1 2002-07-21 Richard Henderson <rth@redhat.com>
3 * lang.c (java_unsafe_for_reeval): New.
4 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
6 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
8 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
9 (jcf_path_init): Use GET_ENVIRONMENT.
11 2002-07-10 Roger Sayle <roger@eyesopen.com>
12 Zack Weinberg <zack@codesourcery.com>
14 * builtins.c (initialize_builtins): Remove defines that
15 handled C/C++ specific junk hereby removed from builtins.def.
17 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
19 * lang.c (java_post_options): Update prototype.
21 2002-07-05 Roger Sayle <roger@eyesopen.com>
23 * builtins.c (initialize_builtins): Ignore the additional
24 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
25 the builtins.def file.
27 2002-07-01 Tom Tromey <tromey@redhat.com>
30 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
33 2002-07-01 Roger Sayle <roger@eyesopen.com>
35 * java/decl.c (builtin_function): Accept additional parameter.
36 (java_init_decl_processing): Pass an additional NULL_TREE
37 argument to builtin_function.
39 2002-06-29 T.J. Mather <tjmather@maxmind.com>
41 * gcj.texi: Fixed gcj invocation example so that it compiles.
43 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
45 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
46 * parse.y (mark_parser_ctxt): Likewise.
47 (check_modifiers, declare_local_variables): Avoid incorrect
48 hardcoded constant 10.
50 * lex.c (java_read_char): Avoid "comparison is always true"
53 2002-06-25 Andreas Schwab <schwab@suse.de>
55 * expr.c (JSR): Avoid undefined operation on PC.
57 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
59 * decl.c (clear_binding_level): Const-ify.
61 2002-06-13 Akim Demaille <akim@epita.fr>
63 * parse.y (class_declaration, interface_declaration): Make sure
64 all their rules have an action, in order to avoid meaningless `$$
65 = $1' and their type clashes.
67 2002-06-11 Tom Tromey <tromey@redhat.com>
69 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
70 * parse-scan.y (statement_without_trailing_substatement): Added
72 (assert_statement): New rule.
73 * java-tree.h (struct lang_type) [assertions]: New field.
74 (TYPE_USES_ASSERTIONS): New macro.
75 (CLASS_USES_ASSERTIONS): Likewise.
76 (FIELD_SYNTHETIC): New define.
77 * lex.c (java_lval;): Added ASSERT_TK.
78 * parse.y (ASSERT_TK): Added.
79 (statement_without_trailing_substatement): Added assert_statement.
80 (assert_statement): New rule.
81 (build_assertion): New function.
82 (maybe_generate_pre_expand_clinit): Create and initialize
84 (lookup_package_type): Removed decl.
86 * keyword.gperf (assert): New token.
88 2002-06-10 Akim Demaille <akim@epita.fr>
90 * parse.y (interface_type_list, class_member_declaration)
91 (unary_expression_not_plus_minus): Remove duplicate %type.
94 2002-06-09 Tom Tromey <tromey@redhat.com>
96 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
98 * parse.y (method_header): Give error message in all cases.
101 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
103 Don't use RTL inlining. Fix for PR java/6820.
104 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
105 (flag_really_inline): New.
106 (java_decode_option): Set flag_really_inline if -finline-functions
108 (java_post_options): New function. Turn off inlining unless
109 flag_really_inline is set.
111 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
113 * gjavah.c (throwable_p): Accept argument as either a classname or
114 signature fragment. Create null-terminated classname string for super
115 when calling itself recursively.
116 (decode_signature_piece): Skip first character from class name
117 signature when calling throwable_p.
119 2002-06-08 H.J. Lu (hjl@gnu.org)
121 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
123 2002-06-04 Tom Tromey <tromey@redhat.com>
125 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
127 2002-06-04 Michael Koch <konqueror@gmx.de>
129 * gcj.texi (Input Options): Fixed typo.
131 2002-06-04 Zack Weinberg <zack@codesourcery.com>
133 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
134 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
135 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
136 and all now-pointless local variables. Rename other local
137 variables to reflect their not being handles.
139 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
140 #if JCF_USE_STDIO blocks.
142 * parse.y: Add missing semicolon at end of rule.
144 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
146 * check-init.c (attach_initialized_static_class): Delete, unused.
147 * parse.y: Use htab_t instead of struct hashtable, update
149 * java-tree.h: Include hashtab.h instead of hash.h.
150 (struct lang_decl_func): Use htab_t, set up for gengtype.
151 (struct init_test_hash_entry): Delete.
152 (struct treetreehash_entry): New.
153 (java_treetreehash_find): New
154 (java_treetreehash_new): New prototype.
155 (java_treetreehash_create): New prototype.
156 (java_mark_tree): Delete prototype.
157 (java_hash_hash_tree_node): Delete prototype.
158 (java_hash_compare_tree_node): Delete prototype.
159 (attach_initialized_static_class): Delete prototype.
160 * expr.c (build_class_init): Update to use java_treetreehash
162 (java_expand_expr): Update to use htab_t.
163 (emit_init_test_initialization): Likewise.
164 * decl.c (java_mark_tree): Delete.
165 * class.c (init_test_hash_newfunc): Delete.
166 (java_hash_hash_tree_node): Delete.
167 (java_hash_compare_tree_node): Delete.
168 (add_method_1): Update to use java_treetreehash functions.
169 (JAVA_TREEHASHHASH_H): New macro.
170 (java_treetreehash_hash): New function.
171 (java_treetreehash_compare): New function.
172 (java_treetreehash_find): New function.
173 (java_treetreehash_new): New function.
174 (java_treetreehash_create): New function.
175 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
177 * Make-lang.in (java/parse.o): Depend on debug.h.
178 * java-tree.h (struct lang_identifier): Use gengtype.
179 (union lang_tree_node): New.
180 (struct lang_decl_func): Use gengtype.
181 (struct lang_decl_var): Likewise.
182 (struct lang_decl): Likewise.
183 * parse.y: Include debug.h.
184 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
186 * lang.c (struct language_function): New dummy structure.
188 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
189 descriminator for DECL_LANG_SPECIFIC.
190 (struct lang_decl_func): Rename from struct lang_decl.
191 (enum lang_decl_desc): New.
192 (struct lang_decl): Make it a union. Update all the accessor macros.
193 (struct lang_type): Use gengtype.
194 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
195 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
196 are now the same size.
197 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
198 use discriminator to mark DECL_LANG_SPECIFIC.
200 * Make-lang.in (gt-java-builtins.h): New rule.
201 (java/builtins.o): Add dependency on gt-<filename>.h.
202 * builtins.c: Use gengtype for roots.
203 (union string_or_tree): Use gengtype.
204 (struct builtin_record): Use gengtype.
205 * config-lang.in (gtfiles): Add builtins.c.
207 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
208 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
209 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
210 gt-java-parse.h, gtype-java.h): Add rules to generate.
211 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
212 (class.o): Add dependency on gt-*.h.
213 (constants.o): Likewise.
216 (jcf-parse.o): Likewise.
217 (jcf-write.o): Likewise.
219 * config-lang.in (gtfiles): New.
220 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
221 * constants.c: Replace uses of ggc_add_* with GTY markers.
223 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
224 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
225 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
226 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
228 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
230 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
231 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
233 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
234 Include gtype-java.h.
236 2002-06-02 Tom Tromey <tromey@redhat.com>
238 Fix for PR java/5913:
239 * parse.y (patch_binop): Call patch_string on op1.
241 2002-06-02 Tom Tromey <tromey@redhat.com>
243 Fix for PR java/1343, PR java/6336:
244 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
245 formatting. Changed return type.
246 (anonymous_class_counter): Moved to top of file.
247 (maybe_make_nested_class_name): Append number to class name for
248 function-local classes.
250 2002-05-28 Zack Weinberg <zack@codesourcery.com>
252 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
253 * Make-lang.in: Update dependency lists.
255 2002-05-18 Mark Mitchell <mark@codesourcery.com>
257 * gjavah.c (throwable_p): Do not free the name of the class after
258 passing it to find_class.
259 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
260 * jcf-io.c (dirent.h): Include it.
261 (fnmatch.h): Likewise.
262 (compare_path): New function.
263 (java_or_class_file): Likewise.
264 (memoized_dirlist_entry): New type.
265 (memoized_dirlist_lookup_eq): New function.
266 (memoized_dirlists): New variable.
267 (caching_stat): New function.
268 (memoized_class_lookup_eq): New function.
269 (memoized_class_lookups): Likewise.
270 (find_class): Use memoized_class_lookups and caching_stat.
271 * jcf.h (JCF_USE_SCANDIR): Define.
272 * parse.y (java_expand_classes): Write the class files in reverse
275 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
277 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
279 2002-05-13 Mark Mitchell <mark@codesourcery.com>
281 * jcf-write.c (write_classfile): Unlink the temporary file if it
282 cannot be renamed. Use concat to build up the name of the
285 2002-05-08 Mark Mitchell <mark@codesourcery.com>
287 * jcf-write.c (write_classfile): Write the file to a
288 temporary file and then rename it.
290 2002-05-07 Tom Tromey <tromey@redhat.com>
292 * gjavah.c (throwable_p): Use xstrdup, not strdup.
294 Fix for PR java/1200:
295 * gjavah.c (throwable_p): New function.
296 (decode_signature_piece): Use it. A `WeakReference' isn't the
299 (gcjh_streq): New function.
301 2002-05-07 Andreas Jaeger <aj@suse.de>
303 * parse.y (finish_for_loop): Fix if statement.
305 2002-05-06 Tom Tromey <tromey@redhat.com>
307 Fix for PR java/5941:
308 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
309 loop update expression.
310 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
311 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
313 2002-05-04 Mark Wielaard <mark@klomp.org>
316 * parse.y (build_string_concatenation): Return just op1 only when op2
317 is null and op1 is a STRING_CST, otherwise always construct a
320 2002-04-27 Tom Tromey <tromey@redhat.com>
323 * parse.y (string_convert_int_cst): New function.
324 (merge_string_cste): Use it.
326 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
328 * java-tree.h (java_parse_file): Update.
329 (java_set_yydebug): Remove.
330 * jcf-parse.c (yydebug): Remove.
331 (java_set_yydebug): Die.
332 (java_parse_file): Update.
333 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
335 2002-04-24 Tom Tromey <tromey@redhat.com>
338 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
339 EXPR_WFL_QUALIFICATION of qual_wfl.
341 2002-04-23 Per Bothner <per@bothner.com>
343 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
344 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
345 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
347 2002-04-23 Tom Tromey <tromey@redhat.com>
350 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
351 recognize `-fcompile-resource='.
352 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
355 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
357 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
358 paths. Fixes PR java/2791.
360 2002-04-19 Andrew Haley <aph@redhat.com>
362 * jcf-write.c (push_long_const): lo, hi: New variables.
363 Use rshift_double to extract the high part of a 64-bit long.
364 Use WORD_TO_INT to extract the low part.
366 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
367 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
368 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
370 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
372 * typeck.c (incomplete_type_error): Remove.
374 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
376 * class.c (make_class_data): Set DECL_ALIGN on static class data,
377 for hash synchronization.
378 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
379 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
382 2002-04-16 Mark Wielaard <mark@klomp.org>
384 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
387 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
389 Fix for PR java/6294:
390 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
393 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
395 Fix for PR java/6085:
396 * parse.y (patch_method_invocation): Always use build_access_to_thisn
397 to get enclosing "this" argument for inner-class constructor
398 invocation. Pass correct arguments to build_access_to_thisn.
400 2002-04-10 Andreas Jaeger <aj@suse.de>
402 * gcj.texi (Input Options): Fix extdirs patch.
404 2002-04-10 Anthony Green <green@redhat.com>
406 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
408 2002-04-09 Anthony Green <green@redhat.com>
410 * gcj.texi (Input Options): Add --extdirs documentation.
411 * jcf-dump.c (OPT_extdirs): New macro.
412 (options): Add extdirs option.
413 (help): Describe --extdirs.
414 (main): Handle OPT_extdirs.
415 * gjavah.c (OPT_extdirs): New macro.
416 (options): Add extdirs option.
417 (help): Describe --extdirs.
418 (main): Handle OPT_extdirs.
419 * jcf-path.c (jcf_path_init): Add extdirs support.
420 (jcf_path_extdirs_arg): New function.
421 (extensions): New variable to hold extensions path entries.
422 * jvspec.c: Remove -fextdirs= when compiling main().
423 * lang.c (java_decode_option): Handle -fextdirs=.
424 * jcf.h (jcf_path_extdirs_arg): Declare new function.
425 * Make-lang.in: Compile jcf-path with version info for use in
426 identifying the appropriate libgcj.jar.
428 2002-04-08 Tom Tromey <tromey@redhat.com>
431 * .cvsignore: Added rmic.1 and rmiregistry.1.
432 * gcj.texi (Top): Link to new nodes.
433 (Invoking rmic): New node.
434 (Invoking rmiregistry): Likewise.
435 * Make-lang.in (java.generated-manpages): Added rmic.1 and
437 (java.maintainer-clean): Likewise.
438 ($(srcdir)/java/rmic.1): New target.
439 ($(srcdir)/java/rmiregistry.1): Likewise.
440 (java.install-man): Handle rmic.1 and rmiregistry.1.
442 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
444 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
445 Add note about handling uncaught exceptions. Add an exception handler
448 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
450 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
451 after using it to patch CALL_EXPR.
453 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
455 * gcj.texi (Invocation): Document CNI invocation API.
457 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
459 * expr.c (truthvalue_conversion): Rename. Update.
460 (expand_compare): Update.
461 * java-tree.h (java_truthvalue_conversion): New.
462 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
464 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
466 * java-tree.h (java_mark_addressable): New.
467 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
468 * typeck.c (mark_addressable): Rename, update.
470 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
472 * expr.c (build_java_binop): Update.
473 * java-tree.h (java_signed_type, java_unsigned_type,
474 java_signed_or_unsigned_type): Update.
475 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
476 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
477 * parse.y (patch_binop): Update.
478 * typeck.c (signed_or_unsigned_type, unsigned_type,
479 signed_type): Update.
481 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
483 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
484 (java_dummy_print): Remove.
485 (lang_print_error): Rename. Exit early if inhibiting output.
486 (inhibit_error_printing_function): New.
487 (java_init): Don't set hook.
488 (lang_init_source): Use new boolean.
490 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
492 * parse.y (do_resolve_class): Fix infinite recursion.
494 2002-03-29 Tom Tromey <tromey@redhat.com>
496 * parse.y (check_inner_circular_reference): Ignore incomplete
499 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
501 * Make-lang.in (builtins.o): Update.
502 * boehm.c (get_boehm_type_descriptor): Update.
503 * builtins.c: Include langhooks.h.
504 * decl.c (java_init_decl_processing): Update.
505 * java-tree.h (java_type_for_mode, java_type_for_size): New.
506 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
508 * typeck.c (type_for_mode, type_for_size): Update.
510 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
512 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
514 2002-03-28 Tom Tromey <tromey@redhat.com>
516 * except.c (expand_end_java_handler): If the handler type is NULL,
517 use java.lang.Throwable. Fixes PR java/5986.
519 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
521 Fix for PR java/4715:
522 * jcf-parse.c (parse_source_file_3): New function.
523 (read_class): Call it.
524 (java_parse_file): Likewise.
526 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
528 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
530 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
532 * parse.y (resolve_package): Initialize "decl".
533 (lookup_package_type): Remove unused function.
535 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
537 Fix for PR java/5993:
538 * parse.y (resolve_package): Return the decl if resolution was
539 successful. Don't special case "java.lang" and "java.lang.reflect"
540 packages. Set type_name to the merged identifier.
541 (resolved_qualified_expression_name): Print error using "name" if
542 resolve_package returns NULL_TREE.
544 2002-03-27 Tom Tromey <tromey@redhat.com>
546 * expr.c (expand_invoke): Don't generate null pointer check if
547 we're calling <init>.
549 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
551 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
553 * java-tree.h (java_lang_expand_expr): Similarly.
554 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
555 (java_init): Don't set hook.
557 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
559 Fix for PR java/5850:
560 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
561 context if field was not found in the current scope.
562 * expr.c (lookup_field): Don't look in enclosing contexts.
564 2002-03-26 Tom Tromey <tromey@redhat.com>
566 Fix for PR java/5942:
567 * parse.y (init_src_parse): Added sanity check.
568 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
571 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
573 * decl.c (lang_mark_tree): Rename java_mark_tree.
574 * java-tree.h (java_mark_tree): New.
575 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
577 2002-03-25 Zack Weinberg <zack@codesourcery.com>
579 * lex.c: Change java_perform_atof to take normal parameters
580 instead of a pointer to a parameter block. Call it directly
583 2002-03-22 Mark Wielaard <mark@klomp.org>
585 Fix for PR java/5368:
586 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
587 when printing error message.
589 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
591 * decl.c (maybe_build_cleanup): Remove.
593 2002-03-22 Tom Tromey <tromey@redhat.com>
595 Andrew Haley <aph@cambridge.redhat.com>
597 * expr.c (build_field_ref): Don't build a check if the field is a
600 2002-03-21 Eric Blake <ebb9@email.byu.edu>
602 Fix for PR java/6026:
603 * lex.c (java_lex): Fix parsing of consecutive floats.
605 2002-03-21 Tom Tromey <tromey@redhat.com>
607 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
610 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
612 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
613 insert_block, getdecls, kept_level_p, global_bindings_p): New.
615 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
617 * gcj.texi: @code{gcj} becomes @command{gcj}.
618 @code{gcc} becomes @command{gcc}.
619 GcjRaw changed to gnu.gcc.RawData.
621 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
623 * decl.c (start_java_method): Use new hook.
624 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
625 (java_init): Remove old hook.
627 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
629 * builtins.c (define_builtin): Do nothing if `type' is null.
632 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
634 * parse.y (parser_check_super_interface): Fix error message
637 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
639 * jcf-parse.c (get_constant): Delete unused variables.
641 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
643 * java-tree.h (java_parse_file): New.
644 * jcf-parse.c (yyparse): Rename java_parse_file.
645 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
647 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
649 * parse.y (craft_constructor): Return the constructor decl.
650 (java_expand_classes): Update comments.
651 (lookup_method_invoke): Call fix_constructors immediately for
652 anonymous class. Fixes PR java/5935.
654 2002-03-15 Anthony Green <green@redhat.com>
656 * jcf-parse.c (yyparse): Don't emit class registration
657 constructor when compiling resource files.
659 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
661 * lang.c (java_tree_code_type, java_tree_code_length,
662 tree_code_name): Delete.
663 (tree_code_type, tree_code_length, tree_code_name): Define.
664 (java_init): Don't try to copy into the various tree_code
667 2002-03-12 Tom Tromey <tromey@redhat.com>
669 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
670 UTF-8, not UCS-2. Fixes PR java/5923.
672 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
673 a call_expr wrapped in a convert. Fixes PR java/5848.
675 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
677 * jcf-write.c (write_classfile): Improve error strings.
679 2002-03-11 Eric Blake <ebb9@email.byu.edu>
681 * lex.c: Adjust comments to GNU standards.
683 2002-03-11 Eric Blake <ebb9@email.byu.edu>
685 Fix for PR java/5902:
686 * lex.c (java_lex): Fix parsing of literals.
688 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
690 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
691 to prevent it getting evaluated twice in the store checking case.
692 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
695 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
697 * decl.c (java_init_decl_processing): Make sure class_type_node
698 alignment is not less than 64 bits if hash synchronization is enabled.
700 2002-03-08 Per Bothner <per@bothner.com>
702 * parse.y (java_complete_lhs): Check if patch_assignment
703 returned an error-mark.
705 * parse.y (try_builtin_assignconv): Don't special-case zero.
707 2002-03-08 Per Bothner <per@bothner.com>
709 Fix for PR java/5812.
710 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
711 here instead of in JSR macro. Likewise with load_type_state call.
712 Do the latter on if the return_pc has been verified (the jsr returns).
713 (JSR): Now just call build_java_jsr.
715 2002-03-07 Jeff Sturm <jsturm@one-point.com>
717 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
718 (java.install-common): Link native driver to
719 JAVA_TARGET_INSTALL_NAME.
721 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
723 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
724 * builtins.c(sin_builtin): Likewise
725 * builtins.c(sqrt_builtin): Likewise
727 2002-03-03 Zack Weinberg <zack@codesourcery.com>
729 * java/expr.c, java/jcf-parse.c, java/lex.c:
730 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
731 REAL_ARITHMETIC blocks unconditional. Delete some further
732 #ifdef blocks predicated on REAL_ARITHMETIC.
734 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
736 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
737 explicit sizeof/sizeof.
738 * decl.c (java_init_decl_processing): Likewise.
739 * jcf-parse.c (init_jcf_parse): Likewise.
740 * parse.y (init_src_parse): Likewise.
742 2002-03-02 Per Bothner <per@bothner.com>
744 Make --CLASSPATH by a synonym for --classpath and -classpath.
745 Implement --bootclasspath.
746 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
747 (classpath_l): Remove.
748 (jcf_path_CLASSPATH_arg): Remove.
749 (jcf_path_bootclasspath_arg): New function.
750 (jcf_path_seal): Simplify accordingly.
752 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
753 (jcf_path_CLASSPATH): Remove declaration.
754 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
755 (lang_specific_driver): Translate -bootclasspath.
756 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
757 * lang.c (decode_lang_options): Do jcf_path_init first.
758 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
759 * gjavah.c: Also handle --bootclasspath.
760 Handle --CLASSPATH as a synonum for --classpath.
761 * jcf-dump.c: Likewise.
763 "." is not part of system path, but is the default for --classpath.
764 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
765 (jcf_path_seal): Add "." if no CLASSPATH specified.
767 * gcj.texi: Document changes.
769 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
771 * expr.c (build_java_arraystore_check): Fix formatting.
773 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
775 Fix for PR java/5758, java/5632:
776 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
777 inner-class separator too.
778 * parse.y (do_resolve_class): New local `decl_result.'
779 Progressively build a name for what can have been loaded.
781 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
783 * expr.c (java_array_data_offset): Removed function.
784 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
785 (build_java_array_length_access): Obtain "length" value using a
786 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
787 (build_java_arrayaccess): Correct comment. Access "data" using a
788 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
789 (build_java_arraystore_check): New function.
790 (expand_java_arraystore): Use build_java_arraystore_check.
791 * parse.y (patch_assignment): Simplify code to insert a store check
792 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
793 * check-init.c (check_init): Update to reflect that an array length
794 access is now a COMPONENT_REF.
795 * gcj.texi (Code Generation): Improve documentation of
796 -fno-bounds-check. Add documentation for -fno-store-check.
797 * java-tree.h (flag_store_check): Declare.
798 (build_java_arraystore_check): Declare.
799 * lang.c (flag_store_check): Initialize to 1.
800 (lang_f_options): Add store-check option.
801 * jvspec.c: Don't pass store-check option to jvgenmain.
802 * lang-options.h: Add help string for -fno-store-check.
804 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
806 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
807 * java-tree.h (java_dup_lang_specific_decl): New.
808 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
810 2002-02-27 Zack Weinberg <zack@codesourcery.com>
812 * builtins.c, decl.c: Delete traditional-mode-related code
813 copied from the C front end but not used, or used only to
814 permit the compiler to link.
816 2002-02-22 Tom Tromey <tromey@redhat.com>
818 Fix for PR java/2369:
819 * jvspec.c (verify_class_name): New function.
820 (lang_specific_driver): Call it.
821 (JAVA_START_CHAR_P): New macro.
822 (JAVA_PART_CHAR_P): Likewise.
824 2002-02-22 Per Bothner <per@bothner.com>
826 * class.c: Change vtable to be more compatible with g++ v3 abi.
827 (get_dispatch_table): Prepend offset-to-top (always 0) and
828 type_info pointer (currently unimplemented hence NULL) to vtable.
829 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
830 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
831 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
832 (build_dtable_decl): Add declarations for new fields.
834 2002-02-20 Per Bothner <per@bothner.com>
836 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
837 to finit$ (otherwise generate_bytecode_insns drops it). However, we
838 don't need to set it on the COMPOUND_EXPR - the caller does that.
840 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
842 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
843 `--CLASSPATH' becomes `--classpath.'
844 * gjavah.c: Likewise.
845 * jcf-dump.c: Likewise.
846 * lang-options.h: Likewise.
848 * jcf-path.c: Updated comment.
849 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
850 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
851 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
852 (jcf_path_CLASSPATH_arg): Ditto.
853 (classpath_u): Updated leading comment.
855 2002-02-20 Per Bothner <per@bothner.com>
857 * builtins.c (check_for_builtin): New function.
858 (build_call_or_builtin): Remove.
859 * java-tree.h: Update accordingly.
860 * expr.c (expand_invoke): Use build + check_for_builtin instead
861 of build_call_or_builtin.
862 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
863 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
864 flag (which had caused jcf-write to incorrectly emit invokevirtual).
866 2002-02-17 Tom Tromey <tromey@redhat.com>
868 * java-tree.h (TYPE_STRICTFP): New macro.
869 (struct lang_type) [strictfp]: New field.
870 (CLASS_STRICTFP): New macro.
871 (METHOD_STRICTFP): New macro.
872 (struct lang_decl) [strictfp]: New field.
873 * parse.y (method_header): Disallow strictfp constructor or
875 (STRICT_TK): Move before MODIFIER_TK.
876 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
877 (METHOD_MODIFIERS): Likewise.
878 (INTERFACE_MODIFIERS): Likewise.
879 * jcf-write.c (get_access_flags): Likewise.
880 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
881 (add_method_1): Likewise.
882 (get_access_flags_from_decl): Likewise.
883 * jcf-dump.c (print_access_flags): Print in standard order. Also,
884 recognize strictfp flag.
885 * jcf.h (ACC_STRICT): New define.
887 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
889 * class.c(build_utf8_ref): Move declaration of decl_size
891 2002-02-07 Tom Tromey <tromey@redhat.com>
893 * gcj.texi (Input Options): --CLASSPATH does not suppress system
896 2002-02-04 Anthony Green <green@redhat.com>
898 * class.c (build_utf8_ref): Put UTF-8 constants into merged
899 sections if available.
901 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
903 * parse.y (java_expand_classes): Fix typo in static field loop.
905 2002-02-02 Richard Henderson <rth@redhat.com>
907 * class.c (add_field): Mark static fields external.
908 (build_class_ref): Remove redundant set.
909 * parse.y (java_expand_classes): Mark static fields of classes
910 to be compiled as local.
911 * jcf-parse.c (parse_class_file): Likewise.
913 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
915 * gcj.texi (About CNI): New node.
917 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
920 * jcf-parse.c : Check for HAVE_LOCALE_H before using
921 setlocale() with LC_CTYPE as a parameter.
924 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
926 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
927 Follow GNU Coding Standards for --version.
929 2002-01-28 Tom Tromey <tromey@redhat.com>
931 * expr.c (build_jni_stub): Ensure storage for `meth' is
933 * parse.y (java_complete_expand_methods): Set
934 current_function_decl before building JNI stub.
936 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
938 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
941 2002-01-22 Tom Tromey <tromey@redhat.com>
943 * decl.c (java_init_decl_processing): Use add_predefined_file.
944 Predefine RawData.java.
945 (predef_filenames): Removed.
946 (java_init_decl_processing): Don't register predef_filenames.
947 * jcf-parse.c (add_predefined_file): New function.
948 (predefined_filename_p): Rewrote.
949 (predefined_filename_p): No longer static.
950 * decl.c (java_init_decl_processing): Call initialize_builtins.
951 * Make-lang.in (JAVA_OBJS): Added builtins.o.
952 (java/builtins.o): New target.
953 * builtins.c: New file.
954 * parse.y (patch_invoke): Use build_call_or_builtin.
955 * java-tree.h (build_call_or_builtin): Declare.
956 (initialize_builtins): Declare.
957 (java_set_exception_lang_code): Removed unused declaration.
958 (PREDEF_FILENAMES_SIZE): Removed.
959 (java_tree_index): Added JTI_PREDEF_FILENAMES.
960 (predef_filenames): New define.
961 (add_predefined_file): Declare.
962 (predefined_filename_p): Declare.
963 * expr.c (expand_invoke): Use build_call_or_builtin.
965 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
967 * parse.y (patch_switch_statement): Fix format specifier.
969 2002-01-16 Tom Tromey <tromey@redhat.com>
971 More for PR java/5365:
972 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
974 (process_file): Generate include for
975 java.lang.UnsupportedOperationExceptions.
977 2002-01-15 Andreas Jaeger <aj@suse.de>
979 * .cvsignore: Add man pages.
981 2002-01-15 Tom Tromey <tromey@redhat.com>
983 Fix for PR java/5365:
984 * gjavah.c (process_file): Turn class name into a file name.
986 2002-01-14 Matthias Klose <doko@debian.org>
988 * gcj.texi: Fix whitespace and formatting errors in the
989 synopsis of the man pages. Update copyright.
991 2002-01-14 Tom Tromey <tromey@redhat.com>
994 * Make-lang.in (java.install-man): Handle jv-convert man page.
995 (java.generated-manpages): Added jv-convert.1.
996 (java.uninstall): Remove jv-convert.1.
997 (java.maintainer-clean): Likewise.
998 ($(srcdir)/java/jv-convert.1): New target.
999 * gcj.texi (Top): Link to jv-convert node.
1000 (Individual utilities): Likewise.
1001 (Invoking jv-convert): New node.
1003 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1004 Martin Kahlert <martin.kahlert@infineon.com>
1006 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1007 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1009 2002-01-03 Graham Stott <grahams@redhat.com>
1011 * class.c (compile_resource_file): Update copyright date.
1012 Constify filename parameter.
1013 (java-tree.h): Update copyright date.
1014 (compile_resource_file): Constify filename parameter.
1016 2002-01-03 Graham Stott <grahams@redhat.com>
1018 * gcc/jcf-parse.c: Update copyright date.
1019 (yyparse): Constify resource_filename.
1021 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1023 * parse.y (src_parse_roots): Don't needlessly zero init.
1025 2001-12-31 Tom Tromey <tromey@redhat.com>
1027 * parse.y (dump_java_tree): New function.
1028 (source_end_java_method): Call it.
1029 (end_class_declaration): Likewise.
1030 * lang.c (java_decode_option): Call dump_switch_p.
1032 2001-12-28 Tom Tromey <tromey@redhat.com>
1034 * gen-table.pl: Don't process characters after \uffff. Added
1035 comment pointing to input file.
1037 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1039 * gen-table.pl: Const-ify output. Document the location of a
1040 suitable unicode input file.
1042 * chartables.h: Regenerate.
1044 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1046 * chartables.h: Const-ify.
1047 * gjavah.c (options): Likewise.
1048 * jcf-dump.c (options): Likewise.
1049 * jv-scan.c (options): Likewise.
1050 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1051 * parse.y (binop_lookup): Likewise.
1053 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1055 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1056 the static arrays that are output.
1057 * jvspec.c (jvgenmain_spec): Make static.
1058 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1059 * keyword.h: Regenerate.
1060 * lang.c (string_option, process_option_with_no, lang_f_options,
1061 lang_W_options): Const-ify.
1062 * lex.c (java_lex): Likewise.
1064 2001-12-21 Richard Henderson <rth@redhat.com>
1066 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1067 (get_boehm_type_descriptor): ... here. Arrange for the
1068 TREE_TYPE to get set properly.
1070 2001-12-21 Richard Henderson <rth@redhat.com>
1072 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1073 only if the target requires collect2.
1075 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1077 2001-12-20 Tom Tromey <tromey@redhat.com>
1080 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1081 CAN_COMPLETE_NORMALLY for the node.
1082 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1083 generate code for second branch if first branch can't complete
1085 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1086 the loop head if the loop body can't complete normally.
1088 2001-12-20 Tom Tromey <tromey@redhat.com>
1091 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1092 case where `finally' clause can't complete normally.
1094 2001-12-20 Tom Tromey <tromey@redhat.com>
1097 * parse.y (analyze_clinit_body): Added this_class parameter.
1098 Check for more cases where we must keep <clinit>.
1099 (maybe_yank_clinit): Cleaned up flow control.
1101 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1103 * decl.c (java_init_decl_processing): Don't initialize
1104 finit_leg_identifier_node.
1105 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1106 (finit_leg_identifier_node): Remove.
1107 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1109 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1111 * mangle.c (mangle_member_name): Don't special-case for
1113 * mangle_name.c (unicode_mangling_length): Likewise.
1114 (append_unicode_mangled_name): Likewise.
1115 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1118 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1120 * expr.c (build_java_array_length_access): Don't force null pointer
1121 check unless flag_check_references is set.
1123 2001-12-20 Tom Tromey <tromey@redhat.com>
1125 Fix for PR java/3417:
1126 * parse.y (patch_assignment): Added special processing for
1128 (patch_return): Don't convert booleans to integers, and don't
1129 special-case `null'.
1131 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1133 * config-lang.in (diff_excludes): Remove.
1135 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1137 * gcj.texi: Update link to GCC manual.
1139 2001-12-17 Tom Tromey <tromey@redhat.com>
1141 * parse.y (link_nested_class_to_enclosing): Removed useless
1144 2001-12-16 Tom Tromey <tromey@redhat.com>
1146 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1149 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1151 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1152 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1155 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1157 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1159 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1161 * decl.c (java_init_decl_processing): Build otable_type correctly.
1162 otable_decl is an otable_type.
1164 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1166 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1167 otable_type, otable_ptr_type, method_symbol_type,
1168 method_symbols_array_type, method_symbols_array_ptr_type): New
1169 field/global tree definitions.
1170 (flag_indirect_dispatch): New flag.
1171 * decl.c (java_init_decl_processing): Initialize new otable and
1172 otable_syms type nodes and decls. Add new field "index" to
1174 * class.c (build_method_symbols_entry): New function.
1175 (make_method_value): Set "index" to to method's vtable index for
1176 virtual methods when indirect-dispatch is not used.
1177 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1178 and set vtable_method_count to -1. Set otable and otable_syms field
1179 if indirect-dispatch is used and there was something to put in them.
1180 (build_method_symbols_entry): New function.
1181 (emit_offset_symbol_table): New function.
1182 * expr.c (get_offset_table_index): New function.
1183 (build_invokevirtual): Build array reference to otable at the index
1184 returned by get_offset_table_index, and use the result as the vtable
1186 (build_invokeinterface): Similar.
1187 * jcf-parse.c (yyparse): If indirect-dispatch, call
1188 emit_offset_symbol_table at the end of compilation, after all classes
1189 have been generated.
1190 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1191 * lang.c (flag_indirect_dispatch): Define.
1192 (lang_f_options): Add indirect-dispatch flag.
1194 2001-12-14 Matthias Klose <doko@debian.org>
1196 * gcj.texi: Markup for man page generation. Document missing
1197 options printed by <tool> --help.
1198 Terminate description of gij's -ms option with a dot.
1199 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1200 (java.generated-manpages java.install-man, java.uninstall,
1201 java-maintainer-clean) Updated.
1203 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1205 * class.c (get_dispatch_table): Fix java vtable layout
1206 for TARGET_VTABLE_USES_DESCRIPTORS.
1207 * decl.c (java_init_decl_processing): Initialize
1208 alloc_no_finalizer_node, finalize_identifier_node.
1209 * expr.c (class_has_finalize_method): New function.
1210 (expand_java_NEW): Generate calls for finalizer-free allocation.
1211 (build_invokevirtual): Fix java vtable layout for
1212 TARGET_VTABLE_USES_DESCRIPTORS.
1213 * java-tree.h (enum java_tree_index): New entries:
1214 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1215 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1216 (class_has_finalize_method): declare.
1217 (HAS_FINALIZER_P): New macro.
1218 * parse.y (patch_invoke): Generate calls for finalizer-free
1221 2001-12-12 Matthias Klose <doko@debian.org>
1223 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1224 whitespace at end of line.
1226 2001-12-11 Tom Tromey <tromey@redhat.com>
1228 * lex.c (java_init_lex): Define wfl_to_string as
1229 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1231 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1233 * class.c (make_method_value): Use null_pointer_node to
1234 represent empty exception table.
1236 2001-12-10 Tom Tromey <tromey@redhat.com>
1238 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1240 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1242 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1244 2001-12-09 Per Bothner <per@bothner.com>
1246 * check-init.c (current_switch_has_default): New static field.
1247 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1248 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1249 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1251 2001-12-09 Tom Tromey <tromey@redhat.com>
1253 * check-init.c (check_init): Don't allow pre- or post- increment
1254 or decrement of final variable.
1255 (final_assign_error): Minor error message rewording.
1257 2001-12-08 Tom Tromey <tromey@redhat.com>
1259 * java-tree.h: Fixed typo.
1261 * gjavah.c (decompile_method): Don't decompile to `return this'
1264 * gjavah.c (cxx_keywords): Re-sorted.
1265 * lex.c (cxx_keywords): Re-sorted.
1267 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1270 * gjavah.c (print_namelet): Clear subnamelets.
1271 (HANDLE_METHOD): Set `method_printed' earlier.
1273 2001-12-07 Tom Tromey <tromey@redhat.com>
1275 * lang.c (lang_f_options): Added
1276 optimize-static-class-initialization.
1277 (java_decode_option): Removed special case.
1279 2001-12-07 Per Bothner <per@bothner.com>
1281 * check-init.c (check_init): Fix typo freeing memory twice.
1283 2001-12-05 Per Bothner <per@bothner.com>
1285 Restore support for static class initialization optimization.
1286 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1287 * check-init.c (check_int): At end of BLOCK handle initialization
1288 blocks, which used to be done in java_complete_expand_method but did
1289 not handle the case where check_for_initialization might allocate
1290 more than a word of bits.
1291 * decl.c (lang_make_tree): The smic field is now a tree.
1292 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1293 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1295 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1297 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1298 Change from a hash table to a list.
1299 (struct_lang_decl): Change field 'smic' to match.
1300 * class.c (add_method_1): Initialize
1301 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1302 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1303 (java_expand_method_bodies): -here, since 'smic' is now a list.
1304 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1306 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1308 * class.c (java_hash_compare_tree_node): Fix casts.
1310 2001-12-04 Per Bothner <per@bothner.com>
1312 * check-init.c: Handle definite unassignment to finals in addition
1313 to definite assignment.
1314 (loop_current_locals): New field.
1315 (num_current_locals, int start_current_locals, num_current_words):
1317 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1318 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1319 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1320 (get_variable_decl, check_final_reassigned): New functions.
1321 (check_init, check_bool_init): Modify as needed for checking finals.
1322 (check_for_initialization): Take extra parameter and return void.
1323 Do extra start-up logic to check final fields for assignment.
1324 * parse.y (check_static_final_variable_assignment_flag,
1325 reset_static_final_variable_assignment_flag, check_final_assignment,
1326 check_final_variable_local_assignment_flag,
1327 reset_final_variable_indirect_assignment_flag,
1328 reset_final_variable_global_assignment_flag): Remove functions.
1329 (java_complete_expand_methods, outer_field_access_fix,
1330 patch_assignment): Remove no-longer used logic.
1331 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1332 * parse.y (register_fields, java_complete_tree): Update accordingly.
1334 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1335 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1336 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1338 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1340 * java-tree.h (DECL FINAL): New bit-field.
1341 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1342 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1343 (DECL_INIT_CALLS_THIS): New macro.
1344 (struct lang_decl): New bit-field init_calls_this.
1345 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1346 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1347 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1348 use it for both local variables and final fields.
1349 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1351 (struct lang_type): Remove hfv bit-field.
1352 (check_for_initialization): Change to return void.
1354 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1355 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1356 * check-init.c (final_assign_error): New helper function.
1357 (check_final_reassigned, check_init): Use it.
1358 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1360 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1361 bit-fields to unsigned.
1363 2001-12-03 Per Bothner <per@bothner.com>
1365 * parse.y (patch_binop): Minor constant folding.
1367 * parse.y (build_current_thisn): Shorter 'buffer'.
1369 2001-12-03 Per Bothner <per@bothner.com>
1371 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1372 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1373 * jcf-write.c (generate_bytecode_insns): Remove support for
1374 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1375 * check-init.c (check_init): Likewise.
1377 2001-12-03 Per Bothner <per@bothner.com>
1379 * verify.c (subroutine_nesting): New function.
1380 (verify_jvm_instructions): Use it to fix logic for checking that
1381 we're done with the current subroutine.
1383 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1384 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1386 2001-12-03 Per Bothner <per@bothner.com>
1388 * jcf.h: Fix obvious typo in comment.
1389 * typeck.c (build_null_signature): Add comment.
1391 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1393 * expr.c: Remove leading capital from diagnostic messages, as
1394 per GNU coding standards.
1395 * jcf-io.c: Similarly.
1396 * jcf-parse.c: Similarly.
1397 * jv-scan.c: Similarly.
1398 * jvspec.c: Similarly.
1399 * mangle.c: Similarly.
1401 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1402 Alexandre Petit-Bianco <apbianco@redhat.com>
1404 * expr.c (build_java_arrayaccess): Call save_expr on array for
1405 correct evaluation order, modified comment, fixed indentation.
1406 * parse.y: (patch_assignment): Correctly extract the array base
1407 from the tree generate by build_java_arrayaccess, added comments.
1408 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1409 Fixes PR java/3096, PR java/3803, PR java/3965.
1411 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1413 * expr.c (expand_byte_code): Remove trailing periods from messages.
1414 * jcf-parse.c (load_class, jcf_parse): Similarly.
1415 * jcf-write.c (generate_classfile): Similarly.
1416 * lex.c (java_lex): Similarly.
1418 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1420 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1422 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1424 * Make-lang.in (java.generated-manpages): New dummy target.
1426 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1428 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1430 (lang_specific_pre_link): Use set_input to set input_filename.
1432 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1433 (main): Fix definition.
1434 Strip `main' from classname.
1437 2001-11-18 Roger Sayle <roger@eyesopen.com>
1439 * parse.h (java_expand_switch): Remove old prototype.
1441 2001-11-18 Tom Tromey <tromey@redhat.com>
1443 Fix for PR java/1401:
1444 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1446 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1449 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1451 * lang.c (finish_parse): Rename to java_finish.
1452 (LANG_HOOKS_FINISH, java_finish): New.
1454 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1456 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1457 * java-tree.h: New prototype.
1458 * lang.c (java_init): Update prototype. Combine with old init_parse.
1460 2001-11-13 Tom Tromey <tromey@redhat.com>
1462 * gjavah.c (method_signature): New global.
1463 (HANDLE_METHOD): Set it.
1464 (decompile_return_statement): New function.
1465 (decompile_method): Use it.
1466 (print_method_info): Removed `synth' argument.
1468 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1470 * java-tree.h (java_set_yydebug): New.
1471 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1472 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1473 (print_lang_decl, print_lang_type, print_lang_identifier,
1474 print_lang_statistics, lang_print_xnode): Remove.
1476 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1478 * jcf-parse.c (init_lex): Remove.
1479 * lang.c (language_string, lang_identify): Remove.
1480 (struct lang_hooks): Constify.
1481 (LANG_HOOKS_NAME): Override.
1482 (init_parse): Update.
1484 2001-11-08 Andreas Franck <afranck@gmx.de>
1486 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1487 program_transform_name the way suggested by autoconf.
1488 (java.install-common): Also transform auxiliary program names with
1489 program_transform_name.
1491 2001-11-08 Tom Tromey <tromey@cygnus.com>
1493 * parse.y (trap_overflow_corner_case): New rule.
1494 (unary_expression): Use it.
1495 * lex.c (java_init_lex): Don't set minus_seen.
1496 (yylex): Don't use minus_seen. Communicate overflow to parser for
1498 (error_if_numeric_overflow): New function.
1499 * parse.h (minus_seen): Removed field.
1500 (JAVA_RADIX10_FLAG): New define.
1502 2001-11-07 Tom Tromey <tromey@redhat.com>
1504 Patch for PR java/1414:
1505 * parse.y (case_label_list): New global.
1506 (goal): Register case_label_list with GC.
1507 (java_complete_lhs): Save new case on case_label_list.
1508 (patch_switch_statement): Check for duplicate case labels.
1510 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1512 * parse.y (patch_assignment): Removed unused third argument.
1513 (java_complete_lhs): Removed unused third argument to patch_assignment.
1515 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1517 * lang.c: Include langhooks-def.h.
1518 * Make-lang.in: Update.
1520 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1522 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1524 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1526 * mangle.c (find_compression_record_match): Don't match compression
1527 records for package name elements unless they occur at the start of
1528 the name. Fix for PR java/4717.
1530 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1532 * expr.c (expand_java_field_op): Don't special-case references to
1533 java.lang.PRIMTYPE.TYPE.
1534 (build_primtype_type_ref): Removed.
1535 * java-tree.h (build_primtype_type_ref): Remove prototype.
1536 * parse.y (maybe_build_primttype_type_ref): Removed.
1537 (complete_function_arguments): Don't special-case references to
1538 java.lang.PRIMTYPE.TYPE.
1539 (patch_assignment): Likewise.
1540 (array_constructor_check_entry): Likewise.
1542 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1544 * mangle.c (static tree compression_table): Fixed leading comment.
1545 * parse.h (struct parser_ctxt): Fixed field comment.
1546 * parse.y (check_pkg_class_access): New prototype, fixed leading
1547 comment, new parameter used to emit error only if passed as true.
1548 (parse_check_super): Pass extra argument to check_pkg_class_access.
1549 (do_resolve_class): Likewise.
1550 (process_imports): Likewise.
1551 (read_import_dir): Fixed indentation.
1552 (find_in_imports_on_demand): New local class_type_name. Local
1553 node_to_use deleted. while loop changed into for loop. Report
1554 multiple definition only for accessible classes. Improved error
1556 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1557 assigned to parameter list, fixed indentation. while loop changed
1558 into for loop, restore TREE_CHAIN on local `tem' before the next
1561 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1563 * lang.c (lang_get_alias_set): Deleted.
1565 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1567 * gjavah.c (jni_print_char): Fix thinko in last change.
1569 * gjavah.c (jni_print_char, decode_signature_piece): Use
1570 safe-ctype macros and/or fold extra calls into fewer ones.
1571 * lex.c (java_read_unicode, java_lex): Likewise.
1572 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1573 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1574 * mangle_name.c (append_unicode_mangled_name,
1575 unicode_mangling_length): Likewise.
1577 2001-10-17 Richard Henderson <rth@redhat.com>
1579 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1581 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1583 * lang.c (langhooks.h): Included.
1584 (LANG_HOOKS_INIT): Redefined.
1585 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1586 (LANG_HOOKS_DECODE_OPTION): Likewise.
1587 (struct lang_hooks lang_hooks): New initialization.
1589 2001-10-11 Per Bothner <per@bothner.com>
1591 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1592 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1593 The former is simpler, and jcf-write.c handles it better.
1594 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1595 or WITH_CLEANUP_EXPR.
1596 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1597 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1599 * parse.y (patch_if_else_statement): If the condition is constant,
1600 optimize away the test.
1602 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1604 * parse.y (patch_cast): Call patch_string on the first operand of
1605 the incoming node, update it if necessary. Fixes PR java/4510.
1607 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1609 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1610 when name qualifier matches a package name.
1612 2001-10-08 Tom Tromey <tromey@redhat.com>
1614 Fix for PR java/4489:
1615 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1616 force a new label when computing `body_block'.
1618 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1620 * jcf-io.c (format_uint): Const-ify.
1621 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1622 * lex.c (java_get_line_col): Likewise.
1623 * parse.y (build_incdec): Likewise.
1625 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1627 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1628 a NULL enclosing context if appropriate. Fixes PR java/4466.
1630 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1632 * parse.y (patch_assignment): Use lvalue's original TYPE when
1633 building the final COMPOUND_EXPR.
1634 (try_reference_assignconv): Fixed leading comment.
1636 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1638 * parse.y (check_final_variable_indirect_assignment): For
1639 COMPOUND_EXPR, return only if finals were found initialized
1640 properly, if not, keep on checking.
1641 (check_final_variable_global_assignment_flag): New local
1642 error_found, set when appropriate and used to decide whether to
1643 report uninitialized finals. Fixed typo in comment.
1645 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1647 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1648 last three initializations. Fixes PR java/4360.
1650 2001-09-21 Richard Henderson <rth@redhat.com>
1652 * class.c (get_dispatch_table): Handle function descriptors.
1653 (build_dtable_decl): Likewise.
1654 * expr.c (build_invokevirtual): Likewise.
1656 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1658 * parse.y (patch_method_invocation): Build class initialization
1659 when static finals are used to qualify method invocation.
1662 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1664 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1665 build_type_name_from_array_name.
1666 (STRING_STRIP_BRACKETS): New macro.
1667 * parse.y (build_type_name_from_array_name): New function.
1668 (array_creation_expression:): Accumulate []s instead of [s.
1669 (cast_expression:): Accumulate []s instead of [s after cast type
1671 (build_array_from_name): Local string deleted, use
1672 build_type_name_from_array_name.
1673 (build_unresolved_array_type): Accumulate []s instead of [s after
1675 (register_fields): Fixed comment.
1676 (resolve_class): Local name, base deleted, new locals tname and
1677 array_dims. Use build_type_name_from_array_name. Use array_dims to
1679 (purify_type_name): Use STRING_STRIP_BRACKETS.
1681 2001-09-18 Andreas Jaeger <aj@suse.de>
1683 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1684 * jv-scan.c: Likewise.
1686 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1688 * parse.y (patch_method_invocation): Inner class creation context
1689 check not enforced within constructors. Fixes PR java/1873.
1691 2001-09-16 Tom Tromey <tromey@redhat.com>
1693 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1694 NOTE_PUSH for single-case push. Fixes PR java/4189.
1696 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1698 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1699 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1700 (struct lang_type): New fields import_list and import_demand_list.
1701 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1702 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1703 (do_resolve_class): New local saved_enclosing_type, initialized,
1704 passed as parameter to find_in_imports and find_in_imports_on_demand.
1705 (find_in_imports): Added paramater enclosing_type, use its
1706 TYPE_IMPORT_LIST when applicable.
1707 (find_in_imports_on_demand): Added parameter enclosing_type, use
1708 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1709 declaration and initialization.
1710 (fold_constant_for_init): Switch/restore current_class to the
1711 appropriate context.
1713 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1715 * verify.c (verify_jvm_instructions): Fix typo.
1717 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1719 * expr.c (expand_invoke): Const-ification.
1720 * parse.y (patch_method_invocation): Likewise.
1722 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1724 * gjavah.c (cxx_keywords): Const-ification.
1725 * keyword.gperf (java_keyword): Likewise.
1726 * lang.c (java_tree_code_name): Likewise.
1727 * lex.c (cxx_keywords): Likewise.
1728 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1730 2001-09-11 Richard Henderson <rth@redhat.com>
1732 * parse.h (ctxp_for_generation): Mark extern.
1734 2001-09-10 Richard Henderson <rth@redhat.com>
1736 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1738 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1740 * typeck.c (java_array_type_length, build_prim_array_type):
1741 Represent empty arrays by NULL index.
1743 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1745 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1746 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1748 2001-09-06 Anthony Green <green@redhat.com>
1750 * class.c (O_BINARY): Define if necessary.
1751 (registerResource_libfunc): Declare.
1752 (init_class_processing): Initilize registerResource_libfunc.
1753 (compile_resource_file): New function.
1754 * java-tree.h (resource_name): Declare.
1755 (compile_resource_file): Declare.
1756 * jcf-parse.c (yyparse): Handle compiling java resource files.
1757 * lang.c (java_decode_option): Handle -fcompile-resource option.
1758 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1760 * gcj.texi (Code Generation): Add documentation for -R flag.
1762 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1764 * jcf-write.c (generate_classfile): Issue an error in case of
1765 field/initial value mismatch.
1766 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1767 being initialized and we're generating bytecode.
1768 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1769 set DECL_INITIAL properly when appropriate.
1773 2001-09-01 Per Bothner <per@bothner.com>
1775 * parse.y (maybe_yank_clinit): A field without an initializer is not
1776 relevant. All initializers except static final and constant require
1777 <clinit>, regardless of flag_emit_class_files.
1779 2001-08-31 Per Bothner <per@bothner.com>
1781 * class.c (set_constant_value): When not emiting class files, then a
1782 String ConstantValue is a utf8const_ptr_type.
1784 2001-08-30 Per Bothner <per@bothner.com>
1786 * jcf-write.c (generate_classfile): Check that field is primitive
1787 or string before emitting ConstantValue attribute.
1789 2001-08-30 Per Bothner <per@bothner.com>
1791 * parse.y (resolve_qualified_expression_name): If creating a
1792 COMPOUND_EXPR, set it's type correctly.
1794 2001-08-30 Per Bothner <per@bothner.com>
1796 * jcf-io.c (open_class): Set filename field.
1798 * jcf-parse,c (parse_class_file): Set current_function_decl
1799 for better error message when Code attribute is missing.
1801 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1802 better diagnostics, especially for constructors.
1804 2001-08-30 Per Bothner <per@bothner.com>
1806 * jcf-write.c (generate_classfile): Don't write ConstantValue
1807 attribute if field is not final, for compatibility with jdk.
1809 * jcf-write.c (generate_classfile): Convert ConstantValue values
1810 to correct type. Work-around for front-end bug.
1811 * class.c (set_constant_value): Error if constant has wrong type.
1813 2001-08-30 Per Bothner <per@bothner.com>
1815 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1816 "Double" are printed at verbosity 1.
1818 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1820 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1822 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1824 * parse.y (patch_assignment): Don't verify final re-assignment here.
1825 (java_complete_lhs): Verify assignments to finals calling
1826 patch_assignment. Verify re-assignments to finals before calling
1829 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1831 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1834 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1836 * lex.c (java_lex): new local found_hex_digits. Set and then used
1837 in test to reject invalid hexadecimal numbers.
1838 * parse.y (java_complete_tree): Prevent unwanted cast with
1839 initialized floating point finals.
1840 (patch_binop): Emit a warning when detecting a division by zero,
1841 mark result not constant, don't simplify non integer division.
1843 2001-08-28 Per Bothner <per@bothner.com>
1845 * jcf-write.c (generate_bytecode_insns): For increments and
1846 decrements just recurse to push constant. Improvement on Mark's patch.
1848 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1850 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1851 real conversion for increments and decrements of reals.
1853 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1855 * parse.y (resolve_qualified_expression_name): Handle unresolved
1856 qualified expressions, prevent numerical qualifiers, fixed typo.
1859 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1861 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1862 don't report anything but deprecated class when marked so. Handle
1864 (patch_method_invocation): Check deprecation on methods and types.
1865 (patch_binop): code becomes an enum tree_code, added default: to
1866 switch to handle that. Detect division by zero, try to fold and
1867 return before using a subroutine.
