1 2002-06-04 Tom Tromey <tromey@redhat.com>
3 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5 2002-06-04 Michael Koch <konqueror@gmx.de>
7 * gcj.texi (Input Options): Fixed typo.
9 2002-06-04 Zack Weinberg <zack@codesourcery.com>
11 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
12 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
13 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
14 and all now-pointless local variables. Rename other local
15 variables to reflect their not being handles.
17 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
18 #if JCF_USE_STDIO blocks.
20 * parse.y: Add missing semicolon at end of rule.
22 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
24 * check-init.c (attach_initialized_static_class): Delete, unused.
25 * parse.y: Use htab_t instead of struct hashtable, update
27 * java-tree.h: Include hashtab.h instead of hash.h.
28 (struct lang_decl_func): Use htab_t, set up for gengtype.
29 (struct init_test_hash_entry): Delete.
30 (struct treetreehash_entry): New.
31 (java_treetreehash_find): New
32 (java_treetreehash_new): New prototype.
33 (java_treetreehash_create): New prototype.
34 (java_mark_tree): Delete prototype.
35 (java_hash_hash_tree_node): Delete prototype.
36 (java_hash_compare_tree_node): Delete prototype.
37 (attach_initialized_static_class): Delete prototype.
38 * expr.c (build_class_init): Update to use java_treetreehash
40 (java_expand_expr): Update to use htab_t.
41 (emit_init_test_initialization): Likewise.
42 * decl.c (java_mark_tree): Delete.
43 * class.c (init_test_hash_newfunc): Delete.
44 (java_hash_hash_tree_node): Delete.
45 (java_hash_compare_tree_node): Delete.
46 (add_method_1): Update to use java_treetreehash functions.
47 (JAVA_TREEHASHHASH_H): New macro.
48 (java_treetreehash_hash): New function.
49 (java_treetreehash_compare): New function.
50 (java_treetreehash_find): New function.
51 (java_treetreehash_new): New function.
52 (java_treetreehash_create): New function.
53 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
55 * Make-lang.in (java/parse.o): Depend on debug.h.
56 * java-tree.h (struct lang_identifier): Use gengtype.
57 (union lang_tree_node): New.
58 (struct lang_decl_func): Use gengtype.
59 (struct lang_decl_var): Likewise.
60 (struct lang_decl): Likewise.
61 * parse.y: Include debug.h.
62 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
64 * lang.c (struct language_function): New dummy structure.
66 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
67 descriminator for DECL_LANG_SPECIFIC.
68 (struct lang_decl_func): Rename from struct lang_decl.
69 (enum lang_decl_desc): New.
70 (struct lang_decl): Make it a union. Update all the accessor macros.
71 (struct lang_type): Use gengtype.
72 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
73 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
74 are now the same size.
75 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
76 use discriminator to mark DECL_LANG_SPECIFIC.
78 * Make-lang.in (gt-java-builtins.h): New rule.
79 (java/builtins.o): Add dependency on gt-<filename>.h.
80 * builtins.c: Use gengtype for roots.
81 (union string_or_tree): Use gengtype.
82 (struct builtin_record): Use gengtype.
83 * config-lang.in (gtfiles): Add builtins.c.
85 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
86 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
87 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
88 gt-java-parse.h, gtype-java.h): Add rules to generate.
89 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
90 (class.o): Add dependency on gt-*.h.
91 (constants.o): Likewise.
94 (jcf-parse.o): Likewise.
95 (jcf-write.o): Likewise.
97 * config-lang.in (gtfiles): New.
98 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
99 * constants.c: Replace uses of ggc_add_* with GTY markers.
101 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
102 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
103 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
104 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
106 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
108 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
109 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
111 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
112 Include gtype-java.h.
114 2002-06-02 Tom Tromey <tromey@redhat.com>
116 Fix for PR java/5913:
117 * parse.y (patch_binop): Call patch_string on op1.
119 2002-06-02 Tom Tromey <tromey@redhat.com>
121 Fix for PR java/1343, PR java/6336:
122 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
123 formatting. Changed return type.
124 (anonymous_class_counter): Moved to top of file.
125 (maybe_make_nested_class_name): Append number to class name for
126 function-local classes.
128 2002-05-28 Zack Weinberg <zack@codesourcery.com>
130 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
131 * Make-lang.in: Update dependency lists.
133 2002-05-18 Mark Mitchell <mark@codesourcery.com>
135 * gjavah.c (throwable_p): Do not free the name of the class after
136 passing it to find_class.
137 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
138 * jcf-io.c (dirent.h): Include it.
139 (fnmatch.h): Likewise.
140 (compare_path): New function.
141 (java_or_class_file): Likewise.
142 (memoized_dirlist_entry): New type.
143 (memoized_dirlist_lookup_eq): New function.
144 (memoized_dirlists): New variable.
145 (caching_stat): New function.
146 (memoized_class_lookup_eq): New function.
147 (memoized_class_lookups): Likewise.
148 (find_class): Use memoized_class_lookups and caching_stat.
149 * jcf.h (JCF_USE_SCANDIR): Define.
150 * parse.y (java_expand_classes): Write the class files in reverse
153 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
155 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
157 2002-05-13 Mark Mitchell <mark@codesourcery.com>
159 * jcf-write.c (write_classfile): Unlink the temporary file if it
160 cannot be renamed. Use concat to build up the name of the
163 2002-05-08 Mark Mitchell <mark@codesourcery.com>
165 * jcf-write.c (write_classfile): Write the file to a
166 temporary file and then rename it.
168 2002-05-07 Tom Tromey <tromey@redhat.com>
170 * gjavah.c (throwable_p): Use xstrdup, not strdup.
172 Fix for PR java/1200:
173 * gjavah.c (throwable_p): New function.
174 (decode_signature_piece): Use it. A `WeakReference' isn't the
177 (gcjh_streq): New function.
179 2002-05-07 Andreas Jaeger <aj@suse.de>
181 * parse.y (finish_for_loop): Fix if statement.
183 2002-05-06 Tom Tromey <tromey@redhat.com>
185 Fix for PR java/5941:
186 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
187 loop update expression.
188 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
189 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
191 2002-05-04 Mark Wielaard <mark@klomp.org>
194 * parse.y (build_string_concatenation): Return just op1 only when op2
195 is null and op1 is a STRING_CST, otherwise always construct a
198 2002-04-27 Tom Tromey <tromey@redhat.com>
201 * parse.y (string_convert_int_cst): New function.
202 (merge_string_cste): Use it.
204 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
206 * java-tree.h (java_parse_file): Update.
207 (java_set_yydebug): Remove.
208 * jcf-parse.c (yydebug): Remove.
209 (java_set_yydebug): Die.
210 (java_parse_file): Update.
211 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
213 2002-04-24 Tom Tromey <tromey@redhat.com>
216 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
217 EXPR_WFL_QUALIFICATION of qual_wfl.
219 2002-04-23 Per Bothner <per@bothner.com>
221 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
222 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
223 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
225 2002-04-23 Tom Tromey <tromey@redhat.com>
228 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
229 recognize `-fcompile-resource='.
230 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
233 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
235 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
236 paths. Fixes PR java/2791.
238 2002-04-19 Andrew Haley <aph@redhat.com>
240 * jcf-write.c (push_long_const): lo, hi: New variables.
241 Use rshift_double to extract the high part of a 64-bit long.
242 Use WORD_TO_INT to extract the low part.
244 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
245 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
246 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
248 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
250 * typeck.c (incomplete_type_error): Remove.
252 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
254 * class.c (make_class_data): Set DECL_ALIGN on static class data,
255 for hash synchronization.
256 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
257 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
260 2002-04-16 Mark Wielaard <mark@klomp.org>
262 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
265 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
267 Fix for PR java/6294:
268 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
271 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
273 Fix for PR java/6085:
274 * parse.y (patch_method_invocation): Always use build_access_to_thisn
275 to get enclosing "this" argument for inner-class constructor
276 invocation. Pass correct arguments to build_access_to_thisn.
278 2002-04-10 Andreas Jaeger <aj@suse.de>
280 * gcj.texi (Input Options): Fix extdirs patch.
282 2002-04-10 Anthony Green <green@redhat.com>
284 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
286 2002-04-09 Anthony Green <green@redhat.com>
288 * gcj.texi (Input Options): Add --extdirs documentation.
289 * jcf-dump.c (OPT_extdirs): New macro.
290 (options): Add extdirs option.
291 (help): Describe --extdirs.
292 (main): Handle OPT_extdirs.
293 * gjavah.c (OPT_extdirs): New macro.
294 (options): Add extdirs option.
295 (help): Describe --extdirs.
296 (main): Handle OPT_extdirs.
297 * jcf-path.c (jcf_path_init): Add extdirs support.
298 (jcf_path_extdirs_arg): New function.
299 (extensions): New variable to hold extensions path entries.
300 * jvspec.c: Remove -fextdirs= when compiling main().
301 * lang.c (java_decode_option): Handle -fextdirs=.
302 * jcf.h (jcf_path_extdirs_arg): Declare new function.
303 * Make-lang.in: Compile jcf-path with version info for use in
304 identifying the appropriate libgcj.jar.
306 2002-04-08 Tom Tromey <tromey@redhat.com>
309 * .cvsignore: Added rmic.1 and rmiregistry.1.
310 * gcj.texi (Top): Link to new nodes.
311 (Invoking rmic): New node.
312 (Invoking rmiregistry): Likewise.
313 * Make-lang.in (java.generated-manpages): Added rmic.1 and
315 (java.maintainer-clean): Likewise.
316 ($(srcdir)/java/rmic.1): New target.
317 ($(srcdir)/java/rmiregistry.1): Likewise.
318 (java.install-man): Handle rmic.1 and rmiregistry.1.
320 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
322 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
323 Add note about handling uncaught exceptions. Add an exception handler
326 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
328 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
329 after using it to patch CALL_EXPR.
331 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
333 * gcj.texi (Invocation): Document CNI invocation API.
335 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
337 * expr.c (truthvalue_conversion): Rename. Update.
338 (expand_compare): Update.
339 * java-tree.h (java_truthvalue_conversion): New.
340 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
342 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
344 * java-tree.h (java_mark_addressable): New.
345 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
346 * typeck.c (mark_addressable): Rename, update.
348 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
350 * expr.c (build_java_binop): Update.
351 * java-tree.h (java_signed_type, java_unsigned_type,
352 java_signed_or_unsigned_type): Update.
353 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
354 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
355 * parse.y (patch_binop): Update.
356 * typeck.c (signed_or_unsigned_type, unsigned_type,
357 signed_type): Update.
359 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
361 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
362 (java_dummy_print): Remove.
363 (lang_print_error): Rename. Exit early if inhibiting output.
364 (inhibit_error_printing_function): New.
365 (java_init): Don't set hook.
366 (lang_init_source): Use new boolean.
368 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
370 * parse.y (do_resolve_class): Fix infinite recursion.
372 2002-03-29 Tom Tromey <tromey@redhat.com>
374 * parse.y (check_inner_circular_reference): Ignore incomplete
377 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
379 * Make-lang.in (builtins.o): Update.
380 * boehm.c (get_boehm_type_descriptor): Update.
381 * builtins.c: Include langhooks.h.
382 * decl.c (java_init_decl_processing): Update.
383 * java-tree.h (java_type_for_mode, java_type_for_size): New.
384 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
386 * typeck.c (type_for_mode, type_for_size): Update.
388 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
390 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
392 2002-03-28 Tom Tromey <tromey@redhat.com>
394 * except.c (expand_end_java_handler): If the handler type is NULL,
395 use java.lang.Throwable. Fixes PR java/5986.
397 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
399 Fix for PR java/4715:
400 * jcf-parse.c (parse_source_file_3): New function.
401 (read_class): Call it.
402 (java_parse_file): Likewise.
404 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
406 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
408 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
410 * parse.y (resolve_package): Initialize "decl".
411 (lookup_package_type): Remove unused function.
413 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
415 Fix for PR java/5993:
416 * parse.y (resolve_package): Return the decl if resolution was
417 successful. Don't special case "java.lang" and "java.lang.reflect"
418 packages. Set type_name to the merged identifier.
419 (resolved_qualified_expression_name): Print error using "name" if
420 resolve_package returns NULL_TREE.
422 2002-03-27 Tom Tromey <tromey@redhat.com>
424 * expr.c (expand_invoke): Don't generate null pointer check if
425 we're calling <init>.
427 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
429 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
431 * java-tree.h (java_lang_expand_expr): Similarly.
432 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
433 (java_init): Don't set hook.
435 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
437 Fix for PR java/5850:
438 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
439 context if field was not found in the current scope.
440 * expr.c (lookup_field): Don't look in enclosing contexts.
442 2002-03-26 Tom Tromey <tromey@redhat.com>
444 Fix for PR java/5942:
445 * parse.y (init_src_parse): Added sanity check.
446 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
449 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
451 * decl.c (lang_mark_tree): Rename java_mark_tree.
452 * java-tree.h (java_mark_tree): New.
453 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
455 2002-03-25 Zack Weinberg <zack@codesourcery.com>
457 * lex.c: Change java_perform_atof to take normal parameters
458 instead of a pointer to a parameter block. Call it directly
461 2002-03-22 Mark Wielaard <mark@klomp.org>
463 Fix for PR java/5368:
464 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
465 when printing error message.
467 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
469 * decl.c (maybe_build_cleanup): Remove.
471 2002-03-22 Tom Tromey <tromey@redhat.com>
473 Andrew Haley <aph@cambridge.redhat.com>
475 * expr.c (build_field_ref): Don't build a check if the field is a
478 2002-03-21 Eric Blake <ebb9@email.byu.edu>
480 Fix for PR java/6026:
481 * lex.c (java_lex): Fix parsing of consecutive floats.
483 2002-03-21 Tom Tromey <tromey@redhat.com>
485 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
488 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
490 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
491 insert_block, getdecls, kept_level_p, global_bindings_p): New.
493 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
495 * gcj.texi: @code{gcj} becomes @command{gcj}.
496 @code{gcc} becomes @command{gcc}.
497 GcjRaw changed to gnu.gcc.RawData.
499 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
501 * decl.c (start_java_method): Use new hook.
502 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
503 (java_init): Remove old hook.
505 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
507 * builtins.c (define_builtin): Do nothing if `type' is null.
510 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
512 * parse.y (parser_check_super_interface): Fix error message
515 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
517 * jcf-parse.c (get_constant): Delete unused variables.
519 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
521 * java-tree.h (java_parse_file): New.
522 * jcf-parse.c (yyparse): Rename java_parse_file.
523 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
525 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
527 * parse.y (craft_constructor): Return the constructor decl.
528 (java_expand_classes): Update comments.
529 (lookup_method_invoke): Call fix_constructors immediately for
530 anonymous class. Fixes PR java/5935.
532 2002-03-15 Anthony Green <green@redhat.com>
534 * jcf-parse.c (yyparse): Don't emit class registration
535 constructor when compiling resource files.
537 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
539 * lang.c (java_tree_code_type, java_tree_code_length,
540 tree_code_name): Delete.
541 (tree_code_type, tree_code_length, tree_code_name): Define.
542 (java_init): Don't try to copy into the various tree_code
545 2002-03-12 Tom Tromey <tromey@redhat.com>
547 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
548 UTF-8, not UCS-2. Fixes PR java/5923.
550 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
551 a call_expr wrapped in a convert. Fixes PR java/5848.
553 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
555 * jcf-write.c (write_classfile): Improve error strings.
557 2002-03-11 Eric Blake <ebb9@email.byu.edu>
559 * lex.c: Adjust comments to GNU standards.
561 2002-03-11 Eric Blake <ebb9@email.byu.edu>
563 Fix for PR java/5902:
564 * lex.c (java_lex): Fix parsing of literals.
566 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
568 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
569 to prevent it getting evaluated twice in the store checking case.
570 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
573 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
575 * decl.c (java_init_decl_processing): Make sure class_type_node
576 alignment is not less than 64 bits if hash synchronization is enabled.
578 2002-03-08 Per Bothner <per@bothner.com>
580 * parse.y (java_complete_lhs): Check if patch_assignment
581 returned an error-mark.
583 * parse.y (try_builtin_assignconv): Don't special-case zero.
585 2002-03-08 Per Bothner <per@bothner.com>
587 Fix for PR java/5812.
588 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
589 here instead of in JSR macro. Likewise with load_type_state call.
590 Do the latter on if the return_pc has been verified (the jsr returns).
591 (JSR): Now just call build_java_jsr.
593 2002-03-07 Jeff Sturm <jsturm@one-point.com>
595 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
596 (java.install-common): Link native driver to
597 JAVA_TARGET_INSTALL_NAME.
599 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
601 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
602 * builtins.c(sin_builtin): Likewise
603 * builtins.c(sqrt_builtin): Likewise
605 2002-03-03 Zack Weinberg <zack@codesourcery.com>
607 * java/expr.c, java/jcf-parse.c, java/lex.c:
608 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
609 REAL_ARITHMETIC blocks unconditional. Delete some further
610 #ifdef blocks predicated on REAL_ARITHMETIC.
612 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
614 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
615 explicit sizeof/sizeof.
616 * decl.c (java_init_decl_processing): Likewise.
617 * jcf-parse.c (init_jcf_parse): Likewise.
618 * parse.y (init_src_parse): Likewise.
620 2002-03-02 Per Bothner <per@bothner.com>
622 Make --CLASSPATH by a synonym for --classpath and -classpath.
623 Implement --bootclasspath.
624 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
625 (classpath_l): Remove.
626 (jcf_path_CLASSPATH_arg): Remove.
627 (jcf_path_bootclasspath_arg): New function.
628 (jcf_path_seal): Simplify accordingly.
630 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
631 (jcf_path_CLASSPATH): Remove declaration.
632 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
633 (lang_specific_driver): Translate -bootclasspath.
634 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
635 * lang.c (decode_lang_options): Do jcf_path_init first.
636 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
637 * gjavah.c: Also handle --bootclasspath.
638 Handle --CLASSPATH as a synonum for --classpath.
639 * jcf-dump.c: Likewise.
641 "." is not part of system path, but is the default for --classpath.
642 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
643 (jcf_path_seal): Add "." if no CLASSPATH specified.
645 * gcj.texi: Document changes.
647 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
649 * expr.c (build_java_arraystore_check): Fix formatting.
651 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
653 Fix for PR java/5758, java/5632:
654 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
655 inner-class separator too.
656 * parse.y (do_resolve_class): New local `decl_result.'
657 Progressively build a name for what can have been loaded.
659 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
661 * expr.c (java_array_data_offset): Removed function.
662 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
663 (build_java_array_length_access): Obtain "length" value using a
664 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
665 (build_java_arrayaccess): Correct comment. Access "data" using a
666 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
667 (build_java_arraystore_check): New function.
668 (expand_java_arraystore): Use build_java_arraystore_check.
669 * parse.y (patch_assignment): Simplify code to insert a store check
670 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
671 * check-init.c (check_init): Update to reflect that an array length
672 access is now a COMPONENT_REF.
673 * gcj.texi (Code Generation): Improve documentation of
674 -fno-bounds-check. Add documentation for -fno-store-check.
675 * java-tree.h (flag_store_check): Declare.
676 (build_java_arraystore_check): Declare.
677 * lang.c (flag_store_check): Initialize to 1.
678 (lang_f_options): Add store-check option.
679 * jvspec.c: Don't pass store-check option to jvgenmain.
680 * lang-options.h: Add help string for -fno-store-check.
682 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
684 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
685 * java-tree.h (java_dup_lang_specific_decl): New.
686 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
688 2002-02-27 Zack Weinberg <zack@codesourcery.com>
690 * builtins.c, decl.c: Delete traditional-mode-related code
691 copied from the C front end but not used, or used only to
692 permit the compiler to link.
694 2002-02-22 Tom Tromey <tromey@redhat.com>
696 Fix for PR java/2369:
697 * jvspec.c (verify_class_name): New function.
698 (lang_specific_driver): Call it.
699 (JAVA_START_CHAR_P): New macro.
700 (JAVA_PART_CHAR_P): Likewise.
702 2002-02-22 Per Bothner <per@bothner.com>
704 * class.c: Change vtable to be more compatible with g++ v3 abi.
705 (get_dispatch_table): Prepend offset-to-top (always 0) and
706 type_info pointer (currently unimplemented hence NULL) to vtable.
707 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
708 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
709 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
710 (build_dtable_decl): Add declarations for new fields.
712 2002-02-20 Per Bothner <per@bothner.com>
714 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
715 to finit$ (otherwise generate_bytecode_insns drops it). However, we
716 don't need to set it on the COMPOUND_EXPR - the caller does that.
718 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
720 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
721 `--CLASSPATH' becomes `--classpath.'
722 * gjavah.c: Likewise.
723 * jcf-dump.c: Likewise.
724 * lang-options.h: Likewise.
726 * jcf-path.c: Updated comment.
727 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
728 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
729 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
730 (jcf_path_CLASSPATH_arg): Ditto.
731 (classpath_u): Updated leading comment.
733 2002-02-20 Per Bothner <per@bothner.com>
735 * builtins.c (check_for_builtin): New function.
736 (build_call_or_builtin): Remove.
737 * java-tree.h: Update accordingly.
738 * expr.c (expand_invoke): Use build + check_for_builtin instead
739 of build_call_or_builtin.
740 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
741 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
742 flag (which had caused jcf-write to incorrectly emit invokevirtual).
744 2002-02-17 Tom Tromey <tromey@redhat.com>
746 * java-tree.h (TYPE_STRICTFP): New macro.
747 (struct lang_type) [strictfp]: New field.
748 (CLASS_STRICTFP): New macro.
749 (METHOD_STRICTFP): New macro.
750 (struct lang_decl) [strictfp]: New field.
751 * parse.y (method_header): Disallow strictfp constructor or
753 (STRICT_TK): Move before MODIFIER_TK.
754 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
755 (METHOD_MODIFIERS): Likewise.
756 (INTERFACE_MODIFIERS): Likewise.
757 * jcf-write.c (get_access_flags): Likewise.
758 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
759 (add_method_1): Likewise.
760 (get_access_flags_from_decl): Likewise.
761 * jcf-dump.c (print_access_flags): Print in standard order. Also,
762 recognize strictfp flag.
763 * jcf.h (ACC_STRICT): New define.
765 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
767 * class.c(build_utf8_ref): Move declaration of decl_size
769 2002-02-07 Tom Tromey <tromey@redhat.com>
771 * gcj.texi (Input Options): --CLASSPATH does not suppress system
774 2002-02-04 Anthony Green <green@redhat.com>
776 * class.c (build_utf8_ref): Put UTF-8 constants into merged
777 sections if available.
779 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
781 * parse.y (java_expand_classes): Fix typo in static field loop.
783 2002-02-02 Richard Henderson <rth@redhat.com>
785 * class.c (add_field): Mark static fields external.
786 (build_class_ref): Remove redundant set.
787 * parse.y (java_expand_classes): Mark static fields of classes
788 to be compiled as local.
789 * jcf-parse.c (parse_class_file): Likewise.
791 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
793 * gcj.texi (About CNI): New node.
795 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
798 * jcf-parse.c : Check for HAVE_LOCALE_H before using
799 setlocale() with LC_CTYPE as a parameter.
802 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
804 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
805 Follow GNU Coding Standards for --version.
807 2002-01-28 Tom Tromey <tromey@redhat.com>
809 * expr.c (build_jni_stub): Ensure storage for `meth' is
811 * parse.y (java_complete_expand_methods): Set
812 current_function_decl before building JNI stub.
814 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
816 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
819 2002-01-22 Tom Tromey <tromey@redhat.com>
821 * decl.c (java_init_decl_processing): Use add_predefined_file.
822 Predefine RawData.java.
823 (predef_filenames): Removed.
824 (java_init_decl_processing): Don't register predef_filenames.
825 * jcf-parse.c (add_predefined_file): New function.
826 (predefined_filename_p): Rewrote.
827 (predefined_filename_p): No longer static.
828 * decl.c (java_init_decl_processing): Call initialize_builtins.
829 * Make-lang.in (JAVA_OBJS): Added builtins.o.
830 (java/builtins.o): New target.
831 * builtins.c: New file.
832 * parse.y (patch_invoke): Use build_call_or_builtin.
833 * java-tree.h (build_call_or_builtin): Declare.
834 (initialize_builtins): Declare.
835 (java_set_exception_lang_code): Removed unused declaration.
836 (PREDEF_FILENAMES_SIZE): Removed.
837 (java_tree_index): Added JTI_PREDEF_FILENAMES.
838 (predef_filenames): New define.
839 (add_predefined_file): Declare.
840 (predefined_filename_p): Declare.
841 * expr.c (expand_invoke): Use build_call_or_builtin.
843 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
845 * parse.y (patch_switch_statement): Fix format specifier.
847 2002-01-16 Tom Tromey <tromey@redhat.com>
849 More for PR java/5365:
850 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
852 (process_file): Generate include for
853 java.lang.UnsupportedOperationExceptions.
855 2002-01-15 Andreas Jaeger <aj@suse.de>
857 * .cvsignore: Add man pages.
859 2002-01-15 Tom Tromey <tromey@redhat.com>
861 Fix for PR java/5365:
862 * gjavah.c (process_file): Turn class name into a file name.
864 2002-01-14 Matthias Klose <doko@debian.org>
866 * gcj.texi: Fix whitespace and formatting errors in the
867 synopsis of the man pages. Update copyright.
869 2002-01-14 Tom Tromey <tromey@redhat.com>
872 * Make-lang.in (java.install-man): Handle jv-convert man page.
873 (java.generated-manpages): Added jv-convert.1.
874 (java.uninstall): Remove jv-convert.1.
875 (java.maintainer-clean): Likewise.
876 ($(srcdir)/java/jv-convert.1): New target.
877 * gcj.texi (Top): Link to jv-convert node.
878 (Individual utilities): Likewise.
879 (Invoking jv-convert): New node.
881 2001-01-10 Jeff Sturm <jsturm@one-point.com>
882 Martin Kahlert <martin.kahlert@infineon.com>
884 * jcf-parse.c (get_constant): Don't swap lo/hi for big
885 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
887 2002-01-03 Graham Stott <grahams@redhat.com>
889 * class.c (compile_resource_file): Update copyright date.
890 Constify filename parameter.
891 (java-tree.h): Update copyright date.
892 (compile_resource_file): Constify filename parameter.
894 2002-01-03 Graham Stott <grahams@redhat.com>
896 * gcc/jcf-parse.c: Update copyright date.
897 (yyparse): Constify resource_filename.
899 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
901 * parse.y (src_parse_roots): Don't needlessly zero init.
903 2001-12-31 Tom Tromey <tromey@redhat.com>
905 * parse.y (dump_java_tree): New function.
906 (source_end_java_method): Call it.
907 (end_class_declaration): Likewise.
908 * lang.c (java_decode_option): Call dump_switch_p.
910 2001-12-28 Tom Tromey <tromey@redhat.com>
912 * gen-table.pl: Don't process characters after \uffff. Added
913 comment pointing to input file.
915 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
917 * gen-table.pl: Const-ify output. Document the location of a
918 suitable unicode input file.
920 * chartables.h: Regenerate.
922 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
924 * chartables.h: Const-ify.
925 * gjavah.c (options): Likewise.
926 * jcf-dump.c (options): Likewise.
927 * jv-scan.c (options): Likewise.
928 * lex.c (java_start_char_p, java_part_char_p): Likewise.
929 * parse.y (binop_lookup): Likewise.
931 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
933 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
934 the static arrays that are output.
935 * jvspec.c (jvgenmain_spec): Make static.
936 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
937 * keyword.h: Regenerate.
938 * lang.c (string_option, process_option_with_no, lang_f_options,
939 lang_W_options): Const-ify.
940 * lex.c (java_lex): Likewise.
942 2001-12-21 Richard Henderson <rth@redhat.com>
944 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
945 (get_boehm_type_descriptor): ... here. Arrange for the
946 TREE_TYPE to get set properly.
948 2001-12-21 Richard Henderson <rth@redhat.com>
950 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
951 only if the target requires collect2.
953 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
955 2001-12-20 Tom Tromey <tromey@redhat.com>
958 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
959 CAN_COMPLETE_NORMALLY for the node.
960 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
961 generate code for second branch if first branch can't complete
963 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
964 the loop head if the loop body can't complete normally.
966 2001-12-20 Tom Tromey <tromey@redhat.com>
969 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
970 case where `finally' clause can't complete normally.
972 2001-12-20 Tom Tromey <tromey@redhat.com>
975 * parse.y (analyze_clinit_body): Added this_class parameter.
976 Check for more cases where we must keep <clinit>.
977 (maybe_yank_clinit): Cleaned up flow control.
979 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
981 * decl.c (java_init_decl_processing): Don't initialize
982 finit_leg_identifier_node.
983 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
984 (finit_leg_identifier_node): Remove.
985 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
987 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
989 * mangle.c (mangle_member_name): Don't special-case for
991 * mangle_name.c (unicode_mangling_length): Likewise.
992 (append_unicode_mangled_name): Likewise.
993 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
996 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
998 * expr.c (build_java_array_length_access): Don't force null pointer
999 check unless flag_check_references is set.
1001 2001-12-20 Tom Tromey <tromey@redhat.com>
1003 Fix for PR java/3417:
1004 * parse.y (patch_assignment): Added special processing for
1006 (patch_return): Don't convert booleans to integers, and don't
1007 special-case `null'.
1009 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1011 * config-lang.in (diff_excludes): Remove.
1013 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1015 * gcj.texi: Update link to GCC manual.
1017 2001-12-17 Tom Tromey <tromey@redhat.com>
1019 * parse.y (link_nested_class_to_enclosing): Removed useless
1022 2001-12-16 Tom Tromey <tromey@redhat.com>
1024 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1027 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1029 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1030 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1033 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1035 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1037 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1039 * decl.c (java_init_decl_processing): Build otable_type correctly.
1040 otable_decl is an otable_type.
1042 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1044 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1045 otable_type, otable_ptr_type, method_symbol_type,
1046 method_symbols_array_type, method_symbols_array_ptr_type): New
1047 field/global tree definitions.
1048 (flag_indirect_dispatch): New flag.
1049 * decl.c (java_init_decl_processing): Initialize new otable and
1050 otable_syms type nodes and decls. Add new field "index" to
1052 * class.c (build_method_symbols_entry): New function.
1053 (make_method_value): Set "index" to to method's vtable index for
1054 virtual methods when indirect-dispatch is not used.
1055 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1056 and set vtable_method_count to -1. Set otable and otable_syms field
1057 if indirect-dispatch is used and there was something to put in them.
1058 (build_method_symbols_entry): New function.
1059 (emit_offset_symbol_table): New function.
1060 * expr.c (get_offset_table_index): New function.
1061 (build_invokevirtual): Build array reference to otable at the index
1062 returned by get_offset_table_index, and use the result as the vtable
1064 (build_invokeinterface): Similar.
1065 * jcf-parse.c (yyparse): If indirect-dispatch, call
1066 emit_offset_symbol_table at the end of compilation, after all classes
1067 have been generated.
1068 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1069 * lang.c (flag_indirect_dispatch): Define.
1070 (lang_f_options): Add indirect-dispatch flag.
1072 2001-12-14 Matthias Klose <doko@debian.org>
1074 * gcj.texi: Markup for man page generation. Document missing
1075 options printed by <tool> --help.
1076 Terminate description of gij's -ms option with a dot.
1077 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1078 (java.generated-manpages java.install-man, java.uninstall,
1079 java-maintainer-clean) Updated.
1081 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1083 * class.c (get_dispatch_table): Fix java vtable layout
1084 for TARGET_VTABLE_USES_DESCRIPTORS.
1085 * decl.c (java_init_decl_processing): Initialize
1086 alloc_no_finalizer_node, finalize_identifier_node.
1087 * expr.c (class_has_finalize_method): New function.
1088 (expand_java_NEW): Generate calls for finalizer-free allocation.
1089 (build_invokevirtual): Fix java vtable layout for
1090 TARGET_VTABLE_USES_DESCRIPTORS.
1091 * java-tree.h (enum java_tree_index): New entries:
1092 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1093 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1094 (class_has_finalize_method): declare.
1095 (HAS_FINALIZER_P): New macro.
1096 * parse.y (patch_invoke): Generate calls for finalizer-free
1099 2001-12-12 Matthias Klose <doko@debian.org>
1101 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1102 whitespace at end of line.
1104 2001-12-11 Tom Tromey <tromey@redhat.com>
1106 * lex.c (java_init_lex): Define wfl_to_string as
1107 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1109 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1111 * class.c (make_method_value): Use null_pointer_node to
1112 represent empty exception table.
1114 2001-12-10 Tom Tromey <tromey@redhat.com>
1116 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1118 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1120 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1122 2001-12-09 Per Bothner <per@bothner.com>
1124 * check-init.c (current_switch_has_default): New static field.
1125 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1126 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1127 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1129 2001-12-09 Tom Tromey <tromey@redhat.com>
1131 * check-init.c (check_init): Don't allow pre- or post- increment
1132 or decrement of final variable.
1133 (final_assign_error): Minor error message rewording.
1135 2001-12-08 Tom Tromey <tromey@redhat.com>
1137 * java-tree.h: Fixed typo.
1139 * gjavah.c (decompile_method): Don't decompile to `return this'
1142 * gjavah.c (cxx_keywords): Re-sorted.
1143 * lex.c (cxx_keywords): Re-sorted.
1145 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1148 * gjavah.c (print_namelet): Clear subnamelets.
1149 (HANDLE_METHOD): Set `method_printed' earlier.
1151 2001-12-07 Tom Tromey <tromey@redhat.com>
1153 * lang.c (lang_f_options): Added
1154 optimize-static-class-initialization.
1155 (java_decode_option): Removed special case.
1157 2001-12-07 Per Bothner <per@bothner.com>
1159 * check-init.c (check_init): Fix typo freeing memory twice.
1161 2001-12-05 Per Bothner <per@bothner.com>
1163 Restore support for static class initialization optimization.
1164 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1165 * check-init.c (check_int): At end of BLOCK handle initialization
1166 blocks, which used to be done in java_complete_expand_method but did
1167 not handle the case where check_for_initialization might allocate
1168 more than a word of bits.
1169 * decl.c (lang_make_tree): The smic field is now a tree.
1170 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1171 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1173 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1175 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1176 Change from a hash table to a list.
1177 (struct_lang_decl): Change field 'smic' to match.
1178 * class.c (add_method_1): Initialize
1179 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1180 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1181 (java_expand_method_bodies): -here, since 'smic' is now a list.
1182 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1184 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1186 * class.c (java_hash_compare_tree_node): Fix casts.
1188 2001-12-04 Per Bothner <per@bothner.com>
1190 * check-init.c: Handle definite unassignment to finals in addition
1191 to definite assignment.
1192 (loop_current_locals): New field.
1193 (num_current_locals, int start_current_locals, num_current_words):
1195 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1196 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1197 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1198 (get_variable_decl, check_final_reassigned): New functions.
1199 (check_init, check_bool_init): Modify as needed for checking finals.
1200 (check_for_initialization): Take extra parameter and return void.
1201 Do extra start-up logic to check final fields for assignment.
1202 * parse.y (check_static_final_variable_assignment_flag,
1203 reset_static_final_variable_assignment_flag, check_final_assignment,
1204 check_final_variable_local_assignment_flag,
1205 reset_final_variable_indirect_assignment_flag,
1206 reset_final_variable_global_assignment_flag): Remove functions.
1207 (java_complete_expand_methods, outer_field_access_fix,
1208 patch_assignment): Remove no-longer used logic.
1209 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1210 * parse.y (register_fields, java_complete_tree): Update accordingly.
1212 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1213 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1214 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1216 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1218 * java-tree.h (DECL FINAL): New bit-field.
1219 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1220 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1221 (DECL_INIT_CALLS_THIS): New macro.
1222 (struct lang_decl): New bit-field init_calls_this.
1223 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1224 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1225 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1226 use it for both local variables and final fields.
1227 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1229 (struct lang_type): Remove hfv bit-field.
1230 (check_for_initialization): Change to return void.
1232 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1233 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1234 * check-init.c (final_assign_error): New helper function.
1235 (check_final_reassigned, check_init): Use it.
1236 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1238 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1239 bit-fields to unsigned.
1241 2001-12-03 Per Bothner <per@bothner.com>
1243 * parse.y (patch_binop): Minor constant folding.
1245 * parse.y (build_current_thisn): Shorter 'buffer'.
1247 2001-12-03 Per Bothner <per@bothner.com>
1249 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1250 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1251 * jcf-write.c (generate_bytecode_insns): Remove support for
1252 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1253 * check-init.c (check_init): Likewise.
1255 2001-12-03 Per Bothner <per@bothner.com>
1257 * verify.c (subroutine_nesting): New function.
1258 (verify_jvm_instructions): Use it to fix logic for checking that
1259 we're done with the current subroutine.
1261 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1262 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1264 2001-12-03 Per Bothner <per@bothner.com>
1266 * jcf.h: Fix obvious typo in comment.
1267 * typeck.c (build_null_signature): Add comment.
1269 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1271 * expr.c: Remove leading capital from diagnostic messages, as
1272 per GNU coding standards.
1273 * jcf-io.c: Similarly.
1274 * jcf-parse.c: Similarly.
1275 * jv-scan.c: Similarly.
1276 * jvspec.c: Similarly.
1277 * mangle.c: Similarly.
1279 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1280 Alexandre Petit-Bianco <apbianco@redhat.com>
1282 * expr.c (build_java_arrayaccess): Call save_expr on array for
1283 correct evaluation order, modified comment, fixed indentation.
1284 * parse.y: (patch_assignment): Correctly extract the array base
1285 from the tree generate by build_java_arrayaccess, added comments.
1286 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1287 Fixes PR java/3096, PR java/3803, PR java/3965.
1289 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1291 * expr.c (expand_byte_code): Remove trailing periods from messages.
1292 * jcf-parse.c (load_class, jcf_parse): Similarly.
1293 * jcf-write.c (generate_classfile): Similarly.
1294 * lex.c (java_lex): Similarly.
1296 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1298 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1300 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1302 * Make-lang.in (java.generated-manpages): New dummy target.
1304 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1306 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1308 (lang_specific_pre_link): Use set_input to set input_filename.
1310 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1311 (main): Fix definition.
1312 Strip `main' from classname.
1315 2001-11-18 Roger Sayle <roger@eyesopen.com>
1317 * parse.h (java_expand_switch): Remove old prototype.
1319 2001-11-18 Tom Tromey <tromey@redhat.com>
1321 Fix for PR java/1401:
1322 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1324 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1327 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1329 * lang.c (finish_parse): Rename to java_finish.
1330 (LANG_HOOKS_FINISH, java_finish): New.
1332 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1334 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1335 * java-tree.h: New prototype.
1336 * lang.c (java_init): Update prototype. Combine with old init_parse.
1338 2001-11-13 Tom Tromey <tromey@redhat.com>
1340 * gjavah.c (method_signature): New global.
1341 (HANDLE_METHOD): Set it.
1342 (decompile_return_statement): New function.
1343 (decompile_method): Use it.
1344 (print_method_info): Removed `synth' argument.
1346 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1348 * java-tree.h (java_set_yydebug): New.
1349 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1350 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1351 (print_lang_decl, print_lang_type, print_lang_identifier,
1352 print_lang_statistics, lang_print_xnode): Remove.
1354 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1356 * jcf-parse.c (init_lex): Remove.
1357 * lang.c (language_string, lang_identify): Remove.
1358 (struct lang_hooks): Constify.
1359 (LANG_HOOKS_NAME): Override.
1360 (init_parse): Update.
1362 2001-11-08 Andreas Franck <afranck@gmx.de>
1364 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1365 program_transform_name the way suggested by autoconf.
1366 (java.install-common): Also transform auxiliary program names with
1367 program_transform_name.
1369 2001-11-08 Tom Tromey <tromey@cygnus.com>
1371 * parse.y (trap_overflow_corner_case): New rule.
1372 (unary_expression): Use it.
1373 * lex.c (java_init_lex): Don't set minus_seen.
1374 (yylex): Don't use minus_seen. Communicate overflow to parser for
1376 (error_if_numeric_overflow): New function.
1377 * parse.h (minus_seen): Removed field.
1378 (JAVA_RADIX10_FLAG): New define.
1380 2001-11-07 Tom Tromey <tromey@redhat.com>
1382 Patch for PR java/1414:
1383 * parse.y (case_label_list): New global.
1384 (goal): Register case_label_list with GC.
1385 (java_complete_lhs): Save new case on case_label_list.
1386 (patch_switch_statement): Check for duplicate case labels.
1388 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1390 * parse.y (patch_assignment): Removed unused third argument.
1391 (java_complete_lhs): Removed unused third argument to patch_assignment.
1393 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1395 * lang.c: Include langhooks-def.h.
1396 * Make-lang.in: Update.
1398 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1400 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1402 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1404 * mangle.c (find_compression_record_match): Don't match compression
1405 records for package name elements unless they occur at the start of
1406 the name. Fix for PR java/4717.
1408 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1410 * expr.c (expand_java_field_op): Don't special-case references to
1411 java.lang.PRIMTYPE.TYPE.
1412 (build_primtype_type_ref): Removed.
1413 * java-tree.h (build_primtype_type_ref): Remove prototype.
1414 * parse.y (maybe_build_primttype_type_ref): Removed.
1415 (complete_function_arguments): Don't special-case references to
1416 java.lang.PRIMTYPE.TYPE.
1417 (patch_assignment): Likewise.
1418 (array_constructor_check_entry): Likewise.
1420 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1422 * mangle.c (static tree compression_table): Fixed leading comment.
1423 * parse.h (struct parser_ctxt): Fixed field comment.
1424 * parse.y (check_pkg_class_access): New prototype, fixed leading
1425 comment, new parameter used to emit error only if passed as true.
1426 (parse_check_super): Pass extra argument to check_pkg_class_access.
1427 (do_resolve_class): Likewise.
1428 (process_imports): Likewise.
1429 (read_import_dir): Fixed indentation.
1430 (find_in_imports_on_demand): New local class_type_name. Local
1431 node_to_use deleted. while loop changed into for loop. Report
1432 multiple definition only for accessible classes. Improved error
1434 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1435 assigned to parameter list, fixed indentation. while loop changed
1436 into for loop, restore TREE_CHAIN on local `tem' before the next
1439 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1441 * lang.c (lang_get_alias_set): Deleted.
1443 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1445 * gjavah.c (jni_print_char): Fix thinko in last change.
1447 * gjavah.c (jni_print_char, decode_signature_piece): Use
1448 safe-ctype macros and/or fold extra calls into fewer ones.
1449 * lex.c (java_read_unicode, java_lex): Likewise.
1450 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1451 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1452 * mangle_name.c (append_unicode_mangled_name,
1453 unicode_mangling_length): Likewise.
1455 2001-10-17 Richard Henderson <rth@redhat.com>
1457 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1459 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1461 * lang.c (langhooks.h): Included.
1462 (LANG_HOOKS_INIT): Redefined.
1463 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1464 (LANG_HOOKS_DECODE_OPTION): Likewise.
1465 (struct lang_hooks lang_hooks): New initialization.
1467 2001-10-11 Per Bothner <per@bothner.com>
1469 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1470 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1471 The former is simpler, and jcf-write.c handles it better.
1472 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1473 or WITH_CLEANUP_EXPR.
1474 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1475 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1477 * parse.y (patch_if_else_statement): If the condition is constant,
1478 optimize away the test.
1480 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1482 * parse.y (patch_cast): Call patch_string on the first operand of
1483 the incoming node, update it if necessary. Fixes PR java/4510.
1485 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1487 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1488 when name qualifier matches a package name.
1490 2001-10-08 Tom Tromey <tromey@redhat.com>
1492 Fix for PR java/4489:
1493 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1494 force a new label when computing `body_block'.
1496 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1498 * jcf-io.c (format_uint): Const-ify.
1499 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1500 * lex.c (java_get_line_col): Likewise.
1501 * parse.y (build_incdec): Likewise.
1503 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1505 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1506 a NULL enclosing context if appropriate. Fixes PR java/4466.
1508 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1510 * parse.y (patch_assignment): Use lvalue's original TYPE when
1511 building the final COMPOUND_EXPR.
1512 (try_reference_assignconv): Fixed leading comment.
1514 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1516 * parse.y (check_final_variable_indirect_assignment): For
1517 COMPOUND_EXPR, return only if finals were found initialized
1518 properly, if not, keep on checking.
1519 (check_final_variable_global_assignment_flag): New local
1520 error_found, set when appropriate and used to decide whether to
1521 report uninitialized finals. Fixed typo in comment.
1523 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1525 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1526 last three initializations. Fixes PR java/4360.
1528 2001-09-21 Richard Henderson <rth@redhat.com>
1530 * class.c (get_dispatch_table): Handle function descriptors.
1531 (build_dtable_decl): Likewise.
1532 * expr.c (build_invokevirtual): Likewise.
1534 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1536 * parse.y (patch_method_invocation): Build class initialization
1537 when static finals are used to qualify method invocation.
1540 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1542 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1543 build_type_name_from_array_name.
1544 (STRING_STRIP_BRACKETS): New macro.
1545 * parse.y (build_type_name_from_array_name): New function.
1546 (array_creation_expression:): Accumulate []s instead of [s.
1547 (cast_expression:): Accumulate []s instead of [s after cast type
1549 (build_array_from_name): Local string deleted, use
1550 build_type_name_from_array_name.
1551 (build_unresolved_array_type): Accumulate []s instead of [s after
1553 (register_fields): Fixed comment.
1554 (resolve_class): Local name, base deleted, new locals tname and
1555 array_dims. Use build_type_name_from_array_name. Use array_dims to
1557 (purify_type_name): Use STRING_STRIP_BRACKETS.
1559 2001-09-18 Andreas Jaeger <aj@suse.de>
1561 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1562 * jv-scan.c: Likewise.
1564 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1566 * parse.y (patch_method_invocation): Inner class creation context
1567 check not enforced within constructors. Fixes PR java/1873.
