1 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3 * class.c: (permanent_obstack): Delete declaration.
4 * constants.c: (permanent_obstack): Delete declaration.
5 * except.c: (permanent_obstack): Delete declaration.
6 * expr.c: (permanent_obstack): Delete declaration.
7 * jcf-parse.c: (permanent_obstack): Delete declaration.
8 (saveable_obstack): Delete declaration.
9 * parse.h: (permanent_obstack): Delete declaration.
10 * typeck.c: (permanent_obstack): Delete declaration.
12 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
14 * gcj.texi (version-gcc): Increase to 3.3.
16 2002-07-22 Tom Tromey <tromey@redhat.com>
18 * lex.c (java_lex): Check for `e' or `E' after 0.
20 2002-07-21 Richard Henderson <rth@redhat.com>
22 * lang.c (java_unsafe_for_reeval): New.
23 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
25 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
27 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
28 (jcf_path_init): Use GET_ENVIRONMENT.
30 2002-07-10 Roger Sayle <roger@eyesopen.com>
31 Zack Weinberg <zack@codesourcery.com>
33 * builtins.c (initialize_builtins): Remove defines that
34 handled C/C++ specific junk hereby removed from builtins.def.
36 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
38 * lang.c (java_post_options): Update prototype.
40 2002-07-05 Roger Sayle <roger@eyesopen.com>
42 * builtins.c (initialize_builtins): Ignore the additional
43 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
44 the builtins.def file.
46 2002-07-01 Tom Tromey <tromey@redhat.com>
49 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
52 2002-07-01 Roger Sayle <roger@eyesopen.com>
54 * java/decl.c (builtin_function): Accept additional parameter.
55 (java_init_decl_processing): Pass an additional NULL_TREE
56 argument to builtin_function.
58 2002-06-29 T.J. Mather <tjmather@maxmind.com>
60 * gcj.texi: Fixed gcj invocation example so that it compiles.
62 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
64 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
65 * parse.y (mark_parser_ctxt): Likewise.
66 (check_modifiers, declare_local_variables): Avoid incorrect
67 hardcoded constant 10.
69 * lex.c (java_read_char): Avoid "comparison is always true"
72 2002-06-25 Andreas Schwab <schwab@suse.de>
74 * expr.c (JSR): Avoid undefined operation on PC.
76 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
78 * decl.c (clear_binding_level): Const-ify.
80 2002-06-13 Akim Demaille <akim@epita.fr>
82 * parse.y (class_declaration, interface_declaration): Make sure
83 all their rules have an action, in order to avoid meaningless `$$
84 = $1' and their type clashes.
86 2002-06-11 Tom Tromey <tromey@redhat.com>
88 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
89 * parse-scan.y (statement_without_trailing_substatement): Added
91 (assert_statement): New rule.
92 * java-tree.h (struct lang_type) [assertions]: New field.
93 (TYPE_USES_ASSERTIONS): New macro.
94 (CLASS_USES_ASSERTIONS): Likewise.
95 (FIELD_SYNTHETIC): New define.
96 * lex.c (java_lval;): Added ASSERT_TK.
97 * parse.y (ASSERT_TK): Added.
98 (statement_without_trailing_substatement): Added assert_statement.
99 (assert_statement): New rule.
100 (build_assertion): New function.
101 (maybe_generate_pre_expand_clinit): Create and initialize
103 (lookup_package_type): Removed decl.
104 * keyword.h: Rebuilt.
105 * keyword.gperf (assert): New token.
107 2002-06-10 Akim Demaille <akim@epita.fr>
109 * parse.y (interface_type_list, class_member_declaration)
110 (unary_expression_not_plus_minus): Remove duplicate %type.
113 2002-06-09 Tom Tromey <tromey@redhat.com>
115 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
117 * parse.y (method_header): Give error message in all cases.
120 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
122 Don't use RTL inlining. Fix for PR java/6820.
123 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
124 (flag_really_inline): New.
125 (java_decode_option): Set flag_really_inline if -finline-functions
127 (java_post_options): New function. Turn off inlining unless
128 flag_really_inline is set.
130 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
132 * gjavah.c (throwable_p): Accept argument as either a classname or
133 signature fragment. Create null-terminated classname string for super
134 when calling itself recursively.
135 (decode_signature_piece): Skip first character from class name
136 signature when calling throwable_p.
138 2002-06-08 H.J. Lu (hjl@gnu.org)
140 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
142 2002-06-04 Tom Tromey <tromey@redhat.com>
144 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
146 2002-06-04 Michael Koch <konqueror@gmx.de>
148 * gcj.texi (Input Options): Fixed typo.
150 2002-06-04 Zack Weinberg <zack@codesourcery.com>
152 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
153 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
154 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
155 and all now-pointless local variables. Rename other local
156 variables to reflect their not being handles.
158 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
159 #if JCF_USE_STDIO blocks.
161 * parse.y: Add missing semicolon at end of rule.
163 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
165 * check-init.c (attach_initialized_static_class): Delete, unused.
166 * parse.y: Use htab_t instead of struct hashtable, update
168 * java-tree.h: Include hashtab.h instead of hash.h.
169 (struct lang_decl_func): Use htab_t, set up for gengtype.
170 (struct init_test_hash_entry): Delete.
171 (struct treetreehash_entry): New.
172 (java_treetreehash_find): New
173 (java_treetreehash_new): New prototype.
174 (java_treetreehash_create): New prototype.
175 (java_mark_tree): Delete prototype.
176 (java_hash_hash_tree_node): Delete prototype.
177 (java_hash_compare_tree_node): Delete prototype.
178 (attach_initialized_static_class): Delete prototype.
179 * expr.c (build_class_init): Update to use java_treetreehash
181 (java_expand_expr): Update to use htab_t.
182 (emit_init_test_initialization): Likewise.
183 * decl.c (java_mark_tree): Delete.
184 * class.c (init_test_hash_newfunc): Delete.
185 (java_hash_hash_tree_node): Delete.
186 (java_hash_compare_tree_node): Delete.
187 (add_method_1): Update to use java_treetreehash functions.
188 (JAVA_TREEHASHHASH_H): New macro.
189 (java_treetreehash_hash): New function.
190 (java_treetreehash_compare): New function.
191 (java_treetreehash_find): New function.
192 (java_treetreehash_new): New function.
193 (java_treetreehash_create): New function.
194 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
196 * Make-lang.in (java/parse.o): Depend on debug.h.
197 * java-tree.h (struct lang_identifier): Use gengtype.
198 (union lang_tree_node): New.
199 (struct lang_decl_func): Use gengtype.
200 (struct lang_decl_var): Likewise.
201 (struct lang_decl): Likewise.
202 * parse.y: Include debug.h.
203 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
205 * lang.c (struct language_function): New dummy structure.
207 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
208 descriminator for DECL_LANG_SPECIFIC.
209 (struct lang_decl_func): Rename from struct lang_decl.
210 (enum lang_decl_desc): New.
211 (struct lang_decl): Make it a union. Update all the accessor macros.
212 (struct lang_type): Use gengtype.
213 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
214 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
215 are now the same size.
216 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
217 use discriminator to mark DECL_LANG_SPECIFIC.
219 * Make-lang.in (gt-java-builtins.h): New rule.
220 (java/builtins.o): Add dependency on gt-<filename>.h.
221 * builtins.c: Use gengtype for roots.
222 (union string_or_tree): Use gengtype.
223 (struct builtin_record): Use gengtype.
224 * config-lang.in (gtfiles): Add builtins.c.
226 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
227 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
228 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
229 gt-java-parse.h, gtype-java.h): Add rules to generate.
230 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
231 (class.o): Add dependency on gt-*.h.
232 (constants.o): Likewise.
235 (jcf-parse.o): Likewise.
236 (jcf-write.o): Likewise.
238 * config-lang.in (gtfiles): New.
239 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
240 * constants.c: Replace uses of ggc_add_* with GTY markers.
242 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
243 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
244 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
245 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
247 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
249 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
250 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
252 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
253 Include gtype-java.h.
255 2002-06-02 Tom Tromey <tromey@redhat.com>
257 Fix for PR java/5913:
258 * parse.y (patch_binop): Call patch_string on op1.
260 2002-06-02 Tom Tromey <tromey@redhat.com>
262 Fix for PR java/1343, PR java/6336:
263 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
264 formatting. Changed return type.
265 (anonymous_class_counter): Moved to top of file.
266 (maybe_make_nested_class_name): Append number to class name for
267 function-local classes.
269 2002-05-28 Zack Weinberg <zack@codesourcery.com>
271 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
272 * Make-lang.in: Update dependency lists.
274 2002-05-18 Mark Mitchell <mark@codesourcery.com>
276 * gjavah.c (throwable_p): Do not free the name of the class after
277 passing it to find_class.
278 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
279 * jcf-io.c (dirent.h): Include it.
280 (fnmatch.h): Likewise.
281 (compare_path): New function.
282 (java_or_class_file): Likewise.
283 (memoized_dirlist_entry): New type.
284 (memoized_dirlist_lookup_eq): New function.
285 (memoized_dirlists): New variable.
286 (caching_stat): New function.
287 (memoized_class_lookup_eq): New function.
288 (memoized_class_lookups): Likewise.
289 (find_class): Use memoized_class_lookups and caching_stat.
290 * jcf.h (JCF_USE_SCANDIR): Define.
291 * parse.y (java_expand_classes): Write the class files in reverse
294 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
296 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
298 2002-05-13 Mark Mitchell <mark@codesourcery.com>
300 * jcf-write.c (write_classfile): Unlink the temporary file if it
301 cannot be renamed. Use concat to build up the name of the
304 2002-05-08 Mark Mitchell <mark@codesourcery.com>
306 * jcf-write.c (write_classfile): Write the file to a
307 temporary file and then rename it.
309 2002-05-07 Tom Tromey <tromey@redhat.com>
311 * gjavah.c (throwable_p): Use xstrdup, not strdup.
313 Fix for PR java/1200:
314 * gjavah.c (throwable_p): New function.
315 (decode_signature_piece): Use it. A `WeakReference' isn't the
318 (gcjh_streq): New function.
320 2002-05-07 Andreas Jaeger <aj@suse.de>
322 * parse.y (finish_for_loop): Fix if statement.
324 2002-05-06 Tom Tromey <tromey@redhat.com>
326 Fix for PR java/5941:
327 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
328 loop update expression.
329 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
330 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
332 2002-05-04 Mark Wielaard <mark@klomp.org>
335 * parse.y (build_string_concatenation): Return just op1 only when op2
336 is null and op1 is a STRING_CST, otherwise always construct a
339 2002-04-27 Tom Tromey <tromey@redhat.com>
342 * parse.y (string_convert_int_cst): New function.
343 (merge_string_cste): Use it.
345 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
347 * java-tree.h (java_parse_file): Update.
348 (java_set_yydebug): Remove.
349 * jcf-parse.c (yydebug): Remove.
350 (java_set_yydebug): Die.
351 (java_parse_file): Update.
352 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
354 2002-04-24 Tom Tromey <tromey@redhat.com>
357 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
358 EXPR_WFL_QUALIFICATION of qual_wfl.
360 2002-04-23 Per Bothner <per@bothner.com>
362 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
363 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
364 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
366 2002-04-23 Tom Tromey <tromey@redhat.com>
369 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
370 recognize `-fcompile-resource='.
371 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
374 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
376 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
377 paths. Fixes PR java/2791.
379 2002-04-19 Andrew Haley <aph@redhat.com>
381 * jcf-write.c (push_long_const): lo, hi: New variables.
382 Use rshift_double to extract the high part of a 64-bit long.
383 Use WORD_TO_INT to extract the low part.
385 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
386 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
387 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
389 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
391 * typeck.c (incomplete_type_error): Remove.
393 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
395 * class.c (make_class_data): Set DECL_ALIGN on static class data,
396 for hash synchronization.
397 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
398 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
401 2002-04-16 Mark Wielaard <mark@klomp.org>
403 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
406 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
408 Fix for PR java/6294:
409 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
412 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
414 Fix for PR java/6085:
415 * parse.y (patch_method_invocation): Always use build_access_to_thisn
416 to get enclosing "this" argument for inner-class constructor
417 invocation. Pass correct arguments to build_access_to_thisn.
419 2002-04-10 Andreas Jaeger <aj@suse.de>
421 * gcj.texi (Input Options): Fix extdirs patch.
423 2002-04-10 Anthony Green <green@redhat.com>
425 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
427 2002-04-09 Anthony Green <green@redhat.com>
429 * gcj.texi (Input Options): Add --extdirs documentation.
430 * jcf-dump.c (OPT_extdirs): New macro.
431 (options): Add extdirs option.
432 (help): Describe --extdirs.
433 (main): Handle OPT_extdirs.
434 * gjavah.c (OPT_extdirs): New macro.
435 (options): Add extdirs option.
436 (help): Describe --extdirs.
437 (main): Handle OPT_extdirs.
438 * jcf-path.c (jcf_path_init): Add extdirs support.
439 (jcf_path_extdirs_arg): New function.
440 (extensions): New variable to hold extensions path entries.
441 * jvspec.c: Remove -fextdirs= when compiling main().
442 * lang.c (java_decode_option): Handle -fextdirs=.
443 * jcf.h (jcf_path_extdirs_arg): Declare new function.
444 * Make-lang.in: Compile jcf-path with version info for use in
445 identifying the appropriate libgcj.jar.
447 2002-04-08 Tom Tromey <tromey@redhat.com>
450 * .cvsignore: Added rmic.1 and rmiregistry.1.
451 * gcj.texi (Top): Link to new nodes.
452 (Invoking rmic): New node.
453 (Invoking rmiregistry): Likewise.
454 * Make-lang.in (java.generated-manpages): Added rmic.1 and
456 (java.maintainer-clean): Likewise.
457 ($(srcdir)/java/rmic.1): New target.
458 ($(srcdir)/java/rmiregistry.1): Likewise.
459 (java.install-man): Handle rmic.1 and rmiregistry.1.
461 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
463 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
464 Add note about handling uncaught exceptions. Add an exception handler
467 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
469 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
470 after using it to patch CALL_EXPR.
472 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
474 * gcj.texi (Invocation): Document CNI invocation API.
476 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
478 * expr.c (truthvalue_conversion): Rename. Update.
479 (expand_compare): Update.
480 * java-tree.h (java_truthvalue_conversion): New.
481 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
483 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
485 * java-tree.h (java_mark_addressable): New.
486 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
487 * typeck.c (mark_addressable): Rename, update.
489 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
491 * expr.c (build_java_binop): Update.
492 * java-tree.h (java_signed_type, java_unsigned_type,
493 java_signed_or_unsigned_type): Update.
494 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
495 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
496 * parse.y (patch_binop): Update.
497 * typeck.c (signed_or_unsigned_type, unsigned_type,
498 signed_type): Update.
500 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
502 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
503 (java_dummy_print): Remove.
504 (lang_print_error): Rename. Exit early if inhibiting output.
505 (inhibit_error_printing_function): New.
506 (java_init): Don't set hook.
507 (lang_init_source): Use new boolean.
509 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
511 * parse.y (do_resolve_class): Fix infinite recursion.
513 2002-03-29 Tom Tromey <tromey@redhat.com>
515 * parse.y (check_inner_circular_reference): Ignore incomplete
518 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
520 * Make-lang.in (builtins.o): Update.
521 * boehm.c (get_boehm_type_descriptor): Update.
522 * builtins.c: Include langhooks.h.
523 * decl.c (java_init_decl_processing): Update.
524 * java-tree.h (java_type_for_mode, java_type_for_size): New.
525 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
527 * typeck.c (type_for_mode, type_for_size): Update.
529 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
531 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
533 2002-03-28 Tom Tromey <tromey@redhat.com>
535 * except.c (expand_end_java_handler): If the handler type is NULL,
536 use java.lang.Throwable. Fixes PR java/5986.
538 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
540 Fix for PR java/4715:
541 * jcf-parse.c (parse_source_file_3): New function.
542 (read_class): Call it.
543 (java_parse_file): Likewise.
545 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
547 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
549 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
551 * parse.y (resolve_package): Initialize "decl".
552 (lookup_package_type): Remove unused function.
554 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
556 Fix for PR java/5993:
557 * parse.y (resolve_package): Return the decl if resolution was
558 successful. Don't special case "java.lang" and "java.lang.reflect"
559 packages. Set type_name to the merged identifier.
560 (resolved_qualified_expression_name): Print error using "name" if
561 resolve_package returns NULL_TREE.
563 2002-03-27 Tom Tromey <tromey@redhat.com>
565 * expr.c (expand_invoke): Don't generate null pointer check if
566 we're calling <init>.
568 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
570 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
572 * java-tree.h (java_lang_expand_expr): Similarly.
573 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
574 (java_init): Don't set hook.
576 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
578 Fix for PR java/5850:
579 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
580 context if field was not found in the current scope.
581 * expr.c (lookup_field): Don't look in enclosing contexts.
583 2002-03-26 Tom Tromey <tromey@redhat.com>
585 Fix for PR java/5942:
586 * parse.y (init_src_parse): Added sanity check.
587 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
590 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
592 * decl.c (lang_mark_tree): Rename java_mark_tree.
593 * java-tree.h (java_mark_tree): New.
594 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
596 2002-03-25 Zack Weinberg <zack@codesourcery.com>
598 * lex.c: Change java_perform_atof to take normal parameters
599 instead of a pointer to a parameter block. Call it directly
602 2002-03-22 Mark Wielaard <mark@klomp.org>
604 Fix for PR java/5368:
605 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
606 when printing error message.
608 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
610 * decl.c (maybe_build_cleanup): Remove.
612 2002-03-22 Tom Tromey <tromey@redhat.com>
614 Andrew Haley <aph@cambridge.redhat.com>
616 * expr.c (build_field_ref): Don't build a check if the field is a
619 2002-03-21 Eric Blake <ebb9@email.byu.edu>
621 Fix for PR java/6026:
622 * lex.c (java_lex): Fix parsing of consecutive floats.
624 2002-03-21 Tom Tromey <tromey@redhat.com>
626 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
629 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
631 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
632 insert_block, getdecls, kept_level_p, global_bindings_p): New.
634 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
636 * gcj.texi: @code{gcj} becomes @command{gcj}.
637 @code{gcc} becomes @command{gcc}.
638 GcjRaw changed to gnu.gcc.RawData.
640 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
642 * decl.c (start_java_method): Use new hook.
643 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
644 (java_init): Remove old hook.
646 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
648 * builtins.c (define_builtin): Do nothing if `type' is null.
651 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
653 * parse.y (parser_check_super_interface): Fix error message
656 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
658 * jcf-parse.c (get_constant): Delete unused variables.
660 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
662 * java-tree.h (java_parse_file): New.
663 * jcf-parse.c (yyparse): Rename java_parse_file.
664 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
666 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
668 * parse.y (craft_constructor): Return the constructor decl.
669 (java_expand_classes): Update comments.
670 (lookup_method_invoke): Call fix_constructors immediately for
671 anonymous class. Fixes PR java/5935.
673 2002-03-15 Anthony Green <green@redhat.com>
675 * jcf-parse.c (yyparse): Don't emit class registration
676 constructor when compiling resource files.
678 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
680 * lang.c (java_tree_code_type, java_tree_code_length,
681 tree_code_name): Delete.
682 (tree_code_type, tree_code_length, tree_code_name): Define.
683 (java_init): Don't try to copy into the various tree_code
686 2002-03-12 Tom Tromey <tromey@redhat.com>
688 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
689 UTF-8, not UCS-2. Fixes PR java/5923.
691 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
692 a call_expr wrapped in a convert. Fixes PR java/5848.
694 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
696 * jcf-write.c (write_classfile): Improve error strings.
698 2002-03-11 Eric Blake <ebb9@email.byu.edu>
700 * lex.c: Adjust comments to GNU standards.
702 2002-03-11 Eric Blake <ebb9@email.byu.edu>
704 Fix for PR java/5902:
705 * lex.c (java_lex): Fix parsing of literals.
707 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
709 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
710 to prevent it getting evaluated twice in the store checking case.
711 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
714 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
716 * decl.c (java_init_decl_processing): Make sure class_type_node
717 alignment is not less than 64 bits if hash synchronization is enabled.
719 2002-03-08 Per Bothner <per@bothner.com>
721 * parse.y (java_complete_lhs): Check if patch_assignment
722 returned an error-mark.
724 * parse.y (try_builtin_assignconv): Don't special-case zero.
726 2002-03-08 Per Bothner <per@bothner.com>
728 Fix for PR java/5812.
729 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
730 here instead of in JSR macro. Likewise with load_type_state call.
731 Do the latter on if the return_pc has been verified (the jsr returns).
732 (JSR): Now just call build_java_jsr.
734 2002-03-07 Jeff Sturm <jsturm@one-point.com>
736 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
737 (java.install-common): Link native driver to
738 JAVA_TARGET_INSTALL_NAME.
740 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
742 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
743 * builtins.c(sin_builtin): Likewise
744 * builtins.c(sqrt_builtin): Likewise
746 2002-03-03 Zack Weinberg <zack@codesourcery.com>
748 * java/expr.c, java/jcf-parse.c, java/lex.c:
749 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
750 REAL_ARITHMETIC blocks unconditional. Delete some further
751 #ifdef blocks predicated on REAL_ARITHMETIC.
753 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
755 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
756 explicit sizeof/sizeof.
757 * decl.c (java_init_decl_processing): Likewise.
758 * jcf-parse.c (init_jcf_parse): Likewise.
759 * parse.y (init_src_parse): Likewise.
761 2002-03-02 Per Bothner <per@bothner.com>
763 Make --CLASSPATH by a synonym for --classpath and -classpath.
764 Implement --bootclasspath.
765 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
766 (classpath_l): Remove.
767 (jcf_path_CLASSPATH_arg): Remove.
768 (jcf_path_bootclasspath_arg): New function.
769 (jcf_path_seal): Simplify accordingly.
771 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
772 (jcf_path_CLASSPATH): Remove declaration.
773 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
774 (lang_specific_driver): Translate -bootclasspath.
775 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
776 * lang.c (decode_lang_options): Do jcf_path_init first.
777 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
778 * gjavah.c: Also handle --bootclasspath.
779 Handle --CLASSPATH as a synonum for --classpath.
780 * jcf-dump.c: Likewise.
782 "." is not part of system path, but is the default for --classpath.
783 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
784 (jcf_path_seal): Add "." if no CLASSPATH specified.
786 * gcj.texi: Document changes.
788 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
790 * expr.c (build_java_arraystore_check): Fix formatting.
792 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
794 Fix for PR java/5758, java/5632:
795 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
796 inner-class separator too.
797 * parse.y (do_resolve_class): New local `decl_result.'
798 Progressively build a name for what can have been loaded.
800 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
802 * expr.c (java_array_data_offset): Removed function.
803 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
804 (build_java_array_length_access): Obtain "length" value using a
805 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
806 (build_java_arrayaccess): Correct comment. Access "data" using a
807 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
808 (build_java_arraystore_check): New function.
809 (expand_java_arraystore): Use build_java_arraystore_check.
810 * parse.y (patch_assignment): Simplify code to insert a store check
811 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
812 * check-init.c (check_init): Update to reflect that an array length
813 access is now a COMPONENT_REF.
814 * gcj.texi (Code Generation): Improve documentation of
815 -fno-bounds-check. Add documentation for -fno-store-check.
816 * java-tree.h (flag_store_check): Declare.
817 (build_java_arraystore_check): Declare.
818 * lang.c (flag_store_check): Initialize to 1.
819 (lang_f_options): Add store-check option.
820 * jvspec.c: Don't pass store-check option to jvgenmain.
821 * lang-options.h: Add help string for -fno-store-check.
823 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
825 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
826 * java-tree.h (java_dup_lang_specific_decl): New.
827 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
829 2002-02-27 Zack Weinberg <zack@codesourcery.com>
831 * builtins.c, decl.c: Delete traditional-mode-related code
832 copied from the C front end but not used, or used only to
833 permit the compiler to link.
835 2002-02-22 Tom Tromey <tromey@redhat.com>
837 Fix for PR java/2369:
838 * jvspec.c (verify_class_name): New function.
839 (lang_specific_driver): Call it.
840 (JAVA_START_CHAR_P): New macro.
841 (JAVA_PART_CHAR_P): Likewise.
843 2002-02-22 Per Bothner <per@bothner.com>
845 * class.c: Change vtable to be more compatible with g++ v3 abi.
846 (get_dispatch_table): Prepend offset-to-top (always 0) and
847 type_info pointer (currently unimplemented hence NULL) to vtable.
848 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
849 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
850 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
851 (build_dtable_decl): Add declarations for new fields.
853 2002-02-20 Per Bothner <per@bothner.com>
855 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
856 to finit$ (otherwise generate_bytecode_insns drops it). However, we
857 don't need to set it on the COMPOUND_EXPR - the caller does that.
859 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
861 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
862 `--CLASSPATH' becomes `--classpath.'
863 * gjavah.c: Likewise.
864 * jcf-dump.c: Likewise.
865 * lang-options.h: Likewise.
867 * jcf-path.c: Updated comment.
868 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
869 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
870 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
871 (jcf_path_CLASSPATH_arg): Ditto.
872 (classpath_u): Updated leading comment.
874 2002-02-20 Per Bothner <per@bothner.com>
876 * builtins.c (check_for_builtin): New function.
877 (build_call_or_builtin): Remove.
878 * java-tree.h: Update accordingly.
879 * expr.c (expand_invoke): Use build + check_for_builtin instead
880 of build_call_or_builtin.
881 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
882 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
883 flag (which had caused jcf-write to incorrectly emit invokevirtual).
885 2002-02-17 Tom Tromey <tromey@redhat.com>
887 * java-tree.h (TYPE_STRICTFP): New macro.
888 (struct lang_type) [strictfp]: New field.
889 (CLASS_STRICTFP): New macro.
890 (METHOD_STRICTFP): New macro.
891 (struct lang_decl) [strictfp]: New field.
892 * parse.y (method_header): Disallow strictfp constructor or
894 (STRICT_TK): Move before MODIFIER_TK.
895 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
896 (METHOD_MODIFIERS): Likewise.
897 (INTERFACE_MODIFIERS): Likewise.
898 * jcf-write.c (get_access_flags): Likewise.
899 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
900 (add_method_1): Likewise.
901 (get_access_flags_from_decl): Likewise.
902 * jcf-dump.c (print_access_flags): Print in standard order. Also,
903 recognize strictfp flag.
904 * jcf.h (ACC_STRICT): New define.
906 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
908 * class.c(build_utf8_ref): Move declaration of decl_size
910 2002-02-07 Tom Tromey <tromey@redhat.com>
912 * gcj.texi (Input Options): --CLASSPATH does not suppress system
915 2002-02-04 Anthony Green <green@redhat.com>
917 * class.c (build_utf8_ref): Put UTF-8 constants into merged
918 sections if available.
920 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
922 * parse.y (java_expand_classes): Fix typo in static field loop.
924 2002-02-02 Richard Henderson <rth@redhat.com>
926 * class.c (add_field): Mark static fields external.
927 (build_class_ref): Remove redundant set.
928 * parse.y (java_expand_classes): Mark static fields of classes
929 to be compiled as local.
930 * jcf-parse.c (parse_class_file): Likewise.
932 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
934 * gcj.texi (About CNI): New node.
936 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
939 * jcf-parse.c : Check for HAVE_LOCALE_H before using
940 setlocale() with LC_CTYPE as a parameter.
943 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
945 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
946 Follow GNU Coding Standards for --version.
948 2002-01-28 Tom Tromey <tromey@redhat.com>
950 * expr.c (build_jni_stub): Ensure storage for `meth' is
952 * parse.y (java_complete_expand_methods): Set
953 current_function_decl before building JNI stub.
955 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
957 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
960 2002-01-22 Tom Tromey <tromey@redhat.com>
962 * decl.c (java_init_decl_processing): Use add_predefined_file.
963 Predefine RawData.java.
964 (predef_filenames): Removed.
965 (java_init_decl_processing): Don't register predef_filenames.
966 * jcf-parse.c (add_predefined_file): New function.
967 (predefined_filename_p): Rewrote.
968 (predefined_filename_p): No longer static.
969 * decl.c (java_init_decl_processing): Call initialize_builtins.
970 * Make-lang.in (JAVA_OBJS): Added builtins.o.
971 (java/builtins.o): New target.
972 * builtins.c: New file.
973 * parse.y (patch_invoke): Use build_call_or_builtin.
974 * java-tree.h (build_call_or_builtin): Declare.
975 (initialize_builtins): Declare.
976 (java_set_exception_lang_code): Removed unused declaration.
977 (PREDEF_FILENAMES_SIZE): Removed.
978 (java_tree_index): Added JTI_PREDEF_FILENAMES.
979 (predef_filenames): New define.
980 (add_predefined_file): Declare.
981 (predefined_filename_p): Declare.
982 * expr.c (expand_invoke): Use build_call_or_builtin.
984 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
986 * parse.y (patch_switch_statement): Fix format specifier.
988 2002-01-16 Tom Tromey <tromey@redhat.com>
990 More for PR java/5365:
991 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
993 (process_file): Generate include for
994 java.lang.UnsupportedOperationExceptions.
996 2002-01-15 Andreas Jaeger <aj@suse.de>
998 * .cvsignore: Add man pages.
1000 2002-01-15 Tom Tromey <tromey@redhat.com>
1002 Fix for PR java/5365:
1003 * gjavah.c (process_file): Turn class name into a file name.
1005 2002-01-14 Matthias Klose <doko@debian.org>
1007 * gcj.texi: Fix whitespace and formatting errors in the
1008 synopsis of the man pages. Update copyright.
1010 2002-01-14 Tom Tromey <tromey@redhat.com>
1013 * Make-lang.in (java.install-man): Handle jv-convert man page.
1014 (java.generated-manpages): Added jv-convert.1.
1015 (java.uninstall): Remove jv-convert.1.
1016 (java.maintainer-clean): Likewise.
1017 ($(srcdir)/java/jv-convert.1): New target.
1018 * gcj.texi (Top): Link to jv-convert node.
1019 (Individual utilities): Likewise.
1020 (Invoking jv-convert): New node.
1022 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1023 Martin Kahlert <martin.kahlert@infineon.com>
1025 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1026 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1028 2002-01-03 Graham Stott <grahams@redhat.com>
1030 * class.c (compile_resource_file): Update copyright date.
1031 Constify filename parameter.
1032 (java-tree.h): Update copyright date.
1033 (compile_resource_file): Constify filename parameter.
1035 2002-01-03 Graham Stott <grahams@redhat.com>
1037 * gcc/jcf-parse.c: Update copyright date.
1038 (yyparse): Constify resource_filename.
1040 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1042 * parse.y (src_parse_roots): Don't needlessly zero init.
1044 2001-12-31 Tom Tromey <tromey@redhat.com>
1046 * parse.y (dump_java_tree): New function.
1047 (source_end_java_method): Call it.
1048 (end_class_declaration): Likewise.
1049 * lang.c (java_decode_option): Call dump_switch_p.
1051 2001-12-28 Tom Tromey <tromey@redhat.com>
1053 * gen-table.pl: Don't process characters after \uffff. Added
1054 comment pointing to input file.
1056 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1058 * gen-table.pl: Const-ify output. Document the location of a
1059 suitable unicode input file.
1061 * chartables.h: Regenerate.
1063 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1065 * chartables.h: Const-ify.
1066 * gjavah.c (options): Likewise.
1067 * jcf-dump.c (options): Likewise.
1068 * jv-scan.c (options): Likewise.
1069 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1070 * parse.y (binop_lookup): Likewise.
1072 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1074 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1075 the static arrays that are output.
1076 * jvspec.c (jvgenmain_spec): Make static.
1077 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1078 * keyword.h: Regenerate.
1079 * lang.c (string_option, process_option_with_no, lang_f_options,
1080 lang_W_options): Const-ify.
1081 * lex.c (java_lex): Likewise.
1083 2001-12-21 Richard Henderson <rth@redhat.com>
1085 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1086 (get_boehm_type_descriptor): ... here. Arrange for the
1087 TREE_TYPE to get set properly.
1089 2001-12-21 Richard Henderson <rth@redhat.com>
1091 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1092 only if the target requires collect2.
1094 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1096 2001-12-20 Tom Tromey <tromey@redhat.com>
1099 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1100 CAN_COMPLETE_NORMALLY for the node.
1101 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1102 generate code for second branch if first branch can't complete
1104 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1105 the loop head if the loop body can't complete normally.
1107 2001-12-20 Tom Tromey <tromey@redhat.com>
1110 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1111 case where `finally' clause can't complete normally.
1113 2001-12-20 Tom Tromey <tromey@redhat.com>
1116 * parse.y (analyze_clinit_body): Added this_class parameter.
1117 Check for more cases where we must keep <clinit>.
1118 (maybe_yank_clinit): Cleaned up flow control.
1120 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1122 * decl.c (java_init_decl_processing): Don't initialize
1123 finit_leg_identifier_node.
1124 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1125 (finit_leg_identifier_node): Remove.
1126 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1128 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1130 * mangle.c (mangle_member_name): Don't special-case for
1132 * mangle_name.c (unicode_mangling_length): Likewise.
1133 (append_unicode_mangled_name): Likewise.
1134 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1137 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1139 * expr.c (build_java_array_length_access): Don't force null pointer
1140 check unless flag_check_references is set.
1142 2001-12-20 Tom Tromey <tromey@redhat.com>
1144 Fix for PR java/3417:
1145 * parse.y (patch_assignment): Added special processing for
1147 (patch_return): Don't convert booleans to integers, and don't
1148 special-case `null'.
1150 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1152 * config-lang.in (diff_excludes): Remove.
1154 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1156 * gcj.texi: Update link to GCC manual.
1158 2001-12-17 Tom Tromey <tromey@redhat.com>
1160 * parse.y (link_nested_class_to_enclosing): Removed useless
1163 2001-12-16 Tom Tromey <tromey@redhat.com>
1165 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1168 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1170 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1171 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1174 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1176 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1178 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1180 * decl.c (java_init_decl_processing): Build otable_type correctly.
1181 otable_decl is an otable_type.
1183 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1185 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1186 otable_type, otable_ptr_type, method_symbol_type,
1187 method_symbols_array_type, method_symbols_array_ptr_type): New
1188 field/global tree definitions.
1189 (flag_indirect_dispatch): New flag.
1190 * decl.c (java_init_decl_processing): Initialize new otable and
1191 otable_syms type nodes and decls. Add new field "index" to
1193 * class.c (build_method_symbols_entry): New function.
1194 (make_method_value): Set "index" to to method's vtable index for
1195 virtual methods when indirect-dispatch is not used.
1196 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1197 and set vtable_method_count to -1. Set otable and otable_syms field
1198 if indirect-dispatch is used and there was something to put in them.
1199 (build_method_symbols_entry): New function.
1200 (emit_offset_symbol_table): New function.
1201 * expr.c (get_offset_table_index): New function.
1202 (build_invokevirtual): Build array reference to otable at the index
1203 returned by get_offset_table_index, and use the result as the vtable
1205 (build_invokeinterface): Similar.
1206 * jcf-parse.c (yyparse): If indirect-dispatch, call
1207 emit_offset_symbol_table at the end of compilation, after all classes
1208 have been generated.
1209 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1210 * lang.c (flag_indirect_dispatch): Define.
1211 (lang_f_options): Add indirect-dispatch flag.
1213 2001-12-14 Matthias Klose <doko@debian.org>
1215 * gcj.texi: Markup for man page generation. Document missing
1216 options printed by <tool> --help.
1217 Terminate description of gij's -ms option with a dot.
1218 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1219 (java.generated-manpages java.install-man, java.uninstall,
1220 java-maintainer-clean) Updated.
1222 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1224 * class.c (get_dispatch_table): Fix java vtable layout
1225 for TARGET_VTABLE_USES_DESCRIPTORS.
1226 * decl.c (java_init_decl_processing): Initialize
1227 alloc_no_finalizer_node, finalize_identifier_node.
1228 * expr.c (class_has_finalize_method): New function.
1229 (expand_java_NEW): Generate calls for finalizer-free allocation.
1230 (build_invokevirtual): Fix java vtable layout for
1231 TARGET_VTABLE_USES_DESCRIPTORS.
1232 * java-tree.h (enum java_tree_index): New entries:
1233 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1234 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1235 (class_has_finalize_method): declare.
1236 (HAS_FINALIZER_P): New macro.
1237 * parse.y (patch_invoke): Generate calls for finalizer-free
1240 2001-12-12 Matthias Klose <doko@debian.org>
1242 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1243 whitespace at end of line.
1245 2001-12-11 Tom Tromey <tromey@redhat.com>
1247 * lex.c (java_init_lex): Define wfl_to_string as
1248 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1250 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1252 * class.c (make_method_value): Use null_pointer_node to
1253 represent empty exception table.
1255 2001-12-10 Tom Tromey <tromey@redhat.com>
1257 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1259 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1261 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1263 2001-12-09 Per Bothner <per@bothner.com>
1265 * check-init.c (current_switch_has_default): New static field.
1266 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1267 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1268 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1270 2001-12-09 Tom Tromey <tromey@redhat.com>
1272 * check-init.c (check_init): Don't allow pre- or post- increment
1273 or decrement of final variable.
1274 (final_assign_error): Minor error message rewording.
1276 2001-12-08 Tom Tromey <tromey@redhat.com>
1278 * java-tree.h: Fixed typo.
1280 * gjavah.c (decompile_method): Don't decompile to `return this'
1283 * gjavah.c (cxx_keywords): Re-sorted.
1284 * lex.c (cxx_keywords): Re-sorted.
1286 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1289 * gjavah.c (print_namelet): Clear subnamelets.
1290 (HANDLE_METHOD): Set `method_printed' earlier.
1292 2001-12-07 Tom Tromey <tromey@redhat.com>
1294 * lang.c (lang_f_options): Added
1295 optimize-static-class-initialization.
1296 (java_decode_option): Removed special case.
1298 2001-12-07 Per Bothner <per@bothner.com>
1300 * check-init.c (check_init): Fix typo freeing memory twice.
1302 2001-12-05 Per Bothner <per@bothner.com>
1304 Restore support for static class initialization optimization.
1305 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1306 * check-init.c (check_int): At end of BLOCK handle initialization
1307 blocks, which used to be done in java_complete_expand_method but did
1308 not handle the case where check_for_initialization might allocate
1309 more than a word of bits.
1310 * decl.c (lang_make_tree): The smic field is now a tree.
1311 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1312 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1314 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1316 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1317 Change from a hash table to a list.
1318 (struct_lang_decl): Change field 'smic' to match.
1319 * class.c (add_method_1): Initialize
1320 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1321 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1322 (java_expand_method_bodies): -here, since 'smic' is now a list.
1323 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1325 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1327 * class.c (java_hash_compare_tree_node): Fix casts.
1329 2001-12-04 Per Bothner <per@bothner.com>
1331 * check-init.c: Handle definite unassignment to finals in addition
1332 to definite assignment.
1333 (loop_current_locals): New field.
1334 (num_current_locals, int start_current_locals, num_current_words):
1336 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1337 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1338 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1339 (get_variable_decl, check_final_reassigned): New functions.
1340 (check_init, check_bool_init): Modify as needed for checking finals.
1341 (check_for_initialization): Take extra parameter and return void.
1342 Do extra start-up logic to check final fields for assignment.
1343 * parse.y (check_static_final_variable_assignment_flag,
1344 reset_static_final_variable_assignment_flag, check_final_assignment,
1345 check_final_variable_local_assignment_flag,
1346 reset_final_variable_indirect_assignment_flag,
1347 reset_final_variable_global_assignment_flag): Remove functions.
1348 (java_complete_expand_methods, outer_field_access_fix,
1349 patch_assignment): Remove no-longer used logic.
1350 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1351 * parse.y (register_fields, java_complete_tree): Update accordingly.
1353 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1354 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1355 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1357 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1359 * java-tree.h (DECL FINAL): New bit-field.
1360 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1361 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1362 (DECL_INIT_CALLS_THIS): New macro.
1363 (struct lang_decl): New bit-field init_calls_this.
1364 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1365 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1366 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1367 use it for both local variables and final fields.
1368 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1370 (struct lang_type): Remove hfv bit-field.
1371 (check_for_initialization): Change to return void.
1373 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1374 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1375 * check-init.c (final_assign_error): New helper function.
1376 (check_final_reassigned, check_init): Use it.
1377 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1379 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1380 bit-fields to unsigned.
1382 2001-12-03 Per Bothner <per@bothner.com>
1384 * parse.y (patch_binop): Minor constant folding.
1386 * parse.y (build_current_thisn): Shorter 'buffer'.
1388 2001-12-03 Per Bothner <per@bothner.com>
1390 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1391 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1392 * jcf-write.c (generate_bytecode_insns): Remove support for
1393 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1394 * check-init.c (check_init): Likewise.
1396 2001-12-03 Per Bothner <per@bothner.com>
1398 * verify.c (subroutine_nesting): New function.
1399 (verify_jvm_instructions): Use it to fix logic for checking that
1400 we're done with the current subroutine.
1402 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1403 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1405 2001-12-03 Per Bothner <per@bothner.com>
1407 * jcf.h: Fix obvious typo in comment.
1408 * typeck.c (build_null_signature): Add comment.
1410 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1412 * expr.c: Remove leading capital from diagnostic messages, as
1413 per GNU coding standards.
1414 * jcf-io.c: Similarly.
1415 * jcf-parse.c: Similarly.
1416 * jv-scan.c: Similarly.
1417 * jvspec.c: Similarly.
1418 * mangle.c: Similarly.
1420 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1421 Alexandre Petit-Bianco <apbianco@redhat.com>
1423 * expr.c (build_java_arrayaccess): Call save_expr on array for
1424 correct evaluation order, modified comment, fixed indentation.
1425 * parse.y: (patch_assignment): Correctly extract the array base
1426 from the tree generate by build_java_arrayaccess, added comments.
1427 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1428 Fixes PR java/3096, PR java/3803, PR java/3965.
1430 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1432 * expr.c (expand_byte_code): Remove trailing periods from messages.
1433 * jcf-parse.c (load_class, jcf_parse): Similarly.
1434 * jcf-write.c (generate_classfile): Similarly.
1435 * lex.c (java_lex): Similarly.
1437 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1439 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1441 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1443 * Make-lang.in (java.generated-manpages): New dummy target.
1445 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1447 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1449 (lang_specific_pre_link): Use set_input to set input_filename.
1451 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1452 (main): Fix definition.
1453 Strip `main' from classname.
1456 2001-11-18 Roger Sayle <roger@eyesopen.com>
1458 * parse.h (java_expand_switch): Remove old prototype.
1460 2001-11-18 Tom Tromey <tromey@redhat.com>
1462 Fix for PR java/1401:
1463 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1465 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1468 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1470 * lang.c (finish_parse): Rename to java_finish.
1471 (LANG_HOOKS_FINISH, java_finish): New.
1473 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1475 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1476 * java-tree.h: New prototype.
1477 * lang.c (java_init): Update prototype. Combine with old init_parse.
1479 2001-11-13 Tom Tromey <tromey@redhat.com>
1481 * gjavah.c (method_signature): New global.
1482 (HANDLE_METHOD): Set it.
1483 (decompile_return_statement): New function.
1484 (decompile_method): Use it.
1485 (print_method_info): Removed `synth' argument.
1487 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1489 * java-tree.h (java_set_yydebug): New.
1490 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1491 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1492 (print_lang_decl, print_lang_type, print_lang_identifier,
1493 print_lang_statistics, lang_print_xnode): Remove.
1495 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1497 * jcf-parse.c (init_lex): Remove.
1498 * lang.c (language_string, lang_identify): Remove.
1499 (struct lang_hooks): Constify.
1500 (LANG_HOOKS_NAME): Override.
1501 (init_parse): Update.
1503 2001-11-08 Andreas Franck <afranck@gmx.de>
1505 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1506 program_transform_name the way suggested by autoconf.
1507 (java.install-common): Also transform auxiliary program names with
1508 program_transform_name.
1510 2001-11-08 Tom Tromey <tromey@cygnus.com>
1512 * parse.y (trap_overflow_corner_case): New rule.
1513 (unary_expression): Use it.
1514 * lex.c (java_init_lex): Don't set minus_seen.
1515 (yylex): Don't use minus_seen. Communicate overflow to parser for
1517 (error_if_numeric_overflow): New function.
1518 * parse.h (minus_seen): Removed field.
1519 (JAVA_RADIX10_FLAG): New define.
1521 2001-11-07 Tom Tromey <tromey@redhat.com>
1523 Patch for PR java/1414:
1524 * parse.y (case_label_list): New global.
1525 (goal): Register case_label_list with GC.
1526 (java_complete_lhs): Save new case on case_label_list.
1527 (patch_switch_statement): Check for duplicate case labels.
1529 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1531 * parse.y (patch_assignment): Removed unused third argument.
1532 (java_complete_lhs): Removed unused third argument to patch_assignment.
1534 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1536 * lang.c: Include langhooks-def.h.
1537 * Make-lang.in: Update.
1539 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1541 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1543 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1545 * mangle.c (find_compression_record_match): Don't match compression
1546 records for package name elements unless they occur at the start of
1547 the name. Fix for PR java/4717.
1549 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1551 * expr.c (expand_java_field_op): Don't special-case references to
1552 java.lang.PRIMTYPE.TYPE.
1553 (build_primtype_type_ref): Removed.
1554 * java-tree.h (build_primtype_type_ref): Remove prototype.
1555 * parse.y (maybe_build_primttype_type_ref): Removed.
1556 (complete_function_arguments): Don't special-case references to
1557 java.lang.PRIMTYPE.TYPE.
1558 (patch_assignment): Likewise.
1559 (array_constructor_check_entry): Likewise.
1561 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1563 * mangle.c (static tree compression_table): Fixed leading comment.
1564 * parse.h (struct parser_ctxt): Fixed field comment.
1565 * parse.y (check_pkg_class_access): New prototype, fixed leading
1566 comment, new parameter used to emit error only if passed as true.
1567 (parse_check_super): Pass extra argument to check_pkg_class_access.
1568 (do_resolve_class): Likewise.
1569 (process_imports): Likewise.
1570 (read_import_dir): Fixed indentation.
1571 (find_in_imports_on_demand): New local class_type_name. Local
1572 node_to_use deleted. while loop changed into for loop. Report
1573 multiple definition only for accessible classes. Improved error
1575 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1576 assigned to parameter list, fixed indentation. while loop changed
1577 into for loop, restore TREE_CHAIN on local `tem' before the next
1580 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1582 * lang.c (lang_get_alias_set): Deleted.
1584 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1586 * gjavah.c (jni_print_char): Fix thinko in last change.
1588 * gjavah.c (jni_print_char, decode_signature_piece): Use
1589 safe-ctype macros and/or fold extra calls into fewer ones.
1590 * lex.c (java_read_unicode, java_lex): Likewise.
1591 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1592 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1593 * mangle_name.c (append_unicode_mangled_name,
1594 unicode_mangling_length): Likewise.
1596 2001-10-17 Richard Henderson <rth@redhat.com>
1598 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1600 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1602 * lang.c (langhooks.h): Included.
1603 (LANG_HOOKS_INIT): Redefined.
1604 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1605 (LANG_HOOKS_DECODE_OPTION): Likewise.
1606 (struct lang_hooks lang_hooks): New initialization.
1608 2001-10-11 Per Bothner <per@bothner.com>
1610 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1611 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1612 The former is simpler, and jcf-write.c handles it better.
1613 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1614 or WITH_CLEANUP_EXPR.
1615 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1616 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1618 * parse.y (patch_if_else_statement): If the condition is constant,
1619 optimize away the test.
1621 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1623 * parse.y (patch_cast): Call patch_string on the first operand of
1624 the incoming node, update it if necessary. Fixes PR java/4510.
1626 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1628 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1629 when name qualifier matches a package name.
1631 2001-10-08 Tom Tromey <tromey@redhat.com>
1633 Fix for PR java/4489:
1634 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1635 force a new label when computing `body_block'.
1637 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1639 * jcf-io.c (format_uint): Const-ify.
1640 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1641 * lex.c (java_get_line_col): Likewise.
1642 * parse.y (build_incdec): Likewise.
1644 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1646 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1647 a NULL enclosing context if appropriate. Fixes PR java/4466.
1649 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1651 * parse.y (patch_assignment): Use lvalue's original TYPE when
1652 building the final COMPOUND_EXPR.
1653 (try_reference_assignconv): Fixed leading comment.
1655 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1657 * parse.y (check_final_variable_indirect_assignment): For
1658 COMPOUND_EXPR, return only if finals were found initialized
1659 properly, if not, keep on checking.
1660 (check_final_variable_global_assignment_flag): New local
1661 error_found, set when appropriate and used to decide whether to
1662 report uninitialized finals. Fixed typo in comment.
1664 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1666 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1667 last three initializations. Fixes PR java/4360.
1669 2001-09-21 Richard Henderson <rth@redhat.com>
1671 * class.c (get_dispatch_table): Handle function descriptors.
1672 (build_dtable_decl): Likewise.
1673 * expr.c (build_invokevirtual): Likewise.
1675 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1677 * parse.y (patch_method_invocation): Build class initialization
1678 when static finals are used to qualify method invocation.
1681 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1683 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1684 build_type_name_from_array_name.
1685 (STRING_STRIP_BRACKETS): New macro.
1686 * parse.y (build_type_name_from_array_name): New function.
1687 (array_creation_expression:): Accumulate []s instead of [s.
1688 (cast_expression:): Accumulate []s instead of [s after cast type
1690 (build_array_from_name): Local string deleted, use
1691 build_type_name_from_array_name.
1692 (build_unresolved_array_type): Accumulate []s instead of [s after
1694 (register_fields): Fixed comment.
1695 (resolve_class): Local name, base deleted, new locals tname and
1696 array_dims. Use build_type_name_from_array_name. Use array_dims to
1698 (purify_type_name): Use STRING_STRIP_BRACKETS.
1700 2001-09-18 Andreas Jaeger <aj@suse.de>
1702 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1703 * jv-scan.c: Likewise.
1705 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1707 * parse.y (patch_method_invocation): Inner class creation context
1708 check not enforced within constructors. Fixes PR java/1873.
1710 2001-09-16 Tom Tromey <tromey@redhat.com>
1712 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1713 NOTE_PUSH for single-case push. Fixes PR java/4189.
1715 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1717 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1718 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1719 (struct lang_type): New fields import_list and import_demand_list.
1720 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1721 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1722 (do_resolve_class): New local saved_enclosing_type, initialized,
1723 passed as parameter to find_in_imports and find_in_imports_on_demand.
1724 (find_in_imports): Added paramater enclosing_type, use its
1725 TYPE_IMPORT_LIST when applicable.
1726 (find_in_imports_on_demand): Added parameter enclosing_type, use
1727 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1728 declaration and initialization.
1729 (fold_constant_for_init): Switch/restore current_class to the
1730 appropriate context.
1732 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1734 * verify.c (verify_jvm_instructions): Fix typo.
1736 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1738 * expr.c (expand_invoke): Const-ification.
1739 * parse.y (patch_method_invocation): Likewise.
1741 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1743 * gjavah.c (cxx_keywords): Const-ification.
1744 * keyword.gperf (java_keyword): Likewise.
1745 * lang.c (java_tree_code_name): Likewise.
1746 * lex.c (cxx_keywords): Likewise.
1747 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1749 2001-09-11 Richard Henderson <rth@redhat.com>
1751 * parse.h (ctxp_for_generation): Mark extern.
1753 2001-09-10 Richard Henderson <rth@redhat.com>
1755 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1757 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1759 * typeck.c (java_array_type_length, build_prim_array_type):
1760 Represent empty arrays by NULL index.
1762 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1764 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1765 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1767 2001-09-06 Anthony Green <green@redhat.com>
1769 * class.c (O_BINARY): Define if necessary.
1770 (registerResource_libfunc): Declare.
1771 (init_class_processing): Initilize registerResource_libfunc.
1772 (compile_resource_file): New function.
1773 * java-tree.h (resource_name): Declare.
1774 (compile_resource_file): Declare.
1775 * jcf-parse.c (yyparse): Handle compiling java resource files.
1776 * lang.c (java_decode_option): Handle -fcompile-resource option.
1777 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1779 * gcj.texi (Code Generation): Add documentation for -R flag.
1781 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1783 * jcf-write.c (generate_classfile): Issue an error in case of
1784 field/initial value mismatch.
1785 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1786 being initialized and we're generating bytecode.
1787 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1788 set DECL_INITIAL properly when appropriate.
1792 2001-09-01 Per Bothner <per@bothner.com>
1794 * parse.y (maybe_yank_clinit): A field without an initializer is not
1795 relevant. All initializers except static final and constant require
1796 <clinit>, regardless of flag_emit_class_files.
1798 2001-08-31 Per Bothner <per@bothner.com>
1800 * class.c (set_constant_value): When not emiting class files, then a
1801 String ConstantValue is a utf8const_ptr_type.
1803 2001-08-30 Per Bothner <per@bothner.com>
1805 * jcf-write.c (generate_classfile): Check that field is primitive
1806 or string before emitting ConstantValue attribute.
1808 2001-08-30 Per Bothner <per@bothner.com>
1810 * parse.y (resolve_qualified_expression_name): If creating a
1811 COMPOUND_EXPR, set it's type correctly.
1813 2001-08-30 Per Bothner <per@bothner.com>
1815 * jcf-io.c (open_class): Set filename field.
1817 * jcf-parse,c (parse_class_file): Set current_function_decl
1818 for better error message when Code attribute is missing.
1820 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1821 better diagnostics, especially for constructors.
1823 2001-08-30 Per Bothner <per@bothner.com>
1825 * jcf-write.c (generate_classfile): Don't write ConstantValue
1826 attribute if field is not final, for compatibility with jdk.
1828 * jcf-write.c (generate_classfile): Convert ConstantValue values
1829 to correct type. Work-around for front-end bug.
1830 * class.c (set_constant_value): Error if constant has wrong type.
1832 2001-08-30 Per Bothner <per@bothner.com>
1834 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1835 "Double" are printed at verbosity 1.
1837 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1839 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1841 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1843 * parse.y (patch_assignment): Don't verify final re-assignment here.
1844 (java_complete_lhs): Verify assignments to finals calling
1845 patch_assignment. Verify re-assignments to finals before calling
1848 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1850 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1853 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1855 * lex.c (java_lex): new local found_hex_digits. Set and then used
1856 in test to reject invalid hexadecimal numbers.
1857 * parse.y (java_complete_tree): Prevent unwanted cast with
1858 initialized floating point finals.
1859 (patch_binop): Emit a warning when detecting a division by zero,
1860 mark result not constant, don't simplify non integer division.