1869 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1871 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1872 file smaller than 4 bytes.
1873 * parse.y (check_inner_circular_reference): New function.
1874 (check_circular_reference): Likewise.
1875 (array_initializer:): Accept {,}.
1876 (java_check_circular_reference): Rewritten using
1877 check_circular_reference and check_inner_circular_reference.
1878 (java_complete_expand_method): Unconditionally save and restore
1879 the unpurged exception list.
1880 (build_dot_class_method_invocation): Unmangle signature parameter.
1882 2001-08-21 Tom Tromey <tromey@redhat.com>
1884 * decl.c (init_decl_processing): Add `throws' field to method
1886 * class.c (make_method_value): Compute `throws' field for method.
1888 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1890 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1891 circularity is detected.
1892 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1894 2001-08-17 Richard Henderson <rth@redhat.com>
1896 * class.c (emit_register_classes): Add align parameter to
1897 call to assemble_integer.
1899 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1901 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1902 loading a class_or_name fails, try considering an innerclass name
1903 and load the enclosing context.
1904 * parse.y (resolve_inner_class): New function.
1905 (find_as_inner_class): Added leading comment.
1906 (register_incomplete_type): Keep the current context as enclosing
1907 context for JDEP_FIELD dependencies.
1908 (do_resolve_class): Locals new_class_decl and super initialized to
1909 NULL. Call resolve_inner_class, explore the enclosing context
1910 superclass if necessary.
1913 2001-08-16 Tom Tromey <tromey@redhat.com>
1915 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1916 * gjavah.c (main): Updated for change to jcf_path_seal.
1917 * lang.c (version_flag): New global.
1918 (java_decode_option): Recognize `-version'.
1919 (java_init): Update for change to jcf_path_seal.
1920 * jcf.h (jcf_path_seal): Added `print' argument.
1921 * jcf-path.c (jcf_path_seal): Added `print' argument.
1923 2001-08-13 Zack Weinberg <zackw@panix.com>
1925 * Make-lang.in (java/decl.o): Update dependencies.
1926 * decl.c: Include libfuncs.h, don't include toplev.h.
1928 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1930 * decl.c (init_decl_processing): exception_type_node,
1931 class_not_found_type_node, and no_class_def_found_type_node
1932 initialized. predef_filenames augmented accordingly.
1933 instinit_identifier_node initialized.
1934 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1935 * java-tree.h (enum java_tree_index): New entries
1936 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1937 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1938 (exception_type_node): New macro.
1939 (class_not_found_type_node): Likewise.
1940 (no_class_def_found_type_node): Likewise.
1941 (instinit_identifier_node): Likewise.
1942 (PREDEF_FILENAMES_SIZE): Adjusted.
1943 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1944 (struct lang_type): Fixed typo in bitfield name.
1945 (DECL_INSTINIT_P): New macro.
1946 (ID_INSTINIT_P): Likewise.
1947 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1949 * parse.y (encapsulate_with_try_catch): New function.
1950 (generate_instinit): Likewise.
1951 (build_instinit_invocation): Likewise.
1952 (ctors_unchecked_throws_clause_p): Likewise.
1953 (add_instance_initializer): Deleted.
1954 (build_instance_initializer): Likewise.
1955 (in_instance_initializer): Likewise.
1956 (check_method_redefinition): instinit$ not to be verified.
1957 (java_complete_expand_methods): Generate instinit$, simplified code.
1958 (build_dot_class_method): Eliminated unnecessary locals. Use
1959 encapsulate_with_try_catch, removed unnecessary code.
1960 (fix_constructors): New local iii. Use build_instinit_invocation.
1961 (patch_method_invocation): Added comment.
1962 (maybe_use_access_method): Don't consider instinit$.
1963 (find_applicable_accessible_methods_list): Shorten the search for
1965 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1966 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1967 (patch_throw_statement): Likewise. Fixed typo.
1969 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1972 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1973 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1975 (lang_specific_pre_link): Use set_input to set input_filename.
1977 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1978 (main): Fix definition.
1979 Strip `main' from classname.
1982 2001-08-11 Zack Weinberg <zackw@panix.com>
1984 * lex.h: Don't include setjmp.h. Don't define
1985 SET_FLOAT_HANDLER or prototype set_float_handler.
1987 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1989 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1990 `poplevel' in the right order.
1992 2001-08-09 Richard Henderson <rth@redhat.com>
1994 * Make-lang.in (class.o): Depend on TARGET_H.
1995 * class.c (emit_register_classes): Use target hooks instead of
1996 assemble_constructor and assemble_destructor.
1998 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2000 * check-init.c (flags.h): Include
2001 (check_init): Don't report uninitialized static class
2002 initialization flags, don't free bit index when doing static class
2003 initialization optimization.
2004 (check_for_initialization): Return type changed to `unsigned int.'
2005 (attach_initialized_static_class): New function.
2006 * class.c (add_method_1): Create the initialized static class
2008 (finish_class): Always emit deferred inline methods.
2009 * decl.c (emit_init_test_initialization): Moved to expr.c
2010 (complete_start_java_method): Don't traverse
2011 DECL_FUNCTION_INIT_TEST_TABLE.
2012 (lang_mark_tree): Mark hash tables in function decls.
2013 * expr.c (emit_init_test_initialization): Moved from decl.c.
2014 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2015 initialization flag, set DECL_CONTEXT and
2016 LOCAL_CLASS_INITIALIZATION_FLAG.
2017 (java_lang_expand_expr): Emit initialization code for static class
2018 initialized flags when entering block, if necessary.
2019 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2020 * java-tree.h (flag_optimize_sci): New global variable declaration.
2021 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2022 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2023 (LOCAL_FINAL_P): Fixed typo in comment.
2024 (FINAL_VARIABLE_P): Likewise.
2025 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2026 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2027 (struct lang_decl): New fields `ict', `smic' and `cif.'
2028 (check_for_initialization): New returned value for global.
2029 (attach_initialized_static_class): New global function.
2030 (STATIC_CLASS_INIT_OPT_P): New macro.
2031 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2032 * lang.c (java_decode_option): Handle
2033 `-fno-optimize-static-class-initialization'
2034 * parse.y (start_complete_expand_method): New function.
2035 (java_expand_method_bodies): Likewise.
2036 (attach_init_test_initialization_flags): Likewise.
2037 (adjust_init_test_initialization): Likewise.
2038 (emit_test_initialization): Likewise.
2039 (java_complete_expand_methods): Nullify abstract and native method
2041 (java_complete_expand_method): New locals `fbody', `block_body'
2042 and `exception_copy.' Reorganized: directly return on empty method
2043 bodies, call `start_complete_expand_method', remember definitely
2044 initialized static class in function, don't expand method bodies.
2045 (java_expand_classes): Call `java_expand_method_bodies' before
2046 `finish_class' when compiling to native.
2047 (resolve_expression_name): Use `orig' after building outer class
2049 (patch_invoke): Remember static method invokations.
2051 2001-08-06 Richard Henderson <rth@redhat.com>
2053 * class.c (emit_register_classes): Pass a symbol_ref and priority
2054 to assemble_constructor.
2056 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2058 * java-tree.h (all_class_filename): New macro.
2059 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2060 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2061 newly created IDENTIFIER_NODE to `all_class_filename.'
2063 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2065 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2066 Use ggc_add_tree_root to register roots.
2068 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2070 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2071 second operand calling check_init.
2072 * decl.c (complete_start_java_method): Swaped second and third
2073 arguments while creating WITH_CLEANUP_EXPR node.
2074 * jcf-write.c (generate_bytecode_insns): Use second operand
2075 instead of third when handling WITH_CLEANUP_EXPR.
2076 * parse.y (java_complete_lhs): Expand second operand of
2077 WITH_CLEANUP_EXPR nodes.
2078 (patch_synchronized_statement): Swaped second and third arguments
2079 while creating WITH_CLEANUP_EXPR node.
2081 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2083 * parse.y (create_interface): Avoid cyclic inheritance report when
2084 syntax error encountered during class definition.
2087 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2089 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2091 (lang_specific_pre_link): Use set_input to set input_filename.
2093 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2094 (main): Fix definition.
2095 Strip `main' from classname.
2098 2001-07-18 Tom Tromey <tromey@redhat.com>
2101 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2102 * lex.c (java_new_lexer): Use ICONV_CONST.
2103 (java_read_char): Likewise.
2104 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2105 (jv-scan$(exeext)): Likewise.
2107 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2109 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2110 * parse.y (check_class_interface_creation): Allow `private' if the
2111 enclosing is not an interface.
2112 (create_interface): Interface tagged public if the enclosing
2113 context is an interface.
2114 (create_class): Class tagged public if the enclosing context
2118 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2120 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2123 2001-07-14 Tim Josling <tej@melbpc.org.au>
2125 * check-init.c (check_init): Remove references to EXPON_EXPR.
2127 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2129 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2130 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2133 2001-07-13 Tom Tromey <tromey@redhat.com>
2135 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2138 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2140 * parse.y (patch_method_invocation): Don't override primary if one
2141 is already provided, but let this$<n> be built. Fixed comment.
2143 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2145 * parse.y (empty_statement:): Report empty statement error only
2146 when found at class declaration level.
2149 2001-07-12 Tom Tromey <tromey@redhat.com>
2151 * expr.c (expand_load_internal): New function.
2152 (LOAD_INTERNAL): Use it.
2154 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2156 * parse.y (verify_constructor_super): Compare anonymous class ctor
2157 args with `valid_method_invocation_conversion_p.'
2160 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2162 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2163 `-fsyntax-only.' Fixes PR java/3248
2165 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2167 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2169 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2171 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2172 current function is static. Fixes PR java/1970
2174 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2176 * parse.y (patch_method_invocation): Add enclosing context to ctor
2177 calls if necessary. Fixes PR java/2953
2179 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2181 * parse.y (resolve_package): Abort if qualified expression member
2183 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2186 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2188 * verify.c: Don't use // comments.
2190 2001-07-05 Tom Tromey <tromey@redhat.com>
2192 * lang.c (flag_assume_compiled): Removed.
2193 * java-tree.h (flag_assume_compiled): Removed.
2194 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2195 -fhash-synchronization, -fuse-divide-subroutine,
2196 -fcheck-references, -femit-class-file, -femit-class-files,
2197 -fassume-compiled. Updated --encoding information. Changed
2198 -foutput-class-dir to `-d'.
2200 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2202 * jcf-parse.c (parse_class_file): Add lineno parameter to
2203 debug_start_source_file call.
2205 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2207 * gcj.texi: Use gpl.texi.
2208 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2209 dependencies and use doc/include in search path.
2211 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2213 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2214 `this'. If so, don't build instance initializers.
2216 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2218 * parse.y (resolve_expression_name): Improved error message for
2219 inner class cases. Fixes PR java/1958
2221 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2223 * lang.c: #include diagnostic.h
2224 (lang_print_error): Add a `diagnostic_context *' parameter.
2225 (java_dummy_print): Likewise.
2226 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2228 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2230 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2231 * jcf.h (typedef struct JCF): New bitfield `finished.'
2232 (JCF_FINISH): Set `finished.'
2233 (JCF_ZERO): Reset `finished.'
2236 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2238 * parse.y (class_body_declaration:): Don't install empty instance
2242 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2244 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2245 (set_class_decl_access_flags): New function.
2246 * java-tree.h (set_class_decl_access_flags): New prototype.
2247 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2248 (parse_class_file): New local `decl_max_locals.' Take wide types
2249 into account to compute DECL_MAX_LOCALS.
2250 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2253 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2255 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2257 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2259 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2260 * parse.y (do_resolve_class): Moved comments out to leading comment
2261 section. Removed local `start', New local `_ht' and
2262 `circularity_hash.' Record `enclosing' in hash table and search
2263 it to detect circularity. Use `enclosing' as an argument to
2264 `lookup_cl.' Free the hash table when done.
2266 2001-06-19 Tom Tromey <tromey@redhat.com>
2268 * lex.c (java_read_char): Disallow invalid and overlong
2269 sequences. Fixes PR java/2319.
2271 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2273 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2275 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2277 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2278 arguments accordingly.
2280 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2282 * gcj.texi: Move contents to just after title page.
2284 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2286 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2288 (patch_incomplete_class_ref): Build the class ref, build the class
2289 init if necessary, complete the tree.
2292 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2294 * parse.y (lookup_field_wrapper): Test `name' code.
2295 (resolve_qualified_expression_name): Test `qual_wfl' code.
2296 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2297 handle `qual_wfl' by code.
2298 (maybe_build_primttype_type_ref): Test `wfl' code.
2300 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2302 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2304 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2305 the dvi file in the java directory.
2307 2001-05-25 Sam TH <sam@uchicago.edu>
2309 * gen-table.pl javaop.h jcf.h lex.h,
2310 parse.h: Fix header include guards.
2312 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2314 * jv-scan.c (version): Update copyright year.
2316 2001-05-21 Per Bothner <per@bothner.com>
2318 * jcf-parse.c (read_class): If class is from .class or .zip file
2319 and it's already been read, don't push/pop parser context.
2321 2001-05-18 Per Bothner <per@bothner.com>
2323 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2324 command line so the jvgenmain-generated main program comes first.
2326 2001-05-15 Tom Tromey <tromey@redhat.com>
2328 * class.c (build_utf8_ref): Don't generate identifier based on
2331 2001-05-12 Richard Henderson <rth@redhat.com>
2333 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2334 * expr.c (java_lang_expand_expr): Expand it.
2335 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2336 calling build_exception_object_ref.
2337 * parse.y (catch_clause_parameter): Likewise.
2338 (build_dot_class_method): Likewise.
2339 (try_reference_assignconv): Likewise.
2340 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2341 * jcf-write.c (generate_bytecode_insns): Likewise.
2343 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2345 * parse.y (build_unresolved_array_type): Set
2346 EXPR_WFL_QUALIFICATION on the newly created wfl.
2347 Fixes PR java/2538. Fixes PR java/2535.
2349 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2351 * parse.y (fix_constructors): Removed unnecessary assignment to
2352 local. Moved assignment to `this$<n>', fixed comments and
2354 (build_wfl_wrap): Fixed indentation.
2355 Fixes PR java/2598, java/2579 and java/2658.
2357 2001-05-03 Mo DeJong <mdejong@redhat.com>
2359 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2360 check for byte swap.
2362 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2364 * expr.c (build_class_init): Move MODIFY_EXPR
2365 outside of COND_EXPR. Remove variable `call'.
2367 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2369 * decl.c: NULL_PTR -> NULL.
2370 * jcf-write.c: Likewise.
2372 2001-05-01 Tom Tromey <tromey@redhat.com>
2374 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2375 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2376 * gcj.texi: Updated copyright text. Include fdl.texi.
2377 (Top): Link to new node.
2379 2001-05-01 Per Bothner <per@bothner.com>
2381 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2383 2001-05-01 Per Bothner <per@bothner.com>
2385 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2386 import_list contains the name, not the TREE_PURPOSE.
2388 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2390 * jcf-io.c (read_zip_member): Cast to long in comparison with
2393 * jvspec.c (lang_specific_driver): Initialize variables.
2395 * mangle.c (find_compression_record_match): Likewise.
2397 * typeck.c (build_null_signature): Provide static prototype. Mark
2398 parameter with ATTRIBUTE_UNUSED.
2400 * verify.c (verify_jvm_instructions): Initialize variable.
2402 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2404 * parse.y (do_resolve_class): Check for cyclic inheritance during
2405 inner class resolution.
2407 2001-04-27 Per Bothner <per@bothner.com>
2409 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2410 while iterating, since that could cause gc to lose stuff.
2412 2001-04-26 Per Bothner <per@bothner.com>
2414 Fix method search wrt scope of inner classes to match JLS2.
2415 * typeck.c (build_null_signature): New static function.
2416 (has_method): New function. Uses build_null_signature and lookup_do.
2417 * java-tree.h (has_method): New declaration.
2418 * parse.y (find_applicable_accessible_methods_list): Do not search
2419 context of inner classes here.
2420 (patch_method_invocation): Search scope, ie. current and outer clases,
2421 for method matching simple name, to find class.
2423 2001-04-26 Per Bothner <per@bothner.com>
2425 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2426 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2428 * constants.c (find_methodref_with_class_index): New function.
2429 (find_methodref_index): Use find_methodref_with_class_index.
2430 * java-tree.h (find_methodref_with_class_index): New declaration.
2431 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2432 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2433 If context changed from interface to class, don't use invokeinterface.
2435 2001-04-25 Per Bothner <per@bothner.com>
2437 * verify.c (verify_jvm_instructions): For field instructions,
2438 check that field index is valid. For invoke instructions, check that
2439 method index is valid.
2441 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2443 * config-lang.in (target_libs): Copy from $libgcj_saved.
2445 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2447 * decl.c (init_decl_processing): Add new class "protectionDomain"
2449 * class.c (make_class_data): Set initial value for "protectionDomain".
2451 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2453 * jvspec.c (lang_specific_driver): Fix memory allocation
2454 deficit, by using concat in lieu of xmalloc/sprintf.
2456 2001-04-20 Per Bothner <per@bothner.com>
2458 Fixes to compile multiple .class files at once.
2459 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2460 * java-tree.h (CLASS_PARSED_P): New macro.
2461 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2462 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2463 (read_class): Avoid some code duplication.
2464 Don't call JCF_FINISH for a .class file - might be needed later.
2465 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2466 rather than CLASS_LOADED_P, since latter implies class laid out.
2467 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2468 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2470 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2472 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2474 * boehm.c: Include toplev.h.
2476 2001-04-06 Tom Tromey <tromey@redhat.com>
2477 Alexandre Petit-Bianco <apbianco@redhat.com>
2479 Fix for PR gcj/1404 and PR gcj/2332:
2480 * parse.y (build_array_from_name): If we use the type_wfl then
2481 accumulate dimensions from the original type as well.
2482 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2484 2001-04-06 Tom Tromey <tromey@redhat.com>
2486 * parse.y (analyze_clinit_body): Return true if the second operand
2487 of a METHOD_EXPR is nonzero.
2489 2001-04-06 Tom Tromey <tromey@redhat.com>
2491 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2493 ($(srcdir)/java/parse.c): Likewise.
2495 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2497 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2498 (version-gcc): Initialized.
2499 (which-gcj): Likewise.
2501 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2503 * java-tree.h (struct lang_decl): New macro
2504 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2505 * parse.y (build_instance_initializer): New function.
2506 (add_instance_initializer): Use it.
2507 (java_fix_constructors): Set `current_class' before fix pass.
2508 (fix_constructors): Just return if already fixed. Move `super()'
2509 invokation ahead. Use `build_instance_initializer.'
2512 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2514 * parse.y (resolve_qualified_expression_name): Pass field's
2515 DECL_CONTEXT to `not_accessible_p.'
2516 (not_accessible_p): Changed parameters order in `inherits_from_p'
2519 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2521 * lang-options.h: Add flag_check_references.
2523 2001-04-04 Per Bothner <per@bothner.com>
2525 * java-tree.h (CONSTANT_VALUE_P): New macro.
2526 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2527 * parse.y (maybe_build_class_init_for_field): New static function.
2528 (resolve_expression_name, resolve_field_access): Use
2529 maybe_build_class_init_for_field instead of build_class_init
2530 This does not do the init if the field is compile-time-constant.
2531 (resolve_field_access): Simplify.
2533 * parse.y (fold_constant_for_init): Merge test into switch.
2535 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2537 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2539 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2541 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2543 * expr.c (pop_type_0): Save the result of the first
2544 lang_printable_name call in a scratch buffer, so it
2545 won't be clobbered by the second call.
2547 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2549 * parse-scan.y (array_type:): Rewritten.
2550 (type_declaration:): `empty_statement' replaces `SC_TK.'
2551 (class_member_declaration:): `empty statement' added.
2552 (method_body:): Simplified.
2553 (static_initializer:): Likewise.
2554 (primary_no_new_array:): Use `type_literals.'
2555 (type_literals:): New rule.
2556 (dims:): Set and update `bracket_count.'
2557 Fixes PR java/1074. Fixes PR java/2412.
2559 2001-03-28 Hans Boehm <boehm@acm.org>
2561 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2562 (get_boehm_type_descriptor): Set type on returned value to be a
2563 pointer length integer.
2565 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2567 * expr.c (pop_type_0): Call `concat' rather than building the
2569 (pop_type): Add format specifier in call to `error'.
2571 * parse.y (patch_method_invocation): Avoid casting away
2574 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2576 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2578 2001-03-28 Richard Henderson <rth@redhat.com>
2580 IA-64 ABI Exception Handling:
2581 * Make-lang.in (except.o): Don't depend on eh-common.h.
2582 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2583 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2584 [soft_exceptioninfo_call_node]: Remove.
2585 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2586 (end_java_method): No emit_handlers.
2587 * except.c (java_set_exception_lang_code): Remove.
2588 (method_init_exceptions): Don't call it.
2589 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2590 (build_exception_object_ref): New.
2591 (expand_end_java_handler): Update for except.h name changes.
2592 (emit_handlers, expand_resume_after_catch): Remove.
2593 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2594 (process_jvm_instruction): Use build_exception_object_ref.
2595 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2596 (soft_exceptioninfo_call_node): Remove.
2597 (build_exception_object_ref): Declare.
2598 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2599 soft_exceptioninfo_call_node. Move processing ...
2600 [EXC_PTR_EXPR]: ... here.
2601 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2602 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2603 (source_end_java_method): No java_set_exception_lang_code or
2605 (build_dot_class_method): Use build_exception_object_ref.
2606 (try_reference_assignconv): Check EXC_PTR_EXPR not
2607 soft_exceptioninfo_call_node.
2609 2001-03-28 Richard Henderson <rth@redhat.com>
2611 * java-tree.h (throw_node): Define as a single member of
2612 java_global_trees instead of a separate array.
2613 (JTI_THROW_NODE): New.
2614 * decl.c (throw_node): Don't declare.
2615 (init_decl_processing): Init a scalar throw_node.
2616 Don't register it for gc.
2617 * check-init.c (check_init): Reference scalar throw_node.
2618 * expr.c (build_java_athrow): Likewise.
2619 * jcf-write.c (generate_bytecode_insns): Likewise.
2620 * parse.h (BUILD_THROW): Likewise.
2622 2001-03-28 Richard Henderson <rth@redhat.com>
2624 * decl.c (end_java_method): Do not save and restore
2625 flag_non_call_exceptions.
2626 * parse.y (source_end_java_method): Likewise.
2627 * lang.c (flag_exceptions): Don't declare.
2628 (java_init_options): Set flag_non_call_exceptions. Set
2629 flag_exceptions here ...
2630 (java_init): ... not here.
2632 2001-03-27 Richard Henderson <rth@redhat.com>
2634 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2635 exceptions_via_longjmp.
2637 * lang.c (flag_new_exceptions): Don't declare it.
2638 (java_init_options): Or set it.
2640 2001-03-27 Richard Henderson <rth@redhat.com>
2642 * decl.c (end_java_method): Rename asynchronous_exceptions to
2643 flag_non_call_exceptions.
2644 * parse.y (source_end_java_method): Likewise.
2646 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2648 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2650 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2652 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2654 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2656 * parse.y (find_as_inner_class): Follow current package
2657 indications not to mistakingly load an unrelated class.
2659 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2661 * constants.c (PUTN): Use memcpy, not bcopy.
2663 * lex.c (java_read_char): Use memmove, not bcopy.
2665 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2667 2001-03-23 Per Bothner <per@bothner.com>
2669 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2670 macro for better error pin-pointing.
2671 * java-tree.h: Fix typo in comment.
2673 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2674 Don't include jsr/goto in exception range.
2675 Check if start and end of exception range are the same (also TRY_EXPR).
2676 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2677 However, do emit the following goto even if try_block is empty.
2678 Defer freeing exception_decl until after the finalizer, to make
2679 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2681 * parse.y (java_complete_lhs): If the try-clause is empty, just
2682 return the finally-clause and vice versa.
2684 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2686 * gcj.texi (Input Options): documented the check for attribute
2687 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2688 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2689 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2690 (jcf_parse): Check for the right classes archive if necessary.
2691 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2692 (jcf_parse_fields): Fixed indentation.
2693 * jcf-write.c (append_gcj_attribute): New function.
2694 (generate_classfile): Compute the attribute count, invoke
2695 `append_gcj_attribute'.
2696 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2697 turned into bit fields. New bit field `right_zip.'
2698 (JCF_ZERO): Set `right_zip' to zero.
2699 * lang-options.h (-fforce-classes-archive-check): Added flag.
2700 * lang.c (flag_force_classes_archive_check): New flag.
2701 (lang_f_options): New entry `force-classes-archive-check.'
2704 2001-02-07 Andrew Haley <aph@redhat.com>
2706 * gcj.texi (Configure-time Options): Add -fcheck-references.
2707 * expr.c (build_java_indirect_ref): New function.
2708 (java_check_reference): New function.
2709 (build_java_array_length_access): Use build_java_indirect_ref to
2710 check for null references.
2711 (build_java_arrayaccess): Likewise.
2712 (build_get_class): Likewise.
2713 (build_field_ref): Likewise.
2714 (invoke_build_dtable): Likewise.
2715 (build_invokeinterface): Likewise.
2716 * lang.c (lang_f_options): Add flag_check_references.
2717 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2718 * java-tree.h (flag_check_references): New variable.
2719 * lang.c (flag_check_references): Likewise.
2720 * parse.y (patch_invoke): Use java_check_reference.
2721 (patch_assignment): Allow for extra nesting in
2722 _Jv_CheckArrayStore.
2724 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2726 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2727 * lex.c (cxx_keywords): Likewise.
2729 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2731 * parse.y (qualify_ambiguous_name): Broaden `length'
2732 recognition. Help MODIFY_EXPR be resolved as expression names.
2733 Fixes PR java/2066. Fixes PR java/2400.
2735 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2737 * gjavah.c (process_file): Mark interface definitions with
2738 "__attribute__ ((java_interface))".
2740 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2742 * class.c (layout_class): Fixed push_super_field's second
2743 argument. Fixes PR java/2333.
2744 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2745 too early to lay innerclasses out.
2747 2001-03-20 Tom Tromey <tromey@redhat.com>
2748 Alexandre Petit-Bianco <apbianco@redhat.com>
2750 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2751 inside an array reference. Insertion of the array store check
2752 rewritten. Fixes PR java/2299.
2754 2001-03-20 Tom Tromey <tromey@redhat.com>
2756 * lex.c (java_read_unicode): Only accept leading `u's.
2758 2001-03-20 Tom Tromey <tromey@redhat.com>
2760 * jcf-parse.c (read_class): Initialize `class'.
2762 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2764 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2766 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2768 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2769 (layout_class): Likewise.
2770 (layout_class_method): Likewise.
2771 (emit_register_classes): Likewise.
2772 * decl.c (builtin_function): Likewise.
2773 (give_name_to_locals): Likewise.
2775 2001-03-19 Per Bothner <per@bothner.com>
2777 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2778 before trying to load an inner class.
2780 Fixes to process to command-line .class files in two passes.
2781 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2782 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2783 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2784 * class.c (is_compiled_class): Fix for renamed flag.
2785 * parse.y (maybe_create_class_interface_decl): Likewise.
2786 * jcf-parse.c (yyparse): Also set if compiling .class files.
2787 * jcf-parse.c (read_class); Read current_class.
2788 (jcf_parse): Make static.
2789 (load_inner_classes): New function, with code moved from jcf_parse,
2790 because we need to inner classes after the command-line files are read.
2791 (yyparse): Set finput to NULL when it doesn't need to be closed.
2792 Reduce use of main_jcf (basically only for archive) and
2793 use finput instead of main_jcf->read_state.
2794 Inline jcf_figure_file_type into yyparse.
2795 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2796 Defer load_inner_classes and parse_class_file to a second pass,
2797 after we've correctly mapped command-line .clas fiels to classes.
2798 (jcf_figure_file_type): Removed.
2799 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2800 (JCF_ZERO): Also clear zipd field.
2801 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2803 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2805 * jcf-parse.c (yyparse): Change ch from char * to char.
2807 2001-03-19 Per Bothner <per@bothner.com>
2809 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2810 Add constructed filelist-file at end, following -xjava. Thus any .o
2811 and library files are not affected by the -xjava. Also wrap
2812 explicit @FILE with -xjava and -xnone.
2814 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2816 * class.c (build_static_field_ref): Call make_decl_rtl() after
2817 setting the DECL_EXTERNAL flag.
2819 2001-03-17 Per Bothner <per@bothner.com>
2821 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2823 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2824 when result is is needed (target is STACK_TARGET).
2826 * parse.h (JDEP_SOLV): Removed.
2827 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2829 * parse.y (incomplete_class_list): Removed.
2830 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2831 It doesn't work if resolve_class changes the name of an array type
2832 that is on the list and then someone else looks for the modified name.
2833 Also, seems liable to break when compiling multiple source files at
2834 once. So the simplest is to just remove incomplete_class_list -
2835 it is only a minor space win and it is not even clear it saves time.
2837 * parse.y (resolve_class): Remove unneeded promote_type.
2839 2001-03-15 Per Bothner <per@bothner.com>
2841 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2842 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2843 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2844 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2846 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2847 * parse.y (java_expand_classes): Likewise.
2849 * parse.y (expand_start_java_method): Was only called once and had a
2850 misleading name, so inline in caller java_complete_expand_method.
2851 (enter_a_block): Likewise inline in enter_block and remove.
2853 Remove junk from when gcc/java was created (by copying from C/C++).
2854 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2855 (struct binding_level): Remove fields keep, keep_if_subblocks,
2856 more_cleanups_ok, have_cleanups (which have never been used).
2857 (pushlevel, poplevel): Remove related useless code.
2859 * class.c (make_class_data): The class_dtable_decl (i.e. the
2860 vtable for Class) should be external, except when compiling Class.
2862 * jvspec.c (lang_specific_driver): Fix -C handling.
2863 Check -save-temps to see if temp @FILE should be deleted.
2864 Follow-up to/fix for February 16 patch.
2866 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2867 (type_stack_dup): Remove no-longer neded error check.
2869 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2871 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2872 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2873 don't surround the element with 'N..E' if the type name is
2876 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2878 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2879 DECL_RTL_SET_P, etc.
2880 (make_method_value): Likewise.
2881 (get_dispatch_table): Likewise.
2883 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2885 2001-03-07 Tom Tromey <tromey@redhat.com>
2887 * config-lang.in (lang_requires): Define.
2889 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2891 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2894 2001-03-05 Per Bothner <per@bothner.com>
2896 Fix a problem where rest_of_decl_compilation applied to
2897 class_dtable_decl causes problems because it was done too early,
2898 before output file was opened.
2899 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2900 * class.c (class_dtable_decl): Add macro - element of class_roots.
2901 (make_class_data): Define class_dtable_decl.
2902 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2904 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2906 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2907 uses of 'boolean' with 'bool'.
2909 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2911 * lang-specs.h: Add zero initializer for cpp_spec field to all
2914 2001-02-16 Per Bothner <per@bothner.com>
2916 Handle compiling multiple input files at once, and @FILE syntax.
2917 * gcj.texi: Updated documentation to match.
2918 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2919 * jcf-parse.c (parse_source_file): Split into ...
2920 (parse_source_file_1): New function - and:
2921 (parse_source_file_2): New function.
2922 (yyparse): On -ffilelist-file, open and scan named file.
2923 On first pass over files, only do parse_source_file_1.
2924 A new second pass calls parse_source_file_2 for each file to compile.
2925 (init_jcf_parse): Call init_src_parse.
2926 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2927 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2928 as multiple input file combined in one compilation.
2929 * lang-options.h: Add -ffilelist-file
2930 * lang.c (flag_filelist_file): New flag variable.
2931 (lang_f_options): Handle -ffilelist-file.
2932 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2933 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2934 gclass_list - use global fields of src_parse_roots instead.
2935 * parse.y (src_parse_roots): New array.
2936 (incomplete_class_list, gclass_list): New macros.
2937 (push_parser_context, java_pop_parser_context,
2938 java_parser_context_resume): Don't fiddle with deleted fields.
2939 (various): Use incomplete_class gclass_list and global macros
2940 instead of parse_ctxt fields - the lists are global.
2941 (init_src_parse): New function.
2943 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2945 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2947 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2949 * parse.y (check_inner_class_access): Moved declaration of local
2950 `enclosing_decl_type' to the right location.
2952 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2954 * parse.y (parser_check_super_interface): Don't call
2955 check_pkg_class_access for an inner interface.
2956 (parser_check_super): Don't call check_pkg_class_access for inner
2958 (do_resolve_class): Simplify enclosing type loop. Don't call
2959 check_pkg_class_access if CL and DECL are not set.
2960 (find_in_imports_on_demand): Set DECL if class_type needed to be
2961 loaded. Don't call check_pkg_class_access for an inner class.
2962 (check_inner_class_access): Rewritten to implement member access
2963 rules as per spec 6.6.1.
2964 (check_pkg_class_access): Handle the empty package correctly.
2965 (in_same_package): New function. Determine if two classes are in the
2968 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2970 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2971 method into array types.
2972 * parse.y (patch_method_invocation): Bypass access check on clone call
2975 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2977 * expr.c (build_instanceof): Check for arrays when trying fold to
2980 2001-02-15 Jim Meyering <meyering@lucent.com>
2982 * Make-lang.in (java.install-common): Depend on `installdirs'.
2983 (java.install-info): Likewise.
2985 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2987 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2989 2001-02-14 Tom Tromey <tromey@redhat.com>
2990 Alexandre Petit-Bianco <apbianco@cygnus.com>
2992 Fix for PR java/1261.
2993 * typeck.c (build_java_array_type): Add public `clone' method to
2995 * parse.y (resolve_qualified_expression_name): Use current_class
2996 when checking for inaccessibility.
2997 (patch_method_invocation): Fixed error message when accessibility
2998 denied. Added `from_super' argument.
3000 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3002 * parse.y (resolve_class): Don't build a fake decl. Use the one
3004 * typeck.c (build_java_array_type): Build and assign decl to array
3007 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3009 * parse.y (not_accessible_p): Changed leading comment. Added extra
3010 `where' argument. Use it to enforce protected access rules.
3011 (resolve_qualified_expression_name): Added extra argument to
3013 (patch_method_invocation): Use argument `primary' to provide
3014 not_accessible_p with an extra argument.
3015 (lookup_method_invoke): Added extra argument to not_accessible_p.
3016 (search_applicable_method_list): Likewise.
3018 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3020 * parse.y (resolve_qualified_expression_name): Try to resolve as
3021 an inner class access only if `decl' is a TYPE_DECL.
3023 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3025 * decl.c (classdollar_identifier_node): Initialize.
3026 * java-tree.h (enum java_tree_index): New entry
3027 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3028 (classdollar_identifier_node): New macro.
3029 (ID_CLASSDOLLAR_P): Likewise.
3030 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3031 (build_dot_class_method_invocation): Likewise.
3032 (find_applicable_accessible_methods_list): `class$' can't be
3035 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3037 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3039 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3041 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3042 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3045 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3047 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3048 outside of the `__U' sequence too.
3049 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3052 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3054 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3056 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3058 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3059 (JVGENMAIN_OBJS): Likewise.
3060 * java-tree.h (append_gpp_mangled_name): New prototype.
3061 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3062 Removed cast calling `gcc_add_root.'
3063 * jvgenmain.c (mangle_obstack): New global, initialized.
3065 (do_mangle_class): Constify local `ptr.'
3066 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3067 append_gpp_mangle_name and update `count' if necessary.
3068 Use `mangle_obstack.'
3069 * mangle.c (append_unicode_mangled_name): Removed.
3070 (append_gpp_mangled_name): Likewise.
3071 (unicode_mangling_length): Likewise.
3072 (mangle_member_name): Return type set to `void.'
3073 (mangle_field_decl): Don't append `U' in escaped names.
3074 (mangle_method_decl): Likewise.
3075 (mangle_member_name): Just use `append_gpp_mangled_name.'
3076 * mangle_name.c: New file.
3078 2001-02-07 Per Bothner <per@bothner.com>
3080 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3082 * check-init.c (check_init): Don't call done_alternative after
3083 processing loop code, as a LOOP_EXPR never terminates normally.
3085 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3087 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3089 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3091 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3094 2001-02-06 Tom Tromey <tromey@redhat.com>
3096 * lex.c (java_new_lexer): Longer error message.
3098 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3099 Alexandre Petit-Bianco <apbianco@cygnus.com>
3101 * typeck.c (build_prim_array_type): Added leading comment.
3102 (build_java_array_type): Moved locals out of
3103 block. Always create the `data' field, fixed alignment to match
3106 2001-02-04 Tom Tromey <tromey@redhat.com>
3108 * expr.c (java_lang_expand_expr): Don't bother recomputing
3109 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3112 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3114 * parse.y (process_imports): Save the original name of the import
3115 for better error report.
3117 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3119 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3120 of macros used when compiling jvspec.c.
3121 * jvspec.c (lang_specific_driver): Link with the shared
3124 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3126 * check-init.c (check_init): Call internal_error instead of fatal.
3127 * expr.c (java_lang_expand_expr): Likewise.
3128 * jcf-parse.c (get_constant): Likewise.
3129 * mangle.c (java_mangle_decl): Likewise.
3130 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3131 (operator_string): Likewise.
3132 * check-init.c (check_init): Call abort instead of fatal.
3133 * class.c (build_class_ref): Likewise.
3134 * constants.c (write_constant_pool): Likewise.
3135 * decl.c (start_java_method): Likewise.
3136 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3137 (java_stack_dup, encode_newarray_type): Likewise.
3138 (build_java_array_length_access): Likewise.
3139 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3140 (build_java_soft_divmod, build_invokeinterface): Likewise.
3141 * java-tree.h (INNER_CLASS_P): Likewise.
3142 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3143 (give_name_to_class, get_class_constant): Likewise.
3144 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3145 (find_constant_index, generate_bytecode_conditional): Likewise.
3146 (generate_bytecode_insns, perform_relocations): Likewise.
3147 * lex.c (java_unget_unicode, java_lex): Likewise.
3148 * mangle.c (mangle_type, mangle_record_type): Likewise.
3149 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3150 (finish_mangling): Likewise.
3151 * parse.h (MARK_FINAL_PARMS): Likewise.
3152 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3153 (obtain_incomplete_type, java_complete_class): Likewise.
3154 (java_check_regular_methods, java_complete_expand_method): Likewise.
3155 (cut_identifier_in_qualified, check_deprecation): Likewise.
3156 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3157 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3158 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3159 * typeck.c (set_local_type, parse_signature_type): Likewise.
3160 (parse_signature_string, build_java_signature): Likewise;
3161 (set_java_signature): Likewise.
3162 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3163 * class.c (add_method): Call fatal_error instead of fatal.
3164 (build_static_field_ref): Likewise.
3165 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3166 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3167 * lex.c (java_new_new_lexer): Likewise.
3168 * jv-scan.c (main): Likewise.
3169 (fatal_error): Renamed from fatal.
3170 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3172 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3173 (yyparse): Likewise.
3174 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3175 * lex.c (java_get_line_col): Likewise.
3176 * jcf-parse.c (load_class): Make errors non-fatal.
3177 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3179 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3181 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3182 (error): Remove unused function.
3183 (main): Don't use "__attribute__ alias" on generated class symbol.
3185 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3187 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3189 * parse.y (finish_method_declaration): Code accounting for WFLed
3190 method DECL_NAMEs deleted.
3191 (check_abstract_method_definitions): Likewise.
3192 (resolve_type_during_patch): Layout resolved type.
3193 * typeck.c (lookup_do): Removed unused local.
3195 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3197 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3198 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3199 integer_negative_one_node.
3200 * expr.c (build_java_binop): Likewise.
3202 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3204 * zextract.c (read_zip_archive): Read file_offset before writing
3205 zipd and consequently clobbering the header contents.
3207 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3209 * Make-lang.in: Remove all dependencies on defaults.h.
3210 * decl.c: Don't include defaults.h.
3212 * parse.y: Likewise.
3214 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3216 * ChangeLog (2001-01-21): Fixed typo.
3217 * class.c (layout_class_method): Code accounting for WFLed
3218 method DECL_NAMEs deleted.
3219 * constant.c (find_methodref_index): Likewise.
3220 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3221 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3222 (struct lang_decl): New field `wfl'.
3223 (java_get_real_method_name): Prototype deleted.
3224 * mangle.c (mangle_method_decl): Code accounting for WFLed
3225 method DECL_NAMEs deleted.
3226 * parse.h (GET_METHOD_NAME): Macro deleted.
3227 * parse.y (reset_method_name): Deleted.
3228 (method_header): Set DECL_FUNCTION_WFL.
3229 (check_abstract_method_header): Code accounting for WFLed method
3231 (java_get_real_method_name): Deleted.
3232 (check_method_redefinition): Code accounting for WFLed method
3233 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3234 (java_check_regular_methods): Likewise.
3235 (java_check_abstract_methods): Likewise.
3236 (java_expand_classes): Don't call `reset_method_name.'
3237 (search_applicable_method_list): Use DECL_NAMEs instead of
3239 * typeck.c (lookup_do): Code accounting for WFLed method
3242 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3244 * lex.c (java_read_char): Check for EOF from getc first.
3246 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3248 * class.c (layout_class): Don't lay the superclass out if it's
3249 already being laid out.
3250 * jcf-parse.c (handle_innerclass_attribute): New function.
3251 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3252 handle_innerclasses_attribute.
3253 (jcf_parse): Don't load an innerclasses if it's already being
3255 * jcf-write.c (append_innerclass_attribute_entry): Static
3256 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3257 to be zero for anonymous classes.
3259 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3261 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3263 * jcf-parse.c (set_source_filename): Use
3264 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3266 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3268 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3269 gets a unique asm name.
3271 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3273 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3274 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3276 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3277 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3278 * parse.y (lookup_package_type_and_set_next): Deleted.
3279 (resolve_package): Removed unnecessary code.
3280 (find_applicable_accessible_methods_list): `finit$' can't be
3282 * verify.c (pop_argument_types): Added missing prototype.
3284 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3286 * config-lang.in: Disable java by default.
3288 2001-01-23 Tom Tromey <tromey@redhat.com>
3290 * gcj.texi (Copying): New node.
3291 Added copyright information.
3293 2001-01-21 Per Bothner <per@bothner.com>
3295 Various fixes to allow compiling a compressed .jar/.zip archive.
3296 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3297 (struct ZipFile): Add fields name and next (from ZipFileCache).
3298 (struct ZipDirectory): New field zipf points to owning ZipFile.
3299 * jcf.h (struct ZipDirectory): Add forward declaration.
3300 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3301 Remove seen_in_zip and zip_offset fields.
3302 (JCF_SEEN_IN_ZIP): New macro.
3303 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3304 * jcf-io.c: Change all ZipFileCache to ZipFile.
3305 (read_zip_member): New function.
3306 (open_in_zip): Call read_zip_member.
3307 * jcf-parse.c (find_in_current_zip): Remove function.
3308 (read_class): Merge in find_in_current_zip functionality.
3309 Call read_zip_member if needed.
3310 (parse_zip_file_entries): Use read_zip_member.
3311 (process_zip_dir): Update for removed and added JCF fields.
3312 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3314 2001-01-21 Per Bothner <per@bothner.com>
3316 Minor optimization of static ggc roots.
3317 * jcf-parse.c (parse_roots): New static field.
3318 (current_field, current_method, current_file_list): Replace by macros
3319 naming fields of parse_roots.
3320 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3321 * class.c (class_roots): New static field.
3322 (registered_class, fields_ident, info_ident, class_list):
3323 New macros naming fields of parse_roots.
3324 (build_static_field_ref): Don't register roots here.
3325 (layout_class): Static field list replaced by macro class_list.
3326 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3327 Initialize fields_ident and info_ident here.
3329 2001-01-21 Per Bothner <per@bothner.com>
3331 * jcf-parse.c (ggc_mark_jcf): New function.
3332 (init_jcf_parse): Register current_jcf as ggc root.
3334 2001-01-21 Per Bothner <per@bothner.com>
3336 * lang.c (put_decl_node): Print method's name.
3338 2001-01-21 Per Bothner <per@bothner.com>
3340 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3341 (verify_jvm_instructions): Use it, for better error messages on loads.
3343 2001-01-21 Per Bothner <per@bothner.com>
3345 * verify.c (merge_type_state): Still may have to merge even if
3346 LABEL_VERIFIED (label).
3348 2001-01-21 Per Bothner <per@bothner.com>
3350 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3351 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3353 2001-01-19 Per Bothner <per@bothner.com>
3355 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3356 if expeting an interface type. Refines Tom's change of 2000-09-12.
3358 2001-01-18 Per Bothner <per@bothner.com>
3360 * gcj.texi (Input Options): Mention .java files.
3362 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3364 * lang-options.h (-Wunsupported-jdk11): Removed.
3365 * lang.c (flag_not_overriding): Deleted.
3366 (flag_static_local_jdk1_1): Likewise.
3367 (lang_W_options): Removed "unsupported-jdk11" entry.
3368 * parse.y (java_check_methods): Removed dead code.
3370 2001-01-17 Tom Tromey <tromey@redhat.com>
3372 Changes suggested by Per Bothner:
3373 * gcj.texi (Input Options): Don't mention input files.
3374 (Code Generation): Updated --main information.
3375 (Invoking jcf-dump): Mention that --javap is incomplete.
3376 From Alexandre Petit-Bianco:
3377 (Warnings): Don't mention -Wunsupported-jdk11.
3379 (Compatibility): Mention JDK 1.2-ness of libraries.
3380 (Resources): Mention resources used when writing gcj.
3382 2001-01-17 Tom Tromey <tromey@redhat.com>
3384 * gcj.texi: New file.
3385 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3386 (java.info): Depend on gcj.info.
3387 (java/gcj.dvi): New target.
3388 (java.dvi): Depend on gcj.dvi.
3389 (java.install-info): Wrote.
3391 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3393 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3394 having called make_decl_rtl.
3396 2001-01-14 Per Bothner <per@bothner.com>
3398 Various patches to emit better messages on verification errors.
3399 * expr.c (push_type_0): Return error indication on stack overflow,
3400 instead of callinfg fatal.
3401 (push_type): Now just call push_type_0 (nd fatal on overflow).
3402 (pop_type_0): Return detailed error message (in a char** argument).
3403 (pop_type): If pop_type_0 fails, print error message.
3404 (pop_argument_types): Moved to verify.c.
3405 * verify.c (pop_argument_types): Moved from expr.c.
3406 Return a (possible) error message, rather than void.
3407 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3408 (verify_jvm_instruction): Use new macros, improving error messages.
3409 For case OPCODE_astore use object_ptr_type_node.
3410 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3411 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3413 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3414 constant, return body without wrapper. (Improves constant folding.)
3415 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3417 2001-01-13 Per Bothner <per@bothner.com>
3419 * expr.c (expand_java_field_op): Assigning to a final field outside
3420 an initializer does not violate JVM spec, so should be warning, not
3421 error. (Sun's verifier does not complain - though MicroSoft's does.)
3423 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3425 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3428 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3430 * parse.y (resolve_expression_name): Permit instance variables from
3431 enclosing context in super constructor call.
3432 (resolve_qualified_expression_name): Permit enclosing class's qualified
3433 "this" in super constructor call.
3435 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3437 * class.c (build_utf8_ref): Remove last argument in call to
3438 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3439 (build_class_ref): Likewise.
3440 (build_static_field_ref): Likewise.
3441 (get_dispatch_table): Likewise.
3442 (layout_class_method): Likewise.
3443 (emit_register_classes): Likewise.
3444 * constants.c (build_constant_data_ref): Likewise.
3445 * decl.c (builtin_function): Likewise.
3446 (create_primitive_vtable): Likewise.
3447 * expr.c (build_known_method_def): Likewise.
3448 (build_jni_stub): Likewise.
3449 (java_lang_expand_expr): Likewise.
3451 2001-01-10 Tom Tromey <tromey@redhat.com>
3453 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3455 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3457 * java-tree.h (lang_printable_name_wls): New prototype.
3458 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3459 rather than `current_class' to print type name. Don't prepend type
3460 names when printing constructor names.
3461 (lang_printable_name_wls): New function.
3462 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3463 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3464 * parse.y (patch_method_invocation): Message tuned for constructors.
3465 (not_accessible_p): Grant `private' access from within
3468 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3470 All files with updated copyright when applicable.
3471 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3472 * class.c (mangle_class_field): Function removed.
3473 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3474 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3475 (build_class_ref): Call `java_mangle_class_field' instead of
3476 `mangle_class_field.'
3477 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3478 (layout_class): Call `java_mangle_decl' instead of
3479 `mangle_static_field.'
3480 (cxx_keywords): Initialized static array moved to `lex.c.'
3481 (layout_class_method): Changed leading comment. Simplified to
3482 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3483 * decl.c (lang_mark_tree): Mark field `package_list.'
3484 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3485 (struct lang_type): New field `package_list.'
3486 (unicode_mangling_length): Prototype removed.
3487 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3488 emit_unicode_mangled_name): Likewise.
3489 (cxx_keyword_p): New prototype.
3490 (java_mangle_decl, java_mangle_class_field,
3491 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3492 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3494 * jvgenmain.c (main_method_prefix): Global variable removed.
3495 (main_method_suffix): Likewise.
3496 (do_mangle_classname): New function.
3497 (main): Call it. Format changed to accommodate new mangling scheme.
3498 * lex.c: (utf8_cmp): Conditionally prototyped.
3499 (cxx_keywords): Moved from class.c, conditionally defined.
3500 (utf8_cmp, cxx_keyword_p): Likewise.
3501 * mangle.c (obstack.h, ggc.h): Included.
3502 (mangle_field_decl): New function.
3503 (mangle_method_decl, mangle_type, mangle_pointer_type,
3504 mangle_array_type, mangle_record_type,
3505 find_compression_pointer_match, find_compression_array_match,
3506 find_compression_record_match,
3507 find_compression_array_template_match, set_type_package_list,
3508 entry_match_pointer_p, emit_compression_string, init_mangling,
3509 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3510 (mangle_obstack): New global.
3511 (MANGLE_RAW_STRING): New macro.
3512 (unicode_mangling_length): Turned static.
3513 (append_unicode_mangled_name): Renamed from
3514 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3515 replaces `obstack', removed from the parameter list.
3516 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3517 replaces parameter `obstack', removed from the parameter list. Call
3518 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3519 (append_gpp_mangled_classtype): Removed.
3520 (compression_table, compression_next): New static variables.
3521 * parse.y (temporary_obstack): Extern declaration removed.
3523 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3525 * parse.y (patch_binop): Compute missing type in error situations.
3527 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3529 * class.c (make_class_data): Push initial value for "arrayclass".
3530 * decl.c (init_decl_processing): Add new class field "arrayclass".
3532 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3534 From patha@softlab.ericsson.se:
3535 * parse.y (switch_label): Use build, not build1, to construct
3538 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3540 * lang.c (lang_decode_option): Change -MA to -MP.
3541 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3542 Update to new prototype; do quote targets.
3543 (jcf_dependency_write): Update.
3545 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3547 Shorten primitive array allocation path:
3548 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3549 to create new primitive arrays.
3550 * expr.c (build_newarray): If generating native code, call
3551 soft_newarray_node with a reference to the primitive TYPE identifier
3552 instead of type_value.
3554 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3556 Fix for PRs gcj/312 and gcj/253:
3557 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3558 dest if they arn't already.
3559 * class.c (layout_class): Call maybe_layout_super_class on
3560 superinterfaces also, but only if compiling from bytecode.
3563 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3566 2000-12-15 Tom Tromey <tromey@redhat.com>
3568 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3571 2000-12-14 Andrew Haley <aph@redhat.com>
3573 * boehm.c (mark_reference_fields): Change test to correctly detect
3576 2000-12-15 Andreas Jaeger <aj@suse.de>
3578 * config-lang.in (lang_dirs): Added.
3580 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3582 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3583 Credits go to rth for finding it.
3585 2000-12-13 Mike Stump <mrs@wrs.com>
3587 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3589 2000-11-07 Tom Tromey <tromey@cygnus.com>
3591 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3592 * lex.c (java_ignorable_control_p): Removed.
3593 (java_letter_or_digit_p): Removed.
3594 (java_start_char_p): New function.
3595 (java_read_char): Return `int', not `unicode_t'. Changed
3597 (java_read_unicode): Likewise.
3598 (java_read_unicode_collapsing_terminators): Likewise.
3599 (java_get_unicode): Likewise.
3600 (java_new_lexer): Initialize hit_eof.
3601 (java_parse_end_comment): Take `int' argument.
3602 (java_parse_doc_section): Likewise.
3603 (java_parse_escape_sequence): Don't allow backlash-newline.
3605 * lex.h (JAVA_DIGIT_P): Removed.
3606 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3607 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3608 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3609 (JAVA_PART_CHAR_P): New macro.
3611 (JAVA_CHAR_ERROR): Now -2.
3612 (java_lexer): New field `hit_eof'.
3613 * chartables.h: New file.
3614 * gen-table.pl: new file.
3616 2000-11-20 Tom Tromey <tromey@cygnus.com>
3617 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * parse.y (java_complete_lhs): Only allow compound assignment of
3620 reference type if type is String.
3622 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3624 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3625 jcf-path.c: Likewise.
3627 2000-12-09 Anthony Green <green@redhat.com>
3629 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3630 filestart and filename_length as int values.
3632 2000-12-07 Mo DeJong <mdejong@redhat.com>
3634 * jcf-io.c (find_class): Correct the logic that tests to see if a
3635 .java file is newer than its .class file. The compiler was
3636 incorrectly printing a warning when file mod times were equal.
3638 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3640 * jvgenmain.c: Use ISPRINT not isascii.
3642 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3644 * parse.y (end_artificial_method_body): Fixed typo.
3646 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3648 * parse.y (patch_method_invocation): Pick the correct enclosing
3649 context when creating inner class instances.
3652 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3654 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3655 Update copyright year to 2000.
3657 2000-11-23 Anthony Green <green@redhat.com>
3659 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3660 Move current_file_list out of yyparse and make it static.
3662 * expr.c: Declare quick_stack and tree_list_free_list as static
3663 (init_expr_processing): Register quick_stack and
3664 tree_list_free_list roots.
3666 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3668 * parse.y (build_outer_field_access): New local `decl_ctx', use
3669 it. Check for field's context and current class immediate outer
3670 context inheritance.
3671 (outer_field_access_p): Consider fields inherited from the last
3673 (build_access_to_thisn): Stop at the last enclosing context if
3677 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3679 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3681 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3683 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3686 2000-11-20 Tom Tromey <tromey@cygnus.com>
3688 * jv-scan.c (help): Document --complexity.