1569 2001-09-16 Tom Tromey <tromey@redhat.com>
1571 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1572 NOTE_PUSH for single-case push. Fixes PR java/4189.
1574 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1576 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1577 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1578 (struct lang_type): New fields import_list and import_demand_list.
1579 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1580 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1581 (do_resolve_class): New local saved_enclosing_type, initialized,
1582 passed as parameter to find_in_imports and find_in_imports_on_demand.
1583 (find_in_imports): Added paramater enclosing_type, use its
1584 TYPE_IMPORT_LIST when applicable.
1585 (find_in_imports_on_demand): Added parameter enclosing_type, use
1586 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1587 declaration and initialization.
1588 (fold_constant_for_init): Switch/restore current_class to the
1589 appropriate context.
1591 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1593 * verify.c (verify_jvm_instructions): Fix typo.
1595 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1597 * expr.c (expand_invoke): Const-ification.
1598 * parse.y (patch_method_invocation): Likewise.
1600 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1602 * gjavah.c (cxx_keywords): Const-ification.
1603 * keyword.gperf (java_keyword): Likewise.
1604 * lang.c (java_tree_code_name): Likewise.
1605 * lex.c (cxx_keywords): Likewise.
1606 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1608 2001-09-11 Richard Henderson <rth@redhat.com>
1610 * parse.h (ctxp_for_generation): Mark extern.
1612 2001-09-10 Richard Henderson <rth@redhat.com>
1614 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1616 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1618 * typeck.c (java_array_type_length, build_prim_array_type):
1619 Represent empty arrays by NULL index.
1621 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1623 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1624 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1626 2001-09-06 Anthony Green <green@redhat.com>
1628 * class.c (O_BINARY): Define if necessary.
1629 (registerResource_libfunc): Declare.
1630 (init_class_processing): Initilize registerResource_libfunc.
1631 (compile_resource_file): New function.
1632 * java-tree.h (resource_name): Declare.
1633 (compile_resource_file): Declare.
1634 * jcf-parse.c (yyparse): Handle compiling java resource files.
1635 * lang.c (java_decode_option): Handle -fcompile-resource option.
1636 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1638 * gcj.texi (Code Generation): Add documentation for -R flag.
1640 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1642 * jcf-write.c (generate_classfile): Issue an error in case of
1643 field/initial value mismatch.
1644 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1645 being initialized and we're generating bytecode.
1646 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1647 set DECL_INITIAL properly when appropriate.
1651 2001-09-01 Per Bothner <per@bothner.com>
1653 * parse.y (maybe_yank_clinit): A field without an initializer is not
1654 relevant. All initializers except static final and constant require
1655 <clinit>, regardless of flag_emit_class_files.
1657 2001-08-31 Per Bothner <per@bothner.com>
1659 * class.c (set_constant_value): When not emiting class files, then a
1660 String ConstantValue is a utf8const_ptr_type.
1662 2001-08-30 Per Bothner <per@bothner.com>
1664 * jcf-write.c (generate_classfile): Check that field is primitive
1665 or string before emitting ConstantValue attribute.
1667 2001-08-30 Per Bothner <per@bothner.com>
1669 * parse.y (resolve_qualified_expression_name): If creating a
1670 COMPOUND_EXPR, set it's type correctly.
1672 2001-08-30 Per Bothner <per@bothner.com>
1674 * jcf-io.c (open_class): Set filename field.
1676 * jcf-parse,c (parse_class_file): Set current_function_decl
1677 for better error message when Code attribute is missing.
1679 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1680 better diagnostics, especially for constructors.
1682 2001-08-30 Per Bothner <per@bothner.com>
1684 * jcf-write.c (generate_classfile): Don't write ConstantValue
1685 attribute if field is not final, for compatibility with jdk.
1687 * jcf-write.c (generate_classfile): Convert ConstantValue values
1688 to correct type. Work-around for front-end bug.
1689 * class.c (set_constant_value): Error if constant has wrong type.
1691 2001-08-30 Per Bothner <per@bothner.com>
1693 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1694 "Double" are printed at verbosity 1.
1696 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1698 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1700 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1702 * parse.y (patch_assignment): Don't verify final re-assignment here.
1703 (java_complete_lhs): Verify assignments to finals calling
1704 patch_assignment. Verify re-assignments to finals before calling
1707 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1709 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1712 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1714 * lex.c (java_lex): new local found_hex_digits. Set and then used
1715 in test to reject invalid hexadecimal numbers.
1716 * parse.y (java_complete_tree): Prevent unwanted cast with
1717 initialized floating point finals.
1718 (patch_binop): Emit a warning when detecting a division by zero,
1719 mark result not constant, don't simplify non integer division.
1721 2001-08-28 Per Bothner <per@bothner.com>
1723 * jcf-write.c (generate_bytecode_insns): For increments and
1724 decrements just recurse to push constant. Improvement on Mark's patch.
1726 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1728 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1729 real conversion for increments and decrements of reals.
1731 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1733 * parse.y (resolve_qualified_expression_name): Handle unresolved
1734 qualified expressions, prevent numerical qualifiers, fixed typo.
1737 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1739 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1740 don't report anything but deprecated class when marked so. Handle
1742 (patch_method_invocation): Check deprecation on methods and types.
1743 (patch_binop): code becomes an enum tree_code, added default: to
1744 switch to handle that. Detect division by zero, try to fold and
1745 return before using a subroutine.
1747 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1749 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1750 file smaller than 4 bytes.
1751 * parse.y (check_inner_circular_reference): New function.
1752 (check_circular_reference): Likewise.
1753 (array_initializer:): Accept {,}.
1754 (java_check_circular_reference): Rewritten using
1755 check_circular_reference and check_inner_circular_reference.
1756 (java_complete_expand_method): Unconditionally save and restore
1757 the unpurged exception list.
1758 (build_dot_class_method_invocation): Unmangle signature parameter.
1760 2001-08-21 Tom Tromey <tromey@redhat.com>
1762 * decl.c (init_decl_processing): Add `throws' field to method
1764 * class.c (make_method_value): Compute `throws' field for method.
1766 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1768 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1769 circularity is detected.
1770 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1772 2001-08-17 Richard Henderson <rth@redhat.com>
1774 * class.c (emit_register_classes): Add align parameter to
1775 call to assemble_integer.
1777 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1779 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1780 loading a class_or_name fails, try considering an innerclass name
1781 and load the enclosing context.
1782 * parse.y (resolve_inner_class): New function.
1783 (find_as_inner_class): Added leading comment.
1784 (register_incomplete_type): Keep the current context as enclosing
1785 context for JDEP_FIELD dependencies.
1786 (do_resolve_class): Locals new_class_decl and super initialized to
1787 NULL. Call resolve_inner_class, explore the enclosing context
1788 superclass if necessary.
1791 2001-08-16 Tom Tromey <tromey@redhat.com>
1793 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1794 * gjavah.c (main): Updated for change to jcf_path_seal.
1795 * lang.c (version_flag): New global.
1796 (java_decode_option): Recognize `-version'.
1797 (java_init): Update for change to jcf_path_seal.
1798 * jcf.h (jcf_path_seal): Added `print' argument.
1799 * jcf-path.c (jcf_path_seal): Added `print' argument.
1801 2001-08-13 Zack Weinberg <zackw@panix.com>
1803 * Make-lang.in (java/decl.o): Update dependencies.
1804 * decl.c: Include libfuncs.h, don't include toplev.h.
1806 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1808 * decl.c (init_decl_processing): exception_type_node,
1809 class_not_found_type_node, and no_class_def_found_type_node
1810 initialized. predef_filenames augmented accordingly.
1811 instinit_identifier_node initialized.
1812 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1813 * java-tree.h (enum java_tree_index): New entries
1814 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1815 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1816 (exception_type_node): New macro.
1817 (class_not_found_type_node): Likewise.
1818 (no_class_def_found_type_node): Likewise.
1819 (instinit_identifier_node): Likewise.
1820 (PREDEF_FILENAMES_SIZE): Adjusted.
1821 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1822 (struct lang_type): Fixed typo in bitfield name.
1823 (DECL_INSTINIT_P): New macro.
1824 (ID_INSTINIT_P): Likewise.
1825 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1827 * parse.y (encapsulate_with_try_catch): New function.
1828 (generate_instinit): Likewise.
1829 (build_instinit_invocation): Likewise.
1830 (ctors_unchecked_throws_clause_p): Likewise.
1831 (add_instance_initializer): Deleted.
1832 (build_instance_initializer): Likewise.
1833 (in_instance_initializer): Likewise.
1834 (check_method_redefinition): instinit$ not to be verified.
1835 (java_complete_expand_methods): Generate instinit$, simplified code.
1836 (build_dot_class_method): Eliminated unnecessary locals. Use
1837 encapsulate_with_try_catch, removed unnecessary code.
1838 (fix_constructors): New local iii. Use build_instinit_invocation.
1839 (patch_method_invocation): Added comment.
1840 (maybe_use_access_method): Don't consider instinit$.
1841 (find_applicable_accessible_methods_list): Shorten the search for
1843 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1844 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1845 (patch_throw_statement): Likewise. Fixed typo.
1847 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1850 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1851 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1853 (lang_specific_pre_link): Use set_input to set input_filename.
1855 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1856 (main): Fix definition.
1857 Strip `main' from classname.
1860 2001-08-11 Zack Weinberg <zackw@panix.com>
1862 * lex.h: Don't include setjmp.h. Don't define
1863 SET_FLOAT_HANDLER or prototype set_float_handler.
1865 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1867 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1868 `poplevel' in the right order.
1870 2001-08-09 Richard Henderson <rth@redhat.com>
1872 * Make-lang.in (class.o): Depend on TARGET_H.
1873 * class.c (emit_register_classes): Use target hooks instead of
1874 assemble_constructor and assemble_destructor.
1876 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1878 * check-init.c (flags.h): Include
1879 (check_init): Don't report uninitialized static class
1880 initialization flags, don't free bit index when doing static class
1881 initialization optimization.
1882 (check_for_initialization): Return type changed to `unsigned int.'
1883 (attach_initialized_static_class): New function.
1884 * class.c (add_method_1): Create the initialized static class
1886 (finish_class): Always emit deferred inline methods.
1887 * decl.c (emit_init_test_initialization): Moved to expr.c
1888 (complete_start_java_method): Don't traverse
1889 DECL_FUNCTION_INIT_TEST_TABLE.
1890 (lang_mark_tree): Mark hash tables in function decls.
1891 * expr.c (emit_init_test_initialization): Moved from decl.c.
1892 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1893 initialization flag, set DECL_CONTEXT and
1894 LOCAL_CLASS_INITIALIZATION_FLAG.
1895 (java_lang_expand_expr): Emit initialization code for static class
1896 initialized flags when entering block, if necessary.
1897 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1898 * java-tree.h (flag_optimize_sci): New global variable declaration.
1899 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1900 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1901 (LOCAL_FINAL_P): Fixed typo in comment.
1902 (FINAL_VARIABLE_P): Likewise.
1903 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1904 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1905 (struct lang_decl): New fields `ict', `smic' and `cif.'
1906 (check_for_initialization): New returned value for global.
1907 (attach_initialized_static_class): New global function.
1908 (STATIC_CLASS_INIT_OPT_P): New macro.
1909 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1910 * lang.c (java_decode_option): Handle
1911 `-fno-optimize-static-class-initialization'
1912 * parse.y (start_complete_expand_method): New function.
1913 (java_expand_method_bodies): Likewise.
1914 (attach_init_test_initialization_flags): Likewise.
1915 (adjust_init_test_initialization): Likewise.
1916 (emit_test_initialization): Likewise.
1917 (java_complete_expand_methods): Nullify abstract and native method
1919 (java_complete_expand_method): New locals `fbody', `block_body'
1920 and `exception_copy.' Reorganized: directly return on empty method
1921 bodies, call `start_complete_expand_method', remember definitely
1922 initialized static class in function, don't expand method bodies.
1923 (java_expand_classes): Call `java_expand_method_bodies' before
1924 `finish_class' when compiling to native.
1925 (resolve_expression_name): Use `orig' after building outer class
1927 (patch_invoke): Remember static method invokations.
1929 2001-08-06 Richard Henderson <rth@redhat.com>
1931 * class.c (emit_register_classes): Pass a symbol_ref and priority
1932 to assemble_constructor.
1934 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1936 * java-tree.h (all_class_filename): New macro.
1937 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1938 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1939 newly created IDENTIFIER_NODE to `all_class_filename.'
1941 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1943 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1944 Use ggc_add_tree_root to register roots.
1946 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1948 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1949 second operand calling check_init.
1950 * decl.c (complete_start_java_method): Swaped second and third
1951 arguments while creating WITH_CLEANUP_EXPR node.
1952 * jcf-write.c (generate_bytecode_insns): Use second operand
1953 instead of third when handling WITH_CLEANUP_EXPR.
1954 * parse.y (java_complete_lhs): Expand second operand of
1955 WITH_CLEANUP_EXPR nodes.
1956 (patch_synchronized_statement): Swaped second and third arguments
1957 while creating WITH_CLEANUP_EXPR node.
1959 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1961 * parse.y (create_interface): Avoid cyclic inheritance report when
1962 syntax error encountered during class definition.
1965 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1967 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1969 (lang_specific_pre_link): Use set_input to set input_filename.
1971 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1972 (main): Fix definition.
1973 Strip `main' from classname.
1976 2001-07-18 Tom Tromey <tromey@redhat.com>
1979 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1980 * lex.c (java_new_lexer): Use ICONV_CONST.
1981 (java_read_char): Likewise.
1982 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1983 (jv-scan$(exeext)): Likewise.
1985 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1987 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1988 * parse.y (check_class_interface_creation): Allow `private' if the
1989 enclosing is not an interface.
1990 (create_interface): Interface tagged public if the enclosing
1991 context is an interface.
1992 (create_class): Class tagged public if the enclosing context
1996 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1998 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2001 2001-07-14 Tim Josling <tej@melbpc.org.au>
2003 * check-init.c (check_init): Remove references to EXPON_EXPR.
2005 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2007 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2008 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2011 2001-07-13 Tom Tromey <tromey@redhat.com>
2013 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2016 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2018 * parse.y (patch_method_invocation): Don't override primary if one
2019 is already provided, but let this$<n> be built. Fixed comment.
2021 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2023 * parse.y (empty_statement:): Report empty statement error only
2024 when found at class declaration level.
2027 2001-07-12 Tom Tromey <tromey@redhat.com>
2029 * expr.c (expand_load_internal): New function.
2030 (LOAD_INTERNAL): Use it.
2032 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2034 * parse.y (verify_constructor_super): Compare anonymous class ctor
2035 args with `valid_method_invocation_conversion_p.'
2038 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2040 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2041 `-fsyntax-only.' Fixes PR java/3248
2043 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2045 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2047 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2049 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2050 current function is static. Fixes PR java/1970
2052 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2054 * parse.y (patch_method_invocation): Add enclosing context to ctor
2055 calls if necessary. Fixes PR java/2953
2057 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2059 * parse.y (resolve_package): Abort if qualified expression member
2061 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2064 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2066 * verify.c: Don't use // comments.
2068 2001-07-05 Tom Tromey <tromey@redhat.com>
2070 * lang.c (flag_assume_compiled): Removed.
2071 * java-tree.h (flag_assume_compiled): Removed.
2072 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2073 -fhash-synchronization, -fuse-divide-subroutine,
2074 -fcheck-references, -femit-class-file, -femit-class-files,
2075 -fassume-compiled. Updated --encoding information. Changed
2076 -foutput-class-dir to `-d'.
2078 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2080 * jcf-parse.c (parse_class_file): Add lineno parameter to
2081 debug_start_source_file call.
2083 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2085 * gcj.texi: Use gpl.texi.
2086 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2087 dependencies and use doc/include in search path.
2089 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2091 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2092 `this'. If so, don't build instance initializers.
2094 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2096 * parse.y (resolve_expression_name): Improved error message for
2097 inner class cases. Fixes PR java/1958
2099 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2101 * lang.c: #include diagnostic.h
2102 (lang_print_error): Add a `diagnostic_context *' parameter.
2103 (java_dummy_print): Likewise.
2104 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2106 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2108 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2109 * jcf.h (typedef struct JCF): New bitfield `finished.'
2110 (JCF_FINISH): Set `finished.'
2111 (JCF_ZERO): Reset `finished.'
2114 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2116 * parse.y (class_body_declaration:): Don't install empty instance
2120 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2122 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2123 (set_class_decl_access_flags): New function.
2124 * java-tree.h (set_class_decl_access_flags): New prototype.
2125 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2126 (parse_class_file): New local `decl_max_locals.' Take wide types
2127 into account to compute DECL_MAX_LOCALS.
2128 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2131 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2133 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2135 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2137 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2138 * parse.y (do_resolve_class): Moved comments out to leading comment
2139 section. Removed local `start', New local `_ht' and
2140 `circularity_hash.' Record `enclosing' in hash table and search
2141 it to detect circularity. Use `enclosing' as an argument to
2142 `lookup_cl.' Free the hash table when done.
2144 2001-06-19 Tom Tromey <tromey@redhat.com>
2146 * lex.c (java_read_char): Disallow invalid and overlong
2147 sequences. Fixes PR java/2319.
2149 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2151 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2153 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2155 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2156 arguments accordingly.
2158 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2160 * gcj.texi: Move contents to just after title page.
2162 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2164 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2166 (patch_incomplete_class_ref): Build the class ref, build the class
2167 init if necessary, complete the tree.
2170 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2172 * parse.y (lookup_field_wrapper): Test `name' code.
2173 (resolve_qualified_expression_name): Test `qual_wfl' code.
2174 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2175 handle `qual_wfl' by code.
2176 (maybe_build_primttype_type_ref): Test `wfl' code.
2178 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2180 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2182 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2183 the dvi file in the java directory.
2185 2001-05-25 Sam TH <sam@uchicago.edu>
2187 * gen-table.pl javaop.h jcf.h lex.h,
2188 parse.h: Fix header include guards.
2190 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2192 * jv-scan.c (version): Update copyright year.
2194 2001-05-21 Per Bothner <per@bothner.com>
2196 * jcf-parse.c (read_class): If class is from .class or .zip file
2197 and it's already been read, don't push/pop parser context.
2199 2001-05-18 Per Bothner <per@bothner.com>
2201 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2202 command line so the jvgenmain-generated main program comes first.
2204 2001-05-15 Tom Tromey <tromey@redhat.com>
2206 * class.c (build_utf8_ref): Don't generate identifier based on
2209 2001-05-12 Richard Henderson <rth@redhat.com>
2211 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2212 * expr.c (java_lang_expand_expr): Expand it.
2213 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2214 calling build_exception_object_ref.
2215 * parse.y (catch_clause_parameter): Likewise.
2216 (build_dot_class_method): Likewise.
2217 (try_reference_assignconv): Likewise.
2218 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2219 * jcf-write.c (generate_bytecode_insns): Likewise.
2221 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2223 * parse.y (build_unresolved_array_type): Set
2224 EXPR_WFL_QUALIFICATION on the newly created wfl.
2225 Fixes PR java/2538. Fixes PR java/2535.
2227 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2229 * parse.y (fix_constructors): Removed unnecessary assignment to
2230 local. Moved assignment to `this$<n>', fixed comments and
2232 (build_wfl_wrap): Fixed indentation.
2233 Fixes PR java/2598, java/2579 and java/2658.
2235 2001-05-03 Mo DeJong <mdejong@redhat.com>
2237 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2238 check for byte swap.
2240 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2242 * expr.c (build_class_init): Move MODIFY_EXPR
2243 outside of COND_EXPR. Remove variable `call'.
2245 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2247 * decl.c: NULL_PTR -> NULL.
2248 * jcf-write.c: Likewise.
2250 2001-05-01 Tom Tromey <tromey@redhat.com>
2252 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2253 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2254 * gcj.texi: Updated copyright text. Include fdl.texi.
2255 (Top): Link to new node.
2257 2001-05-01 Per Bothner <per@bothner.com>
2259 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2261 2001-05-01 Per Bothner <per@bothner.com>
2263 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2264 import_list contains the name, not the TREE_PURPOSE.
2266 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2268 * jcf-io.c (read_zip_member): Cast to long in comparison with
2271 * jvspec.c (lang_specific_driver): Initialize variables.
2273 * mangle.c (find_compression_record_match): Likewise.
2275 * typeck.c (build_null_signature): Provide static prototype. Mark
2276 parameter with ATTRIBUTE_UNUSED.
2278 * verify.c (verify_jvm_instructions): Initialize variable.
2280 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2282 * parse.y (do_resolve_class): Check for cyclic inheritance during
2283 inner class resolution.
2285 2001-04-27 Per Bothner <per@bothner.com>
2287 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2288 while iterating, since that could cause gc to lose stuff.
2290 2001-04-26 Per Bothner <per@bothner.com>
2292 Fix method search wrt scope of inner classes to match JLS2.
2293 * typeck.c (build_null_signature): New static function.
2294 (has_method): New function. Uses build_null_signature and lookup_do.
2295 * java-tree.h (has_method): New declaration.
2296 * parse.y (find_applicable_accessible_methods_list): Do not search
2297 context of inner classes here.
2298 (patch_method_invocation): Search scope, ie. current and outer clases,
2299 for method matching simple name, to find class.
2301 2001-04-26 Per Bothner <per@bothner.com>
2303 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2304 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2306 * constants.c (find_methodref_with_class_index): New function.
2307 (find_methodref_index): Use find_methodref_with_class_index.
2308 * java-tree.h (find_methodref_with_class_index): New declaration.
2309 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2310 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2311 If context changed from interface to class, don't use invokeinterface.
2313 2001-04-25 Per Bothner <per@bothner.com>
2315 * verify.c (verify_jvm_instructions): For field instructions,
2316 check that field index is valid. For invoke instructions, check that
2317 method index is valid.
2319 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2321 * config-lang.in (target_libs): Copy from $libgcj_saved.
2323 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2325 * decl.c (init_decl_processing): Add new class "protectionDomain"
2327 * class.c (make_class_data): Set initial value for "protectionDomain".
2329 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2331 * jvspec.c (lang_specific_driver): Fix memory allocation
2332 deficit, by using concat in lieu of xmalloc/sprintf.
2334 2001-04-20 Per Bothner <per@bothner.com>
2336 Fixes to compile multiple .class files at once.
2337 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2338 * java-tree.h (CLASS_PARSED_P): New macro.
2339 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2340 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2341 (read_class): Avoid some code duplication.
2342 Don't call JCF_FINISH for a .class file - might be needed later.
2343 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2344 rather than CLASS_LOADED_P, since latter implies class laid out.
2345 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2346 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2348 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2350 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2352 * boehm.c: Include toplev.h.
2354 2001-04-06 Tom Tromey <tromey@redhat.com>
2355 Alexandre Petit-Bianco <apbianco@redhat.com>
2357 Fix for PR gcj/1404 and PR gcj/2332:
2358 * parse.y (build_array_from_name): If we use the type_wfl then
2359 accumulate dimensions from the original type as well.
2360 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2362 2001-04-06 Tom Tromey <tromey@redhat.com>
2364 * parse.y (analyze_clinit_body): Return true if the second operand
2365 of a METHOD_EXPR is nonzero.
2367 2001-04-06 Tom Tromey <tromey@redhat.com>
2369 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2371 ($(srcdir)/java/parse.c): Likewise.
2373 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2375 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2376 (version-gcc): Initialized.
2377 (which-gcj): Likewise.
2379 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2381 * java-tree.h (struct lang_decl): New macro
2382 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2383 * parse.y (build_instance_initializer): New function.
2384 (add_instance_initializer): Use it.
2385 (java_fix_constructors): Set `current_class' before fix pass.
2386 (fix_constructors): Just return if already fixed. Move `super()'
2387 invokation ahead. Use `build_instance_initializer.'
2390 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2392 * parse.y (resolve_qualified_expression_name): Pass field's
2393 DECL_CONTEXT to `not_accessible_p.'
2394 (not_accessible_p): Changed parameters order in `inherits_from_p'
2397 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2399 * lang-options.h: Add flag_check_references.
2401 2001-04-04 Per Bothner <per@bothner.com>
2403 * java-tree.h (CONSTANT_VALUE_P): New macro.
2404 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2405 * parse.y (maybe_build_class_init_for_field): New static function.
2406 (resolve_expression_name, resolve_field_access): Use
2407 maybe_build_class_init_for_field instead of build_class_init
2408 This does not do the init if the field is compile-time-constant.
2409 (resolve_field_access): Simplify.
2411 * parse.y (fold_constant_for_init): Merge test into switch.
2413 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2415 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2417 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2419 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2421 * expr.c (pop_type_0): Save the result of the first
2422 lang_printable_name call in a scratch buffer, so it
2423 won't be clobbered by the second call.
2425 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2427 * parse-scan.y (array_type:): Rewritten.
2428 (type_declaration:): `empty_statement' replaces `SC_TK.'
2429 (class_member_declaration:): `empty statement' added.
2430 (method_body:): Simplified.
2431 (static_initializer:): Likewise.
2432 (primary_no_new_array:): Use `type_literals.'
2433 (type_literals:): New rule.
2434 (dims:): Set and update `bracket_count.'
2435 Fixes PR java/1074. Fixes PR java/2412.
2437 2001-03-28 Hans Boehm <boehm@acm.org>
2439 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2440 (get_boehm_type_descriptor): Set type on returned value to be a
2441 pointer length integer.
2443 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2445 * expr.c (pop_type_0): Call `concat' rather than building the
2447 (pop_type): Add format specifier in call to `error'.
2449 * parse.y (patch_method_invocation): Avoid casting away
2452 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2454 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2456 2001-03-28 Richard Henderson <rth@redhat.com>
2458 IA-64 ABI Exception Handling:
2459 * Make-lang.in (except.o): Don't depend on eh-common.h.
2460 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2461 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2462 [soft_exceptioninfo_call_node]: Remove.
2463 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2464 (end_java_method): No emit_handlers.
2465 * except.c (java_set_exception_lang_code): Remove.
2466 (method_init_exceptions): Don't call it.
2467 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2468 (build_exception_object_ref): New.
2469 (expand_end_java_handler): Update for except.h name changes.
2470 (emit_handlers, expand_resume_after_catch): Remove.
2471 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2472 (process_jvm_instruction): Use build_exception_object_ref.
2473 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2474 (soft_exceptioninfo_call_node): Remove.
2475 (build_exception_object_ref): Declare.
2476 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2477 soft_exceptioninfo_call_node. Move processing ...
2478 [EXC_PTR_EXPR]: ... here.
2479 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2480 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2481 (source_end_java_method): No java_set_exception_lang_code or
2483 (build_dot_class_method): Use build_exception_object_ref.
2484 (try_reference_assignconv): Check EXC_PTR_EXPR not
2485 soft_exceptioninfo_call_node.
2487 2001-03-28 Richard Henderson <rth@redhat.com>
2489 * java-tree.h (throw_node): Define as a single member of
2490 java_global_trees instead of a separate array.
2491 (JTI_THROW_NODE): New.
2492 * decl.c (throw_node): Don't declare.
2493 (init_decl_processing): Init a scalar throw_node.
2494 Don't register it for gc.
2495 * check-init.c (check_init): Reference scalar throw_node.
2496 * expr.c (build_java_athrow): Likewise.
2497 * jcf-write.c (generate_bytecode_insns): Likewise.
2498 * parse.h (BUILD_THROW): Likewise.
2500 2001-03-28 Richard Henderson <rth@redhat.com>
2502 * decl.c (end_java_method): Do not save and restore
2503 flag_non_call_exceptions.
2504 * parse.y (source_end_java_method): Likewise.
2505 * lang.c (flag_exceptions): Don't declare.
2506 (java_init_options): Set flag_non_call_exceptions. Set
2507 flag_exceptions here ...
2508 (java_init): ... not here.
2510 2001-03-27 Richard Henderson <rth@redhat.com>
2512 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2513 exceptions_via_longjmp.
2515 * lang.c (flag_new_exceptions): Don't declare it.
2516 (java_init_options): Or set it.
2518 2001-03-27 Richard Henderson <rth@redhat.com>
2520 * decl.c (end_java_method): Rename asynchronous_exceptions to
2521 flag_non_call_exceptions.
2522 * parse.y (source_end_java_method): Likewise.
2524 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2526 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2528 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2530 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2532 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2534 * parse.y (find_as_inner_class): Follow current package
2535 indications not to mistakingly load an unrelated class.
2537 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2539 * constants.c (PUTN): Use memcpy, not bcopy.
2541 * lex.c (java_read_char): Use memmove, not bcopy.
2543 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2545 2001-03-23 Per Bothner <per@bothner.com>
2547 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2548 macro for better error pin-pointing.
2549 * java-tree.h: Fix typo in comment.
2551 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2552 Don't include jsr/goto in exception range.
2553 Check if start and end of exception range are the same (also TRY_EXPR).
2554 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2555 However, do emit the following goto even if try_block is empty.
2556 Defer freeing exception_decl until after the finalizer, to make
2557 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2559 * parse.y (java_complete_lhs): If the try-clause is empty, just
2560 return the finally-clause and vice versa.
2562 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2564 * gcj.texi (Input Options): documented the check for attribute
2565 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2566 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2567 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2568 (jcf_parse): Check for the right classes archive if necessary.
2569 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2570 (jcf_parse_fields): Fixed indentation.
2571 * jcf-write.c (append_gcj_attribute): New function.
2572 (generate_classfile): Compute the attribute count, invoke
2573 `append_gcj_attribute'.
2574 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2575 turned into bit fields. New bit field `right_zip.'
2576 (JCF_ZERO): Set `right_zip' to zero.
2577 * lang-options.h (-fforce-classes-archive-check): Added flag.
2578 * lang.c (flag_force_classes_archive_check): New flag.
2579 (lang_f_options): New entry `force-classes-archive-check.'
2582 2001-02-07 Andrew Haley <aph@redhat.com>
2584 * gcj.texi (Configure-time Options): Add -fcheck-references.
2585 * expr.c (build_java_indirect_ref): New function.
2586 (java_check_reference): New function.
2587 (build_java_array_length_access): Use build_java_indirect_ref to
2588 check for null references.
2589 (build_java_arrayaccess): Likewise.
2590 (build_get_class): Likewise.
2591 (build_field_ref): Likewise.
2592 (invoke_build_dtable): Likewise.
2593 (build_invokeinterface): Likewise.
2594 * lang.c (lang_f_options): Add flag_check_references.
2595 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2596 * java-tree.h (flag_check_references): New variable.
2597 * lang.c (flag_check_references): Likewise.
2598 * parse.y (patch_invoke): Use java_check_reference.
2599 (patch_assignment): Allow for extra nesting in
2600 _Jv_CheckArrayStore.
2602 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2604 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2605 * lex.c (cxx_keywords): Likewise.
2607 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2609 * parse.y (qualify_ambiguous_name): Broaden `length'
2610 recognition. Help MODIFY_EXPR be resolved as expression names.
2611 Fixes PR java/2066. Fixes PR java/2400.
2613 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2615 * gjavah.c (process_file): Mark interface definitions with
2616 "__attribute__ ((java_interface))".
2618 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2620 * class.c (layout_class): Fixed push_super_field's second
2621 argument. Fixes PR java/2333.
2622 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2623 too early to lay innerclasses out.
2625 2001-03-20 Tom Tromey <tromey@redhat.com>
2626 Alexandre Petit-Bianco <apbianco@redhat.com>
2628 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2629 inside an array reference. Insertion of the array store check
2630 rewritten. Fixes PR java/2299.
2632 2001-03-20 Tom Tromey <tromey@redhat.com>
2634 * lex.c (java_read_unicode): Only accept leading `u's.
2636 2001-03-20 Tom Tromey <tromey@redhat.com>
2638 * jcf-parse.c (read_class): Initialize `class'.
2640 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2642 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2644 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2646 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2647 (layout_class): Likewise.
2648 (layout_class_method): Likewise.
2649 (emit_register_classes): Likewise.
2650 * decl.c (builtin_function): Likewise.
2651 (give_name_to_locals): Likewise.
2653 2001-03-19 Per Bothner <per@bothner.com>
2655 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2656 before trying to load an inner class.
2658 Fixes to process to command-line .class files in two passes.
2659 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2660 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2661 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2662 * class.c (is_compiled_class): Fix for renamed flag.
2663 * parse.y (maybe_create_class_interface_decl): Likewise.
2664 * jcf-parse.c (yyparse): Also set if compiling .class files.
2665 * jcf-parse.c (read_class); Read current_class.
2666 (jcf_parse): Make static.
2667 (load_inner_classes): New function, with code moved from jcf_parse,
2668 because we need to inner classes after the command-line files are read.
2669 (yyparse): Set finput to NULL when it doesn't need to be closed.
2670 Reduce use of main_jcf (basically only for archive) and
2671 use finput instead of main_jcf->read_state.
2672 Inline jcf_figure_file_type into yyparse.
2673 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2674 Defer load_inner_classes and parse_class_file to a second pass,
2675 after we've correctly mapped command-line .clas fiels to classes.
2676 (jcf_figure_file_type): Removed.
2677 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2678 (JCF_ZERO): Also clear zipd field.
2679 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2681 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2683 * jcf-parse.c (yyparse): Change ch from char * to char.
2685 2001-03-19 Per Bothner <per@bothner.com>
2687 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2688 Add constructed filelist-file at end, following -xjava. Thus any .o
2689 and library files are not affected by the -xjava. Also wrap
2690 explicit @FILE with -xjava and -xnone.
2692 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2694 * class.c (build_static_field_ref): Call make_decl_rtl() after
2695 setting the DECL_EXTERNAL flag.
2697 2001-03-17 Per Bothner <per@bothner.com>
2699 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2701 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2702 when result is is needed (target is STACK_TARGET).
2704 * parse.h (JDEP_SOLV): Removed.
2705 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2707 * parse.y (incomplete_class_list): Removed.
2708 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2709 It doesn't work if resolve_class changes the name of an array type
2710 that is on the list and then someone else looks for the modified name.
2711 Also, seems liable to break when compiling multiple source files at
2712 once. So the simplest is to just remove incomplete_class_list -
2713 it is only a minor space win and it is not even clear it saves time.
2715 * parse.y (resolve_class): Remove unneeded promote_type.
2717 2001-03-15 Per Bothner <per@bothner.com>
2719 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2720 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2721 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2722 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2724 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2725 * parse.y (java_expand_classes): Likewise.
2727 * parse.y (expand_start_java_method): Was only called once and had a
2728 misleading name, so inline in caller java_complete_expand_method.
2729 (enter_a_block): Likewise inline in enter_block and remove.
2731 Remove junk from when gcc/java was created (by copying from C/C++).
2732 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2733 (struct binding_level): Remove fields keep, keep_if_subblocks,
2734 more_cleanups_ok, have_cleanups (which have never been used).
2735 (pushlevel, poplevel): Remove related useless code.
2737 * class.c (make_class_data): The class_dtable_decl (i.e. the
2738 vtable for Class) should be external, except when compiling Class.
2740 * jvspec.c (lang_specific_driver): Fix -C handling.
2741 Check -save-temps to see if temp @FILE should be deleted.
2742 Follow-up to/fix for February 16 patch.
2744 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2745 (type_stack_dup): Remove no-longer neded error check.
2747 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2749 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2750 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2751 don't surround the element with 'N..E' if the type name is
2754 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2756 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2757 DECL_RTL_SET_P, etc.
2758 (make_method_value): Likewise.
2759 (get_dispatch_table): Likewise.
2761 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2763 2001-03-07 Tom Tromey <tromey@redhat.com>
2765 * config-lang.in (lang_requires): Define.
2767 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2769 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2772 2001-03-05 Per Bothner <per@bothner.com>
2774 Fix a problem where rest_of_decl_compilation applied to
2775 class_dtable_decl causes problems because it was done too early,
2776 before output file was opened.
2777 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2778 * class.c (class_dtable_decl): Add macro - element of class_roots.
2779 (make_class_data): Define class_dtable_decl.
2780 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2782 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2784 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2785 uses of 'boolean' with 'bool'.
2787 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2789 * lang-specs.h: Add zero initializer for cpp_spec field to all
2792 2001-02-16 Per Bothner <per@bothner.com>
2794 Handle compiling multiple input files at once, and @FILE syntax.
2795 * gcj.texi: Updated documentation to match.
2796 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2797 * jcf-parse.c (parse_source_file): Split into ...
2798 (parse_source_file_1): New function - and:
2799 (parse_source_file_2): New function.
2800 (yyparse): On -ffilelist-file, open and scan named file.
2801 On first pass over files, only do parse_source_file_1.
2802 A new second pass calls parse_source_file_2 for each file to compile.
2803 (init_jcf_parse): Call init_src_parse.
2804 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2805 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2806 as multiple input file combined in one compilation.
2807 * lang-options.h: Add -ffilelist-file
2808 * lang.c (flag_filelist_file): New flag variable.
2809 (lang_f_options): Handle -ffilelist-file.
2810 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2811 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2812 gclass_list - use global fields of src_parse_roots instead.
2813 * parse.y (src_parse_roots): New array.
2814 (incomplete_class_list, gclass_list): New macros.
2815 (push_parser_context, java_pop_parser_context,
2816 java_parser_context_resume): Don't fiddle with deleted fields.
2817 (various): Use incomplete_class gclass_list and global macros
2818 instead of parse_ctxt fields - the lists are global.
2819 (init_src_parse): New function.
2821 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2823 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2825 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2827 * parse.y (check_inner_class_access): Moved declaration of local
2828 `enclosing_decl_type' to the right location.
2830 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2832 * parse.y (parser_check_super_interface): Don't call
2833 check_pkg_class_access for an inner interface.
2834 (parser_check_super): Don't call check_pkg_class_access for inner
2836 (do_resolve_class): Simplify enclosing type loop. Don't call
2837 check_pkg_class_access if CL and DECL are not set.
2838 (find_in_imports_on_demand): Set DECL if class_type needed to be
2839 loaded. Don't call check_pkg_class_access for an inner class.
2840 (check_inner_class_access): Rewritten to implement member access
2841 rules as per spec 6.6.1.
2842 (check_pkg_class_access): Handle the empty package correctly.
2843 (in_same_package): New function. Determine if two classes are in the
2846 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2848 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2849 method into array types.
2850 * parse.y (patch_method_invocation): Bypass access check on clone call
2853 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2855 * expr.c (build_instanceof): Check for arrays when trying fold to
2858 2001-02-15 Jim Meyering <meyering@lucent.com>
2860 * Make-lang.in (java.install-common): Depend on `installdirs'.
2861 (java.install-info): Likewise.
2863 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2865 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2867 2001-02-14 Tom Tromey <tromey@redhat.com>
2868 Alexandre Petit-Bianco <apbianco@cygnus.com>
2870 Fix for PR java/1261.
2871 * typeck.c (build_java_array_type): Add public `clone' method to
2873 * parse.y (resolve_qualified_expression_name): Use current_class
2874 when checking for inaccessibility.
2875 (patch_method_invocation): Fixed error message when accessibility
2876 denied. Added `from_super' argument.
2878 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2880 * parse.y (resolve_class): Don't build a fake decl. Use the one
2882 * typeck.c (build_java_array_type): Build and assign decl to array
2885 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2887 * parse.y (not_accessible_p): Changed leading comment. Added extra
2888 `where' argument. Use it to enforce protected access rules.
2889 (resolve_qualified_expression_name): Added extra argument to
2891 (patch_method_invocation): Use argument `primary' to provide
2892 not_accessible_p with an extra argument.
2893 (lookup_method_invoke): Added extra argument to not_accessible_p.
2894 (search_applicable_method_list): Likewise.
2896 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2898 * parse.y (resolve_qualified_expression_name): Try to resolve as
2899 an inner class access only if `decl' is a TYPE_DECL.
2901 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2903 * decl.c (classdollar_identifier_node): Initialize.
2904 * java-tree.h (enum java_tree_index): New entry
2905 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2906 (classdollar_identifier_node): New macro.
2907 (ID_CLASSDOLLAR_P): Likewise.
2908 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2909 (build_dot_class_method_invocation): Likewise.
2910 (find_applicable_accessible_methods_list): `class$' can't be
2913 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2915 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2917 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2919 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2920 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2923 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2925 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2926 outside of the `__U' sequence too.
2927 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2930 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2932 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2934 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2936 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2937 (JVGENMAIN_OBJS): Likewise.
2938 * java-tree.h (append_gpp_mangled_name): New prototype.
2939 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2940 Removed cast calling `gcc_add_root.'
2941 * jvgenmain.c (mangle_obstack): New global, initialized.
2943 (do_mangle_class): Constify local `ptr.'
2944 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2945 append_gpp_mangle_name and update `count' if necessary.
2946 Use `mangle_obstack.'
2947 * mangle.c (append_unicode_mangled_name): Removed.
2948 (append_gpp_mangled_name): Likewise.
2949 (unicode_mangling_length): Likewise.
2950 (mangle_member_name): Return type set to `void.'
2951 (mangle_field_decl): Don't append `U' in escaped names.
2952 (mangle_method_decl): Likewise.
2953 (mangle_member_name): Just use `append_gpp_mangled_name.'
2954 * mangle_name.c: New file.
2956 2001-02-07 Per Bothner <per@bothner.com>
2958 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2960 * check-init.c (check_init): Don't call done_alternative after
2961 processing loop code, as a LOOP_EXPR never terminates normally.
2963 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2965 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2967 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2969 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2972 2001-02-06 Tom Tromey <tromey@redhat.com>
2974 * lex.c (java_new_lexer): Longer error message.
2976 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2977 Alexandre Petit-Bianco <apbianco@cygnus.com>
2979 * typeck.c (build_prim_array_type): Added leading comment.
2980 (build_java_array_type): Moved locals out of
2981 block. Always create the `data' field, fixed alignment to match
2984 2001-02-04 Tom Tromey <tromey@redhat.com>
2986 * expr.c (java_lang_expand_expr): Don't bother recomputing
2987 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2990 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2992 * parse.y (process_imports): Save the original name of the import
2993 for better error report.
2995 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2997 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2998 of macros used when compiling jvspec.c.
2999 * jvspec.c (lang_specific_driver): Link with the shared
3002 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3004 * check-init.c (check_init): Call internal_error instead of fatal.
3005 * expr.c (java_lang_expand_expr): Likewise.
3006 * jcf-parse.c (get_constant): Likewise.
3007 * mangle.c (java_mangle_decl): Likewise.
3008 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3009 (operator_string): Likewise.
3010 * check-init.c (check_init): Call abort instead of fatal.
3011 * class.c (build_class_ref): Likewise.
3012 * constants.c (write_constant_pool): Likewise.
3013 * decl.c (start_java_method): Likewise.
3014 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3015 (java_stack_dup, encode_newarray_type): Likewise.
3016 (build_java_array_length_access): Likewise.
3017 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3018 (build_java_soft_divmod, build_invokeinterface): Likewise.
3019 * java-tree.h (INNER_CLASS_P): Likewise.
3020 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3021 (give_name_to_class, get_class_constant): Likewise.
3022 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3023 (find_constant_index, generate_bytecode_conditional): Likewise.
3024 (generate_bytecode_insns, perform_relocations): Likewise.
3025 * lex.c (java_unget_unicode, java_lex): Likewise.
3026 * mangle.c (mangle_type, mangle_record_type): Likewise.
3027 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3028 (finish_mangling): Likewise.
3029 * parse.h (MARK_FINAL_PARMS): Likewise.
3030 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3031 (obtain_incomplete_type, java_complete_class): Likewise.
3032 (java_check_regular_methods, java_complete_expand_method): Likewise.
3033 (cut_identifier_in_qualified, check_deprecation): Likewise.
3034 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3035 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3036 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3037 * typeck.c (set_local_type, parse_signature_type): Likewise.
3038 (parse_signature_string, build_java_signature): Likewise;
3039 (set_java_signature): Likewise.
3040 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3041 * class.c (add_method): Call fatal_error instead of fatal.
3042 (build_static_field_ref): Likewise.
3043 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3044 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3045 * lex.c (java_new_new_lexer): Likewise.
3046 * jv-scan.c (main): Likewise.
3047 (fatal_error): Renamed from fatal.
3048 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3050 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3051 (yyparse): Likewise.
3052 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3053 * lex.c (java_get_line_col): Likewise.
3054 * jcf-parse.c (load_class): Make errors non-fatal.
3055 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3057 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3059 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3060 (error): Remove unused function.
3061 (main): Don't use "__attribute__ alias" on generated class symbol.
3063 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3065 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3067 * parse.y (finish_method_declaration): Code accounting for WFLed
3068 method DECL_NAMEs deleted.
3069 (check_abstract_method_definitions): Likewise.
3070 (resolve_type_during_patch): Layout resolved type.
3071 * typeck.c (lookup_do): Removed unused local.
3073 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3075 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3076 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3077 integer_negative_one_node.
3078 * expr.c (build_java_binop): Likewise.
3080 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3082 * zextract.c (read_zip_archive): Read file_offset before writing
3083 zipd and consequently clobbering the header contents.
3085 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3087 * Make-lang.in: Remove all dependencies on defaults.h.
3088 * decl.c: Don't include defaults.h.
3090 * parse.y: Likewise.
3092 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3094 * ChangeLog (2001-01-21): Fixed typo.
3095 * class.c (layout_class_method): Code accounting for WFLed
3096 method DECL_NAMEs deleted.
3097 * constant.c (find_methodref_index): Likewise.
3098 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3099 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3100 (struct lang_decl): New field `wfl'.
3101 (java_get_real_method_name): Prototype deleted.
3102 * mangle.c (mangle_method_decl): Code accounting for WFLed
3103 method DECL_NAMEs deleted.
3104 * parse.h (GET_METHOD_NAME): Macro deleted.
3105 * parse.y (reset_method_name): Deleted.
3106 (method_header): Set DECL_FUNCTION_WFL.
3107 (check_abstract_method_header): Code accounting for WFLed method
3109 (java_get_real_method_name): Deleted.
