.
2503 2001-04-26 Per Bothner <per@bothner.com>
2505 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2506 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2508 * constants.c (find_methodref_with_class_index): New function.
2509 (find_methodref_index): Use find_methodref_with_class_index.
2510 * java-tree.h (find_methodref_with_class_index): New declaration.
2511 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2512 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2513 If context changed from interface to class, don't use invokeinterface.
2515 2001-04-25 Per Bothner <per@bothner.com>
2517 * verify.c (verify_jvm_instructions): For field instructions,
2518 check that field index is valid. For invoke instructions, check that
2519 method index is valid.
2521 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2523 * config-lang.in (target_libs): Copy from $libgcj_saved.
2525 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2527 * decl.c (init_decl_processing): Add new class "protectionDomain"
2529 * class.c (make_class_data): Set initial value for "protectionDomain".
2531 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2533 * jvspec.c (lang_specific_driver): Fix memory allocation
2534 deficit, by using concat in lieu of xmalloc/sprintf.
2536 2001-04-20 Per Bothner <per@bothner.com>
2538 Fixes to compile multiple .class files at once.
2539 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2540 * java-tree.h (CLASS_PARSED_P): New macro.
2541 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2542 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2543 (read_class): Avoid some code duplication.
2544 Don't call JCF_FINISH for a .class file - might be needed later.
2545 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2546 rather than CLASS_LOADED_P, since latter implies class laid out.
2547 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2548 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2550 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2552 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2554 * boehm.c: Include toplev.h.
2556 2001-04-06 Tom Tromey <tromey@redhat.com>
2557 Alexandre Petit-Bianco <apbianco@redhat.com>
2559 Fix for PR gcj/1404 and PR gcj/2332:
2560 * parse.y (build_array_from_name): If we use the type_wfl then
2561 accumulate dimensions from the original type as well.
2562 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2564 2001-04-06 Tom Tromey <tromey@redhat.com>
2566 * parse.y (analyze_clinit_body): Return true if the second operand
2567 of a METHOD_EXPR is nonzero.
2569 2001-04-06 Tom Tromey <tromey@redhat.com>
2571 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2573 ($(srcdir)/java/parse.c): Likewise.
2575 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2577 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2578 (version-gcc): Initialized.
2579 (which-gcj): Likewise.
2581 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2583 * java-tree.h (struct lang_decl): New macro
2584 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2585 * parse.y (build_instance_initializer): New function.
2586 (add_instance_initializer): Use it.
2587 (java_fix_constructors): Set `current_class' before fix pass.
2588 (fix_constructors): Just return if already fixed. Move `super()'
2589 invokation ahead. Use `build_instance_initializer.'
2592 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2594 * parse.y (resolve_qualified_expression_name): Pass field's
2595 DECL_CONTEXT to `not_accessible_p.'
2596 (not_accessible_p): Changed parameters order in `inherits_from_p'
2599 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2601 * lang-options.h: Add flag_check_references.
2603 2001-04-04 Per Bothner <per@bothner.com>
2605 * java-tree.h (CONSTANT_VALUE_P): New macro.
2606 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2607 * parse.y (maybe_build_class_init_for_field): New static function.
2608 (resolve_expression_name, resolve_field_access): Use
2609 maybe_build_class_init_for_field instead of build_class_init
2610 This does not do the init if the field is compile-time-constant.
2611 (resolve_field_access): Simplify.
2613 * parse.y (fold_constant_for_init): Merge test into switch.
2615 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2617 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2619 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2621 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2623 * expr.c (pop_type_0): Save the result of the first
2624 lang_printable_name call in a scratch buffer, so it
2625 won't be clobbered by the second call.
2627 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2629 * parse-scan.y (array_type:): Rewritten.
2630 (type_declaration:): `empty_statement' replaces `SC_TK.'
2631 (class_member_declaration:): `empty statement' added.
2632 (method_body:): Simplified.
2633 (static_initializer:): Likewise.
2634 (primary_no_new_array:): Use `type_literals.'
2635 (type_literals:): New rule.
2636 (dims:): Set and update `bracket_count.'
2637 Fixes PR java/1074. Fixes PR java/2412.
2639 2001-03-28 Hans Boehm <boehm@acm.org>
2641 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2642 (get_boehm_type_descriptor): Set type on returned value to be a
2643 pointer length integer.
2645 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2647 * expr.c (pop_type_0): Call `concat' rather than building the
2649 (pop_type): Add format specifier in call to `error'.
2651 * parse.y (patch_method_invocation): Avoid casting away
2654 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2656 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2658 2001-03-28 Richard Henderson <rth@redhat.com>
2660 IA-64 ABI Exception Handling:
2661 * Make-lang.in (except.o): Don't depend on eh-common.h.
2662 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2663 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2664 [soft_exceptioninfo_call_node]: Remove.
2665 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2666 (end_java_method): No emit_handlers.
2667 * except.c (java_set_exception_lang_code): Remove.
2668 (method_init_exceptions): Don't call it.
2669 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2670 (build_exception_object_ref): New.
2671 (expand_end_java_handler): Update for except.h name changes.
2672 (emit_handlers, expand_resume_after_catch): Remove.
2673 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2674 (process_jvm_instruction): Use build_exception_object_ref.
2675 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2676 (soft_exceptioninfo_call_node): Remove.
2677 (build_exception_object_ref): Declare.
2678 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2679 soft_exceptioninfo_call_node. Move processing ...
2680 [EXC_PTR_EXPR]: ... here.
2681 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2682 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2683 (source_end_java_method): No java_set_exception_lang_code or
2685 (build_dot_class_method): Use build_exception_object_ref.
2686 (try_reference_assignconv): Check EXC_PTR_EXPR not
2687 soft_exceptioninfo_call_node.
2689 2001-03-28 Richard Henderson <rth@redhat.com>
2691 * java-tree.h (throw_node): Define as a single member of
2692 java_global_trees instead of a separate array.
2693 (JTI_THROW_NODE): New.
2694 * decl.c (throw_node): Don't declare.
2695 (init_decl_processing): Init a scalar throw_node.
2696 Don't register it for gc.
2697 * check-init.c (check_init): Reference scalar throw_node.
2698 * expr.c (build_java_athrow): Likewise.
2699 * jcf-write.c (generate_bytecode_insns): Likewise.
2700 * parse.h (BUILD_THROW): Likewise.
2702 2001-03-28 Richard Henderson <rth@redhat.com>
2704 * decl.c (end_java_method): Do not save and restore
2705 flag_non_call_exceptions.
2706 * parse.y (source_end_java_method): Likewise.
2707 * lang.c (flag_exceptions): Don't declare.
2708 (java_init_options): Set flag_non_call_exceptions. Set
2709 flag_exceptions here ...
2710 (java_init): ... not here.
2712 2001-03-27 Richard Henderson <rth@redhat.com>
2714 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2715 exceptions_via_longjmp.
2717 * lang.c (flag_new_exceptions): Don't declare it.
2718 (java_init_options): Or set it.
2720 2001-03-27 Richard Henderson <rth@redhat.com>
2722 * decl.c (end_java_method): Rename asynchronous_exceptions to
2723 flag_non_call_exceptions.
2724 * parse.y (source_end_java_method): Likewise.
2726 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2728 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2730 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2732 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2734 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2736 * parse.y (find_as_inner_class): Follow current package
2737 indications not to mistakingly load an unrelated class.
2739 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2741 * constants.c (PUTN): Use memcpy, not bcopy.
2743 * lex.c (java_read_char): Use memmove, not bcopy.
2745 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2747 2001-03-23 Per Bothner <per@bothner.com>
2749 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2750 macro for better error pin-pointing.
2751 * java-tree.h: Fix typo in comment.
2753 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2754 Don't include jsr/goto in exception range.
2755 Check if start and end of exception range are the same (also TRY_EXPR).
2756 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2757 However, do emit the following goto even if try_block is empty.
2758 Defer freeing exception_decl until after the finalizer, to make
2759 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2761 * parse.y (java_complete_lhs): If the try-clause is empty, just
2762 return the finally-clause and vice versa.
2764 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2766 * gcj.texi (Input Options): documented the check for attribute
2767 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2768 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2769 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2770 (jcf_parse): Check for the right classes archive if necessary.
2771 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2772 (jcf_parse_fields): Fixed indentation.
2773 * jcf-write.c (append_gcj_attribute): New function.
2774 (generate_classfile): Compute the attribute count, invoke
2775 `append_gcj_attribute'.
2776 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2777 turned into bit fields. New bit field `right_zip.'
2778 (JCF_ZERO): Set `right_zip' to zero.
2779 * lang-options.h (-fforce-classes-archive-check): Added flag.
2780 * lang.c (flag_force_classes_archive_check): New flag.
2781 (lang_f_options): New entry `force-classes-archive-check.'
2784 2001-02-07 Andrew Haley <aph@redhat.com>
2786 * gcj.texi (Configure-time Options): Add -fcheck-references.
2787 * expr.c (build_java_indirect_ref): New function.
2788 (java_check_reference): New function.
2789 (build_java_array_length_access): Use build_java_indirect_ref to
2790 check for null references.
2791 (build_java_arrayaccess): Likewise.
2792 (build_get_class): Likewise.
2793 (build_field_ref): Likewise.
2794 (invoke_build_dtable): Likewise.
2795 (build_invokeinterface): Likewise.
2796 * lang.c (lang_f_options): Add flag_check_references.
2797 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2798 * java-tree.h (flag_check_references): New variable.
2799 * lang.c (flag_check_references): Likewise.
2800 * parse.y (patch_invoke): Use java_check_reference.
2801 (patch_assignment): Allow for extra nesting in
2802 _Jv_CheckArrayStore.
2804 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2806 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2807 * lex.c (cxx_keywords): Likewise.
2809 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2811 * parse.y (qualify_ambiguous_name): Broaden `length'
2812 recognition. Help MODIFY_EXPR be resolved as expression names.
2813 Fixes PR java/2066. Fixes PR java/2400.
2815 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2817 * gjavah.c (process_file): Mark interface definitions with
2818 "__attribute__ ((java_interface))".
2820 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2822 * class.c (layout_class): Fixed push_super_field's second
2823 argument. Fixes PR java/2333.
2824 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2825 too early to lay innerclasses out.
2827 2001-03-20 Tom Tromey <tromey@redhat.com>
2828 Alexandre Petit-Bianco <apbianco@redhat.com>
2830 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2831 inside an array reference. Insertion of the array store check
2832 rewritten. Fixes PR java/2299.
2834 2001-03-20 Tom Tromey <tromey@redhat.com>
2836 * lex.c (java_read_unicode): Only accept leading `u's.
2838 2001-03-20 Tom Tromey <tromey@redhat.com>
2840 * jcf-parse.c (read_class): Initialize `class'.
2842 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2844 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2846 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2848 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2849 (layout_class): Likewise.
2850 (layout_class_method): Likewise.
2851 (emit_register_classes): Likewise.
2852 * decl.c (builtin_function): Likewise.
2853 (give_name_to_locals): Likewise.
2855 2001-03-19 Per Bothner <per@bothner.com>
2857 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2858 before trying to load an inner class.
2860 Fixes to process to command-line .class files in two passes.
2861 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2862 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2863 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2864 * class.c (is_compiled_class): Fix for renamed flag.
2865 * parse.y (maybe_create_class_interface_decl): Likewise.
2866 * jcf-parse.c (yyparse): Also set if compiling .class files.
2867 * jcf-parse.c (read_class); Read current_class.
2868 (jcf_parse): Make static.
2869 (load_inner_classes): New function, with code moved from jcf_parse,
2870 because we need to inner classes after the command-line files are read.
2871 (yyparse): Set finput to NULL when it doesn't need to be closed.
2872 Reduce use of main_jcf (basically only for archive) and
2873 use finput instead of main_jcf->read_state.
2874 Inline jcf_figure_file_type into yyparse.
2875 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2876 Defer load_inner_classes and parse_class_file to a second pass,
2877 after we've correctly mapped command-line .clas fiels to classes.
2878 (jcf_figure_file_type): Removed.
2879 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2880 (JCF_ZERO): Also clear zipd field.
2881 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2883 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2885 * jcf-parse.c (yyparse): Change ch from char * to char.
2887 2001-03-19 Per Bothner <per@bothner.com>
2889 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2890 Add constructed filelist-file at end, following -xjava. Thus any .o
2891 and library files are not affected by the -xjava. Also wrap
2892 explicit @FILE with -xjava and -xnone.
2894 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2896 * class.c (build_static_field_ref): Call make_decl_rtl() after
2897 setting the DECL_EXTERNAL flag.
2899 2001-03-17 Per Bothner <per@bothner.com>
2901 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2903 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2904 when result is is needed (target is STACK_TARGET).
2906 * parse.h (JDEP_SOLV): Removed.
2907 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2909 * parse.y (incomplete_class_list): Removed.
2910 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2911 It doesn't work if resolve_class changes the name of an array type
2912 that is on the list and then someone else looks for the modified name.
2913 Also, seems liable to break when compiling multiple source files at
2914 once. So the simplest is to just remove incomplete_class_list -
2915 it is only a minor space win and it is not even clear it saves time.
2917 * parse.y (resolve_class): Remove unneeded promote_type.
2919 2001-03-15 Per Bothner <per@bothner.com>
2921 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2922 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2923 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2924 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2926 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2927 * parse.y (java_expand_classes): Likewise.
2929 * parse.y (expand_start_java_method): Was only called once and had a
2930 misleading name, so inline in caller java_complete_expand_method.
2931 (enter_a_block): Likewise inline in enter_block and remove.
2933 Remove junk from when gcc/java was created (by copying from C/C++).
2934 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2935 (struct binding_level): Remove fields keep, keep_if_subblocks,
2936 more_cleanups_ok, have_cleanups (which have never been used).
2937 (pushlevel, poplevel): Remove related useless code.
2939 * class.c (make_class_data): The class_dtable_decl (i.e. the
2940 vtable for Class) should be external, except when compiling Class.
2942 * jvspec.c (lang_specific_driver): Fix -C handling.
2943 Check -save-temps to see if temp @FILE should be deleted.
2944 Follow-up to/fix for February 16 patch.
2946 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2947 (type_stack_dup): Remove no-longer neded error check.
2949 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2951 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2952 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2953 don't surround the element with 'N..E' if the type name is
2956 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2958 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2959 DECL_RTL_SET_P, etc.
2960 (make_method_value): Likewise.
2961 (get_dispatch_table): Likewise.
2963 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2965 2001-03-07 Tom Tromey <tromey@redhat.com>
2967 * config-lang.in (lang_requires): Define.
2969 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2971 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2974 2001-03-05 Per Bothner <per@bothner.com>
2976 Fix a problem where rest_of_decl_compilation applied to
2977 class_dtable_decl causes problems because it was done too early,
2978 before output file was opened.
2979 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2980 * class.c (class_dtable_decl): Add macro - element of class_roots.
2981 (make_class_data): Define class_dtable_decl.
2982 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2984 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2986 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2987 uses of 'boolean' with 'bool'.
2989 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2991 * lang-specs.h: Add zero initializer for cpp_spec field to all
2994 2001-02-16 Per Bothner <per@bothner.com>
2996 Handle compiling multiple input files at once, and @FILE syntax.
2997 * gcj.texi: Updated documentation to match.
2998 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2999 * jcf-parse.c (parse_source_file): Split into ...
3000 (parse_source_file_1): New function - and:
3001 (parse_source_file_2): New function.
3002 (yyparse): On -ffilelist-file, open and scan named file.
3003 On first pass over files, only do parse_source_file_1.
3004 A new second pass calls parse_source_file_2 for each file to compile.
3005 (init_jcf_parse): Call init_src_parse.
3006 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3007 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3008 as multiple input file combined in one compilation.
3009 * lang-options.h: Add -ffilelist-file
3010 * lang.c (flag_filelist_file): New flag variable.
3011 (lang_f_options): Handle -ffilelist-file.
3012 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3013 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3014 gclass_list - use global fields of src_parse_roots instead.
3015 * parse.y (src_parse_roots): New array.
3016 (incomplete_class_list, gclass_list): New macros.
3017 (push_parser_context, java_pop_parser_context,
3018 java_parser_context_resume): Don't fiddle with deleted fields.
3019 (various): Use incomplete_class gclass_list and global macros
3020 instead of parse_ctxt fields - the lists are global.
3021 (init_src_parse): New function.
3023 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3025 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3027 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3029 * parse.y (check_inner_class_access): Moved declaration of local
3030 `enclosing_decl_type' to the right location.
3032 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3034 * parse.y (parser_check_super_interface): Don't call
3035 check_pkg_class_access for an inner interface.
3036 (parser_check_super): Don't call check_pkg_class_access for inner
3038 (do_resolve_class): Simplify enclosing type loop. Don't call
3039 check_pkg_class_access if CL and DECL are not set.
3040 (find_in_imports_on_demand): Set DECL if class_type needed to be
3041 loaded. Don't call check_pkg_class_access for an inner class.
3042 (check_inner_class_access): Rewritten to implement member access
3043 rules as per spec 6.6.1.
3044 (check_pkg_class_access): Handle the empty package correctly.
3045 (in_same_package): New function. Determine if two classes are in the
3048 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3050 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3051 method into array types.
3052 * parse.y (patch_method_invocation): Bypass access check on clone call
3055 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3057 * expr.c (build_instanceof): Check for arrays when trying fold to
3060 2001-02-15 Jim Meyering <meyering@lucent.com>
3062 * Make-lang.in (java.install-common): Depend on `installdirs'.
3063 (java.install-info): Likewise.
3065 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3067 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3069 2001-02-14 Tom Tromey <tromey@redhat.com>
3070 Alexandre Petit-Bianco <apbianco@cygnus.com>
3072 Fix for PR java/1261.
3073 * typeck.c (build_java_array_type): Add public `clone' method to
3075 * parse.y (resolve_qualified_expression_name): Use current_class
3076 when checking for inaccessibility.
3077 (patch_method_invocation): Fixed error message when accessibility
3078 denied. Added `from_super' argument.
3080 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3082 * parse.y (resolve_class): Don't build a fake decl. Use the one
3084 * typeck.c (build_java_array_type): Build and assign decl to array
3087 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3089 * parse.y (not_accessible_p): Changed leading comment. Added extra
3090 `where' argument. Use it to enforce protected access rules.
3091 (resolve_qualified_expression_name): Added extra argument to
3093 (patch_method_invocation): Use argument `primary' to provide
3094 not_accessible_p with an extra argument.
3095 (lookup_method_invoke): Added extra argument to not_accessible_p.
3096 (search_applicable_method_list): Likewise.
3098 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3100 * parse.y (resolve_qualified_expression_name): Try to resolve as
3101 an inner class access only if `decl' is a TYPE_DECL.
3103 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3105 * decl.c (classdollar_identifier_node): Initialize.
3106 * java-tree.h (enum java_tree_index): New entry
3107 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3108 (classdollar_identifier_node): New macro.
3109 (ID_CLASSDOLLAR_P): Likewise.
3110 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3111 (build_dot_class_method_invocation): Likewise.
3112 (find_applicable_accessible_methods_list): `class$' can't be
3115 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3117 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3119 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3121 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3122 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3125 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3127 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3128 outside of the `__U' sequence too.
3129 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3132 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3134 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3136 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3138 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3139 (JVGENMAIN_OBJS): Likewise.
3140 * java-tree.h (append_gpp_mangled_name): New prototype.
3141 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3142 Removed cast calling `gcc_add_root.'
3143 * jvgenmain.c (mangle_obstack): New global, initialized.
3145 (do_mangle_class): Constify local `ptr.'
3146 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3147 append_gpp_mangle_name and update `count' if necessary.
3148 Use `mangle_obstack.'
3149 * mangle.c (append_unicode_mangled_name): Removed.
3150 (append_gpp_mangled_name): Likewise.
3151 (unicode_mangling_length): Likewise.
3152 (mangle_member_name): Return type set to `void.'
3153 (mangle_field_decl): Don't append `U' in escaped names.
3154 (mangle_method_decl): Likewise.
3155 (mangle_member_name): Just use `append_gpp_mangled_name.'
3156 * mangle_name.c: New file.
3158 2001-02-07 Per Bothner <per@bothner.com>
3160 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3162 * check-init.c (check_init): Don't call done_alternative after
3163 processing loop code, as a LOOP_EXPR never terminates normally.
3165 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3167 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3169 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3171 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3174 2001-02-06 Tom Tromey <tromey@redhat.com>
3176 * lex.c (java_new_lexer): Longer error message.
3178 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3179 Alexandre Petit-Bianco <apbianco@cygnus.com>
3181 * typeck.c (build_prim_array_type): Added leading comment.
3182 (build_java_array_type): Moved locals out of
3183 block. Always create the `data' field, fixed alignment to match
3186 2001-02-04 Tom Tromey <tromey@redhat.com>
3188 * expr.c (java_lang_expand_expr): Don't bother recomputing
3189 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3192 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3194 * parse.y (process_imports): Save the original name of the import
3195 for better error report.
3197 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3199 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3200 of macros used when compiling jvspec.c.
3201 * jvspec.c (lang_specific_driver): Link with the shared
3204 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3206 * check-init.c (check_init): Call internal_error instead of fatal.
3207 * expr.c (java_lang_expand_expr): Likewise.
3208 * jcf-parse.c (get_constant): Likewise.
3209 * mangle.c (java_mangle_decl): Likewise.
3210 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3211 (operator_string): Likewise.
3212 * check-init.c (check_init): Call abort instead of fatal.
3213 * class.c (build_class_ref): Likewise.
3214 * constants.c (write_constant_pool): Likewise.
3215 * decl.c (start_java_method): Likewise.
3216 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3217 (java_stack_dup, encode_newarray_type): Likewise.
3218 (build_java_array_length_access): Likewise.
3219 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3220 (build_java_soft_divmod, build_invokeinterface): Likewise.
3221 * java-tree.h (INNER_CLASS_P): Likewise.
3222 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3223 (give_name_to_class, get_class_constant): Likewise.
3224 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3225 (find_constant_index, generate_bytecode_conditional): Likewise.
3226 (generate_bytecode_insns, perform_relocations): Likewise.
3227 * lex.c (java_unget_unicode, java_lex): Likewise.
3228 * mangle.c (mangle_type, mangle_record_type): Likewise.
3229 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3230 (finish_mangling): Likewise.
3231 * parse.h (MARK_FINAL_PARMS): Likewise.
3232 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3233 (obtain_incomplete_type, java_complete_class): Likewise.
3234 (java_check_regular_methods, java_complete_expand_method): Likewise.
3235 (cut_identifier_in_qualified, check_deprecation): Likewise.
3236 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3237 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3238 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3239 * typeck.c (set_local_type, parse_signature_type): Likewise.
3240 (parse_signature_string, build_java_signature): Likewise;
3241 (set_java_signature): Likewise.
3242 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3243 * class.c (add_method): Call fatal_error instead of fatal.
3244 (build_static_field_ref): Likewise.
3245 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3246 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3247 * lex.c (java_new_new_lexer): Likewise.
3248 * jv-scan.c (main): Likewise.
3249 (fatal_error): Renamed from fatal.
3250 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3252 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3253 (yyparse): Likewise.
3254 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3255 * lex.c (java_get_line_col): Likewise.
3256 * jcf-parse.c (load_class): Make errors non-fatal.
3257 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3259 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3261 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3262 (error): Remove unused function.
3263 (main): Don't use "__attribute__ alias" on generated class symbol.
3265 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3267 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3269 * parse.y (finish_method_declaration): Code accounting for WFLed
3270 method DECL_NAMEs deleted.
3271 (check_abstract_method_definitions): Likewise.
3272 (resolve_type_during_patch): Layout resolved type.
3273 * typeck.c (lookup_do): Removed unused local.
3275 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3277 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3278 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3279 integer_negative_one_node.
3280 * expr.c (build_java_binop): Likewise.
3282 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3284 * zextract.c (read_zip_archive): Read file_offset before writing
3285 zipd and consequently clobbering the header contents.
3287 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3289 * Make-lang.in: Remove all dependencies on defaults.h.
3290 * decl.c: Don't include defaults.h.
3292 * parse.y: Likewise.
3294 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3296 * ChangeLog (2001-01-21): Fixed typo.
3297 * class.c (layout_class_method): Code accounting for WFLed
3298 method DECL_NAMEs deleted.
3299 * constant.c (find_methodref_index): Likewise.
3300 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3301 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3302 (struct lang_decl): New field `wfl'.
3303 (java_get_real_method_name): Prototype deleted.
3304 * mangle.c (mangle_method_decl): Code accounting for WFLed
3305 method DECL_NAMEs deleted.
3306 * parse.h (GET_METHOD_NAME): Macro deleted.
3307 * parse.y (reset_method_name): Deleted.
3308 (method_header): Set DECL_FUNCTION_WFL.
3309 (check_abstract_method_header): Code accounting for WFLed method
3311 (java_get_real_method_name): Deleted.
3312 (check_method_redefinition): Code accounting for WFLed method
3313 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3314 (java_check_regular_methods): Likewise.
3315 (java_check_abstract_methods): Likewise.
3316 (java_expand_classes): Don't call `reset_method_name.'
3317 (search_applicable_method_list): Use DECL_NAMEs instead of
3319 * typeck.c (lookup_do): Code accounting for WFLed method
3322 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3324 * lex.c (java_read_char): Check for EOF from getc first.
3326 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3328 * class.c (layout_class): Don't lay the superclass out if it's
3329 already being laid out.
3330 * jcf-parse.c (handle_innerclass_attribute): New function.
3331 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3332 handle_innerclasses_attribute.
3333 (jcf_parse): Don't load an innerclasses if it's already being
3335 * jcf-write.c (append_innerclass_attribute_entry): Static
3336 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3337 to be zero for anonymous classes.
3339 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3341 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3343 * jcf-parse.c (set_source_filename): Use
3344 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3346 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3348 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3349 gets a unique asm name.
3351 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3353 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3354 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3356 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3357 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3358 * parse.y (lookup_package_type_and_set_next): Deleted.
3359 (resolve_package): Removed unnecessary code.
3360 (find_applicable_accessible_methods_list): `finit$' can't be
3362 * verify.c (pop_argument_types): Added missing prototype.
3364 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3366 * config-lang.in: Disable java by default.
3368 2001-01-23 Tom Tromey <tromey@redhat.com>
3370 * gcj.texi (Copying): New node.
3371 Added copyright information.
3373 2001-01-21 Per Bothner <per@bothner.com>
3375 Various fixes to allow compiling a compressed .jar/.zip archive.
3376 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3377 (struct ZipFile): Add fields name and next (from ZipFileCache).
3378 (struct ZipDirectory): New field zipf points to owning ZipFile.
3379 * jcf.h (struct ZipDirectory): Add forward declaration.
3380 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3381 Remove seen_in_zip and zip_offset fields.
3382 (JCF_SEEN_IN_ZIP): New macro.
3383 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3384 * jcf-io.c: Change all ZipFileCache to ZipFile.
3385 (read_zip_member): New function.
3386 (open_in_zip): Call read_zip_member.
3387 * jcf-parse.c (find_in_current_zip): Remove function.
3388 (read_class): Merge in find_in_current_zip functionality.
3389 Call read_zip_member if needed.
3390 (parse_zip_file_entries): Use read_zip_member.
3391 (process_zip_dir): Update for removed and added JCF fields.
3392 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3394 2001-01-21 Per Bothner <per@bothner.com>
3396 Minor optimization of static ggc roots.
3397 * jcf-parse.c (parse_roots): New static field.
3398 (current_field, current_method, current_file_list): Replace by macros
3399 naming fields of parse_roots.
3400 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3401 * class.c (class_roots): New static field.
3402 (registered_class, fields_ident, info_ident, class_list):
3403 New macros naming fields of parse_roots.
3404 (build_static_field_ref): Don't register roots here.
3405 (layout_class): Static field list replaced by macro class_list.
3406 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3407 Initialize fields_ident and info_ident here.
3409 2001-01-21 Per Bothner <per@bothner.com>
3411 * jcf-parse.c (ggc_mark_jcf): New function.
3412 (init_jcf_parse): Register current_jcf as ggc root.
3414 2001-01-21 Per Bothner <per@bothner.com>
3416 * lang.c (put_decl_node): Print method's name.
3418 2001-01-21 Per Bothner <per@bothner.com>
3420 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3421 (verify_jvm_instructions): Use it, for better error messages on loads.
3423 2001-01-21 Per Bothner <per@bothner.com>
3425 * verify.c (merge_type_state): Still may have to merge even if
3426 LABEL_VERIFIED (label).
3428 2001-01-21 Per Bothner <per@bothner.com>
3430 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3431 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3433 2001-01-19 Per Bothner <per@bothner.com>
3435 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3436 if expeting an interface type. Refines Tom's change of 2000-09-12.
3438 2001-01-18 Per Bothner <per@bothner.com>
3440 * gcj.texi (Input Options): Mention .java files.
3442 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3444 * lang-options.h (-Wunsupported-jdk11): Removed.
3445 * lang.c (flag_not_overriding): Deleted.
3446 (flag_static_local_jdk1_1): Likewise.
3447 (lang_W_options): Removed "unsupported-jdk11" entry.
3448 * parse.y (java_check_methods): Removed dead code.
3450 2001-01-17 Tom Tromey <tromey@redhat.com>
3452 Changes suggested by Per Bothner:
3453 * gcj.texi (Input Options): Don't mention input files.
3454 (Code Generation): Updated --main information.
3455 (Invoking jcf-dump): Mention that --javap is incomplete.
3456 From Alexandre Petit-Bianco:
3457 (Warnings): Don't mention -Wunsupported-jdk11.
3459 (Compatibility): Mention JDK 1.2-ness of libraries.
3460 (Resources): Mention resources used when writing gcj.
3462 2001-01-17 Tom Tromey <tromey@redhat.com>
3464 * gcj.texi: New file.
3465 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3466 (java.info): Depend on gcj.info.
3467 (java/gcj.dvi): New target.
3468 (java.dvi): Depend on gcj.dvi.
3469 (java.install-info): Wrote.
3471 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3473 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3474 having called make_decl_rtl.
3476 2001-01-14 Per Bothner <per@bothner.com>
3478 Various patches to emit better messages on verification errors.
3479 * expr.c (push_type_0): Return error indication on stack overflow,
3480 instead of callinfg fatal.
3481 (push_type): Now just call push_type_0 (nd fatal on overflow).
3482 (pop_type_0): Return detailed error message (in a char** argument).
3483 (pop_type): If pop_type_0 fails, print error message.
3484 (pop_argument_types): Moved to verify.c.
3485 * verify.c (pop_argument_types): Moved from expr.c.
3486 Return a (possible) error message, rather than void.
3487 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3488 (verify_jvm_instruction): Use new macros, improving error messages.
3489 For case OPCODE_astore use object_ptr_type_node.
3490 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3491 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3493 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3494 constant, return body without wrapper. (Improves constant folding.)
3495 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3497 2001-01-13 Per Bothner <per@bothner.com>
3499 * expr.c (expand_java_field_op): Assigning to a final field outside
3500 an initializer does not violate JVM spec, so should be warning, not
3501 error. (Sun's verifier does not complain - though MicroSoft's does.)
3503 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3505 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3508 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3510 * parse.y (resolve_expression_name): Permit instance variables from
3511 enclosing context in super constructor call.
3512 (resolve_qualified_expression_name): Permit enclosing class's qualified
3513 "this" in super constructor call.
3515 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3517 * class.c (build_utf8_ref): Remove last argument in call to
3518 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3519 (build_class_ref): Likewise.
3520 (build_static_field_ref): Likewise.
3521 (get_dispatch_table): Likewise.
3522 (layout_class_method): Likewise.
3523 (emit_register_classes): Likewise.
3524 * constants.c (build_constant_data_ref): Likewise.
3525 * decl.c (builtin_function): Likewise.
3526 (create_primitive_vtable): Likewise.
3527 * expr.c (build_known_method_def): Likewise.
3528 (build_jni_stub): Likewise.
3529 (java_lang_expand_expr): Likewise.
3531 2001-01-10 Tom Tromey <tromey@redhat.com>
3533 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3535 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3537 * java-tree.h (lang_printable_name_wls): New prototype.
3538 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3539 rather than `current_class' to print type name. Don't prepend type
3540 names when printing constructor names.
3541 (lang_printable_name_wls): New function.
3542 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3543 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3544 * parse.y (patch_method_invocation): Message tuned for constructors.
3545 (not_accessible_p): Grant `private' access from within
3548 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3550 All files with updated copyright when applicable.
3551 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3552 * class.c (mangle_class_field): Function removed.
3553 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3554 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3555 (build_class_ref): Call `java_mangle_class_field' instead of
3556 `mangle_class_field.'
3557 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3558 (layout_class): Call `java_mangle_decl' instead of
3559 `mangle_static_field.'
3560 (cxx_keywords): Initialized static array moved to `lex.c.'
3561 (layout_class_method): Changed leading comment. Simplified to
3562 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3563 * decl.c (lang_mark_tree): Mark field `package_list.'
3564 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3565 (struct lang_type): New field `package_list.'
3566 (unicode_mangling_length): Prototype removed.
3567 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3568 emit_unicode_mangled_name): Likewise.
3569 (cxx_keyword_p): New prototype.
3570 (java_mangle_decl, java_mangle_class_field,
3571 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3572 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3574 * jvgenmain.c (main_method_prefix): Global variable removed.
3575 (main_method_suffix): Likewise.
3576 (do_mangle_classname): New function.
3577 (main): Call it. Format changed to accommodate new mangling scheme.
3578 * lex.c: (utf8_cmp): Conditionally prototyped.
3579 (cxx_keywords): Moved from class.c, conditionally defined.
3580 (utf8_cmp, cxx_keyword_p): Likewise.
3581 * mangle.c (obstack.h, ggc.h): Included.
3582 (mangle_field_decl): New function.
3583 (mangle_method_decl, mangle_type, mangle_pointer_type,
3584 mangle_array_type, mangle_record_type,
3585 find_compression_pointer_match, find_compression_array_match,
3586 find_compression_record_match,
3587 find_compression_array_template_match, set_type_package_list,
3588 entry_match_pointer_p, emit_compression_string, init_mangling,
3589 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3590 (mangle_obstack): New global.
3591 (MANGLE_RAW_STRING): New macro.
3592 (unicode_mangling_length): Turned static.
3593 (append_unicode_mangled_name): Renamed from
3594 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3595 replaces `obstack', removed from the parameter list.
3596 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3597 replaces parameter `obstack', removed from the parameter list. Call
3598 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3599 (append_gpp_mangled_classtype): Removed.
3600 (compression_table, compression_next): New static variables.
3601 * parse.y (temporary_obstack): Extern declaration removed.
3603 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3605 * parse.y (patch_binop): Compute missing type in error situations.
3607 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3609 * class.c (make_class_data): Push initial value for "arrayclass".
3610 * decl.c (init_decl_processing): Add new class field "arrayclass".
3612 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3614 From patha@softlab.ericsson.se:
3615 * parse.y (switch_label): Use build, not build1, to construct
3618 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3620 * lang.c (lang_decode_option): Change -MA to -MP.
3621 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3622 Update to new prototype; do quote targets.
3623 (jcf_dependency_write): Update.
3625 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3627 Shorten primitive array allocation path:
3628 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3629 to create new primitive arrays.
3630 * expr.c (build_newarray): If generating native code, call
3631 soft_newarray_node with a reference to the primitive TYPE identifier
3632 instead of type_value.
3634 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3636 Fix for PRs gcj/312 and gcj/253:
3637 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3638 dest if they arn't already.
3639 * class.c (layout_class): Call maybe_layout_super_class on
3640 superinterfaces also, but only if compiling from bytecode.
3643 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3646 2000-12-15 Tom Tromey <tromey@redhat.com>
3648 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3651 2000-12-14 Andrew Haley <aph@redhat.com>
3653 * boehm.c (mark_reference_fields): Change test to correctly detect
3656 2000-12-15 Andreas Jaeger <aj@suse.de>
3658 * config-lang.in (lang_dirs): Added.
3660 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3662 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3663 Credits go to rth for finding it.
3665 2000-12-13 Mike Stump <mrs@wrs.com>
3667 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3669 2000-11-07 Tom Tromey <tromey@cygnus.com>
3671 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3672 * lex.c (java_ignorable_control_p): Removed.
3673 (java_letter_or_digit_p): Removed.
3674 (java_start_char_p): New function.
3675 (java_read_char): Return `int', not `unicode_t'. Changed
3677 (java_read_unicode): Likewise.
3678 (java_read_unicode_collapsing_terminators): Likewise.
3679 (java_get_unicode): Likewise.
3680 (java_new_lexer): Initialize hit_eof.
3681 (java_parse_end_comment): Take `int' argument.
3682 (java_parse_doc_section): Likewise.
3683 (java_parse_escape_sequence): Don't allow backlash-newline.
3685 * lex.h (JAVA_DIGIT_P): Removed.
3686 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3687 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3688 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3689 (JAVA_PART_CHAR_P): New macro.
3691 (JAVA_CHAR_ERROR): Now -2.
3692 (java_lexer): New field `hit_eof'.
3693 * chartables.h: New file.
3694 * gen-table.pl: new file.
3696 2000-11-20 Tom Tromey <tromey@cygnus.com>
3697 Alexandre Petit-Bianco <apbianco@cygnus.com>
3699 * parse.y (java_complete_lhs): Only allow compound assignment of
3700 reference type if type is String.
3702 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3704 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3705 jcf-path.c: Likewise.
3707 2000-12-09 Anthony Green <green@redhat.com>
3709 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3710 filestart and filename_length as int values.
3712 2000-12-07 Mo DeJong <mdejong@redhat.com>
3714 * jcf-io.c (find_class): Correct the logic that tests to see if a
3715 .java file is newer than its .class file. The compiler was
3716 incorrectly printing a warning when file mod times were equal.
3718 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3720 * jvgenmain.c: Use ISPRINT not isascii.
3722 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3724 * parse.y (end_artificial_method_body): Fixed typo.
3726 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3728 * parse.y (patch_method_invocation): Pick the correct enclosing
3729 context when creating inner class instances.
3732 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3734 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3735 Update copyright year to 2000.
3737 2000-11-23 Anthony Green <green@redhat.com>
3739 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3740 Move current_file_list out of yyparse and make it static.
3742 * expr.c: Declare quick_stack and tree_list_free_list as static
3743 (init_expr_processing): Register quick_stack and
3744 tree_list_free_list roots.
3746 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3748 * parse.y (build_outer_field_access): New local `decl_ctx', use
3749 it. Check for field's context and current class immediate outer
3750 context inheritance.
3751 (outer_field_access_p): Consider fields inherited from the last
3753 (build_access_to_thisn): Stop at the last enclosing context if
3757 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3759 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3761 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3763 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3766 2000-11-20 Tom Tromey <tromey@cygnus.com>
3768 * jv-scan.c (help): Document --complexity.
3769 (options): Added --complexity.
3770 (flag_complexity): New global.
3771 (main): Call `report'.
3772 * parse-scan.y (complexity): New global.
3773 (if_then_statement, if_then_else_statement,
3774 if_then_else_statement_nsi, switch_block_statement_group,
3775 while_expression, do_statement, for_begin, continue_statement,
3776 throw_statement, catch_clause, finally, method_invocation,
3777 conditional_and_expression, conditional_or_expression,
3778 conditional_expression): Update complexity.
3779 (reset_report): Reset complexity.
3780 (report): New function.
3782 2000-11-20 Tom Tromey <tromey@cygnus.com>
3784 * lex.c (yylex): Added STRICT_TK case.
3785 * parse.y (STRICT_TK): Added.
3786 * parse-scan.y (STRICT_TK): Added.
3787 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3788 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3790 * keyword.h: Rebuilt.
3791 * keyword.gperf (strictfp): Added.
3793 2000-11-20 Tom Tromey <tromey@cygnus.com>
3795 * lex.c (yylex): Recognize floating point constants with leading
3798 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3800 * java-tree.h (cyclic_inheritance_report): Constify.
3801 * parse.y (cyclic_inheritance_report): Likewise.
3803 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3805 * parse.y (goal): Remove call to ggc_add_string_root.
3807 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3809 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3810 Create string in scratch buffer, then pass to build_string.
3812 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3814 * parse.y (issue_warning_error_from_context): Add
3817 2000-11-11 Anthony Green <green@redhat.com>
3819 * jcf-parse.c (process_zip_dir): Add finput parameter.
3820 (jcf_figure_file_type): Call process_zip_dir with appropriate
3823 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3825 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3826 * jcf-parse.c (jcf_figure_file_type): Likewise.
3828 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3830 * parse.y (create_new_parser_context): Use memset () instead of
3833 2000-11-08 Tom Tromey <tromey@cygnus.com>
3835 * gjavah.c (process_file): Only include gcj/cni.h when generating
3838 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3840 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3841 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3842 instead of bzero ().
3844 2000-11-05 Tom Tromey <tromey@cygnus.com>
3846 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3847 * lex.c (IS_ZERO): New define.
3848 (java_perform_atof): Error on floating point underflow.
3850 2000-11-04 Tom Tromey <tromey@cygnus.com>
3852 * lex.c (java_parse_escape_sequence): Only read two octal
3853 characters if the first one is greater than 3. Don't allow
3854 "octal" numbers to include the digits 8 or 9.
3856 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3858 * Make-lang.in (java.distdir): Remove.
3860 2000-11-03 Tom Tromey <tromey@cygnus.com>
3862 * Make-lang.in (java.dvi): New target.
3863 Partial fix for PR other/567.
3865 * lang-options.h: Mention -Wout-of-date.
3866 * jcf-dump.c (flag_newer): New global.
3867 * gjavah.c (flag_newer): New global.
3868 * jcf-io.c (find_class): Only warn when flag_newer set.
3869 * lang.c (flag_newer): New global.
3870 (struct string_option): New declaration.
3871 (lang_W_options): New global.
3872 (process_option_with_no): New function.
3873 (lang_decode_option): Use it.
3875 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3876 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3879 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3880 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3881 * lex.c (java_read_unicode): Removed `term_context' argument.
3882 Recognize any number of `u' in `\u'.
3883 (java_read_unicode_collapsing_terminators): New function.
3884 (java_get_unicode): Use it.
3885 (java_lineterminator): Removed.
3886 (yylex): Produce error if character literal is newline or single
3887 quote. Return if eof found in middle of `//' comment. EOF in
3888 `//' comment is only an error if pedantic.
3889 (java_ignorable_control_p): New function.
3890 (java_parse_end_comment): Return if eof found in middle of
3893 * jv-scan.c (pedantic): New global.
3895 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3897 * parse.y (outer_field_access_p): Inherited fields aren't
3898 consider outer fields.
3899 (maybe_build_thisn_access_method): Use
3900 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3901 (resolve_expression_name): Trigger an error if a static field
3902 is being accessed as an outer field.
3904 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3906 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3909 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3911 * Make-lang.in: Move all build rules here from Makefile.in,
3912 adapt to new context. Wrap all rules that change the current
3913 directory in parentheses. Expunge all references to $(P).
3914 When one command depends on another and they're run all at
3915 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3916 all object-file generation rules. Delete obsolete variables.
3918 * Makefile.in: Delete.
3919 * config-lang.in: Delete outputs= line.
3921 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3923 * parse.y (patch_method_invocation): NULLify this_arg when already
3925 (maybe_use_access_method): Handle call to methods unrelated to the
3926 current class. Fixed comment.
3929 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3931 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3934 2000-10-24 Tom Tromey <tromey@cygnus.com>
3936 * lex.c (java_new_lexer): Initialize new fields. Work around
3937 broken iconv() implementations.
3938 (java_read_char): Swap bytes if required. Use fallback decoder if
3940 (byteswap_init, need_byteswap): New globals.
3941 (java_destroy_lexer): Only close iconv handle if it is in use.
3942 * lex.h (java_lexer): New fields read_anything, byte_swap,
3944 Made out_buffer unsigned.
3946 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3948 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3949 where an enclosing context can be set on the jdep.
3950 (do_resolve_class): Fixed identation.
3952 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3954 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3956 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3959 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3961 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3963 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3965 * jcf-write.c (OP1): Update `last_bc'.
3966 (struct jcf_block): Fixed indentation and typo in comments. New
3968 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3969 follows `monitorenter'.
3970 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3974 2000-10-16 Tom Tromey <tromey@cygnus.com>
3976 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3977 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3978 * lang-options.h: Added -MA, -MT, -MF..
3979 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3980 (DEPEND_TARGET_SET): New macro.
3981 (DEPEND_FILE_ALREADY_SET): Likewise.
3982 (init_parse): Handle new flags.
3983 * jcf.h (jcf_dependency_print_dummies): Declare.
3984 * Make-lang.in (s-java): Added mkdeps.o.
3985 * Makefile.in (BACKEND): Added mkdeps.o.
3986 (../gcjh$(exeext)): Added mkdeps.o.
3987 (../jcf-dump$(exeext)): Added mkdeps.o.
3988 * jcf-depend.c: Include mkdeps.h.
3989 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3990 add_entry): Removed.
3991 (jcf_dependency_reset): Rewrote.
3992 (dependencies): New global.
3993 (jcf_dependency_set_target): Rewrote.
3994 (jcf_dependency_add_target): Likewise.
3995 (jcf_dependency_add_file): Likewise.
3997 (print_ents): Removed.
3998 (jcf_dependency_write): Rewrote.
3999 (print_dummies): New global.
4000 (jcf_dependency_print_dummies): New function
4001 (jcf_dependency_write): Call deps_dummy_targets if required.
4003 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4005 * gjavah.c (add_class_decl): Removed unused variables `tname',
4006 `tlen' and `name_index'.
4007 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4008 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4009 in `wfl_operator' with value.
4010 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4011 (jcf_figure_file_type): Fixed identation.
4012 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4013 * parse.y (analyze_clinit_body): New function.