3689 (options): Added --complexity.
3690 (flag_complexity): New global.
3691 (main): Call `report'.
3692 * parse-scan.y (complexity): New global.
3693 (if_then_statement, if_then_else_statement,
3694 if_then_else_statement_nsi, switch_block_statement_group,
3695 while_expression, do_statement, for_begin, continue_statement,
3696 throw_statement, catch_clause, finally, method_invocation,
3697 conditional_and_expression, conditional_or_expression,
3698 conditional_expression): Update complexity.
3699 (reset_report): Reset complexity.
3700 (report): New function.
3702 2000-11-20 Tom Tromey <tromey@cygnus.com>
3704 * lex.c (yylex): Added STRICT_TK case.
3705 * parse.y (STRICT_TK): Added.
3706 * parse-scan.y (STRICT_TK): Added.
3707 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3708 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3710 * keyword.h: Rebuilt.
3711 * keyword.gperf (strictfp): Added.
3713 2000-11-20 Tom Tromey <tromey@cygnus.com>
3715 * lex.c (yylex): Recognize floating point constants with leading
3718 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3720 * java-tree.h (cyclic_inheritance_report): Constify.
3721 * parse.y (cyclic_inheritance_report): Likewise.
3723 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3725 * parse.y (goal): Remove call to ggc_add_string_root.
3727 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3729 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3730 Create string in scratch buffer, then pass to build_string.
3732 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3734 * parse.y (issue_warning_error_from_context): Add
3737 2000-11-11 Anthony Green <green@redhat.com>
3739 * jcf-parse.c (process_zip_dir): Add finput parameter.
3740 (jcf_figure_file_type): Call process_zip_dir with appropriate
3743 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3745 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3746 * jcf-parse.c (jcf_figure_file_type): Likewise.
3748 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3750 * parse.y (create_new_parser_context): Use memset () instead of
3753 2000-11-08 Tom Tromey <tromey@cygnus.com>
3755 * gjavah.c (process_file): Only include gcj/cni.h when generating
3758 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3760 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3761 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3762 instead of bzero ().
3764 2000-11-05 Tom Tromey <tromey@cygnus.com>
3766 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3767 * lex.c (IS_ZERO): New define.
3768 (java_perform_atof): Error on floating point underflow.
3770 2000-11-04 Tom Tromey <tromey@cygnus.com>
3772 * lex.c (java_parse_escape_sequence): Only read two octal
3773 characters if the first one is greater than 3. Don't allow
3774 "octal" numbers to include the digits 8 or 9.
3776 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3778 * Make-lang.in (java.distdir): Remove.
3780 2000-11-03 Tom Tromey <tromey@cygnus.com>
3782 * Make-lang.in (java.dvi): New target.
3783 Partial fix for PR other/567.
3785 * lang-options.h: Mention -Wout-of-date.
3786 * jcf-dump.c (flag_newer): New global.
3787 * gjavah.c (flag_newer): New global.
3788 * jcf-io.c (find_class): Only warn when flag_newer set.
3789 * lang.c (flag_newer): New global.
3790 (struct string_option): New declaration.
3791 (lang_W_options): New global.
3792 (process_option_with_no): New function.
3793 (lang_decode_option): Use it.
3795 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3796 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3799 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3800 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3801 * lex.c (java_read_unicode): Removed `term_context' argument.
3802 Recognize any number of `u' in `\u'.
3803 (java_read_unicode_collapsing_terminators): New function.
3804 (java_get_unicode): Use it.
3805 (java_lineterminator): Removed.
3806 (yylex): Produce error if character literal is newline or single
3807 quote. Return if eof found in middle of `//' comment. EOF in
3808 `//' comment is only an error if pedantic.
3809 (java_ignorable_control_p): New function.
3810 (java_parse_end_comment): Return if eof found in middle of
3813 * jv-scan.c (pedantic): New global.
3815 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3817 * parse.y (outer_field_access_p): Inherited fields aren't
3818 consider outer fields.
3819 (maybe_build_thisn_access_method): Use
3820 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3821 (resolve_expression_name): Trigger an error if a static field
3822 is being accessed as an outer field.
3824 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3826 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3829 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3831 * Make-lang.in: Move all build rules here from Makefile.in,
3832 adapt to new context. Wrap all rules that change the current
3833 directory in parentheses. Expunge all references to $(P).
3834 When one command depends on another and they're run all at
3835 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3836 all object-file generation rules. Delete obsolete variables.
3838 * Makefile.in: Delete.
3839 * config-lang.in: Delete outputs= line.
3841 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3843 * parse.y (patch_method_invocation): NULLify this_arg when already
3845 (maybe_use_access_method): Handle call to methods unrelated to the
3846 current class. Fixed comment.
3849 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3851 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3854 2000-10-24 Tom Tromey <tromey@cygnus.com>
3856 * lex.c (java_new_lexer): Initialize new fields. Work around
3857 broken iconv() implementations.
3858 (java_read_char): Swap bytes if required. Use fallback decoder if
3860 (byteswap_init, need_byteswap): New globals.
3861 (java_destroy_lexer): Only close iconv handle if it is in use.
3862 * lex.h (java_lexer): New fields read_anything, byte_swap,
3864 Made out_buffer unsigned.
3866 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3868 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3869 where an enclosing context can be set on the jdep.
3870 (do_resolve_class): Fixed identation.
3872 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3874 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3876 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3879 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3881 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3883 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3885 * jcf-write.c (OP1): Update `last_bc'.
3886 (struct jcf_block): Fixed indentation and typo in comments. New
3888 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3889 follows `monitorenter'.
3890 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3894 2000-10-16 Tom Tromey <tromey@cygnus.com>
3896 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3897 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3898 * lang-options.h: Added -MA, -MT, -MF..
3899 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3900 (DEPEND_TARGET_SET): New macro.
3901 (DEPEND_FILE_ALREADY_SET): Likewise.
3902 (init_parse): Handle new flags.
3903 * jcf.h (jcf_dependency_print_dummies): Declare.
3904 * Make-lang.in (s-java): Added mkdeps.o.
3905 * Makefile.in (BACKEND): Added mkdeps.o.
3906 (../gcjh$(exeext)): Added mkdeps.o.
3907 (../jcf-dump$(exeext)): Added mkdeps.o.
3908 * jcf-depend.c: Include mkdeps.h.
3909 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3910 add_entry): Removed.
3911 (jcf_dependency_reset): Rewrote.
3912 (dependencies): New global.
3913 (jcf_dependency_set_target): Rewrote.
3914 (jcf_dependency_add_target): Likewise.
3915 (jcf_dependency_add_file): Likewise.
3917 (print_ents): Removed.
3918 (jcf_dependency_write): Rewrote.
3919 (print_dummies): New global.
3920 (jcf_dependency_print_dummies): New function
3921 (jcf_dependency_write): Call deps_dummy_targets if required.
3923 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3925 * gjavah.c (add_class_decl): Removed unused variables `tname',
3926 `tlen' and `name_index'.
3927 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3928 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3929 in `wfl_operator' with value.
3930 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3931 (jcf_figure_file_type): Fixed identation.
3932 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3933 * parse.y (analyze_clinit_body): New function.
3934 (static_initializer:): Reset `current_static_block'.
3935 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3936 `wfl_operator' with new value.
3937 (lookup_cl): Use EXPR_WFL_FILENAME.
3938 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3939 analyze_clinit_body.
3940 (build_outer_field_access): Access to this$<n> built from
3941 current_class, not its outer context.
3942 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3943 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3944 (patch_method_invocation): Use `is_static_flag' when already
3946 (patch_newarray): Removed assignment in ternary operator.
3948 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3950 * except.c (free_eh_ranges): Don't free `whole_range'.
3952 2000-10-15 Anthony Green <green@redhat.com>
3954 * decl.c (init_decl_processing): Call init_class_processing before
3957 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3959 * check-init.c (check_init): Fixed leading comment. Use
3961 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3962 (give_name_to_locals): Likewise.
3963 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3964 fields in lang_decl_var.
3965 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3966 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3967 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3968 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3969 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3970 (LOCAL_FINAL): Rewritten.
3971 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3972 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3973 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3974 `init_final' fields.
3975 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3976 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3977 (TYPE_HAS_FINAL_VARIABLE): New macro.
3978 (struct lang_type): Added `afv' field.
3979 * parse.y (check_static_final_variable_assignment_flag): New function.
3980 (reset_static_final_variable_assignment_flag): Likewise.
3981 (check_final_variable_local_assignment_flag): Likewise.
3982 (reset_final_variable_local_assignment_flag): Likewise.
3983 (check_final_variable_indirect_assignment): Likewise.
3984 (check_final_variable_global_assignment_flag): Likewise.
3985 (add_inner_class_fields): Use LOCAL_FINAL_P.
3986 (register_fields): Handle local finals and final variables.
3987 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3988 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3989 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3991 (java_complete_expand_methods): Loop to set
3992 TYPE_HAS_FINAL_VARIABLE. Call
3993 `reset_final_variable_local_assignment_flag' and
3994 `check_final_variable_local_assignment_flag' accordingly before
3995 and after constructor expansion. Call
3996 `reset_static_final_variable_assignment_flag'
3997 before expanding <clinit> and after call
3998 `check_static_final_variable_assignment_flag' if the
3999 current_class isn't an interface. After all methods have been
4000 expanded, call `check_final_variable_global_assignment_flag' and
4001 `check_static_final_variable_assignment_flag' if the current class
4003 (maybe_yank_clinit): Fixed typo in comment.
4004 (build_outer_field_access_methods): Removed old sanity check. Use
4005 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4006 Don't create access methods for finals.
4007 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4008 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4009 existing DECL_INIT has been processed.
4010 (java_complete_lhs): Likewise.
4011 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4012 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4014 (patch_assignment): Use LOCAL_FINAL_P.
4015 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4016 DECL_INITIAL is nullified.
4019 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4021 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4023 * Makefile.in (parse.c, parse-scan.c): Likewise.
4025 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4027 * class.c (temporary_obstack): Remove.
4028 (make_class): Don't mess with obstascks.
4029 (push_class): Likewise.
4030 (set_super_info): Likewise.
4031 (add_method_1): Likewise.
4032 (add_method): Likewise.
4033 (add_field): Likewise.
4034 (build_utf8_ref): Likewise.
4035 (build_class_ref): Likewise.
4036 (build_static_field_ref): Likewise.
4037 (finish_class): Likewise.
4038 (push_super_field): Likewise.
4039 (layout_class): Likewise.
4040 (layout_class_methods): Likewise.
4041 (init_class_processing): Likewise.
4042 * constants.c (get_tag_node): Likewise.
4043 (build_constant_data_ref): Likewise.
4044 * decl.c (ggc_p): Remove.
4045 (copy_lang_decl): Use ggc_alloc.
4046 (complete_start_java_method): Don't mess with obstacks.
4047 (start_java_method): Likewise.
4048 (end_java_method): Likewise.
4049 * except.c (link_handler): Use xmalloc.
4050 (free_eh_ranges): New function.
4051 (method_init_exceptions): Use it.
4052 (add_handler): Use xmalloc.
4053 (expand_start_java_handler): Don't mess with obstacks.
4054 (prepare_eh_table_type): Likewise.
4055 (expand_end_java_handler): Likewise.
4056 * expr.c (push_value): Likewise.
4057 (create_label_decl): Likewise.
4058 (build_jni_stub): Likewise.
4059 (java_lang_expand_expr): Likewise.
4060 (note_instructions): Use xrealloc.
4061 (java_push_constant_from_pool): Don't mess with obstacks.
4062 (process_jvm_instruction): Likewise.
4063 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4065 * jcf-parse.c (get_constant): Don't mess with obstacks.
4066 (read_class): Likewise.
4067 (jcf_parse): Likewise.
4068 * lex.c (expression_obstack): Remove.
4069 (java_lex): Don't use obstack_free.
4070 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4071 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4072 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4073 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4074 * parse.y (gaol): Add more GC roots.
4075 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4076 (lookup_field_wrapper): Likewise.
4077 (obtain_incomplete_type): Don't mess with obstacks.
4078 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4080 (craft_constructor): Don't mess with obstacks.
4081 (safe_layout_class): Likewise.
4082 (java_complete_class): Likewise.
4083 (source_end_java_method): Likewise.
4084 (build_outer_field_access_methods): Likewise.
4085 (build_outer_method_access_method): Likewise.
4086 (maybe_build_thisn_access_method): Likewise.
4087 (build_dot_class_method_invocation): Likewise.
4088 (java_complete_tree): Likewise.
4089 (java_complete_lhs): Likewise.
4090 (do_merge_string_cste): Likewise.
4091 (patch_string_cst): Likewise.
4092 (array_constructor_check_entry): Likewise.
4093 * typeck.c (build_java_array_type): Likewise.
4094 (parse_signature_string): Likewise.
4095 (build_java_signature): Likewise.
4097 2000-10-12 Tom Tromey <tromey@cygnus.com>
4100 * gjavah.c (add_class_decl): Don't special-case inner classes.
4101 (add_namelet): Likewise.
4103 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4105 * java-tree.h: Constify current_encoding.
4106 * lang.c: Constify current_encoding.
4108 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4110 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4111 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4113 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4115 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4116 patch. Fixes gcj/340.
4118 2000-10-10 Tom Tromey <tromey@cygnus.com>
4120 * lex.c (java_new_lexer): Initialize out_first and out_last
4122 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4124 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4126 * parse.y (pop_current_osb): New function.
4127 (array_type:): Use `dims:', changed actions
4128 accordingly. Suggested by Anthony Green.
4129 (array_creation_expression:): Used pop_current_osb.
4130 (cast_expression:): Likewise.
4131 (search_applicable_method_list): Fixed indentation.
4133 2000-10-08 Anthony Green <green@redhat.com>
4135 * parse.y (array_type_literal): Remove production.
4136 (type_literals): Refer to array_type, not array_type_literal.
4138 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4140 Patch contributed by Corey Minyard.
4141 * decl.c (check_local_named_variable): New function.
4142 (tree check_local_unnamed_variable): Likewise.
4143 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4145 2000-10-07 Anthony Green <green@redhat.com>
4147 * class.c (layout_class): Handle case where superclass can't be
4150 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4152 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4155 2000-10-05 Tom Tromey <tromey@cygnus.com>
4157 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4158 * jvgenmain.c (class_mangling_prefix): Removed.
4159 (class_mangling_suffix): New global.
4161 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4163 (print_method_info): Handle overrides for static and final
4165 (process_file): Generate declaration for class object field.
4166 * class.c (cxx_keywords): New array.
4167 (utf8_cmp): New function.
4168 (cxx_keyword_p): New function.
4169 (layout_class_method): Mangle C++ keywords by appending `$'.
4170 (mangle_field): New function.
4171 (mangle_class_field): Use mangle_field. Mangle class name as
4173 (mangle_static_field): Use mangle_field.
4175 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4177 * decl.c (find_local_variable): Removed uncessary type check and
4178 fixed range check typo. From Corey Minyard.
4180 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4182 * decl.c (give_name_to_locals): New local `code_offset'. Call
4183 `maybe_adjust_start_pc'.
4184 * expr.c (note_instructions): New function.
4185 (expand_byte_code): Don't collect insn starts here.
4186 (peek_opcode_at_pc): New function.
4187 (maybe_adjust_start_pc): Likewise.
4188 * java-tree.h (maybe_adjust_start_pc): Declare.
4189 (note_instructions): Likewise.
4190 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4192 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4194 * parse.y (field_access:): Fixed indentation.
4195 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4197 2000-09-07 Tom Tromey <tromey@cygnus.com>
4200 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4201 JPRIMITIVE_TYPE_P, for arithmetic operators.
4202 (patch_method_invocation): Indentation fix.
4203 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4204 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4205 (do_unary_numeric_promotion): Cleaned up code.
4206 (valid_cast_to_p): Handle boolean correctly.
4208 2000-09-27 Tom Tromey <tromey@cygnus.com>
4210 * lex.c (java_read_unicode): Reset bs_count when finished with
4213 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4216 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4217 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4218 (typeck.o): Depend on ggc.h.
4219 * class.c (add_method_1): Use GC functions for allocation.
4220 (init_class_processing): Register roots.
4221 * decl.c (ggc_p): Set to 1.
4222 (pending_local_decls): Make it static.
4223 (push_jvm_slot): Use GC functions for allocation.
4224 (init_decl_processing): Register roots.
4225 (give_name_to_locals): Use GC functions for allocation.
4226 (lang_mark_tree): New function.
4227 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4228 functions for allocation.
4229 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4230 * lex.c (java_lex): Use build_string, rather than replicating it
4232 * parse.y (goal): Add more roots.
4233 (mark_parser_ctxt): New function.
4234 * typeck.c: Include ggc.h.
4236 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4238 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4239 contains something else than MODIFY_EXPR.
4241 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4243 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4244 * Makefile.in (parse.o): Depend on ggc.h.
4245 (class.o): Likewise.
4246 (constants.o): Likewise.
4249 (jcf-parse.o): Likewise.
4250 (jcf-write.o): Likewise.
4251 (mangle.o): Likewise.
4252 * class.c: Include ggc.h.
4253 (build_static_field_ref): Register GC roots.
4254 (layout_class): Likewise.
4255 (init_class_processing): Likewise.
4256 * constants.c: Include ggc.h.
4257 (current_constant_pool_data_ref): Remove.
4258 (tag_nodes): Move it to ...
4259 (get_tag_node): ... here. Register GC roots.
4260 * decl.c: Include ggc.h. Remove many global tree definitions.
4261 (throw_node): Define.
4262 (java_global_trees): Likewise.
4263 (predef_filenames): Make the size a constant.
4264 (init_decl_processing): Adjust accordingly.
4265 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4266 * expr.c: Include ggc.h.
4267 (init_expr_processing): Register GC roots.
4268 (build_invokeinterface): Likewise.
4269 * java-tree.h: Replace extern tree declarations with macros.
4270 (java_global_trees): New variable.
4271 (java_tree_index): New enumeration.
4272 (init_jcf_parse): Declare.
4273 * jcf-parse.c: Include ggc.h.
4274 (current_class): Remove declaration.
4275 (main_class): Likewise.
4276 (all_class_list): Likewise.
4277 (predefined_filename_p): Adjust for constant size of
4279 (init_jcf_parse): New function.
4280 * jcf-write.c: Include ggc.h.
4281 (generate_classfile): Register GC roots.
4282 (append_synthetic_attribute): Likewise.
4283 (append_innerclass_attribute_entry): Likewise.
4284 * lang.c: Include ggc.h.
4285 (lang_print_error): Register GC roots.
4286 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4288 * parse.y: Include ggc.h.
4289 (wfl_operator): Remove.
4290 (goal): Register GC roots.
4291 (java_pop_parser_context): Adjust for new field names.
4292 (java_parser_context_save_global): Likewse.
4293 (java_parser_context_restore_global): Likewise.
4294 (java_parser_context_suspend): Likewise.
4295 (java_parser_context_resume): Likewise.
4296 (verify_constructor_circularity): Register GC roots.
4297 (lookup_cl): Likewise.
4298 (java_reorder_fields): Likewise.
4299 (build_current_this): Likewise.
4300 (class_in_current_package): Likewise.
4301 (argument_types_convertible): Likewise.
4302 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4304 2000-09-14 Tom Tromey <tromey@cygnus.com>
4306 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4308 2000-09-13 Tom Tromey <tromey@cygnus.com>
4310 * jcf-parse.c: Include <locale.h>.
4311 * jv-scan.c: Include <locale.h>.
4313 2000-09-12 Tom Tromey <tromey@cygnus.com>
4315 * expr.c (pop_type_0): Return `Object' if trying to merge two
4317 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4318 interface types; `Object' is always a valid supertype.
4320 2000-09-12 Tom Tromey <tromey@cygnus.com>
4323 * jv-scan.c (help): Document --encoding.
4324 (options): Added `encoding' entry.
4325 (OPT_ENCODING): New define.
4326 (main): Handle --encoding.
4327 Include <langinfo.h> if nl_langinfo exists.
4328 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4330 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4331 (parse_source_file): Correctly call java_init_lex. Added `finput'
4332 argument. Use nl_langinfo to determine default encoding.
4333 * java-tree.h (current_encoding): Declare.
4334 * parse.y (java_parser_context_restore_global): Don't restore
4336 (java_parser_context_save_global): Don't set `finput' field.
4337 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4339 * lang.c (current_encoding): New global.
4340 (lang_decode_option): Recognize `-fencoding='.
4341 (finish_parse): Don't close finput.
4342 * parse.h (struct parser_ctxt): Removed `finput' and
4343 `unget_utf8_value' fields. Added `lexer' field.
4344 (java_init_lex): Fixed declaration.
4345 * lex.c (java_new_lexer): New function.
4346 (java_destroy_lexer): Likewise.
4347 (java_read_char): Added `lex' argument. Handle iconv case.
4348 (java_read_unicode): Added `lex' argument. Count backslashes in
4350 (java_init_lex): Added `finput' and `encoding' arguments. Set
4351 `lexer' field in ctxp.
4352 (BAD_UTF8_VALUE): Removed.
4353 (java_lex): Handle seeing UEOF in the middle of a string literal.
4354 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4355 (java_lexer): New structure.
4358 (DEFAULT_ENCODING): New define.
4359 (java_destroy_lexer): Declare.
4361 2000-09-12 Tom Tromey <tromey@cygnus.com>
4364 * lex.c (java_init_lex): Initialize java_io_serializable.
4365 * parse.y (java_io_serializable): New global.
4366 (valid_ref_assignconv_cast_p): An array can be cast to
4369 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4371 * decl.c, expr.c: Include defaults.h if not already included.
4372 Don't define the *_TYPE_SIZE macros.
4374 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4376 * typeck.c (build_java_array_type): Correct first parameter
4377 in ADJUST_FIELD_ALIGN invocation.
4379 2000-09-06 Tom Tromey <tromey@cygnus.com>
4381 * lang-specs.h: Also recognize `-femit-class-files'.
4383 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4385 * verify.c (merge_types): Load the types to merge if necessary.
4387 2000-09-02 Anthony Green <green@redhat.com>
4389 * jcf-io.c: Include zlib.h.
4390 (open_in_zip): Read compressed class file archives.
4391 * zipfile.h (ZipDirectory): Add uncompressed_size and
4392 compression_method fields.
4393 * zextract.c (read_zip_archive): Collect file compression info.
4395 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4397 * parse.y (do_resolve_class): Also explore superclasses of
4398 intermediate enclosing contexts when searching for inner classes.
4400 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4402 * parse.y (variable_declarator_id:): Better error message.
4403 (expression_statement:): Use YYNOT_TWICE.
4404 (cast_expression:): Likewise.
4405 (assignment:): Likewise.
4407 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4409 * parse.y (do_merge_string_cste): New locals. Create new
4410 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4412 2000-08-07 Hans Boehm <boehm@acm.org>
4414 * boehm.c (mark_reference_fields): Set marking bits for all words in
4415 a multiple-word record.
4416 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4419 2000-08-31 Mike Stump <mrs@wrs.com>
4421 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4422 jcf-dump$(exeext)): Make parallel safe.
4424 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4426 * jcf-parse.c (set_source_filename): Constify a char *.
4427 * jcf-write.c (append_innerclasses_attribute,
4428 make_class_file_name): Constify a char *. Don't recycle a
4429 variable for an unrelated purpose.
4430 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4431 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4433 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4435 * expr.c (can_widen_reference_to): Fixed indentation.
4436 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4437 * parse.y: `finit$' replaces `$finit$' in comments.
4438 (try_builtin_assignconv): Fixed leading comment.
4440 2000-08-25 Greg McGary <greg@mcgary.org>
4442 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4444 2000-08-24 Greg McGary <greg@mcgary.org>
4446 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4447 * parse.y (BINOP_LOOKUP): Likewise.
4449 2000-08-22 Andrew Haley <aph@cygnus.com>
4451 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4452 sign extending. Fixes gcj/321.
4453 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4454 combining to make a jlong. Fixes gcj/321.
4456 2000-08-21 Nix <nix@esperi.demon.co.uk>
4458 * lang-specs.h: Do not process -o or run the assembler if
4461 2000-08-16 Andrew Haley <aph@cygnus.com>
4463 * typeck.c (build_java_array_type): Rewrite code to do array
4464 alignment. Take into account back-end macros when aligning array
4465 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4466 user to set alignment. Fixes gcj/252 and 160.
4468 2000-08-09 Tom Tromey <tromey@cygnus.com>
4470 * parse.y (check_abstract_method_definitions): Now return `int'.
4471 Check implemented interfaces. Fixes PR gcj/305.
4473 * parse.y (patch_switch_statement): Disallow `long' in switch
4474 expressions. Fixes PR gcj/310.
4476 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4478 * decl.c (finit_leg_identifier_node): New global.
4479 (init_decl_processing): Use `finit$' to initialize
4480 finit_identifier_node. Use `$finit$' to initialize
4481 finit_leg_identifier_node.
4482 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4483 * java-tree.h (finit_identifier_node): Changed attached comment.
4484 (finit_leg_identifier_node): New declaration.
4485 (ID_FINIT_P): Take finit_identifier_node and
4486 finit_leg_identifier_node into account. This is a backward
4489 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4491 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4493 (generate_bytecode_insns): Check `nargs' before emitting it.
4494 * verify.c (merge_type_state): Fixed typo.
4495 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4496 generate_bytecode_{conditional,insns}.
4498 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4500 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4503 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4505 * class.c (maybe_layout_super_class): Fixed indentation.
4506 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4507 (java_check_methods): New function declaration.
4508 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4509 instead of `str_ptr'.
4510 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4511 of a `invokeinterface' at the right time.
4512 * parse.h (WFL_STRIP_BRACKET): New macro.
4513 (SET_TYPE_FOR_RESOLUTION): Use it.
4514 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4515 (check_class_interface_creation): Don't check for cross package
4516 innerclass name clashes.
4517 (method_header): Behave properly if MDECL is `error_mark_node'.
4518 (method_declarator): Return `error_mark_node' if bogus current
4520 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4521 (resolve_and_layout): New local `decl_type', set and used. Call
4523 (java_check_methods): New method.
4524 (java_layout_classes): Use it.
4525 (resolve_qualified_expression_name): No EH check necessary in
4527 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4529 (patch_assignment): Set DECL_INITIAL on integral final local.
4531 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * java-tree.h (flag_extraneous_semicolon): New extern.
4534 * lang-options.h: (-Wextraneous-semicolon): New option.
4535 * lang.c (flag_redundant): Fixed typo in leading comment.
4536 (flag_extraneous_semicolon): New global.
4537 (lang_decode_option): Set `flag_extraneous_semicolon' when
4538 -Wall. Decode `-Wextraneous-semicolon'.
4539 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4540 `empty_statement' rule.
4541 (class_body_declaration): Likewise.
4542 (method_body:): Accept `;' as a method body.
4543 (static_initializer:): Removed `SC_TK' hack.
4544 (constructor_block_end:): Likewise.
4545 (empty_statement:): Report deprecated empty declaration. Fixes
4548 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4550 * parse.y (build_dot_class_method_invocation): Changed parameter
4551 name to `type'. Build signature from `type' and convert it to a
4552 STRING_CST if it's an array.
4553 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4554 to use `ref_type' directly.
4556 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4558 * lang-options.h: Added a comma after the last element to avoid
4559 syntax errors when other languages define additional options.
4561 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4563 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4564 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4565 (jc1): Link with $(BACKEND).
4566 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4568 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4570 * jvspec.c: Adjust type of second argument to
4571 lang_specific_driver, and update code as necessary.
4573 * class.c (build_dtable_decl): Initialize dummy.
4575 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4578 method bodies not to rule out discarding `<clinit>'; don't use
4579 <clinit> to initialize static fields with constant initializers.
4581 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4583 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4585 (method_synthetic): New global.
4586 (HANDLE_METHOD): Recognize synthetic method and tell
4587 `print_method_info' about it.
4588 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4589 processing a synthetic method.
4590 * jcf-reader.c (skip_attribute): New function.
4591 ( skip_attribute): Likewise.
4593 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4595 * parse.y (build_outer_field_access): Fixed comments.
4596 (fix_constructors): Emit the initialization of this$<n> before
4598 (resolve_qualified_expression_name): Build an access to `decl' if
4601 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4603 * parse-scan.y (curent_class): Non longer const.
4604 (inner_qualifier, inner_qualifier_length): Deleted.
4605 (current_class_length): New global.
4606 (bracket_count): Fixed typo in leading comment.
4607 (anonymous_count): New global.
4608 (class_instance_creation_expression:): Handle anonymous classes.
4609 (anonymous_class_creation:): New rule.
4610 (push_class_context): Rewritten.
4611 (pop_class_context): Likewise.
4612 (INNER_QUALIFIER): Macro deleted.
4613 (report_class_declaration): call `push_class_context' when
4614 entering the function. `fprintf' format modified not to use
4616 (report_class_declaration): Assign `package_name' and
4617 `current_class' to NULL separately.
4619 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4621 * expr.c (build_invokeinterface): Call layout_class_methods on
4624 2000-07-27 Tom Tromey <tromey@cygnus.com>
4625 Anthony Green <green@cygnus.com>
4626 Alexandre Petit-Bianco <apbianco@cygnus.com>
4628 * class.c (make_class_data): Create vtable for abstract classes.
4629 (get_dispatch_table): Changed to cope with abstract classes.
4631 2000-07-27 Tom Tromey <tromey@cygnus.com>
4633 * parse.y (patch_method_invocation): Don't reverse the argument
4634 list when dealing with anonymous class constructors. Fixed typo in
4637 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4639 * parse.y (build_alias_initializer_parameter_list): Reverse
4640 crafted list when building aliases for anonymous class
4643 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4645 * parse.y (jdep_resolve_class): Don't bother checking potential
4646 innerclass access if `decl' is NULL.
4647 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4650 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4652 * parse.c: Remove (again.)
4654 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4656 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4657 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4658 outside the `if' statement, alias to innerclass removed, `decl'
4659 used to mark the class complete.
4661 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4663 * parse.y (simple_name:): Fixed typo in error message.
4665 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4667 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4668 or its first operand can be error marks.
4670 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4673 * parse.y (method_header): Likewise.
4675 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4677 * parse.y (process_imports): Consider that one might be trying to
4678 import an innerclass. Fixes gcj/254
4680 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.y (find_as_inner_class): Handle the case where the
4683 enclosing context of an innerclass has been loaded as bytecode.
4685 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4687 * parse.y (simple_name:): Reject `$' in type names.
4688 (resolve_type_during_patch): Use `type' as a second
4689 argument to resolve_no_layout. Fixes gcj/257.
4691 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4693 * parse.y (find_most_specific_methods_list): Select the only
4694 non-abstract method even if max has been set.
4695 Fixes gcj/285, gcj/298.
4697 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4699 * lang-specs.h: Added %(jc1) to java compiler options.
4701 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4703 * .cvsignore: New file.
4705 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4707 * parse.y (not_accessible_p): Access granted to innerclasses
4708 (indirectly) extending the reference type. Fixes gcj/249.
4710 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4712 * parse.y (patch_method_invocation): Fixed comment.
4713 (maybe_use_access_method): Build this$<n>s to the context of the
4714 target method, or a type that extends it. Fixes gcj/242.
4716 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4720 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4722 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4724 2000-07-13 Tom Tromey <tromey@cygnus.com>
4726 * lang-specs.h: Added %{I*}.
4728 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4730 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4732 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4734 * parse-scan.c: Remove.
4736 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4738 * class.c (set_super_info): Handled protected inner classes.
4739 (common_enclosing_context_p): Bail early if arguments aren't both
4741 (get_access_flags_from_decl): Handle private and protected inner
4743 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4744 (CLASS_PROTECTED): Likewise.
4745 (struct lang_type): New bitfield `poic'.
4746 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4748 (check_inner_class_access): Renamed arguments, added
4749 comments. Handles protected inner classes (fixes gcj/225)
4750 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4752 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4754 * parse.y (resolve_qualified_expression_name): Verify qualified
4755 access to `this'. Fixes gcj/239.
4757 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * jcf-write.c (generate_classfile): Don't install ConstantValue
4762 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4764 * parse.y (resolve_qualified_expression_name): Handle inner class
4765 access. Fixes gcj/256.
4767 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4769 * jcf-write.c (generate_classfile): Properly install the
4770 ConstantValue attribute and the initial value constant pool index
4771 on string constants.
4772 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4775 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4777 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4779 * parse.y (find_as_inner_class): Fixed typo.
4780 (do_resolve_class): Explore enclosing contexts when searching for
4781 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4782 (check_inner_class_access): Check `decl' which can be null in case
4785 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4787 * java-tree.h (java_debug_context): Declared `extern'.
4788 (safe_layout_class): Likewise.
4789 * parse.y (resolve_field_access): Field must be `static' in order
4790 to be replaced by its initial value. Added comments.
4791 (find_applicable_accessible_methods_list): Fixed typo.
4792 (find_most_specific_methods_list): Methods found in innerclasses
4793 take over methods founds in the enclosing contexts.
4794 (java_complete_tree): Loosen restrictions on the type of DECLs
4795 that can be replaced by their initialization values.
4796 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4798 2000-07-05 Tom Tromey <tromey@cygnus.com>
4800 * Make-lang.in (PARSE_DIR): New macro.
4801 (PARSE_RELDIR): Likewise.
4802 (PARSE_C): Likewise.
4803 (PARSE_SCAN_C): Likewise.
4804 ($(PARSE_C)): New target.
4805 ($(PARSE_SCAN_C)): Likewise.
4806 (SET_BISON): New macro.
4807 (BISONFLAGS): Likewise.
4808 (JAVABISONFLAGS): Likewise.
4810 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4812 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4813 argument on the first pass for CNI as well as JNI.
4814 (print_method_info): Set up method name on the first pass only.
4816 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * parse.y (parser_qualified_classname): Removed parameter
4820 (create_interface): Removed first passed parameter to
4821 parser_qualified_classname.
4822 (create_class): Likewise. Don't install alias on static
4823 innerclasses. Fixes gcj/275.
4825 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4827 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4828 debugable statement with empty_stmt_node. Fixes gcj/272
4830 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4832 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4835 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4837 * jcf-write.c (push_long_const): Appropriately cast short negative
4840 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4842 * parse.y (verify_constructor_super): Use loop variable
4843 `m_arg_type' initialized with `mdecl_arg_type'.
4845 2000-06-29 Tom Tromey <tromey@cygnus.com>
4847 * parse.y (resolve_field_access): Handle case where `type_found'
4850 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4852 * expr.c (lookup_field): The same field can be found through two
4853 different interface. Don't declare it ambiguous in that case.
4855 2000-06-27 Tom Tromey <tromey@cygnus.com>
4857 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4858 follows \r, then unget it at a lower level.
4860 2000-06-26 Tom Tromey <tromey@cygnus.com>
4862 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4865 2000-06-25 Tom Tromey <tromey@cygnus.com>
4867 * parse.y (for_statement): Wrap expression in a WFL if it is a
4868 constant. For PR gcj/268.
4870 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4872 * parse.y (do_resolve_class): Minor optimiztion in the package
4873 list search. Removed unnecessary test and return statement.
4874 (valid_ref_assignconv_cast_p): Order of arguments to
4875 enclosing_context_p fixed.
4877 2000-06-24 Tom Tromey <tromey@cygnus.com>
4879 * expr.c (lookup_field): Print error and return error_mark_node if
4880 field reference is ambiguous.
4882 * parse.y (check_abstract_method_definitions): Also check if
4883 `other_method' is abstract.
4885 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4887 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4889 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4890 (struct lang_type): New field `pic'.
4891 (CLASS_PRIVATE): New macro.
4892 * parse.y (check_inner_class_access): New function.
4893 (jdep_resolve_class): Call it.
4895 2000-06-23 Tom Tromey <tromey@cygnus.com>
4897 * parse.y (patch_incomplete_class_ref): Initialize the returned
4898 class. For PR gcj/260.
4900 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4902 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4904 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4906 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4907 Java specific checks.
4908 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4910 * java-tree.def (CASE_EXPR): Marked 'e'.
4911 (DEFAULT_EXPR): Likewise.
4912 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4914 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4915 Java specific checks.
4916 (generate_bytecode_insns): Test try_block for BLOCK before using
4918 * parse.y (build_wfl_wrap): Added `location' argument. Set
4919 EXPR_WFL_LINECOL accordingly.
4920 (dim_expr:): Wrap constants with WFLs.
4921 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4922 (resolve_package): Check for `stmt' not being a BLOCK before
4923 building a debuggable statement with it.
4924 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4926 (resolve_field_access): Make sure `decl' is a DECL before treating
4928 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4929 IDENTIFIER_NODE before treating it as such.
4930 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4931 treating it as such.
4932 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4933 to be applied only on non array types.
4935 2000-06-16 Per Bothner <per@bothner.com>
4937 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4938 define in terms of DECL_RESULT, as that fails when --enable-checking.
4940 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4942 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4943 types the same in comparison.
4944 (CHECK_OP): Add static prototype.
4946 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4948 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4949 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4952 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4954 * decl.c (create_primitive_vtable): Prototype.
4956 * jcf-write.c (generate_bytecode_insns): Initialize variable
4959 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4961 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4963 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4964 to track searched classes, and do not search the same class more than
4965 once. Call find_applicable_accessible_methods_list on immediate
4966 superclass, instead of search_applicable_method_list on all ancestors.
4969 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4971 * parse.y (register_fields): Permit static fields in inner classes
4972 if they are final. Fix for PR gcj/255.
4974 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4976 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4977 * parse.y (find_in_imports): Returned type changed to void,
4978 leading comment fixed.
4979 (register_package): New function.
4980 (qualify_and_find): Likewise.
4981 (package_declaration:): Use `register_package'.
4982 (single_type_import_declaration:): Removed local variable
4983 `node'. Added missing `;' for consistency.
4984 (type_import_on_demand_declaration:): Use `chainon' to link new
4986 (lookup_field_wrapper): Lookup local variables defined in outer
4988 (java_complete_class): Don't reverse the list of imported on demand.
4989 (do_resolve_class): Reorganized. Removed local variable
4990 `original_name'. Call `qualify_and_find' with the current package
4991 name, invoke `find_in_imports_on_demand' right after. Call
4992 `qualify_and_find' with the packages we've seen so far. Fixed
4993 operations numbering in comments.
4994 (java_expand_class): Don't reverse `package_list'.
4995 (find_most_specific_methods_list): New local variables `abstract'
4996 and `candidates'. Use them to pick the right method.
4998 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5000 * parse.y (check_modifiers_consistency): Don't subtract out
5001 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5003 2000-06-04 Philipp Thomas <pthomas@suse.de>
5005 * Makefile.in (INTLLIBS): New.
5009 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5011 * class.c (get_dispatch_table): Build the vtable dummy entry list
5012 element with a null purpose. Fixed leading comment.
5013 (build_dtable_decl): Build an accurate dtable type when appropriate
5016 2000-06-02 Richard Henderson <rth@cygnus.com>
5018 * lang.c (lang_get_alias_set): New.
5020 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5022 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5023 before using it as the accessed field.
5025 2000-05-31 Tom Tromey <tromey@cygnus.com>
5027 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5028 char_array_vtable, short_array_vtable, int_array_vtable,
5029 long_array_vtable, float_array_vtable, double_array_vtable):
5031 * expr.c (get_primitive_array_vtable): New function.
5032 (create_primitive_vtable): New function.
5033 (java_lang_expand_expr): Enable code to statically generate
5035 * decl.c (init_decl_processing): Create primitive vtables.
5036 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5037 short_array_vtable, int_array_vtable, long_array_vtable,
5038 float_array_vtable, double_array_vtable): Define.
5040 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5042 * java/parse.y (find_applicable_accessible_methods_list):
5043 Don't add an uninitialized value to the list.
5045 2000-05-25 Tom Tromey <tromey@cygnus.com>
5047 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5048 when trying to see if field's class should be initialized. Always
5049 initialize field's declaring class, not qualified class.
5052 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5053 `wfl_operator', to maybe_build_primttype_type_ref.
5056 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5058 * parse.y (patch_method_invocation): Don't try to lookup methods
5061 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5063 * parse.y (resolve_field_access): Call the appropriate <clinit>
5064 before accessing the length of a static array. Craft a decl for
5065 the field while its time. Fixes PR gcj/129.
5067 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5069 * parse.y (resolve_package): Correctly set `*next' (was off by
5071 (resolve_qualified_expression_name): Fixed comment.
5073 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5075 * jcf-parse.c (jcf_parse_source): Reset current_class and
5076 current_function_decl to NULL before parsing a new file.
5078 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5080 * parse.y (block_end:): If the collected block doesn't feature a
5081 statement, insert an empty statement.
5083 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5085 * parse.y (maybe_yank_clinit): New function.
5086 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5087 end of the list of methods belonging to a class.
5088 (java_complete_expand_method): Check whether <clinit> is really
5089 necessary and expand it accordingly.
5091 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5093 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5094 processed by the method's switch statement.
5096 2000-05-19 Tom Tromey <tromey@cygnus.com>
5098 * java-tree.h: Added init state enum.
5099 * decl.c (emit_init_test_initialization): Initialize class
5100 initialization check variable by looking at class' state.
5102 2000-05-19 Tom Tromey <tromey@cygnus.com>
5104 * java-tree.h (build_instanceof): Declare.
5105 (build_get_class): Declare.
5106 * parse.y (patch_binop): Use build_instanceof.
5107 * expr.c (build_instanceof): New function. If class is final,
5108 don't make a function call.
5109 (expand_java_INSTANCEOF): Use it.
5110 (build_get_class): New function.
5112 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5114 * jcf-write.c (generate_classfile): Scan the source_file for
5115 slashes with the right pointer variable.
5117 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5119 * lang.c (lang_decode_option): Update -Wunused flags by calling
5121 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5123 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5125 * check_init.c (check_init): Constify local char *.
5126 * class.c (push_class): Constify local char *.
5127 * java_tree.h: Update prototypes.
5128 * jcf-io.c (open_class): Constify filename parameter and
5130 (find_class): Remove redundant string copy. Cast return from
5132 * jcf-parse.c (read_class, parse_class_file, yyparse):
5133 Constify local char *.
5134 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5135 Constify local char *.
5136 * jcf.h (JCF): Constify filename and classname.
5137 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5138 * lang.c (init_parse): Constify parameter and return value.
5139 * lex.c (java_get_line_col): Constify filename parameter.
5140 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5141 * parse.y (java_parser_context_suspend,
5142 issue_warning_error_from_context, safe_layout_class): Constify
5144 * parse.c: Regenerate.
5146 2000-05-08 Tom Tromey <tromey@cygnus.com>
5148 * expr.c (build_jni_stub): Cache the result of
5149 _Jv_LookupJNIMethod.
5151 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5153 * decl.c (predef_filenames_size): Now 7.
5154 (predef_filenames): New seventh entry.
5156 2000-05-04 Tom Tromey <tromey@cygnus.com>
5158 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5159 Keep track of when we've seen a reference field after a
5160 non-reference field.
5161 (get_boehm_type_descriptor): Handle case where we see
5162 non-reference fields but no trailing reference field.
5163 * decl.c (rawdata_ptr_type_node): Define.
5164 (init_decl_processing): Initialize rawdata_ptr_type_node.
5165 * java-tree.h (rawdata_ptr_type_node): Declare.
5167 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5169 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5170 specifiers in calls to fprintf.
5172 2000-05-03 Andrew Haley <aph@cygnus.com>
5174 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5176 * javaop.h (WORD_TO_INT): New function.
5177 (IMMEDIATE_s4): Use WORD_TO_INT.
5178 * jcf.h (JPOOL_INT): Ditto.
5180 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5183 2000-04-19 Tom Tromey <tromey@cygnus.com>
5185 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5187 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5189 * expr.c (build_jni_stub): New function.
5190 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5192 * parse.y (java_complete_expand_methods): Expand a native method
5193 and call build_jni_stub if -fjni given.
5194 * lang-options.h: Document -fjni.
5195 * lang.c (flag_jni): New global.
5196 (lang_f_options): Added `jni' entry.
5197 * java-tree.h (soft_lookupjnimethod_node,
5198 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5200 (flag_jni): Declare.
5201 (build_jni_stub): Declare.
5202 (struct lang_decl): Added `native' flag.
5203 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5205 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5206 soft_jnipopsystemframe_node): New globals.
5207 (init_decl_processing): Set them. _Jv_InitClass only takes one
5210 * java-tree.def: Put into `C' mode.
5212 2000-04-27 Tom Tromey <tromey@cygnus.com>
5215 * expr.c (expand_invoke): Generate check to see if object pointer
5216 is null in nonvirtual invocation case.
5217 * java-tree.h (soft_nullpointer_node): Declare.
5218 * decl.c (soft_nullpointer_node): New global.
5219 (init_decl_processing): Initialize soft_nullpointer_node.
5220 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5221 or `private' methods.
5222 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5224 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5226 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5229 2000-04-26 Tom Tromey <tromey@cygnus.com>
5231 * zextract.c (find_zip_file_start): New function.
5232 (read_zip_archive): Use it.
5234 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5236 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5238 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5240 * class.c (common_enclosing_context_p): New function.
5241 * java-tree.h (common_enclosing_context_p): Added prototype.
5242 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5243 classes sharing an outer context with the current instance.
5244 * parse.y (build_access_to_thisn): Fixed leading comment.
5245 (verify_constructor_super): New local `supper_inner'. Skip
5246 enclosing context argument in the case of inner class constructors.
5247 (patch_method_invocation): Insert proper context as second
5248 parameter to pure inner class constructor super invocations.
5250 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5252 * parse.y (end_class_declaration): Reset the interface number
5255 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 * parse.y (source_start_java_method): Deleted unnecessary code.
5258 (patch_method_invocation): Fixed comment.
5260 2000-04-24 Robert Lipe <robertlipe@usa.net>
5262 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5264 2000-04-23 Tom Tromey <tromey@cygnus.com>
5266 * boehm.c (mark_reference_fields): Use int_byte_position.
5268 2000-04-22 Tom Tromey <tromey@cygnus.com>
5270 * boehm.c (mark_reference_fields): Only call byte_position on
5273 2000-04-22 Tom Tromey <tromey@cygnus.com>
5275 * boehm.c (mark_reference_fields): Added `last_view_index'
5276 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5278 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5280 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5281 * parse.y (check_class_interface_creation): Fixed comments. Select
5282 permitted modifiers for (inner) interfaces. Changed error message
5283 to report rejected modifiers used with local classes.
5285 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5288 of directly inherited type considered in scope.
5289 * parse.y (do_resolve_class): Search inherited classes for inner
5292 2000-04-20 Tom Tromey <tromey@cygnus.com>
5294 * parse.y (not_accessible_p): Use member's class, not current
5295 class, when doing inheritance check for protected reference.
5298 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5300 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5302 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5304 * parse.y (lookup_field_wrapper): Search for final local aliases.
5305 (resolve_expression_name): Let lookup_field_wrapper search for
5306 final local aliases. Force the value of `name' if one is found.
5307 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5308 an expression name. Fixed comments.
5310 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5312 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5314 2000-04-19 Tom Tromey <tromey@cygnus.com>
5316 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5318 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5320 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5322 2000-04-18 Tom Tromey <tromey@cygnus.com>
5325 * gjavah.c (utf8_cmp): Changed return value.
5326 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5328 (cxx_keywords): New global.
5329 (get_field_name): Handle new result of cxx_keyword_subst.
5330 (print_method_info): Likewise.
5332 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5334 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5335 with a newline, for CNI.
5336 (print_stub_or_jni): Print a space or newline before method name for
5338 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5339 (process_file): Include gcj/cni.h if generating CNI stubs.
5341 2000-04-16 Tom Tromey <tromey@cygnus.com>
5343 * gjavah.c (decompile_method): Use print_field_name.
5346 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5348 * parse.y (java_expand_classes): Reverse the package list once.
5349 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5351 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5352 the `==' and `!=' operators.
5354 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * jcf-write.c (generate_bytecode_insns): At invokation time,
5357 always relate an interface method to the type of its selector.
5359 2000-04-05 Tom Tromey <tromey@cygnus.com>
5362 * expr.c (expand_invoke): Generate check to see if object pointer
5363 is null in nonvirtual invocation case.
5364 * java-tree.h (soft_nullpointer_node): Declare.
5365 * decl.c (soft_nullpointer_node): New global.
5366 (init_decl_processing): Initialize soft_nullpointer_node.
5367 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5368 or `private' methods.
5369 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5371 2000-04-05 Tom Tromey <tromey@cygnus.com>
5374 * parse.y (check_final_assignment): Recognize assignments to the
5375 `length' field of an array when generating class files.
5377 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5379 * class.c (decl_hash): Prototype removed.
5380 (decl_compare): Likewise.
5382 2000-04-05 Tom Tromey <tromey@cygnus.com>
5384 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5385 * parse.y (check_modifiers_consistency): Check for final/volatile
5386 clash. Fixes PR gcj/164.
5388 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5390 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5392 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5394 (add_method_1): Use `java_hash_hash_tree_node' and
5395 `java_hash_compare_tree_node'.
5396 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5397 (java_hash_compare_tree_node): Likewise.
5398 * parse.y (find_applicable_accessible_methods_list): Create,
5399 delete and use a hash table to remember already searched interfaces.
5401 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5403 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5406 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5408 * boehm.c (mark_reference_fields, set_bit): Prototype.
5409 (set_bit): Un-ANSI-fy definition.
5411 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5414 * decl.c (emit_init_test_initialization): Likewise.
5416 * gjavah.c (jni_print_char): Likewise.
5418 * parse.y (create_new_parser_context): Likewise.
5420 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5422 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5423 patch missing hunk. Fixed indentation.
5425 2000-03-30 Tom Tromey <tromey@cygnus.com>
5427 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5428 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5430 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5432 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5433 when negative *before* using it as an array index.
5434 * ChangeLog: Fixed typo.
5436 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5438 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5439 to 0 when it reaches -1.
5441 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5443 * jcf-parse.c (get_constant): Properly cast `num' during the
5444 invocation of `add_double'.
5445 * jcf-write.c (push_long_const): Properly cast `lo' before
5446 comparing it to short bounds.
5447 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5448 `interface_body:' is reduced after the current interface is
5451 2000-03-26 Tom Tromey <tromey@cygnus.com>
5453 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5454 Java-specific `-f' option.
5456 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5458 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5459 Adjust order of making types.
5460 Make bitsize_*_node values.
5462 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5464 * class.c (make_field_value): Use byte_position.
5465 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5466 (java_array_data_offset): Likewise.
5467 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5470 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5472 * parse.y (check_abstract_method_definitions): New local
5473 `end_type_reached'. Make sure we also consider `end_type'.
5474 (java_check_abstract_method_definitions): Make sure we eventually
5475 consider `java.lang.Object'.
5476 (maybe_use_access_method): Don't use access method if not in the
5477 context of a pure inner class or if the method's context is right.
5478 (find_applicable_accessible_methods_list): New static flag
5479 `object_done'. Don't search abstract classes as interfaces. Fixed
5480 indentation. Fixed the `java.lang.Object' only search. Search
5481 class interface(s) first, then fully search enclosing contexts.
5482 (find_most_specific_methods_list): Pick the closest candidate when
5483 they're all abstract.
5485 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5487 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5488 properly initialize `finished_label'. Don't emit gotos for empty
5491 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5493 * except.c (emit_handlers): Clear catch_clauses_last.
5495 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5497 * parse.y (check_method_types_complete): New function.
5498 (create_class): Reset anonymous class counter only when seeing an
5500 (java_complete_class): JDEP_METHOD: Don't recompute signature
5503 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * class.c (build_static_ref): Fixed indentation in comment.
5506 * java-tree.def (TRY_EXPR): Fixed typo in name.
5507 (CLASS_LITERAL): Likewise.
5508 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5509 (struct lang_type): New field `dot_class'.
5510 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5511 (generate_classfile): Method `class$' is synthetic.
5512 * parse.y (build_do_class_method): New function.
5513 (build_dot_class_method_invocation): Likewise.
5514 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5515 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5516 (qualify_ambiguous_name): Likewise.
5517 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5518 (build_try_statement): Fixed leading comment.
5520 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5522 * class.c (make_field_value): Properly handle sizes.
5523 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5524 (layout_class_method): Count using trees.
5525 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5526 * expr.c (java_array_data_offset): Use int_bit_position.
5527 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5528 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5530 2000-03-16 Tom Tromey <tromey@cygnus.com>
5532 * lang.c (flag_hash_synchronization): New global.
5533 (lang_f_options): Added `hash-synchronization'.
5534 * lang-options.h: Mention -fhash-synchronization.
5535 * java-tree.h (flag_hash_synchronization): Declare.
5536 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5537 hash table synchronization is disabled.
5538 * decl.c (init_decl_processing): Only push `sync_info' value when
5539 hash table synchronization is disabled.
5540 * class.c (make_class_data): Only push `sync_info' field when hash
5541 table synchronization is disabled. Removed dead code.
5543 2000-03-16 Tom Tromey <tromey@cygnus.com>
5545 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5547 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5551 * parse.y (patch_method_invocation): Handle anonymous classes
5552 creation in static context.
5554 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5556 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5557 * parse.y (resolve_qualified_expression_name): Use it.
5558 (patch_method_invocation): Likewise.
5560 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5562 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5563 depending on the type of dependency which dictates what the
5565 (unresolved_type_p): Resolved types limited to the current class.
5567 2000-03-15 Tom Tromey <tromey@cygnus.com>
5569 * decl.c (init_decl_processing): Set type of `sync_info' to be
5572 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5573 Correctly compute bit number for current slot. Zero `high' and
5574 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5575 mark_reference_fields.
5576 (mark_reference_fields): New function.
5578 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5580 * parse.y (register_incomplete_type): Fixed initialization of
5583 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5587 (push_class_context, pop_class_context): New function.
5588 (class_body:): Call pop_class_context.
5589 (interface_body:): Likewise.
5590 (INNER_QUALIFIER): New macro.
5591 (report_class_declaration): Changed output format and use
5592 INNER_QUALIFIER. Call push_class_context.
5594 2000-02-14 Andrew Haley <aph@cygnus.com>
5596 * check-init.c (check_init): Add new cases for unary and binary
5599 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5601 * parse.y (resolve_package): Set `next' once a type name has been
5602 progressively discovered.
5603 (resolve_qualified_expression_name): Propagate resolution only if
5604 there are remaining qualifiers. Take into account `q' might have
5605 been cleared after re-qualification.