3110 (check_method_redefinition): Code accounting for WFLed method
3111 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3112 (java_check_regular_methods): Likewise.
3113 (java_check_abstract_methods): Likewise.
3114 (java_expand_classes): Don't call `reset_method_name.'
3115 (search_applicable_method_list): Use DECL_NAMEs instead of
3117 * typeck.c (lookup_do): Code accounting for WFLed method
3120 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3122 * lex.c (java_read_char): Check for EOF from getc first.
3124 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3126 * class.c (layout_class): Don't lay the superclass out if it's
3127 already being laid out.
3128 * jcf-parse.c (handle_innerclass_attribute): New function.
3129 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3130 handle_innerclasses_attribute.
3131 (jcf_parse): Don't load an innerclasses if it's already being
3133 * jcf-write.c (append_innerclass_attribute_entry): Static
3134 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3135 to be zero for anonymous classes.
3137 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3139 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3141 * jcf-parse.c (set_source_filename): Use
3142 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3144 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3146 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3147 gets a unique asm name.
3149 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3151 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3152 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3154 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3155 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3156 * parse.y (lookup_package_type_and_set_next): Deleted.
3157 (resolve_package): Removed unnecessary code.
3158 (find_applicable_accessible_methods_list): `finit$' can't be
3160 * verify.c (pop_argument_types): Added missing prototype.
3162 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3164 * config-lang.in: Disable java by default.
3166 2001-01-23 Tom Tromey <tromey@redhat.com>
3168 * gcj.texi (Copying): New node.
3169 Added copyright information.
3171 2001-01-21 Per Bothner <per@bothner.com>
3173 Various fixes to allow compiling a compressed .jar/.zip archive.
3174 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3175 (struct ZipFile): Add fields name and next (from ZipFileCache).
3176 (struct ZipDirectory): New field zipf points to owning ZipFile.
3177 * jcf.h (struct ZipDirectory): Add forward declaration.
3178 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3179 Remove seen_in_zip and zip_offset fields.
3180 (JCF_SEEN_IN_ZIP): New macro.
3181 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3182 * jcf-io.c: Change all ZipFileCache to ZipFile.
3183 (read_zip_member): New function.
3184 (open_in_zip): Call read_zip_member.
3185 * jcf-parse.c (find_in_current_zip): Remove function.
3186 (read_class): Merge in find_in_current_zip functionality.
3187 Call read_zip_member if needed.
3188 (parse_zip_file_entries): Use read_zip_member.
3189 (process_zip_dir): Update for removed and added JCF fields.
3190 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3192 2001-01-21 Per Bothner <per@bothner.com>
3194 Minor optimization of static ggc roots.
3195 * jcf-parse.c (parse_roots): New static field.
3196 (current_field, current_method, current_file_list): Replace by macros
3197 naming fields of parse_roots.
3198 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3199 * class.c (class_roots): New static field.
3200 (registered_class, fields_ident, info_ident, class_list):
3201 New macros naming fields of parse_roots.
3202 (build_static_field_ref): Don't register roots here.
3203 (layout_class): Static field list replaced by macro class_list.
3204 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3205 Initialize fields_ident and info_ident here.
3207 2001-01-21 Per Bothner <per@bothner.com>
3209 * jcf-parse.c (ggc_mark_jcf): New function.
3210 (init_jcf_parse): Register current_jcf as ggc root.
3212 2001-01-21 Per Bothner <per@bothner.com>
3214 * lang.c (put_decl_node): Print method's name.
3216 2001-01-21 Per Bothner <per@bothner.com>
3218 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3219 (verify_jvm_instructions): Use it, for better error messages on loads.
3221 2001-01-21 Per Bothner <per@bothner.com>
3223 * verify.c (merge_type_state): Still may have to merge even if
3224 LABEL_VERIFIED (label).
3226 2001-01-21 Per Bothner <per@bothner.com>
3228 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3229 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3231 2001-01-19 Per Bothner <per@bothner.com>
3233 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3234 if expeting an interface type. Refines Tom's change of 2000-09-12.
3236 2001-01-18 Per Bothner <per@bothner.com>
3238 * gcj.texi (Input Options): Mention .java files.
3240 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3242 * lang-options.h (-Wunsupported-jdk11): Removed.
3243 * lang.c (flag_not_overriding): Deleted.
3244 (flag_static_local_jdk1_1): Likewise.
3245 (lang_W_options): Removed "unsupported-jdk11" entry.
3246 * parse.y (java_check_methods): Removed dead code.
3248 2001-01-17 Tom Tromey <tromey@redhat.com>
3250 Changes suggested by Per Bothner:
3251 * gcj.texi (Input Options): Don't mention input files.
3252 (Code Generation): Updated --main information.
3253 (Invoking jcf-dump): Mention that --javap is incomplete.
3254 From Alexandre Petit-Bianco:
3255 (Warnings): Don't mention -Wunsupported-jdk11.
3257 (Compatibility): Mention JDK 1.2-ness of libraries.
3258 (Resources): Mention resources used when writing gcj.
3260 2001-01-17 Tom Tromey <tromey@redhat.com>
3262 * gcj.texi: New file.
3263 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3264 (java.info): Depend on gcj.info.
3265 (java/gcj.dvi): New target.
3266 (java.dvi): Depend on gcj.dvi.
3267 (java.install-info): Wrote.
3269 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3271 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3272 having called make_decl_rtl.
3274 2001-01-14 Per Bothner <per@bothner.com>
3276 Various patches to emit better messages on verification errors.
3277 * expr.c (push_type_0): Return error indication on stack overflow,
3278 instead of callinfg fatal.
3279 (push_type): Now just call push_type_0 (nd fatal on overflow).
3280 (pop_type_0): Return detailed error message (in a char** argument).
3281 (pop_type): If pop_type_0 fails, print error message.
3282 (pop_argument_types): Moved to verify.c.
3283 * verify.c (pop_argument_types): Moved from expr.c.
3284 Return a (possible) error message, rather than void.
3285 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3286 (verify_jvm_instruction): Use new macros, improving error messages.
3287 For case OPCODE_astore use object_ptr_type_node.
3288 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3289 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3291 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3292 constant, return body without wrapper. (Improves constant folding.)
3293 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3295 2001-01-13 Per Bothner <per@bothner.com>
3297 * expr.c (expand_java_field_op): Assigning to a final field outside
3298 an initializer does not violate JVM spec, so should be warning, not
3299 error. (Sun's verifier does not complain - though MicroSoft's does.)
3301 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3303 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3306 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3308 * parse.y (resolve_expression_name): Permit instance variables from
3309 enclosing context in super constructor call.
3310 (resolve_qualified_expression_name): Permit enclosing class's qualified
3311 "this" in super constructor call.
3313 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3315 * class.c (build_utf8_ref): Remove last argument in call to
3316 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3317 (build_class_ref): Likewise.
3318 (build_static_field_ref): Likewise.
3319 (get_dispatch_table): Likewise.
3320 (layout_class_method): Likewise.
3321 (emit_register_classes): Likewise.
3322 * constants.c (build_constant_data_ref): Likewise.
3323 * decl.c (builtin_function): Likewise.
3324 (create_primitive_vtable): Likewise.
3325 * expr.c (build_known_method_def): Likewise.
3326 (build_jni_stub): Likewise.
3327 (java_lang_expand_expr): Likewise.
3329 2001-01-10 Tom Tromey <tromey@redhat.com>
3331 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3333 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3335 * java-tree.h (lang_printable_name_wls): New prototype.
3336 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3337 rather than `current_class' to print type name. Don't prepend type
3338 names when printing constructor names.
3339 (lang_printable_name_wls): New function.
3340 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3341 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3342 * parse.y (patch_method_invocation): Message tuned for constructors.
3343 (not_accessible_p): Grant `private' access from within
3346 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3348 All files with updated copyright when applicable.
3349 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3350 * class.c (mangle_class_field): Function removed.
3351 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3352 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3353 (build_class_ref): Call `java_mangle_class_field' instead of
3354 `mangle_class_field.'
3355 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3356 (layout_class): Call `java_mangle_decl' instead of
3357 `mangle_static_field.'
3358 (cxx_keywords): Initialized static array moved to `lex.c.'
3359 (layout_class_method): Changed leading comment. Simplified to
3360 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3361 * decl.c (lang_mark_tree): Mark field `package_list.'
3362 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3363 (struct lang_type): New field `package_list.'
3364 (unicode_mangling_length): Prototype removed.
3365 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3366 emit_unicode_mangled_name): Likewise.
3367 (cxx_keyword_p): New prototype.
3368 (java_mangle_decl, java_mangle_class_field,
3369 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3370 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3372 * jvgenmain.c (main_method_prefix): Global variable removed.
3373 (main_method_suffix): Likewise.
3374 (do_mangle_classname): New function.
3375 (main): Call it. Format changed to accommodate new mangling scheme.
3376 * lex.c: (utf8_cmp): Conditionally prototyped.
3377 (cxx_keywords): Moved from class.c, conditionally defined.
3378 (utf8_cmp, cxx_keyword_p): Likewise.
3379 * mangle.c (obstack.h, ggc.h): Included.
3380 (mangle_field_decl): New function.
3381 (mangle_method_decl, mangle_type, mangle_pointer_type,
3382 mangle_array_type, mangle_record_type,
3383 find_compression_pointer_match, find_compression_array_match,
3384 find_compression_record_match,
3385 find_compression_array_template_match, set_type_package_list,
3386 entry_match_pointer_p, emit_compression_string, init_mangling,
3387 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3388 (mangle_obstack): New global.
3389 (MANGLE_RAW_STRING): New macro.
3390 (unicode_mangling_length): Turned static.
3391 (append_unicode_mangled_name): Renamed from
3392 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3393 replaces `obstack', removed from the parameter list.
3394 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3395 replaces parameter `obstack', removed from the parameter list. Call
3396 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3397 (append_gpp_mangled_classtype): Removed.
3398 (compression_table, compression_next): New static variables.
3399 * parse.y (temporary_obstack): Extern declaration removed.
3401 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3403 * parse.y (patch_binop): Compute missing type in error situations.
3405 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3407 * class.c (make_class_data): Push initial value for "arrayclass".
3408 * decl.c (init_decl_processing): Add new class field "arrayclass".
3410 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3412 From patha@softlab.ericsson.se:
3413 * parse.y (switch_label): Use build, not build1, to construct
3416 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3418 * lang.c (lang_decode_option): Change -MA to -MP.
3419 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3420 Update to new prototype; do quote targets.
3421 (jcf_dependency_write): Update.
3423 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3425 Shorten primitive array allocation path:
3426 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3427 to create new primitive arrays.
3428 * expr.c (build_newarray): If generating native code, call
3429 soft_newarray_node with a reference to the primitive TYPE identifier
3430 instead of type_value.
3432 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3434 Fix for PRs gcj/312 and gcj/253:
3435 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3436 dest if they arn't already.
3437 * class.c (layout_class): Call maybe_layout_super_class on
3438 superinterfaces also, but only if compiling from bytecode.
3441 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3444 2000-12-15 Tom Tromey <tromey@redhat.com>
3446 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3449 2000-12-14 Andrew Haley <aph@redhat.com>
3451 * boehm.c (mark_reference_fields): Change test to correctly detect
3454 2000-12-15 Andreas Jaeger <aj@suse.de>
3456 * config-lang.in (lang_dirs): Added.
3458 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3460 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3461 Credits go to rth for finding it.
3463 2000-12-13 Mike Stump <mrs@wrs.com>
3465 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3467 2000-11-07 Tom Tromey <tromey@cygnus.com>
3469 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3470 * lex.c (java_ignorable_control_p): Removed.
3471 (java_letter_or_digit_p): Removed.
3472 (java_start_char_p): New function.
3473 (java_read_char): Return `int', not `unicode_t'. Changed
3475 (java_read_unicode): Likewise.
3476 (java_read_unicode_collapsing_terminators): Likewise.
3477 (java_get_unicode): Likewise.
3478 (java_new_lexer): Initialize hit_eof.
3479 (java_parse_end_comment): Take `int' argument.
3480 (java_parse_doc_section): Likewise.
3481 (java_parse_escape_sequence): Don't allow backlash-newline.
3483 * lex.h (JAVA_DIGIT_P): Removed.
3484 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3485 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3486 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3487 (JAVA_PART_CHAR_P): New macro.
3489 (JAVA_CHAR_ERROR): Now -2.
3490 (java_lexer): New field `hit_eof'.
3491 * chartables.h: New file.
3492 * gen-table.pl: new file.
3494 2000-11-20 Tom Tromey <tromey@cygnus.com>
3495 Alexandre Petit-Bianco <apbianco@cygnus.com>
3497 * parse.y (java_complete_lhs): Only allow compound assignment of
3498 reference type if type is String.
3500 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3502 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3503 jcf-path.c: Likewise.
3505 2000-12-09 Anthony Green <green@redhat.com>
3507 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3508 filestart and filename_length as int values.
3510 2000-12-07 Mo DeJong <mdejong@redhat.com>
3512 * jcf-io.c (find_class): Correct the logic that tests to see if a
3513 .java file is newer than its .class file. The compiler was
3514 incorrectly printing a warning when file mod times were equal.
3516 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3518 * jvgenmain.c: Use ISPRINT not isascii.
3520 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3522 * parse.y (end_artificial_method_body): Fixed typo.
3524 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3526 * parse.y (patch_method_invocation): Pick the correct enclosing
3527 context when creating inner class instances.
3530 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3532 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3533 Update copyright year to 2000.
3535 2000-11-23 Anthony Green <green@redhat.com>
3537 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3538 Move current_file_list out of yyparse and make it static.
3540 * expr.c: Declare quick_stack and tree_list_free_list as static
3541 (init_expr_processing): Register quick_stack and
3542 tree_list_free_list roots.
3544 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3546 * parse.y (build_outer_field_access): New local `decl_ctx', use
3547 it. Check for field's context and current class immediate outer
3548 context inheritance.
3549 (outer_field_access_p): Consider fields inherited from the last
3551 (build_access_to_thisn): Stop at the last enclosing context if
3555 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3557 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3559 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3561 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3564 2000-11-20 Tom Tromey <tromey@cygnus.com>
3566 * jv-scan.c (help): Document --complexity.
3567 (options): Added --complexity.
3568 (flag_complexity): New global.
3569 (main): Call `report'.
3570 * parse-scan.y (complexity): New global.
3571 (if_then_statement, if_then_else_statement,
3572 if_then_else_statement_nsi, switch_block_statement_group,
3573 while_expression, do_statement, for_begin, continue_statement,
3574 throw_statement, catch_clause, finally, method_invocation,
3575 conditional_and_expression, conditional_or_expression,
3576 conditional_expression): Update complexity.
3577 (reset_report): Reset complexity.
3578 (report): New function.
3580 2000-11-20 Tom Tromey <tromey@cygnus.com>
3582 * lex.c (yylex): Added STRICT_TK case.
3583 * parse.y (STRICT_TK): Added.
3584 * parse-scan.y (STRICT_TK): Added.
3585 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3586 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3588 * keyword.h: Rebuilt.
3589 * keyword.gperf (strictfp): Added.
3591 2000-11-20 Tom Tromey <tromey@cygnus.com>
3593 * lex.c (yylex): Recognize floating point constants with leading
3596 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3598 * java-tree.h (cyclic_inheritance_report): Constify.
3599 * parse.y (cyclic_inheritance_report): Likewise.
3601 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3603 * parse.y (goal): Remove call to ggc_add_string_root.
3605 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3607 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3608 Create string in scratch buffer, then pass to build_string.
3610 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3612 * parse.y (issue_warning_error_from_context): Add
3615 2000-11-11 Anthony Green <green@redhat.com>
3617 * jcf-parse.c (process_zip_dir): Add finput parameter.
3618 (jcf_figure_file_type): Call process_zip_dir with appropriate
3621 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3623 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3624 * jcf-parse.c (jcf_figure_file_type): Likewise.
3626 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3628 * parse.y (create_new_parser_context): Use memset () instead of
3631 2000-11-08 Tom Tromey <tromey@cygnus.com>
3633 * gjavah.c (process_file): Only include gcj/cni.h when generating
3636 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3638 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3639 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3640 instead of bzero ().
3642 2000-11-05 Tom Tromey <tromey@cygnus.com>
3644 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3645 * lex.c (IS_ZERO): New define.
3646 (java_perform_atof): Error on floating point underflow.
3648 2000-11-04 Tom Tromey <tromey@cygnus.com>
3650 * lex.c (java_parse_escape_sequence): Only read two octal
3651 characters if the first one is greater than 3. Don't allow
3652 "octal" numbers to include the digits 8 or 9.
3654 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3656 * Make-lang.in (java.distdir): Remove.
3658 2000-11-03 Tom Tromey <tromey@cygnus.com>
3660 * Make-lang.in (java.dvi): New target.
3661 Partial fix for PR other/567.
3663 * lang-options.h: Mention -Wout-of-date.
3664 * jcf-dump.c (flag_newer): New global.
3665 * gjavah.c (flag_newer): New global.
3666 * jcf-io.c (find_class): Only warn when flag_newer set.
3667 * lang.c (flag_newer): New global.
3668 (struct string_option): New declaration.
3669 (lang_W_options): New global.
3670 (process_option_with_no): New function.
3671 (lang_decode_option): Use it.
3673 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3674 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3677 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3678 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3679 * lex.c (java_read_unicode): Removed `term_context' argument.
3680 Recognize any number of `u' in `\u'.
3681 (java_read_unicode_collapsing_terminators): New function.
3682 (java_get_unicode): Use it.
3683 (java_lineterminator): Removed.
3684 (yylex): Produce error if character literal is newline or single
3685 quote. Return if eof found in middle of `//' comment. EOF in
3686 `//' comment is only an error if pedantic.
3687 (java_ignorable_control_p): New function.
3688 (java_parse_end_comment): Return if eof found in middle of
3691 * jv-scan.c (pedantic): New global.
3693 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3695 * parse.y (outer_field_access_p): Inherited fields aren't
3696 consider outer fields.
3697 (maybe_build_thisn_access_method): Use
3698 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3699 (resolve_expression_name): Trigger an error if a static field
3700 is being accessed as an outer field.
3702 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3704 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3707 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3709 * Make-lang.in: Move all build rules here from Makefile.in,
3710 adapt to new context. Wrap all rules that change the current
3711 directory in parentheses. Expunge all references to $(P).
3712 When one command depends on another and they're run all at
3713 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3714 all object-file generation rules. Delete obsolete variables.
3716 * Makefile.in: Delete.
3717 * config-lang.in: Delete outputs= line.
3719 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3721 * parse.y (patch_method_invocation): NULLify this_arg when already
3723 (maybe_use_access_method): Handle call to methods unrelated to the
3724 current class. Fixed comment.
3727 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3729 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3732 2000-10-24 Tom Tromey <tromey@cygnus.com>
3734 * lex.c (java_new_lexer): Initialize new fields. Work around
3735 broken iconv() implementations.
3736 (java_read_char): Swap bytes if required. Use fallback decoder if
3738 (byteswap_init, need_byteswap): New globals.
3739 (java_destroy_lexer): Only close iconv handle if it is in use.
3740 * lex.h (java_lexer): New fields read_anything, byte_swap,
3742 Made out_buffer unsigned.
3744 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3746 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3747 where an enclosing context can be set on the jdep.
3748 (do_resolve_class): Fixed identation.
3750 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3752 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3754 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3757 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3759 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3761 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3763 * jcf-write.c (OP1): Update `last_bc'.
3764 (struct jcf_block): Fixed indentation and typo in comments. New
3766 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3767 follows `monitorenter'.
3768 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3772 2000-10-16 Tom Tromey <tromey@cygnus.com>
3774 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3775 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3776 * lang-options.h: Added -MA, -MT, -MF..
3777 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3778 (DEPEND_TARGET_SET): New macro.
3779 (DEPEND_FILE_ALREADY_SET): Likewise.
3780 (init_parse): Handle new flags.
3781 * jcf.h (jcf_dependency_print_dummies): Declare.
3782 * Make-lang.in (s-java): Added mkdeps.o.
3783 * Makefile.in (BACKEND): Added mkdeps.o.
3784 (../gcjh$(exeext)): Added mkdeps.o.
3785 (../jcf-dump$(exeext)): Added mkdeps.o.
3786 * jcf-depend.c: Include mkdeps.h.
3787 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3788 add_entry): Removed.
3789 (jcf_dependency_reset): Rewrote.
3790 (dependencies): New global.
3791 (jcf_dependency_set_target): Rewrote.
3792 (jcf_dependency_add_target): Likewise.
3793 (jcf_dependency_add_file): Likewise.
3795 (print_ents): Removed.
3796 (jcf_dependency_write): Rewrote.
3797 (print_dummies): New global.
3798 (jcf_dependency_print_dummies): New function
3799 (jcf_dependency_write): Call deps_dummy_targets if required.
3801 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3803 * gjavah.c (add_class_decl): Removed unused variables `tname',
3804 `tlen' and `name_index'.
3805 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3806 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3807 in `wfl_operator' with value.
3808 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3809 (jcf_figure_file_type): Fixed identation.
3810 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3811 * parse.y (analyze_clinit_body): New function.
3812 (static_initializer:): Reset `current_static_block'.
3813 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3814 `wfl_operator' with new value.
3815 (lookup_cl): Use EXPR_WFL_FILENAME.
3816 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3817 analyze_clinit_body.
3818 (build_outer_field_access): Access to this$<n> built from
3819 current_class, not its outer context.
3820 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3821 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3822 (patch_method_invocation): Use `is_static_flag' when already
3824 (patch_newarray): Removed assignment in ternary operator.
3826 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3828 * except.c (free_eh_ranges): Don't free `whole_range'.
3830 2000-10-15 Anthony Green <green@redhat.com>
3832 * decl.c (init_decl_processing): Call init_class_processing before
3835 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3837 * check-init.c (check_init): Fixed leading comment. Use
3839 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3840 (give_name_to_locals): Likewise.
3841 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3842 fields in lang_decl_var.
3843 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3844 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3845 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3846 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3847 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3848 (LOCAL_FINAL): Rewritten.
3849 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3850 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3851 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3852 `init_final' fields.
3853 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3854 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3855 (TYPE_HAS_FINAL_VARIABLE): New macro.
3856 (struct lang_type): Added `afv' field.
3857 * parse.y (check_static_final_variable_assignment_flag): New function.
3858 (reset_static_final_variable_assignment_flag): Likewise.
3859 (check_final_variable_local_assignment_flag): Likewise.
3860 (reset_final_variable_local_assignment_flag): Likewise.
3861 (check_final_variable_indirect_assignment): Likewise.
3862 (check_final_variable_global_assignment_flag): Likewise.
3863 (add_inner_class_fields): Use LOCAL_FINAL_P.
3864 (register_fields): Handle local finals and final variables.
3865 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3866 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3867 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3869 (java_complete_expand_methods): Loop to set
3870 TYPE_HAS_FINAL_VARIABLE. Call
3871 `reset_final_variable_local_assignment_flag' and
3872 `check_final_variable_local_assignment_flag' accordingly before
3873 and after constructor expansion. Call
3874 `reset_static_final_variable_assignment_flag'
3875 before expanding <clinit> and after call
3876 `check_static_final_variable_assignment_flag' if the
3877 current_class isn't an interface. After all methods have been
3878 expanded, call `check_final_variable_global_assignment_flag' and
3879 `check_static_final_variable_assignment_flag' if the current class
3881 (maybe_yank_clinit): Fixed typo in comment.
3882 (build_outer_field_access_methods): Removed old sanity check. Use
3883 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3884 Don't create access methods for finals.
3885 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3886 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3887 existing DECL_INIT has been processed.
3888 (java_complete_lhs): Likewise.
3889 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3890 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3892 (patch_assignment): Use LOCAL_FINAL_P.
3893 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3894 DECL_INITIAL is nullified.
3897 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3899 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3901 * Makefile.in (parse.c, parse-scan.c): Likewise.
3903 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3905 * class.c (temporary_obstack): Remove.
3906 (make_class): Don't mess with obstascks.
3907 (push_class): Likewise.
3908 (set_super_info): Likewise.
3909 (add_method_1): Likewise.
3910 (add_method): Likewise.
3911 (add_field): Likewise.
3912 (build_utf8_ref): Likewise.
3913 (build_class_ref): Likewise.
3914 (build_static_field_ref): Likewise.
3915 (finish_class): Likewise.
3916 (push_super_field): Likewise.
3917 (layout_class): Likewise.
3918 (layout_class_methods): Likewise.
3919 (init_class_processing): Likewise.
3920 * constants.c (get_tag_node): Likewise.
3921 (build_constant_data_ref): Likewise.
3922 * decl.c (ggc_p): Remove.
3923 (copy_lang_decl): Use ggc_alloc.
3924 (complete_start_java_method): Don't mess with obstacks.
3925 (start_java_method): Likewise.
3926 (end_java_method): Likewise.
3927 * except.c (link_handler): Use xmalloc.
3928 (free_eh_ranges): New function.
3929 (method_init_exceptions): Use it.
3930 (add_handler): Use xmalloc.
3931 (expand_start_java_handler): Don't mess with obstacks.
3932 (prepare_eh_table_type): Likewise.
3933 (expand_end_java_handler): Likewise.
3934 * expr.c (push_value): Likewise.
3935 (create_label_decl): Likewise.
3936 (build_jni_stub): Likewise.
3937 (java_lang_expand_expr): Likewise.
3938 (note_instructions): Use xrealloc.
3939 (java_push_constant_from_pool): Don't mess with obstacks.
3940 (process_jvm_instruction): Likewise.
3941 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3943 * jcf-parse.c (get_constant): Don't mess with obstacks.
3944 (read_class): Likewise.
3945 (jcf_parse): Likewise.
3946 * lex.c (expression_obstack): Remove.
3947 (java_lex): Don't use obstack_free.
3948 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3949 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3950 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3951 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3952 * parse.y (gaol): Add more GC roots.
3953 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3954 (lookup_field_wrapper): Likewise.
3955 (obtain_incomplete_type): Don't mess with obstacks.
3956 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3958 (craft_constructor): Don't mess with obstacks.
3959 (safe_layout_class): Likewise.
3960 (java_complete_class): Likewise.
3961 (source_end_java_method): Likewise.
3962 (build_outer_field_access_methods): Likewise.
3963 (build_outer_method_access_method): Likewise.
3964 (maybe_build_thisn_access_method): Likewise.
3965 (build_dot_class_method_invocation): Likewise.
3966 (java_complete_tree): Likewise.
3967 (java_complete_lhs): Likewise.
3968 (do_merge_string_cste): Likewise.
3969 (patch_string_cst): Likewise.
3970 (array_constructor_check_entry): Likewise.
3971 * typeck.c (build_java_array_type): Likewise.
3972 (parse_signature_string): Likewise.
3973 (build_java_signature): Likewise.
3975 2000-10-12 Tom Tromey <tromey@cygnus.com>
3978 * gjavah.c (add_class_decl): Don't special-case inner classes.
3979 (add_namelet): Likewise.
3981 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3983 * java-tree.h: Constify current_encoding.
3984 * lang.c: Constify current_encoding.
3986 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3988 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3989 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3991 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3993 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3994 patch. Fixes gcj/340.
3996 2000-10-10 Tom Tromey <tromey@cygnus.com>
3998 * lex.c (java_new_lexer): Initialize out_first and out_last
4000 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4002 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * parse.y (pop_current_osb): New function.
4005 (array_type:): Use `dims:', changed actions
4006 accordingly. Suggested by Anthony Green.
4007 (array_creation_expression:): Used pop_current_osb.
4008 (cast_expression:): Likewise.
4009 (search_applicable_method_list): Fixed indentation.
4011 2000-10-08 Anthony Green <green@redhat.com>
4013 * parse.y (array_type_literal): Remove production.
4014 (type_literals): Refer to array_type, not array_type_literal.
4016 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4018 Patch contributed by Corey Minyard.
4019 * decl.c (check_local_named_variable): New function.
4020 (tree check_local_unnamed_variable): Likewise.
4021 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4023 2000-10-07 Anthony Green <green@redhat.com>
4025 * class.c (layout_class): Handle case where superclass can't be
4028 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4030 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4033 2000-10-05 Tom Tromey <tromey@cygnus.com>
4035 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4036 * jvgenmain.c (class_mangling_prefix): Removed.
4037 (class_mangling_suffix): New global.
4039 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4041 (print_method_info): Handle overrides for static and final
4043 (process_file): Generate declaration for class object field.
4044 * class.c (cxx_keywords): New array.
4045 (utf8_cmp): New function.
4046 (cxx_keyword_p): New function.
4047 (layout_class_method): Mangle C++ keywords by appending `$'.
4048 (mangle_field): New function.
4049 (mangle_class_field): Use mangle_field. Mangle class name as
4051 (mangle_static_field): Use mangle_field.
4053 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4055 * decl.c (find_local_variable): Removed uncessary type check and
4056 fixed range check typo. From Corey Minyard.
4058 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4060 * decl.c (give_name_to_locals): New local `code_offset'. Call
4061 `maybe_adjust_start_pc'.
4062 * expr.c (note_instructions): New function.
4063 (expand_byte_code): Don't collect insn starts here.
4064 (peek_opcode_at_pc): New function.
4065 (maybe_adjust_start_pc): Likewise.
4066 * java-tree.h (maybe_adjust_start_pc): Declare.
4067 (note_instructions): Likewise.
4068 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4070 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4072 * parse.y (field_access:): Fixed indentation.
4073 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4075 2000-09-07 Tom Tromey <tromey@cygnus.com>
4078 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4079 JPRIMITIVE_TYPE_P, for arithmetic operators.
4080 (patch_method_invocation): Indentation fix.
4081 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4082 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4083 (do_unary_numeric_promotion): Cleaned up code.
4084 (valid_cast_to_p): Handle boolean correctly.
4086 2000-09-27 Tom Tromey <tromey@cygnus.com>
4088 * lex.c (java_read_unicode): Reset bs_count when finished with
4091 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4094 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4095 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4096 (typeck.o): Depend on ggc.h.
4097 * class.c (add_method_1): Use GC functions for allocation.
4098 (init_class_processing): Register roots.
4099 * decl.c (ggc_p): Set to 1.
4100 (pending_local_decls): Make it static.
4101 (push_jvm_slot): Use GC functions for allocation.
4102 (init_decl_processing): Register roots.
4103 (give_name_to_locals): Use GC functions for allocation.
4104 (lang_mark_tree): New function.
4105 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4106 functions for allocation.
4107 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4108 * lex.c (java_lex): Use build_string, rather than replicating it
4110 * parse.y (goal): Add more roots.
4111 (mark_parser_ctxt): New function.
4112 * typeck.c: Include ggc.h.
4114 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4116 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4117 contains something else than MODIFY_EXPR.
4119 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4121 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4122 * Makefile.in (parse.o): Depend on ggc.h.
4123 (class.o): Likewise.
4124 (constants.o): Likewise.
4127 (jcf-parse.o): Likewise.
4128 (jcf-write.o): Likewise.
4129 (mangle.o): Likewise.
4130 * class.c: Include ggc.h.
4131 (build_static_field_ref): Register GC roots.
4132 (layout_class): Likewise.
4133 (init_class_processing): Likewise.
4134 * constants.c: Include ggc.h.
4135 (current_constant_pool_data_ref): Remove.
4136 (tag_nodes): Move it to ...
4137 (get_tag_node): ... here. Register GC roots.
4138 * decl.c: Include ggc.h. Remove many global tree definitions.
4139 (throw_node): Define.
4140 (java_global_trees): Likewise.
4141 (predef_filenames): Make the size a constant.
4142 (init_decl_processing): Adjust accordingly.
4143 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4144 * expr.c: Include ggc.h.
4145 (init_expr_processing): Register GC roots.
4146 (build_invokeinterface): Likewise.
4147 * java-tree.h: Replace extern tree declarations with macros.
4148 (java_global_trees): New variable.
4149 (java_tree_index): New enumeration.
4150 (init_jcf_parse): Declare.
4151 * jcf-parse.c: Include ggc.h.
4152 (current_class): Remove declaration.
4153 (main_class): Likewise.
4154 (all_class_list): Likewise.
4155 (predefined_filename_p): Adjust for constant size of
4157 (init_jcf_parse): New function.
4158 * jcf-write.c: Include ggc.h.
4159 (generate_classfile): Register GC roots.
4160 (append_synthetic_attribute): Likewise.
4161 (append_innerclass_attribute_entry): Likewise.
4162 * lang.c: Include ggc.h.
4163 (lang_print_error): Register GC roots.
4164 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4166 * parse.y: Include ggc.h.
4167 (wfl_operator): Remove.
4168 (goal): Register GC roots.
4169 (java_pop_parser_context): Adjust for new field names.
4170 (java_parser_context_save_global): Likewse.
4171 (java_parser_context_restore_global): Likewise.
4172 (java_parser_context_suspend): Likewise.
4173 (java_parser_context_resume): Likewise.
4174 (verify_constructor_circularity): Register GC roots.
4175 (lookup_cl): Likewise.
4176 (java_reorder_fields): Likewise.
4177 (build_current_this): Likewise.
4178 (class_in_current_package): Likewise.
4179 (argument_types_convertible): Likewise.
4180 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4182 2000-09-14 Tom Tromey <tromey@cygnus.com>
4184 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4186 2000-09-13 Tom Tromey <tromey@cygnus.com>
4188 * jcf-parse.c: Include <locale.h>.
4189 * jv-scan.c: Include <locale.h>.
4191 2000-09-12 Tom Tromey <tromey@cygnus.com>
4193 * expr.c (pop_type_0): Return `Object' if trying to merge two
4195 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4196 interface types; `Object' is always a valid supertype.
4198 2000-09-12 Tom Tromey <tromey@cygnus.com>
4201 * jv-scan.c (help): Document --encoding.
4202 (options): Added `encoding' entry.
4203 (OPT_ENCODING): New define.
4204 (main): Handle --encoding.
4205 Include <langinfo.h> if nl_langinfo exists.
4206 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4208 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4209 (parse_source_file): Correctly call java_init_lex. Added `finput'
4210 argument. Use nl_langinfo to determine default encoding.
4211 * java-tree.h (current_encoding): Declare.
4212 * parse.y (java_parser_context_restore_global): Don't restore
4214 (java_parser_context_save_global): Don't set `finput' field.
4215 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4217 * lang.c (current_encoding): New global.
4218 (lang_decode_option): Recognize `-fencoding='.
4219 (finish_parse): Don't close finput.
4220 * parse.h (struct parser_ctxt): Removed `finput' and
4221 `unget_utf8_value' fields. Added `lexer' field.
4222 (java_init_lex): Fixed declaration.
4223 * lex.c (java_new_lexer): New function.
4224 (java_destroy_lexer): Likewise.
4225 (java_read_char): Added `lex' argument. Handle iconv case.
4226 (java_read_unicode): Added `lex' argument. Count backslashes in
4228 (java_init_lex): Added `finput' and `encoding' arguments. Set
4229 `lexer' field in ctxp.
4230 (BAD_UTF8_VALUE): Removed.
4231 (java_lex): Handle seeing UEOF in the middle of a string literal.
4232 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4233 (java_lexer): New structure.
4236 (DEFAULT_ENCODING): New define.
4237 (java_destroy_lexer): Declare.
4239 2000-09-12 Tom Tromey <tromey@cygnus.com>
4242 * lex.c (java_init_lex): Initialize java_io_serializable.
4243 * parse.y (java_io_serializable): New global.
4244 (valid_ref_assignconv_cast_p): An array can be cast to
4247 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4249 * decl.c, expr.c: Include defaults.h if not already included.
4250 Don't define the *_TYPE_SIZE macros.
4252 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4254 * typeck.c (build_java_array_type): Correct first parameter
4255 in ADJUST_FIELD_ALIGN invocation.
4257 2000-09-06 Tom Tromey <tromey@cygnus.com>
4259 * lang-specs.h: Also recognize `-femit-class-files'.
4261 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4263 * verify.c (merge_types): Load the types to merge if necessary.
4265 2000-09-02 Anthony Green <green@redhat.com>
4267 * jcf-io.c: Include zlib.h.
4268 (open_in_zip): Read compressed class file archives.
4269 * zipfile.h (ZipDirectory): Add uncompressed_size and
4270 compression_method fields.
4271 * zextract.c (read_zip_archive): Collect file compression info.
4273 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4275 * parse.y (do_resolve_class): Also explore superclasses of
4276 intermediate enclosing contexts when searching for inner classes.
4278 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4280 * parse.y (variable_declarator_id:): Better error message.
4281 (expression_statement:): Use YYNOT_TWICE.
4282 (cast_expression:): Likewise.
4283 (assignment:): Likewise.
4285 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4287 * parse.y (do_merge_string_cste): New locals. Create new
4288 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4290 2000-08-07 Hans Boehm <boehm@acm.org>
4292 * boehm.c (mark_reference_fields): Set marking bits for all words in
4293 a multiple-word record.
4294 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4297 2000-08-31 Mike Stump <mrs@wrs.com>
4299 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4300 jcf-dump$(exeext)): Make parallel safe.
4302 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4304 * jcf-parse.c (set_source_filename): Constify a char *.
4305 * jcf-write.c (append_innerclasses_attribute,
4306 make_class_file_name): Constify a char *. Don't recycle a
4307 variable for an unrelated purpose.
4308 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4309 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4311 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * expr.c (can_widen_reference_to): Fixed indentation.
4314 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4315 * parse.y: `finit$' replaces `$finit$' in comments.
4316 (try_builtin_assignconv): Fixed leading comment.
4318 2000-08-25 Greg McGary <greg@mcgary.org>
4320 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4322 2000-08-24 Greg McGary <greg@mcgary.org>
4324 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4325 * parse.y (BINOP_LOOKUP): Likewise.
4327 2000-08-22 Andrew Haley <aph@cygnus.com>
4329 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4330 sign extending. Fixes gcj/321.
4331 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4332 combining to make a jlong. Fixes gcj/321.
4334 2000-08-21 Nix <nix@esperi.demon.co.uk>
4336 * lang-specs.h: Do not process -o or run the assembler if
4339 2000-08-16 Andrew Haley <aph@cygnus.com>
4341 * typeck.c (build_java_array_type): Rewrite code to do array
4342 alignment. Take into account back-end macros when aligning array
4343 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4344 user to set alignment. Fixes gcj/252 and 160.
4346 2000-08-09 Tom Tromey <tromey@cygnus.com>
4348 * parse.y (check_abstract_method_definitions): Now return `int'.
4349 Check implemented interfaces. Fixes PR gcj/305.
4351 * parse.y (patch_switch_statement): Disallow `long' in switch
4352 expressions. Fixes PR gcj/310.
4354 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4356 * decl.c (finit_leg_identifier_node): New global.
4357 (init_decl_processing): Use `finit$' to initialize
4358 finit_identifier_node. Use `$finit$' to initialize
4359 finit_leg_identifier_node.
4360 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4361 * java-tree.h (finit_identifier_node): Changed attached comment.
4362 (finit_leg_identifier_node): New declaration.
4363 (ID_FINIT_P): Take finit_identifier_node and
4364 finit_leg_identifier_node into account. This is a backward
4367 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4371 (generate_bytecode_insns): Check `nargs' before emitting it.
4372 * verify.c (merge_type_state): Fixed typo.
4373 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4374 generate_bytecode_{conditional,insns}.
4376 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4378 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4381 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4383 * class.c (maybe_layout_super_class): Fixed indentation.
4384 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4385 (java_check_methods): New function declaration.
4386 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4387 instead of `str_ptr'.
4388 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4389 of a `invokeinterface' at the right time.
4390 * parse.h (WFL_STRIP_BRACKET): New macro.
4391 (SET_TYPE_FOR_RESOLUTION): Use it.
4392 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4393 (check_class_interface_creation): Don't check for cross package
4394 innerclass name clashes.
4395 (method_header): Behave properly if MDECL is `error_mark_node'.
4396 (method_declarator): Return `error_mark_node' if bogus current
4398 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4399 (resolve_and_layout): New local `decl_type', set and used. Call
4401 (java_check_methods): New method.
4402 (java_layout_classes): Use it.
4403 (resolve_qualified_expression_name): No EH check necessary in
4405 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4407 (patch_assignment): Set DECL_INITIAL on integral final local.
4409 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4411 * java-tree.h (flag_extraneous_semicolon): New extern.
4412 * lang-options.h: (-Wextraneous-semicolon): New option.
4413 * lang.c (flag_redundant): Fixed typo in leading comment.
4414 (flag_extraneous_semicolon): New global.
4415 (lang_decode_option): Set `flag_extraneous_semicolon' when
4416 -Wall. Decode `-Wextraneous-semicolon'.
4417 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4418 `empty_statement' rule.
4419 (class_body_declaration): Likewise.
4420 (method_body:): Accept `;' as a method body.
4421 (static_initializer:): Removed `SC_TK' hack.
4422 (constructor_block_end:): Likewise.
4423 (empty_statement:): Report deprecated empty declaration. Fixes
4426 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4428 * parse.y (build_dot_class_method_invocation): Changed parameter
4429 name to `type'. Build signature from `type' and convert it to a
4430 STRING_CST if it's an array.
4431 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4432 to use `ref_type' directly.
4434 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4436 * lang-options.h: Added a comma after the last element to avoid
4437 syntax errors when other languages define additional options.
4439 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4441 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4442 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4443 (jc1): Link with $(BACKEND).
4444 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4446 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4448 * jvspec.c: Adjust type of second argument to
4449 lang_specific_driver, and update code as necessary.
4451 * class.c (build_dtable_decl): Initialize dummy.
4453 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4455 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4456 method bodies not to rule out discarding `<clinit>'; don't use
4457 <clinit> to initialize static fields with constant initializers.
4459 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4461 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4463 (method_synthetic): New global.
4464 (HANDLE_METHOD): Recognize synthetic method and tell
4465 `print_method_info' about it.
4466 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4467 processing a synthetic method.
4468 * jcf-reader.c (skip_attribute): New function.
4469 ( skip_attribute): Likewise.
4471 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4473 * parse.y (build_outer_field_access): Fixed comments.
4474 (fix_constructors): Emit the initialization of this$<n> before
4476 (resolve_qualified_expression_name): Build an access to `decl' if
4479 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4481 * parse-scan.y (curent_class): Non longer const.
4482 (inner_qualifier, inner_qualifier_length): Deleted.
4483 (current_class_length): New global.
4484 (bracket_count): Fixed typo in leading comment.
4485 (anonymous_count): New global.
4486 (class_instance_creation_expression:): Handle anonymous classes.
4487 (anonymous_class_creation:): New rule.
4488 (push_class_context): Rewritten.
4489 (pop_class_context): Likewise.
4490 (INNER_QUALIFIER): Macro deleted.
4491 (report_class_declaration): call `push_class_context' when
4492 entering the function. `fprintf' format modified not to use
4494 (report_class_declaration): Assign `package_name' and
4495 `current_class' to NULL separately.
4497 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4499 * expr.c (build_invokeinterface): Call layout_class_methods on
4502 2000-07-27 Tom Tromey <tromey@cygnus.com>
4503 Anthony Green <green@cygnus.com>
4504 Alexandre Petit-Bianco <apbianco@cygnus.com>
4506 * class.c (make_class_data): Create vtable for abstract classes.
4507 (get_dispatch_table): Changed to cope with abstract classes.
4509 2000-07-27 Tom Tromey <tromey@cygnus.com>
4511 * parse.y (patch_method_invocation): Don't reverse the argument
4512 list when dealing with anonymous class constructors. Fixed typo in
4515 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4517 * parse.y (build_alias_initializer_parameter_list): Reverse
4518 crafted list when building aliases for anonymous class
4521 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4523 * parse.y (jdep_resolve_class): Don't bother checking potential
4524 innerclass access if `decl' is NULL.
4525 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4528 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4530 * parse.c: Remove (again.)
4532 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4534 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4535 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4536 outside the `if' statement, alias to innerclass removed, `decl'
4537 used to mark the class complete.
4539 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4541 * parse.y (simple_name:): Fixed typo in error message.
4543 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4545 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4546 or its first operand can be error marks.
4548 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4550 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4551 * parse.y (method_header): Likewise.
4553 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4555 * parse.y (process_imports): Consider that one might be trying to
4556 import an innerclass. Fixes gcj/254
4558 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4560 * parse.y (find_as_inner_class): Handle the case where the
4561 enclosing context of an innerclass has been loaded as bytecode.
4563 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4565 * parse.y (simple_name:): Reject `$' in type names.
4566 (resolve_type_during_patch): Use `type' as a second
4567 argument to resolve_no_layout. Fixes gcj/257.
4569 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4571 * parse.y (find_most_specific_methods_list): Select the only
4572 non-abstract method even if max has been set.
4573 Fixes gcj/285, gcj/298.
4575 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4577 * lang-specs.h: Added %(jc1) to java compiler options.
4579 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4581 * .cvsignore: New file.
4583 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4585 * parse.y (not_accessible_p): Access granted to innerclasses
4586 (indirectly) extending the reference type. Fixes gcj/249.
4588 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4590 * parse.y (patch_method_invocation): Fixed comment.
4591 (maybe_use_access_method): Build this$<n>s to the context of the
4592 target method, or a type that extends it. Fixes gcj/242.
4594 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4598 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4600 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4602 2000-07-13 Tom Tromey <tromey@cygnus.com>
4604 * lang-specs.h: Added %{I*}.
4606 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4608 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4610 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4612 * parse-scan.c: Remove.
4614 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4616 * class.c (set_super_info): Handled protected inner classes.
4617 (common_enclosing_context_p): Bail early if arguments aren't both
4619 (get_access_flags_from_decl): Handle private and protected inner
4621 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4622 (CLASS_PROTECTED): Likewise.
4623 (struct lang_type): New bitfield `poic'.
4624 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4626 (check_inner_class_access): Renamed arguments, added
4627 comments. Handles protected inner classes (fixes gcj/225)
4628 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4630 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4632 * parse.y (resolve_qualified_expression_name): Verify qualified
4633 access to `this'. Fixes gcj/239.