4014 (static_initializer:): Reset `current_static_block'.
4015 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4016 `wfl_operator' with new value.
4017 (lookup_cl): Use EXPR_WFL_FILENAME.
4018 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4019 analyze_clinit_body.
4020 (build_outer_field_access): Access to this$<n> built from
4021 current_class, not its outer context.
4022 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4023 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4024 (patch_method_invocation): Use `is_static_flag' when already
4026 (patch_newarray): Removed assignment in ternary operator.
4028 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4030 * except.c (free_eh_ranges): Don't free `whole_range'.
4032 2000-10-15 Anthony Green <green@redhat.com>
4034 * decl.c (init_decl_processing): Call init_class_processing before
4037 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4039 * check-init.c (check_init): Fixed leading comment. Use
4041 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4042 (give_name_to_locals): Likewise.
4043 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4044 fields in lang_decl_var.
4045 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4046 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4047 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4048 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4049 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4050 (LOCAL_FINAL): Rewritten.
4051 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4052 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4053 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4054 `init_final' fields.
4055 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4056 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4057 (TYPE_HAS_FINAL_VARIABLE): New macro.
4058 (struct lang_type): Added `afv' field.
4059 * parse.y (check_static_final_variable_assignment_flag): New function.
4060 (reset_static_final_variable_assignment_flag): Likewise.
4061 (check_final_variable_local_assignment_flag): Likewise.
4062 (reset_final_variable_local_assignment_flag): Likewise.
4063 (check_final_variable_indirect_assignment): Likewise.
4064 (check_final_variable_global_assignment_flag): Likewise.
4065 (add_inner_class_fields): Use LOCAL_FINAL_P.
4066 (register_fields): Handle local finals and final variables.
4067 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4068 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4069 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4071 (java_complete_expand_methods): Loop to set
4072 TYPE_HAS_FINAL_VARIABLE. Call
4073 `reset_final_variable_local_assignment_flag' and
4074 `check_final_variable_local_assignment_flag' accordingly before
4075 and after constructor expansion. Call
4076 `reset_static_final_variable_assignment_flag'
4077 before expanding <clinit> and after call
4078 `check_static_final_variable_assignment_flag' if the
4079 current_class isn't an interface. After all methods have been
4080 expanded, call `check_final_variable_global_assignment_flag' and
4081 `check_static_final_variable_assignment_flag' if the current class
4083 (maybe_yank_clinit): Fixed typo in comment.
4084 (build_outer_field_access_methods): Removed old sanity check. Use
4085 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4086 Don't create access methods for finals.
4087 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4088 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4089 existing DECL_INIT has been processed.
4090 (java_complete_lhs): Likewise.
4091 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4092 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4094 (patch_assignment): Use LOCAL_FINAL_P.
4095 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4096 DECL_INITIAL is nullified.
4099 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4101 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4103 * Makefile.in (parse.c, parse-scan.c): Likewise.
4105 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4107 * class.c (temporary_obstack): Remove.
4108 (make_class): Don't mess with obstascks.
4109 (push_class): Likewise.
4110 (set_super_info): Likewise.
4111 (add_method_1): Likewise.
4112 (add_method): Likewise.
4113 (add_field): Likewise.
4114 (build_utf8_ref): Likewise.
4115 (build_class_ref): Likewise.
4116 (build_static_field_ref): Likewise.
4117 (finish_class): Likewise.
4118 (push_super_field): Likewise.
4119 (layout_class): Likewise.
4120 (layout_class_methods): Likewise.
4121 (init_class_processing): Likewise.
4122 * constants.c (get_tag_node): Likewise.
4123 (build_constant_data_ref): Likewise.
4124 * decl.c (ggc_p): Remove.
4125 (copy_lang_decl): Use ggc_alloc.
4126 (complete_start_java_method): Don't mess with obstacks.
4127 (start_java_method): Likewise.
4128 (end_java_method): Likewise.
4129 * except.c (link_handler): Use xmalloc.
4130 (free_eh_ranges): New function.
4131 (method_init_exceptions): Use it.
4132 (add_handler): Use xmalloc.
4133 (expand_start_java_handler): Don't mess with obstacks.
4134 (prepare_eh_table_type): Likewise.
4135 (expand_end_java_handler): Likewise.
4136 * expr.c (push_value): Likewise.
4137 (create_label_decl): Likewise.
4138 (build_jni_stub): Likewise.
4139 (java_lang_expand_expr): Likewise.
4140 (note_instructions): Use xrealloc.
4141 (java_push_constant_from_pool): Don't mess with obstacks.
4142 (process_jvm_instruction): Likewise.
4143 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4145 * jcf-parse.c (get_constant): Don't mess with obstacks.
4146 (read_class): Likewise.
4147 (jcf_parse): Likewise.
4148 * lex.c (expression_obstack): Remove.
4149 (java_lex): Don't use obstack_free.
4150 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4151 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4152 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4153 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4154 * parse.y (gaol): Add more GC roots.
4155 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4156 (lookup_field_wrapper): Likewise.
4157 (obtain_incomplete_type): Don't mess with obstacks.
4158 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4160 (craft_constructor): Don't mess with obstacks.
4161 (safe_layout_class): Likewise.
4162 (java_complete_class): Likewise.
4163 (source_end_java_method): Likewise.
4164 (build_outer_field_access_methods): Likewise.
4165 (build_outer_method_access_method): Likewise.
4166 (maybe_build_thisn_access_method): Likewise.
4167 (build_dot_class_method_invocation): Likewise.
4168 (java_complete_tree): Likewise.
4169 (java_complete_lhs): Likewise.
4170 (do_merge_string_cste): Likewise.
4171 (patch_string_cst): Likewise.
4172 (array_constructor_check_entry): Likewise.
4173 * typeck.c (build_java_array_type): Likewise.
4174 (parse_signature_string): Likewise.
4175 (build_java_signature): Likewise.
4177 2000-10-12 Tom Tromey <tromey@cygnus.com>
4180 * gjavah.c (add_class_decl): Don't special-case inner classes.
4181 (add_namelet): Likewise.
4183 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4185 * java-tree.h: Constify current_encoding.
4186 * lang.c: Constify current_encoding.
4188 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4190 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4191 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4193 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4195 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4196 patch. Fixes gcj/340.
4198 2000-10-10 Tom Tromey <tromey@cygnus.com>
4200 * lex.c (java_new_lexer): Initialize out_first and out_last
4202 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4204 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4206 * parse.y (pop_current_osb): New function.
4207 (array_type:): Use `dims:', changed actions
4208 accordingly. Suggested by Anthony Green.
4209 (array_creation_expression:): Used pop_current_osb.
4210 (cast_expression:): Likewise.
4211 (search_applicable_method_list): Fixed indentation.
4213 2000-10-08 Anthony Green <green@redhat.com>
4215 * parse.y (array_type_literal): Remove production.
4216 (type_literals): Refer to array_type, not array_type_literal.
4218 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4220 Patch contributed by Corey Minyard.
4221 * decl.c (check_local_named_variable): New function.
4222 (tree check_local_unnamed_variable): Likewise.
4223 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4225 2000-10-07 Anthony Green <green@redhat.com>
4227 * class.c (layout_class): Handle case where superclass can't be
4230 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4232 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4235 2000-10-05 Tom Tromey <tromey@cygnus.com>
4237 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4238 * jvgenmain.c (class_mangling_prefix): Removed.
4239 (class_mangling_suffix): New global.
4241 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4243 (print_method_info): Handle overrides for static and final
4245 (process_file): Generate declaration for class object field.
4246 * class.c (cxx_keywords): New array.
4247 (utf8_cmp): New function.
4248 (cxx_keyword_p): New function.
4249 (layout_class_method): Mangle C++ keywords by appending `$'.
4250 (mangle_field): New function.
4251 (mangle_class_field): Use mangle_field. Mangle class name as
4253 (mangle_static_field): Use mangle_field.
4255 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4257 * decl.c (find_local_variable): Removed uncessary type check and
4258 fixed range check typo. From Corey Minyard.
4260 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4262 * decl.c (give_name_to_locals): New local `code_offset'. Call
4263 `maybe_adjust_start_pc'.
4264 * expr.c (note_instructions): New function.
4265 (expand_byte_code): Don't collect insn starts here.
4266 (peek_opcode_at_pc): New function.
4267 (maybe_adjust_start_pc): Likewise.
4268 * java-tree.h (maybe_adjust_start_pc): Declare.
4269 (note_instructions): Likewise.
4270 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4272 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4274 * parse.y (field_access:): Fixed indentation.
4275 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4277 2000-09-07 Tom Tromey <tromey@cygnus.com>
4280 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4281 JPRIMITIVE_TYPE_P, for arithmetic operators.
4282 (patch_method_invocation): Indentation fix.
4283 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4284 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4285 (do_unary_numeric_promotion): Cleaned up code.
4286 (valid_cast_to_p): Handle boolean correctly.
4288 2000-09-27 Tom Tromey <tromey@cygnus.com>
4290 * lex.c (java_read_unicode): Reset bs_count when finished with
4293 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4296 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4297 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4298 (typeck.o): Depend on ggc.h.
4299 * class.c (add_method_1): Use GC functions for allocation.
4300 (init_class_processing): Register roots.
4301 * decl.c (ggc_p): Set to 1.
4302 (pending_local_decls): Make it static.
4303 (push_jvm_slot): Use GC functions for allocation.
4304 (init_decl_processing): Register roots.
4305 (give_name_to_locals): Use GC functions for allocation.
4306 (lang_mark_tree): New function.
4307 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4308 functions for allocation.
4309 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4310 * lex.c (java_lex): Use build_string, rather than replicating it
4312 * parse.y (goal): Add more roots.
4313 (mark_parser_ctxt): New function.
4314 * typeck.c: Include ggc.h.
4316 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4319 contains something else than MODIFY_EXPR.
4321 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4323 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4324 * Makefile.in (parse.o): Depend on ggc.h.
4325 (class.o): Likewise.
4326 (constants.o): Likewise.
4329 (jcf-parse.o): Likewise.
4330 (jcf-write.o): Likewise.
4331 (mangle.o): Likewise.
4332 * class.c: Include ggc.h.
4333 (build_static_field_ref): Register GC roots.
4334 (layout_class): Likewise.
4335 (init_class_processing): Likewise.
4336 * constants.c: Include ggc.h.
4337 (current_constant_pool_data_ref): Remove.
4338 (tag_nodes): Move it to ...
4339 (get_tag_node): ... here. Register GC roots.
4340 * decl.c: Include ggc.h. Remove many global tree definitions.
4341 (throw_node): Define.
4342 (java_global_trees): Likewise.
4343 (predef_filenames): Make the size a constant.
4344 (init_decl_processing): Adjust accordingly.
4345 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4346 * expr.c: Include ggc.h.
4347 (init_expr_processing): Register GC roots.
4348 (build_invokeinterface): Likewise.
4349 * java-tree.h: Replace extern tree declarations with macros.
4350 (java_global_trees): New variable.
4351 (java_tree_index): New enumeration.
4352 (init_jcf_parse): Declare.
4353 * jcf-parse.c: Include ggc.h.
4354 (current_class): Remove declaration.
4355 (main_class): Likewise.
4356 (all_class_list): Likewise.
4357 (predefined_filename_p): Adjust for constant size of
4359 (init_jcf_parse): New function.
4360 * jcf-write.c: Include ggc.h.
4361 (generate_classfile): Register GC roots.
4362 (append_synthetic_attribute): Likewise.
4363 (append_innerclass_attribute_entry): Likewise.
4364 * lang.c: Include ggc.h.
4365 (lang_print_error): Register GC roots.
4366 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4368 * parse.y: Include ggc.h.
4369 (wfl_operator): Remove.
4370 (goal): Register GC roots.
4371 (java_pop_parser_context): Adjust for new field names.
4372 (java_parser_context_save_global): Likewse.
4373 (java_parser_context_restore_global): Likewise.
4374 (java_parser_context_suspend): Likewise.
4375 (java_parser_context_resume): Likewise.
4376 (verify_constructor_circularity): Register GC roots.
4377 (lookup_cl): Likewise.
4378 (java_reorder_fields): Likewise.
4379 (build_current_this): Likewise.
4380 (class_in_current_package): Likewise.
4381 (argument_types_convertible): Likewise.
4382 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4384 2000-09-14 Tom Tromey <tromey@cygnus.com>
4386 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4388 2000-09-13 Tom Tromey <tromey@cygnus.com>
4390 * jcf-parse.c: Include <locale.h>.
4391 * jv-scan.c: Include <locale.h>.
4393 2000-09-12 Tom Tromey <tromey@cygnus.com>
4395 * expr.c (pop_type_0): Return `Object' if trying to merge two
4397 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4398 interface types; `Object' is always a valid supertype.
4400 2000-09-12 Tom Tromey <tromey@cygnus.com>
4403 * jv-scan.c (help): Document --encoding.
4404 (options): Added `encoding' entry.
4405 (OPT_ENCODING): New define.
4406 (main): Handle --encoding.
4407 Include <langinfo.h> if nl_langinfo exists.
4408 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4410 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4411 (parse_source_file): Correctly call java_init_lex. Added `finput'
4412 argument. Use nl_langinfo to determine default encoding.
4413 * java-tree.h (current_encoding): Declare.
4414 * parse.y (java_parser_context_restore_global): Don't restore
4416 (java_parser_context_save_global): Don't set `finput' field.
4417 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4419 * lang.c (current_encoding): New global.
4420 (lang_decode_option): Recognize `-fencoding='.
4421 (finish_parse): Don't close finput.
4422 * parse.h (struct parser_ctxt): Removed `finput' and
4423 `unget_utf8_value' fields. Added `lexer' field.
4424 (java_init_lex): Fixed declaration.
4425 * lex.c (java_new_lexer): New function.
4426 (java_destroy_lexer): Likewise.
4427 (java_read_char): Added `lex' argument. Handle iconv case.
4428 (java_read_unicode): Added `lex' argument. Count backslashes in
4430 (java_init_lex): Added `finput' and `encoding' arguments. Set
4431 `lexer' field in ctxp.
4432 (BAD_UTF8_VALUE): Removed.
4433 (java_lex): Handle seeing UEOF in the middle of a string literal.
4434 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4435 (java_lexer): New structure.
4438 (DEFAULT_ENCODING): New define.
4439 (java_destroy_lexer): Declare.
4441 2000-09-12 Tom Tromey <tromey@cygnus.com>
4444 * lex.c (java_init_lex): Initialize java_io_serializable.
4445 * parse.y (java_io_serializable): New global.
4446 (valid_ref_assignconv_cast_p): An array can be cast to
4449 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4451 * decl.c, expr.c: Include defaults.h if not already included.
4452 Don't define the *_TYPE_SIZE macros.
4454 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4456 * typeck.c (build_java_array_type): Correct first parameter
4457 in ADJUST_FIELD_ALIGN invocation.
4459 2000-09-06 Tom Tromey <tromey@cygnus.com>
4461 * lang-specs.h: Also recognize `-femit-class-files'.
4463 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4465 * verify.c (merge_types): Load the types to merge if necessary.
4467 2000-09-02 Anthony Green <green@redhat.com>
4469 * jcf-io.c: Include zlib.h.
4470 (open_in_zip): Read compressed class file archives.
4471 * zipfile.h (ZipDirectory): Add uncompressed_size and
4472 compression_method fields.
4473 * zextract.c (read_zip_archive): Collect file compression info.
4475 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4477 * parse.y (do_resolve_class): Also explore superclasses of
4478 intermediate enclosing contexts when searching for inner classes.
4480 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4482 * parse.y (variable_declarator_id:): Better error message.
4483 (expression_statement:): Use YYNOT_TWICE.
4484 (cast_expression:): Likewise.
4485 (assignment:): Likewise.
4487 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4489 * parse.y (do_merge_string_cste): New locals. Create new
4490 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4492 2000-08-07 Hans Boehm <boehm@acm.org>
4494 * boehm.c (mark_reference_fields): Set marking bits for all words in
4495 a multiple-word record.
4496 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4499 2000-08-31 Mike Stump <mrs@wrs.com>
4501 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4502 jcf-dump$(exeext)): Make parallel safe.
4504 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4506 * jcf-parse.c (set_source_filename): Constify a char *.
4507 * jcf-write.c (append_innerclasses_attribute,
4508 make_class_file_name): Constify a char *. Don't recycle a
4509 variable for an unrelated purpose.
4510 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4511 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4513 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4515 * expr.c (can_widen_reference_to): Fixed indentation.
4516 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4517 * parse.y: `finit$' replaces `$finit$' in comments.
4518 (try_builtin_assignconv): Fixed leading comment.
4520 2000-08-25 Greg McGary <greg@mcgary.org>
4522 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4524 2000-08-24 Greg McGary <greg@mcgary.org>
4526 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4527 * parse.y (BINOP_LOOKUP): Likewise.
4529 2000-08-22 Andrew Haley <aph@cygnus.com>
4531 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4532 sign extending. Fixes gcj/321.
4533 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4534 combining to make a jlong. Fixes gcj/321.
4536 2000-08-21 Nix <nix@esperi.demon.co.uk>
4538 * lang-specs.h: Do not process -o or run the assembler if
4541 2000-08-16 Andrew Haley <aph@cygnus.com>
4543 * typeck.c (build_java_array_type): Rewrite code to do array
4544 alignment. Take into account back-end macros when aligning array
4545 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4546 user to set alignment. Fixes gcj/252 and 160.
4548 2000-08-09 Tom Tromey <tromey@cygnus.com>
4550 * parse.y (check_abstract_method_definitions): Now return `int'.
4551 Check implemented interfaces. Fixes PR gcj/305.
4553 * parse.y (patch_switch_statement): Disallow `long' in switch
4554 expressions. Fixes PR gcj/310.
4556 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4558 * decl.c (finit_leg_identifier_node): New global.
4559 (init_decl_processing): Use `finit$' to initialize
4560 finit_identifier_node. Use `$finit$' to initialize
4561 finit_leg_identifier_node.
4562 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4563 * java-tree.h (finit_identifier_node): Changed attached comment.
4564 (finit_leg_identifier_node): New declaration.
4565 (ID_FINIT_P): Take finit_identifier_node and
4566 finit_leg_identifier_node into account. This is a backward
4569 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4571 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4573 (generate_bytecode_insns): Check `nargs' before emitting it.
4574 * verify.c (merge_type_state): Fixed typo.
4575 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4576 generate_bytecode_{conditional,insns}.
4578 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4580 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4583 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4585 * class.c (maybe_layout_super_class): Fixed indentation.
4586 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4587 (java_check_methods): New function declaration.
4588 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4589 instead of `str_ptr'.
4590 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4591 of a `invokeinterface' at the right time.
4592 * parse.h (WFL_STRIP_BRACKET): New macro.
4593 (SET_TYPE_FOR_RESOLUTION): Use it.
4594 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4595 (check_class_interface_creation): Don't check for cross package
4596 innerclass name clashes.
4597 (method_header): Behave properly if MDECL is `error_mark_node'.
4598 (method_declarator): Return `error_mark_node' if bogus current
4600 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4601 (resolve_and_layout): New local `decl_type', set and used. Call
4603 (java_check_methods): New method.
4604 (java_layout_classes): Use it.
4605 (resolve_qualified_expression_name): No EH check necessary in
4607 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4609 (patch_assignment): Set DECL_INITIAL on integral final local.
4611 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4613 * java-tree.h (flag_extraneous_semicolon): New extern.
4614 * lang-options.h: (-Wextraneous-semicolon): New option.
4615 * lang.c (flag_redundant): Fixed typo in leading comment.
4616 (flag_extraneous_semicolon): New global.
4617 (lang_decode_option): Set `flag_extraneous_semicolon' when
4618 -Wall. Decode `-Wextraneous-semicolon'.
4619 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4620 `empty_statement' rule.
4621 (class_body_declaration): Likewise.
4622 (method_body:): Accept `;' as a method body.
4623 (static_initializer:): Removed `SC_TK' hack.
4624 (constructor_block_end:): Likewise.
4625 (empty_statement:): Report deprecated empty declaration. Fixes
4628 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4630 * parse.y (build_dot_class_method_invocation): Changed parameter
4631 name to `type'. Build signature from `type' and convert it to a
4632 STRING_CST if it's an array.
4633 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4634 to use `ref_type' directly.
4636 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4638 * lang-options.h: Added a comma after the last element to avoid
4639 syntax errors when other languages define additional options.
4641 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4643 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4644 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4645 (jc1): Link with $(BACKEND).
4646 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4648 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4650 * jvspec.c: Adjust type of second argument to
4651 lang_specific_driver, and update code as necessary.
4653 * class.c (build_dtable_decl): Initialize dummy.
4655 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4657 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4658 method bodies not to rule out discarding `<clinit>'; don't use
4659 <clinit> to initialize static fields with constant initializers.
4661 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4663 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4665 (method_synthetic): New global.
4666 (HANDLE_METHOD): Recognize synthetic method and tell
4667 `print_method_info' about it.
4668 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4669 processing a synthetic method.
4670 * jcf-reader.c (skip_attribute): New function.
4671 ( skip_attribute): Likewise.
4673 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4675 * parse.y (build_outer_field_access): Fixed comments.
4676 (fix_constructors): Emit the initialization of this$<n> before
4678 (resolve_qualified_expression_name): Build an access to `decl' if
4681 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4683 * parse-scan.y (curent_class): Non longer const.
4684 (inner_qualifier, inner_qualifier_length): Deleted.
4685 (current_class_length): New global.
4686 (bracket_count): Fixed typo in leading comment.
4687 (anonymous_count): New global.
4688 (class_instance_creation_expression:): Handle anonymous classes.
4689 (anonymous_class_creation:): New rule.
4690 (push_class_context): Rewritten.
4691 (pop_class_context): Likewise.
4692 (INNER_QUALIFIER): Macro deleted.
4693 (report_class_declaration): call `push_class_context' when
4694 entering the function. `fprintf' format modified not to use
4696 (report_class_declaration): Assign `package_name' and
4697 `current_class' to NULL separately.
4699 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4701 * expr.c (build_invokeinterface): Call layout_class_methods on
4704 2000-07-27 Tom Tromey <tromey@cygnus.com>
4705 Anthony Green <green@cygnus.com>
4706 Alexandre Petit-Bianco <apbianco@cygnus.com>
4708 * class.c (make_class_data): Create vtable for abstract classes.
4709 (get_dispatch_table): Changed to cope with abstract classes.
4711 2000-07-27 Tom Tromey <tromey@cygnus.com>
4713 * parse.y (patch_method_invocation): Don't reverse the argument
4714 list when dealing with anonymous class constructors. Fixed typo in
4717 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4719 * parse.y (build_alias_initializer_parameter_list): Reverse
4720 crafted list when building aliases for anonymous class
4723 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4725 * parse.y (jdep_resolve_class): Don't bother checking potential
4726 innerclass access if `decl' is NULL.
4727 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4730 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4732 * parse.c: Remove (again.)
4734 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4736 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4737 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4738 outside the `if' statement, alias to innerclass removed, `decl'
4739 used to mark the class complete.
4741 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * parse.y (simple_name:): Fixed typo in error message.
4745 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4747 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4748 or its first operand can be error marks.
4750 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4752 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4753 * parse.y (method_header): Likewise.
4755 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4757 * parse.y (process_imports): Consider that one might be trying to
4758 import an innerclass. Fixes gcj/254
4760 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4762 * parse.y (find_as_inner_class): Handle the case where the
4763 enclosing context of an innerclass has been loaded as bytecode.
4765 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4767 * parse.y (simple_name:): Reject `$' in type names.
4768 (resolve_type_during_patch): Use `type' as a second
4769 argument to resolve_no_layout. Fixes gcj/257.
4771 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4773 * parse.y (find_most_specific_methods_list): Select the only
4774 non-abstract method even if max has been set.
4775 Fixes gcj/285, gcj/298.
4777 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4779 * lang-specs.h: Added %(jc1) to java compiler options.
4781 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4783 * .cvsignore: New file.
4785 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4787 * parse.y (not_accessible_p): Access granted to innerclasses
4788 (indirectly) extending the reference type. Fixes gcj/249.
4790 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4792 * parse.y (patch_method_invocation): Fixed comment.
4793 (maybe_use_access_method): Build this$<n>s to the context of the
4794 target method, or a type that extends it. Fixes gcj/242.
4796 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4800 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4802 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4804 2000-07-13 Tom Tromey <tromey@cygnus.com>
4806 * lang-specs.h: Added %{I*}.
4808 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4810 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4812 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4814 * parse-scan.c: Remove.
4816 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * class.c (set_super_info): Handled protected inner classes.
4819 (common_enclosing_context_p): Bail early if arguments aren't both
4821 (get_access_flags_from_decl): Handle private and protected inner
4823 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4824 (CLASS_PROTECTED): Likewise.
4825 (struct lang_type): New bitfield `poic'.
4826 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4828 (check_inner_class_access): Renamed arguments, added
4829 comments. Handles protected inner classes (fixes gcj/225)
4830 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4832 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4834 * parse.y (resolve_qualified_expression_name): Verify qualified
4835 access to `this'. Fixes gcj/239.
4837 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * jcf-write.c (generate_classfile): Don't install ConstantValue
4842 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * parse.y (resolve_qualified_expression_name): Handle inner class
4845 access. Fixes gcj/256.
4847 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4849 * jcf-write.c (generate_classfile): Properly install the
4850 ConstantValue attribute and the initial value constant pool index
4851 on string constants.
4852 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4855 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4857 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4859 * parse.y (find_as_inner_class): Fixed typo.
4860 (do_resolve_class): Explore enclosing contexts when searching for
4861 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4862 (check_inner_class_access): Check `decl' which can be null in case
4865 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * java-tree.h (java_debug_context): Declared `extern'.
4868 (safe_layout_class): Likewise.
4869 * parse.y (resolve_field_access): Field must be `static' in order
4870 to be replaced by its initial value. Added comments.
4871 (find_applicable_accessible_methods_list): Fixed typo.
4872 (find_most_specific_methods_list): Methods found in innerclasses
4873 take over methods founds in the enclosing contexts.
4874 (java_complete_tree): Loosen restrictions on the type of DECLs
4875 that can be replaced by their initialization values.
4876 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4878 2000-07-05 Tom Tromey <tromey@cygnus.com>
4880 * Make-lang.in (PARSE_DIR): New macro.
4881 (PARSE_RELDIR): Likewise.
4882 (PARSE_C): Likewise.
4883 (PARSE_SCAN_C): Likewise.
4884 ($(PARSE_C)): New target.
4885 ($(PARSE_SCAN_C)): Likewise.
4886 (SET_BISON): New macro.
4887 (BISONFLAGS): Likewise.
4888 (JAVABISONFLAGS): Likewise.
4890 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4892 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4893 argument on the first pass for CNI as well as JNI.
4894 (print_method_info): Set up method name on the first pass only.
4896 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * parse.y (parser_qualified_classname): Removed parameter
4900 (create_interface): Removed first passed parameter to
4901 parser_qualified_classname.
4902 (create_class): Likewise. Don't install alias on static
4903 innerclasses. Fixes gcj/275.
4905 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4907 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4908 debugable statement with empty_stmt_node. Fixes gcj/272
4910 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4912 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4915 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4917 * jcf-write.c (push_long_const): Appropriately cast short negative
4920 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4922 * parse.y (verify_constructor_super): Use loop variable
4923 `m_arg_type' initialized with `mdecl_arg_type'.
4925 2000-06-29 Tom Tromey <tromey@cygnus.com>
4927 * parse.y (resolve_field_access): Handle case where `type_found'
4930 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * expr.c (lookup_field): The same field can be found through two
4933 different interface. Don't declare it ambiguous in that case.
4935 2000-06-27 Tom Tromey <tromey@cygnus.com>
4937 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4938 follows \r, then unget it at a lower level.
4940 2000-06-26 Tom Tromey <tromey@cygnus.com>
4942 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4945 2000-06-25 Tom Tromey <tromey@cygnus.com>
4947 * parse.y (for_statement): Wrap expression in a WFL if it is a
4948 constant. For PR gcj/268.
4950 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4952 * parse.y (do_resolve_class): Minor optimiztion in the package
4953 list search. Removed unnecessary test and return statement.
4954 (valid_ref_assignconv_cast_p): Order of arguments to
4955 enclosing_context_p fixed.
4957 2000-06-24 Tom Tromey <tromey@cygnus.com>
4959 * expr.c (lookup_field): Print error and return error_mark_node if
4960 field reference is ambiguous.
4962 * parse.y (check_abstract_method_definitions): Also check if
4963 `other_method' is abstract.
4965 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4967 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4969 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4970 (struct lang_type): New field `pic'.
4971 (CLASS_PRIVATE): New macro.
4972 * parse.y (check_inner_class_access): New function.
4973 (jdep_resolve_class): Call it.
4975 2000-06-23 Tom Tromey <tromey@cygnus.com>
4977 * parse.y (patch_incomplete_class_ref): Initialize the returned
4978 class. For PR gcj/260.
4980 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4982 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4984 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4986 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4987 Java specific checks.
4988 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4990 * java-tree.def (CASE_EXPR): Marked 'e'.
4991 (DEFAULT_EXPR): Likewise.
4992 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4994 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4995 Java specific checks.
4996 (generate_bytecode_insns): Test try_block for BLOCK before using
4998 * parse.y (build_wfl_wrap): Added `location' argument. Set
4999 EXPR_WFL_LINECOL accordingly.
5000 (dim_expr:): Wrap constants with WFLs.
5001 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5002 (resolve_package): Check for `stmt' not being a BLOCK before
5003 building a debuggable statement with it.
5004 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5006 (resolve_field_access): Make sure `decl' is a DECL before treating
5008 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5009 IDENTIFIER_NODE before treating it as such.
5010 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5011 treating it as such.
5012 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5013 to be applied only on non array types.
5015 2000-06-16 Per Bothner <per@bothner.com>
5017 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5018 define in terms of DECL_RESULT, as that fails when --enable-checking.
5020 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5022 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5023 types the same in comparison.
5024 (CHECK_OP): Add static prototype.
5026 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5028 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5029 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5032 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5034 * decl.c (create_primitive_vtable): Prototype.
5036 * jcf-write.c (generate_bytecode_insns): Initialize variable
5039 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5041 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5043 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5044 to track searched classes, and do not search the same class more than
5045 once. Call find_applicable_accessible_methods_list on immediate
5046 superclass, instead of search_applicable_method_list on all ancestors.
5049 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5051 * parse.y (register_fields): Permit static fields in inner classes
5052 if they are final. Fix for PR gcj/255.
5054 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5056 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5057 * parse.y (find_in_imports): Returned type changed to void,
5058 leading comment fixed.
5059 (register_package): New function.
5060 (qualify_and_find): Likewise.
5061 (package_declaration:): Use `register_package'.
5062 (single_type_import_declaration:): Removed local variable
5063 `node'. Added missing `;' for consistency.
5064 (type_import_on_demand_declaration:): Use `chainon' to link new
5066 (lookup_field_wrapper): Lookup local variables defined in outer
5068 (java_complete_class): Don't reverse the list of imported on demand.
5069 (do_resolve_class): Reorganized. Removed local variable
5070 `original_name'. Call `qualify_and_find' with the current package
5071 name, invoke `find_in_imports_on_demand' right after. Call
5072 `qualify_and_find' with the packages we've seen so far. Fixed
5073 operations numbering in comments.
5074 (java_expand_class): Don't reverse `package_list'.
5075 (find_most_specific_methods_list): New local variables `abstract'
5076 and `candidates'. Use them to pick the right method.
5078 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5080 * parse.y (check_modifiers_consistency): Don't subtract out
5081 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5083 2000-06-04 Philipp Thomas <pthomas@suse.de>
5085 * Makefile.in (INTLLIBS): New.
5089 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5091 * class.c (get_dispatch_table): Build the vtable dummy entry list
5092 element with a null purpose. Fixed leading comment.
5093 (build_dtable_decl): Build an accurate dtable type when appropriate
5096 2000-06-02 Richard Henderson <rth@cygnus.com>
5098 * lang.c (lang_get_alias_set): New.
5100 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5102 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5103 before using it as the accessed field.
5105 2000-05-31 Tom Tromey <tromey@cygnus.com>
5107 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5108 char_array_vtable, short_array_vtable, int_array_vtable,
5109 long_array_vtable, float_array_vtable, double_array_vtable):
5111 * expr.c (get_primitive_array_vtable): New function.
5112 (create_primitive_vtable): New function.
5113 (java_lang_expand_expr): Enable code to statically generate
5115 * decl.c (init_decl_processing): Create primitive vtables.
5116 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5117 short_array_vtable, int_array_vtable, long_array_vtable,
5118 float_array_vtable, double_array_vtable): Define.
5120 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5122 * java/parse.y (find_applicable_accessible_methods_list):
5123 Don't add an uninitialized value to the list.
5125 2000-05-25 Tom Tromey <tromey@cygnus.com>
5127 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5128 when trying to see if field's class should be initialized. Always
5129 initialize field's declaring class, not qualified class.
5132 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5133 `wfl_operator', to maybe_build_primttype_type_ref.
5136 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5138 * parse.y (patch_method_invocation): Don't try to lookup methods
5141 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5143 * parse.y (resolve_field_access): Call the appropriate <clinit>
5144 before accessing the length of a static array. Craft a decl for
5145 the field while its time. Fixes PR gcj/129.
5147 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5149 * parse.y (resolve_package): Correctly set `*next' (was off by
5151 (resolve_qualified_expression_name): Fixed comment.
5153 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5155 * jcf-parse.c (jcf_parse_source): Reset current_class and
5156 current_function_decl to NULL before parsing a new file.
5158 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5160 * parse.y (block_end:): If the collected block doesn't feature a
5161 statement, insert an empty statement.
5163 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5165 * parse.y (maybe_yank_clinit): New function.
5166 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5167 end of the list of methods belonging to a class.
5168 (java_complete_expand_method): Check whether <clinit> is really
5169 necessary and expand it accordingly.
5171 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5173 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5174 processed by the method's switch statement.
5176 2000-05-19 Tom Tromey <tromey@cygnus.com>
5178 * java-tree.h: Added init state enum.
5179 * decl.c (emit_init_test_initialization): Initialize class
5180 initialization check variable by looking at class' state.
5182 2000-05-19 Tom Tromey <tromey@cygnus.com>
5184 * java-tree.h (build_instanceof): Declare.
5185 (build_get_class): Declare.
5186 * parse.y (patch_binop): Use build_instanceof.
5187 * expr.c (build_instanceof): New function. If class is final,
5188 don't make a function call.
5189 (expand_java_INSTANCEOF): Use it.
5190 (build_get_class): New function.
5192 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5194 * jcf-write.c (generate_classfile): Scan the source_file for
5195 slashes with the right pointer variable.
5197 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5199 * lang.c (lang_decode_option): Update -Wunused flags by calling
5201 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5203 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5205 * check_init.c (check_init): Constify local char *.
5206 * class.c (push_class): Constify local char *.
5207 * java_tree.h: Update prototypes.
5208 * jcf-io.c (open_class): Constify filename parameter and
5210 (find_class): Remove redundant string copy. Cast return from
5212 * jcf-parse.c (read_class, parse_class_file, yyparse):
5213 Constify local char *.
5214 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5215 Constify local char *.
5216 * jcf.h (JCF): Constify filename and classname.
5217 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5218 * lang.c (init_parse): Constify parameter and return value.
5219 * lex.c (java_get_line_col): Constify filename parameter.
5220 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5221 * parse.y (java_parser_context_suspend,
5222 issue_warning_error_from_context, safe_layout_class): Constify
5224 * parse.c: Regenerate.
5226 2000-05-08 Tom Tromey <tromey@cygnus.com>
5228 * expr.c (build_jni_stub): Cache the result of
5229 _Jv_LookupJNIMethod.
5231 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5233 * decl.c (predef_filenames_size): Now 7.
5234 (predef_filenames): New seventh entry.
5236 2000-05-04 Tom Tromey <tromey@cygnus.com>
5238 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5239 Keep track of when we've seen a reference field after a
5240 non-reference field.
5241 (get_boehm_type_descriptor): Handle case where we see
5242 non-reference fields but no trailing reference field.
5243 * decl.c (rawdata_ptr_type_node): Define.
5244 (init_decl_processing): Initialize rawdata_ptr_type_node.
5245 * java-tree.h (rawdata_ptr_type_node): Declare.
5247 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5249 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5250 specifiers in calls to fprintf.
5252 2000-05-03 Andrew Haley <aph@cygnus.com>
5254 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5256 * javaop.h (WORD_TO_INT): New function.
5257 (IMMEDIATE_s4): Use WORD_TO_INT.
5258 * jcf.h (JPOOL_INT): Ditto.
5260 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5263 2000-04-19 Tom Tromey <tromey@cygnus.com>
5265 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5267 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5269 * expr.c (build_jni_stub): New function.
5270 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5272 * parse.y (java_complete_expand_methods): Expand a native method
5273 and call build_jni_stub if -fjni given.
5274 * lang-options.h: Document -fjni.
5275 * lang.c (flag_jni): New global.
5276 (lang_f_options): Added `jni' entry.
5277 * java-tree.h (soft_lookupjnimethod_node,
5278 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5280 (flag_jni): Declare.
5281 (build_jni_stub): Declare.
5282 (struct lang_decl): Added `native' flag.
5283 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5285 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5286 soft_jnipopsystemframe_node): New globals.
5287 (init_decl_processing): Set them. _Jv_InitClass only takes one
5290 * java-tree.def: Put into `C' mode.
5292 2000-04-27 Tom Tromey <tromey@cygnus.com>
5295 * expr.c (expand_invoke): Generate check to see if object pointer
5296 is null in nonvirtual invocation case.
5297 * java-tree.h (soft_nullpointer_node): Declare.
5298 * decl.c (soft_nullpointer_node): New global.
5299 (init_decl_processing): Initialize soft_nullpointer_node.
5300 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5301 or `private' methods.
5302 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5304 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5309 2000-04-26 Tom Tromey <tromey@cygnus.com>
5311 * zextract.c (find_zip_file_start): New function.
5312 (read_zip_archive): Use it.
5314 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5318 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5320 * class.c (common_enclosing_context_p): New function.
5321 * java-tree.h (common_enclosing_context_p): Added prototype.
5322 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5323 classes sharing an outer context with the current instance.
5324 * parse.y (build_access_to_thisn): Fixed leading comment.
5325 (verify_constructor_super): New local `supper_inner'. Skip
5326 enclosing context argument in the case of inner class constructors.
5327 (patch_method_invocation): Insert proper context as second
5328 parameter to pure inner class constructor super invocations.
5330 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5332 * parse.y (end_class_declaration): Reset the interface number
5335 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5337 * parse.y (source_start_java_method): Deleted unnecessary code.
5338 (patch_method_invocation): Fixed comment.
5340 2000-04-24 Robert Lipe <robertlipe@usa.net>
5342 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5344 2000-04-23 Tom Tromey <tromey@cygnus.com>
5346 * boehm.c (mark_reference_fields): Use int_byte_position.
5348 2000-04-22 Tom Tromey <tromey@cygnus.com>
5350 * boehm.c (mark_reference_fields): Only call byte_position on
5353 2000-04-22 Tom Tromey <tromey@cygnus.com>
5355 * boehm.c (mark_reference_fields): Added `last_view_index'
5356 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5358 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5360 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5361 * parse.y (check_class_interface_creation): Fixed comments. Select
5362 permitted modifiers for (inner) interfaces. Changed error message
5363 to report rejected modifiers used with local classes.
5365 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5368 of directly inherited type considered in scope.
5369 * parse.y (do_resolve_class): Search inherited classes for inner
5372 2000-04-20 Tom Tromey <tromey@cygnus.com>
5374 * parse.y (not_accessible_p): Use member's class, not current
5375 class, when doing inheritance check for protected reference.
5378 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5380 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5382 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5384 * parse.y (lookup_field_wrapper): Search for final local aliases.
5385 (resolve_expression_name): Let lookup_field_wrapper search for
5386 final local aliases. Force the value of `name' if one is found.
5387 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5388 an expression name. Fixed comments.
5390 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5392 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5394 2000-04-19 Tom Tromey <tromey@cygnus.com>
5396 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5398 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5400 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5402 2000-04-18 Tom Tromey <tromey@cygnus.com>
5405 * gjavah.c (utf8_cmp): Changed return value.
5406 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5408 (cxx_keywords): New global.
5409 (get_field_name): Handle new result of cxx_keyword_subst.
5410 (print_method_info): Likewise.
5412 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5414 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5415 with a newline, for CNI.
5416 (print_stub_or_jni): Print a space or newline before method name for
5418 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5419 (process_file): Include gcj/cni.h if generating CNI stubs.
5421 2000-04-16 Tom Tromey <tromey@cygnus.com>
5423 * gjavah.c (decompile_method): Use print_field_name.
5426 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * parse.y (java_expand_classes): Reverse the package list once.
5429 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5431 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5432 the `==' and `!=' operators.
5434 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * jcf-write.c (generate_bytecode_insns): At invokation time,
5437 always relate an interface method to the type of its selector.
5439 2000-04-05 Tom Tromey <tromey@cygnus.com>
5442 * expr.c (expand_invoke): Generate check to see if object pointer
5443 is null in nonvirtual invocation case.
5444 * java-tree.h (soft_nullpointer_node): Declare.
5445 * decl.c (soft_nullpointer_node): New global.
5446 (init_decl_processing): Initialize soft_nullpointer_node.
5447 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5448 or `private' methods.
5449 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5451 2000-04-05 Tom Tromey <tromey@cygnus.com>
5454 * parse.y (check_final_assignment): Recognize assignments to the
5455 `length' field of an array when generating class files.
5457 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5459 * class.c (decl_hash): Prototype removed.
5460 (decl_compare): Likewise.
5462 2000-04-05 Tom Tromey <tromey@cygnus.com>
5464 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5465 * parse.y (check_modifiers_consistency): Check for final/volatile
5466 clash. Fixes PR gcj/164.
5468 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5470 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5472 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5474 (add_method_1): Use `java_hash_hash_tree_node' and
5475 `java_hash_compare_tree_node'.
5476 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5477 (java_hash_compare_tree_node): Likewise.
5478 * parse.y (find_applicable_accessible_methods_list): Create,
5479 delete and use a hash table to remember already searched interfaces.
5481 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5483 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5486 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5488 * boehm.c (mark_reference_fields, set_bit): Prototype.
5489 (set_bit): Un-ANSI-fy definition.
5491 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5494 * decl.c (emit_init_test_initialization): Likewise.
5496 * gjavah.c (jni_print_char): Likewise.
5498 * parse.y (create_new_parser_context): Likewise.
5500 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5502 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5503 patch missing hunk. Fixed indentation.
5505 2000-03-30 Tom Tromey <tromey@cygnus.com>
5507 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5508 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5510 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5512 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5513 when negative *before* using it as an array index.
5514 * ChangeLog: Fixed typo.
5516 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5518 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5519 to 0 when it reaches -1.
5521 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5523 * jcf-parse.c (get_constant): Properly cast `num' during the
5524 invocation of `add_double'.
5525 * jcf-write.c (push_long_const): Properly cast `lo' before
5526 comparing it to short bounds.
5527 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5528 `interface_body:' is reduced after the current interface is
5531 2000-03-26 Tom Tromey <tromey@cygnus.com>
5533 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5534 Java-specific `-f' option.
5536 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5538 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5539 Adjust order of making types.
5540 Make bitsize_*_node values.
5542 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5544 * class.c (make_field_value): Use byte_position.
5545 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5546 (java_array_data_offset): Likewise.
5547 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5550 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5552 * parse.y (check_abstract_method_definitions): New local
5553 `end_type_reached'. Make sure we also consider `end_type'.
5554 (java_check_abstract_method_definitions): Make sure we eventually
5555 consider `java.lang.Object'.
5556 (maybe_use_access_method): Don't use access method if not in the
5557 context of a pure inner class or if the method's context is right.
5558 (find_applicable_accessible_methods_list): New static flag
5559 `object_done'. Don't search abstract classes as interfaces. Fixed
5560 indentation. Fixed the `java.lang.Object' only search. Search
5561 class interface(s) first, then fully search enclosing contexts.
5562 (find_most_specific_methods_list): Pick the closest candidate when
5563 they're all abstract.
5565 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5567 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5568 properly initialize `finished_label'. Don't emit gotos for empty
5571 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5573 * except.c (emit_handlers): Clear catch_clauses_last.
5575 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5577 * parse.y (check_method_types_complete): New function.
5578 (create_class): Reset anonymous class counter only when seeing an
5580 (java_complete_class): JDEP_METHOD: Don't recompute signature
5583 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * class.c (build_static_ref): Fixed indentation in comment.
5586 * java-tree.def (TRY_EXPR): Fixed typo in name.
5587 (CLASS_LITERAL): Likewise.
5588 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5589 (struct lang_type): New field `dot_class'.
5590 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5591 (generate_classfile): Method `class$' is synthetic.
5592 * parse.y (build_do_class_method): New function.
5593 (build_dot_class_method_invocation): Likewise.
5594 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5595 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5596 (qualify_ambiguous_name): Likewise.
5597 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5598 (build_try_statement): Fixed leading comment.
5600 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5602 * class.c (make_field_value): Properly handle sizes.
5603 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5604 (layout_class_method): Count using trees.
5605 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5606 * expr.c (java_array_data_offset): Use int_bit_position.
5607 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5608 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5610 2000-03-16 Tom Tromey <tromey@cygnus.com>
5612 * lang.c (flag_hash_synchronization): New global.
5613 (lang_f_options): Added `hash-synchronization'.
5614 * lang-options.h: Mention -fhash-synchronization.
5615 * java-tree.h (flag_hash_synchronization): Declare.
5616 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5617 hash table synchronization is disabled.