5606 * parse.y (patch_method_invocation): New local `resolved'.
5607 Section dealing with qualified expression rewritten to use
5608 resolve_field_access.
5610 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5612 * parse.h (PUSH_CPC): Fixed indentation.
5613 (DEBUG_CPC): New macro.
5614 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5615 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5616 * parse.y (class_body_declaration:): Use
5617 SET_CPC_INSTANCE_INITIALIZER_STMT.
5618 (method_declaration:): Check for null current_function_decl.
5619 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5620 (java_parser_context_pop_initialized_field): Better handling of
5622 (maybe_make_nested_class_name): Mark nested class name as
5623 qualified when necessary.
5624 (end_class_declaration): Don't call java_parse_context_resume when
5625 one or more error occurred.
5626 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5627 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5628 SET_CPC_INITIALIZER_STMT.
5629 (method_header): Check for inner classes declaring static methods.
5630 (resolve_qualified_expression_name): Handle situation where `this'
5633 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5635 * typeck.c (build_prim_array_type): Correctly set the high word too.
5637 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5641 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5642 list of methods for interfaces.
5644 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5646 * parse.y (qualify_ambiguous_name): Properly handle expressions
5649 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5651 * parse.y (check_final_assignment): Extended to process
5653 (patch_assignment): Have check_final_assignment called only once.
5655 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5657 * java-tree.h (IS_INIT_CHECKED): New flag.
5658 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5659 * parse.y (patch_string): Call force_evaluation_order on the
5660 completed string concatenation tree.
5661 * expr.c (force_evaluation_order): Call force_evaluation_order on
5662 function's arguments too.
5664 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5666 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5667 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5668 (build_anewarray): Likewise.
5669 * parse.y (patch_newarray): Likewise.
5670 * parse.c: Regenerated.
5672 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5674 * decl.c (init_decl_processing): Added new class fields `depth',
5675 `ancestors', and `idt' to class_type_node. Use
5676 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5677 * class.c (make_class_data): Push initial values for new fields.
5678 * java-tree.h: Updated prototype for `build_invokeinterface'.
5679 * expr.c (build_invokeinterface): Changed parameters to accept
5680 `method' tree. Calculate index of `method' in its declaring
5681 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5682 (expand_invoke): Call `build_invokeinterface' with new parameters.
5683 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5686 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5688 * typeck.c (lookup_do): Search superinterfaces first
5689 when looking up an interface method. From Godmar Back
5692 2000-03-06 Tom Tromey <tromey@cygnus.com>
5694 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5696 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5698 * java-tree.h (lookup_argument_method2): Declared.
5699 (safe_layout_class): Prototype moved from parse.h.
5700 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5701 * parse.y (java_check_regular_methods): Local `super_class' gone.
5702 Call lookup_argument_method2 instead of lookup_argument_method.
5703 Perform modifier match for methods found declared in implemented
5704 interfaces. Fixed indentation problem. Overriding/hiding error
5705 report to take place only for methods found in classes.
5706 * typeck.c (lookup_argument_method): Changed leading
5707 comment. Re-written by calling lookup_do.
5708 (lookup_argument_method2): New function.
5709 (lookup_java_method): Re-written by calling lookup_do.
5710 (lookup_do): New function.
5712 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5714 * check-init.c (check_init): Removed dead code. Handle (blank)
5716 * parse.y (declare_local_variables): New local `final_p', set it
5717 and use it to initialize LOCAL_FINAL.
5718 (check_final_assignment): Only check FIELD_DECLs.
5720 2000-02-17 Tom Tromey <tromey@cygnus.com>
5722 * Makefile.in (JAVA_OBJS): Added boehm.o.
5723 (boehm.o): New target.
5724 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5725 * java-tree.h (flag_use_boehm_gc): Declare.
5726 (get_boehm_type_descriptor): Declare.
5727 * lang.c (lang_f_options): Added `use-boehm-gc'.
5728 (flag_use_boehm_gc): New global.
5729 * lang-options.h: Added -fuse-boehm-gc.
5730 * boehm.c: New file.
5731 * class.c (get_dispatch_table): If class uses a Boehm type
5732 descriptor, put it in the vtable.
5733 (make_class_data): Removed dead code.
5735 2000-03-03 Per Bothner <per@bothner.com>
5737 * decl.c (init_decl_processing): Initialize sizetype properly.
5739 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5741 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5742 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5743 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5744 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5745 (jcf_parse): New local `current'. Load innerclasses seen in outer
5746 context being processed.
5747 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5748 * jcf-write.c (append_innerclasses_attribute): New function.
5749 (append_innerclasses_attribute_entry): Likewise.
5750 (get_access_flags): Handle static classes. Set anonymous and local
5751 classes to be private.
5752 (generate_classfile): Attribute count adjusted. Call
5753 append_innerclasses_attribute.
5754 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5755 PURE_INNER_CLASS_TYPE_P.
5756 * parse.y (parser_qualified_classname): New parameter `is_static',
5757 produce non qualified name accordingly.
5758 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5759 (create_interface): Added argument to parser_qualified_classname.
5760 (create_class): Added argument to parser_qualified_classname. Setup
5761 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5762 (add_inner_class_fields): Fixed indentation.
5763 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5764 (method_declarator): Fixed typo in comment.
5765 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5766 (build_current_thisn): Likewise.
5767 (patch_method_invocation): Likewise.
5769 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5771 * decl.c (current_function_decl): Move to toplev.c.
5773 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5775 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5776 (DECL_BIT_INDEX): Use underlying representation.
5777 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5779 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5781 * expr.c (build_java_ret): Pass proper type to size_binop.
5783 2000-02-25 Anthony Green <green@cygnus.com>
5785 * expr.c (build_class_init): Mark the decl to be ignored by
5787 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5788 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5789 * class.c (init_test_hash_newfunc): New function.
5790 (decl_hash): New function.
5791 (decl_compare): New function.
5792 * decl.c (emit_init_test_initialization): New function.
5793 (complete_start_java_method): Traverse the init test hashtable,
5794 calling emit_init_test_initialization.
5795 (always_initialize_class_p): Define.
5796 * expr.c (build_class_init): Use initialization tests when
5797 emitting class initialization code.
5798 (always_initialize_class_p): Declare.
5799 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5801 * java-tree.h: Include hash.h.
5802 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5803 (struct lang_decl): Add init_test_table field.
5804 (init_test_hash_entry): Define.
5806 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5808 * gjavah.c (main): Avoid using `argi' to report unimplemented
5811 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5814 initialize locals to avoid warnings. Local `exception_type' moved
5817 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5819 * parse.y (resolve_expression_name): Use `orig' as a second
5820 argument to resolve_field_access.
5821 (resolve_field_access): Removed unnecessary code when dealing with
5824 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * class.c (push_super_field): Don't push the field twice.
5827 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5828 * parse.h (java_reorder_fields): Prototyped.
5829 * parse.y (java_reorder_fields): New function.
5830 (java_layout_class): Simplified not to worry about re-ordering.
5832 2000-02-23 Tom Tromey <tromey@cygnus.com>
5834 * gjavah.c (print_name): In JNI case, correctly quote string.
5835 (print_method_info): Don't handle overrides in JNI mode.
5837 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5839 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5840 value type set to `boolean_type_node'.
5842 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5844 * jcf-dump.c (main): Test for correct condition after
5845 output file creation.
5847 2000-02-19 Anthony Green <green@cygnus.com>
5849 * jcf-depend.c (add_entry): Fix test for first list entry.
5851 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5853 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5854 * constants.c (build_constants_constructor): Likewise.
5856 2000-02-19 Anthony Green <green@cygnus.com>
5858 * jcf-depend.c (add_entry): Add entries to the end of the list.
5860 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5862 * decl.c (INT_TYPE_SIZE): Define if necessary.
5863 (expand_java_return): Handle the case of a native integer smaller
5866 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5868 * gjavah.c (help): Use GCCBUGURL.
5869 * jv-scan.c (help): Likewise.
5870 * jcf-dump.c (help): Likewise.
5872 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5877 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5879 * jcf-parse.c (load_class): Call `fatal' if no file containing
5880 the target class are found.
5882 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5884 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5885 lex.c, lex.h, and PARSE_H to...
5886 (parse.o, parse-scan.o): ...here, respectively.
5888 * lex.c: Split out code that may trigger SIGFPE from yylex()
5889 to its own function.
5890 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5892 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5894 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5896 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5898 * parse.y (outer_field_access_p): Stop in time when outer contexts
5900 (resolve_qualified_expression_name): Properly qualify *everything*
5901 after a package.type to be resoled as expression names.
5902 (find_applicable_accessible_methods_list): Save/restore `class' to
5903 isolate it from a possible outer context search.
5905 2000-02-15 Tom Tromey <tromey@cygnus.com>
5907 * gjavah.c (jni_print_char): New function.
5908 (print_full_cxx_name): Use it.
5909 (decode_signature_piece): Likewise.
5910 (print_cxx_classname): Likewise.
5912 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5914 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5916 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5918 * gjavah.c: Include version.h.
5920 * jcf-dump.c: Likewise.
5922 * jv-scan.c: Likewise.
5924 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5926 * parse.y (outer_field_access_fix): First parameter now a tree
5927 node. Check for assignement to final. First argument to
5928 build_outer_field_access_fix modified to accommodate prototype.
5929 (build_outer_field_access): Don't check for assignment to final
5931 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5932 possibly returned by outer_field_access_fix. Changed
5933 outer_field_access_fix's first argument.
5934 (check_final_assignment): $finit$'s context is OK.
5935 (patch_unaryop): Use node instead of its line/column value when
5936 calling outer_field_access_fix.
5938 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5940 * parse.y (interface_declaration:): No longer tagged
5941 <node>. Re-installed default action.
5942 (class_member_declaration:): Handle inner interfaces.
5943 (interface_member_declaration): Handle inner interfaces and
5945 (create_interface): Push error if one seen. Suspend parsing
5946 context when processing an inner interface.
5947 (register_fields): Inner class static field limitations not to
5948 apply to inner interfaces.
5950 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5952 * jcf-parse.c (load_class): Update `java_error_count' when a
5953 class' file can't be found.
5954 (parse.y): Avoid (byte)code generation when errors seen.
5956 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5958 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5959 decodes a valid node.
5960 (patch_binop): Handle TRUNC_DIV_EXPR.
5962 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5964 * parse.y (resolve_package): New local `acc'. Try to progressively
5965 build and guess a package and type name.
5967 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5969 * parse.y (find_applicable_accessible_methods_list): Load and
5970 layout the search class if necessary.
5971 (java_complete_tree): Keep to original type of the folded initial
5974 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5976 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5977 Generate error message if circularity is detected. New static
5979 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5980 * jcf-write.c (generate_bytecode_insns): Very simply handle
5982 * parse.y (java_check_circular_reference): Use
5983 `cyclic_inheritance_report' during report, if necessary.
5984 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5985 walking NEW_ARRAY_INIT twice.
5987 2000-02-09 Tom Tromey <tromey@cygnus.com>
5989 * parse.y (check_class_interface_creation): Allow inner classes to
5990 be `private' or `protected', check modifiers' consistency. Prevent
5991 block local classes from bearing any modifiers.
5993 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5995 * except.c (check_start_handlers): Re-add prototype lost in last
5997 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5999 2000-02-09 Andrew Haley <aph@cygnus.com>
6001 * decl.c (clear_binding_level): Remove excess initializer.
6002 (maybe_poplevels): Remove unused variable.
6003 (force_poplevels): Ditto.
6004 (struct binding_level): Add comment.
6006 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6008 * jcf-write.c (generate_classfile): Don't consider
6009 pre-initialization with reference value (use <clinit> instead.)
6010 * parse.y (java_fix_constructors): No generated constructor for
6012 (build_outer_field_access): Removed debug message.
6013 (outer_field_expanded_access_p): Adapted to bytecode generation.
6014 (build_outer_field_access_method): Use fix_method_argument_names.
6015 (build_outer_method_access_method): Fixed indentation. Added
6016 comment. Handle access method generation for static and also void
6018 (build_access_to_thisn): Inserted debug message.
6019 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6020 (resolve_qualified_expression_name): Fixed comment.
6021 (not_accessible_p): Adapted to bytecode generation. Added comment.
6022 (patch_method_invocation): Added comment.
6023 (maybe_use_access_method): Fixed leading comment. Handle static
6025 (java_complete_lhs): Don't shortcut handling of initialized upon
6026 declaration String type static fields when generating bytecode.
6027 (patch_unaryop): Handle outer field access when generating
6030 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6032 * java-tree.h (FIELD_THISN): New macro.
6033 * jcf-write.c (append_synthetic_attribute): New function.
6034 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6035 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6036 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6038 (build_outer_field_access): Turned on access functions usage and
6039 generation when compiling to bytecode.
6040 (maybe_use_access_method): Likewise.
6042 2000-01-25 Andrew Haley <aph@cygnus.com>
6044 * java-except.h (struct eh_range): Add `expanded' field.
6045 (maybe_start_try): Add end_pc arg.
6046 (maybe_end_try): Ditto.
6047 * java-tree.h (force_poplevels): new function.
6048 * expr.c (expand_byte_code): Don't call maybe_start_try or
6050 * except.c (add_handler): Reset expanded.
6051 (expand_start_java_handler): Set expanded.
6052 (check_start_handlers): Don't expand a start handler that's
6053 already been expanded.
6054 (maybe_start_try): Add end_pc arg. Only expand a handler which
6056 (expand_end_java_handler): call force_poplevels.
6057 (force_poplevels): new function.
6058 * decl.c (binding_level): Add start_pc of binding level.
6059 (maybe_pushlevels): Call maybe_start_try when pushing binding
6061 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6062 (LARGEST_PC): Define.
6063 (clear_binding_level): Use LARGEST_PC.
6065 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6066 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6067 (binding_depth, is_class_level, current_pc): new variables.
6068 (struct binding_level): ditto.
6069 (indent): new function.
6070 (push_jvm_slot): add debugging info.
6071 (maybe_pushlevels): ditto.
6072 (maybe_poplevels): ditto.
6075 (start_java_method): ditto.
6076 (give_name_to_locals): comment only.
6077 * except.c (binding_depth, is_class_level, current_pc):
6079 (expand_start_java_handler): add debugging info.
6080 (expand_end_java_handler): ditto.
6082 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6084 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6085 (print_name_for_stub_or_jni, process_file): Constify a char*.
6087 2000-02-03 Tom Tromey <tromey@cygnus.com>
6089 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6091 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6093 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6094 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6097 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6099 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6100 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6101 (struct lang_type): New field `ii_block'.
6102 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6103 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6104 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6105 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6106 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6107 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6109 * parse.y (add_instance_initializer): New function.
6110 (in_instance_initializer): New static global.
6111 (class_body_declaration:): Link instance initializer block.
6112 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6113 (array_creation_expression:): Remove unused local.
6114 (java_parser_context_push_initialized_field): Fixed leading
6115 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6116 CPC_INSTANCE_INITIALIZER_LIST.
6117 (java_parser_context_pop_initialized_field): Likewise.
6118 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6119 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6120 CPC_INITIALIZER_STMT.
6121 (fix_constructors): New local `class_type'. Use it. Call
6122 add_instance_initializer.
6123 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6124 (patch_return): Forbid return in instance initializers.
6125 (patch_throw_statement): Enforce exception handling in the context
6126 of instance initializers.
6128 2000-02-03 Tom Tromey <tromey@cygnus.com>
6130 * Make-lang.in (java.mostlyclean): Remove executables in
6133 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6135 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6136 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6137 (java_float_finite): Convert to use union Word from javaop.h.
6138 (java_double_finite): Convert to use union DWord from javaop.h.
6140 2000-02-02 Tom Tromey <tromey@cygnus.com>
6142 * gjavah.c (options): Added `jni' entry.
6143 (help): Document -jni.
6144 (flag_jni): New global.
6145 (process_file): Handle JNI output. Don't print text from
6146 -prepend, -add, etc, when generating stubs. Only remove `.class'
6147 suffix if it actually exists.
6148 (main): Create a `.c' file when run with `--jni --stubs'. Create
6149 correct output file name with `--jni'.
6150 (print_include): Mangle header name differently in JNI case.
6151 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6153 (print_method_info): Handle JNI case. Put signature info into
6154 method name. Handle case when STREAM is NULL.
6155 (print_name_for_stub_or_jni): New function.
6156 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6157 (print_cxx_classname): Handle JNI.
6158 (print_full_cxx_name): Likewise.
6159 (decode_signature_piece): Likewise.
6160 (overloaded_jni_method_exists_p): New function.
6161 (struct method_name): Added `signature' and `sig_length' fields.
6162 (HANDLE_END_FIELD): Do nothing in JNI mode.
6164 2000-02-02 Tom Tromey <tromey@cygnus.com>
6166 * jv-scan.c: Include version.c, <getopt.h>.
6167 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6168 (options): New array.
6169 (usage): New function.
6170 (version): New function.
6171 (main): Use getopt_long to parse command line.
6172 * jcf-dump.c: Include version.c, <getopt.h>.
6173 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6174 OPT_JAVAP): New macros.
6175 (options): New array.
6176 (usage): Return `void'. Changed message.
6177 (help): New function.
6178 (version): New function.
6179 (main): Use getopt_long_only to parse command line.
6180 * gjavah.c: Include <getopt.h>.
6181 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6182 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6183 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6184 (options): New array.
6185 (java_no_argument): Removed.
6186 (help): Updated with missing options.
6187 (main): Use getopt_long_only to parse command line.
6188 (usage): Changed message.
6190 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6192 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6193 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6194 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6195 * parse.y (array_creation_expression:): Handle anonymous arrays.
6196 (build_array_from_name): Don't set `ret_name' if null.
6197 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6198 (qualify_ambiguous_name): Likewise.
6199 (java_complete_expand_class): Likewise.
6201 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6203 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6204 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6205 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6206 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6207 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6208 AIPL_FUNCTION_COMPLETED_INVOCATION.
6209 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6210 AIPL_FUNCTION_INVOCATION_READY.
6211 (AIPL_FUNCTION_DECLARATION): New enum entry.
6212 * parse.y (reorder_static_initialized): New function.
6213 (java_parser_context_pop_initialized_field): Use it.
6214 (add_inner_class_fields): Use
6215 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6216 augmented. Install marker after last alias initializer, if any.
6217 (generate_finit): Fixed typo. Don't try to retain only the used
6219 (method_header): Compute and set DECL_FUNCTION_NAP.
6220 (method_declarator): Fixed comment. Insert alias initializer in
6222 (build_alias_initializer_parameter_list): Fixed leading
6223 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6224 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6225 (java_complete_expand_class): Code to retain only used aliases
6227 (java_complete_expand_methods): New local `first_decl'. Generate
6228 $finit$ first, then expand the constructors, regular methods and
6230 (java_complete_expand_method): Don't report error on missing
6231 return statement if previously detected bogus.
6232 (fix_constructors): Don't patch constructor parameters list.
6233 (patch_method_invocation): Use new AIPL enum values. Reverse
6234 alias initializer list for anonymous classes.
6236 2000-01-30 Anthony Green <green@redhat.com>
6238 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6239 determine how many stack slots to pop.
6241 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6243 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6244 error handling/recovery.
6245 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6247 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6249 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6250 FIELD_LOCAL_ALIAS_USED): New macros.
6251 (DECL_FUNCTION_NAP): New macro.
6252 (struct lang_decl): New field `nap'.
6253 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6254 (struct lang_type): New fields `finit_stmt_list' and
6256 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6257 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6258 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6259 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6260 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6261 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6262 (BUILD_THROW): Macro line separator re-indented.
6263 * parse.y (end_class_declaration): New function.
6264 (maybe_generate_pre_expand_clinit): New name for
6265 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6266 pre-expand static fields.
6267 (maybe_generate_clinit): Function deleted.
6268 (check_for_static_method_reference): Prototype's parameter list
6270 (generate_finit): New name for maybe_generate_finit. Changed
6271 leading comment. Function rewritten to use
6272 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6273 (build_alias_initializer_parameter_list): New function.
6274 (java_parser_context_pop_initialized_field): Likewise.
6275 (add_inner_class_fields): Likewise.
6276 (type_declaration:): Call end_class_declaration.
6277 (class_member_declaration:): Likewise.
6278 (formal_parameter_list:): Fixed typos.
6279 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6280 element. Improved error handling.
6281 (block_statement:): Call end_class_declaration.
6282 (anonymous_class_creation:): Likewise.
6283 (create_anonymous_class): Fixed comments.
6284 (create_class): Call add_inner_class_fields.
6285 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6286 (method_header): Use MARK_FINAL_PARMS.
6287 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6288 (method_declarator): Propagate final argument flag.
6289 (craft_constructor): New local `artificial'. Call
6290 build_alias_initializer_parameter_list. Use
6291 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6292 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6294 (complete_expand_class): Get rid of unused outer context local
6296 (java_complete_expand_methods): Fixed leading
6297 comment. Generate/pre-expand <clinit> first. Changed method
6298 expansion order to regular, $finit$, constructors, <clinit>.
6299 (java_complete_expand_method): Set current_function_decl.
6300 (fix_constructors): Fix constructor parameter list to account for
6301 outer context local alias initializers.
6302 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6303 (resolve_expression_name): Lookup outer context local aliases. New
6304 local `access', use it.
6305 (patch_method_invocation): Patch inner class ctor invocation with
6306 outer context local aliases initialization values. $finit$
6307 invocation patching now includes things generated with
6308 build_alias_initializer_parameter_list.
6309 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6310 (build_super_invocation): Likewise.
6311 (patch_assignment): Changed comment.
6313 2000-01-27 Andrew Haley <aph@cygnus.com>
6315 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6319 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6321 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6323 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6325 * parse.y (register_fields): Don't pass a format specifier to
6326 OBSOLETE_MODIFIER_WARNING.
6327 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6328 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6330 (check_modifiers): Change function into a macro.
6331 (check_class_interface_creation): Pass a literal format string.
6333 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6335 * buffer.h: PROTO -> PARAMS.
6336 * check-init.c: Likewise.
6337 * class.c: Likewise.
6338 * constants.c: Likewise.
6339 * convert.h: Likewise.
6341 * except.c: Likewise.
6343 * gjavah.c: Likewise.
6344 * java-except.h: Likewise.
6345 * java-tree.h: Likewise.
6346 * jcf-depend.c: Likewise.
6347 * jcf-dump.c: Likewise.
6348 * jcf-parse.c: Likewise.
6349 * jcf-path.c: Likewise.
6350 * jcf-reader.c: Likewise.
6351 * jcf-write.c: Likewise.
6353 * jv-scan.c: Likewise.
6354 * jvgenmain.c: Likewise.
6355 * jvspec.c: Likewise.
6359 * parse-scan.y: Likewise.
6360 * parse.h: Likewise.
6361 * parse.y: Likewise.
6362 * typeck.c: Likewise.
6363 * verify.c: Likewise.
6366 * zextract.c: Likewise.
6367 * zipfile.h: Likewise.
6369 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6371 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6372 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6373 * constants.c (build_constant_data_ref): Check for cached
6374 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6375 in TYPE_CPOOL_DATE_REF.
6376 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6377 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6378 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6379 (LOCAL_FINAL): New macro.
6380 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6381 constant pool -- don't try to reuse.
6382 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6384 (find_in_current_zip): Use TYPE_JCF.
6385 * parse.h (java_check_final): Prototype removed.
6386 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6387 (maybe_create_class_interface_decl,
6388 check_class_interface_creation): Likewise.
6389 (java_expand_finals): Function removed.
6390 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6391 (block_statement:): Fixed comment.
6392 (anonymous_class_creation:): Likewise.
6393 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6395 (check_class_interface_creation): Loosened error report on (inner)
6396 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6397 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6398 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6400 (create_interface): Likewise.
6401 (anonymous_class_counter): New static global.
6402 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6403 patch. Fixed comments.
6404 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6405 anonymous_class_counter when declaring a toplevel class.
6406 (craft_constructor): Fixed constructor name when handling
6407 anonymous classes. Anonymous class constructors to feature hidden
6409 (java_fix_constructors): Added comment.
6410 (java_check_final): Function removed.
6411 (java_complete_expand_methods): Fixed comment. Don't generate
6412 class data, save its outgoing constant pool instead.
6413 (verify_constructor_super): Skip anonymous class constructor
6414 hidden this$<n> parameter.
6415 (java_expand_classes): New local `saved_ctxp'. Removed call to
6416 java_expand_finals and java_check_final. Expand anonymous class
6417 constructors. Generate class data.
6418 (build_super_invocation): Skip anonymous class hidden this$<n>
6420 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6421 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6422 (set_java_signature): Likewise.
6424 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6426 * gjavah.c: Delete ACC_VISIBILITY define.
6427 * jcf.h: Add ACC_VISIBILITY define.
6428 * parse.y: final: rule tagged <value>.
6429 (java_check_regular_methods): Use ACC_VISIBILITY define for
6430 default package access check.
6431 (local_variable_declaration_statement): Use final: rule.
6433 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6435 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6438 2000-01-17 Tom Tromey <tromey@cygnus.com>
6440 * gjavah.c (print_field_info): Allow non-static final fields.
6442 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6444 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6445 * parse.y (patch_anonymous_class): New function.
6446 (create_anonymous_class): Register incomplete type when the
6447 class/interface to extends/implement isn't known yet.
6448 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6449 (verify_constructor_super): Tuned error message.
6451 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6453 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6454 (ANONYMOUS_CLASS_P): New macro.
6455 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6456 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6457 * parse.y (create_class): Added leading argument.
6458 (maybe_create_class_interface_decl,
6459 check_class_interface_creation): Likewise.
6460 (craft_constructor): New function.
6461 (verify_constructor_super): Added argument in prototype.
6462 (class_declaration:): Inserted leading argument.
6463 (for_begin:): Use FOR_LOOP_P.
6464 (anonymous_class_creation): Create WFL of the anonymous class to
6465 instantiate. Call build_new_invocation. Added comments.
6466 (check_class_interface_creation): Handle parameter `anonymous' in
6467 verbose mode class creation announce.
6468 (link_nested_class_to_enclosing): Exclude anonymous classes.
6469 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6470 anonymous class, even though they appear to have an enclosing
6472 (create_interface): Pass extra argument to
6473 check_class_interface_creation.
6474 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6475 (create_class): Call check_class_interface_creation and
6476 maybe_create_class_interface_decl with extra new argument. Don't
6477 add private this$<n> to anonymous classes.
6478 (method_declarator): Insert hidden this$<n> to anonymous class
6480 (java_fix_constructors): Deleted code creating default
6481 constructor. Call craft_constructor instead.
6482 (java_check_regular_methods): Set `saw_constructor' to 1 for
6484 (fix_constructors): Pass extra argument to verify_constructor_super.
6485 (verify_constructor_super): New local `sdecl', use it. Search for
6486 matching constructor (possibly featuring arguments) in super
6488 (lookup_method_invoke): Craft constructor according to arguments
6489 list when dealing with anonymous class constructors.
6490 (build_super_invocation): Pass arguments to anonymous class super
6492 (search_loop): Use FOR_LOOP_P.
6493 (labeled_block_contains_loop_p): Likewise.
6495 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6497 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6498 (enclosing_context_p): New function.
6499 (get_access_flags_from_decl): Handle CLASS_STATIC.
6500 (maybe_layout_super_class): Extra first argument passed to
6502 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6504 * decl.c (access0_identifier_node): New global.
6505 (init_decl_processing): access0_identifier_node initialized.
6506 (pushdecl): Set DECL_CONTEXT only on non type decls.
6507 * expr.c (lookup_field): Lookup inner class fields in enclosing
6509 (expand_invoke): Use ID_INIT_P.
6510 (expand_java_field_op): Use DECL_CLINIT_P.
6511 * java-tree.def (CLASS_LITERAL): New tree code.
6512 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6513 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6514 (struct lang_decl): New field `inner_access'.
6515 (enclosing_context_p): Prototyped.
6516 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6517 ID_CLINIT_P): New macros.
6518 (CLASS_STATIC): New macro.
6519 (CLASS_ACCESS0_GENERATED_P): New macro.
6520 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6521 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6522 INNER_CLASS_P): New macros.
6523 (DECL_INNER_CLASS_LIST): New macro.
6524 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6526 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6527 the shift value to int. Fixed typo in comment.
6528 * lex.c (inst_id, wpv_id): Initialize.
6529 * mangle.c (unicode_mangling_length): Take `$' into account.
6530 * parse.h (DRECOVER, RECOVER): Terminate properly.
6531 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6532 (typedef struct _jdep): New field `enclosing'.
6533 (JDEP_ENCLOSING): New macro.
6534 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6535 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6536 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6537 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6538 GET_ENCLOSING_CPC_CONTEXT): New macros.
6539 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6540 (do_resolve_class): Added extra argument in prototype.
6541 * parse.y (resolve_class): Added extra argument in prototype.
6542 (maybe_create_class_interface_decl): Likewise.
6543 (maybe_use_access_method, build_wfl_wrap): New functions.
6544 (java_complete_expand_classes, java_complete_expand_class):
6546 (java_parser_context_push_initialized_field,
6547 java_parser_context_suspend, java_parser_context_resume):
6549 (maybe_make_nested_class_name, make_nested_class_name,
6550 set_nested_class_simple_name_value,
6551 link_nested_class_to_enclosing, find_as_inner_class,
6552 find_as_inner_class_do, check_inner_class_redefinition,
6553 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6554 maybe_build_thisn_access_method, build_outer_field_access,
6555 build_outer_field_access_methods, build_outer_field_access_expr,
6556 build_outer_method_access_method, build_new_access_id,
6557 build_outer_field_access_method, outer_field_access_p,
6558 outer_field_expanded_access_p, outer_field_access_fix,
6559 build_incomplete_class_ref, patch_incomplete_class_ref,
6560 create_anonymous_class): Likewise.
6561 (inst_id, wpv_id): New static global variables.
6562 (synchronized:): New rule, tagged <node>.
6563 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6565 (anonymous_class_creation:): New rule, tagged <node>.
6566 (NEW_TK): Tagged <node>.
6567 (type_literals, array_type_literal): New rules, tagged <node>.
6568 (class_declaration:): Removed action when reducing by class_body:
6569 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6570 using GET_CPC in sub-rules.
6571 (class_member_declaration): Handle inner classes.
6572 (method_declaration): When reducing method_header:, reset
6573 current_function_decl when appropriate.
6574 (method_declarator:): Set the number of formal parameter to 0 for
6575 method declared without arguments.
6576 (constructor_declarator:): Likewise.
6577 (static_initializer:): List of elements kept in a list.
6578 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6579 use of the keyword `static' for type declarations.
6580 (block_statement:): Handle inner class declarations.
6581 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6582 type qualified `this'.
6583 (class_instance_creation_expression): Use anonymous_class_creation:
6584 to handle inner class instances creation. Handle qualified `new'.
6585 (something_dot_new): Added appropriate actions.
6586 (create_new_parser_context): New function.
6587 (java_push_parser_context, java_parser_context_save_global,
6588 java_parser_context_suspend): Use create_new_parser_context.
6589 (check_modifiers): Changed leading comment.
6590 (check_class_interface_creation): Handle interclasses.
6591 (add_superinterfaces): Fixed comment.
6592 (create_interface): Build qualified name from the raw_name instead
6593 of its matching WFL. Push the initialized fields list. raw_name added
6594 as an extra argument to maybe_create_class_interface_decl.
6595 (create_class): Build qualified name from the raw_name instead of
6596 its matching WFL. Removed assignment to current_parsed_class_un.
6597 Call PUSH_ERROR before returning an error. Suspend the current
6598 parser context when processing an inner class. Push the
6599 initialized fields list. raw_name added as an extra argument to
6600 maybe_create_class_interface_decl. Add the private this$<n>
6602 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6603 (register_fields): Get the class type from GET_CPC and handle
6604 previous errors. Added code to handle the creation of static
6605 fields in inner classes. Initialized fields initialization
6606 statements kept in a list of lists.
6607 (maybe_generate_finit): Initialized fields initialization
6608 statements kept in a list of lists. Use GET_CPC.
6609 (maybe_generate_clinit): Likewise.
6610 (method_header): Use GET_CPC and GET_CPC_UN.
6611 (parser_qualified_classname): Handle inner classes.
6612 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6613 (java_fix_constructors): Hide pointer to enclosing context
6614 instance in constructor list when dealing with inner classes.
6615 (jdep_resolve_class): Call resolve_class with extra first argument
6617 (resolve_class): Add enclosing context as a first extra argument
6618 to do_resolve_class.
6619 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6621 (resolve_no_layout): Extra argument added to resolve_class
6623 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6624 (java_get_real_method_name): Use GET_CPC_UN.
6625 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6626 (java_check_abstract_methods): Handle static method declared in
6627 inner classes by an error.
6628 (java_check_regular_methods): Use DECL_CLINIT_P.
6629 (source_start_java_method): Also set DECL_MAX_LOCALS.
6630 (create_artificial_method): Call java_parser_context_save_global
6631 and java_parser_context_restore_global instead of saving/restoring
6632 the context by hand.
6633 (expand_start_java_method): Improved verbose mode message.
6634 (java_complete_expand_methods): Fixed leading comment. Use
6636 (fix_constructors): Added assignment to this$<n> if necessary.
6637 (java_expand_classes): Call java_complete_expand_classes instead
6638 of java_complete_expand_methods.
6639 (make_qualified_primary): Simplified.
6640 (merge_qualified_name): Optimized for missing left or right parts.
6641 (resolve_expression_name): Handle access to outer class fields from
6643 (resolve_qualified_expression_name): New macro
6644 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6645 classes. Report error on non appropriate qualification of
6646 `new'. Handle qualified `this'.
6647 (not_accessible_p): Allow access to outer class private fields from
6649 (patch_method_invocation): Handle method invocations through
6650 access methods and inner class constructor invocations.
6651 (find_applicable_accessible_methods_list): Search enclosing
6652 contexts of an inner class.
6653 (search_applicable_methods_list): Fixed typo.
6654 (argument_types_convertible): Handle inner class constructors'
6655 hidden outer context reference argument.
6656 (qualify_ambiguous_name): Handle qualified `this'.
6657 (java_complete_lhs): Handle use of field accessed through
6658 artificial access methods in various cases of assignments. Handle
6660 (check_final_assignment): Use DECL_CLINIT_P.
6661 (valid_ref_assignconv_cast_p): Handle the destination being an
6662 enclosing context of the source.
6663 (patch_unaryop): Handle use of field accessed through artificial
6665 (patch_return): Use DECL_CLINIT_P.
6666 (patch_throw_statement): Use DECL_CLINIT_P.
6667 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6668 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6671 2000-01-16 Anthony Green <green@cygnus.com>
6673 * parse.y (build_string_concatenation): Only use
6674 StringBuffer(String) shortcut if String arg is constant.
6676 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6678 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6679 the shift value to int. Fixed typo in comment.
6681 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6683 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6684 * jcf-write.c: Likewise.
6685 * parse.y: Likewise.
6686 * parse.c: Regenerate.
6688 2000-01-09 Anthony Green <green@cygnus.com>
6690 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6691 bytecodes in the correct order.
6693 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6695 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6697 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6699 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6700 before building constant array decl.
6702 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6704 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6705 method invocation and typo in conditional expression.
6706 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6707 the appropriate NOTE_POP.
6708 * parse.y (patch_binop): Shift value mask to feature the right
6711 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6713 * class.c (assume_compiled, assume_compiled_node): Add static
6715 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6717 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6719 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6721 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6722 to `__modifier' to avoid stringifying it.
6724 * parse.y (verify_constructor_circularity): Don't call a variadic
6725 function with a non-literal format string.
6726 (java_check_abstract_methods): Move unreachable code inside
6727 `continue' statement.
6728 (lookup_method_invoke): Call xstrdup, not strdup.
6730 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6733 * jcf-parse.c (yyparse): Likewise.
6735 * jv-scan.c (main): Likewise.
6737 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6739 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6740 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6741 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6744 * parse.y (synchronized, variable_redefinition_error,
6745 check_class_interface_creation, create_interface, create_class,
6746 method_header, finish_method_declaration,
6747 check_modifiers_consistency, method_declarator,
6748 complete_class_report_errors, check_abstract_method_definitions,
6749 java_check_regular_methods, check_throws_clauses,
6750 java_check_abstract_methods, read_import_dir,
6751 check_pkg_class_access, declare_local_variables, fix_constructors,
6752 cut_identifier_in_qualified, resolve_expression_name,
6753 resolve_qualified_expression_name, patch_method_invocation,
6754 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6755 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6756 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6757 patch_try_statement, patch_synchronized_statement,
6758 patch_throw_statement, check_thrown_exceptions,
6759 patch_conditional_expr): Likewise.
6761 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6763 * Makefile.in (LIBDEPS): Added gcc's errors.o
6764 (../jcf-dump$(exeext):): Link with gcc's errors.o
6765 (../gcjh$(exeext):): Likewise.
6766 * expr.c (expand_java_NEW): Layout the entire target type instead of
6767 laying out its methods only.
6768 (lookup_field): Layout the class after having loaded it.
6769 * java-tree.h (java_debug_context): Declared.
6770 * jcf-io.c (toplev.h): Included.
6771 (find_class): Removed assignment to jcf's outofsynch
6772 field. Force source file to be read if newer than its matching
6773 class file. Tweaked debug messages.
6774 * jcf-parse.c (jcf_out_of_synch): Deleted.
6775 (read_class): Call to jcf_out_of_synch removed.
6776 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6777 (jcf_out_of_synch): Prototype deleted.
6778 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6779 `deprecated' and `class_err': integer turned into bit fields.
6780 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6781 * parse.y (package_list): New global.
6782 (package_declaration:): Record newly parsed package name.
6783 (extra_ctxp_pushed_p): Static global deleted.
6784 (java_parser_context_save_global): Create buffer context for the
6785 purpose of saving globals, if necessary.
6786 (java_parser_context_restore_global): Pop context pushed for the
6787 purpose of saving globals, if necessary.
6788 (java_debug_context_do): New prototype and function.
6789 (java_debug_context): Likewise.
6790 (do_resolve_class): Use already parsed package names to qualify
6791 and lookup class candidate.
6792 (java_pre_expand_clinit): Removed unnecessary local variable.
6794 1999-12-17 Tom Tromey <tromey@cygnus.com>
6796 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6798 (process_file): Use `\n\' at end of each line in string.
6800 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6802 * expr.c (expand_invoke): Layout the loaded class before
6803 attempting to use it.
6804 (expand_java_field_op): Allow final field assignments to take
6806 * typeck.c (convert): Return error_mark_node if expr is null.
6808 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * class.c (class_depth): Return -1 if the class doesn't load
6812 * expr.c (can_widen_reference_to): Check for errors during depth
6813 computation and return 0 accordingly.
6814 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6815 create default constructors and add an other error check.
6816 * parse.h (java_fix_constructors): Prototyped.
6817 * parse.y (java_pre_expand_clinit): Likewise.
6818 (build_super_invocation): Re-prototyped to feature one argument.
6819 (java_check_circular_reference): Directly use `current'.
6820 (java_fix_constructors): New function.
6821 (java_check_regular_methods): Don't create default constructors
6822 here, but abort if none were found.
6823 (java_complete_expand_methods): Pre-process <clinit> calling
6824 java_pre_expand_clinit.
6825 (java_pre_expand_clinit): New function.
6826 (fix_constructors): build_super_invocation invoked with the
6827 current method declaration as an argument.
6828 (build_super_invocation): Use the context of the processed method
6829 decl argument instead of current_class.
6830 * typeck.c (lookup_java_method): Take WFLs in method names into
6833 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6835 * class.c (make_class_data): flag_keep_inline_functions to keep
6836 private methods in the method array.
6838 1999-12-15 Anthony Green <green@cygnus.com>
6840 * check-init.c (check_init): Take into account both types of
6841 `throw's when checking for uninitialized variables.
6843 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6845 * parse.y (java_complete_lhs): Force convertion of array
6846 dimensions to int_type_node, that's what runtime's ABI expects.
6848 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6850 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6851 operand of a WFL, until the Java front-end gets fixed with regard
6852 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6854 1999-12-10 Andrew Haley <aph@cygnus.com>
6856 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6857 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6858 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6862 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6864 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6865 before calling expand_eh_region_start and expand_start_all_catch.
6866 * except.c (expand_start_java_handler): Switch to permanent
6867 obstack before calling expand_eh_region_start.
6868 (expand_end_java_handler): Switch to permanent obstack before
6869 calling expand_start_all_catch.
6871 1999-12-5 Anthony Green <green@cygnus.com>
6873 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6874 function with side effects.
6875 (init_decl_processing): Mark all memory allocating DECLs with
6878 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * except.c (expand_end_java_handler): Call
6881 expand_resume_after_catch and end_catch_handler.
6883 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6885 * verify.c (verify_jvm_instructions): Create new return label
6886 chain if non existent (don't rely on the verified state of the jsr
6889 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6891 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6892 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6894 * parse.y (patch_assignment): Removed bogus final class test on
6895 lhs when checking on whether to emit an ArrayStoreException runtime
6897 * expr.c (expand_java_arraystore): Likewise.
6899 1999-11-28 Anthony Green <green@cygnus.com>
6901 * decl.c (find_local_variable): Reuse single slot decls when
6904 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6906 * jcf-parse.c (saw_java_source): Global variable removed.
6907 (read_class): Don't use `saw_java_source'. Added extra braces.
6908 (yyparse): Code setting `saw_java_source' removed.
6910 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6912 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6914 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6916 * verify.c (merge_type_state): Non verified subroutines being
6917 considered more than once to trigger passive type merge.
6919 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6921 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6922 in case of error. Error message tuned.
6924 1999-11-21 Anthony Green <green@cygnus.com>
6926 * constants.c (find_methodref_index): Unwrap method names before
6927 inserting them in the constant pool.
6929 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6931 * class.c (assume_compiled_node): New typedef.
6932 (assume_compiled_tree): New static data.
6933 (find_assume_compiled_node): New function.
6934 (add_assume_compiled): New function.
6935 (assume_compiled): New function.
6936 * class.c (make_class_data): Use assume_compiled.
6937 (is_compiled_class): Use assume_compiled.
6939 * java-tree.h (add_assume_compiled): Declare.
6941 * lang.c (lang_decode_option): Parse new options.
6943 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6945 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6946 int_type_node: that's what `_Jv_AllocObject' expects.
6948 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6950 * parse.y (lookup_method_invoke): Use lang_printable_name to
6951 reliably build the type name during error report. Fixes PR gcj/97.
6953 1999-11-09 Tom Tromey <tromey@cygnus.com>
6955 * jcf-path.c: Include <sys/stat.h>.
6956 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6957 (DIR_UP): New macro.
6959 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6961 * parse.y (source_end_java_method): Resume permanent allocation,
6962 reversing Apr 27 1998 patch.
6963 (patch_string_cst): Pop obstacks after having pushed the permanent
6966 1999-11-05 Tom Tromey <tromey@cygnus.com>
6968 * class.c (finish_class): Emit inlined methods if any native
6969 methods exist in the class. Fixes PR gcj/85.
6971 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6973 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6974 (qualify_ambiguous_name): Likewise.
6976 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6978 * typeck.c: (lookup_java_method): search all inherited
6979 interfaces when looking up interface method.
6981 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6983 * parse.y (method_header:): Issue error message for rule `type
6985 (synchronized:): Error report when not using synchronized.
6987 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6989 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6990 being used before the superclass constructor has been called.
6991 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6992 instead of `CALL_THIS_CONSTRUCTOR_P'.
6994 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6996 * check-init.c: Fix typo in comment.
6998 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7000 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7003 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * parse.y (expression_statement:): Call function to report
7006 improper invocation of a constructor.
7007 (parse_ctor_invocation_error): New function.
7009 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7011 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7014 1999-10-21 Tom Tromey <tromey@cygnus.com>
7016 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7017 in generated `main'.
7019 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7021 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7022 (qualify_ambiguous_name): Likewise.
7024 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7026 * parse.y (java_complete_tree): fold_constant_for_init to work on
7028 (java_complete_lhs): Likewise.
7029 (array_constructor_check_entry): Complete an initializer element
7030 on permanent_obstack.
7032 1999-10-19 Tom Tromey <tromey@cygnus.com>
7034 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7035 From Mike Moreton <mike@pillim.demon.co.uk>.
7037 1999-10-15 Greg McGary <gkm@gnu.org>
7039 * java-tree.h (flag_bounds_check): Remove extern decl.
7040 * lang.c (flag_bounds_check): Remove global variable.
7041 (lang_f_options): Remove "bounds-check" entry.
7042 (lang_init_options): Default flag_bounds_check to "on".
7044 1999-10-14 Tom Tromey <tromey@cygnus.com>
7046 * jvgenmain.c (usage): New function.
7047 (main): Use it. Also, handle `-D' options.
7048 * jvspec.c (lang_specific_driver): Recognize -D.
7049 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7051 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7053 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7055 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7056 variadic function with a non-literal format string.
7058 * parse-scan.y (report_main_declaration): Likewise.
7060 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7062 * parse.y (read_import_dir, patch_assignment, patch_binop,
7063 patch_array_ref): Likewise.
7065 * typeck.c (build_java_array_type): Likewise.
7067 * verify.c (verify_jvm_instructions): Likewise.
7069 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7071 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7073 1999-10-07 Anthony Green <green@cygnus.com>
7075 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7076 where CHECK_PUT may fail for valid reasons.
7078 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7079 UNSAFE_PUTN): New macros.
7081 1999-10-04 Tom Tromey <tromey@cygnus.com>
7083 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7084 well. Fixes Java PR gcj/59.
7085 * parse-scan.y (yyerror): Report errors.
7087 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7089 * decl.c (insert_block): Remove unconditional `abort'.
7091 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7093 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7094 FUNCTION_CODE now of type int. All callers changed.
7095 Set the builtin's DECL_BUILT_IN_CLASS.
7097 1999-09-23 Tom Tromey <tromey@cygnus.com>
7099 * jvspec.c (lang_specific_driver): Don't read spec file if
7100 -fsyntax-only given.
7102 1999-09-22 Tom Tromey <tromey@cygnus.com>
7104 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7106 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7107 (WORDS_TO_LONG): Likewise.
7108 (WORDS_TO_DOUBLE): Likewise.
7110 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7112 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7113 (RELOCATION_VALUE_1): Likewise.
7114 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7115 push_in_const, push_long_const): Prototyped.
7116 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7117 (push_constant2): Likewise.
7118 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7119 (find_constant_wide): Cast find_constant2's integer arguments to
7121 (find_constant_index): Cast find_constant2's and find_constant2's
7122 integer arguments to `jword'.
7123 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7124 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7125 (emit_if): Use RELOCATION_VALUE_1.
7126 (emit_goto): Likewise.
7127 (emit_jsr): Likewise.
7128 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7129 argument to push_long_const to HOST_WIDE_INT.
7131 1999-09-15 Andreas Schwab <schwab@suse.de>
7133 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7135 1999-09-20 Nick Clifton <nickc@cygnus.com>
7137 * lang.c (lang_decode_option): Extend comment.
7139 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7141 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7144 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7146 * gjavah.c (get_field_name, print_method_info, print_include,
7147 add_namelet): Use xmalloc, not malloc.
7149 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7150 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7153 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7155 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7157 * jcf-path.c (add_entry): Likewise.
7159 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7161 * jv-scan.c (xmalloc): Remove definition.
7163 * jvgenmain.c (xmalloc): Likewise.
7165 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7167 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7169 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7170 concat, not xmalloc/sprintf.
7171 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7172 (xstrdup): Remove definition.
7174 * parse.y (duplicate_declaration_error_p,
7175 constructor_circularity_msg, verify_constructor_circularity,
7176 check_abstract_method_definitions, java_check_regular_methods,
7177 java_check_abstract_methods, patch_method_invocation,
7178 check_for_static_method_reference, patch_assignment, patch_binop,
7179 patch_cast, array_constructor_check_entry, patch_return,
7180 patch_conditional_expr): Use xstrdup, not strdup.
7182 * zextract.c (ALLOC): Use xmalloc, not malloc.
7184 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7186 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7188 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7189 (do_spec, lang_specific_pre_link, lang_specific_driver,
7190 input_filename, input_filename_length): Don't declare.
7191 (main_class_name, jvgenmain_spec, lang_specific_driver):
7193 (lang_specific_driver): All calls to the function pointer
7194 parameter now explicitly call `fatal'.
7196 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7198 * parse.y (find_applicable_accessible_methods_list): Search
7199 abstract classes as interfaces.
7201 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7203 * class.c (finish_class): We're now outside a valid method
7204 declaration. Tell the rest of gcc so.
7206 1999-09-08 Bruce Korb autogen@linuxbox.com
7208 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7210 1999-09-07 Tom Tromey <tromey@cygnus.com>
7212 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7214 (decode_signature_piece): Don't emit "::" in JArray<>.
7215 (print_namelet): Only print trailing `;' when printing a class.
7217 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7219 * java-tree.h: Delete declarations for all tree nodes now moved to
7221 * decl.c: Delete their definitions.
7223 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7225 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7226 * Makefile.in (OBJS): Add ggc-callbacks.o.
7227 (OBJDEPS): Likewise.
7229 1999-09-03 Tom Tromey <tromey@cygnus.com>
7231 * parse.y (strip_out_static_field_access_decl): Return operand if
7232 it satisfies JDECL_P.
7234 1999-09-02 Tom Tromey <tromey@cygnus.com>
7236 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7237 Handle nested arrays, like `[[I'.
7239 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7241 * class.c (finish_class): Remove unused parameter, all callers
7244 * expr.c (build_java_athrow): Change return type to void.
7245 (java_lang_expand_expr): Make sure each case in switch returns a
7248 * java-tree.h (finish_class): Fix prototype to take void args.
7250 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7251 (main): Issue return from main, not exit.
7253 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7255 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7257 * jv-scan.c (main): Issue return from main, not exit.
7259 * parse.y (check_abstract_method_definitions,
7260 java_check_abstract_method_definitions): Add static prototypes.
7261 (java_complete_expand_methods): Fix call to `finish_class'.
7263 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7266 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7268 * lang.c (language_string): Constify.
7270 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7272 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7273 Remove hacks for stuff which comes from libiberty.
7275 * Make-lang.in: Likewise.
7277 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7279 * Makefile.in (xref.o): Depend on xref.c explicitly.
7281 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7283 * java-tree.h (lang_printable_name): Constify a char*.
7285 * lang.c (lang_printable_name): Likewise.
7287 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7289 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7292 1999-08-26 Tom Tromey <tromey@cygnus.com>
7294 * gjavah.c (print_cxx_classname): Print "::" before qualified
7297 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7299 * parse.y (lookup_cl): Changed leading comment. Now does its best
7300 to set the column number.
7301 (qualify_ambiguous_name): Take WFL wrappers into account.
7303 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7305 * verify.c (verify_jvm_instructions): Don't check instruction
7306 validity beyond end of method.
7308 1999-08-25 Tom Tromey <tromey@cygnus.com>
7310 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7312 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7314 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7315 cxx_keyword_subst, generate_access, name_is_method_p,
7316 get_field_name, print_field_name, super_class_name, print_include,
7317 decode_signature_piece, print_class_decls, usage, help,
7318 java_no_argument, version, add_namelet, print_namelet): Add static
7320 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7321 name_is_method_p): Constify a char*.
7322 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7323 Provide a final else clause in an if-else-if.
7324 (print_field_info): Add missing final arg in function call to
7326 (print_method_info, decompile_method, decode_signature_piece,
7327 print_c_decl, print_full_cxx_name, print_stub,
7328 print_mangled_classname, super_class_name, print_include,
7329 add_namelet, add_class_decl, print_class_decls, process_file,
7330 help): Constify a char*.
7332 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7333 push_int_const, find_constant_wide, find_constant_index,
7334 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7335 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7336 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7337 emit_if, emit_goto, emit_jsr, call_cleanups,
7338 make_class_file_name): Add static prototypes.
7339 (generate_bytecode_return, generate_bytecode_insns): Pass a
7340 NULL_PTR, not a NULL_TREE.
7342 * jv-scan.c: Include "jcf.h".
7343 (main): Declare using DEFUN macro.
7345 * jvspec.c (find_spec_file, lang_specific_pre_link,
7346 lang_specific_driver): Add prototypes.
7347 (find_spec_file): Constify a char*.
7349 * keyword.gperf (hash, java_keyword): Add prototypes.
7351 * lang.c (lang_print_error): Add static prototype.
7352 (lang_init): Prefer memcpy over bcopy to avoid casts.
7354 * lex.c (yylex): Add static prototype.
7356 * parse-scan.y: Include "lex.c" earlier.
7358 * parse.h: Remove redundant declaration for `yylex'.
7360 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7361 labeled_block_contains_loop_p): Add static prototypes.
7362 (not_accessible_p): Make static to match prototype.
7364 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7366 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7368 * parse.y (check_method_redefinition): Changed leading comment.
7369 (check_abstract_method_definitions): New function.
7370 (java_check_abstract_method_definitions): New function.
7371 (java_check_regular_methods): Call it.
7372 (verify_constructor_super): Fixed indentation.
7373 (lookup_method_invoke): Likewise.
7375 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7377 * parse.y (method_header): Return a null pointer if the current
7379 (finish_method_declaration): Return if the current function decl
7381 (source_start_java_method): Likewise.
7382 (java_method_add_stmt): Likewise.
7384 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7386 * class.c (emit_register_class): Removed unnecessary call to
7388 * parse.y (labeled_block_contains_loop_p): Removed unused local
7391 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7393 * parse.y (java_refold): Added prototype.
7395 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7397 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7398 (java_stabilize_reference): Removed unnecessary `else'.
7399 (java_complete_lhs): Set flag to remember boolean. Call
7400 java_refold. Added comments.
7401 (java_decl_equiv): New function.
7402 (binop_compound_p): Likewise.
7403 (java_refold): Likewise.
7404 (patch_unaryop): Striped static field access assigned to decl and
7405 op. Changed promotion scheme for ++/-- operators.
7406 (search_loop): New function.
7407 (labeled_block_contains_loop_p): Likewise.
7408 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7410 (patch_bc_statement): Call search_loop. Fixed comment.
7412 1999-08-14 Anthony Green <green@cygnus.com>
7414 * expr.c (java_lang_expand_expr): Mark static array data as
7417 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7419 * jvgenmain.c (main): NUL-terminate name_obstack.
7421 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7423 * check-init.c (check_bool2_init, done_alternative): Add static
7426 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7427 (add_method, build_utf8_ref, build_class_ref,
7428 append_gpp_mangled_type, layout_class_method): Constify a char*.