1862 2001-08-28 Per Bothner <per@bothner.com>
1864 * jcf-write.c (generate_bytecode_insns): For increments and
1865 decrements just recurse to push constant. Improvement on Mark's patch.
1867 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1869 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1870 real conversion for increments and decrements of reals.
1872 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1874 * parse.y (resolve_qualified_expression_name): Handle unresolved
1875 qualified expressions, prevent numerical qualifiers, fixed typo.
1878 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1880 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1881 don't report anything but deprecated class when marked so. Handle
1883 (patch_method_invocation): Check deprecation on methods and types.
1884 (patch_binop): code becomes an enum tree_code, added default: to
1885 switch to handle that. Detect division by zero, try to fold and
1886 return before using a subroutine.
1888 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1890 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1891 file smaller than 4 bytes.
1892 * parse.y (check_inner_circular_reference): New function.
1893 (check_circular_reference): Likewise.
1894 (array_initializer:): Accept {,}.
1895 (java_check_circular_reference): Rewritten using
1896 check_circular_reference and check_inner_circular_reference.
1897 (java_complete_expand_method): Unconditionally save and restore
1898 the unpurged exception list.
1899 (build_dot_class_method_invocation): Unmangle signature parameter.
1901 2001-08-21 Tom Tromey <tromey@redhat.com>
1903 * decl.c (init_decl_processing): Add `throws' field to method
1905 * class.c (make_method_value): Compute `throws' field for method.
1907 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1909 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1910 circularity is detected.
1911 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1913 2001-08-17 Richard Henderson <rth@redhat.com>
1915 * class.c (emit_register_classes): Add align parameter to
1916 call to assemble_integer.
1918 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1920 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1921 loading a class_or_name fails, try considering an innerclass name
1922 and load the enclosing context.
1923 * parse.y (resolve_inner_class): New function.
1924 (find_as_inner_class): Added leading comment.
1925 (register_incomplete_type): Keep the current context as enclosing
1926 context for JDEP_FIELD dependencies.
1927 (do_resolve_class): Locals new_class_decl and super initialized to
1928 NULL. Call resolve_inner_class, explore the enclosing context
1929 superclass if necessary.
1932 2001-08-16 Tom Tromey <tromey@redhat.com>
1934 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1935 * gjavah.c (main): Updated for change to jcf_path_seal.
1936 * lang.c (version_flag): New global.
1937 (java_decode_option): Recognize `-version'.
1938 (java_init): Update for change to jcf_path_seal.
1939 * jcf.h (jcf_path_seal): Added `print' argument.
1940 * jcf-path.c (jcf_path_seal): Added `print' argument.
1942 2001-08-13 Zack Weinberg <zackw@panix.com>
1944 * Make-lang.in (java/decl.o): Update dependencies.
1945 * decl.c: Include libfuncs.h, don't include toplev.h.
1947 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1949 * decl.c (init_decl_processing): exception_type_node,
1950 class_not_found_type_node, and no_class_def_found_type_node
1951 initialized. predef_filenames augmented accordingly.
1952 instinit_identifier_node initialized.
1953 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1954 * java-tree.h (enum java_tree_index): New entries
1955 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1956 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1957 (exception_type_node): New macro.
1958 (class_not_found_type_node): Likewise.
1959 (no_class_def_found_type_node): Likewise.
1960 (instinit_identifier_node): Likewise.
1961 (PREDEF_FILENAMES_SIZE): Adjusted.
1962 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1963 (struct lang_type): Fixed typo in bitfield name.
1964 (DECL_INSTINIT_P): New macro.
1965 (ID_INSTINIT_P): Likewise.
1966 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1968 * parse.y (encapsulate_with_try_catch): New function.
1969 (generate_instinit): Likewise.
1970 (build_instinit_invocation): Likewise.
1971 (ctors_unchecked_throws_clause_p): Likewise.
1972 (add_instance_initializer): Deleted.
1973 (build_instance_initializer): Likewise.
1974 (in_instance_initializer): Likewise.
1975 (check_method_redefinition): instinit$ not to be verified.
1976 (java_complete_expand_methods): Generate instinit$, simplified code.
1977 (build_dot_class_method): Eliminated unnecessary locals. Use
1978 encapsulate_with_try_catch, removed unnecessary code.
1979 (fix_constructors): New local iii. Use build_instinit_invocation.
1980 (patch_method_invocation): Added comment.
1981 (maybe_use_access_method): Don't consider instinit$.
1982 (find_applicable_accessible_methods_list): Shorten the search for
1984 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1985 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1986 (patch_throw_statement): Likewise. Fixed typo.
1988 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1991 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1992 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1994 (lang_specific_pre_link): Use set_input to set input_filename.
1996 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1997 (main): Fix definition.
1998 Strip `main' from classname.
2001 2001-08-11 Zack Weinberg <zackw@panix.com>
2003 * lex.h: Don't include setjmp.h. Don't define
2004 SET_FLOAT_HANDLER or prototype set_float_handler.
2006 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2008 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2009 `poplevel' in the right order.
2011 2001-08-09 Richard Henderson <rth@redhat.com>
2013 * Make-lang.in (class.o): Depend on TARGET_H.
2014 * class.c (emit_register_classes): Use target hooks instead of
2015 assemble_constructor and assemble_destructor.
2017 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2019 * check-init.c (flags.h): Include
2020 (check_init): Don't report uninitialized static class
2021 initialization flags, don't free bit index when doing static class
2022 initialization optimization.
2023 (check_for_initialization): Return type changed to `unsigned int.'
2024 (attach_initialized_static_class): New function.
2025 * class.c (add_method_1): Create the initialized static class
2027 (finish_class): Always emit deferred inline methods.
2028 * decl.c (emit_init_test_initialization): Moved to expr.c
2029 (complete_start_java_method): Don't traverse
2030 DECL_FUNCTION_INIT_TEST_TABLE.
2031 (lang_mark_tree): Mark hash tables in function decls.
2032 * expr.c (emit_init_test_initialization): Moved from decl.c.
2033 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2034 initialization flag, set DECL_CONTEXT and
2035 LOCAL_CLASS_INITIALIZATION_FLAG.
2036 (java_lang_expand_expr): Emit initialization code for static class
2037 initialized flags when entering block, if necessary.
2038 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2039 * java-tree.h (flag_optimize_sci): New global variable declaration.
2040 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2041 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2042 (LOCAL_FINAL_P): Fixed typo in comment.
2043 (FINAL_VARIABLE_P): Likewise.
2044 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2045 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2046 (struct lang_decl): New fields `ict', `smic' and `cif.'
2047 (check_for_initialization): New returned value for global.
2048 (attach_initialized_static_class): New global function.
2049 (STATIC_CLASS_INIT_OPT_P): New macro.
2050 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2051 * lang.c (java_decode_option): Handle
2052 `-fno-optimize-static-class-initialization'
2053 * parse.y (start_complete_expand_method): New function.
2054 (java_expand_method_bodies): Likewise.
2055 (attach_init_test_initialization_flags): Likewise.
2056 (adjust_init_test_initialization): Likewise.
2057 (emit_test_initialization): Likewise.
2058 (java_complete_expand_methods): Nullify abstract and native method
2060 (java_complete_expand_method): New locals `fbody', `block_body'
2061 and `exception_copy.' Reorganized: directly return on empty method
2062 bodies, call `start_complete_expand_method', remember definitely
2063 initialized static class in function, don't expand method bodies.
2064 (java_expand_classes): Call `java_expand_method_bodies' before
2065 `finish_class' when compiling to native.
2066 (resolve_expression_name): Use `orig' after building outer class
2068 (patch_invoke): Remember static method invokations.
2070 2001-08-06 Richard Henderson <rth@redhat.com>
2072 * class.c (emit_register_classes): Pass a symbol_ref and priority
2073 to assemble_constructor.
2075 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2077 * java-tree.h (all_class_filename): New macro.
2078 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2079 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2080 newly created IDENTIFIER_NODE to `all_class_filename.'
2082 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2084 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2085 Use ggc_add_tree_root to register roots.
2087 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2089 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2090 second operand calling check_init.
2091 * decl.c (complete_start_java_method): Swaped second and third
2092 arguments while creating WITH_CLEANUP_EXPR node.
2093 * jcf-write.c (generate_bytecode_insns): Use second operand
2094 instead of third when handling WITH_CLEANUP_EXPR.
2095 * parse.y (java_complete_lhs): Expand second operand of
2096 WITH_CLEANUP_EXPR nodes.
2097 (patch_synchronized_statement): Swaped second and third arguments
2098 while creating WITH_CLEANUP_EXPR node.
2100 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2102 * parse.y (create_interface): Avoid cyclic inheritance report when
2103 syntax error encountered during class definition.
2106 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2108 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2110 (lang_specific_pre_link): Use set_input to set input_filename.
2112 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2113 (main): Fix definition.
2114 Strip `main' from classname.
2117 2001-07-18 Tom Tromey <tromey@redhat.com>
2120 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2121 * lex.c (java_new_lexer): Use ICONV_CONST.
2122 (java_read_char): Likewise.
2123 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2124 (jv-scan$(exeext)): Likewise.
2126 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2128 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2129 * parse.y (check_class_interface_creation): Allow `private' if the
2130 enclosing is not an interface.
2131 (create_interface): Interface tagged public if the enclosing
2132 context is an interface.
2133 (create_class): Class tagged public if the enclosing context
2137 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2139 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2142 2001-07-14 Tim Josling <tej@melbpc.org.au>
2144 * check-init.c (check_init): Remove references to EXPON_EXPR.
2146 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2148 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2149 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2152 2001-07-13 Tom Tromey <tromey@redhat.com>
2154 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2157 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2159 * parse.y (patch_method_invocation): Don't override primary if one
2160 is already provided, but let this$<n> be built. Fixed comment.
2162 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2164 * parse.y (empty_statement:): Report empty statement error only
2165 when found at class declaration level.
2168 2001-07-12 Tom Tromey <tromey@redhat.com>
2170 * expr.c (expand_load_internal): New function.
2171 (LOAD_INTERNAL): Use it.
2173 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2175 * parse.y (verify_constructor_super): Compare anonymous class ctor
2176 args with `valid_method_invocation_conversion_p.'
2179 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2181 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2182 `-fsyntax-only.' Fixes PR java/3248
2184 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2186 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2188 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2190 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2191 current function is static. Fixes PR java/1970
2193 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2195 * parse.y (patch_method_invocation): Add enclosing context to ctor
2196 calls if necessary. Fixes PR java/2953
2198 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2200 * parse.y (resolve_package): Abort if qualified expression member
2202 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2205 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2207 * verify.c: Don't use // comments.
2209 2001-07-05 Tom Tromey <tromey@redhat.com>
2211 * lang.c (flag_assume_compiled): Removed.
2212 * java-tree.h (flag_assume_compiled): Removed.
2213 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2214 -fhash-synchronization, -fuse-divide-subroutine,
2215 -fcheck-references, -femit-class-file, -femit-class-files,
2216 -fassume-compiled. Updated --encoding information. Changed
2217 -foutput-class-dir to `-d'.
2219 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2221 * jcf-parse.c (parse_class_file): Add lineno parameter to
2222 debug_start_source_file call.
2224 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2226 * gcj.texi: Use gpl.texi.
2227 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2228 dependencies and use doc/include in search path.
2230 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2232 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2233 `this'. If so, don't build instance initializers.
2235 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2237 * parse.y (resolve_expression_name): Improved error message for
2238 inner class cases. Fixes PR java/1958
2240 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2242 * lang.c: #include diagnostic.h
2243 (lang_print_error): Add a `diagnostic_context *' parameter.
2244 (java_dummy_print): Likewise.
2245 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2247 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2249 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2250 * jcf.h (typedef struct JCF): New bitfield `finished.'
2251 (JCF_FINISH): Set `finished.'
2252 (JCF_ZERO): Reset `finished.'
2255 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2257 * parse.y (class_body_declaration:): Don't install empty instance
2261 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2263 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2264 (set_class_decl_access_flags): New function.
2265 * java-tree.h (set_class_decl_access_flags): New prototype.
2266 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2267 (parse_class_file): New local `decl_max_locals.' Take wide types
2268 into account to compute DECL_MAX_LOCALS.
2269 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2272 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2274 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2276 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2278 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2279 * parse.y (do_resolve_class): Moved comments out to leading comment
2280 section. Removed local `start', New local `_ht' and
2281 `circularity_hash.' Record `enclosing' in hash table and search
2282 it to detect circularity. Use `enclosing' as an argument to
2283 `lookup_cl.' Free the hash table when done.
2285 2001-06-19 Tom Tromey <tromey@redhat.com>
2287 * lex.c (java_read_char): Disallow invalid and overlong
2288 sequences. Fixes PR java/2319.
2290 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2292 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2294 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2296 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2297 arguments accordingly.
2299 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2301 * gcj.texi: Move contents to just after title page.
2303 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2305 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2307 (patch_incomplete_class_ref): Build the class ref, build the class
2308 init if necessary, complete the tree.
2311 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2313 * parse.y (lookup_field_wrapper): Test `name' code.
2314 (resolve_qualified_expression_name): Test `qual_wfl' code.
2315 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2316 handle `qual_wfl' by code.
2317 (maybe_build_primttype_type_ref): Test `wfl' code.
2319 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2321 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2323 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2324 the dvi file in the java directory.
2326 2001-05-25 Sam TH <sam@uchicago.edu>
2328 * gen-table.pl javaop.h jcf.h lex.h,
2329 parse.h: Fix header include guards.
2331 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2333 * jv-scan.c (version): Update copyright year.
2335 2001-05-21 Per Bothner <per@bothner.com>
2337 * jcf-parse.c (read_class): If class is from .class or .zip file
2338 and it's already been read, don't push/pop parser context.
2340 2001-05-18 Per Bothner <per@bothner.com>
2342 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2343 command line so the jvgenmain-generated main program comes first.
2345 2001-05-15 Tom Tromey <tromey@redhat.com>
2347 * class.c (build_utf8_ref): Don't generate identifier based on
2350 2001-05-12 Richard Henderson <rth@redhat.com>
2352 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2353 * expr.c (java_lang_expand_expr): Expand it.
2354 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2355 calling build_exception_object_ref.
2356 * parse.y (catch_clause_parameter): Likewise.
2357 (build_dot_class_method): Likewise.
2358 (try_reference_assignconv): Likewise.
2359 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2360 * jcf-write.c (generate_bytecode_insns): Likewise.
2362 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2364 * parse.y (build_unresolved_array_type): Set
2365 EXPR_WFL_QUALIFICATION on the newly created wfl.
2366 Fixes PR java/2538. Fixes PR java/2535.
2368 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2370 * parse.y (fix_constructors): Removed unnecessary assignment to
2371 local. Moved assignment to `this$<n>', fixed comments and
2373 (build_wfl_wrap): Fixed indentation.
2374 Fixes PR java/2598, java/2579 and java/2658.
2376 2001-05-03 Mo DeJong <mdejong@redhat.com>
2378 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2379 check for byte swap.
2381 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2383 * expr.c (build_class_init): Move MODIFY_EXPR
2384 outside of COND_EXPR. Remove variable `call'.
2386 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2388 * decl.c: NULL_PTR -> NULL.
2389 * jcf-write.c: Likewise.
2391 2001-05-01 Tom Tromey <tromey@redhat.com>
2393 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2394 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2395 * gcj.texi: Updated copyright text. Include fdl.texi.
2396 (Top): Link to new node.
2398 2001-05-01 Per Bothner <per@bothner.com>
2400 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2402 2001-05-01 Per Bothner <per@bothner.com>
2404 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2405 import_list contains the name, not the TREE_PURPOSE.
2407 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2409 * jcf-io.c (read_zip_member): Cast to long in comparison with
2412 * jvspec.c (lang_specific_driver): Initialize variables.
2414 * mangle.c (find_compression_record_match): Likewise.
2416 * typeck.c (build_null_signature): Provide static prototype. Mark
2417 parameter with ATTRIBUTE_UNUSED.
2419 * verify.c (verify_jvm_instructions): Initialize variable.
2421 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2423 * parse.y (do_resolve_class): Check for cyclic inheritance during
2424 inner class resolution.
2426 2001-04-27 Per Bothner <per@bothner.com>
2428 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2429 while iterating, since that could cause gc to lose stuff.
2431 2001-04-26 Per Bothner <per@bothner.com>
2433 Fix method search wrt scope of inner classes to match JLS2.
2434 * typeck.c (build_null_signature): New static function.
2435 (has_method): New function. Uses build_null_signature and lookup_do.
2436 * java-tree.h (has_method): New declaration.
2437 * parse.y (find_applicable_accessible_methods_list): Do not search
2438 context of inner classes here.
2439 (patch_method_invocation): Search scope, ie. current and outer clases,
2440 for method matching simple name, to find class.
2442 2001-04-26 Per Bothner <per@bothner.com>
2444 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2445 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2447 * constants.c (find_methodref_with_class_index): New function.
2448 (find_methodref_index): Use find_methodref_with_class_index.
2449 * java-tree.h (find_methodref_with_class_index): New declaration.
2450 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2451 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2452 If context changed from interface to class, don't use invokeinterface.
2454 2001-04-25 Per Bothner <per@bothner.com>
2456 * verify.c (verify_jvm_instructions): For field instructions,
2457 check that field index is valid. For invoke instructions, check that
2458 method index is valid.
2460 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2462 * config-lang.in (target_libs): Copy from $libgcj_saved.
2464 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2466 * decl.c (init_decl_processing): Add new class "protectionDomain"
2468 * class.c (make_class_data): Set initial value for "protectionDomain".
2470 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2472 * jvspec.c (lang_specific_driver): Fix memory allocation
2473 deficit, by using concat in lieu of xmalloc/sprintf.
2475 2001-04-20 Per Bothner <per@bothner.com>
2477 Fixes to compile multiple .class files at once.
2478 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2479 * java-tree.h (CLASS_PARSED_P): New macro.
2480 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2481 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2482 (read_class): Avoid some code duplication.
2483 Don't call JCF_FINISH for a .class file - might be needed later.
2484 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2485 rather than CLASS_LOADED_P, since latter implies class laid out.
2486 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2487 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2489 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2491 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2493 * boehm.c: Include toplev.h.
2495 2001-04-06 Tom Tromey <tromey@redhat.com>
2496 Alexandre Petit-Bianco <apbianco@redhat.com>
2498 Fix for PR gcj/1404 and PR gcj/2332:
2499 * parse.y (build_array_from_name): If we use the type_wfl then
2500 accumulate dimensions from the original type as well.
2501 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2503 2001-04-06 Tom Tromey <tromey@redhat.com>
2505 * parse.y (analyze_clinit_body): Return true if the second operand
2506 of a METHOD_EXPR is nonzero.
2508 2001-04-06 Tom Tromey <tromey@redhat.com>
2510 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2512 ($(srcdir)/java/parse.c): Likewise.
2514 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2516 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2517 (version-gcc): Initialized.
2518 (which-gcj): Likewise.
2520 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2522 * java-tree.h (struct lang_decl): New macro
2523 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2524 * parse.y (build_instance_initializer): New function.
2525 (add_instance_initializer): Use it.
2526 (java_fix_constructors): Set `current_class' before fix pass.
2527 (fix_constructors): Just return if already fixed. Move `super()'
2528 invokation ahead. Use `build_instance_initializer.'
2531 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2533 * parse.y (resolve_qualified_expression_name): Pass field's
2534 DECL_CONTEXT to `not_accessible_p.'
2535 (not_accessible_p): Changed parameters order in `inherits_from_p'
2538 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2540 * lang-options.h: Add flag_check_references.
2542 2001-04-04 Per Bothner <per@bothner.com>
2544 * java-tree.h (CONSTANT_VALUE_P): New macro.
2545 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2546 * parse.y (maybe_build_class_init_for_field): New static function.
2547 (resolve_expression_name, resolve_field_access): Use
2548 maybe_build_class_init_for_field instead of build_class_init
2549 This does not do the init if the field is compile-time-constant.
2550 (resolve_field_access): Simplify.
2552 * parse.y (fold_constant_for_init): Merge test into switch.
2554 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2556 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2558 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2560 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2562 * expr.c (pop_type_0): Save the result of the first
2563 lang_printable_name call in a scratch buffer, so it
2564 won't be clobbered by the second call.
2566 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2568 * parse-scan.y (array_type:): Rewritten.
2569 (type_declaration:): `empty_statement' replaces `SC_TK.'
2570 (class_member_declaration:): `empty statement' added.
2571 (method_body:): Simplified.
2572 (static_initializer:): Likewise.
2573 (primary_no_new_array:): Use `type_literals.'
2574 (type_literals:): New rule.
2575 (dims:): Set and update `bracket_count.'
2576 Fixes PR java/1074. Fixes PR java/2412.
2578 2001-03-28 Hans Boehm <boehm@acm.org>
2580 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2581 (get_boehm_type_descriptor): Set type on returned value to be a
2582 pointer length integer.
2584 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2586 * expr.c (pop_type_0): Call `concat' rather than building the
2588 (pop_type): Add format specifier in call to `error'.
2590 * parse.y (patch_method_invocation): Avoid casting away
2593 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2595 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2597 2001-03-28 Richard Henderson <rth@redhat.com>
2599 IA-64 ABI Exception Handling:
2600 * Make-lang.in (except.o): Don't depend on eh-common.h.
2601 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2602 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2603 [soft_exceptioninfo_call_node]: Remove.
2604 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2605 (end_java_method): No emit_handlers.
2606 * except.c (java_set_exception_lang_code): Remove.
2607 (method_init_exceptions): Don't call it.
2608 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2609 (build_exception_object_ref): New.
2610 (expand_end_java_handler): Update for except.h name changes.
2611 (emit_handlers, expand_resume_after_catch): Remove.
2612 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2613 (process_jvm_instruction): Use build_exception_object_ref.
2614 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2615 (soft_exceptioninfo_call_node): Remove.
2616 (build_exception_object_ref): Declare.
2617 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2618 soft_exceptioninfo_call_node. Move processing ...
2619 [EXC_PTR_EXPR]: ... here.
2620 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2621 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2622 (source_end_java_method): No java_set_exception_lang_code or
2624 (build_dot_class_method): Use build_exception_object_ref.
2625 (try_reference_assignconv): Check EXC_PTR_EXPR not
2626 soft_exceptioninfo_call_node.
2628 2001-03-28 Richard Henderson <rth@redhat.com>
2630 * java-tree.h (throw_node): Define as a single member of
2631 java_global_trees instead of a separate array.
2632 (JTI_THROW_NODE): New.
2633 * decl.c (throw_node): Don't declare.
2634 (init_decl_processing): Init a scalar throw_node.
2635 Don't register it for gc.
2636 * check-init.c (check_init): Reference scalar throw_node.
2637 * expr.c (build_java_athrow): Likewise.
2638 * jcf-write.c (generate_bytecode_insns): Likewise.
2639 * parse.h (BUILD_THROW): Likewise.
2641 2001-03-28 Richard Henderson <rth@redhat.com>
2643 * decl.c (end_java_method): Do not save and restore
2644 flag_non_call_exceptions.
2645 * parse.y (source_end_java_method): Likewise.
2646 * lang.c (flag_exceptions): Don't declare.
2647 (java_init_options): Set flag_non_call_exceptions. Set
2648 flag_exceptions here ...
2649 (java_init): ... not here.
2651 2001-03-27 Richard Henderson <rth@redhat.com>
2653 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2654 exceptions_via_longjmp.
2656 * lang.c (flag_new_exceptions): Don't declare it.
2657 (java_init_options): Or set it.
2659 2001-03-27 Richard Henderson <rth@redhat.com>
2661 * decl.c (end_java_method): Rename asynchronous_exceptions to
2662 flag_non_call_exceptions.
2663 * parse.y (source_end_java_method): Likewise.
2665 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2667 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2669 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2671 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2673 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2675 * parse.y (find_as_inner_class): Follow current package
2676 indications not to mistakingly load an unrelated class.
2678 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2680 * constants.c (PUTN): Use memcpy, not bcopy.
2682 * lex.c (java_read_char): Use memmove, not bcopy.
2684 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2686 2001-03-23 Per Bothner <per@bothner.com>
2688 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2689 macro for better error pin-pointing.
2690 * java-tree.h: Fix typo in comment.
2692 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2693 Don't include jsr/goto in exception range.
2694 Check if start and end of exception range are the same (also TRY_EXPR).
2695 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2696 However, do emit the following goto even if try_block is empty.
2697 Defer freeing exception_decl until after the finalizer, to make
2698 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2700 * parse.y (java_complete_lhs): If the try-clause is empty, just
2701 return the finally-clause and vice versa.
2703 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2705 * gcj.texi (Input Options): documented the check for attribute
2706 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2707 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2708 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2709 (jcf_parse): Check for the right classes archive if necessary.
2710 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2711 (jcf_parse_fields): Fixed indentation.
2712 * jcf-write.c (append_gcj_attribute): New function.
2713 (generate_classfile): Compute the attribute count, invoke
2714 `append_gcj_attribute'.
2715 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2716 turned into bit fields. New bit field `right_zip.'
2717 (JCF_ZERO): Set `right_zip' to zero.
2718 * lang-options.h (-fforce-classes-archive-check): Added flag.
2719 * lang.c (flag_force_classes_archive_check): New flag.
2720 (lang_f_options): New entry `force-classes-archive-check.'
2723 2001-02-07 Andrew Haley <aph@redhat.com>
2725 * gcj.texi (Configure-time Options): Add -fcheck-references.
2726 * expr.c (build_java_indirect_ref): New function.
2727 (java_check_reference): New function.
2728 (build_java_array_length_access): Use build_java_indirect_ref to
2729 check for null references.
2730 (build_java_arrayaccess): Likewise.
2731 (build_get_class): Likewise.
2732 (build_field_ref): Likewise.
2733 (invoke_build_dtable): Likewise.
2734 (build_invokeinterface): Likewise.
2735 * lang.c (lang_f_options): Add flag_check_references.
2736 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2737 * java-tree.h (flag_check_references): New variable.
2738 * lang.c (flag_check_references): Likewise.
2739 * parse.y (patch_invoke): Use java_check_reference.
2740 (patch_assignment): Allow for extra nesting in
2741 _Jv_CheckArrayStore.
2743 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2745 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2746 * lex.c (cxx_keywords): Likewise.
2748 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2750 * parse.y (qualify_ambiguous_name): Broaden `length'
2751 recognition. Help MODIFY_EXPR be resolved as expression names.
2752 Fixes PR java/2066. Fixes PR java/2400.
2754 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2756 * gjavah.c (process_file): Mark interface definitions with
2757 "__attribute__ ((java_interface))".
2759 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2761 * class.c (layout_class): Fixed push_super_field's second
2762 argument. Fixes PR java/2333.
2763 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2764 too early to lay innerclasses out.
2766 2001-03-20 Tom Tromey <tromey@redhat.com>
2767 Alexandre Petit-Bianco <apbianco@redhat.com>
2769 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2770 inside an array reference. Insertion of the array store check
2771 rewritten. Fixes PR java/2299.
2773 2001-03-20 Tom Tromey <tromey@redhat.com>
2775 * lex.c (java_read_unicode): Only accept leading `u's.
2777 2001-03-20 Tom Tromey <tromey@redhat.com>
2779 * jcf-parse.c (read_class): Initialize `class'.
2781 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2783 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2785 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2787 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2788 (layout_class): Likewise.
2789 (layout_class_method): Likewise.
2790 (emit_register_classes): Likewise.
2791 * decl.c (builtin_function): Likewise.
2792 (give_name_to_locals): Likewise.
2794 2001-03-19 Per Bothner <per@bothner.com>
2796 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2797 before trying to load an inner class.
2799 Fixes to process to command-line .class files in two passes.
2800 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2801 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2802 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2803 * class.c (is_compiled_class): Fix for renamed flag.
2804 * parse.y (maybe_create_class_interface_decl): Likewise.
2805 * jcf-parse.c (yyparse): Also set if compiling .class files.
2806 * jcf-parse.c (read_class); Read current_class.
2807 (jcf_parse): Make static.
2808 (load_inner_classes): New function, with code moved from jcf_parse,
2809 because we need to inner classes after the command-line files are read.
2810 (yyparse): Set finput to NULL when it doesn't need to be closed.
2811 Reduce use of main_jcf (basically only for archive) and
2812 use finput instead of main_jcf->read_state.
2813 Inline jcf_figure_file_type into yyparse.
2814 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2815 Defer load_inner_classes and parse_class_file to a second pass,
2816 after we've correctly mapped command-line .clas fiels to classes.
2817 (jcf_figure_file_type): Removed.
2818 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2819 (JCF_ZERO): Also clear zipd field.
2820 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2822 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2824 * jcf-parse.c (yyparse): Change ch from char * to char.
2826 2001-03-19 Per Bothner <per@bothner.com>
2828 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2829 Add constructed filelist-file at end, following -xjava. Thus any .o
2830 and library files are not affected by the -xjava. Also wrap
2831 explicit @FILE with -xjava and -xnone.
2833 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2835 * class.c (build_static_field_ref): Call make_decl_rtl() after
2836 setting the DECL_EXTERNAL flag.
2838 2001-03-17 Per Bothner <per@bothner.com>
2840 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2842 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2843 when result is is needed (target is STACK_TARGET).
2845 * parse.h (JDEP_SOLV): Removed.
2846 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2848 * parse.y (incomplete_class_list): Removed.
2849 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2850 It doesn't work if resolve_class changes the name of an array type
2851 that is on the list and then someone else looks for the modified name.
2852 Also, seems liable to break when compiling multiple source files at
2853 once. So the simplest is to just remove incomplete_class_list -
2854 it is only a minor space win and it is not even clear it saves time.
2856 * parse.y (resolve_class): Remove unneeded promote_type.
2858 2001-03-15 Per Bothner <per@bothner.com>
2860 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2861 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2862 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2863 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2865 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2866 * parse.y (java_expand_classes): Likewise.
2868 * parse.y (expand_start_java_method): Was only called once and had a
2869 misleading name, so inline in caller java_complete_expand_method.
2870 (enter_a_block): Likewise inline in enter_block and remove.
2872 Remove junk from when gcc/java was created (by copying from C/C++).
2873 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2874 (struct binding_level): Remove fields keep, keep_if_subblocks,
2875 more_cleanups_ok, have_cleanups (which have never been used).
2876 (pushlevel, poplevel): Remove related useless code.
2878 * class.c (make_class_data): The class_dtable_decl (i.e. the
2879 vtable for Class) should be external, except when compiling Class.
2881 * jvspec.c (lang_specific_driver): Fix -C handling.
2882 Check -save-temps to see if temp @FILE should be deleted.
2883 Follow-up to/fix for February 16 patch.
2885 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2886 (type_stack_dup): Remove no-longer neded error check.
2888 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2890 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2891 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2892 don't surround the element with 'N..E' if the type name is
2895 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2897 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2898 DECL_RTL_SET_P, etc.
2899 (make_method_value): Likewise.
2900 (get_dispatch_table): Likewise.
2902 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2904 2001-03-07 Tom Tromey <tromey@redhat.com>
2906 * config-lang.in (lang_requires): Define.
2908 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2910 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2913 2001-03-05 Per Bothner <per@bothner.com>
2915 Fix a problem where rest_of_decl_compilation applied to
2916 class_dtable_decl causes problems because it was done too early,
2917 before output file was opened.
2918 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2919 * class.c (class_dtable_decl): Add macro - element of class_roots.
2920 (make_class_data): Define class_dtable_decl.
2921 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2923 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2925 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2926 uses of 'boolean' with 'bool'.
2928 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2930 * lang-specs.h: Add zero initializer for cpp_spec field to all
2933 2001-02-16 Per Bothner <per@bothner.com>
2935 Handle compiling multiple input files at once, and @FILE syntax.
2936 * gcj.texi: Updated documentation to match.
2937 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2938 * jcf-parse.c (parse_source_file): Split into ...
2939 (parse_source_file_1): New function - and:
2940 (parse_source_file_2): New function.
2941 (yyparse): On -ffilelist-file, open and scan named file.
2942 On first pass over files, only do parse_source_file_1.
2943 A new second pass calls parse_source_file_2 for each file to compile.
2944 (init_jcf_parse): Call init_src_parse.
2945 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2946 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2947 as multiple input file combined in one compilation.
2948 * lang-options.h: Add -ffilelist-file
2949 * lang.c (flag_filelist_file): New flag variable.
2950 (lang_f_options): Handle -ffilelist-file.
2951 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2952 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2953 gclass_list - use global fields of src_parse_roots instead.
2954 * parse.y (src_parse_roots): New array.
2955 (incomplete_class_list, gclass_list): New macros.
2956 (push_parser_context, java_pop_parser_context,
2957 java_parser_context_resume): Don't fiddle with deleted fields.
2958 (various): Use incomplete_class gclass_list and global macros
2959 instead of parse_ctxt fields - the lists are global.
2960 (init_src_parse): New function.
2962 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2964 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2966 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2968 * parse.y (check_inner_class_access): Moved declaration of local
2969 `enclosing_decl_type' to the right location.
2971 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2973 * parse.y (parser_check_super_interface): Don't call
2974 check_pkg_class_access for an inner interface.
2975 (parser_check_super): Don't call check_pkg_class_access for inner
2977 (do_resolve_class): Simplify enclosing type loop. Don't call
2978 check_pkg_class_access if CL and DECL are not set.
2979 (find_in_imports_on_demand): Set DECL if class_type needed to be
2980 loaded. Don't call check_pkg_class_access for an inner class.
2981 (check_inner_class_access): Rewritten to implement member access
2982 rules as per spec 6.6.1.
2983 (check_pkg_class_access): Handle the empty package correctly.
2984 (in_same_package): New function. Determine if two classes are in the
2987 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2989 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2990 method into array types.
2991 * parse.y (patch_method_invocation): Bypass access check on clone call
2994 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2996 * expr.c (build_instanceof): Check for arrays when trying fold to
2999 2001-02-15 Jim Meyering <meyering@lucent.com>
3001 * Make-lang.in (java.install-common): Depend on `installdirs'.
3002 (java.install-info): Likewise.
3004 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3006 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3008 2001-02-14 Tom Tromey <tromey@redhat.com>
3009 Alexandre Petit-Bianco <apbianco@cygnus.com>
3011 Fix for PR java/1261.
3012 * typeck.c (build_java_array_type): Add public `clone' method to
3014 * parse.y (resolve_qualified_expression_name): Use current_class
3015 when checking for inaccessibility.
3016 (patch_method_invocation): Fixed error message when accessibility
3017 denied. Added `from_super' argument.
3019 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3021 * parse.y (resolve_class): Don't build a fake decl. Use the one
3023 * typeck.c (build_java_array_type): Build and assign decl to array
3026 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3028 * parse.y (not_accessible_p): Changed leading comment. Added extra
3029 `where' argument. Use it to enforce protected access rules.
3030 (resolve_qualified_expression_name): Added extra argument to
3032 (patch_method_invocation): Use argument `primary' to provide
3033 not_accessible_p with an extra argument.
3034 (lookup_method_invoke): Added extra argument to not_accessible_p.
3035 (search_applicable_method_list): Likewise.
3037 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3039 * parse.y (resolve_qualified_expression_name): Try to resolve as
3040 an inner class access only if `decl' is a TYPE_DECL.
3042 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3044 * decl.c (classdollar_identifier_node): Initialize.
3045 * java-tree.h (enum java_tree_index): New entry
3046 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3047 (classdollar_identifier_node): New macro.
3048 (ID_CLASSDOLLAR_P): Likewise.
3049 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3050 (build_dot_class_method_invocation): Likewise.
3051 (find_applicable_accessible_methods_list): `class$' can't be
3054 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3056 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3058 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3060 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3061 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3064 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3066 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3067 outside of the `__U' sequence too.
3068 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3071 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3073 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3075 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3077 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3078 (JVGENMAIN_OBJS): Likewise.
3079 * java-tree.h (append_gpp_mangled_name): New prototype.
3080 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3081 Removed cast calling `gcc_add_root.'
3082 * jvgenmain.c (mangle_obstack): New global, initialized.
3084 (do_mangle_class): Constify local `ptr.'
3085 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3086 append_gpp_mangle_name and update `count' if necessary.
3087 Use `mangle_obstack.'
3088 * mangle.c (append_unicode_mangled_name): Removed.
3089 (append_gpp_mangled_name): Likewise.
3090 (unicode_mangling_length): Likewise.
3091 (mangle_member_name): Return type set to `void.'
3092 (mangle_field_decl): Don't append `U' in escaped names.
3093 (mangle_method_decl): Likewise.
3094 (mangle_member_name): Just use `append_gpp_mangled_name.'
3095 * mangle_name.c: New file.
3097 2001-02-07 Per Bothner <per@bothner.com>
3099 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3101 * check-init.c (check_init): Don't call done_alternative after
3102 processing loop code, as a LOOP_EXPR never terminates normally.
3104 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3106 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3108 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3110 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3113 2001-02-06 Tom Tromey <tromey@redhat.com>
3115 * lex.c (java_new_lexer): Longer error message.
3117 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3118 Alexandre Petit-Bianco <apbianco@cygnus.com>
3120 * typeck.c (build_prim_array_type): Added leading comment.
3121 (build_java_array_type): Moved locals out of
3122 block. Always create the `data' field, fixed alignment to match
3125 2001-02-04 Tom Tromey <tromey@redhat.com>
3127 * expr.c (java_lang_expand_expr): Don't bother recomputing
3128 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3131 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3133 * parse.y (process_imports): Save the original name of the import
3134 for better error report.
3136 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3138 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3139 of macros used when compiling jvspec.c.
3140 * jvspec.c (lang_specific_driver): Link with the shared
3143 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3145 * check-init.c (check_init): Call internal_error instead of fatal.
3146 * expr.c (java_lang_expand_expr): Likewise.
3147 * jcf-parse.c (get_constant): Likewise.
3148 * mangle.c (java_mangle_decl): Likewise.
3149 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3150 (operator_string): Likewise.
3151 * check-init.c (check_init): Call abort instead of fatal.
3152 * class.c (build_class_ref): Likewise.
3153 * constants.c (write_constant_pool): Likewise.
3154 * decl.c (start_java_method): Likewise.
3155 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3156 (java_stack_dup, encode_newarray_type): Likewise.
3157 (build_java_array_length_access): Likewise.
3158 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3159 (build_java_soft_divmod, build_invokeinterface): Likewise.
3160 * java-tree.h (INNER_CLASS_P): Likewise.
3161 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3162 (give_name_to_class, get_class_constant): Likewise.
3163 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3164 (find_constant_index, generate_bytecode_conditional): Likewise.
3165 (generate_bytecode_insns, perform_relocations): Likewise.
3166 * lex.c (java_unget_unicode, java_lex): Likewise.
3167 * mangle.c (mangle_type, mangle_record_type): Likewise.
3168 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3169 (finish_mangling): Likewise.
3170 * parse.h (MARK_FINAL_PARMS): Likewise.
3171 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3172 (obtain_incomplete_type, java_complete_class): Likewise.
3173 (java_check_regular_methods, java_complete_expand_method): Likewise.
3174 (cut_identifier_in_qualified, check_deprecation): Likewise.
3175 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3176 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3177 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3178 * typeck.c (set_local_type, parse_signature_type): Likewise.
3179 (parse_signature_string, build_java_signature): Likewise;
3180 (set_java_signature): Likewise.
3181 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3182 * class.c (add_method): Call fatal_error instead of fatal.
3183 (build_static_field_ref): Likewise.
3184 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3185 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3186 * lex.c (java_new_new_lexer): Likewise.
3187 * jv-scan.c (main): Likewise.
3188 (fatal_error): Renamed from fatal.
3189 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3191 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3192 (yyparse): Likewise.
3193 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3194 * lex.c (java_get_line_col): Likewise.
3195 * jcf-parse.c (load_class): Make errors non-fatal.
3196 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3198 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3200 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3201 (error): Remove unused function.
3202 (main): Don't use "__attribute__ alias" on generated class symbol.
3204 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3206 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3208 * parse.y (finish_method_declaration): Code accounting for WFLed
3209 method DECL_NAMEs deleted.
3210 (check_abstract_method_definitions): Likewise.
3211 (resolve_type_during_patch): Layout resolved type.
3212 * typeck.c (lookup_do): Removed unused local.
3214 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3216 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3217 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3218 integer_negative_one_node.
3219 * expr.c (build_java_binop): Likewise.
3221 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3223 * zextract.c (read_zip_archive): Read file_offset before writing
3224 zipd and consequently clobbering the header contents.
3226 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3228 * Make-lang.in: Remove all dependencies on defaults.h.
3229 * decl.c: Don't include defaults.h.
3231 * parse.y: Likewise.
3233 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3235 * ChangeLog (2001-01-21): Fixed typo.
3236 * class.c (layout_class_method): Code accounting for WFLed
3237 method DECL_NAMEs deleted.
3238 * constant.c (find_methodref_index): Likewise.
3239 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3240 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3241 (struct lang_decl): New field `wfl'.
3242 (java_get_real_method_name): Prototype deleted.
3243 * mangle.c (mangle_method_decl): Code accounting for WFLed
3244 method DECL_NAMEs deleted.
3245 * parse.h (GET_METHOD_NAME): Macro deleted.
3246 * parse.y (reset_method_name): Deleted.
3247 (method_header): Set DECL_FUNCTION_WFL.
3248 (check_abstract_method_header): Code accounting for WFLed method
3250 (java_get_real_method_name): Deleted.
3251 (check_method_redefinition): Code accounting for WFLed method
3252 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3253 (java_check_regular_methods): Likewise.
3254 (java_check_abstract_methods): Likewise.
3255 (java_expand_classes): Don't call `reset_method_name.'
3256 (search_applicable_method_list): Use DECL_NAMEs instead of
3258 * typeck.c (lookup_do): Code accounting for WFLed method
3261 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3263 * lex.c (java_read_char): Check for EOF from getc first.
3265 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3267 * class.c (layout_class): Don't lay the superclass out if it's
3268 already being laid out.
3269 * jcf-parse.c (handle_innerclass_attribute): New function.
3270 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3271 handle_innerclasses_attribute.
3272 (jcf_parse): Don't load an innerclasses if it's already being
3274 * jcf-write.c (append_innerclass_attribute_entry): Static
3275 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3276 to be zero for anonymous classes.
3278 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3280 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3282 * jcf-parse.c (set_source_filename): Use
3283 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3285 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3287 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3288 gets a unique asm name.
3290 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3292 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3293 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3295 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3296 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3297 * parse.y (lookup_package_type_and_set_next): Deleted.
3298 (resolve_package): Removed unnecessary code.
3299 (find_applicable_accessible_methods_list): `finit$' can't be
3301 * verify.c (pop_argument_types): Added missing prototype.
3303 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3305 * config-lang.in: Disable java by default.
3307 2001-01-23 Tom Tromey <tromey@redhat.com>
3309 * gcj.texi (Copying): New node.
3310 Added copyright information.
3312 2001-01-21 Per Bothner <per@bothner.com>
3314 Various fixes to allow compiling a compressed .jar/.zip archive.
3315 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3316 (struct ZipFile): Add fields name and next (from ZipFileCache).
3317 (struct ZipDirectory): New field zipf points to owning ZipFile.
3318 * jcf.h (struct ZipDirectory): Add forward declaration.
3319 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3320 Remove seen_in_zip and zip_offset fields.
3321 (JCF_SEEN_IN_ZIP): New macro.
3322 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3323 * jcf-io.c: Change all ZipFileCache to ZipFile.
3324 (read_zip_member): New function.
3325 (open_in_zip): Call read_zip_member.
3326 * jcf-parse.c (find_in_current_zip): Remove function.
3327 (read_class): Merge in find_in_current_zip functionality.
3328 Call read_zip_member if needed.
3329 (parse_zip_file_entries): Use read_zip_member.
3330 (process_zip_dir): Update for removed and added JCF fields.
3331 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3333 2001-01-21 Per Bothner <per@bothner.com>
3335 Minor optimization of static ggc roots.
3336 * jcf-parse.c (parse_roots): New static field.
3337 (current_field, current_method, current_file_list): Replace by macros
3338 naming fields of parse_roots.
3339 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3340 * class.c (class_roots): New static field.
3341 (registered_class, fields_ident, info_ident, class_list):
3342 New macros naming fields of parse_roots.
3343 (build_static_field_ref): Don't register roots here.
3344 (layout_class): Static field list replaced by macro class_list.
3345 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3346 Initialize fields_ident and info_ident here.
3348 2001-01-21 Per Bothner <per@bothner.com>
3350 * jcf-parse.c (ggc_mark_jcf): New function.
3351 (init_jcf_parse): Register current_jcf as ggc root.
3353 2001-01-21 Per Bothner <per@bothner.com>
3355 * lang.c (put_decl_node): Print method's name.
3357 2001-01-21 Per Bothner <per@bothner.com>
3359 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3360 (verify_jvm_instructions): Use it, for better error messages on loads.
3362 2001-01-21 Per Bothner <per@bothner.com>
3364 * verify.c (merge_type_state): Still may have to merge even if
3365 LABEL_VERIFIED (label).
3367 2001-01-21 Per Bothner <per@bothner.com>
3369 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3370 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3372 2001-01-19 Per Bothner <per@bothner.com>
3374 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3375 if expeting an interface type. Refines Tom's change of 2000-09-12.
3377 2001-01-18 Per Bothner <per@bothner.com>
3379 * gcj.texi (Input Options): Mention .java files.
3381 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3383 * lang-options.h (-Wunsupported-jdk11): Removed.
3384 * lang.c (flag_not_overriding): Deleted.
3385 (flag_static_local_jdk1_1): Likewise.
3386 (lang_W_options): Removed "unsupported-jdk11" entry.
3387 * parse.y (java_check_methods): Removed dead code.
3389 2001-01-17 Tom Tromey <tromey@redhat.com>
3391 Changes suggested by Per Bothner:
3392 * gcj.texi (Input Options): Don't mention input files.
3393 (Code Generation): Updated --main information.
3394 (Invoking jcf-dump): Mention that --javap is incomplete.
3395 From Alexandre Petit-Bianco:
3396 (Warnings): Don't mention -Wunsupported-jdk11.
3398 (Compatibility): Mention JDK 1.2-ness of libraries.
3399 (Resources): Mention resources used when writing gcj.
3401 2001-01-17 Tom Tromey <tromey@redhat.com>
3403 * gcj.texi: New file.
3404 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3405 (java.info): Depend on gcj.info.
3406 (java/gcj.dvi): New target.
3407 (java.dvi): Depend on gcj.dvi.
3408 (java.install-info): Wrote.
3410 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3412 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3413 having called make_decl_rtl.
3415 2001-01-14 Per Bothner <per@bothner.com>
3417 Various patches to emit better messages on verification errors.
3418 * expr.c (push_type_0): Return error indication on stack overflow,
3419 instead of callinfg fatal.
3420 (push_type): Now just call push_type_0 (nd fatal on overflow).
3421 (pop_type_0): Return detailed error message (in a char** argument).
3422 (pop_type): If pop_type_0 fails, print error message.
3423 (pop_argument_types): Moved to verify.c.
3424 * verify.c (pop_argument_types): Moved from expr.c.
3425 Return a (possible) error message, rather than void.
3426 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3427 (verify_jvm_instruction): Use new macros, improving error messages.
3428 For case OPCODE_astore use object_ptr_type_node.
3429 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3430 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3432 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3433 constant, return body without wrapper. (Improves constant folding.)
3434 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3436 2001-01-13 Per Bothner <per@bothner.com>
3438 * expr.c (expand_java_field_op): Assigning to a final field outside
3439 an initializer does not violate JVM spec, so should be warning, not
3440 error. (Sun's verifier does not complain - though MicroSoft's does.)
3442 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3444 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3447 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3449 * parse.y (resolve_expression_name): Permit instance variables from
3450 enclosing context in super constructor call.
3451 (resolve_qualified_expression_name): Permit enclosing class's qualified
3452 "this" in super constructor call.
3454 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3456 * class.c (build_utf8_ref): Remove last argument in call to
3457 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3458 (build_class_ref): Likewise.
3459 (build_static_field_ref): Likewise.
3460 (get_dispatch_table): Likewise.
3461 (layout_class_method): Likewise.
3462 (emit_register_classes): Likewise.
3463 * constants.c (build_constant_data_ref): Likewise.
3464 * decl.c (builtin_function): Likewise.
3465 (create_primitive_vtable): Likewise.
3466 * expr.c (build_known_method_def): Likewise.
3467 (build_jni_stub): Likewise.
3468 (java_lang_expand_expr): Likewise.
3470 2001-01-10 Tom Tromey <tromey@redhat.com>
3472 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3474 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3476 * java-tree.h (lang_printable_name_wls): New prototype.
3477 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3478 rather than `current_class' to print type name. Don't prepend type
3479 names when printing constructor names.
3480 (lang_printable_name_wls): New function.
3481 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3482 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3483 * parse.y (patch_method_invocation): Message tuned for constructors.
3484 (not_accessible_p): Grant `private' access from within
3487 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3489 All files with updated copyright when applicable.
3490 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3491 * class.c (mangle_class_field): Function removed.
3492 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3493 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3494 (build_class_ref): Call `java_mangle_class_field' instead of
3495 `mangle_class_field.'
3496 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3497 (layout_class): Call `java_mangle_decl' instead of
3498 `mangle_static_field.'
3499 (cxx_keywords): Initialized static array moved to `lex.c.'
3500 (layout_class_method): Changed leading comment. Simplified to
3501 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3502 * decl.c (lang_mark_tree): Mark field `package_list.'
3503 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3504 (struct lang_type): New field `package_list.'
3505 (unicode_mangling_length): Prototype removed.
3506 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3507 emit_unicode_mangled_name): Likewise.
3508 (cxx_keyword_p): New prototype.
3509 (java_mangle_decl, java_mangle_class_field,
3510 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3511 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3513 * jvgenmain.c (main_method_prefix): Global variable removed.
3514 (main_method_suffix): Likewise.
3515 (do_mangle_classname): New function.
3516 (main): Call it. Format changed to accommodate new mangling scheme.
3517 * lex.c: (utf8_cmp): Conditionally prototyped.
3518 (cxx_keywords): Moved from class.c, conditionally defined.
3519 (utf8_cmp, cxx_keyword_p): Likewise.
3520 * mangle.c (obstack.h, ggc.h): Included.
3521 (mangle_field_decl): New function.
3522 (mangle_method_decl, mangle_type, mangle_pointer_type,
3523 mangle_array_type, mangle_record_type,
3524 find_compression_pointer_match, find_compression_array_match,
3525 find_compression_record_match,
3526 find_compression_array_template_match, set_type_package_list,
3527 entry_match_pointer_p, emit_compression_string, init_mangling,
3528 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3529 (mangle_obstack): New global.
3530 (MANGLE_RAW_STRING): New macro.
3531 (unicode_mangling_length): Turned static.
3532 (append_unicode_mangled_name): Renamed from
3533 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3534 replaces `obstack', removed from the parameter list.
3535 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3536 replaces parameter `obstack', removed from the parameter list. Call
3537 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3538 (append_gpp_mangled_classtype): Removed.
3539 (compression_table, compression_next): New static variables.
3540 * parse.y (temporary_obstack): Extern declaration removed.
3542 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3544 * parse.y (patch_binop): Compute missing type in error situations.
3546 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3548 * class.c (make_class_data): Push initial value for "arrayclass".
3549 * decl.c (init_decl_processing): Add new class field "arrayclass".
3551 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3553 From patha@softlab.ericsson.se:
3554 * parse.y (switch_label): Use build, not build1, to construct
3557 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3559 * lang.c (lang_decode_option): Change -MA to -MP.
3560 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3561 Update to new prototype; do quote targets.
3562 (jcf_dependency_write): Update.
3564 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3566 Shorten primitive array allocation path:
3567 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3568 to create new primitive arrays.
3569 * expr.c (build_newarray): If generating native code, call
3570 soft_newarray_node with a reference to the primitive TYPE identifier
3571 instead of type_value.
3573 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3575 Fix for PRs gcj/312 and gcj/253:
3576 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3577 dest if they arn't already.
3578 * class.c (layout_class): Call maybe_layout_super_class on
3579 superinterfaces also, but only if compiling from bytecode.
3582 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3585 2000-12-15 Tom Tromey <tromey@redhat.com>
3587 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3590 2000-12-14 Andrew Haley <aph@redhat.com>
3592 * boehm.c (mark_reference_fields): Change test to correctly detect
3595 2000-12-15 Andreas Jaeger <aj@suse.de>
3597 * config-lang.in (lang_dirs): Added.
3599 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3601 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3602 Credits go to rth for finding it.
3604 2000-12-13 Mike Stump <mrs@wrs.com>
3606 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3608 2000-11-07 Tom Tromey <tromey@cygnus.com>
3610 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3611 * lex.c (java_ignorable_control_p): Removed.
3612 (java_letter_or_digit_p): Removed.
3613 (java_start_char_p): New function.
3614 (java_read_char): Return `int', not `unicode_t'. Changed
3616 (java_read_unicode): Likewise.
3617 (java_read_unicode_collapsing_terminators): Likewise.
3618 (java_get_unicode): Likewise.
3619 (java_new_lexer): Initialize hit_eof.
3620 (java_parse_end_comment): Take `int' argument.
3621 (java_parse_doc_section): Likewise.
3622 (java_parse_escape_sequence): Don't allow backlash-newline.
3624 * lex.h (JAVA_DIGIT_P): Removed.
3625 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3626 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3627 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3628 (JAVA_PART_CHAR_P): New macro.
3630 (JAVA_CHAR_ERROR): Now -2.
3631 (java_lexer): New field `hit_eof'.
3632 * chartables.h: New file.
3633 * gen-table.pl: new file.
3635 2000-11-20 Tom Tromey <tromey@cygnus.com>
3636 Alexandre Petit-Bianco <apbianco@cygnus.com>
3638 * parse.y (java_complete_lhs): Only allow compound assignment of
3639 reference type if type is String.
3641 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3643 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3644 jcf-path.c: Likewise.
3646 2000-12-09 Anthony Green <green@redhat.com>
3648 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3649 filestart and filename_length as int values.
3651 2000-12-07 Mo DeJong <mdejong@redhat.com>
3653 * jcf-io.c (find_class): Correct the logic that tests to see if a
3654 .java file is newer than its .class file. The compiler was
3655 incorrectly printing a warning when file mod times were equal.
3657 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3659 * jvgenmain.c: Use ISPRINT not isascii.
3661 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3663 * parse.y (end_artificial_method_body): Fixed typo.
3665 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3667 * parse.y (patch_method_invocation): Pick the correct enclosing
3668 context when creating inner class instances.
3671 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3673 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3674 Update copyright year to 2000.