5618 * decl.c (init_decl_processing): Only push `sync_info' value when
5619 hash table synchronization is disabled.
5620 * class.c (make_class_data): Only push `sync_info' field when hash
5621 table synchronization is disabled. Removed dead code.
5623 2000-03-16 Tom Tromey <tromey@cygnus.com>
5625 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5627 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5629 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5631 * parse.y (patch_method_invocation): Handle anonymous classes
5632 creation in static context.
5634 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5636 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5637 * parse.y (resolve_qualified_expression_name): Use it.
5638 (patch_method_invocation): Likewise.
5640 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5642 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5643 depending on the type of dependency which dictates what the
5645 (unresolved_type_p): Resolved types limited to the current class.
5647 2000-03-15 Tom Tromey <tromey@cygnus.com>
5649 * decl.c (init_decl_processing): Set type of `sync_info' to be
5652 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5653 Correctly compute bit number for current slot. Zero `high' and
5654 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5655 mark_reference_fields.
5656 (mark_reference_fields): New function.
5658 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5660 * parse.y (register_incomplete_type): Fixed initialization of
5663 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5665 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5667 (push_class_context, pop_class_context): New function.
5668 (class_body:): Call pop_class_context.
5669 (interface_body:): Likewise.
5670 (INNER_QUALIFIER): New macro.
5671 (report_class_declaration): Changed output format and use
5672 INNER_QUALIFIER. Call push_class_context.
5674 2000-02-14 Andrew Haley <aph@cygnus.com>
5676 * check-init.c (check_init): Add new cases for unary and binary
5679 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * parse.y (resolve_package): Set `next' once a type name has been
5682 progressively discovered.
5683 (resolve_qualified_expression_name): Propagate resolution only if
5684 there are remaining qualifiers. Take into account `q' might have
5685 been cleared after re-qualification.
5686 * parse.y (patch_method_invocation): New local `resolved'.
5687 Section dealing with qualified expression rewritten to use
5688 resolve_field_access.
5690 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5692 * parse.h (PUSH_CPC): Fixed indentation.
5693 (DEBUG_CPC): New macro.
5694 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5695 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5696 * parse.y (class_body_declaration:): Use
5697 SET_CPC_INSTANCE_INITIALIZER_STMT.
5698 (method_declaration:): Check for null current_function_decl.
5699 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5700 (java_parser_context_pop_initialized_field): Better handling of
5702 (maybe_make_nested_class_name): Mark nested class name as
5703 qualified when necessary.
5704 (end_class_declaration): Don't call java_parse_context_resume when
5705 one or more error occurred.
5706 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5707 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5708 SET_CPC_INITIALIZER_STMT.
5709 (method_header): Check for inner classes declaring static methods.
5710 (resolve_qualified_expression_name): Handle situation where `this'
5713 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5715 * typeck.c (build_prim_array_type): Correctly set the high word too.
5717 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5719 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5721 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5722 list of methods for interfaces.
5724 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5726 * parse.y (qualify_ambiguous_name): Properly handle expressions
5729 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5731 * parse.y (check_final_assignment): Extended to process
5733 (patch_assignment): Have check_final_assignment called only once.
5735 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5737 * java-tree.h (IS_INIT_CHECKED): New flag.
5738 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5739 * parse.y (patch_string): Call force_evaluation_order on the
5740 completed string concatenation tree.
5741 * expr.c (force_evaluation_order): Call force_evaluation_order on
5742 function's arguments too.
5744 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5746 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5747 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5748 (build_anewarray): Likewise.
5749 * parse.y (patch_newarray): Likewise.
5750 * parse.c: Regenerated.
5752 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5754 * decl.c (init_decl_processing): Added new class fields `depth',
5755 `ancestors', and `idt' to class_type_node. Use
5756 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5757 * class.c (make_class_data): Push initial values for new fields.
5758 * java-tree.h: Updated prototype for `build_invokeinterface'.
5759 * expr.c (build_invokeinterface): Changed parameters to accept
5760 `method' tree. Calculate index of `method' in its declaring
5761 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5762 (expand_invoke): Call `build_invokeinterface' with new parameters.
5763 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5766 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5768 * typeck.c (lookup_do): Search superinterfaces first
5769 when looking up an interface method. From Godmar Back
5772 2000-03-06 Tom Tromey <tromey@cygnus.com>
5774 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5776 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5778 * java-tree.h (lookup_argument_method2): Declared.
5779 (safe_layout_class): Prototype moved from parse.h.
5780 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5781 * parse.y (java_check_regular_methods): Local `super_class' gone.
5782 Call lookup_argument_method2 instead of lookup_argument_method.
5783 Perform modifier match for methods found declared in implemented
5784 interfaces. Fixed indentation problem. Overriding/hiding error
5785 report to take place only for methods found in classes.
5786 * typeck.c (lookup_argument_method): Changed leading
5787 comment. Re-written by calling lookup_do.
5788 (lookup_argument_method2): New function.
5789 (lookup_java_method): Re-written by calling lookup_do.
5790 (lookup_do): New function.
5792 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5794 * check-init.c (check_init): Removed dead code. Handle (blank)
5796 * parse.y (declare_local_variables): New local `final_p', set it
5797 and use it to initialize LOCAL_FINAL.
5798 (check_final_assignment): Only check FIELD_DECLs.
5800 2000-02-17 Tom Tromey <tromey@cygnus.com>
5802 * Makefile.in (JAVA_OBJS): Added boehm.o.
5803 (boehm.o): New target.
5804 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5805 * java-tree.h (flag_use_boehm_gc): Declare.
5806 (get_boehm_type_descriptor): Declare.
5807 * lang.c (lang_f_options): Added `use-boehm-gc'.
5808 (flag_use_boehm_gc): New global.
5809 * lang-options.h: Added -fuse-boehm-gc.
5810 * boehm.c: New file.
5811 * class.c (get_dispatch_table): If class uses a Boehm type
5812 descriptor, put it in the vtable.
5813 (make_class_data): Removed dead code.
5815 2000-03-03 Per Bothner <per@bothner.com>
5817 * decl.c (init_decl_processing): Initialize sizetype properly.
5819 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5821 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5822 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5823 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5824 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5825 (jcf_parse): New local `current'. Load innerclasses seen in outer
5826 context being processed.
5827 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5828 * jcf-write.c (append_innerclasses_attribute): New function.
5829 (append_innerclasses_attribute_entry): Likewise.
5830 (get_access_flags): Handle static classes. Set anonymous and local
5831 classes to be private.
5832 (generate_classfile): Attribute count adjusted. Call
5833 append_innerclasses_attribute.
5834 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5835 PURE_INNER_CLASS_TYPE_P.
5836 * parse.y (parser_qualified_classname): New parameter `is_static',
5837 produce non qualified name accordingly.
5838 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5839 (create_interface): Added argument to parser_qualified_classname.
5840 (create_class): Added argument to parser_qualified_classname. Setup
5841 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5842 (add_inner_class_fields): Fixed indentation.
5843 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5844 (method_declarator): Fixed typo in comment.
5845 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5846 (build_current_thisn): Likewise.
5847 (patch_method_invocation): Likewise.
5849 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5851 * decl.c (current_function_decl): Move to toplev.c.
5853 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5855 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5856 (DECL_BIT_INDEX): Use underlying representation.
5857 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5859 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5861 * expr.c (build_java_ret): Pass proper type to size_binop.
5863 2000-02-25 Anthony Green <green@cygnus.com>
5865 * expr.c (build_class_init): Mark the decl to be ignored by
5867 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5868 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5869 * class.c (init_test_hash_newfunc): New function.
5870 (decl_hash): New function.
5871 (decl_compare): New function.
5872 * decl.c (emit_init_test_initialization): New function.
5873 (complete_start_java_method): Traverse the init test hashtable,
5874 calling emit_init_test_initialization.
5875 (always_initialize_class_p): Define.
5876 * expr.c (build_class_init): Use initialization tests when
5877 emitting class initialization code.
5878 (always_initialize_class_p): Declare.
5879 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5881 * java-tree.h: Include hash.h.
5882 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5883 (struct lang_decl): Add init_test_table field.
5884 (init_test_hash_entry): Define.
5886 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5888 * gjavah.c (main): Avoid using `argi' to report unimplemented
5891 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5893 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5894 initialize locals to avoid warnings. Local `exception_type' moved
5897 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5899 * parse.y (resolve_expression_name): Use `orig' as a second
5900 argument to resolve_field_access.
5901 (resolve_field_access): Removed unnecessary code when dealing with
5904 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5906 * class.c (push_super_field): Don't push the field twice.
5907 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5908 * parse.h (java_reorder_fields): Prototyped.
5909 * parse.y (java_reorder_fields): New function.
5910 (java_layout_class): Simplified not to worry about re-ordering.
5912 2000-02-23 Tom Tromey <tromey@cygnus.com>
5914 * gjavah.c (print_name): In JNI case, correctly quote string.
5915 (print_method_info): Don't handle overrides in JNI mode.
5917 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5919 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5920 value type set to `boolean_type_node'.
5922 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5924 * jcf-dump.c (main): Test for correct condition after
5925 output file creation.
5927 2000-02-19 Anthony Green <green@cygnus.com>
5929 * jcf-depend.c (add_entry): Fix test for first list entry.
5931 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5933 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5934 * constants.c (build_constants_constructor): Likewise.
5936 2000-02-19 Anthony Green <green@cygnus.com>
5938 * jcf-depend.c (add_entry): Add entries to the end of the list.
5940 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5942 * decl.c (INT_TYPE_SIZE): Define if necessary.
5943 (expand_java_return): Handle the case of a native integer smaller
5946 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5948 * gjavah.c (help): Use GCCBUGURL.
5949 * jv-scan.c (help): Likewise.
5950 * jcf-dump.c (help): Likewise.
5952 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5954 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5957 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5959 * jcf-parse.c (load_class): Call `fatal' if no file containing
5960 the target class are found.
5962 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5964 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5965 lex.c, lex.h, and PARSE_H to...
5966 (parse.o, parse-scan.o): ...here, respectively.
5968 * lex.c: Split out code that may trigger SIGFPE from yylex()
5969 to its own function.
5970 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5972 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5974 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5976 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5978 * parse.y (outer_field_access_p): Stop in time when outer contexts
5980 (resolve_qualified_expression_name): Properly qualify *everything*
5981 after a package.type to be resoled as expression names.
5982 (find_applicable_accessible_methods_list): Save/restore `class' to
5983 isolate it from a possible outer context search.
5985 2000-02-15 Tom Tromey <tromey@cygnus.com>
5987 * gjavah.c (jni_print_char): New function.
5988 (print_full_cxx_name): Use it.
5989 (decode_signature_piece): Likewise.
5990 (print_cxx_classname): Likewise.
5992 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5994 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5996 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5998 * gjavah.c: Include version.h.
6000 * jcf-dump.c: Likewise.
6002 * jv-scan.c: Likewise.
6004 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * parse.y (outer_field_access_fix): First parameter now a tree
6007 node. Check for assignement to final. First argument to
6008 build_outer_field_access_fix modified to accommodate prototype.
6009 (build_outer_field_access): Don't check for assignment to final
6011 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6012 possibly returned by outer_field_access_fix. Changed
6013 outer_field_access_fix's first argument.
6014 (check_final_assignment): $finit$'s context is OK.
6015 (patch_unaryop): Use node instead of its line/column value when
6016 calling outer_field_access_fix.
6018 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6020 * parse.y (interface_declaration:): No longer tagged
6021 <node>. Re-installed default action.
6022 (class_member_declaration:): Handle inner interfaces.
6023 (interface_member_declaration): Handle inner interfaces and
6025 (create_interface): Push error if one seen. Suspend parsing
6026 context when processing an inner interface.
6027 (register_fields): Inner class static field limitations not to
6028 apply to inner interfaces.
6030 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6032 * jcf-parse.c (load_class): Update `java_error_count' when a
6033 class' file can't be found.
6034 (parse.y): Avoid (byte)code generation when errors seen.
6036 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6038 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6039 decodes a valid node.
6040 (patch_binop): Handle TRUNC_DIV_EXPR.
6042 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6044 * parse.y (resolve_package): New local `acc'. Try to progressively
6045 build and guess a package and type name.
6047 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6049 * parse.y (find_applicable_accessible_methods_list): Load and
6050 layout the search class if necessary.
6051 (java_complete_tree): Keep to original type of the folded initial
6054 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6056 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6057 Generate error message if circularity is detected. New static
6059 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6060 * jcf-write.c (generate_bytecode_insns): Very simply handle
6062 * parse.y (java_check_circular_reference): Use
6063 `cyclic_inheritance_report' during report, if necessary.
6064 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6065 walking NEW_ARRAY_INIT twice.
6067 2000-02-09 Tom Tromey <tromey@cygnus.com>
6069 * parse.y (check_class_interface_creation): Allow inner classes to
6070 be `private' or `protected', check modifiers' consistency. Prevent
6071 block local classes from bearing any modifiers.
6073 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6075 * except.c (check_start_handlers): Re-add prototype lost in last
6077 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6079 2000-02-09 Andrew Haley <aph@cygnus.com>
6081 * decl.c (clear_binding_level): Remove excess initializer.
6082 (maybe_poplevels): Remove unused variable.
6083 (force_poplevels): Ditto.
6084 (struct binding_level): Add comment.
6086 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6088 * jcf-write.c (generate_classfile): Don't consider
6089 pre-initialization with reference value (use <clinit> instead.)
6090 * parse.y (java_fix_constructors): No generated constructor for
6092 (build_outer_field_access): Removed debug message.
6093 (outer_field_expanded_access_p): Adapted to bytecode generation.
6094 (build_outer_field_access_method): Use fix_method_argument_names.
6095 (build_outer_method_access_method): Fixed indentation. Added
6096 comment. Handle access method generation for static and also void
6098 (build_access_to_thisn): Inserted debug message.
6099 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6100 (resolve_qualified_expression_name): Fixed comment.
6101 (not_accessible_p): Adapted to bytecode generation. Added comment.
6102 (patch_method_invocation): Added comment.
6103 (maybe_use_access_method): Fixed leading comment. Handle static
6105 (java_complete_lhs): Don't shortcut handling of initialized upon
6106 declaration String type static fields when generating bytecode.
6107 (patch_unaryop): Handle outer field access when generating
6110 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6112 * java-tree.h (FIELD_THISN): New macro.
6113 * jcf-write.c (append_synthetic_attribute): New function.
6114 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6115 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6116 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6118 (build_outer_field_access): Turned on access functions usage and
6119 generation when compiling to bytecode.
6120 (maybe_use_access_method): Likewise.
6122 2000-01-25 Andrew Haley <aph@cygnus.com>
6124 * java-except.h (struct eh_range): Add `expanded' field.
6125 (maybe_start_try): Add end_pc arg.
6126 (maybe_end_try): Ditto.
6127 * java-tree.h (force_poplevels): new function.
6128 * expr.c (expand_byte_code): Don't call maybe_start_try or
6130 * except.c (add_handler): Reset expanded.
6131 (expand_start_java_handler): Set expanded.
6132 (check_start_handlers): Don't expand a start handler that's
6133 already been expanded.
6134 (maybe_start_try): Add end_pc arg. Only expand a handler which
6136 (expand_end_java_handler): call force_poplevels.
6137 (force_poplevels): new function.
6138 * decl.c (binding_level): Add start_pc of binding level.
6139 (maybe_pushlevels): Call maybe_start_try when pushing binding
6141 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6142 (LARGEST_PC): Define.
6143 (clear_binding_level): Use LARGEST_PC.
6145 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6146 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6147 (binding_depth, is_class_level, current_pc): new variables.
6148 (struct binding_level): ditto.
6149 (indent): new function.
6150 (push_jvm_slot): add debugging info.
6151 (maybe_pushlevels): ditto.
6152 (maybe_poplevels): ditto.
6155 (start_java_method): ditto.
6156 (give_name_to_locals): comment only.
6157 * except.c (binding_depth, is_class_level, current_pc):
6159 (expand_start_java_handler): add debugging info.
6160 (expand_end_java_handler): ditto.
6162 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6164 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6165 (print_name_for_stub_or_jni, process_file): Constify a char*.
6167 2000-02-03 Tom Tromey <tromey@cygnus.com>
6169 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6171 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6173 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6174 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6177 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6180 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6181 (struct lang_type): New field `ii_block'.
6182 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6183 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6184 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6185 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6186 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6187 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6189 * parse.y (add_instance_initializer): New function.
6190 (in_instance_initializer): New static global.
6191 (class_body_declaration:): Link instance initializer block.
6192 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6193 (array_creation_expression:): Remove unused local.
6194 (java_parser_context_push_initialized_field): Fixed leading
6195 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6196 CPC_INSTANCE_INITIALIZER_LIST.
6197 (java_parser_context_pop_initialized_field): Likewise.
6198 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6199 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6200 CPC_INITIALIZER_STMT.
6201 (fix_constructors): New local `class_type'. Use it. Call
6202 add_instance_initializer.
6203 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6204 (patch_return): Forbid return in instance initializers.
6205 (patch_throw_statement): Enforce exception handling in the context
6206 of instance initializers.
6208 2000-02-03 Tom Tromey <tromey@cygnus.com>
6210 * Make-lang.in (java.mostlyclean): Remove executables in
6213 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6215 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6216 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6217 (java_float_finite): Convert to use union Word from javaop.h.
6218 (java_double_finite): Convert to use union DWord from javaop.h.
6220 2000-02-02 Tom Tromey <tromey@cygnus.com>
6222 * gjavah.c (options): Added `jni' entry.
6223 (help): Document -jni.
6224 (flag_jni): New global.
6225 (process_file): Handle JNI output. Don't print text from
6226 -prepend, -add, etc, when generating stubs. Only remove `.class'
6227 suffix if it actually exists.
6228 (main): Create a `.c' file when run with `--jni --stubs'. Create
6229 correct output file name with `--jni'.
6230 (print_include): Mangle header name differently in JNI case.
6231 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6233 (print_method_info): Handle JNI case. Put signature info into
6234 method name. Handle case when STREAM is NULL.
6235 (print_name_for_stub_or_jni): New function.
6236 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6237 (print_cxx_classname): Handle JNI.
6238 (print_full_cxx_name): Likewise.
6239 (decode_signature_piece): Likewise.
6240 (overloaded_jni_method_exists_p): New function.
6241 (struct method_name): Added `signature' and `sig_length' fields.
6242 (HANDLE_END_FIELD): Do nothing in JNI mode.
6244 2000-02-02 Tom Tromey <tromey@cygnus.com>
6246 * jv-scan.c: Include version.c, <getopt.h>.
6247 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6248 (options): New array.
6249 (usage): New function.
6250 (version): New function.
6251 (main): Use getopt_long to parse command line.
6252 * jcf-dump.c: Include version.c, <getopt.h>.
6253 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6254 OPT_JAVAP): New macros.
6255 (options): New array.
6256 (usage): Return `void'. Changed message.
6257 (help): New function.
6258 (version): New function.
6259 (main): Use getopt_long_only to parse command line.
6260 * gjavah.c: Include <getopt.h>.
6261 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6262 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6263 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6264 (options): New array.
6265 (java_no_argument): Removed.
6266 (help): Updated with missing options.
6267 (main): Use getopt_long_only to parse command line.
6268 (usage): Changed message.
6270 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6272 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6273 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6274 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6275 * parse.y (array_creation_expression:): Handle anonymous arrays.
6276 (build_array_from_name): Don't set `ret_name' if null.
6277 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6278 (qualify_ambiguous_name): Likewise.
6279 (java_complete_expand_class): Likewise.
6281 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6283 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6284 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6285 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6286 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6287 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6288 AIPL_FUNCTION_COMPLETED_INVOCATION.
6289 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6290 AIPL_FUNCTION_INVOCATION_READY.
6291 (AIPL_FUNCTION_DECLARATION): New enum entry.
6292 * parse.y (reorder_static_initialized): New function.
6293 (java_parser_context_pop_initialized_field): Use it.
6294 (add_inner_class_fields): Use
6295 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6296 augmented. Install marker after last alias initializer, if any.
6297 (generate_finit): Fixed typo. Don't try to retain only the used
6299 (method_header): Compute and set DECL_FUNCTION_NAP.
6300 (method_declarator): Fixed comment. Insert alias initializer in
6302 (build_alias_initializer_parameter_list): Fixed leading
6303 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6304 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6305 (java_complete_expand_class): Code to retain only used aliases
6307 (java_complete_expand_methods): New local `first_decl'. Generate
6308 $finit$ first, then expand the constructors, regular methods and
6310 (java_complete_expand_method): Don't report error on missing
6311 return statement if previously detected bogus.
6312 (fix_constructors): Don't patch constructor parameters list.
6313 (patch_method_invocation): Use new AIPL enum values. Reverse
6314 alias initializer list for anonymous classes.
6316 2000-01-30 Anthony Green <green@redhat.com>
6318 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6319 determine how many stack slots to pop.
6321 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6323 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6324 error handling/recovery.
6325 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6327 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6329 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6330 FIELD_LOCAL_ALIAS_USED): New macros.
6331 (DECL_FUNCTION_NAP): New macro.
6332 (struct lang_decl): New field `nap'.
6333 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6334 (struct lang_type): New fields `finit_stmt_list' and
6336 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6337 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6338 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6339 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6340 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6341 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6342 (BUILD_THROW): Macro line separator re-indented.
6343 * parse.y (end_class_declaration): New function.
6344 (maybe_generate_pre_expand_clinit): New name for
6345 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6346 pre-expand static fields.
6347 (maybe_generate_clinit): Function deleted.
6348 (check_for_static_method_reference): Prototype's parameter list
6350 (generate_finit): New name for maybe_generate_finit. Changed
6351 leading comment. Function rewritten to use
6352 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6353 (build_alias_initializer_parameter_list): New function.
6354 (java_parser_context_pop_initialized_field): Likewise.
6355 (add_inner_class_fields): Likewise.
6356 (type_declaration:): Call end_class_declaration.
6357 (class_member_declaration:): Likewise.
6358 (formal_parameter_list:): Fixed typos.
6359 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6360 element. Improved error handling.
6361 (block_statement:): Call end_class_declaration.
6362 (anonymous_class_creation:): Likewise.
6363 (create_anonymous_class): Fixed comments.
6364 (create_class): Call add_inner_class_fields.
6365 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6366 (method_header): Use MARK_FINAL_PARMS.
6367 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6368 (method_declarator): Propagate final argument flag.
6369 (craft_constructor): New local `artificial'. Call
6370 build_alias_initializer_parameter_list. Use
6371 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6372 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6374 (complete_expand_class): Get rid of unused outer context local
6376 (java_complete_expand_methods): Fixed leading
6377 comment. Generate/pre-expand <clinit> first. Changed method
6378 expansion order to regular, $finit$, constructors, <clinit>.
6379 (java_complete_expand_method): Set current_function_decl.
6380 (fix_constructors): Fix constructor parameter list to account for
6381 outer context local alias initializers.
6382 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6383 (resolve_expression_name): Lookup outer context local aliases. New
6384 local `access', use it.
6385 (patch_method_invocation): Patch inner class ctor invocation with
6386 outer context local aliases initialization values. $finit$
6387 invocation patching now includes things generated with
6388 build_alias_initializer_parameter_list.
6389 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6390 (build_super_invocation): Likewise.
6391 (patch_assignment): Changed comment.
6393 2000-01-27 Andrew Haley <aph@cygnus.com>
6395 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6399 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6401 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6403 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6405 * parse.y (register_fields): Don't pass a format specifier to
6406 OBSOLETE_MODIFIER_WARNING.
6407 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6408 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6410 (check_modifiers): Change function into a macro.
6411 (check_class_interface_creation): Pass a literal format string.
6413 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6415 * buffer.h: PROTO -> PARAMS.
6416 * check-init.c: Likewise.
6417 * class.c: Likewise.
6418 * constants.c: Likewise.
6419 * convert.h: Likewise.
6421 * except.c: Likewise.
6423 * gjavah.c: Likewise.
6424 * java-except.h: Likewise.
6425 * java-tree.h: Likewise.
6426 * jcf-depend.c: Likewise.
6427 * jcf-dump.c: Likewise.
6428 * jcf-parse.c: Likewise.
6429 * jcf-path.c: Likewise.
6430 * jcf-reader.c: Likewise.
6431 * jcf-write.c: Likewise.
6433 * jv-scan.c: Likewise.
6434 * jvgenmain.c: Likewise.
6435 * jvspec.c: Likewise.
6439 * parse-scan.y: Likewise.
6440 * parse.h: Likewise.
6441 * parse.y: Likewise.
6442 * typeck.c: Likewise.
6443 * verify.c: Likewise.
6446 * zextract.c: Likewise.
6447 * zipfile.h: Likewise.
6449 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6452 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6453 * constants.c (build_constant_data_ref): Check for cached
6454 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6455 in TYPE_CPOOL_DATE_REF.
6456 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6457 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6458 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6459 (LOCAL_FINAL): New macro.
6460 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6461 constant pool -- don't try to reuse.
6462 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6464 (find_in_current_zip): Use TYPE_JCF.
6465 * parse.h (java_check_final): Prototype removed.
6466 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6467 (maybe_create_class_interface_decl,
6468 check_class_interface_creation): Likewise.
6469 (java_expand_finals): Function removed.
6470 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6471 (block_statement:): Fixed comment.
6472 (anonymous_class_creation:): Likewise.
6473 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6475 (check_class_interface_creation): Loosened error report on (inner)
6476 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6477 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6478 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6480 (create_interface): Likewise.
6481 (anonymous_class_counter): New static global.
6482 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6483 patch. Fixed comments.
6484 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6485 anonymous_class_counter when declaring a toplevel class.
6486 (craft_constructor): Fixed constructor name when handling
6487 anonymous classes. Anonymous class constructors to feature hidden
6489 (java_fix_constructors): Added comment.
6490 (java_check_final): Function removed.
6491 (java_complete_expand_methods): Fixed comment. Don't generate
6492 class data, save its outgoing constant pool instead.
6493 (verify_constructor_super): Skip anonymous class constructor
6494 hidden this$<n> parameter.
6495 (java_expand_classes): New local `saved_ctxp'. Removed call to
6496 java_expand_finals and java_check_final. Expand anonymous class
6497 constructors. Generate class data.
6498 (build_super_invocation): Skip anonymous class hidden this$<n>
6500 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6501 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6502 (set_java_signature): Likewise.
6504 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6506 * gjavah.c: Delete ACC_VISIBILITY define.
6507 * jcf.h: Add ACC_VISIBILITY define.
6508 * parse.y: final: rule tagged <value>.
6509 (java_check_regular_methods): Use ACC_VISIBILITY define for
6510 default package access check.
6511 (local_variable_declaration_statement): Use final: rule.
6513 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6515 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6518 2000-01-17 Tom Tromey <tromey@cygnus.com>
6520 * gjavah.c (print_field_info): Allow non-static final fields.
6522 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6524 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6525 * parse.y (patch_anonymous_class): New function.
6526 (create_anonymous_class): Register incomplete type when the
6527 class/interface to extends/implement isn't known yet.
6528 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6529 (verify_constructor_super): Tuned error message.
6531 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6533 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6534 (ANONYMOUS_CLASS_P): New macro.
6535 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6536 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6537 * parse.y (create_class): Added leading argument.
6538 (maybe_create_class_interface_decl,
6539 check_class_interface_creation): Likewise.
6540 (craft_constructor): New function.
6541 (verify_constructor_super): Added argument in prototype.
6542 (class_declaration:): Inserted leading argument.
6543 (for_begin:): Use FOR_LOOP_P.
6544 (anonymous_class_creation): Create WFL of the anonymous class to
6545 instantiate. Call build_new_invocation. Added comments.
6546 (check_class_interface_creation): Handle parameter `anonymous' in
6547 verbose mode class creation announce.
6548 (link_nested_class_to_enclosing): Exclude anonymous classes.
6549 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6550 anonymous class, even though they appear to have an enclosing
6552 (create_interface): Pass extra argument to
6553 check_class_interface_creation.
6554 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6555 (create_class): Call check_class_interface_creation and
6556 maybe_create_class_interface_decl with extra new argument. Don't
6557 add private this$<n> to anonymous classes.
6558 (method_declarator): Insert hidden this$<n> to anonymous class
6560 (java_fix_constructors): Deleted code creating default
6561 constructor. Call craft_constructor instead.
6562 (java_check_regular_methods): Set `saw_constructor' to 1 for
6564 (fix_constructors): Pass extra argument to verify_constructor_super.
6565 (verify_constructor_super): New local `sdecl', use it. Search for
6566 matching constructor (possibly featuring arguments) in super
6568 (lookup_method_invoke): Craft constructor according to arguments
6569 list when dealing with anonymous class constructors.
6570 (build_super_invocation): Pass arguments to anonymous class super
6572 (search_loop): Use FOR_LOOP_P.
6573 (labeled_block_contains_loop_p): Likewise.
6575 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6577 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6578 (enclosing_context_p): New function.
6579 (get_access_flags_from_decl): Handle CLASS_STATIC.
6580 (maybe_layout_super_class): Extra first argument passed to
6582 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6584 * decl.c (access0_identifier_node): New global.
6585 (init_decl_processing): access0_identifier_node initialized.
6586 (pushdecl): Set DECL_CONTEXT only on non type decls.
6587 * expr.c (lookup_field): Lookup inner class fields in enclosing
6589 (expand_invoke): Use ID_INIT_P.
6590 (expand_java_field_op): Use DECL_CLINIT_P.
6591 * java-tree.def (CLASS_LITERAL): New tree code.
6592 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6593 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6594 (struct lang_decl): New field `inner_access'.
6595 (enclosing_context_p): Prototyped.
6596 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6597 ID_CLINIT_P): New macros.
6598 (CLASS_STATIC): New macro.
6599 (CLASS_ACCESS0_GENERATED_P): New macro.
6600 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6601 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6602 INNER_CLASS_P): New macros.
6603 (DECL_INNER_CLASS_LIST): New macro.
6604 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6606 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6607 the shift value to int. Fixed typo in comment.
6608 * lex.c (inst_id, wpv_id): Initialize.
6609 * mangle.c (unicode_mangling_length): Take `$' into account.
6610 * parse.h (DRECOVER, RECOVER): Terminate properly.
6611 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6612 (typedef struct _jdep): New field `enclosing'.
6613 (JDEP_ENCLOSING): New macro.
6614 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6615 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6616 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6617 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6618 GET_ENCLOSING_CPC_CONTEXT): New macros.
6619 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6620 (do_resolve_class): Added extra argument in prototype.
6621 * parse.y (resolve_class): Added extra argument in prototype.
6622 (maybe_create_class_interface_decl): Likewise.
6623 (maybe_use_access_method, build_wfl_wrap): New functions.
6624 (java_complete_expand_classes, java_complete_expand_class):
6626 (java_parser_context_push_initialized_field,
6627 java_parser_context_suspend, java_parser_context_resume):
6629 (maybe_make_nested_class_name, make_nested_class_name,
6630 set_nested_class_simple_name_value,
6631 link_nested_class_to_enclosing, find_as_inner_class,
6632 find_as_inner_class_do, check_inner_class_redefinition,
6633 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6634 maybe_build_thisn_access_method, build_outer_field_access,
6635 build_outer_field_access_methods, build_outer_field_access_expr,
6636 build_outer_method_access_method, build_new_access_id,
6637 build_outer_field_access_method, outer_field_access_p,
6638 outer_field_expanded_access_p, outer_field_access_fix,
6639 build_incomplete_class_ref, patch_incomplete_class_ref,
6640 create_anonymous_class): Likewise.
6641 (inst_id, wpv_id): New static global variables.
6642 (synchronized:): New rule, tagged <node>.
6643 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6645 (anonymous_class_creation:): New rule, tagged <node>.
6646 (NEW_TK): Tagged <node>.
6647 (type_literals, array_type_literal): New rules, tagged <node>.
6648 (class_declaration:): Removed action when reducing by class_body:
6649 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6650 using GET_CPC in sub-rules.
6651 (class_member_declaration): Handle inner classes.
6652 (method_declaration): When reducing method_header:, reset
6653 current_function_decl when appropriate.
6654 (method_declarator:): Set the number of formal parameter to 0 for
6655 method declared without arguments.
6656 (constructor_declarator:): Likewise.
6657 (static_initializer:): List of elements kept in a list.
6658 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6659 use of the keyword `static' for type declarations.
6660 (block_statement:): Handle inner class declarations.
6661 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6662 type qualified `this'.
6663 (class_instance_creation_expression): Use anonymous_class_creation:
6664 to handle inner class instances creation. Handle qualified `new'.
6665 (something_dot_new): Added appropriate actions.
6666 (create_new_parser_context): New function.
6667 (java_push_parser_context, java_parser_context_save_global,
6668 java_parser_context_suspend): Use create_new_parser_context.
6669 (check_modifiers): Changed leading comment.
6670 (check_class_interface_creation): Handle interclasses.
6671 (add_superinterfaces): Fixed comment.
6672 (create_interface): Build qualified name from the raw_name instead
6673 of its matching WFL. Push the initialized fields list. raw_name added
6674 as an extra argument to maybe_create_class_interface_decl.
6675 (create_class): Build qualified name from the raw_name instead of
6676 its matching WFL. Removed assignment to current_parsed_class_un.
6677 Call PUSH_ERROR before returning an error. Suspend the current
6678 parser context when processing an inner class. Push the
6679 initialized fields list. raw_name added as an extra argument to
6680 maybe_create_class_interface_decl. Add the private this$<n>
6682 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6683 (register_fields): Get the class type from GET_CPC and handle
6684 previous errors. Added code to handle the creation of static
6685 fields in inner classes. Initialized fields initialization
6686 statements kept in a list of lists.
6687 (maybe_generate_finit): Initialized fields initialization
6688 statements kept in a list of lists. Use GET_CPC.
6689 (maybe_generate_clinit): Likewise.
6690 (method_header): Use GET_CPC and GET_CPC_UN.
6691 (parser_qualified_classname): Handle inner classes.
6692 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6693 (java_fix_constructors): Hide pointer to enclosing context
6694 instance in constructor list when dealing with inner classes.
6695 (jdep_resolve_class): Call resolve_class with extra first argument
6697 (resolve_class): Add enclosing context as a first extra argument
6698 to do_resolve_class.
6699 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6701 (resolve_no_layout): Extra argument added to resolve_class
6703 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6704 (java_get_real_method_name): Use GET_CPC_UN.
6705 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6706 (java_check_abstract_methods): Handle static method declared in
6707 inner classes by an error.
6708 (java_check_regular_methods): Use DECL_CLINIT_P.
6709 (source_start_java_method): Also set DECL_MAX_LOCALS.
6710 (create_artificial_method): Call java_parser_context_save_global
6711 and java_parser_context_restore_global instead of saving/restoring
6712 the context by hand.
6713 (expand_start_java_method): Improved verbose mode message.
6714 (java_complete_expand_methods): Fixed leading comment. Use
6716 (fix_constructors): Added assignment to this$<n> if necessary.
6717 (java_expand_classes): Call java_complete_expand_classes instead
6718 of java_complete_expand_methods.
6719 (make_qualified_primary): Simplified.
6720 (merge_qualified_name): Optimized for missing left or right parts.
6721 (resolve_expression_name): Handle access to outer class fields from
6723 (resolve_qualified_expression_name): New macro
6724 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6725 classes. Report error on non appropriate qualification of
6726 `new'. Handle qualified `this'.
6727 (not_accessible_p): Allow access to outer class private fields from
6729 (patch_method_invocation): Handle method invocations through
6730 access methods and inner class constructor invocations.
6731 (find_applicable_accessible_methods_list): Search enclosing
6732 contexts of an inner class.
6733 (search_applicable_methods_list): Fixed typo.
6734 (argument_types_convertible): Handle inner class constructors'
6735 hidden outer context reference argument.
6736 (qualify_ambiguous_name): Handle qualified `this'.
6737 (java_complete_lhs): Handle use of field accessed through
6738 artificial access methods in various cases of assignments. Handle
6740 (check_final_assignment): Use DECL_CLINIT_P.
6741 (valid_ref_assignconv_cast_p): Handle the destination being an
6742 enclosing context of the source.
6743 (patch_unaryop): Handle use of field accessed through artificial
6745 (patch_return): Use DECL_CLINIT_P.
6746 (patch_throw_statement): Use DECL_CLINIT_P.
6747 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6748 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6751 2000-01-16 Anthony Green <green@cygnus.com>
6753 * parse.y (build_string_concatenation): Only use
6754 StringBuffer(String) shortcut if String arg is constant.
6756 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6759 the shift value to int. Fixed typo in comment.
6761 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6763 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6764 * jcf-write.c: Likewise.
6765 * parse.y: Likewise.
6766 * parse.c: Regenerate.
6768 2000-01-09 Anthony Green <green@cygnus.com>
6770 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6771 bytecodes in the correct order.
6773 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6775 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6777 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6779 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6780 before building constant array decl.
6782 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6785 method invocation and typo in conditional expression.
6786 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6787 the appropriate NOTE_POP.
6788 * parse.y (patch_binop): Shift value mask to feature the right
6791 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6793 * class.c (assume_compiled, assume_compiled_node): Add static
6795 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6797 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6799 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6801 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6802 to `__modifier' to avoid stringifying it.
6804 * parse.y (verify_constructor_circularity): Don't call a variadic
6805 function with a non-literal format string.
6806 (java_check_abstract_methods): Move unreachable code inside
6807 `continue' statement.
6808 (lookup_method_invoke): Call xstrdup, not strdup.
6810 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6813 * jcf-parse.c (yyparse): Likewise.
6815 * jv-scan.c (main): Likewise.
6817 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6819 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6820 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6821 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6824 * parse.y (synchronized, variable_redefinition_error,
6825 check_class_interface_creation, create_interface, create_class,
6826 method_header, finish_method_declaration,
6827 check_modifiers_consistency, method_declarator,
6828 complete_class_report_errors, check_abstract_method_definitions,
6829 java_check_regular_methods, check_throws_clauses,
6830 java_check_abstract_methods, read_import_dir,
6831 check_pkg_class_access, declare_local_variables, fix_constructors,
6832 cut_identifier_in_qualified, resolve_expression_name,
6833 resolve_qualified_expression_name, patch_method_invocation,
6834 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6835 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6836 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6837 patch_try_statement, patch_synchronized_statement,
6838 patch_throw_statement, check_thrown_exceptions,
6839 patch_conditional_expr): Likewise.
6841 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6843 * Makefile.in (LIBDEPS): Added gcc's errors.o
6844 (../jcf-dump$(exeext):): Link with gcc's errors.o
6845 (../gcjh$(exeext):): Likewise.
6846 * expr.c (expand_java_NEW): Layout the entire target type instead of
6847 laying out its methods only.
6848 (lookup_field): Layout the class after having loaded it.
6849 * java-tree.h (java_debug_context): Declared.
6850 * jcf-io.c (toplev.h): Included.
6851 (find_class): Removed assignment to jcf's outofsynch
6852 field. Force source file to be read if newer than its matching
6853 class file. Tweaked debug messages.
6854 * jcf-parse.c (jcf_out_of_synch): Deleted.
6855 (read_class): Call to jcf_out_of_synch removed.
6856 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6857 (jcf_out_of_synch): Prototype deleted.
6858 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6859 `deprecated' and `class_err': integer turned into bit fields.
6860 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6861 * parse.y (package_list): New global.
6862 (package_declaration:): Record newly parsed package name.
6863 (extra_ctxp_pushed_p): Static global deleted.
6864 (java_parser_context_save_global): Create buffer context for the
6865 purpose of saving globals, if necessary.
6866 (java_parser_context_restore_global): Pop context pushed for the
6867 purpose of saving globals, if necessary.
6868 (java_debug_context_do): New prototype and function.
6869 (java_debug_context): Likewise.
6870 (do_resolve_class): Use already parsed package names to qualify
6871 and lookup class candidate.
6872 (java_pre_expand_clinit): Removed unnecessary local variable.
6874 1999-12-17 Tom Tromey <tromey@cygnus.com>
6876 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6878 (process_file): Use `\n\' at end of each line in string.
6880 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6882 * expr.c (expand_invoke): Layout the loaded class before
6883 attempting to use it.
6884 (expand_java_field_op): Allow final field assignments to take
6886 * typeck.c (convert): Return error_mark_node if expr is null.
6888 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6890 * class.c (class_depth): Return -1 if the class doesn't load
6892 * expr.c (can_widen_reference_to): Check for errors during depth
6893 computation and return 0 accordingly.
6894 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6895 create default constructors and add an other error check.
6896 * parse.h (java_fix_constructors): Prototyped.
6897 * parse.y (java_pre_expand_clinit): Likewise.
6898 (build_super_invocation): Re-prototyped to feature one argument.
6899 (java_check_circular_reference): Directly use `current'.
6900 (java_fix_constructors): New function.
6901 (java_check_regular_methods): Don't create default constructors
6902 here, but abort if none were found.
6903 (java_complete_expand_methods): Pre-process <clinit> calling
6904 java_pre_expand_clinit.
6905 (java_pre_expand_clinit): New function.
6906 (fix_constructors): build_super_invocation invoked with the
6907 current method declaration as an argument.
6908 (build_super_invocation): Use the context of the processed method
6909 decl argument instead of current_class.
6910 * typeck.c (lookup_java_method): Take WFLs in method names into
6913 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6915 * class.c (make_class_data): flag_keep_inline_functions to keep
6916 private methods in the method array.
6918 1999-12-15 Anthony Green <green@cygnus.com>
6920 * check-init.c (check_init): Take into account both types of
6921 `throw's when checking for uninitialized variables.
6923 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6925 * parse.y (java_complete_lhs): Force convertion of array
6926 dimensions to int_type_node, that's what runtime's ABI expects.
6928 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6930 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6931 operand of a WFL, until the Java front-end gets fixed with regard
6932 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6934 1999-12-10 Andrew Haley <aph@cygnus.com>
6936 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6937 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6938 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6942 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6944 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6945 before calling expand_eh_region_start and expand_start_all_catch.
6946 * except.c (expand_start_java_handler): Switch to permanent
6947 obstack before calling expand_eh_region_start.
6948 (expand_end_java_handler): Switch to permanent obstack before
6949 calling expand_start_all_catch.
6951 1999-12-5 Anthony Green <green@cygnus.com>
6953 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6954 function with side effects.
6955 (init_decl_processing): Mark all memory allocating DECLs with
6958 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6960 * except.c (expand_end_java_handler): Call
6961 expand_resume_after_catch and end_catch_handler.
6963 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6965 * verify.c (verify_jvm_instructions): Create new return label
6966 chain if non existent (don't rely on the verified state of the jsr
6969 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6971 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6972 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6974 * parse.y (patch_assignment): Removed bogus final class test on
6975 lhs when checking on whether to emit an ArrayStoreException runtime
6977 * expr.c (expand_java_arraystore): Likewise.
6979 1999-11-28 Anthony Green <green@cygnus.com>
6981 * decl.c (find_local_variable): Reuse single slot decls when
6984 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6986 * jcf-parse.c (saw_java_source): Global variable removed.
6987 (read_class): Don't use `saw_java_source'. Added extra braces.
6988 (yyparse): Code setting `saw_java_source' removed.
6990 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6992 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6994 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6996 * verify.c (merge_type_state): Non verified subroutines being
6997 considered more than once to trigger passive type merge.
6999 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7001 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7002 in case of error. Error message tuned.
7004 1999-11-21 Anthony Green <green@cygnus.com>
7006 * constants.c (find_methodref_index): Unwrap method names before
7007 inserting them in the constant pool.
7009 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7011 * class.c (assume_compiled_node): New typedef.
7012 (assume_compiled_tree): New static data.
7013 (find_assume_compiled_node): New function.
7014 (add_assume_compiled): New function.
7015 (assume_compiled): New function.
7016 * class.c (make_class_data): Use assume_compiled.
7017 (is_compiled_class): Use assume_compiled.
7019 * java-tree.h (add_assume_compiled): Declare.
7021 * lang.c (lang_decode_option): Parse new options.
7023 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7025 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7026 int_type_node: that's what `_Jv_AllocObject' expects.
7028 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7030 * parse.y (lookup_method_invoke): Use lang_printable_name to
7031 reliably build the type name during error report. Fixes PR gcj/97.
7033 1999-11-09 Tom Tromey <tromey@cygnus.com>
7035 * jcf-path.c: Include <sys/stat.h>.
7036 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7037 (DIR_UP): New macro.
7039 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7041 * parse.y (source_end_java_method): Resume permanent allocation,
7042 reversing Apr 27 1998 patch.
7043 (patch_string_cst): Pop obstacks after having pushed the permanent
7046 1999-11-05 Tom Tromey <tromey@cygnus.com>
7048 * class.c (finish_class): Emit inlined methods if any native
7049 methods exist in the class. Fixes PR gcj/85.
7051 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7053 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7054 (qualify_ambiguous_name): Likewise.
7056 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7058 * typeck.c: (lookup_java_method): search all inherited
7059 interfaces when looking up interface method.
7061 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7063 * parse.y (method_header:): Issue error message for rule `type
7065 (synchronized:): Error report when not using synchronized.
7067 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7069 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7070 being used before the superclass constructor has been called.
7071 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7072 instead of `CALL_THIS_CONSTRUCTOR_P'.
7074 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7076 * check-init.c: Fix typo in comment.
7078 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7080 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7083 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7085 * parse.y (expression_statement:): Call function to report
7086 improper invocation of a constructor.
7087 (parse_ctor_invocation_error): New function.
7089 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7091 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7094 1999-10-21 Tom Tromey <tromey@cygnus.com>
7096 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7097 in generated `main'.
7099 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7101 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7102 (qualify_ambiguous_name): Likewise.
7104 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * parse.y (java_complete_tree): fold_constant_for_init to work on
7108 (java_complete_lhs): Likewise.
7109 (array_constructor_check_entry): Complete an initializer element
7110 on permanent_obstack.