7430 * decl.c (push_promoted_type, make_binding_level): Add static
7432 (push_promoted_type, pushdecl): Constify a char*.
7434 * except.c (find_handler_in_range, link_handler,
7435 check_start_handlers): Add static prototypes.
7437 * expr.c (process_jvm_instruction): Constify a char*.
7439 * gjavah.c (main): Constify a char*.
7441 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7444 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7446 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7447 munge, print_ents): Constify a char*.
7449 * jcf-dump.c (disassemble_method): Constify a char*.
7450 (print_constant_pool, print_exception_table): Add static prototypes.
7451 (print_constant, print_exception_table, main, disassemble_method):
7454 * jcf-io.c (find_classfile, find_class): Likewise.
7456 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7457 (set_source_filename, predefined_filename_p): Add static prototypes.
7458 (set_source_filename, get_constant, get_class_constant,
7459 find_in_current_zip): Constify a char*.
7461 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7463 (add_entry, add_path, jcf_path_classpath_arg,
7464 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7466 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7467 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7468 jcf_parse_one_method, jcf_parse_methods,
7469 jcf_parse_final_attributes): Add static prototypes.
7470 (get_attribute): Constify a char*.
7472 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7473 jcf_dependency_add_target, jcf_path_classpath_arg,
7474 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7476 * jv-scan.c (main): Constify a char*.
7477 (gcc_obstack_init): Add prototype arguments.
7479 * jvgenmain.c (gcc_obstack_init): Likewise.
7480 (main): Constify a char*.
7482 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7484 (put_decl_string, lang_print_error): Constify a char*.
7485 (lang_init): Remove redundant extern prototype.
7487 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7489 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7490 Add static prototypes.
7491 (get_type_from_signature): Constify a char*.
7493 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7494 Add static prototypes.
7495 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7496 (verify_jvm_instructions): Constify a char*.
7498 * xref.c (xref_flag_value): Likewise.
7500 * xref.h (xref_flag_value): Likewise.
7502 * zextract.c (makeword, makelong): Add static prototypes.
7503 (makeword, makelong): Constify a uch*.
7505 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7507 * lang.c (java_dummy_print): Constify a char*.
7508 (lang_print_error): Likewise.
7509 (lang_init): Remove redundant prototype for `print_error_function'.
7510 (lang_init_source): Likewise.
7511 (lang_identify): Constify a char*.
7513 1999-08-09 Tom Tromey <tromey@cygnus.com>
7515 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7516 (WORDS_TO_LONG): Likewise.
7517 (WORDS_TO_DOUBLE): Likewise.
7519 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7521 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7523 * expr.c (java_stack_pop, java_array_data_offset,
7524 build_java_throw_out_of_bounds_exception, case_identity,
7525 build_java_check_indexed_type): Add static prototypes.
7526 (linenumber_table, expand_invoke, expand_java_field_op,
7527 build_primtype_type_ref, expand_byte_code): Constify a char*.
7529 * java-tree.h (build_primtype_type_ref, linenumber_table):
7531 (java_lang_expand_expr): Add prototype.
7533 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7534 `java_lang_expand_expr'.
7536 * lex.c (java_lex_error): Constify a char*.
7537 (java_get_unicode, java_read_char, java_allocate_new_line,
7538 java_unget_unicode, java_sneak_unicode): Prototype.
7540 * parse-scan.y (current_class, package_name, method_declarator,
7541 report_class_declaration, yyerror): Constify a char*.
7543 * parse.h (java_report_errors): Prototype.
7544 (yyerror): Constify a char*.
7546 * parse.y (classitf_redefinition_error, check_modifiers,
7547 parse_jdk1_1_error, lookup_package_type,
7548 lookup_package_type_and_set_next, get_printable_method_name,
7549 purify_type_name): Constify a char*.
7550 (build_super_invocation, maybe_generate_finit,
7551 verify_constructor_super, parser_add_interface,
7552 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7553 java_complete_expand_methods, java_expand_finals,
7554 cut_identifier_in_qualified, java_stabilize_reference,
7555 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7556 merge_string_cste): Prototype.
7557 (single_type_import_declaration, yyerror,
7558 variable_redefinition_error, build_array_from_name,
7559 build_unresolved_array_type, check_class_interface_creation,
7560 resolve_class, complete_class_report_errors,
7561 note_possible_classname, read_import_dir,
7562 find_in_imports_on_demand, resolve_package, fix_constructors,
7563 check_deprecation, lookup_method_invoke,
7564 maybe_build_primttype_type_ref, array_constructor_check_entry):
7566 (java_complete_expand_methods, java_expand_finals): Make static.
7567 (convert_narrow): Remove static prototype.
7569 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7571 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7573 1999-08-02 Richard Henderson <rth@cygnus.com>
7575 * decl.c: Include defaults.h instead of expr.h.
7576 * parse.y: Likewise.
7578 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7580 * java/decl.c (start_java_method): Change all uses of
7581 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7582 Ensure expr.h is included.
7583 * java/expr.c (pop_arguments): Ditto.
7584 * java/parse.y (expand_start_java_method): Ditto.
7586 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7588 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7590 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7592 * decl.c: Include "function.h".
7593 * except.c: Likewise.
7594 * parse.y: Likewise.
7595 * Makefile.in: Update dependencies.
7597 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7599 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7600 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7601 `modifier' with ATTRIBUTE_UNUSED.
7603 * gjavah.c (process_file): Add braces around ambiguous `else'.
7605 * jcf-dump.c (print_access_flags, localvar_free): Change return
7608 * parse.y (java_complete_expand_method): Initialize variable
7610 (resolve_qualified_expression_name): Likewise for `field_decl'.
7611 (patch_method_invocation): Likewise for `class_to_search'.
7612 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7613 (patch_assignment): Likewise for `lhs_type'.
7615 * verify.c (verify_jvm_instructions): Remove unused variable
7618 1999-07-25 Richard Henderson <rth@cygnus.com>
7620 * decl.c (va_list_type_node): New.
7622 1999-07-25 Anthony Green <green@cygnus.com>
7624 * gjavah.c (print_stub): New function.
7625 (METHOD_IS_NATIVE): New macro.
7626 (print_mangled_classname): Make static.
7627 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7628 (process_file): Perform stub generation.
7629 (HANDLE_METHOD): Don't emit class decls during stub
7631 (HANDLE_END_METHOD): Take into account stub generation.
7632 (print_method_info): Handle stub generation.
7633 (print_stub): New function.
7634 (print_cxx_classname): Make signature consistant with others.
7635 (help): Describe -stubs option.
7636 (main): Create stub file.
7637 (version): Use version.c.
7638 (print_full_cxx_name): New function.
7639 (print_c_decl): Use print_full_cxx_name.
7641 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * check-init.c (check_init): Handle MAX_EXPR.
7645 1999-07-15 Andrew Haley <aph@cygnus.com>
7647 * lang.c (flag_use_divide_subroutine): New variable.
7648 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7649 fp-to-integer conversion.
7650 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7653 * expr.c (build_java_soft_divmod): New function.
7654 (build_java_binop): Call build_java_soft_divmod if
7655 flag_use_divide_subroutine is set.
7656 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7657 soft_lrem_node: new builtin functions.
7658 (init_decl_processing) Initialize the new builtins.
7659 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7660 soft_lrem_node: new builtin functions.
7661 (build_java_soft_divmod): New function.
7662 * parse.y: Call build_java_soft_divmod if
7663 flag_use_divide_subroutine is set.
7666 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7667 a --specs= arg) even if not linking.
7668 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7669 -fuse-divide-subroutine
7671 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7673 * parse.y (resolve_and_layout): Check methods only once.
7674 (resolve_qualified_expression_name): Verify thrown exceptions
7676 (check_thrown_exceptions): Reject exceptions thrown in
7677 initializer. Error message tuned.
7679 1999-07-14 Andrew Haley <aph@cygnus.com>
7681 * expr.c (expand_expr): Do not return the last statement in a
7682 block as the block's value.
7684 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7686 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7687 CALL_EXPR, to avoid order of evaluation changes.
7689 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7691 * parse.y (qualify_ambiguous_name): Do not use
7692 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7694 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7696 * check-init.c (check_init): Handle MAX_EXPR.
7697 * expr.c (force_evaluation_order): Force method call arguments to
7698 be evaluated in left-to-right order.
7699 * parse.y (qualify_ambiguous_name): Loop again to qualify
7700 NEW_ARRAY_EXPR properly.
7702 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7704 * parse.y (patch_invoke): Resolve unresolved invoked method
7706 (qualify_ambiguous_name): STRING_CST to qualify expression for
7707 type name resolution.
7709 1999-06-24 Andrew Haley <aph@cygnus.com>
7711 * class.c (finish_class): Whenever a deferred method is
7712 output, rescan the list of methods to see if a new candidate for
7713 output can be found.
7715 1999-06-28 Tom Tromey <tromey@cygnus.com>
7717 * jvspec.c (lang_specific_driver): Recognize --help.
7719 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * parse.y (resolve_package): Fixed bogus return statement.
7722 (patch_method_invocation): Resolve method invocation beginning with
7723 a package name qualifier.
7725 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7727 * Make-lang.in (java.stage1): Depend on stage1-start.
7728 (java.stage2): Likewise for stage2-start.
7729 (java.stage3): Likewise for stage3-start.
7730 (java.stage4): Likewise for stage4-start.
7732 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7734 * parse.y (java_complete_lhs): When doing cross referencing, don't
7735 try to keep file location on a WFL expanded as a CALL_EXPR.
7737 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7740 compiling to class file a void method with an empty method body.
7741 As a side effect, the bytecode backend will generate the
7742 appropriate `return' instruction.
7744 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * parse.y (lookup_package_type_and_set_next): New function prototype.
7747 (resolve_package): Search current and imported packages.
7748 (lookup_package_type_and_set_next): New function.
7750 1999-06-22 Andrew Haley <aph@cygnus.com>
7752 * verify.c (verify_jvm_instructions): Check for pending blocks
7753 before invalid PC test and opcode switch, not after.
7755 1999-06-21 Andrew Haley <aph@cygnus.com>
7757 * except.c (find_handler_in_range): The upper limit for exception
7758 ranges is exclusive, not inclusive: (start <= pc < end).
7759 (link_handler): find child pointer which points to outer by
7760 searching sibling list: previous code incorrectly assumed that
7761 outer->outer->first_child must point to outer.
7762 * verify.c (verify_jvm_instructions): FIXME added to code for
7764 (verify_jvm_instructions): Do not assume that the last block
7765 processed in a subroutine is a block which ends with a `ret'
7766 instruction. With some control flows it is possible that the last
7767 block ends with an `athrow'.
7769 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * parse.y (qualify_ambiguous_name): Reorganized the post
7772 evaluation of non WFL leading expression nodes.
7774 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7779 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7781 * parse.y (qualify_ambiguous_name): Handle qualified expression
7782 beginning with a STRING_CST.
7784 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7786 * parse.y (register_fields): Set DECL_INITIAL on both
7787 pre-initialized static and public fields.
7788 (resolve_field_access): Static field access expressions to always
7790 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7791 qualification. CONVERT_EXPR to be resolved as an expression name.
7792 (java_complete_lhs): Identify and access qualified final
7793 initialized field in switch statement case expression.
7794 (fold_constant_for_init): Pre-initialized field decl constant to
7797 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7799 * parse.y (note_possible_classname): Mark returned node with
7800 QUALIFIED_P only if the original class name contained a '/'.
7802 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7804 * Make-lang.in (gcjh): More parallel build fixes.
7806 1999-06-03 Mike Stump <mrs@wrs.com>
7808 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7810 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7812 * except.c (link_handler): Chain exception handlers in order.
7814 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7816 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7817 with nops and process as usual in order to always set correct EH
7818 ranges. Emit detailed warnings about unreachable bytecodes.
7820 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7822 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7825 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7827 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7828 or the searched field decl.
7830 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * parse.y (fold_constant_for_init): Convert numerical constant
7833 values to the type of the assigned field.
7835 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7837 * expr.c (lookup_field): Relaxed the test on class loading error
7839 * parse.y (fold_constant_for_init): Enabeled old code.
7841 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7843 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7844 decide the validity of the cast of a java.lang.Cloneable reference
7846 (patch_conditional_expr): Fixed first argument passed to
7847 binary_numeric_promotion.
7849 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7851 * parse.y (qualify_ambiguous_name): Take into account that a
7852 CONVERT_EXPR might specify a type as a WFL.
7854 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7856 * parse.y (patch_assignment): Save the rhs before using it as an
7857 argument to _Jv_CheckArrayStore.
7859 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7863 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7866 floating point litteral only when the exponent indicator has been
7869 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7871 * parse.y (formal_parameter:): Construct argument tree list
7872 element even if a yet unsupported final parameter was encountered.
7874 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7876 * parse.y (finish_method_declaration): Issue errors for native or
7877 abstract methods declared with a method body, as well as for non
7878 native or non abstract methods with no method body.
7880 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7882 * class.c (build_utf8_ref): Initialize variable `field'.
7884 * decl.c (init_decl_processing): Initialize variable `field'.
7886 * expr.c (build_known_method_ref): Mark parameters `method_type',
7887 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7888 (process_jvm_instruction): Likewise for parameter `length'.
7890 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7891 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7894 * parse.y (maybe_generate_clinit): Remove unused variable
7895 `has_non_primitive_fields'.
7896 (find_in_imports_on_demand): Initialize variables `node_to_use'
7898 (patch_binop): Likewise for variable `prom_type'.
7899 (patch_unaryop): Likewise for variable `prom_type'.
7901 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7903 * xref.c (xref_table): Add missing initializer.
7905 1999-05-14 Tom Tromey <tromey@cygnus.com>
7907 * java-except.h (struct eh_range): Removed unused `next' member.
7908 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7909 after adding all exception handlers. Sort exception ranges in
7911 (struct pc_index): New structure.
7912 (start_pc_cmp): New function.
7913 * except.c (add_handler): Return `void'. Don't call link_handler;
7914 instead construct an ordinary linked list and do range
7916 (check_nested_ranges): New function.
7917 (link_handler): Changed interface to allow merging of eh_ranges.
7918 Split overlapping ranges. Return `void'.
7920 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7922 * parse.y (constructor_block_end:): New rule, tagged <node>.
7923 (constructor_body:): Use `constructor_block_end' instead of
7926 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7928 * parse.y (statement_nsi:): Pop `for' statement block.
7929 (java_complete_lhs): Labeled blocks containing no statement are
7930 marked as completing normally.
7932 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7934 * xref.c (xref_set_current_fp): New function, defined.
7935 * xref.h (xref_set_current_fp): New function, prototyped.
7937 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7939 * check-init.c (check_init): Take into account that
7940 LABELED_BLOCK_STMT can be empty.
7942 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * parse.y (java_check_regular_methods): Warning check on not
7945 overriding methods with default access in other packages does not
7946 apply to `<clinit>'.
7947 (java_complete_lhs): If block body is an empty_stmt_node, replace
7948 it by NULL_TREE. This prevents gcc from generating an irrelevant
7951 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7953 * check-init.c (check_init): Removed code accepting to see things
7954 falling through default:, when doing xrefs.
7955 * java-tree.h (do_not_fold): New global variable, declared.
7956 * parse.y (do_not_fold): New global variable, defined.
7957 (java_complete_expand_method): Set `do_not_fold' to the value of
7958 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7959 and reinstall them after them have been purged; do not check for
7960 initializations; do not issue missing return errors.
7961 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7963 (patch_binop): Skip the fold part when doing xrefs.
7964 (build_string_concatenation): Skip the concatenation part when
7966 (patch_synchronized_statement): Do not generate a try-finally when
7968 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7969 and keep the location where the throw was seen.
7970 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7971 any treatment on the converted node an simply return a NOP_EXPR of
7973 * xref.c (xref_get_data): New function, defined.
7974 * xref.h (xref_get_data): New function, declared.
7975 (XREF_GET_DATA): Use xref_get_data.
7977 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7979 * gjavah.c (print_include): Cast the result of `strlen' to int
7980 when comparing against a signed value.
7981 (add_namelet): Likewise.
7983 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7985 * expr.c (expand_invoke): Mark parameter `nargs' with
7987 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7989 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7992 * jcf-reader.c (get_attribute): Cast a value to long
7993 when comparing against a signed expression. Likewise.
7995 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7998 1999-05-11 Andrew Haley <aph@cygnus.com>
8000 * parse.y (source_end_java_method): If the current method contains
8001 any exception handlers, force asynchronous_exceptions: this is
8002 necessary because signal handlers in libjava may throw exceptions.
8003 * decl.c (end_java_method): Ditto.
8005 1999-05-11 Tom Tromey <tromey@cygnus.com>
8007 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8009 * jvspec.c (THREAD_NAME): Removed.
8010 (GC_NAME): Likewise.
8011 (MATHLIB): Likewise.
8012 (WITHLIBC): Likewise.
8014 (THREADLIB): Likewise.
8015 (MATH_LIBRARY): Likewise.
8016 (lang_specific_driver): Don't add `-l' options to command line.
8017 Instead, add a single --specs option. Recognize `-L' options and
8018 use them to search for spec file.
8019 (find_spec_file): New function.
8020 (SPEC_FILE): New define.
8022 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8024 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8025 cpplib-enabled build.
8027 1999-05-05 Per Bothner <bothner@cygnus.com>
8029 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8030 temporarily zero it while calling rest_of_decl_compilation.
8032 * java-tree.h (string_ptr_type_node): Add declaration.
8033 * decl.c: Define and initialize string_ptr_type_node.
8034 * parse.y (patch_string_cst): Use string_ptr_type_node.
8036 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8037 * parse.y (for_statement): Now unconditionally exit_block.
8038 (finish_labeled_statement): No longer exit_block if for-loop.
8039 (patch_loop_statement): Check harder if the loop is already labeled.
8041 * parse.y (patch_initialized_static_field): Removed function.
8042 (maybe_generate_clinit): Removed special handling for interfaces.
8043 (java_complete_expand_methods): Do a preliminary java_complete_tree
8044 on <clinit> to determine if it can be removed.
8045 (java_complete_expand_method): Remove special handling for <clinit>.
8046 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8047 optimize if we get back empty_stmt_node.
8048 For MODIFY_EXPR, re-do checking of static initializers.
8049 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8050 For VAR_DECL, pass correct context.
8052 * verify.c (verify_jvm_instructions): Better error messages.
8054 1999-05-03 Tom Tromey <tromey@cygnus.com>
8056 * parse-scan.y (interface_declaration): Call
8057 report_class_declaration for interfaces.
8059 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8061 * Makefile.in: Remove -v from bison command lines.
8063 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8065 * check-init.c (check_init): Exclude a case of error when doing
8067 * class.c (layout_class_method): Don't generate the error message
8068 twice when compiling from source.
8069 * lang-options.h: Added `-Wredundant-modifers' and
8070 `-Wunusupported-jdk11' flags and help text.
8071 * lang.c (lang_decode_option): Added support for
8072 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8073 flag_static_local_jdk11 and flag_redundant set accordingly.
8074 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8075 * parse.h (EXPR_WFL_ADD_COL): New macro.
8076 (DECL_END_SOURCE_LINE): Likewise.
8077 (DECL_INHERITED_SOURCE_LINE): Likewise.
8078 * parse.y (static_ref_err): New function, prototyped.
8079 (CCB_TK): Now tagged <operator>.
8080 (class_body:): Remember the location of the closing '}' of a class
8081 definition when doing xrefs.
8083 (block_end:): Likewise.
8084 (create_class): Remember the location of the inherited class
8085 identifier when doing xrefs.
8086 (register_fields): Added test on first operand of `init' before
8087 testing it TREE_CODE.
8088 (method_header): Store the location of the class identifier in the
8089 class decl when doing xrefs.
8090 (finish_method_declaration): Don't combine first/last method line
8092 (java_check_regular_methods): Warning check on not overriding
8093 methods with default access on other packages move before check on
8094 static methods. Initialization of `aflags' also moved up.
8095 (resolve_expression_name): Call static_ref_err to report the error.
8096 (static_ref_err): New function, implemented.
8097 (resolve_field_access): Returned simplified static field access
8099 (resolve_qualified_expression_name): Check for illegal use of
8100 static fields in a non static context. Call static_ref_err to
8101 report error in various places.
8102 (java_complete_tree): Do not fold initialized static fields when
8104 (java_complete_lhs): Likewise.
8106 1999-04-29 Anthony Green <green@cygnus.com>
8108 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8109 create internal labels.
8110 (lookup_label): Ditto.
8112 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * class.c (layout_class_method): Generate <clinit>'s rtl for
8116 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8117 for interfaces' <clinit>.
8118 * expr.c (lookup_field): Search for fields in interfaces.
8119 (expand_invoke): Fixed indentation.
8120 (expand_java_field_op): Likewise. Use IS_CLINIT.
8121 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8122 (IS_CLINIT): New macro.
8123 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8124 interface was parsed.
8125 (maybe_generate_clinit): Don't generate if the current class is an
8126 interface with only fields of primitive types.
8127 (reset_method_name): Use IS_CLINIT.
8128 (java_complete_expand_method): Expand <clinit> when it exists for
8129 interfaces. Use IS_CLINIT.
8130 (resolve_expression_name): Use DECL_CONTEXT instead of
8131 current_class to build static field references.
8132 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8133 ARRAY_REF when doing xreferencing.
8134 (check_final_assignment): Fixed typo in leading comment. Use
8136 (patch_array_ref): Don't fully expand array references when
8138 (patch_return): Use IS_CLINIT.
8139 (patch_throw_statement): Likewise.
8141 1999-04-22 Tom Tromey <tromey@cygnus.com>
8143 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8145 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * decl.c (predef_filenames, predef_filenames_size): New globals
8148 (init_decl_processing): predef_filenames and predef_filenames_size
8150 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8152 * jcf-parse.c (predefined_filename_p): New function.
8153 (yyparse): Check that files on the command line are specified only
8154 once and issue a warning otherwise.
8155 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8156 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8157 avoid a gcc warning with -W -Wall turned on.
8158 (java_expand_classes): Abort if errors were encountered.
8159 (java_complete_lhs): If the cross reference flag is set, wrap
8160 field DECL node around a WFL when resolving expression name.
8162 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * lang.c (lang_decode_option): Fixed returned value when parsing
8165 `-fxref=...' and `-Wall'.
8166 * parse.y (source_end_java_method): Do not generate code when
8167 flag_emit_xref is set.
8168 (resolve_expression_name): Do not build static field access when
8169 flag_emit_xref is set.
8170 (resolve_field_access): No special treatment on `length' when
8171 flag_emit_xref is set. Do not build qualified static field access
8172 when flag_emit_xref is set.
8173 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8174 when flag_emit_xref is set.
8175 (patch_assignment): Do not generate array store runtime check when
8176 flag_emit_xref is set.
8177 * xref.c (xref_flag_value): Fixed function declaration
8179 (xset_set_data): New function.
8180 * xref.h (xref_set_data): Added prototype for new function.
8181 (typedef struct xref_flag_table): New field data.
8182 (XREF_GET_DATA): New macro.
8184 1999-04-19 Tom Tromey <tromey@cygnus.com>
8186 * xref.h (enum): Removed trailing comma.
8188 * parse.y (resolve_qualified_expression_name): Added missing
8191 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8193 * gjavah.c: New prototypes for java_float_finite and
8196 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8201 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8203 * Makefile.in (TREE_H): Add tree-check.h.
8204 (RTL_H): Add genrtl.h.
8206 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * parse.y (patch_assignment): Added ArrayStoreException runtime
8211 1999-04-06 Per Bothner <bothner@cygnus.com>
8213 * expr.c (pop_type_0): New function.
8214 (pop_type): Use pop_type_0.
8215 * java-tree.h (pop_type_0): New declaration.
8216 * verify.c (verify_jvm_instructions): Check return instructions.
8218 * parse.y (patch_binop): Don't fold if non-constant and emiting
8221 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8223 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8225 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8226 (main_jcf): Don't define.
8227 (process_file): Don't set `main_jcf'.
8229 * java-tree.h (main_jcf): Don't declare.
8231 * jcf-parse.c (main_jcf): Add static definition.
8233 * lang.c (main_jcf): Don't define.
8235 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8237 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8239 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8241 * jcf-depend.c: Include "config.h", not <config.h>.
8243 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8246 * jcf-path.c: Include "config.h", not <config.h>.
8248 * lex.c: Don't include various system header files.
8249 (java_init_lex): Cast the argument of `bzero' to PTR
8251 * parse-scan.y (java_push_parser_context): Likewise.
8253 * parse.y (java_push_parser_context): Likewise.
8254 (patch_bc_statement): Match format specifier to variable argument.
8256 * xref.c: Don't include <stdio.h>.
8258 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8260 * parse.y (struct parser_ctxt *ctxp): Now global.
8261 (declare_local_variables): Use WFL compound value for the
8262 declaration source line value, when doing cross-referencing.
8264 1999-03-31 Tom Tromey <tromey@cygnus.com>
8266 * gjavah.c (print_field_info): Allow constants of other types.
8267 (print_include): Generate include when new name is proper prefix
8268 of already printed name.
8269 (add_namelet): Likewise.
8270 (cxx_keyword_subst): New function.
8271 (print_method_info): Use it.
8272 (print_field_name): New function.
8273 (get_field_name): New function.
8274 (print_field_info): Use get_field_name and print_field_name.
8276 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8278 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8279 'KR-C', so gperf uses the `const' keyword on strings.
8281 * keyword.gperf (java_keyword): Const-ify a char*.
8283 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * parse.y (patch_bc_statement): Fixed identation and a bogus
8288 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8290 * parse.y (patch_assignment): Allow static variables in other
8291 classes to be assigned.
8293 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8295 * class.c (maybe_add_interface): Remove unused variable
8297 (make_class_data): Use = for assignment, not ==. Likewise.
8298 (emit_register_classes): Remove unused variable `decl'.
8300 * lex.c: Fix comment so as not to contain an embedded `/*'.
8302 * verify.c (verify_jvm_instructions): Remove unused variable
8305 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8307 * parse.y (complete_loop_body): Rename to finish_loop_body.
8308 (complete_labeled_statement): Rename to finish_labeled_statement.
8309 (complete_for_loop): Rename to finish_for_loop.
8310 (complete_method_declaration): Rename to finish_method_declaration.
8312 * java-tree.h (continue_identifier_node): New global node.
8313 * decl.c: Define and initialize continue_identifier_node.
8314 * parse.y (generate_labeled_block): Remove - no longer needed.
8315 (build_loop_body): Use continue_identifier_node for continue block.
8316 (finish_labeled_statement): Also do pop_labeled_block actions.
8317 (java_complete_lhs): POP_LOOP even if error.
8318 (build_labeled_block): Special handling for continue_identifier_node.
8319 (patch_loop_statement): Re-organize.
8320 (patch_bc_statement): Re-write.
8322 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8324 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8325 using a WFL compound value.
8326 * parse.y (xref.h): Include.
8327 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8329 (register_fields): Set WFL compound value to lineno if doing
8331 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8333 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8334 * xref.h (expand_xref): Prototype renamed from xref_generate.
8336 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8338 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8339 (GET_CURRENT_BLOCK): New macro.
8340 * parse.y (current_static_block): New global variable.
8341 (method_body:): Define action.
8342 (complete_method_declaration): Set current_function_decl to NULL
8343 when work on the current method is done.
8344 (declare_local_variables): Use GET_CURRENT_BLOCK.
8345 (java_method_add_stmt): Likewise.
8346 (java_complete_expand_method): Disable the use of `this' when
8348 (enter_a_block): If no current method exist, use
8349 current_static_block to link static initializer blocks.
8350 (exit_block): Rewritten to use current_static_block when no current
8352 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8353 (patch_return): Forbid the use of `return' in static initializers.
8354 (patch_throw_statement): Fixed indentation. Issue specific error
8355 for uncaught thrown checked exception in static initializer
8356 blocks. Removed FIXME.
8358 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8360 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8361 Link gcj from gcc.o.
8363 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8365 * parse.y (find_applicable_accessible_methods_list): When dealing
8366 with interface: ensure that a given interface or java.lang.Object
8367 are searched only once.
8369 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8371 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8373 * jcf-dump.c (print_access_flags): Add braces around if-else.
8375 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8378 * lex.c (build_wfl_node): Add static prototype.
8380 * lex.h (build_wfl_node): Remove static prototype.
8382 * parse.y: Include lex.c early enough to declare everything needed.
8383 Ensure calls to `build_wfl_node' pass the proper arguments.
8384 (create_class): Remove unused variable `super_decl'.
8385 (get_printable_method_name): Initialize variable `name'.
8387 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8389 * Changelog: Fixed 1999-03-22 typos.
8390 * lang.c (lang_decode_option): Fixed typo in error string in the
8393 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8395 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8397 * java-tree.h (flag_emit_xref): Declared extern.
8398 * lang.c (xref.h): Included.
8399 (flag_emit_xref): New global variable.
8400 (lang_decode_option): Added support for -fxref.
8404 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8406 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8409 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8411 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8412 $(srcdir)/../system.h and $(JAVA_TREE_H).
8413 (jcf-io.o): Depend on $(JAVA_TREE_H).
8414 (mangle.o): Likewise.
8416 * check-init.c (check_cond_init): Add static prototype.
8418 * class.c (build_java_method_type, hashUtf8String,
8419 make_field_value, get_dispatch_vector, get_dispatch_table,
8420 append_gpp_mangled_type, mangle_static_field): Likewise.
8421 (strLengthUtf8): Hide unused definition.
8422 (hashUtf8String): Const-ify.
8423 (make_field_value): Un-ANSI-fy.
8425 * constants.c: Move inclusion of jcf.h above java-tree.h.
8426 (set_constant_entry, find_class_or_string_constant,
8427 find_name_and_type_constant, get_tag_node,
8428 build_constant_data_ref): Add static prototype.
8430 * decl.c (push_jvm_slot, builtin_function,
8431 lookup_name_current_level): Likewise.
8432 (builtin_function): Const-ify.
8434 * except.c (expand_start_java_handler, expand_end_java_handler):
8435 Add static prototype.
8437 * expr.c (flush_quick_stack, push_value, pop_value,
8438 java_stack_swap, java_stack_dup, build_java_athrow,
8439 build_java_jsr, build_java_ret, expand_java_multianewarray,
8440 expand_java_arraystore, expand_java_arrayload,
8441 expand_java_array_length, build_java_monitor, expand_java_pushc,
8442 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8443 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8444 expand_compare, expand_test, expand_cond, expand_java_goto,
8445 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8446 expand_java_field_op, java_push_constant_from_pool): Likewise.
8448 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8449 (build_java_arraynull_check): Mark parameters `node' and `type'
8450 with ATTRIBUTE_UNUSED.
8451 (note_label): Likewise for parameter `current_pc'.
8452 (expand_java_call, expand_java_ret): Hide unused definition.
8454 * java-tree.h (make_class, build_constants_constructor,
8455 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8456 init_outgoing_cpool, register_class, emit_register_classes,
8457 java_layout_seen_class_methods): Prototype.
8458 (unicode_mangling_length): Const-ify.
8459 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8460 emit_unicode_mangled_name, format_int, format_uint,
8461 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8462 jcf_print_utf8_replace, open_class): Prototype.
8464 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8465 <stdio.h>. Include tree.h/java-tree.h.
8466 (utf8_equal_string usage, process_class): Add static prototype.
8467 (open_class): Don't prototype this here.
8468 (utf8_equal_string): Match arguments to format specifiers.
8469 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8470 TABLE_SWITCH, disassemble_method): Likewise.
8472 * jcf-io.c: Include tree.h/java-tree.h.
8473 (open_class, find_classfile, jcf_print_utf8,
8474 jcf_print_utf8_replace): Const-ify.
8476 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8477 parse_class_file): Add static prototype.
8478 (find_in_current_zip): Match definition to existing static
8481 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8482 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8483 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8484 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8485 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8486 generate_bytecode_return, perform_relocations, init_jcf_state,
8487 init_jcf_method, release_jcf_state, generate_classfile):
8488 Add static prototype.
8489 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8490 (make_class_file_name): Const-ify.
8492 * jcf.h (find_classfile): Const-ify.
8494 * jv-scan.c (reset_report): Remove prototype.
8496 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8497 (error): Rewrite to allow varargs.
8499 * lang.c (lang_f_options): Const-ify.
8501 * lex.c (java_parse_escape_sequence): Add static prototype.
8502 (java_allocate_new_line): Match definition to existing static
8505 * mangle.c Include tree.h/java-tree.h.
8506 (unicode_mangling_length, emit_unicode_mangled_name,
8507 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8509 * parse.h (jdep_code): Remove trailing comma in enumeration.
8510 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8511 (reset_report): Add prototype.
8513 * verify.c (push_pending_label, merge_types): Add static
8516 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8518 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8520 * parse.y (find_applicable_accessible_methods_list): Extend the
8521 search to superinterfaces when relevant.
8522 (search_applicable_methods_list): New function.
8524 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * class.c (unmangle_classname): Implemented stricter testing
8527 before setting the QUALIFIED_P flag on an identifier.
8529 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8531 * parse.y (java_complete_lhs): Call force_evaluation_order
8532 after patch_newarray.
8533 (patch_binop): Don't call fold if there are side effects.
8535 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8537 * parse.y (java_stabilize_reference): Use save_expr instead of
8538 building a SAVE_EXPR node.
8539 (java_complete_lhs): Patch the resulting string of the `+='
8540 operator (if necessary) and complete the RHS after having built
8543 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8545 * class.c (make_class): Don't set CLASS_P here (because
8546 this function is also called by build_java_array_type).
8547 (push_class): Set CLASS_P here instead.
8548 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8550 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8551 context. If the context is class, perfer "super" over "synchronized".
8552 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8554 * parse.y (create_class): Don't call parser_check_super here;
8555 it is not robust. Always wait until later.
8557 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8558 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8560 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8562 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8563 * lex.h (UNGETC): Change misleading macro.
8565 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * parse.y (java_stabilize_reference): Return NODE when patching a
8569 (java_complete_lhs): Put parenthesis around truth values.
8571 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * class.c (layout_class_method): Don't make rtl for interface
8575 * parse.h (GET_TYPE_NAME): New macro.
8576 * parse.y (if_then_statement:): Fixed indentation.
8577 (if_then_else_statement:): Likewise.
8578 (for_statement:): Fixed spacing.
8579 (try_statement:): Fixed indentation.
8580 (create_interface): Don't force interfaces to be abstract.
8581 (method_header): Abstract methods are OK in interfaces.
8582 (declare_local_variables): Fixed typo in comment.
8583 (java_complete_expand_method): Fixed indentation.
8584 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8585 non accessible fields.
8586 (java_stabilize_reference): New function.
8587 (java_complete_lhs): Fixed indentation. Use
8588 java_stabilize_reference in compound assignement. Insert the
8589 cast. If not processing `+' fix string constants before processing
8592 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8594 * constants.c (find_class_or_string_constant): Cast variable `j'
8595 to a `jword' when comparing against one.
8597 * expr.c (java_lang_expand_expr): Remove unused variables
8598 `has_finally_p' and `op0'.
8600 * gjavah.c (print_field_info): Cast a value to jint when comparing
8601 against one. Likewise for a jlong.
8602 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8603 against a signed quantity.
8605 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8606 (print_signature): Don't needlessly dereference variable `str'
8608 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8609 `max_locals' with ATTRIBUTE_UNUSED.
8610 (jcf_parse_class): Likewise for variable `index'.
8612 * parse.h (reverse_jdep_list): Remove static prototype.
8614 * parse.y (build_jump_to_finally): Remove prototype and definition.
8615 (reverse_jdep_list): Add static prototype.
8617 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8618 `assignment' and `expr_decl'.
8620 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8622 1999-03-12 Andrew Haley <aph@cygnus.com>
8624 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8625 we'll need a directory separator and a null character.
8627 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8629 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8631 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8633 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8636 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8638 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8640 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8642 * class.c (layout_class_method): A static method in a base class
8643 is never overridden, so treat it like it doesn't exist.
8644 However, do complain about private non-static method overriding
8645 public static method.
8647 * parse.y: Don't set unused INITIALIZED_P flag.
8648 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8650 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8651 (build_array_from_name): Re-order &index[string] to &string[index].
8653 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8654 error_mark (it might catch more errors, but it is more likely to lose).
8656 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8658 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8659 (parse-scan.o): Depend on toplev.h.
8661 * class.c (make_method_value): Add prototype. Make it static.
8662 Remove unused second argument, caller changed.
8664 * expr.c (java_lang_expand_expr): Remove unused variable
8667 * java-tree.h: Don't prototype find_in_current_zip.
8668 Add prototypes for verify_constant_pool, start_java_method,
8669 end_java_method, give_name_to_locals, expand_byte_code,
8670 open_in_zip, set_constant_value, find_constant1, find_constant2,
8671 find_utf8_constant, find_string_constant, find_class_constant,
8672 find_fieldref_index, find_methodref_index, write_constant_pool,
8673 count_constant_pool_bytes and encode_newarray_type.
8675 * jcf-dump.c: Remove unused variable `LONG_temp'.
8677 * jcf-parse.c: Include parse.h.
8678 (jcf_parse_source): Remove unused parameter, all callers changed.
8679 (jcf_figure_file_type): Add static prototype.
8680 (find_in_current_zip): Likewise. Also remove unused parameter,
8681 all callers changed.
8682 (read_class): Initialize variable `saved_pos'.
8684 * jcf-reader.c (jcf_parse_preamble): Mark variables
8685 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8687 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8688 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8689 (java_parse_doc_section): Initialize variable `seen_star'.
8690 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8691 (java_lex_error): Mark parameters `msg' and `forward' with
8693 (java_get_line_col): Mark parameters `filename' and `line' with
8696 * parse-scan.y: Include toplev.h.
8697 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8699 * parse.h: use `struct JCF', not plain `JCF'.
8700 (java_parser_context_save_global, java_expand_classes
8701 java_parser_context_restore_global, java_parse): Add prototypes.
8703 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8706 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8708 * check-init.c (check_init): COPYN takes word count, not bit count.
8710 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8712 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8713 explicit build_decl. (Avoids crash in reload when optimizing.)
8715 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8717 * decl.c (complete_start_java_method): Handle synchronized method
8718 even when compiling from bytecode.
8720 1999-02-26 Tom Tromey <tromey@cygnus.com>
8722 * gjavah.c (add_class_decl): Only generate `#include' if outer
8723 class is not the name of the class we are processing. Correctly
8724 append `.h' in #include.
8725 (process_file): Clean up newlines around generated `#include's.
8726 (decode_signature_piece): Correctly handle inner classes.
8727 (struct include): New structure.
8728 (all_includes): New global.
8729 (print_include): New function.
8730 (add_class_decl): Use it.
8731 (process_file): Likewise.
8732 (add_class_decl): Generate include for java-array.h if array
8734 (process_file): Don't generate java-array.h include.
8736 * gjavah.c (add_namelet): Check for standard package names here.
8737 (add_class_decl): Don't check for standard package names here.
8739 1999-02-25 Tom Tromey <tromey@cygnus.com>
8741 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8742 When reading a zip file, only use strncmp if both strings are
8743 bigger than the buffer length. Initialize `k' when looping
8746 1999-02-24 Tom Tromey <tromey@cygnus.com>
8748 * gjavah.c (struct namelet): New structure.
8749 (add_namelet): New function.
8750 (print_namelet): New function.
8751 (print_class_decls): Use add_namelet and print_namelet to generate
8752 namespaces and not classes.
8753 (method_printed): New global.
8754 (HANDLE_END_METHOD): Examine method_printed.
8755 (print_method_info): Set method_printed when required. Print
8756 error if function to be ignored is marked virtual. Handle $finit$
8758 (METHOD_IS_FINAL): New macro.
8759 (print_field_info): Use it.
8760 (HANDLE_METHOD): Clear method_printed.
8761 (method_pass): New global.
8762 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8763 (process_file): Do two passes over both fields and methods.
8764 (HANDLE_METHOD): Examine method_pass.
8766 (add_class_decl): New function.
8767 (print_class_decls): Don't scan over entire constant pool.
8769 1999-02-23 Tom Tromey <tromey@cygnus.com>
8771 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8772 disable linking in that case.
8774 1999-02-20 Tom Tromey <tromey@cygnus.com>
8776 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8779 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8781 * decl.c (build_result_decl), java-tree.h: New method.
8782 (complete_start_java_method): Handle synchronized methods.
8783 Don't build DECL_RESULT here. (Ordering dependency problem.)
8784 (start_java_method): Call build_result_decl here instead ...
8785 * parse.y (java_complete_expand_method): ... and here.
8786 (expand_start_java_method): Don't call complete_start_java_method here.
8787 (java_complete_expand_method): Call it here instead.
8788 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8789 * java-tree.h: ... here.
8791 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8792 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8793 for ARRAY_REF - it doesn't work when array bounds are checked.
8794 (patch_array_ref): Handle it here instead.
8796 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8798 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8800 Force left-to-right evaluation of binary operations etc.
8801 * expr.c (force_evaluation_order), java-tree.h: New function.
8802 * parse.y (java_complete_lhs): Pass binary operations, procedure
8803 calls, and ARRAY_REFs to force_evaluation_order.
8804 (various): Set TREE_SIDE_EFFECTS more carefully.
8806 Tolerate random (non-UTF8) encoding in comments without complaining.
8807 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8808 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8810 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8811 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8813 * parse.y (java_complete_lhs): Ignore an empty statement in a
8814 COMPOUND_EXPR. Don't complain about empty statement after return.
8816 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8818 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8819 in TREE_LIST - just chain the POINTER_TYPEs together.
8820 (resolve_class): If type already resolved, return decl.
8821 After resolving, update TREE_TYPE(class_type), and name (if array).
8822 * parse.h (do_resolve_class), parse.y: Make non-static.
8823 * class.c (maybe_layout_super_class): Take this_class argument.
8824 Do do_resolve_class if necessary.
8825 (layout_class, layout_class_methods): Adjust calls appropriately.
8826 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8827 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8828 * typeck.c (build_java_array_type): Don't call layout_class.
8830 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8832 * parse.y (check_pkg_class_access): Allow private class access
8833 within the same package.
8834 (strip_out_static_field_access_decl): New function.
8835 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8836 operator argument before testing its nature.
8838 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8840 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8841 (TRY_EXPR): Simplify - it no longer has a finally clause.
8842 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8843 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8844 * expr.c (java_lang_expand_expr): Likewise.
8845 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8846 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8847 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8848 (build_try_statement): Remove finally parameter and handling.
8849 (build_try_finally_statement): New function.
8850 (patch_try_statement): No longer need to support finally clause.
8851 (try_statement): Update grammar action rules.
8852 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8853 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8855 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8857 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8858 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8860 1999-02-17 Andrew Haley <aph@cygnus.com>
8862 * class.c (build_utf8_ref): Back out broken patch which was
8863 intended to to output signatures using '.' as a separator.
8865 * class.c (make_class_data): Output signatures using '.' as a
8866 separator, rather than '/'.
8867 (mangled_classname): Likewise.
8868 (make_field_value): Likewise.
8869 (make_method_value): Likewise.
8870 * constants.c (alloc_class_constant): Likewise.
8871 * expr.c (build_invokeinterface): Likewise.
8873 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8875 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8876 of an ancient workaround.
8878 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8880 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8883 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8885 * lex.c (yylex): Encode \0 as UTF8.
8887 1999-02-10 Tom Tromey <tromey@cygnus.com>
8889 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8890 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8891 (libgcj_zip): Renamed.
8892 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8894 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8896 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8897 (GC_NAME): Renamed -lgc to -lgcjgc.
8899 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8901 * lex.c (java_lang_cloneable): Initialize.
8902 * parse.y (java_lang_cloneable): New static variable.
8903 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8904 doing one more qualification round.
8905 (valid_ref_assignconv_cast_p): Reject null source or
8906 destination. Allow an array to be cast into java.lang.Cloneable.
8907 (patch_cast): Swapped two first arguments to first call to
8908 valid_ref_assignconv_cast_p.
8910 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8912 * parse.h: DECL_P renamed JDECL_P.
8913 * parse.y: DECL_P replaced by JDECL_P.
8914 (build_array_from_name): Always use pointer's type.
8915 (patch_bc_statement): Extra code to search continue target in a
8916 for loop. Fixed comments. Continue target is current loop when
8919 1999-02-05 Andrew Haley <aph@cygnus.com>
8921 * class.c (make_class_data): The superclass of an interface should
8922 be null, not class Object.
8924 * lex.c (java_lex): Sign extend hex literals.
8926 1999-02-04 Andrew Haley <aph@cygnus.com>
8928 * class.c (build_utf8_ref): Output signatures using '.' as a
8929 separator, rather than '/'.
8930 (make_class_data): Likewise.
8932 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8934 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8935 mkstemp.o. Get them from libiberty now.
8937 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8939 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8941 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8943 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8946 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8948 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8949 * jcf-write.c (generate_bytecode_return): New function.
8950 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8952 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8953 generate special [fd]const_[01] instructions.
8955 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8957 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8958 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8960 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8962 * parse.y (patch_method_invocation): Handle calling static methods,
8963 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8965 * parse.y (java_complete_lhs): Don't complain about unreachable
8966 exit condition in a do-while statement.
8968 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8970 * lex.c (java_read_char): Fixed utf8 decoding.
8971 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8973 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8974 comments. Local variable `all_primitive' is gone. Broadened
8975 acceptance of `0' to floating point targets. `long' can now be
8976 widened to `double' or `float'.
8977 (valid_method_invocation_conversion_p): Added leading
8978 comment. Fixed tabulation.
8979 (build_string_concatenation): Optimize out left or right empty
8982 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8984 * jcf-write.c (localvar_alloc): Only emit entry for
8985 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8986 (generate_bytecode_insns): Only call put_linenumber if
8987 debug_info_level > DINFO_LEVEL_NONE.
8988 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8989 is specified, add -g1 (for compatibility wih javac).
8991 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8993 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8994 gjavah.o, check-init.o, jv-scan.o
8996 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8998 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9000 * gjavah.c: Include config.h and system.h.
9002 * javaop.h (inline): Don't define, its handled by system.h.
9003 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9004 from `inline' to `static inline'.
9006 * jcf.h (inline): Don't define, its handled by system.h.
9008 * lex.c (inline): Likewise.
9010 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9012 * lang-specs.h: Map -Qn to -fno-ident.
9014 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9016 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9018 1999-01-29 Tom Tromey <tromey@cygnus.com>
9020 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9021 then cast it to Object before calling `append' method.
9023 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9025 * check-init.c (check_bool2_init, check_bool_init, check_init):
9026 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9027 * jcf-write.c (generate_bytecode_insns): Likewise.
9029 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9031 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9032 * parse.y (patch_cast): Allow a boolean to be cast into a
9035 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9037 * parse.y: (class_declaration:): Fixed indentation.
9038 (class_member_declaration:): Extra `;' after field declaration now
9040 (interface_declaration:): Removed debug messages in error reports.
9041 (patch_binop): Nodes created and returned inherit the orignal
9042 node's COMPOUND_ASSIGN_P flag value.
9043 (patch_cast): Fix cast from char to floating point.
9045 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9047 * except.c, java-except.h (expand_resume_after_catch): new
9049 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9050 to branch back to main flow of control after a catch block.
9052 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9054 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9055 $(srcdir)/../system.h.
9056 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9057 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9058 (jcf-write.o): Likewise.
9059 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9060 (mangle.o): Depend on $(srcdir)/../toplev.h.
9061 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9062 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9064 * class.c: Include output.h and parse.h.
9065 (mangled_classname): Add the `const' keyword to a char*.
9066 (find_named_method): Hide unused function definition.
9067 (build_utf8_ref): Change type of variable `c' to unsigned char.
9068 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9069 (build_class_ref): Add the `const' keyword to a char*.
9070 (layout_class_method): Remove unused variable `buf'.
9072 * decl.c (find_local_variable): Remove unused variable `rtl'.
9073 (pushdecl): Likewise for variables `different_binding_level' and
9075 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9076 (maybe_build_cleanup): Likewise for parameter `decl'.
9078 * except.c (expand_start_java_handler): Mark parameter `range'
9079 with ATTRIBUTE_UNUSED.
9081 * expr.c: Include except.h.
9082 (pop_type): Remove unused variable `i'.
9083 (pop_value): Likewise for variables `n_words' and `i'.
9084 (expand_java_arrayload): Likewise for variable `convert'.
9085 (java_lang_expand_expr): Likewise for variables `op0', `type',
9086 `mode', `unsignedp', `node' and `elements'.
9087 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9089 (process_jvm_instruction): Add a `const' qualifier to a char*.
9091 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9092 (temp_directory): Likewise.
9093 (print_c_decl): Likewise.
9094 (print_method_info): Likewise.
9095 (decode_signature_piece): Likewise.
9096 (print_mangled_classname): Likewise.
9098 * java-except.h: Provide prototypes for maybe_start_try,
9099 maybe_end_try and add_handler.
9101 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9102 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9103 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9104 init_expr_processing, push_super_field, init_class_processing,
9105 can_widen_reference_to, class_depth, verify_jvm_instructions,
9106 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9107 set_local_type, merge_type_state, push_type, load_type_state,
9108 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9109 emit_unicode_mangled_name): Add prototypes.
9111 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9112 (print_signature_type): Use ISDIGIT, not isdigit.
9113 (print_signature): Remove unused variable `j'.
9115 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9116 int when comparing against one.
9118 * jcf-parse.c: Include toplev.h.
9120 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9121 (localvar_free): Remove unused variable `i'.
9122 (generate_bytecode_conditional): Likewise for variable `kind'.
9124 * jv-scan.c: Include config.h and system.h. Remove redundant
9125 OS header and gansidecl.h includes.
9126 (warning): Add the `const' keyword to a char*. Also add
9127 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9128 __STDC__, when determining whether to use ANSI-isms.
9129 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9130 (xmalloc): Don't redundantly prototype here.
9131 (main): Remove unused parameter `envp'. Also fix the arguments
9132 passed to function `fatal' to match the format specifier.
9134 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9136 * mangle.c: Include toplev.h.
9137 (emit_unicode_mangled_name): Declare parameter `len'.
9139 * parse.y (parse_warning_context): Add the `const' keyword to a
9140 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9141 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9142 (issue_warning_error_from_context): Add the `const' keyword to
9144 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9145 not `__STDC__' for whether to use ANSI-isms.
9147 * typeck.c (incomplete_type_error): Mark parameters `value' and
9148 `type' with ATTRIBUTE_UNUSED.
9149 (parse_signature_type): Use ISDIGIT, not isdigit.
9151 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9152 (verify_jvm_instructions): Likewise. Remove unused variables
9153 `field_name' and `default_val'.
9155 * zextract.c: Include config.h and system.h. Remove redundant
9158 * zipfile.h: Prototype `read_zip_archive'.
9160 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9162 * typeck.c (convert): Allow conversions to void type: some
9163 optimizations in gcc do this.
9165 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9167 * typeck.c (convert_ieee_real_to_integer): New function.
9168 (convert): When not using fast-math and using hardware fp, convert
9169 an IEEE NaN to zero.
9171 1999-01-18 Andrew Haley <aph@cygnus.com>
9173 * parse.y (patch_binop): Do a type conversion from signed to
9174 unsigned and then back to signed when a ">>>" is found.
9176 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * java-tree.h: (check_for_initialization): Added prototype.
9179 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9180 * parse.y (do_resolve_class): Removed unused locals.
9181 (read_import_dir): Likewise.
9182 (resolve_qualified_expression_name): Array creation
9183 expressions are valid primary expressions.
9184 (qualify_ambiguous_name): Likewise.
9185 (patch_synchronized_statement): Removed unused local.
9187 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9189 * Makefile.in (zextract.o): Add dependencies.
9191 * Makefile.in: Do not put ^Ls at the start of a line.
9193 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9195 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9196 sub-type the result of the call that gets the exception value.
9198 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9199 don't call finish_class.
9201 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9202 clear found before continuing.
9204 * verify.c (verify_jvm_instructions): On an array load, allow
9205 and handle top of stack to be TYPE_NULL.
9207 * gjavah.c (generate_access): Translate Java package private or
9208 protected access to C++ public, but with a comment.
9210 1999-01-13 Andrew Haley <aph@cygnus.com>
9212 * expr.c (generate_name): Name prefix changed to avoid clashes
9213 with assembler temp labels.
9215 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9216 MODIFY_EXPR. Without this, code for the assignement may not be
9217 generated at all and the synchronized statement will read an
9218 uninitialized variable.
9220 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * class.c (maybe_layout_super_class): Fixed returned value.
9223 * lex.c: Added 1999 to the copyright.
9224 (java_init_lex): Initialize java_lang_imported.
9225 * lex.h: Added 1999 to the copyright.
9226 * parse.h: Added 1999 to the copyright.
9227 (REGISTER_IMPORT): Fixed typo in trailing macro.
9228 (CURRENT_OSB): New macro.
9229 (struct parser_ctxt): New fields osb_depth, osb_limit.
9230 * parse.y (java_lang_id): New global variable.
9231 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9232 (array_creation_expression:): Use CURRENT_OSB.
9233 (dims:): Uses a stack to keep track of array dimensions.
9234 (cast_expression:): Use CURRENT_OSB.
9235 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9237 (register_fields): Fixed typos in comment.
9238 (check_method_redefinition): Fixed comment indentation.
9239 (java_check_regular_methods): Set saved found wfl to NULL after
9240 having reinstalled it in the previously found DECL_NAME.
9242 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9244 * gjavah.c (java_float_finite): Use a union to do type punning.
9245 (java_double_finite): Likewise.
9247 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9249 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9250 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9251 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9252 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9253 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9254 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9256 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9258 * check-init.c (check_init): If compiling to native, we don't
9259 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9261 1999-01-08 Tom Tromey <tromey@cygnus.com>
9263 * parse-scan.y (variable_declarator_id): Set or increment
9265 (bracket_count): New global.
9266 (formal_parameter): Handle case where bracket pairs trail variable
9269 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9271 * jcf-parse.c (yyparse): variable len changed from a char to an
9272 int to prevent overflow.
9274 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9276 * java-tree.h: Declare read_class.
9277 * jcf-parse.c (read_class): New function.
9278 (load_class): Now just call read_class.
9280 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9281 * jcf-parse.c (parse_source_file): Declare save_error_count,
9282 which is needed by java_parse_abort_on_error macro,
9283 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9285 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9286 constructor, if initializing a static field.
9287 (patch_new_array_init): Set TREE_CONSTANT if it is.