3676 2000-11-23 Anthony Green <green@redhat.com>
3678 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3679 Move current_file_list out of yyparse and make it static.
3681 * expr.c: Declare quick_stack and tree_list_free_list as static
3682 (init_expr_processing): Register quick_stack and
3683 tree_list_free_list roots.
3685 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3687 * parse.y (build_outer_field_access): New local `decl_ctx', use
3688 it. Check for field's context and current class immediate outer
3689 context inheritance.
3690 (outer_field_access_p): Consider fields inherited from the last
3692 (build_access_to_thisn): Stop at the last enclosing context if
3696 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3698 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3700 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3702 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3705 2000-11-20 Tom Tromey <tromey@cygnus.com>
3707 * jv-scan.c (help): Document --complexity.
3708 (options): Added --complexity.
3709 (flag_complexity): New global.
3710 (main): Call `report'.
3711 * parse-scan.y (complexity): New global.
3712 (if_then_statement, if_then_else_statement,
3713 if_then_else_statement_nsi, switch_block_statement_group,
3714 while_expression, do_statement, for_begin, continue_statement,
3715 throw_statement, catch_clause, finally, method_invocation,
3716 conditional_and_expression, conditional_or_expression,
3717 conditional_expression): Update complexity.
3718 (reset_report): Reset complexity.
3719 (report): New function.
3721 2000-11-20 Tom Tromey <tromey@cygnus.com>
3723 * lex.c (yylex): Added STRICT_TK case.
3724 * parse.y (STRICT_TK): Added.
3725 * parse-scan.y (STRICT_TK): Added.
3726 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3727 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3729 * keyword.h: Rebuilt.
3730 * keyword.gperf (strictfp): Added.
3732 2000-11-20 Tom Tromey <tromey@cygnus.com>
3734 * lex.c (yylex): Recognize floating point constants with leading
3737 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3739 * java-tree.h (cyclic_inheritance_report): Constify.
3740 * parse.y (cyclic_inheritance_report): Likewise.
3742 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3744 * parse.y (goal): Remove call to ggc_add_string_root.
3746 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3748 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3749 Create string in scratch buffer, then pass to build_string.
3751 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3753 * parse.y (issue_warning_error_from_context): Add
3756 2000-11-11 Anthony Green <green@redhat.com>
3758 * jcf-parse.c (process_zip_dir): Add finput parameter.
3759 (jcf_figure_file_type): Call process_zip_dir with appropriate
3762 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3764 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3765 * jcf-parse.c (jcf_figure_file_type): Likewise.
3767 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3769 * parse.y (create_new_parser_context): Use memset () instead of
3772 2000-11-08 Tom Tromey <tromey@cygnus.com>
3774 * gjavah.c (process_file): Only include gcj/cni.h when generating
3777 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3779 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3780 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3781 instead of bzero ().
3783 2000-11-05 Tom Tromey <tromey@cygnus.com>
3785 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3786 * lex.c (IS_ZERO): New define.
3787 (java_perform_atof): Error on floating point underflow.
3789 2000-11-04 Tom Tromey <tromey@cygnus.com>
3791 * lex.c (java_parse_escape_sequence): Only read two octal
3792 characters if the first one is greater than 3. Don't allow
3793 "octal" numbers to include the digits 8 or 9.
3795 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3797 * Make-lang.in (java.distdir): Remove.
3799 2000-11-03 Tom Tromey <tromey@cygnus.com>
3801 * Make-lang.in (java.dvi): New target.
3802 Partial fix for PR other/567.
3804 * lang-options.h: Mention -Wout-of-date.
3805 * jcf-dump.c (flag_newer): New global.
3806 * gjavah.c (flag_newer): New global.
3807 * jcf-io.c (find_class): Only warn when flag_newer set.
3808 * lang.c (flag_newer): New global.
3809 (struct string_option): New declaration.
3810 (lang_W_options): New global.
3811 (process_option_with_no): New function.
3812 (lang_decode_option): Use it.
3814 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3815 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3818 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3819 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3820 * lex.c (java_read_unicode): Removed `term_context' argument.
3821 Recognize any number of `u' in `\u'.
3822 (java_read_unicode_collapsing_terminators): New function.
3823 (java_get_unicode): Use it.
3824 (java_lineterminator): Removed.
3825 (yylex): Produce error if character literal is newline or single
3826 quote. Return if eof found in middle of `//' comment. EOF in
3827 `//' comment is only an error if pedantic.
3828 (java_ignorable_control_p): New function.
3829 (java_parse_end_comment): Return if eof found in middle of
3832 * jv-scan.c (pedantic): New global.
3834 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3836 * parse.y (outer_field_access_p): Inherited fields aren't
3837 consider outer fields.
3838 (maybe_build_thisn_access_method): Use
3839 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3840 (resolve_expression_name): Trigger an error if a static field
3841 is being accessed as an outer field.
3843 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3845 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3848 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3850 * Make-lang.in: Move all build rules here from Makefile.in,
3851 adapt to new context. Wrap all rules that change the current
3852 directory in parentheses. Expunge all references to $(P).
3853 When one command depends on another and they're run all at
3854 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3855 all object-file generation rules. Delete obsolete variables.
3857 * Makefile.in: Delete.
3858 * config-lang.in: Delete outputs= line.
3860 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3862 * parse.y (patch_method_invocation): NULLify this_arg when already
3864 (maybe_use_access_method): Handle call to methods unrelated to the
3865 current class. Fixed comment.
3868 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3870 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3873 2000-10-24 Tom Tromey <tromey@cygnus.com>
3875 * lex.c (java_new_lexer): Initialize new fields. Work around
3876 broken iconv() implementations.
3877 (java_read_char): Swap bytes if required. Use fallback decoder if
3879 (byteswap_init, need_byteswap): New globals.
3880 (java_destroy_lexer): Only close iconv handle if it is in use.
3881 * lex.h (java_lexer): New fields read_anything, byte_swap,
3883 Made out_buffer unsigned.
3885 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3887 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3888 where an enclosing context can be set on the jdep.
3889 (do_resolve_class): Fixed identation.
3891 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3893 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3895 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3898 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3900 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3902 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3904 * jcf-write.c (OP1): Update `last_bc'.
3905 (struct jcf_block): Fixed indentation and typo in comments. New
3907 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3908 follows `monitorenter'.
3909 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3913 2000-10-16 Tom Tromey <tromey@cygnus.com>
3915 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3916 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3917 * lang-options.h: Added -MA, -MT, -MF..
3918 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3919 (DEPEND_TARGET_SET): New macro.
3920 (DEPEND_FILE_ALREADY_SET): Likewise.
3921 (init_parse): Handle new flags.
3922 * jcf.h (jcf_dependency_print_dummies): Declare.
3923 * Make-lang.in (s-java): Added mkdeps.o.
3924 * Makefile.in (BACKEND): Added mkdeps.o.
3925 (../gcjh$(exeext)): Added mkdeps.o.
3926 (../jcf-dump$(exeext)): Added mkdeps.o.
3927 * jcf-depend.c: Include mkdeps.h.
3928 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3929 add_entry): Removed.
3930 (jcf_dependency_reset): Rewrote.
3931 (dependencies): New global.
3932 (jcf_dependency_set_target): Rewrote.
3933 (jcf_dependency_add_target): Likewise.
3934 (jcf_dependency_add_file): Likewise.
3936 (print_ents): Removed.
3937 (jcf_dependency_write): Rewrote.
3938 (print_dummies): New global.
3939 (jcf_dependency_print_dummies): New function
3940 (jcf_dependency_write): Call deps_dummy_targets if required.
3942 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3944 * gjavah.c (add_class_decl): Removed unused variables `tname',
3945 `tlen' and `name_index'.
3946 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3947 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3948 in `wfl_operator' with value.
3949 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3950 (jcf_figure_file_type): Fixed identation.
3951 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3952 * parse.y (analyze_clinit_body): New function.
3953 (static_initializer:): Reset `current_static_block'.
3954 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3955 `wfl_operator' with new value.
3956 (lookup_cl): Use EXPR_WFL_FILENAME.
3957 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3958 analyze_clinit_body.
3959 (build_outer_field_access): Access to this$<n> built from
3960 current_class, not its outer context.
3961 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3962 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3963 (patch_method_invocation): Use `is_static_flag' when already
3965 (patch_newarray): Removed assignment in ternary operator.
3967 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3969 * except.c (free_eh_ranges): Don't free `whole_range'.
3971 2000-10-15 Anthony Green <green@redhat.com>
3973 * decl.c (init_decl_processing): Call init_class_processing before
3976 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * check-init.c (check_init): Fixed leading comment. Use
3980 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3981 (give_name_to_locals): Likewise.
3982 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3983 fields in lang_decl_var.
3984 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3985 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3986 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3987 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3988 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3989 (LOCAL_FINAL): Rewritten.
3990 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3991 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3992 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3993 `init_final' fields.
3994 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3995 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3996 (TYPE_HAS_FINAL_VARIABLE): New macro.
3997 (struct lang_type): Added `afv' field.
3998 * parse.y (check_static_final_variable_assignment_flag): New function.
3999 (reset_static_final_variable_assignment_flag): Likewise.
4000 (check_final_variable_local_assignment_flag): Likewise.
4001 (reset_final_variable_local_assignment_flag): Likewise.
4002 (check_final_variable_indirect_assignment): Likewise.
4003 (check_final_variable_global_assignment_flag): Likewise.
4004 (add_inner_class_fields): Use LOCAL_FINAL_P.
4005 (register_fields): Handle local finals and final variables.
4006 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4007 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4008 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4010 (java_complete_expand_methods): Loop to set
4011 TYPE_HAS_FINAL_VARIABLE. Call
4012 `reset_final_variable_local_assignment_flag' and
4013 `check_final_variable_local_assignment_flag' accordingly before
4014 and after constructor expansion. Call
4015 `reset_static_final_variable_assignment_flag'
4016 before expanding <clinit> and after call
4017 `check_static_final_variable_assignment_flag' if the
4018 current_class isn't an interface. After all methods have been
4019 expanded, call `check_final_variable_global_assignment_flag' and
4020 `check_static_final_variable_assignment_flag' if the current class
4022 (maybe_yank_clinit): Fixed typo in comment.
4023 (build_outer_field_access_methods): Removed old sanity check. Use
4024 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4025 Don't create access methods for finals.
4026 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4027 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4028 existing DECL_INIT has been processed.
4029 (java_complete_lhs): Likewise.
4030 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4031 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4033 (patch_assignment): Use LOCAL_FINAL_P.
4034 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4035 DECL_INITIAL is nullified.
4038 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4040 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4042 * Makefile.in (parse.c, parse-scan.c): Likewise.
4044 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4046 * class.c (temporary_obstack): Remove.
4047 (make_class): Don't mess with obstascks.
4048 (push_class): Likewise.
4049 (set_super_info): Likewise.
4050 (add_method_1): Likewise.
4051 (add_method): Likewise.
4052 (add_field): Likewise.
4053 (build_utf8_ref): Likewise.
4054 (build_class_ref): Likewise.
4055 (build_static_field_ref): Likewise.
4056 (finish_class): Likewise.
4057 (push_super_field): Likewise.
4058 (layout_class): Likewise.
4059 (layout_class_methods): Likewise.
4060 (init_class_processing): Likewise.
4061 * constants.c (get_tag_node): Likewise.
4062 (build_constant_data_ref): Likewise.
4063 * decl.c (ggc_p): Remove.
4064 (copy_lang_decl): Use ggc_alloc.
4065 (complete_start_java_method): Don't mess with obstacks.
4066 (start_java_method): Likewise.
4067 (end_java_method): Likewise.
4068 * except.c (link_handler): Use xmalloc.
4069 (free_eh_ranges): New function.
4070 (method_init_exceptions): Use it.
4071 (add_handler): Use xmalloc.
4072 (expand_start_java_handler): Don't mess with obstacks.
4073 (prepare_eh_table_type): Likewise.
4074 (expand_end_java_handler): Likewise.
4075 * expr.c (push_value): Likewise.
4076 (create_label_decl): Likewise.
4077 (build_jni_stub): Likewise.
4078 (java_lang_expand_expr): Likewise.
4079 (note_instructions): Use xrealloc.
4080 (java_push_constant_from_pool): Don't mess with obstacks.
4081 (process_jvm_instruction): Likewise.
4082 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4084 * jcf-parse.c (get_constant): Don't mess with obstacks.
4085 (read_class): Likewise.
4086 (jcf_parse): Likewise.
4087 * lex.c (expression_obstack): Remove.
4088 (java_lex): Don't use obstack_free.
4089 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4090 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4091 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4092 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4093 * parse.y (gaol): Add more GC roots.
4094 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4095 (lookup_field_wrapper): Likewise.
4096 (obtain_incomplete_type): Don't mess with obstacks.
4097 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4099 (craft_constructor): Don't mess with obstacks.
4100 (safe_layout_class): Likewise.
4101 (java_complete_class): Likewise.
4102 (source_end_java_method): Likewise.
4103 (build_outer_field_access_methods): Likewise.
4104 (build_outer_method_access_method): Likewise.
4105 (maybe_build_thisn_access_method): Likewise.
4106 (build_dot_class_method_invocation): Likewise.
4107 (java_complete_tree): Likewise.
4108 (java_complete_lhs): Likewise.
4109 (do_merge_string_cste): Likewise.
4110 (patch_string_cst): Likewise.
4111 (array_constructor_check_entry): Likewise.
4112 * typeck.c (build_java_array_type): Likewise.
4113 (parse_signature_string): Likewise.
4114 (build_java_signature): Likewise.
4116 2000-10-12 Tom Tromey <tromey@cygnus.com>
4119 * gjavah.c (add_class_decl): Don't special-case inner classes.
4120 (add_namelet): Likewise.
4122 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4124 * java-tree.h: Constify current_encoding.
4125 * lang.c: Constify current_encoding.
4127 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4129 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4130 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4132 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4134 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4135 patch. Fixes gcj/340.
4137 2000-10-10 Tom Tromey <tromey@cygnus.com>
4139 * lex.c (java_new_lexer): Initialize out_first and out_last
4141 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4143 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4145 * parse.y (pop_current_osb): New function.
4146 (array_type:): Use `dims:', changed actions
4147 accordingly. Suggested by Anthony Green.
4148 (array_creation_expression:): Used pop_current_osb.
4149 (cast_expression:): Likewise.
4150 (search_applicable_method_list): Fixed indentation.
4152 2000-10-08 Anthony Green <green@redhat.com>
4154 * parse.y (array_type_literal): Remove production.
4155 (type_literals): Refer to array_type, not array_type_literal.
4157 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4159 Patch contributed by Corey Minyard.
4160 * decl.c (check_local_named_variable): New function.
4161 (tree check_local_unnamed_variable): Likewise.
4162 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4164 2000-10-07 Anthony Green <green@redhat.com>
4166 * class.c (layout_class): Handle case where superclass can't be
4169 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4171 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4174 2000-10-05 Tom Tromey <tromey@cygnus.com>
4176 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4177 * jvgenmain.c (class_mangling_prefix): Removed.
4178 (class_mangling_suffix): New global.
4180 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4182 (print_method_info): Handle overrides for static and final
4184 (process_file): Generate declaration for class object field.
4185 * class.c (cxx_keywords): New array.
4186 (utf8_cmp): New function.
4187 (cxx_keyword_p): New function.
4188 (layout_class_method): Mangle C++ keywords by appending `$'.
4189 (mangle_field): New function.
4190 (mangle_class_field): Use mangle_field. Mangle class name as
4192 (mangle_static_field): Use mangle_field.
4194 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4196 * decl.c (find_local_variable): Removed uncessary type check and
4197 fixed range check typo. From Corey Minyard.
4199 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4201 * decl.c (give_name_to_locals): New local `code_offset'. Call
4202 `maybe_adjust_start_pc'.
4203 * expr.c (note_instructions): New function.
4204 (expand_byte_code): Don't collect insn starts here.
4205 (peek_opcode_at_pc): New function.
4206 (maybe_adjust_start_pc): Likewise.
4207 * java-tree.h (maybe_adjust_start_pc): Declare.
4208 (note_instructions): Likewise.
4209 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4211 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4213 * parse.y (field_access:): Fixed indentation.
4214 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4216 2000-09-07 Tom Tromey <tromey@cygnus.com>
4219 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4220 JPRIMITIVE_TYPE_P, for arithmetic operators.
4221 (patch_method_invocation): Indentation fix.
4222 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4223 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4224 (do_unary_numeric_promotion): Cleaned up code.
4225 (valid_cast_to_p): Handle boolean correctly.
4227 2000-09-27 Tom Tromey <tromey@cygnus.com>
4229 * lex.c (java_read_unicode): Reset bs_count when finished with
4232 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4235 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4236 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4237 (typeck.o): Depend on ggc.h.
4238 * class.c (add_method_1): Use GC functions for allocation.
4239 (init_class_processing): Register roots.
4240 * decl.c (ggc_p): Set to 1.
4241 (pending_local_decls): Make it static.
4242 (push_jvm_slot): Use GC functions for allocation.
4243 (init_decl_processing): Register roots.
4244 (give_name_to_locals): Use GC functions for allocation.
4245 (lang_mark_tree): New function.
4246 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4247 functions for allocation.
4248 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4249 * lex.c (java_lex): Use build_string, rather than replicating it
4251 * parse.y (goal): Add more roots.
4252 (mark_parser_ctxt): New function.
4253 * typeck.c: Include ggc.h.
4255 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4257 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4258 contains something else than MODIFY_EXPR.
4260 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4262 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4263 * Makefile.in (parse.o): Depend on ggc.h.
4264 (class.o): Likewise.
4265 (constants.o): Likewise.
4268 (jcf-parse.o): Likewise.
4269 (jcf-write.o): Likewise.
4270 (mangle.o): Likewise.
4271 * class.c: Include ggc.h.
4272 (build_static_field_ref): Register GC roots.
4273 (layout_class): Likewise.
4274 (init_class_processing): Likewise.
4275 * constants.c: Include ggc.h.
4276 (current_constant_pool_data_ref): Remove.
4277 (tag_nodes): Move it to ...
4278 (get_tag_node): ... here. Register GC roots.
4279 * decl.c: Include ggc.h. Remove many global tree definitions.
4280 (throw_node): Define.
4281 (java_global_trees): Likewise.
4282 (predef_filenames): Make the size a constant.
4283 (init_decl_processing): Adjust accordingly.
4284 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4285 * expr.c: Include ggc.h.
4286 (init_expr_processing): Register GC roots.
4287 (build_invokeinterface): Likewise.
4288 * java-tree.h: Replace extern tree declarations with macros.
4289 (java_global_trees): New variable.
4290 (java_tree_index): New enumeration.
4291 (init_jcf_parse): Declare.
4292 * jcf-parse.c: Include ggc.h.
4293 (current_class): Remove declaration.
4294 (main_class): Likewise.
4295 (all_class_list): Likewise.
4296 (predefined_filename_p): Adjust for constant size of
4298 (init_jcf_parse): New function.
4299 * jcf-write.c: Include ggc.h.
4300 (generate_classfile): Register GC roots.
4301 (append_synthetic_attribute): Likewise.
4302 (append_innerclass_attribute_entry): Likewise.
4303 * lang.c: Include ggc.h.
4304 (lang_print_error): Register GC roots.
4305 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4307 * parse.y: Include ggc.h.
4308 (wfl_operator): Remove.
4309 (goal): Register GC roots.
4310 (java_pop_parser_context): Adjust for new field names.
4311 (java_parser_context_save_global): Likewse.
4312 (java_parser_context_restore_global): Likewise.
4313 (java_parser_context_suspend): Likewise.
4314 (java_parser_context_resume): Likewise.
4315 (verify_constructor_circularity): Register GC roots.
4316 (lookup_cl): Likewise.
4317 (java_reorder_fields): Likewise.
4318 (build_current_this): Likewise.
4319 (class_in_current_package): Likewise.
4320 (argument_types_convertible): Likewise.
4321 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4323 2000-09-14 Tom Tromey <tromey@cygnus.com>
4325 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4327 2000-09-13 Tom Tromey <tromey@cygnus.com>
4329 * jcf-parse.c: Include <locale.h>.
4330 * jv-scan.c: Include <locale.h>.
4332 2000-09-12 Tom Tromey <tromey@cygnus.com>
4334 * expr.c (pop_type_0): Return `Object' if trying to merge two
4336 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4337 interface types; `Object' is always a valid supertype.
4339 2000-09-12 Tom Tromey <tromey@cygnus.com>
4342 * jv-scan.c (help): Document --encoding.
4343 (options): Added `encoding' entry.
4344 (OPT_ENCODING): New define.
4345 (main): Handle --encoding.
4346 Include <langinfo.h> if nl_langinfo exists.
4347 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4349 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4350 (parse_source_file): Correctly call java_init_lex. Added `finput'
4351 argument. Use nl_langinfo to determine default encoding.
4352 * java-tree.h (current_encoding): Declare.
4353 * parse.y (java_parser_context_restore_global): Don't restore
4355 (java_parser_context_save_global): Don't set `finput' field.
4356 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4358 * lang.c (current_encoding): New global.
4359 (lang_decode_option): Recognize `-fencoding='.
4360 (finish_parse): Don't close finput.
4361 * parse.h (struct parser_ctxt): Removed `finput' and
4362 `unget_utf8_value' fields. Added `lexer' field.
4363 (java_init_lex): Fixed declaration.
4364 * lex.c (java_new_lexer): New function.
4365 (java_destroy_lexer): Likewise.
4366 (java_read_char): Added `lex' argument. Handle iconv case.
4367 (java_read_unicode): Added `lex' argument. Count backslashes in
4369 (java_init_lex): Added `finput' and `encoding' arguments. Set
4370 `lexer' field in ctxp.
4371 (BAD_UTF8_VALUE): Removed.
4372 (java_lex): Handle seeing UEOF in the middle of a string literal.
4373 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4374 (java_lexer): New structure.
4377 (DEFAULT_ENCODING): New define.
4378 (java_destroy_lexer): Declare.
4380 2000-09-12 Tom Tromey <tromey@cygnus.com>
4383 * lex.c (java_init_lex): Initialize java_io_serializable.
4384 * parse.y (java_io_serializable): New global.
4385 (valid_ref_assignconv_cast_p): An array can be cast to
4388 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4390 * decl.c, expr.c: Include defaults.h if not already included.
4391 Don't define the *_TYPE_SIZE macros.
4393 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4395 * typeck.c (build_java_array_type): Correct first parameter
4396 in ADJUST_FIELD_ALIGN invocation.
4398 2000-09-06 Tom Tromey <tromey@cygnus.com>
4400 * lang-specs.h: Also recognize `-femit-class-files'.
4402 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4404 * verify.c (merge_types): Load the types to merge if necessary.
4406 2000-09-02 Anthony Green <green@redhat.com>
4408 * jcf-io.c: Include zlib.h.
4409 (open_in_zip): Read compressed class file archives.
4410 * zipfile.h (ZipDirectory): Add uncompressed_size and
4411 compression_method fields.
4412 * zextract.c (read_zip_archive): Collect file compression info.
4414 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4416 * parse.y (do_resolve_class): Also explore superclasses of
4417 intermediate enclosing contexts when searching for inner classes.
4419 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4421 * parse.y (variable_declarator_id:): Better error message.
4422 (expression_statement:): Use YYNOT_TWICE.
4423 (cast_expression:): Likewise.
4424 (assignment:): Likewise.
4426 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4428 * parse.y (do_merge_string_cste): New locals. Create new
4429 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4431 2000-08-07 Hans Boehm <boehm@acm.org>
4433 * boehm.c (mark_reference_fields): Set marking bits for all words in
4434 a multiple-word record.
4435 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4438 2000-08-31 Mike Stump <mrs@wrs.com>
4440 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4441 jcf-dump$(exeext)): Make parallel safe.
4443 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4445 * jcf-parse.c (set_source_filename): Constify a char *.
4446 * jcf-write.c (append_innerclasses_attribute,
4447 make_class_file_name): Constify a char *. Don't recycle a
4448 variable for an unrelated purpose.
4449 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4450 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4452 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4454 * expr.c (can_widen_reference_to): Fixed indentation.
4455 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4456 * parse.y: `finit$' replaces `$finit$' in comments.
4457 (try_builtin_assignconv): Fixed leading comment.
4459 2000-08-25 Greg McGary <greg@mcgary.org>
4461 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4463 2000-08-24 Greg McGary <greg@mcgary.org>
4465 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4466 * parse.y (BINOP_LOOKUP): Likewise.
4468 2000-08-22 Andrew Haley <aph@cygnus.com>
4470 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4471 sign extending. Fixes gcj/321.
4472 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4473 combining to make a jlong. Fixes gcj/321.
4475 2000-08-21 Nix <nix@esperi.demon.co.uk>
4477 * lang-specs.h: Do not process -o or run the assembler if
4480 2000-08-16 Andrew Haley <aph@cygnus.com>
4482 * typeck.c (build_java_array_type): Rewrite code to do array
4483 alignment. Take into account back-end macros when aligning array
4484 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4485 user to set alignment. Fixes gcj/252 and 160.
4487 2000-08-09 Tom Tromey <tromey@cygnus.com>
4489 * parse.y (check_abstract_method_definitions): Now return `int'.
4490 Check implemented interfaces. Fixes PR gcj/305.
4492 * parse.y (patch_switch_statement): Disallow `long' in switch
4493 expressions. Fixes PR gcj/310.
4495 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4497 * decl.c (finit_leg_identifier_node): New global.
4498 (init_decl_processing): Use `finit$' to initialize
4499 finit_identifier_node. Use `$finit$' to initialize
4500 finit_leg_identifier_node.
4501 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4502 * java-tree.h (finit_identifier_node): Changed attached comment.
4503 (finit_leg_identifier_node): New declaration.
4504 (ID_FINIT_P): Take finit_identifier_node and
4505 finit_leg_identifier_node into account. This is a backward
4508 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4510 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4512 (generate_bytecode_insns): Check `nargs' before emitting it.
4513 * verify.c (merge_type_state): Fixed typo.
4514 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4515 generate_bytecode_{conditional,insns}.
4517 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4519 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4522 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4524 * class.c (maybe_layout_super_class): Fixed indentation.
4525 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4526 (java_check_methods): New function declaration.
4527 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4528 instead of `str_ptr'.
4529 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4530 of a `invokeinterface' at the right time.
4531 * parse.h (WFL_STRIP_BRACKET): New macro.
4532 (SET_TYPE_FOR_RESOLUTION): Use it.
4533 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4534 (check_class_interface_creation): Don't check for cross package
4535 innerclass name clashes.
4536 (method_header): Behave properly if MDECL is `error_mark_node'.
4537 (method_declarator): Return `error_mark_node' if bogus current
4539 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4540 (resolve_and_layout): New local `decl_type', set and used. Call
4542 (java_check_methods): New method.
4543 (java_layout_classes): Use it.
4544 (resolve_qualified_expression_name): No EH check necessary in
4546 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4548 (patch_assignment): Set DECL_INITIAL on integral final local.
4550 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4552 * java-tree.h (flag_extraneous_semicolon): New extern.
4553 * lang-options.h: (-Wextraneous-semicolon): New option.
4554 * lang.c (flag_redundant): Fixed typo in leading comment.
4555 (flag_extraneous_semicolon): New global.
4556 (lang_decode_option): Set `flag_extraneous_semicolon' when
4557 -Wall. Decode `-Wextraneous-semicolon'.
4558 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4559 `empty_statement' rule.
4560 (class_body_declaration): Likewise.
4561 (method_body:): Accept `;' as a method body.
4562 (static_initializer:): Removed `SC_TK' hack.
4563 (constructor_block_end:): Likewise.
4564 (empty_statement:): Report deprecated empty declaration. Fixes
4567 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4569 * parse.y (build_dot_class_method_invocation): Changed parameter
4570 name to `type'. Build signature from `type' and convert it to a
4571 STRING_CST if it's an array.
4572 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4573 to use `ref_type' directly.
4575 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4577 * lang-options.h: Added a comma after the last element to avoid
4578 syntax errors when other languages define additional options.
4580 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4582 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4583 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4584 (jc1): Link with $(BACKEND).
4585 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4587 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4589 * jvspec.c: Adjust type of second argument to
4590 lang_specific_driver, and update code as necessary.
4592 * class.c (build_dtable_decl): Initialize dummy.
4594 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4596 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4597 method bodies not to rule out discarding `<clinit>'; don't use
4598 <clinit> to initialize static fields with constant initializers.
4600 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4602 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4604 (method_synthetic): New global.
4605 (HANDLE_METHOD): Recognize synthetic method and tell
4606 `print_method_info' about it.
4607 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4608 processing a synthetic method.
4609 * jcf-reader.c (skip_attribute): New function.
4610 ( skip_attribute): Likewise.
4612 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4614 * parse.y (build_outer_field_access): Fixed comments.
4615 (fix_constructors): Emit the initialization of this$<n> before
4617 (resolve_qualified_expression_name): Build an access to `decl' if
4620 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * parse-scan.y (curent_class): Non longer const.
4623 (inner_qualifier, inner_qualifier_length): Deleted.
4624 (current_class_length): New global.
4625 (bracket_count): Fixed typo in leading comment.
4626 (anonymous_count): New global.
4627 (class_instance_creation_expression:): Handle anonymous classes.
4628 (anonymous_class_creation:): New rule.
4629 (push_class_context): Rewritten.
4630 (pop_class_context): Likewise.
4631 (INNER_QUALIFIER): Macro deleted.
4632 (report_class_declaration): call `push_class_context' when
4633 entering the function. `fprintf' format modified not to use
4635 (report_class_declaration): Assign `package_name' and
4636 `current_class' to NULL separately.
4638 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4640 * expr.c (build_invokeinterface): Call layout_class_methods on
4643 2000-07-27 Tom Tromey <tromey@cygnus.com>
4644 Anthony Green <green@cygnus.com>
4645 Alexandre Petit-Bianco <apbianco@cygnus.com>
4647 * class.c (make_class_data): Create vtable for abstract classes.
4648 (get_dispatch_table): Changed to cope with abstract classes.
4650 2000-07-27 Tom Tromey <tromey@cygnus.com>
4652 * parse.y (patch_method_invocation): Don't reverse the argument
4653 list when dealing with anonymous class constructors. Fixed typo in
4656 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4658 * parse.y (build_alias_initializer_parameter_list): Reverse
4659 crafted list when building aliases for anonymous class
4662 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * parse.y (jdep_resolve_class): Don't bother checking potential
4665 innerclass access if `decl' is NULL.
4666 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4669 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4671 * parse.c: Remove (again.)
4673 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4675 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4676 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4677 outside the `if' statement, alias to innerclass removed, `decl'
4678 used to mark the class complete.
4680 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.y (simple_name:): Fixed typo in error message.
4684 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4686 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4687 or its first operand can be error marks.
4689 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4691 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4692 * parse.y (method_header): Likewise.
4694 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4696 * parse.y (process_imports): Consider that one might be trying to
4697 import an innerclass. Fixes gcj/254
4699 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4701 * parse.y (find_as_inner_class): Handle the case where the
4702 enclosing context of an innerclass has been loaded as bytecode.
4704 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * parse.y (simple_name:): Reject `$' in type names.
4707 (resolve_type_during_patch): Use `type' as a second
4708 argument to resolve_no_layout. Fixes gcj/257.
4710 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4712 * parse.y (find_most_specific_methods_list): Select the only
4713 non-abstract method even if max has been set.
4714 Fixes gcj/285, gcj/298.
4716 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4718 * lang-specs.h: Added %(jc1) to java compiler options.
4720 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4722 * .cvsignore: New file.
4724 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * parse.y (not_accessible_p): Access granted to innerclasses
4727 (indirectly) extending the reference type. Fixes gcj/249.
4729 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4731 * parse.y (patch_method_invocation): Fixed comment.
4732 (maybe_use_access_method): Build this$<n>s to the context of the
4733 target method, or a type that extends it. Fixes gcj/242.
4735 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4739 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4741 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4743 2000-07-13 Tom Tromey <tromey@cygnus.com>
4745 * lang-specs.h: Added %{I*}.
4747 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4749 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4751 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4753 * parse-scan.c: Remove.
4755 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4757 * class.c (set_super_info): Handled protected inner classes.
4758 (common_enclosing_context_p): Bail early if arguments aren't both
4760 (get_access_flags_from_decl): Handle private and protected inner
4762 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4763 (CLASS_PROTECTED): Likewise.
4764 (struct lang_type): New bitfield `poic'.
4765 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4767 (check_inner_class_access): Renamed arguments, added
4768 comments. Handles protected inner classes (fixes gcj/225)
4769 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4771 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4773 * parse.y (resolve_qualified_expression_name): Verify qualified
4774 access to `this'. Fixes gcj/239.
4776 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4778 * jcf-write.c (generate_classfile): Don't install ConstantValue
4781 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4783 * parse.y (resolve_qualified_expression_name): Handle inner class
4784 access. Fixes gcj/256.
4786 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4788 * jcf-write.c (generate_classfile): Properly install the
4789 ConstantValue attribute and the initial value constant pool index
4790 on string constants.
4791 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4794 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4796 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4798 * parse.y (find_as_inner_class): Fixed typo.
4799 (do_resolve_class): Explore enclosing contexts when searching for
4800 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4801 (check_inner_class_access): Check `decl' which can be null in case
4804 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * java-tree.h (java_debug_context): Declared `extern'.
4807 (safe_layout_class): Likewise.
4808 * parse.y (resolve_field_access): Field must be `static' in order
4809 to be replaced by its initial value. Added comments.
4810 (find_applicable_accessible_methods_list): Fixed typo.
4811 (find_most_specific_methods_list): Methods found in innerclasses
4812 take over methods founds in the enclosing contexts.
4813 (java_complete_tree): Loosen restrictions on the type of DECLs
4814 that can be replaced by their initialization values.
4815 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4817 2000-07-05 Tom Tromey <tromey@cygnus.com>
4819 * Make-lang.in (PARSE_DIR): New macro.
4820 (PARSE_RELDIR): Likewise.
4821 (PARSE_C): Likewise.
4822 (PARSE_SCAN_C): Likewise.
4823 ($(PARSE_C)): New target.
4824 ($(PARSE_SCAN_C)): Likewise.
4825 (SET_BISON): New macro.
4826 (BISONFLAGS): Likewise.
4827 (JAVABISONFLAGS): Likewise.
4829 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4831 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4832 argument on the first pass for CNI as well as JNI.
4833 (print_method_info): Set up method name on the first pass only.
4835 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4837 * parse.y (parser_qualified_classname): Removed parameter
4839 (create_interface): Removed first passed parameter to
4840 parser_qualified_classname.
4841 (create_class): Likewise. Don't install alias on static
4842 innerclasses. Fixes gcj/275.
4844 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4846 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4847 debugable statement with empty_stmt_node. Fixes gcj/272
4849 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4851 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4854 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4856 * jcf-write.c (push_long_const): Appropriately cast short negative
4859 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4861 * parse.y (verify_constructor_super): Use loop variable
4862 `m_arg_type' initialized with `mdecl_arg_type'.
4864 2000-06-29 Tom Tromey <tromey@cygnus.com>
4866 * parse.y (resolve_field_access): Handle case where `type_found'
4869 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4871 * expr.c (lookup_field): The same field can be found through two
4872 different interface. Don't declare it ambiguous in that case.
4874 2000-06-27 Tom Tromey <tromey@cygnus.com>
4876 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4877 follows \r, then unget it at a lower level.
4879 2000-06-26 Tom Tromey <tromey@cygnus.com>
4881 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4884 2000-06-25 Tom Tromey <tromey@cygnus.com>
4886 * parse.y (for_statement): Wrap expression in a WFL if it is a
4887 constant. For PR gcj/268.
4889 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4891 * parse.y (do_resolve_class): Minor optimiztion in the package
4892 list search. Removed unnecessary test and return statement.
4893 (valid_ref_assignconv_cast_p): Order of arguments to
4894 enclosing_context_p fixed.
4896 2000-06-24 Tom Tromey <tromey@cygnus.com>
4898 * expr.c (lookup_field): Print error and return error_mark_node if
4899 field reference is ambiguous.
4901 * parse.y (check_abstract_method_definitions): Also check if
4902 `other_method' is abstract.
4904 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4906 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4908 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4909 (struct lang_type): New field `pic'.
4910 (CLASS_PRIVATE): New macro.
4911 * parse.y (check_inner_class_access): New function.
4912 (jdep_resolve_class): Call it.
4914 2000-06-23 Tom Tromey <tromey@cygnus.com>
4916 * parse.y (patch_incomplete_class_ref): Initialize the returned
4917 class. For PR gcj/260.
4919 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4921 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4923 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4925 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4926 Java specific checks.
4927 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4929 * java-tree.def (CASE_EXPR): Marked 'e'.
4930 (DEFAULT_EXPR): Likewise.
4931 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4933 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4934 Java specific checks.
4935 (generate_bytecode_insns): Test try_block for BLOCK before using
4937 * parse.y (build_wfl_wrap): Added `location' argument. Set
4938 EXPR_WFL_LINECOL accordingly.
4939 (dim_expr:): Wrap constants with WFLs.
4940 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4941 (resolve_package): Check for `stmt' not being a BLOCK before
4942 building a debuggable statement with it.
4943 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4945 (resolve_field_access): Make sure `decl' is a DECL before treating
4947 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4948 IDENTIFIER_NODE before treating it as such.
4949 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4950 treating it as such.
4951 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4952 to be applied only on non array types.
4954 2000-06-16 Per Bothner <per@bothner.com>
4956 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4957 define in terms of DECL_RESULT, as that fails when --enable-checking.
4959 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4961 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4962 types the same in comparison.
4963 (CHECK_OP): Add static prototype.
4965 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4967 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4968 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4971 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4973 * decl.c (create_primitive_vtable): Prototype.
4975 * jcf-write.c (generate_bytecode_insns): Initialize variable
4978 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4980 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4982 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4983 to track searched classes, and do not search the same class more than
4984 once. Call find_applicable_accessible_methods_list on immediate
4985 superclass, instead of search_applicable_method_list on all ancestors.
4988 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4990 * parse.y (register_fields): Permit static fields in inner classes
4991 if they are final. Fix for PR gcj/255.
4993 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4995 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4996 * parse.y (find_in_imports): Returned type changed to void,
4997 leading comment fixed.
4998 (register_package): New function.
4999 (qualify_and_find): Likewise.
5000 (package_declaration:): Use `register_package'.
5001 (single_type_import_declaration:): Removed local variable
5002 `node'. Added missing `;' for consistency.
5003 (type_import_on_demand_declaration:): Use `chainon' to link new
5005 (lookup_field_wrapper): Lookup local variables defined in outer
5007 (java_complete_class): Don't reverse the list of imported on demand.
5008 (do_resolve_class): Reorganized. Removed local variable
5009 `original_name'. Call `qualify_and_find' with the current package
5010 name, invoke `find_in_imports_on_demand' right after. Call
5011 `qualify_and_find' with the packages we've seen so far. Fixed
5012 operations numbering in comments.
5013 (java_expand_class): Don't reverse `package_list'.
5014 (find_most_specific_methods_list): New local variables `abstract'
5015 and `candidates'. Use them to pick the right method.
5017 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5019 * parse.y (check_modifiers_consistency): Don't subtract out
5020 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5022 2000-06-04 Philipp Thomas <pthomas@suse.de>
5024 * Makefile.in (INTLLIBS): New.
5028 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5030 * class.c (get_dispatch_table): Build the vtable dummy entry list
5031 element with a null purpose. Fixed leading comment.
5032 (build_dtable_decl): Build an accurate dtable type when appropriate
5035 2000-06-02 Richard Henderson <rth@cygnus.com>
5037 * lang.c (lang_get_alias_set): New.
5039 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5041 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5042 before using it as the accessed field.
5044 2000-05-31 Tom Tromey <tromey@cygnus.com>
5046 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5047 char_array_vtable, short_array_vtable, int_array_vtable,
5048 long_array_vtable, float_array_vtable, double_array_vtable):
5050 * expr.c (get_primitive_array_vtable): New function.
5051 (create_primitive_vtable): New function.
5052 (java_lang_expand_expr): Enable code to statically generate
5054 * decl.c (init_decl_processing): Create primitive vtables.
5055 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5056 short_array_vtable, int_array_vtable, long_array_vtable,
5057 float_array_vtable, double_array_vtable): Define.
5059 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5061 * java/parse.y (find_applicable_accessible_methods_list):
5062 Don't add an uninitialized value to the list.
5064 2000-05-25 Tom Tromey <tromey@cygnus.com>
5066 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5067 when trying to see if field's class should be initialized. Always
5068 initialize field's declaring class, not qualified class.
5071 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5072 `wfl_operator', to maybe_build_primttype_type_ref.
5075 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5077 * parse.y (patch_method_invocation): Don't try to lookup methods
5080 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5082 * parse.y (resolve_field_access): Call the appropriate <clinit>
5083 before accessing the length of a static array. Craft a decl for
5084 the field while its time. Fixes PR gcj/129.
5086 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5088 * parse.y (resolve_package): Correctly set `*next' (was off by
5090 (resolve_qualified_expression_name): Fixed comment.
5092 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5094 * jcf-parse.c (jcf_parse_source): Reset current_class and
5095 current_function_decl to NULL before parsing a new file.
5097 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5099 * parse.y (block_end:): If the collected block doesn't feature a
5100 statement, insert an empty statement.
5102 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5104 * parse.y (maybe_yank_clinit): New function.
5105 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5106 end of the list of methods belonging to a class.
5107 (java_complete_expand_method): Check whether <clinit> is really
5108 necessary and expand it accordingly.
5110 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5112 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5113 processed by the method's switch statement.
5115 2000-05-19 Tom Tromey <tromey@cygnus.com>
5117 * java-tree.h: Added init state enum.
5118 * decl.c (emit_init_test_initialization): Initialize class
5119 initialization check variable by looking at class' state.
5121 2000-05-19 Tom Tromey <tromey@cygnus.com>
5123 * java-tree.h (build_instanceof): Declare.
5124 (build_get_class): Declare.
5125 * parse.y (patch_binop): Use build_instanceof.
5126 * expr.c (build_instanceof): New function. If class is final,
5127 don't make a function call.
5128 (expand_java_INSTANCEOF): Use it.
5129 (build_get_class): New function.
5131 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5133 * jcf-write.c (generate_classfile): Scan the source_file for
5134 slashes with the right pointer variable.
5136 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5138 * lang.c (lang_decode_option): Update -Wunused flags by calling
5140 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5142 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5144 * check_init.c (check_init): Constify local char *.
5145 * class.c (push_class): Constify local char *.
5146 * java_tree.h: Update prototypes.
5147 * jcf-io.c (open_class): Constify filename parameter and
5149 (find_class): Remove redundant string copy. Cast return from
5151 * jcf-parse.c (read_class, parse_class_file, yyparse):
5152 Constify local char *.
5153 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5154 Constify local char *.
5155 * jcf.h (JCF): Constify filename and classname.
5156 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5157 * lang.c (init_parse): Constify parameter and return value.
5158 * lex.c (java_get_line_col): Constify filename parameter.
5159 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5160 * parse.y (java_parser_context_suspend,
5161 issue_warning_error_from_context, safe_layout_class): Constify
5163 * parse.c: Regenerate.
5165 2000-05-08 Tom Tromey <tromey@cygnus.com>
5167 * expr.c (build_jni_stub): Cache the result of
5168 _Jv_LookupJNIMethod.
5170 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5172 * decl.c (predef_filenames_size): Now 7.
5173 (predef_filenames): New seventh entry.
5175 2000-05-04 Tom Tromey <tromey@cygnus.com>
5177 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5178 Keep track of when we've seen a reference field after a
5179 non-reference field.
5180 (get_boehm_type_descriptor): Handle case where we see
5181 non-reference fields but no trailing reference field.
5182 * decl.c (rawdata_ptr_type_node): Define.
5183 (init_decl_processing): Initialize rawdata_ptr_type_node.
5184 * java-tree.h (rawdata_ptr_type_node): Declare.
5186 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5188 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5189 specifiers in calls to fprintf.
5191 2000-05-03 Andrew Haley <aph@cygnus.com>
5193 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5195 * javaop.h (WORD_TO_INT): New function.
5196 (IMMEDIATE_s4): Use WORD_TO_INT.
5197 * jcf.h (JPOOL_INT): Ditto.
5199 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5202 2000-04-19 Tom Tromey <tromey@cygnus.com>
5204 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5206 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5208 * expr.c (build_jni_stub): New function.
5209 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5211 * parse.y (java_complete_expand_methods): Expand a native method
5212 and call build_jni_stub if -fjni given.
5213 * lang-options.h: Document -fjni.
5214 * lang.c (flag_jni): New global.
5215 (lang_f_options): Added `jni' entry.
5216 * java-tree.h (soft_lookupjnimethod_node,
5217 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5219 (flag_jni): Declare.
5220 (build_jni_stub): Declare.
5221 (struct lang_decl): Added `native' flag.
5222 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5224 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5225 soft_jnipopsystemframe_node): New globals.
5226 (init_decl_processing): Set them. _Jv_InitClass only takes one
5229 * java-tree.def: Put into `C' mode.
5231 2000-04-27 Tom Tromey <tromey@cygnus.com>
5234 * expr.c (expand_invoke): Generate check to see if object pointer
5235 is null in nonvirtual invocation case.
5236 * java-tree.h (soft_nullpointer_node): Declare.
5237 * decl.c (soft_nullpointer_node): New global.
5238 (init_decl_processing): Initialize soft_nullpointer_node.
5239 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5240 or `private' methods.
5241 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5243 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5245 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5248 2000-04-26 Tom Tromey <tromey@cygnus.com>
5250 * zextract.c (find_zip_file_start): New function.
5251 (read_zip_archive): Use it.
5253 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5255 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5257 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5259 * class.c (common_enclosing_context_p): New function.
5260 * java-tree.h (common_enclosing_context_p): Added prototype.
5261 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5262 classes sharing an outer context with the current instance.
5263 * parse.y (build_access_to_thisn): Fixed leading comment.
5264 (verify_constructor_super): New local `supper_inner'. Skip
5265 enclosing context argument in the case of inner class constructors.
5266 (patch_method_invocation): Insert proper context as second
5267 parameter to pure inner class constructor super invocations.
5269 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5271 * parse.y (end_class_declaration): Reset the interface number
5274 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * parse.y (source_start_java_method): Deleted unnecessary code.
5277 (patch_method_invocation): Fixed comment.
5279 2000-04-24 Robert Lipe <robertlipe@usa.net>
5281 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5283 2000-04-23 Tom Tromey <tromey@cygnus.com>
5285 * boehm.c (mark_reference_fields): Use int_byte_position.
5287 2000-04-22 Tom Tromey <tromey@cygnus.com>
5289 * boehm.c (mark_reference_fields): Only call byte_position on
5292 2000-04-22 Tom Tromey <tromey@cygnus.com>
5294 * boehm.c (mark_reference_fields): Added `last_view_index'
5295 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5297 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5299 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5300 * parse.y (check_class_interface_creation): Fixed comments. Select
5301 permitted modifiers for (inner) interfaces. Changed error message
5302 to report rejected modifiers used with local classes.
5304 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5307 of directly inherited type considered in scope.
5308 * parse.y (do_resolve_class): Search inherited classes for inner
5311 2000-04-20 Tom Tromey <tromey@cygnus.com>
5313 * parse.y (not_accessible_p): Use member's class, not current
5314 class, when doing inheritance check for protected reference.
5317 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5319 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5321 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5323 * parse.y (lookup_field_wrapper): Search for final local aliases.
5324 (resolve_expression_name): Let lookup_field_wrapper search for
5325 final local aliases. Force the value of `name' if one is found.
5326 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5327 an expression name. Fixed comments.
5329 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5331 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5333 2000-04-19 Tom Tromey <tromey@cygnus.com>
5335 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5337 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5339 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5341 2000-04-18 Tom Tromey <tromey@cygnus.com>
5344 * gjavah.c (utf8_cmp): Changed return value.
5345 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5347 (cxx_keywords): New global.
5348 (get_field_name): Handle new result of cxx_keyword_subst.
5349 (print_method_info): Likewise.
5351 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5353 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5354 with a newline, for CNI.
5355 (print_stub_or_jni): Print a space or newline before method name for
5357 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5358 (process_file): Include gcj/cni.h if generating CNI stubs.
5360 2000-04-16 Tom Tromey <tromey@cygnus.com>
5362 * gjavah.c (decompile_method): Use print_field_name.
5365 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * parse.y (java_expand_classes): Reverse the package list once.
5368 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5370 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5371 the `==' and `!=' operators.
5373 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5375 * jcf-write.c (generate_bytecode_insns): At invokation time,
5376 always relate an interface method to the type of its selector.
5378 2000-04-05 Tom Tromey <tromey@cygnus.com>
5381 * expr.c (expand_invoke): Generate check to see if object pointer
5382 is null in nonvirtual invocation case.
5383 * java-tree.h (soft_nullpointer_node): Declare.
5384 * decl.c (soft_nullpointer_node): New global.
5385 (init_decl_processing): Initialize soft_nullpointer_node.
5386 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5387 or `private' methods.
5388 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5390 2000-04-05 Tom Tromey <tromey@cygnus.com>
5393 * parse.y (check_final_assignment): Recognize assignments to the
5394 `length' field of an array when generating class files.
5396 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5398 * class.c (decl_hash): Prototype removed.
5399 (decl_compare): Likewise.
5401 2000-04-05 Tom Tromey <tromey@cygnus.com>
5403 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5404 * parse.y (check_modifiers_consistency): Check for final/volatile
5405 clash. Fixes PR gcj/164.
5407 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5409 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5411 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5413 (add_method_1): Use `java_hash_hash_tree_node' and
5414 `java_hash_compare_tree_node'.
5415 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5416 (java_hash_compare_tree_node): Likewise.
5417 * parse.y (find_applicable_accessible_methods_list): Create,
5418 delete and use a hash table to remember already searched interfaces.
5420 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5422 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5425 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5427 * boehm.c (mark_reference_fields, set_bit): Prototype.
5428 (set_bit): Un-ANSI-fy definition.
5430 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5433 * decl.c (emit_init_test_initialization): Likewise.
5435 * gjavah.c (jni_print_char): Likewise.
5437 * parse.y (create_new_parser_context): Likewise.
5439 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5441 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5442 patch missing hunk. Fixed indentation.
5444 2000-03-30 Tom Tromey <tromey@cygnus.com>
5446 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5447 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5449 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5451 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5452 when negative *before* using it as an array index.
5453 * ChangeLog: Fixed typo.
5455 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5457 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5458 to 0 when it reaches -1.
5460 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5462 * jcf-parse.c (get_constant): Properly cast `num' during the
5463 invocation of `add_double'.
5464 * jcf-write.c (push_long_const): Properly cast `lo' before
5465 comparing it to short bounds.
5466 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5467 `interface_body:' is reduced after the current interface is
5470 2000-03-26 Tom Tromey <tromey@cygnus.com>
5472 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5473 Java-specific `-f' option.
5475 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5477 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5478 Adjust order of making types.
5479 Make bitsize_*_node values.
5481 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5483 * class.c (make_field_value): Use byte_position.
5484 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5485 (java_array_data_offset): Likewise.
5486 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5489 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5491 * parse.y (check_abstract_method_definitions): New local
5492 `end_type_reached'. Make sure we also consider `end_type'.
5493 (java_check_abstract_method_definitions): Make sure we eventually
5494 consider `java.lang.Object'.
5495 (maybe_use_access_method): Don't use access method if not in the
5496 context of a pure inner class or if the method's context is right.
5497 (find_applicable_accessible_methods_list): New static flag
5498 `object_done'. Don't search abstract classes as interfaces. Fixed
5499 indentation. Fixed the `java.lang.Object' only search. Search
5500 class interface(s) first, then fully search enclosing contexts.
5501 (find_most_specific_methods_list): Pick the closest candidate when
5502 they're all abstract.
5504 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5506 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5507 properly initialize `finished_label'. Don't emit gotos for empty
5510 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5512 * except.c (emit_handlers): Clear catch_clauses_last.
5514 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5516 * parse.y (check_method_types_complete): New function.
5517 (create_class): Reset anonymous class counter only when seeing an
5519 (java_complete_class): JDEP_METHOD: Don't recompute signature
5522 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5524 * class.c (build_static_ref): Fixed indentation in comment.
5525 * java-tree.def (TRY_EXPR): Fixed typo in name.
5526 (CLASS_LITERAL): Likewise.
5527 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5528 (struct lang_type): New field `dot_class'.
5529 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5530 (generate_classfile): Method `class$' is synthetic.
5531 * parse.y (build_do_class_method): New function.
5532 (build_dot_class_method_invocation): Likewise.
5533 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5534 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5535 (qualify_ambiguous_name): Likewise.
5536 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5537 (build_try_statement): Fixed leading comment.
5539 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5541 * class.c (make_field_value): Properly handle sizes.
5542 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5543 (layout_class_method): Count using trees.
5544 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5545 * expr.c (java_array_data_offset): Use int_bit_position.
5546 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5547 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5549 2000-03-16 Tom Tromey <tromey@cygnus.com>
5551 * lang.c (flag_hash_synchronization): New global.
5552 (lang_f_options): Added `hash-synchronization'.
5553 * lang-options.h: Mention -fhash-synchronization.
5554 * java-tree.h (flag_hash_synchronization): Declare.
5555 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5556 hash table synchronization is disabled.
5557 * decl.c (init_decl_processing): Only push `sync_info' value when
5558 hash table synchronization is disabled.
5559 * class.c (make_class_data): Only push `sync_info' field when hash
5560 table synchronization is disabled. Removed dead code.
5562 2000-03-16 Tom Tromey <tromey@cygnus.com>
5564 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5566 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5568 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5570 * parse.y (patch_method_invocation): Handle anonymous classes
5571 creation in static context.
5573 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5575 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5576 * parse.y (resolve_qualified_expression_name): Use it.
5577 (patch_method_invocation): Likewise.
5579 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5581 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5582 depending on the type of dependency which dictates what the
5584 (unresolved_type_p): Resolved types limited to the current class.
5586 2000-03-15 Tom Tromey <tromey@cygnus.com>
5588 * decl.c (init_decl_processing): Set type of `sync_info' to be
5591 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5592 Correctly compute bit number for current slot. Zero `high' and
5593 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5594 mark_reference_fields.
5595 (mark_reference_fields): New function.
5597 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5599 * parse.y (register_incomplete_type): Fixed initialization of
5602 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5604 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5606 (push_class_context, pop_class_context): New function.
5607 (class_body:): Call pop_class_context.
5608 (interface_body:): Likewise.