4635 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4637 * jcf-write.c (generate_classfile): Don't install ConstantValue
4640 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4642 * parse.y (resolve_qualified_expression_name): Handle inner class
4643 access. Fixes gcj/256.
4645 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4647 * jcf-write.c (generate_classfile): Properly install the
4648 ConstantValue attribute and the initial value constant pool index
4649 on string constants.
4650 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4653 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4655 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4657 * parse.y (find_as_inner_class): Fixed typo.
4658 (do_resolve_class): Explore enclosing contexts when searching for
4659 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4660 (check_inner_class_access): Check `decl' which can be null in case
4663 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4665 * java-tree.h (java_debug_context): Declared `extern'.
4666 (safe_layout_class): Likewise.
4667 * parse.y (resolve_field_access): Field must be `static' in order
4668 to be replaced by its initial value. Added comments.
4669 (find_applicable_accessible_methods_list): Fixed typo.
4670 (find_most_specific_methods_list): Methods found in innerclasses
4671 take over methods founds in the enclosing contexts.
4672 (java_complete_tree): Loosen restrictions on the type of DECLs
4673 that can be replaced by their initialization values.
4674 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4676 2000-07-05 Tom Tromey <tromey@cygnus.com>
4678 * Make-lang.in (PARSE_DIR): New macro.
4679 (PARSE_RELDIR): Likewise.
4680 (PARSE_C): Likewise.
4681 (PARSE_SCAN_C): Likewise.
4682 ($(PARSE_C)): New target.
4683 ($(PARSE_SCAN_C)): Likewise.
4684 (SET_BISON): New macro.
4685 (BISONFLAGS): Likewise.
4686 (JAVABISONFLAGS): Likewise.
4688 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4690 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4691 argument on the first pass for CNI as well as JNI.
4692 (print_method_info): Set up method name on the first pass only.
4694 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4696 * parse.y (parser_qualified_classname): Removed parameter
4698 (create_interface): Removed first passed parameter to
4699 parser_qualified_classname.
4700 (create_class): Likewise. Don't install alias on static
4701 innerclasses. Fixes gcj/275.
4703 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4705 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4706 debugable statement with empty_stmt_node. Fixes gcj/272
4708 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4710 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4713 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4715 * jcf-write.c (push_long_const): Appropriately cast short negative
4718 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4720 * parse.y (verify_constructor_super): Use loop variable
4721 `m_arg_type' initialized with `mdecl_arg_type'.
4723 2000-06-29 Tom Tromey <tromey@cygnus.com>
4725 * parse.y (resolve_field_access): Handle case where `type_found'
4728 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4730 * expr.c (lookup_field): The same field can be found through two
4731 different interface. Don't declare it ambiguous in that case.
4733 2000-06-27 Tom Tromey <tromey@cygnus.com>
4735 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4736 follows \r, then unget it at a lower level.
4738 2000-06-26 Tom Tromey <tromey@cygnus.com>
4740 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4743 2000-06-25 Tom Tromey <tromey@cygnus.com>
4745 * parse.y (for_statement): Wrap expression in a WFL if it is a
4746 constant. For PR gcj/268.
4748 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * parse.y (do_resolve_class): Minor optimiztion in the package
4751 list search. Removed unnecessary test and return statement.
4752 (valid_ref_assignconv_cast_p): Order of arguments to
4753 enclosing_context_p fixed.
4755 2000-06-24 Tom Tromey <tromey@cygnus.com>
4757 * expr.c (lookup_field): Print error and return error_mark_node if
4758 field reference is ambiguous.
4760 * parse.y (check_abstract_method_definitions): Also check if
4761 `other_method' is abstract.
4763 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4765 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4767 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4768 (struct lang_type): New field `pic'.
4769 (CLASS_PRIVATE): New macro.
4770 * parse.y (check_inner_class_access): New function.
4771 (jdep_resolve_class): Call it.
4773 2000-06-23 Tom Tromey <tromey@cygnus.com>
4775 * parse.y (patch_incomplete_class_ref): Initialize the returned
4776 class. For PR gcj/260.
4778 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4780 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4782 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4784 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4785 Java specific checks.
4786 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4788 * java-tree.def (CASE_EXPR): Marked 'e'.
4789 (DEFAULT_EXPR): Likewise.
4790 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4792 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4793 Java specific checks.
4794 (generate_bytecode_insns): Test try_block for BLOCK before using
4796 * parse.y (build_wfl_wrap): Added `location' argument. Set
4797 EXPR_WFL_LINECOL accordingly.
4798 (dim_expr:): Wrap constants with WFLs.
4799 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4800 (resolve_package): Check for `stmt' not being a BLOCK before
4801 building a debuggable statement with it.
4802 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4804 (resolve_field_access): Make sure `decl' is a DECL before treating
4806 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4807 IDENTIFIER_NODE before treating it as such.
4808 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4809 treating it as such.
4810 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4811 to be applied only on non array types.
4813 2000-06-16 Per Bothner <per@bothner.com>
4815 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4816 define in terms of DECL_RESULT, as that fails when --enable-checking.
4818 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4820 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4821 types the same in comparison.
4822 (CHECK_OP): Add static prototype.
4824 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4826 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4827 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4830 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4832 * decl.c (create_primitive_vtable): Prototype.
4834 * jcf-write.c (generate_bytecode_insns): Initialize variable
4837 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4839 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4841 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4842 to track searched classes, and do not search the same class more than
4843 once. Call find_applicable_accessible_methods_list on immediate
4844 superclass, instead of search_applicable_method_list on all ancestors.
4847 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4849 * parse.y (register_fields): Permit static fields in inner classes
4850 if they are final. Fix for PR gcj/255.
4852 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4854 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4855 * parse.y (find_in_imports): Returned type changed to void,
4856 leading comment fixed.
4857 (register_package): New function.
4858 (qualify_and_find): Likewise.
4859 (package_declaration:): Use `register_package'.
4860 (single_type_import_declaration:): Removed local variable
4861 `node'. Added missing `;' for consistency.
4862 (type_import_on_demand_declaration:): Use `chainon' to link new
4864 (lookup_field_wrapper): Lookup local variables defined in outer
4866 (java_complete_class): Don't reverse the list of imported on demand.
4867 (do_resolve_class): Reorganized. Removed local variable
4868 `original_name'. Call `qualify_and_find' with the current package
4869 name, invoke `find_in_imports_on_demand' right after. Call
4870 `qualify_and_find' with the packages we've seen so far. Fixed
4871 operations numbering in comments.
4872 (java_expand_class): Don't reverse `package_list'.
4873 (find_most_specific_methods_list): New local variables `abstract'
4874 and `candidates'. Use them to pick the right method.
4876 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4878 * parse.y (check_modifiers_consistency): Don't subtract out
4879 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4881 2000-06-04 Philipp Thomas <pthomas@suse.de>
4883 * Makefile.in (INTLLIBS): New.
4887 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4889 * class.c (get_dispatch_table): Build the vtable dummy entry list
4890 element with a null purpose. Fixed leading comment.
4891 (build_dtable_decl): Build an accurate dtable type when appropriate
4894 2000-06-02 Richard Henderson <rth@cygnus.com>
4896 * lang.c (lang_get_alias_set): New.
4898 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4900 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4901 before using it as the accessed field.
4903 2000-05-31 Tom Tromey <tromey@cygnus.com>
4905 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4906 char_array_vtable, short_array_vtable, int_array_vtable,
4907 long_array_vtable, float_array_vtable, double_array_vtable):
4909 * expr.c (get_primitive_array_vtable): New function.
4910 (create_primitive_vtable): New function.
4911 (java_lang_expand_expr): Enable code to statically generate
4913 * decl.c (init_decl_processing): Create primitive vtables.
4914 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4915 short_array_vtable, int_array_vtable, long_array_vtable,
4916 float_array_vtable, double_array_vtable): Define.
4918 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4920 * java/parse.y (find_applicable_accessible_methods_list):
4921 Don't add an uninitialized value to the list.
4923 2000-05-25 Tom Tromey <tromey@cygnus.com>
4925 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4926 when trying to see if field's class should be initialized. Always
4927 initialize field's declaring class, not qualified class.
4930 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4931 `wfl_operator', to maybe_build_primttype_type_ref.
4934 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4936 * parse.y (patch_method_invocation): Don't try to lookup methods
4939 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4941 * parse.y (resolve_field_access): Call the appropriate <clinit>
4942 before accessing the length of a static array. Craft a decl for
4943 the field while its time. Fixes PR gcj/129.
4945 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4947 * parse.y (resolve_package): Correctly set `*next' (was off by
4949 (resolve_qualified_expression_name): Fixed comment.
4951 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * jcf-parse.c (jcf_parse_source): Reset current_class and
4954 current_function_decl to NULL before parsing a new file.
4956 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4958 * parse.y (block_end:): If the collected block doesn't feature a
4959 statement, insert an empty statement.
4961 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4963 * parse.y (maybe_yank_clinit): New function.
4964 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4965 end of the list of methods belonging to a class.
4966 (java_complete_expand_method): Check whether <clinit> is really
4967 necessary and expand it accordingly.
4969 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4971 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4972 processed by the method's switch statement.
4974 2000-05-19 Tom Tromey <tromey@cygnus.com>
4976 * java-tree.h: Added init state enum.
4977 * decl.c (emit_init_test_initialization): Initialize class
4978 initialization check variable by looking at class' state.
4980 2000-05-19 Tom Tromey <tromey@cygnus.com>
4982 * java-tree.h (build_instanceof): Declare.
4983 (build_get_class): Declare.
4984 * parse.y (patch_binop): Use build_instanceof.
4985 * expr.c (build_instanceof): New function. If class is final,
4986 don't make a function call.
4987 (expand_java_INSTANCEOF): Use it.
4988 (build_get_class): New function.
4990 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4992 * jcf-write.c (generate_classfile): Scan the source_file for
4993 slashes with the right pointer variable.
4995 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4997 * lang.c (lang_decode_option): Update -Wunused flags by calling
4999 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5001 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5003 * check_init.c (check_init): Constify local char *.
5004 * class.c (push_class): Constify local char *.
5005 * java_tree.h: Update prototypes.
5006 * jcf-io.c (open_class): Constify filename parameter and
5008 (find_class): Remove redundant string copy. Cast return from
5010 * jcf-parse.c (read_class, parse_class_file, yyparse):
5011 Constify local char *.
5012 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5013 Constify local char *.
5014 * jcf.h (JCF): Constify filename and classname.
5015 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5016 * lang.c (init_parse): Constify parameter and return value.
5017 * lex.c (java_get_line_col): Constify filename parameter.
5018 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5019 * parse.y (java_parser_context_suspend,
5020 issue_warning_error_from_context, safe_layout_class): Constify
5022 * parse.c: Regenerate.
5024 2000-05-08 Tom Tromey <tromey@cygnus.com>
5026 * expr.c (build_jni_stub): Cache the result of
5027 _Jv_LookupJNIMethod.
5029 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5031 * decl.c (predef_filenames_size): Now 7.
5032 (predef_filenames): New seventh entry.
5034 2000-05-04 Tom Tromey <tromey@cygnus.com>
5036 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5037 Keep track of when we've seen a reference field after a
5038 non-reference field.
5039 (get_boehm_type_descriptor): Handle case where we see
5040 non-reference fields but no trailing reference field.
5041 * decl.c (rawdata_ptr_type_node): Define.
5042 (init_decl_processing): Initialize rawdata_ptr_type_node.
5043 * java-tree.h (rawdata_ptr_type_node): Declare.
5045 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5047 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5048 specifiers in calls to fprintf.
5050 2000-05-03 Andrew Haley <aph@cygnus.com>
5052 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5054 * javaop.h (WORD_TO_INT): New function.
5055 (IMMEDIATE_s4): Use WORD_TO_INT.
5056 * jcf.h (JPOOL_INT): Ditto.
5058 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5061 2000-04-19 Tom Tromey <tromey@cygnus.com>
5063 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5065 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5067 * expr.c (build_jni_stub): New function.
5068 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5070 * parse.y (java_complete_expand_methods): Expand a native method
5071 and call build_jni_stub if -fjni given.
5072 * lang-options.h: Document -fjni.
5073 * lang.c (flag_jni): New global.
5074 (lang_f_options): Added `jni' entry.
5075 * java-tree.h (soft_lookupjnimethod_node,
5076 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5078 (flag_jni): Declare.
5079 (build_jni_stub): Declare.
5080 (struct lang_decl): Added `native' flag.
5081 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5083 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5084 soft_jnipopsystemframe_node): New globals.
5085 (init_decl_processing): Set them. _Jv_InitClass only takes one
5088 * java-tree.def: Put into `C' mode.
5090 2000-04-27 Tom Tromey <tromey@cygnus.com>
5093 * expr.c (expand_invoke): Generate check to see if object pointer
5094 is null in nonvirtual invocation case.
5095 * java-tree.h (soft_nullpointer_node): Declare.
5096 * decl.c (soft_nullpointer_node): New global.
5097 (init_decl_processing): Initialize soft_nullpointer_node.
5098 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5099 or `private' methods.
5100 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5102 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5104 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5107 2000-04-26 Tom Tromey <tromey@cygnus.com>
5109 * zextract.c (find_zip_file_start): New function.
5110 (read_zip_archive): Use it.
5112 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5114 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5116 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5118 * class.c (common_enclosing_context_p): New function.
5119 * java-tree.h (common_enclosing_context_p): Added prototype.
5120 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5121 classes sharing an outer context with the current instance.
5122 * parse.y (build_access_to_thisn): Fixed leading comment.
5123 (verify_constructor_super): New local `supper_inner'. Skip
5124 enclosing context argument in the case of inner class constructors.
5125 (patch_method_invocation): Insert proper context as second
5126 parameter to pure inner class constructor super invocations.
5128 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5130 * parse.y (end_class_declaration): Reset the interface number
5133 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5135 * parse.y (source_start_java_method): Deleted unnecessary code.
5136 (patch_method_invocation): Fixed comment.
5138 2000-04-24 Robert Lipe <robertlipe@usa.net>
5140 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5142 2000-04-23 Tom Tromey <tromey@cygnus.com>
5144 * boehm.c (mark_reference_fields): Use int_byte_position.
5146 2000-04-22 Tom Tromey <tromey@cygnus.com>
5148 * boehm.c (mark_reference_fields): Only call byte_position on
5151 2000-04-22 Tom Tromey <tromey@cygnus.com>
5153 * boehm.c (mark_reference_fields): Added `last_view_index'
5154 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5156 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5158 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5159 * parse.y (check_class_interface_creation): Fixed comments. Select
5160 permitted modifiers for (inner) interfaces. Changed error message
5161 to report rejected modifiers used with local classes.
5163 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5165 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5166 of directly inherited type considered in scope.
5167 * parse.y (do_resolve_class): Search inherited classes for inner
5170 2000-04-20 Tom Tromey <tromey@cygnus.com>
5172 * parse.y (not_accessible_p): Use member's class, not current
5173 class, when doing inheritance check for protected reference.
5176 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5178 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5180 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5182 * parse.y (lookup_field_wrapper): Search for final local aliases.
5183 (resolve_expression_name): Let lookup_field_wrapper search for
5184 final local aliases. Force the value of `name' if one is found.
5185 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5186 an expression name. Fixed comments.
5188 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5190 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5192 2000-04-19 Tom Tromey <tromey@cygnus.com>
5194 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5196 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5198 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5200 2000-04-18 Tom Tromey <tromey@cygnus.com>
5203 * gjavah.c (utf8_cmp): Changed return value.
5204 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5206 (cxx_keywords): New global.
5207 (get_field_name): Handle new result of cxx_keyword_subst.
5208 (print_method_info): Likewise.
5210 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5212 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5213 with a newline, for CNI.
5214 (print_stub_or_jni): Print a space or newline before method name for
5216 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5217 (process_file): Include gcj/cni.h if generating CNI stubs.
5219 2000-04-16 Tom Tromey <tromey@cygnus.com>
5221 * gjavah.c (decompile_method): Use print_field_name.
5224 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5226 * parse.y (java_expand_classes): Reverse the package list once.
5227 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5229 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5230 the `==' and `!=' operators.
5232 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5234 * jcf-write.c (generate_bytecode_insns): At invokation time,
5235 always relate an interface method to the type of its selector.
5237 2000-04-05 Tom Tromey <tromey@cygnus.com>
5240 * expr.c (expand_invoke): Generate check to see if object pointer
5241 is null in nonvirtual invocation case.
5242 * java-tree.h (soft_nullpointer_node): Declare.
5243 * decl.c (soft_nullpointer_node): New global.
5244 (init_decl_processing): Initialize soft_nullpointer_node.
5245 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5246 or `private' methods.
5247 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5249 2000-04-05 Tom Tromey <tromey@cygnus.com>
5252 * parse.y (check_final_assignment): Recognize assignments to the
5253 `length' field of an array when generating class files.
5255 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 * class.c (decl_hash): Prototype removed.
5258 (decl_compare): Likewise.
5260 2000-04-05 Tom Tromey <tromey@cygnus.com>
5262 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5263 * parse.y (check_modifiers_consistency): Check for final/volatile
5264 clash. Fixes PR gcj/164.
5266 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5268 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5270 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5272 (add_method_1): Use `java_hash_hash_tree_node' and
5273 `java_hash_compare_tree_node'.
5274 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5275 (java_hash_compare_tree_node): Likewise.
5276 * parse.y (find_applicable_accessible_methods_list): Create,
5277 delete and use a hash table to remember already searched interfaces.
5279 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5281 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5284 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5286 * boehm.c (mark_reference_fields, set_bit): Prototype.
5287 (set_bit): Un-ANSI-fy definition.
5289 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5292 * decl.c (emit_init_test_initialization): Likewise.
5294 * gjavah.c (jni_print_char): Likewise.
5296 * parse.y (create_new_parser_context): Likewise.
5298 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5300 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5301 patch missing hunk. Fixed indentation.
5303 2000-03-30 Tom Tromey <tromey@cygnus.com>
5305 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5306 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5308 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5310 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5311 when negative *before* using it as an array index.
5312 * ChangeLog: Fixed typo.
5314 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5317 to 0 when it reaches -1.
5319 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5321 * jcf-parse.c (get_constant): Properly cast `num' during the
5322 invocation of `add_double'.
5323 * jcf-write.c (push_long_const): Properly cast `lo' before
5324 comparing it to short bounds.
5325 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5326 `interface_body:' is reduced after the current interface is
5329 2000-03-26 Tom Tromey <tromey@cygnus.com>
5331 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5332 Java-specific `-f' option.
5334 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5336 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5337 Adjust order of making types.
5338 Make bitsize_*_node values.
5340 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5342 * class.c (make_field_value): Use byte_position.
5343 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5344 (java_array_data_offset): Likewise.
5345 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5348 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5350 * parse.y (check_abstract_method_definitions): New local
5351 `end_type_reached'. Make sure we also consider `end_type'.
5352 (java_check_abstract_method_definitions): Make sure we eventually
5353 consider `java.lang.Object'.
5354 (maybe_use_access_method): Don't use access method if not in the
5355 context of a pure inner class or if the method's context is right.
5356 (find_applicable_accessible_methods_list): New static flag
5357 `object_done'. Don't search abstract classes as interfaces. Fixed
5358 indentation. Fixed the `java.lang.Object' only search. Search
5359 class interface(s) first, then fully search enclosing contexts.
5360 (find_most_specific_methods_list): Pick the closest candidate when
5361 they're all abstract.
5363 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5365 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5366 properly initialize `finished_label'. Don't emit gotos for empty
5369 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5371 * except.c (emit_handlers): Clear catch_clauses_last.
5373 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5375 * parse.y (check_method_types_complete): New function.
5376 (create_class): Reset anonymous class counter only when seeing an
5378 (java_complete_class): JDEP_METHOD: Don't recompute signature
5381 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5383 * class.c (build_static_ref): Fixed indentation in comment.
5384 * java-tree.def (TRY_EXPR): Fixed typo in name.
5385 (CLASS_LITERAL): Likewise.
5386 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5387 (struct lang_type): New field `dot_class'.
5388 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5389 (generate_classfile): Method `class$' is synthetic.
5390 * parse.y (build_do_class_method): New function.
5391 (build_dot_class_method_invocation): Likewise.
5392 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5393 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5394 (qualify_ambiguous_name): Likewise.
5395 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5396 (build_try_statement): Fixed leading comment.
5398 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5400 * class.c (make_field_value): Properly handle sizes.
5401 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5402 (layout_class_method): Count using trees.
5403 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5404 * expr.c (java_array_data_offset): Use int_bit_position.
5405 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5406 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5408 2000-03-16 Tom Tromey <tromey@cygnus.com>
5410 * lang.c (flag_hash_synchronization): New global.
5411 (lang_f_options): Added `hash-synchronization'.
5412 * lang-options.h: Mention -fhash-synchronization.
5413 * java-tree.h (flag_hash_synchronization): Declare.
5414 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5415 hash table synchronization is disabled.
5416 * decl.c (init_decl_processing): Only push `sync_info' value when
5417 hash table synchronization is disabled.
5418 * class.c (make_class_data): Only push `sync_info' field when hash
5419 table synchronization is disabled. Removed dead code.
5421 2000-03-16 Tom Tromey <tromey@cygnus.com>
5423 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5425 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5427 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5429 * parse.y (patch_method_invocation): Handle anonymous classes
5430 creation in static context.
5432 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5434 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5435 * parse.y (resolve_qualified_expression_name): Use it.
5436 (patch_method_invocation): Likewise.
5438 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5440 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5441 depending on the type of dependency which dictates what the
5443 (unresolved_type_p): Resolved types limited to the current class.
5445 2000-03-15 Tom Tromey <tromey@cygnus.com>
5447 * decl.c (init_decl_processing): Set type of `sync_info' to be
5450 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5451 Correctly compute bit number for current slot. Zero `high' and
5452 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5453 mark_reference_fields.
5454 (mark_reference_fields): New function.
5456 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5458 * parse.y (register_incomplete_type): Fixed initialization of
5461 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5463 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5465 (push_class_context, pop_class_context): New function.
5466 (class_body:): Call pop_class_context.
5467 (interface_body:): Likewise.
5468 (INNER_QUALIFIER): New macro.
5469 (report_class_declaration): Changed output format and use
5470 INNER_QUALIFIER. Call push_class_context.
5472 2000-02-14 Andrew Haley <aph@cygnus.com>
5474 * check-init.c (check_init): Add new cases for unary and binary
5477 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * parse.y (resolve_package): Set `next' once a type name has been
5480 progressively discovered.
5481 (resolve_qualified_expression_name): Propagate resolution only if
5482 there are remaining qualifiers. Take into account `q' might have
5483 been cleared after re-qualification.
5484 * parse.y (patch_method_invocation): New local `resolved'.
5485 Section dealing with qualified expression rewritten to use
5486 resolve_field_access.
5488 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * parse.h (PUSH_CPC): Fixed indentation.
5491 (DEBUG_CPC): New macro.
5492 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5493 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5494 * parse.y (class_body_declaration:): Use
5495 SET_CPC_INSTANCE_INITIALIZER_STMT.
5496 (method_declaration:): Check for null current_function_decl.
5497 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5498 (java_parser_context_pop_initialized_field): Better handling of
5500 (maybe_make_nested_class_name): Mark nested class name as
5501 qualified when necessary.
5502 (end_class_declaration): Don't call java_parse_context_resume when
5503 one or more error occurred.
5504 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5505 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5506 SET_CPC_INITIALIZER_STMT.
5507 (method_header): Check for inner classes declaring static methods.
5508 (resolve_qualified_expression_name): Handle situation where `this'
5511 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5513 * typeck.c (build_prim_array_type): Correctly set the high word too.
5515 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5517 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5519 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5520 list of methods for interfaces.
5522 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5524 * parse.y (qualify_ambiguous_name): Properly handle expressions
5527 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5529 * parse.y (check_final_assignment): Extended to process
5531 (patch_assignment): Have check_final_assignment called only once.
5533 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5535 * java-tree.h (IS_INIT_CHECKED): New flag.
5536 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5537 * parse.y (patch_string): Call force_evaluation_order on the
5538 completed string concatenation tree.
5539 * expr.c (force_evaluation_order): Call force_evaluation_order on
5540 function's arguments too.
5542 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5544 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5545 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5546 (build_anewarray): Likewise.
5547 * parse.y (patch_newarray): Likewise.
5548 * parse.c: Regenerated.
5550 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5552 * decl.c (init_decl_processing): Added new class fields `depth',
5553 `ancestors', and `idt' to class_type_node. Use
5554 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5555 * class.c (make_class_data): Push initial values for new fields.
5556 * java-tree.h: Updated prototype for `build_invokeinterface'.
5557 * expr.c (build_invokeinterface): Changed parameters to accept
5558 `method' tree. Calculate index of `method' in its declaring
5559 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5560 (expand_invoke): Call `build_invokeinterface' with new parameters.
5561 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5564 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5566 * typeck.c (lookup_do): Search superinterfaces first
5567 when looking up an interface method. From Godmar Back
5570 2000-03-06 Tom Tromey <tromey@cygnus.com>
5572 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5574 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5576 * java-tree.h (lookup_argument_method2): Declared.
5577 (safe_layout_class): Prototype moved from parse.h.
5578 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5579 * parse.y (java_check_regular_methods): Local `super_class' gone.
5580 Call lookup_argument_method2 instead of lookup_argument_method.
5581 Perform modifier match for methods found declared in implemented
5582 interfaces. Fixed indentation problem. Overriding/hiding error
5583 report to take place only for methods found in classes.
5584 * typeck.c (lookup_argument_method): Changed leading
5585 comment. Re-written by calling lookup_do.
5586 (lookup_argument_method2): New function.
5587 (lookup_java_method): Re-written by calling lookup_do.
5588 (lookup_do): New function.
5590 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5592 * check-init.c (check_init): Removed dead code. Handle (blank)
5594 * parse.y (declare_local_variables): New local `final_p', set it
5595 and use it to initialize LOCAL_FINAL.
5596 (check_final_assignment): Only check FIELD_DECLs.
5598 2000-02-17 Tom Tromey <tromey@cygnus.com>
5600 * Makefile.in (JAVA_OBJS): Added boehm.o.
5601 (boehm.o): New target.
5602 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5603 * java-tree.h (flag_use_boehm_gc): Declare.
5604 (get_boehm_type_descriptor): Declare.
5605 * lang.c (lang_f_options): Added `use-boehm-gc'.
5606 (flag_use_boehm_gc): New global.
5607 * lang-options.h: Added -fuse-boehm-gc.
5608 * boehm.c: New file.
5609 * class.c (get_dispatch_table): If class uses a Boehm type
5610 descriptor, put it in the vtable.
5611 (make_class_data): Removed dead code.
5613 2000-03-03 Per Bothner <per@bothner.com>
5615 * decl.c (init_decl_processing): Initialize sizetype properly.
5617 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5619 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5620 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5621 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5622 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5623 (jcf_parse): New local `current'. Load innerclasses seen in outer
5624 context being processed.
5625 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5626 * jcf-write.c (append_innerclasses_attribute): New function.
5627 (append_innerclasses_attribute_entry): Likewise.
5628 (get_access_flags): Handle static classes. Set anonymous and local
5629 classes to be private.
5630 (generate_classfile): Attribute count adjusted. Call
5631 append_innerclasses_attribute.
5632 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5633 PURE_INNER_CLASS_TYPE_P.
5634 * parse.y (parser_qualified_classname): New parameter `is_static',
5635 produce non qualified name accordingly.
5636 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5637 (create_interface): Added argument to parser_qualified_classname.
5638 (create_class): Added argument to parser_qualified_classname. Setup
5639 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5640 (add_inner_class_fields): Fixed indentation.
5641 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5642 (method_declarator): Fixed typo in comment.
5643 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5644 (build_current_thisn): Likewise.
5645 (patch_method_invocation): Likewise.
5647 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5649 * decl.c (current_function_decl): Move to toplev.c.
5651 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5653 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5654 (DECL_BIT_INDEX): Use underlying representation.
5655 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5657 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5659 * expr.c (build_java_ret): Pass proper type to size_binop.
5661 2000-02-25 Anthony Green <green@cygnus.com>
5663 * expr.c (build_class_init): Mark the decl to be ignored by
5665 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5666 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5667 * class.c (init_test_hash_newfunc): New function.
5668 (decl_hash): New function.
5669 (decl_compare): New function.
5670 * decl.c (emit_init_test_initialization): New function.
5671 (complete_start_java_method): Traverse the init test hashtable,
5672 calling emit_init_test_initialization.
5673 (always_initialize_class_p): Define.
5674 * expr.c (build_class_init): Use initialization tests when
5675 emitting class initialization code.
5676 (always_initialize_class_p): Declare.
5677 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5679 * java-tree.h: Include hash.h.
5680 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5681 (struct lang_decl): Add init_test_table field.
5682 (init_test_hash_entry): Define.
5684 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5686 * gjavah.c (main): Avoid using `argi' to report unimplemented
5689 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5692 initialize locals to avoid warnings. Local `exception_type' moved
5695 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5697 * parse.y (resolve_expression_name): Use `orig' as a second
5698 argument to resolve_field_access.
5699 (resolve_field_access): Removed unnecessary code when dealing with
5702 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5704 * class.c (push_super_field): Don't push the field twice.
5705 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5706 * parse.h (java_reorder_fields): Prototyped.
5707 * parse.y (java_reorder_fields): New function.
5708 (java_layout_class): Simplified not to worry about re-ordering.
5710 2000-02-23 Tom Tromey <tromey@cygnus.com>
5712 * gjavah.c (print_name): In JNI case, correctly quote string.
5713 (print_method_info): Don't handle overrides in JNI mode.
5715 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5718 value type set to `boolean_type_node'.
5720 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5722 * jcf-dump.c (main): Test for correct condition after
5723 output file creation.
5725 2000-02-19 Anthony Green <green@cygnus.com>
5727 * jcf-depend.c (add_entry): Fix test for first list entry.
5729 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5731 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5732 * constants.c (build_constants_constructor): Likewise.
5734 2000-02-19 Anthony Green <green@cygnus.com>
5736 * jcf-depend.c (add_entry): Add entries to the end of the list.
5738 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5740 * decl.c (INT_TYPE_SIZE): Define if necessary.
5741 (expand_java_return): Handle the case of a native integer smaller
5744 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5746 * gjavah.c (help): Use GCCBUGURL.
5747 * jv-scan.c (help): Likewise.
5748 * jcf-dump.c (help): Likewise.
5750 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5752 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5755 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5757 * jcf-parse.c (load_class): Call `fatal' if no file containing
5758 the target class are found.
5760 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5762 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5763 lex.c, lex.h, and PARSE_H to...
5764 (parse.o, parse-scan.o): ...here, respectively.
5766 * lex.c: Split out code that may trigger SIGFPE from yylex()
5767 to its own function.
5768 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5770 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5772 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5774 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5776 * parse.y (outer_field_access_p): Stop in time when outer contexts
5778 (resolve_qualified_expression_name): Properly qualify *everything*
5779 after a package.type to be resoled as expression names.
5780 (find_applicable_accessible_methods_list): Save/restore `class' to
5781 isolate it from a possible outer context search.
5783 2000-02-15 Tom Tromey <tromey@cygnus.com>
5785 * gjavah.c (jni_print_char): New function.
5786 (print_full_cxx_name): Use it.
5787 (decode_signature_piece): Likewise.
5788 (print_cxx_classname): Likewise.
5790 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5792 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5794 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5796 * gjavah.c: Include version.h.
5798 * jcf-dump.c: Likewise.
5800 * jv-scan.c: Likewise.
5802 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5804 * parse.y (outer_field_access_fix): First parameter now a tree
5805 node. Check for assignement to final. First argument to
5806 build_outer_field_access_fix modified to accommodate prototype.
5807 (build_outer_field_access): Don't check for assignment to final
5809 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5810 possibly returned by outer_field_access_fix. Changed
5811 outer_field_access_fix's first argument.
5812 (check_final_assignment): $finit$'s context is OK.
5813 (patch_unaryop): Use node instead of its line/column value when
5814 calling outer_field_access_fix.
5816 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5818 * parse.y (interface_declaration:): No longer tagged
5819 <node>. Re-installed default action.
5820 (class_member_declaration:): Handle inner interfaces.
5821 (interface_member_declaration): Handle inner interfaces and
5823 (create_interface): Push error if one seen. Suspend parsing
5824 context when processing an inner interface.
5825 (register_fields): Inner class static field limitations not to
5826 apply to inner interfaces.
5828 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5830 * jcf-parse.c (load_class): Update `java_error_count' when a
5831 class' file can't be found.
5832 (parse.y): Avoid (byte)code generation when errors seen.
5834 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5836 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5837 decodes a valid node.
5838 (patch_binop): Handle TRUNC_DIV_EXPR.
5840 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5842 * parse.y (resolve_package): New local `acc'. Try to progressively
5843 build and guess a package and type name.
5845 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5847 * parse.y (find_applicable_accessible_methods_list): Load and
5848 layout the search class if necessary.
5849 (java_complete_tree): Keep to original type of the folded initial
5852 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5854 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5855 Generate error message if circularity is detected. New static
5857 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5858 * jcf-write.c (generate_bytecode_insns): Very simply handle
5860 * parse.y (java_check_circular_reference): Use
5861 `cyclic_inheritance_report' during report, if necessary.
5862 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5863 walking NEW_ARRAY_INIT twice.
5865 2000-02-09 Tom Tromey <tromey@cygnus.com>
5867 * parse.y (check_class_interface_creation): Allow inner classes to
5868 be `private' or `protected', check modifiers' consistency. Prevent
5869 block local classes from bearing any modifiers.
5871 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5873 * except.c (check_start_handlers): Re-add prototype lost in last
5875 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5877 2000-02-09 Andrew Haley <aph@cygnus.com>
5879 * decl.c (clear_binding_level): Remove excess initializer.
5880 (maybe_poplevels): Remove unused variable.
5881 (force_poplevels): Ditto.
5882 (struct binding_level): Add comment.
5884 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5886 * jcf-write.c (generate_classfile): Don't consider
5887 pre-initialization with reference value (use <clinit> instead.)
5888 * parse.y (java_fix_constructors): No generated constructor for
5890 (build_outer_field_access): Removed debug message.
5891 (outer_field_expanded_access_p): Adapted to bytecode generation.
5892 (build_outer_field_access_method): Use fix_method_argument_names.
5893 (build_outer_method_access_method): Fixed indentation. Added
5894 comment. Handle access method generation for static and also void
5896 (build_access_to_thisn): Inserted debug message.
5897 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5898 (resolve_qualified_expression_name): Fixed comment.
5899 (not_accessible_p): Adapted to bytecode generation. Added comment.
5900 (patch_method_invocation): Added comment.
5901 (maybe_use_access_method): Fixed leading comment. Handle static
5903 (java_complete_lhs): Don't shortcut handling of initialized upon
5904 declaration String type static fields when generating bytecode.
5905 (patch_unaryop): Handle outer field access when generating
5908 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5910 * java-tree.h (FIELD_THISN): New macro.
5911 * jcf-write.c (append_synthetic_attribute): New function.
5912 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5913 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5914 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5916 (build_outer_field_access): Turned on access functions usage and
5917 generation when compiling to bytecode.
5918 (maybe_use_access_method): Likewise.
5920 2000-01-25 Andrew Haley <aph@cygnus.com>
5922 * java-except.h (struct eh_range): Add `expanded' field.
5923 (maybe_start_try): Add end_pc arg.
5924 (maybe_end_try): Ditto.
5925 * java-tree.h (force_poplevels): new function.
5926 * expr.c (expand_byte_code): Don't call maybe_start_try or
5928 * except.c (add_handler): Reset expanded.
5929 (expand_start_java_handler): Set expanded.
5930 (check_start_handlers): Don't expand a start handler that's
5931 already been expanded.
5932 (maybe_start_try): Add end_pc arg. Only expand a handler which
5934 (expand_end_java_handler): call force_poplevels.
5935 (force_poplevels): new function.
5936 * decl.c (binding_level): Add start_pc of binding level.
5937 (maybe_pushlevels): Call maybe_start_try when pushing binding
5939 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5940 (LARGEST_PC): Define.
5941 (clear_binding_level): Use LARGEST_PC.
5943 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5944 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5945 (binding_depth, is_class_level, current_pc): new variables.
5946 (struct binding_level): ditto.
5947 (indent): new function.
5948 (push_jvm_slot): add debugging info.
5949 (maybe_pushlevels): ditto.
5950 (maybe_poplevels): ditto.
5953 (start_java_method): ditto.
5954 (give_name_to_locals): comment only.
5955 * except.c (binding_depth, is_class_level, current_pc):
5957 (expand_start_java_handler): add debugging info.
5958 (expand_end_java_handler): ditto.
5960 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5962 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5963 (print_name_for_stub_or_jni, process_file): Constify a char*.
5965 2000-02-03 Tom Tromey <tromey@cygnus.com>
5967 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5969 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5971 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5972 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5975 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5977 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5978 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5979 (struct lang_type): New field `ii_block'.
5980 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5981 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5982 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5983 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5984 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5985 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5987 * parse.y (add_instance_initializer): New function.
5988 (in_instance_initializer): New static global.
5989 (class_body_declaration:): Link instance initializer block.
5990 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5991 (array_creation_expression:): Remove unused local.
5992 (java_parser_context_push_initialized_field): Fixed leading
5993 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5994 CPC_INSTANCE_INITIALIZER_LIST.
5995 (java_parser_context_pop_initialized_field): Likewise.
5996 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5997 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5998 CPC_INITIALIZER_STMT.
5999 (fix_constructors): New local `class_type'. Use it. Call
6000 add_instance_initializer.
6001 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6002 (patch_return): Forbid return in instance initializers.
6003 (patch_throw_statement): Enforce exception handling in the context
6004 of instance initializers.
6006 2000-02-03 Tom Tromey <tromey@cygnus.com>
6008 * Make-lang.in (java.mostlyclean): Remove executables in
6011 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6013 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6014 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6015 (java_float_finite): Convert to use union Word from javaop.h.
6016 (java_double_finite): Convert to use union DWord from javaop.h.
6018 2000-02-02 Tom Tromey <tromey@cygnus.com>
6020 * gjavah.c (options): Added `jni' entry.
6021 (help): Document -jni.
6022 (flag_jni): New global.
6023 (process_file): Handle JNI output. Don't print text from
6024 -prepend, -add, etc, when generating stubs. Only remove `.class'
6025 suffix if it actually exists.
6026 (main): Create a `.c' file when run with `--jni --stubs'. Create
6027 correct output file name with `--jni'.
6028 (print_include): Mangle header name differently in JNI case.
6029 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6031 (print_method_info): Handle JNI case. Put signature info into
6032 method name. Handle case when STREAM is NULL.
6033 (print_name_for_stub_or_jni): New function.
6034 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6035 (print_cxx_classname): Handle JNI.
6036 (print_full_cxx_name): Likewise.
6037 (decode_signature_piece): Likewise.
6038 (overloaded_jni_method_exists_p): New function.
6039 (struct method_name): Added `signature' and `sig_length' fields.
6040 (HANDLE_END_FIELD): Do nothing in JNI mode.
6042 2000-02-02 Tom Tromey <tromey@cygnus.com>
6044 * jv-scan.c: Include version.c, <getopt.h>.
6045 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6046 (options): New array.
6047 (usage): New function.
6048 (version): New function.
6049 (main): Use getopt_long to parse command line.
6050 * jcf-dump.c: Include version.c, <getopt.h>.
6051 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6052 OPT_JAVAP): New macros.
6053 (options): New array.
6054 (usage): Return `void'. Changed message.
6055 (help): New function.
6056 (version): New function.
6057 (main): Use getopt_long_only to parse command line.
6058 * gjavah.c: Include <getopt.h>.
6059 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6060 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6061 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6062 (options): New array.
6063 (java_no_argument): Removed.
6064 (help): Updated with missing options.
6065 (main): Use getopt_long_only to parse command line.
6066 (usage): Changed message.
6068 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6070 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6071 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6072 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6073 * parse.y (array_creation_expression:): Handle anonymous arrays.
6074 (build_array_from_name): Don't set `ret_name' if null.
6075 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6076 (qualify_ambiguous_name): Likewise.
6077 (java_complete_expand_class): Likewise.
6079 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6081 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6082 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6083 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6084 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6085 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6086 AIPL_FUNCTION_COMPLETED_INVOCATION.
6087 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6088 AIPL_FUNCTION_INVOCATION_READY.
6089 (AIPL_FUNCTION_DECLARATION): New enum entry.
6090 * parse.y (reorder_static_initialized): New function.
6091 (java_parser_context_pop_initialized_field): Use it.
6092 (add_inner_class_fields): Use
6093 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6094 augmented. Install marker after last alias initializer, if any.
6095 (generate_finit): Fixed typo. Don't try to retain only the used
6097 (method_header): Compute and set DECL_FUNCTION_NAP.
6098 (method_declarator): Fixed comment. Insert alias initializer in
6100 (build_alias_initializer_parameter_list): Fixed leading
6101 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6102 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6103 (java_complete_expand_class): Code to retain only used aliases
6105 (java_complete_expand_methods): New local `first_decl'. Generate
6106 $finit$ first, then expand the constructors, regular methods and
6108 (java_complete_expand_method): Don't report error on missing
6109 return statement if previously detected bogus.
6110 (fix_constructors): Don't patch constructor parameters list.
6111 (patch_method_invocation): Use new AIPL enum values. Reverse
6112 alias initializer list for anonymous classes.
6114 2000-01-30 Anthony Green <green@redhat.com>
6116 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6117 determine how many stack slots to pop.
6119 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6121 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6122 error handling/recovery.
6123 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6125 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6128 FIELD_LOCAL_ALIAS_USED): New macros.
6129 (DECL_FUNCTION_NAP): New macro.
6130 (struct lang_decl): New field `nap'.
6131 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6132 (struct lang_type): New fields `finit_stmt_list' and
6134 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6135 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6136 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6137 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6138 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6139 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6140 (BUILD_THROW): Macro line separator re-indented.
6141 * parse.y (end_class_declaration): New function.
6142 (maybe_generate_pre_expand_clinit): New name for
6143 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6144 pre-expand static fields.
6145 (maybe_generate_clinit): Function deleted.
6146 (check_for_static_method_reference): Prototype's parameter list
6148 (generate_finit): New name for maybe_generate_finit. Changed
6149 leading comment. Function rewritten to use
6150 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6151 (build_alias_initializer_parameter_list): New function.
6152 (java_parser_context_pop_initialized_field): Likewise.
6153 (add_inner_class_fields): Likewise.
6154 (type_declaration:): Call end_class_declaration.
6155 (class_member_declaration:): Likewise.
6156 (formal_parameter_list:): Fixed typos.
6157 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6158 element. Improved error handling.
6159 (block_statement:): Call end_class_declaration.
6160 (anonymous_class_creation:): Likewise.
6161 (create_anonymous_class): Fixed comments.
6162 (create_class): Call add_inner_class_fields.
6163 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6164 (method_header): Use MARK_FINAL_PARMS.
6165 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6166 (method_declarator): Propagate final argument flag.
6167 (craft_constructor): New local `artificial'. Call
6168 build_alias_initializer_parameter_list. Use
6169 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6170 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6172 (complete_expand_class): Get rid of unused outer context local
6174 (java_complete_expand_methods): Fixed leading
6175 comment. Generate/pre-expand <clinit> first. Changed method
6176 expansion order to regular, $finit$, constructors, <clinit>.
6177 (java_complete_expand_method): Set current_function_decl.
6178 (fix_constructors): Fix constructor parameter list to account for
6179 outer context local alias initializers.
6180 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6181 (resolve_expression_name): Lookup outer context local aliases. New
6182 local `access', use it.
6183 (patch_method_invocation): Patch inner class ctor invocation with
6184 outer context local aliases initialization values. $finit$
6185 invocation patching now includes things generated with
6186 build_alias_initializer_parameter_list.
6187 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6188 (build_super_invocation): Likewise.
6189 (patch_assignment): Changed comment.
6191 2000-01-27 Andrew Haley <aph@cygnus.com>
6193 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6197 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6199 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6201 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6203 * parse.y (register_fields): Don't pass a format specifier to
6204 OBSOLETE_MODIFIER_WARNING.
6205 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6206 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6208 (check_modifiers): Change function into a macro.
6209 (check_class_interface_creation): Pass a literal format string.
6211 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6213 * buffer.h: PROTO -> PARAMS.
6214 * check-init.c: Likewise.
6215 * class.c: Likewise.
6216 * constants.c: Likewise.
6217 * convert.h: Likewise.
6219 * except.c: Likewise.
6221 * gjavah.c: Likewise.
6222 * java-except.h: Likewise.
6223 * java-tree.h: Likewise.
6224 * jcf-depend.c: Likewise.
6225 * jcf-dump.c: Likewise.
6226 * jcf-parse.c: Likewise.
6227 * jcf-path.c: Likewise.
6228 * jcf-reader.c: Likewise.
6229 * jcf-write.c: Likewise.
6231 * jv-scan.c: Likewise.
6232 * jvgenmain.c: Likewise.
6233 * jvspec.c: Likewise.
6237 * parse-scan.y: Likewise.
6238 * parse.h: Likewise.
6239 * parse.y: Likewise.
6240 * typeck.c: Likewise.
6241 * verify.c: Likewise.
6244 * zextract.c: Likewise.
6245 * zipfile.h: Likewise.
6247 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6249 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6250 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6251 * constants.c (build_constant_data_ref): Check for cached
6252 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6253 in TYPE_CPOOL_DATE_REF.
6254 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6255 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6256 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6257 (LOCAL_FINAL): New macro.
6258 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6259 constant pool -- don't try to reuse.
6260 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6262 (find_in_current_zip): Use TYPE_JCF.
6263 * parse.h (java_check_final): Prototype removed.
6264 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6265 (maybe_create_class_interface_decl,
6266 check_class_interface_creation): Likewise.