9288 * expr.c (java_lang_expand_expr): For a static array constructor
9289 of primitive elements, allocate the array itself statically.
9290 Disabled until we can set the vtable field statically.
9292 * check-init.c: New file. Checks for definite assignment.
9293 * Makefile.in (JAVA_OBJS): Add check-init.o.
9294 * parse.y (java_complete_expand_method): Call check_for_initialization.
9295 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9297 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9299 * parse.y : include system.h instead of including
9300 standard headers directly with the exception of <dirent.h>.
9302 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9304 * lex.h: Moved static function declarations to lex.c,
9305 to shut up some -Wall warnings.
9306 * lex.c: Static function declarations moved here.
9307 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9309 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9311 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9313 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9315 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9316 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9318 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9319 (localvar_alloc): Change return type to void,
9320 (emit_unop): Remove unused variable size.
9322 * jcf-write.c (struct jcf_block): Add new union.
9323 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9324 (call_cleanups): New functions.
9325 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9326 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9327 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9328 * lang.c (lang_init): Call using_eh_for_cleanups.
9329 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9330 completing operands to patch_synchronized_statement.
9331 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9332 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9333 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9335 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9337 * Make-lang.in: Comment out control-Ls; they upset some makes.
9339 1998-12-18 Tom Tromey <tromey@cygnus.com>
9341 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9344 1998-12-17 Tom Tromey <tromey@cygnus.com>
9346 * parse.y (DIR_SEPARATOR): New define.
9347 (check_class_interface_creation): Use it.
9349 * parse-scan.y (report_main_declaration): Recognize
9350 `java.lang.String' in argument to main.
9352 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9354 * parse.y (create_interface): Remove bogus test.
9356 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9358 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9359 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9361 1998-12-16 Tom Tromey <tromey@cygnus.com>
9363 * parse-scan.y (qualified_name): Use correct sprintf format.
9365 1998-12-15 Tom Tromey <tromey@cygnus.com>
9367 * gjavah.c (print_field_info): Changed how most negative number is
9370 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9372 * parse.y (fold_constant_for_init): New function.
9373 (resolve_expression_name): Don't replace static final
9374 constant-initialized fields by its value.
9375 (java_complete_lhs): New. Same as java_complete_tree, except does
9376 not replace static final constant-initialized fields by their values.
9377 (register_fields): If there is an initializer, set DECL_INITIAL and
9378 MODIFY_EXPR_FROM_INITIALIZATION_P.
9379 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9380 Only call patch_initialized_static_field if
9381 MODIFY_EXPR_FROM_INITIALIZATION_P.
9382 (patch_initialized_static_field): If not valid constant, clear
9385 * parse.y (lookup_field_wrapper): Fix thinko.
9387 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9388 set and restore global lineno.
9390 1998-12-14 Tom Tromey <tromey@cygnus.com>
9392 * gjavah.c (print_field_info): If value to print is the smallest
9393 value of its size, then print as hex to avoid later warnings from
9396 1998-12-14 Tom Tromey <tromey@cygnus.com>
9398 * gjavah.c (decompile_method): Decompile `return null'.
9399 (process_file): Generate `#pragma interface'.
9400 (method_declared): New global.
9401 (print_method_info): Set it.
9402 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9403 (print_method_info): Handle abstract methods.
9405 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9407 * parse.y (patch_method_invocation): If class_decl is null
9408 (e.g. an array type), use original type.
9410 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9411 errors about uncaught exception from clone (of array, specifically).
9413 1998-12-13 Tom Tromey <tromey@cygnus.com>
9415 * gjavah.c (decompile_method): Handle all types of `return'
9416 opcode. Decompile `return this' and `return'.
9417 (method_access): New global.
9418 (print_method_info): Set it.
9419 (decompile_method): Don't decompile a synchronized method.
9421 1998-12-13 Tom Tromey <tromey@cygnus.com>
9423 * jcf-reader.c (jcf_parse_one_method): Recognize
9425 * gjavah.c (HANDLE_END_METHOD): New macro.
9426 (HANDLE_CODE_ATTRIBUTE): New macro.
9427 (decompile_method): New function.
9428 (print_method_info): Don't print `;\n' at end of function decl.
9429 Include java-opcodes.h.
9430 (decompiled): New global.
9432 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9434 * class.c (build_class_ref): Handle PRIMTYPE.class if
9435 flag_emit_class_files.
9436 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9437 if flag_emit_class_files.
9438 * parse.y (java_complete_tree): Pre-liminary support for
9439 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9441 * parse.y (patch_synchronized_statement): Don't call monitorexit
9442 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9444 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9446 * zipfile.h (opendir_in_zip): New declaration.
9447 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9448 (opendir_in_zip): New function, using code from open_in_zip.
9449 (open_in_zip): Call opendir_in_zip.
9450 (find_class): Remove no-longer-used do_class_file parameter,
9451 but add source_ok parameter. Change logic so if we find a .java file,
9452 we don't look for .class in later classpath emtries.
9453 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9454 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9455 * gjavah.c: Update call to find_class.
9456 * jcf-dump.c: Likewise.
9458 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9459 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9460 nothing if body is empty_stmt_node.
9461 Various little fixes so SP gets correctly adjusted.
9462 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9463 For CALL_EXPR, test if static first.
9464 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9465 such as the ones we create for Object and Class.
9466 Set and restore current_function_decl.
9467 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9468 (note_possible_classname): New function.
9469 (read_import_entry): Removed. Merged with read_import_dir.
9470 (read_import_dir): Don't call find_class - that only gives us
9471 the first classpath entry having the needed package.
9472 Use the struct buffer data structure from buffer.h.
9473 (read_import_dir, find_in_imports_on_demand): The remembered
9474 class names now use '.' (not '/') as package separator.
9476 * parse.y (java_complete_expand_methods): Call write_classfile
9477 here, and not in java_expand_classes (which only gets first class).
9479 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9481 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9482 (register_fields): If a static fields has an initializer, just
9483 chain it on ctxp->static_initialized, and handle later.
9484 (java_complete_expand_methods): Force <clinit> first.
9485 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9486 - it's already been completed.
9487 (patch_initialized_static_field): New function.
9488 (java_complete_field): Call it.
9490 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9492 * expr.c (encode_newarray_type, build_new_array): New functions.
9493 * java-tree.h: Declare build_new_array.
9494 * jcf-write.c (patch_newarray): Use build_new_array.
9496 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9497 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9499 * parse.y (patch_new_array_init): Re-organize.
9500 Now is passed the actual array (pointer) type of the value.
9501 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9502 (patch_array_constructor): Removed - merged into patch_new_array_init.
9503 (java_complete_tree): Update patch_new_array_init.
9505 * jcf-write.c (find_constant_index): New function.
9506 (generate_bytecode_insns): Use find_constant_index.
9507 (generate_classfile): Use find_constant_index for ConstantValue.
9509 1998-12-11 Tom Tromey <tromey@cygnus.com>
9511 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9512 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9513 * class.c (make_class_data): Renamed dtable -> vtable, and
9514 dtable_method_count -> vtable_method_count.
9516 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9518 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9519 global variables, initialized.
9520 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9521 Declared new global variables.
9522 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9523 double_zero_node, integer_zero_node upon direct matching.
9524 * parse.y (purify_type_name): Added function prototype.
9525 (duplicate_declaration_error_p): Consider new_type as potentially
9526 being a incomplete type. Use purify_type_name on type string.
9527 (method_header): saved_type: unused variable removed. Don't figure
9528 return type if method name is invalid.
9529 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9530 processed by patch_unaryop.
9531 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9532 increment/decrement node into its original type after binary
9533 numeric promotion on its operands.
9535 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * parse.y (array_initializer:): Array init operand is NULL_TREE
9538 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9539 now an error. Fixed indentation problems.
9540 (patch_string): Handle error_mark_node as an argument.
9541 (patch_new_array_init): Fixed indentation problems.
9542 (array_constructor_check_entry): Removed check on null wfl_value.
9543 Return an error if wfl_value's walk returns an error.
9545 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9548 * lex.c (java_lex): Remember column position before advancing one
9549 token. Retain location information on OCB_TK.
9550 * lex.h (typedef struct java_lc): Added new field.
9551 * parse.h (GET_SKIP_TYPE): New macro.
9552 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9553 * parse.y (build_new_array_init, patch_new_array_init,
9554 patch_array_constructor, maybe_build_array_element_wfl,
9555 array_constructor_check_entry): New function prototypes.
9556 (switch_block:): Tagged <node>.
9557 (OCB_TK): Tagged <operator>.
9558 (array_initializer:): Installed actions.
9559 (variable_initializer): Build location information on element if
9561 (switch_statement:): Fixed indentation typo.
9562 (switch_block:): Redefined default action.
9563 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9564 (patch_assignment): Removed duplicate code.
9565 (maybe_build_array_element_wfl, build_new_array_init,
9566 patch_new_array_init, patch_array_constructor,
9567 array_constructor_check_entry): New functions.
9569 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * parse.y (array_initializer): Tagged <node>.
9572 (variable_initializer:): Use default rule.
9573 (array_initializer:): Defined actions.
9574 (variable_initializers:): Likewise.
9575 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9576 non-static field accesses.
9577 (patch_invoke): Fixed indentation typo.
9578 (java_complete_tree): Likewise.
9579 (build_labeled_block): Changed leading comment. Generate an error
9580 in case of duplicate loop labels.
9581 (patch_conditional_expr): Patch results of string concatenation
9584 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9586 * constants.c (find_methodref_index): When the class is an interface,
9587 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9589 * decl.c (finit_identifier_node): Use "$finit$", rather than
9590 "<finit>" (which Sun's verifier rejects).
9591 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9592 (generate_field_initialization_code): Removed.
9593 (fix_constructors) Don't add call to $finit$ here (wrong order).
9594 (patch_method_invocation): Add $finit$ call here.
9596 * java-tree.h (CALL_USING_SUPER): New macro.
9597 * parse.y (patch_invoke): Remove im local variable.
9598 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9599 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9600 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9602 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9604 * parse.y (java_complete_tree): Don't complain about unreachable
9605 statement if it is empty_stmt_node.
9607 * jcf-write.c (find_constant_wide): New function.
9608 (push_long_const): Use find_constant_wide.
9610 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9611 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9612 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9613 Emit invokeinterface when calling an interface method.
9614 Emit invokespecial also when calling super or private methods.
9616 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9618 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9620 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9622 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9624 * java-tree.h (java_layout_seen_class_methods): New function
9626 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9627 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9628 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9629 * parse.y (method_declarator:): Defined action.
9630 (issue_warning_error_from_context): input_filename saved, set to
9631 the appropriate value and restored after java_error is called.
9632 (build_unresolved_array_type): Fixed comment.
9633 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9634 (method_header): Deal with return type the same way type are
9635 handled for fields and method's parameters and local variables
9637 (check_method_redefinition): Removed extra CR.
9638 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9639 (java_layout_seen_class_methods): New function.
9640 (java_layout_classes): Call java_layout_seen_class_methods.
9642 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9644 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9646 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9648 * jcf-dump.c (main): Fix error message.
9649 * jcf-path.c (add_entry): Style fix.
9651 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9653 * class.c (layout_class_method): Call build_java_argument_signature
9654 on constructors too.
9655 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9656 (patch_method_invocation): Define a primary when resolving an
9657 expression name. Augmented comment on code checking illegal `this'
9658 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9660 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9662 * class.c (layout_class_method): Don't report error on non-static
9663 overriding static if the method is private.
9664 * java-tree.h (finish_class): Prototype added.
9665 * lex.c (java_get_line_col): Handle col argument -2 value.
9666 * parse.h: All static method declarations moved to parse.y.
9667 * parse.y: Now contains all static method declarations previously
9669 (find_expr_with_wfl, missing_return_error,
9670 unreachable_stmt_error): New functions.
9671 (java_get_real_method_name): Identify constructors bearing class
9672 names in source code compiled classes only.
9673 (java_complete_expand_methods): Call missing_return_error.
9674 (invocation_mode): Private methods invoked as static methods.
9675 (java_complete_tree): Call unreachable_stmt_error.
9677 1998-12-01 Tom Tromey <tromey@cygnus.com>
9679 * Makefile.in (+target): Removed.
9680 (+xmake_file): Likewise.
9681 (+tmake_file): Likewise.
9682 (.NOEXPORT): Removed duplicate.
9684 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9686 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9688 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9690 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9691 libiberty.h. Provide an xmalloc definition.
9693 * jvspec.c: Remove the xmalloc prototype.
9695 * parse-scan.y: Include config.h and system.h. Don't include
9696 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9697 Provide an xstrdup definition.
9699 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9701 * jcf-path.c (add_entry): Recognize ".jar" too.
9702 * lang-specs.h: Likewise.
9704 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9706 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9707 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9709 * jcf-write.c (generate_bytecode_insns):
9710 Handle pre/post-increment/decrement of long.
9712 * jcf-write.c (generate_bytecode_insns):
9713 Handle missing exception handler (finally for synchronized).
9715 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9717 * java-tree.h (end_params_node): Declare global.
9718 * decl.c (end_params_node): New global.
9719 (init_decl_processing, start_java_method): Use end_params_node for
9720 end of list of parameter types. Follows correct gcc conventions.
9721 * expr.c (pop_argument_types, pop_arguments): Likewise.
9722 * lang.c (put_decl_node): Likewise.
9723 * typeck.c (various places): Likewise.
9724 * class.y (various places): Likewise.
9725 * parse.y (various places): Likewise.
9727 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9728 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9730 * class.c: Add #include flags.h, remove no-longer needed declaration.
9732 * class.c (layout_class_method): Remove commented-out code, re-format.
9733 Don't add vtable entry (or index) for private methods.
9734 * expr.c (expand_invoke): A private method is implicitly final.
9735 * class.c (make_class_data): If inlining or optimizing,
9736 skip private methods.
9738 * class.c (finish_class): New function. Calls existing methods,
9739 but alls emits deferred inline functions.
9740 * jcf-parse.c (parse_class_file): Call finish_class.
9741 * parse.y (java_complete_expand_methods): Likewise.
9743 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9745 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9747 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9749 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9751 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9753 * (generate_classfile): Always write class access flag with
9756 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9758 * class.c (maybe_layout_super_class): New function.
9759 (layout_class): Reorganized. Loop on class methods dispatched into
9760 a new function. Call maybe_layout_super_class.
9761 (layout_class_methods, layout_class_method): New functions.
9762 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9764 (expand_invoke): Likewise.
9765 * java-tree.h (all_class_list): New global variable declared.
9766 (layout_class_methods, layout_class_method): New function
9768 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9769 * jcf-parse.c (all_class_list): New global variable.
9770 (load_class): Extended what class_or_name can be. Use parser
9771 context mechanism to save globals before calling jcf_parse.
9772 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9773 is set on the file name.
9774 (jcf_parse): Layout class methods when Object is loaded, otherwise
9775 record class in all_class_list for delayed method layout.
9776 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9777 * lang.c (put_decl_node): Decode <init> into the decl context
9779 * lex.c (java_allocate_new_line): Use xmalloc.
9780 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9781 pointers, not TREE_LIST elements.
9782 (struct parser_ctxt): Fixed comment indentations, added comments
9783 and reordered some fields.
9784 (java_check_methods): Function prototype removed.
9785 * parse.y (java_push_parser_context): Use xmalloc.
9786 (java_parser_context_restore_global): Pop extra pushed ctxp only
9787 when there's nothing next.
9788 (maybe_create_class_interface_decl): Fixed comment, add new
9789 created class decl to all_class_list.
9790 (method_header): Use GET_REAL_TYPE on argument's types.
9791 (method_declarator): Use GET_REAL_TYPE, change type to the real
9792 type in TREE_LIST dependency node. Build argument list with the
9794 (create_jdep_list): Use xmalloc. Removed allocation error message.
9795 (obtain_incomplete_type): Fixed leading comment. Broadened
9796 incoming argument meaning.
9797 (register_incomplete_type): Use xmalloc. Removed allocation error
9799 (safe_layout_class): Fixed leading comment.
9800 (jdep_resolve_class): Reversed if statement condition and switch
9802 (resolve_and_layout): Fixed leading comment. Broadened incoming
9804 (complete_class_report_errors): New local variable name, for
9805 clarity. purify_type_name used for all error cases.
9806 (java_get_real_method_name): Stricter check on constructors.
9807 (java_check_regular_methods): Reverse methods list only if not
9808 already laid out. Layout artificial constructor.
9809 (java_check_methods): Deleted.
9810 (source_start_java_method): Obtain incomplete type for patchable
9812 (java_layout_classes): Fixed leading comment. Use
9813 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9814 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9815 before returning. Fixed comments.
9816 (java_expand_classes): Check for errors up front.
9817 (patch_method_invocation): Class to search is resolved and laid
9820 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9822 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9824 * javaop.h (int8): Removed - not used.
9825 (jbyte): Redefine portably with correct signedness.
9827 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9829 * jcf-write.c (generate_bytecode_insns): Fix typo
9830 OPCODE_getstatic to OPCODE_getfield.
9832 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9833 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9834 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9836 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9838 * jcf-parse.c (jcf_parse_source): Function returned type is
9839 void. Added prototype.
9840 (jcf_parse): Function returned type is void.
9841 (yyparse): Remove call to fclose on the last parsed file.
9843 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9845 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9847 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9848 (layout_class): Cope with methods featuring WFL in decl names.
9849 * decl.c (unqualified_object_id_node): New global variable,
9851 (build_decl_no_layout): Removed.
9852 * expr.c (build_primtype_type_ref): Handle Double.
9853 (java_lang_expand_expr): Fixed indentations.
9854 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9855 (flag_wall, flag_redundant, flag_not_overriding,
9856 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9857 variable declarations.
9858 (build_decl_no_layout): Removed prototype.
9859 (java_get_real_method_name): Added prototype.
9860 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9861 (java_parse_abort_on_error): Macro now just returns.
9862 * jcf-parse.c (jcf_parse_source): Check fclose returned
9863 value. Call emit_register_classes if java_report_errors returns
9865 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9866 flag_static_local_jdk1_1): New integer flags.
9867 (lang_decode_option): New flags set here.
9868 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9869 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9870 the flag_redundant variable.
9871 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9872 when parsing java.lang.Object class.
9873 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9875 (resolve_qualified_expression_name): Fixed indentation.
9876 (patch_array_ref): Changed prototype.
9877 (not_initialized_as_it_should_p): Prototype removed.
9878 (java_report_errors): Added function prototype.
9879 * parse.y (formal_parameter:): Changed error message for not yet
9880 supported final parameters.
9881 (class_type_list:): Set both PURPOSE and VALUE of created
9882 TREE_LIST to be class_type.
9883 (primary_no_new_array:): Handle class literals on primitive types.
9884 (parse_warning_context): Reinstalled correct force_error and
9885 do_warning flags setups.
9886 (java_report_errors): Changed prototype. Return java_error_count
9888 (variable_redefinition_error): Consider treating variable type as
9890 (create_interface): Warn about redundant abstract modifier if
9891 flag_redundant is set. Changed error message.
9892 (lookup_field_wrapper): Save/restore globals before/after looking
9894 (duplicate_declaration_error_p): Consider treating declaration
9895 type as a fake pointer.
9896 (register_fields): Extract real type from dependency node. Check
9897 for duplicate field declaration after type adjustment. Use
9898 DECL_INITIAL to store static final initialized values.
9899 (method_header): Extract real function type from dependency node.
9900 (check_abstract_method_header): Use GET_METHOD_NAME.
9901 (obtain_incomplete_type): Layout fake pointer type.
9902 (safe_layout_class): Don't try to check for methods before layout.
9903 (java_complete_class): Don't check for correct throws clause
9904 elements inheritance here.
9905 (resolve_and_layout): Broadened name parameter meaning.
9906 (reset_method_name): Use GET_METHOD_NAME.
9907 (java_get_real_method_name): New function.
9908 (java_check_regular_methods): Don't check methods in
9909 java.lang.Object. Verify lineage of throws clause elements. Use
9910 flag_no_overriding in warning report.
9911 (check_throws_clauses): Don't check if class was from
9912 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9913 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9914 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9915 warning on unsupported final local variables. Use build_decl
9916 instead of build_decl_no_layout. Get real local variable type from
9918 (source_start_java_method): Get real parameter type from
9919 dependency node. Call build_decl instead of build_decl_no_layout.
9920 (java_layout_classes): Reverse tree and layout type and class as
9921 required. Mark class as loaded when done.
9922 (resolve_field_access): Fixed indentation. Restricted condition
9923 leading to static field access code generation. Set field_type
9924 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9925 (resolve_qualified_expression_name): Initialize type_found to
9926 null. Handle static field resolved during qualification. Fixed
9927 layout on non primitive field decl types.
9928 (not_accessible_p): Fixed typo in comment.
9929 (patch_method_invocation): Resolve and layout class to search from
9931 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9932 layout non primitive type, if necessary. Make method node only to
9934 (find_applicable_accessible_methods_list): Consider WFL'ed method
9935 decl names. Fixed indentation.
9936 (argument_types_convertible): Resolve and layout target type if
9938 (java_complete_tree): Fixed indentation problems. Rewrote
9939 CALL_EXPR thrown exceptions check. Re-installed further processing
9940 of the assignment in certain cases.
9941 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9942 inlining on class literals.
9943 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9945 (valid_method_invocation_conversion_p): Likewise.
9946 (patch_string): Temporary disable forbidden use of `this' in
9947 explicit constructor invocations when doing string concatenation
9949 (patch_unaryop): Added comment. Reinstalled code to disable
9950 further check on assignment operation with cast expression RHS.
9951 (patch_switch_statement): Fixed indentation.
9952 (build_try_statement): Call build_decl instead of
9953 build_decl_no_layout.
9954 (patch_synchronized_statement): Likewise.
9955 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9956 IS_UNCHECKED_EXPRESSION_P.
9957 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9958 layout argument exception type.
9959 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9960 of IS_UNCHECKED_EXPRESSION_P.
9962 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9964 * jcf-parse.c (yyparse): Open class file in binary mode.
9966 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9968 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9970 * jcf-write.c (perform_relocations): Move check out one loop.
9972 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9974 * Make-lang.in: Fix reference to srcdir.
9975 * jv-scan.c: Add missing xmalloc prototype.
9976 * jvgenmain.c: Ditto.
9978 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9980 * decl.c (error_mark_node), java-tree.h: New global.
9981 * parse.y: Use empty_stmt_node instead of size_zero_node.
9982 (build_if_else_statement): If missing else, use empty_stmt_node.
9984 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9985 (java_complete_expand_method): Complain if return is missing.
9986 (java_check_regular_methods): Comment out incorrect error check.
9987 (not_accessible_p): Fix incorrect handling of protected methods.
9988 (patch_method_invocation): Pass correct context to not_accessible_p.
9989 (find_applicable_accessible_methods_list): Likewise.
9990 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9991 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9992 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9993 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9995 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9996 (push_int_const): Remove reundant NOTE_PUSH.
9997 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9998 (- case SWITCH_EXPR): Fix code generation bug.
9999 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10000 (generate_classfile): More robust for abstract methods.
10002 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10004 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10005 * Make-lang.in: Ditto.
10007 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10008 * jvgenmain: Ditto.
10010 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10012 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10014 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10016 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10018 Allow uses of interface types to verify. This is not really
10019 type-safe, but it matches what Sun does, and is OK as long as
10020 there are appropriate run-time checks.
10021 * verify.c (merge_types): If merging two interface types,
10022 just set the result to java.lang.Object.
10023 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10025 1998-11-13 Tom Tromey <tromey@cygnus.com>
10027 * gjavah.c (main): Handle --output-class-directory argument.
10028 * jvspec.c (lang_specific_driver): Translate `-d' into
10029 -foutput-class-dir.
10030 * jcf.h (jcf_write_base_directory): Declare.
10031 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10032 * lang-options.h: Mention -foutput-class-dir.
10033 * jcf-write.c (jcf_write_base_directory): New global.
10034 (make_class_file_name): Put generated .class file into `-d'
10035 directory, or into source directory if -d not given. Function now
10037 (write_classfile): Free class file name. Handle case where class
10039 (DIR_SEPARATOR): New macro.
10040 Include <sys/stat.h>
10042 * Makefile.in (prefix): New macro.
10044 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10046 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10047 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10048 here (done in patch_invoke instead).
10049 (case_identity): Moved here from parse.y.
10051 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10052 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10053 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10054 so they can be efficiently scanned without recursion.
10055 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10056 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10057 in BLOCK iteratively, rather than recursively.
10059 * parse.y (do_unary_numeric_promotion): New function.
10060 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10062 * parse.y (patch_newarray): Various fixes.
10064 Re-do handling of switch statements (for proper block scoping).
10065 * parse.y: Add just a single block for the enture switch block,
10066 but don't create any "case blocks".
10067 (group_of_labels): Rmeoved unneeded non-terminal.
10068 CASE_EXPR and DEFAULT_EXPR are added to current block.
10069 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10070 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10071 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10072 * parse.y (wfl_operator, print_int_node): Make non-static.
10073 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10074 as part of recursive scan of block.
10075 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10076 (patch_switch_statement): Most tests move dinto java_complete_tree.
10078 * parse.y: Make various production be non-typed (void).
10079 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10080 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10081 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10083 * jcf-write.c (struct jcf_handler): New type.
10084 (struct jcf_switch_state): New type.
10085 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10086 (alloc_handler, emit_unop, emit_reloc): New functions.
10087 (adjust_typed_op): Add extra parameter ("max type" offset).
10088 (emit_switch_reloc, emit_case-reloc): New function.
10089 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10090 (generate_bytecode_insns): Support REAL_CST, switch statements,
10091 exception handling, method calls, object/array creation, and more.
10093 * class.c: Remove some unused variables.
10094 * constants.c (find_string_constant): New function.
10095 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10096 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10097 if flag_emit_class_files.
10099 1998-11-12 Tom Tromey <tromey@cygnus.com>
10101 * jcf-io.c (find_class): Added explanatory comment.
10103 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10104 trailing slash to `.zip' entries.
10106 * jvspec.c (lang_specific_driver): Correctly handle case where
10107 GC_NAME not defined.
10109 1998-11-11 Tom Tromey <tromey@cygnus.com>
10111 * jvspec.c (GC_NAME): New define.
10112 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10114 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10116 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10118 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10120 1998-11-11 Tom Tromey <tromey@cygnus.com>
10122 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10124 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10126 * class.c (is_compiled_class): Call safe_layout_class for class
10127 compiled from source.
10128 * conver.h (convert_to_integer, convert_to_real,
10129 convert_to_pointer): Added prototypes.
10130 * decl.c (init_decl_processing): Non longer push the decls of
10131 `methodtable', `constants', `Class', `Field', `dispatchTable'
10132 `jexception' and `Method'.
10133 * expr.c (build_invokeinterface): New function.
10134 (expand_invoke): static variable CLASS_IDENT now in
10135 build_invokeinterface. Use build_invokeinterface.
10136 (expand_java_field_op): Moved code to inline
10137 java.lang.PRIMTYPE.TYPE into a function.
10138 (build_primtype_type_ref): New function.
10139 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10140 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10141 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10142 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10143 (DECL_LOCAL_STATIC_VALUE): New macro.
10144 (build_invokeinterface, build_primtype_type_ref): New function
10146 (java_parse_abort_on_error): Macro rewritten.
10147 * jcf-parse.c (current_method): Add comment to declaration.
10148 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10149 Function prototypes fixed.
10150 (jcf_parse_source): push/pop parser context. save/restore global.
10151 (parse_source_file): Fixed leading comment. Now take a
10152 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10153 classes and pop the parser context anymore.
10154 (yyparse): Push parser context, save globals, parse the source
10155 file, restore globals and pop the parser context when processing a
10157 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10158 * lex.c (java_parse_doc_section): New function.
10159 (java_lex): Call java_parse_doc_section when appropriate. Build an
10160 operator around INSTANCEOF_TK.
10161 * lex.h (java_lineterminator, java_sprint_unicode,
10162 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10163 Prototypes rewritten.
10164 (java_parse_escape_sequence, java_letter_or_digit_p,
10165 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10166 java_read_unicode, java_store_unicode, java_read_char,
10167 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10168 Added function prototypes.
10169 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10171 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10173 (struct parser_ctxt): New fields: deprecated,
10174 current_parsed_class_un, gclass_list.
10175 (fix_method_argument_names, issue_warning_error_from_context,
10176 resolve_package, lookup_package_type): New function prototypes.
10177 (resolve_expression_name): Fixed function prototype.
10178 (find_applicable_accessible_methods_list): Fixed indentation, added
10179 extra argument in prototype.
10180 (check_final_assignment, build_null_of_type, check_deprecation,
10181 check_method_redefinition, reset_method_name,
10182 java_check_regular_methods, java_check_abstract_methods,
10183 maybe_build_primttype_type_ref): New function prototype.
10184 * parse.y (conver.h): Include.
10185 (INSTANCEOF_TK): Tagged <operator>.
10186 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10187 (relational_expression:): Build binop for instanceof.
10188 (java_push_parser_context): Remember ctxp->gclass_list across
10190 (java_pop_parser_context): Simply return if no context
10191 exists. Remember gclass_list across contexts.
10192 (issue_warning_error_from_context): New function.
10193 (parse_error_context): Don't setup ctxp->elc here. Call
10194 issue_warning_error_from_context instead.
10195 (parse_warning_context): Likewise.
10196 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10197 setup. Link new class/interface to ctxp->gclass_list.
10198 (add_superinterfaces): Register interface as incomplete if not
10200 (create_class): Remember class unqualified name in
10201 ctxp->current_parsed_class_un. Check class deprecation.
10202 (register_fields): Check field deprecation. Remember static final
10203 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10205 (method_header): New local variable ORIG_ARG. Use unqualified
10206 current class name for check on constructor errors. Promote return
10207 type if of record type. Argument list fix moved in
10208 fix_method_argument_names, called here. Check method deprecation.
10209 (fix_method_argument_names): New function.
10210 (method_declarator): Promote record typed arguments.
10211 (safe_layout_class): Check class methods before layout.
10212 (java_complete_class): Compute field layout when patched.
10213 (do_resolve_class): Try to load class after having it renamed
10214 after the package name.
10215 (get_printable_method_name): Use DECL_CONTEXT.
10216 (reset_method_name): New function.
10217 (check_method_redefinition): Use reset_method_name.
10218 (java_check_regular_methods): New local variable
10219 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10220 names for error report. Check for compile-time error when method
10221 found has default (package) access.
10222 (java_check_abstract_methods): Now takes an interface DECL node as
10223 an argument. Also reinstall real name on unchecked
10224 overriding/hiding methods for error report.
10225 (java_check_methods): Fixed leading comment. Get classes to verify
10226 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10227 CLASS_METHOD_CHECKED_P on class verification.
10228 (lookup_java_method2): Get real method name if necessary.
10229 (find_in_imports): Don't check package class access here.
10230 (resolve_package, lookup_package_type): New functions.
10231 (java_layout_classes): Fixed leading comment. Take classes to be
10232 laid out from ctxp->gclass_list.
10233 (java_complete_expand_methods): Don't expand native and abstract
10235 (java_expand_classes): New function.
10236 (resolve_expression_name): Use additional argument ORIG. Retrieve
10237 values of static final field of primitive types.
10238 (resolve_field_access): Handles static final field of promotive
10240 (resolve_qualified_expression_name): Handle STRING_CST as
10241 primaries and package name resolution. Check deprecation on found
10242 decls. Set where_found and type_found on non static field resolved
10243 during qualification. Layout non primitive field decl types.
10244 (check_deprecation): New function.
10245 (maybe_access_field): Simplified.
10246 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10247 removed. Reverse method's argument when primary is a type. Don't
10248 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10249 instead. Include abstract class in the list of class searchable
10250 for constructors. Use DECL_CONTEXT of found method for access
10251 checks. Check method deprecation.
10252 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10253 converting arguments. Handle INVOKE_INTERFACE.
10254 (lookup_method_invoke): Search constructor using existing
10255 infrastructure (don't rely on lookup_java_constructor anymore).
10256 (find_applicable_accessible_methods_list): Extra argument flag
10257 LC. Now include constructor in the search.
10258 (qualify_ambiguous_name): Conditional expression are primaries.
10259 (not_initialized_as_it_should_p): static final are always
10261 (java_complete_tree): Pass extra NULL argument to
10262 resolve_expression_name. Stricter test to carry on patching
10263 assignments. New case for INSTANCEOF_EXPR.
10264 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10265 (check_final_assignment, maybe_build_primttype_type_ref): New
10267 (patch_assignment): Detect resolved static finals and carry normal
10268 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10269 (try_builtin_assignconv): Access constant 0 on all primitive
10271 (valid_builtin_assignconv_identity_widening_p): Accept identical
10272 types. Accept all promoted type on int type.
10273 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10274 assigned to a reference.
10275 (valid_method_invocation_conversion_p): Accept to check null
10277 (build_binop): Merge declaration and initialization of local
10279 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10280 numeric types. Improved validity test for qualify operators on
10282 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10283 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10284 primitive type and issue the appropriate error message.
10285 (resolve_type_during_patch): Mark class loaded when resolved.
10286 (patch_cast): Allow null to be cased to reference types.
10287 (build_null_of_type): New function.
10288 (patch_array_ref): Handle array on references correctly.
10289 (patch_return): Removed unused local variable MODIFY. Force
10290 boolean to be returned as integers. Allows null to be returned by
10291 a function returning a reference.
10292 * typeck.c (convert_to_integer, convert_to_real,
10293 convert_to_pointer): Prototypes moved to convert.h
10294 (lookup_argument_method): Use method real name, if necessary.
10296 1998-10-30 Tom Tromey <tromey@cygnus.com>
10298 * class.c (build_class_ref): Changed name of primitive classes to
10301 * class.c (make_class_data): Renamed fields: nmethods to
10302 method_count, method_count to dtable_method_count. Always set
10303 `state' field to 0.
10304 * decl.c (init_decl_processing): Likewise.
10306 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10308 * class.c (layout_class): Don't mangle <finit>, produce
10309 __finit<class> instead. Don't verify artificial methods.
10310 * decl.c (finit_identifier_node): New declared global.
10311 (init_decl_processing): finit_identifier_node initialized.
10312 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10313 * java-tree.h (finit_identifier_node): Declared as extern.
10314 (struct lang_decl): New field called_constructor.
10315 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10316 (CLASS_HAS_FINIT_P): New macro.
10317 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10318 explicit constructor invocation.
10319 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10320 CALL_SUPER_CONSTRUCTOR_P): New macros.
10321 (write_classfile): Added prototype.
10322 * jcf-parse.c (jcf_parse_source): Parse and remember for
10323 generation if the file was seen on the command line.
10324 (parse_source_file): Don't write the class file here.
10325 (yyparse): Loop on files rewritten. Set current_jcf.
10326 (parse_zip_file_entries): Parse class file only if it was found.
10327 * lang.c (init_parse): Don't open command line provided filename
10329 (lang_parse): Don't set main_jcf anymore.
10330 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10331 (JCONSTRUCTOR_CHECK): New macro.
10332 (JBSC_TYPE_P): New macro.
10333 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10334 (COMPLETE_CHECK_OP_2): New macro.
10335 (struct parse_ctxt): New field explicit_constructor_p.
10336 (check_class_interface_creation): Fixed prototype indentation.
10337 (patch_method_invocation_stmt): Prototype reflects added argument.
10338 (patch_invoke): Likewise.
10339 (complete_method_declaration, build_super_invocation,
10340 verify_constructor_circularity,
10341 build_this_super_qualified_invocation, get_printable_method_name,
10342 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10343 verify_constructor_super, create_artificial_method,
10344 start_artificial_method_body, end_artificial_method_body,
10345 generate_field_initialization_code): New function prototypes.
10346 * parse.y: Fixed leading comment
10347 (constructor_header:, constructor_body:, block_end:): Rules tagged
10349 (type_declaration:): Call maybe_generate_finit.
10350 (method_declaration:): Action for method_body: placed in new
10351 function complete_method_declaration, called here.
10352 (constructor_declaration:): Defined actions. Removed leading
10354 (constructor_header:): New rule with action.
10355 (constructor_body:): Rule rewritten using block_begin: and
10356 block_end:. Defined actions.
10357 (constructor_declarator:, explicit_constructor_invocation:):
10359 (block:): Use new rules block_begin: block_end:.
10360 (block_begin:, block_end:): New rules and actions.
10361 (block_statements:): Fixed error message for explicit
10363 (method_invocation:): Call build_this_super_qualified_invocation
10364 if primary is `this' or `super' was seen.
10365 (conditional_expression:): Action defined.
10366 (extra_ctxp_pushed_p): New static global flag.
10367 (java_parser_context_save_global): Create parser context if
10368 necessary. Use extra_ctxp_pushed_p to remember it.
10369 (java_parser_context_restore_global): Pop extra parser context if
10371 (build_array_from_name): Array on primitive types are marked
10373 (register_fields): Restore new name in field initializer
10374 expression if type was altered. Non static fields initialized upon
10375 declaration marked initialized.
10376 (maybe_generate_finit): New function.
10377 (maybe_generate_clinit): Use create_artificial_method,
10378 start_artificial_method_body, end_artificial_method_body. Generate
10379 debug info for enclosed initialization statements.
10380 (method_header): Fixed leading comment. Check constructor
10381 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10383 (complete_method_declaration, constructor_circularity_msg,
10384 verify_constructor_circularity): New functions.
10385 (get_printable_method_name): New function.
10386 (check_method_redefinition): Don't rename <finit> methods. Fix
10387 declared constructor names. Error message for
10388 constructors modified.
10389 (java_check_regular_methods): Local variable seen_constructor
10390 renamed saw_constructor. Skip verification on constructors. Create
10391 default constructor with create_artificial_method.
10392 (java_check_methods): Removed unnecessary empty line.
10393 (create_artificial_method, start_artificial_method_body,
10394 end_artificial_method_body): New functions.
10395 (java_layout_classes): Changed leading comment. Reverse fields
10396 list if necessary. Always layout java.lang.Object if being
10398 (java_complete_expand_methods): Verify constructor circularity.
10399 (java_complete_expand_method): Call fix_constructor on
10400 constructors. Local variable no_ac_found removed. Restore
10401 bindings if method body expansion failed.
10402 (fix_constructors, verify_constructor_super,
10403 generate_field_initialization_code): New function.
10404 (java_expand_classes): Fixed leading comment. Write class file
10406 (resolve_expression_name): Check for illegal instance variable
10407 usage within the argument scope of an explicit constructor
10409 (resolve_qualified_expression_name): Pass extra from_super flag
10410 when invoking patch_method_invocation_stmt. New case for
10411 conditional expression when used as a primary. Check for error
10412 when acquiring super.
10413 (patch_method_invocation_stmt): Added extra argument super. New
10414 local variable is_static_flag. Set class_to_search according to
10415 the nature of the constructor invocation. Don't add `this'
10416 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10417 invocation within the argument scope of explicit constructor
10418 invocation. Set is_static according to is_static_flag. Provide
10419 extra `super' argument to patch_invoke invocation.
10420 (patch_invoke): New argument from_super. Loop on arguments
10421 indentation fixed. Pass from_super to invocation_mode. New switch
10422 case INVOKE_SUPER. Fixed error message in switch default case.
10423 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10425 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10426 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10427 message takes constructors into account.
10428 (find_applicable_accessible_methods_list): Fixed indentation.
10429 (qualify_ambiguous_name): Take explicit constructor invocation
10430 into account. Deal with a conditional expression as a primary to
10432 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10433 case. Added extra argument to patch_method_invocation_stmt.
10434 Register calls made to explicit constructor `this'. Don't call
10435 save_expr in ARRAY_REF case when emitting class files. Check for
10436 illegal use of this when expanding explicit constructor invocation
10438 (complete_function_arguments): Set and reset parser context
10439 explicit_constructor_p field value when appropriate.
10440 (build_super_invocation, build_this_super_qualified_invocation):
10442 (patch_assignment): Fixed typo.
10443 (patch_unaryop): Check on final fields occurs only when a decl
10445 (patch_return): Take constructors into account.
10446 (patch_conditional_expr): New function.
10447 * typeck.c (build_java_signature): Removed unnecessary empty line.
10449 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10451 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10453 1998-10-28 Tom Tromey <tromey@cygnus.com>
10455 * decl.c (init_decl_processing): Renamed fields.
10456 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10457 interface_len, msize fields.
10459 * class.c (make_class_data): Removed subclass_head and
10460 subclass_next fields.
10461 * decl.c (init_decl_processing): Removed subclass_head and
10462 subclass_next fields.
10464 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10466 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10467 * mangle.c (emit_unicode_mangled_name): Similarly.
10469 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10471 * jcf-parse.c (get_constant): Place braces around code to compute
10472 'd' when REAL_ARITHMETIC is not defined.
10474 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10476 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10479 1998-10-23 Tom Tromey <tromey@cygnus.com>
10481 * lang-specs.h: `.zip' files are input to jc1.
10483 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10485 * jvspecs.c: Add (but don't enable) support for combining multiple
10486 .class and .java input filenames to a single jc1 invocation.
10487 Add support for -C flag (copile to .class files).
10488 Translate -classpath and -CLASSPATH arguments.
10489 * lang-specs.h: Don't set %2 spec.
10491 1998-10-22 Tom Tromey <tromey@cygnus.com>
10493 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10495 (add_path): Don't add trailing separator to non-empty path
10498 * lang.c (lang_decode_option): Check for -fclasspath and
10499 -fCLASSPATH before examining other `-f' options.
10501 * java-tree.h (finalize_identifier_node): Don't declare.
10502 * class.c (make_class_data): Don't push "final" field.
10503 * decl.c (init_decl_processing): Don't push "final" field.
10504 (finalize_identifier_node): Removed.
10505 (init_decl_processing): Don't set finalize_identifier_node.
10507 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10509 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10511 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10512 (JV_SCAN_SOURCES): New macro.
10513 (JCF_DUMP_SOURCES): Likewise.
10514 (jcf-dump$(exeext)): New target.
10515 (jv-scan$(exeext)): New target.
10517 1998-10-22 Tom Tromey <tromey@cygnus.com>
10519 * Makefile.in (LEX): Removed.
10520 (LEXFLAGS): Likewise.
10521 (SET_BISON): New macro.
10523 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10524 spurious diffs in parse.c.
10525 ($(PARSE_SCAN_C)): Likewise.
10526 (PARSE_DIR): New macro.
10528 (PARSE_SCAN_C): Likewise.
10529 (PARSE_RELDIR): New macro.
10531 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10533 * jcf-io.c (find_class): Use saw_java_source to determine when to
10534 look for `.java' file.
10535 * jcf-parse.c (saw_java_source): New global.
10536 (yyparse): Set it if `.java' file seen.
10538 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10539 (GCJH_SOURCES): Likewise.
10540 * Makefile.in (datadir): New macro.
10541 (libjava_zip): Likewise.
10542 (JAVA_OBJS): Added jcf-path.o.
10543 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10544 (../gcjh$(exeext)): Likewise.
10545 (jcf-path.o): New target.
10546 * java-tree.h (fix_classpath): Removed decl.
10547 * jcf-parse.c (fix_classpath): Removed.
10548 (load_class): Don't call fix_classpath.
10549 * parse.y (read_import_dir): Don't call fix_classpath.
10550 * lex.h: Don't mention classpath.
10551 * lex.c (java_init_lex): Don't initialize classpath.
10552 * jcf-io.c (classpath): Removed global.
10553 (find_class): Use jcf_path iteration functions. Correctly search
10554 class path for .java file.
10555 (open_in_zip): New argument `is_system'.
10556 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10557 classpath-related options.
10558 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10560 (lang_init): Call jcf_path_init.
10561 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10562 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10563 Correctly put braces around second string in each entry.
10564 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10565 classpath-related options.
10566 (help): Updated for new options.
10567 * jcf.h: Declare functions from jcf-path.c. Don't mention
10568 `classpath' global.
10569 * jcf-path.c: New file.
10571 * jcf-depend.c: Include jcf.h.
10573 * jcf-write.c (localvar_alloc): Returns `void'.
10574 (localvar_free): Removed unused variable.
10576 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10577 (init_parse): Use OBJECT_SUFFIX, not ".o".
10579 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * class.c (emit_register_classes): Renamed from
10582 emit_register_class.
10583 * java-tree.h (emit_register_classes): Prototype renamed from
10584 emit_register_class.
10585 * jcf-parse.c (yyparse): Call emit_register_classes once before
10587 * parse.y (java_expand_classes): No longer register classes.
10589 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * class.c (is_compiled_class): New local variable
10592 seen_in_zip. Identify classes found in currently compiled source
10594 * decl.c (complete_start_java_method): Fixed typo.
10595 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10596 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10597 (CLASS_P): Moved around.
10598 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10599 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10601 (jcf_parse_source): Changed leading comment. Removed unnecessary
10602 fclose and CLASS_FROM_SOURCE_P marking.
10603 (parse_source_file): New local variables remember_for_generation
10604 and filename. Mark parsed file name identifier node. Removed block
10605 executed when parse_only was null. Set remember_for_generation.
10606 Use it as an argument to java_pop_parser_context.
10607 (yyparse): New local variables several_files, list, next node and
10608 current_file_list. Split ampersand separated file names into
10609 current_file_list. Iterate through the list and parse accordingly.
10610 * parse.h (java_pop_parser_context): New function prototype.
10611 * parse.y (ctxp_for_generation): New static global variable.
10612 (java_pop_parser_context): New argument generate. Link popped ctxp
10613 to ctxp_for_generation list accordingly.
10614 (java_complete_expand_methods): Fixed indentation.
10615 (java_expand_classes): New function.
10617 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10619 * Makefile.in: Link with libiberty.a instead of memmove.o.
10621 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10623 * lex.c (setjmp.h): No longer included.
10624 * lex.h (setjmp.h): Included.
10625 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10626 (duplicate_declaration_error_p): Renamed from
10627 duplicate_declaration_error.
10628 (build_array_from_name): New function prototype.
10629 * parse.y (setjmp.h): No longer included.
10630 (variable_declarator_id): Define action.
10631 (build_array_from_name): New function.
10632 (duplicate_declaration_error_p): Renamed from
10633 duplicate_declaration_error. Fixed leading comment.
10634 (register_fields): Main `for' loop reorganized. Uses
10635 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10636 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10637 build_array_from_name.
10638 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10640 (read_import_dir): Don't try to skip `.' and `..'.
10641 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10642 build_array_from_name. Main `for' loop reorganized.
10643 (resolve_qualified_expression_name): When building access to a
10644 field, use the type where the field was found, not its own type.
10645 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10646 field was found is null.
10647 (qualify_ambiguous_name): Sweep through all successive array
10650 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10652 * java-tree.h (pop_labeled_block, lang_printable_name,
10653 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10654 interface_of_p, inherits_from_p, fix_classpath,
10655 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10656 make_class_data, register_class, alloc_name_constant): New
10657 function prototypes.
10658 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10659 indentation. Added cast to remove warning.
10660 (lang_printable_name): Set v argument unused.
10661 (lang_print_error): Added argument to lang_printable_name call.
10662 (java_dummy_print, print_lang_decl, print_lang_type,
10663 print_lang_identifier, lang_print_xnode): All argument marked
10665 * lex.c (java_unget_unicode): Removed unnecessary argument.
10666 (java_allocate_new_line): Unused local variable is gone.
10667 (java_read_char): Added parenthesis in expressions to remove
10668 warnings. Added final return statement.
10669 (java_read_unicode): Added parenthesis in expression to remove
10671 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10672 (java_parse_escape_sequence): Likewise.
10673 (java_lex): Unused local variables are gone. Fixed
10674 java_unget_unicode invocation.
10675 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10677 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10678 lang_printable_name invocation in macro.
10679 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10681 (duplicate_declaration_error): Suppressed unused argument in
10683 (identical_subpath_p): Function declaration is gone.
10684 (patch_invoke): Suppressed unused argument in prototype.
10685 (patch_cast, build_labeled_block, check_thrown_exceptions):
10687 * parse.y (setjmp.h): Included
10688 (toplev.h): Likewise.
10689 (field_declaration:): Suppressed unused local
10690 (label_decl:): Fixed build_labeled_block invocation.
10691 (java_pop_parser_context): Put extra parenthesis around assignment
10693 (yyerror): Suppressed unused local variables.
10694 (variable_redefinition_error): Fixed lang_printable_name
10696 (create_interface): Suppressed unused local variables.
10697 (create_class): Likewise.
10698 (duplicate_declaration_error): Suppressed unused argument. Fixed
10699 lang_printable_name invocation.
10700 (register_fields): Suppressed unused local variable. Fixed
10701 duplicate_declaration_error invocation.
10702 (method_header): Suppressed unused local variable.
10703 (method_declarator, parser_check_super): Likewise.
10704 (java_complete_class): Suppressed unused local variable. Fixed
10705 fatal error message.
10706 (complete_class_report_errors): Added default: in switch.
10707 (java_check_regular_methods): Fixed lang_printable_name
10709 (check_throws_clauses): Likewise.
10710 (java_check_abstract_methods): Suppressed unused local
10711 variable. Fixed lang_printable_name invocation.
10712 (read_import_entry): Added supplemental return statement.
10713 (read_import_dir): Suppressed unused local variables.
10714 (check_pkg_class_access, declare_local_variables): Likewise.
10715 (source_start_java_method): Suppressed unused extern variable
10717 (expand_start_java_method): Suppressed unused extern and local
10718 variable declarations.
10719 (java_complete_expand_methods): Likewise.
10720 (java_complete_expand_method): Suppressed unused local variables.
10721 (make_qualified_name): Likewise.
10722 (resolve_qualified_expression_name): Added default: in
10723 switch. Fixed lang_printable_name invocation.
10724 (class_instance_creation_expression): Added parenthesis around
10726 (patch_method_invocation_stmt): Fixed lang_printable_name and
10727 patch_invoke invocations.
10728 (check_for_static_method_reference): Fixed lang_printable_name
10730 (patch_invoke): Suppressed unused arguments and local variables.
10731 (lookup_method_invoke): Suppressed unused local variables.
10732 (qualify_ambiguous_name): Added default: in switch.
10733 (identical_subpath_p): Function removed.
10734 (patch_assignment): Suppressed unused local variables. Suppressed
10735 unnecessary if statement. Fixed lang_printable_name invocations.
10736 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10737 (valid_ref_assignconv_cast_p): Parenthesis around
10738 expression. Suppressed unused local variables.
10739 (build_binop): Suppressed unused local variables. fixed
10740 lang_printable_name invocations.
10741 (string_constant_concatenation): Suppressed unused local
10743 (patch_unaryop): Fixed lang_printable_name invocation.
10744 (patch_cast): Suppressed unnecessary argument. Fixed
10745 lang_printable_name invocation.
10746 (patch_array_ref): Fixed lang_printable_name invocation.
10747 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10748 (build_labeled_block): Suppressed unused argument.
10749 (generate_labeled_block): Fixed build_labeled_block invocation.
10750 (build_loop_body): Suppressed unused local variables.
10751 (patch_loop_statement): Likewise.
10752 (patch_exit): Fixed lang_printable_name invocation.
10753 (patch_switch_statement): Likewise.
10754 (case_identity): First argument marked unused.
10755 (patch_try_statement): Fixed lang_printable_name invocations.
10756 (patch_synchronized_statement, patch_throw_statement): Likewise.
10757 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10758 lang_printable_name invocations.
10759 (check_thrown_exceptions_do): Suppressed unused argument.
10761 1998-10-14 Tom Tromey <tromey@cygnus.com>
10763 * jcf-write.c (write_classfile): Add output class file as target.
10764 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10765 * jcf.h: Added declarations for dependency-tracking functions.
10766 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10767 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10768 (finish_parse): Call jcf_dependency_write.
10769 (dependency_tracking): New global.
10770 (DEPEND_SET_FILE): New define.
10771 (DEPEND_ENABLE): New define.
10772 (init_parse): Enable dependency tracking if required.
10774 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10775 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10776 (../gcjh$(exeext)): Likewise.
10777 (jcf-depend.o): New target.
10778 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10779 (GCJH_SOURCES): Likewise.
10780 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10782 (find_classfile): Added dep_name argument.
10783 (find_class): Compute name of dependency.
10784 (open_in_zip): Call jcf_dependency_add_file.
10785 * gjavah.c (output_file): No longer global.
10786 (usage): Don't mention "gjavah".
10788 (java_no_argument): Likewise.
10789 (version): Likewise.
10790 (main): Recognize and handle -M family of options.
10791 (print_mangled_classname): Return is void.
10792 (process_file): Handle case where output is suppressed.
10793 (HANDLE_END_FIELD): Likewise.
10794 (HANDLE_METHOD): Likewise.
10795 * jcf-depend.c: New file.
10797 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10799 * java-tree.def: Add missing newline at EOF.
10801 1998-10-13 Tom Tromey <tromey@cygnus.com>
10803 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10804 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10806 Include <config.h> and "system.h".
10807 (disassemble_method): Undefine RET to avoid clash with
10808 config/i386/i386.h.
10810 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10812 * decl.c (runtime_exception_type_node, error_exception_type_node):
10813 New global variables.
10814 (init_decl_processing): Initialized.
10815 * expr.c (java_lang_expand_expr): Set caught exception type to
10816 null if catch handler argument doesn't exit.
10817 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10819 * java-tree.h (runtime_exception_type_node,
10820 error_exception_type_node): Global variables declared.
10821 (DECL_FUNCTION_THROWS): New macro.
10822 (DECL_FUNCTION_BODY): Modified comment.
10823 (DECL_SPECIFIC_COUNT): Likewise.
10824 (struct lang_decl): New field throws_list.
10825 (IS_UNCHECKED_EXPRESSION_P): New macro.
10826 * lex.c (java_lex): Generate location information for THROW_TK.
10827 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10828 EXCEPTIONS_P): New macros.
10829 (enum jdep_code): New value JDEP_EXCEPTION.
10830 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10831 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10832 PATCH_METHOD_RETURN_ERROR): New macros.
10833 (patch_method_invocation_stmt): Added new argument to prototype.
10834 (patch_synchronized_statement, patch_throw_statement,
10835 check_thrown_exceptions, check_thrown_exceptions_do,
10836 purge_unchecked_exceptions, check_throws_clauses): New function
10838 * parse.y Fixed typo in keyword section.
10839 (throw:): Rule tagged <node>.
10840 (THROW_TK): Keyword tagged <operator>.
10841 (method_header:): Last argument to call to method_header passed
10843 (throws:, class_type_list:, throw_statement:,
10844 synchronized_statement:, synchronized:): Defined actions.
10845 (method_header): New local variable current. Register exceptions
10846 from throws clause.