5609 (INNER_QUALIFIER): New macro.
5610 (report_class_declaration): Changed output format and use
5611 INNER_QUALIFIER. Call push_class_context.
5613 2000-02-14 Andrew Haley <aph@cygnus.com>
5615 * check-init.c (check_init): Add new cases for unary and binary
5618 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5620 * parse.y (resolve_package): Set `next' once a type name has been
5621 progressively discovered.
5622 (resolve_qualified_expression_name): Propagate resolution only if
5623 there are remaining qualifiers. Take into account `q' might have
5624 been cleared after re-qualification.
5625 * parse.y (patch_method_invocation): New local `resolved'.
5626 Section dealing with qualified expression rewritten to use
5627 resolve_field_access.
5629 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * parse.h (PUSH_CPC): Fixed indentation.
5632 (DEBUG_CPC): New macro.
5633 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5634 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5635 * parse.y (class_body_declaration:): Use
5636 SET_CPC_INSTANCE_INITIALIZER_STMT.
5637 (method_declaration:): Check for null current_function_decl.
5638 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5639 (java_parser_context_pop_initialized_field): Better handling of
5641 (maybe_make_nested_class_name): Mark nested class name as
5642 qualified when necessary.
5643 (end_class_declaration): Don't call java_parse_context_resume when
5644 one or more error occurred.
5645 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5646 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5647 SET_CPC_INITIALIZER_STMT.
5648 (method_header): Check for inner classes declaring static methods.
5649 (resolve_qualified_expression_name): Handle situation where `this'
5652 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5654 * typeck.c (build_prim_array_type): Correctly set the high word too.
5656 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5660 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5661 list of methods for interfaces.
5663 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5665 * parse.y (qualify_ambiguous_name): Properly handle expressions
5668 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5670 * parse.y (check_final_assignment): Extended to process
5672 (patch_assignment): Have check_final_assignment called only once.
5674 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5676 * java-tree.h (IS_INIT_CHECKED): New flag.
5677 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5678 * parse.y (patch_string): Call force_evaluation_order on the
5679 completed string concatenation tree.
5680 * expr.c (force_evaluation_order): Call force_evaluation_order on
5681 function's arguments too.
5683 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5685 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5686 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5687 (build_anewarray): Likewise.
5688 * parse.y (patch_newarray): Likewise.
5689 * parse.c: Regenerated.
5691 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5693 * decl.c (init_decl_processing): Added new class fields `depth',
5694 `ancestors', and `idt' to class_type_node. Use
5695 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5696 * class.c (make_class_data): Push initial values for new fields.
5697 * java-tree.h: Updated prototype for `build_invokeinterface'.
5698 * expr.c (build_invokeinterface): Changed parameters to accept
5699 `method' tree. Calculate index of `method' in its declaring
5700 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5701 (expand_invoke): Call `build_invokeinterface' with new parameters.
5702 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5705 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5707 * typeck.c (lookup_do): Search superinterfaces first
5708 when looking up an interface method. From Godmar Back
5711 2000-03-06 Tom Tromey <tromey@cygnus.com>
5713 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5715 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * java-tree.h (lookup_argument_method2): Declared.
5718 (safe_layout_class): Prototype moved from parse.h.
5719 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5720 * parse.y (java_check_regular_methods): Local `super_class' gone.
5721 Call lookup_argument_method2 instead of lookup_argument_method.
5722 Perform modifier match for methods found declared in implemented
5723 interfaces. Fixed indentation problem. Overriding/hiding error
5724 report to take place only for methods found in classes.
5725 * typeck.c (lookup_argument_method): Changed leading
5726 comment. Re-written by calling lookup_do.
5727 (lookup_argument_method2): New function.
5728 (lookup_java_method): Re-written by calling lookup_do.
5729 (lookup_do): New function.
5731 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5733 * check-init.c (check_init): Removed dead code. Handle (blank)
5735 * parse.y (declare_local_variables): New local `final_p', set it
5736 and use it to initialize LOCAL_FINAL.
5737 (check_final_assignment): Only check FIELD_DECLs.
5739 2000-02-17 Tom Tromey <tromey@cygnus.com>
5741 * Makefile.in (JAVA_OBJS): Added boehm.o.
5742 (boehm.o): New target.
5743 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5744 * java-tree.h (flag_use_boehm_gc): Declare.
5745 (get_boehm_type_descriptor): Declare.
5746 * lang.c (lang_f_options): Added `use-boehm-gc'.
5747 (flag_use_boehm_gc): New global.
5748 * lang-options.h: Added -fuse-boehm-gc.
5749 * boehm.c: New file.
5750 * class.c (get_dispatch_table): If class uses a Boehm type
5751 descriptor, put it in the vtable.
5752 (make_class_data): Removed dead code.
5754 2000-03-03 Per Bothner <per@bothner.com>
5756 * decl.c (init_decl_processing): Initialize sizetype properly.
5758 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5760 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5761 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5762 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5763 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5764 (jcf_parse): New local `current'. Load innerclasses seen in outer
5765 context being processed.
5766 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5767 * jcf-write.c (append_innerclasses_attribute): New function.
5768 (append_innerclasses_attribute_entry): Likewise.
5769 (get_access_flags): Handle static classes. Set anonymous and local
5770 classes to be private.
5771 (generate_classfile): Attribute count adjusted. Call
5772 append_innerclasses_attribute.
5773 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5774 PURE_INNER_CLASS_TYPE_P.
5775 * parse.y (parser_qualified_classname): New parameter `is_static',
5776 produce non qualified name accordingly.
5777 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5778 (create_interface): Added argument to parser_qualified_classname.
5779 (create_class): Added argument to parser_qualified_classname. Setup
5780 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5781 (add_inner_class_fields): Fixed indentation.
5782 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5783 (method_declarator): Fixed typo in comment.
5784 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5785 (build_current_thisn): Likewise.
5786 (patch_method_invocation): Likewise.
5788 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5790 * decl.c (current_function_decl): Move to toplev.c.
5792 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5794 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5795 (DECL_BIT_INDEX): Use underlying representation.
5796 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5798 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5800 * expr.c (build_java_ret): Pass proper type to size_binop.
5802 2000-02-25 Anthony Green <green@cygnus.com>
5804 * expr.c (build_class_init): Mark the decl to be ignored by
5806 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5807 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5808 * class.c (init_test_hash_newfunc): New function.
5809 (decl_hash): New function.
5810 (decl_compare): New function.
5811 * decl.c (emit_init_test_initialization): New function.
5812 (complete_start_java_method): Traverse the init test hashtable,
5813 calling emit_init_test_initialization.
5814 (always_initialize_class_p): Define.
5815 * expr.c (build_class_init): Use initialization tests when
5816 emitting class initialization code.
5817 (always_initialize_class_p): Declare.
5818 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5820 * java-tree.h: Include hash.h.
5821 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5822 (struct lang_decl): Add init_test_table field.
5823 (init_test_hash_entry): Define.
5825 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5827 * gjavah.c (main): Avoid using `argi' to report unimplemented
5830 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5832 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5833 initialize locals to avoid warnings. Local `exception_type' moved
5836 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5838 * parse.y (resolve_expression_name): Use `orig' as a second
5839 argument to resolve_field_access.
5840 (resolve_field_access): Removed unnecessary code when dealing with
5843 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5845 * class.c (push_super_field): Don't push the field twice.
5846 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5847 * parse.h (java_reorder_fields): Prototyped.
5848 * parse.y (java_reorder_fields): New function.
5849 (java_layout_class): Simplified not to worry about re-ordering.
5851 2000-02-23 Tom Tromey <tromey@cygnus.com>
5853 * gjavah.c (print_name): In JNI case, correctly quote string.
5854 (print_method_info): Don't handle overrides in JNI mode.
5856 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5858 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5859 value type set to `boolean_type_node'.
5861 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5863 * jcf-dump.c (main): Test for correct condition after
5864 output file creation.
5866 2000-02-19 Anthony Green <green@cygnus.com>
5868 * jcf-depend.c (add_entry): Fix test for first list entry.
5870 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5872 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5873 * constants.c (build_constants_constructor): Likewise.
5875 2000-02-19 Anthony Green <green@cygnus.com>
5877 * jcf-depend.c (add_entry): Add entries to the end of the list.
5879 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5881 * decl.c (INT_TYPE_SIZE): Define if necessary.
5882 (expand_java_return): Handle the case of a native integer smaller
5885 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5887 * gjavah.c (help): Use GCCBUGURL.
5888 * jv-scan.c (help): Likewise.
5889 * jcf-dump.c (help): Likewise.
5891 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5893 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5896 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5898 * jcf-parse.c (load_class): Call `fatal' if no file containing
5899 the target class are found.
5901 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5903 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5904 lex.c, lex.h, and PARSE_H to...
5905 (parse.o, parse-scan.o): ...here, respectively.
5907 * lex.c: Split out code that may trigger SIGFPE from yylex()
5908 to its own function.
5909 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5911 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5913 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5915 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5917 * parse.y (outer_field_access_p): Stop in time when outer contexts
5919 (resolve_qualified_expression_name): Properly qualify *everything*
5920 after a package.type to be resoled as expression names.
5921 (find_applicable_accessible_methods_list): Save/restore `class' to
5922 isolate it from a possible outer context search.
5924 2000-02-15 Tom Tromey <tromey@cygnus.com>
5926 * gjavah.c (jni_print_char): New function.
5927 (print_full_cxx_name): Use it.
5928 (decode_signature_piece): Likewise.
5929 (print_cxx_classname): Likewise.
5931 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5933 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5935 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5937 * gjavah.c: Include version.h.
5939 * jcf-dump.c: Likewise.
5941 * jv-scan.c: Likewise.
5943 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5945 * parse.y (outer_field_access_fix): First parameter now a tree
5946 node. Check for assignement to final. First argument to
5947 build_outer_field_access_fix modified to accommodate prototype.
5948 (build_outer_field_access): Don't check for assignment to final
5950 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5951 possibly returned by outer_field_access_fix. Changed
5952 outer_field_access_fix's first argument.
5953 (check_final_assignment): $finit$'s context is OK.
5954 (patch_unaryop): Use node instead of its line/column value when
5955 calling outer_field_access_fix.
5957 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5959 * parse.y (interface_declaration:): No longer tagged
5960 <node>. Re-installed default action.
5961 (class_member_declaration:): Handle inner interfaces.
5962 (interface_member_declaration): Handle inner interfaces and
5964 (create_interface): Push error if one seen. Suspend parsing
5965 context when processing an inner interface.
5966 (register_fields): Inner class static field limitations not to
5967 apply to inner interfaces.
5969 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5971 * jcf-parse.c (load_class): Update `java_error_count' when a
5972 class' file can't be found.
5973 (parse.y): Avoid (byte)code generation when errors seen.
5975 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5977 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5978 decodes a valid node.
5979 (patch_binop): Handle TRUNC_DIV_EXPR.
5981 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5983 * parse.y (resolve_package): New local `acc'. Try to progressively
5984 build and guess a package and type name.
5986 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5988 * parse.y (find_applicable_accessible_methods_list): Load and
5989 layout the search class if necessary.
5990 (java_complete_tree): Keep to original type of the folded initial
5993 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5995 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5996 Generate error message if circularity is detected. New static
5998 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5999 * jcf-write.c (generate_bytecode_insns): Very simply handle
6001 * parse.y (java_check_circular_reference): Use
6002 `cyclic_inheritance_report' during report, if necessary.
6003 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6004 walking NEW_ARRAY_INIT twice.
6006 2000-02-09 Tom Tromey <tromey@cygnus.com>
6008 * parse.y (check_class_interface_creation): Allow inner classes to
6009 be `private' or `protected', check modifiers' consistency. Prevent
6010 block local classes from bearing any modifiers.
6012 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6014 * except.c (check_start_handlers): Re-add prototype lost in last
6016 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6018 2000-02-09 Andrew Haley <aph@cygnus.com>
6020 * decl.c (clear_binding_level): Remove excess initializer.
6021 (maybe_poplevels): Remove unused variable.
6022 (force_poplevels): Ditto.
6023 (struct binding_level): Add comment.
6025 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6027 * jcf-write.c (generate_classfile): Don't consider
6028 pre-initialization with reference value (use <clinit> instead.)
6029 * parse.y (java_fix_constructors): No generated constructor for
6031 (build_outer_field_access): Removed debug message.
6032 (outer_field_expanded_access_p): Adapted to bytecode generation.
6033 (build_outer_field_access_method): Use fix_method_argument_names.
6034 (build_outer_method_access_method): Fixed indentation. Added
6035 comment. Handle access method generation for static and also void
6037 (build_access_to_thisn): Inserted debug message.
6038 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6039 (resolve_qualified_expression_name): Fixed comment.
6040 (not_accessible_p): Adapted to bytecode generation. Added comment.
6041 (patch_method_invocation): Added comment.
6042 (maybe_use_access_method): Fixed leading comment. Handle static
6044 (java_complete_lhs): Don't shortcut handling of initialized upon
6045 declaration String type static fields when generating bytecode.
6046 (patch_unaryop): Handle outer field access when generating
6049 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6051 * java-tree.h (FIELD_THISN): New macro.
6052 * jcf-write.c (append_synthetic_attribute): New function.
6053 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6054 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6055 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6057 (build_outer_field_access): Turned on access functions usage and
6058 generation when compiling to bytecode.
6059 (maybe_use_access_method): Likewise.
6061 2000-01-25 Andrew Haley <aph@cygnus.com>
6063 * java-except.h (struct eh_range): Add `expanded' field.
6064 (maybe_start_try): Add end_pc arg.
6065 (maybe_end_try): Ditto.
6066 * java-tree.h (force_poplevels): new function.
6067 * expr.c (expand_byte_code): Don't call maybe_start_try or
6069 * except.c (add_handler): Reset expanded.
6070 (expand_start_java_handler): Set expanded.
6071 (check_start_handlers): Don't expand a start handler that's
6072 already been expanded.
6073 (maybe_start_try): Add end_pc arg. Only expand a handler which
6075 (expand_end_java_handler): call force_poplevels.
6076 (force_poplevels): new function.
6077 * decl.c (binding_level): Add start_pc of binding level.
6078 (maybe_pushlevels): Call maybe_start_try when pushing binding
6080 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6081 (LARGEST_PC): Define.
6082 (clear_binding_level): Use LARGEST_PC.
6084 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6085 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6086 (binding_depth, is_class_level, current_pc): new variables.
6087 (struct binding_level): ditto.
6088 (indent): new function.
6089 (push_jvm_slot): add debugging info.
6090 (maybe_pushlevels): ditto.
6091 (maybe_poplevels): ditto.
6094 (start_java_method): ditto.
6095 (give_name_to_locals): comment only.
6096 * except.c (binding_depth, is_class_level, current_pc):
6098 (expand_start_java_handler): add debugging info.
6099 (expand_end_java_handler): ditto.
6101 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6103 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6104 (print_name_for_stub_or_jni, process_file): Constify a char*.
6106 2000-02-03 Tom Tromey <tromey@cygnus.com>
6108 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6110 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6112 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6113 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6116 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6118 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6119 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6120 (struct lang_type): New field `ii_block'.
6121 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6122 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6123 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6124 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6125 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6126 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6128 * parse.y (add_instance_initializer): New function.
6129 (in_instance_initializer): New static global.
6130 (class_body_declaration:): Link instance initializer block.
6131 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6132 (array_creation_expression:): Remove unused local.
6133 (java_parser_context_push_initialized_field): Fixed leading
6134 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6135 CPC_INSTANCE_INITIALIZER_LIST.
6136 (java_parser_context_pop_initialized_field): Likewise.
6137 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6138 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6139 CPC_INITIALIZER_STMT.
6140 (fix_constructors): New local `class_type'. Use it. Call
6141 add_instance_initializer.
6142 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6143 (patch_return): Forbid return in instance initializers.
6144 (patch_throw_statement): Enforce exception handling in the context
6145 of instance initializers.
6147 2000-02-03 Tom Tromey <tromey@cygnus.com>
6149 * Make-lang.in (java.mostlyclean): Remove executables in
6152 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6154 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6155 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6156 (java_float_finite): Convert to use union Word from javaop.h.
6157 (java_double_finite): Convert to use union DWord from javaop.h.
6159 2000-02-02 Tom Tromey <tromey@cygnus.com>
6161 * gjavah.c (options): Added `jni' entry.
6162 (help): Document -jni.
6163 (flag_jni): New global.
6164 (process_file): Handle JNI output. Don't print text from
6165 -prepend, -add, etc, when generating stubs. Only remove `.class'
6166 suffix if it actually exists.
6167 (main): Create a `.c' file when run with `--jni --stubs'. Create
6168 correct output file name with `--jni'.
6169 (print_include): Mangle header name differently in JNI case.
6170 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6172 (print_method_info): Handle JNI case. Put signature info into
6173 method name. Handle case when STREAM is NULL.
6174 (print_name_for_stub_or_jni): New function.
6175 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6176 (print_cxx_classname): Handle JNI.
6177 (print_full_cxx_name): Likewise.
6178 (decode_signature_piece): Likewise.
6179 (overloaded_jni_method_exists_p): New function.
6180 (struct method_name): Added `signature' and `sig_length' fields.
6181 (HANDLE_END_FIELD): Do nothing in JNI mode.
6183 2000-02-02 Tom Tromey <tromey@cygnus.com>
6185 * jv-scan.c: Include version.c, <getopt.h>.
6186 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6187 (options): New array.
6188 (usage): New function.
6189 (version): New function.
6190 (main): Use getopt_long to parse command line.
6191 * jcf-dump.c: Include version.c, <getopt.h>.
6192 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6193 OPT_JAVAP): New macros.
6194 (options): New array.
6195 (usage): Return `void'. Changed message.
6196 (help): New function.
6197 (version): New function.
6198 (main): Use getopt_long_only to parse command line.
6199 * gjavah.c: Include <getopt.h>.
6200 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6201 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6202 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6203 (options): New array.
6204 (java_no_argument): Removed.
6205 (help): Updated with missing options.
6206 (main): Use getopt_long_only to parse command line.
6207 (usage): Changed message.
6209 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6212 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6213 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6214 * parse.y (array_creation_expression:): Handle anonymous arrays.
6215 (build_array_from_name): Don't set `ret_name' if null.
6216 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6217 (qualify_ambiguous_name): Likewise.
6218 (java_complete_expand_class): Likewise.
6220 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6223 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6224 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6225 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6226 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6227 AIPL_FUNCTION_COMPLETED_INVOCATION.
6228 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6229 AIPL_FUNCTION_INVOCATION_READY.
6230 (AIPL_FUNCTION_DECLARATION): New enum entry.
6231 * parse.y (reorder_static_initialized): New function.
6232 (java_parser_context_pop_initialized_field): Use it.
6233 (add_inner_class_fields): Use
6234 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6235 augmented. Install marker after last alias initializer, if any.
6236 (generate_finit): Fixed typo. Don't try to retain only the used
6238 (method_header): Compute and set DECL_FUNCTION_NAP.
6239 (method_declarator): Fixed comment. Insert alias initializer in
6241 (build_alias_initializer_parameter_list): Fixed leading
6242 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6243 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6244 (java_complete_expand_class): Code to retain only used aliases
6246 (java_complete_expand_methods): New local `first_decl'. Generate
6247 $finit$ first, then expand the constructors, regular methods and
6249 (java_complete_expand_method): Don't report error on missing
6250 return statement if previously detected bogus.
6251 (fix_constructors): Don't patch constructor parameters list.
6252 (patch_method_invocation): Use new AIPL enum values. Reverse
6253 alias initializer list for anonymous classes.
6255 2000-01-30 Anthony Green <green@redhat.com>
6257 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6258 determine how many stack slots to pop.
6260 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6262 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6263 error handling/recovery.
6264 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6266 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6268 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6269 FIELD_LOCAL_ALIAS_USED): New macros.
6270 (DECL_FUNCTION_NAP): New macro.
6271 (struct lang_decl): New field `nap'.
6272 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6273 (struct lang_type): New fields `finit_stmt_list' and
6275 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6276 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6277 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6278 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6279 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6280 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6281 (BUILD_THROW): Macro line separator re-indented.
6282 * parse.y (end_class_declaration): New function.
6283 (maybe_generate_pre_expand_clinit): New name for
6284 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6285 pre-expand static fields.
6286 (maybe_generate_clinit): Function deleted.
6287 (check_for_static_method_reference): Prototype's parameter list
6289 (generate_finit): New name for maybe_generate_finit. Changed
6290 leading comment. Function rewritten to use
6291 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6292 (build_alias_initializer_parameter_list): New function.
6293 (java_parser_context_pop_initialized_field): Likewise.
6294 (add_inner_class_fields): Likewise.
6295 (type_declaration:): Call end_class_declaration.
6296 (class_member_declaration:): Likewise.
6297 (formal_parameter_list:): Fixed typos.
6298 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6299 element. Improved error handling.
6300 (block_statement:): Call end_class_declaration.
6301 (anonymous_class_creation:): Likewise.
6302 (create_anonymous_class): Fixed comments.
6303 (create_class): Call add_inner_class_fields.
6304 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6305 (method_header): Use MARK_FINAL_PARMS.
6306 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6307 (method_declarator): Propagate final argument flag.
6308 (craft_constructor): New local `artificial'. Call
6309 build_alias_initializer_parameter_list. Use
6310 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6311 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6313 (complete_expand_class): Get rid of unused outer context local
6315 (java_complete_expand_methods): Fixed leading
6316 comment. Generate/pre-expand <clinit> first. Changed method
6317 expansion order to regular, $finit$, constructors, <clinit>.
6318 (java_complete_expand_method): Set current_function_decl.
6319 (fix_constructors): Fix constructor parameter list to account for
6320 outer context local alias initializers.
6321 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6322 (resolve_expression_name): Lookup outer context local aliases. New
6323 local `access', use it.
6324 (patch_method_invocation): Patch inner class ctor invocation with
6325 outer context local aliases initialization values. $finit$
6326 invocation patching now includes things generated with
6327 build_alias_initializer_parameter_list.
6328 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6329 (build_super_invocation): Likewise.
6330 (patch_assignment): Changed comment.
6332 2000-01-27 Andrew Haley <aph@cygnus.com>
6334 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6338 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6340 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6342 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6344 * parse.y (register_fields): Don't pass a format specifier to
6345 OBSOLETE_MODIFIER_WARNING.
6346 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6347 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6349 (check_modifiers): Change function into a macro.
6350 (check_class_interface_creation): Pass a literal format string.
6352 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6354 * buffer.h: PROTO -> PARAMS.
6355 * check-init.c: Likewise.
6356 * class.c: Likewise.
6357 * constants.c: Likewise.
6358 * convert.h: Likewise.
6360 * except.c: Likewise.
6362 * gjavah.c: Likewise.
6363 * java-except.h: Likewise.
6364 * java-tree.h: Likewise.
6365 * jcf-depend.c: Likewise.
6366 * jcf-dump.c: Likewise.
6367 * jcf-parse.c: Likewise.
6368 * jcf-path.c: Likewise.
6369 * jcf-reader.c: Likewise.
6370 * jcf-write.c: Likewise.
6372 * jv-scan.c: Likewise.
6373 * jvgenmain.c: Likewise.
6374 * jvspec.c: Likewise.
6378 * parse-scan.y: Likewise.
6379 * parse.h: Likewise.
6380 * parse.y: Likewise.
6381 * typeck.c: Likewise.
6382 * verify.c: Likewise.
6385 * zextract.c: Likewise.
6386 * zipfile.h: Likewise.
6388 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6390 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6391 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6392 * constants.c (build_constant_data_ref): Check for cached
6393 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6394 in TYPE_CPOOL_DATE_REF.
6395 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6396 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6397 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6398 (LOCAL_FINAL): New macro.
6399 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6400 constant pool -- don't try to reuse.
6401 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6403 (find_in_current_zip): Use TYPE_JCF.
6404 * parse.h (java_check_final): Prototype removed.
6405 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6406 (maybe_create_class_interface_decl,
6407 check_class_interface_creation): Likewise.
6408 (java_expand_finals): Function removed.
6409 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6410 (block_statement:): Fixed comment.
6411 (anonymous_class_creation:): Likewise.
6412 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6414 (check_class_interface_creation): Loosened error report on (inner)
6415 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6416 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6417 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6419 (create_interface): Likewise.
6420 (anonymous_class_counter): New static global.
6421 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6422 patch. Fixed comments.
6423 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6424 anonymous_class_counter when declaring a toplevel class.
6425 (craft_constructor): Fixed constructor name when handling
6426 anonymous classes. Anonymous class constructors to feature hidden
6428 (java_fix_constructors): Added comment.
6429 (java_check_final): Function removed.
6430 (java_complete_expand_methods): Fixed comment. Don't generate
6431 class data, save its outgoing constant pool instead.
6432 (verify_constructor_super): Skip anonymous class constructor
6433 hidden this$<n> parameter.
6434 (java_expand_classes): New local `saved_ctxp'. Removed call to
6435 java_expand_finals and java_check_final. Expand anonymous class
6436 constructors. Generate class data.
6437 (build_super_invocation): Skip anonymous class hidden this$<n>
6439 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6440 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6441 (set_java_signature): Likewise.
6443 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6445 * gjavah.c: Delete ACC_VISIBILITY define.
6446 * jcf.h: Add ACC_VISIBILITY define.
6447 * parse.y: final: rule tagged <value>.
6448 (java_check_regular_methods): Use ACC_VISIBILITY define for
6449 default package access check.
6450 (local_variable_declaration_statement): Use final: rule.
6452 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6454 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6457 2000-01-17 Tom Tromey <tromey@cygnus.com>
6459 * gjavah.c (print_field_info): Allow non-static final fields.
6461 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6463 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6464 * parse.y (patch_anonymous_class): New function.
6465 (create_anonymous_class): Register incomplete type when the
6466 class/interface to extends/implement isn't known yet.
6467 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6468 (verify_constructor_super): Tuned error message.
6470 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6472 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6473 (ANONYMOUS_CLASS_P): New macro.
6474 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6475 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6476 * parse.y (create_class): Added leading argument.
6477 (maybe_create_class_interface_decl,
6478 check_class_interface_creation): Likewise.
6479 (craft_constructor): New function.
6480 (verify_constructor_super): Added argument in prototype.
6481 (class_declaration:): Inserted leading argument.
6482 (for_begin:): Use FOR_LOOP_P.
6483 (anonymous_class_creation): Create WFL of the anonymous class to
6484 instantiate. Call build_new_invocation. Added comments.
6485 (check_class_interface_creation): Handle parameter `anonymous' in
6486 verbose mode class creation announce.
6487 (link_nested_class_to_enclosing): Exclude anonymous classes.
6488 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6489 anonymous class, even though they appear to have an enclosing
6491 (create_interface): Pass extra argument to
6492 check_class_interface_creation.
6493 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6494 (create_class): Call check_class_interface_creation and
6495 maybe_create_class_interface_decl with extra new argument. Don't
6496 add private this$<n> to anonymous classes.
6497 (method_declarator): Insert hidden this$<n> to anonymous class
6499 (java_fix_constructors): Deleted code creating default
6500 constructor. Call craft_constructor instead.
6501 (java_check_regular_methods): Set `saw_constructor' to 1 for
6503 (fix_constructors): Pass extra argument to verify_constructor_super.
6504 (verify_constructor_super): New local `sdecl', use it. Search for
6505 matching constructor (possibly featuring arguments) in super
6507 (lookup_method_invoke): Craft constructor according to arguments
6508 list when dealing with anonymous class constructors.
6509 (build_super_invocation): Pass arguments to anonymous class super
6511 (search_loop): Use FOR_LOOP_P.
6512 (labeled_block_contains_loop_p): Likewise.
6514 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6517 (enclosing_context_p): New function.
6518 (get_access_flags_from_decl): Handle CLASS_STATIC.
6519 (maybe_layout_super_class): Extra first argument passed to
6521 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6523 * decl.c (access0_identifier_node): New global.
6524 (init_decl_processing): access0_identifier_node initialized.
6525 (pushdecl): Set DECL_CONTEXT only on non type decls.
6526 * expr.c (lookup_field): Lookup inner class fields in enclosing
6528 (expand_invoke): Use ID_INIT_P.
6529 (expand_java_field_op): Use DECL_CLINIT_P.
6530 * java-tree.def (CLASS_LITERAL): New tree code.
6531 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6532 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6533 (struct lang_decl): New field `inner_access'.
6534 (enclosing_context_p): Prototyped.
6535 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6536 ID_CLINIT_P): New macros.
6537 (CLASS_STATIC): New macro.
6538 (CLASS_ACCESS0_GENERATED_P): New macro.
6539 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6540 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6541 INNER_CLASS_P): New macros.
6542 (DECL_INNER_CLASS_LIST): New macro.
6543 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6545 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6546 the shift value to int. Fixed typo in comment.
6547 * lex.c (inst_id, wpv_id): Initialize.
6548 * mangle.c (unicode_mangling_length): Take `$' into account.
6549 * parse.h (DRECOVER, RECOVER): Terminate properly.
6550 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6551 (typedef struct _jdep): New field `enclosing'.
6552 (JDEP_ENCLOSING): New macro.
6553 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6554 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6555 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6556 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6557 GET_ENCLOSING_CPC_CONTEXT): New macros.
6558 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6559 (do_resolve_class): Added extra argument in prototype.
6560 * parse.y (resolve_class): Added extra argument in prototype.
6561 (maybe_create_class_interface_decl): Likewise.
6562 (maybe_use_access_method, build_wfl_wrap): New functions.
6563 (java_complete_expand_classes, java_complete_expand_class):
6565 (java_parser_context_push_initialized_field,
6566 java_parser_context_suspend, java_parser_context_resume):
6568 (maybe_make_nested_class_name, make_nested_class_name,
6569 set_nested_class_simple_name_value,
6570 link_nested_class_to_enclosing, find_as_inner_class,
6571 find_as_inner_class_do, check_inner_class_redefinition,
6572 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6573 maybe_build_thisn_access_method, build_outer_field_access,
6574 build_outer_field_access_methods, build_outer_field_access_expr,
6575 build_outer_method_access_method, build_new_access_id,
6576 build_outer_field_access_method, outer_field_access_p,
6577 outer_field_expanded_access_p, outer_field_access_fix,
6578 build_incomplete_class_ref, patch_incomplete_class_ref,
6579 create_anonymous_class): Likewise.
6580 (inst_id, wpv_id): New static global variables.
6581 (synchronized:): New rule, tagged <node>.
6582 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6584 (anonymous_class_creation:): New rule, tagged <node>.
6585 (NEW_TK): Tagged <node>.
6586 (type_literals, array_type_literal): New rules, tagged <node>.
6587 (class_declaration:): Removed action when reducing by class_body:
6588 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6589 using GET_CPC in sub-rules.
6590 (class_member_declaration): Handle inner classes.
6591 (method_declaration): When reducing method_header:, reset
6592 current_function_decl when appropriate.
6593 (method_declarator:): Set the number of formal parameter to 0 for
6594 method declared without arguments.
6595 (constructor_declarator:): Likewise.
6596 (static_initializer:): List of elements kept in a list.
6597 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6598 use of the keyword `static' for type declarations.
6599 (block_statement:): Handle inner class declarations.
6600 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6601 type qualified `this'.
6602 (class_instance_creation_expression): Use anonymous_class_creation:
6603 to handle inner class instances creation. Handle qualified `new'.
6604 (something_dot_new): Added appropriate actions.
6605 (create_new_parser_context): New function.
6606 (java_push_parser_context, java_parser_context_save_global,
6607 java_parser_context_suspend): Use create_new_parser_context.
6608 (check_modifiers): Changed leading comment.
6609 (check_class_interface_creation): Handle interclasses.
6610 (add_superinterfaces): Fixed comment.
6611 (create_interface): Build qualified name from the raw_name instead
6612 of its matching WFL. Push the initialized fields list. raw_name added
6613 as an extra argument to maybe_create_class_interface_decl.
6614 (create_class): Build qualified name from the raw_name instead of
6615 its matching WFL. Removed assignment to current_parsed_class_un.
6616 Call PUSH_ERROR before returning an error. Suspend the current
6617 parser context when processing an inner class. Push the
6618 initialized fields list. raw_name added as an extra argument to
6619 maybe_create_class_interface_decl. Add the private this$<n>
6621 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6622 (register_fields): Get the class type from GET_CPC and handle
6623 previous errors. Added code to handle the creation of static
6624 fields in inner classes. Initialized fields initialization
6625 statements kept in a list of lists.
6626 (maybe_generate_finit): Initialized fields initialization
6627 statements kept in a list of lists. Use GET_CPC.
6628 (maybe_generate_clinit): Likewise.
6629 (method_header): Use GET_CPC and GET_CPC_UN.
6630 (parser_qualified_classname): Handle inner classes.
6631 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6632 (java_fix_constructors): Hide pointer to enclosing context
6633 instance in constructor list when dealing with inner classes.
6634 (jdep_resolve_class): Call resolve_class with extra first argument
6636 (resolve_class): Add enclosing context as a first extra argument
6637 to do_resolve_class.
6638 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6640 (resolve_no_layout): Extra argument added to resolve_class
6642 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6643 (java_get_real_method_name): Use GET_CPC_UN.
6644 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6645 (java_check_abstract_methods): Handle static method declared in
6646 inner classes by an error.
6647 (java_check_regular_methods): Use DECL_CLINIT_P.
6648 (source_start_java_method): Also set DECL_MAX_LOCALS.
6649 (create_artificial_method): Call java_parser_context_save_global
6650 and java_parser_context_restore_global instead of saving/restoring
6651 the context by hand.
6652 (expand_start_java_method): Improved verbose mode message.
6653 (java_complete_expand_methods): Fixed leading comment. Use
6655 (fix_constructors): Added assignment to this$<n> if necessary.
6656 (java_expand_classes): Call java_complete_expand_classes instead
6657 of java_complete_expand_methods.
6658 (make_qualified_primary): Simplified.
6659 (merge_qualified_name): Optimized for missing left or right parts.
6660 (resolve_expression_name): Handle access to outer class fields from
6662 (resolve_qualified_expression_name): New macro
6663 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6664 classes. Report error on non appropriate qualification of
6665 `new'. Handle qualified `this'.
6666 (not_accessible_p): Allow access to outer class private fields from
6668 (patch_method_invocation): Handle method invocations through
6669 access methods and inner class constructor invocations.
6670 (find_applicable_accessible_methods_list): Search enclosing
6671 contexts of an inner class.
6672 (search_applicable_methods_list): Fixed typo.
6673 (argument_types_convertible): Handle inner class constructors'
6674 hidden outer context reference argument.
6675 (qualify_ambiguous_name): Handle qualified `this'.
6676 (java_complete_lhs): Handle use of field accessed through
6677 artificial access methods in various cases of assignments. Handle
6679 (check_final_assignment): Use DECL_CLINIT_P.
6680 (valid_ref_assignconv_cast_p): Handle the destination being an
6681 enclosing context of the source.
6682 (patch_unaryop): Handle use of field accessed through artificial
6684 (patch_return): Use DECL_CLINIT_P.
6685 (patch_throw_statement): Use DECL_CLINIT_P.
6686 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6687 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6690 2000-01-16 Anthony Green <green@cygnus.com>
6692 * parse.y (build_string_concatenation): Only use
6693 StringBuffer(String) shortcut if String arg is constant.
6695 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6698 the shift value to int. Fixed typo in comment.
6700 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6702 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6703 * jcf-write.c: Likewise.
6704 * parse.y: Likewise.
6705 * parse.c: Regenerate.
6707 2000-01-09 Anthony Green <green@cygnus.com>
6709 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6710 bytecodes in the correct order.
6712 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6714 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6716 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6718 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6719 before building constant array decl.
6721 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6723 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6724 method invocation and typo in conditional expression.
6725 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6726 the appropriate NOTE_POP.
6727 * parse.y (patch_binop): Shift value mask to feature the right
6730 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6732 * class.c (assume_compiled, assume_compiled_node): Add static
6734 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6736 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6738 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6740 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6741 to `__modifier' to avoid stringifying it.
6743 * parse.y (verify_constructor_circularity): Don't call a variadic
6744 function with a non-literal format string.
6745 (java_check_abstract_methods): Move unreachable code inside
6746 `continue' statement.
6747 (lookup_method_invoke): Call xstrdup, not strdup.
6749 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6752 * jcf-parse.c (yyparse): Likewise.
6754 * jv-scan.c (main): Likewise.
6756 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6758 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6759 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6760 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6763 * parse.y (synchronized, variable_redefinition_error,
6764 check_class_interface_creation, create_interface, create_class,
6765 method_header, finish_method_declaration,
6766 check_modifiers_consistency, method_declarator,
6767 complete_class_report_errors, check_abstract_method_definitions,
6768 java_check_regular_methods, check_throws_clauses,
6769 java_check_abstract_methods, read_import_dir,
6770 check_pkg_class_access, declare_local_variables, fix_constructors,
6771 cut_identifier_in_qualified, resolve_expression_name,
6772 resolve_qualified_expression_name, patch_method_invocation,
6773 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6774 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6775 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6776 patch_try_statement, patch_synchronized_statement,
6777 patch_throw_statement, check_thrown_exceptions,
6778 patch_conditional_expr): Likewise.
6780 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6782 * Makefile.in (LIBDEPS): Added gcc's errors.o
6783 (../jcf-dump$(exeext):): Link with gcc's errors.o
6784 (../gcjh$(exeext):): Likewise.
6785 * expr.c (expand_java_NEW): Layout the entire target type instead of
6786 laying out its methods only.
6787 (lookup_field): Layout the class after having loaded it.
6788 * java-tree.h (java_debug_context): Declared.
6789 * jcf-io.c (toplev.h): Included.
6790 (find_class): Removed assignment to jcf's outofsynch
6791 field. Force source file to be read if newer than its matching
6792 class file. Tweaked debug messages.
6793 * jcf-parse.c (jcf_out_of_synch): Deleted.
6794 (read_class): Call to jcf_out_of_synch removed.
6795 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6796 (jcf_out_of_synch): Prototype deleted.
6797 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6798 `deprecated' and `class_err': integer turned into bit fields.
6799 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6800 * parse.y (package_list): New global.
6801 (package_declaration:): Record newly parsed package name.
6802 (extra_ctxp_pushed_p): Static global deleted.
6803 (java_parser_context_save_global): Create buffer context for the
6804 purpose of saving globals, if necessary.
6805 (java_parser_context_restore_global): Pop context pushed for the
6806 purpose of saving globals, if necessary.
6807 (java_debug_context_do): New prototype and function.
6808 (java_debug_context): Likewise.
6809 (do_resolve_class): Use already parsed package names to qualify
6810 and lookup class candidate.
6811 (java_pre_expand_clinit): Removed unnecessary local variable.
6813 1999-12-17 Tom Tromey <tromey@cygnus.com>
6815 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6817 (process_file): Use `\n\' at end of each line in string.
6819 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6821 * expr.c (expand_invoke): Layout the loaded class before
6822 attempting to use it.
6823 (expand_java_field_op): Allow final field assignments to take
6825 * typeck.c (convert): Return error_mark_node if expr is null.
6827 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6829 * class.c (class_depth): Return -1 if the class doesn't load
6831 * expr.c (can_widen_reference_to): Check for errors during depth
6832 computation and return 0 accordingly.
6833 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6834 create default constructors and add an other error check.
6835 * parse.h (java_fix_constructors): Prototyped.
6836 * parse.y (java_pre_expand_clinit): Likewise.
6837 (build_super_invocation): Re-prototyped to feature one argument.
6838 (java_check_circular_reference): Directly use `current'.
6839 (java_fix_constructors): New function.
6840 (java_check_regular_methods): Don't create default constructors
6841 here, but abort if none were found.
6842 (java_complete_expand_methods): Pre-process <clinit> calling
6843 java_pre_expand_clinit.
6844 (java_pre_expand_clinit): New function.
6845 (fix_constructors): build_super_invocation invoked with the
6846 current method declaration as an argument.
6847 (build_super_invocation): Use the context of the processed method
6848 decl argument instead of current_class.
6849 * typeck.c (lookup_java_method): Take WFLs in method names into
6852 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6854 * class.c (make_class_data): flag_keep_inline_functions to keep
6855 private methods in the method array.
6857 1999-12-15 Anthony Green <green@cygnus.com>
6859 * check-init.c (check_init): Take into account both types of
6860 `throw's when checking for uninitialized variables.
6862 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6864 * parse.y (java_complete_lhs): Force convertion of array
6865 dimensions to int_type_node, that's what runtime's ABI expects.
6867 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6869 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6870 operand of a WFL, until the Java front-end gets fixed with regard
6871 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6873 1999-12-10 Andrew Haley <aph@cygnus.com>
6875 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6876 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6877 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6881 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6883 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6884 before calling expand_eh_region_start and expand_start_all_catch.
6885 * except.c (expand_start_java_handler): Switch to permanent
6886 obstack before calling expand_eh_region_start.
6887 (expand_end_java_handler): Switch to permanent obstack before
6888 calling expand_start_all_catch.
6890 1999-12-5 Anthony Green <green@cygnus.com>
6892 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6893 function with side effects.
6894 (init_decl_processing): Mark all memory allocating DECLs with
6897 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6899 * except.c (expand_end_java_handler): Call
6900 expand_resume_after_catch and end_catch_handler.
6902 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6904 * verify.c (verify_jvm_instructions): Create new return label
6905 chain if non existent (don't rely on the verified state of the jsr
6908 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6910 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6911 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6913 * parse.y (patch_assignment): Removed bogus final class test on
6914 lhs when checking on whether to emit an ArrayStoreException runtime
6916 * expr.c (expand_java_arraystore): Likewise.
6918 1999-11-28 Anthony Green <green@cygnus.com>
6920 * decl.c (find_local_variable): Reuse single slot decls when
6923 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6925 * jcf-parse.c (saw_java_source): Global variable removed.
6926 (read_class): Don't use `saw_java_source'. Added extra braces.
6927 (yyparse): Code setting `saw_java_source' removed.
6929 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6931 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6933 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6935 * verify.c (merge_type_state): Non verified subroutines being
6936 considered more than once to trigger passive type merge.
6938 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6941 in case of error. Error message tuned.
6943 1999-11-21 Anthony Green <green@cygnus.com>
6945 * constants.c (find_methodref_index): Unwrap method names before
6946 inserting them in the constant pool.
6948 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6950 * class.c (assume_compiled_node): New typedef.
6951 (assume_compiled_tree): New static data.
6952 (find_assume_compiled_node): New function.
6953 (add_assume_compiled): New function.
6954 (assume_compiled): New function.
6955 * class.c (make_class_data): Use assume_compiled.
6956 (is_compiled_class): Use assume_compiled.
6958 * java-tree.h (add_assume_compiled): Declare.
6960 * lang.c (lang_decode_option): Parse new options.
6962 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6964 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6965 int_type_node: that's what `_Jv_AllocObject' expects.
6967 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6969 * parse.y (lookup_method_invoke): Use lang_printable_name to
6970 reliably build the type name during error report. Fixes PR gcj/97.
6972 1999-11-09 Tom Tromey <tromey@cygnus.com>
6974 * jcf-path.c: Include <sys/stat.h>.
6975 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6976 (DIR_UP): New macro.
6978 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6980 * parse.y (source_end_java_method): Resume permanent allocation,
6981 reversing Apr 27 1998 patch.
6982 (patch_string_cst): Pop obstacks after having pushed the permanent
6985 1999-11-05 Tom Tromey <tromey@cygnus.com>
6987 * class.c (finish_class): Emit inlined methods if any native
6988 methods exist in the class. Fixes PR gcj/85.
6990 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6992 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6993 (qualify_ambiguous_name): Likewise.
6995 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6997 * typeck.c: (lookup_java_method): search all inherited
6998 interfaces when looking up interface method.
7000 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7002 * parse.y (method_header:): Issue error message for rule `type
7004 (synchronized:): Error report when not using synchronized.
7006 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7008 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7009 being used before the superclass constructor has been called.
7010 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7011 instead of `CALL_THIS_CONSTRUCTOR_P'.
7013 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7015 * check-init.c: Fix typo in comment.
7017 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7022 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7024 * parse.y (expression_statement:): Call function to report
7025 improper invocation of a constructor.
7026 (parse_ctor_invocation_error): New function.
7028 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7030 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7033 1999-10-21 Tom Tromey <tromey@cygnus.com>
7035 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7036 in generated `main'.
7038 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7040 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7041 (qualify_ambiguous_name): Likewise.
7043 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7045 * parse.y (java_complete_tree): fold_constant_for_init to work on
7047 (java_complete_lhs): Likewise.
7048 (array_constructor_check_entry): Complete an initializer element
7049 on permanent_obstack.
7051 1999-10-19 Tom Tromey <tromey@cygnus.com>
7053 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7054 From Mike Moreton <mike@pillim.demon.co.uk>.
7056 1999-10-15 Greg McGary <gkm@gnu.org>
7058 * java-tree.h (flag_bounds_check): Remove extern decl.
7059 * lang.c (flag_bounds_check): Remove global variable.
7060 (lang_f_options): Remove "bounds-check" entry.
7061 (lang_init_options): Default flag_bounds_check to "on".
7063 1999-10-14 Tom Tromey <tromey@cygnus.com>
7065 * jvgenmain.c (usage): New function.
7066 (main): Use it. Also, handle `-D' options.
7067 * jvspec.c (lang_specific_driver): Recognize -D.
7068 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7070 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7072 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7074 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7075 variadic function with a non-literal format string.
7077 * parse-scan.y (report_main_declaration): Likewise.
7079 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7081 * parse.y (read_import_dir, patch_assignment, patch_binop,
7082 patch_array_ref): Likewise.
7084 * typeck.c (build_java_array_type): Likewise.
7086 * verify.c (verify_jvm_instructions): Likewise.
7088 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7090 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7092 1999-10-07 Anthony Green <green@cygnus.com>
7094 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7095 where CHECK_PUT may fail for valid reasons.
7097 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7098 UNSAFE_PUTN): New macros.
7100 1999-10-04 Tom Tromey <tromey@cygnus.com>
7102 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7103 well. Fixes Java PR gcj/59.
7104 * parse-scan.y (yyerror): Report errors.
7106 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7108 * decl.c (insert_block): Remove unconditional `abort'.
7110 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7112 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7113 FUNCTION_CODE now of type int. All callers changed.
7114 Set the builtin's DECL_BUILT_IN_CLASS.
7116 1999-09-23 Tom Tromey <tromey@cygnus.com>
7118 * jvspec.c (lang_specific_driver): Don't read spec file if
7119 -fsyntax-only given.
7121 1999-09-22 Tom Tromey <tromey@cygnus.com>
7123 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7125 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7126 (WORDS_TO_LONG): Likewise.
7127 (WORDS_TO_DOUBLE): Likewise.
7129 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7131 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7132 (RELOCATION_VALUE_1): Likewise.
7133 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7134 push_in_const, push_long_const): Prototyped.
7135 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7136 (push_constant2): Likewise.
7137 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7138 (find_constant_wide): Cast find_constant2's integer arguments to
7140 (find_constant_index): Cast find_constant2's and find_constant2's
7141 integer arguments to `jword'.
7142 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7143 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7144 (emit_if): Use RELOCATION_VALUE_1.
7145 (emit_goto): Likewise.
7146 (emit_jsr): Likewise.
7147 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7148 argument to push_long_const to HOST_WIDE_INT.
7150 1999-09-15 Andreas Schwab <schwab@suse.de>
7152 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7154 1999-09-20 Nick Clifton <nickc@cygnus.com>
7156 * lang.c (lang_decode_option): Extend comment.
7158 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7160 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7163 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7165 * gjavah.c (get_field_name, print_method_info, print_include,
7166 add_namelet): Use xmalloc, not malloc.
7168 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7169 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7172 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7174 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7176 * jcf-path.c (add_entry): Likewise.
7178 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7180 * jv-scan.c (xmalloc): Remove definition.
7182 * jvgenmain.c (xmalloc): Likewise.
7184 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7186 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7188 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7189 concat, not xmalloc/sprintf.
7190 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7191 (xstrdup): Remove definition.
7193 * parse.y (duplicate_declaration_error_p,
7194 constructor_circularity_msg, verify_constructor_circularity,
7195 check_abstract_method_definitions, java_check_regular_methods,
7196 java_check_abstract_methods, patch_method_invocation,
7197 check_for_static_method_reference, patch_assignment, patch_binop,
7198 patch_cast, array_constructor_check_entry, patch_return,
7199 patch_conditional_expr): Use xstrdup, not strdup.
7201 * zextract.c (ALLOC): Use xmalloc, not malloc.
7203 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7205 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7207 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7208 (do_spec, lang_specific_pre_link, lang_specific_driver,
7209 input_filename, input_filename_length): Don't declare.
7210 (main_class_name, jvgenmain_spec, lang_specific_driver):
7212 (lang_specific_driver): All calls to the function pointer
7213 parameter now explicitly call `fatal'.
7215 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7217 * parse.y (find_applicable_accessible_methods_list): Search
7218 abstract classes as interfaces.
7220 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7222 * class.c (finish_class): We're now outside a valid method
7223 declaration. Tell the rest of gcc so.
7225 1999-09-08 Bruce Korb autogen@linuxbox.com
7227 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7229 1999-09-07 Tom Tromey <tromey@cygnus.com>
7231 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7233 (decode_signature_piece): Don't emit "::" in JArray<>.
7234 (print_namelet): Only print trailing `;' when printing a class.
7236 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7238 * java-tree.h: Delete declarations for all tree nodes now moved to
7240 * decl.c: Delete their definitions.
7242 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7244 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7245 * Makefile.in (OBJS): Add ggc-callbacks.o.
7246 (OBJDEPS): Likewise.
7248 1999-09-03 Tom Tromey <tromey@cygnus.com>
7250 * parse.y (strip_out_static_field_access_decl): Return operand if
7251 it satisfies JDECL_P.
7253 1999-09-02 Tom Tromey <tromey@cygnus.com>
7255 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7256 Handle nested arrays, like `[[I'.
7258 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7260 * class.c (finish_class): Remove unused parameter, all callers
7263 * expr.c (build_java_athrow): Change return type to void.
7264 (java_lang_expand_expr): Make sure each case in switch returns a
7267 * java-tree.h (finish_class): Fix prototype to take void args.
7269 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7270 (main): Issue return from main, not exit.
7272 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7274 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7276 * jv-scan.c (main): Issue return from main, not exit.
7278 * parse.y (check_abstract_method_definitions,
7279 java_check_abstract_method_definitions): Add static prototypes.
7280 (java_complete_expand_methods): Fix call to `finish_class'.
7282 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7285 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7287 * lang.c (language_string): Constify.
7289 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7291 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7292 Remove hacks for stuff which comes from libiberty.
7294 * Make-lang.in: Likewise.
7296 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7298 * Makefile.in (xref.o): Depend on xref.c explicitly.
7300 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7302 * java-tree.h (lang_printable_name): Constify a char*.
7304 * lang.c (lang_printable_name): Likewise.
7306 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7308 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7311 1999-08-26 Tom Tromey <tromey@cygnus.com>
7313 * gjavah.c (print_cxx_classname): Print "::" before qualified
7316 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7318 * parse.y (lookup_cl): Changed leading comment. Now does its best
7319 to set the column number.
7320 (qualify_ambiguous_name): Take WFL wrappers into account.
7322 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7324 * verify.c (verify_jvm_instructions): Don't check instruction
7325 validity beyond end of method.
7327 1999-08-25 Tom Tromey <tromey@cygnus.com>
7329 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7331 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7333 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7334 cxx_keyword_subst, generate_access, name_is_method_p,
7335 get_field_name, print_field_name, super_class_name, print_include,
7336 decode_signature_piece, print_class_decls, usage, help,
7337 java_no_argument, version, add_namelet, print_namelet): Add static
7339 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7340 name_is_method_p): Constify a char*.
7341 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7342 Provide a final else clause in an if-else-if.
7343 (print_field_info): Add missing final arg in function call to
7345 (print_method_info, decompile_method, decode_signature_piece,
7346 print_c_decl, print_full_cxx_name, print_stub,
7347 print_mangled_classname, super_class_name, print_include,
7348 add_namelet, add_class_decl, print_class_decls, process_file,
7349 help): Constify a char*.
7351 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7352 push_int_const, find_constant_wide, find_constant_index,
7353 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7354 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7355 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7356 emit_if, emit_goto, emit_jsr, call_cleanups,
7357 make_class_file_name): Add static prototypes.
7358 (generate_bytecode_return, generate_bytecode_insns): Pass a
7359 NULL_PTR, not a NULL_TREE.
7361 * jv-scan.c: Include "jcf.h".
7362 (main): Declare using DEFUN macro.
7364 * jvspec.c (find_spec_file, lang_specific_pre_link,
7365 lang_specific_driver): Add prototypes.
7366 (find_spec_file): Constify a char*.
7368 * keyword.gperf (hash, java_keyword): Add prototypes.
7370 * lang.c (lang_print_error): Add static prototype.
7371 (lang_init): Prefer memcpy over bcopy to avoid casts.
7373 * lex.c (yylex): Add static prototype.
7375 * parse-scan.y: Include "lex.c" earlier.
7377 * parse.h: Remove redundant declaration for `yylex'.
7379 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7380 labeled_block_contains_loop_p): Add static prototypes.
7381 (not_accessible_p): Make static to match prototype.
7383 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7385 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * parse.y (check_method_redefinition): Changed leading comment.
7388 (check_abstract_method_definitions): New function.
7389 (java_check_abstract_method_definitions): New function.
7390 (java_check_regular_methods): Call it.
7391 (verify_constructor_super): Fixed indentation.
7392 (lookup_method_invoke): Likewise.
7394 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7396 * parse.y (method_header): Return a null pointer if the current
7398 (finish_method_declaration): Return if the current function decl
7400 (source_start_java_method): Likewise.
7401 (java_method_add_stmt): Likewise.
7403 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7405 * class.c (emit_register_class): Removed unnecessary call to
7407 * parse.y (labeled_block_contains_loop_p): Removed unused local
7410 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * parse.y (java_refold): Added prototype.
7414 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7416 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7417 (java_stabilize_reference): Removed unnecessary `else'.
7418 (java_complete_lhs): Set flag to remember boolean. Call
7419 java_refold. Added comments.
7420 (java_decl_equiv): New function.
7421 (binop_compound_p): Likewise.
7422 (java_refold): Likewise.
7423 (patch_unaryop): Striped static field access assigned to decl and
7424 op. Changed promotion scheme for ++/-- operators.
7425 (search_loop): New function.
7426 (labeled_block_contains_loop_p): Likewise.
7427 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7429 (patch_bc_statement): Call search_loop. Fixed comment.