7112 1999-10-19 Tom Tromey <tromey@cygnus.com>
7114 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7115 From Mike Moreton <mike@pillim.demon.co.uk>.
7117 1999-10-15 Greg McGary <gkm@gnu.org>
7119 * java-tree.h (flag_bounds_check): Remove extern decl.
7120 * lang.c (flag_bounds_check): Remove global variable.
7121 (lang_f_options): Remove "bounds-check" entry.
7122 (lang_init_options): Default flag_bounds_check to "on".
7124 1999-10-14 Tom Tromey <tromey@cygnus.com>
7126 * jvgenmain.c (usage): New function.
7127 (main): Use it. Also, handle `-D' options.
7128 * jvspec.c (lang_specific_driver): Recognize -D.
7129 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7131 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7133 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7135 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7136 variadic function with a non-literal format string.
7138 * parse-scan.y (report_main_declaration): Likewise.
7140 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7142 * parse.y (read_import_dir, patch_assignment, patch_binop,
7143 patch_array_ref): Likewise.
7145 * typeck.c (build_java_array_type): Likewise.
7147 * verify.c (verify_jvm_instructions): Likewise.
7149 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7151 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7153 1999-10-07 Anthony Green <green@cygnus.com>
7155 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7156 where CHECK_PUT may fail for valid reasons.
7158 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7159 UNSAFE_PUTN): New macros.
7161 1999-10-04 Tom Tromey <tromey@cygnus.com>
7163 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7164 well. Fixes Java PR gcj/59.
7165 * parse-scan.y (yyerror): Report errors.
7167 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7169 * decl.c (insert_block): Remove unconditional `abort'.
7171 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7173 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7174 FUNCTION_CODE now of type int. All callers changed.
7175 Set the builtin's DECL_BUILT_IN_CLASS.
7177 1999-09-23 Tom Tromey <tromey@cygnus.com>
7179 * jvspec.c (lang_specific_driver): Don't read spec file if
7180 -fsyntax-only given.
7182 1999-09-22 Tom Tromey <tromey@cygnus.com>
7184 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7186 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7187 (WORDS_TO_LONG): Likewise.
7188 (WORDS_TO_DOUBLE): Likewise.
7190 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7192 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7193 (RELOCATION_VALUE_1): Likewise.
7194 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7195 push_in_const, push_long_const): Prototyped.
7196 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7197 (push_constant2): Likewise.
7198 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7199 (find_constant_wide): Cast find_constant2's integer arguments to
7201 (find_constant_index): Cast find_constant2's and find_constant2's
7202 integer arguments to `jword'.
7203 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7204 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7205 (emit_if): Use RELOCATION_VALUE_1.
7206 (emit_goto): Likewise.
7207 (emit_jsr): Likewise.
7208 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7209 argument to push_long_const to HOST_WIDE_INT.
7211 1999-09-15 Andreas Schwab <schwab@suse.de>
7213 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7215 1999-09-20 Nick Clifton <nickc@cygnus.com>
7217 * lang.c (lang_decode_option): Extend comment.
7219 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7224 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7226 * gjavah.c (get_field_name, print_method_info, print_include,
7227 add_namelet): Use xmalloc, not malloc.
7229 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7230 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7233 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7235 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7237 * jcf-path.c (add_entry): Likewise.
7239 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7241 * jv-scan.c (xmalloc): Remove definition.
7243 * jvgenmain.c (xmalloc): Likewise.
7245 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7247 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7249 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7250 concat, not xmalloc/sprintf.
7251 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7252 (xstrdup): Remove definition.
7254 * parse.y (duplicate_declaration_error_p,
7255 constructor_circularity_msg, verify_constructor_circularity,
7256 check_abstract_method_definitions, java_check_regular_methods,
7257 java_check_abstract_methods, patch_method_invocation,
7258 check_for_static_method_reference, patch_assignment, patch_binop,
7259 patch_cast, array_constructor_check_entry, patch_return,
7260 patch_conditional_expr): Use xstrdup, not strdup.
7262 * zextract.c (ALLOC): Use xmalloc, not malloc.
7264 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7266 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7268 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7269 (do_spec, lang_specific_pre_link, lang_specific_driver,
7270 input_filename, input_filename_length): Don't declare.
7271 (main_class_name, jvgenmain_spec, lang_specific_driver):
7273 (lang_specific_driver): All calls to the function pointer
7274 parameter now explicitly call `fatal'.
7276 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7278 * parse.y (find_applicable_accessible_methods_list): Search
7279 abstract classes as interfaces.
7281 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7283 * class.c (finish_class): We're now outside a valid method
7284 declaration. Tell the rest of gcc so.
7286 1999-09-08 Bruce Korb autogen@linuxbox.com
7288 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7290 1999-09-07 Tom Tromey <tromey@cygnus.com>
7292 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7294 (decode_signature_piece): Don't emit "::" in JArray<>.
7295 (print_namelet): Only print trailing `;' when printing a class.
7297 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7299 * java-tree.h: Delete declarations for all tree nodes now moved to
7301 * decl.c: Delete their definitions.
7303 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7305 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7306 * Makefile.in (OBJS): Add ggc-callbacks.o.
7307 (OBJDEPS): Likewise.
7309 1999-09-03 Tom Tromey <tromey@cygnus.com>
7311 * parse.y (strip_out_static_field_access_decl): Return operand if
7312 it satisfies JDECL_P.
7314 1999-09-02 Tom Tromey <tromey@cygnus.com>
7316 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7317 Handle nested arrays, like `[[I'.
7319 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7321 * class.c (finish_class): Remove unused parameter, all callers
7324 * expr.c (build_java_athrow): Change return type to void.
7325 (java_lang_expand_expr): Make sure each case in switch returns a
7328 * java-tree.h (finish_class): Fix prototype to take void args.
7330 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7331 (main): Issue return from main, not exit.
7333 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7335 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7337 * jv-scan.c (main): Issue return from main, not exit.
7339 * parse.y (check_abstract_method_definitions,
7340 java_check_abstract_method_definitions): Add static prototypes.
7341 (java_complete_expand_methods): Fix call to `finish_class'.
7343 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7346 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7348 * lang.c (language_string): Constify.
7350 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7352 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7353 Remove hacks for stuff which comes from libiberty.
7355 * Make-lang.in: Likewise.
7357 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7359 * Makefile.in (xref.o): Depend on xref.c explicitly.
7361 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7363 * java-tree.h (lang_printable_name): Constify a char*.
7365 * lang.c (lang_printable_name): Likewise.
7367 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7369 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7372 1999-08-26 Tom Tromey <tromey@cygnus.com>
7374 * gjavah.c (print_cxx_classname): Print "::" before qualified
7377 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7379 * parse.y (lookup_cl): Changed leading comment. Now does its best
7380 to set the column number.
7381 (qualify_ambiguous_name): Take WFL wrappers into account.
7383 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7385 * verify.c (verify_jvm_instructions): Don't check instruction
7386 validity beyond end of method.
7388 1999-08-25 Tom Tromey <tromey@cygnus.com>
7390 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7392 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7394 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7395 cxx_keyword_subst, generate_access, name_is_method_p,
7396 get_field_name, print_field_name, super_class_name, print_include,
7397 decode_signature_piece, print_class_decls, usage, help,
7398 java_no_argument, version, add_namelet, print_namelet): Add static
7400 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7401 name_is_method_p): Constify a char*.
7402 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7403 Provide a final else clause in an if-else-if.
7404 (print_field_info): Add missing final arg in function call to
7406 (print_method_info, decompile_method, decode_signature_piece,
7407 print_c_decl, print_full_cxx_name, print_stub,
7408 print_mangled_classname, super_class_name, print_include,
7409 add_namelet, add_class_decl, print_class_decls, process_file,
7410 help): Constify a char*.
7412 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7413 push_int_const, find_constant_wide, find_constant_index,
7414 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7415 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7416 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7417 emit_if, emit_goto, emit_jsr, call_cleanups,
7418 make_class_file_name): Add static prototypes.
7419 (generate_bytecode_return, generate_bytecode_insns): Pass a
7420 NULL_PTR, not a NULL_TREE.
7422 * jv-scan.c: Include "jcf.h".
7423 (main): Declare using DEFUN macro.
7425 * jvspec.c (find_spec_file, lang_specific_pre_link,
7426 lang_specific_driver): Add prototypes.
7427 (find_spec_file): Constify a char*.
7429 * keyword.gperf (hash, java_keyword): Add prototypes.
7431 * lang.c (lang_print_error): Add static prototype.
7432 (lang_init): Prefer memcpy over bcopy to avoid casts.
7434 * lex.c (yylex): Add static prototype.
7436 * parse-scan.y: Include "lex.c" earlier.
7438 * parse.h: Remove redundant declaration for `yylex'.
7440 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7441 labeled_block_contains_loop_p): Add static prototypes.
7442 (not_accessible_p): Make static to match prototype.
7444 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7446 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7448 * parse.y (check_method_redefinition): Changed leading comment.
7449 (check_abstract_method_definitions): New function.
7450 (java_check_abstract_method_definitions): New function.
7451 (java_check_regular_methods): Call it.
7452 (verify_constructor_super): Fixed indentation.
7453 (lookup_method_invoke): Likewise.
7455 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7457 * parse.y (method_header): Return a null pointer if the current
7459 (finish_method_declaration): Return if the current function decl
7461 (source_start_java_method): Likewise.
7462 (java_method_add_stmt): Likewise.
7464 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7466 * class.c (emit_register_class): Removed unnecessary call to
7468 * parse.y (labeled_block_contains_loop_p): Removed unused local
7471 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7473 * parse.y (java_refold): Added prototype.
7475 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7477 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7478 (java_stabilize_reference): Removed unnecessary `else'.
7479 (java_complete_lhs): Set flag to remember boolean. Call
7480 java_refold. Added comments.
7481 (java_decl_equiv): New function.
7482 (binop_compound_p): Likewise.
7483 (java_refold): Likewise.
7484 (patch_unaryop): Striped static field access assigned to decl and
7485 op. Changed promotion scheme for ++/-- operators.
7486 (search_loop): New function.
7487 (labeled_block_contains_loop_p): Likewise.
7488 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7490 (patch_bc_statement): Call search_loop. Fixed comment.
7492 1999-08-14 Anthony Green <green@cygnus.com>
7494 * expr.c (java_lang_expand_expr): Mark static array data as
7497 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7499 * jvgenmain.c (main): NUL-terminate name_obstack.
7501 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7503 * check-init.c (check_bool2_init, done_alternative): Add static
7506 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7507 (add_method, build_utf8_ref, build_class_ref,
7508 append_gpp_mangled_type, layout_class_method): Constify a char*.
7510 * decl.c (push_promoted_type, make_binding_level): Add static
7512 (push_promoted_type, pushdecl): Constify a char*.
7514 * except.c (find_handler_in_range, link_handler,
7515 check_start_handlers): Add static prototypes.
7517 * expr.c (process_jvm_instruction): Constify a char*.
7519 * gjavah.c (main): Constify a char*.
7521 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7524 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7526 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7527 munge, print_ents): Constify a char*.
7529 * jcf-dump.c (disassemble_method): Constify a char*.
7530 (print_constant_pool, print_exception_table): Add static prototypes.
7531 (print_constant, print_exception_table, main, disassemble_method):
7534 * jcf-io.c (find_classfile, find_class): Likewise.
7536 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7537 (set_source_filename, predefined_filename_p): Add static prototypes.
7538 (set_source_filename, get_constant, get_class_constant,
7539 find_in_current_zip): Constify a char*.
7541 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7543 (add_entry, add_path, jcf_path_classpath_arg,
7544 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7546 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7547 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7548 jcf_parse_one_method, jcf_parse_methods,
7549 jcf_parse_final_attributes): Add static prototypes.
7550 (get_attribute): Constify a char*.
7552 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7553 jcf_dependency_add_target, jcf_path_classpath_arg,
7554 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7556 * jv-scan.c (main): Constify a char*.
7557 (gcc_obstack_init): Add prototype arguments.
7559 * jvgenmain.c (gcc_obstack_init): Likewise.
7560 (main): Constify a char*.
7562 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7564 (put_decl_string, lang_print_error): Constify a char*.
7565 (lang_init): Remove redundant extern prototype.
7567 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7569 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7570 Add static prototypes.
7571 (get_type_from_signature): Constify a char*.
7573 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7574 Add static prototypes.
7575 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7576 (verify_jvm_instructions): Constify a char*.
7578 * xref.c (xref_flag_value): Likewise.
7580 * xref.h (xref_flag_value): Likewise.
7582 * zextract.c (makeword, makelong): Add static prototypes.
7583 (makeword, makelong): Constify a uch*.
7585 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7587 * lang.c (java_dummy_print): Constify a char*.
7588 (lang_print_error): Likewise.
7589 (lang_init): Remove redundant prototype for `print_error_function'.
7590 (lang_init_source): Likewise.
7591 (lang_identify): Constify a char*.
7593 1999-08-09 Tom Tromey <tromey@cygnus.com>
7595 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7596 (WORDS_TO_LONG): Likewise.
7597 (WORDS_TO_DOUBLE): Likewise.
7599 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7601 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7603 * expr.c (java_stack_pop, java_array_data_offset,
7604 build_java_throw_out_of_bounds_exception, case_identity,
7605 build_java_check_indexed_type): Add static prototypes.
7606 (linenumber_table, expand_invoke, expand_java_field_op,
7607 build_primtype_type_ref, expand_byte_code): Constify a char*.
7609 * java-tree.h (build_primtype_type_ref, linenumber_table):
7611 (java_lang_expand_expr): Add prototype.
7613 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7614 `java_lang_expand_expr'.
7616 * lex.c (java_lex_error): Constify a char*.
7617 (java_get_unicode, java_read_char, java_allocate_new_line,
7618 java_unget_unicode, java_sneak_unicode): Prototype.
7620 * parse-scan.y (current_class, package_name, method_declarator,
7621 report_class_declaration, yyerror): Constify a char*.
7623 * parse.h (java_report_errors): Prototype.
7624 (yyerror): Constify a char*.
7626 * parse.y (classitf_redefinition_error, check_modifiers,
7627 parse_jdk1_1_error, lookup_package_type,
7628 lookup_package_type_and_set_next, get_printable_method_name,
7629 purify_type_name): Constify a char*.
7630 (build_super_invocation, maybe_generate_finit,
7631 verify_constructor_super, parser_add_interface,
7632 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7633 java_complete_expand_methods, java_expand_finals,
7634 cut_identifier_in_qualified, java_stabilize_reference,
7635 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7636 merge_string_cste): Prototype.
7637 (single_type_import_declaration, yyerror,
7638 variable_redefinition_error, build_array_from_name,
7639 build_unresolved_array_type, check_class_interface_creation,
7640 resolve_class, complete_class_report_errors,
7641 note_possible_classname, read_import_dir,
7642 find_in_imports_on_demand, resolve_package, fix_constructors,
7643 check_deprecation, lookup_method_invoke,
7644 maybe_build_primttype_type_ref, array_constructor_check_entry):
7646 (java_complete_expand_methods, java_expand_finals): Make static.
7647 (convert_narrow): Remove static prototype.
7649 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7651 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7653 1999-08-02 Richard Henderson <rth@cygnus.com>
7655 * decl.c: Include defaults.h instead of expr.h.
7656 * parse.y: Likewise.
7658 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7660 * java/decl.c (start_java_method): Change all uses of
7661 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7662 Ensure expr.h is included.
7663 * java/expr.c (pop_arguments): Ditto.
7664 * java/parse.y (expand_start_java_method): Ditto.
7666 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7668 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7670 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7672 * decl.c: Include "function.h".
7673 * except.c: Likewise.
7674 * parse.y: Likewise.
7675 * Makefile.in: Update dependencies.
7677 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7679 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7680 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7681 `modifier' with ATTRIBUTE_UNUSED.
7683 * gjavah.c (process_file): Add braces around ambiguous `else'.
7685 * jcf-dump.c (print_access_flags, localvar_free): Change return
7688 * parse.y (java_complete_expand_method): Initialize variable
7690 (resolve_qualified_expression_name): Likewise for `field_decl'.
7691 (patch_method_invocation): Likewise for `class_to_search'.
7692 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7693 (patch_assignment): Likewise for `lhs_type'.
7695 * verify.c (verify_jvm_instructions): Remove unused variable
7698 1999-07-25 Richard Henderson <rth@cygnus.com>
7700 * decl.c (va_list_type_node): New.
7702 1999-07-25 Anthony Green <green@cygnus.com>
7704 * gjavah.c (print_stub): New function.
7705 (METHOD_IS_NATIVE): New macro.
7706 (print_mangled_classname): Make static.
7707 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7708 (process_file): Perform stub generation.
7709 (HANDLE_METHOD): Don't emit class decls during stub
7711 (HANDLE_END_METHOD): Take into account stub generation.
7712 (print_method_info): Handle stub generation.
7713 (print_stub): New function.
7714 (print_cxx_classname): Make signature consistant with others.
7715 (help): Describe -stubs option.
7716 (main): Create stub file.
7717 (version): Use version.c.
7718 (print_full_cxx_name): New function.
7719 (print_c_decl): Use print_full_cxx_name.
7721 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7723 * check-init.c (check_init): Handle MAX_EXPR.
7725 1999-07-15 Andrew Haley <aph@cygnus.com>
7727 * lang.c (flag_use_divide_subroutine): New variable.
7728 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7729 fp-to-integer conversion.
7730 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7733 * expr.c (build_java_soft_divmod): New function.
7734 (build_java_binop): Call build_java_soft_divmod if
7735 flag_use_divide_subroutine is set.
7736 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7737 soft_lrem_node: new builtin functions.
7738 (init_decl_processing) Initialize the new builtins.
7739 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7740 soft_lrem_node: new builtin functions.
7741 (build_java_soft_divmod): New function.
7742 * parse.y: Call build_java_soft_divmod if
7743 flag_use_divide_subroutine is set.
7746 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7747 a --specs= arg) even if not linking.
7748 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7749 -fuse-divide-subroutine
7751 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7753 * parse.y (resolve_and_layout): Check methods only once.
7754 (resolve_qualified_expression_name): Verify thrown exceptions
7756 (check_thrown_exceptions): Reject exceptions thrown in
7757 initializer. Error message tuned.
7759 1999-07-14 Andrew Haley <aph@cygnus.com>
7761 * expr.c (expand_expr): Do not return the last statement in a
7762 block as the block's value.
7764 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7766 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7767 CALL_EXPR, to avoid order of evaluation changes.
7769 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * parse.y (qualify_ambiguous_name): Do not use
7772 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7774 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * check-init.c (check_init): Handle MAX_EXPR.
7777 * expr.c (force_evaluation_order): Force method call arguments to
7778 be evaluated in left-to-right order.
7779 * parse.y (qualify_ambiguous_name): Loop again to qualify
7780 NEW_ARRAY_EXPR properly.
7782 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7784 * parse.y (patch_invoke): Resolve unresolved invoked method
7786 (qualify_ambiguous_name): STRING_CST to qualify expression for
7787 type name resolution.
7789 1999-06-24 Andrew Haley <aph@cygnus.com>
7791 * class.c (finish_class): Whenever a deferred method is
7792 output, rescan the list of methods to see if a new candidate for
7793 output can be found.
7795 1999-06-28 Tom Tromey <tromey@cygnus.com>
7797 * jvspec.c (lang_specific_driver): Recognize --help.
7799 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * parse.y (resolve_package): Fixed bogus return statement.
7802 (patch_method_invocation): Resolve method invocation beginning with
7803 a package name qualifier.
7805 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7807 * Make-lang.in (java.stage1): Depend on stage1-start.
7808 (java.stage2): Likewise for stage2-start.
7809 (java.stage3): Likewise for stage3-start.
7810 (java.stage4): Likewise for stage4-start.
7812 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7814 * parse.y (java_complete_lhs): When doing cross referencing, don't
7815 try to keep file location on a WFL expanded as a CALL_EXPR.
7817 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7819 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7820 compiling to class file a void method with an empty method body.
7821 As a side effect, the bytecode backend will generate the
7822 appropriate `return' instruction.
7824 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7826 * parse.y (lookup_package_type_and_set_next): New function prototype.
7827 (resolve_package): Search current and imported packages.
7828 (lookup_package_type_and_set_next): New function.
7830 1999-06-22 Andrew Haley <aph@cygnus.com>
7832 * verify.c (verify_jvm_instructions): Check for pending blocks
7833 before invalid PC test and opcode switch, not after.
7835 1999-06-21 Andrew Haley <aph@cygnus.com>
7837 * except.c (find_handler_in_range): The upper limit for exception
7838 ranges is exclusive, not inclusive: (start <= pc < end).
7839 (link_handler): find child pointer which points to outer by
7840 searching sibling list: previous code incorrectly assumed that
7841 outer->outer->first_child must point to outer.
7842 * verify.c (verify_jvm_instructions): FIXME added to code for
7844 (verify_jvm_instructions): Do not assume that the last block
7845 processed in a subroutine is a block which ends with a `ret'
7846 instruction. With some control flows it is possible that the last
7847 block ends with an `athrow'.
7849 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7851 * parse.y (qualify_ambiguous_name): Reorganized the post
7852 evaluation of non WFL leading expression nodes.
7854 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7856 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7859 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * parse.y (qualify_ambiguous_name): Handle qualified expression
7862 beginning with a STRING_CST.
7864 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7866 * parse.y (register_fields): Set DECL_INITIAL on both
7867 pre-initialized static and public fields.
7868 (resolve_field_access): Static field access expressions to always
7870 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7871 qualification. CONVERT_EXPR to be resolved as an expression name.
7872 (java_complete_lhs): Identify and access qualified final
7873 initialized field in switch statement case expression.
7874 (fold_constant_for_init): Pre-initialized field decl constant to
7877 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7879 * parse.y (note_possible_classname): Mark returned node with
7880 QUALIFIED_P only if the original class name contained a '/'.
7882 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7884 * Make-lang.in (gcjh): More parallel build fixes.
7886 1999-06-03 Mike Stump <mrs@wrs.com>
7888 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7890 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7892 * except.c (link_handler): Chain exception handlers in order.
7894 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7896 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7897 with nops and process as usual in order to always set correct EH
7898 ranges. Emit detailed warnings about unreachable bytecodes.
7900 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7902 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7905 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7908 or the searched field decl.
7910 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7912 * parse.y (fold_constant_for_init): Convert numerical constant
7913 values to the type of the assigned field.
7915 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7917 * expr.c (lookup_field): Relaxed the test on class loading error
7919 * parse.y (fold_constant_for_init): Enabeled old code.
7921 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7923 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7924 decide the validity of the cast of a java.lang.Cloneable reference
7926 (patch_conditional_expr): Fixed first argument passed to
7927 binary_numeric_promotion.
7929 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7931 * parse.y (qualify_ambiguous_name): Take into account that a
7932 CONVERT_EXPR might specify a type as a WFL.
7934 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7936 * parse.y (patch_assignment): Save the rhs before using it as an
7937 argument to _Jv_CheckArrayStore.
7939 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7941 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7943 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7945 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7946 floating point litteral only when the exponent indicator has been
7949 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7951 * parse.y (formal_parameter:): Construct argument tree list
7952 element even if a yet unsupported final parameter was encountered.
7954 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7956 * parse.y (finish_method_declaration): Issue errors for native or
7957 abstract methods declared with a method body, as well as for non
7958 native or non abstract methods with no method body.
7960 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7962 * class.c (build_utf8_ref): Initialize variable `field'.
7964 * decl.c (init_decl_processing): Initialize variable `field'.
7966 * expr.c (build_known_method_ref): Mark parameters `method_type',
7967 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7968 (process_jvm_instruction): Likewise for parameter `length'.
7970 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7971 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7974 * parse.y (maybe_generate_clinit): Remove unused variable
7975 `has_non_primitive_fields'.
7976 (find_in_imports_on_demand): Initialize variables `node_to_use'
7978 (patch_binop): Likewise for variable `prom_type'.
7979 (patch_unaryop): Likewise for variable `prom_type'.
7981 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7983 * xref.c (xref_table): Add missing initializer.
7985 1999-05-14 Tom Tromey <tromey@cygnus.com>
7987 * java-except.h (struct eh_range): Removed unused `next' member.
7988 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7989 after adding all exception handlers. Sort exception ranges in
7991 (struct pc_index): New structure.
7992 (start_pc_cmp): New function.
7993 * except.c (add_handler): Return `void'. Don't call link_handler;
7994 instead construct an ordinary linked list and do range
7996 (check_nested_ranges): New function.
7997 (link_handler): Changed interface to allow merging of eh_ranges.
7998 Split overlapping ranges. Return `void'.
8000 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8002 * parse.y (constructor_block_end:): New rule, tagged <node>.
8003 (constructor_body:): Use `constructor_block_end' instead of
8006 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8008 * parse.y (statement_nsi:): Pop `for' statement block.
8009 (java_complete_lhs): Labeled blocks containing no statement are
8010 marked as completing normally.
8012 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * xref.c (xref_set_current_fp): New function, defined.
8015 * xref.h (xref_set_current_fp): New function, prototyped.
8017 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * check-init.c (check_init): Take into account that
8020 LABELED_BLOCK_STMT can be empty.
8022 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.y (java_check_regular_methods): Warning check on not
8025 overriding methods with default access in other packages does not
8026 apply to `<clinit>'.
8027 (java_complete_lhs): If block body is an empty_stmt_node, replace
8028 it by NULL_TREE. This prevents gcc from generating an irrelevant
8031 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8033 * check-init.c (check_init): Removed code accepting to see things
8034 falling through default:, when doing xrefs.
8035 * java-tree.h (do_not_fold): New global variable, declared.
8036 * parse.y (do_not_fold): New global variable, defined.
8037 (java_complete_expand_method): Set `do_not_fold' to the value of
8038 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8039 and reinstall them after them have been purged; do not check for
8040 initializations; do not issue missing return errors.
8041 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8043 (patch_binop): Skip the fold part when doing xrefs.
8044 (build_string_concatenation): Skip the concatenation part when
8046 (patch_synchronized_statement): Do not generate a try-finally when
8048 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8049 and keep the location where the throw was seen.
8050 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8051 any treatment on the converted node an simply return a NOP_EXPR of
8053 * xref.c (xref_get_data): New function, defined.
8054 * xref.h (xref_get_data): New function, declared.
8055 (XREF_GET_DATA): Use xref_get_data.
8057 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8059 * gjavah.c (print_include): Cast the result of `strlen' to int
8060 when comparing against a signed value.
8061 (add_namelet): Likewise.
8063 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8065 * expr.c (expand_invoke): Mark parameter `nargs' with
8067 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8069 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8072 * jcf-reader.c (get_attribute): Cast a value to long
8073 when comparing against a signed expression. Likewise.
8075 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8078 1999-05-11 Andrew Haley <aph@cygnus.com>
8080 * parse.y (source_end_java_method): If the current method contains
8081 any exception handlers, force asynchronous_exceptions: this is
8082 necessary because signal handlers in libjava may throw exceptions.
8083 * decl.c (end_java_method): Ditto.
8085 1999-05-11 Tom Tromey <tromey@cygnus.com>
8087 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8089 * jvspec.c (THREAD_NAME): Removed.
8090 (GC_NAME): Likewise.
8091 (MATHLIB): Likewise.
8092 (WITHLIBC): Likewise.
8094 (THREADLIB): Likewise.
8095 (MATH_LIBRARY): Likewise.
8096 (lang_specific_driver): Don't add `-l' options to command line.
8097 Instead, add a single --specs option. Recognize `-L' options and
8098 use them to search for spec file.
8099 (find_spec_file): New function.
8100 (SPEC_FILE): New define.
8102 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8104 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8105 cpplib-enabled build.
8107 1999-05-05 Per Bothner <bothner@cygnus.com>
8109 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8110 temporarily zero it while calling rest_of_decl_compilation.
8112 * java-tree.h (string_ptr_type_node): Add declaration.
8113 * decl.c: Define and initialize string_ptr_type_node.
8114 * parse.y (patch_string_cst): Use string_ptr_type_node.
8116 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8117 * parse.y (for_statement): Now unconditionally exit_block.
8118 (finish_labeled_statement): No longer exit_block if for-loop.
8119 (patch_loop_statement): Check harder if the loop is already labeled.
8121 * parse.y (patch_initialized_static_field): Removed function.
8122 (maybe_generate_clinit): Removed special handling for interfaces.
8123 (java_complete_expand_methods): Do a preliminary java_complete_tree
8124 on <clinit> to determine if it can be removed.
8125 (java_complete_expand_method): Remove special handling for <clinit>.
8126 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8127 optimize if we get back empty_stmt_node.
8128 For MODIFY_EXPR, re-do checking of static initializers.
8129 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8130 For VAR_DECL, pass correct context.
8132 * verify.c (verify_jvm_instructions): Better error messages.
8134 1999-05-03 Tom Tromey <tromey@cygnus.com>
8136 * parse-scan.y (interface_declaration): Call
8137 report_class_declaration for interfaces.
8139 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8141 * Makefile.in: Remove -v from bison command lines.
8143 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8145 * check-init.c (check_init): Exclude a case of error when doing
8147 * class.c (layout_class_method): Don't generate the error message
8148 twice when compiling from source.
8149 * lang-options.h: Added `-Wredundant-modifers' and
8150 `-Wunusupported-jdk11' flags and help text.
8151 * lang.c (lang_decode_option): Added support for
8152 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8153 flag_static_local_jdk11 and flag_redundant set accordingly.
8154 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8155 * parse.h (EXPR_WFL_ADD_COL): New macro.
8156 (DECL_END_SOURCE_LINE): Likewise.
8157 (DECL_INHERITED_SOURCE_LINE): Likewise.
8158 * parse.y (static_ref_err): New function, prototyped.
8159 (CCB_TK): Now tagged <operator>.
8160 (class_body:): Remember the location of the closing '}' of a class
8161 definition when doing xrefs.
8163 (block_end:): Likewise.
8164 (create_class): Remember the location of the inherited class
8165 identifier when doing xrefs.
8166 (register_fields): Added test on first operand of `init' before
8167 testing it TREE_CODE.
8168 (method_header): Store the location of the class identifier in the
8169 class decl when doing xrefs.
8170 (finish_method_declaration): Don't combine first/last method line
8172 (java_check_regular_methods): Warning check on not overriding
8173 methods with default access on other packages move before check on
8174 static methods. Initialization of `aflags' also moved up.
8175 (resolve_expression_name): Call static_ref_err to report the error.
8176 (static_ref_err): New function, implemented.
8177 (resolve_field_access): Returned simplified static field access
8179 (resolve_qualified_expression_name): Check for illegal use of
8180 static fields in a non static context. Call static_ref_err to
8181 report error in various places.
8182 (java_complete_tree): Do not fold initialized static fields when
8184 (java_complete_lhs): Likewise.
8186 1999-04-29 Anthony Green <green@cygnus.com>
8188 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8189 create internal labels.
8190 (lookup_label): Ditto.
8192 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8194 * class.c (layout_class_method): Generate <clinit>'s rtl for
8196 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8197 for interfaces' <clinit>.
8198 * expr.c (lookup_field): Search for fields in interfaces.
8199 (expand_invoke): Fixed indentation.
8200 (expand_java_field_op): Likewise. Use IS_CLINIT.
8201 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8202 (IS_CLINIT): New macro.
8203 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8204 interface was parsed.
8205 (maybe_generate_clinit): Don't generate if the current class is an
8206 interface with only fields of primitive types.
8207 (reset_method_name): Use IS_CLINIT.
8208 (java_complete_expand_method): Expand <clinit> when it exists for
8209 interfaces. Use IS_CLINIT.
8210 (resolve_expression_name): Use DECL_CONTEXT instead of
8211 current_class to build static field references.
8212 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8213 ARRAY_REF when doing xreferencing.
8214 (check_final_assignment): Fixed typo in leading comment. Use
8216 (patch_array_ref): Don't fully expand array references when
8218 (patch_return): Use IS_CLINIT.
8219 (patch_throw_statement): Likewise.
8221 1999-04-22 Tom Tromey <tromey@cygnus.com>
8223 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8225 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * decl.c (predef_filenames, predef_filenames_size): New globals
8228 (init_decl_processing): predef_filenames and predef_filenames_size
8230 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8232 * jcf-parse.c (predefined_filename_p): New function.
8233 (yyparse): Check that files on the command line are specified only
8234 once and issue a warning otherwise.
8235 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8236 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8237 avoid a gcc warning with -W -Wall turned on.
8238 (java_expand_classes): Abort if errors were encountered.
8239 (java_complete_lhs): If the cross reference flag is set, wrap
8240 field DECL node around a WFL when resolving expression name.
8242 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8244 * lang.c (lang_decode_option): Fixed returned value when parsing
8245 `-fxref=...' and `-Wall'.
8246 * parse.y (source_end_java_method): Do not generate code when
8247 flag_emit_xref is set.
8248 (resolve_expression_name): Do not build static field access when
8249 flag_emit_xref is set.
8250 (resolve_field_access): No special treatment on `length' when
8251 flag_emit_xref is set. Do not build qualified static field access
8252 when flag_emit_xref is set.
8253 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8254 when flag_emit_xref is set.
8255 (patch_assignment): Do not generate array store runtime check when
8256 flag_emit_xref is set.
8257 * xref.c (xref_flag_value): Fixed function declaration
8259 (xset_set_data): New function.
8260 * xref.h (xref_set_data): Added prototype for new function.
8261 (typedef struct xref_flag_table): New field data.
8262 (XREF_GET_DATA): New macro.
8264 1999-04-19 Tom Tromey <tromey@cygnus.com>
8266 * xref.h (enum): Removed trailing comma.
8268 * parse.y (resolve_qualified_expression_name): Added missing
8271 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8273 * gjavah.c: New prototypes for java_float_finite and
8276 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8278 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8281 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8283 * Makefile.in (TREE_H): Add tree-check.h.
8284 (RTL_H): Add genrtl.h.
8286 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8288 * parse.y (patch_assignment): Added ArrayStoreException runtime
8291 1999-04-06 Per Bothner <bothner@cygnus.com>
8293 * expr.c (pop_type_0): New function.
8294 (pop_type): Use pop_type_0.
8295 * java-tree.h (pop_type_0): New declaration.
8296 * verify.c (verify_jvm_instructions): Check return instructions.
8298 * parse.y (patch_binop): Don't fold if non-constant and emiting
8301 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8303 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8305 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8306 (main_jcf): Don't define.
8307 (process_file): Don't set `main_jcf'.
8309 * java-tree.h (main_jcf): Don't declare.
8311 * jcf-parse.c (main_jcf): Add static definition.
8313 * lang.c (main_jcf): Don't define.
8315 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8317 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8319 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8321 * jcf-depend.c: Include "config.h", not <config.h>.
8323 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8326 * jcf-path.c: Include "config.h", not <config.h>.
8328 * lex.c: Don't include various system header files.
8329 (java_init_lex): Cast the argument of `bzero' to PTR
8331 * parse-scan.y (java_push_parser_context): Likewise.
8333 * parse.y (java_push_parser_context): Likewise.
8334 (patch_bc_statement): Match format specifier to variable argument.
8336 * xref.c: Don't include <stdio.h>.
8338 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8340 * parse.y (struct parser_ctxt *ctxp): Now global.
8341 (declare_local_variables): Use WFL compound value for the
8342 declaration source line value, when doing cross-referencing.
8344 1999-03-31 Tom Tromey <tromey@cygnus.com>
8346 * gjavah.c (print_field_info): Allow constants of other types.
8347 (print_include): Generate include when new name is proper prefix
8348 of already printed name.
8349 (add_namelet): Likewise.
8350 (cxx_keyword_subst): New function.
8351 (print_method_info): Use it.
8352 (print_field_name): New function.
8353 (get_field_name): New function.
8354 (print_field_info): Use get_field_name and print_field_name.
8356 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8358 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8359 'KR-C', so gperf uses the `const' keyword on strings.
8361 * keyword.gperf (java_keyword): Const-ify a char*.
8363 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8365 * parse.y (patch_bc_statement): Fixed identation and a bogus
8368 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * parse.y (patch_assignment): Allow static variables in other
8371 classes to be assigned.
8373 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8375 * class.c (maybe_add_interface): Remove unused variable
8377 (make_class_data): Use = for assignment, not ==. Likewise.
8378 (emit_register_classes): Remove unused variable `decl'.
8380 * lex.c: Fix comment so as not to contain an embedded `/*'.
8382 * verify.c (verify_jvm_instructions): Remove unused variable
8385 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8387 * parse.y (complete_loop_body): Rename to finish_loop_body.
8388 (complete_labeled_statement): Rename to finish_labeled_statement.
8389 (complete_for_loop): Rename to finish_for_loop.
8390 (complete_method_declaration): Rename to finish_method_declaration.
8392 * java-tree.h (continue_identifier_node): New global node.
8393 * decl.c: Define and initialize continue_identifier_node.
8394 * parse.y (generate_labeled_block): Remove - no longer needed.
8395 (build_loop_body): Use continue_identifier_node for continue block.
8396 (finish_labeled_statement): Also do pop_labeled_block actions.
8397 (java_complete_lhs): POP_LOOP even if error.
8398 (build_labeled_block): Special handling for continue_identifier_node.
8399 (patch_loop_statement): Re-organize.
8400 (patch_bc_statement): Re-write.
8402 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8404 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8405 using a WFL compound value.
8406 * parse.y (xref.h): Include.
8407 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8409 (register_fields): Set WFL compound value to lineno if doing
8411 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8413 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8414 * xref.h (expand_xref): Prototype renamed from xref_generate.
8416 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8418 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8419 (GET_CURRENT_BLOCK): New macro.
8420 * parse.y (current_static_block): New global variable.
8421 (method_body:): Define action.
8422 (complete_method_declaration): Set current_function_decl to NULL
8423 when work on the current method is done.
8424 (declare_local_variables): Use GET_CURRENT_BLOCK.
8425 (java_method_add_stmt): Likewise.
8426 (java_complete_expand_method): Disable the use of `this' when
8428 (enter_a_block): If no current method exist, use
8429 current_static_block to link static initializer blocks.
8430 (exit_block): Rewritten to use current_static_block when no current
8432 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8433 (patch_return): Forbid the use of `return' in static initializers.
8434 (patch_throw_statement): Fixed indentation. Issue specific error
8435 for uncaught thrown checked exception in static initializer
8436 blocks. Removed FIXME.
8438 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8440 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8441 Link gcj from gcc.o.
8443 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8445 * parse.y (find_applicable_accessible_methods_list): When dealing
8446 with interface: ensure that a given interface or java.lang.Object
8447 are searched only once.
8449 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8451 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8453 * jcf-dump.c (print_access_flags): Add braces around if-else.
8455 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8458 * lex.c (build_wfl_node): Add static prototype.
8460 * lex.h (build_wfl_node): Remove static prototype.
8462 * parse.y: Include lex.c early enough to declare everything needed.
8463 Ensure calls to `build_wfl_node' pass the proper arguments.
8464 (create_class): Remove unused variable `super_decl'.
8465 (get_printable_method_name): Initialize variable `name'.
8467 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * Changelog: Fixed 1999-03-22 typos.
8470 * lang.c (lang_decode_option): Fixed typo in error string in the
8473 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8475 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8477 * java-tree.h (flag_emit_xref): Declared extern.
8478 * lang.c (xref.h): Included.
8479 (flag_emit_xref): New global variable.
8480 (lang_decode_option): Added support for -fxref.
8484 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8486 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8489 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8491 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8492 $(srcdir)/../system.h and $(JAVA_TREE_H).
8493 (jcf-io.o): Depend on $(JAVA_TREE_H).
8494 (mangle.o): Likewise.
8496 * check-init.c (check_cond_init): Add static prototype.
8498 * class.c (build_java_method_type, hashUtf8String,
8499 make_field_value, get_dispatch_vector, get_dispatch_table,
8500 append_gpp_mangled_type, mangle_static_field): Likewise.
8501 (strLengthUtf8): Hide unused definition.
8502 (hashUtf8String): Const-ify.
8503 (make_field_value): Un-ANSI-fy.
8505 * constants.c: Move inclusion of jcf.h above java-tree.h.
8506 (set_constant_entry, find_class_or_string_constant,
8507 find_name_and_type_constant, get_tag_node,
8508 build_constant_data_ref): Add static prototype.
8510 * decl.c (push_jvm_slot, builtin_function,
8511 lookup_name_current_level): Likewise.
8512 (builtin_function): Const-ify.
8514 * except.c (expand_start_java_handler, expand_end_java_handler):
8515 Add static prototype.
8517 * expr.c (flush_quick_stack, push_value, pop_value,
8518 java_stack_swap, java_stack_dup, build_java_athrow,
8519 build_java_jsr, build_java_ret, expand_java_multianewarray,
8520 expand_java_arraystore, expand_java_arrayload,
8521 expand_java_array_length, build_java_monitor, expand_java_pushc,
8522 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8523 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8524 expand_compare, expand_test, expand_cond, expand_java_goto,
8525 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8526 expand_java_field_op, java_push_constant_from_pool): Likewise.
8528 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8529 (build_java_arraynull_check): Mark parameters `node' and `type'
8530 with ATTRIBUTE_UNUSED.
8531 (note_label): Likewise for parameter `current_pc'.
8532 (expand_java_call, expand_java_ret): Hide unused definition.
8534 * java-tree.h (make_class, build_constants_constructor,
8535 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8536 init_outgoing_cpool, register_class, emit_register_classes,
8537 java_layout_seen_class_methods): Prototype.
8538 (unicode_mangling_length): Const-ify.
8539 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8540 emit_unicode_mangled_name, format_int, format_uint,
8541 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8542 jcf_print_utf8_replace, open_class): Prototype.
8544 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8545 <stdio.h>. Include tree.h/java-tree.h.
8546 (utf8_equal_string usage, process_class): Add static prototype.
8547 (open_class): Don't prototype this here.
8548 (utf8_equal_string): Match arguments to format specifiers.
8549 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8550 TABLE_SWITCH, disassemble_method): Likewise.
8552 * jcf-io.c: Include tree.h/java-tree.h.
8553 (open_class, find_classfile, jcf_print_utf8,
8554 jcf_print_utf8_replace): Const-ify.
8556 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8557 parse_class_file): Add static prototype.
8558 (find_in_current_zip): Match definition to existing static
8561 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8562 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8563 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8564 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8565 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8566 generate_bytecode_return, perform_relocations, init_jcf_state,
8567 init_jcf_method, release_jcf_state, generate_classfile):
8568 Add static prototype.
8569 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8570 (make_class_file_name): Const-ify.
8572 * jcf.h (find_classfile): Const-ify.
8574 * jv-scan.c (reset_report): Remove prototype.
8576 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8577 (error): Rewrite to allow varargs.
8579 * lang.c (lang_f_options): Const-ify.
8581 * lex.c (java_parse_escape_sequence): Add static prototype.
8582 (java_allocate_new_line): Match definition to existing static
8585 * mangle.c Include tree.h/java-tree.h.
8586 (unicode_mangling_length, emit_unicode_mangled_name,
8587 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8589 * parse.h (jdep_code): Remove trailing comma in enumeration.
8590 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8591 (reset_report): Add prototype.
8593 * verify.c (push_pending_label, merge_types): Add static
8596 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8598 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * parse.y (find_applicable_accessible_methods_list): Extend the
8601 search to superinterfaces when relevant.
8602 (search_applicable_methods_list): New function.
8604 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8606 * class.c (unmangle_classname): Implemented stricter testing
8607 before setting the QUALIFIED_P flag on an identifier.
8609 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8611 * parse.y (java_complete_lhs): Call force_evaluation_order
8612 after patch_newarray.
8613 (patch_binop): Don't call fold if there are side effects.
8615 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8617 * parse.y (java_stabilize_reference): Use save_expr instead of
8618 building a SAVE_EXPR node.
8619 (java_complete_lhs): Patch the resulting string of the `+='
8620 operator (if necessary) and complete the RHS after having built
8623 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8625 * class.c (make_class): Don't set CLASS_P here (because
8626 this function is also called by build_java_array_type).
8627 (push_class): Set CLASS_P here instead.
8628 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8630 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8631 context. If the context is class, perfer "super" over "synchronized".
8632 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8634 * parse.y (create_class): Don't call parser_check_super here;
8635 it is not robust. Always wait until later.
8637 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8638 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8640 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8642 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8643 * lex.h (UNGETC): Change misleading macro.
8645 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8647 * parse.y (java_stabilize_reference): Return NODE when patching a
8649 (java_complete_lhs): Put parenthesis around truth values.
8651 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8653 * class.c (layout_class_method): Don't make rtl for interface
8655 * parse.h (GET_TYPE_NAME): New macro.
8656 * parse.y (if_then_statement:): Fixed indentation.
8657 (if_then_else_statement:): Likewise.
8658 (for_statement:): Fixed spacing.
8659 (try_statement:): Fixed indentation.
8660 (create_interface): Don't force interfaces to be abstract.
8661 (method_header): Abstract methods are OK in interfaces.
8662 (declare_local_variables): Fixed typo in comment.
8663 (java_complete_expand_method): Fixed indentation.
8664 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8665 non accessible fields.
8666 (java_stabilize_reference): New function.
8667 (java_complete_lhs): Fixed indentation. Use
8668 java_stabilize_reference in compound assignement. Insert the
8669 cast. If not processing `+' fix string constants before processing
8672 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8674 * constants.c (find_class_or_string_constant): Cast variable `j'
8675 to a `jword' when comparing against one.
8677 * expr.c (java_lang_expand_expr): Remove unused variables
8678 `has_finally_p' and `op0'.
8680 * gjavah.c (print_field_info): Cast a value to jint when comparing
8681 against one. Likewise for a jlong.
8682 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8683 against a signed quantity.