10847 (java_complete_tree): Complete and verify exceptions from throws
10849 (complete_class_report_errors): Error message on exceptions not
10851 (java_check_regular_methods): Fixed typo. Shortcut on private
10852 overriding methods. Changed error message on method
10853 redefinition. Check for throws clause compatibility.
10854 (check_throws_clauses): New function.
10855 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10856 method. Changed error message on method redefinition.
10857 (currently_caught_type_list): New static variable.
10858 (java_complete_expand_methods): Purge unchecked exceptions from
10859 throws clause list. Call PUSH_EXCEPTIONS before walk and
10860 POP_EXCEPTIONS after.
10861 (resolve_qualified_expression_name): Pass new argument as NULL to
10862 patch_method_invocation_stmt.
10863 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10864 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10865 argument list when appropriate. Use new argument if non null to
10866 store selected method decl.
10867 (patch_invoke): Convert if necessary args of builtin types before
10868 forming CALL_EXPR. Argument list no longer reversed here.
10869 (invocation_mode): Treat final methods as static methods.
10870 (java_complete_tree): New cases for THROW_EXPR: and
10871 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10873 (complete_function_arguments): No more RECORD_TYPE
10874 conversion. Function parameter nodes no longer saved.
10875 (valid_ref_assignconv_cast_p): Avoid handling null type.
10876 (patch_binop): Fixed null constant reference handling.
10877 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10878 BUILD_THROW macros.
10879 (patch_try_statement): Fixed comments. Record caught types in
10880 list, push the list, expand try block and pop the list.
10881 (patch_synchronized_statement, patch_throw_statement,
10882 check_thrown_exceptions, check_thrown_exceptions_do,
10883 purge_unchecked_exceptions): New functions.
10884 * typeck.c (lookup_argument_method): Allow WFL in place of method
10885 DECL_NAME during method definition check
10887 1998-10-09 Tom Tromey <tromey@cygnus.com>
10889 * gjavah.c (decode_signature_piece): New function.
10890 (print_c_decl): Use it. Added `name_override' argument.
10891 (print_method_info): Use name_override argument to print_c_decl.
10892 (seen_fields): Removed.
10893 (print_field_info): Don't update seen_fields.
10894 (struct method_name): New structure.
10895 (method_name_list): New global.
10896 (print_method_info): Add new method to list of methods.
10897 (name_is_method_p): New function.
10898 (print_field_info): If field name has same name as method, then
10900 (process_file): Parse methods before fields.
10901 (field_pass): New global.
10902 (HANDLE_END_FIELD): Take field_pass into account.
10904 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10906 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10907 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10909 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10911 * jvspec.c: Fix bug in jvgenmain_spec patch.
10913 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10915 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10916 * decl.c (soft_exceptioninfo_call_node): New global variable.
10917 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10918 takes extra integer argument. soft_exceptioninfo_call_node
10920 * except.c (java_set_exception_lang_code): New function
10921 (method_init_exceptions): Called here.
10922 (prepare_eh_table_type): New function.
10923 (expand_end_java_handler): Called here.
10924 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10925 one argument. Modified generation of call to
10926 soft_badarrayindex_node to use new argument.
10927 (build_java_arrayaccess): Pass faulty index value to
10928 build_java_throw_out_of_bounds_exception.
10929 (generate_name): New function.
10930 (java_lang_expand_expr): New local variables node, current,
10931 has_finally_p. Expand TRY_EXPR node.
10932 (process_jvm_instruction): Replace top of the stack with thrown
10933 object reference when entering exception handler.
10934 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10935 specific tree codes.
10936 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10938 (DECL_SPECIFIC_COUNT): New macro.
10939 (prepare_eh_table_type, java_set_exception_lang_code,
10940 generate_name): New function declarations.
10941 (match_java_method): Declaration deleted.
10942 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10944 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10945 * parse.h (redefinition_error, refine_accessible_methods_list,
10946 can_cast_to_p): Function declaration removed.
10947 (classitf_redefinition_error, variable_redefinition_error,
10948 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10949 find_most_specific_methods_list, argument_types_convertible,
10950 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10951 valid_cast_to_p, valid_method_invocation_conversion_p,
10952 try_reference_assignconv, add_stmt_to_compound,
10953 build_jump_to_finally, build_tree_list, patch_try_statement,
10954 java_get_catch_block): New function declarations.
10955 * parse.y (string_buffer_type): Global variable deleted.
10956 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10957 finally): Rules tagged <node>.
10958 (TRY_TK, CATCH_TK): Token tagged <operator>.
10959 (class_body_declaration:, class_member_declaration:,
10960 formal_parameter:, explicit_constructor_invocation:,
10961 interface_member_declaration:, constant_declaration:,
10962 primary_no_new_array:, class_instance_creation_expression:,
10963 array_creation_expression:): Issue error on unsuported JDK1.1
10965 (try_statement:, catches:, finally:): Define actions.
10966 (catch_clause_parameter): New rule.
10967 (catch_clause:): Use new rule catch_clause_parameter.
10968 (parse_jdk1_1_error): New function.
10969 (redefinition_error): Renamed classitf_redefinition_error.
10970 (variable_redefinition_error): New function.
10971 (check_class_interface_creation): Call
10972 classitf_redefinition_error.
10973 (java_complete_tree): Added error message on JDEP_TYPE: case.
10974 (complete_class_report_errors): Fixed indentation.
10975 (declare_local_variables): Call variable_redefinition_error.
10976 (source_end_java_method): Call java_set_exception_lang_code and
10977 emit_handlers where appropriate.
10978 (java_method_add_stmt): Call add_stmt_to_block.
10979 (add_stmt_to_block): New function.
10980 (lookup_method_invoke): Fixed outside comment. new local variable
10981 candicates. Call find_applicable_accessible_methods_list and
10982 find_most_specific_methods_list when searching for a
10983 method. Modified error report to list possible candidates when
10985 (find_applicable_accessible_methods_list,
10986 find_most_specific_methods_list, argument_types_convertible): New
10988 (refine_accessible_methods_list): Function deleted.
10989 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10990 expr (if applicable) before calling patch_array_ref.
10991 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10992 (enter_block): Fixed comment.
10993 (enter_a_block): New function.
10994 (patch_assignment): Reorganized. Call try_reference_assignconv for
10995 references. Call valid_cast_to_p instead of can_cast_to_p.
10996 (try_reference_assignconv,
10997 valid_builtin_assignconv_identity_widening_p): New functions.
10998 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10999 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11001 (build_string_concatenation): Don't resolve StringBuffer.
11002 (patch_cast): Fixed inverted arguments.
11003 (patch_array_ref): Code to save array expr deleted. Call
11004 valid_cast_to_p instead of can_cast_to_p.
11005 (generate_labeled_block): Call generate_name.
11006 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11007 patch_try_statement): New functions.
11008 * typeck.c (match_java_method): Function deleted.
11010 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11012 * jvspec.c: jvgenmain_spec uses different temporary file names.
11014 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11016 * jvspec.c (lang_specific_driver): Fail if user specifies
11017 --main= when not linking.
11019 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11021 * class.c (make_class_data): Push value for `thread' field.
11022 * decl.c (init_decl_processing): Added `thread' field to class.
11024 * class.c (add_field): Always make static fields externally
11027 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11029 * expr.c (build_java_athrow,
11030 build_java_throw_out_of_bounds_exception, expand_invoke,
11031 build_newarray, expand_java_multianewarray, build_java_monitor):
11032 Update comments to reflect _Jv_* function names.
11034 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11036 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11037 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11038 * parse.y (expand_start_java_method): Likewise.
11040 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11042 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11044 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11045 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11046 * expr.c: Remove no-longer-needed calls to promote_type.
11047 * decl.c (give_name_to_locals): Liekwise.
11048 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11049 * parse.y: Add/remove promote_type calls as appropriate.
11050 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11051 (parse_signature_string): Likewise.
11052 (build_java_array_type): Fix for now signature convenions.
11054 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11056 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11058 * class.c (init_class_processing): libjava function renamed to
11061 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11063 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11064 * java-tree.def: Fixed DEFTREECODE third argument.
11065 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11066 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11067 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11068 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11069 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11070 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11071 * lang.c (java_tree_code_type, java_tree_code_length,
11072 java_tree_code_name): New arrays.
11073 (lang_init): Append Java tree node definitions to Gcc ones.
11074 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11076 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11078 (java_lex): Allow declaration of empty string constants. Retain
11079 location information on CASE_TK and DEFAULT_TK.
11080 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11081 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11082 Modified to be more robust.
11083 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11084 (build_new_invocation, try_builtin_assignconv,
11085 patch_switch_statement, string_constant_concatenation,
11086 build_string_concatenation, patch_string_cst, patch_string,
11087 java_expand_switch): New function declarations.
11088 * parse.y: Rules related to switch and EH tagged <node>.
11089 (label_id): Set to NULL_TREE
11090 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11092 (this_or_super:): Fixed indentation.
11093 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11094 statement_expression:): Removed call to RULE on all sub-rules.
11095 (switch_expression:, switch_labels:): New rules.
11096 (switch_statement:, switch_block:, switch_block_statement_groups:,
11097 switch_block_statement_group:, switch_labels:, switch_label:):
11099 (throw_statement:, synchronized_statement:, try_statement:):
11100 Defined temporary actions.
11101 (class_instance_creation_expression:): Call
11102 build_new_invocation. Fixed indentation.
11103 (field_access): Fixed indentation.
11104 (method_invocation): Likewise.
11105 (make_qualified_primary): Use THIS_EXPR.
11106 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11107 resolving from SUPER, set *type_found.
11108 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11109 (java_complete_tree): Removed unused local variable `location'. Case
11110 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11111 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11112 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11113 STRING_CST: case. default: checks for patchable strings.
11114 (complete_function_arguments): Transform string constant or
11115 crafted StringBuffer if necessary.
11116 (build_method_invocation): Fixed comments.
11117 (build_new_invocation): New function.
11118 (patch_assignment): Call try_builtin_assignconv to figure a valid
11119 assignment conversion between builtin types.
11120 (try_builtin_assignconv): New function.
11121 (build_binop): Use URSHIFT_EXPR directly to call build.
11122 (operator_string): Use UNARY_PLUS_EXPR.
11123 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11125 (do_merge_string_cste, merge_string_cste,
11126 string_constant_concatenation, build_string_concatenation,
11127 patch_string, patch_string_cst): New function.
11128 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11129 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11130 (build_newarray_node): Use NEW_ARRAY_EXPR.
11131 (build_this): Use THIS_EXPR.
11132 (build_return): Enable debug information on return statement.
11133 (build_if_else_statement): Likewise.
11134 (complete_labeled_statement): Fixed related comment.
11135 (build_loop_body): Fixed comment.
11136 (build_bc_statement): Enable debug information on break/continue
11138 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11140 (patch_switch_statement, case_identity, java_expand_switch): New
11143 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11145 * buffer.h (BUFFER_INIT): New macro.
11146 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11147 Pass (struct jcf_partial *state) to most functions.
11148 (jcf_block, jcf_relocation): New types.
11149 Support labels, branches, conditionals, loops.
11151 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11153 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11155 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11157 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11158 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11159 not integer_type_node (INT_TYPE_SIZ bits).
11161 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11163 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11164 * jcf-dump.c (print_exception_table): New function.
11165 (disassemble_method): Better handling of wide instructions.
11166 Make more robust for bad input.
11168 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11170 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11173 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11175 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11177 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11179 * Makefile.in ($(PARSE_H)): Removed target.
11181 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11183 * Makefile.in (JAVA_OBJS): Add memmove.o
11184 (memmove.o): New target & rules.
11186 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11188 * expr.c (expand_invoke): Don't generate a call to the class init
11191 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11193 * Makefile.in: Add many missing dependencies.
11194 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11196 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11197 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11199 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11201 * decl.c (complete_start_java_method): If method is static (and
11202 not private) call _Jv_InitClass.
11203 * expr.c (expand_invoke): Don't call build_class_init.
11205 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11207 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11209 * Make-lang.in (GCJ): Define before using.
11211 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11213 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11214 losing due to namespace pollution in GNU getopt.h
11216 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11218 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11219 (java.all.cross): Likewise.
11220 (java.rest.encap): Likewise.
11222 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11224 * gjavah.c (print_class_decls): Fix thinko in arglist
11225 * jcv-io.c (find_classfile): Similarly.
11227 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11229 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11231 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11233 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11234 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11235 * Makefile.in (PARSE_C): New macro.
11236 (PARSE_H): Likewise.
11237 (PARSE_SCAN_C): Likewise.
11238 ($(PARSE_C)): Target renamed from parse.c.
11239 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11240 (clean): Remove parse-scan.c as well.
11241 (parse.o): Depend on $(PARSE_C).
11243 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11245 * README, license.terms: Removed.
11247 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11248 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11249 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11250 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11251 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11252 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11253 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11254 and Java trademark attribution.
11256 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11258 * Makefile.in: Use gcjh, not gjavah.
11259 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11260 * Make-lang.in: Changed gjavah to gcjh everywhere.
11262 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11264 * gjavah.c: Support new -prepend -add -append flags.
11265 (print_method_info): Method is not virtual if class is final.
11267 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11269 * jv-scan.c: Fixed copyright assignment.
11270 * keyword.gperf: Likewise.
11271 * keyword.h: Likewise.
11272 * lex.c: Fixed copyright assignment.
11273 (java_lex): Push unicode back when parsing '<'.
11274 * lex.h: Fixed copyright assignment.
11275 * parse-scan.y: Likewise.
11276 * parse.h: Fixed copyright assignment.
11277 (build_debugable_stmt, complete_for_loop): New function prototypes.
11278 * parse.y: Fixed copyright assignment.
11279 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11280 size_zero_node when completing a loop with no exit condition.
11281 (for_statement_nsi:): Define action.
11282 (for_init:, for_update:): Return size_zero_node when empty.
11283 (declare_local_variables): Call build_debugable_stmt.
11284 (build_debugable_stmt): New function.
11285 (build_loop_body): Build debugable statement around loop
11287 (complete_loop_body): Take into account the debugable statement
11288 around the EXIT_EXPR.
11289 (complete_loop_body): New function.
11290 (patch_exit_expr): Fixed condition inversion.
11292 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11294 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11295 name of thread define.
11296 * jvspec.c (THREAD_NAME): New macro.
11298 (THREADLIB): Likewise.
11299 (lang_specific_driver): Recognize attempt to link with thread
11300 library or gc library. Recognize -ljava on command line so it
11301 isn't linked against more than once.
11303 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11305 * parse-scan.y (report_main_declaration): Name of the class
11306 containing `main' can be a qualified name.
11308 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11310 * config-lang.in: Changed gjavac to gjc everywhere.
11311 * Make-lang.in: Changed gjavac to gjc everywhere.
11313 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11315 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11316 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11317 and install the files.
11318 * Makefile.in (JAVA_OBJS_LITE): New variable.
11319 (compiler:): Now include jv-scan as a dependency.
11320 (../jv-scan$(exeext), parse-scan.c): New targets.
11321 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11322 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11323 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11324 check for errors even if parse_only.
11325 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11327 (yylex): New function. Uses java_lex body.
11328 (java_lex): Removed commented out statement. Remove local variable
11329 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11330 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11331 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11332 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11333 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11334 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11336 (java_lex_error): Empty if JC1_LITE is defined.
11337 (java_get_line_col): Return 0 if JC1_LITE is defined.
11338 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11339 SET_MODIFIER_CTX): Moved into the section containing the macros
11340 conditionally defined by JC1_LITE.
11341 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11342 argument if JC1_LITE is defined.
11343 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11344 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11346 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11347 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11348 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11349 to different values according to JC1_LITE.
11350 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11351 declared if JC1_LITE set.
11352 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11353 defined if JC1_LITE not set.
11354 (struct parser_ctx): Reorganized and skip the jc1 front end part
11356 (java_layout_classes): New function definition.
11357 (java_push_parser_context, java_init_lex, yyparse, yylex,
11358 yyerror): Prototype always declared. All other static function
11359 prototypes declared only if JC1_LITE is not set.
11360 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11361 declared in parse.h.
11362 (java_layout_classes): New function.
11363 (java_complete_expand_methods): No longer layout the class here.
11364 * parse-scan.y: New file.
11365 * jv-scan.c: New file.
11367 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11369 * gjavah.c (main): Handle -friend option.
11370 (friend_specs): New global.
11371 (generate_access): Handle friend_specs.
11372 (process_file): Likewise.
11373 (MAX_FRIENDS): New macro.
11374 (friend_count): New global.
11375 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11376 Changed all callers.
11378 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11380 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11381 (main): Handle processing all the entries of a named .zip archive.
11382 * jcf-io.c (jcf_trim_old_input): New function.
11383 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11385 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11387 * lang.c (flag_assume_compiled): Make default be on.
11389 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11391 * jcf-dump.c: Add bunches of flags to control output more.
11392 (process_class): New function; support printing more than one class.
11393 (main): Support new --print-main and --javap flags.
11394 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11395 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11397 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11399 Change mangling of dispatch table to match C++ vtable (w/thunks).
11400 * class.c (build_dtable_decl), java-tree.h: New function.
11401 (make_class_data): Call it.
11402 * decl.c (init_decl_processing): Likewise.
11404 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11406 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11407 soft_anewarray; adjust args passed.
11408 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11409 match _Jv_NewObjectArray.
11411 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11413 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11414 * expr.c (loopup_label): Call create_label_decl.
11415 (create_label_decl): New function.
11416 (java_lang_expand_expr): Call expand_start_bindings with argument
11418 * java-tree.h Added space after PROTO in function declarations
11420 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11421 (create_label_decl, push_labeled_block): New function
11423 * lex.c (label_id): Initialize.
11424 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11426 * parse.h Added space after PROTO in function declarations when
11428 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11429 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11430 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11431 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11433 (struct parser_ctxt): New fields current_loop,
11434 current_labeled_block.
11435 (build_if_else_statement, patch_if_else_statement,
11436 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11437 generate_labeled_block, complete_labeled_statement,
11438 build_bc_statement, patch_bc_statement, patch_loop_statement,
11439 build_new_loop, build_loop_body, complete_loop_body): New function
11441 * parse.y (java_warning_count): New global variable.
11442 (label_id): New static variable.
11443 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11444 (block:): Return size_zero_node when block is empty.
11445 (empty_statement:): Return size_zero_node.
11446 (statement:): Implement supplemental action when for_statement: is
11448 (label_decl:): New rule.
11449 (labeled_statement:): Rewritten using label_decl. Actions
11451 (labeled_statement_nsi:): Likewise.
11452 (if_then_statement): Actions implemented.
11453 (while_expression): New rule.
11454 (while_statement:): Rewritten using while_expression. Actions
11456 (while_statement_nsi:): Likewise.
11457 (do_statement_begin:): New rule.
11458 (do_statement:): Rewritten using do_statement_begin. Actions
11460 (for_statement:): Rewritten using for_begin. Actions implemented.
11461 (for_statement_nsi:): Likewise.
11462 (for_header:, for_begin:): New rules.
11463 (for_init:): Actions implemented.
11464 (statement_expression_list:, break_statement:,
11465 continue_statement:): Likewise.
11466 (yyerror): Count number of issued warning(s).
11467 (java_report_errors): Report error(s) and/or warning(s).
11468 (java_complete_class): Use build_java_argument_signature to
11469 recompute completed method signature.
11470 (java_check_regular_methods): New locals method_wfl and aflags.
11471 Use method_wfl instead of lookup_cl during error reports. Fixed
11472 indentation and modified some error messages. Use
11473 lang_printable_name in method instead of the DECL_NAME. New code
11474 to issue warnings on methods not overriding corresponding methods
11475 private to a different package.
11476 (java_method_add_stmt): Call add_stmt_to_compound.
11477 (add_stmt_to_compound): New function.
11478 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11479 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11480 (build_if_else_statement, patch_if_else_statement,
11481 build_labeled_block, generate_labeled_block,
11482 complete_labeled_statement, build_new_loop, build_loop_body,
11483 complete_loop_body, patch_loop_statement, build_bc_statement,
11484 patch_bc_statement, patch_exit_expr): New functions.
11485 * typeck.c (build_java_signature): Build argument signature before
11486 enclosing it in between parenthesis.
11488 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11490 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11491 (JAVA_OBJS): Added reminder comment
11493 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11495 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11496 be interpreted as a long long.
11498 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11500 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11501 soft_initialise_class. Use _Jv_NewMultiArray, not
11502 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11503 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11504 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11505 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11507 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11509 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11510 length_identifier_node): New global tree node constants.
11511 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11512 Replace uses by super_identifier_node etc.
11513 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11515 * parse.y (resolve_field_access): Don't special-case ".length" if
11516 flag_emit_class_files.
11517 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11518 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11521 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11523 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11524 * class.c (make_method_value): Remove init for removed fields.
11526 * class.c (layout_class): Use build_java_argument_signature.
11527 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11529 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11530 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11531 (build_java_signature): Don't use push_java_argument_signature.
11533 * typeck.c (lookup_argument_method): New function.
11534 * parse.y (java_check_regular_methods): Use lookup_argument_method
11535 instead of lookup_java_method2 followed by lookup_java_method.
11537 * parse.y (check_method_redefinition): Minor optimization.
11539 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11540 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11542 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11544 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11547 * gjavah.c (java_float_finite): Use K&R-style definition.
11548 (java_double_finite): Likewise.
11549 (generate_access): Now returns void. Changed all callers.
11550 (last_access_generated): Removed.
11551 (process_file): Only make a single pass over the .class file.
11553 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11555 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11556 for compatibility for G++ (with -fvtable-thunks).
11557 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11559 * gjavah.c (process_file): Use public inheritance for super-class.
11561 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11563 * lex.c (java_init_lex): Initialize ctxp->package.
11564 * parse.h (struct parser_ctxt): package and package_len replaced
11565 by tree package, an identifier node. Field method_decl_list is
11566 gone. Fixed comments.
11567 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11568 class_in_current_package): New function prototypes.
11569 * parse.y (array_type:): Set class loaded flag on primitive type
11571 (package_declaration:): Assign ctxp->package to the
11573 (method_invocation:): Handle invocation of method qualified by
11575 (single_type_import_declaration:): Removed ambiguity check.
11576 (java_pop_parser_context): New local variable `next'. Reset and
11577 set IMPORT_CLASSFILE_NAME flags on current and previous import
11579 (java_accstring_lookup): Use new local macro COPY_RETURN.
11580 (lookup_field_wrapper): New function.
11581 (parser_qualified_classname): Use merge_qualified_name.
11582 (parser_check_super_interface): Broaden error message.
11583 (do_resolve_class): Check for qualified class name in the current
11584 compilation unit if appropriate.
11585 (process_imports): Check for already defined classes.
11586 (check_pkg_class_access): Got rid of call to
11587 get_access_flags_from_decl.
11588 (java_complete_expand_methods): Call safe_layout_class based on
11589 the current class size.
11590 (make_qualified_primary): Build a WFL qualification on primary if
11592 (merge_qualified_name): New function.
11593 (make_qualified_name): Use merge_qualified_name.
11594 (resolve_expression_name): Use safe_lookup_field.
11595 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11596 (resolve_qualified_expression_name): Likewise. Check on resolved
11597 element accessibility.
11598 (not_accessible_p, class_in_current_package): New functions.
11599 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11600 (patch_method_invocation_stmt): Merged common pieces. Check
11601 accessibility of invoked method.
11602 (check_for_static_method_reference): Add returned type in error
11604 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11605 (refine_accessible_methods_list): Merged two conditions in test.
11606 (java_complete_class): Sanity check on stabilize_ref gone.
11607 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11609 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11611 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11613 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11615 * gjavah.c (F_NAN): Removed.
11616 (F_NAN_MASK): New macro.
11617 (F_POSITIVE_INFINITY): Removed.
11618 (F_NEGATIVE_INFINITY): Likewise.
11619 (java_float_finite): Rewrote.
11620 (D_NAN_MASK): Renamed.
11621 (java_double_finite): Rewrote.
11622 (D_POSITIVE_INFINITY): Removed.
11623 (D_NEGATIVE_INFINITY): Likewise.
11625 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11626 If verbose, print underlying representation of value in hex.
11628 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11630 * buffer.h, buffer.c: New files.
11631 * Makefile.in (JAVA_OBJS): Add buffer.o.
11633 Support locals variables and writing their debug entries to .class.
11634 * jcf-write.c: Simplify some by user new buffer type.
11635 (vode_buffer_grow): Removed.
11636 (struct localvar_info): New type.
11637 (localsvars, localvartable): New buffers.
11638 (localvar_alloc, localvar_free): New functions.
11639 (generate_bytecode_insns): Handle local variables.
11640 (generate_classfile): Write LocalVariableTable attribute.
11642 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11644 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11645 * zipfile.h (ZIPMAGIC): New macro.
11647 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11649 * Makefile.in (gjavah.o): Updated dependencies.
11650 (jcf-dump.o): Likewise.
11651 (all.indirect): Use ../gjavah.
11652 (../gjavah$(exeext)): Likewise.
11653 (clean): Don't remove gjavah.
11654 (clean): Remove parse.c, not java/parse.c.
11655 * Make-lang.in (java): Added gjavah.
11656 (gjavah$(exeext)): New target.
11657 (GJAVAH_SOURCES): New macro.
11658 (java.all.build): Added gjavah.
11659 (java.all.cross): Likewise.
11660 (java.rest.encap): Likewise.
11661 * config-lang.in (compilers, stagestuff): Added gjavah.
11663 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11665 * gjavah.c (java_float_finite): New function.
11666 (java_double_finite): Likewise.
11667 (F_POSITIVE_INFINITY): New macro.
11668 (F_NEGATIVE_INFINITY): Likewise.
11670 (D_POSITIVE_INFINITY): Likewise.
11671 (D_NEGATIVE_INFINITY): Likewise.
11673 (print_field_info): Use java_float_finite and java_double_finite.
11675 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11677 * parse.y (method_header): Name "this" implicit argument.
11679 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11681 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11682 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11683 (put_linenumber): New function.
11684 (generate_bytecode_insns, generate_classfile): Write line numbers.
11686 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11688 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11689 (lookup_name, build_known_method_ref, build_class_init,
11690 build_invokevirtual, invoke_build_dtable, match_java_method,
11691 build_field_ref, pushdecl_force_head, build_java_binop,
11692 binary_numeric_promotion, build_decl_no_layout,
11693 build_java_arrayaccess, build_newarray, build_anewarray,
11694 build_java_array_length_access, build_java_arraynull_check): New
11695 extern function prototypes.
11696 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11697 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11699 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11701 * jcf.h (jcf_out_of_synch): New extern function prototype.
11702 * parse.h: Static/global function implemented in parse.y
11703 prototyped and declarations moved at the end of the file.
11704 (DECL_P): Check that the argument isn't null.
11705 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11706 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11707 (QUAL_DECL_TYPE): New macro.
11708 (PARAMS): Macro definition removed.
11709 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11710 (return_statement:): Call build_return.
11711 (field_access:): Call make_qualified_primary in sub rule.
11712 (method_invocation:): Build method invocation and call
11713 make_qualified_primary when processing primaries.
11714 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11715 get_type_from_signature.
11716 (java_check_regular_method): Extra integer 0 argument when calling
11717 lookup_java_method2.
11718 (lookup_java_interface_method2): Extra method DECL argument when
11719 calling lookup_java_interface_method2.
11720 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11721 COMPOUND_EXPR node.
11722 (java_complete_expand_method): Layout current class iff not
11723 already done. Don't process interface's methods.
11724 (java_complete_expand_method): Use super class only if it
11725 exists. Use current class otherwise.
11726 (make_qualified_primary): New function.
11727 (resolve_expression_name): Process qualified expression or
11728 expression from primary the same way.
11729 (resolve_expression_name): Two last arguments to
11730 resolve_field_access are now NULL_TREEs.
11731 (resolve_field_access): New variable is_static. Local field must
11732 be DECLs. is_static computed on field DECLs only. Append code in
11733 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11734 to initialize field_type.
11735 (resolve_qualified_expression_name): New local variable,
11736 previous_call_static and is_static. Handle primaries with function
11737 calls, casts, array references and `this'. `super' now handled as
11738 `(super_class)this'. Use is_static to clarify boolean expressions.
11739 Added code to handle case where a proper handle is required to
11740 access a field. Use QUAL_DECL_TYPE where applicable.
11741 (maybe_access_field): New function.
11742 (patch_method_invocation_stmt): New arguments primary, where,
11743 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11744 deleted. Use `where' as a type to search from if specified. Check
11745 for static method reference where forbidden. Append primary or
11746 current_this to the argument list if not calling constructor nor
11748 (check_for_static_method_reference): New function.
11749 (patch_invoke): Layout the class on which new is done if
11751 (lookup_method_invoke): Changed format to report errors on
11753 (qualify_ambiguous_name): New local variable this_found. Now
11754 handle things from primaries. Method call are considered
11756 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11757 changed into NULLs.
11758 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11759 (java_complete_tree): New case fo RETURN_EXPR. Process function
11760 call arguments in separate function.
11761 (complete_function_arguments): New function.
11762 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11764 (patch_assignment): Take the return function slot into account as
11765 a RHS. Distinguish assignment from a return.
11766 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11767 when checking methods in interfaces.
11768 (resolve_type_during_patch): NULL argument to unresolve_type_p
11769 instead of NULL_TREE.
11770 (patch_newarray): Fixed typo in comment.
11771 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11772 (build_return, patch_return): New functions.
11773 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11775 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11777 * constants.c (find_name_and_type_constant, find_fieldref_index,
11778 find_methodref_index): New methods.
11779 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11780 just return given method. Also, rename to build_known_method_ref.
11781 (expand_invoke): Rename call to build_invoke_non_interface.
11782 * java-tree.h, parse.h: Update prototype.
11783 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11784 (such as expand_expr_stmt) if flag_emit_class_files.
11785 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11786 STACK_TARGET, IGNORE_TARGET): New macros.
11787 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11788 (generate_bytecode_insn): New function to generate method's bytecode.
11789 (generate_classfile): Node generate Code attribute for a method.
11790 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11791 push_long_const, field_op, adjust_typed_op, maybe_wide):
11792 New functions used by generate_bytecode_insn.
11794 * typeck.c (signature_include_return): Remove variable.
11795 (push_java_argument_signature, build_java_argument_signature): New.
11796 (build_java_signature): Use push_java_argument_signature.
11797 * parse.y: Use build_java_argument_signature instead of fiddling
11798 with signature_include_return.
11800 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11802 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11805 * Makefile.in (all.indirect): Added gjavah$(exeext).
11806 (gjavah$(exeext)): Added $(exeext).
11809 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11811 * class.c (layout_class): Call to java_layout_parsed_class replace
11812 by safe_layout_class.
11813 * expr.c (build_java_array_length_access): Removed static storage
11814 class in the function definition.
11815 (build_java_arraynull_check): Likewise.
11816 Also fixed typos in two comments.
11817 * lex.c (java_init_lex): Initialize static global kw_length.
11818 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11819 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11821 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11822 * parse.h (resolve_no_layout): New static function declaration.
11823 (get_identifier_in_static): Declaration removed.
11824 (java_layout_parsed_class): Function name declaration changed to
11826 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11827 not_initialized_as_it_should_p, build_this): New static function
11829 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11830 binary_numeric_promotion, stabilize_reference,
11831 build_decl_no_layout, build_java_arrayaccess): Extern function
11832 declarations moved into their own section.
11833 (build_newarray, build_anewarray, build_java_array_length_access,
11834 build_java_arraynull_check): New extern function declarations.
11835 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11836 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11838 (CALL_CONSTRUCTOR_P): New macro.
11839 * parse.y (kw_length): New static global tree node.
11840 (return_statement): Tagged <node>.
11841 (RETURN_TK): Tagged <operator>.
11842 (variable_declarator_id:): Build variable declaration with an
11843 empty initialization value if a syntax error was found in the
11844 initialization part of the variable declaration.
11845 (statement_without_trailing_substatement:): return_statement: now
11846 uses the default rule.
11847 (return_statement:): Temporarily fixed to return NULL_TREE.
11848 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11849 (class_instance_creation_expression:): Class creation rules now
11850 call build_method_invocation upon reduction.
11851 (array_creation_expression:): Rules call build_newarray_node upon
11853 (dim_exprs:): Build a list of dimension expressions.
11854 (dim_expr:): Store location of the OSB_TK in the dimension
11856 (method_invocation:): Added a new error rule.
11857 (build_unresolved_array_type): WFL argument may also be an array
11858 on a primitive type. Name of the argument changed to reflect this.
11859 (method_declarator): Insert argument type at the beginning of the
11860 argument type list and later reverse the list.
11861 (unresolved_type_p): Argument 'returned' may be optionally
11863 (java_layout_class_from_source): Function renamed
11865 (resolve_and_layout): Now call resolve_no_layout and
11867 (resolve_no_layout): New function.
11868 (purify_type_name): New function.
11869 (complete_class_report_errors): Call purify_type_name during error
11870 report on a type not found.
11871 (process_imports): error_found local variable doesn't need to be
11872 initialized to zero.
11873 (declare_local_variables): New local type_wfl. Fixed typo in error
11874 message. type_wfl assigned to unresolved type and used to register
11875 incomplete type. Build a WFL around the variable initialization
11876 statement so that debug info can be generated on it.
11877 (source_start_java_method): Reverse argument list after they've
11879 (current_this): New static global variable.
11880 (java_complete_expand_methods): Set current_this when appropriate.
11881 (resolve_expression_name): Build correct static and non static
11882 field access bearing a simple name.
11883 (resolve_field_access): Resolve the length field of arrays. Handle
11885 (patch_method_invocation_stmt): Set the type of the method
11886 invocation to error_mark_node. This value is later overridden by a
11887 valid type, if any. Don't handle qualified constructor invocation
11888 as qualified method invocation. Call lookup_method_invoke with its
11889 new flag. It's no longer necessary to access the selected method
11890 as the value of a tree list. Handle constructor invocation.
11891 (patch_invoke): Reverse argument list when invoking non interface
11892 methods. Insert call to new as the first argument of the
11894 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11895 defined within a final class. Return INVOKE_STATIC if the invoked
11896 method is a constructor.
11897 (lookup_method_invoke): New lc argument is a flag to indicate a
11898 constructor lookup. Now handle constructor lookup. Choose the most
11899 specific method in case several were matching the invocation
11900 requirements. Return a method decl instead of a tree list featuring
11901 one single method decl element.
11902 (refine_accessible_methods_list): New lc flag argument to
11903 indicate that a constructor is being looked up.
11904 (not_initialized_as_it_should_p): New function.
11905 (java_complete_tree): Now process fake tree codes
11906 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11907 save_expr on resolved function call arguments. Case on
11908 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11909 (patch_assignment): LHS can be a field access expression. When
11910 dealing with reference, lhs_type is the promoted type of the
11911 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11913 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11914 (patch_binop): Use not_initialized_as_it_should_p where
11916 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11917 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11919 (resolve_type_during_patch): New function.
11920 (patch_cast): Call resolve_type_during_patch to resolve type and
11921 report error accordingly.
11922 (patch_array_ref): Use not_initialized_as_it_should_p where
11923 applicable. Array base expression is saved before being
11924 used. Promote the type of an array elements if it contains non
11926 (build_newarray_node, patch_newarray, build_this): New functions.
11928 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11930 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11931 increment it in `for' statement.
11932 (print_field_info): If number is inf or nan, don't print it.
11933 (print_method_info): If method name is `delete', just ignore it.
11934 (print_c_decl): Special-case jstringArray.
11936 * gjavah.c (help): New function.
11937 (no_argument): New function.
11938 (usage): Changed text.
11939 (main): Rewrote argument handling. Now handles -v, --help,
11941 (version): New function.
11942 (found_error): New global.
11943 (main): Return found_error.
11944 (generate_access): Set found_error.
11945 (print_c_decl): Likewise.
11947 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11949 * gjavah.c (print_c_decl): Don't print "," when examining field.
11950 Skip type name when looking at "[L" types.
11951 (process_file): Now static.
11952 (generate_access): Now returns int.
11953 (last_access_generated): New global.
11954 (process_file): Clear last_access_generated; make multiple passes
11956 (print_field_info): Just return if generate_access returns true.
11957 (print_method_info): Likewise. Also, allow <init> functions to
11959 (print_c_decl): Added is_init argument. Print constructors
11961 (print_cxx_classname): Use UTF8_GET to extract characters from
11963 (print_base_classname): New function.
11964 (print_class_decls): New function.
11965 (process_file): Use it.
11966 (utf8_cmp): New function.
11968 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11970 * lang-options.h: Format changed to match changes in gcc/toplev.c
11971 to implement a --help option.
11973 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11975 * decl.c (init_decl_processing): Revert change to dtable_type.
11977 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11979 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11981 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11983 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11985 * lang.c (lang_init): Default flag_exceptions to 1, without
11986 checking to see if it's 2 first.
11988 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11990 * constants.c: Include "system.h".
11991 * decl.c: Likewise.
11992 * lang.c (flag_new_exceptions): Get via extern now.
11993 (lang_init_options): New functions. Turn on flag_new_exceptions.
11995 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11997 * lex.c (java_lex): Return 0 when we see an invalid character in
12000 * lex.c (java_read_char): Specify extra argument when calling
12002 (java_read_unicode, java_parse_end_comment,
12003 java_parse_escape_sequence): Likewise,
12004 (java_lex): Specify extra argument when calling
12005 java_lex_error. Test that IDs are beginning with a legal character
12006 for IDs. Handle invalid characters with an error message and a
12007 call to java_lex_error.
12008 (java_lex_error): Adjust column position by new argument
12009 `forward'. Issue an error even if in the middle of reporting an
12012 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12014 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12015 we don't explicitly put a null pointer when we're copying it.
12017 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12019 * gjavah.c (print_cxx_classname): New function.
12020 (super_class_name): Likewise.
12021 (print_super_fields): Removed.
12022 (in_super): Removed.
12023 (print_field_info): Never generate #defines.
12024 (print_c_decl): Changed generated types to match JNI. No longer
12025 print class name before method name.
12026 (print_method_info): Print "static" before static methods.
12027 Print "virtual" before non-final methods.
12028 (usage): Use exit(1), not exit(-1).
12030 (print_field_info): Use %.17g to print a double.
12031 (last_access): New globals.
12032 (process_file): Initialize last_access.
12033 (usage): Now static.
12034 (ACC_VISIBILITY): New define.
12035 (generate_access): New function.
12036 (print_field_info): Call it.
12037 (print_method_info): Likewise. Also, generate information for all
12038 methods, not just native methods. Return void.
12039 (print_c_decl): Return void.
12040 (print_field_info): Return void.
12042 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12044 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12045 processing the jc1 grammar file. Prefix bison functions and
12046 variables with java_.
12047 (parse.c): Dependencies on parse.h and lex.h
12048 * expr.c (build_java_arrayaccess): Function now global.
12049 * java-tree.h: Comment reorganized to carry on previous
12050 classification effort.
12051 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12052 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12053 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12054 java_parse (new prefix java_ generated by bison).
12055 (java_layout_parsed_class, java_register_parsed_class): Function
12057 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12058 * lex.c (static tree wfl_op): Variable deleted.
12059 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12060 ctxp fields to NULL_TREE.
12061 (java_lex): No longer create WFL for operators. Filename caching
12062 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12063 created as STRING_CST and later expanded. Removed extra argument
12064 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12066 (build_wfl_node): Removed code in comments.
12067 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12068 store token and location data in the current bison token.
12069 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12070 static/extern function declaration at the beginning of the file.
12071 (struct qualification): Data structure definition deleted.
12072 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12073 (qualify_ambiguous_name): Function declaration modified. Function
12074 now returns nothing.
12075 (build_array_ref, patch_array_ref, make_qualified_name,
12076 resolve_qualified_expression_name, maybe_generate_clinit,
12077 resolve_field_access): New static function declarations.
12078 (build_java_arrayaccess): New extern function declaration.
12079 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12080 (CALL_EXPR_PRIMARY): Macro deleted.
12081 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12082 (struct parser_ctxt): Field initialized_final
12083 removed. non_static_initialized, static_initialized: New fields.
12084 * parse.y (static tree kw_super, static tree kw_this): New global
12086 (%union): tree wfl field of operator member replaced by int
12087 location. WFLs are non longer created for operators.
12088 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12089 (qualified_name:): Now calls make_qualified_name to build the
12091 (type_declaration:): Consider generating <clinit> when class
12093 (variable_declarator:): Directly build an assignment node when the
12094 variable is initialized when declared.
12095 (this_or_super:): Build a WFL and set current location when THIS
12096 or SUPER are parsed.
12097 (expression_statement:): Wrap statement around a WFL.
12098 (primary_no_new_array:): Fixed typo. Changed value returned by
12099 THIS_TK because of its new type (temporary).
12100 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12101 (field_access:): Build qualified name with SUPER.
12102 (method_invocation:): Fixed returned value because of SUPER's new
12104 (array_access:): Use OSB_TK location information.
12105 (post_increment_expression:, post_decrement_expression:,
12106 unary_expression:, pre_increment_expression:,
12107 pre_decrement_expression:, unary_expression_not_plus_minus:,
12108 cast_expression:, multiplicative_expression:,
12109 additive_expression:, shift_expression:, relational_expression:,
12110 equality_expression:, and_expression:, exclusive_or_expression:,
12111 inclusive_or_expression:, conditional_and_expression:,
12112 conditional_or_expression:, assignment:): Use new location/token
12113 information available on operators.
12114 (create_class): Set super_decl_type to NULL_TREE when processing
12116 (register_fields): Field initialization is now a MODIFY_EXPR
12117 node. Chain initialization code to the matching lists (according
12118 the the field declaration modifiers).
12119 (maybe_generate_clinit): New function.
12120 (method_header): Don't set method's DECL_NAME to a WFL when adding
12121 methods to java.lang.Object.
12122 (resolve_and_layout): Now can return NULL_TREE if the type
12123 resolution fails. Otherwise, return the class DECL instead of its
12125 (check_method_redefinition): Don't patch method DECL_NAME if it
12126 belongs to java.lang.Object.
12127 (process_imports): Simply assign error_found to the value returned
12128 by check_pkg_class_access.
12129 (declare_local_variables): Don't use their init statements (if
12130 any) when parsing error were previously found. Reuse MODIFY_EXPR
12131 build during parsing as an init statement.
12132 (java_method_add_stmt): Now return the current method body.
12133 (java_layout_parsed_class, java_register_parsed_class): Functions
12135 (java_complete_expand_methods): Initialize the constant pool on a
12136 per class basis. Layout the classes before expanding their method
12137 bodies. Don't try expand artificial constructor code if error were
12138 found. Make the classes data and register them if no error were
12140 (java_complete_expand_method): Retrieve an artificial constructor
12141 argument list before entering its body. Assign the top block to
12142 the artificial constructor function body and set types of declared
12143 blocks and compound statements to void. Walk method body if not an
12144 artificial constructor.
12145 (make_qualified_name, cut_identifier_in_qualified): New functions.
12146 (resolve_expression_name): Fixed comments. Save/restore the
12147 current class CLASS_LOADED_P flag value. Build non qualified
12148 static field access and handle qualified expression names.
12149 (resolve_field_access, resolve_qualified_expression_name): New
12151 (patch_method_invocation_stmt): Use the new expression resolution
12152 scheme, calling resolve_field_access when the function call is
12153 resolved as an expression.
12154 (qualify_ambiguous_name): Function rewritten to work on qualified
12155 expression produced by make_qualified_name.
12156 (java_complete_tree): Promote type when function's argument are
12157 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12158 the assignment to discover further errors if RHS is a expression
12159 name that fails to evaluate. Declare LHS initialized even though
12160 the assignment failed. Don't use the location variable and removed
12161 extra argument in patch function calls. Now handle the ARRAY_REF
12162 case and build internal string representation when STRING_CSTs are
12164 (build_method_invocation): Don't wrap function call around a WFL.
12165 (build_assignment): Likewise. Use the operator location
12167 (patch_assignment): Handle array access LHSs. Handle error
12168 provenance, resulting in a better error report.
12169 (build_binop): Use op_location from operator as binop location
12171 (build_unaryop, build_incdec, build_cast): Likewise.
12172 (patch_binop): Extract location information from the node. Fixed
12173 typo in error message.
12174 (patch_unary_op): Extract location information from the node.
12175 (build_array_ref, patch_array_ref): New functions.
12177 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12179 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12180 match _Jv_IsInstanceOf.
12181 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12182 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12184 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12186 * decl.c (init_decl_processing): Functions are now named
12187 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12189 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12191 * java-tree.h (load_class): Add prototype.
12192 * class.c (is_compiled_class): Add missing arg to load_class.
12193 * expr.c (expand_java_NEW): Call load_class.
12194 * parse.y (process_import): Removed bogus use of void return value.
12196 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12198 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12199 Function name is "_Jv_Throw" instead of "soft_athrow".
12200 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12201 Function name is "_Jv_AllocObject" instead of "soft_new".
12202 Takes an extra parameter (object size).
12203 * expr.c: Update calls.
12205 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12207 * lex.c (java_get_line_col): Handle end-of-file.
12208 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12210 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12212 * lang.c (lang_init): Make -fexceptions the default.
12213 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12214 exception handling is not turned on.
12216 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12218 * lang.c (flag_new_exceptions): Make this this default.
12219 * decl.c (end_java_method): Call emit_handlers.
12220 * except.c (method_init_exceptions): Set language code and version.
12221 (expand_start_java_handler): Enable exception, and call
12222 expand_eh_region_start.
12223 (expand_end_java_handler): Enable exception, and set up catch blocks.
12224 (emit_handlers): New routine to generate the saved handlers.
12225 * java-except.h (emit_handlers): Add prototype.
12227 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12229 We used to have three different representations of the constant pool:
12230 the CPool structure, the tree_constant_pool, and the constructures
12231 used to build the Class object (which may need class and string
12232 constants) in compiled code. None were appropriate for compiling
12233 to .class files, so I did a major overhaul.
12235 First, the tree_constant_pool array was removed. Things were
12236 modified to the CPool structure in the JCF could be used.
12237 Second, a "capacity" field was added to the CPool, and functions
12238 written to search for a matching constant, adding one if not found.
12239 The code that generated the Class object was changed to use a CPool.
12240 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12241 the static Class object are now only in build_constants_constructor.
12242 Finally, I wrote code which can generate a .class file (including its
12243 constant pool) from the RECORD_TYPE of a class. This is a big step
12244 on the way to compiling Java source into .class files.
12246 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12247 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12249 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12250 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12251 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12252 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12253 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12254 (lang_type): Removed constant_pool field.
12255 * jcf.h (CPool): Renamed size to count. Added field capacity.
12256 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12257 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12258 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12260 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12261 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12262 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12263 (set_constant_entry, find_constant1, find_constant2,
12264 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12265 find_utf8_constant, find_class_or_string_constant): New functions.
12267 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12268 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12269 (give_name_to_class, get_class_constant): Likewise.
12270 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12271 (get_name_and_type_constant, get_ref_constant): Removed.
12272 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12273 * parse.y: Don't save/restore tree_constant_pool.
12274 * verify.c (verify_jvm_instructions): Update for new approach.
12275 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12277 * lang-options.h: Added -femit-class-file, -femit-class-files.
12278 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12279 (lang_f_options): Added "emit-class-file(s)".
12281 * expr.c (build_java_arrayaccess): Generate more efficient array
12282 bounds checking, by using unsigned compare.
12284 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12286 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12288 * parse.h: New comment on the handling of unresolved type
12289 identifiers. JDEPs are now part of the jdep_code enum.
12290 (typedef struct jdep): Now use enum jdep_code or int, depending on
12291 availability. Both are narrowed down to an 8 bits bitfield.
12292 (CALL_EXPR_PRIMARY): Fixed comment.
12294 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12296 * Make-lang.in (java): Added gjavac and jvgenmain.
12297 (java.start.encap): Depend on gjavac.
12298 (java.rest.encap): Depend on jvgenmain.
12300 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12301 (JAVA_CROSS_NAME): Likewise.
12302 (java.all.build): Depend on jvgenmain and gjavac.
12303 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12304 (jvgenmain$(exeext)): New target.
12305 (java.install-common): Wrote.
12306 * config-lang.in (compilers, stagestuff): Added gjavac and
12309 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12311 * lang.c (lang_decode_option): New argc/argv interface.
12313 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12315 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12316 * decl.c (build_decl_no_layout): New function.
12317 * expr.c (java_lang_expand_expr): Layout declarations found in
12318 blocks before they're pushed.
12319 * jcf-parse.c (load_class): Save current line when parsing class
12321 (parse_source_file): Register class before expanding their
12323 * lang.c (put_decl_node): Produce `null' when `void *' is
12325 * lex.c (static tree wfl_op): New static global, for error report
12327 (java_init_lex): wfl_operator and wfl_op initialized
12328 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12330 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12331 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12332 build_unresolved_array_type): New static function definitions.
12333 (build_decl_no_layout): New extern function declared.
12334 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12335 faulty modifier exists.
12336 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12337 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12338 (UNARY_PLUS_EXPR): New fake operator.
12339 (struct parser_ctxt): New field osb_number.
12340 * parse.y (static tree wfl_operator): New static WFL for operator
12341 bound error messages.
12342 (DECR_TK, INCR_TK): Moved.
12343 (OP_TK): Tagged <operator>.
12344 (array_type:): Now call build_unresolved_array_type.
12345 (dim_expr:): Count the number of '[' seen.
12346 (post_increment_expression, post_decrement_expression,
12347 pre_increment_expression, pre_decrement_expression,
12348 unary_expression_not_plus_minus, unary_expression:): Actions are
12349 now building the corresponding unary expressions.
12350 (cast_expression:): Actions are now building cast expressions.
12351 (build_unresolved_array_type): New function.
12352 (create_interface): Reset the number of declared interfaces.
12353 (create_class): Likewise.
12354 (method_header): Methods declared within the scope of an interface
12355 are now implicitly set public and abstract.
12356 (java_complete_class): Variable's and parameter's type are patched
12357 with a promoted type.
12358 (declare_local_variables): Resolved non builtin types are promoted
12359 before being used to build a variable decl. Removed type patch
12360 posted on variable initialization statement.
12361 (source_start_java_method): Use build_decl_no_layout to build the
12362 decl of a parameter of incomplete type.
12363 (java_register_parsed_class): Process interfaces too. Call
12364 rest_of_decl_compilation on each processed class declarations.
12365 (java_complete_expand_methods): Don't attempt to expand things in
12367 (java_complete_tree): Process CONVERT_EXPR, even though it always
12368 has a type. Propagate error_mark_node to node's type too. Promote
12369 method's call argument type and return error_mark_node if
12370 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12371 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12372 handle unary operator nodes.
12373 (build_assignment): Added comment.
12374 (print_int_node): New function.
12375 (patch_assignment): New second argument. New error handling. Use
12376 print_int_node. Handle references. Use can_cast_to_p to issue
12377 different error message according to the context and check upon
12378 the initialization of the RHS.
12379 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12380 (operator_string): Handle more operators.
12381 (patch_binop): No longer use a function static
12382 wfl_operator. Improved error message on shift distance.
12383 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12384 patch_cast): New functions.
12386 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12388 * jvspec.c: New file.
12389 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12391 * java-tree.h (identifier_subst): Add declaration.
12393 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12395 * jvgenmain.c (main): Generate call to JvRunMain.
12397 * class.c (make_class_data): Push value for "sync_info" field.
12398 * decl.c (init_decl_processing): Push "sync_info" field.
12400 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12402 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12403 Java (source) name, not signature.
12404 Set TYPE_ALIGN to (at least) that of element_type.
12406 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12408 * class.c: Moved classname-mangling-rekated code to ...
12409 * mangle.c: ... this new file.
12410 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12411 * Makefile.in: Update for above changes.
12413 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * expr.c (truthvalue_conversion): Convert integer and floating
12416 point value to their truth value.
12417 * lex.c (java_lex): Handle the `null' literal.
12418 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12419 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12420 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12423 * parse.y: Reorganization/documentation on token declaration.
12424 (binop_lookup[]): New added new tree codes.
12425 (relational_expression): Build corresponding binary operators.
12426 (equality_expression, conditional_and_expression,
12427 conditional_or_expression): Likewise.
12428 (java_complete_class): Fix crash in debug message.
12429 (java_complete_tree): Check initialization of method call
12430 arguments. Further bogus node evaluation to detect more error
12431 during assignments. Handles more binary operators.
12432 (patch_assignment): Use DECL_P.
12433 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12435 (operator_string): Handle more case. Compacted source.
12436 (patch_binop): Changed function comment. Checking for
12437 uninitialized first operand takes the compound assignment into
12438 account and uses DECL_P. Checking for uninitialized second operand
12439 delayed to routine's end. Use macros to issue type bound error
12440 messages and issue messages on both operands if their types are
12441 different. Force fixed type into node. Handle all binary
12444 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12446 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12447 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12448 build operator node and return tokens.
12449 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12450 * parse.h (java_complete_tree): Changed returned type in prototype.
12451 (build_method_invocation, build_assignment, patch_assignment,
12452 patch_binop): New static function declarations.
12453 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12454 BUILD_EXPR_WFL): New macros.
12455 * parse.y (enum tree_code binop_lookup[]): New static for token to
12457 (%union): Parser union has new sub-structure `operator'.
12458 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12459 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12460 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12461 ASSIGN_ANY_TK): Tokens tagged `operator'.
12462 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12463 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12464 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12465 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12466 (assignment_operator:): Rule tagged `operator'.
12467 (expression_statement:): Re-installed default rule.
12468 (method_invocation:): Sub rules call build_method_invocation.
12469 (postfix_expression:): Don't attempt to resolve name here. Just
12471 (multiplicative_expression:): Sub-rules build corresponding binop
12473 (additive_expression:, shift_expression:, and_expression:,
12474 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12475 (assignment:): Sub rule invoke build_assignment.
12476 (assignment_operator:): Default rules on sub rules.
12477 (force_error): Added documentation on this variable.
12478 (declare_local_variables): Build initialization calling
12480 (expand_start_java_method): Removed unused rtx declaration. Mark
12481 arguments as already initialized.
12482 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12483 (java_complete_expand_methods): Don't process next method if
12484 completion of the previous one triggered errors.
12485 (java_complete_expand_method): Call source_end_java_method if no
12486 error were found during completion.
12487 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12488 locals declaratilon. Handle names found within a class. Return
12489 error_mark_node when things aren't found.
12490 (patch_method_invocation_stmt): Return error_mark_node on failures.
12491 (patch_invoke): Removed unused local. Return the correct node.