7431 1999-08-14 Anthony Green <green@cygnus.com>
7433 * expr.c (java_lang_expand_expr): Mark static array data as
7436 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7438 * jvgenmain.c (main): NUL-terminate name_obstack.
7440 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7442 * check-init.c (check_bool2_init, done_alternative): Add static
7445 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7446 (add_method, build_utf8_ref, build_class_ref,
7447 append_gpp_mangled_type, layout_class_method): Constify a char*.
7449 * decl.c (push_promoted_type, make_binding_level): Add static
7451 (push_promoted_type, pushdecl): Constify a char*.
7453 * except.c (find_handler_in_range, link_handler,
7454 check_start_handlers): Add static prototypes.
7456 * expr.c (process_jvm_instruction): Constify a char*.
7458 * gjavah.c (main): Constify a char*.
7460 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7463 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7465 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7466 munge, print_ents): Constify a char*.
7468 * jcf-dump.c (disassemble_method): Constify a char*.
7469 (print_constant_pool, print_exception_table): Add static prototypes.
7470 (print_constant, print_exception_table, main, disassemble_method):
7473 * jcf-io.c (find_classfile, find_class): Likewise.
7475 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7476 (set_source_filename, predefined_filename_p): Add static prototypes.
7477 (set_source_filename, get_constant, get_class_constant,
7478 find_in_current_zip): Constify a char*.
7480 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7482 (add_entry, add_path, jcf_path_classpath_arg,
7483 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7485 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7486 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7487 jcf_parse_one_method, jcf_parse_methods,
7488 jcf_parse_final_attributes): Add static prototypes.
7489 (get_attribute): Constify a char*.
7491 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7492 jcf_dependency_add_target, jcf_path_classpath_arg,
7493 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7495 * jv-scan.c (main): Constify a char*.
7496 (gcc_obstack_init): Add prototype arguments.
7498 * jvgenmain.c (gcc_obstack_init): Likewise.
7499 (main): Constify a char*.
7501 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7503 (put_decl_string, lang_print_error): Constify a char*.
7504 (lang_init): Remove redundant extern prototype.
7506 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7508 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7509 Add static prototypes.
7510 (get_type_from_signature): Constify a char*.
7512 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7513 Add static prototypes.
7514 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7515 (verify_jvm_instructions): Constify a char*.
7517 * xref.c (xref_flag_value): Likewise.
7519 * xref.h (xref_flag_value): Likewise.
7521 * zextract.c (makeword, makelong): Add static prototypes.
7522 (makeword, makelong): Constify a uch*.
7524 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7526 * lang.c (java_dummy_print): Constify a char*.
7527 (lang_print_error): Likewise.
7528 (lang_init): Remove redundant prototype for `print_error_function'.
7529 (lang_init_source): Likewise.
7530 (lang_identify): Constify a char*.
7532 1999-08-09 Tom Tromey <tromey@cygnus.com>
7534 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7535 (WORDS_TO_LONG): Likewise.
7536 (WORDS_TO_DOUBLE): Likewise.
7538 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7540 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7542 * expr.c (java_stack_pop, java_array_data_offset,
7543 build_java_throw_out_of_bounds_exception, case_identity,
7544 build_java_check_indexed_type): Add static prototypes.
7545 (linenumber_table, expand_invoke, expand_java_field_op,
7546 build_primtype_type_ref, expand_byte_code): Constify a char*.
7548 * java-tree.h (build_primtype_type_ref, linenumber_table):
7550 (java_lang_expand_expr): Add prototype.
7552 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7553 `java_lang_expand_expr'.
7555 * lex.c (java_lex_error): Constify a char*.
7556 (java_get_unicode, java_read_char, java_allocate_new_line,
7557 java_unget_unicode, java_sneak_unicode): Prototype.
7559 * parse-scan.y (current_class, package_name, method_declarator,
7560 report_class_declaration, yyerror): Constify a char*.
7562 * parse.h (java_report_errors): Prototype.
7563 (yyerror): Constify a char*.
7565 * parse.y (classitf_redefinition_error, check_modifiers,
7566 parse_jdk1_1_error, lookup_package_type,
7567 lookup_package_type_and_set_next, get_printable_method_name,
7568 purify_type_name): Constify a char*.
7569 (build_super_invocation, maybe_generate_finit,
7570 verify_constructor_super, parser_add_interface,
7571 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7572 java_complete_expand_methods, java_expand_finals,
7573 cut_identifier_in_qualified, java_stabilize_reference,
7574 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7575 merge_string_cste): Prototype.
7576 (single_type_import_declaration, yyerror,
7577 variable_redefinition_error, build_array_from_name,
7578 build_unresolved_array_type, check_class_interface_creation,
7579 resolve_class, complete_class_report_errors,
7580 note_possible_classname, read_import_dir,
7581 find_in_imports_on_demand, resolve_package, fix_constructors,
7582 check_deprecation, lookup_method_invoke,
7583 maybe_build_primttype_type_ref, array_constructor_check_entry):
7585 (java_complete_expand_methods, java_expand_finals): Make static.
7586 (convert_narrow): Remove static prototype.
7588 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7590 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7592 1999-08-02 Richard Henderson <rth@cygnus.com>
7594 * decl.c: Include defaults.h instead of expr.h.
7595 * parse.y: Likewise.
7597 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7599 * java/decl.c (start_java_method): Change all uses of
7600 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7601 Ensure expr.h is included.
7602 * java/expr.c (pop_arguments): Ditto.
7603 * java/parse.y (expand_start_java_method): Ditto.
7605 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7607 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7609 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7611 * decl.c: Include "function.h".
7612 * except.c: Likewise.
7613 * parse.y: Likewise.
7614 * Makefile.in: Update dependencies.
7616 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7618 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7619 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7620 `modifier' with ATTRIBUTE_UNUSED.
7622 * gjavah.c (process_file): Add braces around ambiguous `else'.
7624 * jcf-dump.c (print_access_flags, localvar_free): Change return
7627 * parse.y (java_complete_expand_method): Initialize variable
7629 (resolve_qualified_expression_name): Likewise for `field_decl'.
7630 (patch_method_invocation): Likewise for `class_to_search'.
7631 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7632 (patch_assignment): Likewise for `lhs_type'.
7634 * verify.c (verify_jvm_instructions): Remove unused variable
7637 1999-07-25 Richard Henderson <rth@cygnus.com>
7639 * decl.c (va_list_type_node): New.
7641 1999-07-25 Anthony Green <green@cygnus.com>
7643 * gjavah.c (print_stub): New function.
7644 (METHOD_IS_NATIVE): New macro.
7645 (print_mangled_classname): Make static.
7646 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7647 (process_file): Perform stub generation.
7648 (HANDLE_METHOD): Don't emit class decls during stub
7650 (HANDLE_END_METHOD): Take into account stub generation.
7651 (print_method_info): Handle stub generation.
7652 (print_stub): New function.
7653 (print_cxx_classname): Make signature consistant with others.
7654 (help): Describe -stubs option.
7655 (main): Create stub file.
7656 (version): Use version.c.
7657 (print_full_cxx_name): New function.
7658 (print_c_decl): Use print_full_cxx_name.
7660 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7662 * check-init.c (check_init): Handle MAX_EXPR.
7664 1999-07-15 Andrew Haley <aph@cygnus.com>
7666 * lang.c (flag_use_divide_subroutine): New variable.
7667 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7668 fp-to-integer conversion.
7669 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7672 * expr.c (build_java_soft_divmod): New function.
7673 (build_java_binop): Call build_java_soft_divmod if
7674 flag_use_divide_subroutine is set.
7675 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7676 soft_lrem_node: new builtin functions.
7677 (init_decl_processing) Initialize the new builtins.
7678 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7679 soft_lrem_node: new builtin functions.
7680 (build_java_soft_divmod): New function.
7681 * parse.y: Call build_java_soft_divmod if
7682 flag_use_divide_subroutine is set.
7685 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7686 a --specs= arg) even if not linking.
7687 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7688 -fuse-divide-subroutine
7690 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7692 * parse.y (resolve_and_layout): Check methods only once.
7693 (resolve_qualified_expression_name): Verify thrown exceptions
7695 (check_thrown_exceptions): Reject exceptions thrown in
7696 initializer. Error message tuned.
7698 1999-07-14 Andrew Haley <aph@cygnus.com>
7700 * expr.c (expand_expr): Do not return the last statement in a
7701 block as the block's value.
7703 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7705 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7706 CALL_EXPR, to avoid order of evaluation changes.
7708 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7710 * parse.y (qualify_ambiguous_name): Do not use
7711 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7713 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7715 * check-init.c (check_init): Handle MAX_EXPR.
7716 * expr.c (force_evaluation_order): Force method call arguments to
7717 be evaluated in left-to-right order.
7718 * parse.y (qualify_ambiguous_name): Loop again to qualify
7719 NEW_ARRAY_EXPR properly.
7721 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7723 * parse.y (patch_invoke): Resolve unresolved invoked method
7725 (qualify_ambiguous_name): STRING_CST to qualify expression for
7726 type name resolution.
7728 1999-06-24 Andrew Haley <aph@cygnus.com>
7730 * class.c (finish_class): Whenever a deferred method is
7731 output, rescan the list of methods to see if a new candidate for
7732 output can be found.
7734 1999-06-28 Tom Tromey <tromey@cygnus.com>
7736 * jvspec.c (lang_specific_driver): Recognize --help.
7738 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7740 * parse.y (resolve_package): Fixed bogus return statement.
7741 (patch_method_invocation): Resolve method invocation beginning with
7742 a package name qualifier.
7744 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7746 * Make-lang.in (java.stage1): Depend on stage1-start.
7747 (java.stage2): Likewise for stage2-start.
7748 (java.stage3): Likewise for stage3-start.
7749 (java.stage4): Likewise for stage4-start.
7751 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7753 * parse.y (java_complete_lhs): When doing cross referencing, don't
7754 try to keep file location on a WFL expanded as a CALL_EXPR.
7756 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7758 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7759 compiling to class file a void method with an empty method body.
7760 As a side effect, the bytecode backend will generate the
7761 appropriate `return' instruction.
7763 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7765 * parse.y (lookup_package_type_and_set_next): New function prototype.
7766 (resolve_package): Search current and imported packages.
7767 (lookup_package_type_and_set_next): New function.
7769 1999-06-22 Andrew Haley <aph@cygnus.com>
7771 * verify.c (verify_jvm_instructions): Check for pending blocks
7772 before invalid PC test and opcode switch, not after.
7774 1999-06-21 Andrew Haley <aph@cygnus.com>
7776 * except.c (find_handler_in_range): The upper limit for exception
7777 ranges is exclusive, not inclusive: (start <= pc < end).
7778 (link_handler): find child pointer which points to outer by
7779 searching sibling list: previous code incorrectly assumed that
7780 outer->outer->first_child must point to outer.
7781 * verify.c (verify_jvm_instructions): FIXME added to code for
7783 (verify_jvm_instructions): Do not assume that the last block
7784 processed in a subroutine is a block which ends with a `ret'
7785 instruction. With some control flows it is possible that the last
7786 block ends with an `athrow'.
7788 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7790 * parse.y (qualify_ambiguous_name): Reorganized the post
7791 evaluation of non WFL leading expression nodes.
7793 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7798 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * parse.y (qualify_ambiguous_name): Handle qualified expression
7801 beginning with a STRING_CST.
7803 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * parse.y (register_fields): Set DECL_INITIAL on both
7806 pre-initialized static and public fields.
7807 (resolve_field_access): Static field access expressions to always
7809 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7810 qualification. CONVERT_EXPR to be resolved as an expression name.
7811 (java_complete_lhs): Identify and access qualified final
7812 initialized field in switch statement case expression.
7813 (fold_constant_for_init): Pre-initialized field decl constant to
7816 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * parse.y (note_possible_classname): Mark returned node with
7819 QUALIFIED_P only if the original class name contained a '/'.
7821 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7823 * Make-lang.in (gcjh): More parallel build fixes.
7825 1999-06-03 Mike Stump <mrs@wrs.com>
7827 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7829 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7831 * except.c (link_handler): Chain exception handlers in order.
7833 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7835 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7836 with nops and process as usual in order to always set correct EH
7837 ranges. Emit detailed warnings about unreachable bytecodes.
7839 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7841 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7844 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7846 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7847 or the searched field decl.
7849 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7851 * parse.y (fold_constant_for_init): Convert numerical constant
7852 values to the type of the assigned field.
7854 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7856 * expr.c (lookup_field): Relaxed the test on class loading error
7858 * parse.y (fold_constant_for_init): Enabeled old code.
7860 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7862 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7863 decide the validity of the cast of a java.lang.Cloneable reference
7865 (patch_conditional_expr): Fixed first argument passed to
7866 binary_numeric_promotion.
7868 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * parse.y (qualify_ambiguous_name): Take into account that a
7871 CONVERT_EXPR might specify a type as a WFL.
7873 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7875 * parse.y (patch_assignment): Save the rhs before using it as an
7876 argument to _Jv_CheckArrayStore.
7878 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7880 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7882 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7884 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7885 floating point litteral only when the exponent indicator has been
7888 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7890 * parse.y (formal_parameter:): Construct argument tree list
7891 element even if a yet unsupported final parameter was encountered.
7893 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7895 * parse.y (finish_method_declaration): Issue errors for native or
7896 abstract methods declared with a method body, as well as for non
7897 native or non abstract methods with no method body.
7899 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7901 * class.c (build_utf8_ref): Initialize variable `field'.
7903 * decl.c (init_decl_processing): Initialize variable `field'.
7905 * expr.c (build_known_method_ref): Mark parameters `method_type',
7906 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7907 (process_jvm_instruction): Likewise for parameter `length'.
7909 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7910 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7913 * parse.y (maybe_generate_clinit): Remove unused variable
7914 `has_non_primitive_fields'.
7915 (find_in_imports_on_demand): Initialize variables `node_to_use'
7917 (patch_binop): Likewise for variable `prom_type'.
7918 (patch_unaryop): Likewise for variable `prom_type'.
7920 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7922 * xref.c (xref_table): Add missing initializer.
7924 1999-05-14 Tom Tromey <tromey@cygnus.com>
7926 * java-except.h (struct eh_range): Removed unused `next' member.
7927 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7928 after adding all exception handlers. Sort exception ranges in
7930 (struct pc_index): New structure.
7931 (start_pc_cmp): New function.
7932 * except.c (add_handler): Return `void'. Don't call link_handler;
7933 instead construct an ordinary linked list and do range
7935 (check_nested_ranges): New function.
7936 (link_handler): Changed interface to allow merging of eh_ranges.
7937 Split overlapping ranges. Return `void'.
7939 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7941 * parse.y (constructor_block_end:): New rule, tagged <node>.
7942 (constructor_body:): Use `constructor_block_end' instead of
7945 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7947 * parse.y (statement_nsi:): Pop `for' statement block.
7948 (java_complete_lhs): Labeled blocks containing no statement are
7949 marked as completing normally.
7951 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7953 * xref.c (xref_set_current_fp): New function, defined.
7954 * xref.h (xref_set_current_fp): New function, prototyped.
7956 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7958 * check-init.c (check_init): Take into account that
7959 LABELED_BLOCK_STMT can be empty.
7961 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7963 * parse.y (java_check_regular_methods): Warning check on not
7964 overriding methods with default access in other packages does not
7965 apply to `<clinit>'.
7966 (java_complete_lhs): If block body is an empty_stmt_node, replace
7967 it by NULL_TREE. This prevents gcc from generating an irrelevant
7970 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7972 * check-init.c (check_init): Removed code accepting to see things
7973 falling through default:, when doing xrefs.
7974 * java-tree.h (do_not_fold): New global variable, declared.
7975 * parse.y (do_not_fold): New global variable, defined.
7976 (java_complete_expand_method): Set `do_not_fold' to the value of
7977 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7978 and reinstall them after them have been purged; do not check for
7979 initializations; do not issue missing return errors.
7980 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7982 (patch_binop): Skip the fold part when doing xrefs.
7983 (build_string_concatenation): Skip the concatenation part when
7985 (patch_synchronized_statement): Do not generate a try-finally when
7987 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7988 and keep the location where the throw was seen.
7989 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7990 any treatment on the converted node an simply return a NOP_EXPR of
7992 * xref.c (xref_get_data): New function, defined.
7993 * xref.h (xref_get_data): New function, declared.
7994 (XREF_GET_DATA): Use xref_get_data.
7996 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7998 * gjavah.c (print_include): Cast the result of `strlen' to int
7999 when comparing against a signed value.
8000 (add_namelet): Likewise.
8002 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8004 * expr.c (expand_invoke): Mark parameter `nargs' with
8006 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8008 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8011 * jcf-reader.c (get_attribute): Cast a value to long
8012 when comparing against a signed expression. Likewise.
8014 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8017 1999-05-11 Andrew Haley <aph@cygnus.com>
8019 * parse.y (source_end_java_method): If the current method contains
8020 any exception handlers, force asynchronous_exceptions: this is
8021 necessary because signal handlers in libjava may throw exceptions.
8022 * decl.c (end_java_method): Ditto.
8024 1999-05-11 Tom Tromey <tromey@cygnus.com>
8026 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8028 * jvspec.c (THREAD_NAME): Removed.
8029 (GC_NAME): Likewise.
8030 (MATHLIB): Likewise.
8031 (WITHLIBC): Likewise.
8033 (THREADLIB): Likewise.
8034 (MATH_LIBRARY): Likewise.
8035 (lang_specific_driver): Don't add `-l' options to command line.
8036 Instead, add a single --specs option. Recognize `-L' options and
8037 use them to search for spec file.
8038 (find_spec_file): New function.
8039 (SPEC_FILE): New define.
8041 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8043 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8044 cpplib-enabled build.
8046 1999-05-05 Per Bothner <bothner@cygnus.com>
8048 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8049 temporarily zero it while calling rest_of_decl_compilation.
8051 * java-tree.h (string_ptr_type_node): Add declaration.
8052 * decl.c: Define and initialize string_ptr_type_node.
8053 * parse.y (patch_string_cst): Use string_ptr_type_node.
8055 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8056 * parse.y (for_statement): Now unconditionally exit_block.
8057 (finish_labeled_statement): No longer exit_block if for-loop.
8058 (patch_loop_statement): Check harder if the loop is already labeled.
8060 * parse.y (patch_initialized_static_field): Removed function.
8061 (maybe_generate_clinit): Removed special handling for interfaces.
8062 (java_complete_expand_methods): Do a preliminary java_complete_tree
8063 on <clinit> to determine if it can be removed.
8064 (java_complete_expand_method): Remove special handling for <clinit>.
8065 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8066 optimize if we get back empty_stmt_node.
8067 For MODIFY_EXPR, re-do checking of static initializers.
8068 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8069 For VAR_DECL, pass correct context.
8071 * verify.c (verify_jvm_instructions): Better error messages.
8073 1999-05-03 Tom Tromey <tromey@cygnus.com>
8075 * parse-scan.y (interface_declaration): Call
8076 report_class_declaration for interfaces.
8078 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8080 * Makefile.in: Remove -v from bison command lines.
8082 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8084 * check-init.c (check_init): Exclude a case of error when doing
8086 * class.c (layout_class_method): Don't generate the error message
8087 twice when compiling from source.
8088 * lang-options.h: Added `-Wredundant-modifers' and
8089 `-Wunusupported-jdk11' flags and help text.
8090 * lang.c (lang_decode_option): Added support for
8091 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8092 flag_static_local_jdk11 and flag_redundant set accordingly.
8093 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8094 * parse.h (EXPR_WFL_ADD_COL): New macro.
8095 (DECL_END_SOURCE_LINE): Likewise.
8096 (DECL_INHERITED_SOURCE_LINE): Likewise.
8097 * parse.y (static_ref_err): New function, prototyped.
8098 (CCB_TK): Now tagged <operator>.
8099 (class_body:): Remember the location of the closing '}' of a class
8100 definition when doing xrefs.
8102 (block_end:): Likewise.
8103 (create_class): Remember the location of the inherited class
8104 identifier when doing xrefs.
8105 (register_fields): Added test on first operand of `init' before
8106 testing it TREE_CODE.
8107 (method_header): Store the location of the class identifier in the
8108 class decl when doing xrefs.
8109 (finish_method_declaration): Don't combine first/last method line
8111 (java_check_regular_methods): Warning check on not overriding
8112 methods with default access on other packages move before check on
8113 static methods. Initialization of `aflags' also moved up.
8114 (resolve_expression_name): Call static_ref_err to report the error.
8115 (static_ref_err): New function, implemented.
8116 (resolve_field_access): Returned simplified static field access
8118 (resolve_qualified_expression_name): Check for illegal use of
8119 static fields in a non static context. Call static_ref_err to
8120 report error in various places.
8121 (java_complete_tree): Do not fold initialized static fields when
8123 (java_complete_lhs): Likewise.
8125 1999-04-29 Anthony Green <green@cygnus.com>
8127 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8128 create internal labels.
8129 (lookup_label): Ditto.
8131 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * class.c (layout_class_method): Generate <clinit>'s rtl for
8135 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8136 for interfaces' <clinit>.
8137 * expr.c (lookup_field): Search for fields in interfaces.
8138 (expand_invoke): Fixed indentation.
8139 (expand_java_field_op): Likewise. Use IS_CLINIT.
8140 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8141 (IS_CLINIT): New macro.
8142 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8143 interface was parsed.
8144 (maybe_generate_clinit): Don't generate if the current class is an
8145 interface with only fields of primitive types.
8146 (reset_method_name): Use IS_CLINIT.
8147 (java_complete_expand_method): Expand <clinit> when it exists for
8148 interfaces. Use IS_CLINIT.
8149 (resolve_expression_name): Use DECL_CONTEXT instead of
8150 current_class to build static field references.
8151 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8152 ARRAY_REF when doing xreferencing.
8153 (check_final_assignment): Fixed typo in leading comment. Use
8155 (patch_array_ref): Don't fully expand array references when
8157 (patch_return): Use IS_CLINIT.
8158 (patch_throw_statement): Likewise.
8160 1999-04-22 Tom Tromey <tromey@cygnus.com>
8162 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8164 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * decl.c (predef_filenames, predef_filenames_size): New globals
8167 (init_decl_processing): predef_filenames and predef_filenames_size
8169 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8171 * jcf-parse.c (predefined_filename_p): New function.
8172 (yyparse): Check that files on the command line are specified only
8173 once and issue a warning otherwise.
8174 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8175 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8176 avoid a gcc warning with -W -Wall turned on.
8177 (java_expand_classes): Abort if errors were encountered.
8178 (java_complete_lhs): If the cross reference flag is set, wrap
8179 field DECL node around a WFL when resolving expression name.
8181 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8183 * lang.c (lang_decode_option): Fixed returned value when parsing
8184 `-fxref=...' and `-Wall'.
8185 * parse.y (source_end_java_method): Do not generate code when
8186 flag_emit_xref is set.
8187 (resolve_expression_name): Do not build static field access when
8188 flag_emit_xref is set.
8189 (resolve_field_access): No special treatment on `length' when
8190 flag_emit_xref is set. Do not build qualified static field access
8191 when flag_emit_xref is set.
8192 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8193 when flag_emit_xref is set.
8194 (patch_assignment): Do not generate array store runtime check when
8195 flag_emit_xref is set.
8196 * xref.c (xref_flag_value): Fixed function declaration
8198 (xset_set_data): New function.
8199 * xref.h (xref_set_data): Added prototype for new function.
8200 (typedef struct xref_flag_table): New field data.
8201 (XREF_GET_DATA): New macro.
8203 1999-04-19 Tom Tromey <tromey@cygnus.com>
8205 * xref.h (enum): Removed trailing comma.
8207 * parse.y (resolve_qualified_expression_name): Added missing
8210 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8212 * gjavah.c: New prototypes for java_float_finite and
8215 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8217 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8220 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8222 * Makefile.in (TREE_H): Add tree-check.h.
8223 (RTL_H): Add genrtl.h.
8225 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * parse.y (patch_assignment): Added ArrayStoreException runtime
8230 1999-04-06 Per Bothner <bothner@cygnus.com>
8232 * expr.c (pop_type_0): New function.
8233 (pop_type): Use pop_type_0.
8234 * java-tree.h (pop_type_0): New declaration.
8235 * verify.c (verify_jvm_instructions): Check return instructions.
8237 * parse.y (patch_binop): Don't fold if non-constant and emiting
8240 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8242 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8244 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8245 (main_jcf): Don't define.
8246 (process_file): Don't set `main_jcf'.
8248 * java-tree.h (main_jcf): Don't declare.
8250 * jcf-parse.c (main_jcf): Add static definition.
8252 * lang.c (main_jcf): Don't define.
8254 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8256 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8258 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8260 * jcf-depend.c: Include "config.h", not <config.h>.
8262 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8265 * jcf-path.c: Include "config.h", not <config.h>.
8267 * lex.c: Don't include various system header files.
8268 (java_init_lex): Cast the argument of `bzero' to PTR
8270 * parse-scan.y (java_push_parser_context): Likewise.
8272 * parse.y (java_push_parser_context): Likewise.
8273 (patch_bc_statement): Match format specifier to variable argument.
8275 * xref.c: Don't include <stdio.h>.
8277 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8279 * parse.y (struct parser_ctxt *ctxp): Now global.
8280 (declare_local_variables): Use WFL compound value for the
8281 declaration source line value, when doing cross-referencing.
8283 1999-03-31 Tom Tromey <tromey@cygnus.com>
8285 * gjavah.c (print_field_info): Allow constants of other types.
8286 (print_include): Generate include when new name is proper prefix
8287 of already printed name.
8288 (add_namelet): Likewise.
8289 (cxx_keyword_subst): New function.
8290 (print_method_info): Use it.
8291 (print_field_name): New function.
8292 (get_field_name): New function.
8293 (print_field_info): Use get_field_name and print_field_name.
8295 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8297 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8298 'KR-C', so gperf uses the `const' keyword on strings.
8300 * keyword.gperf (java_keyword): Const-ify a char*.
8302 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8304 * parse.y (patch_bc_statement): Fixed identation and a bogus
8307 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8309 * parse.y (patch_assignment): Allow static variables in other
8310 classes to be assigned.
8312 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8314 * class.c (maybe_add_interface): Remove unused variable
8316 (make_class_data): Use = for assignment, not ==. Likewise.
8317 (emit_register_classes): Remove unused variable `decl'.
8319 * lex.c: Fix comment so as not to contain an embedded `/*'.
8321 * verify.c (verify_jvm_instructions): Remove unused variable
8324 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8326 * parse.y (complete_loop_body): Rename to finish_loop_body.
8327 (complete_labeled_statement): Rename to finish_labeled_statement.
8328 (complete_for_loop): Rename to finish_for_loop.
8329 (complete_method_declaration): Rename to finish_method_declaration.
8331 * java-tree.h (continue_identifier_node): New global node.
8332 * decl.c: Define and initialize continue_identifier_node.
8333 * parse.y (generate_labeled_block): Remove - no longer needed.
8334 (build_loop_body): Use continue_identifier_node for continue block.
8335 (finish_labeled_statement): Also do pop_labeled_block actions.
8336 (java_complete_lhs): POP_LOOP even if error.
8337 (build_labeled_block): Special handling for continue_identifier_node.
8338 (patch_loop_statement): Re-organize.
8339 (patch_bc_statement): Re-write.
8341 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8343 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8344 using a WFL compound value.
8345 * parse.y (xref.h): Include.
8346 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8348 (register_fields): Set WFL compound value to lineno if doing
8350 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8352 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8353 * xref.h (expand_xref): Prototype renamed from xref_generate.
8355 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8357 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8358 (GET_CURRENT_BLOCK): New macro.
8359 * parse.y (current_static_block): New global variable.
8360 (method_body:): Define action.
8361 (complete_method_declaration): Set current_function_decl to NULL
8362 when work on the current method is done.
8363 (declare_local_variables): Use GET_CURRENT_BLOCK.
8364 (java_method_add_stmt): Likewise.
8365 (java_complete_expand_method): Disable the use of `this' when
8367 (enter_a_block): If no current method exist, use
8368 current_static_block to link static initializer blocks.
8369 (exit_block): Rewritten to use current_static_block when no current
8371 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8372 (patch_return): Forbid the use of `return' in static initializers.
8373 (patch_throw_statement): Fixed indentation. Issue specific error
8374 for uncaught thrown checked exception in static initializer
8375 blocks. Removed FIXME.
8377 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8379 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8380 Link gcj from gcc.o.
8382 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8384 * parse.y (find_applicable_accessible_methods_list): When dealing
8385 with interface: ensure that a given interface or java.lang.Object
8386 are searched only once.
8388 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8390 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8392 * jcf-dump.c (print_access_flags): Add braces around if-else.
8394 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8397 * lex.c (build_wfl_node): Add static prototype.
8399 * lex.h (build_wfl_node): Remove static prototype.
8401 * parse.y: Include lex.c early enough to declare everything needed.
8402 Ensure calls to `build_wfl_node' pass the proper arguments.
8403 (create_class): Remove unused variable `super_decl'.
8404 (get_printable_method_name): Initialize variable `name'.
8406 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * Changelog: Fixed 1999-03-22 typos.
8409 * lang.c (lang_decode_option): Fixed typo in error string in the
8412 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8414 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8416 * java-tree.h (flag_emit_xref): Declared extern.
8417 * lang.c (xref.h): Included.
8418 (flag_emit_xref): New global variable.
8419 (lang_decode_option): Added support for -fxref.
8423 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8425 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8428 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8430 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8431 $(srcdir)/../system.h and $(JAVA_TREE_H).
8432 (jcf-io.o): Depend on $(JAVA_TREE_H).
8433 (mangle.o): Likewise.
8435 * check-init.c (check_cond_init): Add static prototype.
8437 * class.c (build_java_method_type, hashUtf8String,
8438 make_field_value, get_dispatch_vector, get_dispatch_table,
8439 append_gpp_mangled_type, mangle_static_field): Likewise.
8440 (strLengthUtf8): Hide unused definition.
8441 (hashUtf8String): Const-ify.
8442 (make_field_value): Un-ANSI-fy.
8444 * constants.c: Move inclusion of jcf.h above java-tree.h.
8445 (set_constant_entry, find_class_or_string_constant,
8446 find_name_and_type_constant, get_tag_node,
8447 build_constant_data_ref): Add static prototype.
8449 * decl.c (push_jvm_slot, builtin_function,
8450 lookup_name_current_level): Likewise.
8451 (builtin_function): Const-ify.
8453 * except.c (expand_start_java_handler, expand_end_java_handler):
8454 Add static prototype.
8456 * expr.c (flush_quick_stack, push_value, pop_value,
8457 java_stack_swap, java_stack_dup, build_java_athrow,
8458 build_java_jsr, build_java_ret, expand_java_multianewarray,
8459 expand_java_arraystore, expand_java_arrayload,
8460 expand_java_array_length, build_java_monitor, expand_java_pushc,
8461 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8462 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8463 expand_compare, expand_test, expand_cond, expand_java_goto,
8464 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8465 expand_java_field_op, java_push_constant_from_pool): Likewise.
8467 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8468 (build_java_arraynull_check): Mark parameters `node' and `type'
8469 with ATTRIBUTE_UNUSED.
8470 (note_label): Likewise for parameter `current_pc'.
8471 (expand_java_call, expand_java_ret): Hide unused definition.
8473 * java-tree.h (make_class, build_constants_constructor,
8474 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8475 init_outgoing_cpool, register_class, emit_register_classes,
8476 java_layout_seen_class_methods): Prototype.
8477 (unicode_mangling_length): Const-ify.
8478 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8479 emit_unicode_mangled_name, format_int, format_uint,
8480 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8481 jcf_print_utf8_replace, open_class): Prototype.
8483 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8484 <stdio.h>. Include tree.h/java-tree.h.
8485 (utf8_equal_string usage, process_class): Add static prototype.
8486 (open_class): Don't prototype this here.
8487 (utf8_equal_string): Match arguments to format specifiers.
8488 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8489 TABLE_SWITCH, disassemble_method): Likewise.
8491 * jcf-io.c: Include tree.h/java-tree.h.
8492 (open_class, find_classfile, jcf_print_utf8,
8493 jcf_print_utf8_replace): Const-ify.
8495 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8496 parse_class_file): Add static prototype.
8497 (find_in_current_zip): Match definition to existing static
8500 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8501 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8502 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8503 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8504 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8505 generate_bytecode_return, perform_relocations, init_jcf_state,
8506 init_jcf_method, release_jcf_state, generate_classfile):
8507 Add static prototype.
8508 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8509 (make_class_file_name): Const-ify.
8511 * jcf.h (find_classfile): Const-ify.
8513 * jv-scan.c (reset_report): Remove prototype.
8515 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8516 (error): Rewrite to allow varargs.
8518 * lang.c (lang_f_options): Const-ify.
8520 * lex.c (java_parse_escape_sequence): Add static prototype.
8521 (java_allocate_new_line): Match definition to existing static
8524 * mangle.c Include tree.h/java-tree.h.
8525 (unicode_mangling_length, emit_unicode_mangled_name,
8526 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8528 * parse.h (jdep_code): Remove trailing comma in enumeration.
8529 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8530 (reset_report): Add prototype.
8532 * verify.c (push_pending_label, merge_types): Add static
8535 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8537 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8539 * parse.y (find_applicable_accessible_methods_list): Extend the
8540 search to superinterfaces when relevant.
8541 (search_applicable_methods_list): New function.
8543 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8545 * class.c (unmangle_classname): Implemented stricter testing
8546 before setting the QUALIFIED_P flag on an identifier.
8548 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8550 * parse.y (java_complete_lhs): Call force_evaluation_order
8551 after patch_newarray.
8552 (patch_binop): Don't call fold if there are side effects.
8554 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8556 * parse.y (java_stabilize_reference): Use save_expr instead of
8557 building a SAVE_EXPR node.
8558 (java_complete_lhs): Patch the resulting string of the `+='
8559 operator (if necessary) and complete the RHS after having built
8562 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8564 * class.c (make_class): Don't set CLASS_P here (because
8565 this function is also called by build_java_array_type).
8566 (push_class): Set CLASS_P here instead.
8567 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8569 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8570 context. If the context is class, perfer "super" over "synchronized".
8571 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8573 * parse.y (create_class): Don't call parser_check_super here;
8574 it is not robust. Always wait until later.
8576 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8577 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8579 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8581 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8582 * lex.h (UNGETC): Change misleading macro.
8584 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * parse.y (java_stabilize_reference): Return NODE when patching a
8588 (java_complete_lhs): Put parenthesis around truth values.
8590 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8592 * class.c (layout_class_method): Don't make rtl for interface
8594 * parse.h (GET_TYPE_NAME): New macro.
8595 * parse.y (if_then_statement:): Fixed indentation.
8596 (if_then_else_statement:): Likewise.
8597 (for_statement:): Fixed spacing.
8598 (try_statement:): Fixed indentation.
8599 (create_interface): Don't force interfaces to be abstract.
8600 (method_header): Abstract methods are OK in interfaces.
8601 (declare_local_variables): Fixed typo in comment.
8602 (java_complete_expand_method): Fixed indentation.
8603 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8604 non accessible fields.
8605 (java_stabilize_reference): New function.
8606 (java_complete_lhs): Fixed indentation. Use
8607 java_stabilize_reference in compound assignement. Insert the
8608 cast. If not processing `+' fix string constants before processing
8611 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8613 * constants.c (find_class_or_string_constant): Cast variable `j'
8614 to a `jword' when comparing against one.
8616 * expr.c (java_lang_expand_expr): Remove unused variables
8617 `has_finally_p' and `op0'.
8619 * gjavah.c (print_field_info): Cast a value to jint when comparing
8620 against one. Likewise for a jlong.
8621 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8622 against a signed quantity.
8624 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8625 (print_signature): Don't needlessly dereference variable `str'
8627 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8628 `max_locals' with ATTRIBUTE_UNUSED.
8629 (jcf_parse_class): Likewise for variable `index'.
8631 * parse.h (reverse_jdep_list): Remove static prototype.
8633 * parse.y (build_jump_to_finally): Remove prototype and definition.
8634 (reverse_jdep_list): Add static prototype.
8636 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8637 `assignment' and `expr_decl'.
8639 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8641 1999-03-12 Andrew Haley <aph@cygnus.com>
8643 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8644 we'll need a directory separator and a null character.
8646 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8648 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8650 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8652 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8655 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8657 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8659 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8661 * class.c (layout_class_method): A static method in a base class
8662 is never overridden, so treat it like it doesn't exist.
8663 However, do complain about private non-static method overriding
8664 public static method.
8666 * parse.y: Don't set unused INITIALIZED_P flag.
8667 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8669 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8670 (build_array_from_name): Re-order &index[string] to &string[index].
8672 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8673 error_mark (it might catch more errors, but it is more likely to lose).
8675 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8677 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8678 (parse-scan.o): Depend on toplev.h.
8680 * class.c (make_method_value): Add prototype. Make it static.
8681 Remove unused second argument, caller changed.
8683 * expr.c (java_lang_expand_expr): Remove unused variable
8686 * java-tree.h: Don't prototype find_in_current_zip.
8687 Add prototypes for verify_constant_pool, start_java_method,
8688 end_java_method, give_name_to_locals, expand_byte_code,
8689 open_in_zip, set_constant_value, find_constant1, find_constant2,
8690 find_utf8_constant, find_string_constant, find_class_constant,
8691 find_fieldref_index, find_methodref_index, write_constant_pool,
8692 count_constant_pool_bytes and encode_newarray_type.
8694 * jcf-dump.c: Remove unused variable `LONG_temp'.
8696 * jcf-parse.c: Include parse.h.
8697 (jcf_parse_source): Remove unused parameter, all callers changed.
8698 (jcf_figure_file_type): Add static prototype.
8699 (find_in_current_zip): Likewise. Also remove unused parameter,
8700 all callers changed.
8701 (read_class): Initialize variable `saved_pos'.
8703 * jcf-reader.c (jcf_parse_preamble): Mark variables
8704 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8706 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8707 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8708 (java_parse_doc_section): Initialize variable `seen_star'.
8709 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8710 (java_lex_error): Mark parameters `msg' and `forward' with
8712 (java_get_line_col): Mark parameters `filename' and `line' with
8715 * parse-scan.y: Include toplev.h.
8716 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8718 * parse.h: use `struct JCF', not plain `JCF'.
8719 (java_parser_context_save_global, java_expand_classes
8720 java_parser_context_restore_global, java_parse): Add prototypes.
8722 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8725 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8727 * check-init.c (check_init): COPYN takes word count, not bit count.
8729 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8731 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8732 explicit build_decl. (Avoids crash in reload when optimizing.)
8734 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8736 * decl.c (complete_start_java_method): Handle synchronized method
8737 even when compiling from bytecode.
8739 1999-02-26 Tom Tromey <tromey@cygnus.com>
8741 * gjavah.c (add_class_decl): Only generate `#include' if outer
8742 class is not the name of the class we are processing. Correctly
8743 append `.h' in #include.
8744 (process_file): Clean up newlines around generated `#include's.
8745 (decode_signature_piece): Correctly handle inner classes.
8746 (struct include): New structure.
8747 (all_includes): New global.
8748 (print_include): New function.
8749 (add_class_decl): Use it.
8750 (process_file): Likewise.
8751 (add_class_decl): Generate include for java-array.h if array
8753 (process_file): Don't generate java-array.h include.
8755 * gjavah.c (add_namelet): Check for standard package names here.
8756 (add_class_decl): Don't check for standard package names here.
8758 1999-02-25 Tom Tromey <tromey@cygnus.com>
8760 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8761 When reading a zip file, only use strncmp if both strings are
8762 bigger than the buffer length. Initialize `k' when looping
8765 1999-02-24 Tom Tromey <tromey@cygnus.com>
8767 * gjavah.c (struct namelet): New structure.
8768 (add_namelet): New function.
8769 (print_namelet): New function.
8770 (print_class_decls): Use add_namelet and print_namelet to generate
8771 namespaces and not classes.
8772 (method_printed): New global.
8773 (HANDLE_END_METHOD): Examine method_printed.
8774 (print_method_info): Set method_printed when required. Print
8775 error if function to be ignored is marked virtual. Handle $finit$
8777 (METHOD_IS_FINAL): New macro.
8778 (print_field_info): Use it.
8779 (HANDLE_METHOD): Clear method_printed.
8780 (method_pass): New global.
8781 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8782 (process_file): Do two passes over both fields and methods.
8783 (HANDLE_METHOD): Examine method_pass.
8785 (add_class_decl): New function.
8786 (print_class_decls): Don't scan over entire constant pool.
8788 1999-02-23 Tom Tromey <tromey@cygnus.com>
8790 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8791 disable linking in that case.
8793 1999-02-20 Tom Tromey <tromey@cygnus.com>
8795 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8798 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8800 * decl.c (build_result_decl), java-tree.h: New method.
8801 (complete_start_java_method): Handle synchronized methods.
8802 Don't build DECL_RESULT here. (Ordering dependency problem.)
8803 (start_java_method): Call build_result_decl here instead ...
8804 * parse.y (java_complete_expand_method): ... and here.
8805 (expand_start_java_method): Don't call complete_start_java_method here.
8806 (java_complete_expand_method): Call it here instead.
8807 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8808 * java-tree.h: ... here.
8810 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8811 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8812 for ARRAY_REF - it doesn't work when array bounds are checked.
8813 (patch_array_ref): Handle it here instead.
8815 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8817 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8819 Force left-to-right evaluation of binary operations etc.
8820 * expr.c (force_evaluation_order), java-tree.h: New function.
8821 * parse.y (java_complete_lhs): Pass binary operations, procedure
8822 calls, and ARRAY_REFs to force_evaluation_order.
8823 (various): Set TREE_SIDE_EFFECTS more carefully.
8825 Tolerate random (non-UTF8) encoding in comments without complaining.
8826 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8827 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8829 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8830 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8832 * parse.y (java_complete_lhs): Ignore an empty statement in a
8833 COMPOUND_EXPR. Don't complain about empty statement after return.
8835 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8837 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8838 in TREE_LIST - just chain the POINTER_TYPEs together.
8839 (resolve_class): If type already resolved, return decl.
8840 After resolving, update TREE_TYPE(class_type), and name (if array).
8841 * parse.h (do_resolve_class), parse.y: Make non-static.
8842 * class.c (maybe_layout_super_class): Take this_class argument.
8843 Do do_resolve_class if necessary.
8844 (layout_class, layout_class_methods): Adjust calls appropriately.
8845 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8846 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8847 * typeck.c (build_java_array_type): Don't call layout_class.
8849 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8851 * parse.y (check_pkg_class_access): Allow private class access
8852 within the same package.
8853 (strip_out_static_field_access_decl): New function.
8854 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8855 operator argument before testing its nature.
8857 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8859 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8860 (TRY_EXPR): Simplify - it no longer has a finally clause.
8861 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8862 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8863 * expr.c (java_lang_expand_expr): Likewise.
8864 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8865 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8866 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8867 (build_try_statement): Remove finally parameter and handling.
8868 (build_try_finally_statement): New function.
8869 (patch_try_statement): No longer need to support finally clause.
8870 (try_statement): Update grammar action rules.
8871 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8872 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8874 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8876 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8877 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8879 1999-02-17 Andrew Haley <aph@cygnus.com>
8881 * class.c (build_utf8_ref): Back out broken patch which was
8882 intended to to output signatures using '.' as a separator.
8884 * class.c (make_class_data): Output signatures using '.' as a
8885 separator, rather than '/'.
8886 (mangled_classname): Likewise.
8887 (make_field_value): Likewise.
8888 (make_method_value): Likewise.
8889 * constants.c (alloc_class_constant): Likewise.
8890 * expr.c (build_invokeinterface): Likewise.
8892 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8894 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8895 of an ancient workaround.
8897 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8899 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8902 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8904 * lex.c (yylex): Encode \0 as UTF8.
8906 1999-02-10 Tom Tromey <tromey@cygnus.com>
8908 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8909 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8910 (libgcj_zip): Renamed.
8911 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8913 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8915 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8916 (GC_NAME): Renamed -lgc to -lgcjgc.
8918 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8920 * lex.c (java_lang_cloneable): Initialize.
8921 * parse.y (java_lang_cloneable): New static variable.
8922 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8923 doing one more qualification round.
8924 (valid_ref_assignconv_cast_p): Reject null source or
8925 destination. Allow an array to be cast into java.lang.Cloneable.
8926 (patch_cast): Swapped two first arguments to first call to
8927 valid_ref_assignconv_cast_p.
8929 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8931 * parse.h: DECL_P renamed JDECL_P.
8932 * parse.y: DECL_P replaced by JDECL_P.
8933 (build_array_from_name): Always use pointer's type.
8934 (patch_bc_statement): Extra code to search continue target in a
8935 for loop. Fixed comments. Continue target is current loop when
8938 1999-02-05 Andrew Haley <aph@cygnus.com>
8940 * class.c (make_class_data): The superclass of an interface should
8941 be null, not class Object.
8943 * lex.c (java_lex): Sign extend hex literals.
8945 1999-02-04 Andrew Haley <aph@cygnus.com>
8947 * class.c (build_utf8_ref): Output signatures using '.' as a
8948 separator, rather than '/'.
8949 (make_class_data): Likewise.
8951 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8953 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8954 mkstemp.o. Get them from libiberty now.
8956 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8958 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8960 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8962 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8965 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8967 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8968 * jcf-write.c (generate_bytecode_return): New function.
8969 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8971 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8972 generate special [fd]const_[01] instructions.
8974 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8976 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8977 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8979 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8981 * parse.y (patch_method_invocation): Handle calling static methods,
8982 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8984 * parse.y (java_complete_lhs): Don't complain about unreachable
8985 exit condition in a do-while statement.
8987 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * lex.c (java_read_char): Fixed utf8 decoding.
8990 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8992 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8993 comments. Local variable `all_primitive' is gone. Broadened
8994 acceptance of `0' to floating point targets. `long' can now be
8995 widened to `double' or `float'.
8996 (valid_method_invocation_conversion_p): Added leading
8997 comment. Fixed tabulation.
8998 (build_string_concatenation): Optimize out left or right empty
9001 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9003 * jcf-write.c (localvar_alloc): Only emit entry for
9004 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9005 (generate_bytecode_insns): Only call put_linenumber if
9006 debug_info_level > DINFO_LEVEL_NONE.
9007 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9008 is specified, add -g1 (for compatibility wih javac).
9010 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9012 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9013 gjavah.o, check-init.o, jv-scan.o
9015 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9017 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9019 * gjavah.c: Include config.h and system.h.
9021 * javaop.h (inline): Don't define, its handled by system.h.
9022 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9023 from `inline' to `static inline'.
9025 * jcf.h (inline): Don't define, its handled by system.h.
9027 * lex.c (inline): Likewise.
9029 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9031 * lang-specs.h: Map -Qn to -fno-ident.
9033 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9035 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9037 1999-01-29 Tom Tromey <tromey@cygnus.com>
9039 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9040 then cast it to Object before calling `append' method.
9042 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9044 * check-init.c (check_bool2_init, check_bool_init, check_init):
9045 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9046 * jcf-write.c (generate_bytecode_insns): Likewise.
9048 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9050 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9051 * parse.y (patch_cast): Allow a boolean to be cast into a
9054 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9056 * parse.y: (class_declaration:): Fixed indentation.
9057 (class_member_declaration:): Extra `;' after field declaration now
9059 (interface_declaration:): Removed debug messages in error reports.
9060 (patch_binop): Nodes created and returned inherit the orignal
9061 node's COMPOUND_ASSIGN_P flag value.
9062 (patch_cast): Fix cast from char to floating point.
9064 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9066 * except.c, java-except.h (expand_resume_after_catch): new
9068 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9069 to branch back to main flow of control after a catch block.
9071 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9073 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9074 $(srcdir)/../system.h.
9075 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9076 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9077 (jcf-write.o): Likewise.
9078 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9079 (mangle.o): Depend on $(srcdir)/../toplev.h.
9080 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9081 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9083 * class.c: Include output.h and parse.h.
9084 (mangled_classname): Add the `const' keyword to a char*.
9085 (find_named_method): Hide unused function definition.
9086 (build_utf8_ref): Change type of variable `c' to unsigned char.
9087 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9088 (build_class_ref): Add the `const' keyword to a char*.
9089 (layout_class_method): Remove unused variable `buf'.
9091 * decl.c (find_local_variable): Remove unused variable `rtl'.
9092 (pushdecl): Likewise for variables `different_binding_level' and
9094 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9095 (maybe_build_cleanup): Likewise for parameter `decl'.
9097 * except.c (expand_start_java_handler): Mark parameter `range'
9098 with ATTRIBUTE_UNUSED.
9100 * expr.c: Include except.h.
9101 (pop_type): Remove unused variable `i'.
9102 (pop_value): Likewise for variables `n_words' and `i'.
9103 (expand_java_arrayload): Likewise for variable `convert'.
9104 (java_lang_expand_expr): Likewise for variables `op0', `type',
9105 `mode', `unsignedp', `node' and `elements'.
9106 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9108 (process_jvm_instruction): Add a `const' qualifier to a char*.
9110 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9111 (temp_directory): Likewise.
9112 (print_c_decl): Likewise.
9113 (print_method_info): Likewise.
9114 (decode_signature_piece): Likewise.
9115 (print_mangled_classname): Likewise.
9117 * java-except.h: Provide prototypes for maybe_start_try,
9118 maybe_end_try and add_handler.
9120 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9121 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9122 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9123 init_expr_processing, push_super_field, init_class_processing,
9124 can_widen_reference_to, class_depth, verify_jvm_instructions,
9125 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9126 set_local_type, merge_type_state, push_type, load_type_state,
9127 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9128 emit_unicode_mangled_name): Add prototypes.
9130 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9131 (print_signature_type): Use ISDIGIT, not isdigit.
9132 (print_signature): Remove unused variable `j'.
9134 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9135 int when comparing against one.
9137 * jcf-parse.c: Include toplev.h.
9139 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9140 (localvar_free): Remove unused variable `i'.
9141 (generate_bytecode_conditional): Likewise for variable `kind'.
9143 * jv-scan.c: Include config.h and system.h. Remove redundant
9144 OS header and gansidecl.h includes.
9145 (warning): Add the `const' keyword to a char*. Also add
9146 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9147 __STDC__, when determining whether to use ANSI-isms.
9148 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9149 (xmalloc): Don't redundantly prototype here.
9150 (main): Remove unused parameter `envp'. Also fix the arguments
9151 passed to function `fatal' to match the format specifier.
9153 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9155 * mangle.c: Include toplev.h.
9156 (emit_unicode_mangled_name): Declare parameter `len'.
9158 * parse.y (parse_warning_context): Add the `const' keyword to a
9159 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9160 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9161 (issue_warning_error_from_context): Add the `const' keyword to
9163 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9164 not `__STDC__' for whether to use ANSI-isms.
9166 * typeck.c (incomplete_type_error): Mark parameters `value' and
9167 `type' with ATTRIBUTE_UNUSED.
9168 (parse_signature_type): Use ISDIGIT, not isdigit.
9170 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9171 (verify_jvm_instructions): Likewise. Remove unused variables
9172 `field_name' and `default_val'.
9174 * zextract.c: Include config.h and system.h. Remove redundant
9177 * zipfile.h: Prototype `read_zip_archive'.
9179 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9181 * typeck.c (convert): Allow conversions to void type: some
9182 optimizations in gcc do this.
9184 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9186 * typeck.c (convert_ieee_real_to_integer): New function.
9187 (convert): When not using fast-math and using hardware fp, convert
9188 an IEEE NaN to zero.
9190 1999-01-18 Andrew Haley <aph@cygnus.com>
9192 * parse.y (patch_binop): Do a type conversion from signed to
9193 unsigned and then back to signed when a ">>>" is found.
9195 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9197 * java-tree.h: (check_for_initialization): Added prototype.
9198 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9199 * parse.y (do_resolve_class): Removed unused locals.
9200 (read_import_dir): Likewise.
9201 (resolve_qualified_expression_name): Array creation
9202 expressions are valid primary expressions.
9203 (qualify_ambiguous_name): Likewise.
9204 (patch_synchronized_statement): Removed unused local.
9206 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9208 * Makefile.in (zextract.o): Add dependencies.
9210 * Makefile.in: Do not put ^Ls at the start of a line.
9212 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9214 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9215 sub-type the result of the call that gets the exception value.
9217 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9218 don't call finish_class.
9220 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9221 clear found before continuing.
9223 * verify.c (verify_jvm_instructions): On an array load, allow
9224 and handle top of stack to be TYPE_NULL.
9226 * gjavah.c (generate_access): Translate Java package private or
9227 protected access to C++ public, but with a comment.
9229 1999-01-13 Andrew Haley <aph@cygnus.com>
9231 * expr.c (generate_name): Name prefix changed to avoid clashes
9232 with assembler temp labels.
9234 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9235 MODIFY_EXPR. Without this, code for the assignement may not be
9236 generated at all and the synchronized statement will read an
9237 uninitialized variable.
9239 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9241 * class.c (maybe_layout_super_class): Fixed returned value.
9242 * lex.c: Added 1999 to the copyright.
9243 (java_init_lex): Initialize java_lang_imported.
9244 * lex.h: Added 1999 to the copyright.
9245 * parse.h: Added 1999 to the copyright.
9246 (REGISTER_IMPORT): Fixed typo in trailing macro.
9247 (CURRENT_OSB): New macro.
9248 (struct parser_ctxt): New fields osb_depth, osb_limit.
9249 * parse.y (java_lang_id): New global variable.
9250 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9251 (array_creation_expression:): Use CURRENT_OSB.
9252 (dims:): Uses a stack to keep track of array dimensions.
9253 (cast_expression:): Use CURRENT_OSB.
9254 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9256 (register_fields): Fixed typos in comment.
9257 (check_method_redefinition): Fixed comment indentation.
9258 (java_check_regular_methods): Set saved found wfl to NULL after
9259 having reinstalled it in the previously found DECL_NAME.
9261 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9263 * gjavah.c (java_float_finite): Use a union to do type punning.
9264 (java_double_finite): Likewise.
9266 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9268 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9269 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9270 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9271 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9272 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9273 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9275 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9277 * check-init.c (check_init): If compiling to native, we don't
9278 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9280 1999-01-08 Tom Tromey <tromey@cygnus.com>
9282 * parse-scan.y (variable_declarator_id): Set or increment
9284 (bracket_count): New global.
9285 (formal_parameter): Handle case where bracket pairs trail variable
9288 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9290 * jcf-parse.c (yyparse): variable len changed from a char to an
9291 int to prevent overflow.
9293 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9295 * java-tree.h: Declare read_class.
9296 * jcf-parse.c (read_class): New function.