8685 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8686 (print_signature): Don't needlessly dereference variable `str'
8688 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8689 `max_locals' with ATTRIBUTE_UNUSED.
8690 (jcf_parse_class): Likewise for variable `index'.
8692 * parse.h (reverse_jdep_list): Remove static prototype.
8694 * parse.y (build_jump_to_finally): Remove prototype and definition.
8695 (reverse_jdep_list): Add static prototype.
8697 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8698 `assignment' and `expr_decl'.
8700 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8702 1999-03-12 Andrew Haley <aph@cygnus.com>
8704 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8705 we'll need a directory separator and a null character.
8707 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8709 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8711 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8716 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8718 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8720 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8722 * class.c (layout_class_method): A static method in a base class
8723 is never overridden, so treat it like it doesn't exist.
8724 However, do complain about private non-static method overriding
8725 public static method.
8727 * parse.y: Don't set unused INITIALIZED_P flag.
8728 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8730 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8731 (build_array_from_name): Re-order &index[string] to &string[index].
8733 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8734 error_mark (it might catch more errors, but it is more likely to lose).
8736 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8738 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8739 (parse-scan.o): Depend on toplev.h.
8741 * class.c (make_method_value): Add prototype. Make it static.
8742 Remove unused second argument, caller changed.
8744 * expr.c (java_lang_expand_expr): Remove unused variable
8747 * java-tree.h: Don't prototype find_in_current_zip.
8748 Add prototypes for verify_constant_pool, start_java_method,
8749 end_java_method, give_name_to_locals, expand_byte_code,
8750 open_in_zip, set_constant_value, find_constant1, find_constant2,
8751 find_utf8_constant, find_string_constant, find_class_constant,
8752 find_fieldref_index, find_methodref_index, write_constant_pool,
8753 count_constant_pool_bytes and encode_newarray_type.
8755 * jcf-dump.c: Remove unused variable `LONG_temp'.
8757 * jcf-parse.c: Include parse.h.
8758 (jcf_parse_source): Remove unused parameter, all callers changed.
8759 (jcf_figure_file_type): Add static prototype.
8760 (find_in_current_zip): Likewise. Also remove unused parameter,
8761 all callers changed.
8762 (read_class): Initialize variable `saved_pos'.
8764 * jcf-reader.c (jcf_parse_preamble): Mark variables
8765 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8767 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8768 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8769 (java_parse_doc_section): Initialize variable `seen_star'.
8770 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8771 (java_lex_error): Mark parameters `msg' and `forward' with
8773 (java_get_line_col): Mark parameters `filename' and `line' with
8776 * parse-scan.y: Include toplev.h.
8777 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8779 * parse.h: use `struct JCF', not plain `JCF'.
8780 (java_parser_context_save_global, java_expand_classes
8781 java_parser_context_restore_global, java_parse): Add prototypes.
8783 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8786 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8788 * check-init.c (check_init): COPYN takes word count, not bit count.
8790 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8792 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8793 explicit build_decl. (Avoids crash in reload when optimizing.)
8795 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8797 * decl.c (complete_start_java_method): Handle synchronized method
8798 even when compiling from bytecode.
8800 1999-02-26 Tom Tromey <tromey@cygnus.com>
8802 * gjavah.c (add_class_decl): Only generate `#include' if outer
8803 class is not the name of the class we are processing. Correctly
8804 append `.h' in #include.
8805 (process_file): Clean up newlines around generated `#include's.
8806 (decode_signature_piece): Correctly handle inner classes.
8807 (struct include): New structure.
8808 (all_includes): New global.
8809 (print_include): New function.
8810 (add_class_decl): Use it.
8811 (process_file): Likewise.
8812 (add_class_decl): Generate include for java-array.h if array
8814 (process_file): Don't generate java-array.h include.
8816 * gjavah.c (add_namelet): Check for standard package names here.
8817 (add_class_decl): Don't check for standard package names here.
8819 1999-02-25 Tom Tromey <tromey@cygnus.com>
8821 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8822 When reading a zip file, only use strncmp if both strings are
8823 bigger than the buffer length. Initialize `k' when looping
8826 1999-02-24 Tom Tromey <tromey@cygnus.com>
8828 * gjavah.c (struct namelet): New structure.
8829 (add_namelet): New function.
8830 (print_namelet): New function.
8831 (print_class_decls): Use add_namelet and print_namelet to generate
8832 namespaces and not classes.
8833 (method_printed): New global.
8834 (HANDLE_END_METHOD): Examine method_printed.
8835 (print_method_info): Set method_printed when required. Print
8836 error if function to be ignored is marked virtual. Handle $finit$
8838 (METHOD_IS_FINAL): New macro.
8839 (print_field_info): Use it.
8840 (HANDLE_METHOD): Clear method_printed.
8841 (method_pass): New global.
8842 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8843 (process_file): Do two passes over both fields and methods.
8844 (HANDLE_METHOD): Examine method_pass.
8846 (add_class_decl): New function.
8847 (print_class_decls): Don't scan over entire constant pool.
8849 1999-02-23 Tom Tromey <tromey@cygnus.com>
8851 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8852 disable linking in that case.
8854 1999-02-20 Tom Tromey <tromey@cygnus.com>
8856 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8859 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8861 * decl.c (build_result_decl), java-tree.h: New method.
8862 (complete_start_java_method): Handle synchronized methods.
8863 Don't build DECL_RESULT here. (Ordering dependency problem.)
8864 (start_java_method): Call build_result_decl here instead ...
8865 * parse.y (java_complete_expand_method): ... and here.
8866 (expand_start_java_method): Don't call complete_start_java_method here.
8867 (java_complete_expand_method): Call it here instead.
8868 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8869 * java-tree.h: ... here.
8871 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8872 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8873 for ARRAY_REF - it doesn't work when array bounds are checked.
8874 (patch_array_ref): Handle it here instead.
8876 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8878 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8880 Force left-to-right evaluation of binary operations etc.
8881 * expr.c (force_evaluation_order), java-tree.h: New function.
8882 * parse.y (java_complete_lhs): Pass binary operations, procedure
8883 calls, and ARRAY_REFs to force_evaluation_order.
8884 (various): Set TREE_SIDE_EFFECTS more carefully.
8886 Tolerate random (non-UTF8) encoding in comments without complaining.
8887 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8888 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8890 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8891 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8893 * parse.y (java_complete_lhs): Ignore an empty statement in a
8894 COMPOUND_EXPR. Don't complain about empty statement after return.
8896 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8898 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8899 in TREE_LIST - just chain the POINTER_TYPEs together.
8900 (resolve_class): If type already resolved, return decl.
8901 After resolving, update TREE_TYPE(class_type), and name (if array).
8902 * parse.h (do_resolve_class), parse.y: Make non-static.
8903 * class.c (maybe_layout_super_class): Take this_class argument.
8904 Do do_resolve_class if necessary.
8905 (layout_class, layout_class_methods): Adjust calls appropriately.
8906 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8907 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8908 * typeck.c (build_java_array_type): Don't call layout_class.
8910 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8912 * parse.y (check_pkg_class_access): Allow private class access
8913 within the same package.
8914 (strip_out_static_field_access_decl): New function.
8915 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8916 operator argument before testing its nature.
8918 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8920 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8921 (TRY_EXPR): Simplify - it no longer has a finally clause.
8922 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8923 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8924 * expr.c (java_lang_expand_expr): Likewise.
8925 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8926 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8927 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8928 (build_try_statement): Remove finally parameter and handling.
8929 (build_try_finally_statement): New function.
8930 (patch_try_statement): No longer need to support finally clause.
8931 (try_statement): Update grammar action rules.
8932 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8933 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8935 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8937 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8938 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8940 1999-02-17 Andrew Haley <aph@cygnus.com>
8942 * class.c (build_utf8_ref): Back out broken patch which was
8943 intended to to output signatures using '.' as a separator.
8945 * class.c (make_class_data): Output signatures using '.' as a
8946 separator, rather than '/'.
8947 (mangled_classname): Likewise.
8948 (make_field_value): Likewise.
8949 (make_method_value): Likewise.
8950 * constants.c (alloc_class_constant): Likewise.
8951 * expr.c (build_invokeinterface): Likewise.
8953 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8955 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8956 of an ancient workaround.
8958 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8960 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8963 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8965 * lex.c (yylex): Encode \0 as UTF8.
8967 1999-02-10 Tom Tromey <tromey@cygnus.com>
8969 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8970 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8971 (libgcj_zip): Renamed.
8972 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8974 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8976 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8977 (GC_NAME): Renamed -lgc to -lgcjgc.
8979 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8981 * lex.c (java_lang_cloneable): Initialize.
8982 * parse.y (java_lang_cloneable): New static variable.
8983 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8984 doing one more qualification round.
8985 (valid_ref_assignconv_cast_p): Reject null source or
8986 destination. Allow an array to be cast into java.lang.Cloneable.
8987 (patch_cast): Swapped two first arguments to first call to
8988 valid_ref_assignconv_cast_p.
8990 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8992 * parse.h: DECL_P renamed JDECL_P.
8993 * parse.y: DECL_P replaced by JDECL_P.
8994 (build_array_from_name): Always use pointer's type.
8995 (patch_bc_statement): Extra code to search continue target in a
8996 for loop. Fixed comments. Continue target is current loop when
8999 1999-02-05 Andrew Haley <aph@cygnus.com>
9001 * class.c (make_class_data): The superclass of an interface should
9002 be null, not class Object.
9004 * lex.c (java_lex): Sign extend hex literals.
9006 1999-02-04 Andrew Haley <aph@cygnus.com>
9008 * class.c (build_utf8_ref): Output signatures using '.' as a
9009 separator, rather than '/'.
9010 (make_class_data): Likewise.
9012 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9014 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9015 mkstemp.o. Get them from libiberty now.
9017 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9019 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9021 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9023 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9026 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9028 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9029 * jcf-write.c (generate_bytecode_return): New function.
9030 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9032 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9033 generate special [fd]const_[01] instructions.
9035 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9037 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9038 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9040 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9042 * parse.y (patch_method_invocation): Handle calling static methods,
9043 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9045 * parse.y (java_complete_lhs): Don't complain about unreachable
9046 exit condition in a do-while statement.
9048 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9050 * lex.c (java_read_char): Fixed utf8 decoding.
9051 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9053 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9054 comments. Local variable `all_primitive' is gone. Broadened
9055 acceptance of `0' to floating point targets. `long' can now be
9056 widened to `double' or `float'.
9057 (valid_method_invocation_conversion_p): Added leading
9058 comment. Fixed tabulation.
9059 (build_string_concatenation): Optimize out left or right empty
9062 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9064 * jcf-write.c (localvar_alloc): Only emit entry for
9065 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9066 (generate_bytecode_insns): Only call put_linenumber if
9067 debug_info_level > DINFO_LEVEL_NONE.
9068 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9069 is specified, add -g1 (for compatibility wih javac).
9071 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9073 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9074 gjavah.o, check-init.o, jv-scan.o
9076 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9078 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9080 * gjavah.c: Include config.h and system.h.
9082 * javaop.h (inline): Don't define, its handled by system.h.
9083 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9084 from `inline' to `static inline'.
9086 * jcf.h (inline): Don't define, its handled by system.h.
9088 * lex.c (inline): Likewise.
9090 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9092 * lang-specs.h: Map -Qn to -fno-ident.
9094 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9096 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9098 1999-01-29 Tom Tromey <tromey@cygnus.com>
9100 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9101 then cast it to Object before calling `append' method.
9103 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9105 * check-init.c (check_bool2_init, check_bool_init, check_init):
9106 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9107 * jcf-write.c (generate_bytecode_insns): Likewise.
9109 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9111 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9112 * parse.y (patch_cast): Allow a boolean to be cast into a
9115 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9117 * parse.y: (class_declaration:): Fixed indentation.
9118 (class_member_declaration:): Extra `;' after field declaration now
9120 (interface_declaration:): Removed debug messages in error reports.
9121 (patch_binop): Nodes created and returned inherit the orignal
9122 node's COMPOUND_ASSIGN_P flag value.
9123 (patch_cast): Fix cast from char to floating point.
9125 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9127 * except.c, java-except.h (expand_resume_after_catch): new
9129 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9130 to branch back to main flow of control after a catch block.
9132 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9134 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9135 $(srcdir)/../system.h.
9136 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9137 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9138 (jcf-write.o): Likewise.
9139 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9140 (mangle.o): Depend on $(srcdir)/../toplev.h.
9141 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9142 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9144 * class.c: Include output.h and parse.h.
9145 (mangled_classname): Add the `const' keyword to a char*.
9146 (find_named_method): Hide unused function definition.
9147 (build_utf8_ref): Change type of variable `c' to unsigned char.
9148 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9149 (build_class_ref): Add the `const' keyword to a char*.
9150 (layout_class_method): Remove unused variable `buf'.
9152 * decl.c (find_local_variable): Remove unused variable `rtl'.
9153 (pushdecl): Likewise for variables `different_binding_level' and
9155 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9156 (maybe_build_cleanup): Likewise for parameter `decl'.
9158 * except.c (expand_start_java_handler): Mark parameter `range'
9159 with ATTRIBUTE_UNUSED.
9161 * expr.c: Include except.h.
9162 (pop_type): Remove unused variable `i'.
9163 (pop_value): Likewise for variables `n_words' and `i'.
9164 (expand_java_arrayload): Likewise for variable `convert'.
9165 (java_lang_expand_expr): Likewise for variables `op0', `type',
9166 `mode', `unsignedp', `node' and `elements'.
9167 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9169 (process_jvm_instruction): Add a `const' qualifier to a char*.
9171 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9172 (temp_directory): Likewise.
9173 (print_c_decl): Likewise.
9174 (print_method_info): Likewise.
9175 (decode_signature_piece): Likewise.
9176 (print_mangled_classname): Likewise.
9178 * java-except.h: Provide prototypes for maybe_start_try,
9179 maybe_end_try and add_handler.
9181 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9182 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9183 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9184 init_expr_processing, push_super_field, init_class_processing,
9185 can_widen_reference_to, class_depth, verify_jvm_instructions,
9186 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9187 set_local_type, merge_type_state, push_type, load_type_state,
9188 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9189 emit_unicode_mangled_name): Add prototypes.
9191 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9192 (print_signature_type): Use ISDIGIT, not isdigit.
9193 (print_signature): Remove unused variable `j'.
9195 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9196 int when comparing against one.
9198 * jcf-parse.c: Include toplev.h.
9200 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9201 (localvar_free): Remove unused variable `i'.
9202 (generate_bytecode_conditional): Likewise for variable `kind'.
9204 * jv-scan.c: Include config.h and system.h. Remove redundant
9205 OS header and gansidecl.h includes.
9206 (warning): Add the `const' keyword to a char*. Also add
9207 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9208 __STDC__, when determining whether to use ANSI-isms.
9209 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9210 (xmalloc): Don't redundantly prototype here.
9211 (main): Remove unused parameter `envp'. Also fix the arguments
9212 passed to function `fatal' to match the format specifier.
9214 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9216 * mangle.c: Include toplev.h.
9217 (emit_unicode_mangled_name): Declare parameter `len'.
9219 * parse.y (parse_warning_context): Add the `const' keyword to a
9220 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9221 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9222 (issue_warning_error_from_context): Add the `const' keyword to
9224 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9225 not `__STDC__' for whether to use ANSI-isms.
9227 * typeck.c (incomplete_type_error): Mark parameters `value' and
9228 `type' with ATTRIBUTE_UNUSED.
9229 (parse_signature_type): Use ISDIGIT, not isdigit.
9231 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9232 (verify_jvm_instructions): Likewise. Remove unused variables
9233 `field_name' and `default_val'.
9235 * zextract.c: Include config.h and system.h. Remove redundant
9238 * zipfile.h: Prototype `read_zip_archive'.
9240 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9242 * typeck.c (convert): Allow conversions to void type: some
9243 optimizations in gcc do this.
9245 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9247 * typeck.c (convert_ieee_real_to_integer): New function.
9248 (convert): When not using fast-math and using hardware fp, convert
9249 an IEEE NaN to zero.
9251 1999-01-18 Andrew Haley <aph@cygnus.com>
9253 * parse.y (patch_binop): Do a type conversion from signed to
9254 unsigned and then back to signed when a ">>>" is found.
9256 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9258 * java-tree.h: (check_for_initialization): Added prototype.
9259 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9260 * parse.y (do_resolve_class): Removed unused locals.
9261 (read_import_dir): Likewise.
9262 (resolve_qualified_expression_name): Array creation
9263 expressions are valid primary expressions.
9264 (qualify_ambiguous_name): Likewise.
9265 (patch_synchronized_statement): Removed unused local.
9267 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9269 * Makefile.in (zextract.o): Add dependencies.
9271 * Makefile.in: Do not put ^Ls at the start of a line.
9273 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9275 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9276 sub-type the result of the call that gets the exception value.
9278 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9279 don't call finish_class.
9281 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9282 clear found before continuing.
9284 * verify.c (verify_jvm_instructions): On an array load, allow
9285 and handle top of stack to be TYPE_NULL.
9287 * gjavah.c (generate_access): Translate Java package private or
9288 protected access to C++ public, but with a comment.
9290 1999-01-13 Andrew Haley <aph@cygnus.com>
9292 * expr.c (generate_name): Name prefix changed to avoid clashes
9293 with assembler temp labels.
9295 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9296 MODIFY_EXPR. Without this, code for the assignement may not be
9297 generated at all and the synchronized statement will read an
9298 uninitialized variable.
9300 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9302 * class.c (maybe_layout_super_class): Fixed returned value.
9303 * lex.c: Added 1999 to the copyright.
9304 (java_init_lex): Initialize java_lang_imported.
9305 * lex.h: Added 1999 to the copyright.
9306 * parse.h: Added 1999 to the copyright.
9307 (REGISTER_IMPORT): Fixed typo in trailing macro.
9308 (CURRENT_OSB): New macro.
9309 (struct parser_ctxt): New fields osb_depth, osb_limit.
9310 * parse.y (java_lang_id): New global variable.
9311 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9312 (array_creation_expression:): Use CURRENT_OSB.
9313 (dims:): Uses a stack to keep track of array dimensions.
9314 (cast_expression:): Use CURRENT_OSB.
9315 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9317 (register_fields): Fixed typos in comment.
9318 (check_method_redefinition): Fixed comment indentation.
9319 (java_check_regular_methods): Set saved found wfl to NULL after
9320 having reinstalled it in the previously found DECL_NAME.
9322 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9324 * gjavah.c (java_float_finite): Use a union to do type punning.
9325 (java_double_finite): Likewise.
9327 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9329 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9330 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9331 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9332 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9333 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9334 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9336 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9338 * check-init.c (check_init): If compiling to native, we don't
9339 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9341 1999-01-08 Tom Tromey <tromey@cygnus.com>
9343 * parse-scan.y (variable_declarator_id): Set or increment
9345 (bracket_count): New global.
9346 (formal_parameter): Handle case where bracket pairs trail variable
9349 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9351 * jcf-parse.c (yyparse): variable len changed from a char to an
9352 int to prevent overflow.
9354 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9356 * java-tree.h: Declare read_class.
9357 * jcf-parse.c (read_class): New function.
9358 (load_class): Now just call read_class.
9360 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9361 * jcf-parse.c (parse_source_file): Declare save_error_count,
9362 which is needed by java_parse_abort_on_error macro,
9363 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9365 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9366 constructor, if initializing a static field.
9367 (patch_new_array_init): Set TREE_CONSTANT if it is.
9368 * expr.c (java_lang_expand_expr): For a static array constructor
9369 of primitive elements, allocate the array itself statically.
9370 Disabled until we can set the vtable field statically.
9372 * check-init.c: New file. Checks for definite assignment.
9373 * Makefile.in (JAVA_OBJS): Add check-init.o.
9374 * parse.y (java_complete_expand_method): Call check_for_initialization.
9375 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9377 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9379 * parse.y : include system.h instead of including
9380 standard headers directly with the exception of <dirent.h>.
9382 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9384 * lex.h: Moved static function declarations to lex.c,
9385 to shut up some -Wall warnings.
9386 * lex.c: Static function declarations moved here.
9387 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9389 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9391 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9393 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9395 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9396 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9398 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9399 (localvar_alloc): Change return type to void,
9400 (emit_unop): Remove unused variable size.
9402 * jcf-write.c (struct jcf_block): Add new union.
9403 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9404 (call_cleanups): New functions.
9405 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9406 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9407 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9408 * lang.c (lang_init): Call using_eh_for_cleanups.
9409 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9410 completing operands to patch_synchronized_statement.
9411 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9412 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9413 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9415 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9417 * Make-lang.in: Comment out control-Ls; they upset some makes.
9419 1998-12-18 Tom Tromey <tromey@cygnus.com>
9421 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9424 1998-12-17 Tom Tromey <tromey@cygnus.com>
9426 * parse.y (DIR_SEPARATOR): New define.
9427 (check_class_interface_creation): Use it.
9429 * parse-scan.y (report_main_declaration): Recognize
9430 `java.lang.String' in argument to main.
9432 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9434 * parse.y (create_interface): Remove bogus test.
9436 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9438 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9439 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9441 1998-12-16 Tom Tromey <tromey@cygnus.com>
9443 * parse-scan.y (qualified_name): Use correct sprintf format.
9445 1998-12-15 Tom Tromey <tromey@cygnus.com>
9447 * gjavah.c (print_field_info): Changed how most negative number is
9450 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9452 * parse.y (fold_constant_for_init): New function.
9453 (resolve_expression_name): Don't replace static final
9454 constant-initialized fields by its value.
9455 (java_complete_lhs): New. Same as java_complete_tree, except does
9456 not replace static final constant-initialized fields by their values.
9457 (register_fields): If there is an initializer, set DECL_INITIAL and
9458 MODIFY_EXPR_FROM_INITIALIZATION_P.
9459 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9460 Only call patch_initialized_static_field if
9461 MODIFY_EXPR_FROM_INITIALIZATION_P.
9462 (patch_initialized_static_field): If not valid constant, clear
9465 * parse.y (lookup_field_wrapper): Fix thinko.
9467 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9468 set and restore global lineno.
9470 1998-12-14 Tom Tromey <tromey@cygnus.com>
9472 * gjavah.c (print_field_info): If value to print is the smallest
9473 value of its size, then print as hex to avoid later warnings from
9476 1998-12-14 Tom Tromey <tromey@cygnus.com>
9478 * gjavah.c (decompile_method): Decompile `return null'.
9479 (process_file): Generate `#pragma interface'.
9480 (method_declared): New global.
9481 (print_method_info): Set it.
9482 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9483 (print_method_info): Handle abstract methods.
9485 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9487 * parse.y (patch_method_invocation): If class_decl is null
9488 (e.g. an array type), use original type.
9490 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9491 errors about uncaught exception from clone (of array, specifically).
9493 1998-12-13 Tom Tromey <tromey@cygnus.com>
9495 * gjavah.c (decompile_method): Handle all types of `return'
9496 opcode. Decompile `return this' and `return'.
9497 (method_access): New global.
9498 (print_method_info): Set it.
9499 (decompile_method): Don't decompile a synchronized method.
9501 1998-12-13 Tom Tromey <tromey@cygnus.com>
9503 * jcf-reader.c (jcf_parse_one_method): Recognize
9505 * gjavah.c (HANDLE_END_METHOD): New macro.
9506 (HANDLE_CODE_ATTRIBUTE): New macro.
9507 (decompile_method): New function.
9508 (print_method_info): Don't print `;\n' at end of function decl.
9509 Include java-opcodes.h.
9510 (decompiled): New global.
9512 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9514 * class.c (build_class_ref): Handle PRIMTYPE.class if
9515 flag_emit_class_files.
9516 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9517 if flag_emit_class_files.
9518 * parse.y (java_complete_tree): Pre-liminary support for
9519 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9521 * parse.y (patch_synchronized_statement): Don't call monitorexit
9522 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9524 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9526 * zipfile.h (opendir_in_zip): New declaration.
9527 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9528 (opendir_in_zip): New function, using code from open_in_zip.
9529 (open_in_zip): Call opendir_in_zip.
9530 (find_class): Remove no-longer-used do_class_file parameter,
9531 but add source_ok parameter. Change logic so if we find a .java file,
9532 we don't look for .class in later classpath emtries.
9533 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9534 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9535 * gjavah.c: Update call to find_class.
9536 * jcf-dump.c: Likewise.
9538 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9539 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9540 nothing if body is empty_stmt_node.
9541 Various little fixes so SP gets correctly adjusted.
9542 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9543 For CALL_EXPR, test if static first.
9544 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9545 such as the ones we create for Object and Class.
9546 Set and restore current_function_decl.
9547 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9548 (note_possible_classname): New function.
9549 (read_import_entry): Removed. Merged with read_import_dir.
9550 (read_import_dir): Don't call find_class - that only gives us
9551 the first classpath entry having the needed package.
9552 Use the struct buffer data structure from buffer.h.
9553 (read_import_dir, find_in_imports_on_demand): The remembered
9554 class names now use '.' (not '/') as package separator.
9556 * parse.y (java_complete_expand_methods): Call write_classfile
9557 here, and not in java_expand_classes (which only gets first class).
9559 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9561 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9562 (register_fields): If a static fields has an initializer, just
9563 chain it on ctxp->static_initialized, and handle later.
9564 (java_complete_expand_methods): Force <clinit> first.
9565 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9566 - it's already been completed.
9567 (patch_initialized_static_field): New function.
9568 (java_complete_field): Call it.
9570 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9572 * expr.c (encode_newarray_type, build_new_array): New functions.
9573 * java-tree.h: Declare build_new_array.
9574 * jcf-write.c (patch_newarray): Use build_new_array.
9576 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9577 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9579 * parse.y (patch_new_array_init): Re-organize.
9580 Now is passed the actual array (pointer) type of the value.
9581 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9582 (patch_array_constructor): Removed - merged into patch_new_array_init.
9583 (java_complete_tree): Update patch_new_array_init.
9585 * jcf-write.c (find_constant_index): New function.
9586 (generate_bytecode_insns): Use find_constant_index.
9587 (generate_classfile): Use find_constant_index for ConstantValue.
9589 1998-12-11 Tom Tromey <tromey@cygnus.com>
9591 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9592 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9593 * class.c (make_class_data): Renamed dtable -> vtable, and
9594 dtable_method_count -> vtable_method_count.
9596 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9598 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9599 global variables, initialized.
9600 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9601 Declared new global variables.
9602 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9603 double_zero_node, integer_zero_node upon direct matching.
9604 * parse.y (purify_type_name): Added function prototype.
9605 (duplicate_declaration_error_p): Consider new_type as potentially
9606 being a incomplete type. Use purify_type_name on type string.
9607 (method_header): saved_type: unused variable removed. Don't figure
9608 return type if method name is invalid.
9609 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9610 processed by patch_unaryop.
9611 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9612 increment/decrement node into its original type after binary
9613 numeric promotion on its operands.
9615 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * parse.y (array_initializer:): Array init operand is NULL_TREE
9618 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9619 now an error. Fixed indentation problems.
9620 (patch_string): Handle error_mark_node as an argument.
9621 (patch_new_array_init): Fixed indentation problems.
9622 (array_constructor_check_entry): Removed check on null wfl_value.
9623 Return an error if wfl_value's walk returns an error.
9625 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9627 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9628 * lex.c (java_lex): Remember column position before advancing one
9629 token. Retain location information on OCB_TK.
9630 * lex.h (typedef struct java_lc): Added new field.
9631 * parse.h (GET_SKIP_TYPE): New macro.
9632 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9633 * parse.y (build_new_array_init, patch_new_array_init,
9634 patch_array_constructor, maybe_build_array_element_wfl,
9635 array_constructor_check_entry): New function prototypes.
9636 (switch_block:): Tagged <node>.
9637 (OCB_TK): Tagged <operator>.
9638 (array_initializer:): Installed actions.
9639 (variable_initializer): Build location information on element if
9641 (switch_statement:): Fixed indentation typo.
9642 (switch_block:): Redefined default action.
9643 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9644 (patch_assignment): Removed duplicate code.
9645 (maybe_build_array_element_wfl, build_new_array_init,
9646 patch_new_array_init, patch_array_constructor,
9647 array_constructor_check_entry): New functions.
9649 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9651 * parse.y (array_initializer): Tagged <node>.
9652 (variable_initializer:): Use default rule.
9653 (array_initializer:): Defined actions.
9654 (variable_initializers:): Likewise.
9655 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9656 non-static field accesses.
9657 (patch_invoke): Fixed indentation typo.
9658 (java_complete_tree): Likewise.
9659 (build_labeled_block): Changed leading comment. Generate an error
9660 in case of duplicate loop labels.
9661 (patch_conditional_expr): Patch results of string concatenation
9664 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9666 * constants.c (find_methodref_index): When the class is an interface,
9667 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9669 * decl.c (finit_identifier_node): Use "$finit$", rather than
9670 "<finit>" (which Sun's verifier rejects).
9671 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9672 (generate_field_initialization_code): Removed.
9673 (fix_constructors) Don't add call to $finit$ here (wrong order).
9674 (patch_method_invocation): Add $finit$ call here.
9676 * java-tree.h (CALL_USING_SUPER): New macro.
9677 * parse.y (patch_invoke): Remove im local variable.
9678 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9679 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9680 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9682 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9684 * parse.y (java_complete_tree): Don't complain about unreachable
9685 statement if it is empty_stmt_node.
9687 * jcf-write.c (find_constant_wide): New function.
9688 (push_long_const): Use find_constant_wide.
9690 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9691 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9692 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9693 Emit invokeinterface when calling an interface method.
9694 Emit invokespecial also when calling super or private methods.
9696 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9698 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9700 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9702 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9704 * java-tree.h (java_layout_seen_class_methods): New function
9706 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9707 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9708 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9709 * parse.y (method_declarator:): Defined action.
9710 (issue_warning_error_from_context): input_filename saved, set to
9711 the appropriate value and restored after java_error is called.
9712 (build_unresolved_array_type): Fixed comment.
9713 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9714 (method_header): Deal with return type the same way type are
9715 handled for fields and method's parameters and local variables
9717 (check_method_redefinition): Removed extra CR.
9718 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9719 (java_layout_seen_class_methods): New function.
9720 (java_layout_classes): Call java_layout_seen_class_methods.
9722 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9724 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9726 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9728 * jcf-dump.c (main): Fix error message.
9729 * jcf-path.c (add_entry): Style fix.
9731 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9733 * class.c (layout_class_method): Call build_java_argument_signature
9734 on constructors too.
9735 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9736 (patch_method_invocation): Define a primary when resolving an
9737 expression name. Augmented comment on code checking illegal `this'
9738 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9740 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9742 * class.c (layout_class_method): Don't report error on non-static
9743 overriding static if the method is private.
9744 * java-tree.h (finish_class): Prototype added.
9745 * lex.c (java_get_line_col): Handle col argument -2 value.
9746 * parse.h: All static method declarations moved to parse.y.
9747 * parse.y: Now contains all static method declarations previously
9749 (find_expr_with_wfl, missing_return_error,
9750 unreachable_stmt_error): New functions.
9751 (java_get_real_method_name): Identify constructors bearing class
9752 names in source code compiled classes only.
9753 (java_complete_expand_methods): Call missing_return_error.
9754 (invocation_mode): Private methods invoked as static methods.
9755 (java_complete_tree): Call unreachable_stmt_error.
9757 1998-12-01 Tom Tromey <tromey@cygnus.com>
9759 * Makefile.in (+target): Removed.
9760 (+xmake_file): Likewise.
9761 (+tmake_file): Likewise.
9762 (.NOEXPORT): Removed duplicate.
9764 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9766 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9768 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9770 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9771 libiberty.h. Provide an xmalloc definition.
9773 * jvspec.c: Remove the xmalloc prototype.
9775 * parse-scan.y: Include config.h and system.h. Don't include
9776 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9777 Provide an xstrdup definition.
9779 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9781 * jcf-path.c (add_entry): Recognize ".jar" too.
9782 * lang-specs.h: Likewise.
9784 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9786 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9787 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9789 * jcf-write.c (generate_bytecode_insns):
9790 Handle pre/post-increment/decrement of long.
9792 * jcf-write.c (generate_bytecode_insns):
9793 Handle missing exception handler (finally for synchronized).
9795 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9797 * java-tree.h (end_params_node): Declare global.
9798 * decl.c (end_params_node): New global.
9799 (init_decl_processing, start_java_method): Use end_params_node for
9800 end of list of parameter types. Follows correct gcc conventions.
9801 * expr.c (pop_argument_types, pop_arguments): Likewise.
9802 * lang.c (put_decl_node): Likewise.
9803 * typeck.c (various places): Likewise.
9804 * class.y (various places): Likewise.
9805 * parse.y (various places): Likewise.
9807 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9808 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9810 * class.c: Add #include flags.h, remove no-longer needed declaration.
9812 * class.c (layout_class_method): Remove commented-out code, re-format.
9813 Don't add vtable entry (or index) for private methods.
9814 * expr.c (expand_invoke): A private method is implicitly final.
9815 * class.c (make_class_data): If inlining or optimizing,
9816 skip private methods.
9818 * class.c (finish_class): New function. Calls existing methods,
9819 but alls emits deferred inline functions.
9820 * jcf-parse.c (parse_class_file): Call finish_class.
9821 * parse.y (java_complete_expand_methods): Likewise.
9823 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9825 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9827 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9829 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9831 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9833 * (generate_classfile): Always write class access flag with
9836 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9838 * class.c (maybe_layout_super_class): New function.
9839 (layout_class): Reorganized. Loop on class methods dispatched into
9840 a new function. Call maybe_layout_super_class.
9841 (layout_class_methods, layout_class_method): New functions.
9842 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9844 (expand_invoke): Likewise.
9845 * java-tree.h (all_class_list): New global variable declared.
9846 (layout_class_methods, layout_class_method): New function
9848 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9849 * jcf-parse.c (all_class_list): New global variable.
9850 (load_class): Extended what class_or_name can be. Use parser
9851 context mechanism to save globals before calling jcf_parse.
9852 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9853 is set on the file name.
9854 (jcf_parse): Layout class methods when Object is loaded, otherwise
9855 record class in all_class_list for delayed method layout.
9856 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9857 * lang.c (put_decl_node): Decode <init> into the decl context
9859 * lex.c (java_allocate_new_line): Use xmalloc.
9860 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9861 pointers, not TREE_LIST elements.
9862 (struct parser_ctxt): Fixed comment indentations, added comments
9863 and reordered some fields.
9864 (java_check_methods): Function prototype removed.
9865 * parse.y (java_push_parser_context): Use xmalloc.
9866 (java_parser_context_restore_global): Pop extra pushed ctxp only
9867 when there's nothing next.
9868 (maybe_create_class_interface_decl): Fixed comment, add new
9869 created class decl to all_class_list.
9870 (method_header): Use GET_REAL_TYPE on argument's types.
9871 (method_declarator): Use GET_REAL_TYPE, change type to the real
9872 type in TREE_LIST dependency node. Build argument list with the
9874 (create_jdep_list): Use xmalloc. Removed allocation error message.
9875 (obtain_incomplete_type): Fixed leading comment. Broadened
9876 incoming argument meaning.
9877 (register_incomplete_type): Use xmalloc. Removed allocation error
9879 (safe_layout_class): Fixed leading comment.
9880 (jdep_resolve_class): Reversed if statement condition and switch
9882 (resolve_and_layout): Fixed leading comment. Broadened incoming
9884 (complete_class_report_errors): New local variable name, for
9885 clarity. purify_type_name used for all error cases.
9886 (java_get_real_method_name): Stricter check on constructors.
9887 (java_check_regular_methods): Reverse methods list only if not
9888 already laid out. Layout artificial constructor.
9889 (java_check_methods): Deleted.
9890 (source_start_java_method): Obtain incomplete type for patchable
9892 (java_layout_classes): Fixed leading comment. Use
9893 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9894 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9895 before returning. Fixed comments.
9896 (java_expand_classes): Check for errors up front.
9897 (patch_method_invocation): Class to search is resolved and laid
9900 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9902 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9904 * javaop.h (int8): Removed - not used.
9905 (jbyte): Redefine portably with correct signedness.
9907 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9909 * jcf-write.c (generate_bytecode_insns): Fix typo
9910 OPCODE_getstatic to OPCODE_getfield.
9912 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9913 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9914 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9916 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * jcf-parse.c (jcf_parse_source): Function returned type is
9919 void. Added prototype.
9920 (jcf_parse): Function returned type is void.
9921 (yyparse): Remove call to fclose on the last parsed file.
9923 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9925 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9927 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9928 (layout_class): Cope with methods featuring WFL in decl names.
9929 * decl.c (unqualified_object_id_node): New global variable,
9931 (build_decl_no_layout): Removed.
9932 * expr.c (build_primtype_type_ref): Handle Double.
9933 (java_lang_expand_expr): Fixed indentations.
9934 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9935 (flag_wall, flag_redundant, flag_not_overriding,
9936 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9937 variable declarations.
9938 (build_decl_no_layout): Removed prototype.
9939 (java_get_real_method_name): Added prototype.
9940 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9941 (java_parse_abort_on_error): Macro now just returns.
9942 * jcf-parse.c (jcf_parse_source): Check fclose returned
9943 value. Call emit_register_classes if java_report_errors returns
9945 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9946 flag_static_local_jdk1_1): New integer flags.
9947 (lang_decode_option): New flags set here.
9948 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9949 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9950 the flag_redundant variable.
9951 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9952 when parsing java.lang.Object class.
9953 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9955 (resolve_qualified_expression_name): Fixed indentation.
9956 (patch_array_ref): Changed prototype.
9957 (not_initialized_as_it_should_p): Prototype removed.
9958 (java_report_errors): Added function prototype.
9959 * parse.y (formal_parameter:): Changed error message for not yet
9960 supported final parameters.
9961 (class_type_list:): Set both PURPOSE and VALUE of created
9962 TREE_LIST to be class_type.
9963 (primary_no_new_array:): Handle class literals on primitive types.
9964 (parse_warning_context): Reinstalled correct force_error and
9965 do_warning flags setups.
9966 (java_report_errors): Changed prototype. Return java_error_count
9968 (variable_redefinition_error): Consider treating variable type as
9970 (create_interface): Warn about redundant abstract modifier if
9971 flag_redundant is set. Changed error message.
9972 (lookup_field_wrapper): Save/restore globals before/after looking
9974 (duplicate_declaration_error_p): Consider treating declaration
9975 type as a fake pointer.
9976 (register_fields): Extract real type from dependency node. Check
9977 for duplicate field declaration after type adjustment. Use
9978 DECL_INITIAL to store static final initialized values.
9979 (method_header): Extract real function type from dependency node.
9980 (check_abstract_method_header): Use GET_METHOD_NAME.
9981 (obtain_incomplete_type): Layout fake pointer type.
9982 (safe_layout_class): Don't try to check for methods before layout.
9983 (java_complete_class): Don't check for correct throws clause
9984 elements inheritance here.
9985 (resolve_and_layout): Broadened name parameter meaning.
9986 (reset_method_name): Use GET_METHOD_NAME.
9987 (java_get_real_method_name): New function.
9988 (java_check_regular_methods): Don't check methods in
9989 java.lang.Object. Verify lineage of throws clause elements. Use
9990 flag_no_overriding in warning report.
9991 (check_throws_clauses): Don't check if class was from
9992 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9993 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9994 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9995 warning on unsupported final local variables. Use build_decl
9996 instead of build_decl_no_layout. Get real local variable type from
9998 (source_start_java_method): Get real parameter type from
9999 dependency node. Call build_decl instead of build_decl_no_layout.
10000 (java_layout_classes): Reverse tree and layout type and class as
10001 required. Mark class as loaded when done.
10002 (resolve_field_access): Fixed indentation. Restricted condition
10003 leading to static field access code generation. Set field_type
10004 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10005 (resolve_qualified_expression_name): Initialize type_found to
10006 null. Handle static field resolved during qualification. Fixed
10007 layout on non primitive field decl types.
10008 (not_accessible_p): Fixed typo in comment.
10009 (patch_method_invocation): Resolve and layout class to search from
10011 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10012 layout non primitive type, if necessary. Make method node only to
10014 (find_applicable_accessible_methods_list): Consider WFL'ed method
10015 decl names. Fixed indentation.
10016 (argument_types_convertible): Resolve and layout target type if
10018 (java_complete_tree): Fixed indentation problems. Rewrote
10019 CALL_EXPR thrown exceptions check. Re-installed further processing
10020 of the assignment in certain cases.
10021 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10022 inlining on class literals.
10023 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10025 (valid_method_invocation_conversion_p): Likewise.
10026 (patch_string): Temporary disable forbidden use of `this' in
10027 explicit constructor invocations when doing string concatenation
10028 within their scope.
10029 (patch_unaryop): Added comment. Reinstalled code to disable
10030 further check on assignment operation with cast expression RHS.
10031 (patch_switch_statement): Fixed indentation.
10032 (build_try_statement): Call build_decl instead of
10033 build_decl_no_layout.
10034 (patch_synchronized_statement): Likewise.
10035 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10036 IS_UNCHECKED_EXPRESSION_P.
10037 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10038 layout argument exception type.
10039 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10040 of IS_UNCHECKED_EXPRESSION_P.
10042 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10044 * jcf-parse.c (yyparse): Open class file in binary mode.
10046 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10048 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10050 * jcf-write.c (perform_relocations): Move check out one loop.
10052 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10054 * Make-lang.in: Fix reference to srcdir.
10055 * jv-scan.c: Add missing xmalloc prototype.
10056 * jvgenmain.c: Ditto.
10058 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10060 * decl.c (error_mark_node), java-tree.h: New global.
10061 * parse.y: Use empty_stmt_node instead of size_zero_node.
10062 (build_if_else_statement): If missing else, use empty_stmt_node.
10064 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10065 (java_complete_expand_method): Complain if return is missing.
10066 (java_check_regular_methods): Comment out incorrect error check.
10067 (not_accessible_p): Fix incorrect handling of protected methods.
10068 (patch_method_invocation): Pass correct context to not_accessible_p.
10069 (find_applicable_accessible_methods_list): Likewise.
10070 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10071 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10072 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10073 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10075 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10076 (push_int_const): Remove reundant NOTE_PUSH.
10077 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10078 (- case SWITCH_EXPR): Fix code generation bug.
10079 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10080 (generate_classfile): More robust for abstract methods.
10082 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10084 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10085 * Make-lang.in: Ditto.
10087 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10088 * jvgenmain: Ditto.
10090 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10092 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10094 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10096 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10098 Allow uses of interface types to verify. This is not really
10099 type-safe, but it matches what Sun does, and is OK as long as
10100 there are appropriate run-time checks.
10101 * verify.c (merge_types): If merging two interface types,
10102 just set the result to java.lang.Object.
10103 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10105 1998-11-13 Tom Tromey <tromey@cygnus.com>
10107 * gjavah.c (main): Handle --output-class-directory argument.
10108 * jvspec.c (lang_specific_driver): Translate `-d' into
10109 -foutput-class-dir.
10110 * jcf.h (jcf_write_base_directory): Declare.
10111 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10112 * lang-options.h: Mention -foutput-class-dir.
10113 * jcf-write.c (jcf_write_base_directory): New global.
10114 (make_class_file_name): Put generated .class file into `-d'
10115 directory, or into source directory if -d not given. Function now
10117 (write_classfile): Free class file name. Handle case where class
10119 (DIR_SEPARATOR): New macro.
10120 Include <sys/stat.h>
10122 * Makefile.in (prefix): New macro.
10124 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10126 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10127 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10128 here (done in patch_invoke instead).
10129 (case_identity): Moved here from parse.y.
10131 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10132 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10133 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10134 so they can be efficiently scanned without recursion.
10135 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10136 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10137 in BLOCK iteratively, rather than recursively.
10139 * parse.y (do_unary_numeric_promotion): New function.
10140 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10142 * parse.y (patch_newarray): Various fixes.
10144 Re-do handling of switch statements (for proper block scoping).
10145 * parse.y: Add just a single block for the enture switch block,
10146 but don't create any "case blocks".
10147 (group_of_labels): Rmeoved unneeded non-terminal.
10148 CASE_EXPR and DEFAULT_EXPR are added to current block.
10149 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10150 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10151 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10152 * parse.y (wfl_operator, print_int_node): Make non-static.
10153 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10154 as part of recursive scan of block.
10155 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10156 (patch_switch_statement): Most tests move dinto java_complete_tree.
10158 * parse.y: Make various production be non-typed (void).
10159 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10160 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10161 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10163 * jcf-write.c (struct jcf_handler): New type.
10164 (struct jcf_switch_state): New type.
10165 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10166 (alloc_handler, emit_unop, emit_reloc): New functions.
10167 (adjust_typed_op): Add extra parameter ("max type" offset).
10168 (emit_switch_reloc, emit_case-reloc): New function.
10169 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10170 (generate_bytecode_insns): Support REAL_CST, switch statements,
10171 exception handling, method calls, object/array creation, and more.
10173 * class.c: Remove some unused variables.
10174 * constants.c (find_string_constant): New function.
10175 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10176 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10177 if flag_emit_class_files.
10179 1998-11-12 Tom Tromey <tromey@cygnus.com>
10181 * jcf-io.c (find_class): Added explanatory comment.
10183 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10184 trailing slash to `.zip' entries.
10186 * jvspec.c (lang_specific_driver): Correctly handle case where
10187 GC_NAME not defined.
10189 1998-11-11 Tom Tromey <tromey@cygnus.com>
10191 * jvspec.c (GC_NAME): New define.
10192 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10194 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10196 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10198 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10200 1998-11-11 Tom Tromey <tromey@cygnus.com>
10202 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10204 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10206 * class.c (is_compiled_class): Call safe_layout_class for class
10207 compiled from source.
10208 * conver.h (convert_to_integer, convert_to_real,
10209 convert_to_pointer): Added prototypes.