12492 (java_complete_tree): Now returns a value. The BLOCK section binds
12493 local identifiers and the type of a BLOCK is now void. Assign the
12494 result of operand completion on COMPOUND_EXPR. Assign the
12495 encapsulated node of a WFL to the result of its completion, except
12496 when the node is an identifier. Now handle MODIFY_EXPR and several
12497 binary operators. Return error_mark_node on errors.
12498 (build_method_invocation, build_assignment, patch_assignment,
12499 build_binop, operator_string, patch_binop): New functions.
12500 * typeck.c (binary_numeric_promotion): New function.
12502 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12504 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12505 Replace most uses of ident_subst by identifier_subst.
12507 * class.c (push_class_static_dummy_field): Removed function.
12508 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12509 instead of looking got "class" static field. Create that decl here.
12510 (class_identifier_node): Removed; no longer needed.
12511 (init_class_processing): Don't init class_identifier_node.
12512 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12513 Do nreverse 0 times (instead of twice) for Object and Class.
12514 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12516 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12518 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12519 while initializing linenumber_count and linenumber_table.
12520 Do it before init_function_start (which calls emit_line_note).
12521 * expr.c (expand_byte_code): Don't need to clear lineno here.
12523 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12525 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12526 then mangle number as _N_.
12528 * class.c (mangle_class_field): New function.
12529 (build_class_ref): Set assembler name of class reference using
12530 mangle_class_field.
12531 (push_class_static_dummy_field): Likewise.
12533 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12535 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12536 of assigning to TREE_CODE. The latter method exploits a feature
12537 of GCC that is not ANSI compliant.
12539 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12541 * decl.c (pushdecl_force_head): New function.
12542 (pushlevel): Removed conditional printf.
12543 (complete_start_java_method): Don't enter local variable scope if
12544 function is compiled from source code.
12545 * expr.c: parse.h now included
12546 (java_lang_expand_expr): New function.
12547 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12548 printf. Terminate buffer when doing directories.
12549 * jcf-parse.c (parse_source_file): Call lang_init_source before
12550 parsing and before code generation.
12551 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12552 use printf if the macro is defined.
12553 * lang.c (lang_init): Install lang_expand_expr hook on
12554 java_lang_expand_expr.
12555 (java_dummy_print): New function.
12556 (lang_init_source): New function.
12557 * lex.c (java_lex): Remember location of an opening brace at the
12558 second nesting level.
12559 (java_is_eol): Unget character seen after a CR if it is EOF.
12560 * parse.h: Now includes lex.h
12561 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12562 printf if the macro is defined.
12563 (expand_start_java_method, build_expr_block, enter_block,
12564 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12565 New static function declarations.
12566 (pushdecl_force_head): New extern function declaration.
12567 (INCOMPLETE_TYPE_P): New macro.
12568 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12569 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12570 BLOCK_EXPR_ORIGIN): New macros.
12571 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12572 DECL_SOURCE_LINE_LAST): New macros.
12573 (struct parser_ctxt): Removed field current_method_decl, redundant
12574 with the field current_function_decl. Added fields
12575 first_ccb_indent1 and pending_block.
12576 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12577 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12579 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12580 (compilation_unit:): Cosmetic on sub rule.
12581 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12582 (variable_initializer:): Installed default rule on expression:.
12583 (method_declaration:): method_header: starts a new
12584 method. method_body: installs the function body, absorbs blocks
12585 emitted for temporary variable scopings, pops function's body block
12586 and merges function's last statement lineno in DECL_SOURCE_LINE.
12587 (method_body:): Installed default rules.
12588 (block:): Call enter_block when an opening brace is seen. Absorb
12589 scoping blocks and call exit_block when a closing brace is seen.
12590 (block_statement:): Cosmetic changes.
12591 (method_invocation:): Create WFL around CALL_EXPR node.
12592 (patch_stage): Added comment around definition.
12593 (method_header): Try to use first_ccb_indent1 as the first line of
12594 the method, so BP debug info are emitted at the first opening
12595 brace of the function. If the function has no body, use the
12596 location of the function's name. Override currently defined method
12597 name with the matching WFL so we can point redefinition errors
12598 using the location where the function's name was declared.
12599 (check_abstract_method_header): Interprets DECL_NAME as an
12600 identifier or as a WFL, accordingly.
12601 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12602 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12603 location and name information out of it and reinstall DECL_NAME to
12604 its original identifier node value.
12605 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12606 function's source code).
12607 (read_import_dir): Test the value returned by find_class and issue
12608 a fatal accordingly.
12609 (declare_local_variables): Push a new block for the scope of the
12610 new variable(s) if code has been already generated at that nesting
12611 level. Pinpoint redefinition errors using the variable id
12612 WFLs. Generate initialization code if necessary. If the variable
12613 type is incomplete, register a patch on its decl.
12614 (source_start_java_method): Rewritten. Define a new block for the
12615 function's parameters. Build parameter decl out of function's
12616 arguments and register them for a patch if their types are
12618 (expand_start_java_method): Includes the part of
12619 source_start_java_method that was pushing the parameter decls and
12620 completing the method start code.
12621 (source_end_java_method): Removed call the expand_end_bindings and
12622 poplevel (already taken care of). Reinstall function's arguments
12623 and get function's last line of code before calling
12624 expand_function_end.
12625 (java_method_add_stmt): New comment before the function's
12626 code. Complement the second operand of the current COMPOUND_EXPR
12628 (java_complete_expand_methods): Don't generate debug info on line
12629 zero when expanding a generated constructor.
12630 (java_complete_expand_method): Set start and end line numbers for
12631 a artificially generated constructor to one and manually call
12632 enter_block and exit_block when defining it. For all methods:
12633 expand function's start calling the new expand_start_java_method
12634 and invoke java_complete_tree on the effective method's body, if
12636 (resolve_expression_name): Now use lookup_name_in_blocks to search
12637 local variable decls and print out an error when variables are
12639 (patch_method_invocation_stmt): Inserted comment before the
12641 (lookup_method_invoke): Chain method's arguments using chainon
12642 with the current arg list as a second argument. Inserted missing
12643 IDENTIFIER_POINTER when reporting an error on methods not found.
12644 (refine_accessible_methods_list): Don't retain constructors.
12645 (patch_arguments): Function removed.
12646 (java_complete_tree): Inserted comment before the function's
12647 code. New case for BLOCKs. Moved the WFL case a bit
12648 further. Complete function's arguments.
12649 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12650 maybe_absorb_scoping_blocks): New functions.
12652 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12654 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12656 * jcf-parse.c (parse_source_file, java_error_count): New forward
12657 and extern declarations.
12658 (java_parse_abort_on_error): Macro moved.
12659 (jcf_parse_source): fatal called if fopen fails. Now calls
12661 (parse_source_file): New parse_only parameter. Reflects the
12662 elimination of the second pass.
12663 (yyparse): parse_source_file called with argument set to 0.
12664 * jcf.h (JCF_ZERO): Sets java_source to zero.
12665 * lex.c (java_init_lex): pass argument is gone. Function modified
12666 to be called once during the analysis of a file.
12667 (java_unget_unicode): Fixed typo in fatal message.
12668 (java_get_line_col): Likewise.
12669 (java_lval): Likewise. String literals no longer built during
12671 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12673 * parse.h (MODIFIER_WFL): New macro.
12674 (parse_check_super, parser_check_super_interface): Now return int.
12675 (parser_chain_incomplete_item, not_builtin_p,
12676 complete_method_decl): Declarations removed.
12677 (build_method_invocation_stmt, build_invoke): Renamed using the
12678 `patch' instead of `build'
12679 (register-incomplete_type, obtain_incomplete_type,
12680 java_complete_tree, java_complete_expand_method,
12681 unresolved_type_p, create_jdep_list): New function declarations.
12682 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12683 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12684 (jdep): New typedef on new struct _jdep.
12685 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12686 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12687 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12688 JDEP_RESOLVED_P): New macros.
12689 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12690 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12691 JDEP_VARIABLE): New enum values and jdep kinds.
12692 (jdeplist): New typedef on struct _jdeplist.
12693 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12695 (CALL_EXPR_PRIMARY): New macro.
12696 (struct parser_ctxt): Fields java_pass, current_method_decl,
12697 method_decl_list deleted. New field jdeplist.
12698 (INCOMPLETE_P): Macro deleted.
12699 * parse.y (single_type_import_declaration:): Removed pass switch.
12700 (type_import_on_demand_declaration): Likewise.
12701 (field_declaration:): Removed pass switch on all sub rules.
12702 (class_declaration:): Call the complete_class_decl removed on
12704 (method_declaration:): Removed second pass switch. No longer chain
12705 methods decl when method_header reduced.
12706 (method_header:): Sub rules no longer depend on pass switch.
12707 (method_declarator:): Likewise.
12708 (method_body:): Likewise.
12709 (abstract_method_declaration:): Likewise.
12710 (block_statement:): Likewise.
12711 (local_variable_declaration:): Likewise.
12712 (argument_list:): Likewise.
12713 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12714 removed. Partial CLASS_EXPR tree node built instead.
12715 (postfix_expression:): Removed pass switch on all sub rules.
12716 (java_pop_parser_context): Free classd_list content.
12717 (yyerror): Call obstrack_grow0 to finalize error message.
12718 (check_class_interface_creation): Comment modified to reflect new
12719 returned value meaning. Removed second pass switch. Return 1 if an
12720 error was found, 0 otherwise. Adjust pointer on filename if a
12721 leading path separator was found.
12722 (maybe_create_class_interface_decl): Removed first pass switch
12723 when linking the class decl to the class_list. Install a new
12724 jdep_list for the class.
12725 (add_superinterfaces): List of unresolved interfaces is
12726 gone. Unresolved interfaces are directly added to the current
12728 (create_interface): Second pass shortcut removed.
12729 ctpx->modifier_ctx access through MODIFIER_WFL.
12730 (create_class): Second pass shortcut removed. Call to
12731 register_incomplete_type replaces the call to
12732 parser_chain_incomplete_item.
12733 (complete_class_decl): Function removed.
12734 (duplicate_declaration_error): New way of retrieving redeclared
12736 (register_fields): Call to lookup_modifier_cl replaced by
12737 MODIFIER_WFL. New way of handling unresolved type, using
12738 unresolved_type_p and obtain_incomplete_type.
12739 register_incomplete_type replaces call to parser_chain_incomplete_item.
12740 (patch_stage): New static global variable.
12741 (method_header): New way of handling unresolved type, using
12742 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12743 indicates that the method decl needs to be patched.
12744 (check_abstract_method_header): Call to lookup_modifier_cl
12745 replaced by MODIFIER_WFL.
12746 (method_declarator): Incomplete argument type are registered
12747 calling register_incomplete_type. Patch on the declared method is
12748 issued in that case.
12749 (unresolved_type_p): New function.
12750 (parser_check_super_interface): New comment to reflect function's
12751 modified returned type (int). Function and has a new argument
12752 this_wfl. Call to parse_error_context uses this_wfl instead of
12753 relying on lookup_cl.
12754 (parser_check_super): Comment reflects function's new returned
12755 type (int). Function returns non zero value on error.
12756 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12757 register_incomplete_type, jdep_resolve_class): New functions to
12758 handle incomplete types in declarations.
12759 (java_complete_class): Rewritten to work with the new incomplete
12760 type handling scheme.
12761 (complete_class_report_errors): Likewise.
12762 (complete_method_decl): Removed: it jobs is now handled by
12763 java_complete_class.
12764 (do_resolve_class): Class loaded in not already loaded and not
12765 found in Java source code.
12766 (java_check_regular_methods, java_check_abstract_methods): Don't
12767 call complete_method_decl anymore.
12768 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12769 (read_import_dir): Got rid of the pass number dependency.
12770 (declare_local_variables): New handling of unresolved types (patch
12772 (source_start_java_method): New parameter level. Function called
12773 with level set to 1 when argument types are potentially
12774 unresolved. Called to complete the job with level set to 2 once
12775 types are complete.
12776 (source_end_java_method): Call to permanent_allocation
12777 removed. Waiting to be replaced by a more suitable obstack
12779 (java_complete_expand_methods, java_complete_expand_method,
12780 java_expand_finals): New functions.
12781 (build_method_invocation_stmt): Renamed
12782 patch_method_invocation_stmt. Extracts function call expression
12783 (wfl) and arguments (args) from CALL_EXPR tree operands.
12784 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12785 call. Patch the function and argument operand of the CALL_EXPR
12787 (patch_argument, java_complete_tree): New functions.
12789 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12791 Recover from missing fields and methods (i.e. error instead of fatal).
12792 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12793 * expr.c (expand_invoke): Recover from missing method.
12794 (expand_java_field_op): Recover from missing field.
12795 Inline references to java.lang.{Integer,Char,...}.TYPE.
12796 * typeck.c (get_type_from_signature), java-tree.h: New function.
12797 * class.c (add_method): Use get_type_from_signature.
12798 (build_class_ref): Handle a class that was not found.
12799 * typeck.c (convert): Handle conversion to pointers (for convenience).
12800 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12801 instead of lookup_field to handle missing fields.
12803 * jcf-parse.c (process_zip_dir): Set java_source.
12805 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12807 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12809 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12811 * jcf-parse.c (load_class): Don't change input_filename before
12812 calling jcf_parse_source (but still do it before calling
12814 (jcf_parse_source): Assign input_filename after having saved the
12816 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12817 list. ctxp->modifier_ctx zeroed according to its new
12818 definition. ctxp->filename initialized. Removed
12819 JAVA_MODIFIER_CTX_UNMARK.
12820 (java_unget_unicode): Update the character based column position.
12821 (java_allocate_new_line): ref_count not used anymore. Always free
12822 ctxp->p_line. Initialize c_line->char_col to 0.
12823 (java_get_unicode): Update the character based column position.
12824 (java_lex): Use ctxp->elc to store current position in source
12825 file, at the beginning of the parsed token. Set modifier_ctx entry
12826 corresponding to the parse modifier to a WFL node. Return a WFL
12827 node when an identifier is parsed.
12828 (java_lex_error): Now uses ctxp->elc to store current position in
12830 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12831 * lex.h (build_wfl_node): New function definitions.
12832 (struct java_line): ref_count and next fields are gone. New field
12834 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12835 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12836 (JAVA_COLUMN_DELTA): New macro.
12837 (java_lc): New typedef on new struct _java_lc.
12838 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12839 (parse_error_context, parse_warning_context): Changed prototypes.
12840 (java_get_line_col): Added as an available global function.
12841 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12842 (IC_DECL): Replaced by macro IC_TYPE
12843 (DEPEND_WFL): New macro.
12844 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12846 (exit_java_complete_class): Removed a commented out statement.
12847 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12848 now an array of tree nodes. Deleted fields line_list and
12849 e_line. New field elc, to replace e_line.
12850 * parse.y (array_type:): Build WFL node.
12851 (qualified_name:): Build a single WFL node out of two. Retain
12852 the location information of the first node in the resulting node.
12853 (package_declaration:): Use package name as a WFL node
12854 (single_type_import_declaration:): Use imported name as a WFL node.
12855 (type_import_on_demand_declaration:): Use root of the imported
12856 packages as a WFL node.
12857 (field_declaration:): Removed unused local variable cl.
12858 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12859 (yyerror): New static elc. Removed static error_line, error_pos.
12860 New local code_from_source. Save ctxp->elc into elc at the first
12861 pass. Call java_get_line_col to get a string of the line where
12862 the error occurred.
12863 (debug_line): Removed static function.
12864 (parse_error_context, parse_warning_context): Parameter cl is now
12865 a WFL node. Use its value to initialize ctxp->elc.
12866 (redefinition_error): Parameter cl is now a WFL node.
12867 (parse_add_interface): New parameter wfl. No longer call
12868 lookup_cl, use wfl instead.
12869 (check_class_interface_creation): Parameter cl is now a WFL node.
12870 (maybe_create_class_interface_decl): Likewise.
12871 (add_superinterfaces): New function.
12872 (create_interface): Removed local cl, node, super_decl,
12873 super_decl_type. Function now uses id as a WFL node. Better
12874 warning/error report on obsolete or forbidden mix of
12875 modifiers. Now calls add_superinterfaces to register interfaces.
12876 (create_class): Removed local cl, node. Local variable id is used
12877 as a WFL node. Better error report on forbidden modifier
12878 mix. Uses add_superinterfaces to register interfaces.
12879 (find_field): Argument cl is now a WFL node. Now store the WFL
12880 node of a fields that needs to be checked for their
12882 (method_header): Local variable node non longer used. Local
12883 variable id replaces cl.
12884 (check_modifiers_consistency): Local variable cl is now a WFL
12886 (method_declarator): Local variable cl replaced by parameter id.
12887 (parser_qualified_name): Now uses parameter name as a WFL node.
12888 (parser_check_super_interface): New parameter wfl, for achieve
12889 greater accuracy during error reports.
12890 (parser_chain_incomplete_item): New parameter named location. Used,
12891 along the decl, to construct the incomplete item node.
12892 (java_complete_class): resolve_class now uses WFL node extracted
12893 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12895 (complete_method_decl): Unresolved function's argument types are WFL.
12896 (resolve_class): Parameter cl is now a WFL node.
12897 (resolve_and_layout): Likewise.
12898 (do_resolve_class): Likewise. Try first to use cl and then do the
12899 lookup on the decl when calling check_pkg_class_access.
12900 (complete_class_report_errors): Use IC_TYPE in place of
12901 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12902 instead of doing a lookup over the decl.
12903 (java_check_final): Use WFL info from field tree list.
12904 (lookup_cl): Rewritten and returns a statically defined WFL node.
12905 (lookup_modifier_cl): Now uses information from WFL nodes.
12906 (process_imports): Likewise.
12907 (read_import_dir): name and cl arguments replaced by a single WFL
12908 node. Function modified accordingly.
12909 (find_in_imports_on_demand): Now uses WFL node.
12910 (check_pkg_class_access): cl argument is now a WFL node.
12911 (declare_local_variables): Fixed to use WFL nodes.
12912 (resolve_expression_name): Likewise.
12913 (build_method_invocation_stmt): name_combo argument renamed
12914 wfl. Function modified to use WFL nodes.
12915 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12916 (lookup_method_invoke): cl is now a WFL node. Added missing
12917 IDENTIFIER_POINTER to class type decl name.
12919 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12921 * lang.c (init_parse): Now returns char* containing the filename.
12923 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12925 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12927 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12928 * class.c (make_class_data): If flag_assume_compiled, initial class
12929 state is CSTATE_PREPARED; make superclass and interfaces direct
12930 references, rather than constant pool indexes.
12932 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12934 * parser.y: Include flags.h. Removed debug variable pl.
12935 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12936 (block:): Likewise.
12937 (labeled_statement_nsi:): Generate debug info when reducing
12938 expression_statement:.
12939 (check_pkg_class_access): get_access_flags_from_decl invokation
12940 fixed for new CLASS_* flags location.
12941 (source_end_java_method): Save/restore parser context when
12942 entering/leaving this routine. Restore lineno to its right value
12943 before calling expand_end_bindings.
12944 (build_method_invocation_stmt): build_invoke called with the
12945 current line information.
12946 (build_invoke): New argument cl. Wrap the function call around a
12948 (refine_accessible_methods_list): Changed comment, removed
12950 * parse.h: Fixed typo in comments.
12951 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12952 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12953 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12955 * lex.c (java_lex): Record the last closing curly bracket of a
12957 * jcf-parse.c (jcf_parse_source): Now calls
12958 java_check_methods. Clarified comment, fixed typo.
12960 1998-04-09 Dave Brolley <brolley@cygnus.com>
12962 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12963 (finish_parse): Expose for non USE_CPPLIB builds.
12965 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12967 * lang.c (lang_print_xnode): New function.
12969 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12971 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12972 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12973 used to build a class's dispatch table.
12974 (make_class_data): Generate dispatch table if flag_assume_compiled.
12975 Set dtable of class object to address of class_dtable_decl.
12977 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12978 be volatile and have side effects - generates better code.
12980 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12981 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12983 * expr.c (expand_invoke): If class is final, method is
12984 effectively final, so can call it directly.
12986 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12988 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12990 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12992 * parse.y (build_method_invocation_stmt): Removed extra argument
12995 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12997 * expr.c (dtable_indent): Now static global.
12998 (expand_invoke): Now call invoke_build_dtable and
12999 build_invokevirtual.
13000 (invoke_build_dtable, build_invokevirtual): New functions.
13001 * jcf-io.c (find_class): Defer issuing a warning by setting
13002 jcf->outofsynch to 1.
13003 * jcf-parse.c (jcf_out_of_synch): New function.
13004 (load_class): Test this_jcf.outofsynch flag and call
13005 jcf_out_of_synch accordingly.
13006 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13007 comment indentation.
13008 * lex.c (java_get_unicode): Fixed code indentation.
13009 (java_lex): Create string literal. Fixed typo. Removed several
13010 premature obstack_free.
13011 * parse.h: New enums for name resolution and invocation mode.
13012 (struct qualification): New data structure.
13013 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13014 (do_resolve_class, build_method_invocation_stmt,
13015 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13016 debug_line, identical_subpath_p, invocation_mode,
13017 refine_accessible_methods_list, build_invoke,
13018 lookup_method_invoke): New functions declared.
13019 (build_invokevirtual, invoke_build_dtable, match_java_method,
13020 build_field_ref, jcf_out_of_synch): New references to external
13022 (struct parse_ctxt): Removed artificial_constructor field.
13023 * parse.y: (array_type:): Type defined for this rule.
13024 (class_type:): Installed default rule for interface_type:.
13025 (array_type:): Now build Java array type.
13026 (qualified_name:): Now use obstack_grow0.
13027 (method_declaration:): Skip the artificial constructor added to
13029 (abstract_method_declaration:): Execute the code only during pass 1.
13030 (block:): Installed default rule in block_statements:.
13031 (block_statement:): Add the statement to the method during pass 2.
13032 (statement_expression): Installed default rule for
13033 method_invocation:.
13034 (argument_list:): Added code to build the argument list.
13035 (method_invocation:): Added call to create the method invocation
13037 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13038 (debug_line): New function for debug.
13039 (complete_class_decl): No longer do something during pass 1.
13040 (method_header): Use BUILD_PTR_FROM_NAME.
13041 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13043 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13044 function's main comment.
13045 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13047 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13048 (resolve_class): Now works with arrays.
13049 (do_resolve_class, resolve_and_layout): New functions.
13050 (java_check_regular_methods): Reverse method list before and after
13051 having processed it. No longer set ctxp->artificial_constructor.
13052 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13053 accordingly. Fixed typo in issued error message. Now use
13055 (find_in_imports_on_demand): Now use obstack_grow0.
13056 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13057 (source_end_java_method): Call expand_expr_stmt instead of
13058 expand_expr. Calls it before calling expand_function_end.
13059 (java_method_add_stmt): Do nothing if errors were found during
13061 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13062 (build_method_invocation_stmt, build_invoke, invocation_mode,
13063 lookup_method_invoke, refine_accessible_methods_list,
13064 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13066 * typeck.c (build_java_signature): Properly end method signature
13067 if return type skipped.
13068 (match_java_method): New function.
13070 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13072 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13074 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13076 * expr.c (build_invoke_non_interface): New function.
13077 (methods_ident, ncode_ident): Now static globals.
13078 (expand_invoke): Use build_invoke_non_interface.
13079 * java-tree.h (struct lang_decl): New field function_decl_body.
13080 (DECL_FUNCTION_BODY): New macro.
13081 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13082 CLASS_FROM_SOURCE_P.
13083 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13084 before starting pass 2. Call to java_generate_parsed_class replaced
13085 by java_register_parsed_class.
13086 * lex.c: Fixed typo in header. Some line width related formating.
13087 * lex.h: Some line width related formating.
13088 * parse.h (source_end_java_method, resolve_expression_name,
13089 complete_class_decl, maybe_create_class_interface_decl,
13090 check_class_interface_creation): New static function declarations.
13091 (java_layout_parsed_class, java_method_add_stmt): New function
13093 (struct parser_ctxt): Field mark_class_generate removed. New
13094 fields class_list and artificial_constructor.
13095 * parse.y: Fixed typo in header.
13096 (class_declaration:): Call complete_class_decl when class body
13098 (method_declaration:): Call source_end_java_method in pass 2 when
13099 the method body is defined.
13100 (postfix_expression:): Do expression name resolution on sub-rule
13101 name during pass 2.
13102 (create_class, create_interface): Merged common pieces.
13103 (check_class_interface_creation, maybe_create_class_interface_decl):
13105 (complete_class_decl): New function.
13106 (register_fields): Fixed line width related typo.
13107 (method_header): Correctly skip first argument when fixing
13108 argument line. Changed the loop.
13109 (java_check_circular_reference): Now use ctxp->class_list.
13110 (java_complete_class): Removed start/stop marking.
13111 (java_check_regular_methods): Now takes a class decl as an
13112 argument. Add default constructor if none were encountered.
13113 (java_check_methods): Now use ctxp->class_list. Changed call to
13114 java_check_regular_methods.
13115 (source_start_java_method): Set DECL_ARG_TYPE for each function
13117 (source_end_java_method, java_method_add_stmt): New functions.
13118 (java_generate_parsed_class): No longer exists.
13119 (java_layout_parsed_class, java_register_parsed_class): New functions.
13120 (resolve_expression_name): New function.
13122 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13124 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13125 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13126 until pass initializations are done. Call read_import_dir with
13128 * parse.h: (lookup_modifier_cl): New function declared.
13129 (INTERFACE_FIELD_MODIFIERS): New macro.
13130 (OBSOLETE_MODIFIER_WARNING): New macro.
13131 * parse.y: (register_fields): Class type and current field name in
13132 local variables. Check modifier(s) if adding field(s) to an interface.
13133 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13134 and report errors using the faulty modifier line context.
13135 (lookup_modifier_cl): New function.
13136 (read_import_dir): Detect and report default import processing
13139 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13141 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13142 * class.c (is_compiled_class): Return 1 after making sure it
13143 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13144 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13145 * java-tree.h (flag_assume_compiled): Add decl.
13146 * lang.c (lang_f_options): Add the flag.
13147 (flag_assume_compiled): Add decl, default to 0.
13149 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13151 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13152 (is_compiled_class): Likewise.
13153 (layout_class): Likewise.
13154 (layout_class): Detect and lay out classes defined in source code.
13155 (interface_of_p, add_interface_do, may_add_interface): New
13157 (add_interface): Now use add_interface_do.
13158 (add_method_1): New function.
13159 (add_method): Now use add_method_1.
13160 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13161 (complete_start_java_method): New function.
13162 (start_java_mehod): Now call complete_start_java_method.
13163 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13164 (expand_invoke): Likewise and fixed typo.
13165 *gjava.c: (print_super_field): Use new argument to find_class
13168 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13169 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13170 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13172 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13173 (add_method_1, push_class): New prototypes.
13174 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13175 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13176 directory where the class was found.
13177 (find_class): New argument DO_CLASS_FILE. Function find_class
13178 modified accordingly.
13179 *jcf-parse.c: (fix_class_path): New function.
13180 (load_class): Use new VERBOSE argument. load_class now finds and
13181 loads/parses .class/.java files. Save read_state of current_jcf
13183 (java_parser_abort_on_error): New macro.
13184 (jcf_parse_source, parse_source_file): New function.
13185 (jcf_parse): Fixed typo.
13186 (yyparse): Call parse_source_file () only.
13187 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13188 writing the real class name back in the zip directory entry.
13189 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13190 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13191 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13192 (find_class): Prototype fixed.
13193 *lex.c: Added 1998 time stamp.
13194 Removed all static global variables, moved into the parser
13195 context data structure.. Now include unistd.h if SEEK_SET not
13197 (java_init_lex): Rewritten.
13198 (java_sneak_unicode): Modified current unicode access in current line.
13199 (java_unget_unicode): Likewise.
13200 (java_allocate_new_line): New allocation management.
13201 (java_read_char): Modified access and storage of unget_utf8_value.
13202 New way of processing current unicode.
13203 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13204 (java_get_unicode): Now use the parser context.
13205 (java_lineterminator): Likewise.
13206 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13207 of the reentrant parser implementation. Function now use the
13208 parser context data structure and java_lval. Fixed production of
13209 the float and double constant "out of range" error message. Fixed
13210 obstack use. Return integer value when hitting a modifier. Now
13211 return type for TRUE, FALSE and other predefined types. Return
13212 identifier as a TREE_LIST list containing the current line context
13213 as the TREE_VALUE sub-node.
13214 (java_unicode_2_utf8): Fixed typo in declaration.
13215 (java_lex_error): Now use the parser context data structure.
13216 *lex.h: Added 1998 time stamp.
13217 (struct java_line): New fields ref_count and next.
13218 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13219 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13220 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13221 *parse.h: Added 1998 time stamp.
13222 (java_parse_source_file): Renamed from parse_source_file.
13223 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13224 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13225 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13226 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13227 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13228 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13229 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13230 (struct parser_ctxt): New data structure to keep the parser context.
13231 *parse.y: Added 1998 time stamp, got rid of static global variables.
13232 (java_error_count, ctxp): New global variables.
13233 (%union): New value field.
13234 (numeric_type, integral_type): Rules removed.
13235 (primitive_type): Rule defined to handle integral, float, double and
13237 (qualified_name, package_declaration,
13238 single_type_import_declaration, type_import_on_demand_declaration,
13239 modifiers, class_declaration, super, interfaces,
13240 interface_type_list, class_body, field_declaration,
13241 field_declaration, variable_declarators, variable_declarator,
13242 variable_declarator_id, method_declaration, method_header,
13243 formal_parameter_list, formal_parameter, method_body, block,
13244 static, interface_declaration, extends_interfaces,
13245 abstract_method_declaration, local_variable_declarators): Rules now
13247 (force_error, do_warning): New global statics.
13248 (push_parser_context, parser_context_save_global,
13249 parser_context_restore_global, pop_parser_context): New functions.
13250 (yyerror): Now uses the global parser context. Fixed use of obstack.
13251 (parse_error, parse_error_context, parse_warning_context,
13252 java_accstring_lookup, redefinition_error, check_modifiers,
13253 parser_add_interface, create_interface, create_class, find_field,
13254 duplicate_declaration_error, register_fields, method_header,
13255 check_modifiers_consistency, check_abstract_method_header,
13256 method_declarator, parser_qualified_classname,
13257 parser_check_super_interface, parser_check_super,
13258 parser_chain_incomplete_item, java_check_circular_reference,
13259 layout_class_from_source, java_complete_class,
13260 complete_method_decl, resolve_class, complete_class_report_errors,
13261 java_check_final, check_method_redefinition,
13262 java_check_regular_methods, java_check_abstract_methods,
13263 java_check_methods, lookup_java_interface_method2,
13264 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13265 process_imports, find_in_imports, read_import_entry,
13266 read_import_dir, find_in_imports_on_demand,
13267 check_pkg_class_access, not_builtin_p, declare_local_variables,
13268 source_start_java_method, java_generate_parsed_class): New
13270 *typeck.c: (signature_include_return): New global variable.
13271 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13272 to add the function returned type in the signature.
13274 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13276 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13278 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13280 * Make-lang.in (java.info): Added.
13281 (java.install-info): Added
13283 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13285 * Makefile.in (clean): Also remove java/parse.c.
13287 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13289 Add a pair of -fbounds-check/-fno-bounds-check options.
13290 * lang.c (lang_decode_option): Add code to grok arguments.
13291 (flag_bounds_check): Add decl.
13292 (lang_f_options): New array w/ the option in it.
13293 * java-tree.h (flag_bounds_check): Add decl.
13294 * lang-options.h: New file.
13295 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13296 of a static macro value.
13297 (JAVA_ARRAY_EXCEPTION): Delete macro.
13299 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13301 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13302 * expr.c (build_anewarray): Add missing promote_type.
13304 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13306 Add array types with known length to optimize bounds checking.
13307 * typeck.c (build_java_array_type): Take length parameter.
13308 (java_array_type_length, build_prim_array_type): New functions.
13309 * java-tree.h: Update for new functions.
13310 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13311 * class.c: Use build_prim_array_type.
13312 * expr.c (can_widen_reference_to): Handle known-length array types.
13313 (verify_jvm_instructions): Keep track of integer push instructions
13314 followed by newarray/anewarray, so we can build known-length arrays.
13315 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13316 (java_array_data_offset): New function.
13317 (build_java_array_length_access): New function. Optimize if constant.
13318 (build_java_arrayaccess): Constant fold bounds check.
13319 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13320 (build_newarray, build_anewarray): New functions.
13321 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13322 * verify.c (merge_types): Handle known-lengh array types.
13324 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13326 * expr.c (expand_byte_code): Fix performace bug, which caused
13327 searching linenumber_table to be linear rather than constant.
13329 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13331 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13333 * decl.c, java-tree.h (soft_fmod_node): New global.
13334 * decl.c (init_decl_processing): Define __builtin_fmod.
13335 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13336 using __builtin_fmod.
13338 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13340 * keyword.h: New file, output of keyword.gperf as processed by
13342 * lex.c (java_lex_init): Initialize java_error_flag.
13343 * parse.c (YYERROR_NOW): Uses java_error_flag.
13344 * parse.y: New static java_error_flag. Useless definition of
13346 * parse.y (java_error): Portable error recovery using
13347 java_error_flag (not yet completely tuned).
13349 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13351 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13353 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13355 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13356 (parse.c, lex.c, keyword.h): New rules for Java source code
13358 * parse.c: Renamed into jcf-parse.c.
13359 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13360 * keyword.gperf: New file, Java keywords.
13361 * parse.y: New file, Java language grammar.
13362 * parse.h: New file, Java language grammar definitions.
13363 * lex.c: New file, Java language lexer.
13364 * lex.h: New file, Java language lexer definitions.
13366 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13368 * decl.c (clinit_identifier_node), java-tree.h: New global.
13369 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13370 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13371 * expr.c (expand_java_field_op): Check for invalid assignment
13374 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13376 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13378 * verify.c (verify_jvm_instructions): When processing a handler,
13379 attempt to set the current_subr to the right value.
13380 (More complicated code combines Sep 17 and Oct 22 versions.)
13382 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13384 * class.c (push_class): Figure out (guess) name of source file.
13385 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13386 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13387 (parse_class_file): Change return type from int to void.
13388 Call debug_start_source_file/debug_end_source_file.
13390 * expr.c (build_java_binop): Fix masking 2nd operand.
13391 * decl.c (init_decl_processing): Set sizetype first.
13393 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13395 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13396 (Revert Sep 17 change.)
13398 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13400 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13401 .class extension in their name and fix thing so we don't process
13402 them parse_zip_file_entries().
13403 (parse_zip_file_entries): Cleaned unused local variables.
13405 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13407 * expr.c (can_widen_reference_to): Allows equal array element types.
13408 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13409 * jcf-dump.c (RET): Get (and print) index.
13411 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13412 Promote element type to POINTER_TYPE.
13414 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13416 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13417 find_in_current_zip, jcf_figure_file_type): Moved from
13418 jcf-reader.c to parse.c.
13419 * zextract.c: (read_zip_archive): takes file_comment_length possible
13420 field into account.
13422 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13424 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13426 * verify.c (merge_types): Handle array types even better ...
13428 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13430 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13432 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13433 * class.c (make_class_data): Don't build fields_decl if no fields.
13434 When building fields_decl, skip if DECL_ARTIFICIAL.
13436 * expr.c (java_stack_swap): Update stack_type_map.
13437 * verify.c (merge_types): Handle array types better.
13439 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13441 * class.c (add_field): Don't promote short integral fields to
13442 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13443 * expr.c (push_value): Promote and convert short integral values.
13445 * decl.c, java-tree.h (integer_two_node): New constant node.
13446 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13448 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13450 * class.c (append_gpp_mangled_type): Use function argument
13451 unpromoted type to generate mangled name.
13453 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13455 * constants.c (build_constant_data_ref): Now uses current_class
13456 instead of main_class.
13457 (build_constants_constructor): Now uses current_class instead of
13459 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13460 of the global variable SeepZipFiles done here.
13461 * zextract.c (read_zip_archive): extra_field optional field taken
13462 into account while computing the position of the class file in the
13464 * verify.c (verify_jvm_instructions): Use current_jcf to search
13466 * parse.c (load_class): First search for the class to load in the
13467 current zip file. Saves current_jcf (restored before returning
13468 from that function). Don't call JCF_FINISH in the class was found
13469 in the current ZIP file.
13470 (jcf_parse): If the class was found in the current ZIP file, save
13471 its tree_constant_pool (for later reuse).
13472 (parse_class_file): New function. Process each method defined in
13473 the current class and record the class as to be later registered.
13474 (yyparse): Rewritten. Figure the type of the current file and switch
13476 * lang.c: New global variable current_jcf.
13477 (lang_init): Removed compiling_from_source test (done later, in
13478 yyparse). Removed call the jcf_parse ().
13479 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13480 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13481 in the current ZIP file) and zip_offset (offset to the class data in
13482 the current zip file).
13483 * jcf-reader.c: zipfile.h included.
13484 localToFile: New ZipFileCache static global variable
13485 (parse_zip_file_entries): New function. Browse the current ZIP
13486 file directory and process each class found.
13487 (process_zip_dir): New function. Register each class found in the
13488 ZIP file directory. The class aren't parsed but a valid JCF is
13489 link to each of them.
13490 (find_in_current_zip): New function. Search for a class in the
13491 current ZIP file directory. If found, prepare the class so that it
13493 (jcf_figure_file_type): New function. Examine the file structure
13494 to figure a class file, a ZIP file. If none of these categories are
13495 matched, a source file is assumed.
13496 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13497 SeenZipFile: New global variable.
13498 (open_in_zip): Use zipmember's length to accelerate the search for
13499 a member. If zipmember was NULL and zip file successfully read,
13501 * java-tree.h: New global variable current_jcf declared. Added
13502 declaration for current_constant_pool_tags, current_constant_pool_data,
13503 current_constant_pool_length, current_constant_pool_data_ref.
13504 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13505 store the JCF of classes seen in a zip file) and tree *constant_pool
13506 (to save a loaded class constant pool). current_class declared here.
13507 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13508 retrieve method_ref_constant.
13509 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13510 (OBJECT): get_class_constant now uses current_jcf.
13511 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13512 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13513 (expand_invoke): Now uses current_class instead of main_class
13514 (build_class_init): Now uses current_class instead of main_class
13515 * class.c: New static global variable registered_class.
13516 (register_class): New function.
13517 (emit_register_class): Modified to use registered_class instead of
13519 (is_compiled_class): Now take into account class seen in the archive.
13521 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13523 * except.h: Renamed to: java-except.h.
13524 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13525 * except.c: Add semi-working (commented out) implementation.
13527 * expr.c (expand_iinc): Add needed flush_quick_stack.
13528 * parse.c (set_source_filename): New function.
13529 (give_name_to_class): Set input_filename from package.classname.java.
13531 * jcf-io.c (find_class): Don't look first in ".".
13533 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13535 * zextract.c (read_zip_archive): Now takes into account the
13537 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13539 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13541 * constants.c, java-tree.h (build_internal_class_name): New function.
13542 (alloc_class_constant): Re-implement using build_internal_class_name.
13543 * class.c (make_class_data): Likewise.
13544 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13546 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13548 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13549 to NULL before pushing an exception handler target.
13551 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13552 (java_stack_swap, java_stack_dup): Re-write to be safe from
13553 clobbering registers.
13554 (build_class_init): New function.
13556 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13558 * typeck.c (build_java_array_type): Temporary use
13559 permanent_obstack to create the array 'length' field.
13560 * expr.c (lookup_label): Temporay use permanent_obstack to create
13561 label if not found.
13562 * class.c (push_super_field): Tempory use permanent_obstack.
13564 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13566 * typeck.c (type_for_mode): Now handles double_type_node and
13568 * verify.c (verify_jvm_instructions): The instruction following
13569 the wide bytecode is checked. OPCODE_ret added to the list of
13572 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13574 * class.c (make_class): Temporary use permanent_obstack. Set the
13575 class CLASS_P field to 1.
13576 (push_class): Temporary use permanent_obstack.
13577 (set_super_info): Temporary use permanent_obstack.
13578 (add_method): Temporary use permanent_obstack, set
13579 METHOD_TRANSIENT().
13580 (add_field): Temporary use permanent_obstack. Sets
13581 FIELD_VOLATILE() and FIELD_TRANSIENT().
13582 (build_class_ref): Temporary use permanent_obstack if the class
13584 (build_static_field_ref): Temporary use permanent_obstack when
13585 creating field's rtl.
13586 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13587 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13588 and fields. Function finalized, as far as flag handling.
13589 (push_class_static_dummy_field): Temporary use permanent_obstack.
13590 (emit_register_class): Force generation of class registration at
13592 * decl.c (end_java_method): Call permanent_allocation() before
13594 * expr.c (can_widen_reference_to): Added comment to interface
13595 handling, fixed typo.
13596 (lookup_field): Now uses CLASS_P() to correct FIXME
13597 (expand_invoke): Verification on public && !static &&
13598 !abstract moved into soft_lookupinterfacemethod (kaffe).
13599 Use Object class dtable if objectref is an array when expanding
13601 (java_push_constant_from_pool): Temporary use permanent_obstack
13602 for CONSTANT_string
13603 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13604 create constant references.
13605 (get_constant): Temporary use permanent_obstack to create constant.
13606 (load_class): Temporary use permanent_obstack to load class.
13607 (jcf_parse): Temporary use permanent_obstack to perform class
13609 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13610 (build_java_signature): Temporary use permanent_obstack.
13611 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13613 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13614 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13617 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13619 * class.c (append_gpp_mangled_type): Fix typo.
13620 (emit_register_class): Use main_class to get class object, rather
13621 than looking for no-longer-existing static decl starting with _CL.
13622 * typeck.c (parse_signature_type): Promote array element type
13623 if it is a RECORD_TYPE.
13625 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13627 * class.c (push_class_static_dummy_field): New function.
13628 (mangle_static_field): New. Do G++-style mangling of static fields.
13629 (layout_class): Mandle static fields here, not in add_field.
13630 (build_class_ref): The class object is now a dummy static field.
13631 * decl.c (find_local_variable): Look for best, instead of first match.
13632 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13633 (build_java_athrow): Don't check here if exception is Throwable.
13634 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13635 (TYPE_USED): Removed. No longer used ...
13636 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13637 * verify.c (push_pending_label): New function.
13638 (push_pending_block): Renamed to check_pending_block.
13639 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13640 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13641 re-checking possible handlers) after a store (less wasted work).
13642 Check for null handler (finally) before calling add_handler.
13643 Various changes to (finally?) correctly handle try/finally.
13645 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13647 * class.c: Include stdio.h.
13649 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13651 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13652 to make sure class is initialized before static/special invoke.
13654 * verify.c (verify_jvm_instructions): On a store instruction,
13655 call find_local_variable to force pre-allocation of decl and rtx.
13656 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13658 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13660 * class.c (build_class_ref): Strip off "promoted_" if need be.
13661 (make_field_value): Call build_java_signature when needed.
13662 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13663 * expr.c (build_java_athrow): Don't push_value of exception.
13664 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13665 match specification of [fd]cmp[lg] for NaNs.
13666 (expand_byte_code): Add support for exception handler ranges.
13667 * except.c: Add skeleton for EH code-generation.
13668 * verify.c (merge_types): Treat all promoted integral types as equal.
13669 * constants.c (build_constants_constructor): To force creation of
13670 current_constant_pool_data_ref, call build_constant_data_ref.
13672 * javaop.def (lload): Fix typo.
13673 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13675 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13677 * parse.c: Don't include function.h.
13679 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13681 * except.[ch]: New files.
13682 * Makefile.in (JAVA_OBJS): Add except.o
13683 * expr.c: Temporary warning about unimplemented exceptions.
13684 * verify.c: Verify exception handlers.
13686 * jcf-dump.c (disassemble_method): Print exception table.
13688 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13690 * expr.c (verify_jvm_instructions): Started a thorough
13691 verification of invoke* bytecodes.
13692 (expand_byte_code): flush quick stack if PC is the target of a
13693 branch. and undef RET (conflicting with config/i386/i386.h).
13694 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13696 (expand_invoke): Now handles invokeinterface and do more
13697 verification according to the bytecode.
13698 (lookup_field): Don't try to load the class if processing
13700 (can_widen_reference_to): Now handles interfaces.
13701 * decl.c (init_decl_processing): New global variable
13702 soft_lookupinterfacemethod_node, declared in java-tree.h.
13703 Call set_super_info on string_type_node.
13704 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13706 * class.c (set_super_info): Fills the CLASS_* flags according to
13708 (get_access_flags_from_decl): Handles all class flags.
13710 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13712 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13713 * parse.c (yyparse): Check for abstract method, and missing code.
13714 * expr.c (expand_byte_code): Change interface.
13715 * lang.c (put_decl_node): Print promoted types prettier.
13716 * verify.c (verify_jvm_instruction): Change interface.
13717 Partial support for scanning exception table.
13718 For load instructions, handle promoted integral types.
13720 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13722 * verify.c: New file, with contents moved from expr.c.
13723 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13724 * typeck.c (is_array_type_p): Moved here from expr.c.
13725 * java-tree.h: Add some now-needed function declarations.
13726 * Makefile.in (JAVA_OBJS): Added verify.o.
13728 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13730 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13731 METHOD_ABSTRACT flag.
13733 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13734 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13735 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13737 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13739 (start_java_method): Hook for SYNCHRONIZED methods.
13741 * expr.c (build_java_jsr, build_java_ret): New functions
13742 (JSR,PRE): New macros
13743 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13744 (verify_jvm_instructions): tableswitch, lookupswitch,
13745 monitorenter, monitorexit, goto_w: verified.
13746 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13747 (build_java_monitor): New function.
13748 (MONITOR_OPERATION): Modified to call build_java_monitor()
13749 (verify_jvm_instructions): Started a thorough verification of
13752 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13754 Support verification of jsr/ret subroutines (used for try/finally).
13755 * decl.c (return_address_type_node): New type node.
13756 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13757 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13758 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13759 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13760 TYPE_USED): New macros for special types in type_map.
13762 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13763 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13765 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13767 * expr.c (can_widen_reference_to): New function.
13768 (pop_type): Use it.
13769 (merge_type_state): Support handling start of subroutine.
13770 (push_pending_block): Return char* error message, instead of calling
13771 fatal on an error. Also handle subroutines.
13772 (verify_jvm_instructions): Handle errors from push_poending_block.
13773 Support jsr and ret instructions.
13775 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13777 * jcf-io.c (find_classfile): Fix thinko.
13778 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13780 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13782 * Makefile.in (BISON): Remove.
13784 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13786 * Makefile.in: Convert to autoconf.
13787 * config-lang.in (outputs): Added java/Makefile.
13789 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13790 Rename cc1java to jc1.
13792 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13793 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13795 * class.c (class_depth): Do load_class if needed.
13797 Mostly better verification.
13798 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13799 (init_decl_processing): Change return type of soft_checkcast.
13800 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13801 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13802 lang_print_error): New functions.
13803 (lang_init): Set global hook print_error_function to lang_print_error.
13804 * expr.c: In the type_map ptr_type_node is only used for null now.
13805 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13806 (merge_types): Dererence pointer to record types before comparing.
13807 (decode_newarray_type, merge_types): On error just return NULL.
13808 (build_java_binop): Add preliminary implementation (with warning)
13809 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13810 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13811 (expand_compare, expand_java_goto, expand_java_call): Don't
13812 push_pending_block, since that only makes sense when verifying.
13813 (merge_type_state): Different return codes.
13814 (push_pending_block): A block may need to be verified more than once.
13815 (expand_byte_code): Warn about unused code at code generation time.
13816 (verify_jvm_instruction): Changed logic, since code may need to be
13817 re-verified if type-state has changed. Also, better error handling.
13818 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13819 Improve newarray, anewarray, ?aload, athrow,
13820 * java-tree.h (LABEL_CHANGED): New macro.
13822 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13824 * decl.c (soft_athrow_node): New global variable initialized.
13825 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13826 * typeck.c (convert): Added support for REAL_TYPE.
13827 (convert_to_char): New function.
13828 (convert): Handle CHAR_TYPE.
13829 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13830 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13831 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13833 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13834 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13835 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13836 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13837 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13838 to Use The Right Things.
13839 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13840 compatible with INT. BOOLEAN is made equivalent to BYTE.
13841 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13842 OPCODE_ifnonnull): Now supported.
13843 (build_java_athrow): New function.
13845 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13847 Rename method name <init> to match G++ (and fix mangling).
13848 * class.c (layout_class): Replace method name of <init> by class name.
13849 (make_method_value): Do inverse renaming of constructor from <init>.
13850 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13851 * typeck.c (lookup_java_constructor): New function.
13852 * expr.c (expand_invoke): If method_name is <init>, call
13853 lookup_java_constructor to find constructor.
13855 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13857 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13859 * parse.c (get_class_constant): Modified to handle array "classes"
13860 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13862 (convert): Modified to handle real type.
13863 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13864 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13865 variables declared.
13866 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13867 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13868 global variables initialized.
13869 (find_local_variable): Handles the case of a pointer
13870 (end_java_method): Restore the use of one more scope
13871 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13872 build_java_array_length_access, expand_java_arrayload,
13873 expand_java_arraystore, expand_java_array_length,
13874 expand_java_multianewarray, expand_java_anewarray,
13875 build_java_check_indexed_type, is_array_type_p,
13876 build_java_throw_out_of_bound_exception): New functions.
13877 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13878 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13879 OPCODE_<t>aload): Implemented code for verification.
13880 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13881 ARRAY_NEW_MULTI): Macro defined.
13882 (CONVERT): Modified to invoke convert().
13883 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13885 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13887 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13888 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13889 (make_class_data): Field name needs '/' as package prefix.
13890 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13892 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13894 Implement debug information for local variables.
13895 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13896 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13897 DECL_LOCAL_SLOT_CHAIN): New macros.
13898 (struct lang_decl_var): New type.
13899 * parse.c (give_name_to_locals): Move to decl.c.
13900 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13901 (start_java_method): Re-write parameter handling.
13902 (pending_local_decls): New global variable.
13903 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13904 (find_local_variable): Accept pc so we can skips decls not in range.
13905 (struct binding_level): Add end_pc field.
13906 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13907 (various): Change so current pc gets passed to find_local_variable.
13909 * decl.c (init_decl_processing): Re-arrange fields in
13910 class_type_node and and method_type_node to match kaffe 0.9.1.
13911 * class.c (make_method_value, make_class_data): Update
13912 initializations to match.
13914 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13916 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13917 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13918 (push_super_field): New function.
13919 (make_class_data): Handle inheritance of class static initializer.
13920 (layout_class): New name mangling.
13921 * constants.c (build_constant_data_ref): Init type of data array
13922 to a one-element array.
13923 (build_constants_constructor): Set DECL_SIZE from complete array type.
13924 * decl.c: Rename class_type, object_type etc to class_type_node,
13925 object_type_node etc. Make former inherit from latter.
13926 * expr.c (expand_invoke): Add cast of function address.
13927 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13928 * parse.c (yyparse): Don't call layout_class here.
13929 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13931 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13933 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13934 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13935 (alloc_class_constant): New.
13936 * expr.c (expand_invoke): Make sure method's class is initialized.
13937 * class.c (interits_from_p, emit_register_class): New functions.
13938 * parse.c (yyparse): Call emit_register_class.
13940 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13942 * constants.c: New file, to handle constant pool.
13943 * Makefile.in (JAVA_OBJS): Add constants.o.
13944 * decl.c (init_decl_processing): Update, fix, finish various structs.
13945 (pushdecl_top_level): New.
13946 * parse.c (layout_class): Moved to class.c.
13947 * expr.c (java_push_constant_from_pool): New function.
13948 * class.c (build_class_ref): Make work fully
13949 (make_class_data): Emit super-class, constant pool, interface vector.
13951 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13953 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13954 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13955 * class.c (class_depth): New function.
13956 (lookup_named_class): Replaced by new function lookup_class.
13957 * decl.c (object_type_node, string_type_node): New.
13958 Remove various types that we no longer need.
13959 * expr.c (verify_jvm_instructions): New separate verifier pass.
13960 (push_type, pop_type): New functions for verifier.
13961 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13962 (expand_byte_code): Simplify, since we assume already verified.
13963 (expand_invoke): Now mostly works.
13964 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13965 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13966 * parse.c: Wait to allocate class object until we know its name.
13967 (layout_class): Calculate DECL_VINDEX for each virtual method.
13968 * typeck.c (get_array_type): Rename to ...
13969 (build_java_array_type): ... and provide working implementation.
13970 (build_java_signature): New function - build Java signature of type.
13971 (set_java_signature): New function - cache signature with type.
13972 (lookup_java_method): New function.
13974 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13976 * class.c (ident_subst): Take extra SUFFIX parameter.
13977 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13978 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13979 (build_class_ref): Actually implement.
13980 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13981 * decl.c (builtin_function): New.
13982 (init_decl_processing): Update for current Kaffe. Declare some
13983 builtin Kaffe functions.
13984 * expr.c (build_address_of): New.
13985 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13986 Renamed (from expand_java_new etc), and added working implementations.
13987 (build_field_ref): Now also handle static fields.
13988 (expand_invoke): Implement invokestatic, and start implement rest.
13989 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13990 * javaop.def: Rename invokevirt -> invokevirtual.
13991 * lang.c (use_handles): Removed.
13992 * parse.c: Add support for ConstantValue attribute.
13993 Handle nested loading of a class. (JPOOL_UTF): New.
13995 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13997 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13999 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14001 * Make-lang.in (java.install-man): New empty rule.
14002 * typeck.c (set_local_type): New function.
14003 * expr.c (STORE_INTERNAL): Call find_local_variable,
14004 not find_stack_slot. Call set_local_type.
14006 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14008 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14009 and building RECORD_TYPE CONSTRUCTORs.
14010 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14012 * lang.c (use_handles): Change the default to 0.
14013 * decl.c: Define and build class_type, field_type, utf8const_type.
14014 * class.c (make_class_data, make_field_value,
14015 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14016 hashUtf8String, strLengthUtf8, mangled_classname:
14017 Functions to build reflective data structures.
14018 * parse.c (yyparse): Call make_class_data.
14020 * jcf-io.c (open_class, find_classfile): New functions.
14021 * jcf-dump.c: Support reading classfile from explicitly-named
14022 class file (without CLASSPATH searching).
14024 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14026 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14027 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14028 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14029 (get_constant): Now trivial for CONSTANT_Utf8.
14031 * jcf.h: Make NEW_CPOOL the default.
14032 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14034 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>