6267 (java_expand_finals): Function removed.
6268 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6269 (block_statement:): Fixed comment.
6270 (anonymous_class_creation:): Likewise.
6271 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6273 (check_class_interface_creation): Loosened error report on (inner)
6274 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6275 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6276 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6278 (create_interface): Likewise.
6279 (anonymous_class_counter): New static global.
6280 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6281 patch. Fixed comments.
6282 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6283 anonymous_class_counter when declaring a toplevel class.
6284 (craft_constructor): Fixed constructor name when handling
6285 anonymous classes. Anonymous class constructors to feature hidden
6287 (java_fix_constructors): Added comment.
6288 (java_check_final): Function removed.
6289 (java_complete_expand_methods): Fixed comment. Don't generate
6290 class data, save its outgoing constant pool instead.
6291 (verify_constructor_super): Skip anonymous class constructor
6292 hidden this$<n> parameter.
6293 (java_expand_classes): New local `saved_ctxp'. Removed call to
6294 java_expand_finals and java_check_final. Expand anonymous class
6295 constructors. Generate class data.
6296 (build_super_invocation): Skip anonymous class hidden this$<n>
6298 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6299 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6300 (set_java_signature): Likewise.
6302 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6304 * gjavah.c: Delete ACC_VISIBILITY define.
6305 * jcf.h: Add ACC_VISIBILITY define.
6306 * parse.y: final: rule tagged <value>.
6307 (java_check_regular_methods): Use ACC_VISIBILITY define for
6308 default package access check.
6309 (local_variable_declaration_statement): Use final: rule.
6311 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6313 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6316 2000-01-17 Tom Tromey <tromey@cygnus.com>
6318 * gjavah.c (print_field_info): Allow non-static final fields.
6320 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6322 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6323 * parse.y (patch_anonymous_class): New function.
6324 (create_anonymous_class): Register incomplete type when the
6325 class/interface to extends/implement isn't known yet.
6326 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6327 (verify_constructor_super): Tuned error message.
6329 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6331 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6332 (ANONYMOUS_CLASS_P): New macro.
6333 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6334 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6335 * parse.y (create_class): Added leading argument.
6336 (maybe_create_class_interface_decl,
6337 check_class_interface_creation): Likewise.
6338 (craft_constructor): New function.
6339 (verify_constructor_super): Added argument in prototype.
6340 (class_declaration:): Inserted leading argument.
6341 (for_begin:): Use FOR_LOOP_P.
6342 (anonymous_class_creation): Create WFL of the anonymous class to
6343 instantiate. Call build_new_invocation. Added comments.
6344 (check_class_interface_creation): Handle parameter `anonymous' in
6345 verbose mode class creation announce.
6346 (link_nested_class_to_enclosing): Exclude anonymous classes.
6347 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6348 anonymous class, even though they appear to have an enclosing
6350 (create_interface): Pass extra argument to
6351 check_class_interface_creation.
6352 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6353 (create_class): Call check_class_interface_creation and
6354 maybe_create_class_interface_decl with extra new argument. Don't
6355 add private this$<n> to anonymous classes.
6356 (method_declarator): Insert hidden this$<n> to anonymous class
6358 (java_fix_constructors): Deleted code creating default
6359 constructor. Call craft_constructor instead.
6360 (java_check_regular_methods): Set `saw_constructor' to 1 for
6362 (fix_constructors): Pass extra argument to verify_constructor_super.
6363 (verify_constructor_super): New local `sdecl', use it. Search for
6364 matching constructor (possibly featuring arguments) in super
6366 (lookup_method_invoke): Craft constructor according to arguments
6367 list when dealing with anonymous class constructors.
6368 (build_super_invocation): Pass arguments to anonymous class super
6370 (search_loop): Use FOR_LOOP_P.
6371 (labeled_block_contains_loop_p): Likewise.
6373 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6375 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6376 (enclosing_context_p): New function.
6377 (get_access_flags_from_decl): Handle CLASS_STATIC.
6378 (maybe_layout_super_class): Extra first argument passed to
6380 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6382 * decl.c (access0_identifier_node): New global.
6383 (init_decl_processing): access0_identifier_node initialized.
6384 (pushdecl): Set DECL_CONTEXT only on non type decls.
6385 * expr.c (lookup_field): Lookup inner class fields in enclosing
6387 (expand_invoke): Use ID_INIT_P.
6388 (expand_java_field_op): Use DECL_CLINIT_P.
6389 * java-tree.def (CLASS_LITERAL): New tree code.
6390 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6391 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6392 (struct lang_decl): New field `inner_access'.
6393 (enclosing_context_p): Prototyped.
6394 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6395 ID_CLINIT_P): New macros.
6396 (CLASS_STATIC): New macro.
6397 (CLASS_ACCESS0_GENERATED_P): New macro.
6398 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6399 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6400 INNER_CLASS_P): New macros.
6401 (DECL_INNER_CLASS_LIST): New macro.
6402 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6404 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6405 the shift value to int. Fixed typo in comment.
6406 * lex.c (inst_id, wpv_id): Initialize.
6407 * mangle.c (unicode_mangling_length): Take `$' into account.
6408 * parse.h (DRECOVER, RECOVER): Terminate properly.
6409 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6410 (typedef struct _jdep): New field `enclosing'.
6411 (JDEP_ENCLOSING): New macro.
6412 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6413 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6414 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6415 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6416 GET_ENCLOSING_CPC_CONTEXT): New macros.
6417 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6418 (do_resolve_class): Added extra argument in prototype.
6419 * parse.y (resolve_class): Added extra argument in prototype.
6420 (maybe_create_class_interface_decl): Likewise.
6421 (maybe_use_access_method, build_wfl_wrap): New functions.
6422 (java_complete_expand_classes, java_complete_expand_class):
6424 (java_parser_context_push_initialized_field,
6425 java_parser_context_suspend, java_parser_context_resume):
6427 (maybe_make_nested_class_name, make_nested_class_name,
6428 set_nested_class_simple_name_value,
6429 link_nested_class_to_enclosing, find_as_inner_class,
6430 find_as_inner_class_do, check_inner_class_redefinition,
6431 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6432 maybe_build_thisn_access_method, build_outer_field_access,
6433 build_outer_field_access_methods, build_outer_field_access_expr,
6434 build_outer_method_access_method, build_new_access_id,
6435 build_outer_field_access_method, outer_field_access_p,
6436 outer_field_expanded_access_p, outer_field_access_fix,
6437 build_incomplete_class_ref, patch_incomplete_class_ref,
6438 create_anonymous_class): Likewise.
6439 (inst_id, wpv_id): New static global variables.
6440 (synchronized:): New rule, tagged <node>.
6441 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6443 (anonymous_class_creation:): New rule, tagged <node>.
6444 (NEW_TK): Tagged <node>.
6445 (type_literals, array_type_literal): New rules, tagged <node>.
6446 (class_declaration:): Removed action when reducing by class_body:
6447 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6448 using GET_CPC in sub-rules.
6449 (class_member_declaration): Handle inner classes.
6450 (method_declaration): When reducing method_header:, reset
6451 current_function_decl when appropriate.
6452 (method_declarator:): Set the number of formal parameter to 0 for
6453 method declared without arguments.
6454 (constructor_declarator:): Likewise.
6455 (static_initializer:): List of elements kept in a list.
6456 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6457 use of the keyword `static' for type declarations.
6458 (block_statement:): Handle inner class declarations.
6459 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6460 type qualified `this'.
6461 (class_instance_creation_expression): Use anonymous_class_creation:
6462 to handle inner class instances creation. Handle qualified `new'.
6463 (something_dot_new): Added appropriate actions.
6464 (create_new_parser_context): New function.
6465 (java_push_parser_context, java_parser_context_save_global,
6466 java_parser_context_suspend): Use create_new_parser_context.
6467 (check_modifiers): Changed leading comment.
6468 (check_class_interface_creation): Handle interclasses.
6469 (add_superinterfaces): Fixed comment.
6470 (create_interface): Build qualified name from the raw_name instead
6471 of its matching WFL. Push the initialized fields list. raw_name added
6472 as an extra argument to maybe_create_class_interface_decl.
6473 (create_class): Build qualified name from the raw_name instead of
6474 its matching WFL. Removed assignment to current_parsed_class_un.
6475 Call PUSH_ERROR before returning an error. Suspend the current
6476 parser context when processing an inner class. Push the
6477 initialized fields list. raw_name added as an extra argument to
6478 maybe_create_class_interface_decl. Add the private this$<n>
6480 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6481 (register_fields): Get the class type from GET_CPC and handle
6482 previous errors. Added code to handle the creation of static
6483 fields in inner classes. Initialized fields initialization
6484 statements kept in a list of lists.
6485 (maybe_generate_finit): Initialized fields initialization
6486 statements kept in a list of lists. Use GET_CPC.
6487 (maybe_generate_clinit): Likewise.
6488 (method_header): Use GET_CPC and GET_CPC_UN.
6489 (parser_qualified_classname): Handle inner classes.
6490 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6491 (java_fix_constructors): Hide pointer to enclosing context
6492 instance in constructor list when dealing with inner classes.
6493 (jdep_resolve_class): Call resolve_class with extra first argument
6495 (resolve_class): Add enclosing context as a first extra argument
6496 to do_resolve_class.
6497 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6499 (resolve_no_layout): Extra argument added to resolve_class
6501 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6502 (java_get_real_method_name): Use GET_CPC_UN.
6503 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6504 (java_check_abstract_methods): Handle static method declared in
6505 inner classes by an error.
6506 (java_check_regular_methods): Use DECL_CLINIT_P.
6507 (source_start_java_method): Also set DECL_MAX_LOCALS.
6508 (create_artificial_method): Call java_parser_context_save_global
6509 and java_parser_context_restore_global instead of saving/restoring
6510 the context by hand.
6511 (expand_start_java_method): Improved verbose mode message.
6512 (java_complete_expand_methods): Fixed leading comment. Use
6514 (fix_constructors): Added assignment to this$<n> if necessary.
6515 (java_expand_classes): Call java_complete_expand_classes instead
6516 of java_complete_expand_methods.
6517 (make_qualified_primary): Simplified.
6518 (merge_qualified_name): Optimized for missing left or right parts.
6519 (resolve_expression_name): Handle access to outer class fields from
6521 (resolve_qualified_expression_name): New macro
6522 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6523 classes. Report error on non appropriate qualification of
6524 `new'. Handle qualified `this'.
6525 (not_accessible_p): Allow access to outer class private fields from
6527 (patch_method_invocation): Handle method invocations through
6528 access methods and inner class constructor invocations.
6529 (find_applicable_accessible_methods_list): Search enclosing
6530 contexts of an inner class.
6531 (search_applicable_methods_list): Fixed typo.
6532 (argument_types_convertible): Handle inner class constructors'
6533 hidden outer context reference argument.
6534 (qualify_ambiguous_name): Handle qualified `this'.
6535 (java_complete_lhs): Handle use of field accessed through
6536 artificial access methods in various cases of assignments. Handle
6538 (check_final_assignment): Use DECL_CLINIT_P.
6539 (valid_ref_assignconv_cast_p): Handle the destination being an
6540 enclosing context of the source.
6541 (patch_unaryop): Handle use of field accessed through artificial
6543 (patch_return): Use DECL_CLINIT_P.
6544 (patch_throw_statement): Use DECL_CLINIT_P.
6545 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6546 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6549 2000-01-16 Anthony Green <green@cygnus.com>
6551 * parse.y (build_string_concatenation): Only use
6552 StringBuffer(String) shortcut if String arg is constant.
6554 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6556 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6557 the shift value to int. Fixed typo in comment.
6559 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6561 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6562 * jcf-write.c: Likewise.
6563 * parse.y: Likewise.
6564 * parse.c: Regenerate.
6566 2000-01-09 Anthony Green <green@cygnus.com>
6568 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6569 bytecodes in the correct order.
6571 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6573 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6575 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6577 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6578 before building constant array decl.
6580 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6583 method invocation and typo in conditional expression.
6584 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6585 the appropriate NOTE_POP.
6586 * parse.y (patch_binop): Shift value mask to feature the right
6589 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6591 * class.c (assume_compiled, assume_compiled_node): Add static
6593 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6595 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6597 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6599 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6600 to `__modifier' to avoid stringifying it.
6602 * parse.y (verify_constructor_circularity): Don't call a variadic
6603 function with a non-literal format string.
6604 (java_check_abstract_methods): Move unreachable code inside
6605 `continue' statement.
6606 (lookup_method_invoke): Call xstrdup, not strdup.
6608 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6611 * jcf-parse.c (yyparse): Likewise.
6613 * jv-scan.c (main): Likewise.
6615 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6617 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6618 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6619 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6622 * parse.y (synchronized, variable_redefinition_error,
6623 check_class_interface_creation, create_interface, create_class,
6624 method_header, finish_method_declaration,
6625 check_modifiers_consistency, method_declarator,
6626 complete_class_report_errors, check_abstract_method_definitions,
6627 java_check_regular_methods, check_throws_clauses,
6628 java_check_abstract_methods, read_import_dir,
6629 check_pkg_class_access, declare_local_variables, fix_constructors,
6630 cut_identifier_in_qualified, resolve_expression_name,
6631 resolve_qualified_expression_name, patch_method_invocation,
6632 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6633 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6634 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6635 patch_try_statement, patch_synchronized_statement,
6636 patch_throw_statement, check_thrown_exceptions,
6637 patch_conditional_expr): Likewise.
6639 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * Makefile.in (LIBDEPS): Added gcc's errors.o
6642 (../jcf-dump$(exeext):): Link with gcc's errors.o
6643 (../gcjh$(exeext):): Likewise.
6644 * expr.c (expand_java_NEW): Layout the entire target type instead of
6645 laying out its methods only.
6646 (lookup_field): Layout the class after having loaded it.
6647 * java-tree.h (java_debug_context): Declared.
6648 * jcf-io.c (toplev.h): Included.
6649 (find_class): Removed assignment to jcf's outofsynch
6650 field. Force source file to be read if newer than its matching
6651 class file. Tweaked debug messages.
6652 * jcf-parse.c (jcf_out_of_synch): Deleted.
6653 (read_class): Call to jcf_out_of_synch removed.
6654 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6655 (jcf_out_of_synch): Prototype deleted.
6656 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6657 `deprecated' and `class_err': integer turned into bit fields.
6658 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6659 * parse.y (package_list): New global.
6660 (package_declaration:): Record newly parsed package name.
6661 (extra_ctxp_pushed_p): Static global deleted.
6662 (java_parser_context_save_global): Create buffer context for the
6663 purpose of saving globals, if necessary.
6664 (java_parser_context_restore_global): Pop context pushed for the
6665 purpose of saving globals, if necessary.
6666 (java_debug_context_do): New prototype and function.
6667 (java_debug_context): Likewise.
6668 (do_resolve_class): Use already parsed package names to qualify
6669 and lookup class candidate.
6670 (java_pre_expand_clinit): Removed unnecessary local variable.
6672 1999-12-17 Tom Tromey <tromey@cygnus.com>
6674 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6676 (process_file): Use `\n\' at end of each line in string.
6678 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6680 * expr.c (expand_invoke): Layout the loaded class before
6681 attempting to use it.
6682 (expand_java_field_op): Allow final field assignments to take
6684 * typeck.c (convert): Return error_mark_node if expr is null.
6686 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6688 * class.c (class_depth): Return -1 if the class doesn't load
6690 * expr.c (can_widen_reference_to): Check for errors during depth
6691 computation and return 0 accordingly.
6692 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6693 create default constructors and add an other error check.
6694 * parse.h (java_fix_constructors): Prototyped.
6695 * parse.y (java_pre_expand_clinit): Likewise.
6696 (build_super_invocation): Re-prototyped to feature one argument.
6697 (java_check_circular_reference): Directly use `current'.
6698 (java_fix_constructors): New function.
6699 (java_check_regular_methods): Don't create default constructors
6700 here, but abort if none were found.
6701 (java_complete_expand_methods): Pre-process <clinit> calling
6702 java_pre_expand_clinit.
6703 (java_pre_expand_clinit): New function.
6704 (fix_constructors): build_super_invocation invoked with the
6705 current method declaration as an argument.
6706 (build_super_invocation): Use the context of the processed method
6707 decl argument instead of current_class.
6708 * typeck.c (lookup_java_method): Take WFLs in method names into
6711 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6713 * class.c (make_class_data): flag_keep_inline_functions to keep
6714 private methods in the method array.
6716 1999-12-15 Anthony Green <green@cygnus.com>
6718 * check-init.c (check_init): Take into account both types of
6719 `throw's when checking for uninitialized variables.
6721 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6723 * parse.y (java_complete_lhs): Force convertion of array
6724 dimensions to int_type_node, that's what runtime's ABI expects.
6726 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6728 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6729 operand of a WFL, until the Java front-end gets fixed with regard
6730 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6732 1999-12-10 Andrew Haley <aph@cygnus.com>
6734 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6735 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6736 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6740 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6742 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6743 before calling expand_eh_region_start and expand_start_all_catch.
6744 * except.c (expand_start_java_handler): Switch to permanent
6745 obstack before calling expand_eh_region_start.
6746 (expand_end_java_handler): Switch to permanent obstack before
6747 calling expand_start_all_catch.
6749 1999-12-5 Anthony Green <green@cygnus.com>
6751 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6752 function with side effects.
6753 (init_decl_processing): Mark all memory allocating DECLs with
6756 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * except.c (expand_end_java_handler): Call
6759 expand_resume_after_catch and end_catch_handler.
6761 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6763 * verify.c (verify_jvm_instructions): Create new return label
6764 chain if non existent (don't rely on the verified state of the jsr
6767 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6769 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6770 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6772 * parse.y (patch_assignment): Removed bogus final class test on
6773 lhs when checking on whether to emit an ArrayStoreException runtime
6775 * expr.c (expand_java_arraystore): Likewise.
6777 1999-11-28 Anthony Green <green@cygnus.com>
6779 * decl.c (find_local_variable): Reuse single slot decls when
6782 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * jcf-parse.c (saw_java_source): Global variable removed.
6785 (read_class): Don't use `saw_java_source'. Added extra braces.
6786 (yyparse): Code setting `saw_java_source' removed.
6788 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6790 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6792 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6794 * verify.c (merge_type_state): Non verified subroutines being
6795 considered more than once to trigger passive type merge.
6797 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6799 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6800 in case of error. Error message tuned.
6802 1999-11-21 Anthony Green <green@cygnus.com>
6804 * constants.c (find_methodref_index): Unwrap method names before
6805 inserting them in the constant pool.
6807 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6809 * class.c (assume_compiled_node): New typedef.
6810 (assume_compiled_tree): New static data.
6811 (find_assume_compiled_node): New function.
6812 (add_assume_compiled): New function.
6813 (assume_compiled): New function.
6814 * class.c (make_class_data): Use assume_compiled.
6815 (is_compiled_class): Use assume_compiled.
6817 * java-tree.h (add_assume_compiled): Declare.
6819 * lang.c (lang_decode_option): Parse new options.
6821 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6823 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6824 int_type_node: that's what `_Jv_AllocObject' expects.
6826 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6828 * parse.y (lookup_method_invoke): Use lang_printable_name to
6829 reliably build the type name during error report. Fixes PR gcj/97.
6831 1999-11-09 Tom Tromey <tromey@cygnus.com>
6833 * jcf-path.c: Include <sys/stat.h>.
6834 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6835 (DIR_UP): New macro.
6837 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6839 * parse.y (source_end_java_method): Resume permanent allocation,
6840 reversing Apr 27 1998 patch.
6841 (patch_string_cst): Pop obstacks after having pushed the permanent
6844 1999-11-05 Tom Tromey <tromey@cygnus.com>
6846 * class.c (finish_class): Emit inlined methods if any native
6847 methods exist in the class. Fixes PR gcj/85.
6849 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6851 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6852 (qualify_ambiguous_name): Likewise.
6854 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6856 * typeck.c: (lookup_java_method): search all inherited
6857 interfaces when looking up interface method.
6859 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6861 * parse.y (method_header:): Issue error message for rule `type
6863 (synchronized:): Error report when not using synchronized.
6865 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6867 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6868 being used before the superclass constructor has been called.
6869 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6870 instead of `CALL_THIS_CONSTRUCTOR_P'.
6872 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6874 * check-init.c: Fix typo in comment.
6876 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6878 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6881 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6883 * parse.y (expression_statement:): Call function to report
6884 improper invocation of a constructor.
6885 (parse_ctor_invocation_error): New function.
6887 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6889 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6892 1999-10-21 Tom Tromey <tromey@cygnus.com>
6894 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6895 in generated `main'.
6897 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6899 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6900 (qualify_ambiguous_name): Likewise.
6902 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * parse.y (java_complete_tree): fold_constant_for_init to work on
6906 (java_complete_lhs): Likewise.
6907 (array_constructor_check_entry): Complete an initializer element
6908 on permanent_obstack.
6910 1999-10-19 Tom Tromey <tromey@cygnus.com>
6912 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6913 From Mike Moreton <mike@pillim.demon.co.uk>.
6915 1999-10-15 Greg McGary <gkm@gnu.org>
6917 * java-tree.h (flag_bounds_check): Remove extern decl.
6918 * lang.c (flag_bounds_check): Remove global variable.
6919 (lang_f_options): Remove "bounds-check" entry.
6920 (lang_init_options): Default flag_bounds_check to "on".
6922 1999-10-14 Tom Tromey <tromey@cygnus.com>
6924 * jvgenmain.c (usage): New function.
6925 (main): Use it. Also, handle `-D' options.
6926 * jvspec.c (lang_specific_driver): Recognize -D.
6927 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6929 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6931 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6933 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6934 variadic function with a non-literal format string.
6936 * parse-scan.y (report_main_declaration): Likewise.
6938 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6940 * parse.y (read_import_dir, patch_assignment, patch_binop,
6941 patch_array_ref): Likewise.
6943 * typeck.c (build_java_array_type): Likewise.
6945 * verify.c (verify_jvm_instructions): Likewise.
6947 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6949 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6951 1999-10-07 Anthony Green <green@cygnus.com>
6953 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6954 where CHECK_PUT may fail for valid reasons.
6956 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6957 UNSAFE_PUTN): New macros.
6959 1999-10-04 Tom Tromey <tromey@cygnus.com>
6961 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6962 well. Fixes Java PR gcj/59.
6963 * parse-scan.y (yyerror): Report errors.
6965 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6967 * decl.c (insert_block): Remove unconditional `abort'.
6969 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6971 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6972 FUNCTION_CODE now of type int. All callers changed.
6973 Set the builtin's DECL_BUILT_IN_CLASS.
6975 1999-09-23 Tom Tromey <tromey@cygnus.com>
6977 * jvspec.c (lang_specific_driver): Don't read spec file if
6978 -fsyntax-only given.
6980 1999-09-22 Tom Tromey <tromey@cygnus.com>
6982 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6984 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6985 (WORDS_TO_LONG): Likewise.
6986 (WORDS_TO_DOUBLE): Likewise.
6988 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6990 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6991 (RELOCATION_VALUE_1): Likewise.
6992 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6993 push_in_const, push_long_const): Prototyped.
6994 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6995 (push_constant2): Likewise.
6996 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6997 (find_constant_wide): Cast find_constant2's integer arguments to
6999 (find_constant_index): Cast find_constant2's and find_constant2's
7000 integer arguments to `jword'.
7001 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7002 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7003 (emit_if): Use RELOCATION_VALUE_1.
7004 (emit_goto): Likewise.
7005 (emit_jsr): Likewise.
7006 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7007 argument to push_long_const to HOST_WIDE_INT.
7009 1999-09-15 Andreas Schwab <schwab@suse.de>
7011 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7013 1999-09-20 Nick Clifton <nickc@cygnus.com>
7015 * lang.c (lang_decode_option): Extend comment.
7017 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7022 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7024 * gjavah.c (get_field_name, print_method_info, print_include,
7025 add_namelet): Use xmalloc, not malloc.
7027 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7028 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7031 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7033 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7035 * jcf-path.c (add_entry): Likewise.
7037 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7039 * jv-scan.c (xmalloc): Remove definition.
7041 * jvgenmain.c (xmalloc): Likewise.
7043 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7045 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7047 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7048 concat, not xmalloc/sprintf.
7049 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7050 (xstrdup): Remove definition.
7052 * parse.y (duplicate_declaration_error_p,
7053 constructor_circularity_msg, verify_constructor_circularity,
7054 check_abstract_method_definitions, java_check_regular_methods,
7055 java_check_abstract_methods, patch_method_invocation,
7056 check_for_static_method_reference, patch_assignment, patch_binop,
7057 patch_cast, array_constructor_check_entry, patch_return,
7058 patch_conditional_expr): Use xstrdup, not strdup.
7060 * zextract.c (ALLOC): Use xmalloc, not malloc.
7062 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7064 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7066 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7067 (do_spec, lang_specific_pre_link, lang_specific_driver,
7068 input_filename, input_filename_length): Don't declare.
7069 (main_class_name, jvgenmain_spec, lang_specific_driver):
7071 (lang_specific_driver): All calls to the function pointer
7072 parameter now explicitly call `fatal'.
7074 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7076 * parse.y (find_applicable_accessible_methods_list): Search
7077 abstract classes as interfaces.
7079 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7081 * class.c (finish_class): We're now outside a valid method
7082 declaration. Tell the rest of gcc so.
7084 1999-09-08 Bruce Korb autogen@linuxbox.com
7086 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7088 1999-09-07 Tom Tromey <tromey@cygnus.com>
7090 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7092 (decode_signature_piece): Don't emit "::" in JArray<>.
7093 (print_namelet): Only print trailing `;' when printing a class.
7095 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7097 * java-tree.h: Delete declarations for all tree nodes now moved to
7099 * decl.c: Delete their definitions.
7101 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7103 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7104 * Makefile.in (OBJS): Add ggc-callbacks.o.
7105 (OBJDEPS): Likewise.
7107 1999-09-03 Tom Tromey <tromey@cygnus.com>
7109 * parse.y (strip_out_static_field_access_decl): Return operand if
7110 it satisfies JDECL_P.
7112 1999-09-02 Tom Tromey <tromey@cygnus.com>
7114 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7115 Handle nested arrays, like `[[I'.
7117 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7119 * class.c (finish_class): Remove unused parameter, all callers
7122 * expr.c (build_java_athrow): Change return type to void.
7123 (java_lang_expand_expr): Make sure each case in switch returns a
7126 * java-tree.h (finish_class): Fix prototype to take void args.
7128 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7129 (main): Issue return from main, not exit.
7131 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7133 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7135 * jv-scan.c (main): Issue return from main, not exit.
7137 * parse.y (check_abstract_method_definitions,
7138 java_check_abstract_method_definitions): Add static prototypes.
7139 (java_complete_expand_methods): Fix call to `finish_class'.
7141 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7144 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7146 * lang.c (language_string): Constify.
7148 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7150 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7151 Remove hacks for stuff which comes from libiberty.
7153 * Make-lang.in: Likewise.
7155 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7157 * Makefile.in (xref.o): Depend on xref.c explicitly.
7159 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7161 * java-tree.h (lang_printable_name): Constify a char*.
7163 * lang.c (lang_printable_name): Likewise.
7165 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7167 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7170 1999-08-26 Tom Tromey <tromey@cygnus.com>
7172 * gjavah.c (print_cxx_classname): Print "::" before qualified
7175 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * parse.y (lookup_cl): Changed leading comment. Now does its best
7178 to set the column number.
7179 (qualify_ambiguous_name): Take WFL wrappers into account.
7181 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7183 * verify.c (verify_jvm_instructions): Don't check instruction
7184 validity beyond end of method.
7186 1999-08-25 Tom Tromey <tromey@cygnus.com>
7188 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7190 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7192 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7193 cxx_keyword_subst, generate_access, name_is_method_p,
7194 get_field_name, print_field_name, super_class_name, print_include,
7195 decode_signature_piece, print_class_decls, usage, help,
7196 java_no_argument, version, add_namelet, print_namelet): Add static
7198 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7199 name_is_method_p): Constify a char*.
7200 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7201 Provide a final else clause in an if-else-if.
7202 (print_field_info): Add missing final arg in function call to
7204 (print_method_info, decompile_method, decode_signature_piece,
7205 print_c_decl, print_full_cxx_name, print_stub,
7206 print_mangled_classname, super_class_name, print_include,
7207 add_namelet, add_class_decl, print_class_decls, process_file,
7208 help): Constify a char*.
7210 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7211 push_int_const, find_constant_wide, find_constant_index,
7212 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7213 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7214 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7215 emit_if, emit_goto, emit_jsr, call_cleanups,
7216 make_class_file_name): Add static prototypes.
7217 (generate_bytecode_return, generate_bytecode_insns): Pass a
7218 NULL_PTR, not a NULL_TREE.
7220 * jv-scan.c: Include "jcf.h".
7221 (main): Declare using DEFUN macro.
7223 * jvspec.c (find_spec_file, lang_specific_pre_link,
7224 lang_specific_driver): Add prototypes.
7225 (find_spec_file): Constify a char*.
7227 * keyword.gperf (hash, java_keyword): Add prototypes.
7229 * lang.c (lang_print_error): Add static prototype.
7230 (lang_init): Prefer memcpy over bcopy to avoid casts.
7232 * lex.c (yylex): Add static prototype.
7234 * parse-scan.y: Include "lex.c" earlier.
7236 * parse.h: Remove redundant declaration for `yylex'.
7238 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7239 labeled_block_contains_loop_p): Add static prototypes.
7240 (not_accessible_p): Make static to match prototype.
7242 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7244 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7246 * parse.y (check_method_redefinition): Changed leading comment.
7247 (check_abstract_method_definitions): New function.
7248 (java_check_abstract_method_definitions): New function.
7249 (java_check_regular_methods): Call it.
7250 (verify_constructor_super): Fixed indentation.
7251 (lookup_method_invoke): Likewise.
7253 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7255 * parse.y (method_header): Return a null pointer if the current
7257 (finish_method_declaration): Return if the current function decl
7259 (source_start_java_method): Likewise.
7260 (java_method_add_stmt): Likewise.
7262 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7264 * class.c (emit_register_class): Removed unnecessary call to
7266 * parse.y (labeled_block_contains_loop_p): Removed unused local
7269 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7271 * parse.y (java_refold): Added prototype.
7273 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7275 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7276 (java_stabilize_reference): Removed unnecessary `else'.
7277 (java_complete_lhs): Set flag to remember boolean. Call
7278 java_refold. Added comments.
7279 (java_decl_equiv): New function.
7280 (binop_compound_p): Likewise.
7281 (java_refold): Likewise.
7282 (patch_unaryop): Striped static field access assigned to decl and
7283 op. Changed promotion scheme for ++/-- operators.
7284 (search_loop): New function.
7285 (labeled_block_contains_loop_p): Likewise.
7286 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7288 (patch_bc_statement): Call search_loop. Fixed comment.
7290 1999-08-14 Anthony Green <green@cygnus.com>
7292 * expr.c (java_lang_expand_expr): Mark static array data as
7295 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7297 * jvgenmain.c (main): NUL-terminate name_obstack.
7299 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7301 * check-init.c (check_bool2_init, done_alternative): Add static
7304 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7305 (add_method, build_utf8_ref, build_class_ref,
7306 append_gpp_mangled_type, layout_class_method): Constify a char*.
7308 * decl.c (push_promoted_type, make_binding_level): Add static
7310 (push_promoted_type, pushdecl): Constify a char*.
7312 * except.c (find_handler_in_range, link_handler,
7313 check_start_handlers): Add static prototypes.
7315 * expr.c (process_jvm_instruction): Constify a char*.
7317 * gjavah.c (main): Constify a char*.
7319 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7322 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7324 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7325 munge, print_ents): Constify a char*.
7327 * jcf-dump.c (disassemble_method): Constify a char*.
7328 (print_constant_pool, print_exception_table): Add static prototypes.
7329 (print_constant, print_exception_table, main, disassemble_method):
7332 * jcf-io.c (find_classfile, find_class): Likewise.
7334 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7335 (set_source_filename, predefined_filename_p): Add static prototypes.
7336 (set_source_filename, get_constant, get_class_constant,
7337 find_in_current_zip): Constify a char*.
7339 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7341 (add_entry, add_path, jcf_path_classpath_arg,
7342 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7344 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7345 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7346 jcf_parse_one_method, jcf_parse_methods,
7347 jcf_parse_final_attributes): Add static prototypes.
7348 (get_attribute): Constify a char*.
7350 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7351 jcf_dependency_add_target, jcf_path_classpath_arg,
7352 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7354 * jv-scan.c (main): Constify a char*.
7355 (gcc_obstack_init): Add prototype arguments.
7357 * jvgenmain.c (gcc_obstack_init): Likewise.
7358 (main): Constify a char*.
7360 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7362 (put_decl_string, lang_print_error): Constify a char*.
7363 (lang_init): Remove redundant extern prototype.
7365 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7367 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7368 Add static prototypes.
7369 (get_type_from_signature): Constify a char*.
7371 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7372 Add static prototypes.
7373 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7374 (verify_jvm_instructions): Constify a char*.
7376 * xref.c (xref_flag_value): Likewise.
7378 * xref.h (xref_flag_value): Likewise.
7380 * zextract.c (makeword, makelong): Add static prototypes.
7381 (makeword, makelong): Constify a uch*.
7383 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7385 * lang.c (java_dummy_print): Constify a char*.
7386 (lang_print_error): Likewise.
7387 (lang_init): Remove redundant prototype for `print_error_function'.
7388 (lang_init_source): Likewise.
7389 (lang_identify): Constify a char*.
7391 1999-08-09 Tom Tromey <tromey@cygnus.com>
7393 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7394 (WORDS_TO_LONG): Likewise.
7395 (WORDS_TO_DOUBLE): Likewise.
7397 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7399 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7401 * expr.c (java_stack_pop, java_array_data_offset,
7402 build_java_throw_out_of_bounds_exception, case_identity,
7403 build_java_check_indexed_type): Add static prototypes.
7404 (linenumber_table, expand_invoke, expand_java_field_op,
7405 build_primtype_type_ref, expand_byte_code): Constify a char*.
7407 * java-tree.h (build_primtype_type_ref, linenumber_table):
7409 (java_lang_expand_expr): Add prototype.
7411 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7412 `java_lang_expand_expr'.
7414 * lex.c (java_lex_error): Constify a char*.
7415 (java_get_unicode, java_read_char, java_allocate_new_line,
7416 java_unget_unicode, java_sneak_unicode): Prototype.
7418 * parse-scan.y (current_class, package_name, method_declarator,
7419 report_class_declaration, yyerror): Constify a char*.
7421 * parse.h (java_report_errors): Prototype.
7422 (yyerror): Constify a char*.
7424 * parse.y (classitf_redefinition_error, check_modifiers,
7425 parse_jdk1_1_error, lookup_package_type,
7426 lookup_package_type_and_set_next, get_printable_method_name,
7427 purify_type_name): Constify a char*.
7428 (build_super_invocation, maybe_generate_finit,
7429 verify_constructor_super, parser_add_interface,
7430 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7431 java_complete_expand_methods, java_expand_finals,
7432 cut_identifier_in_qualified, java_stabilize_reference,
7433 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7434 merge_string_cste): Prototype.
7435 (single_type_import_declaration, yyerror,
7436 variable_redefinition_error, build_array_from_name,
7437 build_unresolved_array_type, check_class_interface_creation,
7438 resolve_class, complete_class_report_errors,
7439 note_possible_classname, read_import_dir,
7440 find_in_imports_on_demand, resolve_package, fix_constructors,
7441 check_deprecation, lookup_method_invoke,
7442 maybe_build_primttype_type_ref, array_constructor_check_entry):
7444 (java_complete_expand_methods, java_expand_finals): Make static.
7445 (convert_narrow): Remove static prototype.
7447 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7449 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7451 1999-08-02 Richard Henderson <rth@cygnus.com>
7453 * decl.c: Include defaults.h instead of expr.h.
7454 * parse.y: Likewise.
7456 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7458 * java/decl.c (start_java_method): Change all uses of
7459 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7460 Ensure expr.h is included.
7461 * java/expr.c (pop_arguments): Ditto.
7462 * java/parse.y (expand_start_java_method): Ditto.
7464 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7466 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7468 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7470 * decl.c: Include "function.h".
7471 * except.c: Likewise.
7472 * parse.y: Likewise.
7473 * Makefile.in: Update dependencies.
7475 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7477 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7478 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7479 `modifier' with ATTRIBUTE_UNUSED.
7481 * gjavah.c (process_file): Add braces around ambiguous `else'.
7483 * jcf-dump.c (print_access_flags, localvar_free): Change return
7486 * parse.y (java_complete_expand_method): Initialize variable
7488 (resolve_qualified_expression_name): Likewise for `field_decl'.
7489 (patch_method_invocation): Likewise for `class_to_search'.
7490 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7491 (patch_assignment): Likewise for `lhs_type'.
7493 * verify.c (verify_jvm_instructions): Remove unused variable
7496 1999-07-25 Richard Henderson <rth@cygnus.com>
7498 * decl.c (va_list_type_node): New.
7500 1999-07-25 Anthony Green <green@cygnus.com>
7502 * gjavah.c (print_stub): New function.
7503 (METHOD_IS_NATIVE): New macro.
7504 (print_mangled_classname): Make static.
7505 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7506 (process_file): Perform stub generation.
7507 (HANDLE_METHOD): Don't emit class decls during stub
7509 (HANDLE_END_METHOD): Take into account stub generation.
7510 (print_method_info): Handle stub generation.
7511 (print_stub): New function.
7512 (print_cxx_classname): Make signature consistant with others.
7513 (help): Describe -stubs option.
7514 (main): Create stub file.
7515 (version): Use version.c.
7516 (print_full_cxx_name): New function.
7517 (print_c_decl): Use print_full_cxx_name.
7519 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7521 * check-init.c (check_init): Handle MAX_EXPR.
7523 1999-07-15 Andrew Haley <aph@cygnus.com>
7525 * lang.c (flag_use_divide_subroutine): New variable.
7526 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7527 fp-to-integer conversion.
7528 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7531 * expr.c (build_java_soft_divmod): New function.
7532 (build_java_binop): Call build_java_soft_divmod if
7533 flag_use_divide_subroutine is set.
7534 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7535 soft_lrem_node: new builtin functions.
7536 (init_decl_processing) Initialize the new builtins.
7537 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7538 soft_lrem_node: new builtin functions.
7539 (build_java_soft_divmod): New function.
7540 * parse.y: Call build_java_soft_divmod if
7541 flag_use_divide_subroutine is set.
7544 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7545 a --specs= arg) even if not linking.
7546 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7547 -fuse-divide-subroutine
7549 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7551 * parse.y (resolve_and_layout): Check methods only once.
7552 (resolve_qualified_expression_name): Verify thrown exceptions
7554 (check_thrown_exceptions): Reject exceptions thrown in
7555 initializer. Error message tuned.
7557 1999-07-14 Andrew Haley <aph@cygnus.com>
7559 * expr.c (expand_expr): Do not return the last statement in a
7560 block as the block's value.
7562 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7564 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7565 CALL_EXPR, to avoid order of evaluation changes.
7567 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (qualify_ambiguous_name): Do not use
7570 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7572 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7574 * check-init.c (check_init): Handle MAX_EXPR.
7575 * expr.c (force_evaluation_order): Force method call arguments to
7576 be evaluated in left-to-right order.
7577 * parse.y (qualify_ambiguous_name): Loop again to qualify
7578 NEW_ARRAY_EXPR properly.
7580 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7582 * parse.y (patch_invoke): Resolve unresolved invoked method
7584 (qualify_ambiguous_name): STRING_CST to qualify expression for
7585 type name resolution.
7587 1999-06-24 Andrew Haley <aph@cygnus.com>
7589 * class.c (finish_class): Whenever a deferred method is
7590 output, rescan the list of methods to see if a new candidate for
7591 output can be found.
7593 1999-06-28 Tom Tromey <tromey@cygnus.com>
7595 * jvspec.c (lang_specific_driver): Recognize --help.
7597 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7599 * parse.y (resolve_package): Fixed bogus return statement.
7600 (patch_method_invocation): Resolve method invocation beginning with
7601 a package name qualifier.
7603 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7605 * Make-lang.in (java.stage1): Depend on stage1-start.
7606 (java.stage2): Likewise for stage2-start.
7607 (java.stage3): Likewise for stage3-start.
7608 (java.stage4): Likewise for stage4-start.
7610 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7612 * parse.y (java_complete_lhs): When doing cross referencing, don't
7613 try to keep file location on a WFL expanded as a CALL_EXPR.
7615 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7617 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7618 compiling to class file a void method with an empty method body.
7619 As a side effect, the bytecode backend will generate the
7620 appropriate `return' instruction.
7622 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7624 * parse.y (lookup_package_type_and_set_next): New function prototype.
7625 (resolve_package): Search current and imported packages.
7626 (lookup_package_type_and_set_next): New function.
7628 1999-06-22 Andrew Haley <aph@cygnus.com>
7630 * verify.c (verify_jvm_instructions): Check for pending blocks
7631 before invalid PC test and opcode switch, not after.
7633 1999-06-21 Andrew Haley <aph@cygnus.com>
7635 * except.c (find_handler_in_range): The upper limit for exception
7636 ranges is exclusive, not inclusive: (start <= pc < end).
7637 (link_handler): find child pointer which points to outer by
7638 searching sibling list: previous code incorrectly assumed that
7639 outer->outer->first_child must point to outer.
7640 * verify.c (verify_jvm_instructions): FIXME added to code for
7642 (verify_jvm_instructions): Do not assume that the last block
7643 processed in a subroutine is a block which ends with a `ret'
7644 instruction. With some control flows it is possible that the last
7645 block ends with an `athrow'.
7647 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7649 * parse.y (qualify_ambiguous_name): Reorganized the post
7650 evaluation of non WFL leading expression nodes.
7652 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7654 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7657 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7659 * parse.y (qualify_ambiguous_name): Handle qualified expression
7660 beginning with a STRING_CST.
7662 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7664 * parse.y (register_fields): Set DECL_INITIAL on both
7665 pre-initialized static and public fields.
7666 (resolve_field_access): Static field access expressions to always
7668 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7669 qualification. CONVERT_EXPR to be resolved as an expression name.
7670 (java_complete_lhs): Identify and access qualified final
7671 initialized field in switch statement case expression.
7672 (fold_constant_for_init): Pre-initialized field decl constant to
7675 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7677 * parse.y (note_possible_classname): Mark returned node with
7678 QUALIFIED_P only if the original class name contained a '/'.
7680 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7682 * Make-lang.in (gcjh): More parallel build fixes.
7684 1999-06-03 Mike Stump <mrs@wrs.com>
7686 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7688 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7690 * except.c (link_handler): Chain exception handlers in order.
7692 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7694 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7695 with nops and process as usual in order to always set correct EH
7696 ranges. Emit detailed warnings about unreachable bytecodes.
7698 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7700 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7703 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7705 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7706 or the searched field decl.
7708 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7710 * parse.y (fold_constant_for_init): Convert numerical constant
7711 values to the type of the assigned field.
7713 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7715 * expr.c (lookup_field): Relaxed the test on class loading error
7717 * parse.y (fold_constant_for_init): Enabeled old code.
7719 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7722 decide the validity of the cast of a java.lang.Cloneable reference
7724 (patch_conditional_expr): Fixed first argument passed to
7725 binary_numeric_promotion.
7727 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7729 * parse.y (qualify_ambiguous_name): Take into account that a
7730 CONVERT_EXPR might specify a type as a WFL.
7732 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7734 * parse.y (patch_assignment): Save the rhs before using it as an
7735 argument to _Jv_CheckArrayStore.
7737 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7741 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7744 floating point litteral only when the exponent indicator has been
7747 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7749 * parse.y (formal_parameter:): Construct argument tree list
7750 element even if a yet unsupported final parameter was encountered.
7752 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7754 * parse.y (finish_method_declaration): Issue errors for native or
7755 abstract methods declared with a method body, as well as for non
7756 native or non abstract methods with no method body.
7758 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7760 * class.c (build_utf8_ref): Initialize variable `field'.
7762 * decl.c (init_decl_processing): Initialize variable `field'.
7764 * expr.c (build_known_method_ref): Mark parameters `method_type',
7765 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7766 (process_jvm_instruction): Likewise for parameter `length'.
7768 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7769 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7772 * parse.y (maybe_generate_clinit): Remove unused variable
7773 `has_non_primitive_fields'.
7774 (find_in_imports_on_demand): Initialize variables `node_to_use'
7776 (patch_binop): Likewise for variable `prom_type'.
7777 (patch_unaryop): Likewise for variable `prom_type'.
7779 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7781 * xref.c (xref_table): Add missing initializer.
7783 1999-05-14 Tom Tromey <tromey@cygnus.com>
7785 * java-except.h (struct eh_range): Removed unused `next' member.
7786 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7787 after adding all exception handlers. Sort exception ranges in
7789 (struct pc_index): New structure.
7790 (start_pc_cmp): New function.
7791 * except.c (add_handler): Return `void'. Don't call link_handler;
7792 instead construct an ordinary linked list and do range
7794 (check_nested_ranges): New function.
7795 (link_handler): Changed interface to allow merging of eh_ranges.
7796 Split overlapping ranges. Return `void'.
7798 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * parse.y (constructor_block_end:): New rule, tagged <node>.
7801 (constructor_body:): Use `constructor_block_end' instead of
7804 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7806 * parse.y (statement_nsi:): Pop `for' statement block.
7807 (java_complete_lhs): Labeled blocks containing no statement are
7808 marked as completing normally.
7810 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7812 * xref.c (xref_set_current_fp): New function, defined.
7813 * xref.h (xref_set_current_fp): New function, prototyped.
7815 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7817 * check-init.c (check_init): Take into account that
7818 LABELED_BLOCK_STMT can be empty.
7820 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7822 * parse.y (java_check_regular_methods): Warning check on not
7823 overriding methods with default access in other packages does not
7824 apply to `<clinit>'.