10210 * decl.c (init_decl_processing): Non longer push the decls of
10211 `methodtable', `constants', `Class', `Field', `dispatchTable'
10212 `jexception' and `Method'.
10213 * expr.c (build_invokeinterface): New function.
10214 (expand_invoke): static variable CLASS_IDENT now in
10215 build_invokeinterface. Use build_invokeinterface.
10216 (expand_java_field_op): Moved code to inline
10217 java.lang.PRIMTYPE.TYPE into a function.
10218 (build_primtype_type_ref): New function.
10219 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10220 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10221 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10222 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10223 (DECL_LOCAL_STATIC_VALUE): New macro.
10224 (build_invokeinterface, build_primtype_type_ref): New function
10226 (java_parse_abort_on_error): Macro rewritten.
10227 * jcf-parse.c (current_method): Add comment to declaration.
10228 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10229 Function prototypes fixed.
10230 (jcf_parse_source): push/pop parser context. save/restore global.
10231 (parse_source_file): Fixed leading comment. Now take a
10232 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10233 classes and pop the parser context anymore.
10234 (yyparse): Push parser context, save globals, parse the source
10235 file, restore globals and pop the parser context when processing a
10237 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10238 * lex.c (java_parse_doc_section): New function.
10239 (java_lex): Call java_parse_doc_section when appropriate. Build an
10240 operator around INSTANCEOF_TK.
10241 * lex.h (java_lineterminator, java_sprint_unicode,
10242 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10243 Prototypes rewritten.
10244 (java_parse_escape_sequence, java_letter_or_digit_p,
10245 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10246 java_read_unicode, java_store_unicode, java_read_char,
10247 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10248 Added function prototypes.
10249 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10251 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10253 (struct parser_ctxt): New fields: deprecated,
10254 current_parsed_class_un, gclass_list.
10255 (fix_method_argument_names, issue_warning_error_from_context,
10256 resolve_package, lookup_package_type): New function prototypes.
10257 (resolve_expression_name): Fixed function prototype.
10258 (find_applicable_accessible_methods_list): Fixed indentation, added
10259 extra argument in prototype.
10260 (check_final_assignment, build_null_of_type, check_deprecation,
10261 check_method_redefinition, reset_method_name,
10262 java_check_regular_methods, java_check_abstract_methods,
10263 maybe_build_primttype_type_ref): New function prototype.
10264 * parse.y (conver.h): Include.
10265 (INSTANCEOF_TK): Tagged <operator>.
10266 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10267 (relational_expression:): Build binop for instanceof.
10268 (java_push_parser_context): Remember ctxp->gclass_list across
10270 (java_pop_parser_context): Simply return if no context
10271 exists. Remember gclass_list across contexts.
10272 (issue_warning_error_from_context): New function.
10273 (parse_error_context): Don't setup ctxp->elc here. Call
10274 issue_warning_error_from_context instead.
10275 (parse_warning_context): Likewise.
10276 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10277 setup. Link new class/interface to ctxp->gclass_list.
10278 (add_superinterfaces): Register interface as incomplete if not
10280 (create_class): Remember class unqualified name in
10281 ctxp->current_parsed_class_un. Check class deprecation.
10282 (register_fields): Check field deprecation. Remember static final
10283 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10285 (method_header): New local variable ORIG_ARG. Use unqualified
10286 current class name for check on constructor errors. Promote return
10287 type if of record type. Argument list fix moved in
10288 fix_method_argument_names, called here. Check method deprecation.
10289 (fix_method_argument_names): New function.
10290 (method_declarator): Promote record typed arguments.
10291 (safe_layout_class): Check class methods before layout.
10292 (java_complete_class): Compute field layout when patched.
10293 (do_resolve_class): Try to load class after having it renamed
10294 after the package name.
10295 (get_printable_method_name): Use DECL_CONTEXT.
10296 (reset_method_name): New function.
10297 (check_method_redefinition): Use reset_method_name.
10298 (java_check_regular_methods): New local variable
10299 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10300 names for error report. Check for compile-time error when method
10301 found has default (package) access.
10302 (java_check_abstract_methods): Now takes an interface DECL node as
10303 an argument. Also reinstall real name on unchecked
10304 overriding/hiding methods for error report.
10305 (java_check_methods): Fixed leading comment. Get classes to verify
10306 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10307 CLASS_METHOD_CHECKED_P on class verification.
10308 (lookup_java_method2): Get real method name if necessary.
10309 (find_in_imports): Don't check package class access here.
10310 (resolve_package, lookup_package_type): New functions.
10311 (java_layout_classes): Fixed leading comment. Take classes to be
10312 laid out from ctxp->gclass_list.
10313 (java_complete_expand_methods): Don't expand native and abstract
10315 (java_expand_classes): New function.
10316 (resolve_expression_name): Use additional argument ORIG. Retrieve
10317 values of static final field of primitive types.
10318 (resolve_field_access): Handles static final field of promotive
10320 (resolve_qualified_expression_name): Handle STRING_CST as
10321 primaries and package name resolution. Check deprecation on found
10322 decls. Set where_found and type_found on non static field resolved
10323 during qualification. Layout non primitive field decl types.
10324 (check_deprecation): New function.
10325 (maybe_access_field): Simplified.
10326 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10327 removed. Reverse method's argument when primary is a type. Don't
10328 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10329 instead. Include abstract class in the list of class searchable
10330 for constructors. Use DECL_CONTEXT of found method for access
10331 checks. Check method deprecation.
10332 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10333 converting arguments. Handle INVOKE_INTERFACE.
10334 (lookup_method_invoke): Search constructor using existing
10335 infrastructure (don't rely on lookup_java_constructor anymore).
10336 (find_applicable_accessible_methods_list): Extra argument flag
10337 LC. Now include constructor in the search.
10338 (qualify_ambiguous_name): Conditional expression are primaries.
10339 (not_initialized_as_it_should_p): static final are always
10341 (java_complete_tree): Pass extra NULL argument to
10342 resolve_expression_name. Stricter test to carry on patching
10343 assignments. New case for INSTANCEOF_EXPR.
10344 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10345 (check_final_assignment, maybe_build_primttype_type_ref): New
10347 (patch_assignment): Detect resolved static finals and carry normal
10348 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10349 (try_builtin_assignconv): Access constant 0 on all primitive
10351 (valid_builtin_assignconv_identity_widening_p): Accept identical
10352 types. Accept all promoted type on int type.
10353 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10354 assigned to a reference.
10355 (valid_method_invocation_conversion_p): Accept to check null
10357 (build_binop): Merge declaration and initialization of local
10359 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10360 numeric types. Improved validity test for qualify operators on
10362 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10363 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10364 primitive type and issue the appropriate error message.
10365 (resolve_type_during_patch): Mark class loaded when resolved.
10366 (patch_cast): Allow null to be cased to reference types.
10367 (build_null_of_type): New function.
10368 (patch_array_ref): Handle array on references correctly.
10369 (patch_return): Removed unused local variable MODIFY. Force
10370 boolean to be returned as integers. Allows null to be returned by
10371 a function returning a reference.
10372 * typeck.c (convert_to_integer, convert_to_real,
10373 convert_to_pointer): Prototypes moved to convert.h
10374 (lookup_argument_method): Use method real name, if necessary.
10376 1998-10-30 Tom Tromey <tromey@cygnus.com>
10378 * class.c (build_class_ref): Changed name of primitive classes to
10381 * class.c (make_class_data): Renamed fields: nmethods to
10382 method_count, method_count to dtable_method_count. Always set
10383 `state' field to 0.
10384 * decl.c (init_decl_processing): Likewise.
10386 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10388 * class.c (layout_class): Don't mangle <finit>, produce
10389 __finit<class> instead. Don't verify artificial methods.
10390 * decl.c (finit_identifier_node): New declared global.
10391 (init_decl_processing): finit_identifier_node initialized.
10392 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10393 * java-tree.h (finit_identifier_node): Declared as extern.
10394 (struct lang_decl): New field called_constructor.
10395 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10396 (CLASS_HAS_FINIT_P): New macro.
10397 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10398 explicit constructor invocation.
10399 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10400 CALL_SUPER_CONSTRUCTOR_P): New macros.
10401 (write_classfile): Added prototype.
10402 * jcf-parse.c (jcf_parse_source): Parse and remember for
10403 generation if the file was seen on the command line.
10404 (parse_source_file): Don't write the class file here.
10405 (yyparse): Loop on files rewritten. Set current_jcf.
10406 (parse_zip_file_entries): Parse class file only if it was found.
10407 * lang.c (init_parse): Don't open command line provided filename
10409 (lang_parse): Don't set main_jcf anymore.
10410 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10411 (JCONSTRUCTOR_CHECK): New macro.
10412 (JBSC_TYPE_P): New macro.
10413 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10414 (COMPLETE_CHECK_OP_2): New macro.
10415 (struct parse_ctxt): New field explicit_constructor_p.
10416 (check_class_interface_creation): Fixed prototype indentation.
10417 (patch_method_invocation_stmt): Prototype reflects added argument.
10418 (patch_invoke): Likewise.
10419 (complete_method_declaration, build_super_invocation,
10420 verify_constructor_circularity,
10421 build_this_super_qualified_invocation, get_printable_method_name,
10422 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10423 verify_constructor_super, create_artificial_method,
10424 start_artificial_method_body, end_artificial_method_body,
10425 generate_field_initialization_code): New function prototypes.
10426 * parse.y: Fixed leading comment
10427 (constructor_header:, constructor_body:, block_end:): Rules tagged
10429 (type_declaration:): Call maybe_generate_finit.
10430 (method_declaration:): Action for method_body: placed in new
10431 function complete_method_declaration, called here.
10432 (constructor_declaration:): Defined actions. Removed leading
10434 (constructor_header:): New rule with action.
10435 (constructor_body:): Rule rewritten using block_begin: and
10436 block_end:. Defined actions.
10437 (constructor_declarator:, explicit_constructor_invocation:):
10439 (block:): Use new rules block_begin: block_end:.
10440 (block_begin:, block_end:): New rules and actions.
10441 (block_statements:): Fixed error message for explicit
10443 (method_invocation:): Call build_this_super_qualified_invocation
10444 if primary is `this' or `super' was seen.
10445 (conditional_expression:): Action defined.
10446 (extra_ctxp_pushed_p): New static global flag.
10447 (java_parser_context_save_global): Create parser context if
10448 necessary. Use extra_ctxp_pushed_p to remember it.
10449 (java_parser_context_restore_global): Pop extra parser context if
10451 (build_array_from_name): Array on primitive types are marked
10453 (register_fields): Restore new name in field initializer
10454 expression if type was altered. Non static fields initialized upon
10455 declaration marked initialized.
10456 (maybe_generate_finit): New function.
10457 (maybe_generate_clinit): Use create_artificial_method,
10458 start_artificial_method_body, end_artificial_method_body. Generate
10459 debug info for enclosed initialization statements.
10460 (method_header): Fixed leading comment. Check constructor
10461 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10463 (complete_method_declaration, constructor_circularity_msg,
10464 verify_constructor_circularity): New functions.
10465 (get_printable_method_name): New function.
10466 (check_method_redefinition): Don't rename <finit> methods. Fix
10467 declared constructor names. Error message for
10468 constructors modified.
10469 (java_check_regular_methods): Local variable seen_constructor
10470 renamed saw_constructor. Skip verification on constructors. Create
10471 default constructor with create_artificial_method.
10472 (java_check_methods): Removed unnecessary empty line.
10473 (create_artificial_method, start_artificial_method_body,
10474 end_artificial_method_body): New functions.
10475 (java_layout_classes): Changed leading comment. Reverse fields
10476 list if necessary. Always layout java.lang.Object if being
10478 (java_complete_expand_methods): Verify constructor circularity.
10479 (java_complete_expand_method): Call fix_constructor on
10480 constructors. Local variable no_ac_found removed. Restore
10481 bindings if method body expansion failed.
10482 (fix_constructors, verify_constructor_super,
10483 generate_field_initialization_code): New function.
10484 (java_expand_classes): Fixed leading comment. Write class file
10486 (resolve_expression_name): Check for illegal instance variable
10487 usage within the argument scope of an explicit constructor
10489 (resolve_qualified_expression_name): Pass extra from_super flag
10490 when invoking patch_method_invocation_stmt. New case for
10491 conditional expression when used as a primary. Check for error
10492 when acquiring super.
10493 (patch_method_invocation_stmt): Added extra argument super. New
10494 local variable is_static_flag. Set class_to_search according to
10495 the nature of the constructor invocation. Don't add `this'
10496 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10497 invocation within the argument scope of explicit constructor
10498 invocation. Set is_static according to is_static_flag. Provide
10499 extra `super' argument to patch_invoke invocation.
10500 (patch_invoke): New argument from_super. Loop on arguments
10501 indentation fixed. Pass from_super to invocation_mode. New switch
10502 case INVOKE_SUPER. Fixed error message in switch default case.
10503 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10505 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10506 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10507 message takes constructors into account.
10508 (find_applicable_accessible_methods_list): Fixed indentation.
10509 (qualify_ambiguous_name): Take explicit constructor invocation
10510 into account. Deal with a conditional expression as a primary to
10512 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10513 case. Added extra argument to patch_method_invocation_stmt.
10514 Register calls made to explicit constructor `this'. Don't call
10515 save_expr in ARRAY_REF case when emitting class files. Check for
10516 illegal use of this when expanding explicit constructor invocation
10518 (complete_function_arguments): Set and reset parser context
10519 explicit_constructor_p field value when appropriate.
10520 (build_super_invocation, build_this_super_qualified_invocation):
10522 (patch_assignment): Fixed typo.
10523 (patch_unaryop): Check on final fields occurs only when a decl
10525 (patch_return): Take constructors into account.
10526 (patch_conditional_expr): New function.
10527 * typeck.c (build_java_signature): Removed unnecessary empty line.
10529 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10531 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10533 1998-10-28 Tom Tromey <tromey@cygnus.com>
10535 * decl.c (init_decl_processing): Renamed fields.
10536 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10537 interface_len, msize fields.
10539 * class.c (make_class_data): Removed subclass_head and
10540 subclass_next fields.
10541 * decl.c (init_decl_processing): Removed subclass_head and
10542 subclass_next fields.
10544 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10546 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10547 * mangle.c (emit_unicode_mangled_name): Similarly.
10549 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10551 * jcf-parse.c (get_constant): Place braces around code to compute
10552 'd' when REAL_ARITHMETIC is not defined.
10554 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10556 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10559 1998-10-23 Tom Tromey <tromey@cygnus.com>
10561 * lang-specs.h: `.zip' files are input to jc1.
10563 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10565 * jvspecs.c: Add (but don't enable) support for combining multiple
10566 .class and .java input filenames to a single jc1 invocation.
10567 Add support for -C flag (copile to .class files).
10568 Translate -classpath and -CLASSPATH arguments.
10569 * lang-specs.h: Don't set %2 spec.
10571 1998-10-22 Tom Tromey <tromey@cygnus.com>
10573 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10575 (add_path): Don't add trailing separator to non-empty path
10578 * lang.c (lang_decode_option): Check for -fclasspath and
10579 -fCLASSPATH before examining other `-f' options.
10581 * java-tree.h (finalize_identifier_node): Don't declare.
10582 * class.c (make_class_data): Don't push "final" field.
10583 * decl.c (init_decl_processing): Don't push "final" field.
10584 (finalize_identifier_node): Removed.
10585 (init_decl_processing): Don't set finalize_identifier_node.
10587 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10589 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10591 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10592 (JV_SCAN_SOURCES): New macro.
10593 (JCF_DUMP_SOURCES): Likewise.
10594 (jcf-dump$(exeext)): New target.
10595 (jv-scan$(exeext)): New target.
10597 1998-10-22 Tom Tromey <tromey@cygnus.com>
10599 * Makefile.in (LEX): Removed.
10600 (LEXFLAGS): Likewise.
10601 (SET_BISON): New macro.
10603 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10604 spurious diffs in parse.c.
10605 ($(PARSE_SCAN_C)): Likewise.
10606 (PARSE_DIR): New macro.
10608 (PARSE_SCAN_C): Likewise.
10609 (PARSE_RELDIR): New macro.
10611 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10613 * jcf-io.c (find_class): Use saw_java_source to determine when to
10614 look for `.java' file.
10615 * jcf-parse.c (saw_java_source): New global.
10616 (yyparse): Set it if `.java' file seen.
10618 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10619 (GCJH_SOURCES): Likewise.
10620 * Makefile.in (datadir): New macro.
10621 (libjava_zip): Likewise.
10622 (JAVA_OBJS): Added jcf-path.o.
10623 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10624 (../gcjh$(exeext)): Likewise.
10625 (jcf-path.o): New target.
10626 * java-tree.h (fix_classpath): Removed decl.
10627 * jcf-parse.c (fix_classpath): Removed.
10628 (load_class): Don't call fix_classpath.
10629 * parse.y (read_import_dir): Don't call fix_classpath.
10630 * lex.h: Don't mention classpath.
10631 * lex.c (java_init_lex): Don't initialize classpath.
10632 * jcf-io.c (classpath): Removed global.
10633 (find_class): Use jcf_path iteration functions. Correctly search
10634 class path for .java file.
10635 (open_in_zip): New argument `is_system'.
10636 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10637 classpath-related options.
10638 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10640 (lang_init): Call jcf_path_init.
10641 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10642 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10643 Correctly put braces around second string in each entry.
10644 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10645 classpath-related options.
10646 (help): Updated for new options.
10647 * jcf.h: Declare functions from jcf-path.c. Don't mention
10648 `classpath' global.
10649 * jcf-path.c: New file.
10651 * jcf-depend.c: Include jcf.h.
10653 * jcf-write.c (localvar_alloc): Returns `void'.
10654 (localvar_free): Removed unused variable.
10656 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10657 (init_parse): Use OBJECT_SUFFIX, not ".o".
10659 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10661 * class.c (emit_register_classes): Renamed from
10662 emit_register_class.
10663 * java-tree.h (emit_register_classes): Prototype renamed from
10664 emit_register_class.
10665 * jcf-parse.c (yyparse): Call emit_register_classes once before
10667 * parse.y (java_expand_classes): No longer register classes.
10669 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10671 * class.c (is_compiled_class): New local variable
10672 seen_in_zip. Identify classes found in currently compiled source
10674 * decl.c (complete_start_java_method): Fixed typo.
10675 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10676 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10677 (CLASS_P): Moved around.
10678 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10679 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10681 (jcf_parse_source): Changed leading comment. Removed unnecessary
10682 fclose and CLASS_FROM_SOURCE_P marking.
10683 (parse_source_file): New local variables remember_for_generation
10684 and filename. Mark parsed file name identifier node. Removed block
10685 executed when parse_only was null. Set remember_for_generation.
10686 Use it as an argument to java_pop_parser_context.
10687 (yyparse): New local variables several_files, list, next node and
10688 current_file_list. Split ampersand separated file names into
10689 current_file_list. Iterate through the list and parse accordingly.
10690 * parse.h (java_pop_parser_context): New function prototype.
10691 * parse.y (ctxp_for_generation): New static global variable.
10692 (java_pop_parser_context): New argument generate. Link popped ctxp
10693 to ctxp_for_generation list accordingly.
10694 (java_complete_expand_methods): Fixed indentation.
10695 (java_expand_classes): New function.
10697 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10699 * Makefile.in: Link with libiberty.a instead of memmove.o.
10701 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10703 * lex.c (setjmp.h): No longer included.
10704 * lex.h (setjmp.h): Included.
10705 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10706 (duplicate_declaration_error_p): Renamed from
10707 duplicate_declaration_error.
10708 (build_array_from_name): New function prototype.
10709 * parse.y (setjmp.h): No longer included.
10710 (variable_declarator_id): Define action.
10711 (build_array_from_name): New function.
10712 (duplicate_declaration_error_p): Renamed from
10713 duplicate_declaration_error. Fixed leading comment.
10714 (register_fields): Main `for' loop reorganized. Uses
10715 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10716 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10717 build_array_from_name.
10718 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10720 (read_import_dir): Don't try to skip `.' and `..'.
10721 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10722 build_array_from_name. Main `for' loop reorganized.
10723 (resolve_qualified_expression_name): When building access to a
10724 field, use the type where the field was found, not its own type.
10725 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10726 field was found is null.
10727 (qualify_ambiguous_name): Sweep through all successive array
10730 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10732 * java-tree.h (pop_labeled_block, lang_printable_name,
10733 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10734 interface_of_p, inherits_from_p, fix_classpath,
10735 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10736 make_class_data, register_class, alloc_name_constant): New
10737 function prototypes.
10738 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10739 indentation. Added cast to remove warning.
10740 (lang_printable_name): Set v argument unused.
10741 (lang_print_error): Added argument to lang_printable_name call.
10742 (java_dummy_print, print_lang_decl, print_lang_type,
10743 print_lang_identifier, lang_print_xnode): All argument marked
10745 * lex.c (java_unget_unicode): Removed unnecessary argument.
10746 (java_allocate_new_line): Unused local variable is gone.
10747 (java_read_char): Added parenthesis in expressions to remove
10748 warnings. Added final return statement.
10749 (java_read_unicode): Added parenthesis in expression to remove
10751 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10752 (java_parse_escape_sequence): Likewise.
10753 (java_lex): Unused local variables are gone. Fixed
10754 java_unget_unicode invocation.
10755 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10757 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10758 lang_printable_name invocation in macro.
10759 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10761 (duplicate_declaration_error): Suppressed unused argument in
10763 (identical_subpath_p): Function declaration is gone.
10764 (patch_invoke): Suppressed unused argument in prototype.
10765 (patch_cast, build_labeled_block, check_thrown_exceptions):
10767 * parse.y (setjmp.h): Included
10768 (toplev.h): Likewise.
10769 (field_declaration:): Suppressed unused local
10770 (label_decl:): Fixed build_labeled_block invocation.
10771 (java_pop_parser_context): Put extra parenthesis around assignment
10773 (yyerror): Suppressed unused local variables.
10774 (variable_redefinition_error): Fixed lang_printable_name
10776 (create_interface): Suppressed unused local variables.
10777 (create_class): Likewise.
10778 (duplicate_declaration_error): Suppressed unused argument. Fixed
10779 lang_printable_name invocation.
10780 (register_fields): Suppressed unused local variable. Fixed
10781 duplicate_declaration_error invocation.
10782 (method_header): Suppressed unused local variable.
10783 (method_declarator, parser_check_super): Likewise.
10784 (java_complete_class): Suppressed unused local variable. Fixed
10785 fatal error message.
10786 (complete_class_report_errors): Added default: in switch.
10787 (java_check_regular_methods): Fixed lang_printable_name
10789 (check_throws_clauses): Likewise.
10790 (java_check_abstract_methods): Suppressed unused local
10791 variable. Fixed lang_printable_name invocation.
10792 (read_import_entry): Added supplemental return statement.
10793 (read_import_dir): Suppressed unused local variables.
10794 (check_pkg_class_access, declare_local_variables): Likewise.
10795 (source_start_java_method): Suppressed unused extern variable
10797 (expand_start_java_method): Suppressed unused extern and local
10798 variable declarations.
10799 (java_complete_expand_methods): Likewise.
10800 (java_complete_expand_method): Suppressed unused local variables.
10801 (make_qualified_name): Likewise.
10802 (resolve_qualified_expression_name): Added default: in
10803 switch. Fixed lang_printable_name invocation.
10804 (class_instance_creation_expression): Added parenthesis around
10806 (patch_method_invocation_stmt): Fixed lang_printable_name and
10807 patch_invoke invocations.
10808 (check_for_static_method_reference): Fixed lang_printable_name
10810 (patch_invoke): Suppressed unused arguments and local variables.
10811 (lookup_method_invoke): Suppressed unused local variables.
10812 (qualify_ambiguous_name): Added default: in switch.
10813 (identical_subpath_p): Function removed.
10814 (patch_assignment): Suppressed unused local variables. Suppressed
10815 unnecessary if statement. Fixed lang_printable_name invocations.
10816 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10817 (valid_ref_assignconv_cast_p): Parenthesis around
10818 expression. Suppressed unused local variables.
10819 (build_binop): Suppressed unused local variables. fixed
10820 lang_printable_name invocations.
10821 (string_constant_concatenation): Suppressed unused local
10823 (patch_unaryop): Fixed lang_printable_name invocation.
10824 (patch_cast): Suppressed unnecessary argument. Fixed
10825 lang_printable_name invocation.
10826 (patch_array_ref): Fixed lang_printable_name invocation.
10827 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10828 (build_labeled_block): Suppressed unused argument.
10829 (generate_labeled_block): Fixed build_labeled_block invocation.
10830 (build_loop_body): Suppressed unused local variables.
10831 (patch_loop_statement): Likewise.
10832 (patch_exit): Fixed lang_printable_name invocation.
10833 (patch_switch_statement): Likewise.
10834 (case_identity): First argument marked unused.
10835 (patch_try_statement): Fixed lang_printable_name invocations.
10836 (patch_synchronized_statement, patch_throw_statement): Likewise.
10837 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10838 lang_printable_name invocations.
10839 (check_thrown_exceptions_do): Suppressed unused argument.
10841 1998-10-14 Tom Tromey <tromey@cygnus.com>
10843 * jcf-write.c (write_classfile): Add output class file as target.
10844 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10845 * jcf.h: Added declarations for dependency-tracking functions.
10846 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10847 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10848 (finish_parse): Call jcf_dependency_write.
10849 (dependency_tracking): New global.
10850 (DEPEND_SET_FILE): New define.
10851 (DEPEND_ENABLE): New define.
10852 (init_parse): Enable dependency tracking if required.
10854 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10855 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10856 (../gcjh$(exeext)): Likewise.
10857 (jcf-depend.o): New target.
10858 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10859 (GCJH_SOURCES): Likewise.
10860 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10862 (find_classfile): Added dep_name argument.
10863 (find_class): Compute name of dependency.
10864 (open_in_zip): Call jcf_dependency_add_file.
10865 * gjavah.c (output_file): No longer global.
10866 (usage): Don't mention "gjavah".
10868 (java_no_argument): Likewise.
10869 (version): Likewise.
10870 (main): Recognize and handle -M family of options.
10871 (print_mangled_classname): Return is void.
10872 (process_file): Handle case where output is suppressed.
10873 (HANDLE_END_FIELD): Likewise.
10874 (HANDLE_METHOD): Likewise.
10875 * jcf-depend.c: New file.
10877 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10879 * java-tree.def: Add missing newline at EOF.
10881 1998-10-13 Tom Tromey <tromey@cygnus.com>
10883 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10884 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10886 Include <config.h> and "system.h".
10887 (disassemble_method): Undefine RET to avoid clash with
10888 config/i386/i386.h.
10890 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * decl.c (runtime_exception_type_node, error_exception_type_node):
10893 New global variables.
10894 (init_decl_processing): Initialized.
10895 * expr.c (java_lang_expand_expr): Set caught exception type to
10896 null if catch handler argument doesn't exit.
10897 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10899 * java-tree.h (runtime_exception_type_node,
10900 error_exception_type_node): Global variables declared.
10901 (DECL_FUNCTION_THROWS): New macro.
10902 (DECL_FUNCTION_BODY): Modified comment.
10903 (DECL_SPECIFIC_COUNT): Likewise.
10904 (struct lang_decl): New field throws_list.
10905 (IS_UNCHECKED_EXPRESSION_P): New macro.
10906 * lex.c (java_lex): Generate location information for THROW_TK.
10907 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10908 EXCEPTIONS_P): New macros.
10909 (enum jdep_code): New value JDEP_EXCEPTION.
10910 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10911 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10912 PATCH_METHOD_RETURN_ERROR): New macros.
10913 (patch_method_invocation_stmt): Added new argument to prototype.
10914 (patch_synchronized_statement, patch_throw_statement,
10915 check_thrown_exceptions, check_thrown_exceptions_do,
10916 purge_unchecked_exceptions, check_throws_clauses): New function
10918 * parse.y Fixed typo in keyword section.
10919 (throw:): Rule tagged <node>.
10920 (THROW_TK): Keyword tagged <operator>.
10921 (method_header:): Last argument to call to method_header passed
10923 (throws:, class_type_list:, throw_statement:,
10924 synchronized_statement:, synchronized:): Defined actions.
10925 (method_header): New local variable current. Register exceptions
10926 from throws clause.
10927 (java_complete_tree): Complete and verify exceptions from throws
10929 (complete_class_report_errors): Error message on exceptions not
10931 (java_check_regular_methods): Fixed typo. Shortcut on private
10932 overriding methods. Changed error message on method
10933 redefinition. Check for throws clause compatibility.
10934 (check_throws_clauses): New function.
10935 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10936 method. Changed error message on method redefinition.
10937 (currently_caught_type_list): New static variable.
10938 (java_complete_expand_methods): Purge unchecked exceptions from
10939 throws clause list. Call PUSH_EXCEPTIONS before walk and
10940 POP_EXCEPTIONS after.
10941 (resolve_qualified_expression_name): Pass new argument as NULL to
10942 patch_method_invocation_stmt.
10943 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10944 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10945 argument list when appropriate. Use new argument if non null to
10946 store selected method decl.
10947 (patch_invoke): Convert if necessary args of builtin types before
10948 forming CALL_EXPR. Argument list no longer reversed here.
10949 (invocation_mode): Treat final methods as static methods.
10950 (java_complete_tree): New cases for THROW_EXPR: and
10951 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10953 (complete_function_arguments): No more RECORD_TYPE
10954 conversion. Function parameter nodes no longer saved.
10955 (valid_ref_assignconv_cast_p): Avoid handling null type.
10956 (patch_binop): Fixed null constant reference handling.
10957 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10958 BUILD_THROW macros.
10959 (patch_try_statement): Fixed comments. Record caught types in
10960 list, push the list, expand try block and pop the list.
10961 (patch_synchronized_statement, patch_throw_statement,
10962 check_thrown_exceptions, check_thrown_exceptions_do,
10963 purge_unchecked_exceptions): New functions.
10964 * typeck.c (lookup_argument_method): Allow WFL in place of method
10965 DECL_NAME during method definition check
10967 1998-10-09 Tom Tromey <tromey@cygnus.com>
10969 * gjavah.c (decode_signature_piece): New function.
10970 (print_c_decl): Use it. Added `name_override' argument.
10971 (print_method_info): Use name_override argument to print_c_decl.
10972 (seen_fields): Removed.
10973 (print_field_info): Don't update seen_fields.
10974 (struct method_name): New structure.
10975 (method_name_list): New global.
10976 (print_method_info): Add new method to list of methods.
10977 (name_is_method_p): New function.
10978 (print_field_info): If field name has same name as method, then
10980 (process_file): Parse methods before fields.
10981 (field_pass): New global.
10982 (HANDLE_END_FIELD): Take field_pass into account.
10984 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10986 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10987 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10989 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10991 * jvspec.c: Fix bug in jvgenmain_spec patch.
10993 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10995 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10996 * decl.c (soft_exceptioninfo_call_node): New global variable.
10997 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10998 takes extra integer argument. soft_exceptioninfo_call_node
11000 * except.c (java_set_exception_lang_code): New function
11001 (method_init_exceptions): Called here.
11002 (prepare_eh_table_type): New function.
11003 (expand_end_java_handler): Called here.
11004 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11005 one argument. Modified generation of call to
11006 soft_badarrayindex_node to use new argument.
11007 (build_java_arrayaccess): Pass faulty index value to
11008 build_java_throw_out_of_bounds_exception.
11009 (generate_name): New function.
11010 (java_lang_expand_expr): New local variables node, current,
11011 has_finally_p. Expand TRY_EXPR node.
11012 (process_jvm_instruction): Replace top of the stack with thrown
11013 object reference when entering exception handler.
11014 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11015 specific tree codes.
11016 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11018 (DECL_SPECIFIC_COUNT): New macro.
11019 (prepare_eh_table_type, java_set_exception_lang_code,
11020 generate_name): New function declarations.
11021 (match_java_method): Declaration deleted.
11022 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11024 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11025 * parse.h (redefinition_error, refine_accessible_methods_list,
11026 can_cast_to_p): Function declaration removed.
11027 (classitf_redefinition_error, variable_redefinition_error,
11028 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11029 find_most_specific_methods_list, argument_types_convertible,
11030 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11031 valid_cast_to_p, valid_method_invocation_conversion_p,
11032 try_reference_assignconv, add_stmt_to_compound,
11033 build_jump_to_finally, build_tree_list, patch_try_statement,
11034 java_get_catch_block): New function declarations.
11035 * parse.y (string_buffer_type): Global variable deleted.
11036 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11037 finally): Rules tagged <node>.
11038 (TRY_TK, CATCH_TK): Token tagged <operator>.
11039 (class_body_declaration:, class_member_declaration:,
11040 formal_parameter:, explicit_constructor_invocation:,
11041 interface_member_declaration:, constant_declaration:,
11042 primary_no_new_array:, class_instance_creation_expression:,
11043 array_creation_expression:): Issue error on unsuported JDK1.1
11045 (try_statement:, catches:, finally:): Define actions.
11046 (catch_clause_parameter): New rule.
11047 (catch_clause:): Use new rule catch_clause_parameter.
11048 (parse_jdk1_1_error): New function.
11049 (redefinition_error): Renamed classitf_redefinition_error.
11050 (variable_redefinition_error): New function.
11051 (check_class_interface_creation): Call
11052 classitf_redefinition_error.
11053 (java_complete_tree): Added error message on JDEP_TYPE: case.
11054 (complete_class_report_errors): Fixed indentation.
11055 (declare_local_variables): Call variable_redefinition_error.
11056 (source_end_java_method): Call java_set_exception_lang_code and
11057 emit_handlers where appropriate.
11058 (java_method_add_stmt): Call add_stmt_to_block.
11059 (add_stmt_to_block): New function.
11060 (lookup_method_invoke): Fixed outside comment. new local variable
11061 candicates. Call find_applicable_accessible_methods_list and
11062 find_most_specific_methods_list when searching for a
11063 method. Modified error report to list possible candidates when
11065 (find_applicable_accessible_methods_list,
11066 find_most_specific_methods_list, argument_types_convertible): New
11068 (refine_accessible_methods_list): Function deleted.
11069 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11070 expr (if applicable) before calling patch_array_ref.
11071 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11072 (enter_block): Fixed comment.
11073 (enter_a_block): New function.
11074 (patch_assignment): Reorganized. Call try_reference_assignconv for
11075 references. Call valid_cast_to_p instead of can_cast_to_p.
11076 (try_reference_assignconv,
11077 valid_builtin_assignconv_identity_widening_p): New functions.
11078 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11079 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11081 (build_string_concatenation): Don't resolve StringBuffer.
11082 (patch_cast): Fixed inverted arguments.
11083 (patch_array_ref): Code to save array expr deleted. Call
11084 valid_cast_to_p instead of can_cast_to_p.
11085 (generate_labeled_block): Call generate_name.
11086 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11087 patch_try_statement): New functions.
11088 * typeck.c (match_java_method): Function deleted.
11090 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11092 * jvspec.c: jvgenmain_spec uses different temporary file names.
11094 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11096 * jvspec.c (lang_specific_driver): Fail if user specifies
11097 --main= when not linking.
11099 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11101 * class.c (make_class_data): Push value for `thread' field.
11102 * decl.c (init_decl_processing): Added `thread' field to class.
11104 * class.c (add_field): Always make static fields externally
11107 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11109 * expr.c (build_java_athrow,
11110 build_java_throw_out_of_bounds_exception, expand_invoke,
11111 build_newarray, expand_java_multianewarray, build_java_monitor):
11112 Update comments to reflect _Jv_* function names.
11114 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11116 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11117 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11118 * parse.y (expand_start_java_method): Likewise.
11120 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11122 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11124 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11125 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11126 * expr.c: Remove no-longer-needed calls to promote_type.
11127 * decl.c (give_name_to_locals): Liekwise.
11128 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11129 * parse.y: Add/remove promote_type calls as appropriate.
11130 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11131 (parse_signature_string): Likewise.
11132 (build_java_array_type): Fix for now signature convenions.
11134 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11136 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11138 * class.c (init_class_processing): libjava function renamed to
11141 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11143 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11144 * java-tree.def: Fixed DEFTREECODE third argument.
11145 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11146 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11147 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11148 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11149 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11150 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11151 * lang.c (java_tree_code_type, java_tree_code_length,
11152 java_tree_code_name): New arrays.
11153 (lang_init): Append Java tree node definitions to Gcc ones.
11154 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11156 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11158 (java_lex): Allow declaration of empty string constants. Retain
11159 location information on CASE_TK and DEFAULT_TK.
11160 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11161 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11162 Modified to be more robust.
11163 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11164 (build_new_invocation, try_builtin_assignconv,
11165 patch_switch_statement, string_constant_concatenation,
11166 build_string_concatenation, patch_string_cst, patch_string,
11167 java_expand_switch): New function declarations.
11168 * parse.y: Rules related to switch and EH tagged <node>.
11169 (label_id): Set to NULL_TREE
11170 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11172 (this_or_super:): Fixed indentation.
11173 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11174 statement_expression:): Removed call to RULE on all sub-rules.
11175 (switch_expression:, switch_labels:): New rules.
11176 (switch_statement:, switch_block:, switch_block_statement_groups:,
11177 switch_block_statement_group:, switch_labels:, switch_label:):
11179 (throw_statement:, synchronized_statement:, try_statement:):
11180 Defined temporary actions.
11181 (class_instance_creation_expression:): Call
11182 build_new_invocation. Fixed indentation.
11183 (field_access): Fixed indentation.
11184 (method_invocation): Likewise.
11185 (make_qualified_primary): Use THIS_EXPR.
11186 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11187 resolving from SUPER, set *type_found.
11188 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11189 (java_complete_tree): Removed unused local variable `location'. Case
11190 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11191 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11192 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11193 STRING_CST: case. default: checks for patchable strings.
11194 (complete_function_arguments): Transform string constant or
11195 crafted StringBuffer if necessary.
11196 (build_method_invocation): Fixed comments.
11197 (build_new_invocation): New function.
11198 (patch_assignment): Call try_builtin_assignconv to figure a valid
11199 assignment conversion between builtin types.
11200 (try_builtin_assignconv): New function.
11201 (build_binop): Use URSHIFT_EXPR directly to call build.
11202 (operator_string): Use UNARY_PLUS_EXPR.
11203 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11205 (do_merge_string_cste, merge_string_cste,
11206 string_constant_concatenation, build_string_concatenation,
11207 patch_string, patch_string_cst): New function.
11208 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11209 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11210 (build_newarray_node): Use NEW_ARRAY_EXPR.
11211 (build_this): Use THIS_EXPR.
11212 (build_return): Enable debug information on return statement.
11213 (build_if_else_statement): Likewise.
11214 (complete_labeled_statement): Fixed related comment.
11215 (build_loop_body): Fixed comment.
11216 (build_bc_statement): Enable debug information on break/continue
11218 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11220 (patch_switch_statement, case_identity, java_expand_switch): New
11223 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11225 * buffer.h (BUFFER_INIT): New macro.
11226 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11227 Pass (struct jcf_partial *state) to most functions.
11228 (jcf_block, jcf_relocation): New types.
11229 Support labels, branches, conditionals, loops.
11231 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11233 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11235 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11237 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11238 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11239 not integer_type_node (INT_TYPE_SIZ bits).
11241 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11243 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11244 * jcf-dump.c (print_exception_table): New function.
11245 (disassemble_method): Better handling of wide instructions.
11246 Make more robust for bad input.
11248 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11250 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11253 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11255 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11257 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11259 * Makefile.in ($(PARSE_H)): Removed target.
11261 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11263 * Makefile.in (JAVA_OBJS): Add memmove.o
11264 (memmove.o): New target & rules.
11266 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11268 * expr.c (expand_invoke): Don't generate a call to the class init
11271 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11273 * Makefile.in: Add many missing dependencies.
11274 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11276 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11277 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11279 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11281 * decl.c (complete_start_java_method): If method is static (and
11282 not private) call _Jv_InitClass.
11283 * expr.c (expand_invoke): Don't call build_class_init.
11285 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11287 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11289 * Make-lang.in (GCJ): Define before using.
11291 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11293 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11294 losing due to namespace pollution in GNU getopt.h
11296 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11298 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11299 (java.all.cross): Likewise.
11300 (java.rest.encap): Likewise.
11302 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11304 * gjavah.c (print_class_decls): Fix thinko in arglist
11305 * jcv-io.c (find_classfile): Similarly.
11307 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11309 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11311 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11313 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11314 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11315 * Makefile.in (PARSE_C): New macro.
11316 (PARSE_H): Likewise.
11317 (PARSE_SCAN_C): Likewise.
11318 ($(PARSE_C)): Target renamed from parse.c.
11319 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11320 (clean): Remove parse-scan.c as well.
11321 (parse.o): Depend on $(PARSE_C).
11323 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11325 * README, license.terms: Removed.
11327 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11328 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11329 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11330 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11331 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11332 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11333 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11334 and Java trademark attribution.
11336 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11338 * Makefile.in: Use gcjh, not gjavah.
11339 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11340 * Make-lang.in: Changed gjavah to gcjh everywhere.
11342 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11344 * gjavah.c: Support new -prepend -add -append flags.
11345 (print_method_info): Method is not virtual if class is final.
11347 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11349 * jv-scan.c: Fixed copyright assignment.
11350 * keyword.gperf: Likewise.
11351 * keyword.h: Likewise.
11352 * lex.c: Fixed copyright assignment.
11353 (java_lex): Push unicode back when parsing '<'.
11354 * lex.h: Fixed copyright assignment.
11355 * parse-scan.y: Likewise.
11356 * parse.h: Fixed copyright assignment.
11357 (build_debugable_stmt, complete_for_loop): New function prototypes.
11358 * parse.y: Fixed copyright assignment.
11359 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11360 size_zero_node when completing a loop with no exit condition.
11361 (for_statement_nsi:): Define action.
11362 (for_init:, for_update:): Return size_zero_node when empty.
11363 (declare_local_variables): Call build_debugable_stmt.
11364 (build_debugable_stmt): New function.
11365 (build_loop_body): Build debugable statement around loop
11367 (complete_loop_body): Take into account the debugable statement
11368 around the EXIT_EXPR.
11369 (complete_loop_body): New function.
11370 (patch_exit_expr): Fixed condition inversion.
11372 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11374 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11375 name of thread define.
11376 * jvspec.c (THREAD_NAME): New macro.
11378 (THREADLIB): Likewise.
11379 (lang_specific_driver): Recognize attempt to link with thread
11380 library or gc library. Recognize -ljava on command line so it
11381 isn't linked against more than once.
11383 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11385 * parse-scan.y (report_main_declaration): Name of the class
11386 containing `main' can be a qualified name.
11388 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11390 * config-lang.in: Changed gjavac to gjc everywhere.
11391 * Make-lang.in: Changed gjavac to gjc everywhere.
11393 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11395 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11396 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11397 and install the files.
11398 * Makefile.in (JAVA_OBJS_LITE): New variable.
11399 (compiler:): Now include jv-scan as a dependency.
11400 (../jv-scan$(exeext), parse-scan.c): New targets.
11401 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11402 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11403 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11404 check for errors even if parse_only.
11405 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11407 (yylex): New function. Uses java_lex body.
11408 (java_lex): Removed commented out statement. Remove local variable
11409 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11410 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11411 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11412 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11413 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11414 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11416 (java_lex_error): Empty if JC1_LITE is defined.
11417 (java_get_line_col): Return 0 if JC1_LITE is defined.
11418 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11419 SET_MODIFIER_CTX): Moved into the section containing the macros
11420 conditionally defined by JC1_LITE.
11421 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11422 argument if JC1_LITE is defined.
11423 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11424 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11426 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11427 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11428 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11429 to different values according to JC1_LITE.
11430 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11431 declared if JC1_LITE set.
11432 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11433 defined if JC1_LITE not set.
11434 (struct parser_ctx): Reorganized and skip the jc1 front end part
11436 (java_layout_classes): New function definition.
11437 (java_push_parser_context, java_init_lex, yyparse, yylex,
11438 yyerror): Prototype always declared. All other static function
11439 prototypes declared only if JC1_LITE is not set.
11440 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11441 declared in parse.h.
11442 (java_layout_classes): New function.
11443 (java_complete_expand_methods): No longer layout the class here.
11444 * parse-scan.y: New file.
11445 * jv-scan.c: New file.
11447 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11449 * gjavah.c (main): Handle -friend option.
11450 (friend_specs): New global.
11451 (generate_access): Handle friend_specs.
11452 (process_file): Likewise.
11453 (MAX_FRIENDS): New macro.
11454 (friend_count): New global.
11455 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11456 Changed all callers.
11458 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11460 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11461 (main): Handle processing all the entries of a named .zip archive.
11462 * jcf-io.c (jcf_trim_old_input): New function.
11463 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11465 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11467 * lang.c (flag_assume_compiled): Make default be on.
11469 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11471 * jcf-dump.c: Add bunches of flags to control output more.
11472 (process_class): New function; support printing more than one class.
11473 (main): Support new --print-main and --javap flags.
11474 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11475 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11477 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11479 Change mangling of dispatch table to match C++ vtable (w/thunks).
11480 * class.c (build_dtable_decl), java-tree.h: New function.
11481 (make_class_data): Call it.
11482 * decl.c (init_decl_processing): Likewise.
11484 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11486 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11487 soft_anewarray; adjust args passed.
11488 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11489 match _Jv_NewObjectArray.
11491 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11493 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11494 * expr.c (loopup_label): Call create_label_decl.
11495 (create_label_decl): New function.
11496 (java_lang_expand_expr): Call expand_start_bindings with argument
11498 * java-tree.h Added space after PROTO in function declarations
11500 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11501 (create_label_decl, push_labeled_block): New function
11503 * lex.c (label_id): Initialize.