9297 (load_class): Now just call read_class.
9299 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9300 * jcf-parse.c (parse_source_file): Declare save_error_count,
9301 which is needed by java_parse_abort_on_error macro,
9302 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9304 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9305 constructor, if initializing a static field.
9306 (patch_new_array_init): Set TREE_CONSTANT if it is.
9307 * expr.c (java_lang_expand_expr): For a static array constructor
9308 of primitive elements, allocate the array itself statically.
9309 Disabled until we can set the vtable field statically.
9311 * check-init.c: New file. Checks for definite assignment.
9312 * Makefile.in (JAVA_OBJS): Add check-init.o.
9313 * parse.y (java_complete_expand_method): Call check_for_initialization.
9314 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9316 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9318 * parse.y : include system.h instead of including
9319 standard headers directly with the exception of <dirent.h>.
9321 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9323 * lex.h: Moved static function declarations to lex.c,
9324 to shut up some -Wall warnings.
9325 * lex.c: Static function declarations moved here.
9326 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9328 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9330 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9332 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9334 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9335 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9337 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9338 (localvar_alloc): Change return type to void,
9339 (emit_unop): Remove unused variable size.
9341 * jcf-write.c (struct jcf_block): Add new union.
9342 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9343 (call_cleanups): New functions.
9344 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9345 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9346 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9347 * lang.c (lang_init): Call using_eh_for_cleanups.
9348 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9349 completing operands to patch_synchronized_statement.
9350 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9351 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9352 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9354 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9356 * Make-lang.in: Comment out control-Ls; they upset some makes.
9358 1998-12-18 Tom Tromey <tromey@cygnus.com>
9360 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9363 1998-12-17 Tom Tromey <tromey@cygnus.com>
9365 * parse.y (DIR_SEPARATOR): New define.
9366 (check_class_interface_creation): Use it.
9368 * parse-scan.y (report_main_declaration): Recognize
9369 `java.lang.String' in argument to main.
9371 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9373 * parse.y (create_interface): Remove bogus test.
9375 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9377 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9378 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9380 1998-12-16 Tom Tromey <tromey@cygnus.com>
9382 * parse-scan.y (qualified_name): Use correct sprintf format.
9384 1998-12-15 Tom Tromey <tromey@cygnus.com>
9386 * gjavah.c (print_field_info): Changed how most negative number is
9389 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9391 * parse.y (fold_constant_for_init): New function.
9392 (resolve_expression_name): Don't replace static final
9393 constant-initialized fields by its value.
9394 (java_complete_lhs): New. Same as java_complete_tree, except does
9395 not replace static final constant-initialized fields by their values.
9396 (register_fields): If there is an initializer, set DECL_INITIAL and
9397 MODIFY_EXPR_FROM_INITIALIZATION_P.
9398 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9399 Only call patch_initialized_static_field if
9400 MODIFY_EXPR_FROM_INITIALIZATION_P.
9401 (patch_initialized_static_field): If not valid constant, clear
9404 * parse.y (lookup_field_wrapper): Fix thinko.
9406 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9407 set and restore global lineno.
9409 1998-12-14 Tom Tromey <tromey@cygnus.com>
9411 * gjavah.c (print_field_info): If value to print is the smallest
9412 value of its size, then print as hex to avoid later warnings from
9415 1998-12-14 Tom Tromey <tromey@cygnus.com>
9417 * gjavah.c (decompile_method): Decompile `return null'.
9418 (process_file): Generate `#pragma interface'.
9419 (method_declared): New global.
9420 (print_method_info): Set it.
9421 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9422 (print_method_info): Handle abstract methods.
9424 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9426 * parse.y (patch_method_invocation): If class_decl is null
9427 (e.g. an array type), use original type.
9429 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9430 errors about uncaught exception from clone (of array, specifically).
9432 1998-12-13 Tom Tromey <tromey@cygnus.com>
9434 * gjavah.c (decompile_method): Handle all types of `return'
9435 opcode. Decompile `return this' and `return'.
9436 (method_access): New global.
9437 (print_method_info): Set it.
9438 (decompile_method): Don't decompile a synchronized method.
9440 1998-12-13 Tom Tromey <tromey@cygnus.com>
9442 * jcf-reader.c (jcf_parse_one_method): Recognize
9444 * gjavah.c (HANDLE_END_METHOD): New macro.
9445 (HANDLE_CODE_ATTRIBUTE): New macro.
9446 (decompile_method): New function.
9447 (print_method_info): Don't print `;\n' at end of function decl.
9448 Include java-opcodes.h.
9449 (decompiled): New global.
9451 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9453 * class.c (build_class_ref): Handle PRIMTYPE.class if
9454 flag_emit_class_files.
9455 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9456 if flag_emit_class_files.
9457 * parse.y (java_complete_tree): Pre-liminary support for
9458 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9460 * parse.y (patch_synchronized_statement): Don't call monitorexit
9461 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9463 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9465 * zipfile.h (opendir_in_zip): New declaration.
9466 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9467 (opendir_in_zip): New function, using code from open_in_zip.
9468 (open_in_zip): Call opendir_in_zip.
9469 (find_class): Remove no-longer-used do_class_file parameter,
9470 but add source_ok parameter. Change logic so if we find a .java file,
9471 we don't look for .class in later classpath emtries.
9472 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9473 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9474 * gjavah.c: Update call to find_class.
9475 * jcf-dump.c: Likewise.
9477 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9478 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9479 nothing if body is empty_stmt_node.
9480 Various little fixes so SP gets correctly adjusted.
9481 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9482 For CALL_EXPR, test if static first.
9483 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9484 such as the ones we create for Object and Class.
9485 Set and restore current_function_decl.
9486 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9487 (note_possible_classname): New function.
9488 (read_import_entry): Removed. Merged with read_import_dir.
9489 (read_import_dir): Don't call find_class - that only gives us
9490 the first classpath entry having the needed package.
9491 Use the struct buffer data structure from buffer.h.
9492 (read_import_dir, find_in_imports_on_demand): The remembered
9493 class names now use '.' (not '/') as package separator.
9495 * parse.y (java_complete_expand_methods): Call write_classfile
9496 here, and not in java_expand_classes (which only gets first class).
9498 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9500 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9501 (register_fields): If a static fields has an initializer, just
9502 chain it on ctxp->static_initialized, and handle later.
9503 (java_complete_expand_methods): Force <clinit> first.
9504 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9505 - it's already been completed.
9506 (patch_initialized_static_field): New function.
9507 (java_complete_field): Call it.
9509 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9511 * expr.c (encode_newarray_type, build_new_array): New functions.
9512 * java-tree.h: Declare build_new_array.
9513 * jcf-write.c (patch_newarray): Use build_new_array.
9515 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9516 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9518 * parse.y (patch_new_array_init): Re-organize.
9519 Now is passed the actual array (pointer) type of the value.
9520 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9521 (patch_array_constructor): Removed - merged into patch_new_array_init.
9522 (java_complete_tree): Update patch_new_array_init.
9524 * jcf-write.c (find_constant_index): New function.
9525 (generate_bytecode_insns): Use find_constant_index.
9526 (generate_classfile): Use find_constant_index for ConstantValue.
9528 1998-12-11 Tom Tromey <tromey@cygnus.com>
9530 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9531 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9532 * class.c (make_class_data): Renamed dtable -> vtable, and
9533 dtable_method_count -> vtable_method_count.
9535 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9538 global variables, initialized.
9539 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9540 Declared new global variables.
9541 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9542 double_zero_node, integer_zero_node upon direct matching.
9543 * parse.y (purify_type_name): Added function prototype.
9544 (duplicate_declaration_error_p): Consider new_type as potentially
9545 being a incomplete type. Use purify_type_name on type string.
9546 (method_header): saved_type: unused variable removed. Don't figure
9547 return type if method name is invalid.
9548 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9549 processed by patch_unaryop.
9550 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9551 increment/decrement node into its original type after binary
9552 numeric promotion on its operands.
9554 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * parse.y (array_initializer:): Array init operand is NULL_TREE
9557 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9558 now an error. Fixed indentation problems.
9559 (patch_string): Handle error_mark_node as an argument.
9560 (patch_new_array_init): Fixed indentation problems.
9561 (array_constructor_check_entry): Removed check on null wfl_value.
9562 Return an error if wfl_value's walk returns an error.
9564 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9566 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9567 * lex.c (java_lex): Remember column position before advancing one
9568 token. Retain location information on OCB_TK.
9569 * lex.h (typedef struct java_lc): Added new field.
9570 * parse.h (GET_SKIP_TYPE): New macro.
9571 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9572 * parse.y (build_new_array_init, patch_new_array_init,
9573 patch_array_constructor, maybe_build_array_element_wfl,
9574 array_constructor_check_entry): New function prototypes.
9575 (switch_block:): Tagged <node>.
9576 (OCB_TK): Tagged <operator>.
9577 (array_initializer:): Installed actions.
9578 (variable_initializer): Build location information on element if
9580 (switch_statement:): Fixed indentation typo.
9581 (switch_block:): Redefined default action.
9582 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9583 (patch_assignment): Removed duplicate code.
9584 (maybe_build_array_element_wfl, build_new_array_init,
9585 patch_new_array_init, patch_array_constructor,
9586 array_constructor_check_entry): New functions.
9588 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * parse.y (array_initializer): Tagged <node>.
9591 (variable_initializer:): Use default rule.
9592 (array_initializer:): Defined actions.
9593 (variable_initializers:): Likewise.
9594 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9595 non-static field accesses.
9596 (patch_invoke): Fixed indentation typo.
9597 (java_complete_tree): Likewise.
9598 (build_labeled_block): Changed leading comment. Generate an error
9599 in case of duplicate loop labels.
9600 (patch_conditional_expr): Patch results of string concatenation
9603 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9605 * constants.c (find_methodref_index): When the class is an interface,
9606 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9608 * decl.c (finit_identifier_node): Use "$finit$", rather than
9609 "<finit>" (which Sun's verifier rejects).
9610 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9611 (generate_field_initialization_code): Removed.
9612 (fix_constructors) Don't add call to $finit$ here (wrong order).
9613 (patch_method_invocation): Add $finit$ call here.
9615 * java-tree.h (CALL_USING_SUPER): New macro.
9616 * parse.y (patch_invoke): Remove im local variable.
9617 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9618 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9619 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9621 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9623 * parse.y (java_complete_tree): Don't complain about unreachable
9624 statement if it is empty_stmt_node.
9626 * jcf-write.c (find_constant_wide): New function.
9627 (push_long_const): Use find_constant_wide.
9629 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9630 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9631 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9632 Emit invokeinterface when calling an interface method.
9633 Emit invokespecial also when calling super or private methods.
9635 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9637 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9639 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9641 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9643 * java-tree.h (java_layout_seen_class_methods): New function
9645 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9646 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9647 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9648 * parse.y (method_declarator:): Defined action.
9649 (issue_warning_error_from_context): input_filename saved, set to
9650 the appropriate value and restored after java_error is called.
9651 (build_unresolved_array_type): Fixed comment.
9652 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9653 (method_header): Deal with return type the same way type are
9654 handled for fields and method's parameters and local variables
9656 (check_method_redefinition): Removed extra CR.
9657 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9658 (java_layout_seen_class_methods): New function.
9659 (java_layout_classes): Call java_layout_seen_class_methods.
9661 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9663 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9665 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9667 * jcf-dump.c (main): Fix error message.
9668 * jcf-path.c (add_entry): Style fix.
9670 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9672 * class.c (layout_class_method): Call build_java_argument_signature
9673 on constructors too.
9674 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9675 (patch_method_invocation): Define a primary when resolving an
9676 expression name. Augmented comment on code checking illegal `this'
9677 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9679 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9681 * class.c (layout_class_method): Don't report error on non-static
9682 overriding static if the method is private.
9683 * java-tree.h (finish_class): Prototype added.
9684 * lex.c (java_get_line_col): Handle col argument -2 value.
9685 * parse.h: All static method declarations moved to parse.y.
9686 * parse.y: Now contains all static method declarations previously
9688 (find_expr_with_wfl, missing_return_error,
9689 unreachable_stmt_error): New functions.
9690 (java_get_real_method_name): Identify constructors bearing class
9691 names in source code compiled classes only.
9692 (java_complete_expand_methods): Call missing_return_error.
9693 (invocation_mode): Private methods invoked as static methods.
9694 (java_complete_tree): Call unreachable_stmt_error.
9696 1998-12-01 Tom Tromey <tromey@cygnus.com>
9698 * Makefile.in (+target): Removed.
9699 (+xmake_file): Likewise.
9700 (+tmake_file): Likewise.
9701 (.NOEXPORT): Removed duplicate.
9703 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9705 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9707 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9709 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9710 libiberty.h. Provide an xmalloc definition.
9712 * jvspec.c: Remove the xmalloc prototype.
9714 * parse-scan.y: Include config.h and system.h. Don't include
9715 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9716 Provide an xstrdup definition.
9718 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9720 * jcf-path.c (add_entry): Recognize ".jar" too.
9721 * lang-specs.h: Likewise.
9723 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9725 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9726 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9728 * jcf-write.c (generate_bytecode_insns):
9729 Handle pre/post-increment/decrement of long.
9731 * jcf-write.c (generate_bytecode_insns):
9732 Handle missing exception handler (finally for synchronized).
9734 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9736 * java-tree.h (end_params_node): Declare global.
9737 * decl.c (end_params_node): New global.
9738 (init_decl_processing, start_java_method): Use end_params_node for
9739 end of list of parameter types. Follows correct gcc conventions.
9740 * expr.c (pop_argument_types, pop_arguments): Likewise.
9741 * lang.c (put_decl_node): Likewise.
9742 * typeck.c (various places): Likewise.
9743 * class.y (various places): Likewise.
9744 * parse.y (various places): Likewise.
9746 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9747 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9749 * class.c: Add #include flags.h, remove no-longer needed declaration.
9751 * class.c (layout_class_method): Remove commented-out code, re-format.
9752 Don't add vtable entry (or index) for private methods.
9753 * expr.c (expand_invoke): A private method is implicitly final.
9754 * class.c (make_class_data): If inlining or optimizing,
9755 skip private methods.
9757 * class.c (finish_class): New function. Calls existing methods,
9758 but alls emits deferred inline functions.
9759 * jcf-parse.c (parse_class_file): Call finish_class.
9760 * parse.y (java_complete_expand_methods): Likewise.
9762 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9764 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9766 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9768 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9770 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9772 * (generate_classfile): Always write class access flag with
9775 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * class.c (maybe_layout_super_class): New function.
9778 (layout_class): Reorganized. Loop on class methods dispatched into
9779 a new function. Call maybe_layout_super_class.
9780 (layout_class_methods, layout_class_method): New functions.
9781 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9783 (expand_invoke): Likewise.
9784 * java-tree.h (all_class_list): New global variable declared.
9785 (layout_class_methods, layout_class_method): New function
9787 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9788 * jcf-parse.c (all_class_list): New global variable.
9789 (load_class): Extended what class_or_name can be. Use parser
9790 context mechanism to save globals before calling jcf_parse.
9791 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9792 is set on the file name.
9793 (jcf_parse): Layout class methods when Object is loaded, otherwise
9794 record class in all_class_list for delayed method layout.
9795 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9796 * lang.c (put_decl_node): Decode <init> into the decl context
9798 * lex.c (java_allocate_new_line): Use xmalloc.
9799 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9800 pointers, not TREE_LIST elements.
9801 (struct parser_ctxt): Fixed comment indentations, added comments
9802 and reordered some fields.
9803 (java_check_methods): Function prototype removed.
9804 * parse.y (java_push_parser_context): Use xmalloc.
9805 (java_parser_context_restore_global): Pop extra pushed ctxp only
9806 when there's nothing next.
9807 (maybe_create_class_interface_decl): Fixed comment, add new
9808 created class decl to all_class_list.
9809 (method_header): Use GET_REAL_TYPE on argument's types.
9810 (method_declarator): Use GET_REAL_TYPE, change type to the real
9811 type in TREE_LIST dependency node. Build argument list with the
9813 (create_jdep_list): Use xmalloc. Removed allocation error message.
9814 (obtain_incomplete_type): Fixed leading comment. Broadened
9815 incoming argument meaning.
9816 (register_incomplete_type): Use xmalloc. Removed allocation error
9818 (safe_layout_class): Fixed leading comment.
9819 (jdep_resolve_class): Reversed if statement condition and switch
9821 (resolve_and_layout): Fixed leading comment. Broadened incoming
9823 (complete_class_report_errors): New local variable name, for
9824 clarity. purify_type_name used for all error cases.
9825 (java_get_real_method_name): Stricter check on constructors.
9826 (java_check_regular_methods): Reverse methods list only if not
9827 already laid out. Layout artificial constructor.
9828 (java_check_methods): Deleted.
9829 (source_start_java_method): Obtain incomplete type for patchable
9831 (java_layout_classes): Fixed leading comment. Use
9832 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9833 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9834 before returning. Fixed comments.
9835 (java_expand_classes): Check for errors up front.
9836 (patch_method_invocation): Class to search is resolved and laid
9839 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9841 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9843 * javaop.h (int8): Removed - not used.
9844 (jbyte): Redefine portably with correct signedness.
9846 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9848 * jcf-write.c (generate_bytecode_insns): Fix typo
9849 OPCODE_getstatic to OPCODE_getfield.
9851 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9852 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9853 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9855 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9857 * jcf-parse.c (jcf_parse_source): Function returned type is
9858 void. Added prototype.
9859 (jcf_parse): Function returned type is void.
9860 (yyparse): Remove call to fclose on the last parsed file.
9862 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9864 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9867 (layout_class): Cope with methods featuring WFL in decl names.
9868 * decl.c (unqualified_object_id_node): New global variable,
9870 (build_decl_no_layout): Removed.
9871 * expr.c (build_primtype_type_ref): Handle Double.
9872 (java_lang_expand_expr): Fixed indentations.
9873 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9874 (flag_wall, flag_redundant, flag_not_overriding,
9875 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9876 variable declarations.
9877 (build_decl_no_layout): Removed prototype.
9878 (java_get_real_method_name): Added prototype.
9879 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9880 (java_parse_abort_on_error): Macro now just returns.
9881 * jcf-parse.c (jcf_parse_source): Check fclose returned
9882 value. Call emit_register_classes if java_report_errors returns
9884 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9885 flag_static_local_jdk1_1): New integer flags.
9886 (lang_decode_option): New flags set here.
9887 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9888 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9889 the flag_redundant variable.
9890 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9891 when parsing java.lang.Object class.
9892 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9894 (resolve_qualified_expression_name): Fixed indentation.
9895 (patch_array_ref): Changed prototype.
9896 (not_initialized_as_it_should_p): Prototype removed.
9897 (java_report_errors): Added function prototype.
9898 * parse.y (formal_parameter:): Changed error message for not yet
9899 supported final parameters.
9900 (class_type_list:): Set both PURPOSE and VALUE of created
9901 TREE_LIST to be class_type.
9902 (primary_no_new_array:): Handle class literals on primitive types.
9903 (parse_warning_context): Reinstalled correct force_error and
9904 do_warning flags setups.
9905 (java_report_errors): Changed prototype. Return java_error_count
9907 (variable_redefinition_error): Consider treating variable type as
9909 (create_interface): Warn about redundant abstract modifier if
9910 flag_redundant is set. Changed error message.
9911 (lookup_field_wrapper): Save/restore globals before/after looking
9913 (duplicate_declaration_error_p): Consider treating declaration
9914 type as a fake pointer.
9915 (register_fields): Extract real type from dependency node. Check
9916 for duplicate field declaration after type adjustment. Use
9917 DECL_INITIAL to store static final initialized values.
9918 (method_header): Extract real function type from dependency node.
9919 (check_abstract_method_header): Use GET_METHOD_NAME.
9920 (obtain_incomplete_type): Layout fake pointer type.
9921 (safe_layout_class): Don't try to check for methods before layout.
9922 (java_complete_class): Don't check for correct throws clause
9923 elements inheritance here.
9924 (resolve_and_layout): Broadened name parameter meaning.
9925 (reset_method_name): Use GET_METHOD_NAME.
9926 (java_get_real_method_name): New function.
9927 (java_check_regular_methods): Don't check methods in
9928 java.lang.Object. Verify lineage of throws clause elements. Use
9929 flag_no_overriding in warning report.
9930 (check_throws_clauses): Don't check if class was from
9931 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9932 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9933 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9934 warning on unsupported final local variables. Use build_decl
9935 instead of build_decl_no_layout. Get real local variable type from
9937 (source_start_java_method): Get real parameter type from
9938 dependency node. Call build_decl instead of build_decl_no_layout.
9939 (java_layout_classes): Reverse tree and layout type and class as
9940 required. Mark class as loaded when done.
9941 (resolve_field_access): Fixed indentation. Restricted condition
9942 leading to static field access code generation. Set field_type
9943 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9944 (resolve_qualified_expression_name): Initialize type_found to
9945 null. Handle static field resolved during qualification. Fixed
9946 layout on non primitive field decl types.
9947 (not_accessible_p): Fixed typo in comment.
9948 (patch_method_invocation): Resolve and layout class to search from
9950 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9951 layout non primitive type, if necessary. Make method node only to
9953 (find_applicable_accessible_methods_list): Consider WFL'ed method
9954 decl names. Fixed indentation.
9955 (argument_types_convertible): Resolve and layout target type if
9957 (java_complete_tree): Fixed indentation problems. Rewrote
9958 CALL_EXPR thrown exceptions check. Re-installed further processing
9959 of the assignment in certain cases.
9960 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9961 inlining on class literals.
9962 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9964 (valid_method_invocation_conversion_p): Likewise.
9965 (patch_string): Temporary disable forbidden use of `this' in
9966 explicit constructor invocations when doing string concatenation
9968 (patch_unaryop): Added comment. Reinstalled code to disable
9969 further check on assignment operation with cast expression RHS.
9970 (patch_switch_statement): Fixed indentation.
9971 (build_try_statement): Call build_decl instead of
9972 build_decl_no_layout.
9973 (patch_synchronized_statement): Likewise.
9974 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9975 IS_UNCHECKED_EXPRESSION_P.
9976 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9977 layout argument exception type.
9978 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9979 of IS_UNCHECKED_EXPRESSION_P.
9981 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9983 * jcf-parse.c (yyparse): Open class file in binary mode.
9985 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9987 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9989 * jcf-write.c (perform_relocations): Move check out one loop.
9991 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9993 * Make-lang.in: Fix reference to srcdir.
9994 * jv-scan.c: Add missing xmalloc prototype.
9995 * jvgenmain.c: Ditto.
9997 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9999 * decl.c (error_mark_node), java-tree.h: New global.
10000 * parse.y: Use empty_stmt_node instead of size_zero_node.
10001 (build_if_else_statement): If missing else, use empty_stmt_node.
10003 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10004 (java_complete_expand_method): Complain if return is missing.
10005 (java_check_regular_methods): Comment out incorrect error check.
10006 (not_accessible_p): Fix incorrect handling of protected methods.
10007 (patch_method_invocation): Pass correct context to not_accessible_p.
10008 (find_applicable_accessible_methods_list): Likewise.
10009 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10010 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10011 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10012 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10014 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10015 (push_int_const): Remove reundant NOTE_PUSH.
10016 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10017 (- case SWITCH_EXPR): Fix code generation bug.
10018 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10019 (generate_classfile): More robust for abstract methods.
10021 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10023 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10024 * Make-lang.in: Ditto.
10026 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10027 * jvgenmain: Ditto.
10029 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10031 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10033 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10035 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10037 Allow uses of interface types to verify. This is not really
10038 type-safe, but it matches what Sun does, and is OK as long as
10039 there are appropriate run-time checks.
10040 * verify.c (merge_types): If merging two interface types,
10041 just set the result to java.lang.Object.
10042 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10044 1998-11-13 Tom Tromey <tromey@cygnus.com>
10046 * gjavah.c (main): Handle --output-class-directory argument.
10047 * jvspec.c (lang_specific_driver): Translate `-d' into
10048 -foutput-class-dir.
10049 * jcf.h (jcf_write_base_directory): Declare.
10050 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10051 * lang-options.h: Mention -foutput-class-dir.
10052 * jcf-write.c (jcf_write_base_directory): New global.
10053 (make_class_file_name): Put generated .class file into `-d'
10054 directory, or into source directory if -d not given. Function now
10056 (write_classfile): Free class file name. Handle case where class
10058 (DIR_SEPARATOR): New macro.
10059 Include <sys/stat.h>
10061 * Makefile.in (prefix): New macro.
10063 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10065 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10066 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10067 here (done in patch_invoke instead).
10068 (case_identity): Moved here from parse.y.
10070 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10071 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10072 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10073 so they can be efficiently scanned without recursion.
10074 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10075 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10076 in BLOCK iteratively, rather than recursively.
10078 * parse.y (do_unary_numeric_promotion): New function.
10079 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10081 * parse.y (patch_newarray): Various fixes.
10083 Re-do handling of switch statements (for proper block scoping).
10084 * parse.y: Add just a single block for the enture switch block,
10085 but don't create any "case blocks".
10086 (group_of_labels): Rmeoved unneeded non-terminal.
10087 CASE_EXPR and DEFAULT_EXPR are added to current block.
10088 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10089 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10090 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10091 * parse.y (wfl_operator, print_int_node): Make non-static.
10092 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10093 as part of recursive scan of block.
10094 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10095 (patch_switch_statement): Most tests move dinto java_complete_tree.
10097 * parse.y: Make various production be non-typed (void).
10098 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10099 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10100 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10102 * jcf-write.c (struct jcf_handler): New type.
10103 (struct jcf_switch_state): New type.
10104 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10105 (alloc_handler, emit_unop, emit_reloc): New functions.
10106 (adjust_typed_op): Add extra parameter ("max type" offset).
10107 (emit_switch_reloc, emit_case-reloc): New function.
10108 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10109 (generate_bytecode_insns): Support REAL_CST, switch statements,
10110 exception handling, method calls, object/array creation, and more.
10112 * class.c: Remove some unused variables.
10113 * constants.c (find_string_constant): New function.
10114 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10115 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10116 if flag_emit_class_files.
10118 1998-11-12 Tom Tromey <tromey@cygnus.com>
10120 * jcf-io.c (find_class): Added explanatory comment.
10122 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10123 trailing slash to `.zip' entries.
10125 * jvspec.c (lang_specific_driver): Correctly handle case where
10126 GC_NAME not defined.
10128 1998-11-11 Tom Tromey <tromey@cygnus.com>
10130 * jvspec.c (GC_NAME): New define.
10131 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10133 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10135 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10137 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10139 1998-11-11 Tom Tromey <tromey@cygnus.com>
10141 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10143 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10145 * class.c (is_compiled_class): Call safe_layout_class for class
10146 compiled from source.
10147 * conver.h (convert_to_integer, convert_to_real,
10148 convert_to_pointer): Added prototypes.
10149 * decl.c (init_decl_processing): Non longer push the decls of
10150 `methodtable', `constants', `Class', `Field', `dispatchTable'
10151 `jexception' and `Method'.
10152 * expr.c (build_invokeinterface): New function.
10153 (expand_invoke): static variable CLASS_IDENT now in
10154 build_invokeinterface. Use build_invokeinterface.
10155 (expand_java_field_op): Moved code to inline
10156 java.lang.PRIMTYPE.TYPE into a function.
10157 (build_primtype_type_ref): New function.
10158 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10159 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10160 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10161 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10162 (DECL_LOCAL_STATIC_VALUE): New macro.
10163 (build_invokeinterface, build_primtype_type_ref): New function
10165 (java_parse_abort_on_error): Macro rewritten.
10166 * jcf-parse.c (current_method): Add comment to declaration.
10167 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10168 Function prototypes fixed.
10169 (jcf_parse_source): push/pop parser context. save/restore global.
10170 (parse_source_file): Fixed leading comment. Now take a
10171 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10172 classes and pop the parser context anymore.
10173 (yyparse): Push parser context, save globals, parse the source
10174 file, restore globals and pop the parser context when processing a
10176 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10177 * lex.c (java_parse_doc_section): New function.
10178 (java_lex): Call java_parse_doc_section when appropriate. Build an
10179 operator around INSTANCEOF_TK.
10180 * lex.h (java_lineterminator, java_sprint_unicode,
10181 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10182 Prototypes rewritten.
10183 (java_parse_escape_sequence, java_letter_or_digit_p,
10184 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10185 java_read_unicode, java_store_unicode, java_read_char,
10186 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10187 Added function prototypes.
10188 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10190 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10192 (struct parser_ctxt): New fields: deprecated,
10193 current_parsed_class_un, gclass_list.
10194 (fix_method_argument_names, issue_warning_error_from_context,
10195 resolve_package, lookup_package_type): New function prototypes.
10196 (resolve_expression_name): Fixed function prototype.
10197 (find_applicable_accessible_methods_list): Fixed indentation, added
10198 extra argument in prototype.
10199 (check_final_assignment, build_null_of_type, check_deprecation,
10200 check_method_redefinition, reset_method_name,
10201 java_check_regular_methods, java_check_abstract_methods,
10202 maybe_build_primttype_type_ref): New function prototype.
10203 * parse.y (conver.h): Include.
10204 (INSTANCEOF_TK): Tagged <operator>.
10205 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10206 (relational_expression:): Build binop for instanceof.
10207 (java_push_parser_context): Remember ctxp->gclass_list across
10209 (java_pop_parser_context): Simply return if no context
10210 exists. Remember gclass_list across contexts.
10211 (issue_warning_error_from_context): New function.
10212 (parse_error_context): Don't setup ctxp->elc here. Call
10213 issue_warning_error_from_context instead.
10214 (parse_warning_context): Likewise.
10215 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10216 setup. Link new class/interface to ctxp->gclass_list.
10217 (add_superinterfaces): Register interface as incomplete if not
10219 (create_class): Remember class unqualified name in
10220 ctxp->current_parsed_class_un. Check class deprecation.
10221 (register_fields): Check field deprecation. Remember static final
10222 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10224 (method_header): New local variable ORIG_ARG. Use unqualified
10225 current class name for check on constructor errors. Promote return
10226 type if of record type. Argument list fix moved in
10227 fix_method_argument_names, called here. Check method deprecation.
10228 (fix_method_argument_names): New function.
10229 (method_declarator): Promote record typed arguments.
10230 (safe_layout_class): Check class methods before layout.
10231 (java_complete_class): Compute field layout when patched.
10232 (do_resolve_class): Try to load class after having it renamed
10233 after the package name.
10234 (get_printable_method_name): Use DECL_CONTEXT.
10235 (reset_method_name): New function.
10236 (check_method_redefinition): Use reset_method_name.
10237 (java_check_regular_methods): New local variable
10238 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10239 names for error report. Check for compile-time error when method
10240 found has default (package) access.
10241 (java_check_abstract_methods): Now takes an interface DECL node as
10242 an argument. Also reinstall real name on unchecked
10243 overriding/hiding methods for error report.
10244 (java_check_methods): Fixed leading comment. Get classes to verify
10245 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10246 CLASS_METHOD_CHECKED_P on class verification.
10247 (lookup_java_method2): Get real method name if necessary.
10248 (find_in_imports): Don't check package class access here.
10249 (resolve_package, lookup_package_type): New functions.
10250 (java_layout_classes): Fixed leading comment. Take classes to be
10251 laid out from ctxp->gclass_list.
10252 (java_complete_expand_methods): Don't expand native and abstract
10254 (java_expand_classes): New function.
10255 (resolve_expression_name): Use additional argument ORIG. Retrieve
10256 values of static final field of primitive types.
10257 (resolve_field_access): Handles static final field of promotive
10259 (resolve_qualified_expression_name): Handle STRING_CST as
10260 primaries and package name resolution. Check deprecation on found
10261 decls. Set where_found and type_found on non static field resolved
10262 during qualification. Layout non primitive field decl types.
10263 (check_deprecation): New function.
10264 (maybe_access_field): Simplified.
10265 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10266 removed. Reverse method's argument when primary is a type. Don't
10267 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10268 instead. Include abstract class in the list of class searchable
10269 for constructors. Use DECL_CONTEXT of found method for access
10270 checks. Check method deprecation.
10271 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10272 converting arguments. Handle INVOKE_INTERFACE.
10273 (lookup_method_invoke): Search constructor using existing
10274 infrastructure (don't rely on lookup_java_constructor anymore).
10275 (find_applicable_accessible_methods_list): Extra argument flag
10276 LC. Now include constructor in the search.
10277 (qualify_ambiguous_name): Conditional expression are primaries.
10278 (not_initialized_as_it_should_p): static final are always
10280 (java_complete_tree): Pass extra NULL argument to
10281 resolve_expression_name. Stricter test to carry on patching
10282 assignments. New case for INSTANCEOF_EXPR.
10283 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10284 (check_final_assignment, maybe_build_primttype_type_ref): New
10286 (patch_assignment): Detect resolved static finals and carry normal
10287 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10288 (try_builtin_assignconv): Access constant 0 on all primitive
10290 (valid_builtin_assignconv_identity_widening_p): Accept identical
10291 types. Accept all promoted type on int type.
10292 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10293 assigned to a reference.
10294 (valid_method_invocation_conversion_p): Accept to check null
10296 (build_binop): Merge declaration and initialization of local
10298 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10299 numeric types. Improved validity test for qualify operators on
10301 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10302 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10303 primitive type and issue the appropriate error message.
10304 (resolve_type_during_patch): Mark class loaded when resolved.
10305 (patch_cast): Allow null to be cased to reference types.
10306 (build_null_of_type): New function.
10307 (patch_array_ref): Handle array on references correctly.
10308 (patch_return): Removed unused local variable MODIFY. Force
10309 boolean to be returned as integers. Allows null to be returned by
10310 a function returning a reference.
10311 * typeck.c (convert_to_integer, convert_to_real,
10312 convert_to_pointer): Prototypes moved to convert.h
10313 (lookup_argument_method): Use method real name, if necessary.
10315 1998-10-30 Tom Tromey <tromey@cygnus.com>
10317 * class.c (build_class_ref): Changed name of primitive classes to
10320 * class.c (make_class_data): Renamed fields: nmethods to
10321 method_count, method_count to dtable_method_count. Always set
10322 `state' field to 0.
10323 * decl.c (init_decl_processing): Likewise.
10325 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10327 * class.c (layout_class): Don't mangle <finit>, produce
10328 __finit<class> instead. Don't verify artificial methods.
10329 * decl.c (finit_identifier_node): New declared global.
10330 (init_decl_processing): finit_identifier_node initialized.
10331 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10332 * java-tree.h (finit_identifier_node): Declared as extern.
10333 (struct lang_decl): New field called_constructor.
10334 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10335 (CLASS_HAS_FINIT_P): New macro.
10336 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10337 explicit constructor invocation.
10338 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10339 CALL_SUPER_CONSTRUCTOR_P): New macros.
10340 (write_classfile): Added prototype.
10341 * jcf-parse.c (jcf_parse_source): Parse and remember for
10342 generation if the file was seen on the command line.
10343 (parse_source_file): Don't write the class file here.
10344 (yyparse): Loop on files rewritten. Set current_jcf.
10345 (parse_zip_file_entries): Parse class file only if it was found.
10346 * lang.c (init_parse): Don't open command line provided filename
10348 (lang_parse): Don't set main_jcf anymore.
10349 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10350 (JCONSTRUCTOR_CHECK): New macro.
10351 (JBSC_TYPE_P): New macro.
10352 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10353 (COMPLETE_CHECK_OP_2): New macro.
10354 (struct parse_ctxt): New field explicit_constructor_p.
10355 (check_class_interface_creation): Fixed prototype indentation.
10356 (patch_method_invocation_stmt): Prototype reflects added argument.
10357 (patch_invoke): Likewise.
10358 (complete_method_declaration, build_super_invocation,
10359 verify_constructor_circularity,
10360 build_this_super_qualified_invocation, get_printable_method_name,
10361 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10362 verify_constructor_super, create_artificial_method,
10363 start_artificial_method_body, end_artificial_method_body,
10364 generate_field_initialization_code): New function prototypes.
10365 * parse.y: Fixed leading comment
10366 (constructor_header:, constructor_body:, block_end:): Rules tagged
10368 (type_declaration:): Call maybe_generate_finit.
10369 (method_declaration:): Action for method_body: placed in new
10370 function complete_method_declaration, called here.
10371 (constructor_declaration:): Defined actions. Removed leading
10373 (constructor_header:): New rule with action.
10374 (constructor_body:): Rule rewritten using block_begin: and
10375 block_end:. Defined actions.
10376 (constructor_declarator:, explicit_constructor_invocation:):
10378 (block:): Use new rules block_begin: block_end:.
10379 (block_begin:, block_end:): New rules and actions.
10380 (block_statements:): Fixed error message for explicit
10382 (method_invocation:): Call build_this_super_qualified_invocation
10383 if primary is `this' or `super' was seen.
10384 (conditional_expression:): Action defined.
10385 (extra_ctxp_pushed_p): New static global flag.
10386 (java_parser_context_save_global): Create parser context if
10387 necessary. Use extra_ctxp_pushed_p to remember it.
10388 (java_parser_context_restore_global): Pop extra parser context if
10390 (build_array_from_name): Array on primitive types are marked
10392 (register_fields): Restore new name in field initializer
10393 expression if type was altered. Non static fields initialized upon
10394 declaration marked initialized.
10395 (maybe_generate_finit): New function.
10396 (maybe_generate_clinit): Use create_artificial_method,
10397 start_artificial_method_body, end_artificial_method_body. Generate
10398 debug info for enclosed initialization statements.
10399 (method_header): Fixed leading comment. Check constructor
10400 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10402 (complete_method_declaration, constructor_circularity_msg,
10403 verify_constructor_circularity): New functions.
10404 (get_printable_method_name): New function.
10405 (check_method_redefinition): Don't rename <finit> methods. Fix
10406 declared constructor names. Error message for
10407 constructors modified.
10408 (java_check_regular_methods): Local variable seen_constructor
10409 renamed saw_constructor. Skip verification on constructors. Create
10410 default constructor with create_artificial_method.
10411 (java_check_methods): Removed unnecessary empty line.
10412 (create_artificial_method, start_artificial_method_body,
10413 end_artificial_method_body): New functions.
10414 (java_layout_classes): Changed leading comment. Reverse fields
10415 list if necessary. Always layout java.lang.Object if being
10417 (java_complete_expand_methods): Verify constructor circularity.
10418 (java_complete_expand_method): Call fix_constructor on
10419 constructors. Local variable no_ac_found removed. Restore
10420 bindings if method body expansion failed.
10421 (fix_constructors, verify_constructor_super,
10422 generate_field_initialization_code): New function.
10423 (java_expand_classes): Fixed leading comment. Write class file
10425 (resolve_expression_name): Check for illegal instance variable
10426 usage within the argument scope of an explicit constructor
10428 (resolve_qualified_expression_name): Pass extra from_super flag
10429 when invoking patch_method_invocation_stmt. New case for
10430 conditional expression when used as a primary. Check for error
10431 when acquiring super.
10432 (patch_method_invocation_stmt): Added extra argument super. New
10433 local variable is_static_flag. Set class_to_search according to
10434 the nature of the constructor invocation. Don't add `this'
10435 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10436 invocation within the argument scope of explicit constructor
10437 invocation. Set is_static according to is_static_flag. Provide
10438 extra `super' argument to patch_invoke invocation.
10439 (patch_invoke): New argument from_super. Loop on arguments
10440 indentation fixed. Pass from_super to invocation_mode. New switch
10441 case INVOKE_SUPER. Fixed error message in switch default case.
10442 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10444 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10445 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10446 message takes constructors into account.
10447 (find_applicable_accessible_methods_list): Fixed indentation.
10448 (qualify_ambiguous_name): Take explicit constructor invocation
10449 into account. Deal with a conditional expression as a primary to
10451 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10452 case. Added extra argument to patch_method_invocation_stmt.
10453 Register calls made to explicit constructor `this'. Don't call
10454 save_expr in ARRAY_REF case when emitting class files. Check for
10455 illegal use of this when expanding explicit constructor invocation
10457 (complete_function_arguments): Set and reset parser context
10458 explicit_constructor_p field value when appropriate.
10459 (build_super_invocation, build_this_super_qualified_invocation):
10461 (patch_assignment): Fixed typo.
10462 (patch_unaryop): Check on final fields occurs only when a decl
10464 (patch_return): Take constructors into account.
10465 (patch_conditional_expr): New function.
10466 * typeck.c (build_java_signature): Removed unnecessary empty line.
10468 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10470 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10472 1998-10-28 Tom Tromey <tromey@cygnus.com>
10474 * decl.c (init_decl_processing): Renamed fields.
10475 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10476 interface_len, msize fields.
10478 * class.c (make_class_data): Removed subclass_head and
10479 subclass_next fields.
10480 * decl.c (init_decl_processing): Removed subclass_head and
10481 subclass_next fields.
10483 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10485 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10486 * mangle.c (emit_unicode_mangled_name): Similarly.
10488 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10490 * jcf-parse.c (get_constant): Place braces around code to compute
10491 'd' when REAL_ARITHMETIC is not defined.
10493 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10495 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10498 1998-10-23 Tom Tromey <tromey@cygnus.com>
10500 * lang-specs.h: `.zip' files are input to jc1.
10502 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10504 * jvspecs.c: Add (but don't enable) support for combining multiple
10505 .class and .java input filenames to a single jc1 invocation.
10506 Add support for -C flag (copile to .class files).
10507 Translate -classpath and -CLASSPATH arguments.
10508 * lang-specs.h: Don't set %2 spec.
10510 1998-10-22 Tom Tromey <tromey@cygnus.com>
10512 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10514 (add_path): Don't add trailing separator to non-empty path
10517 * lang.c (lang_decode_option): Check for -fclasspath and
10518 -fCLASSPATH before examining other `-f' options.
10520 * java-tree.h (finalize_identifier_node): Don't declare.
10521 * class.c (make_class_data): Don't push "final" field.
10522 * decl.c (init_decl_processing): Don't push "final" field.
10523 (finalize_identifier_node): Removed.
10524 (init_decl_processing): Don't set finalize_identifier_node.
10526 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10528 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10530 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10531 (JV_SCAN_SOURCES): New macro.
10532 (JCF_DUMP_SOURCES): Likewise.
10533 (jcf-dump$(exeext)): New target.
10534 (jv-scan$(exeext)): New target.
10536 1998-10-22 Tom Tromey <tromey@cygnus.com>
10538 * Makefile.in (LEX): Removed.
10539 (LEXFLAGS): Likewise.
10540 (SET_BISON): New macro.
10542 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10543 spurious diffs in parse.c.
10544 ($(PARSE_SCAN_C)): Likewise.
10545 (PARSE_DIR): New macro.
10547 (PARSE_SCAN_C): Likewise.
10548 (PARSE_RELDIR): New macro.
10550 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10552 * jcf-io.c (find_class): Use saw_java_source to determine when to
10553 look for `.java' file.
10554 * jcf-parse.c (saw_java_source): New global.
10555 (yyparse): Set it if `.java' file seen.
10557 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10558 (GCJH_SOURCES): Likewise.
10559 * Makefile.in (datadir): New macro.
10560 (libjava_zip): Likewise.
10561 (JAVA_OBJS): Added jcf-path.o.
10562 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10563 (../gcjh$(exeext)): Likewise.
10564 (jcf-path.o): New target.
10565 * java-tree.h (fix_classpath): Removed decl.
10566 * jcf-parse.c (fix_classpath): Removed.
10567 (load_class): Don't call fix_classpath.
10568 * parse.y (read_import_dir): Don't call fix_classpath.
10569 * lex.h: Don't mention classpath.
10570 * lex.c (java_init_lex): Don't initialize classpath.
10571 * jcf-io.c (classpath): Removed global.
10572 (find_class): Use jcf_path iteration functions. Correctly search
10573 class path for .java file.
10574 (open_in_zip): New argument `is_system'.
10575 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10576 classpath-related options.
10577 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10579 (lang_init): Call jcf_path_init.
10580 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10581 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10582 Correctly put braces around second string in each entry.
10583 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10584 classpath-related options.
10585 (help): Updated for new options.
10586 * jcf.h: Declare functions from jcf-path.c. Don't mention
10587 `classpath' global.
10588 * jcf-path.c: New file.
10590 * jcf-depend.c: Include jcf.h.
10592 * jcf-write.c (localvar_alloc): Returns `void'.
10593 (localvar_free): Removed unused variable.
10595 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10596 (init_parse): Use OBJECT_SUFFIX, not ".o".
10598 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10600 * class.c (emit_register_classes): Renamed from
10601 emit_register_class.
10602 * java-tree.h (emit_register_classes): Prototype renamed from
10603 emit_register_class.
10604 * jcf-parse.c (yyparse): Call emit_register_classes once before
10606 * parse.y (java_expand_classes): No longer register classes.
10608 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10610 * class.c (is_compiled_class): New local variable
10611 seen_in_zip. Identify classes found in currently compiled source
10613 * decl.c (complete_start_java_method): Fixed typo.
10614 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10615 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10616 (CLASS_P): Moved around.
10617 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10618 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10620 (jcf_parse_source): Changed leading comment. Removed unnecessary
10621 fclose and CLASS_FROM_SOURCE_P marking.
10622 (parse_source_file): New local variables remember_for_generation
10623 and filename. Mark parsed file name identifier node. Removed block
10624 executed when parse_only was null. Set remember_for_generation.
10625 Use it as an argument to java_pop_parser_context.
10626 (yyparse): New local variables several_files, list, next node and
10627 current_file_list. Split ampersand separated file names into
10628 current_file_list. Iterate through the list and parse accordingly.
10629 * parse.h (java_pop_parser_context): New function prototype.
10630 * parse.y (ctxp_for_generation): New static global variable.
10631 (java_pop_parser_context): New argument generate. Link popped ctxp
10632 to ctxp_for_generation list accordingly.
10633 (java_complete_expand_methods): Fixed indentation.
10634 (java_expand_classes): New function.
10636 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10638 * Makefile.in: Link with libiberty.a instead of memmove.o.
10640 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10642 * lex.c (setjmp.h): No longer included.
10643 * lex.h (setjmp.h): Included.
10644 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10645 (duplicate_declaration_error_p): Renamed from
10646 duplicate_declaration_error.
10647 (build_array_from_name): New function prototype.
10648 * parse.y (setjmp.h): No longer included.
10649 (variable_declarator_id): Define action.
10650 (build_array_from_name): New function.
10651 (duplicate_declaration_error_p): Renamed from
10652 duplicate_declaration_error. Fixed leading comment.
10653 (register_fields): Main `for' loop reorganized. Uses
10654 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10655 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10656 build_array_from_name.
10657 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10659 (read_import_dir): Don't try to skip `.' and `..'.
10660 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10661 build_array_from_name. Main `for' loop reorganized.
10662 (resolve_qualified_expression_name): When building access to a
10663 field, use the type where the field was found, not its own type.
10664 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10665 field was found is null.
10666 (qualify_ambiguous_name): Sweep through all successive array
10669 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10671 * java-tree.h (pop_labeled_block, lang_printable_name,
10672 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10673 interface_of_p, inherits_from_p, fix_classpath,
10674 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10675 make_class_data, register_class, alloc_name_constant): New
10676 function prototypes.
10677 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10678 indentation. Added cast to remove warning.
10679 (lang_printable_name): Set v argument unused.
10680 (lang_print_error): Added argument to lang_printable_name call.
10681 (java_dummy_print, print_lang_decl, print_lang_type,
10682 print_lang_identifier, lang_print_xnode): All argument marked
10684 * lex.c (java_unget_unicode): Removed unnecessary argument.
10685 (java_allocate_new_line): Unused local variable is gone.
10686 (java_read_char): Added parenthesis in expressions to remove
10687 warnings. Added final return statement.
10688 (java_read_unicode): Added parenthesis in expression to remove
10690 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10691 (java_parse_escape_sequence): Likewise.
10692 (java_lex): Unused local variables are gone. Fixed
10693 java_unget_unicode invocation.
10694 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10696 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10697 lang_printable_name invocation in macro.
10698 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10700 (duplicate_declaration_error): Suppressed unused argument in
10702 (identical_subpath_p): Function declaration is gone.
10703 (patch_invoke): Suppressed unused argument in prototype.
10704 (patch_cast, build_labeled_block, check_thrown_exceptions):
10706 * parse.y (setjmp.h): Included
10707 (toplev.h): Likewise.
10708 (field_declaration:): Suppressed unused local
10709 (label_decl:): Fixed build_labeled_block invocation.
10710 (java_pop_parser_context): Put extra parenthesis around assignment
10712 (yyerror): Suppressed unused local variables.
10713 (variable_redefinition_error): Fixed lang_printable_name
10715 (create_interface): Suppressed unused local variables.
10716 (create_class): Likewise.
10717 (duplicate_declaration_error): Suppressed unused argument. Fixed
10718 lang_printable_name invocation.
10719 (register_fields): Suppressed unused local variable. Fixed
10720 duplicate_declaration_error invocation.
10721 (method_header): Suppressed unused local variable.
10722 (method_declarator, parser_check_super): Likewise.
10723 (java_complete_class): Suppressed unused local variable. Fixed
10724 fatal error message.
10725 (complete_class_report_errors): Added default: in switch.
10726 (java_check_regular_methods): Fixed lang_printable_name
10728 (check_throws_clauses): Likewise.
10729 (java_check_abstract_methods): Suppressed unused local
10730 variable. Fixed lang_printable_name invocation.
10731 (read_import_entry): Added supplemental return statement.
10732 (read_import_dir): Suppressed unused local variables.
10733 (check_pkg_class_access, declare_local_variables): Likewise.
10734 (source_start_java_method): Suppressed unused extern variable
10736 (expand_start_java_method): Suppressed unused extern and local
10737 variable declarations.
10738 (java_complete_expand_methods): Likewise.
10739 (java_complete_expand_method): Suppressed unused local variables.
10740 (make_qualified_name): Likewise.
10741 (resolve_qualified_expression_name): Added default: in
10742 switch. Fixed lang_printable_name invocation.
10743 (class_instance_creation_expression): Added parenthesis around
10745 (patch_method_invocation_stmt): Fixed lang_printable_name and
10746 patch_invoke invocations.
10747 (check_for_static_method_reference): Fixed lang_printable_name
10749 (patch_invoke): Suppressed unused arguments and local variables.
10750 (lookup_method_invoke): Suppressed unused local variables.
10751 (qualify_ambiguous_name): Added default: in switch.
10752 (identical_subpath_p): Function removed.
10753 (patch_assignment): Suppressed unused local variables. Suppressed
10754 unnecessary if statement. Fixed lang_printable_name invocations.
10755 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10756 (valid_ref_assignconv_cast_p): Parenthesis around
10757 expression. Suppressed unused local variables.
10758 (build_binop): Suppressed unused local variables. fixed
10759 lang_printable_name invocations.
10760 (string_constant_concatenation): Suppressed unused local
10762 (patch_unaryop): Fixed lang_printable_name invocation.
10763 (patch_cast): Suppressed unnecessary argument. Fixed
10764 lang_printable_name invocation.
10765 (patch_array_ref): Fixed lang_printable_name invocation.
10766 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10767 (build_labeled_block): Suppressed unused argument.
10768 (generate_labeled_block): Fixed build_labeled_block invocation.
10769 (build_loop_body): Suppressed unused local variables.
10770 (patch_loop_statement): Likewise.
10771 (patch_exit): Fixed lang_printable_name invocation.
10772 (patch_switch_statement): Likewise.
10773 (case_identity): First argument marked unused.
10774 (patch_try_statement): Fixed lang_printable_name invocations.
10775 (patch_synchronized_statement, patch_throw_statement): Likewise.
10776 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10777 lang_printable_name invocations.
10778 (check_thrown_exceptions_do): Suppressed unused argument.
10780 1998-10-14 Tom Tromey <tromey@cygnus.com>
10782 * jcf-write.c (write_classfile): Add output class file as target.
10783 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10784 * jcf.h: Added declarations for dependency-tracking functions.
10785 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10786 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10787 (finish_parse): Call jcf_dependency_write.
10788 (dependency_tracking): New global.
10789 (DEPEND_SET_FILE): New define.
10790 (DEPEND_ENABLE): New define.
10791 (init_parse): Enable dependency tracking if required.
10793 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10794 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10795 (../gcjh$(exeext)): Likewise.
10796 (jcf-depend.o): New target.
10797 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10798 (GCJH_SOURCES): Likewise.
10799 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10801 (find_classfile): Added dep_name argument.
10802 (find_class): Compute name of dependency.
10803 (open_in_zip): Call jcf_dependency_add_file.
10804 * gjavah.c (output_file): No longer global.
10805 (usage): Don't mention "gjavah".
10807 (java_no_argument): Likewise.
10808 (version): Likewise.
10809 (main): Recognize and handle -M family of options.
10810 (print_mangled_classname): Return is void.
10811 (process_file): Handle case where output is suppressed.
10812 (HANDLE_END_FIELD): Likewise.
10813 (HANDLE_METHOD): Likewise.
10814 * jcf-depend.c: New file.
10816 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10818 * java-tree.def: Add missing newline at EOF.
10820 1998-10-13 Tom Tromey <tromey@cygnus.com>
10822 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10823 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10825 Include <config.h> and "system.h".
10826 (disassemble_method): Undefine RET to avoid clash with
10827 config/i386/i386.h.
10829 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10831 * decl.c (runtime_exception_type_node, error_exception_type_node):
10832 New global variables.
10833 (init_decl_processing): Initialized.
10834 * expr.c (java_lang_expand_expr): Set caught exception type to
10835 null if catch handler argument doesn't exit.
10836 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10838 * java-tree.h (runtime_exception_type_node,
10839 error_exception_type_node): Global variables declared.
10840 (DECL_FUNCTION_THROWS): New macro.
10841 (DECL_FUNCTION_BODY): Modified comment.
10842 (DECL_SPECIFIC_COUNT): Likewise.
10843 (struct lang_decl): New field throws_list.
10844 (IS_UNCHECKED_EXPRESSION_P): New macro.
10845 * lex.c (java_lex): Generate location information for THROW_TK.
10846 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10847 EXCEPTIONS_P): New macros.
10848 (enum jdep_code): New value JDEP_EXCEPTION.
10849 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10850 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10851 PATCH_METHOD_RETURN_ERROR): New macros.
10852 (patch_method_invocation_stmt): Added new argument to prototype.
10853 (patch_synchronized_statement, patch_throw_statement,
10854 check_thrown_exceptions, check_thrown_exceptions_do,
10855 purge_unchecked_exceptions, check_throws_clauses): New function
10857 * parse.y Fixed typo in keyword section.
10858 (throw:): Rule tagged <node>.
10859 (THROW_TK): Keyword tagged <operator>.