7825 (java_complete_lhs): If block body is an empty_stmt_node, replace
7826 it by NULL_TREE. This prevents gcc from generating an irrelevant
7829 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7831 * check-init.c (check_init): Removed code accepting to see things
7832 falling through default:, when doing xrefs.
7833 * java-tree.h (do_not_fold): New global variable, declared.
7834 * parse.y (do_not_fold): New global variable, defined.
7835 (java_complete_expand_method): Set `do_not_fold' to the value of
7836 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7837 and reinstall them after them have been purged; do not check for
7838 initializations; do not issue missing return errors.
7839 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7841 (patch_binop): Skip the fold part when doing xrefs.
7842 (build_string_concatenation): Skip the concatenation part when
7844 (patch_synchronized_statement): Do not generate a try-finally when
7846 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7847 and keep the location where the throw was seen.
7848 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7849 any treatment on the converted node an simply return a NOP_EXPR of
7851 * xref.c (xref_get_data): New function, defined.
7852 * xref.h (xref_get_data): New function, declared.
7853 (XREF_GET_DATA): Use xref_get_data.
7855 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7857 * gjavah.c (print_include): Cast the result of `strlen' to int
7858 when comparing against a signed value.
7859 (add_namelet): Likewise.
7861 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7863 * expr.c (expand_invoke): Mark parameter `nargs' with
7865 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7867 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7870 * jcf-reader.c (get_attribute): Cast a value to long
7871 when comparing against a signed expression. Likewise.
7873 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7876 1999-05-11 Andrew Haley <aph@cygnus.com>
7878 * parse.y (source_end_java_method): If the current method contains
7879 any exception handlers, force asynchronous_exceptions: this is
7880 necessary because signal handlers in libjava may throw exceptions.
7881 * decl.c (end_java_method): Ditto.
7883 1999-05-11 Tom Tromey <tromey@cygnus.com>
7885 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7887 * jvspec.c (THREAD_NAME): Removed.
7888 (GC_NAME): Likewise.
7889 (MATHLIB): Likewise.
7890 (WITHLIBC): Likewise.
7892 (THREADLIB): Likewise.
7893 (MATH_LIBRARY): Likewise.
7894 (lang_specific_driver): Don't add `-l' options to command line.
7895 Instead, add a single --specs option. Recognize `-L' options and
7896 use them to search for spec file.
7897 (find_spec_file): New function.
7898 (SPEC_FILE): New define.
7900 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7902 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7903 cpplib-enabled build.
7905 1999-05-05 Per Bothner <bothner@cygnus.com>
7907 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7908 temporarily zero it while calling rest_of_decl_compilation.
7910 * java-tree.h (string_ptr_type_node): Add declaration.
7911 * decl.c: Define and initialize string_ptr_type_node.
7912 * parse.y (patch_string_cst): Use string_ptr_type_node.
7914 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7915 * parse.y (for_statement): Now unconditionally exit_block.
7916 (finish_labeled_statement): No longer exit_block if for-loop.
7917 (patch_loop_statement): Check harder if the loop is already labeled.
7919 * parse.y (patch_initialized_static_field): Removed function.
7920 (maybe_generate_clinit): Removed special handling for interfaces.
7921 (java_complete_expand_methods): Do a preliminary java_complete_tree
7922 on <clinit> to determine if it can be removed.
7923 (java_complete_expand_method): Remove special handling for <clinit>.
7924 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7925 optimize if we get back empty_stmt_node.
7926 For MODIFY_EXPR, re-do checking of static initializers.
7927 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7928 For VAR_DECL, pass correct context.
7930 * verify.c (verify_jvm_instructions): Better error messages.
7932 1999-05-03 Tom Tromey <tromey@cygnus.com>
7934 * parse-scan.y (interface_declaration): Call
7935 report_class_declaration for interfaces.
7937 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7939 * Makefile.in: Remove -v from bison command lines.
7941 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7943 * check-init.c (check_init): Exclude a case of error when doing
7945 * class.c (layout_class_method): Don't generate the error message
7946 twice when compiling from source.
7947 * lang-options.h: Added `-Wredundant-modifers' and
7948 `-Wunusupported-jdk11' flags and help text.
7949 * lang.c (lang_decode_option): Added support for
7950 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7951 flag_static_local_jdk11 and flag_redundant set accordingly.
7952 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7953 * parse.h (EXPR_WFL_ADD_COL): New macro.
7954 (DECL_END_SOURCE_LINE): Likewise.
7955 (DECL_INHERITED_SOURCE_LINE): Likewise.
7956 * parse.y (static_ref_err): New function, prototyped.
7957 (CCB_TK): Now tagged <operator>.
7958 (class_body:): Remember the location of the closing '}' of a class
7959 definition when doing xrefs.
7961 (block_end:): Likewise.
7962 (create_class): Remember the location of the inherited class
7963 identifier when doing xrefs.
7964 (register_fields): Added test on first operand of `init' before
7965 testing it TREE_CODE.
7966 (method_header): Store the location of the class identifier in the
7967 class decl when doing xrefs.
7968 (finish_method_declaration): Don't combine first/last method line
7970 (java_check_regular_methods): Warning check on not overriding
7971 methods with default access on other packages move before check on
7972 static methods. Initialization of `aflags' also moved up.
7973 (resolve_expression_name): Call static_ref_err to report the error.
7974 (static_ref_err): New function, implemented.
7975 (resolve_field_access): Returned simplified static field access
7977 (resolve_qualified_expression_name): Check for illegal use of
7978 static fields in a non static context. Call static_ref_err to
7979 report error in various places.
7980 (java_complete_tree): Do not fold initialized static fields when
7982 (java_complete_lhs): Likewise.
7984 1999-04-29 Anthony Green <green@cygnus.com>
7986 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7987 create internal labels.
7988 (lookup_label): Ditto.
7990 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * class.c (layout_class_method): Generate <clinit>'s rtl for
7994 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7995 for interfaces' <clinit>.
7996 * expr.c (lookup_field): Search for fields in interfaces.
7997 (expand_invoke): Fixed indentation.
7998 (expand_java_field_op): Likewise. Use IS_CLINIT.
7999 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8000 (IS_CLINIT): New macro.
8001 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8002 interface was parsed.
8003 (maybe_generate_clinit): Don't generate if the current class is an
8004 interface with only fields of primitive types.
8005 (reset_method_name): Use IS_CLINIT.
8006 (java_complete_expand_method): Expand <clinit> when it exists for
8007 interfaces. Use IS_CLINIT.
8008 (resolve_expression_name): Use DECL_CONTEXT instead of
8009 current_class to build static field references.
8010 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8011 ARRAY_REF when doing xreferencing.
8012 (check_final_assignment): Fixed typo in leading comment. Use
8014 (patch_array_ref): Don't fully expand array references when
8016 (patch_return): Use IS_CLINIT.
8017 (patch_throw_statement): Likewise.
8019 1999-04-22 Tom Tromey <tromey@cygnus.com>
8021 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8023 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8025 * decl.c (predef_filenames, predef_filenames_size): New globals
8026 (init_decl_processing): predef_filenames and predef_filenames_size
8028 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8030 * jcf-parse.c (predefined_filename_p): New function.
8031 (yyparse): Check that files on the command line are specified only
8032 once and issue a warning otherwise.
8033 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8034 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8035 avoid a gcc warning with -W -Wall turned on.
8036 (java_expand_classes): Abort if errors were encountered.
8037 (java_complete_lhs): If the cross reference flag is set, wrap
8038 field DECL node around a WFL when resolving expression name.
8040 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8042 * lang.c (lang_decode_option): Fixed returned value when parsing
8043 `-fxref=...' and `-Wall'.
8044 * parse.y (source_end_java_method): Do not generate code when
8045 flag_emit_xref is set.
8046 (resolve_expression_name): Do not build static field access when
8047 flag_emit_xref is set.
8048 (resolve_field_access): No special treatment on `length' when
8049 flag_emit_xref is set. Do not build qualified static field access
8050 when flag_emit_xref is set.
8051 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8052 when flag_emit_xref is set.
8053 (patch_assignment): Do not generate array store runtime check when
8054 flag_emit_xref is set.
8055 * xref.c (xref_flag_value): Fixed function declaration
8057 (xset_set_data): New function.
8058 * xref.h (xref_set_data): Added prototype for new function.
8059 (typedef struct xref_flag_table): New field data.
8060 (XREF_GET_DATA): New macro.
8062 1999-04-19 Tom Tromey <tromey@cygnus.com>
8064 * xref.h (enum): Removed trailing comma.
8066 * parse.y (resolve_qualified_expression_name): Added missing
8069 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8071 * gjavah.c: New prototypes for java_float_finite and
8074 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8076 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8079 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8081 * Makefile.in (TREE_H): Add tree-check.h.
8082 (RTL_H): Add genrtl.h.
8084 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8086 * parse.y (patch_assignment): Added ArrayStoreException runtime
8089 1999-04-06 Per Bothner <bothner@cygnus.com>
8091 * expr.c (pop_type_0): New function.
8092 (pop_type): Use pop_type_0.
8093 * java-tree.h (pop_type_0): New declaration.
8094 * verify.c (verify_jvm_instructions): Check return instructions.
8096 * parse.y (patch_binop): Don't fold if non-constant and emiting
8099 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8101 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8103 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8104 (main_jcf): Don't define.
8105 (process_file): Don't set `main_jcf'.
8107 * java-tree.h (main_jcf): Don't declare.
8109 * jcf-parse.c (main_jcf): Add static definition.
8111 * lang.c (main_jcf): Don't define.
8113 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8115 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8117 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8119 * jcf-depend.c: Include "config.h", not <config.h>.
8121 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8124 * jcf-path.c: Include "config.h", not <config.h>.
8126 * lex.c: Don't include various system header files.
8127 (java_init_lex): Cast the argument of `bzero' to PTR
8129 * parse-scan.y (java_push_parser_context): Likewise.
8131 * parse.y (java_push_parser_context): Likewise.
8132 (patch_bc_statement): Match format specifier to variable argument.
8134 * xref.c: Don't include <stdio.h>.
8136 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * parse.y (struct parser_ctxt *ctxp): Now global.
8139 (declare_local_variables): Use WFL compound value for the
8140 declaration source line value, when doing cross-referencing.
8142 1999-03-31 Tom Tromey <tromey@cygnus.com>
8144 * gjavah.c (print_field_info): Allow constants of other types.
8145 (print_include): Generate include when new name is proper prefix
8146 of already printed name.
8147 (add_namelet): Likewise.
8148 (cxx_keyword_subst): New function.
8149 (print_method_info): Use it.
8150 (print_field_name): New function.
8151 (get_field_name): New function.
8152 (print_field_info): Use get_field_name and print_field_name.
8154 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8156 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8157 'KR-C', so gperf uses the `const' keyword on strings.
8159 * keyword.gperf (java_keyword): Const-ify a char*.
8161 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8163 * parse.y (patch_bc_statement): Fixed identation and a bogus
8166 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8168 * parse.y (patch_assignment): Allow static variables in other
8169 classes to be assigned.
8171 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8173 * class.c (maybe_add_interface): Remove unused variable
8175 (make_class_data): Use = for assignment, not ==. Likewise.
8176 (emit_register_classes): Remove unused variable `decl'.
8178 * lex.c: Fix comment so as not to contain an embedded `/*'.
8180 * verify.c (verify_jvm_instructions): Remove unused variable
8183 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8185 * parse.y (complete_loop_body): Rename to finish_loop_body.
8186 (complete_labeled_statement): Rename to finish_labeled_statement.
8187 (complete_for_loop): Rename to finish_for_loop.
8188 (complete_method_declaration): Rename to finish_method_declaration.
8190 * java-tree.h (continue_identifier_node): New global node.
8191 * decl.c: Define and initialize continue_identifier_node.
8192 * parse.y (generate_labeled_block): Remove - no longer needed.
8193 (build_loop_body): Use continue_identifier_node for continue block.
8194 (finish_labeled_statement): Also do pop_labeled_block actions.
8195 (java_complete_lhs): POP_LOOP even if error.
8196 (build_labeled_block): Special handling for continue_identifier_node.
8197 (patch_loop_statement): Re-organize.
8198 (patch_bc_statement): Re-write.
8200 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8202 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8203 using a WFL compound value.
8204 * parse.y (xref.h): Include.
8205 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8207 (register_fields): Set WFL compound value to lineno if doing
8209 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8211 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8212 * xref.h (expand_xref): Prototype renamed from xref_generate.
8214 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8217 (GET_CURRENT_BLOCK): New macro.
8218 * parse.y (current_static_block): New global variable.
8219 (method_body:): Define action.
8220 (complete_method_declaration): Set current_function_decl to NULL
8221 when work on the current method is done.
8222 (declare_local_variables): Use GET_CURRENT_BLOCK.
8223 (java_method_add_stmt): Likewise.
8224 (java_complete_expand_method): Disable the use of `this' when
8226 (enter_a_block): If no current method exist, use
8227 current_static_block to link static initializer blocks.
8228 (exit_block): Rewritten to use current_static_block when no current
8230 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8231 (patch_return): Forbid the use of `return' in static initializers.
8232 (patch_throw_statement): Fixed indentation. Issue specific error
8233 for uncaught thrown checked exception in static initializer
8234 blocks. Removed FIXME.
8236 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8238 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8239 Link gcj from gcc.o.
8241 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8243 * parse.y (find_applicable_accessible_methods_list): When dealing
8244 with interface: ensure that a given interface or java.lang.Object
8245 are searched only once.
8247 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8249 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8251 * jcf-dump.c (print_access_flags): Add braces around if-else.
8253 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8256 * lex.c (build_wfl_node): Add static prototype.
8258 * lex.h (build_wfl_node): Remove static prototype.
8260 * parse.y: Include lex.c early enough to declare everything needed.
8261 Ensure calls to `build_wfl_node' pass the proper arguments.
8262 (create_class): Remove unused variable `super_decl'.
8263 (get_printable_method_name): Initialize variable `name'.
8265 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * Changelog: Fixed 1999-03-22 typos.
8268 * lang.c (lang_decode_option): Fixed typo in error string in the
8271 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8273 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8275 * java-tree.h (flag_emit_xref): Declared extern.
8276 * lang.c (xref.h): Included.
8277 (flag_emit_xref): New global variable.
8278 (lang_decode_option): Added support for -fxref.
8282 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8284 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8287 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8289 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8290 $(srcdir)/../system.h and $(JAVA_TREE_H).
8291 (jcf-io.o): Depend on $(JAVA_TREE_H).
8292 (mangle.o): Likewise.
8294 * check-init.c (check_cond_init): Add static prototype.
8296 * class.c (build_java_method_type, hashUtf8String,
8297 make_field_value, get_dispatch_vector, get_dispatch_table,
8298 append_gpp_mangled_type, mangle_static_field): Likewise.
8299 (strLengthUtf8): Hide unused definition.
8300 (hashUtf8String): Const-ify.
8301 (make_field_value): Un-ANSI-fy.
8303 * constants.c: Move inclusion of jcf.h above java-tree.h.
8304 (set_constant_entry, find_class_or_string_constant,
8305 find_name_and_type_constant, get_tag_node,
8306 build_constant_data_ref): Add static prototype.
8308 * decl.c (push_jvm_slot, builtin_function,
8309 lookup_name_current_level): Likewise.
8310 (builtin_function): Const-ify.
8312 * except.c (expand_start_java_handler, expand_end_java_handler):
8313 Add static prototype.
8315 * expr.c (flush_quick_stack, push_value, pop_value,
8316 java_stack_swap, java_stack_dup, build_java_athrow,
8317 build_java_jsr, build_java_ret, expand_java_multianewarray,
8318 expand_java_arraystore, expand_java_arrayload,
8319 expand_java_array_length, build_java_monitor, expand_java_pushc,
8320 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8321 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8322 expand_compare, expand_test, expand_cond, expand_java_goto,
8323 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8324 expand_java_field_op, java_push_constant_from_pool): Likewise.
8326 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8327 (build_java_arraynull_check): Mark parameters `node' and `type'
8328 with ATTRIBUTE_UNUSED.
8329 (note_label): Likewise for parameter `current_pc'.
8330 (expand_java_call, expand_java_ret): Hide unused definition.
8332 * java-tree.h (make_class, build_constants_constructor,
8333 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8334 init_outgoing_cpool, register_class, emit_register_classes,
8335 java_layout_seen_class_methods): Prototype.
8336 (unicode_mangling_length): Const-ify.
8337 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8338 emit_unicode_mangled_name, format_int, format_uint,
8339 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8340 jcf_print_utf8_replace, open_class): Prototype.
8342 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8343 <stdio.h>. Include tree.h/java-tree.h.
8344 (utf8_equal_string usage, process_class): Add static prototype.
8345 (open_class): Don't prototype this here.
8346 (utf8_equal_string): Match arguments to format specifiers.
8347 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8348 TABLE_SWITCH, disassemble_method): Likewise.
8350 * jcf-io.c: Include tree.h/java-tree.h.
8351 (open_class, find_classfile, jcf_print_utf8,
8352 jcf_print_utf8_replace): Const-ify.
8354 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8355 parse_class_file): Add static prototype.
8356 (find_in_current_zip): Match definition to existing static
8359 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8360 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8361 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8362 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8363 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8364 generate_bytecode_return, perform_relocations, init_jcf_state,
8365 init_jcf_method, release_jcf_state, generate_classfile):
8366 Add static prototype.
8367 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8368 (make_class_file_name): Const-ify.
8370 * jcf.h (find_classfile): Const-ify.
8372 * jv-scan.c (reset_report): Remove prototype.
8374 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8375 (error): Rewrite to allow varargs.
8377 * lang.c (lang_f_options): Const-ify.
8379 * lex.c (java_parse_escape_sequence): Add static prototype.
8380 (java_allocate_new_line): Match definition to existing static
8383 * mangle.c Include tree.h/java-tree.h.
8384 (unicode_mangling_length, emit_unicode_mangled_name,
8385 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8387 * parse.h (jdep_code): Remove trailing comma in enumeration.
8388 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8389 (reset_report): Add prototype.
8391 * verify.c (push_pending_label, merge_types): Add static
8394 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8396 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * parse.y (find_applicable_accessible_methods_list): Extend the
8399 search to superinterfaces when relevant.
8400 (search_applicable_methods_list): New function.
8402 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8404 * class.c (unmangle_classname): Implemented stricter testing
8405 before setting the QUALIFIED_P flag on an identifier.
8407 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8409 * parse.y (java_complete_lhs): Call force_evaluation_order
8410 after patch_newarray.
8411 (patch_binop): Don't call fold if there are side effects.
8413 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8415 * parse.y (java_stabilize_reference): Use save_expr instead of
8416 building a SAVE_EXPR node.
8417 (java_complete_lhs): Patch the resulting string of the `+='
8418 operator (if necessary) and complete the RHS after having built
8421 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8423 * class.c (make_class): Don't set CLASS_P here (because
8424 this function is also called by build_java_array_type).
8425 (push_class): Set CLASS_P here instead.
8426 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8428 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8429 context. If the context is class, perfer "super" over "synchronized".
8430 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8432 * parse.y (create_class): Don't call parser_check_super here;
8433 it is not robust. Always wait until later.
8435 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8436 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8438 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8440 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8441 * lex.h (UNGETC): Change misleading macro.
8443 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8445 * parse.y (java_stabilize_reference): Return NODE when patching a
8447 (java_complete_lhs): Put parenthesis around truth values.
8449 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8451 * class.c (layout_class_method): Don't make rtl for interface
8453 * parse.h (GET_TYPE_NAME): New macro.
8454 * parse.y (if_then_statement:): Fixed indentation.
8455 (if_then_else_statement:): Likewise.
8456 (for_statement:): Fixed spacing.
8457 (try_statement:): Fixed indentation.
8458 (create_interface): Don't force interfaces to be abstract.
8459 (method_header): Abstract methods are OK in interfaces.
8460 (declare_local_variables): Fixed typo in comment.
8461 (java_complete_expand_method): Fixed indentation.
8462 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8463 non accessible fields.
8464 (java_stabilize_reference): New function.
8465 (java_complete_lhs): Fixed indentation. Use
8466 java_stabilize_reference in compound assignement. Insert the
8467 cast. If not processing `+' fix string constants before processing
8470 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8472 * constants.c (find_class_or_string_constant): Cast variable `j'
8473 to a `jword' when comparing against one.
8475 * expr.c (java_lang_expand_expr): Remove unused variables
8476 `has_finally_p' and `op0'.
8478 * gjavah.c (print_field_info): Cast a value to jint when comparing
8479 against one. Likewise for a jlong.
8480 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8481 against a signed quantity.
8483 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8484 (print_signature): Don't needlessly dereference variable `str'
8486 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8487 `max_locals' with ATTRIBUTE_UNUSED.
8488 (jcf_parse_class): Likewise for variable `index'.
8490 * parse.h (reverse_jdep_list): Remove static prototype.
8492 * parse.y (build_jump_to_finally): Remove prototype and definition.
8493 (reverse_jdep_list): Add static prototype.
8495 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8496 `assignment' and `expr_decl'.
8498 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8500 1999-03-12 Andrew Haley <aph@cygnus.com>
8502 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8503 we'll need a directory separator and a null character.
8505 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8507 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8509 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8511 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8514 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8516 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8518 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8520 * class.c (layout_class_method): A static method in a base class
8521 is never overridden, so treat it like it doesn't exist.
8522 However, do complain about private non-static method overriding
8523 public static method.
8525 * parse.y: Don't set unused INITIALIZED_P flag.
8526 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8528 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8529 (build_array_from_name): Re-order &index[string] to &string[index].
8531 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8532 error_mark (it might catch more errors, but it is more likely to lose).
8534 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8536 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8537 (parse-scan.o): Depend on toplev.h.
8539 * class.c (make_method_value): Add prototype. Make it static.
8540 Remove unused second argument, caller changed.
8542 * expr.c (java_lang_expand_expr): Remove unused variable
8545 * java-tree.h: Don't prototype find_in_current_zip.
8546 Add prototypes for verify_constant_pool, start_java_method,
8547 end_java_method, give_name_to_locals, expand_byte_code,
8548 open_in_zip, set_constant_value, find_constant1, find_constant2,
8549 find_utf8_constant, find_string_constant, find_class_constant,
8550 find_fieldref_index, find_methodref_index, write_constant_pool,
8551 count_constant_pool_bytes and encode_newarray_type.
8553 * jcf-dump.c: Remove unused variable `LONG_temp'.
8555 * jcf-parse.c: Include parse.h.
8556 (jcf_parse_source): Remove unused parameter, all callers changed.
8557 (jcf_figure_file_type): Add static prototype.
8558 (find_in_current_zip): Likewise. Also remove unused parameter,
8559 all callers changed.
8560 (read_class): Initialize variable `saved_pos'.
8562 * jcf-reader.c (jcf_parse_preamble): Mark variables
8563 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8565 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8566 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8567 (java_parse_doc_section): Initialize variable `seen_star'.
8568 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8569 (java_lex_error): Mark parameters `msg' and `forward' with
8571 (java_get_line_col): Mark parameters `filename' and `line' with
8574 * parse-scan.y: Include toplev.h.
8575 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8577 * parse.h: use `struct JCF', not plain `JCF'.
8578 (java_parser_context_save_global, java_expand_classes
8579 java_parser_context_restore_global, java_parse): Add prototypes.
8581 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8584 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8586 * check-init.c (check_init): COPYN takes word count, not bit count.
8588 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8590 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8591 explicit build_decl. (Avoids crash in reload when optimizing.)
8593 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8595 * decl.c (complete_start_java_method): Handle synchronized method
8596 even when compiling from bytecode.
8598 1999-02-26 Tom Tromey <tromey@cygnus.com>
8600 * gjavah.c (add_class_decl): Only generate `#include' if outer
8601 class is not the name of the class we are processing. Correctly
8602 append `.h' in #include.
8603 (process_file): Clean up newlines around generated `#include's.
8604 (decode_signature_piece): Correctly handle inner classes.
8605 (struct include): New structure.
8606 (all_includes): New global.
8607 (print_include): New function.
8608 (add_class_decl): Use it.
8609 (process_file): Likewise.
8610 (add_class_decl): Generate include for java-array.h if array
8612 (process_file): Don't generate java-array.h include.
8614 * gjavah.c (add_namelet): Check for standard package names here.
8615 (add_class_decl): Don't check for standard package names here.
8617 1999-02-25 Tom Tromey <tromey@cygnus.com>
8619 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8620 When reading a zip file, only use strncmp if both strings are
8621 bigger than the buffer length. Initialize `k' when looping
8624 1999-02-24 Tom Tromey <tromey@cygnus.com>
8626 * gjavah.c (struct namelet): New structure.
8627 (add_namelet): New function.
8628 (print_namelet): New function.
8629 (print_class_decls): Use add_namelet and print_namelet to generate
8630 namespaces and not classes.
8631 (method_printed): New global.
8632 (HANDLE_END_METHOD): Examine method_printed.
8633 (print_method_info): Set method_printed when required. Print
8634 error if function to be ignored is marked virtual. Handle $finit$
8636 (METHOD_IS_FINAL): New macro.
8637 (print_field_info): Use it.
8638 (HANDLE_METHOD): Clear method_printed.
8639 (method_pass): New global.
8640 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8641 (process_file): Do two passes over both fields and methods.
8642 (HANDLE_METHOD): Examine method_pass.
8644 (add_class_decl): New function.
8645 (print_class_decls): Don't scan over entire constant pool.
8647 1999-02-23 Tom Tromey <tromey@cygnus.com>
8649 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8650 disable linking in that case.
8652 1999-02-20 Tom Tromey <tromey@cygnus.com>
8654 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8657 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8659 * decl.c (build_result_decl), java-tree.h: New method.
8660 (complete_start_java_method): Handle synchronized methods.
8661 Don't build DECL_RESULT here. (Ordering dependency problem.)
8662 (start_java_method): Call build_result_decl here instead ...
8663 * parse.y (java_complete_expand_method): ... and here.
8664 (expand_start_java_method): Don't call complete_start_java_method here.
8665 (java_complete_expand_method): Call it here instead.
8666 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8667 * java-tree.h: ... here.
8669 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8670 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8671 for ARRAY_REF - it doesn't work when array bounds are checked.
8672 (patch_array_ref): Handle it here instead.
8674 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8676 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8678 Force left-to-right evaluation of binary operations etc.
8679 * expr.c (force_evaluation_order), java-tree.h: New function.
8680 * parse.y (java_complete_lhs): Pass binary operations, procedure
8681 calls, and ARRAY_REFs to force_evaluation_order.
8682 (various): Set TREE_SIDE_EFFECTS more carefully.
8684 Tolerate random (non-UTF8) encoding in comments without complaining.
8685 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8686 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8688 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8689 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8691 * parse.y (java_complete_lhs): Ignore an empty statement in a
8692 COMPOUND_EXPR. Don't complain about empty statement after return.
8694 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8696 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8697 in TREE_LIST - just chain the POINTER_TYPEs together.
8698 (resolve_class): If type already resolved, return decl.
8699 After resolving, update TREE_TYPE(class_type), and name (if array).
8700 * parse.h (do_resolve_class), parse.y: Make non-static.
8701 * class.c (maybe_layout_super_class): Take this_class argument.
8702 Do do_resolve_class if necessary.
8703 (layout_class, layout_class_methods): Adjust calls appropriately.
8704 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8705 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8706 * typeck.c (build_java_array_type): Don't call layout_class.
8708 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * parse.y (check_pkg_class_access): Allow private class access
8711 within the same package.
8712 (strip_out_static_field_access_decl): New function.
8713 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8714 operator argument before testing its nature.
8716 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8718 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8719 (TRY_EXPR): Simplify - it no longer has a finally clause.
8720 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8721 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8722 * expr.c (java_lang_expand_expr): Likewise.
8723 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8724 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8725 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8726 (build_try_statement): Remove finally parameter and handling.
8727 (build_try_finally_statement): New function.
8728 (patch_try_statement): No longer need to support finally clause.
8729 (try_statement): Update grammar action rules.
8730 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8731 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8733 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8735 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8736 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8738 1999-02-17 Andrew Haley <aph@cygnus.com>
8740 * class.c (build_utf8_ref): Back out broken patch which was
8741 intended to to output signatures using '.' as a separator.
8743 * class.c (make_class_data): Output signatures using '.' as a
8744 separator, rather than '/'.
8745 (mangled_classname): Likewise.
8746 (make_field_value): Likewise.
8747 (make_method_value): Likewise.
8748 * constants.c (alloc_class_constant): Likewise.
8749 * expr.c (build_invokeinterface): Likewise.
8751 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8753 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8754 of an ancient workaround.
8756 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8758 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8761 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8763 * lex.c (yylex): Encode \0 as UTF8.
8765 1999-02-10 Tom Tromey <tromey@cygnus.com>
8767 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8768 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8769 (libgcj_zip): Renamed.
8770 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8772 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8774 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8775 (GC_NAME): Renamed -lgc to -lgcjgc.
8777 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8779 * lex.c (java_lang_cloneable): Initialize.
8780 * parse.y (java_lang_cloneable): New static variable.
8781 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8782 doing one more qualification round.
8783 (valid_ref_assignconv_cast_p): Reject null source or
8784 destination. Allow an array to be cast into java.lang.Cloneable.
8785 (patch_cast): Swapped two first arguments to first call to
8786 valid_ref_assignconv_cast_p.
8788 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8790 * parse.h: DECL_P renamed JDECL_P.
8791 * parse.y: DECL_P replaced by JDECL_P.
8792 (build_array_from_name): Always use pointer's type.
8793 (patch_bc_statement): Extra code to search continue target in a
8794 for loop. Fixed comments. Continue target is current loop when
8797 1999-02-05 Andrew Haley <aph@cygnus.com>
8799 * class.c (make_class_data): The superclass of an interface should
8800 be null, not class Object.
8802 * lex.c (java_lex): Sign extend hex literals.
8804 1999-02-04 Andrew Haley <aph@cygnus.com>
8806 * class.c (build_utf8_ref): Output signatures using '.' as a
8807 separator, rather than '/'.
8808 (make_class_data): Likewise.
8810 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8812 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8813 mkstemp.o. Get them from libiberty now.
8815 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8817 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8819 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8821 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8824 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8826 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8827 * jcf-write.c (generate_bytecode_return): New function.
8828 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8830 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8831 generate special [fd]const_[01] instructions.
8833 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8835 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8836 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8838 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8840 * parse.y (patch_method_invocation): Handle calling static methods,
8841 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8843 * parse.y (java_complete_lhs): Don't complain about unreachable
8844 exit condition in a do-while statement.
8846 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8848 * lex.c (java_read_char): Fixed utf8 decoding.
8849 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8851 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8852 comments. Local variable `all_primitive' is gone. Broadened
8853 acceptance of `0' to floating point targets. `long' can now be
8854 widened to `double' or `float'.
8855 (valid_method_invocation_conversion_p): Added leading
8856 comment. Fixed tabulation.
8857 (build_string_concatenation): Optimize out left or right empty
8860 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8862 * jcf-write.c (localvar_alloc): Only emit entry for
8863 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8864 (generate_bytecode_insns): Only call put_linenumber if
8865 debug_info_level > DINFO_LEVEL_NONE.
8866 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8867 is specified, add -g1 (for compatibility wih javac).
8869 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8871 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8872 gjavah.o, check-init.o, jv-scan.o
8874 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8876 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8878 * gjavah.c: Include config.h and system.h.
8880 * javaop.h (inline): Don't define, its handled by system.h.
8881 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8882 from `inline' to `static inline'.
8884 * jcf.h (inline): Don't define, its handled by system.h.
8886 * lex.c (inline): Likewise.
8888 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8890 * lang-specs.h: Map -Qn to -fno-ident.
8892 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8894 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8896 1999-01-29 Tom Tromey <tromey@cygnus.com>
8898 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8899 then cast it to Object before calling `append' method.
8901 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8903 * check-init.c (check_bool2_init, check_bool_init, check_init):
8904 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8905 * jcf-write.c (generate_bytecode_insns): Likewise.
8907 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8909 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8910 * parse.y (patch_cast): Allow a boolean to be cast into a
8913 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8915 * parse.y: (class_declaration:): Fixed indentation.
8916 (class_member_declaration:): Extra `;' after field declaration now
8918 (interface_declaration:): Removed debug messages in error reports.
8919 (patch_binop): Nodes created and returned inherit the orignal
8920 node's COMPOUND_ASSIGN_P flag value.
8921 (patch_cast): Fix cast from char to floating point.
8923 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8925 * except.c, java-except.h (expand_resume_after_catch): new
8927 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8928 to branch back to main flow of control after a catch block.
8930 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8932 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8933 $(srcdir)/../system.h.
8934 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8935 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8936 (jcf-write.o): Likewise.
8937 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8938 (mangle.o): Depend on $(srcdir)/../toplev.h.
8939 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8940 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8942 * class.c: Include output.h and parse.h.
8943 (mangled_classname): Add the `const' keyword to a char*.
8944 (find_named_method): Hide unused function definition.
8945 (build_utf8_ref): Change type of variable `c' to unsigned char.
8946 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8947 (build_class_ref): Add the `const' keyword to a char*.
8948 (layout_class_method): Remove unused variable `buf'.
8950 * decl.c (find_local_variable): Remove unused variable `rtl'.
8951 (pushdecl): Likewise for variables `different_binding_level' and
8953 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8954 (maybe_build_cleanup): Likewise for parameter `decl'.
8956 * except.c (expand_start_java_handler): Mark parameter `range'
8957 with ATTRIBUTE_UNUSED.
8959 * expr.c: Include except.h.
8960 (pop_type): Remove unused variable `i'.
8961 (pop_value): Likewise for variables `n_words' and `i'.
8962 (expand_java_arrayload): Likewise for variable `convert'.
8963 (java_lang_expand_expr): Likewise for variables `op0', `type',
8964 `mode', `unsignedp', `node' and `elements'.
8965 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8967 (process_jvm_instruction): Add a `const' qualifier to a char*.
8969 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8970 (temp_directory): Likewise.
8971 (print_c_decl): Likewise.
8972 (print_method_info): Likewise.
8973 (decode_signature_piece): Likewise.
8974 (print_mangled_classname): Likewise.
8976 * java-except.h: Provide prototypes for maybe_start_try,
8977 maybe_end_try and add_handler.
8979 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8980 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8981 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8982 init_expr_processing, push_super_field, init_class_processing,
8983 can_widen_reference_to, class_depth, verify_jvm_instructions,
8984 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8985 set_local_type, merge_type_state, push_type, load_type_state,
8986 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8987 emit_unicode_mangled_name): Add prototypes.
8989 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8990 (print_signature_type): Use ISDIGIT, not isdigit.
8991 (print_signature): Remove unused variable `j'.
8993 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8994 int when comparing against one.
8996 * jcf-parse.c: Include toplev.h.
8998 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8999 (localvar_free): Remove unused variable `i'.
9000 (generate_bytecode_conditional): Likewise for variable `kind'.
9002 * jv-scan.c: Include config.h and system.h. Remove redundant
9003 OS header and gansidecl.h includes.
9004 (warning): Add the `const' keyword to a char*. Also add
9005 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9006 __STDC__, when determining whether to use ANSI-isms.
9007 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9008 (xmalloc): Don't redundantly prototype here.
9009 (main): Remove unused parameter `envp'. Also fix the arguments
9010 passed to function `fatal' to match the format specifier.
9012 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9014 * mangle.c: Include toplev.h.
9015 (emit_unicode_mangled_name): Declare parameter `len'.
9017 * parse.y (parse_warning_context): Add the `const' keyword to a
9018 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9019 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9020 (issue_warning_error_from_context): Add the `const' keyword to
9022 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9023 not `__STDC__' for whether to use ANSI-isms.
9025 * typeck.c (incomplete_type_error): Mark parameters `value' and
9026 `type' with ATTRIBUTE_UNUSED.
9027 (parse_signature_type): Use ISDIGIT, not isdigit.
9029 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9030 (verify_jvm_instructions): Likewise. Remove unused variables
9031 `field_name' and `default_val'.
9033 * zextract.c: Include config.h and system.h. Remove redundant
9036 * zipfile.h: Prototype `read_zip_archive'.
9038 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9040 * typeck.c (convert): Allow conversions to void type: some
9041 optimizations in gcc do this.
9043 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9045 * typeck.c (convert_ieee_real_to_integer): New function.
9046 (convert): When not using fast-math and using hardware fp, convert
9047 an IEEE NaN to zero.
9049 1999-01-18 Andrew Haley <aph@cygnus.com>
9051 * parse.y (patch_binop): Do a type conversion from signed to
9052 unsigned and then back to signed when a ">>>" is found.
9054 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9056 * java-tree.h: (check_for_initialization): Added prototype.
9057 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9058 * parse.y (do_resolve_class): Removed unused locals.
9059 (read_import_dir): Likewise.
9060 (resolve_qualified_expression_name): Array creation
9061 expressions are valid primary expressions.
9062 (qualify_ambiguous_name): Likewise.
9063 (patch_synchronized_statement): Removed unused local.
9065 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9067 * Makefile.in (zextract.o): Add dependencies.
9069 * Makefile.in: Do not put ^Ls at the start of a line.
9071 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9073 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9074 sub-type the result of the call that gets the exception value.
9076 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9077 don't call finish_class.
9079 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9080 clear found before continuing.
9082 * verify.c (verify_jvm_instructions): On an array load, allow
9083 and handle top of stack to be TYPE_NULL.
9085 * gjavah.c (generate_access): Translate Java package private or
9086 protected access to C++ public, but with a comment.
9088 1999-01-13 Andrew Haley <aph@cygnus.com>
9090 * expr.c (generate_name): Name prefix changed to avoid clashes
9091 with assembler temp labels.
9093 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9094 MODIFY_EXPR. Without this, code for the assignement may not be
9095 generated at all and the synchronized statement will read an
9096 uninitialized variable.
9098 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * class.c (maybe_layout_super_class): Fixed returned value.
9101 * lex.c: Added 1999 to the copyright.
9102 (java_init_lex): Initialize java_lang_imported.
9103 * lex.h: Added 1999 to the copyright.
9104 * parse.h: Added 1999 to the copyright.
9105 (REGISTER_IMPORT): Fixed typo in trailing macro.
9106 (CURRENT_OSB): New macro.
9107 (struct parser_ctxt): New fields osb_depth, osb_limit.
9108 * parse.y (java_lang_id): New global variable.
9109 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9110 (array_creation_expression:): Use CURRENT_OSB.
9111 (dims:): Uses a stack to keep track of array dimensions.
9112 (cast_expression:): Use CURRENT_OSB.
9113 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9115 (register_fields): Fixed typos in comment.
9116 (check_method_redefinition): Fixed comment indentation.
9117 (java_check_regular_methods): Set saved found wfl to NULL after
9118 having reinstalled it in the previously found DECL_NAME.
9120 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9122 * gjavah.c (java_float_finite): Use a union to do type punning.
9123 (java_double_finite): Likewise.
9125 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9127 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9128 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9129 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9130 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9131 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9132 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9134 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9136 * check-init.c (check_init): If compiling to native, we don't
9137 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9139 1999-01-08 Tom Tromey <tromey@cygnus.com>
9141 * parse-scan.y (variable_declarator_id): Set or increment
9143 (bracket_count): New global.
9144 (formal_parameter): Handle case where bracket pairs trail variable
9147 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9149 * jcf-parse.c (yyparse): variable len changed from a char to an
9150 int to prevent overflow.
9152 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9154 * java-tree.h: Declare read_class.
9155 * jcf-parse.c (read_class): New function.
9156 (load_class): Now just call read_class.
9158 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9159 * jcf-parse.c (parse_source_file): Declare save_error_count,
9160 which is needed by java_parse_abort_on_error macro,
9161 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9163 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9164 constructor, if initializing a static field.
9165 (patch_new_array_init): Set TREE_CONSTANT if it is.
9166 * expr.c (java_lang_expand_expr): For a static array constructor
9167 of primitive elements, allocate the array itself statically.
9168 Disabled until we can set the vtable field statically.
9170 * check-init.c: New file. Checks for definite assignment.
9171 * Makefile.in (JAVA_OBJS): Add check-init.o.
9172 * parse.y (java_complete_expand_method): Call check_for_initialization.
9173 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9175 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9177 * parse.y : include system.h instead of including
9178 standard headers directly with the exception of <dirent.h>.
9180 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9182 * lex.h: Moved static function declarations to lex.c,
9183 to shut up some -Wall warnings.
9184 * lex.c: Static function declarations moved here.
9185 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9187 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9189 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9191 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9193 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9194 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9196 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9197 (localvar_alloc): Change return type to void,
9198 (emit_unop): Remove unused variable size.
9200 * jcf-write.c (struct jcf_block): Add new union.
9201 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9202 (call_cleanups): New functions.
9203 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9204 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9205 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9206 * lang.c (lang_init): Call using_eh_for_cleanups.
9207 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9208 completing operands to patch_synchronized_statement.
9209 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9210 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9211 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9213 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9215 * Make-lang.in: Comment out control-Ls; they upset some makes.
9217 1998-12-18 Tom Tromey <tromey@cygnus.com>
9219 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9222 1998-12-17 Tom Tromey <tromey@cygnus.com>
9224 * parse.y (DIR_SEPARATOR): New define.
9225 (check_class_interface_creation): Use it.
9227 * parse-scan.y (report_main_declaration): Recognize
9228 `java.lang.String' in argument to main.
9230 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9232 * parse.y (create_interface): Remove bogus test.
9234 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9236 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9237 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9239 1998-12-16 Tom Tromey <tromey@cygnus.com>
9241 * parse-scan.y (qualified_name): Use correct sprintf format.
9243 1998-12-15 Tom Tromey <tromey@cygnus.com>
9245 * gjavah.c (print_field_info): Changed how most negative number is
9248 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9250 * parse.y (fold_constant_for_init): New function.
9251 (resolve_expression_name): Don't replace static final
9252 constant-initialized fields by its value.
9253 (java_complete_lhs): New. Same as java_complete_tree, except does
9254 not replace static final constant-initialized fields by their values.
9255 (register_fields): If there is an initializer, set DECL_INITIAL and
9256 MODIFY_EXPR_FROM_INITIALIZATION_P.
9257 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9258 Only call patch_initialized_static_field if
9259 MODIFY_EXPR_FROM_INITIALIZATION_P.
9260 (patch_initialized_static_field): If not valid constant, clear
9263 * parse.y (lookup_field_wrapper): Fix thinko.
9265 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9266 set and restore global lineno.
9268 1998-12-14 Tom Tromey <tromey@cygnus.com>
9270 * gjavah.c (print_field_info): If value to print is the smallest
9271 value of its size, then print as hex to avoid later warnings from
9274 1998-12-14 Tom Tromey <tromey@cygnus.com>
9276 * gjavah.c (decompile_method): Decompile `return null'.
9277 (process_file): Generate `#pragma interface'.
9278 (method_declared): New global.
9279 (print_method_info): Set it.
9280 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9281 (print_method_info): Handle abstract methods.
9283 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9285 * parse.y (patch_method_invocation): If class_decl is null
9286 (e.g. an array type), use original type.
9288 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9289 errors about uncaught exception from clone (of array, specifically).
9291 1998-12-13 Tom Tromey <tromey@cygnus.com>
9293 * gjavah.c (decompile_method): Handle all types of `return'
9294 opcode. Decompile `return this' and `return'.
9295 (method_access): New global.
9296 (print_method_info): Set it.
9297 (decompile_method): Don't decompile a synchronized method.
9299 1998-12-13 Tom Tromey <tromey@cygnus.com>
9301 * jcf-reader.c (jcf_parse_one_method): Recognize
9303 * gjavah.c (HANDLE_END_METHOD): New macro.
9304 (HANDLE_CODE_ATTRIBUTE): New macro.
9305 (decompile_method): New function.
9306 (print_method_info): Don't print `;\n' at end of function decl.
9307 Include java-opcodes.h.
9308 (decompiled): New global.
9310 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9312 * class.c (build_class_ref): Handle PRIMTYPE.class if
9313 flag_emit_class_files.
9314 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9315 if flag_emit_class_files.
9316 * parse.y (java_complete_tree): Pre-liminary support for
9317 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9319 * parse.y (patch_synchronized_statement): Don't call monitorexit
9320 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9322 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9324 * zipfile.h (opendir_in_zip): New declaration.
9325 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9326 (opendir_in_zip): New function, using code from open_in_zip.
9327 (open_in_zip): Call opendir_in_zip.
9328 (find_class): Remove no-longer-used do_class_file parameter,
9329 but add source_ok parameter. Change logic so if we find a .java file,
9330 we don't look for .class in later classpath emtries.
9331 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9332 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9333 * gjavah.c: Update call to find_class.
9334 * jcf-dump.c: Likewise.
9336 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9337 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9338 nothing if body is empty_stmt_node.
9339 Various little fixes so SP gets correctly adjusted.
9340 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9341 For CALL_EXPR, test if static first.
9342 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9343 such as the ones we create for Object and Class.
9344 Set and restore current_function_decl.
9345 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9346 (note_possible_classname): New function.
9347 (read_import_entry): Removed. Merged with read_import_dir.
9348 (read_import_dir): Don't call find_class - that only gives us
9349 the first classpath entry having the needed package.
9350 Use the struct buffer data structure from buffer.h.
9351 (read_import_dir, find_in_imports_on_demand): The remembered
9352 class names now use '.' (not '/') as package separator.
9354 * parse.y (java_complete_expand_methods): Call write_classfile
9355 here, and not in java_expand_classes (which only gets first class).
9357 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9359 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9360 (register_fields): If a static fields has an initializer, just
9361 chain it on ctxp->static_initialized, and handle later.
9362 (java_complete_expand_methods): Force <clinit> first.
9363 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9364 - it's already been completed.
9365 (patch_initialized_static_field): New function.
9366 (java_complete_field): Call it.
9368 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9370 * expr.c (encode_newarray_type, build_new_array): New functions.
9371 * java-tree.h: Declare build_new_array.