11504 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11506 * parse.h Added space after PROTO in function declarations when
11508 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11509 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11510 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11511 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11513 (struct parser_ctxt): New fields current_loop,
11514 current_labeled_block.
11515 (build_if_else_statement, patch_if_else_statement,
11516 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11517 generate_labeled_block, complete_labeled_statement,
11518 build_bc_statement, patch_bc_statement, patch_loop_statement,
11519 build_new_loop, build_loop_body, complete_loop_body): New function
11521 * parse.y (java_warning_count): New global variable.
11522 (label_id): New static variable.
11523 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11524 (block:): Return size_zero_node when block is empty.
11525 (empty_statement:): Return size_zero_node.
11526 (statement:): Implement supplemental action when for_statement: is
11528 (label_decl:): New rule.
11529 (labeled_statement:): Rewritten using label_decl. Actions
11531 (labeled_statement_nsi:): Likewise.
11532 (if_then_statement): Actions implemented.
11533 (while_expression): New rule.
11534 (while_statement:): Rewritten using while_expression. Actions
11536 (while_statement_nsi:): Likewise.
11537 (do_statement_begin:): New rule.
11538 (do_statement:): Rewritten using do_statement_begin. Actions
11540 (for_statement:): Rewritten using for_begin. Actions implemented.
11541 (for_statement_nsi:): Likewise.
11542 (for_header:, for_begin:): New rules.
11543 (for_init:): Actions implemented.
11544 (statement_expression_list:, break_statement:,
11545 continue_statement:): Likewise.
11546 (yyerror): Count number of issued warning(s).
11547 (java_report_errors): Report error(s) and/or warning(s).
11548 (java_complete_class): Use build_java_argument_signature to
11549 recompute completed method signature.
11550 (java_check_regular_methods): New locals method_wfl and aflags.
11551 Use method_wfl instead of lookup_cl during error reports. Fixed
11552 indentation and modified some error messages. Use
11553 lang_printable_name in method instead of the DECL_NAME. New code
11554 to issue warnings on methods not overriding corresponding methods
11555 private to a different package.
11556 (java_method_add_stmt): Call add_stmt_to_compound.
11557 (add_stmt_to_compound): New function.
11558 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11559 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11560 (build_if_else_statement, patch_if_else_statement,
11561 build_labeled_block, generate_labeled_block,
11562 complete_labeled_statement, build_new_loop, build_loop_body,
11563 complete_loop_body, patch_loop_statement, build_bc_statement,
11564 patch_bc_statement, patch_exit_expr): New functions.
11565 * typeck.c (build_java_signature): Build argument signature before
11566 enclosing it in between parenthesis.
11568 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11570 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11571 (JAVA_OBJS): Added reminder comment
11573 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11575 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11576 be interpreted as a long long.
11578 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11580 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11581 soft_initialise_class. Use _Jv_NewMultiArray, not
11582 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11583 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11584 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11585 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11587 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11589 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11590 length_identifier_node): New global tree node constants.
11591 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11592 Replace uses by super_identifier_node etc.
11593 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11595 * parse.y (resolve_field_access): Don't special-case ".length" if
11596 flag_emit_class_files.
11597 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11598 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11601 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11603 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11604 * class.c (make_method_value): Remove init for removed fields.
11606 * class.c (layout_class): Use build_java_argument_signature.
11607 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11609 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11610 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11611 (build_java_signature): Don't use push_java_argument_signature.
11613 * typeck.c (lookup_argument_method): New function.
11614 * parse.y (java_check_regular_methods): Use lookup_argument_method
11615 instead of lookup_java_method2 followed by lookup_java_method.
11617 * parse.y (check_method_redefinition): Minor optimization.
11619 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11620 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11622 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11624 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11627 * gjavah.c (java_float_finite): Use K&R-style definition.
11628 (java_double_finite): Likewise.
11629 (generate_access): Now returns void. Changed all callers.
11630 (last_access_generated): Removed.
11631 (process_file): Only make a single pass over the .class file.
11633 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11635 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11636 for compatibility for G++ (with -fvtable-thunks).
11637 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11639 * gjavah.c (process_file): Use public inheritance for super-class.
11641 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11643 * lex.c (java_init_lex): Initialize ctxp->package.
11644 * parse.h (struct parser_ctxt): package and package_len replaced
11645 by tree package, an identifier node. Field method_decl_list is
11646 gone. Fixed comments.
11647 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11648 class_in_current_package): New function prototypes.
11649 * parse.y (array_type:): Set class loaded flag on primitive type
11651 (package_declaration:): Assign ctxp->package to the
11653 (method_invocation:): Handle invocation of method qualified by
11655 (single_type_import_declaration:): Removed ambiguity check.
11656 (java_pop_parser_context): New local variable `next'. Reset and
11657 set IMPORT_CLASSFILE_NAME flags on current and previous import
11659 (java_accstring_lookup): Use new local macro COPY_RETURN.
11660 (lookup_field_wrapper): New function.
11661 (parser_qualified_classname): Use merge_qualified_name.
11662 (parser_check_super_interface): Broaden error message.
11663 (do_resolve_class): Check for qualified class name in the current
11664 compilation unit if appropriate.
11665 (process_imports): Check for already defined classes.
11666 (check_pkg_class_access): Got rid of call to
11667 get_access_flags_from_decl.
11668 (java_complete_expand_methods): Call safe_layout_class based on
11669 the current class size.
11670 (make_qualified_primary): Build a WFL qualification on primary if
11672 (merge_qualified_name): New function.
11673 (make_qualified_name): Use merge_qualified_name.
11674 (resolve_expression_name): Use safe_lookup_field.
11675 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11676 (resolve_qualified_expression_name): Likewise. Check on resolved
11677 element accessibility.
11678 (not_accessible_p, class_in_current_package): New functions.
11679 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11680 (patch_method_invocation_stmt): Merged common pieces. Check
11681 accessibility of invoked method.
11682 (check_for_static_method_reference): Add returned type in error
11684 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11685 (refine_accessible_methods_list): Merged two conditions in test.
11686 (java_complete_class): Sanity check on stabilize_ref gone.
11687 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11689 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11691 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11693 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11695 * gjavah.c (F_NAN): Removed.
11696 (F_NAN_MASK): New macro.
11697 (F_POSITIVE_INFINITY): Removed.
11698 (F_NEGATIVE_INFINITY): Likewise.
11699 (java_float_finite): Rewrote.
11700 (D_NAN_MASK): Renamed.
11701 (java_double_finite): Rewrote.
11702 (D_POSITIVE_INFINITY): Removed.
11703 (D_NEGATIVE_INFINITY): Likewise.
11705 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11706 If verbose, print underlying representation of value in hex.
11708 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11710 * buffer.h, buffer.c: New files.
11711 * Makefile.in (JAVA_OBJS): Add buffer.o.
11713 Support locals variables and writing their debug entries to .class.
11714 * jcf-write.c: Simplify some by user new buffer type.
11715 (vode_buffer_grow): Removed.
11716 (struct localvar_info): New type.
11717 (localsvars, localvartable): New buffers.
11718 (localvar_alloc, localvar_free): New functions.
11719 (generate_bytecode_insns): Handle local variables.
11720 (generate_classfile): Write LocalVariableTable attribute.
11722 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11725 * zipfile.h (ZIPMAGIC): New macro.
11727 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11729 * Makefile.in (gjavah.o): Updated dependencies.
11730 (jcf-dump.o): Likewise.
11731 (all.indirect): Use ../gjavah.
11732 (../gjavah$(exeext)): Likewise.
11733 (clean): Don't remove gjavah.
11734 (clean): Remove parse.c, not java/parse.c.
11735 * Make-lang.in (java): Added gjavah.
11736 (gjavah$(exeext)): New target.
11737 (GJAVAH_SOURCES): New macro.
11738 (java.all.build): Added gjavah.
11739 (java.all.cross): Likewise.
11740 (java.rest.encap): Likewise.
11741 * config-lang.in (compilers, stagestuff): Added gjavah.
11743 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11745 * gjavah.c (java_float_finite): New function.
11746 (java_double_finite): Likewise.
11747 (F_POSITIVE_INFINITY): New macro.
11748 (F_NEGATIVE_INFINITY): Likewise.
11750 (D_POSITIVE_INFINITY): Likewise.
11751 (D_NEGATIVE_INFINITY): Likewise.
11753 (print_field_info): Use java_float_finite and java_double_finite.
11755 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11757 * parse.y (method_header): Name "this" implicit argument.
11759 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11761 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11762 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11763 (put_linenumber): New function.
11764 (generate_bytecode_insns, generate_classfile): Write line numbers.
11766 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11768 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11769 (lookup_name, build_known_method_ref, build_class_init,
11770 build_invokevirtual, invoke_build_dtable, match_java_method,
11771 build_field_ref, pushdecl_force_head, build_java_binop,
11772 binary_numeric_promotion, build_decl_no_layout,
11773 build_java_arrayaccess, build_newarray, build_anewarray,
11774 build_java_array_length_access, build_java_arraynull_check): New
11775 extern function prototypes.
11776 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11777 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11779 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11781 * jcf.h (jcf_out_of_synch): New extern function prototype.
11782 * parse.h: Static/global function implemented in parse.y
11783 prototyped and declarations moved at the end of the file.
11784 (DECL_P): Check that the argument isn't null.
11785 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11786 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11787 (QUAL_DECL_TYPE): New macro.
11788 (PARAMS): Macro definition removed.
11789 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11790 (return_statement:): Call build_return.
11791 (field_access:): Call make_qualified_primary in sub rule.
11792 (method_invocation:): Build method invocation and call
11793 make_qualified_primary when processing primaries.
11794 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11795 get_type_from_signature.
11796 (java_check_regular_method): Extra integer 0 argument when calling
11797 lookup_java_method2.
11798 (lookup_java_interface_method2): Extra method DECL argument when
11799 calling lookup_java_interface_method2.
11800 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11801 COMPOUND_EXPR node.
11802 (java_complete_expand_method): Layout current class iff not
11803 already done. Don't process interface's methods.
11804 (java_complete_expand_method): Use super class only if it
11805 exists. Use current class otherwise.
11806 (make_qualified_primary): New function.
11807 (resolve_expression_name): Process qualified expression or
11808 expression from primary the same way.
11809 (resolve_expression_name): Two last arguments to
11810 resolve_field_access are now NULL_TREEs.
11811 (resolve_field_access): New variable is_static. Local field must
11812 be DECLs. is_static computed on field DECLs only. Append code in
11813 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11814 to initialize field_type.
11815 (resolve_qualified_expression_name): New local variable,
11816 previous_call_static and is_static. Handle primaries with function
11817 calls, casts, array references and `this'. `super' now handled as
11818 `(super_class)this'. Use is_static to clarify boolean expressions.
11819 Added code to handle case where a proper handle is required to
11820 access a field. Use QUAL_DECL_TYPE where applicable.
11821 (maybe_access_field): New function.
11822 (patch_method_invocation_stmt): New arguments primary, where,
11823 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11824 deleted. Use `where' as a type to search from if specified. Check
11825 for static method reference where forbidden. Append primary or
11826 current_this to the argument list if not calling constructor nor
11828 (check_for_static_method_reference): New function.
11829 (patch_invoke): Layout the class on which new is done if
11831 (lookup_method_invoke): Changed format to report errors on
11833 (qualify_ambiguous_name): New local variable this_found. Now
11834 handle things from primaries. Method call are considered
11836 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11837 changed into NULLs.
11838 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11839 (java_complete_tree): New case fo RETURN_EXPR. Process function
11840 call arguments in separate function.
11841 (complete_function_arguments): New function.
11842 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11844 (patch_assignment): Take the return function slot into account as
11845 a RHS. Distinguish assignment from a return.
11846 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11847 when checking methods in interfaces.
11848 (resolve_type_during_patch): NULL argument to unresolve_type_p
11849 instead of NULL_TREE.
11850 (patch_newarray): Fixed typo in comment.
11851 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11852 (build_return, patch_return): New functions.
11853 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11855 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11857 * constants.c (find_name_and_type_constant, find_fieldref_index,
11858 find_methodref_index): New methods.
11859 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11860 just return given method. Also, rename to build_known_method_ref.
11861 (expand_invoke): Rename call to build_invoke_non_interface.
11862 * java-tree.h, parse.h: Update prototype.
11863 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11864 (such as expand_expr_stmt) if flag_emit_class_files.
11865 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11866 STACK_TARGET, IGNORE_TARGET): New macros.
11867 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11868 (generate_bytecode_insn): New function to generate method's bytecode.
11869 (generate_classfile): Node generate Code attribute for a method.
11870 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11871 push_long_const, field_op, adjust_typed_op, maybe_wide):
11872 New functions used by generate_bytecode_insn.
11874 * typeck.c (signature_include_return): Remove variable.
11875 (push_java_argument_signature, build_java_argument_signature): New.
11876 (build_java_signature): Use push_java_argument_signature.
11877 * parse.y: Use build_java_argument_signature instead of fiddling
11878 with signature_include_return.
11880 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11882 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11885 * Makefile.in (all.indirect): Added gjavah$(exeext).
11886 (gjavah$(exeext)): Added $(exeext).
11889 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11891 * class.c (layout_class): Call to java_layout_parsed_class replace
11892 by safe_layout_class.
11893 * expr.c (build_java_array_length_access): Removed static storage
11894 class in the function definition.
11895 (build_java_arraynull_check): Likewise.
11896 Also fixed typos in two comments.
11897 * lex.c (java_init_lex): Initialize static global kw_length.
11898 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11899 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11901 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11902 * parse.h (resolve_no_layout): New static function declaration.
11903 (get_identifier_in_static): Declaration removed.
11904 (java_layout_parsed_class): Function name declaration changed to
11906 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11907 not_initialized_as_it_should_p, build_this): New static function
11909 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11910 binary_numeric_promotion, stabilize_reference,
11911 build_decl_no_layout, build_java_arrayaccess): Extern function
11912 declarations moved into their own section.
11913 (build_newarray, build_anewarray, build_java_array_length_access,
11914 build_java_arraynull_check): New extern function declarations.
11915 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11916 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11918 (CALL_CONSTRUCTOR_P): New macro.
11919 * parse.y (kw_length): New static global tree node.
11920 (return_statement): Tagged <node>.
11921 (RETURN_TK): Tagged <operator>.
11922 (variable_declarator_id:): Build variable declaration with an
11923 empty initialization value if a syntax error was found in the
11924 initialization part of the variable declaration.
11925 (statement_without_trailing_substatement:): return_statement: now
11926 uses the default rule.
11927 (return_statement:): Temporarily fixed to return NULL_TREE.
11928 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11929 (class_instance_creation_expression:): Class creation rules now
11930 call build_method_invocation upon reduction.
11931 (array_creation_expression:): Rules call build_newarray_node upon
11933 (dim_exprs:): Build a list of dimension expressions.
11934 (dim_expr:): Store location of the OSB_TK in the dimension
11936 (method_invocation:): Added a new error rule.
11937 (build_unresolved_array_type): WFL argument may also be an array
11938 on a primitive type. Name of the argument changed to reflect this.
11939 (method_declarator): Insert argument type at the beginning of the
11940 argument type list and later reverse the list.
11941 (unresolved_type_p): Argument 'returned' may be optionally
11943 (java_layout_class_from_source): Function renamed
11945 (resolve_and_layout): Now call resolve_no_layout and
11947 (resolve_no_layout): New function.
11948 (purify_type_name): New function.
11949 (complete_class_report_errors): Call purify_type_name during error
11950 report on a type not found.
11951 (process_imports): error_found local variable doesn't need to be
11952 initialized to zero.
11953 (declare_local_variables): New local type_wfl. Fixed typo in error
11954 message. type_wfl assigned to unresolved type and used to register
11955 incomplete type. Build a WFL around the variable initialization
11956 statement so that debug info can be generated on it.
11957 (source_start_java_method): Reverse argument list after they've
11959 (current_this): New static global variable.
11960 (java_complete_expand_methods): Set current_this when appropriate.
11961 (resolve_expression_name): Build correct static and non static
11962 field access bearing a simple name.
11963 (resolve_field_access): Resolve the length field of arrays. Handle
11965 (patch_method_invocation_stmt): Set the type of the method
11966 invocation to error_mark_node. This value is later overridden by a
11967 valid type, if any. Don't handle qualified constructor invocation
11968 as qualified method invocation. Call lookup_method_invoke with its
11969 new flag. It's no longer necessary to access the selected method
11970 as the value of a tree list. Handle constructor invocation.
11971 (patch_invoke): Reverse argument list when invoking non interface
11972 methods. Insert call to new as the first argument of the
11974 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11975 defined within a final class. Return INVOKE_STATIC if the invoked
11976 method is a constructor.
11977 (lookup_method_invoke): New lc argument is a flag to indicate a
11978 constructor lookup. Now handle constructor lookup. Choose the most
11979 specific method in case several were matching the invocation
11980 requirements. Return a method decl instead of a tree list featuring
11981 one single method decl element.
11982 (refine_accessible_methods_list): New lc flag argument to
11983 indicate that a constructor is being looked up.
11984 (not_initialized_as_it_should_p): New function.
11985 (java_complete_tree): Now process fake tree codes
11986 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11987 save_expr on resolved function call arguments. Case on
11988 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11989 (patch_assignment): LHS can be a field access expression. When
11990 dealing with reference, lhs_type is the promoted type of the
11991 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11993 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11994 (patch_binop): Use not_initialized_as_it_should_p where
11996 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11997 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11999 (resolve_type_during_patch): New function.
12000 (patch_cast): Call resolve_type_during_patch to resolve type and
12001 report error accordingly.
12002 (patch_array_ref): Use not_initialized_as_it_should_p where
12003 applicable. Array base expression is saved before being
12004 used. Promote the type of an array elements if it contains non
12006 (build_newarray_node, patch_newarray, build_this): New functions.
12008 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12010 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12011 increment it in `for' statement.
12012 (print_field_info): If number is inf or nan, don't print it.
12013 (print_method_info): If method name is `delete', just ignore it.
12014 (print_c_decl): Special-case jstringArray.
12016 * gjavah.c (help): New function.
12017 (no_argument): New function.
12018 (usage): Changed text.
12019 (main): Rewrote argument handling. Now handles -v, --help,
12021 (version): New function.
12022 (found_error): New global.
12023 (main): Return found_error.
12024 (generate_access): Set found_error.
12025 (print_c_decl): Likewise.
12027 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12029 * gjavah.c (print_c_decl): Don't print "," when examining field.
12030 Skip type name when looking at "[L" types.
12031 (process_file): Now static.
12032 (generate_access): Now returns int.
12033 (last_access_generated): New global.
12034 (process_file): Clear last_access_generated; make multiple passes
12036 (print_field_info): Just return if generate_access returns true.
12037 (print_method_info): Likewise. Also, allow <init> functions to
12039 (print_c_decl): Added is_init argument. Print constructors
12041 (print_cxx_classname): Use UTF8_GET to extract characters from
12043 (print_base_classname): New function.
12044 (print_class_decls): New function.
12045 (process_file): Use it.
12046 (utf8_cmp): New function.
12048 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12050 * lang-options.h: Format changed to match changes in gcc/toplev.c
12051 to implement a --help option.
12053 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12055 * decl.c (init_decl_processing): Revert change to dtable_type.
12057 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12059 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12061 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12063 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12065 * lang.c (lang_init): Default flag_exceptions to 1, without
12066 checking to see if it's 2 first.
12068 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12070 * constants.c: Include "system.h".
12071 * decl.c: Likewise.
12072 * lang.c (flag_new_exceptions): Get via extern now.
12073 (lang_init_options): New functions. Turn on flag_new_exceptions.
12075 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12077 * lex.c (java_lex): Return 0 when we see an invalid character in
12080 * lex.c (java_read_char): Specify extra argument when calling
12082 (java_read_unicode, java_parse_end_comment,
12083 java_parse_escape_sequence): Likewise,
12084 (java_lex): Specify extra argument when calling
12085 java_lex_error. Test that IDs are beginning with a legal character
12086 for IDs. Handle invalid characters with an error message and a
12087 call to java_lex_error.
12088 (java_lex_error): Adjust column position by new argument
12089 `forward'. Issue an error even if in the middle of reporting an
12092 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12094 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12095 we don't explicitly put a null pointer when we're copying it.
12097 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12099 * gjavah.c (print_cxx_classname): New function.
12100 (super_class_name): Likewise.
12101 (print_super_fields): Removed.
12102 (in_super): Removed.
12103 (print_field_info): Never generate #defines.
12104 (print_c_decl): Changed generated types to match JNI. No longer
12105 print class name before method name.
12106 (print_method_info): Print "static" before static methods.
12107 Print "virtual" before non-final methods.
12108 (usage): Use exit(1), not exit(-1).
12110 (print_field_info): Use %.17g to print a double.
12111 (last_access): New globals.
12112 (process_file): Initialize last_access.
12113 (usage): Now static.
12114 (ACC_VISIBILITY): New define.
12115 (generate_access): New function.
12116 (print_field_info): Call it.
12117 (print_method_info): Likewise. Also, generate information for all
12118 methods, not just native methods. Return void.
12119 (print_c_decl): Return void.
12120 (print_field_info): Return void.
12122 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12124 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12125 processing the jc1 grammar file. Prefix bison functions and
12126 variables with java_.
12127 (parse.c): Dependencies on parse.h and lex.h
12128 * expr.c (build_java_arrayaccess): Function now global.
12129 * java-tree.h: Comment reorganized to carry on previous
12130 classification effort.
12131 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12132 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12133 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12134 java_parse (new prefix java_ generated by bison).
12135 (java_layout_parsed_class, java_register_parsed_class): Function
12137 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12138 * lex.c (static tree wfl_op): Variable deleted.
12139 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12140 ctxp fields to NULL_TREE.
12141 (java_lex): No longer create WFL for operators. Filename caching
12142 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12143 created as STRING_CST and later expanded. Removed extra argument
12144 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12146 (build_wfl_node): Removed code in comments.
12147 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12148 store token and location data in the current bison token.
12149 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12150 static/extern function declaration at the beginning of the file.
12151 (struct qualification): Data structure definition deleted.
12152 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12153 (qualify_ambiguous_name): Function declaration modified. Function
12154 now returns nothing.
12155 (build_array_ref, patch_array_ref, make_qualified_name,
12156 resolve_qualified_expression_name, maybe_generate_clinit,
12157 resolve_field_access): New static function declarations.
12158 (build_java_arrayaccess): New extern function declaration.
12159 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12160 (CALL_EXPR_PRIMARY): Macro deleted.
12161 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12162 (struct parser_ctxt): Field initialized_final
12163 removed. non_static_initialized, static_initialized: New fields.
12164 * parse.y (static tree kw_super, static tree kw_this): New global
12166 (%union): tree wfl field of operator member replaced by int
12167 location. WFLs are non longer created for operators.
12168 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12169 (qualified_name:): Now calls make_qualified_name to build the
12171 (type_declaration:): Consider generating <clinit> when class
12173 (variable_declarator:): Directly build an assignment node when the
12174 variable is initialized when declared.
12175 (this_or_super:): Build a WFL and set current location when THIS
12176 or SUPER are parsed.
12177 (expression_statement:): Wrap statement around a WFL.
12178 (primary_no_new_array:): Fixed typo. Changed value returned by
12179 THIS_TK because of its new type (temporary).
12180 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12181 (field_access:): Build qualified name with SUPER.
12182 (method_invocation:): Fixed returned value because of SUPER's new
12184 (array_access:): Use OSB_TK location information.
12185 (post_increment_expression:, post_decrement_expression:,
12186 unary_expression:, pre_increment_expression:,
12187 pre_decrement_expression:, unary_expression_not_plus_minus:,
12188 cast_expression:, multiplicative_expression:,
12189 additive_expression:, shift_expression:, relational_expression:,
12190 equality_expression:, and_expression:, exclusive_or_expression:,
12191 inclusive_or_expression:, conditional_and_expression:,
12192 conditional_or_expression:, assignment:): Use new location/token
12193 information available on operators.
12194 (create_class): Set super_decl_type to NULL_TREE when processing
12196 (register_fields): Field initialization is now a MODIFY_EXPR
12197 node. Chain initialization code to the matching lists (according
12198 the the field declaration modifiers).
12199 (maybe_generate_clinit): New function.
12200 (method_header): Don't set method's DECL_NAME to a WFL when adding
12201 methods to java.lang.Object.
12202 (resolve_and_layout): Now can return NULL_TREE if the type
12203 resolution fails. Otherwise, return the class DECL instead of its
12205 (check_method_redefinition): Don't patch method DECL_NAME if it
12206 belongs to java.lang.Object.
12207 (process_imports): Simply assign error_found to the value returned
12208 by check_pkg_class_access.
12209 (declare_local_variables): Don't use their init statements (if
12210 any) when parsing error were previously found. Reuse MODIFY_EXPR
12211 build during parsing as an init statement.
12212 (java_method_add_stmt): Now return the current method body.
12213 (java_layout_parsed_class, java_register_parsed_class): Functions
12215 (java_complete_expand_methods): Initialize the constant pool on a
12216 per class basis. Layout the classes before expanding their method
12217 bodies. Don't try expand artificial constructor code if error were
12218 found. Make the classes data and register them if no error were
12220 (java_complete_expand_method): Retrieve an artificial constructor
12221 argument list before entering its body. Assign the top block to
12222 the artificial constructor function body and set types of declared
12223 blocks and compound statements to void. Walk method body if not an
12224 artificial constructor.
12225 (make_qualified_name, cut_identifier_in_qualified): New functions.
12226 (resolve_expression_name): Fixed comments. Save/restore the
12227 current class CLASS_LOADED_P flag value. Build non qualified
12228 static field access and handle qualified expression names.
12229 (resolve_field_access, resolve_qualified_expression_name): New
12231 (patch_method_invocation_stmt): Use the new expression resolution
12232 scheme, calling resolve_field_access when the function call is
12233 resolved as an expression.
12234 (qualify_ambiguous_name): Function rewritten to work on qualified
12235 expression produced by make_qualified_name.
12236 (java_complete_tree): Promote type when function's argument are
12237 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12238 the assignment to discover further errors if RHS is a expression
12239 name that fails to evaluate. Declare LHS initialized even though
12240 the assignment failed. Don't use the location variable and removed
12241 extra argument in patch function calls. Now handle the ARRAY_REF
12242 case and build internal string representation when STRING_CSTs are
12244 (build_method_invocation): Don't wrap function call around a WFL.
12245 (build_assignment): Likewise. Use the operator location
12247 (patch_assignment): Handle array access LHSs. Handle error
12248 provenance, resulting in a better error report.
12249 (build_binop): Use op_location from operator as binop location
12251 (build_unaryop, build_incdec, build_cast): Likewise.
12252 (patch_binop): Extract location information from the node. Fixed
12253 typo in error message.
12254 (patch_unary_op): Extract location information from the node.
12255 (build_array_ref, patch_array_ref): New functions.
12257 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12259 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12260 match _Jv_IsInstanceOf.
12261 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12262 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12264 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12266 * decl.c (init_decl_processing): Functions are now named
12267 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12269 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12271 * java-tree.h (load_class): Add prototype.
12272 * class.c (is_compiled_class): Add missing arg to load_class.
12273 * expr.c (expand_java_NEW): Call load_class.
12274 * parse.y (process_import): Removed bogus use of void return value.
12276 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12278 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12279 Function name is "_Jv_Throw" instead of "soft_athrow".
12280 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12281 Function name is "_Jv_AllocObject" instead of "soft_new".
12282 Takes an extra parameter (object size).
12283 * expr.c: Update calls.
12285 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12287 * lex.c (java_get_line_col): Handle end-of-file.
12288 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12290 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12292 * lang.c (lang_init): Make -fexceptions the default.
12293 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12294 exception handling is not turned on.
12296 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12298 * lang.c (flag_new_exceptions): Make this this default.
12299 * decl.c (end_java_method): Call emit_handlers.
12300 * except.c (method_init_exceptions): Set language code and version.
12301 (expand_start_java_handler): Enable exception, and call
12302 expand_eh_region_start.
12303 (expand_end_java_handler): Enable exception, and set up catch blocks.
12304 (emit_handlers): New routine to generate the saved handlers.
12305 * java-except.h (emit_handlers): Add prototype.
12307 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12309 We used to have three different representations of the constant pool:
12310 the CPool structure, the tree_constant_pool, and the constructures
12311 used to build the Class object (which may need class and string
12312 constants) in compiled code. None were appropriate for compiling
12313 to .class files, so I did a major overhaul.
12315 First, the tree_constant_pool array was removed. Things were
12316 modified to the CPool structure in the JCF could be used.
12317 Second, a "capacity" field was added to the CPool, and functions
12318 written to search for a matching constant, adding one if not found.
12319 The code that generated the Class object was changed to use a CPool.
12320 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12321 the static Class object are now only in build_constants_constructor.
12322 Finally, I wrote code which can generate a .class file (including its
12323 constant pool) from the RECORD_TYPE of a class. This is a big step
12324 on the way to compiling Java source into .class files.
12326 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12327 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12329 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12330 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12331 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12332 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12333 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12334 (lang_type): Removed constant_pool field.
12335 * jcf.h (CPool): Renamed size to count. Added field capacity.
12336 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12337 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12338 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12340 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12341 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12342 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12343 (set_constant_entry, find_constant1, find_constant2,
12344 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12345 find_utf8_constant, find_class_or_string_constant): New functions.
12347 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12348 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12349 (give_name_to_class, get_class_constant): Likewise.
12350 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12351 (get_name_and_type_constant, get_ref_constant): Removed.
12352 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12353 * parse.y: Don't save/restore tree_constant_pool.
12354 * verify.c (verify_jvm_instructions): Update for new approach.
12355 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12357 * lang-options.h: Added -femit-class-file, -femit-class-files.
12358 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12359 (lang_f_options): Added "emit-class-file(s)".
12361 * expr.c (build_java_arrayaccess): Generate more efficient array
12362 bounds checking, by using unsigned compare.
12364 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12366 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12368 * parse.h: New comment on the handling of unresolved type
12369 identifiers. JDEPs are now part of the jdep_code enum.
12370 (typedef struct jdep): Now use enum jdep_code or int, depending on
12371 availability. Both are narrowed down to an 8 bits bitfield.
12372 (CALL_EXPR_PRIMARY): Fixed comment.
12374 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12376 * Make-lang.in (java): Added gjavac and jvgenmain.
12377 (java.start.encap): Depend on gjavac.
12378 (java.rest.encap): Depend on jvgenmain.
12380 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12381 (JAVA_CROSS_NAME): Likewise.
12382 (java.all.build): Depend on jvgenmain and gjavac.
12383 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12384 (jvgenmain$(exeext)): New target.
12385 (java.install-common): Wrote.
12386 * config-lang.in (compilers, stagestuff): Added gjavac and
12389 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12391 * lang.c (lang_decode_option): New argc/argv interface.
12393 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12395 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12396 * decl.c (build_decl_no_layout): New function.
12397 * expr.c (java_lang_expand_expr): Layout declarations found in
12398 blocks before they're pushed.
12399 * jcf-parse.c (load_class): Save current line when parsing class
12401 (parse_source_file): Register class before expanding their
12403 * lang.c (put_decl_node): Produce `null' when `void *' is
12405 * lex.c (static tree wfl_op): New static global, for error report
12407 (java_init_lex): wfl_operator and wfl_op initialized
12408 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12410 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12411 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12412 build_unresolved_array_type): New static function definitions.
12413 (build_decl_no_layout): New extern function declared.
12414 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12415 faulty modifier exists.
12416 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12417 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12418 (UNARY_PLUS_EXPR): New fake operator.
12419 (struct parser_ctxt): New field osb_number.
12420 * parse.y (static tree wfl_operator): New static WFL for operator
12421 bound error messages.
12422 (DECR_TK, INCR_TK): Moved.
12423 (OP_TK): Tagged <operator>.
12424 (array_type:): Now call build_unresolved_array_type.
12425 (dim_expr:): Count the number of '[' seen.
12426 (post_increment_expression, post_decrement_expression,
12427 pre_increment_expression, pre_decrement_expression,
12428 unary_expression_not_plus_minus, unary_expression:): Actions are
12429 now building the corresponding unary expressions.
12430 (cast_expression:): Actions are now building cast expressions.
12431 (build_unresolved_array_type): New function.
12432 (create_interface): Reset the number of declared interfaces.
12433 (create_class): Likewise.
12434 (method_header): Methods declared within the scope of an interface
12435 are now implicitly set public and abstract.
12436 (java_complete_class): Variable's and parameter's type are patched
12437 with a promoted type.
12438 (declare_local_variables): Resolved non builtin types are promoted
12439 before being used to build a variable decl. Removed type patch
12440 posted on variable initialization statement.
12441 (source_start_java_method): Use build_decl_no_layout to build the
12442 decl of a parameter of incomplete type.
12443 (java_register_parsed_class): Process interfaces too. Call
12444 rest_of_decl_compilation on each processed class declarations.
12445 (java_complete_expand_methods): Don't attempt to expand things in
12447 (java_complete_tree): Process CONVERT_EXPR, even though it always
12448 has a type. Propagate error_mark_node to node's type too. Promote
12449 method's call argument type and return error_mark_node if
12450 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12451 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12452 handle unary operator nodes.
12453 (build_assignment): Added comment.
12454 (print_int_node): New function.
12455 (patch_assignment): New second argument. New error handling. Use
12456 print_int_node. Handle references. Use can_cast_to_p to issue
12457 different error message according to the context and check upon
12458 the initialization of the RHS.
12459 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12460 (operator_string): Handle more operators.
12461 (patch_binop): No longer use a function static
12462 wfl_operator. Improved error message on shift distance.
12463 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12464 patch_cast): New functions.
12466 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12468 * jvspec.c: New file.
12469 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12471 * java-tree.h (identifier_subst): Add declaration.
12473 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12475 * jvgenmain.c (main): Generate call to JvRunMain.
12477 * class.c (make_class_data): Push value for "sync_info" field.
12478 * decl.c (init_decl_processing): Push "sync_info" field.
12480 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12482 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12483 Java (source) name, not signature.
12484 Set TYPE_ALIGN to (at least) that of element_type.
12486 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12488 * class.c: Moved classname-mangling-rekated code to ...
12489 * mangle.c: ... this new file.
12490 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12491 * Makefile.in: Update for above changes.
12493 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12495 * expr.c (truthvalue_conversion): Convert integer and floating
12496 point value to their truth value.
12497 * lex.c (java_lex): Handle the `null' literal.
12498 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12499 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12500 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12503 * parse.y: Reorganization/documentation on token declaration.
12504 (binop_lookup[]): New added new tree codes.
12505 (relational_expression): Build corresponding binary operators.
12506 (equality_expression, conditional_and_expression,
12507 conditional_or_expression): Likewise.
12508 (java_complete_class): Fix crash in debug message.
12509 (java_complete_tree): Check initialization of method call
12510 arguments. Further bogus node evaluation to detect more error
12511 during assignments. Handles more binary operators.
12512 (patch_assignment): Use DECL_P.
12513 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12515 (operator_string): Handle more case. Compacted source.
12516 (patch_binop): Changed function comment. Checking for
12517 uninitialized first operand takes the compound assignment into
12518 account and uses DECL_P. Checking for uninitialized second operand
12519 delayed to routine's end. Use macros to issue type bound error
12520 messages and issue messages on both operands if their types are
12521 different. Force fixed type into node. Handle all binary
12524 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12527 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12528 build operator node and return tokens.
12529 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12530 * parse.h (java_complete_tree): Changed returned type in prototype.
12531 (build_method_invocation, build_assignment, patch_assignment,
12532 patch_binop): New static function declarations.
12533 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12534 BUILD_EXPR_WFL): New macros.
12535 * parse.y (enum tree_code binop_lookup[]): New static for token to
12537 (%union): Parser union has new sub-structure `operator'.
12538 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12539 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12540 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12541 ASSIGN_ANY_TK): Tokens tagged `operator'.
12542 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12543 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12544 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12545 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12546 (assignment_operator:): Rule tagged `operator'.
12547 (expression_statement:): Re-installed default rule.
12548 (method_invocation:): Sub rules call build_method_invocation.
12549 (postfix_expression:): Don't attempt to resolve name here. Just
12551 (multiplicative_expression:): Sub-rules build corresponding binop
12553 (additive_expression:, shift_expression:, and_expression:,
12554 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12555 (assignment:): Sub rule invoke build_assignment.
12556 (assignment_operator:): Default rules on sub rules.
12557 (force_error): Added documentation on this variable.
12558 (declare_local_variables): Build initialization calling
12560 (expand_start_java_method): Removed unused rtx declaration. Mark
12561 arguments as already initialized.
12562 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12563 (java_complete_expand_methods): Don't process next method if
12564 completion of the previous one triggered errors.
12565 (java_complete_expand_method): Call source_end_java_method if no
12566 error were found during completion.
12567 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12568 locals declaratilon. Handle names found within a class. Return
12569 error_mark_node when things aren't found.
12570 (patch_method_invocation_stmt): Return error_mark_node on failures.
12571 (patch_invoke): Removed unused local. Return the correct node.
12572 (java_complete_tree): Now returns a value. The BLOCK section binds
12573 local identifiers and the type of a BLOCK is now void. Assign the
12574 result of operand completion on COMPOUND_EXPR. Assign the
12575 encapsulated node of a WFL to the result of its completion, except
12576 when the node is an identifier. Now handle MODIFY_EXPR and several
12577 binary operators. Return error_mark_node on errors.
12578 (build_method_invocation, build_assignment, patch_assignment,
12579 build_binop, operator_string, patch_binop): New functions.
12580 * typeck.c (binary_numeric_promotion): New function.
12582 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12584 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12585 Replace most uses of ident_subst by identifier_subst.
12587 * class.c (push_class_static_dummy_field): Removed function.
12588 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12589 instead of looking got "class" static field. Create that decl here.
12590 (class_identifier_node): Removed; no longer needed.
12591 (init_class_processing): Don't init class_identifier_node.
12592 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12593 Do nreverse 0 times (instead of twice) for Object and Class.
12594 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12596 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12598 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12599 while initializing linenumber_count and linenumber_table.
12600 Do it before init_function_start (which calls emit_line_note).
12601 * expr.c (expand_byte_code): Don't need to clear lineno here.
12603 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12605 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12606 then mangle number as _N_.
12608 * class.c (mangle_class_field): New function.
12609 (build_class_ref): Set assembler name of class reference using
12610 mangle_class_field.
12611 (push_class_static_dummy_field): Likewise.
12613 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12615 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12616 of assigning to TREE_CODE. The latter method exploits a feature
12617 of GCC that is not ANSI compliant.
12619 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12621 * decl.c (pushdecl_force_head): New function.
12622 (pushlevel): Removed conditional printf.
12623 (complete_start_java_method): Don't enter local variable scope if
12624 function is compiled from source code.
12625 * expr.c: parse.h now included
12626 (java_lang_expand_expr): New function.
12627 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12628 printf. Terminate buffer when doing directories.
12629 * jcf-parse.c (parse_source_file): Call lang_init_source before
12630 parsing and before code generation.
12631 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12632 use printf if the macro is defined.
12633 * lang.c (lang_init): Install lang_expand_expr hook on
12634 java_lang_expand_expr.
12635 (java_dummy_print): New function.
12636 (lang_init_source): New function.
12637 * lex.c (java_lex): Remember location of an opening brace at the
12638 second nesting level.
12639 (java_is_eol): Unget character seen after a CR if it is EOF.
12640 * parse.h: Now includes lex.h
12641 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12642 printf if the macro is defined.
12643 (expand_start_java_method, build_expr_block, enter_block,
12644 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12645 New static function declarations.
12646 (pushdecl_force_head): New extern function declaration.
12647 (INCOMPLETE_TYPE_P): New macro.
12648 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12649 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12650 BLOCK_EXPR_ORIGIN): New macros.
12651 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12652 DECL_SOURCE_LINE_LAST): New macros.
12653 (struct parser_ctxt): Removed field current_method_decl, redundant
12654 with the field current_function_decl. Added fields
12655 first_ccb_indent1 and pending_block.
12656 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12657 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12659 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12660 (compilation_unit:): Cosmetic on sub rule.
12661 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12662 (variable_initializer:): Installed default rule on expression:.
12663 (method_declaration:): method_header: starts a new
12664 method. method_body: installs the function body, absorbs blocks
12665 emitted for temporary variable scopings, pops function's body block
12666 and merges function's last statement lineno in DECL_SOURCE_LINE.
12667 (method_body:): Installed default rules.
12668 (block:): Call enter_block when an opening brace is seen. Absorb
12669 scoping blocks and call exit_block when a closing brace is seen.
12670 (block_statement:): Cosmetic changes.
12671 (method_invocation:): Create WFL around CALL_EXPR node.
12672 (patch_stage): Added comment around definition.
12673 (method_header): Try to use first_ccb_indent1 as the first line of
12674 the method, so BP debug info are emitted at the first opening
12675 brace of the function. If the function has no body, use the
12676 location of the function's name. Override currently defined method
12677 name with the matching WFL so we can point redefinition errors
12678 using the location where the function's name was declared.
12679 (check_abstract_method_header): Interprets DECL_NAME as an
12680 identifier or as a WFL, accordingly.
12681 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12682 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12683 location and name information out of it and reinstall DECL_NAME to
12684 its original identifier node value.
12685 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12686 function's source code).
12687 (read_import_dir): Test the value returned by find_class and issue
12688 a fatal accordingly.
12689 (declare_local_variables): Push a new block for the scope of the
12690 new variable(s) if code has been already generated at that nesting
12691 level. Pinpoint redefinition errors using the variable id
12692 WFLs. Generate initialization code if necessary. If the variable
12693 type is incomplete, register a patch on its decl.
12694 (source_start_java_method): Rewritten. Define a new block for the
12695 function's parameters. Build parameter decl out of function's
12696 arguments and register them for a patch if their types are
12698 (expand_start_java_method): Includes the part of
12699 source_start_java_method that was pushing the parameter decls and
12700 completing the method start code.
12701 (source_end_java_method): Removed call the expand_end_bindings and
12702 poplevel (already taken care of). Reinstall function's arguments
12703 and get function's last line of code before calling
12704 expand_function_end.
12705 (java_method_add_stmt): New comment before the function's
12706 code. Complement the second operand of the current COMPOUND_EXPR
12708 (java_complete_expand_methods): Don't generate debug info on line
12709 zero when expanding a generated constructor.
12710 (java_complete_expand_method): Set start and end line numbers for
12711 a artificially generated constructor to one and manually call
12712 enter_block and exit_block when defining it. For all methods:
12713 expand function's start calling the new expand_start_java_method
12714 and invoke java_complete_tree on the effective method's body, if
12716 (resolve_expression_name): Now use lookup_name_in_blocks to search
12717 local variable decls and print out an error when variables are
12719 (patch_method_invocation_stmt): Inserted comment before the
12721 (lookup_method_invoke): Chain method's arguments using chainon
12722 with the current arg list as a second argument. Inserted missing
12723 IDENTIFIER_POINTER when reporting an error on methods not found.
12724 (refine_accessible_methods_list): Don't retain constructors.
12725 (patch_arguments): Function removed.
12726 (java_complete_tree): Inserted comment before the function's
12727 code. New case for BLOCKs. Moved the WFL case a bit
12728 further. Complete function's arguments.
12729 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12730 maybe_absorb_scoping_blocks): New functions.
12732 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12734 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12736 * jcf-parse.c (parse_source_file, java_error_count): New forward
12737 and extern declarations.
12738 (java_parse_abort_on_error): Macro moved.
12739 (jcf_parse_source): fatal called if fopen fails. Now calls
12741 (parse_source_file): New parse_only parameter. Reflects the
12742 elimination of the second pass.
12743 (yyparse): parse_source_file called with argument set to 0.
12744 * jcf.h (JCF_ZERO): Sets java_source to zero.
12745 * lex.c (java_init_lex): pass argument is gone. Function modified
12746 to be called once during the analysis of a file.
12747 (java_unget_unicode): Fixed typo in fatal message.
12748 (java_get_line_col): Likewise.
12749 (java_lval): Likewise. String literals no longer built during
12751 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12753 * parse.h (MODIFIER_WFL): New macro.
12754 (parse_check_super, parser_check_super_interface): Now return int.
12755 (parser_chain_incomplete_item, not_builtin_p,
12756 complete_method_decl): Declarations removed.
12757 (build_method_invocation_stmt, build_invoke): Renamed using the
12758 `patch' instead of `build'
12759 (register-incomplete_type, obtain_incomplete_type,
12760 java_complete_tree, java_complete_expand_method,
12761 unresolved_type_p, create_jdep_list): New function declarations.
12762 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12763 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12764 (jdep): New typedef on new struct _jdep.
12765 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12766 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12767 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12768 JDEP_RESOLVED_P): New macros.
12769 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12770 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12771 JDEP_VARIABLE): New enum values and jdep kinds.
12772 (jdeplist): New typedef on struct _jdeplist.
12773 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12775 (CALL_EXPR_PRIMARY): New macro.
12776 (struct parser_ctxt): Fields java_pass, current_method_decl,
12777 method_decl_list deleted. New field jdeplist.
12778 (INCOMPLETE_P): Macro deleted.
12779 * parse.y (single_type_import_declaration:): Removed pass switch.
12780 (type_import_on_demand_declaration): Likewise.
12781 (field_declaration:): Removed pass switch on all sub rules.
12782 (class_declaration:): Call the complete_class_decl removed on
12784 (method_declaration:): Removed second pass switch. No longer chain
12785 methods decl when method_header reduced.
12786 (method_header:): Sub rules no longer depend on pass switch.
12787 (method_declarator:): Likewise.
12788 (method_body:): Likewise.
12789 (abstract_method_declaration:): Likewise.
12790 (block_statement:): Likewise.
12791 (local_variable_declaration:): Likewise.