10860 (method_header:): Last argument to call to method_header passed
10862 (throws:, class_type_list:, throw_statement:,
10863 synchronized_statement:, synchronized:): Defined actions.
10864 (method_header): New local variable current. Register exceptions
10865 from throws clause.
10866 (java_complete_tree): Complete and verify exceptions from throws
10868 (complete_class_report_errors): Error message on exceptions not
10870 (java_check_regular_methods): Fixed typo. Shortcut on private
10871 overriding methods. Changed error message on method
10872 redefinition. Check for throws clause compatibility.
10873 (check_throws_clauses): New function.
10874 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10875 method. Changed error message on method redefinition.
10876 (currently_caught_type_list): New static variable.
10877 (java_complete_expand_methods): Purge unchecked exceptions from
10878 throws clause list. Call PUSH_EXCEPTIONS before walk and
10879 POP_EXCEPTIONS after.
10880 (resolve_qualified_expression_name): Pass new argument as NULL to
10881 patch_method_invocation_stmt.
10882 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10883 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10884 argument list when appropriate. Use new argument if non null to
10885 store selected method decl.
10886 (patch_invoke): Convert if necessary args of builtin types before
10887 forming CALL_EXPR. Argument list no longer reversed here.
10888 (invocation_mode): Treat final methods as static methods.
10889 (java_complete_tree): New cases for THROW_EXPR: and
10890 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10892 (complete_function_arguments): No more RECORD_TYPE
10893 conversion. Function parameter nodes no longer saved.
10894 (valid_ref_assignconv_cast_p): Avoid handling null type.
10895 (patch_binop): Fixed null constant reference handling.
10896 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10897 BUILD_THROW macros.
10898 (patch_try_statement): Fixed comments. Record caught types in
10899 list, push the list, expand try block and pop the list.
10900 (patch_synchronized_statement, patch_throw_statement,
10901 check_thrown_exceptions, check_thrown_exceptions_do,
10902 purge_unchecked_exceptions): New functions.
10903 * typeck.c (lookup_argument_method): Allow WFL in place of method
10904 DECL_NAME during method definition check
10906 1998-10-09 Tom Tromey <tromey@cygnus.com>
10908 * gjavah.c (decode_signature_piece): New function.
10909 (print_c_decl): Use it. Added `name_override' argument.
10910 (print_method_info): Use name_override argument to print_c_decl.
10911 (seen_fields): Removed.
10912 (print_field_info): Don't update seen_fields.
10913 (struct method_name): New structure.
10914 (method_name_list): New global.
10915 (print_method_info): Add new method to list of methods.
10916 (name_is_method_p): New function.
10917 (print_field_info): If field name has same name as method, then
10919 (process_file): Parse methods before fields.
10920 (field_pass): New global.
10921 (HANDLE_END_FIELD): Take field_pass into account.
10923 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10925 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10926 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10928 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10930 * jvspec.c: Fix bug in jvgenmain_spec patch.
10932 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10935 * decl.c (soft_exceptioninfo_call_node): New global variable.
10936 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10937 takes extra integer argument. soft_exceptioninfo_call_node
10939 * except.c (java_set_exception_lang_code): New function
10940 (method_init_exceptions): Called here.
10941 (prepare_eh_table_type): New function.
10942 (expand_end_java_handler): Called here.
10943 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10944 one argument. Modified generation of call to
10945 soft_badarrayindex_node to use new argument.
10946 (build_java_arrayaccess): Pass faulty index value to
10947 build_java_throw_out_of_bounds_exception.
10948 (generate_name): New function.
10949 (java_lang_expand_expr): New local variables node, current,
10950 has_finally_p. Expand TRY_EXPR node.
10951 (process_jvm_instruction): Replace top of the stack with thrown
10952 object reference when entering exception handler.
10953 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10954 specific tree codes.
10955 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10957 (DECL_SPECIFIC_COUNT): New macro.
10958 (prepare_eh_table_type, java_set_exception_lang_code,
10959 generate_name): New function declarations.
10960 (match_java_method): Declaration deleted.
10961 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10963 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10964 * parse.h (redefinition_error, refine_accessible_methods_list,
10965 can_cast_to_p): Function declaration removed.
10966 (classitf_redefinition_error, variable_redefinition_error,
10967 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10968 find_most_specific_methods_list, argument_types_convertible,
10969 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10970 valid_cast_to_p, valid_method_invocation_conversion_p,
10971 try_reference_assignconv, add_stmt_to_compound,
10972 build_jump_to_finally, build_tree_list, patch_try_statement,
10973 java_get_catch_block): New function declarations.
10974 * parse.y (string_buffer_type): Global variable deleted.
10975 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10976 finally): Rules tagged <node>.
10977 (TRY_TK, CATCH_TK): Token tagged <operator>.
10978 (class_body_declaration:, class_member_declaration:,
10979 formal_parameter:, explicit_constructor_invocation:,
10980 interface_member_declaration:, constant_declaration:,
10981 primary_no_new_array:, class_instance_creation_expression:,
10982 array_creation_expression:): Issue error on unsuported JDK1.1
10984 (try_statement:, catches:, finally:): Define actions.
10985 (catch_clause_parameter): New rule.
10986 (catch_clause:): Use new rule catch_clause_parameter.
10987 (parse_jdk1_1_error): New function.
10988 (redefinition_error): Renamed classitf_redefinition_error.
10989 (variable_redefinition_error): New function.
10990 (check_class_interface_creation): Call
10991 classitf_redefinition_error.
10992 (java_complete_tree): Added error message on JDEP_TYPE: case.
10993 (complete_class_report_errors): Fixed indentation.
10994 (declare_local_variables): Call variable_redefinition_error.
10995 (source_end_java_method): Call java_set_exception_lang_code and
10996 emit_handlers where appropriate.
10997 (java_method_add_stmt): Call add_stmt_to_block.
10998 (add_stmt_to_block): New function.
10999 (lookup_method_invoke): Fixed outside comment. new local variable
11000 candicates. Call find_applicable_accessible_methods_list and
11001 find_most_specific_methods_list when searching for a
11002 method. Modified error report to list possible candidates when
11004 (find_applicable_accessible_methods_list,
11005 find_most_specific_methods_list, argument_types_convertible): New
11007 (refine_accessible_methods_list): Function deleted.
11008 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11009 expr (if applicable) before calling patch_array_ref.
11010 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11011 (enter_block): Fixed comment.
11012 (enter_a_block): New function.
11013 (patch_assignment): Reorganized. Call try_reference_assignconv for
11014 references. Call valid_cast_to_p instead of can_cast_to_p.
11015 (try_reference_assignconv,
11016 valid_builtin_assignconv_identity_widening_p): New functions.
11017 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11018 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11020 (build_string_concatenation): Don't resolve StringBuffer.
11021 (patch_cast): Fixed inverted arguments.
11022 (patch_array_ref): Code to save array expr deleted. Call
11023 valid_cast_to_p instead of can_cast_to_p.
11024 (generate_labeled_block): Call generate_name.
11025 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11026 patch_try_statement): New functions.
11027 * typeck.c (match_java_method): Function deleted.
11029 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11031 * jvspec.c: jvgenmain_spec uses different temporary file names.
11033 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11035 * jvspec.c (lang_specific_driver): Fail if user specifies
11036 --main= when not linking.
11038 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11040 * class.c (make_class_data): Push value for `thread' field.
11041 * decl.c (init_decl_processing): Added `thread' field to class.
11043 * class.c (add_field): Always make static fields externally
11046 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11048 * expr.c (build_java_athrow,
11049 build_java_throw_out_of_bounds_exception, expand_invoke,
11050 build_newarray, expand_java_multianewarray, build_java_monitor):
11051 Update comments to reflect _Jv_* function names.
11053 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11055 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11056 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11057 * parse.y (expand_start_java_method): Likewise.
11059 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11061 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11063 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11064 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11065 * expr.c: Remove no-longer-needed calls to promote_type.
11066 * decl.c (give_name_to_locals): Liekwise.
11067 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11068 * parse.y: Add/remove promote_type calls as appropriate.
11069 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11070 (parse_signature_string): Likewise.
11071 (build_java_array_type): Fix for now signature convenions.
11073 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11075 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11077 * class.c (init_class_processing): libjava function renamed to
11080 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11082 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11083 * java-tree.def: Fixed DEFTREECODE third argument.
11084 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11085 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11086 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11087 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11088 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11089 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11090 * lang.c (java_tree_code_type, java_tree_code_length,
11091 java_tree_code_name): New arrays.
11092 (lang_init): Append Java tree node definitions to Gcc ones.
11093 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11095 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11097 (java_lex): Allow declaration of empty string constants. Retain
11098 location information on CASE_TK and DEFAULT_TK.
11099 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11100 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11101 Modified to be more robust.
11102 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11103 (build_new_invocation, try_builtin_assignconv,
11104 patch_switch_statement, string_constant_concatenation,
11105 build_string_concatenation, patch_string_cst, patch_string,
11106 java_expand_switch): New function declarations.
11107 * parse.y: Rules related to switch and EH tagged <node>.
11108 (label_id): Set to NULL_TREE
11109 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11111 (this_or_super:): Fixed indentation.
11112 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11113 statement_expression:): Removed call to RULE on all sub-rules.
11114 (switch_expression:, switch_labels:): New rules.
11115 (switch_statement:, switch_block:, switch_block_statement_groups:,
11116 switch_block_statement_group:, switch_labels:, switch_label:):
11118 (throw_statement:, synchronized_statement:, try_statement:):
11119 Defined temporary actions.
11120 (class_instance_creation_expression:): Call
11121 build_new_invocation. Fixed indentation.
11122 (field_access): Fixed indentation.
11123 (method_invocation): Likewise.
11124 (make_qualified_primary): Use THIS_EXPR.
11125 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11126 resolving from SUPER, set *type_found.
11127 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11128 (java_complete_tree): Removed unused local variable `location'. Case
11129 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11130 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11131 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11132 STRING_CST: case. default: checks for patchable strings.
11133 (complete_function_arguments): Transform string constant or
11134 crafted StringBuffer if necessary.
11135 (build_method_invocation): Fixed comments.
11136 (build_new_invocation): New function.
11137 (patch_assignment): Call try_builtin_assignconv to figure a valid
11138 assignment conversion between builtin types.
11139 (try_builtin_assignconv): New function.
11140 (build_binop): Use URSHIFT_EXPR directly to call build.
11141 (operator_string): Use UNARY_PLUS_EXPR.
11142 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11144 (do_merge_string_cste, merge_string_cste,
11145 string_constant_concatenation, build_string_concatenation,
11146 patch_string, patch_string_cst): New function.
11147 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11148 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11149 (build_newarray_node): Use NEW_ARRAY_EXPR.
11150 (build_this): Use THIS_EXPR.
11151 (build_return): Enable debug information on return statement.
11152 (build_if_else_statement): Likewise.
11153 (complete_labeled_statement): Fixed related comment.
11154 (build_loop_body): Fixed comment.
11155 (build_bc_statement): Enable debug information on break/continue
11157 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11159 (patch_switch_statement, case_identity, java_expand_switch): New
11162 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11164 * buffer.h (BUFFER_INIT): New macro.
11165 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11166 Pass (struct jcf_partial *state) to most functions.
11167 (jcf_block, jcf_relocation): New types.
11168 Support labels, branches, conditionals, loops.
11170 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11172 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11174 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11176 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11177 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11178 not integer_type_node (INT_TYPE_SIZ bits).
11180 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11182 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11183 * jcf-dump.c (print_exception_table): New function.
11184 (disassemble_method): Better handling of wide instructions.
11185 Make more robust for bad input.
11187 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11189 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11192 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11194 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11196 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11198 * Makefile.in ($(PARSE_H)): Removed target.
11200 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11202 * Makefile.in (JAVA_OBJS): Add memmove.o
11203 (memmove.o): New target & rules.
11205 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11207 * expr.c (expand_invoke): Don't generate a call to the class init
11210 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11212 * Makefile.in: Add many missing dependencies.
11213 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11215 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11216 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11218 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11220 * decl.c (complete_start_java_method): If method is static (and
11221 not private) call _Jv_InitClass.
11222 * expr.c (expand_invoke): Don't call build_class_init.
11224 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11226 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11228 * Make-lang.in (GCJ): Define before using.
11230 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11232 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11233 losing due to namespace pollution in GNU getopt.h
11235 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11237 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11238 (java.all.cross): Likewise.
11239 (java.rest.encap): Likewise.
11241 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11243 * gjavah.c (print_class_decls): Fix thinko in arglist
11244 * jcv-io.c (find_classfile): Similarly.
11246 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11248 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11250 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11252 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11253 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11254 * Makefile.in (PARSE_C): New macro.
11255 (PARSE_H): Likewise.
11256 (PARSE_SCAN_C): Likewise.
11257 ($(PARSE_C)): Target renamed from parse.c.
11258 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11259 (clean): Remove parse-scan.c as well.
11260 (parse.o): Depend on $(PARSE_C).
11262 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11264 * README, license.terms: Removed.
11266 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11267 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11268 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11269 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11270 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11271 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11272 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11273 and Java trademark attribution.
11275 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11277 * Makefile.in: Use gcjh, not gjavah.
11278 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11279 * Make-lang.in: Changed gjavah to gcjh everywhere.
11281 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11283 * gjavah.c: Support new -prepend -add -append flags.
11284 (print_method_info): Method is not virtual if class is final.
11286 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * jv-scan.c: Fixed copyright assignment.
11289 * keyword.gperf: Likewise.
11290 * keyword.h: Likewise.
11291 * lex.c: Fixed copyright assignment.
11292 (java_lex): Push unicode back when parsing '<'.
11293 * lex.h: Fixed copyright assignment.
11294 * parse-scan.y: Likewise.
11295 * parse.h: Fixed copyright assignment.
11296 (build_debugable_stmt, complete_for_loop): New function prototypes.
11297 * parse.y: Fixed copyright assignment.
11298 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11299 size_zero_node when completing a loop with no exit condition.
11300 (for_statement_nsi:): Define action.
11301 (for_init:, for_update:): Return size_zero_node when empty.
11302 (declare_local_variables): Call build_debugable_stmt.
11303 (build_debugable_stmt): New function.
11304 (build_loop_body): Build debugable statement around loop
11306 (complete_loop_body): Take into account the debugable statement
11307 around the EXIT_EXPR.
11308 (complete_loop_body): New function.
11309 (patch_exit_expr): Fixed condition inversion.
11311 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11313 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11314 name of thread define.
11315 * jvspec.c (THREAD_NAME): New macro.
11317 (THREADLIB): Likewise.
11318 (lang_specific_driver): Recognize attempt to link with thread
11319 library or gc library. Recognize -ljava on command line so it
11320 isn't linked against more than once.
11322 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11324 * parse-scan.y (report_main_declaration): Name of the class
11325 containing `main' can be a qualified name.
11327 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11329 * config-lang.in: Changed gjavac to gjc everywhere.
11330 * Make-lang.in: Changed gjavac to gjc everywhere.
11332 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11334 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11335 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11336 and install the files.
11337 * Makefile.in (JAVA_OBJS_LITE): New variable.
11338 (compiler:): Now include jv-scan as a dependency.
11339 (../jv-scan$(exeext), parse-scan.c): New targets.
11340 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11341 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11342 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11343 check for errors even if parse_only.
11344 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11346 (yylex): New function. Uses java_lex body.
11347 (java_lex): Removed commented out statement. Remove local variable
11348 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11349 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11350 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11351 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11352 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11353 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11355 (java_lex_error): Empty if JC1_LITE is defined.
11356 (java_get_line_col): Return 0 if JC1_LITE is defined.
11357 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11358 SET_MODIFIER_CTX): Moved into the section containing the macros
11359 conditionally defined by JC1_LITE.
11360 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11361 argument if JC1_LITE is defined.
11362 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11363 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11365 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11366 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11367 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11368 to different values according to JC1_LITE.
11369 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11370 declared if JC1_LITE set.
11371 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11372 defined if JC1_LITE not set.
11373 (struct parser_ctx): Reorganized and skip the jc1 front end part
11375 (java_layout_classes): New function definition.
11376 (java_push_parser_context, java_init_lex, yyparse, yylex,
11377 yyerror): Prototype always declared. All other static function
11378 prototypes declared only if JC1_LITE is not set.
11379 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11380 declared in parse.h.
11381 (java_layout_classes): New function.
11382 (java_complete_expand_methods): No longer layout the class here.
11383 * parse-scan.y: New file.
11384 * jv-scan.c: New file.
11386 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11388 * gjavah.c (main): Handle -friend option.
11389 (friend_specs): New global.
11390 (generate_access): Handle friend_specs.
11391 (process_file): Likewise.
11392 (MAX_FRIENDS): New macro.
11393 (friend_count): New global.
11394 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11395 Changed all callers.
11397 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11399 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11400 (main): Handle processing all the entries of a named .zip archive.
11401 * jcf-io.c (jcf_trim_old_input): New function.
11402 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11404 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11406 * lang.c (flag_assume_compiled): Make default be on.
11408 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11410 * jcf-dump.c: Add bunches of flags to control output more.
11411 (process_class): New function; support printing more than one class.
11412 (main): Support new --print-main and --javap flags.
11413 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11414 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11416 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11418 Change mangling of dispatch table to match C++ vtable (w/thunks).
11419 * class.c (build_dtable_decl), java-tree.h: New function.
11420 (make_class_data): Call it.
11421 * decl.c (init_decl_processing): Likewise.
11423 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11425 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11426 soft_anewarray; adjust args passed.
11427 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11428 match _Jv_NewObjectArray.
11430 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11432 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11433 * expr.c (loopup_label): Call create_label_decl.
11434 (create_label_decl): New function.
11435 (java_lang_expand_expr): Call expand_start_bindings with argument
11437 * java-tree.h Added space after PROTO in function declarations
11439 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11440 (create_label_decl, push_labeled_block): New function
11442 * lex.c (label_id): Initialize.
11443 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11445 * parse.h Added space after PROTO in function declarations when
11447 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11448 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11449 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11450 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11452 (struct parser_ctxt): New fields current_loop,
11453 current_labeled_block.
11454 (build_if_else_statement, patch_if_else_statement,
11455 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11456 generate_labeled_block, complete_labeled_statement,
11457 build_bc_statement, patch_bc_statement, patch_loop_statement,
11458 build_new_loop, build_loop_body, complete_loop_body): New function
11460 * parse.y (java_warning_count): New global variable.
11461 (label_id): New static variable.
11462 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11463 (block:): Return size_zero_node when block is empty.
11464 (empty_statement:): Return size_zero_node.
11465 (statement:): Implement supplemental action when for_statement: is
11467 (label_decl:): New rule.
11468 (labeled_statement:): Rewritten using label_decl. Actions
11470 (labeled_statement_nsi:): Likewise.
11471 (if_then_statement): Actions implemented.
11472 (while_expression): New rule.
11473 (while_statement:): Rewritten using while_expression. Actions
11475 (while_statement_nsi:): Likewise.
11476 (do_statement_begin:): New rule.
11477 (do_statement:): Rewritten using do_statement_begin. Actions
11479 (for_statement:): Rewritten using for_begin. Actions implemented.
11480 (for_statement_nsi:): Likewise.
11481 (for_header:, for_begin:): New rules.
11482 (for_init:): Actions implemented.
11483 (statement_expression_list:, break_statement:,
11484 continue_statement:): Likewise.
11485 (yyerror): Count number of issued warning(s).
11486 (java_report_errors): Report error(s) and/or warning(s).
11487 (java_complete_class): Use build_java_argument_signature to
11488 recompute completed method signature.
11489 (java_check_regular_methods): New locals method_wfl and aflags.
11490 Use method_wfl instead of lookup_cl during error reports. Fixed
11491 indentation and modified some error messages. Use
11492 lang_printable_name in method instead of the DECL_NAME. New code
11493 to issue warnings on methods not overriding corresponding methods
11494 private to a different package.
11495 (java_method_add_stmt): Call add_stmt_to_compound.
11496 (add_stmt_to_compound): New function.
11497 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11498 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11499 (build_if_else_statement, patch_if_else_statement,
11500 build_labeled_block, generate_labeled_block,
11501 complete_labeled_statement, build_new_loop, build_loop_body,
11502 complete_loop_body, patch_loop_statement, build_bc_statement,
11503 patch_bc_statement, patch_exit_expr): New functions.
11504 * typeck.c (build_java_signature): Build argument signature before
11505 enclosing it in between parenthesis.
11507 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11509 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11510 (JAVA_OBJS): Added reminder comment
11512 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11514 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11515 be interpreted as a long long.
11517 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11519 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11520 soft_initialise_class. Use _Jv_NewMultiArray, not
11521 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11522 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11523 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11524 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11526 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11528 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11529 length_identifier_node): New global tree node constants.
11530 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11531 Replace uses by super_identifier_node etc.
11532 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11534 * parse.y (resolve_field_access): Don't special-case ".length" if
11535 flag_emit_class_files.
11536 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11537 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11540 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11542 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11543 * class.c (make_method_value): Remove init for removed fields.
11545 * class.c (layout_class): Use build_java_argument_signature.
11546 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11548 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11549 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11550 (build_java_signature): Don't use push_java_argument_signature.
11552 * typeck.c (lookup_argument_method): New function.
11553 * parse.y (java_check_regular_methods): Use lookup_argument_method
11554 instead of lookup_java_method2 followed by lookup_java_method.
11556 * parse.y (check_method_redefinition): Minor optimization.
11558 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11559 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11561 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11563 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11566 * gjavah.c (java_float_finite): Use K&R-style definition.
11567 (java_double_finite): Likewise.
11568 (generate_access): Now returns void. Changed all callers.
11569 (last_access_generated): Removed.
11570 (process_file): Only make a single pass over the .class file.
11572 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11574 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11575 for compatibility for G++ (with -fvtable-thunks).
11576 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11578 * gjavah.c (process_file): Use public inheritance for super-class.
11580 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11582 * lex.c (java_init_lex): Initialize ctxp->package.
11583 * parse.h (struct parser_ctxt): package and package_len replaced
11584 by tree package, an identifier node. Field method_decl_list is
11585 gone. Fixed comments.
11586 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11587 class_in_current_package): New function prototypes.
11588 * parse.y (array_type:): Set class loaded flag on primitive type
11590 (package_declaration:): Assign ctxp->package to the
11592 (method_invocation:): Handle invocation of method qualified by
11594 (single_type_import_declaration:): Removed ambiguity check.
11595 (java_pop_parser_context): New local variable `next'. Reset and
11596 set IMPORT_CLASSFILE_NAME flags on current and previous import
11598 (java_accstring_lookup): Use new local macro COPY_RETURN.
11599 (lookup_field_wrapper): New function.
11600 (parser_qualified_classname): Use merge_qualified_name.
11601 (parser_check_super_interface): Broaden error message.
11602 (do_resolve_class): Check for qualified class name in the current
11603 compilation unit if appropriate.
11604 (process_imports): Check for already defined classes.
11605 (check_pkg_class_access): Got rid of call to
11606 get_access_flags_from_decl.
11607 (java_complete_expand_methods): Call safe_layout_class based on
11608 the current class size.
11609 (make_qualified_primary): Build a WFL qualification on primary if
11611 (merge_qualified_name): New function.
11612 (make_qualified_name): Use merge_qualified_name.
11613 (resolve_expression_name): Use safe_lookup_field.
11614 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11615 (resolve_qualified_expression_name): Likewise. Check on resolved
11616 element accessibility.
11617 (not_accessible_p, class_in_current_package): New functions.
11618 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11619 (patch_method_invocation_stmt): Merged common pieces. Check
11620 accessibility of invoked method.
11621 (check_for_static_method_reference): Add returned type in error
11623 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11624 (refine_accessible_methods_list): Merged two conditions in test.
11625 (java_complete_class): Sanity check on stabilize_ref gone.
11626 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11628 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11630 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11632 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11634 * gjavah.c (F_NAN): Removed.
11635 (F_NAN_MASK): New macro.
11636 (F_POSITIVE_INFINITY): Removed.
11637 (F_NEGATIVE_INFINITY): Likewise.
11638 (java_float_finite): Rewrote.
11639 (D_NAN_MASK): Renamed.
11640 (java_double_finite): Rewrote.
11641 (D_POSITIVE_INFINITY): Removed.
11642 (D_NEGATIVE_INFINITY): Likewise.
11644 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11645 If verbose, print underlying representation of value in hex.
11647 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11649 * buffer.h, buffer.c: New files.
11650 * Makefile.in (JAVA_OBJS): Add buffer.o.
11652 Support locals variables and writing their debug entries to .class.
11653 * jcf-write.c: Simplify some by user new buffer type.
11654 (vode_buffer_grow): Removed.
11655 (struct localvar_info): New type.
11656 (localsvars, localvartable): New buffers.
11657 (localvar_alloc, localvar_free): New functions.
11658 (generate_bytecode_insns): Handle local variables.
11659 (generate_classfile): Write LocalVariableTable attribute.
11661 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11663 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11664 * zipfile.h (ZIPMAGIC): New macro.
11666 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11668 * Makefile.in (gjavah.o): Updated dependencies.
11669 (jcf-dump.o): Likewise.
11670 (all.indirect): Use ../gjavah.
11671 (../gjavah$(exeext)): Likewise.
11672 (clean): Don't remove gjavah.
11673 (clean): Remove parse.c, not java/parse.c.
11674 * Make-lang.in (java): Added gjavah.
11675 (gjavah$(exeext)): New target.
11676 (GJAVAH_SOURCES): New macro.
11677 (java.all.build): Added gjavah.
11678 (java.all.cross): Likewise.
11679 (java.rest.encap): Likewise.
11680 * config-lang.in (compilers, stagestuff): Added gjavah.
11682 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11684 * gjavah.c (java_float_finite): New function.
11685 (java_double_finite): Likewise.
11686 (F_POSITIVE_INFINITY): New macro.
11687 (F_NEGATIVE_INFINITY): Likewise.
11689 (D_POSITIVE_INFINITY): Likewise.
11690 (D_NEGATIVE_INFINITY): Likewise.
11692 (print_field_info): Use java_float_finite and java_double_finite.
11694 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11696 * parse.y (method_header): Name "this" implicit argument.
11698 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11700 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11701 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11702 (put_linenumber): New function.
11703 (generate_bytecode_insns, generate_classfile): Write line numbers.
11705 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11707 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11708 (lookup_name, build_known_method_ref, build_class_init,
11709 build_invokevirtual, invoke_build_dtable, match_java_method,
11710 build_field_ref, pushdecl_force_head, build_java_binop,
11711 binary_numeric_promotion, build_decl_no_layout,
11712 build_java_arrayaccess, build_newarray, build_anewarray,
11713 build_java_array_length_access, build_java_arraynull_check): New
11714 extern function prototypes.
11715 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11716 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11718 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11720 * jcf.h (jcf_out_of_synch): New extern function prototype.
11721 * parse.h: Static/global function implemented in parse.y
11722 prototyped and declarations moved at the end of the file.
11723 (DECL_P): Check that the argument isn't null.
11724 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11725 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11726 (QUAL_DECL_TYPE): New macro.
11727 (PARAMS): Macro definition removed.
11728 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11729 (return_statement:): Call build_return.
11730 (field_access:): Call make_qualified_primary in sub rule.
11731 (method_invocation:): Build method invocation and call
11732 make_qualified_primary when processing primaries.
11733 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11734 get_type_from_signature.
11735 (java_check_regular_method): Extra integer 0 argument when calling
11736 lookup_java_method2.
11737 (lookup_java_interface_method2): Extra method DECL argument when
11738 calling lookup_java_interface_method2.
11739 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11740 COMPOUND_EXPR node.
11741 (java_complete_expand_method): Layout current class iff not
11742 already done. Don't process interface's methods.
11743 (java_complete_expand_method): Use super class only if it
11744 exists. Use current class otherwise.
11745 (make_qualified_primary): New function.
11746 (resolve_expression_name): Process qualified expression or
11747 expression from primary the same way.
11748 (resolve_expression_name): Two last arguments to
11749 resolve_field_access are now NULL_TREEs.
11750 (resolve_field_access): New variable is_static. Local field must
11751 be DECLs. is_static computed on field DECLs only. Append code in
11752 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11753 to initialize field_type.
11754 (resolve_qualified_expression_name): New local variable,
11755 previous_call_static and is_static. Handle primaries with function
11756 calls, casts, array references and `this'. `super' now handled as
11757 `(super_class)this'. Use is_static to clarify boolean expressions.
11758 Added code to handle case where a proper handle is required to
11759 access a field. Use QUAL_DECL_TYPE where applicable.
11760 (maybe_access_field): New function.
11761 (patch_method_invocation_stmt): New arguments primary, where,
11762 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11763 deleted. Use `where' as a type to search from if specified. Check
11764 for static method reference where forbidden. Append primary or
11765 current_this to the argument list if not calling constructor nor
11767 (check_for_static_method_reference): New function.
11768 (patch_invoke): Layout the class on which new is done if
11770 (lookup_method_invoke): Changed format to report errors on
11772 (qualify_ambiguous_name): New local variable this_found. Now
11773 handle things from primaries. Method call are considered
11775 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11776 changed into NULLs.
11777 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11778 (java_complete_tree): New case fo RETURN_EXPR. Process function
11779 call arguments in separate function.
11780 (complete_function_arguments): New function.
11781 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11783 (patch_assignment): Take the return function slot into account as
11784 a RHS. Distinguish assignment from a return.
11785 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11786 when checking methods in interfaces.
11787 (resolve_type_during_patch): NULL argument to unresolve_type_p
11788 instead of NULL_TREE.
11789 (patch_newarray): Fixed typo in comment.
11790 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11791 (build_return, patch_return): New functions.
11792 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11794 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11796 * constants.c (find_name_and_type_constant, find_fieldref_index,
11797 find_methodref_index): New methods.
11798 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11799 just return given method. Also, rename to build_known_method_ref.
11800 (expand_invoke): Rename call to build_invoke_non_interface.
11801 * java-tree.h, parse.h: Update prototype.
11802 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11803 (such as expand_expr_stmt) if flag_emit_class_files.
11804 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11805 STACK_TARGET, IGNORE_TARGET): New macros.
11806 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11807 (generate_bytecode_insn): New function to generate method's bytecode.
11808 (generate_classfile): Node generate Code attribute for a method.
11809 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11810 push_long_const, field_op, adjust_typed_op, maybe_wide):
11811 New functions used by generate_bytecode_insn.
11813 * typeck.c (signature_include_return): Remove variable.
11814 (push_java_argument_signature, build_java_argument_signature): New.
11815 (build_java_signature): Use push_java_argument_signature.
11816 * parse.y: Use build_java_argument_signature instead of fiddling
11817 with signature_include_return.
11819 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11821 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11824 * Makefile.in (all.indirect): Added gjavah$(exeext).
11825 (gjavah$(exeext)): Added $(exeext).
11828 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11830 * class.c (layout_class): Call to java_layout_parsed_class replace
11831 by safe_layout_class.
11832 * expr.c (build_java_array_length_access): Removed static storage
11833 class in the function definition.
11834 (build_java_arraynull_check): Likewise.
11835 Also fixed typos in two comments.
11836 * lex.c (java_init_lex): Initialize static global kw_length.
11837 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11838 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11840 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11841 * parse.h (resolve_no_layout): New static function declaration.
11842 (get_identifier_in_static): Declaration removed.
11843 (java_layout_parsed_class): Function name declaration changed to
11845 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11846 not_initialized_as_it_should_p, build_this): New static function
11848 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11849 binary_numeric_promotion, stabilize_reference,
11850 build_decl_no_layout, build_java_arrayaccess): Extern function
11851 declarations moved into their own section.
11852 (build_newarray, build_anewarray, build_java_array_length_access,
11853 build_java_arraynull_check): New extern function declarations.
11854 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11855 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11857 (CALL_CONSTRUCTOR_P): New macro.
11858 * parse.y (kw_length): New static global tree node.
11859 (return_statement): Tagged <node>.
11860 (RETURN_TK): Tagged <operator>.
11861 (variable_declarator_id:): Build variable declaration with an
11862 empty initialization value if a syntax error was found in the
11863 initialization part of the variable declaration.
11864 (statement_without_trailing_substatement:): return_statement: now
11865 uses the default rule.
11866 (return_statement:): Temporarily fixed to return NULL_TREE.
11867 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11868 (class_instance_creation_expression:): Class creation rules now
11869 call build_method_invocation upon reduction.
11870 (array_creation_expression:): Rules call build_newarray_node upon
11872 (dim_exprs:): Build a list of dimension expressions.
11873 (dim_expr:): Store location of the OSB_TK in the dimension
11875 (method_invocation:): Added a new error rule.
11876 (build_unresolved_array_type): WFL argument may also be an array
11877 on a primitive type. Name of the argument changed to reflect this.
11878 (method_declarator): Insert argument type at the beginning of the
11879 argument type list and later reverse the list.
11880 (unresolved_type_p): Argument 'returned' may be optionally
11882 (java_layout_class_from_source): Function renamed
11884 (resolve_and_layout): Now call resolve_no_layout and
11886 (resolve_no_layout): New function.
11887 (purify_type_name): New function.
11888 (complete_class_report_errors): Call purify_type_name during error
11889 report on a type not found.
11890 (process_imports): error_found local variable doesn't need to be
11891 initialized to zero.
11892 (declare_local_variables): New local type_wfl. Fixed typo in error
11893 message. type_wfl assigned to unresolved type and used to register
11894 incomplete type. Build a WFL around the variable initialization
11895 statement so that debug info can be generated on it.
11896 (source_start_java_method): Reverse argument list after they've
11898 (current_this): New static global variable.
11899 (java_complete_expand_methods): Set current_this when appropriate.
11900 (resolve_expression_name): Build correct static and non static
11901 field access bearing a simple name.
11902 (resolve_field_access): Resolve the length field of arrays. Handle
11904 (patch_method_invocation_stmt): Set the type of the method
11905 invocation to error_mark_node. This value is later overridden by a
11906 valid type, if any. Don't handle qualified constructor invocation
11907 as qualified method invocation. Call lookup_method_invoke with its
11908 new flag. It's no longer necessary to access the selected method
11909 as the value of a tree list. Handle constructor invocation.
11910 (patch_invoke): Reverse argument list when invoking non interface
11911 methods. Insert call to new as the first argument of the
11913 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11914 defined within a final class. Return INVOKE_STATIC if the invoked
11915 method is a constructor.
11916 (lookup_method_invoke): New lc argument is a flag to indicate a
11917 constructor lookup. Now handle constructor lookup. Choose the most
11918 specific method in case several were matching the invocation
11919 requirements. Return a method decl instead of a tree list featuring
11920 one single method decl element.
11921 (refine_accessible_methods_list): New lc flag argument to
11922 indicate that a constructor is being looked up.
11923 (not_initialized_as_it_should_p): New function.
11924 (java_complete_tree): Now process fake tree codes
11925 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11926 save_expr on resolved function call arguments. Case on
11927 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11928 (patch_assignment): LHS can be a field access expression. When
11929 dealing with reference, lhs_type is the promoted type of the
11930 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11932 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11933 (patch_binop): Use not_initialized_as_it_should_p where
11935 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11936 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11938 (resolve_type_during_patch): New function.
11939 (patch_cast): Call resolve_type_during_patch to resolve type and
11940 report error accordingly.
11941 (patch_array_ref): Use not_initialized_as_it_should_p where
11942 applicable. Array base expression is saved before being
11943 used. Promote the type of an array elements if it contains non
11945 (build_newarray_node, patch_newarray, build_this): New functions.
11947 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11949 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11950 increment it in `for' statement.
11951 (print_field_info): If number is inf or nan, don't print it.
11952 (print_method_info): If method name is `delete', just ignore it.
11953 (print_c_decl): Special-case jstringArray.
11955 * gjavah.c (help): New function.
11956 (no_argument): New function.
11957 (usage): Changed text.
11958 (main): Rewrote argument handling. Now handles -v, --help,
11960 (version): New function.
11961 (found_error): New global.
11962 (main): Return found_error.
11963 (generate_access): Set found_error.
11964 (print_c_decl): Likewise.
11966 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11968 * gjavah.c (print_c_decl): Don't print "," when examining field.
11969 Skip type name when looking at "[L" types.
11970 (process_file): Now static.
11971 (generate_access): Now returns int.
11972 (last_access_generated): New global.
11973 (process_file): Clear last_access_generated; make multiple passes
11975 (print_field_info): Just return if generate_access returns true.
11976 (print_method_info): Likewise. Also, allow <init> functions to
11978 (print_c_decl): Added is_init argument. Print constructors
11980 (print_cxx_classname): Use UTF8_GET to extract characters from
11982 (print_base_classname): New function.
11983 (print_class_decls): New function.
11984 (process_file): Use it.
11985 (utf8_cmp): New function.
11987 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11989 * lang-options.h: Format changed to match changes in gcc/toplev.c
11990 to implement a --help option.
11992 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11994 * decl.c (init_decl_processing): Revert change to dtable_type.
11996 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11998 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12000 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12002 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12004 * lang.c (lang_init): Default flag_exceptions to 1, without
12005 checking to see if it's 2 first.
12007 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12009 * constants.c: Include "system.h".
12010 * decl.c: Likewise.
12011 * lang.c (flag_new_exceptions): Get via extern now.
12012 (lang_init_options): New functions. Turn on flag_new_exceptions.
12014 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12016 * lex.c (java_lex): Return 0 when we see an invalid character in
12019 * lex.c (java_read_char): Specify extra argument when calling
12021 (java_read_unicode, java_parse_end_comment,
12022 java_parse_escape_sequence): Likewise,
12023 (java_lex): Specify extra argument when calling
12024 java_lex_error. Test that IDs are beginning with a legal character
12025 for IDs. Handle invalid characters with an error message and a
12026 call to java_lex_error.
12027 (java_lex_error): Adjust column position by new argument
12028 `forward'. Issue an error even if in the middle of reporting an
12031 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12033 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12034 we don't explicitly put a null pointer when we're copying it.
12036 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12038 * gjavah.c (print_cxx_classname): New function.
12039 (super_class_name): Likewise.
12040 (print_super_fields): Removed.
12041 (in_super): Removed.
12042 (print_field_info): Never generate #defines.
12043 (print_c_decl): Changed generated types to match JNI. No longer
12044 print class name before method name.
12045 (print_method_info): Print "static" before static methods.
12046 Print "virtual" before non-final methods.
12047 (usage): Use exit(1), not exit(-1).
12049 (print_field_info): Use %.17g to print a double.
12050 (last_access): New globals.
12051 (process_file): Initialize last_access.
12052 (usage): Now static.
12053 (ACC_VISIBILITY): New define.
12054 (generate_access): New function.
12055 (print_field_info): Call it.
12056 (print_method_info): Likewise. Also, generate information for all
12057 methods, not just native methods. Return void.
12058 (print_c_decl): Return void.
12059 (print_field_info): Return void.
12061 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12063 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12064 processing the jc1 grammar file. Prefix bison functions and
12065 variables with java_.
12066 (parse.c): Dependencies on parse.h and lex.h
12067 * expr.c (build_java_arrayaccess): Function now global.
12068 * java-tree.h: Comment reorganized to carry on previous
12069 classification effort.
12070 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12071 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12072 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12073 java_parse (new prefix java_ generated by bison).
12074 (java_layout_parsed_class, java_register_parsed_class): Function
12076 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12077 * lex.c (static tree wfl_op): Variable deleted.
12078 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12079 ctxp fields to NULL_TREE.
12080 (java_lex): No longer create WFL for operators. Filename caching
12081 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12082 created as STRING_CST and later expanded. Removed extra argument
12083 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12085 (build_wfl_node): Removed code in comments.
12086 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12087 store token and location data in the current bison token.
12088 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12089 static/extern function declaration at the beginning of the file.
12090 (struct qualification): Data structure definition deleted.
12091 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12092 (qualify_ambiguous_name): Function declaration modified. Function
12093 now returns nothing.
12094 (build_array_ref, patch_array_ref, make_qualified_name,
12095 resolve_qualified_expression_name, maybe_generate_clinit,
12096 resolve_field_access): New static function declarations.
12097 (build_java_arrayaccess): New extern function declaration.
12098 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12099 (CALL_EXPR_PRIMARY): Macro deleted.
12100 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12101 (struct parser_ctxt): Field initialized_final
12102 removed. non_static_initialized, static_initialized: New fields.
12103 * parse.y (static tree kw_super, static tree kw_this): New global
12105 (%union): tree wfl field of operator member replaced by int
12106 location. WFLs are non longer created for operators.
12107 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12108 (qualified_name:): Now calls make_qualified_name to build the
12110 (type_declaration:): Consider generating <clinit> when class
12112 (variable_declarator:): Directly build an assignment node when the
12113 variable is initialized when declared.
12114 (this_or_super:): Build a WFL and set current location when THIS
12115 or SUPER are parsed.
12116 (expression_statement:): Wrap statement around a WFL.
12117 (primary_no_new_array:): Fixed typo. Changed value returned by
12118 THIS_TK because of its new type (temporary).
12119 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12120 (field_access:): Build qualified name with SUPER.
12121 (method_invocation:): Fixed returned value because of SUPER's new
12123 (array_access:): Use OSB_TK location information.
12124 (post_increment_expression:, post_decrement_expression:,
12125 unary_expression:, pre_increment_expression:,
12126 pre_decrement_expression:, unary_expression_not_plus_minus:,
12127 cast_expression:, multiplicative_expression:,
12128 additive_expression:, shift_expression:, relational_expression:,
12129 equality_expression:, and_expression:, exclusive_or_expression:,
12130 inclusive_or_expression:, conditional_and_expression:,
12131 conditional_or_expression:, assignment:): Use new location/token
12132 information available on operators.
12133 (create_class): Set super_decl_type to NULL_TREE when processing
12135 (register_fields): Field initialization is now a MODIFY_EXPR
12136 node. Chain initialization code to the matching lists (according
12137 the the field declaration modifiers).
12138 (maybe_generate_clinit): New function.
12139 (method_header): Don't set method's DECL_NAME to a WFL when adding
12140 methods to java.lang.Object.
12141 (resolve_and_layout): Now can return NULL_TREE if the type
12142 resolution fails. Otherwise, return the class DECL instead of its
12144 (check_method_redefinition): Don't patch method DECL_NAME if it
12145 belongs to java.lang.Object.
12146 (process_imports): Simply assign error_found to the value returned
12147 by check_pkg_class_access.
12148 (declare_local_variables): Don't use their init statements (if
12149 any) when parsing error were previously found. Reuse MODIFY_EXPR
12150 build during parsing as an init statement.
12151 (java_method_add_stmt): Now return the current method body.
12152 (java_layout_parsed_class, java_register_parsed_class): Functions
12154 (java_complete_expand_methods): Initialize the constant pool on a
12155 per class basis. Layout the classes before expanding their method
12156 bodies. Don't try expand artificial constructor code if error were
12157 found. Make the classes data and register them if no error were
12159 (java_complete_expand_method): Retrieve an artificial constructor
12160 argument list before entering its body. Assign the top block to
12161 the artificial constructor function body and set types of declared
12162 blocks and compound statements to void. Walk method body if not an
12163 artificial constructor.
12164 (make_qualified_name, cut_identifier_in_qualified): New functions.
12165 (resolve_expression_name): Fixed comments. Save/restore the
12166 current class CLASS_LOADED_P flag value. Build non qualified
12167 static field access and handle qualified expression names.
12168 (resolve_field_access, resolve_qualified_expression_name): New
12170 (patch_method_invocation_stmt): Use the new expression resolution
12171 scheme, calling resolve_field_access when the function call is
12172 resolved as an expression.
12173 (qualify_ambiguous_name): Function rewritten to work on qualified
12174 expression produced by make_qualified_name.
12175 (java_complete_tree): Promote type when function's argument are
12176 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12177 the assignment to discover further errors if RHS is a expression
12178 name that fails to evaluate. Declare LHS initialized even though
12179 the assignment failed. Don't use the location variable and removed
12180 extra argument in patch function calls. Now handle the ARRAY_REF
12181 case and build internal string representation when STRING_CSTs are
12183 (build_method_invocation): Don't wrap function call around a WFL.
12184 (build_assignment): Likewise. Use the operator location
12186 (patch_assignment): Handle array access LHSs. Handle error
12187 provenance, resulting in a better error report.
12188 (build_binop): Use op_location from operator as binop location
12190 (build_unaryop, build_incdec, build_cast): Likewise.
12191 (patch_binop): Extract location information from the node. Fixed
12192 typo in error message.
12193 (patch_unary_op): Extract location information from the node.
12194 (build_array_ref, patch_array_ref): New functions.
12196 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12198 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12199 match _Jv_IsInstanceOf.
12200 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12201 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12203 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12205 * decl.c (init_decl_processing): Functions are now named
12206 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12208 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12210 * java-tree.h (load_class): Add prototype.
12211 * class.c (is_compiled_class): Add missing arg to load_class.
12212 * expr.c (expand_java_NEW): Call load_class.
12213 * parse.y (process_import): Removed bogus use of void return value.
12215 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12217 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12218 Function name is "_Jv_Throw" instead of "soft_athrow".
12219 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12220 Function name is "_Jv_AllocObject" instead of "soft_new".
12221 Takes an extra parameter (object size).
12222 * expr.c: Update calls.
12224 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12226 * lex.c (java_get_line_col): Handle end-of-file.
12227 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12229 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12231 * lang.c (lang_init): Make -fexceptions the default.
12232 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12233 exception handling is not turned on.
12235 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12237 * lang.c (flag_new_exceptions): Make this this default.
12238 * decl.c (end_java_method): Call emit_handlers.
12239 * except.c (method_init_exceptions): Set language code and version.
12240 (expand_start_java_handler): Enable exception, and call
12241 expand_eh_region_start.
12242 (expand_end_java_handler): Enable exception, and set up catch blocks.
12243 (emit_handlers): New routine to generate the saved handlers.
12244 * java-except.h (emit_handlers): Add prototype.
12246 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12248 We used to have three different representations of the constant pool:
12249 the CPool structure, the tree_constant_pool, and the constructures
12250 used to build the Class object (which may need class and string
12251 constants) in compiled code. None were appropriate for compiling
12252 to .class files, so I did a major overhaul.
12254 First, the tree_constant_pool array was removed. Things were
12255 modified to the CPool structure in the JCF could be used.
12256 Second, a "capacity" field was added to the CPool, and functions
12257 written to search for a matching constant, adding one if not found.
12258 The code that generated the Class object was changed to use a CPool.
12259 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12260 the static Class object are now only in build_constants_constructor.
12261 Finally, I wrote code which can generate a .class file (including its
12262 constant pool) from the RECORD_TYPE of a class. This is a big step
12263 on the way to compiling Java source into .class files.
12265 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12266 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12268 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12269 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12270 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12271 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12272 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12273 (lang_type): Removed constant_pool field.
12274 * jcf.h (CPool): Renamed size to count. Added field capacity.
12275 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12276 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12277 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12279 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12280 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12281 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12282 (set_constant_entry, find_constant1, find_constant2,
12283 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12284 find_utf8_constant, find_class_or_string_constant): New functions.
12286 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12287 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12288 (give_name_to_class, get_class_constant): Likewise.
12289 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12290 (get_name_and_type_constant, get_ref_constant): Removed.
12291 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12292 * parse.y: Don't save/restore tree_constant_pool.
12293 * verify.c (verify_jvm_instructions): Update for new approach.
12294 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12296 * lang-options.h: Added -femit-class-file, -femit-class-files.
12297 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12298 (lang_f_options): Added "emit-class-file(s)".
12300 * expr.c (build_java_arrayaccess): Generate more efficient array
12301 bounds checking, by using unsigned compare.
12303 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12305 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12307 * parse.h: New comment on the handling of unresolved type
12308 identifiers. JDEPs are now part of the jdep_code enum.
12309 (typedef struct jdep): Now use enum jdep_code or int, depending on
12310 availability. Both are narrowed down to an 8 bits bitfield.
12311 (CALL_EXPR_PRIMARY): Fixed comment.
12313 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12315 * Make-lang.in (java): Added gjavac and jvgenmain.
12316 (java.start.encap): Depend on gjavac.
12317 (java.rest.encap): Depend on jvgenmain.
12319 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12320 (JAVA_CROSS_NAME): Likewise.
12321 (java.all.build): Depend on jvgenmain and gjavac.
12322 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12323 (jvgenmain$(exeext)): New target.
12324 (java.install-common): Wrote.
12325 * config-lang.in (compilers, stagestuff): Added gjavac and
12328 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12330 * lang.c (lang_decode_option): New argc/argv interface.
12332 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12334 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12335 * decl.c (build_decl_no_layout): New function.
12336 * expr.c (java_lang_expand_expr): Layout declarations found in
12337 blocks before they're pushed.
12338 * jcf-parse.c (load_class): Save current line when parsing class
12340 (parse_source_file): Register class before expanding their
12342 * lang.c (put_decl_node): Produce `null' when `void *' is
12344 * lex.c (static tree wfl_op): New static global, for error report
12346 (java_init_lex): wfl_operator and wfl_op initialized
12347 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12349 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12350 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12351 build_unresolved_array_type): New static function definitions.
12352 (build_decl_no_layout): New extern function declared.
12353 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12354 faulty modifier exists.
12355 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12356 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12357 (UNARY_PLUS_EXPR): New fake operator.
12358 (struct parser_ctxt): New field osb_number.
12359 * parse.y (static tree wfl_operator): New static WFL for operator
12360 bound error messages.
12361 (DECR_TK, INCR_TK): Moved.
12362 (OP_TK): Tagged <operator>.
12363 (array_type:): Now call build_unresolved_array_type.
12364 (dim_expr:): Count the number of '[' seen.
12365 (post_increment_expression, post_decrement_expression,
12366 pre_increment_expression, pre_decrement_expression,
12367 unary_expression_not_plus_minus, unary_expression:): Actions are
12368 now building the corresponding unary expressions.
12369 (cast_expression:): Actions are now building cast expressions.
12370 (build_unresolved_array_type): New function.
12371 (create_interface): Reset the number of declared interfaces.
12372 (create_class): Likewise.
12373 (method_header): Methods declared within the scope of an interface
12374 are now implicitly set public and abstract.
12375 (java_complete_class): Variable's and parameter's type are patched
12376 with a promoted type.
12377 (declare_local_variables): Resolved non builtin types are promoted
12378 before being used to build a variable decl. Removed type patch
12379 posted on variable initialization statement.
12380 (source_start_java_method): Use build_decl_no_layout to build the
12381 decl of a parameter of incomplete type.
12382 (java_register_parsed_class): Process interfaces too. Call
12383 rest_of_decl_compilation on each processed class declarations.
12384 (java_complete_expand_methods): Don't attempt to expand things in
12386 (java_complete_tree): Process CONVERT_EXPR, even though it always
12387 has a type. Propagate error_mark_node to node's type too. Promote
12388 method's call argument type and return error_mark_node if
12389 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12390 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12391 handle unary operator nodes.
12392 (build_assignment): Added comment.
12393 (print_int_node): New function.
12394 (patch_assignment): New second argument. New error handling. Use
12395 print_int_node. Handle references. Use can_cast_to_p to issue
12396 different error message according to the context and check upon
12397 the initialization of the RHS.
12398 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12399 (operator_string): Handle more operators.
12400 (patch_binop): No longer use a function static
12401 wfl_operator. Improved error message on shift distance.
12402 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12403 patch_cast): New functions.
12405 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12407 * jvspec.c: New file.
12408 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12410 * java-tree.h (identifier_subst): Add declaration.
12412 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12414 * jvgenmain.c (main): Generate call to JvRunMain.
12416 * class.c (make_class_data): Push value for "sync_info" field.
12417 * decl.c (init_decl_processing): Push "sync_info" field.
12419 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12421 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12422 Java (source) name, not signature.
12423 Set TYPE_ALIGN to (at least) that of element_type.
12425 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12427 * class.c: Moved classname-mangling-rekated code to ...
12428 * mangle.c: ... this new file.
12429 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12430 * Makefile.in: Update for above changes.
12432 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12434 * expr.c (truthvalue_conversion): Convert integer and floating
12435 point value to their truth value.
12436 * lex.c (java_lex): Handle the `null' literal.
12437 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12438 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12439 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12442 * parse.y: Reorganization/documentation on token declaration.
12443 (binop_lookup[]): New added new tree codes.
12444 (relational_expression): Build corresponding binary operators.
12445 (equality_expression, conditional_and_expression,
12446 conditional_or_expression): Likewise.
12447 (java_complete_class): Fix crash in debug message.
12448 (java_complete_tree): Check initialization of method call
12449 arguments. Further bogus node evaluation to detect more error
12450 during assignments. Handles more binary operators.
12451 (patch_assignment): Use DECL_P.
12452 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12454 (operator_string): Handle more case. Compacted source.
12455 (patch_binop): Changed function comment. Checking for
12456 uninitialized first operand takes the compound assignment into
12457 account and uses DECL_P. Checking for uninitialized second operand
12458 delayed to routine's end. Use macros to issue type bound error
12459 messages and issue messages on both operands if their types are
12460 different. Force fixed type into node. Handle all binary
12463 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12465 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12466 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12467 build operator node and return tokens.
12468 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12469 * parse.h (java_complete_tree): Changed returned type in prototype.
12470 (build_method_invocation, build_assignment, patch_assignment,
12471 patch_binop): New static function declarations.
12472 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12473 BUILD_EXPR_WFL): New macros.
12474 * parse.y (enum tree_code binop_lookup[]): New static for token to
12476 (%union): Parser union has new sub-structure `operator'.
12477 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12478 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12479 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12480 ASSIGN_ANY_TK): Tokens tagged `operator'.
12481 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12482 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12483 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12484 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12485 (assignment_operator:): Rule tagged `operator'.
12486 (expression_statement:): Re-installed default rule.
12487 (method_invocation:): Sub rules call build_method_invocation.
12488 (postfix_expression:): Don't attempt to resolve name here. Just
12490 (multiplicative_expression:): Sub-rules build corresponding binop
12492 (additive_expression:, shift_expression:, and_expression:,
12493 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12494 (assignment:): Sub rule invoke build_assignment.
12495 (assignment_operator:): Default rules on sub rules.
12496 (force_error): Added documentation on this variable.
12497 (declare_local_variables): Build initialization calling
12499 (expand_start_java_method): Removed unused rtx declaration. Mark
12500 arguments as already initialized.
12501 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12502 (java_complete_expand_methods): Don't process next method if
12503 completion of the previous one triggered errors.
12504 (java_complete_expand_method): Call source_end_java_method if no
12505 error were found during completion.
12506 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12507 locals declaratilon. Handle names found within a class. Return
12508 error_mark_node when things aren't found.