9372 * jcf-write.c (patch_newarray): Use build_new_array.
9374 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9375 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9377 * parse.y (patch_new_array_init): Re-organize.
9378 Now is passed the actual array (pointer) type of the value.
9379 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9380 (patch_array_constructor): Removed - merged into patch_new_array_init.
9381 (java_complete_tree): Update patch_new_array_init.
9383 * jcf-write.c (find_constant_index): New function.
9384 (generate_bytecode_insns): Use find_constant_index.
9385 (generate_classfile): Use find_constant_index for ConstantValue.
9387 1998-12-11 Tom Tromey <tromey@cygnus.com>
9389 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9390 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9391 * class.c (make_class_data): Renamed dtable -> vtable, and
9392 dtable_method_count -> vtable_method_count.
9394 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9397 global variables, initialized.
9398 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9399 Declared new global variables.
9400 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9401 double_zero_node, integer_zero_node upon direct matching.
9402 * parse.y (purify_type_name): Added function prototype.
9403 (duplicate_declaration_error_p): Consider new_type as potentially
9404 being a incomplete type. Use purify_type_name on type string.
9405 (method_header): saved_type: unused variable removed. Don't figure
9406 return type if method name is invalid.
9407 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9408 processed by patch_unaryop.
9409 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9410 increment/decrement node into its original type after binary
9411 numeric promotion on its operands.
9413 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * parse.y (array_initializer:): Array init operand is NULL_TREE
9416 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9417 now an error. Fixed indentation problems.
9418 (patch_string): Handle error_mark_node as an argument.
9419 (patch_new_array_init): Fixed indentation problems.
9420 (array_constructor_check_entry): Removed check on null wfl_value.
9421 Return an error if wfl_value's walk returns an error.
9423 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9425 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9426 * lex.c (java_lex): Remember column position before advancing one
9427 token. Retain location information on OCB_TK.
9428 * lex.h (typedef struct java_lc): Added new field.
9429 * parse.h (GET_SKIP_TYPE): New macro.
9430 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9431 * parse.y (build_new_array_init, patch_new_array_init,
9432 patch_array_constructor, maybe_build_array_element_wfl,
9433 array_constructor_check_entry): New function prototypes.
9434 (switch_block:): Tagged <node>.
9435 (OCB_TK): Tagged <operator>.
9436 (array_initializer:): Installed actions.
9437 (variable_initializer): Build location information on element if
9439 (switch_statement:): Fixed indentation typo.
9440 (switch_block:): Redefined default action.
9441 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9442 (patch_assignment): Removed duplicate code.
9443 (maybe_build_array_element_wfl, build_new_array_init,
9444 patch_new_array_init, patch_array_constructor,
9445 array_constructor_check_entry): New functions.
9447 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9449 * parse.y (array_initializer): Tagged <node>.
9450 (variable_initializer:): Use default rule.
9451 (array_initializer:): Defined actions.
9452 (variable_initializers:): Likewise.
9453 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9454 non-static field accesses.
9455 (patch_invoke): Fixed indentation typo.
9456 (java_complete_tree): Likewise.
9457 (build_labeled_block): Changed leading comment. Generate an error
9458 in case of duplicate loop labels.
9459 (patch_conditional_expr): Patch results of string concatenation
9462 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9464 * constants.c (find_methodref_index): When the class is an interface,
9465 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9467 * decl.c (finit_identifier_node): Use "$finit$", rather than
9468 "<finit>" (which Sun's verifier rejects).
9469 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9470 (generate_field_initialization_code): Removed.
9471 (fix_constructors) Don't add call to $finit$ here (wrong order).
9472 (patch_method_invocation): Add $finit$ call here.
9474 * java-tree.h (CALL_USING_SUPER): New macro.
9475 * parse.y (patch_invoke): Remove im local variable.
9476 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9477 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9478 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9480 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9482 * parse.y (java_complete_tree): Don't complain about unreachable
9483 statement if it is empty_stmt_node.
9485 * jcf-write.c (find_constant_wide): New function.
9486 (push_long_const): Use find_constant_wide.
9488 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9489 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9490 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9491 Emit invokeinterface when calling an interface method.
9492 Emit invokespecial also when calling super or private methods.
9494 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9496 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9498 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9500 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9502 * java-tree.h (java_layout_seen_class_methods): New function
9504 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9505 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9506 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9507 * parse.y (method_declarator:): Defined action.
9508 (issue_warning_error_from_context): input_filename saved, set to
9509 the appropriate value and restored after java_error is called.
9510 (build_unresolved_array_type): Fixed comment.
9511 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9512 (method_header): Deal with return type the same way type are
9513 handled for fields and method's parameters and local variables
9515 (check_method_redefinition): Removed extra CR.
9516 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9517 (java_layout_seen_class_methods): New function.
9518 (java_layout_classes): Call java_layout_seen_class_methods.
9520 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9522 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9524 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9526 * jcf-dump.c (main): Fix error message.
9527 * jcf-path.c (add_entry): Style fix.
9529 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9531 * class.c (layout_class_method): Call build_java_argument_signature
9532 on constructors too.
9533 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9534 (patch_method_invocation): Define a primary when resolving an
9535 expression name. Augmented comment on code checking illegal `this'
9536 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9538 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * class.c (layout_class_method): Don't report error on non-static
9541 overriding static if the method is private.
9542 * java-tree.h (finish_class): Prototype added.
9543 * lex.c (java_get_line_col): Handle col argument -2 value.
9544 * parse.h: All static method declarations moved to parse.y.
9545 * parse.y: Now contains all static method declarations previously
9547 (find_expr_with_wfl, missing_return_error,
9548 unreachable_stmt_error): New functions.
9549 (java_get_real_method_name): Identify constructors bearing class
9550 names in source code compiled classes only.
9551 (java_complete_expand_methods): Call missing_return_error.
9552 (invocation_mode): Private methods invoked as static methods.
9553 (java_complete_tree): Call unreachable_stmt_error.
9555 1998-12-01 Tom Tromey <tromey@cygnus.com>
9557 * Makefile.in (+target): Removed.
9558 (+xmake_file): Likewise.
9559 (+tmake_file): Likewise.
9560 (.NOEXPORT): Removed duplicate.
9562 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9564 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9566 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9568 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9569 libiberty.h. Provide an xmalloc definition.
9571 * jvspec.c: Remove the xmalloc prototype.
9573 * parse-scan.y: Include config.h and system.h. Don't include
9574 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9575 Provide an xstrdup definition.
9577 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9579 * jcf-path.c (add_entry): Recognize ".jar" too.
9580 * lang-specs.h: Likewise.
9582 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9584 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9585 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9587 * jcf-write.c (generate_bytecode_insns):
9588 Handle pre/post-increment/decrement of long.
9590 * jcf-write.c (generate_bytecode_insns):
9591 Handle missing exception handler (finally for synchronized).
9593 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9595 * java-tree.h (end_params_node): Declare global.
9596 * decl.c (end_params_node): New global.
9597 (init_decl_processing, start_java_method): Use end_params_node for
9598 end of list of parameter types. Follows correct gcc conventions.
9599 * expr.c (pop_argument_types, pop_arguments): Likewise.
9600 * lang.c (put_decl_node): Likewise.
9601 * typeck.c (various places): Likewise.
9602 * class.y (various places): Likewise.
9603 * parse.y (various places): Likewise.
9605 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9606 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9608 * class.c: Add #include flags.h, remove no-longer needed declaration.
9610 * class.c (layout_class_method): Remove commented-out code, re-format.
9611 Don't add vtable entry (or index) for private methods.
9612 * expr.c (expand_invoke): A private method is implicitly final.
9613 * class.c (make_class_data): If inlining or optimizing,
9614 skip private methods.
9616 * class.c (finish_class): New function. Calls existing methods,
9617 but alls emits deferred inline functions.
9618 * jcf-parse.c (parse_class_file): Call finish_class.
9619 * parse.y (java_complete_expand_methods): Likewise.
9621 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9623 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9625 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9627 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9629 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9631 * (generate_classfile): Always write class access flag with
9634 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9636 * class.c (maybe_layout_super_class): New function.
9637 (layout_class): Reorganized. Loop on class methods dispatched into
9638 a new function. Call maybe_layout_super_class.
9639 (layout_class_methods, layout_class_method): New functions.
9640 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9642 (expand_invoke): Likewise.
9643 * java-tree.h (all_class_list): New global variable declared.
9644 (layout_class_methods, layout_class_method): New function
9646 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9647 * jcf-parse.c (all_class_list): New global variable.
9648 (load_class): Extended what class_or_name can be. Use parser
9649 context mechanism to save globals before calling jcf_parse.
9650 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9651 is set on the file name.
9652 (jcf_parse): Layout class methods when Object is loaded, otherwise
9653 record class in all_class_list for delayed method layout.
9654 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9655 * lang.c (put_decl_node): Decode <init> into the decl context
9657 * lex.c (java_allocate_new_line): Use xmalloc.
9658 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9659 pointers, not TREE_LIST elements.
9660 (struct parser_ctxt): Fixed comment indentations, added comments
9661 and reordered some fields.
9662 (java_check_methods): Function prototype removed.
9663 * parse.y (java_push_parser_context): Use xmalloc.
9664 (java_parser_context_restore_global): Pop extra pushed ctxp only
9665 when there's nothing next.
9666 (maybe_create_class_interface_decl): Fixed comment, add new
9667 created class decl to all_class_list.
9668 (method_header): Use GET_REAL_TYPE on argument's types.
9669 (method_declarator): Use GET_REAL_TYPE, change type to the real
9670 type in TREE_LIST dependency node. Build argument list with the
9672 (create_jdep_list): Use xmalloc. Removed allocation error message.
9673 (obtain_incomplete_type): Fixed leading comment. Broadened
9674 incoming argument meaning.
9675 (register_incomplete_type): Use xmalloc. Removed allocation error
9677 (safe_layout_class): Fixed leading comment.
9678 (jdep_resolve_class): Reversed if statement condition and switch
9680 (resolve_and_layout): Fixed leading comment. Broadened incoming
9682 (complete_class_report_errors): New local variable name, for
9683 clarity. purify_type_name used for all error cases.
9684 (java_get_real_method_name): Stricter check on constructors.
9685 (java_check_regular_methods): Reverse methods list only if not
9686 already laid out. Layout artificial constructor.
9687 (java_check_methods): Deleted.
9688 (source_start_java_method): Obtain incomplete type for patchable
9690 (java_layout_classes): Fixed leading comment. Use
9691 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9692 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9693 before returning. Fixed comments.
9694 (java_expand_classes): Check for errors up front.
9695 (patch_method_invocation): Class to search is resolved and laid
9698 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9700 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9702 * javaop.h (int8): Removed - not used.
9703 (jbyte): Redefine portably with correct signedness.
9705 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9707 * jcf-write.c (generate_bytecode_insns): Fix typo
9708 OPCODE_getstatic to OPCODE_getfield.
9710 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9711 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9712 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9714 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9716 * jcf-parse.c (jcf_parse_source): Function returned type is
9717 void. Added prototype.
9718 (jcf_parse): Function returned type is void.
9719 (yyparse): Remove call to fclose on the last parsed file.
9721 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9723 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9725 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9726 (layout_class): Cope with methods featuring WFL in decl names.
9727 * decl.c (unqualified_object_id_node): New global variable,
9729 (build_decl_no_layout): Removed.
9730 * expr.c (build_primtype_type_ref): Handle Double.
9731 (java_lang_expand_expr): Fixed indentations.
9732 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9733 (flag_wall, flag_redundant, flag_not_overriding,
9734 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9735 variable declarations.
9736 (build_decl_no_layout): Removed prototype.
9737 (java_get_real_method_name): Added prototype.
9738 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9739 (java_parse_abort_on_error): Macro now just returns.
9740 * jcf-parse.c (jcf_parse_source): Check fclose returned
9741 value. Call emit_register_classes if java_report_errors returns
9743 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9744 flag_static_local_jdk1_1): New integer flags.
9745 (lang_decode_option): New flags set here.
9746 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9747 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9748 the flag_redundant variable.
9749 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9750 when parsing java.lang.Object class.
9751 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9753 (resolve_qualified_expression_name): Fixed indentation.
9754 (patch_array_ref): Changed prototype.
9755 (not_initialized_as_it_should_p): Prototype removed.
9756 (java_report_errors): Added function prototype.
9757 * parse.y (formal_parameter:): Changed error message for not yet
9758 supported final parameters.
9759 (class_type_list:): Set both PURPOSE and VALUE of created
9760 TREE_LIST to be class_type.
9761 (primary_no_new_array:): Handle class literals on primitive types.
9762 (parse_warning_context): Reinstalled correct force_error and
9763 do_warning flags setups.
9764 (java_report_errors): Changed prototype. Return java_error_count
9766 (variable_redefinition_error): Consider treating variable type as
9768 (create_interface): Warn about redundant abstract modifier if
9769 flag_redundant is set. Changed error message.
9770 (lookup_field_wrapper): Save/restore globals before/after looking
9772 (duplicate_declaration_error_p): Consider treating declaration
9773 type as a fake pointer.
9774 (register_fields): Extract real type from dependency node. Check
9775 for duplicate field declaration after type adjustment. Use
9776 DECL_INITIAL to store static final initialized values.
9777 (method_header): Extract real function type from dependency node.
9778 (check_abstract_method_header): Use GET_METHOD_NAME.
9779 (obtain_incomplete_type): Layout fake pointer type.
9780 (safe_layout_class): Don't try to check for methods before layout.
9781 (java_complete_class): Don't check for correct throws clause
9782 elements inheritance here.
9783 (resolve_and_layout): Broadened name parameter meaning.
9784 (reset_method_name): Use GET_METHOD_NAME.
9785 (java_get_real_method_name): New function.
9786 (java_check_regular_methods): Don't check methods in
9787 java.lang.Object. Verify lineage of throws clause elements. Use
9788 flag_no_overriding in warning report.
9789 (check_throws_clauses): Don't check if class was from
9790 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9791 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9792 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9793 warning on unsupported final local variables. Use build_decl
9794 instead of build_decl_no_layout. Get real local variable type from
9796 (source_start_java_method): Get real parameter type from
9797 dependency node. Call build_decl instead of build_decl_no_layout.
9798 (java_layout_classes): Reverse tree and layout type and class as
9799 required. Mark class as loaded when done.
9800 (resolve_field_access): Fixed indentation. Restricted condition
9801 leading to static field access code generation. Set field_type
9802 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9803 (resolve_qualified_expression_name): Initialize type_found to
9804 null. Handle static field resolved during qualification. Fixed
9805 layout on non primitive field decl types.
9806 (not_accessible_p): Fixed typo in comment.
9807 (patch_method_invocation): Resolve and layout class to search from
9809 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9810 layout non primitive type, if necessary. Make method node only to
9812 (find_applicable_accessible_methods_list): Consider WFL'ed method
9813 decl names. Fixed indentation.
9814 (argument_types_convertible): Resolve and layout target type if
9816 (java_complete_tree): Fixed indentation problems. Rewrote
9817 CALL_EXPR thrown exceptions check. Re-installed further processing
9818 of the assignment in certain cases.
9819 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9820 inlining on class literals.
9821 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9823 (valid_method_invocation_conversion_p): Likewise.
9824 (patch_string): Temporary disable forbidden use of `this' in
9825 explicit constructor invocations when doing string concatenation
9827 (patch_unaryop): Added comment. Reinstalled code to disable
9828 further check on assignment operation with cast expression RHS.
9829 (patch_switch_statement): Fixed indentation.
9830 (build_try_statement): Call build_decl instead of
9831 build_decl_no_layout.
9832 (patch_synchronized_statement): Likewise.
9833 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9834 IS_UNCHECKED_EXPRESSION_P.
9835 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9836 layout argument exception type.
9837 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9838 of IS_UNCHECKED_EXPRESSION_P.
9840 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9842 * jcf-parse.c (yyparse): Open class file in binary mode.
9844 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9846 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9848 * jcf-write.c (perform_relocations): Move check out one loop.
9850 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9852 * Make-lang.in: Fix reference to srcdir.
9853 * jv-scan.c: Add missing xmalloc prototype.
9854 * jvgenmain.c: Ditto.
9856 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9858 * decl.c (error_mark_node), java-tree.h: New global.
9859 * parse.y: Use empty_stmt_node instead of size_zero_node.
9860 (build_if_else_statement): If missing else, use empty_stmt_node.
9862 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9863 (java_complete_expand_method): Complain if return is missing.
9864 (java_check_regular_methods): Comment out incorrect error check.
9865 (not_accessible_p): Fix incorrect handling of protected methods.
9866 (patch_method_invocation): Pass correct context to not_accessible_p.
9867 (find_applicable_accessible_methods_list): Likewise.
9868 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9869 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9870 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9871 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9873 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9874 (push_int_const): Remove reundant NOTE_PUSH.
9875 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9876 (- case SWITCH_EXPR): Fix code generation bug.
9877 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9878 (generate_classfile): More robust for abstract methods.
9880 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9882 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9883 * Make-lang.in: Ditto.
9885 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9888 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9890 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9892 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9894 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9896 Allow uses of interface types to verify. This is not really
9897 type-safe, but it matches what Sun does, and is OK as long as
9898 there are appropriate run-time checks.
9899 * verify.c (merge_types): If merging two interface types,
9900 just set the result to java.lang.Object.
9901 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9903 1998-11-13 Tom Tromey <tromey@cygnus.com>
9905 * gjavah.c (main): Handle --output-class-directory argument.
9906 * jvspec.c (lang_specific_driver): Translate `-d' into
9908 * jcf.h (jcf_write_base_directory): Declare.
9909 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9910 * lang-options.h: Mention -foutput-class-dir.
9911 * jcf-write.c (jcf_write_base_directory): New global.
9912 (make_class_file_name): Put generated .class file into `-d'
9913 directory, or into source directory if -d not given. Function now
9915 (write_classfile): Free class file name. Handle case where class
9917 (DIR_SEPARATOR): New macro.
9918 Include <sys/stat.h>
9920 * Makefile.in (prefix): New macro.
9922 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9924 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9925 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9926 here (done in patch_invoke instead).
9927 (case_identity): Moved here from parse.y.
9929 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9930 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9931 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9932 so they can be efficiently scanned without recursion.
9933 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9934 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9935 in BLOCK iteratively, rather than recursively.
9937 * parse.y (do_unary_numeric_promotion): New function.
9938 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9940 * parse.y (patch_newarray): Various fixes.
9942 Re-do handling of switch statements (for proper block scoping).
9943 * parse.y: Add just a single block for the enture switch block,
9944 but don't create any "case blocks".
9945 (group_of_labels): Rmeoved unneeded non-terminal.
9946 CASE_EXPR and DEFAULT_EXPR are added to current block.
9947 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9948 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9949 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9950 * parse.y (wfl_operator, print_int_node): Make non-static.
9951 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9952 as part of recursive scan of block.
9953 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9954 (patch_switch_statement): Most tests move dinto java_complete_tree.
9956 * parse.y: Make various production be non-typed (void).
9957 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9958 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9959 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9961 * jcf-write.c (struct jcf_handler): New type.
9962 (struct jcf_switch_state): New type.
9963 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9964 (alloc_handler, emit_unop, emit_reloc): New functions.
9965 (adjust_typed_op): Add extra parameter ("max type" offset).
9966 (emit_switch_reloc, emit_case-reloc): New function.
9967 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9968 (generate_bytecode_insns): Support REAL_CST, switch statements,
9969 exception handling, method calls, object/array creation, and more.
9971 * class.c: Remove some unused variables.
9972 * constants.c (find_string_constant): New function.
9973 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9974 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9975 if flag_emit_class_files.
9977 1998-11-12 Tom Tromey <tromey@cygnus.com>
9979 * jcf-io.c (find_class): Added explanatory comment.
9981 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9982 trailing slash to `.zip' entries.
9984 * jvspec.c (lang_specific_driver): Correctly handle case where
9985 GC_NAME not defined.
9987 1998-11-11 Tom Tromey <tromey@cygnus.com>
9989 * jvspec.c (GC_NAME): New define.
9990 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9992 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9994 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9996 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9998 1998-11-11 Tom Tromey <tromey@cygnus.com>
10000 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10002 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * class.c (is_compiled_class): Call safe_layout_class for class
10005 compiled from source.
10006 * conver.h (convert_to_integer, convert_to_real,
10007 convert_to_pointer): Added prototypes.
10008 * decl.c (init_decl_processing): Non longer push the decls of
10009 `methodtable', `constants', `Class', `Field', `dispatchTable'
10010 `jexception' and `Method'.
10011 * expr.c (build_invokeinterface): New function.
10012 (expand_invoke): static variable CLASS_IDENT now in
10013 build_invokeinterface. Use build_invokeinterface.
10014 (expand_java_field_op): Moved code to inline
10015 java.lang.PRIMTYPE.TYPE into a function.
10016 (build_primtype_type_ref): New function.
10017 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10018 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10019 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10020 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10021 (DECL_LOCAL_STATIC_VALUE): New macro.
10022 (build_invokeinterface, build_primtype_type_ref): New function
10024 (java_parse_abort_on_error): Macro rewritten.
10025 * jcf-parse.c (current_method): Add comment to declaration.
10026 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10027 Function prototypes fixed.
10028 (jcf_parse_source): push/pop parser context. save/restore global.
10029 (parse_source_file): Fixed leading comment. Now take a
10030 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10031 classes and pop the parser context anymore.
10032 (yyparse): Push parser context, save globals, parse the source
10033 file, restore globals and pop the parser context when processing a
10035 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10036 * lex.c (java_parse_doc_section): New function.
10037 (java_lex): Call java_parse_doc_section when appropriate. Build an
10038 operator around INSTANCEOF_TK.
10039 * lex.h (java_lineterminator, java_sprint_unicode,
10040 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10041 Prototypes rewritten.
10042 (java_parse_escape_sequence, java_letter_or_digit_p,
10043 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10044 java_read_unicode, java_store_unicode, java_read_char,
10045 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10046 Added function prototypes.
10047 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10049 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10051 (struct parser_ctxt): New fields: deprecated,
10052 current_parsed_class_un, gclass_list.
10053 (fix_method_argument_names, issue_warning_error_from_context,
10054 resolve_package, lookup_package_type): New function prototypes.
10055 (resolve_expression_name): Fixed function prototype.
10056 (find_applicable_accessible_methods_list): Fixed indentation, added
10057 extra argument in prototype.
10058 (check_final_assignment, build_null_of_type, check_deprecation,
10059 check_method_redefinition, reset_method_name,
10060 java_check_regular_methods, java_check_abstract_methods,
10061 maybe_build_primttype_type_ref): New function prototype.
10062 * parse.y (conver.h): Include.
10063 (INSTANCEOF_TK): Tagged <operator>.
10064 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10065 (relational_expression:): Build binop for instanceof.
10066 (java_push_parser_context): Remember ctxp->gclass_list across
10068 (java_pop_parser_context): Simply return if no context
10069 exists. Remember gclass_list across contexts.
10070 (issue_warning_error_from_context): New function.
10071 (parse_error_context): Don't setup ctxp->elc here. Call
10072 issue_warning_error_from_context instead.
10073 (parse_warning_context): Likewise.
10074 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10075 setup. Link new class/interface to ctxp->gclass_list.
10076 (add_superinterfaces): Register interface as incomplete if not
10078 (create_class): Remember class unqualified name in
10079 ctxp->current_parsed_class_un. Check class deprecation.
10080 (register_fields): Check field deprecation. Remember static final
10081 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10083 (method_header): New local variable ORIG_ARG. Use unqualified
10084 current class name for check on constructor errors. Promote return
10085 type if of record type. Argument list fix moved in
10086 fix_method_argument_names, called here. Check method deprecation.
10087 (fix_method_argument_names): New function.
10088 (method_declarator): Promote record typed arguments.
10089 (safe_layout_class): Check class methods before layout.
10090 (java_complete_class): Compute field layout when patched.
10091 (do_resolve_class): Try to load class after having it renamed
10092 after the package name.
10093 (get_printable_method_name): Use DECL_CONTEXT.
10094 (reset_method_name): New function.
10095 (check_method_redefinition): Use reset_method_name.
10096 (java_check_regular_methods): New local variable
10097 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10098 names for error report. Check for compile-time error when method
10099 found has default (package) access.
10100 (java_check_abstract_methods): Now takes an interface DECL node as
10101 an argument. Also reinstall real name on unchecked
10102 overriding/hiding methods for error report.
10103 (java_check_methods): Fixed leading comment. Get classes to verify
10104 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10105 CLASS_METHOD_CHECKED_P on class verification.
10106 (lookup_java_method2): Get real method name if necessary.
10107 (find_in_imports): Don't check package class access here.
10108 (resolve_package, lookup_package_type): New functions.
10109 (java_layout_classes): Fixed leading comment. Take classes to be
10110 laid out from ctxp->gclass_list.
10111 (java_complete_expand_methods): Don't expand native and abstract
10113 (java_expand_classes): New function.
10114 (resolve_expression_name): Use additional argument ORIG. Retrieve
10115 values of static final field of primitive types.
10116 (resolve_field_access): Handles static final field of promotive
10118 (resolve_qualified_expression_name): Handle STRING_CST as
10119 primaries and package name resolution. Check deprecation on found
10120 decls. Set where_found and type_found on non static field resolved
10121 during qualification. Layout non primitive field decl types.
10122 (check_deprecation): New function.
10123 (maybe_access_field): Simplified.
10124 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10125 removed. Reverse method's argument when primary is a type. Don't
10126 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10127 instead. Include abstract class in the list of class searchable
10128 for constructors. Use DECL_CONTEXT of found method for access
10129 checks. Check method deprecation.
10130 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10131 converting arguments. Handle INVOKE_INTERFACE.
10132 (lookup_method_invoke): Search constructor using existing
10133 infrastructure (don't rely on lookup_java_constructor anymore).
10134 (find_applicable_accessible_methods_list): Extra argument flag
10135 LC. Now include constructor in the search.
10136 (qualify_ambiguous_name): Conditional expression are primaries.
10137 (not_initialized_as_it_should_p): static final are always
10139 (java_complete_tree): Pass extra NULL argument to
10140 resolve_expression_name. Stricter test to carry on patching
10141 assignments. New case for INSTANCEOF_EXPR.
10142 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10143 (check_final_assignment, maybe_build_primttype_type_ref): New
10145 (patch_assignment): Detect resolved static finals and carry normal
10146 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10147 (try_builtin_assignconv): Access constant 0 on all primitive
10149 (valid_builtin_assignconv_identity_widening_p): Accept identical
10150 types. Accept all promoted type on int type.
10151 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10152 assigned to a reference.
10153 (valid_method_invocation_conversion_p): Accept to check null
10155 (build_binop): Merge declaration and initialization of local
10157 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10158 numeric types. Improved validity test for qualify operators on
10160 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10161 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10162 primitive type and issue the appropriate error message.
10163 (resolve_type_during_patch): Mark class loaded when resolved.
10164 (patch_cast): Allow null to be cased to reference types.
10165 (build_null_of_type): New function.
10166 (patch_array_ref): Handle array on references correctly.
10167 (patch_return): Removed unused local variable MODIFY. Force
10168 boolean to be returned as integers. Allows null to be returned by
10169 a function returning a reference.
10170 * typeck.c (convert_to_integer, convert_to_real,
10171 convert_to_pointer): Prototypes moved to convert.h
10172 (lookup_argument_method): Use method real name, if necessary.
10174 1998-10-30 Tom Tromey <tromey@cygnus.com>
10176 * class.c (build_class_ref): Changed name of primitive classes to
10179 * class.c (make_class_data): Renamed fields: nmethods to
10180 method_count, method_count to dtable_method_count. Always set
10181 `state' field to 0.
10182 * decl.c (init_decl_processing): Likewise.
10184 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10186 * class.c (layout_class): Don't mangle <finit>, produce
10187 __finit<class> instead. Don't verify artificial methods.
10188 * decl.c (finit_identifier_node): New declared global.
10189 (init_decl_processing): finit_identifier_node initialized.
10190 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10191 * java-tree.h (finit_identifier_node): Declared as extern.
10192 (struct lang_decl): New field called_constructor.
10193 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10194 (CLASS_HAS_FINIT_P): New macro.
10195 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10196 explicit constructor invocation.
10197 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10198 CALL_SUPER_CONSTRUCTOR_P): New macros.
10199 (write_classfile): Added prototype.
10200 * jcf-parse.c (jcf_parse_source): Parse and remember for
10201 generation if the file was seen on the command line.
10202 (parse_source_file): Don't write the class file here.
10203 (yyparse): Loop on files rewritten. Set current_jcf.
10204 (parse_zip_file_entries): Parse class file only if it was found.
10205 * lang.c (init_parse): Don't open command line provided filename
10207 (lang_parse): Don't set main_jcf anymore.
10208 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10209 (JCONSTRUCTOR_CHECK): New macro.
10210 (JBSC_TYPE_P): New macro.
10211 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10212 (COMPLETE_CHECK_OP_2): New macro.
10213 (struct parse_ctxt): New field explicit_constructor_p.
10214 (check_class_interface_creation): Fixed prototype indentation.
10215 (patch_method_invocation_stmt): Prototype reflects added argument.
10216 (patch_invoke): Likewise.
10217 (complete_method_declaration, build_super_invocation,
10218 verify_constructor_circularity,
10219 build_this_super_qualified_invocation, get_printable_method_name,
10220 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10221 verify_constructor_super, create_artificial_method,
10222 start_artificial_method_body, end_artificial_method_body,
10223 generate_field_initialization_code): New function prototypes.
10224 * parse.y: Fixed leading comment
10225 (constructor_header:, constructor_body:, block_end:): Rules tagged
10227 (type_declaration:): Call maybe_generate_finit.
10228 (method_declaration:): Action for method_body: placed in new
10229 function complete_method_declaration, called here.
10230 (constructor_declaration:): Defined actions. Removed leading
10232 (constructor_header:): New rule with action.
10233 (constructor_body:): Rule rewritten using block_begin: and
10234 block_end:. Defined actions.
10235 (constructor_declarator:, explicit_constructor_invocation:):
10237 (block:): Use new rules block_begin: block_end:.
10238 (block_begin:, block_end:): New rules and actions.
10239 (block_statements:): Fixed error message for explicit
10241 (method_invocation:): Call build_this_super_qualified_invocation
10242 if primary is `this' or `super' was seen.
10243 (conditional_expression:): Action defined.
10244 (extra_ctxp_pushed_p): New static global flag.
10245 (java_parser_context_save_global): Create parser context if
10246 necessary. Use extra_ctxp_pushed_p to remember it.
10247 (java_parser_context_restore_global): Pop extra parser context if
10249 (build_array_from_name): Array on primitive types are marked
10251 (register_fields): Restore new name in field initializer
10252 expression if type was altered. Non static fields initialized upon
10253 declaration marked initialized.
10254 (maybe_generate_finit): New function.
10255 (maybe_generate_clinit): Use create_artificial_method,
10256 start_artificial_method_body, end_artificial_method_body. Generate
10257 debug info for enclosed initialization statements.
10258 (method_header): Fixed leading comment. Check constructor
10259 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10261 (complete_method_declaration, constructor_circularity_msg,
10262 verify_constructor_circularity): New functions.
10263 (get_printable_method_name): New function.
10264 (check_method_redefinition): Don't rename <finit> methods. Fix
10265 declared constructor names. Error message for
10266 constructors modified.
10267 (java_check_regular_methods): Local variable seen_constructor
10268 renamed saw_constructor. Skip verification on constructors. Create
10269 default constructor with create_artificial_method.
10270 (java_check_methods): Removed unnecessary empty line.
10271 (create_artificial_method, start_artificial_method_body,
10272 end_artificial_method_body): New functions.
10273 (java_layout_classes): Changed leading comment. Reverse fields
10274 list if necessary. Always layout java.lang.Object if being
10276 (java_complete_expand_methods): Verify constructor circularity.
10277 (java_complete_expand_method): Call fix_constructor on
10278 constructors. Local variable no_ac_found removed. Restore
10279 bindings if method body expansion failed.
10280 (fix_constructors, verify_constructor_super,
10281 generate_field_initialization_code): New function.
10282 (java_expand_classes): Fixed leading comment. Write class file
10284 (resolve_expression_name): Check for illegal instance variable
10285 usage within the argument scope of an explicit constructor
10287 (resolve_qualified_expression_name): Pass extra from_super flag
10288 when invoking patch_method_invocation_stmt. New case for
10289 conditional expression when used as a primary. Check for error
10290 when acquiring super.
10291 (patch_method_invocation_stmt): Added extra argument super. New
10292 local variable is_static_flag. Set class_to_search according to
10293 the nature of the constructor invocation. Don't add `this'
10294 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10295 invocation within the argument scope of explicit constructor
10296 invocation. Set is_static according to is_static_flag. Provide
10297 extra `super' argument to patch_invoke invocation.
10298 (patch_invoke): New argument from_super. Loop on arguments
10299 indentation fixed. Pass from_super to invocation_mode. New switch
10300 case INVOKE_SUPER. Fixed error message in switch default case.
10301 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10303 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10304 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10305 message takes constructors into account.
10306 (find_applicable_accessible_methods_list): Fixed indentation.
10307 (qualify_ambiguous_name): Take explicit constructor invocation
10308 into account. Deal with a conditional expression as a primary to
10310 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10311 case. Added extra argument to patch_method_invocation_stmt.
10312 Register calls made to explicit constructor `this'. Don't call
10313 save_expr in ARRAY_REF case when emitting class files. Check for
10314 illegal use of this when expanding explicit constructor invocation
10316 (complete_function_arguments): Set and reset parser context
10317 explicit_constructor_p field value when appropriate.
10318 (build_super_invocation, build_this_super_qualified_invocation):
10320 (patch_assignment): Fixed typo.
10321 (patch_unaryop): Check on final fields occurs only when a decl
10323 (patch_return): Take constructors into account.
10324 (patch_conditional_expr): New function.
10325 * typeck.c (build_java_signature): Removed unnecessary empty line.
10327 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10329 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10331 1998-10-28 Tom Tromey <tromey@cygnus.com>
10333 * decl.c (init_decl_processing): Renamed fields.
10334 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10335 interface_len, msize fields.
10337 * class.c (make_class_data): Removed subclass_head and
10338 subclass_next fields.
10339 * decl.c (init_decl_processing): Removed subclass_head and
10340 subclass_next fields.
10342 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10344 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10345 * mangle.c (emit_unicode_mangled_name): Similarly.
10347 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10349 * jcf-parse.c (get_constant): Place braces around code to compute
10350 'd' when REAL_ARITHMETIC is not defined.
10352 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10354 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10357 1998-10-23 Tom Tromey <tromey@cygnus.com>
10359 * lang-specs.h: `.zip' files are input to jc1.
10361 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10363 * jvspecs.c: Add (but don't enable) support for combining multiple
10364 .class and .java input filenames to a single jc1 invocation.
10365 Add support for -C flag (copile to .class files).
10366 Translate -classpath and -CLASSPATH arguments.
10367 * lang-specs.h: Don't set %2 spec.
10369 1998-10-22 Tom Tromey <tromey@cygnus.com>
10371 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10373 (add_path): Don't add trailing separator to non-empty path
10376 * lang.c (lang_decode_option): Check for -fclasspath and
10377 -fCLASSPATH before examining other `-f' options.
10379 * java-tree.h (finalize_identifier_node): Don't declare.
10380 * class.c (make_class_data): Don't push "final" field.
10381 * decl.c (init_decl_processing): Don't push "final" field.
10382 (finalize_identifier_node): Removed.
10383 (init_decl_processing): Don't set finalize_identifier_node.
10385 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10387 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10389 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10390 (JV_SCAN_SOURCES): New macro.
10391 (JCF_DUMP_SOURCES): Likewise.
10392 (jcf-dump$(exeext)): New target.
10393 (jv-scan$(exeext)): New target.
10395 1998-10-22 Tom Tromey <tromey@cygnus.com>
10397 * Makefile.in (LEX): Removed.
10398 (LEXFLAGS): Likewise.
10399 (SET_BISON): New macro.
10401 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10402 spurious diffs in parse.c.
10403 ($(PARSE_SCAN_C)): Likewise.
10404 (PARSE_DIR): New macro.
10406 (PARSE_SCAN_C): Likewise.
10407 (PARSE_RELDIR): New macro.
10409 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10411 * jcf-io.c (find_class): Use saw_java_source to determine when to
10412 look for `.java' file.
10413 * jcf-parse.c (saw_java_source): New global.
10414 (yyparse): Set it if `.java' file seen.
10416 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10417 (GCJH_SOURCES): Likewise.
10418 * Makefile.in (datadir): New macro.
10419 (libjava_zip): Likewise.
10420 (JAVA_OBJS): Added jcf-path.o.
10421 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10422 (../gcjh$(exeext)): Likewise.
10423 (jcf-path.o): New target.
10424 * java-tree.h (fix_classpath): Removed decl.
10425 * jcf-parse.c (fix_classpath): Removed.
10426 (load_class): Don't call fix_classpath.
10427 * parse.y (read_import_dir): Don't call fix_classpath.
10428 * lex.h: Don't mention classpath.
10429 * lex.c (java_init_lex): Don't initialize classpath.
10430 * jcf-io.c (classpath): Removed global.
10431 (find_class): Use jcf_path iteration functions. Correctly search
10432 class path for .java file.
10433 (open_in_zip): New argument `is_system'.
10434 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10435 classpath-related options.
10436 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10438 (lang_init): Call jcf_path_init.
10439 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10440 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10441 Correctly put braces around second string in each entry.
10442 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10443 classpath-related options.
10444 (help): Updated for new options.
10445 * jcf.h: Declare functions from jcf-path.c. Don't mention
10446 `classpath' global.
10447 * jcf-path.c: New file.
10449 * jcf-depend.c: Include jcf.h.
10451 * jcf-write.c (localvar_alloc): Returns `void'.
10452 (localvar_free): Removed unused variable.
10454 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10455 (init_parse): Use OBJECT_SUFFIX, not ".o".
10457 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10459 * class.c (emit_register_classes): Renamed from
10460 emit_register_class.
10461 * java-tree.h (emit_register_classes): Prototype renamed from
10462 emit_register_class.
10463 * jcf-parse.c (yyparse): Call emit_register_classes once before
10465 * parse.y (java_expand_classes): No longer register classes.
10467 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10469 * class.c (is_compiled_class): New local variable
10470 seen_in_zip. Identify classes found in currently compiled source
10472 * decl.c (complete_start_java_method): Fixed typo.
10473 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10474 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10475 (CLASS_P): Moved around.
10476 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10477 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10479 (jcf_parse_source): Changed leading comment. Removed unnecessary
10480 fclose and CLASS_FROM_SOURCE_P marking.
10481 (parse_source_file): New local variables remember_for_generation
10482 and filename. Mark parsed file name identifier node. Removed block
10483 executed when parse_only was null. Set remember_for_generation.
10484 Use it as an argument to java_pop_parser_context.
10485 (yyparse): New local variables several_files, list, next node and
10486 current_file_list. Split ampersand separated file names into
10487 current_file_list. Iterate through the list and parse accordingly.
10488 * parse.h (java_pop_parser_context): New function prototype.
10489 * parse.y (ctxp_for_generation): New static global variable.
10490 (java_pop_parser_context): New argument generate. Link popped ctxp
10491 to ctxp_for_generation list accordingly.
10492 (java_complete_expand_methods): Fixed indentation.
10493 (java_expand_classes): New function.
10495 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10497 * Makefile.in: Link with libiberty.a instead of memmove.o.
10499 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10501 * lex.c (setjmp.h): No longer included.
10502 * lex.h (setjmp.h): Included.
10503 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10504 (duplicate_declaration_error_p): Renamed from
10505 duplicate_declaration_error.
10506 (build_array_from_name): New function prototype.
10507 * parse.y (setjmp.h): No longer included.
10508 (variable_declarator_id): Define action.
10509 (build_array_from_name): New function.
10510 (duplicate_declaration_error_p): Renamed from
10511 duplicate_declaration_error. Fixed leading comment.
10512 (register_fields): Main `for' loop reorganized. Uses
10513 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10514 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10515 build_array_from_name.
10516 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10518 (read_import_dir): Don't try to skip `.' and `..'.
10519 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10520 build_array_from_name. Main `for' loop reorganized.
10521 (resolve_qualified_expression_name): When building access to a
10522 field, use the type where the field was found, not its own type.
10523 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10524 field was found is null.
10525 (qualify_ambiguous_name): Sweep through all successive array
10528 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10530 * java-tree.h (pop_labeled_block, lang_printable_name,
10531 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10532 interface_of_p, inherits_from_p, fix_classpath,
10533 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10534 make_class_data, register_class, alloc_name_constant): New
10535 function prototypes.
10536 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10537 indentation. Added cast to remove warning.
10538 (lang_printable_name): Set v argument unused.
10539 (lang_print_error): Added argument to lang_printable_name call.
10540 (java_dummy_print, print_lang_decl, print_lang_type,
10541 print_lang_identifier, lang_print_xnode): All argument marked
10543 * lex.c (java_unget_unicode): Removed unnecessary argument.
10544 (java_allocate_new_line): Unused local variable is gone.
10545 (java_read_char): Added parenthesis in expressions to remove
10546 warnings. Added final return statement.
10547 (java_read_unicode): Added parenthesis in expression to remove
10549 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10550 (java_parse_escape_sequence): Likewise.
10551 (java_lex): Unused local variables are gone. Fixed
10552 java_unget_unicode invocation.
10553 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10555 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10556 lang_printable_name invocation in macro.
10557 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10559 (duplicate_declaration_error): Suppressed unused argument in
10561 (identical_subpath_p): Function declaration is gone.
10562 (patch_invoke): Suppressed unused argument in prototype.
10563 (patch_cast, build_labeled_block, check_thrown_exceptions):
10565 * parse.y (setjmp.h): Included
10566 (toplev.h): Likewise.
10567 (field_declaration:): Suppressed unused local
10568 (label_decl:): Fixed build_labeled_block invocation.
10569 (java_pop_parser_context): Put extra parenthesis around assignment
10571 (yyerror): Suppressed unused local variables.
10572 (variable_redefinition_error): Fixed lang_printable_name
10574 (create_interface): Suppressed unused local variables.
10575 (create_class): Likewise.
10576 (duplicate_declaration_error): Suppressed unused argument. Fixed
10577 lang_printable_name invocation.
10578 (register_fields): Suppressed unused local variable. Fixed
10579 duplicate_declaration_error invocation.
10580 (method_header): Suppressed unused local variable.
10581 (method_declarator, parser_check_super): Likewise.
10582 (java_complete_class): Suppressed unused local variable. Fixed
10583 fatal error message.
10584 (complete_class_report_errors): Added default: in switch.
10585 (java_check_regular_methods): Fixed lang_printable_name
10587 (check_throws_clauses): Likewise.
10588 (java_check_abstract_methods): Suppressed unused local
10589 variable. Fixed lang_printable_name invocation.
10590 (read_import_entry): Added supplemental return statement.
10591 (read_import_dir): Suppressed unused local variables.
10592 (check_pkg_class_access, declare_local_variables): Likewise.
10593 (source_start_java_method): Suppressed unused extern variable
10595 (expand_start_java_method): Suppressed unused extern and local
10596 variable declarations.
10597 (java_complete_expand_methods): Likewise.
10598 (java_complete_expand_method): Suppressed unused local variables.
10599 (make_qualified_name): Likewise.
10600 (resolve_qualified_expression_name): Added default: in
10601 switch. Fixed lang_printable_name invocation.
10602 (class_instance_creation_expression): Added parenthesis around
10604 (patch_method_invocation_stmt): Fixed lang_printable_name and
10605 patch_invoke invocations.
10606 (check_for_static_method_reference): Fixed lang_printable_name
10608 (patch_invoke): Suppressed unused arguments and local variables.
10609 (lookup_method_invoke): Suppressed unused local variables.
10610 (qualify_ambiguous_name): Added default: in switch.
10611 (identical_subpath_p): Function removed.
10612 (patch_assignment): Suppressed unused local variables. Suppressed
10613 unnecessary if statement. Fixed lang_printable_name invocations.
10614 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10615 (valid_ref_assignconv_cast_p): Parenthesis around
10616 expression. Suppressed unused local variables.
10617 (build_binop): Suppressed unused local variables. fixed
10618 lang_printable_name invocations.
10619 (string_constant_concatenation): Suppressed unused local
10621 (patch_unaryop): Fixed lang_printable_name invocation.
10622 (patch_cast): Suppressed unnecessary argument. Fixed
10623 lang_printable_name invocation.
10624 (patch_array_ref): Fixed lang_printable_name invocation.
10625 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10626 (build_labeled_block): Suppressed unused argument.
10627 (generate_labeled_block): Fixed build_labeled_block invocation.
10628 (build_loop_body): Suppressed unused local variables.
10629 (patch_loop_statement): Likewise.
10630 (patch_exit): Fixed lang_printable_name invocation.
10631 (patch_switch_statement): Likewise.
10632 (case_identity): First argument marked unused.
10633 (patch_try_statement): Fixed lang_printable_name invocations.
10634 (patch_synchronized_statement, patch_throw_statement): Likewise.
10635 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10636 lang_printable_name invocations.
10637 (check_thrown_exceptions_do): Suppressed unused argument.
10639 1998-10-14 Tom Tromey <tromey@cygnus.com>
10641 * jcf-write.c (write_classfile): Add output class file as target.
10642 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10643 * jcf.h: Added declarations for dependency-tracking functions.
10644 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10645 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10646 (finish_parse): Call jcf_dependency_write.
10647 (dependency_tracking): New global.
10648 (DEPEND_SET_FILE): New define.
10649 (DEPEND_ENABLE): New define.
10650 (init_parse): Enable dependency tracking if required.
10652 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10653 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10654 (../gcjh$(exeext)): Likewise.
10655 (jcf-depend.o): New target.
10656 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10657 (GCJH_SOURCES): Likewise.