12792 (argument_list:): Likewise.
12793 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12794 removed. Partial CLASS_EXPR tree node built instead.
12795 (postfix_expression:): Removed pass switch on all sub rules.
12796 (java_pop_parser_context): Free classd_list content.
12797 (yyerror): Call obstrack_grow0 to finalize error message.
12798 (check_class_interface_creation): Comment modified to reflect new
12799 returned value meaning. Removed second pass switch. Return 1 if an
12800 error was found, 0 otherwise. Adjust pointer on filename if a
12801 leading path separator was found.
12802 (maybe_create_class_interface_decl): Removed first pass switch
12803 when linking the class decl to the class_list. Install a new
12804 jdep_list for the class.
12805 (add_superinterfaces): List of unresolved interfaces is
12806 gone. Unresolved interfaces are directly added to the current
12808 (create_interface): Second pass shortcut removed.
12809 ctpx->modifier_ctx access through MODIFIER_WFL.
12810 (create_class): Second pass shortcut removed. Call to
12811 register_incomplete_type replaces the call to
12812 parser_chain_incomplete_item.
12813 (complete_class_decl): Function removed.
12814 (duplicate_declaration_error): New way of retrieving redeclared
12816 (register_fields): Call to lookup_modifier_cl replaced by
12817 MODIFIER_WFL. New way of handling unresolved type, using
12818 unresolved_type_p and obtain_incomplete_type.
12819 register_incomplete_type replaces call to parser_chain_incomplete_item.
12820 (patch_stage): New static global variable.
12821 (method_header): New way of handling unresolved type, using
12822 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12823 indicates that the method decl needs to be patched.
12824 (check_abstract_method_header): Call to lookup_modifier_cl
12825 replaced by MODIFIER_WFL.
12826 (method_declarator): Incomplete argument type are registered
12827 calling register_incomplete_type. Patch on the declared method is
12828 issued in that case.
12829 (unresolved_type_p): New function.
12830 (parser_check_super_interface): New comment to reflect function's
12831 modified returned type (int). Function and has a new argument
12832 this_wfl. Call to parse_error_context uses this_wfl instead of
12833 relying on lookup_cl.
12834 (parser_check_super): Comment reflects function's new returned
12835 type (int). Function returns non zero value on error.
12836 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12837 register_incomplete_type, jdep_resolve_class): New functions to
12838 handle incomplete types in declarations.
12839 (java_complete_class): Rewritten to work with the new incomplete
12840 type handling scheme.
12841 (complete_class_report_errors): Likewise.
12842 (complete_method_decl): Removed: it jobs is now handled by
12843 java_complete_class.
12844 (do_resolve_class): Class loaded in not already loaded and not
12845 found in Java source code.
12846 (java_check_regular_methods, java_check_abstract_methods): Don't
12847 call complete_method_decl anymore.
12848 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12849 (read_import_dir): Got rid of the pass number dependency.
12850 (declare_local_variables): New handling of unresolved types (patch
12852 (source_start_java_method): New parameter level. Function called
12853 with level set to 1 when argument types are potentially
12854 unresolved. Called to complete the job with level set to 2 once
12855 types are complete.
12856 (source_end_java_method): Call to permanent_allocation
12857 removed. Waiting to be replaced by a more suitable obstack
12859 (java_complete_expand_methods, java_complete_expand_method,
12860 java_expand_finals): New functions.
12861 (build_method_invocation_stmt): Renamed
12862 patch_method_invocation_stmt. Extracts function call expression
12863 (wfl) and arguments (args) from CALL_EXPR tree operands.
12864 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12865 call. Patch the function and argument operand of the CALL_EXPR
12867 (patch_argument, java_complete_tree): New functions.
12869 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12871 Recover from missing fields and methods (i.e. error instead of fatal).
12872 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12873 * expr.c (expand_invoke): Recover from missing method.
12874 (expand_java_field_op): Recover from missing field.
12875 Inline references to java.lang.{Integer,Char,...}.TYPE.
12876 * typeck.c (get_type_from_signature), java-tree.h: New function.
12877 * class.c (add_method): Use get_type_from_signature.
12878 (build_class_ref): Handle a class that was not found.
12879 * typeck.c (convert): Handle conversion to pointers (for convenience).
12880 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12881 instead of lookup_field to handle missing fields.
12883 * jcf-parse.c (process_zip_dir): Set java_source.
12885 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12887 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12889 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12891 * jcf-parse.c (load_class): Don't change input_filename before
12892 calling jcf_parse_source (but still do it before calling
12894 (jcf_parse_source): Assign input_filename after having saved the
12896 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12897 list. ctxp->modifier_ctx zeroed according to its new
12898 definition. ctxp->filename initialized. Removed
12899 JAVA_MODIFIER_CTX_UNMARK.
12900 (java_unget_unicode): Update the character based column position.
12901 (java_allocate_new_line): ref_count not used anymore. Always free
12902 ctxp->p_line. Initialize c_line->char_col to 0.
12903 (java_get_unicode): Update the character based column position.
12904 (java_lex): Use ctxp->elc to store current position in source
12905 file, at the beginning of the parsed token. Set modifier_ctx entry
12906 corresponding to the parse modifier to a WFL node. Return a WFL
12907 node when an identifier is parsed.
12908 (java_lex_error): Now uses ctxp->elc to store current position in
12910 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12911 * lex.h (build_wfl_node): New function definitions.
12912 (struct java_line): ref_count and next fields are gone. New field
12914 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12915 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12916 (JAVA_COLUMN_DELTA): New macro.
12917 (java_lc): New typedef on new struct _java_lc.
12918 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12919 (parse_error_context, parse_warning_context): Changed prototypes.
12920 (java_get_line_col): Added as an available global function.
12921 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12922 (IC_DECL): Replaced by macro IC_TYPE
12923 (DEPEND_WFL): New macro.
12924 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12926 (exit_java_complete_class): Removed a commented out statement.
12927 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12928 now an array of tree nodes. Deleted fields line_list and
12929 e_line. New field elc, to replace e_line.
12930 * parse.y (array_type:): Build WFL node.
12931 (qualified_name:): Build a single WFL node out of two. Retain
12932 the location information of the first node in the resulting node.
12933 (package_declaration:): Use package name as a WFL node
12934 (single_type_import_declaration:): Use imported name as a WFL node.
12935 (type_import_on_demand_declaration:): Use root of the imported
12936 packages as a WFL node.
12937 (field_declaration:): Removed unused local variable cl.
12938 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12939 (yyerror): New static elc. Removed static error_line, error_pos.
12940 New local code_from_source. Save ctxp->elc into elc at the first
12941 pass. Call java_get_line_col to get a string of the line where
12942 the error occurred.
12943 (debug_line): Removed static function.
12944 (parse_error_context, parse_warning_context): Parameter cl is now
12945 a WFL node. Use its value to initialize ctxp->elc.
12946 (redefinition_error): Parameter cl is now a WFL node.
12947 (parse_add_interface): New parameter wfl. No longer call
12948 lookup_cl, use wfl instead.
12949 (check_class_interface_creation): Parameter cl is now a WFL node.
12950 (maybe_create_class_interface_decl): Likewise.
12951 (add_superinterfaces): New function.
12952 (create_interface): Removed local cl, node, super_decl,
12953 super_decl_type. Function now uses id as a WFL node. Better
12954 warning/error report on obsolete or forbidden mix of
12955 modifiers. Now calls add_superinterfaces to register interfaces.
12956 (create_class): Removed local cl, node. Local variable id is used
12957 as a WFL node. Better error report on forbidden modifier
12958 mix. Uses add_superinterfaces to register interfaces.
12959 (find_field): Argument cl is now a WFL node. Now store the WFL
12960 node of a fields that needs to be checked for their
12962 (method_header): Local variable node non longer used. Local
12963 variable id replaces cl.
12964 (check_modifiers_consistency): Local variable cl is now a WFL
12966 (method_declarator): Local variable cl replaced by parameter id.
12967 (parser_qualified_name): Now uses parameter name as a WFL node.
12968 (parser_check_super_interface): New parameter wfl, for achieve
12969 greater accuracy during error reports.
12970 (parser_chain_incomplete_item): New parameter named location. Used,
12971 along the decl, to construct the incomplete item node.
12972 (java_complete_class): resolve_class now uses WFL node extracted
12973 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12975 (complete_method_decl): Unresolved function's argument types are WFL.
12976 (resolve_class): Parameter cl is now a WFL node.
12977 (resolve_and_layout): Likewise.
12978 (do_resolve_class): Likewise. Try first to use cl and then do the
12979 lookup on the decl when calling check_pkg_class_access.
12980 (complete_class_report_errors): Use IC_TYPE in place of
12981 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12982 instead of doing a lookup over the decl.
12983 (java_check_final): Use WFL info from field tree list.
12984 (lookup_cl): Rewritten and returns a statically defined WFL node.
12985 (lookup_modifier_cl): Now uses information from WFL nodes.
12986 (process_imports): Likewise.
12987 (read_import_dir): name and cl arguments replaced by a single WFL
12988 node. Function modified accordingly.
12989 (find_in_imports_on_demand): Now uses WFL node.
12990 (check_pkg_class_access): cl argument is now a WFL node.
12991 (declare_local_variables): Fixed to use WFL nodes.
12992 (resolve_expression_name): Likewise.
12993 (build_method_invocation_stmt): name_combo argument renamed
12994 wfl. Function modified to use WFL nodes.
12995 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12996 (lookup_method_invoke): cl is now a WFL node. Added missing
12997 IDENTIFIER_POINTER to class type decl name.
12999 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13001 * lang.c (init_parse): Now returns char* containing the filename.
13003 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13005 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13007 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13008 * class.c (make_class_data): If flag_assume_compiled, initial class
13009 state is CSTATE_PREPARED; make superclass and interfaces direct
13010 references, rather than constant pool indexes.
13012 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13014 * parser.y: Include flags.h. Removed debug variable pl.
13015 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13016 (block:): Likewise.
13017 (labeled_statement_nsi:): Generate debug info when reducing
13018 expression_statement:.
13019 (check_pkg_class_access): get_access_flags_from_decl invokation
13020 fixed for new CLASS_* flags location.
13021 (source_end_java_method): Save/restore parser context when
13022 entering/leaving this routine. Restore lineno to its right value
13023 before calling expand_end_bindings.
13024 (build_method_invocation_stmt): build_invoke called with the
13025 current line information.
13026 (build_invoke): New argument cl. Wrap the function call around a
13028 (refine_accessible_methods_list): Changed comment, removed
13030 * parse.h: Fixed typo in comments.
13031 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13032 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13033 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13035 * lex.c (java_lex): Record the last closing curly bracket of a
13037 * jcf-parse.c (jcf_parse_source): Now calls
13038 java_check_methods. Clarified comment, fixed typo.
13040 1998-04-09 Dave Brolley <brolley@cygnus.com>
13042 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13043 (finish_parse): Expose for non USE_CPPLIB builds.
13045 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13047 * lang.c (lang_print_xnode): New function.
13049 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13051 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13052 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13053 used to build a class's dispatch table.
13054 (make_class_data): Generate dispatch table if flag_assume_compiled.
13055 Set dtable of class object to address of class_dtable_decl.
13057 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13058 be volatile and have side effects - generates better code.
13060 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13061 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13063 * expr.c (expand_invoke): If class is final, method is
13064 effectively final, so can call it directly.
13066 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13068 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13070 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13072 * parse.y (build_method_invocation_stmt): Removed extra argument
13075 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13077 * expr.c (dtable_indent): Now static global.
13078 (expand_invoke): Now call invoke_build_dtable and
13079 build_invokevirtual.
13080 (invoke_build_dtable, build_invokevirtual): New functions.
13081 * jcf-io.c (find_class): Defer issuing a warning by setting
13082 jcf->outofsynch to 1.
13083 * jcf-parse.c (jcf_out_of_synch): New function.
13084 (load_class): Test this_jcf.outofsynch flag and call
13085 jcf_out_of_synch accordingly.
13086 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13087 comment indentation.
13088 * lex.c (java_get_unicode): Fixed code indentation.
13089 (java_lex): Create string literal. Fixed typo. Removed several
13090 premature obstack_free.
13091 * parse.h: New enums for name resolution and invocation mode.
13092 (struct qualification): New data structure.
13093 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13094 (do_resolve_class, build_method_invocation_stmt,
13095 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13096 debug_line, identical_subpath_p, invocation_mode,
13097 refine_accessible_methods_list, build_invoke,
13098 lookup_method_invoke): New functions declared.
13099 (build_invokevirtual, invoke_build_dtable, match_java_method,
13100 build_field_ref, jcf_out_of_synch): New references to external
13102 (struct parse_ctxt): Removed artificial_constructor field.
13103 * parse.y: (array_type:): Type defined for this rule.
13104 (class_type:): Installed default rule for interface_type:.
13105 (array_type:): Now build Java array type.
13106 (qualified_name:): Now use obstack_grow0.
13107 (method_declaration:): Skip the artificial constructor added to
13109 (abstract_method_declaration:): Execute the code only during pass 1.
13110 (block:): Installed default rule in block_statements:.
13111 (block_statement:): Add the statement to the method during pass 2.
13112 (statement_expression): Installed default rule for
13113 method_invocation:.
13114 (argument_list:): Added code to build the argument list.
13115 (method_invocation:): Added call to create the method invocation
13117 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13118 (debug_line): New function for debug.
13119 (complete_class_decl): No longer do something during pass 1.
13120 (method_header): Use BUILD_PTR_FROM_NAME.
13121 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13123 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13124 function's main comment.
13125 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13127 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13128 (resolve_class): Now works with arrays.
13129 (do_resolve_class, resolve_and_layout): New functions.
13130 (java_check_regular_methods): Reverse method list before and after
13131 having processed it. No longer set ctxp->artificial_constructor.
13132 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13133 accordingly. Fixed typo in issued error message. Now use
13135 (find_in_imports_on_demand): Now use obstack_grow0.
13136 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13137 (source_end_java_method): Call expand_expr_stmt instead of
13138 expand_expr. Calls it before calling expand_function_end.
13139 (java_method_add_stmt): Do nothing if errors were found during
13141 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13142 (build_method_invocation_stmt, build_invoke, invocation_mode,
13143 lookup_method_invoke, refine_accessible_methods_list,
13144 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13146 * typeck.c (build_java_signature): Properly end method signature
13147 if return type skipped.
13148 (match_java_method): New function.
13150 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13152 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13154 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13156 * expr.c (build_invoke_non_interface): New function.
13157 (methods_ident, ncode_ident): Now static globals.
13158 (expand_invoke): Use build_invoke_non_interface.
13159 * java-tree.h (struct lang_decl): New field function_decl_body.
13160 (DECL_FUNCTION_BODY): New macro.
13161 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13162 CLASS_FROM_SOURCE_P.
13163 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13164 before starting pass 2. Call to java_generate_parsed_class replaced
13165 by java_register_parsed_class.
13166 * lex.c: Fixed typo in header. Some line width related formating.
13167 * lex.h: Some line width related formating.
13168 * parse.h (source_end_java_method, resolve_expression_name,
13169 complete_class_decl, maybe_create_class_interface_decl,
13170 check_class_interface_creation): New static function declarations.
13171 (java_layout_parsed_class, java_method_add_stmt): New function
13173 (struct parser_ctxt): Field mark_class_generate removed. New
13174 fields class_list and artificial_constructor.
13175 * parse.y: Fixed typo in header.
13176 (class_declaration:): Call complete_class_decl when class body
13178 (method_declaration:): Call source_end_java_method in pass 2 when
13179 the method body is defined.
13180 (postfix_expression:): Do expression name resolution on sub-rule
13181 name during pass 2.
13182 (create_class, create_interface): Merged common pieces.
13183 (check_class_interface_creation, maybe_create_class_interface_decl):
13185 (complete_class_decl): New function.
13186 (register_fields): Fixed line width related typo.
13187 (method_header): Correctly skip first argument when fixing
13188 argument line. Changed the loop.
13189 (java_check_circular_reference): Now use ctxp->class_list.
13190 (java_complete_class): Removed start/stop marking.
13191 (java_check_regular_methods): Now takes a class decl as an
13192 argument. Add default constructor if none were encountered.
13193 (java_check_methods): Now use ctxp->class_list. Changed call to
13194 java_check_regular_methods.
13195 (source_start_java_method): Set DECL_ARG_TYPE for each function
13197 (source_end_java_method, java_method_add_stmt): New functions.
13198 (java_generate_parsed_class): No longer exists.
13199 (java_layout_parsed_class, java_register_parsed_class): New functions.
13200 (resolve_expression_name): New function.
13202 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13204 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13205 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13206 until pass initializations are done. Call read_import_dir with
13208 * parse.h: (lookup_modifier_cl): New function declared.
13209 (INTERFACE_FIELD_MODIFIERS): New macro.
13210 (OBSOLETE_MODIFIER_WARNING): New macro.
13211 * parse.y: (register_fields): Class type and current field name in
13212 local variables. Check modifier(s) if adding field(s) to an interface.
13213 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13214 and report errors using the faulty modifier line context.
13215 (lookup_modifier_cl): New function.
13216 (read_import_dir): Detect and report default import processing
13219 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13221 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13222 * class.c (is_compiled_class): Return 1 after making sure it
13223 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13224 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13225 * java-tree.h (flag_assume_compiled): Add decl.
13226 * lang.c (lang_f_options): Add the flag.
13227 (flag_assume_compiled): Add decl, default to 0.
13229 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13231 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13232 (is_compiled_class): Likewise.
13233 (layout_class): Likewise.
13234 (layout_class): Detect and lay out classes defined in source code.
13235 (interface_of_p, add_interface_do, may_add_interface): New
13237 (add_interface): Now use add_interface_do.
13238 (add_method_1): New function.
13239 (add_method): Now use add_method_1.
13240 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13241 (complete_start_java_method): New function.
13242 (start_java_mehod): Now call complete_start_java_method.
13243 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13244 (expand_invoke): Likewise and fixed typo.
13245 *gjava.c: (print_super_field): Use new argument to find_class
13248 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13249 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13250 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13252 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13253 (add_method_1, push_class): New prototypes.
13254 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13255 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13256 directory where the class was found.
13257 (find_class): New argument DO_CLASS_FILE. Function find_class
13258 modified accordingly.
13259 *jcf-parse.c: (fix_class_path): New function.
13260 (load_class): Use new VERBOSE argument. load_class now finds and
13261 loads/parses .class/.java files. Save read_state of current_jcf
13263 (java_parser_abort_on_error): New macro.
13264 (jcf_parse_source, parse_source_file): New function.
13265 (jcf_parse): Fixed typo.
13266 (yyparse): Call parse_source_file () only.
13267 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13268 writing the real class name back in the zip directory entry.
13269 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13270 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13271 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13272 (find_class): Prototype fixed.
13273 *lex.c: Added 1998 time stamp.
13274 Removed all static global variables, moved into the parser
13275 context data structure.. Now include unistd.h if SEEK_SET not
13277 (java_init_lex): Rewritten.
13278 (java_sneak_unicode): Modified current unicode access in current line.
13279 (java_unget_unicode): Likewise.
13280 (java_allocate_new_line): New allocation management.
13281 (java_read_char): Modified access and storage of unget_utf8_value.
13282 New way of processing current unicode.
13283 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13284 (java_get_unicode): Now use the parser context.
13285 (java_lineterminator): Likewise.
13286 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13287 of the reentrant parser implementation. Function now use the
13288 parser context data structure and java_lval. Fixed production of
13289 the float and double constant "out of range" error message. Fixed
13290 obstack use. Return integer value when hitting a modifier. Now
13291 return type for TRUE, FALSE and other predefined types. Return
13292 identifier as a TREE_LIST list containing the current line context
13293 as the TREE_VALUE sub-node.
13294 (java_unicode_2_utf8): Fixed typo in declaration.
13295 (java_lex_error): Now use the parser context data structure.
13296 *lex.h: Added 1998 time stamp.
13297 (struct java_line): New fields ref_count and next.
13298 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13299 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13300 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13301 *parse.h: Added 1998 time stamp.
13302 (java_parse_source_file): Renamed from parse_source_file.
13303 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13304 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13305 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13306 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13307 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13308 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13309 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13310 (struct parser_ctxt): New data structure to keep the parser context.
13311 *parse.y: Added 1998 time stamp, got rid of static global variables.
13312 (java_error_count, ctxp): New global variables.
13313 (%union): New value field.
13314 (numeric_type, integral_type): Rules removed.
13315 (primitive_type): Rule defined to handle integral, float, double and
13317 (qualified_name, package_declaration,
13318 single_type_import_declaration, type_import_on_demand_declaration,
13319 modifiers, class_declaration, super, interfaces,
13320 interface_type_list, class_body, field_declaration,
13321 field_declaration, variable_declarators, variable_declarator,
13322 variable_declarator_id, method_declaration, method_header,
13323 formal_parameter_list, formal_parameter, method_body, block,
13324 static, interface_declaration, extends_interfaces,
13325 abstract_method_declaration, local_variable_declarators): Rules now
13327 (force_error, do_warning): New global statics.
13328 (push_parser_context, parser_context_save_global,
13329 parser_context_restore_global, pop_parser_context): New functions.
13330 (yyerror): Now uses the global parser context. Fixed use of obstack.
13331 (parse_error, parse_error_context, parse_warning_context,
13332 java_accstring_lookup, redefinition_error, check_modifiers,
13333 parser_add_interface, create_interface, create_class, find_field,
13334 duplicate_declaration_error, register_fields, method_header,
13335 check_modifiers_consistency, check_abstract_method_header,
13336 method_declarator, parser_qualified_classname,
13337 parser_check_super_interface, parser_check_super,
13338 parser_chain_incomplete_item, java_check_circular_reference,
13339 layout_class_from_source, java_complete_class,
13340 complete_method_decl, resolve_class, complete_class_report_errors,
13341 java_check_final, check_method_redefinition,
13342 java_check_regular_methods, java_check_abstract_methods,
13343 java_check_methods, lookup_java_interface_method2,
13344 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13345 process_imports, find_in_imports, read_import_entry,
13346 read_import_dir, find_in_imports_on_demand,
13347 check_pkg_class_access, not_builtin_p, declare_local_variables,
13348 source_start_java_method, java_generate_parsed_class): New
13350 *typeck.c: (signature_include_return): New global variable.
13351 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13352 to add the function returned type in the signature.
13354 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13356 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13358 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13360 * Make-lang.in (java.info): Added.
13361 (java.install-info): Added
13363 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13365 * Makefile.in (clean): Also remove java/parse.c.
13367 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13369 Add a pair of -fbounds-check/-fno-bounds-check options.
13370 * lang.c (lang_decode_option): Add code to grok arguments.
13371 (flag_bounds_check): Add decl.
13372 (lang_f_options): New array w/ the option in it.
13373 * java-tree.h (flag_bounds_check): Add decl.
13374 * lang-options.h: New file.
13375 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13376 of a static macro value.
13377 (JAVA_ARRAY_EXCEPTION): Delete macro.
13379 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13381 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13382 * expr.c (build_anewarray): Add missing promote_type.
13384 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13386 Add array types with known length to optimize bounds checking.
13387 * typeck.c (build_java_array_type): Take length parameter.
13388 (java_array_type_length, build_prim_array_type): New functions.
13389 * java-tree.h: Update for new functions.
13390 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13391 * class.c: Use build_prim_array_type.
13392 * expr.c (can_widen_reference_to): Handle known-length array types.
13393 (verify_jvm_instructions): Keep track of integer push instructions
13394 followed by newarray/anewarray, so we can build known-length arrays.
13395 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13396 (java_array_data_offset): New function.
13397 (build_java_array_length_access): New function. Optimize if constant.
13398 (build_java_arrayaccess): Constant fold bounds check.
13399 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13400 (build_newarray, build_anewarray): New functions.
13401 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13402 * verify.c (merge_types): Handle known-lengh array types.
13404 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13406 * expr.c (expand_byte_code): Fix performace bug, which caused
13407 searching linenumber_table to be linear rather than constant.
13409 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13411 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13413 * decl.c, java-tree.h (soft_fmod_node): New global.
13414 * decl.c (init_decl_processing): Define __builtin_fmod.
13415 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13416 using __builtin_fmod.
13418 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13420 * keyword.h: New file, output of keyword.gperf as processed by
13422 * lex.c (java_lex_init): Initialize java_error_flag.
13423 * parse.c (YYERROR_NOW): Uses java_error_flag.
13424 * parse.y: New static java_error_flag. Useless definition of
13426 * parse.y (java_error): Portable error recovery using
13427 java_error_flag (not yet completely tuned).
13429 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13431 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13433 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13435 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13436 (parse.c, lex.c, keyword.h): New rules for Java source code
13438 * parse.c: Renamed into jcf-parse.c.
13439 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13440 * keyword.gperf: New file, Java keywords.
13441 * parse.y: New file, Java language grammar.
13442 * parse.h: New file, Java language grammar definitions.
13443 * lex.c: New file, Java language lexer.
13444 * lex.h: New file, Java language lexer definitions.
13446 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13448 * decl.c (clinit_identifier_node), java-tree.h: New global.
13449 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13450 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13451 * expr.c (expand_java_field_op): Check for invalid assignment
13454 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13456 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13458 * verify.c (verify_jvm_instructions): When processing a handler,
13459 attempt to set the current_subr to the right value.
13460 (More complicated code combines Sep 17 and Oct 22 versions.)
13462 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13464 * class.c (push_class): Figure out (guess) name of source file.
13465 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13466 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13467 (parse_class_file): Change return type from int to void.
13468 Call debug_start_source_file/debug_end_source_file.
13470 * expr.c (build_java_binop): Fix masking 2nd operand.
13471 * decl.c (init_decl_processing): Set sizetype first.
13473 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13475 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13476 (Revert Sep 17 change.)
13478 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13480 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13481 .class extension in their name and fix thing so we don't process
13482 them parse_zip_file_entries().
13483 (parse_zip_file_entries): Cleaned unused local variables.
13485 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13487 * expr.c (can_widen_reference_to): Allows equal array element types.
13488 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13489 * jcf-dump.c (RET): Get (and print) index.
13491 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13492 Promote element type to POINTER_TYPE.
13494 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13496 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13497 find_in_current_zip, jcf_figure_file_type): Moved from
13498 jcf-reader.c to parse.c.
13499 * zextract.c: (read_zip_archive): takes file_comment_length possible
13500 field into account.
13502 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13504 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13506 * verify.c (merge_types): Handle array types even better ...
13508 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13510 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13512 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13513 * class.c (make_class_data): Don't build fields_decl if no fields.
13514 When building fields_decl, skip if DECL_ARTIFICIAL.
13516 * expr.c (java_stack_swap): Update stack_type_map.
13517 * verify.c (merge_types): Handle array types better.
13519 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13521 * class.c (add_field): Don't promote short integral fields to
13522 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13523 * expr.c (push_value): Promote and convert short integral values.
13525 * decl.c, java-tree.h (integer_two_node): New constant node.
13526 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13528 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * class.c (append_gpp_mangled_type): Use function argument
13531 unpromoted type to generate mangled name.
13533 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13535 * constants.c (build_constant_data_ref): Now uses current_class
13536 instead of main_class.
13537 (build_constants_constructor): Now uses current_class instead of
13539 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13540 of the global variable SeepZipFiles done here.
13541 * zextract.c (read_zip_archive): extra_field optional field taken
13542 into account while computing the position of the class file in the
13544 * verify.c (verify_jvm_instructions): Use current_jcf to search
13546 * parse.c (load_class): First search for the class to load in the
13547 current zip file. Saves current_jcf (restored before returning
13548 from that function). Don't call JCF_FINISH in the class was found
13549 in the current ZIP file.
13550 (jcf_parse): If the class was found in the current ZIP file, save
13551 its tree_constant_pool (for later reuse).
13552 (parse_class_file): New function. Process each method defined in
13553 the current class and record the class as to be later registered.
13554 (yyparse): Rewritten. Figure the type of the current file and switch
13556 * lang.c: New global variable current_jcf.
13557 (lang_init): Removed compiling_from_source test (done later, in
13558 yyparse). Removed call the jcf_parse ().
13559 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13560 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13561 in the current ZIP file) and zip_offset (offset to the class data in
13562 the current zip file).
13563 * jcf-reader.c: zipfile.h included.
13564 localToFile: New ZipFileCache static global variable
13565 (parse_zip_file_entries): New function. Browse the current ZIP
13566 file directory and process each class found.
13567 (process_zip_dir): New function. Register each class found in the
13568 ZIP file directory. The class aren't parsed but a valid JCF is
13569 link to each of them.
13570 (find_in_current_zip): New function. Search for a class in the
13571 current ZIP file directory. If found, prepare the class so that it
13573 (jcf_figure_file_type): New function. Examine the file structure
13574 to figure a class file, a ZIP file. If none of these categories are
13575 matched, a source file is assumed.
13576 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13577 SeenZipFile: New global variable.
13578 (open_in_zip): Use zipmember's length to accelerate the search for
13579 a member. If zipmember was NULL and zip file successfully read,
13581 * java-tree.h: New global variable current_jcf declared. Added
13582 declaration for current_constant_pool_tags, current_constant_pool_data,
13583 current_constant_pool_length, current_constant_pool_data_ref.
13584 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13585 store the JCF of classes seen in a zip file) and tree *constant_pool
13586 (to save a loaded class constant pool). current_class declared here.
13587 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13588 retrieve method_ref_constant.
13589 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13590 (OBJECT): get_class_constant now uses current_jcf.
13591 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13592 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13593 (expand_invoke): Now uses current_class instead of main_class
13594 (build_class_init): Now uses current_class instead of main_class
13595 * class.c: New static global variable registered_class.
13596 (register_class): New function.
13597 (emit_register_class): Modified to use registered_class instead of
13599 (is_compiled_class): Now take into account class seen in the archive.
13601 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13603 * except.h: Renamed to: java-except.h.
13604 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13605 * except.c: Add semi-working (commented out) implementation.
13607 * expr.c (expand_iinc): Add needed flush_quick_stack.
13608 * parse.c (set_source_filename): New function.
13609 (give_name_to_class): Set input_filename from package.classname.java.
13611 * jcf-io.c (find_class): Don't look first in ".".
13613 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13615 * zextract.c (read_zip_archive): Now takes into account the
13617 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13619 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13621 * constants.c, java-tree.h (build_internal_class_name): New function.
13622 (alloc_class_constant): Re-implement using build_internal_class_name.
13623 * class.c (make_class_data): Likewise.
13624 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13626 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13628 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13629 to NULL before pushing an exception handler target.
13631 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13632 (java_stack_swap, java_stack_dup): Re-write to be safe from
13633 clobbering registers.
13634 (build_class_init): New function.
13636 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13638 * typeck.c (build_java_array_type): Temporary use
13639 permanent_obstack to create the array 'length' field.
13640 * expr.c (lookup_label): Temporay use permanent_obstack to create
13641 label if not found.
13642 * class.c (push_super_field): Tempory use permanent_obstack.
13644 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13646 * typeck.c (type_for_mode): Now handles double_type_node and
13648 * verify.c (verify_jvm_instructions): The instruction following
13649 the wide bytecode is checked. OPCODE_ret added to the list of
13652 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13654 * class.c (make_class): Temporary use permanent_obstack. Set the
13655 class CLASS_P field to 1.
13656 (push_class): Temporary use permanent_obstack.
13657 (set_super_info): Temporary use permanent_obstack.
13658 (add_method): Temporary use permanent_obstack, set
13659 METHOD_TRANSIENT().
13660 (add_field): Temporary use permanent_obstack. Sets
13661 FIELD_VOLATILE() and FIELD_TRANSIENT().
13662 (build_class_ref): Temporary use permanent_obstack if the class
13664 (build_static_field_ref): Temporary use permanent_obstack when
13665 creating field's rtl.
13666 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13667 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13668 and fields. Function finalized, as far as flag handling.
13669 (push_class_static_dummy_field): Temporary use permanent_obstack.
13670 (emit_register_class): Force generation of class registration at
13672 * decl.c (end_java_method): Call permanent_allocation() before
13674 * expr.c (can_widen_reference_to): Added comment to interface
13675 handling, fixed typo.
13676 (lookup_field): Now uses CLASS_P() to correct FIXME
13677 (expand_invoke): Verification on public && !static &&
13678 !abstract moved into soft_lookupinterfacemethod (kaffe).
13679 Use Object class dtable if objectref is an array when expanding
13681 (java_push_constant_from_pool): Temporary use permanent_obstack
13682 for CONSTANT_string
13683 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13684 create constant references.
13685 (get_constant): Temporary use permanent_obstack to create constant.
13686 (load_class): Temporary use permanent_obstack to load class.
13687 (jcf_parse): Temporary use permanent_obstack to perform class
13689 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13690 (build_java_signature): Temporary use permanent_obstack.
13691 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13693 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13694 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13697 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13699 * class.c (append_gpp_mangled_type): Fix typo.
13700 (emit_register_class): Use main_class to get class object, rather
13701 than looking for no-longer-existing static decl starting with _CL.
13702 * typeck.c (parse_signature_type): Promote array element type
13703 if it is a RECORD_TYPE.
13705 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13707 * class.c (push_class_static_dummy_field): New function.
13708 (mangle_static_field): New. Do G++-style mangling of static fields.
13709 (layout_class): Mandle static fields here, not in add_field.
13710 (build_class_ref): The class object is now a dummy static field.
13711 * decl.c (find_local_variable): Look for best, instead of first match.
13712 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13713 (build_java_athrow): Don't check here if exception is Throwable.
13714 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13715 (TYPE_USED): Removed. No longer used ...
13716 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13717 * verify.c (push_pending_label): New function.
13718 (push_pending_block): Renamed to check_pending_block.
13719 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13720 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13721 re-checking possible handlers) after a store (less wasted work).
13722 Check for null handler (finally) before calling add_handler.
13723 Various changes to (finally?) correctly handle try/finally.
13725 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13727 * class.c: Include stdio.h.
13729 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13731 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13732 to make sure class is initialized before static/special invoke.
13734 * verify.c (verify_jvm_instructions): On a store instruction,
13735 call find_local_variable to force pre-allocation of decl and rtx.
13736 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13738 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13740 * class.c (build_class_ref): Strip off "promoted_" if need be.
13741 (make_field_value): Call build_java_signature when needed.
13742 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13743 * expr.c (build_java_athrow): Don't push_value of exception.
13744 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13745 match specification of [fd]cmp[lg] for NaNs.
13746 (expand_byte_code): Add support for exception handler ranges.
13747 * except.c: Add skeleton for EH code-generation.
13748 * verify.c (merge_types): Treat all promoted integral types as equal.
13749 * constants.c (build_constants_constructor): To force creation of
13750 current_constant_pool_data_ref, call build_constant_data_ref.
13752 * javaop.def (lload): Fix typo.
13753 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13755 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13757 * parse.c: Don't include function.h.
13759 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13761 * except.[ch]: New files.
13762 * Makefile.in (JAVA_OBJS): Add except.o
13763 * expr.c: Temporary warning about unimplemented exceptions.
13764 * verify.c: Verify exception handlers.
13766 * jcf-dump.c (disassemble_method): Print exception table.
13768 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13770 * expr.c (verify_jvm_instructions): Started a thorough
13771 verification of invoke* bytecodes.
13772 (expand_byte_code): flush quick stack if PC is the target of a
13773 branch. and undef RET (conflicting with config/i386/i386.h).
13774 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13776 (expand_invoke): Now handles invokeinterface and do more
13777 verification according to the bytecode.
13778 (lookup_field): Don't try to load the class if processing
13780 (can_widen_reference_to): Now handles interfaces.
13781 * decl.c (init_decl_processing): New global variable
13782 soft_lookupinterfacemethod_node, declared in java-tree.h.
13783 Call set_super_info on string_type_node.
13784 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13786 * class.c (set_super_info): Fills the CLASS_* flags according to
13788 (get_access_flags_from_decl): Handles all class flags.
13790 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13792 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13793 * parse.c (yyparse): Check for abstract method, and missing code.
13794 * expr.c (expand_byte_code): Change interface.
13795 * lang.c (put_decl_node): Print promoted types prettier.
13796 * verify.c (verify_jvm_instruction): Change interface.
13797 Partial support for scanning exception table.
13798 For load instructions, handle promoted integral types.
13800 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13802 * verify.c: New file, with contents moved from expr.c.
13803 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13804 * typeck.c (is_array_type_p): Moved here from expr.c.
13805 * java-tree.h: Add some now-needed function declarations.
13806 * Makefile.in (JAVA_OBJS): Added verify.o.
13808 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13810 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13811 METHOD_ABSTRACT flag.
13813 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13814 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13815 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13817 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13819 (start_java_method): Hook for SYNCHRONIZED methods.
13821 * expr.c (build_java_jsr, build_java_ret): New functions
13822 (JSR,PRE): New macros
13823 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13824 (verify_jvm_instructions): tableswitch, lookupswitch,
13825 monitorenter, monitorexit, goto_w: verified.
13826 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13827 (build_java_monitor): New function.
13828 (MONITOR_OPERATION): Modified to call build_java_monitor()
13829 (verify_jvm_instructions): Started a thorough verification of
13832 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13834 Support verification of jsr/ret subroutines (used for try/finally).
13835 * decl.c (return_address_type_node): New type node.
13836 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13837 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13838 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13839 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13840 TYPE_USED): New macros for special types in type_map.
13842 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13843 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13845 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13847 * expr.c (can_widen_reference_to): New function.
13848 (pop_type): Use it.
13849 (merge_type_state): Support handling start of subroutine.
13850 (push_pending_block): Return char* error message, instead of calling
13851 fatal on an error. Also handle subroutines.
13852 (verify_jvm_instructions): Handle errors from push_poending_block.
13853 Support jsr and ret instructions.
13855 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13857 * jcf-io.c (find_classfile): Fix thinko.
13858 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13860 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13862 * Makefile.in (BISON): Remove.
13864 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13866 * Makefile.in: Convert to autoconf.
13867 * config-lang.in (outputs): Added java/Makefile.
13869 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13870 Rename cc1java to jc1.
13872 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13873 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13875 * class.c (class_depth): Do load_class if needed.
13877 Mostly better verification.
13878 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13879 (init_decl_processing): Change return type of soft_checkcast.
13880 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13881 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13882 lang_print_error): New functions.
13883 (lang_init): Set global hook print_error_function to lang_print_error.
13884 * expr.c: In the type_map ptr_type_node is only used for null now.
13885 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13886 (merge_types): Dererence pointer to record types before comparing.
13887 (decode_newarray_type, merge_types): On error just return NULL.
13888 (build_java_binop): Add preliminary implementation (with warning)
13889 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13890 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13891 (expand_compare, expand_java_goto, expand_java_call): Don't
13892 push_pending_block, since that only makes sense when verifying.
13893 (merge_type_state): Different return codes.
13894 (push_pending_block): A block may need to be verified more than once.
13895 (expand_byte_code): Warn about unused code at code generation time.
13896 (verify_jvm_instruction): Changed logic, since code may need to be
13897 re-verified if type-state has changed. Also, better error handling.
13898 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13899 Improve newarray, anewarray, ?aload, athrow,
13900 * java-tree.h (LABEL_CHANGED): New macro.
13902 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13904 * decl.c (soft_athrow_node): New global variable initialized.
13905 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13906 * typeck.c (convert): Added support for REAL_TYPE.
13907 (convert_to_char): New function.
13908 (convert): Handle CHAR_TYPE.
13909 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13910 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13911 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13913 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13914 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13915 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13916 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13917 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13918 to Use The Right Things.
13919 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13920 compatible with INT. BOOLEAN is made equivalent to BYTE.
13921 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13922 OPCODE_ifnonnull): Now supported.
13923 (build_java_athrow): New function.
13925 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13927 Rename method name <init> to match G++ (and fix mangling).
13928 * class.c (layout_class): Replace method name of <init> by class name.
13929 (make_method_value): Do inverse renaming of constructor from <init>.
13930 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13931 * typeck.c (lookup_java_constructor): New function.
13932 * expr.c (expand_invoke): If method_name is <init>, call
13933 lookup_java_constructor to find constructor.
13935 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13937 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13939 * parse.c (get_class_constant): Modified to handle array "classes"
13940 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13942 (convert): Modified to handle real type.
13943 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13944 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13945 variables declared.
13946 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13947 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13948 global variables initialized.
13949 (find_local_variable): Handles the case of a pointer
13950 (end_java_method): Restore the use of one more scope
13951 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13952 build_java_array_length_access, expand_java_arrayload,
13953 expand_java_arraystore, expand_java_array_length,
13954 expand_java_multianewarray, expand_java_anewarray,
13955 build_java_check_indexed_type, is_array_type_p,
13956 build_java_throw_out_of_bound_exception): New functions.
13957 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13958 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13959 OPCODE_<t>aload): Implemented code for verification.
13960 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13961 ARRAY_NEW_MULTI): Macro defined.
13962 (CONVERT): Modified to invoke convert().
13963 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13965 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13967 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13968 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13969 (make_class_data): Field name needs '/' as package prefix.
13970 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13972 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13974 Implement debug information for local variables.
13975 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13976 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13977 DECL_LOCAL_SLOT_CHAIN): New macros.
13978 (struct lang_decl_var): New type.
13979 * parse.c (give_name_to_locals): Move to decl.c.
13980 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13981 (start_java_method): Re-write parameter handling.
13982 (pending_local_decls): New global variable.
13983 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13984 (find_local_variable): Accept pc so we can skips decls not in range.
13985 (struct binding_level): Add end_pc field.
13986 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13987 (various): Change so current pc gets passed to find_local_variable.
13989 * decl.c (init_decl_processing): Re-arrange fields in
13990 class_type_node and and method_type_node to match kaffe 0.9.1.
13991 * class.c (make_method_value, make_class_data): Update
13992 initializations to match.
13994 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13996 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13997 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13998 (push_super_field): New function.
13999 (make_class_data): Handle inheritance of class static initializer.
14000 (layout_class): New name mangling.
14001 * constants.c (build_constant_data_ref): Init type of data array
14002 to a one-element array.
14003 (build_constants_constructor): Set DECL_SIZE from complete array type.
14004 * decl.c: Rename class_type, object_type etc to class_type_node,
14005 object_type_node etc. Make former inherit from latter.
14006 * expr.c (expand_invoke): Add cast of function address.
14007 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14008 * parse.c (yyparse): Don't call layout_class here.
14009 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14011 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14013 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14014 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14015 (alloc_class_constant): New.
14016 * expr.c (expand_invoke): Make sure method's class is initialized.
14017 * class.c (interits_from_p, emit_register_class): New functions.
14018 * parse.c (yyparse): Call emit_register_class.
14020 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14022 * constants.c: New file, to handle constant pool.
14023 * Makefile.in (JAVA_OBJS): Add constants.o.
14024 * decl.c (init_decl_processing): Update, fix, finish various structs.
14025 (pushdecl_top_level): New.
14026 * parse.c (layout_class): Moved to class.c.
14027 * expr.c (java_push_constant_from_pool): New function.
14028 * class.c (build_class_ref): Make work fully
14029 (make_class_data): Emit super-class, constant pool, interface vector.
14031 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14033 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14034 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14035 * class.c (class_depth): New function.
14036 (lookup_named_class): Replaced by new function lookup_class.
14037 * decl.c (object_type_node, string_type_node): New.
14038 Remove various types that we no longer need.
14039 * expr.c (verify_jvm_instructions): New separate verifier pass.
14040 (push_type, pop_type): New functions for verifier.
14041 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14042 (expand_byte_code): Simplify, since we assume already verified.
14043 (expand_invoke): Now mostly works.
14044 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14045 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14046 * parse.c: Wait to allocate class object until we know its name.
14047 (layout_class): Calculate DECL_VINDEX for each virtual method.
14048 * typeck.c (get_array_type): Rename to ...
14049 (build_java_array_type): ... and provide working implementation.
14050 (build_java_signature): New function - build Java signature of type.
14051 (set_java_signature): New function - cache signature with type.
14052 (lookup_java_method): New function.
14054 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14056 * class.c (ident_subst): Take extra SUFFIX parameter.
14057 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14058 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14059 (build_class_ref): Actually implement.
14060 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14061 * decl.c (builtin_function): New.
14062 (init_decl_processing): Update for current Kaffe. Declare some
14063 builtin Kaffe functions.
14064 * expr.c (build_address_of): New.
14065 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14066 Renamed (from expand_java_new etc), and added working implementations.
14067 (build_field_ref): Now also handle static fields.
14068 (expand_invoke): Implement invokestatic, and start implement rest.
14069 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14070 * javaop.def: Rename invokevirt -> invokevirtual.
14071 * lang.c (use_handles): Removed.
14072 * parse.c: Add support for ConstantValue attribute.
14073 Handle nested loading of a class. (JPOOL_UTF): New.
14075 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14077 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14079 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14081 * Make-lang.in (java.install-man): New empty rule.
14082 * typeck.c (set_local_type): New function.
14083 * expr.c (STORE_INTERNAL): Call find_local_variable,
14084 not find_stack_slot. Call set_local_type.
14086 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14088 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14089 and building RECORD_TYPE CONSTRUCTORs.
14090 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14092 * lang.c (use_handles): Change the default to 0.
14093 * decl.c: Define and build class_type, field_type, utf8const_type.
14094 * class.c (make_class_data, make_field_value,
14095 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14096 hashUtf8String, strLengthUtf8, mangled_classname:
14097 Functions to build reflective data structures.
14098 * parse.c (yyparse): Call make_class_data.
14100 * jcf-io.c (open_class, find_classfile): New functions.
14101 * jcf-dump.c: Support reading classfile from explicitly-named
14102 class file (without CLASSPATH searching).
14104 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14106 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14107 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14108 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14109 (get_constant): Now trivial for CONSTANT_Utf8.
14111 * jcf.h: Make NEW_CPOOL the default.
14112 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14114 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>