12509 (patch_method_invocation_stmt): Return error_mark_node on failures.
12510 (patch_invoke): Removed unused local. Return the correct node.
12511 (java_complete_tree): Now returns a value. The BLOCK section binds
12512 local identifiers and the type of a BLOCK is now void. Assign the
12513 result of operand completion on COMPOUND_EXPR. Assign the
12514 encapsulated node of a WFL to the result of its completion, except
12515 when the node is an identifier. Now handle MODIFY_EXPR and several
12516 binary operators. Return error_mark_node on errors.
12517 (build_method_invocation, build_assignment, patch_assignment,
12518 build_binop, operator_string, patch_binop): New functions.
12519 * typeck.c (binary_numeric_promotion): New function.
12521 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12523 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12524 Replace most uses of ident_subst by identifier_subst.
12526 * class.c (push_class_static_dummy_field): Removed function.
12527 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12528 instead of looking got "class" static field. Create that decl here.
12529 (class_identifier_node): Removed; no longer needed.
12530 (init_class_processing): Don't init class_identifier_node.
12531 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12532 Do nreverse 0 times (instead of twice) for Object and Class.
12533 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12535 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12537 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12538 while initializing linenumber_count and linenumber_table.
12539 Do it before init_function_start (which calls emit_line_note).
12540 * expr.c (expand_byte_code): Don't need to clear lineno here.
12542 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12544 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12545 then mangle number as _N_.
12547 * class.c (mangle_class_field): New function.
12548 (build_class_ref): Set assembler name of class reference using
12549 mangle_class_field.
12550 (push_class_static_dummy_field): Likewise.
12552 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12554 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12555 of assigning to TREE_CODE. The latter method exploits a feature
12556 of GCC that is not ANSI compliant.
12558 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12560 * decl.c (pushdecl_force_head): New function.
12561 (pushlevel): Removed conditional printf.
12562 (complete_start_java_method): Don't enter local variable scope if
12563 function is compiled from source code.
12564 * expr.c: parse.h now included
12565 (java_lang_expand_expr): New function.
12566 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12567 printf. Terminate buffer when doing directories.
12568 * jcf-parse.c (parse_source_file): Call lang_init_source before
12569 parsing and before code generation.
12570 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12571 use printf if the macro is defined.
12572 * lang.c (lang_init): Install lang_expand_expr hook on
12573 java_lang_expand_expr.
12574 (java_dummy_print): New function.
12575 (lang_init_source): New function.
12576 * lex.c (java_lex): Remember location of an opening brace at the
12577 second nesting level.
12578 (java_is_eol): Unget character seen after a CR if it is EOF.
12579 * parse.h: Now includes lex.h
12580 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12581 printf if the macro is defined.
12582 (expand_start_java_method, build_expr_block, enter_block,
12583 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12584 New static function declarations.
12585 (pushdecl_force_head): New extern function declaration.
12586 (INCOMPLETE_TYPE_P): New macro.
12587 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12588 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12589 BLOCK_EXPR_ORIGIN): New macros.
12590 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12591 DECL_SOURCE_LINE_LAST): New macros.
12592 (struct parser_ctxt): Removed field current_method_decl, redundant
12593 with the field current_function_decl. Added fields
12594 first_ccb_indent1 and pending_block.
12595 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12596 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12598 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12599 (compilation_unit:): Cosmetic on sub rule.
12600 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12601 (variable_initializer:): Installed default rule on expression:.
12602 (method_declaration:): method_header: starts a new
12603 method. method_body: installs the function body, absorbs blocks
12604 emitted for temporary variable scopings, pops function's body block
12605 and merges function's last statement lineno in DECL_SOURCE_LINE.
12606 (method_body:): Installed default rules.
12607 (block:): Call enter_block when an opening brace is seen. Absorb
12608 scoping blocks and call exit_block when a closing brace is seen.
12609 (block_statement:): Cosmetic changes.
12610 (method_invocation:): Create WFL around CALL_EXPR node.
12611 (patch_stage): Added comment around definition.
12612 (method_header): Try to use first_ccb_indent1 as the first line of
12613 the method, so BP debug info are emitted at the first opening
12614 brace of the function. If the function has no body, use the
12615 location of the function's name. Override currently defined method
12616 name with the matching WFL so we can point redefinition errors
12617 using the location where the function's name was declared.
12618 (check_abstract_method_header): Interprets DECL_NAME as an
12619 identifier or as a WFL, accordingly.
12620 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12621 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12622 location and name information out of it and reinstall DECL_NAME to
12623 its original identifier node value.
12624 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12625 function's source code).
12626 (read_import_dir): Test the value returned by find_class and issue
12627 a fatal accordingly.
12628 (declare_local_variables): Push a new block for the scope of the
12629 new variable(s) if code has been already generated at that nesting
12630 level. Pinpoint redefinition errors using the variable id
12631 WFLs. Generate initialization code if necessary. If the variable
12632 type is incomplete, register a patch on its decl.
12633 (source_start_java_method): Rewritten. Define a new block for the
12634 function's parameters. Build parameter decl out of function's
12635 arguments and register them for a patch if their types are
12637 (expand_start_java_method): Includes the part of
12638 source_start_java_method that was pushing the parameter decls and
12639 completing the method start code.
12640 (source_end_java_method): Removed call the expand_end_bindings and
12641 poplevel (already taken care of). Reinstall function's arguments
12642 and get function's last line of code before calling
12643 expand_function_end.
12644 (java_method_add_stmt): New comment before the function's
12645 code. Complement the second operand of the current COMPOUND_EXPR
12647 (java_complete_expand_methods): Don't generate debug info on line
12648 zero when expanding a generated constructor.
12649 (java_complete_expand_method): Set start and end line numbers for
12650 a artificially generated constructor to one and manually call
12651 enter_block and exit_block when defining it. For all methods:
12652 expand function's start calling the new expand_start_java_method
12653 and invoke java_complete_tree on the effective method's body, if
12655 (resolve_expression_name): Now use lookup_name_in_blocks to search
12656 local variable decls and print out an error when variables are
12658 (patch_method_invocation_stmt): Inserted comment before the
12660 (lookup_method_invoke): Chain method's arguments using chainon
12661 with the current arg list as a second argument. Inserted missing
12662 IDENTIFIER_POINTER when reporting an error on methods not found.
12663 (refine_accessible_methods_list): Don't retain constructors.
12664 (patch_arguments): Function removed.
12665 (java_complete_tree): Inserted comment before the function's
12666 code. New case for BLOCKs. Moved the WFL case a bit
12667 further. Complete function's arguments.
12668 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12669 maybe_absorb_scoping_blocks): New functions.
12671 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12673 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12675 * jcf-parse.c (parse_source_file, java_error_count): New forward
12676 and extern declarations.
12677 (java_parse_abort_on_error): Macro moved.
12678 (jcf_parse_source): fatal called if fopen fails. Now calls
12680 (parse_source_file): New parse_only parameter. Reflects the
12681 elimination of the second pass.
12682 (yyparse): parse_source_file called with argument set to 0.
12683 * jcf.h (JCF_ZERO): Sets java_source to zero.
12684 * lex.c (java_init_lex): pass argument is gone. Function modified
12685 to be called once during the analysis of a file.
12686 (java_unget_unicode): Fixed typo in fatal message.
12687 (java_get_line_col): Likewise.
12688 (java_lval): Likewise. String literals no longer built during
12690 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12692 * parse.h (MODIFIER_WFL): New macro.
12693 (parse_check_super, parser_check_super_interface): Now return int.
12694 (parser_chain_incomplete_item, not_builtin_p,
12695 complete_method_decl): Declarations removed.
12696 (build_method_invocation_stmt, build_invoke): Renamed using the
12697 `patch' instead of `build'
12698 (register-incomplete_type, obtain_incomplete_type,
12699 java_complete_tree, java_complete_expand_method,
12700 unresolved_type_p, create_jdep_list): New function declarations.
12701 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12702 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12703 (jdep): New typedef on new struct _jdep.
12704 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12705 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12706 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12707 JDEP_RESOLVED_P): New macros.
12708 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12709 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12710 JDEP_VARIABLE): New enum values and jdep kinds.
12711 (jdeplist): New typedef on struct _jdeplist.
12712 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12714 (CALL_EXPR_PRIMARY): New macro.
12715 (struct parser_ctxt): Fields java_pass, current_method_decl,
12716 method_decl_list deleted. New field jdeplist.
12717 (INCOMPLETE_P): Macro deleted.
12718 * parse.y (single_type_import_declaration:): Removed pass switch.
12719 (type_import_on_demand_declaration): Likewise.
12720 (field_declaration:): Removed pass switch on all sub rules.
12721 (class_declaration:): Call the complete_class_decl removed on
12723 (method_declaration:): Removed second pass switch. No longer chain
12724 methods decl when method_header reduced.
12725 (method_header:): Sub rules no longer depend on pass switch.
12726 (method_declarator:): Likewise.
12727 (method_body:): Likewise.
12728 (abstract_method_declaration:): Likewise.
12729 (block_statement:): Likewise.
12730 (local_variable_declaration:): Likewise.
12731 (argument_list:): Likewise.
12732 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12733 removed. Partial CLASS_EXPR tree node built instead.
12734 (postfix_expression:): Removed pass switch on all sub rules.
12735 (java_pop_parser_context): Free classd_list content.
12736 (yyerror): Call obstrack_grow0 to finalize error message.
12737 (check_class_interface_creation): Comment modified to reflect new
12738 returned value meaning. Removed second pass switch. Return 1 if an
12739 error was found, 0 otherwise. Adjust pointer on filename if a
12740 leading path separator was found.
12741 (maybe_create_class_interface_decl): Removed first pass switch
12742 when linking the class decl to the class_list. Install a new
12743 jdep_list for the class.
12744 (add_superinterfaces): List of unresolved interfaces is
12745 gone. Unresolved interfaces are directly added to the current
12747 (create_interface): Second pass shortcut removed.
12748 ctpx->modifier_ctx access through MODIFIER_WFL.
12749 (create_class): Second pass shortcut removed. Call to
12750 register_incomplete_type replaces the call to
12751 parser_chain_incomplete_item.
12752 (complete_class_decl): Function removed.
12753 (duplicate_declaration_error): New way of retrieving redeclared
12755 (register_fields): Call to lookup_modifier_cl replaced by
12756 MODIFIER_WFL. New way of handling unresolved type, using
12757 unresolved_type_p and obtain_incomplete_type.
12758 register_incomplete_type replaces call to parser_chain_incomplete_item.
12759 (patch_stage): New static global variable.
12760 (method_header): New way of handling unresolved type, using
12761 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12762 indicates that the method decl needs to be patched.
12763 (check_abstract_method_header): Call to lookup_modifier_cl
12764 replaced by MODIFIER_WFL.
12765 (method_declarator): Incomplete argument type are registered
12766 calling register_incomplete_type. Patch on the declared method is
12767 issued in that case.
12768 (unresolved_type_p): New function.
12769 (parser_check_super_interface): New comment to reflect function's
12770 modified returned type (int). Function and has a new argument
12771 this_wfl. Call to parse_error_context uses this_wfl instead of
12772 relying on lookup_cl.
12773 (parser_check_super): Comment reflects function's new returned
12774 type (int). Function returns non zero value on error.
12775 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12776 register_incomplete_type, jdep_resolve_class): New functions to
12777 handle incomplete types in declarations.
12778 (java_complete_class): Rewritten to work with the new incomplete
12779 type handling scheme.
12780 (complete_class_report_errors): Likewise.
12781 (complete_method_decl): Removed: it jobs is now handled by
12782 java_complete_class.
12783 (do_resolve_class): Class loaded in not already loaded and not
12784 found in Java source code.
12785 (java_check_regular_methods, java_check_abstract_methods): Don't
12786 call complete_method_decl anymore.
12787 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12788 (read_import_dir): Got rid of the pass number dependency.
12789 (declare_local_variables): New handling of unresolved types (patch
12791 (source_start_java_method): New parameter level. Function called
12792 with level set to 1 when argument types are potentially
12793 unresolved. Called to complete the job with level set to 2 once
12794 types are complete.
12795 (source_end_java_method): Call to permanent_allocation
12796 removed. Waiting to be replaced by a more suitable obstack
12798 (java_complete_expand_methods, java_complete_expand_method,
12799 java_expand_finals): New functions.
12800 (build_method_invocation_stmt): Renamed
12801 patch_method_invocation_stmt. Extracts function call expression
12802 (wfl) and arguments (args) from CALL_EXPR tree operands.
12803 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12804 call. Patch the function and argument operand of the CALL_EXPR
12806 (patch_argument, java_complete_tree): New functions.
12808 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12810 Recover from missing fields and methods (i.e. error instead of fatal).
12811 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12812 * expr.c (expand_invoke): Recover from missing method.
12813 (expand_java_field_op): Recover from missing field.
12814 Inline references to java.lang.{Integer,Char,...}.TYPE.
12815 * typeck.c (get_type_from_signature), java-tree.h: New function.
12816 * class.c (add_method): Use get_type_from_signature.
12817 (build_class_ref): Handle a class that was not found.
12818 * typeck.c (convert): Handle conversion to pointers (for convenience).
12819 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12820 instead of lookup_field to handle missing fields.
12822 * jcf-parse.c (process_zip_dir): Set java_source.
12824 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12826 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12828 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12830 * jcf-parse.c (load_class): Don't change input_filename before
12831 calling jcf_parse_source (but still do it before calling
12833 (jcf_parse_source): Assign input_filename after having saved the
12835 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12836 list. ctxp->modifier_ctx zeroed according to its new
12837 definition. ctxp->filename initialized. Removed
12838 JAVA_MODIFIER_CTX_UNMARK.
12839 (java_unget_unicode): Update the character based column position.
12840 (java_allocate_new_line): ref_count not used anymore. Always free
12841 ctxp->p_line. Initialize c_line->char_col to 0.
12842 (java_get_unicode): Update the character based column position.
12843 (java_lex): Use ctxp->elc to store current position in source
12844 file, at the beginning of the parsed token. Set modifier_ctx entry
12845 corresponding to the parse modifier to a WFL node. Return a WFL
12846 node when an identifier is parsed.
12847 (java_lex_error): Now uses ctxp->elc to store current position in
12849 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12850 * lex.h (build_wfl_node): New function definitions.
12851 (struct java_line): ref_count and next fields are gone. New field
12853 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12854 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12855 (JAVA_COLUMN_DELTA): New macro.
12856 (java_lc): New typedef on new struct _java_lc.
12857 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12858 (parse_error_context, parse_warning_context): Changed prototypes.
12859 (java_get_line_col): Added as an available global function.
12860 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12861 (IC_DECL): Replaced by macro IC_TYPE
12862 (DEPEND_WFL): New macro.
12863 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12865 (exit_java_complete_class): Removed a commented out statement.
12866 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12867 now an array of tree nodes. Deleted fields line_list and
12868 e_line. New field elc, to replace e_line.
12869 * parse.y (array_type:): Build WFL node.
12870 (qualified_name:): Build a single WFL node out of two. Retain
12871 the location information of the first node in the resulting node.
12872 (package_declaration:): Use package name as a WFL node
12873 (single_type_import_declaration:): Use imported name as a WFL node.
12874 (type_import_on_demand_declaration:): Use root of the imported
12875 packages as a WFL node.
12876 (field_declaration:): Removed unused local variable cl.
12877 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12878 (yyerror): New static elc. Removed static error_line, error_pos.
12879 New local code_from_source. Save ctxp->elc into elc at the first
12880 pass. Call java_get_line_col to get a string of the line where
12881 the error occurred.
12882 (debug_line): Removed static function.
12883 (parse_error_context, parse_warning_context): Parameter cl is now
12884 a WFL node. Use its value to initialize ctxp->elc.
12885 (redefinition_error): Parameter cl is now a WFL node.
12886 (parse_add_interface): New parameter wfl. No longer call
12887 lookup_cl, use wfl instead.
12888 (check_class_interface_creation): Parameter cl is now a WFL node.
12889 (maybe_create_class_interface_decl): Likewise.
12890 (add_superinterfaces): New function.
12891 (create_interface): Removed local cl, node, super_decl,
12892 super_decl_type. Function now uses id as a WFL node. Better
12893 warning/error report on obsolete or forbidden mix of
12894 modifiers. Now calls add_superinterfaces to register interfaces.
12895 (create_class): Removed local cl, node. Local variable id is used
12896 as a WFL node. Better error report on forbidden modifier
12897 mix. Uses add_superinterfaces to register interfaces.
12898 (find_field): Argument cl is now a WFL node. Now store the WFL
12899 node of a fields that needs to be checked for their
12901 (method_header): Local variable node non longer used. Local
12902 variable id replaces cl.
12903 (check_modifiers_consistency): Local variable cl is now a WFL
12905 (method_declarator): Local variable cl replaced by parameter id.
12906 (parser_qualified_name): Now uses parameter name as a WFL node.
12907 (parser_check_super_interface): New parameter wfl, for achieve
12908 greater accuracy during error reports.
12909 (parser_chain_incomplete_item): New parameter named location. Used,
12910 along the decl, to construct the incomplete item node.
12911 (java_complete_class): resolve_class now uses WFL node extracted
12912 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12914 (complete_method_decl): Unresolved function's argument types are WFL.
12915 (resolve_class): Parameter cl is now a WFL node.
12916 (resolve_and_layout): Likewise.
12917 (do_resolve_class): Likewise. Try first to use cl and then do the
12918 lookup on the decl when calling check_pkg_class_access.
12919 (complete_class_report_errors): Use IC_TYPE in place of
12920 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12921 instead of doing a lookup over the decl.
12922 (java_check_final): Use WFL info from field tree list.
12923 (lookup_cl): Rewritten and returns a statically defined WFL node.
12924 (lookup_modifier_cl): Now uses information from WFL nodes.
12925 (process_imports): Likewise.
12926 (read_import_dir): name and cl arguments replaced by a single WFL
12927 node. Function modified accordingly.
12928 (find_in_imports_on_demand): Now uses WFL node.
12929 (check_pkg_class_access): cl argument is now a WFL node.
12930 (declare_local_variables): Fixed to use WFL nodes.
12931 (resolve_expression_name): Likewise.
12932 (build_method_invocation_stmt): name_combo argument renamed
12933 wfl. Function modified to use WFL nodes.
12934 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12935 (lookup_method_invoke): cl is now a WFL node. Added missing
12936 IDENTIFIER_POINTER to class type decl name.
12938 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12940 * lang.c (init_parse): Now returns char* containing the filename.
12942 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12944 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12946 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12947 * class.c (make_class_data): If flag_assume_compiled, initial class
12948 state is CSTATE_PREPARED; make superclass and interfaces direct
12949 references, rather than constant pool indexes.
12951 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12953 * parser.y: Include flags.h. Removed debug variable pl.
12954 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12955 (block:): Likewise.
12956 (labeled_statement_nsi:): Generate debug info when reducing
12957 expression_statement:.
12958 (check_pkg_class_access): get_access_flags_from_decl invokation
12959 fixed for new CLASS_* flags location.
12960 (source_end_java_method): Save/restore parser context when
12961 entering/leaving this routine. Restore lineno to its right value
12962 before calling expand_end_bindings.
12963 (build_method_invocation_stmt): build_invoke called with the
12964 current line information.
12965 (build_invoke): New argument cl. Wrap the function call around a
12967 (refine_accessible_methods_list): Changed comment, removed
12969 * parse.h: Fixed typo in comments.
12970 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12971 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12972 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12974 * lex.c (java_lex): Record the last closing curly bracket of a
12976 * jcf-parse.c (jcf_parse_source): Now calls
12977 java_check_methods. Clarified comment, fixed typo.
12979 1998-04-09 Dave Brolley <brolley@cygnus.com>
12981 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12982 (finish_parse): Expose for non USE_CPPLIB builds.
12984 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12986 * lang.c (lang_print_xnode): New function.
12988 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12990 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12991 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12992 used to build a class's dispatch table.
12993 (make_class_data): Generate dispatch table if flag_assume_compiled.
12994 Set dtable of class object to address of class_dtable_decl.
12996 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12997 be volatile and have side effects - generates better code.
12999 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13000 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13002 * expr.c (expand_invoke): If class is final, method is
13003 effectively final, so can call it directly.
13005 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13007 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13009 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13011 * parse.y (build_method_invocation_stmt): Removed extra argument
13014 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13016 * expr.c (dtable_indent): Now static global.
13017 (expand_invoke): Now call invoke_build_dtable and
13018 build_invokevirtual.
13019 (invoke_build_dtable, build_invokevirtual): New functions.
13020 * jcf-io.c (find_class): Defer issuing a warning by setting
13021 jcf->outofsynch to 1.
13022 * jcf-parse.c (jcf_out_of_synch): New function.
13023 (load_class): Test this_jcf.outofsynch flag and call
13024 jcf_out_of_synch accordingly.
13025 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13026 comment indentation.
13027 * lex.c (java_get_unicode): Fixed code indentation.
13028 (java_lex): Create string literal. Fixed typo. Removed several
13029 premature obstack_free.
13030 * parse.h: New enums for name resolution and invocation mode.
13031 (struct qualification): New data structure.
13032 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13033 (do_resolve_class, build_method_invocation_stmt,
13034 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13035 debug_line, identical_subpath_p, invocation_mode,
13036 refine_accessible_methods_list, build_invoke,
13037 lookup_method_invoke): New functions declared.
13038 (build_invokevirtual, invoke_build_dtable, match_java_method,
13039 build_field_ref, jcf_out_of_synch): New references to external
13041 (struct parse_ctxt): Removed artificial_constructor field.
13042 * parse.y: (array_type:): Type defined for this rule.
13043 (class_type:): Installed default rule for interface_type:.
13044 (array_type:): Now build Java array type.
13045 (qualified_name:): Now use obstack_grow0.
13046 (method_declaration:): Skip the artificial constructor added to
13048 (abstract_method_declaration:): Execute the code only during pass 1.
13049 (block:): Installed default rule in block_statements:.
13050 (block_statement:): Add the statement to the method during pass 2.
13051 (statement_expression): Installed default rule for
13052 method_invocation:.
13053 (argument_list:): Added code to build the argument list.
13054 (method_invocation:): Added call to create the method invocation
13056 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13057 (debug_line): New function for debug.
13058 (complete_class_decl): No longer do something during pass 1.
13059 (method_header): Use BUILD_PTR_FROM_NAME.
13060 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13062 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13063 function's main comment.
13064 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13066 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13067 (resolve_class): Now works with arrays.
13068 (do_resolve_class, resolve_and_layout): New functions.
13069 (java_check_regular_methods): Reverse method list before and after
13070 having processed it. No longer set ctxp->artificial_constructor.
13071 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13072 accordingly. Fixed typo in issued error message. Now use
13074 (find_in_imports_on_demand): Now use obstack_grow0.
13075 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13076 (source_end_java_method): Call expand_expr_stmt instead of
13077 expand_expr. Calls it before calling expand_function_end.
13078 (java_method_add_stmt): Do nothing if errors were found during
13080 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13081 (build_method_invocation_stmt, build_invoke, invocation_mode,
13082 lookup_method_invoke, refine_accessible_methods_list,
13083 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13085 * typeck.c (build_java_signature): Properly end method signature
13086 if return type skipped.
13087 (match_java_method): New function.
13089 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13091 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13093 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13095 * expr.c (build_invoke_non_interface): New function.
13096 (methods_ident, ncode_ident): Now static globals.
13097 (expand_invoke): Use build_invoke_non_interface.
13098 * java-tree.h (struct lang_decl): New field function_decl_body.
13099 (DECL_FUNCTION_BODY): New macro.
13100 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13101 CLASS_FROM_SOURCE_P.
13102 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13103 before starting pass 2. Call to java_generate_parsed_class replaced
13104 by java_register_parsed_class.
13105 * lex.c: Fixed typo in header. Some line width related formating.
13106 * lex.h: Some line width related formating.
13107 * parse.h (source_end_java_method, resolve_expression_name,
13108 complete_class_decl, maybe_create_class_interface_decl,
13109 check_class_interface_creation): New static function declarations.
13110 (java_layout_parsed_class, java_method_add_stmt): New function
13112 (struct parser_ctxt): Field mark_class_generate removed. New
13113 fields class_list and artificial_constructor.
13114 * parse.y: Fixed typo in header.
13115 (class_declaration:): Call complete_class_decl when class body
13117 (method_declaration:): Call source_end_java_method in pass 2 when
13118 the method body is defined.
13119 (postfix_expression:): Do expression name resolution on sub-rule
13120 name during pass 2.
13121 (create_class, create_interface): Merged common pieces.
13122 (check_class_interface_creation, maybe_create_class_interface_decl):
13124 (complete_class_decl): New function.
13125 (register_fields): Fixed line width related typo.
13126 (method_header): Correctly skip first argument when fixing
13127 argument line. Changed the loop.
13128 (java_check_circular_reference): Now use ctxp->class_list.
13129 (java_complete_class): Removed start/stop marking.
13130 (java_check_regular_methods): Now takes a class decl as an
13131 argument. Add default constructor if none were encountered.
13132 (java_check_methods): Now use ctxp->class_list. Changed call to
13133 java_check_regular_methods.
13134 (source_start_java_method): Set DECL_ARG_TYPE for each function
13136 (source_end_java_method, java_method_add_stmt): New functions.
13137 (java_generate_parsed_class): No longer exists.
13138 (java_layout_parsed_class, java_register_parsed_class): New functions.
13139 (resolve_expression_name): New function.
13141 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13143 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13144 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13145 until pass initializations are done. Call read_import_dir with
13147 * parse.h: (lookup_modifier_cl): New function declared.
13148 (INTERFACE_FIELD_MODIFIERS): New macro.
13149 (OBSOLETE_MODIFIER_WARNING): New macro.
13150 * parse.y: (register_fields): Class type and current field name in
13151 local variables. Check modifier(s) if adding field(s) to an interface.
13152 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13153 and report errors using the faulty modifier line context.
13154 (lookup_modifier_cl): New function.
13155 (read_import_dir): Detect and report default import processing
13158 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13160 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13161 * class.c (is_compiled_class): Return 1 after making sure it
13162 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13163 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13164 * java-tree.h (flag_assume_compiled): Add decl.
13165 * lang.c (lang_f_options): Add the flag.
13166 (flag_assume_compiled): Add decl, default to 0.
13168 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13170 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13171 (is_compiled_class): Likewise.
13172 (layout_class): Likewise.
13173 (layout_class): Detect and lay out classes defined in source code.
13174 (interface_of_p, add_interface_do, may_add_interface): New
13176 (add_interface): Now use add_interface_do.
13177 (add_method_1): New function.
13178 (add_method): Now use add_method_1.
13179 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13180 (complete_start_java_method): New function.
13181 (start_java_mehod): Now call complete_start_java_method.
13182 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13183 (expand_invoke): Likewise and fixed typo.
13184 *gjava.c: (print_super_field): Use new argument to find_class
13187 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13188 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13189 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13191 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13192 (add_method_1, push_class): New prototypes.
13193 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13194 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13195 directory where the class was found.
13196 (find_class): New argument DO_CLASS_FILE. Function find_class
13197 modified accordingly.
13198 *jcf-parse.c: (fix_class_path): New function.
13199 (load_class): Use new VERBOSE argument. load_class now finds and
13200 loads/parses .class/.java files. Save read_state of current_jcf
13202 (java_parser_abort_on_error): New macro.
13203 (jcf_parse_source, parse_source_file): New function.
13204 (jcf_parse): Fixed typo.
13205 (yyparse): Call parse_source_file () only.
13206 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13207 writing the real class name back in the zip directory entry.
13208 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13209 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13210 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13211 (find_class): Prototype fixed.
13212 *lex.c: Added 1998 time stamp.
13213 Removed all static global variables, moved into the parser
13214 context data structure.. Now include unistd.h if SEEK_SET not
13216 (java_init_lex): Rewritten.
13217 (java_sneak_unicode): Modified current unicode access in current line.
13218 (java_unget_unicode): Likewise.
13219 (java_allocate_new_line): New allocation management.
13220 (java_read_char): Modified access and storage of unget_utf8_value.
13221 New way of processing current unicode.
13222 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13223 (java_get_unicode): Now use the parser context.
13224 (java_lineterminator): Likewise.
13225 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13226 of the reentrant parser implementation. Function now use the
13227 parser context data structure and java_lval. Fixed production of
13228 the float and double constant "out of range" error message. Fixed
13229 obstack use. Return integer value when hitting a modifier. Now
13230 return type for TRUE, FALSE and other predefined types. Return
13231 identifier as a TREE_LIST list containing the current line context
13232 as the TREE_VALUE sub-node.
13233 (java_unicode_2_utf8): Fixed typo in declaration.
13234 (java_lex_error): Now use the parser context data structure.
13235 *lex.h: Added 1998 time stamp.
13236 (struct java_line): New fields ref_count and next.
13237 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13238 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13239 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13240 *parse.h: Added 1998 time stamp.
13241 (java_parse_source_file): Renamed from parse_source_file.
13242 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13243 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13244 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13245 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13246 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13247 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13248 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13249 (struct parser_ctxt): New data structure to keep the parser context.
13250 *parse.y: Added 1998 time stamp, got rid of static global variables.
13251 (java_error_count, ctxp): New global variables.
13252 (%union): New value field.
13253 (numeric_type, integral_type): Rules removed.
13254 (primitive_type): Rule defined to handle integral, float, double and
13256 (qualified_name, package_declaration,
13257 single_type_import_declaration, type_import_on_demand_declaration,
13258 modifiers, class_declaration, super, interfaces,
13259 interface_type_list, class_body, field_declaration,
13260 field_declaration, variable_declarators, variable_declarator,
13261 variable_declarator_id, method_declaration, method_header,
13262 formal_parameter_list, formal_parameter, method_body, block,
13263 static, interface_declaration, extends_interfaces,
13264 abstract_method_declaration, local_variable_declarators): Rules now
13266 (force_error, do_warning): New global statics.
13267 (push_parser_context, parser_context_save_global,
13268 parser_context_restore_global, pop_parser_context): New functions.
13269 (yyerror): Now uses the global parser context. Fixed use of obstack.
13270 (parse_error, parse_error_context, parse_warning_context,
13271 java_accstring_lookup, redefinition_error, check_modifiers,
13272 parser_add_interface, create_interface, create_class, find_field,
13273 duplicate_declaration_error, register_fields, method_header,
13274 check_modifiers_consistency, check_abstract_method_header,
13275 method_declarator, parser_qualified_classname,
13276 parser_check_super_interface, parser_check_super,
13277 parser_chain_incomplete_item, java_check_circular_reference,
13278 layout_class_from_source, java_complete_class,
13279 complete_method_decl, resolve_class, complete_class_report_errors,
13280 java_check_final, check_method_redefinition,
13281 java_check_regular_methods, java_check_abstract_methods,
13282 java_check_methods, lookup_java_interface_method2,
13283 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13284 process_imports, find_in_imports, read_import_entry,
13285 read_import_dir, find_in_imports_on_demand,
13286 check_pkg_class_access, not_builtin_p, declare_local_variables,
13287 source_start_java_method, java_generate_parsed_class): New
13289 *typeck.c: (signature_include_return): New global variable.
13290 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13291 to add the function returned type in the signature.
13293 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13295 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13297 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13299 * Make-lang.in (java.info): Added.
13300 (java.install-info): Added
13302 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13304 * Makefile.in (clean): Also remove java/parse.c.
13306 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13308 Add a pair of -fbounds-check/-fno-bounds-check options.
13309 * lang.c (lang_decode_option): Add code to grok arguments.
13310 (flag_bounds_check): Add decl.
13311 (lang_f_options): New array w/ the option in it.
13312 * java-tree.h (flag_bounds_check): Add decl.
13313 * lang-options.h: New file.
13314 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13315 of a static macro value.
13316 (JAVA_ARRAY_EXCEPTION): Delete macro.
13318 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13320 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13321 * expr.c (build_anewarray): Add missing promote_type.
13323 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13325 Add array types with known length to optimize bounds checking.
13326 * typeck.c (build_java_array_type): Take length parameter.
13327 (java_array_type_length, build_prim_array_type): New functions.
13328 * java-tree.h: Update for new functions.
13329 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13330 * class.c: Use build_prim_array_type.
13331 * expr.c (can_widen_reference_to): Handle known-length array types.
13332 (verify_jvm_instructions): Keep track of integer push instructions
13333 followed by newarray/anewarray, so we can build known-length arrays.
13334 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13335 (java_array_data_offset): New function.
13336 (build_java_array_length_access): New function. Optimize if constant.
13337 (build_java_arrayaccess): Constant fold bounds check.
13338 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13339 (build_newarray, build_anewarray): New functions.
13340 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13341 * verify.c (merge_types): Handle known-lengh array types.
13343 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13345 * expr.c (expand_byte_code): Fix performace bug, which caused
13346 searching linenumber_table to be linear rather than constant.
13348 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13350 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13352 * decl.c, java-tree.h (soft_fmod_node): New global.
13353 * decl.c (init_decl_processing): Define __builtin_fmod.
13354 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13355 using __builtin_fmod.
13357 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13359 * keyword.h: New file, output of keyword.gperf as processed by
13361 * lex.c (java_lex_init): Initialize java_error_flag.
13362 * parse.c (YYERROR_NOW): Uses java_error_flag.
13363 * parse.y: New static java_error_flag. Useless definition of
13365 * parse.y (java_error): Portable error recovery using
13366 java_error_flag (not yet completely tuned).
13368 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13370 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13372 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13374 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13375 (parse.c, lex.c, keyword.h): New rules for Java source code
13377 * parse.c: Renamed into jcf-parse.c.
13378 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13379 * keyword.gperf: New file, Java keywords.
13380 * parse.y: New file, Java language grammar.
13381 * parse.h: New file, Java language grammar definitions.
13382 * lex.c: New file, Java language lexer.
13383 * lex.h: New file, Java language lexer definitions.
13385 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13387 * decl.c (clinit_identifier_node), java-tree.h: New global.
13388 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13389 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13390 * expr.c (expand_java_field_op): Check for invalid assignment
13393 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13395 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13397 * verify.c (verify_jvm_instructions): When processing a handler,
13398 attempt to set the current_subr to the right value.
13399 (More complicated code combines Sep 17 and Oct 22 versions.)
13401 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13403 * class.c (push_class): Figure out (guess) name of source file.
13404 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13405 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13406 (parse_class_file): Change return type from int to void.
13407 Call debug_start_source_file/debug_end_source_file.
13409 * expr.c (build_java_binop): Fix masking 2nd operand.
13410 * decl.c (init_decl_processing): Set sizetype first.
13412 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13414 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13415 (Revert Sep 17 change.)
13417 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13419 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13420 .class extension in their name and fix thing so we don't process
13421 them parse_zip_file_entries().
13422 (parse_zip_file_entries): Cleaned unused local variables.
13424 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13426 * expr.c (can_widen_reference_to): Allows equal array element types.
13427 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13428 * jcf-dump.c (RET): Get (and print) index.
13430 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13431 Promote element type to POINTER_TYPE.
13433 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13435 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13436 find_in_current_zip, jcf_figure_file_type): Moved from
13437 jcf-reader.c to parse.c.
13438 * zextract.c: (read_zip_archive): takes file_comment_length possible
13439 field into account.
13441 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13443 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13445 * verify.c (merge_types): Handle array types even better ...
13447 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13449 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13451 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13452 * class.c (make_class_data): Don't build fields_decl if no fields.
13453 When building fields_decl, skip if DECL_ARTIFICIAL.
13455 * expr.c (java_stack_swap): Update stack_type_map.
13456 * verify.c (merge_types): Handle array types better.
13458 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13460 * class.c (add_field): Don't promote short integral fields to
13461 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13462 * expr.c (push_value): Promote and convert short integral values.
13464 * decl.c, java-tree.h (integer_two_node): New constant node.
13465 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13467 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13469 * class.c (append_gpp_mangled_type): Use function argument
13470 unpromoted type to generate mangled name.
13472 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13474 * constants.c (build_constant_data_ref): Now uses current_class
13475 instead of main_class.
13476 (build_constants_constructor): Now uses current_class instead of
13478 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13479 of the global variable SeepZipFiles done here.
13480 * zextract.c (read_zip_archive): extra_field optional field taken
13481 into account while computing the position of the class file in the
13483 * verify.c (verify_jvm_instructions): Use current_jcf to search
13485 * parse.c (load_class): First search for the class to load in the
13486 current zip file. Saves current_jcf (restored before returning
13487 from that function). Don't call JCF_FINISH in the class was found
13488 in the current ZIP file.
13489 (jcf_parse): If the class was found in the current ZIP file, save
13490 its tree_constant_pool (for later reuse).
13491 (parse_class_file): New function. Process each method defined in
13492 the current class and record the class as to be later registered.
13493 (yyparse): Rewritten. Figure the type of the current file and switch
13495 * lang.c: New global variable current_jcf.
13496 (lang_init): Removed compiling_from_source test (done later, in
13497 yyparse). Removed call the jcf_parse ().
13498 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13499 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13500 in the current ZIP file) and zip_offset (offset to the class data in
13501 the current zip file).
13502 * jcf-reader.c: zipfile.h included.
13503 localToFile: New ZipFileCache static global variable
13504 (parse_zip_file_entries): New function. Browse the current ZIP
13505 file directory and process each class found.
13506 (process_zip_dir): New function. Register each class found in the
13507 ZIP file directory. The class aren't parsed but a valid JCF is
13508 link to each of them.
13509 (find_in_current_zip): New function. Search for a class in the
13510 current ZIP file directory. If found, prepare the class so that it
13512 (jcf_figure_file_type): New function. Examine the file structure
13513 to figure a class file, a ZIP file. If none of these categories are
13514 matched, a source file is assumed.
13515 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13516 SeenZipFile: New global variable.
13517 (open_in_zip): Use zipmember's length to accelerate the search for
13518 a member. If zipmember was NULL and zip file successfully read,
13520 * java-tree.h: New global variable current_jcf declared. Added
13521 declaration for current_constant_pool_tags, current_constant_pool_data,
13522 current_constant_pool_length, current_constant_pool_data_ref.
13523 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13524 store the JCF of classes seen in a zip file) and tree *constant_pool
13525 (to save a loaded class constant pool). current_class declared here.
13526 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13527 retrieve method_ref_constant.
13528 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13529 (OBJECT): get_class_constant now uses current_jcf.
13530 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13531 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13532 (expand_invoke): Now uses current_class instead of main_class
13533 (build_class_init): Now uses current_class instead of main_class
13534 * class.c: New static global variable registered_class.
13535 (register_class): New function.
13536 (emit_register_class): Modified to use registered_class instead of
13538 (is_compiled_class): Now take into account class seen in the archive.
13540 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13542 * except.h: Renamed to: java-except.h.
13543 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13544 * except.c: Add semi-working (commented out) implementation.
13546 * expr.c (expand_iinc): Add needed flush_quick_stack.
13547 * parse.c (set_source_filename): New function.
13548 (give_name_to_class): Set input_filename from package.classname.java.
13550 * jcf-io.c (find_class): Don't look first in ".".
13552 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13554 * zextract.c (read_zip_archive): Now takes into account the
13556 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13558 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13560 * constants.c, java-tree.h (build_internal_class_name): New function.
13561 (alloc_class_constant): Re-implement using build_internal_class_name.
13562 * class.c (make_class_data): Likewise.
13563 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13565 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13567 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13568 to NULL before pushing an exception handler target.
13570 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13571 (java_stack_swap, java_stack_dup): Re-write to be safe from
13572 clobbering registers.
13573 (build_class_init): New function.
13575 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13577 * typeck.c (build_java_array_type): Temporary use
13578 permanent_obstack to create the array 'length' field.
13579 * expr.c (lookup_label): Temporay use permanent_obstack to create
13580 label if not found.
13581 * class.c (push_super_field): Tempory use permanent_obstack.
13583 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13585 * typeck.c (type_for_mode): Now handles double_type_node and
13587 * verify.c (verify_jvm_instructions): The instruction following
13588 the wide bytecode is checked. OPCODE_ret added to the list of
13591 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13593 * class.c (make_class): Temporary use permanent_obstack. Set the
13594 class CLASS_P field to 1.
13595 (push_class): Temporary use permanent_obstack.
13596 (set_super_info): Temporary use permanent_obstack.
13597 (add_method): Temporary use permanent_obstack, set
13598 METHOD_TRANSIENT().
13599 (add_field): Temporary use permanent_obstack. Sets
13600 FIELD_VOLATILE() and FIELD_TRANSIENT().
13601 (build_class_ref): Temporary use permanent_obstack if the class
13603 (build_static_field_ref): Temporary use permanent_obstack when
13604 creating field's rtl.
13605 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13606 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13607 and fields. Function finalized, as far as flag handling.
13608 (push_class_static_dummy_field): Temporary use permanent_obstack.
13609 (emit_register_class): Force generation of class registration at
13611 * decl.c (end_java_method): Call permanent_allocation() before
13613 * expr.c (can_widen_reference_to): Added comment to interface
13614 handling, fixed typo.
13615 (lookup_field): Now uses CLASS_P() to correct FIXME
13616 (expand_invoke): Verification on public && !static &&
13617 !abstract moved into soft_lookupinterfacemethod (kaffe).
13618 Use Object class dtable if objectref is an array when expanding
13620 (java_push_constant_from_pool): Temporary use permanent_obstack
13621 for CONSTANT_string
13622 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13623 create constant references.
13624 (get_constant): Temporary use permanent_obstack to create constant.
13625 (load_class): Temporary use permanent_obstack to load class.
13626 (jcf_parse): Temporary use permanent_obstack to perform class
13628 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13629 (build_java_signature): Temporary use permanent_obstack.
13630 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13632 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13633 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13636 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13638 * class.c (append_gpp_mangled_type): Fix typo.
13639 (emit_register_class): Use main_class to get class object, rather
13640 than looking for no-longer-existing static decl starting with _CL.
13641 * typeck.c (parse_signature_type): Promote array element type
13642 if it is a RECORD_TYPE.
13644 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13646 * class.c (push_class_static_dummy_field): New function.
13647 (mangle_static_field): New. Do G++-style mangling of static fields.
13648 (layout_class): Mandle static fields here, not in add_field.
13649 (build_class_ref): The class object is now a dummy static field.
13650 * decl.c (find_local_variable): Look for best, instead of first match.
13651 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13652 (build_java_athrow): Don't check here if exception is Throwable.
13653 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13654 (TYPE_USED): Removed. No longer used ...
13655 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13656 * verify.c (push_pending_label): New function.
13657 (push_pending_block): Renamed to check_pending_block.
13658 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13659 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13660 re-checking possible handlers) after a store (less wasted work).
13661 Check for null handler (finally) before calling add_handler.
13662 Various changes to (finally?) correctly handle try/finally.
13664 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13666 * class.c: Include stdio.h.
13668 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13670 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13671 to make sure class is initialized before static/special invoke.
13673 * verify.c (verify_jvm_instructions): On a store instruction,
13674 call find_local_variable to force pre-allocation of decl and rtx.
13675 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13677 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13679 * class.c (build_class_ref): Strip off "promoted_" if need be.
13680 (make_field_value): Call build_java_signature when needed.
13681 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13682 * expr.c (build_java_athrow): Don't push_value of exception.
13683 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13684 match specification of [fd]cmp[lg] for NaNs.
13685 (expand_byte_code): Add support for exception handler ranges.
13686 * except.c: Add skeleton for EH code-generation.
13687 * verify.c (merge_types): Treat all promoted integral types as equal.
13688 * constants.c (build_constants_constructor): To force creation of
13689 current_constant_pool_data_ref, call build_constant_data_ref.
13691 * javaop.def (lload): Fix typo.
13692 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13694 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13696 * parse.c: Don't include function.h.
13698 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13700 * except.[ch]: New files.
13701 * Makefile.in (JAVA_OBJS): Add except.o
13702 * expr.c: Temporary warning about unimplemented exceptions.
13703 * verify.c: Verify exception handlers.
13705 * jcf-dump.c (disassemble_method): Print exception table.
13707 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13709 * expr.c (verify_jvm_instructions): Started a thorough
13710 verification of invoke* bytecodes.
13711 (expand_byte_code): flush quick stack if PC is the target of a
13712 branch. and undef RET (conflicting with config/i386/i386.h).
13713 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13715 (expand_invoke): Now handles invokeinterface and do more
13716 verification according to the bytecode.
13717 (lookup_field): Don't try to load the class if processing
13719 (can_widen_reference_to): Now handles interfaces.
13720 * decl.c (init_decl_processing): New global variable
13721 soft_lookupinterfacemethod_node, declared in java-tree.h.
13722 Call set_super_info on string_type_node.
13723 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13725 * class.c (set_super_info): Fills the CLASS_* flags according to
13727 (get_access_flags_from_decl): Handles all class flags.
13729 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13731 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13732 * parse.c (yyparse): Check for abstract method, and missing code.
13733 * expr.c (expand_byte_code): Change interface.
13734 * lang.c (put_decl_node): Print promoted types prettier.
13735 * verify.c (verify_jvm_instruction): Change interface.
13736 Partial support for scanning exception table.
13737 For load instructions, handle promoted integral types.
13739 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13741 * verify.c: New file, with contents moved from expr.c.
13742 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13743 * typeck.c (is_array_type_p): Moved here from expr.c.
13744 * java-tree.h: Add some now-needed function declarations.
13745 * Makefile.in (JAVA_OBJS): Added verify.o.
13747 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13749 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13750 METHOD_ABSTRACT flag.
13752 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13753 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13754 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13756 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13758 (start_java_method): Hook for SYNCHRONIZED methods.
13760 * expr.c (build_java_jsr, build_java_ret): New functions
13761 (JSR,PRE): New macros
13762 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13763 (verify_jvm_instructions): tableswitch, lookupswitch,
13764 monitorenter, monitorexit, goto_w: verified.
13765 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13766 (build_java_monitor): New function.
13767 (MONITOR_OPERATION): Modified to call build_java_monitor()
13768 (verify_jvm_instructions): Started a thorough verification of
13771 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13773 Support verification of jsr/ret subroutines (used for try/finally).
13774 * decl.c (return_address_type_node): New type node.
13775 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13776 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13777 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13778 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13779 TYPE_USED): New macros for special types in type_map.
13781 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13782 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13784 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13786 * expr.c (can_widen_reference_to): New function.
13787 (pop_type): Use it.
13788 (merge_type_state): Support handling start of subroutine.
13789 (push_pending_block): Return char* error message, instead of calling
13790 fatal on an error. Also handle subroutines.
13791 (verify_jvm_instructions): Handle errors from push_poending_block.
13792 Support jsr and ret instructions.
13794 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13796 * jcf-io.c (find_classfile): Fix thinko.
13797 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13799 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13801 * Makefile.in (BISON): Remove.
13803 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13805 * Makefile.in: Convert to autoconf.
13806 * config-lang.in (outputs): Added java/Makefile.
13808 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13809 Rename cc1java to jc1.
13811 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13812 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13814 * class.c (class_depth): Do load_class if needed.
13816 Mostly better verification.
13817 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13818 (init_decl_processing): Change return type of soft_checkcast.
13819 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13820 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13821 lang_print_error): New functions.
13822 (lang_init): Set global hook print_error_function to lang_print_error.
13823 * expr.c: In the type_map ptr_type_node is only used for null now.
13824 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13825 (merge_types): Dererence pointer to record types before comparing.
13826 (decode_newarray_type, merge_types): On error just return NULL.
13827 (build_java_binop): Add preliminary implementation (with warning)
13828 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13829 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13830 (expand_compare, expand_java_goto, expand_java_call): Don't
13831 push_pending_block, since that only makes sense when verifying.
13832 (merge_type_state): Different return codes.
13833 (push_pending_block): A block may need to be verified more than once.
13834 (expand_byte_code): Warn about unused code at code generation time.
13835 (verify_jvm_instruction): Changed logic, since code may need to be
13836 re-verified if type-state has changed. Also, better error handling.
13837 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13838 Improve newarray, anewarray, ?aload, athrow,
13839 * java-tree.h (LABEL_CHANGED): New macro.
13841 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13843 * decl.c (soft_athrow_node): New global variable initialized.
13844 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13845 * typeck.c (convert): Added support for REAL_TYPE.
13846 (convert_to_char): New function.
13847 (convert): Handle CHAR_TYPE.
13848 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13849 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13850 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13852 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13853 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13854 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13855 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13856 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13857 to Use The Right Things.
13858 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13859 compatible with INT. BOOLEAN is made equivalent to BYTE.
13860 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13861 OPCODE_ifnonnull): Now supported.
13862 (build_java_athrow): New function.
13864 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13866 Rename method name <init> to match G++ (and fix mangling).
13867 * class.c (layout_class): Replace method name of <init> by class name.
13868 (make_method_value): Do inverse renaming of constructor from <init>.
13869 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13870 * typeck.c (lookup_java_constructor): New function.
13871 * expr.c (expand_invoke): If method_name is <init>, call
13872 lookup_java_constructor to find constructor.
13874 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13876 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13878 * parse.c (get_class_constant): Modified to handle array "classes"
13879 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13881 (convert): Modified to handle real type.
13882 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13883 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13884 variables declared.
13885 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13886 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13887 global variables initialized.
13888 (find_local_variable): Handles the case of a pointer
13889 (end_java_method): Restore the use of one more scope
13890 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13891 build_java_array_length_access, expand_java_arrayload,
13892 expand_java_arraystore, expand_java_array_length,
13893 expand_java_multianewarray, expand_java_anewarray,
13894 build_java_check_indexed_type, is_array_type_p,
13895 build_java_throw_out_of_bound_exception): New functions.
13896 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13897 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13898 OPCODE_<t>aload): Implemented code for verification.
13899 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13900 ARRAY_NEW_MULTI): Macro defined.
13901 (CONVERT): Modified to invoke convert().
13902 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13904 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13906 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13907 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13908 (make_class_data): Field name needs '/' as package prefix.
13909 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13911 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13913 Implement debug information for local variables.
13914 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13915 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13916 DECL_LOCAL_SLOT_CHAIN): New macros.
13917 (struct lang_decl_var): New type.
13918 * parse.c (give_name_to_locals): Move to decl.c.
13919 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13920 (start_java_method): Re-write parameter handling.
13921 (pending_local_decls): New global variable.
13922 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13923 (find_local_variable): Accept pc so we can skips decls not in range.
13924 (struct binding_level): Add end_pc field.
13925 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13926 (various): Change so current pc gets passed to find_local_variable.
13928 * decl.c (init_decl_processing): Re-arrange fields in
13929 class_type_node and and method_type_node to match kaffe 0.9.1.
13930 * class.c (make_method_value, make_class_data): Update
13931 initializations to match.
13933 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13935 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13936 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13937 (push_super_field): New function.
13938 (make_class_data): Handle inheritance of class static initializer.
13939 (layout_class): New name mangling.
13940 * constants.c (build_constant_data_ref): Init type of data array
13941 to a one-element array.
13942 (build_constants_constructor): Set DECL_SIZE from complete array type.
13943 * decl.c: Rename class_type, object_type etc to class_type_node,
13944 object_type_node etc. Make former inherit from latter.
13945 * expr.c (expand_invoke): Add cast of function address.
13946 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13947 * parse.c (yyparse): Don't call layout_class here.
13948 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13950 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13952 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13953 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13954 (alloc_class_constant): New.
13955 * expr.c (expand_invoke): Make sure method's class is initialized.
13956 * class.c (interits_from_p, emit_register_class): New functions.
13957 * parse.c (yyparse): Call emit_register_class.
13959 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13961 * constants.c: New file, to handle constant pool.
13962 * Makefile.in (JAVA_OBJS): Add constants.o.
13963 * decl.c (init_decl_processing): Update, fix, finish various structs.
13964 (pushdecl_top_level): New.
13965 * parse.c (layout_class): Moved to class.c.
13966 * expr.c (java_push_constant_from_pool): New function.
13967 * class.c (build_class_ref): Make work fully
13968 (make_class_data): Emit super-class, constant pool, interface vector.
13970 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13972 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13973 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13974 * class.c (class_depth): New function.
13975 (lookup_named_class): Replaced by new function lookup_class.
13976 * decl.c (object_type_node, string_type_node): New.
13977 Remove various types that we no longer need.
13978 * expr.c (verify_jvm_instructions): New separate verifier pass.
13979 (push_type, pop_type): New functions for verifier.
13980 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13981 (expand_byte_code): Simplify, since we assume already verified.
13982 (expand_invoke): Now mostly works.
13983 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13984 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13985 * parse.c: Wait to allocate class object until we know its name.
13986 (layout_class): Calculate DECL_VINDEX for each virtual method.
13987 * typeck.c (get_array_type): Rename to ...
13988 (build_java_array_type): ... and provide working implementation.
13989 (build_java_signature): New function - build Java signature of type.
13990 (set_java_signature): New function - cache signature with type.
13991 (lookup_java_method): New function.
13993 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13995 * class.c (ident_subst): Take extra SUFFIX parameter.
13996 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13997 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13998 (build_class_ref): Actually implement.
13999 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14000 * decl.c (builtin_function): New.
14001 (init_decl_processing): Update for current Kaffe. Declare some
14002 builtin Kaffe functions.
14003 * expr.c (build_address_of): New.
14004 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14005 Renamed (from expand_java_new etc), and added working implementations.
14006 (build_field_ref): Now also handle static fields.
14007 (expand_invoke): Implement invokestatic, and start implement rest.
14008 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14009 * javaop.def: Rename invokevirt -> invokevirtual.
14010 * lang.c (use_handles): Removed.
14011 * parse.c: Add support for ConstantValue attribute.
14012 Handle nested loading of a class. (JPOOL_UTF): New.
14014 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14016 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14018 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14020 * Make-lang.in (java.install-man): New empty rule.
14021 * typeck.c (set_local_type): New function.
14022 * expr.c (STORE_INTERNAL): Call find_local_variable,
14023 not find_stack_slot. Call set_local_type.
14025 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14027 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14028 and building RECORD_TYPE CONSTRUCTORs.
14029 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14031 * lang.c (use_handles): Change the default to 0.
14032 * decl.c: Define and build class_type, field_type, utf8const_type.
14033 * class.c (make_class_data, make_field_value,
14034 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14035 hashUtf8String, strLengthUtf8, mangled_classname:
14036 Functions to build reflective data structures.
14037 * parse.c (yyparse): Call make_class_data.
14039 * jcf-io.c (open_class, find_classfile): New functions.
14040 * jcf-dump.c: Support reading classfile from explicitly-named
14041 class file (without CLASSPATH searching).
14043 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14045 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14046 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14047 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14048 (get_constant): Now trivial for CONSTANT_Utf8.
14050 * jcf.h: Make NEW_CPOOL the default.
14051 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14053 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>