10658 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10660 (find_classfile): Added dep_name argument.
10661 (find_class): Compute name of dependency.
10662 (open_in_zip): Call jcf_dependency_add_file.
10663 * gjavah.c (output_file): No longer global.
10664 (usage): Don't mention "gjavah".
10666 (java_no_argument): Likewise.
10667 (version): Likewise.
10668 (main): Recognize and handle -M family of options.
10669 (print_mangled_classname): Return is void.
10670 (process_file): Handle case where output is suppressed.
10671 (HANDLE_END_FIELD): Likewise.
10672 (HANDLE_METHOD): Likewise.
10673 * jcf-depend.c: New file.
10675 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10677 * java-tree.def: Add missing newline at EOF.
10679 1998-10-13 Tom Tromey <tromey@cygnus.com>
10681 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10682 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10684 Include <config.h> and "system.h".
10685 (disassemble_method): Undefine RET to avoid clash with
10686 config/i386/i386.h.
10688 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10690 * decl.c (runtime_exception_type_node, error_exception_type_node):
10691 New global variables.
10692 (init_decl_processing): Initialized.
10693 * expr.c (java_lang_expand_expr): Set caught exception type to
10694 null if catch handler argument doesn't exit.
10695 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10697 * java-tree.h (runtime_exception_type_node,
10698 error_exception_type_node): Global variables declared.
10699 (DECL_FUNCTION_THROWS): New macro.
10700 (DECL_FUNCTION_BODY): Modified comment.
10701 (DECL_SPECIFIC_COUNT): Likewise.
10702 (struct lang_decl): New field throws_list.
10703 (IS_UNCHECKED_EXPRESSION_P): New macro.
10704 * lex.c (java_lex): Generate location information for THROW_TK.
10705 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10706 EXCEPTIONS_P): New macros.
10707 (enum jdep_code): New value JDEP_EXCEPTION.
10708 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10709 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10710 PATCH_METHOD_RETURN_ERROR): New macros.
10711 (patch_method_invocation_stmt): Added new argument to prototype.
10712 (patch_synchronized_statement, patch_throw_statement,
10713 check_thrown_exceptions, check_thrown_exceptions_do,
10714 purge_unchecked_exceptions, check_throws_clauses): New function
10716 * parse.y Fixed typo in keyword section.
10717 (throw:): Rule tagged <node>.
10718 (THROW_TK): Keyword tagged <operator>.
10719 (method_header:): Last argument to call to method_header passed
10721 (throws:, class_type_list:, throw_statement:,
10722 synchronized_statement:, synchronized:): Defined actions.
10723 (method_header): New local variable current. Register exceptions
10724 from throws clause.
10725 (java_complete_tree): Complete and verify exceptions from throws
10727 (complete_class_report_errors): Error message on exceptions not
10729 (java_check_regular_methods): Fixed typo. Shortcut on private
10730 overriding methods. Changed error message on method
10731 redefinition. Check for throws clause compatibility.
10732 (check_throws_clauses): New function.
10733 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10734 method. Changed error message on method redefinition.
10735 (currently_caught_type_list): New static variable.
10736 (java_complete_expand_methods): Purge unchecked exceptions from
10737 throws clause list. Call PUSH_EXCEPTIONS before walk and
10738 POP_EXCEPTIONS after.
10739 (resolve_qualified_expression_name): Pass new argument as NULL to
10740 patch_method_invocation_stmt.
10741 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10742 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10743 argument list when appropriate. Use new argument if non null to
10744 store selected method decl.
10745 (patch_invoke): Convert if necessary args of builtin types before
10746 forming CALL_EXPR. Argument list no longer reversed here.
10747 (invocation_mode): Treat final methods as static methods.
10748 (java_complete_tree): New cases for THROW_EXPR: and
10749 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10751 (complete_function_arguments): No more RECORD_TYPE
10752 conversion. Function parameter nodes no longer saved.
10753 (valid_ref_assignconv_cast_p): Avoid handling null type.
10754 (patch_binop): Fixed null constant reference handling.
10755 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10756 BUILD_THROW macros.
10757 (patch_try_statement): Fixed comments. Record caught types in
10758 list, push the list, expand try block and pop the list.
10759 (patch_synchronized_statement, patch_throw_statement,
10760 check_thrown_exceptions, check_thrown_exceptions_do,
10761 purge_unchecked_exceptions): New functions.
10762 * typeck.c (lookup_argument_method): Allow WFL in place of method
10763 DECL_NAME during method definition check
10765 1998-10-09 Tom Tromey <tromey@cygnus.com>
10767 * gjavah.c (decode_signature_piece): New function.
10768 (print_c_decl): Use it. Added `name_override' argument.
10769 (print_method_info): Use name_override argument to print_c_decl.
10770 (seen_fields): Removed.
10771 (print_field_info): Don't update seen_fields.
10772 (struct method_name): New structure.
10773 (method_name_list): New global.
10774 (print_method_info): Add new method to list of methods.
10775 (name_is_method_p): New function.
10776 (print_field_info): If field name has same name as method, then
10778 (process_file): Parse methods before fields.
10779 (field_pass): New global.
10780 (HANDLE_END_FIELD): Take field_pass into account.
10782 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10784 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10785 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10787 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10789 * jvspec.c: Fix bug in jvgenmain_spec patch.
10791 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10793 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10794 * decl.c (soft_exceptioninfo_call_node): New global variable.
10795 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10796 takes extra integer argument. soft_exceptioninfo_call_node
10798 * except.c (java_set_exception_lang_code): New function
10799 (method_init_exceptions): Called here.
10800 (prepare_eh_table_type): New function.
10801 (expand_end_java_handler): Called here.
10802 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10803 one argument. Modified generation of call to
10804 soft_badarrayindex_node to use new argument.
10805 (build_java_arrayaccess): Pass faulty index value to
10806 build_java_throw_out_of_bounds_exception.
10807 (generate_name): New function.
10808 (java_lang_expand_expr): New local variables node, current,
10809 has_finally_p. Expand TRY_EXPR node.
10810 (process_jvm_instruction): Replace top of the stack with thrown
10811 object reference when entering exception handler.
10812 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10813 specific tree codes.
10814 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10816 (DECL_SPECIFIC_COUNT): New macro.
10817 (prepare_eh_table_type, java_set_exception_lang_code,
10818 generate_name): New function declarations.
10819 (match_java_method): Declaration deleted.
10820 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10822 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10823 * parse.h (redefinition_error, refine_accessible_methods_list,
10824 can_cast_to_p): Function declaration removed.
10825 (classitf_redefinition_error, variable_redefinition_error,
10826 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10827 find_most_specific_methods_list, argument_types_convertible,
10828 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10829 valid_cast_to_p, valid_method_invocation_conversion_p,
10830 try_reference_assignconv, add_stmt_to_compound,
10831 build_jump_to_finally, build_tree_list, patch_try_statement,
10832 java_get_catch_block): New function declarations.
10833 * parse.y (string_buffer_type): Global variable deleted.
10834 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10835 finally): Rules tagged <node>.
10836 (TRY_TK, CATCH_TK): Token tagged <operator>.
10837 (class_body_declaration:, class_member_declaration:,
10838 formal_parameter:, explicit_constructor_invocation:,
10839 interface_member_declaration:, constant_declaration:,
10840 primary_no_new_array:, class_instance_creation_expression:,
10841 array_creation_expression:): Issue error on unsuported JDK1.1
10843 (try_statement:, catches:, finally:): Define actions.
10844 (catch_clause_parameter): New rule.
10845 (catch_clause:): Use new rule catch_clause_parameter.
10846 (parse_jdk1_1_error): New function.
10847 (redefinition_error): Renamed classitf_redefinition_error.
10848 (variable_redefinition_error): New function.
10849 (check_class_interface_creation): Call
10850 classitf_redefinition_error.
10851 (java_complete_tree): Added error message on JDEP_TYPE: case.
10852 (complete_class_report_errors): Fixed indentation.
10853 (declare_local_variables): Call variable_redefinition_error.
10854 (source_end_java_method): Call java_set_exception_lang_code and
10855 emit_handlers where appropriate.
10856 (java_method_add_stmt): Call add_stmt_to_block.
10857 (add_stmt_to_block): New function.
10858 (lookup_method_invoke): Fixed outside comment. new local variable
10859 candicates. Call find_applicable_accessible_methods_list and
10860 find_most_specific_methods_list when searching for a
10861 method. Modified error report to list possible candidates when
10863 (find_applicable_accessible_methods_list,
10864 find_most_specific_methods_list, argument_types_convertible): New
10866 (refine_accessible_methods_list): Function deleted.
10867 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10868 expr (if applicable) before calling patch_array_ref.
10869 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10870 (enter_block): Fixed comment.
10871 (enter_a_block): New function.
10872 (patch_assignment): Reorganized. Call try_reference_assignconv for
10873 references. Call valid_cast_to_p instead of can_cast_to_p.
10874 (try_reference_assignconv,
10875 valid_builtin_assignconv_identity_widening_p): New functions.
10876 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10877 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10879 (build_string_concatenation): Don't resolve StringBuffer.
10880 (patch_cast): Fixed inverted arguments.
10881 (patch_array_ref): Code to save array expr deleted. Call
10882 valid_cast_to_p instead of can_cast_to_p.
10883 (generate_labeled_block): Call generate_name.
10884 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10885 patch_try_statement): New functions.
10886 * typeck.c (match_java_method): Function deleted.
10888 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10890 * jvspec.c: jvgenmain_spec uses different temporary file names.
10892 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10894 * jvspec.c (lang_specific_driver): Fail if user specifies
10895 --main= when not linking.
10897 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10899 * class.c (make_class_data): Push value for `thread' field.
10900 * decl.c (init_decl_processing): Added `thread' field to class.
10902 * class.c (add_field): Always make static fields externally
10905 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10907 * expr.c (build_java_athrow,
10908 build_java_throw_out_of_bounds_exception, expand_invoke,
10909 build_newarray, expand_java_multianewarray, build_java_monitor):
10910 Update comments to reflect _Jv_* function names.
10912 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10914 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10915 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10916 * parse.y (expand_start_java_method): Likewise.
10918 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10920 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10922 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10923 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10924 * expr.c: Remove no-longer-needed calls to promote_type.
10925 * decl.c (give_name_to_locals): Liekwise.
10926 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10927 * parse.y: Add/remove promote_type calls as appropriate.
10928 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10929 (parse_signature_string): Likewise.
10930 (build_java_array_type): Fix for now signature convenions.
10932 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10934 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10936 * class.c (init_class_processing): libjava function renamed to
10939 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10941 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10942 * java-tree.def: Fixed DEFTREECODE third argument.
10943 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10944 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10945 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10946 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10947 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10948 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10949 * lang.c (java_tree_code_type, java_tree_code_length,
10950 java_tree_code_name): New arrays.
10951 (lang_init): Append Java tree node definitions to Gcc ones.
10952 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10954 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10956 (java_lex): Allow declaration of empty string constants. Retain
10957 location information on CASE_TK and DEFAULT_TK.
10958 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10959 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10960 Modified to be more robust.
10961 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10962 (build_new_invocation, try_builtin_assignconv,
10963 patch_switch_statement, string_constant_concatenation,
10964 build_string_concatenation, patch_string_cst, patch_string,
10965 java_expand_switch): New function declarations.
10966 * parse.y: Rules related to switch and EH tagged <node>.
10967 (label_id): Set to NULL_TREE
10968 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10970 (this_or_super:): Fixed indentation.
10971 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10972 statement_expression:): Removed call to RULE on all sub-rules.
10973 (switch_expression:, switch_labels:): New rules.
10974 (switch_statement:, switch_block:, switch_block_statement_groups:,
10975 switch_block_statement_group:, switch_labels:, switch_label:):
10977 (throw_statement:, synchronized_statement:, try_statement:):
10978 Defined temporary actions.
10979 (class_instance_creation_expression:): Call
10980 build_new_invocation. Fixed indentation.
10981 (field_access): Fixed indentation.
10982 (method_invocation): Likewise.
10983 (make_qualified_primary): Use THIS_EXPR.
10984 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10985 resolving from SUPER, set *type_found.
10986 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10987 (java_complete_tree): Removed unused local variable `location'. Case
10988 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10989 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10990 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10991 STRING_CST: case. default: checks for patchable strings.
10992 (complete_function_arguments): Transform string constant or
10993 crafted StringBuffer if necessary.
10994 (build_method_invocation): Fixed comments.
10995 (build_new_invocation): New function.
10996 (patch_assignment): Call try_builtin_assignconv to figure a valid
10997 assignment conversion between builtin types.
10998 (try_builtin_assignconv): New function.
10999 (build_binop): Use URSHIFT_EXPR directly to call build.
11000 (operator_string): Use UNARY_PLUS_EXPR.
11001 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11003 (do_merge_string_cste, merge_string_cste,
11004 string_constant_concatenation, build_string_concatenation,
11005 patch_string, patch_string_cst): New function.
11006 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11007 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11008 (build_newarray_node): Use NEW_ARRAY_EXPR.
11009 (build_this): Use THIS_EXPR.
11010 (build_return): Enable debug information on return statement.
11011 (build_if_else_statement): Likewise.
11012 (complete_labeled_statement): Fixed related comment.
11013 (build_loop_body): Fixed comment.
11014 (build_bc_statement): Enable debug information on break/continue
11016 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11018 (patch_switch_statement, case_identity, java_expand_switch): New
11021 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11023 * buffer.h (BUFFER_INIT): New macro.
11024 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11025 Pass (struct jcf_partial *state) to most functions.
11026 (jcf_block, jcf_relocation): New types.
11027 Support labels, branches, conditionals, loops.
11029 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11031 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11033 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11035 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11036 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11037 not integer_type_node (INT_TYPE_SIZ bits).
11039 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11041 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11042 * jcf-dump.c (print_exception_table): New function.
11043 (disassemble_method): Better handling of wide instructions.
11044 Make more robust for bad input.
11046 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11048 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11051 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11053 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11055 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11057 * Makefile.in ($(PARSE_H)): Removed target.
11059 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11061 * Makefile.in (JAVA_OBJS): Add memmove.o
11062 (memmove.o): New target & rules.
11064 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11066 * expr.c (expand_invoke): Don't generate a call to the class init
11069 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11071 * Makefile.in: Add many missing dependencies.
11072 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11074 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11075 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11077 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11079 * decl.c (complete_start_java_method): If method is static (and
11080 not private) call _Jv_InitClass.
11081 * expr.c (expand_invoke): Don't call build_class_init.
11083 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11085 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11087 * Make-lang.in (GCJ): Define before using.
11089 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11091 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11092 losing due to namespace pollution in GNU getopt.h
11094 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11096 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11097 (java.all.cross): Likewise.
11098 (java.rest.encap): Likewise.
11100 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11102 * gjavah.c (print_class_decls): Fix thinko in arglist
11103 * jcv-io.c (find_classfile): Similarly.
11105 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11107 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11109 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11111 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11112 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11113 * Makefile.in (PARSE_C): New macro.
11114 (PARSE_H): Likewise.
11115 (PARSE_SCAN_C): Likewise.
11116 ($(PARSE_C)): Target renamed from parse.c.
11117 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11118 (clean): Remove parse-scan.c as well.
11119 (parse.o): Depend on $(PARSE_C).
11121 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11123 * README, license.terms: Removed.
11125 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11126 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11127 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11128 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11129 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11130 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11131 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11132 and Java trademark attribution.
11134 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11136 * Makefile.in: Use gcjh, not gjavah.
11137 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11138 * Make-lang.in: Changed gjavah to gcjh everywhere.
11140 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11142 * gjavah.c: Support new -prepend -add -append flags.
11143 (print_method_info): Method is not virtual if class is final.
11145 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11147 * jv-scan.c: Fixed copyright assignment.
11148 * keyword.gperf: Likewise.
11149 * keyword.h: Likewise.
11150 * lex.c: Fixed copyright assignment.
11151 (java_lex): Push unicode back when parsing '<'.
11152 * lex.h: Fixed copyright assignment.
11153 * parse-scan.y: Likewise.
11154 * parse.h: Fixed copyright assignment.
11155 (build_debugable_stmt, complete_for_loop): New function prototypes.
11156 * parse.y: Fixed copyright assignment.
11157 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11158 size_zero_node when completing a loop with no exit condition.
11159 (for_statement_nsi:): Define action.
11160 (for_init:, for_update:): Return size_zero_node when empty.
11161 (declare_local_variables): Call build_debugable_stmt.
11162 (build_debugable_stmt): New function.
11163 (build_loop_body): Build debugable statement around loop
11165 (complete_loop_body): Take into account the debugable statement
11166 around the EXIT_EXPR.
11167 (complete_loop_body): New function.
11168 (patch_exit_expr): Fixed condition inversion.
11170 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11172 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11173 name of thread define.
11174 * jvspec.c (THREAD_NAME): New macro.
11176 (THREADLIB): Likewise.
11177 (lang_specific_driver): Recognize attempt to link with thread
11178 library or gc library. Recognize -ljava on command line so it
11179 isn't linked against more than once.
11181 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11183 * parse-scan.y (report_main_declaration): Name of the class
11184 containing `main' can be a qualified name.
11186 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11188 * config-lang.in: Changed gjavac to gjc everywhere.
11189 * Make-lang.in: Changed gjavac to gjc everywhere.
11191 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11193 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11194 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11195 and install the files.
11196 * Makefile.in (JAVA_OBJS_LITE): New variable.
11197 (compiler:): Now include jv-scan as a dependency.
11198 (../jv-scan$(exeext), parse-scan.c): New targets.
11199 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11200 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11201 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11202 check for errors even if parse_only.
11203 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11205 (yylex): New function. Uses java_lex body.
11206 (java_lex): Removed commented out statement. Remove local variable
11207 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11208 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11209 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11210 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11211 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11212 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11214 (java_lex_error): Empty if JC1_LITE is defined.
11215 (java_get_line_col): Return 0 if JC1_LITE is defined.
11216 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11217 SET_MODIFIER_CTX): Moved into the section containing the macros
11218 conditionally defined by JC1_LITE.
11219 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11220 argument if JC1_LITE is defined.
11221 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11222 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11224 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11225 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11226 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11227 to different values according to JC1_LITE.
11228 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11229 declared if JC1_LITE set.
11230 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11231 defined if JC1_LITE not set.
11232 (struct parser_ctx): Reorganized and skip the jc1 front end part
11234 (java_layout_classes): New function definition.
11235 (java_push_parser_context, java_init_lex, yyparse, yylex,
11236 yyerror): Prototype always declared. All other static function
11237 prototypes declared only if JC1_LITE is not set.
11238 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11239 declared in parse.h.
11240 (java_layout_classes): New function.
11241 (java_complete_expand_methods): No longer layout the class here.
11242 * parse-scan.y: New file.
11243 * jv-scan.c: New file.
11245 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11247 * gjavah.c (main): Handle -friend option.
11248 (friend_specs): New global.
11249 (generate_access): Handle friend_specs.
11250 (process_file): Likewise.
11251 (MAX_FRIENDS): New macro.
11252 (friend_count): New global.
11253 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11254 Changed all callers.
11256 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11258 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11259 (main): Handle processing all the entries of a named .zip archive.
11260 * jcf-io.c (jcf_trim_old_input): New function.
11261 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11263 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11265 * lang.c (flag_assume_compiled): Make default be on.
11267 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11269 * jcf-dump.c: Add bunches of flags to control output more.
11270 (process_class): New function; support printing more than one class.
11271 (main): Support new --print-main and --javap flags.
11272 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11273 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11275 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11277 Change mangling of dispatch table to match C++ vtable (w/thunks).
11278 * class.c (build_dtable_decl), java-tree.h: New function.
11279 (make_class_data): Call it.
11280 * decl.c (init_decl_processing): Likewise.
11282 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11284 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11285 soft_anewarray; adjust args passed.
11286 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11287 match _Jv_NewObjectArray.
11289 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11292 * expr.c (loopup_label): Call create_label_decl.
11293 (create_label_decl): New function.
11294 (java_lang_expand_expr): Call expand_start_bindings with argument
11296 * java-tree.h Added space after PROTO in function declarations
11298 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11299 (create_label_decl, push_labeled_block): New function
11301 * lex.c (label_id): Initialize.
11302 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11304 * parse.h Added space after PROTO in function declarations when
11306 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11307 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11308 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11309 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11311 (struct parser_ctxt): New fields current_loop,
11312 current_labeled_block.
11313 (build_if_else_statement, patch_if_else_statement,
11314 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11315 generate_labeled_block, complete_labeled_statement,
11316 build_bc_statement, patch_bc_statement, patch_loop_statement,
11317 build_new_loop, build_loop_body, complete_loop_body): New function
11319 * parse.y (java_warning_count): New global variable.
11320 (label_id): New static variable.
11321 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11322 (block:): Return size_zero_node when block is empty.
11323 (empty_statement:): Return size_zero_node.
11324 (statement:): Implement supplemental action when for_statement: is
11326 (label_decl:): New rule.
11327 (labeled_statement:): Rewritten using label_decl. Actions
11329 (labeled_statement_nsi:): Likewise.
11330 (if_then_statement): Actions implemented.
11331 (while_expression): New rule.
11332 (while_statement:): Rewritten using while_expression. Actions
11334 (while_statement_nsi:): Likewise.
11335 (do_statement_begin:): New rule.
11336 (do_statement:): Rewritten using do_statement_begin. Actions
11338 (for_statement:): Rewritten using for_begin. Actions implemented.
11339 (for_statement_nsi:): Likewise.
11340 (for_header:, for_begin:): New rules.
11341 (for_init:): Actions implemented.
11342 (statement_expression_list:, break_statement:,
11343 continue_statement:): Likewise.
11344 (yyerror): Count number of issued warning(s).
11345 (java_report_errors): Report error(s) and/or warning(s).
11346 (java_complete_class): Use build_java_argument_signature to
11347 recompute completed method signature.
11348 (java_check_regular_methods): New locals method_wfl and aflags.
11349 Use method_wfl instead of lookup_cl during error reports. Fixed
11350 indentation and modified some error messages. Use
11351 lang_printable_name in method instead of the DECL_NAME. New code
11352 to issue warnings on methods not overriding corresponding methods
11353 private to a different package.
11354 (java_method_add_stmt): Call add_stmt_to_compound.
11355 (add_stmt_to_compound): New function.
11356 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11357 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11358 (build_if_else_statement, patch_if_else_statement,
11359 build_labeled_block, generate_labeled_block,
11360 complete_labeled_statement, build_new_loop, build_loop_body,
11361 complete_loop_body, patch_loop_statement, build_bc_statement,
11362 patch_bc_statement, patch_exit_expr): New functions.
11363 * typeck.c (build_java_signature): Build argument signature before
11364 enclosing it in between parenthesis.
11366 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11368 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11369 (JAVA_OBJS): Added reminder comment
11371 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11373 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11374 be interpreted as a long long.
11376 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11378 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11379 soft_initialise_class. Use _Jv_NewMultiArray, not
11380 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11381 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11382 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11383 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11385 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11387 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11388 length_identifier_node): New global tree node constants.
11389 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11390 Replace uses by super_identifier_node etc.
11391 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11393 * parse.y (resolve_field_access): Don't special-case ".length" if
11394 flag_emit_class_files.
11395 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11396 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11399 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11401 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11402 * class.c (make_method_value): Remove init for removed fields.
11404 * class.c (layout_class): Use build_java_argument_signature.
11405 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11407 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11408 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11409 (build_java_signature): Don't use push_java_argument_signature.
11411 * typeck.c (lookup_argument_method): New function.
11412 * parse.y (java_check_regular_methods): Use lookup_argument_method
11413 instead of lookup_java_method2 followed by lookup_java_method.
11415 * parse.y (check_method_redefinition): Minor optimization.
11417 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11418 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11420 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11422 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11425 * gjavah.c (java_float_finite): Use K&R-style definition.
11426 (java_double_finite): Likewise.
11427 (generate_access): Now returns void. Changed all callers.
11428 (last_access_generated): Removed.
11429 (process_file): Only make a single pass over the .class file.
11431 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11433 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11434 for compatibility for G++ (with -fvtable-thunks).
11435 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11437 * gjavah.c (process_file): Use public inheritance for super-class.
11439 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11441 * lex.c (java_init_lex): Initialize ctxp->package.
11442 * parse.h (struct parser_ctxt): package and package_len replaced
11443 by tree package, an identifier node. Field method_decl_list is
11444 gone. Fixed comments.
11445 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11446 class_in_current_package): New function prototypes.
11447 * parse.y (array_type:): Set class loaded flag on primitive type
11449 (package_declaration:): Assign ctxp->package to the
11451 (method_invocation:): Handle invocation of method qualified by
11453 (single_type_import_declaration:): Removed ambiguity check.
11454 (java_pop_parser_context): New local variable `next'. Reset and
11455 set IMPORT_CLASSFILE_NAME flags on current and previous import
11457 (java_accstring_lookup): Use new local macro COPY_RETURN.
11458 (lookup_field_wrapper): New function.
11459 (parser_qualified_classname): Use merge_qualified_name.
11460 (parser_check_super_interface): Broaden error message.
11461 (do_resolve_class): Check for qualified class name in the current
11462 compilation unit if appropriate.
11463 (process_imports): Check for already defined classes.
11464 (check_pkg_class_access): Got rid of call to
11465 get_access_flags_from_decl.
11466 (java_complete_expand_methods): Call safe_layout_class based on
11467 the current class size.
11468 (make_qualified_primary): Build a WFL qualification on primary if
11470 (merge_qualified_name): New function.
11471 (make_qualified_name): Use merge_qualified_name.
11472 (resolve_expression_name): Use safe_lookup_field.
11473 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11474 (resolve_qualified_expression_name): Likewise. Check on resolved
11475 element accessibility.
11476 (not_accessible_p, class_in_current_package): New functions.
11477 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11478 (patch_method_invocation_stmt): Merged common pieces. Check
11479 accessibility of invoked method.
11480 (check_for_static_method_reference): Add returned type in error
11482 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11483 (refine_accessible_methods_list): Merged two conditions in test.
11484 (java_complete_class): Sanity check on stabilize_ref gone.
11485 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11487 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11489 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11491 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11493 * gjavah.c (F_NAN): Removed.
11494 (F_NAN_MASK): New macro.
11495 (F_POSITIVE_INFINITY): Removed.
11496 (F_NEGATIVE_INFINITY): Likewise.
11497 (java_float_finite): Rewrote.
11498 (D_NAN_MASK): Renamed.
11499 (java_double_finite): Rewrote.
11500 (D_POSITIVE_INFINITY): Removed.
11501 (D_NEGATIVE_INFINITY): Likewise.
11503 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11504 If verbose, print underlying representation of value in hex.
11506 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11508 * buffer.h, buffer.c: New files.
11509 * Makefile.in (JAVA_OBJS): Add buffer.o.
11511 Support locals variables and writing their debug entries to .class.
11512 * jcf-write.c: Simplify some by user new buffer type.
11513 (vode_buffer_grow): Removed.
11514 (struct localvar_info): New type.
11515 (localsvars, localvartable): New buffers.
11516 (localvar_alloc, localvar_free): New functions.
11517 (generate_bytecode_insns): Handle local variables.
11518 (generate_classfile): Write LocalVariableTable attribute.
11520 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11522 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11523 * zipfile.h (ZIPMAGIC): New macro.
11525 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11527 * Makefile.in (gjavah.o): Updated dependencies.
11528 (jcf-dump.o): Likewise.
11529 (all.indirect): Use ../gjavah.
11530 (../gjavah$(exeext)): Likewise.
11531 (clean): Don't remove gjavah.
11532 (clean): Remove parse.c, not java/parse.c.
11533 * Make-lang.in (java): Added gjavah.
11534 (gjavah$(exeext)): New target.
11535 (GJAVAH_SOURCES): New macro.
11536 (java.all.build): Added gjavah.
11537 (java.all.cross): Likewise.
11538 (java.rest.encap): Likewise.
11539 * config-lang.in (compilers, stagestuff): Added gjavah.
11541 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11543 * gjavah.c (java_float_finite): New function.
11544 (java_double_finite): Likewise.
11545 (F_POSITIVE_INFINITY): New macro.
11546 (F_NEGATIVE_INFINITY): Likewise.
11548 (D_POSITIVE_INFINITY): Likewise.
11549 (D_NEGATIVE_INFINITY): Likewise.
11551 (print_field_info): Use java_float_finite and java_double_finite.
11553 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11555 * parse.y (method_header): Name "this" implicit argument.
11557 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11559 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11560 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11561 (put_linenumber): New function.
11562 (generate_bytecode_insns, generate_classfile): Write line numbers.
11564 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11566 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11567 (lookup_name, build_known_method_ref, build_class_init,
11568 build_invokevirtual, invoke_build_dtable, match_java_method,
11569 build_field_ref, pushdecl_force_head, build_java_binop,
11570 binary_numeric_promotion, build_decl_no_layout,
11571 build_java_arrayaccess, build_newarray, build_anewarray,
11572 build_java_array_length_access, build_java_arraynull_check): New
11573 extern function prototypes.
11574 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11575 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11577 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11579 * jcf.h (jcf_out_of_synch): New extern function prototype.
11580 * parse.h: Static/global function implemented in parse.y
11581 prototyped and declarations moved at the end of the file.
11582 (DECL_P): Check that the argument isn't null.
11583 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11584 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11585 (QUAL_DECL_TYPE): New macro.
11586 (PARAMS): Macro definition removed.
11587 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11588 (return_statement:): Call build_return.
11589 (field_access:): Call make_qualified_primary in sub rule.
11590 (method_invocation:): Build method invocation and call
11591 make_qualified_primary when processing primaries.
11592 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11593 get_type_from_signature.
11594 (java_check_regular_method): Extra integer 0 argument when calling
11595 lookup_java_method2.
11596 (lookup_java_interface_method2): Extra method DECL argument when
11597 calling lookup_java_interface_method2.
11598 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11599 COMPOUND_EXPR node.
11600 (java_complete_expand_method): Layout current class iff not
11601 already done. Don't process interface's methods.
11602 (java_complete_expand_method): Use super class only if it
11603 exists. Use current class otherwise.
11604 (make_qualified_primary): New function.
11605 (resolve_expression_name): Process qualified expression or
11606 expression from primary the same way.
11607 (resolve_expression_name): Two last arguments to
11608 resolve_field_access are now NULL_TREEs.
11609 (resolve_field_access): New variable is_static. Local field must
11610 be DECLs. is_static computed on field DECLs only. Append code in
11611 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11612 to initialize field_type.
11613 (resolve_qualified_expression_name): New local variable,
11614 previous_call_static and is_static. Handle primaries with function
11615 calls, casts, array references and `this'. `super' now handled as
11616 `(super_class)this'. Use is_static to clarify boolean expressions.
11617 Added code to handle case where a proper handle is required to
11618 access a field. Use QUAL_DECL_TYPE where applicable.
11619 (maybe_access_field): New function.
11620 (patch_method_invocation_stmt): New arguments primary, where,
11621 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11622 deleted. Use `where' as a type to search from if specified. Check
11623 for static method reference where forbidden. Append primary or
11624 current_this to the argument list if not calling constructor nor
11626 (check_for_static_method_reference): New function.
11627 (patch_invoke): Layout the class on which new is done if
11629 (lookup_method_invoke): Changed format to report errors on
11631 (qualify_ambiguous_name): New local variable this_found. Now
11632 handle things from primaries. Method call are considered
11634 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11635 changed into NULLs.
11636 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11637 (java_complete_tree): New case fo RETURN_EXPR. Process function
11638 call arguments in separate function.
11639 (complete_function_arguments): New function.
11640 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11642 (patch_assignment): Take the return function slot into account as
11643 a RHS. Distinguish assignment from a return.
11644 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11645 when checking methods in interfaces.
11646 (resolve_type_during_patch): NULL argument to unresolve_type_p
11647 instead of NULL_TREE.
11648 (patch_newarray): Fixed typo in comment.
11649 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11650 (build_return, patch_return): New functions.
11651 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11653 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11655 * constants.c (find_name_and_type_constant, find_fieldref_index,
11656 find_methodref_index): New methods.
11657 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11658 just return given method. Also, rename to build_known_method_ref.
11659 (expand_invoke): Rename call to build_invoke_non_interface.
11660 * java-tree.h, parse.h: Update prototype.
11661 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11662 (such as expand_expr_stmt) if flag_emit_class_files.
11663 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11664 STACK_TARGET, IGNORE_TARGET): New macros.
11665 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11666 (generate_bytecode_insn): New function to generate method's bytecode.
11667 (generate_classfile): Node generate Code attribute for a method.
11668 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11669 push_long_const, field_op, adjust_typed_op, maybe_wide):
11670 New functions used by generate_bytecode_insn.
11672 * typeck.c (signature_include_return): Remove variable.
11673 (push_java_argument_signature, build_java_argument_signature): New.
11674 (build_java_signature): Use push_java_argument_signature.
11675 * parse.y: Use build_java_argument_signature instead of fiddling
11676 with signature_include_return.
11678 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11680 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11683 * Makefile.in (all.indirect): Added gjavah$(exeext).
11684 (gjavah$(exeext)): Added $(exeext).
11687 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11689 * class.c (layout_class): Call to java_layout_parsed_class replace
11690 by safe_layout_class.
11691 * expr.c (build_java_array_length_access): Removed static storage
11692 class in the function definition.
11693 (build_java_arraynull_check): Likewise.
11694 Also fixed typos in two comments.
11695 * lex.c (java_init_lex): Initialize static global kw_length.
11696 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11697 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11699 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11700 * parse.h (resolve_no_layout): New static function declaration.
11701 (get_identifier_in_static): Declaration removed.
11702 (java_layout_parsed_class): Function name declaration changed to
11704 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11705 not_initialized_as_it_should_p, build_this): New static function
11707 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11708 binary_numeric_promotion, stabilize_reference,
11709 build_decl_no_layout, build_java_arrayaccess): Extern function
11710 declarations moved into their own section.
11711 (build_newarray, build_anewarray, build_java_array_length_access,
11712 build_java_arraynull_check): New extern function declarations.
11713 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11714 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11716 (CALL_CONSTRUCTOR_P): New macro.
11717 * parse.y (kw_length): New static global tree node.
11718 (return_statement): Tagged <node>.
11719 (RETURN_TK): Tagged <operator>.
11720 (variable_declarator_id:): Build variable declaration with an
11721 empty initialization value if a syntax error was found in the
11722 initialization part of the variable declaration.
11723 (statement_without_trailing_substatement:): return_statement: now
11724 uses the default rule.
11725 (return_statement:): Temporarily fixed to return NULL_TREE.
11726 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11727 (class_instance_creation_expression:): Class creation rules now
11728 call build_method_invocation upon reduction.
11729 (array_creation_expression:): Rules call build_newarray_node upon
11731 (dim_exprs:): Build a list of dimension expressions.
11732 (dim_expr:): Store location of the OSB_TK in the dimension
11734 (method_invocation:): Added a new error rule.
11735 (build_unresolved_array_type): WFL argument may also be an array
11736 on a primitive type. Name of the argument changed to reflect this.
11737 (method_declarator): Insert argument type at the beginning of the
11738 argument type list and later reverse the list.
11739 (unresolved_type_p): Argument 'returned' may be optionally
11741 (java_layout_class_from_source): Function renamed
11743 (resolve_and_layout): Now call resolve_no_layout and
11745 (resolve_no_layout): New function.
11746 (purify_type_name): New function.
11747 (complete_class_report_errors): Call purify_type_name during error
11748 report on a type not found.
11749 (process_imports): error_found local variable doesn't need to be
11750 initialized to zero.
11751 (declare_local_variables): New local type_wfl. Fixed typo in error
11752 message. type_wfl assigned to unresolved type and used to register
11753 incomplete type. Build a WFL around the variable initialization
11754 statement so that debug info can be generated on it.
11755 (source_start_java_method): Reverse argument list after they've
11757 (current_this): New static global variable.
11758 (java_complete_expand_methods): Set current_this when appropriate.
11759 (resolve_expression_name): Build correct static and non static
11760 field access bearing a simple name.
11761 (resolve_field_access): Resolve the length field of arrays. Handle
11763 (patch_method_invocation_stmt): Set the type of the method
11764 invocation to error_mark_node. This value is later overridden by a
11765 valid type, if any. Don't handle qualified constructor invocation
11766 as qualified method invocation. Call lookup_method_invoke with its
11767 new flag. It's no longer necessary to access the selected method
11768 as the value of a tree list. Handle constructor invocation.
11769 (patch_invoke): Reverse argument list when invoking non interface
11770 methods. Insert call to new as the first argument of the
11772 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11773 defined within a final class. Return INVOKE_STATIC if the invoked
11774 method is a constructor.
11775 (lookup_method_invoke): New lc argument is a flag to indicate a
11776 constructor lookup. Now handle constructor lookup. Choose the most
11777 specific method in case several were matching the invocation
11778 requirements. Return a method decl instead of a tree list featuring
11779 one single method decl element.
11780 (refine_accessible_methods_list): New lc flag argument to
11781 indicate that a constructor is being looked up.
11782 (not_initialized_as_it_should_p): New function.
11783 (java_complete_tree): Now process fake tree codes
11784 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11785 save_expr on resolved function call arguments. Case on
11786 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11787 (patch_assignment): LHS can be a field access expression. When
11788 dealing with reference, lhs_type is the promoted type of the
11789 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11791 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11792 (patch_binop): Use not_initialized_as_it_should_p where
11794 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11795 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11797 (resolve_type_during_patch): New function.
11798 (patch_cast): Call resolve_type_during_patch to resolve type and
11799 report error accordingly.
11800 (patch_array_ref): Use not_initialized_as_it_should_p where
11801 applicable. Array base expression is saved before being
11802 used. Promote the type of an array elements if it contains non
11804 (build_newarray_node, patch_newarray, build_this): New functions.
11806 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11808 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11809 increment it in `for' statement.
11810 (print_field_info): If number is inf or nan, don't print it.
11811 (print_method_info): If method name is `delete', just ignore it.
11812 (print_c_decl): Special-case jstringArray.
11814 * gjavah.c (help): New function.
11815 (no_argument): New function.
11816 (usage): Changed text.
11817 (main): Rewrote argument handling. Now handles -v, --help,
11819 (version): New function.
11820 (found_error): New global.
11821 (main): Return found_error.
11822 (generate_access): Set found_error.
11823 (print_c_decl): Likewise.
11825 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11827 * gjavah.c (print_c_decl): Don't print "," when examining field.
11828 Skip type name when looking at "[L" types.
11829 (process_file): Now static.
11830 (generate_access): Now returns int.
11831 (last_access_generated): New global.
11832 (process_file): Clear last_access_generated; make multiple passes
11834 (print_field_info): Just return if generate_access returns true.
11835 (print_method_info): Likewise. Also, allow <init> functions to
11837 (print_c_decl): Added is_init argument. Print constructors
11839 (print_cxx_classname): Use UTF8_GET to extract characters from
11841 (print_base_classname): New function.
11842 (print_class_decls): New function.
11843 (process_file): Use it.
11844 (utf8_cmp): New function.
11846 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11848 * lang-options.h: Format changed to match changes in gcc/toplev.c
11849 to implement a --help option.
11851 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11853 * decl.c (init_decl_processing): Revert change to dtable_type.
11855 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11857 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11859 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11861 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11863 * lang.c (lang_init): Default flag_exceptions to 1, without
11864 checking to see if it's 2 first.
11866 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11868 * constants.c: Include "system.h".
11869 * decl.c: Likewise.
11870 * lang.c (flag_new_exceptions): Get via extern now.
11871 (lang_init_options): New functions. Turn on flag_new_exceptions.
11873 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11875 * lex.c (java_lex): Return 0 when we see an invalid character in
11878 * lex.c (java_read_char): Specify extra argument when calling
11880 (java_read_unicode, java_parse_end_comment,
11881 java_parse_escape_sequence): Likewise,
11882 (java_lex): Specify extra argument when calling
11883 java_lex_error. Test that IDs are beginning with a legal character
11884 for IDs. Handle invalid characters with an error message and a
11885 call to java_lex_error.
11886 (java_lex_error): Adjust column position by new argument
11887 `forward'. Issue an error even if in the middle of reporting an
11890 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11892 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11893 we don't explicitly put a null pointer when we're copying it.
11895 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11897 * gjavah.c (print_cxx_classname): New function.
11898 (super_class_name): Likewise.
11899 (print_super_fields): Removed.
11900 (in_super): Removed.
11901 (print_field_info): Never generate #defines.
11902 (print_c_decl): Changed generated types to match JNI. No longer
11903 print class name before method name.
11904 (print_method_info): Print "static" before static methods.
11905 Print "virtual" before non-final methods.
11906 (usage): Use exit(1), not exit(-1).
11908 (print_field_info): Use %.17g to print a double.
11909 (last_access): New globals.
11910 (process_file): Initialize last_access.
11911 (usage): Now static.
11912 (ACC_VISIBILITY): New define.
11913 (generate_access): New function.
11914 (print_field_info): Call it.
11915 (print_method_info): Likewise. Also, generate information for all
11916 methods, not just native methods. Return void.
11917 (print_c_decl): Return void.
11918 (print_field_info): Return void.
11920 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11922 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11923 processing the jc1 grammar file. Prefix bison functions and
11924 variables with java_.
11925 (parse.c): Dependencies on parse.h and lex.h
11926 * expr.c (build_java_arrayaccess): Function now global.
11927 * java-tree.h: Comment reorganized to carry on previous
11928 classification effort.
11929 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11930 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11931 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11932 java_parse (new prefix java_ generated by bison).
11933 (java_layout_parsed_class, java_register_parsed_class): Function
11935 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11936 * lex.c (static tree wfl_op): Variable deleted.
11937 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11938 ctxp fields to NULL_TREE.
11939 (java_lex): No longer create WFL for operators. Filename caching
11940 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11941 created as STRING_CST and later expanded. Removed extra argument
11942 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11944 (build_wfl_node): Removed code in comments.
11945 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11946 store token and location data in the current bison token.
11947 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11948 static/extern function declaration at the beginning of the file.
11949 (struct qualification): Data structure definition deleted.
11950 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11951 (qualify_ambiguous_name): Function declaration modified. Function
11952 now returns nothing.
11953 (build_array_ref, patch_array_ref, make_qualified_name,
11954 resolve_qualified_expression_name, maybe_generate_clinit,
11955 resolve_field_access): New static function declarations.
11956 (build_java_arrayaccess): New extern function declaration.
11957 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11958 (CALL_EXPR_PRIMARY): Macro deleted.
11959 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11960 (struct parser_ctxt): Field initialized_final
11961 removed. non_static_initialized, static_initialized: New fields.
11962 * parse.y (static tree kw_super, static tree kw_this): New global
11964 (%union): tree wfl field of operator member replaced by int
11965 location. WFLs are non longer created for operators.
11966 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11967 (qualified_name:): Now calls make_qualified_name to build the
11969 (type_declaration:): Consider generating <clinit> when class
11971 (variable_declarator:): Directly build an assignment node when the
11972 variable is initialized when declared.
11973 (this_or_super:): Build a WFL and set current location when THIS
11974 or SUPER are parsed.
11975 (expression_statement:): Wrap statement around a WFL.
11976 (primary_no_new_array:): Fixed typo. Changed value returned by
11977 THIS_TK because of its new type (temporary).
11978 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11979 (field_access:): Build qualified name with SUPER.
11980 (method_invocation:): Fixed returned value because of SUPER's new
11982 (array_access:): Use OSB_TK location information.
11983 (post_increment_expression:, post_decrement_expression:,
11984 unary_expression:, pre_increment_expression:,
11985 pre_decrement_expression:, unary_expression_not_plus_minus:,
11986 cast_expression:, multiplicative_expression:,
11987 additive_expression:, shift_expression:, relational_expression:,
11988 equality_expression:, and_expression:, exclusive_or_expression:,
11989 inclusive_or_expression:, conditional_and_expression:,
11990 conditional_or_expression:, assignment:): Use new location/token
11991 information available on operators.
11992 (create_class): Set super_decl_type to NULL_TREE when processing
11994 (register_fields): Field initialization is now a MODIFY_EXPR
11995 node. Chain initialization code to the matching lists (according
11996 the the field declaration modifiers).
11997 (maybe_generate_clinit): New function.
11998 (method_header): Don't set method's DECL_NAME to a WFL when adding
11999 methods to java.lang.Object.
12000 (resolve_and_layout): Now can return NULL_TREE if the type
12001 resolution fails. Otherwise, return the class DECL instead of its
12003 (check_method_redefinition): Don't patch method DECL_NAME if it
12004 belongs to java.lang.Object.
12005 (process_imports): Simply assign error_found to the value returned
12006 by check_pkg_class_access.
12007 (declare_local_variables): Don't use their init statements (if
12008 any) when parsing error were previously found. Reuse MODIFY_EXPR
12009 build during parsing as an init statement.
12010 (java_method_add_stmt): Now return the current method body.
12011 (java_layout_parsed_class, java_register_parsed_class): Functions
12013 (java_complete_expand_methods): Initialize the constant pool on a
12014 per class basis. Layout the classes before expanding their method
12015 bodies. Don't try expand artificial constructor code if error were
12016 found. Make the classes data and register them if no error were
12018 (java_complete_expand_method): Retrieve an artificial constructor
12019 argument list before entering its body. Assign the top block to
12020 the artificial constructor function body and set types of declared
12021 blocks and compound statements to void. Walk method body if not an
12022 artificial constructor.
12023 (make_qualified_name, cut_identifier_in_qualified): New functions.
12024 (resolve_expression_name): Fixed comments. Save/restore the
12025 current class CLASS_LOADED_P flag value. Build non qualified
12026 static field access and handle qualified expression names.
12027 (resolve_field_access, resolve_qualified_expression_name): New
12029 (patch_method_invocation_stmt): Use the new expression resolution
12030 scheme, calling resolve_field_access when the function call is
12031 resolved as an expression.
12032 (qualify_ambiguous_name): Function rewritten to work on qualified
12033 expression produced by make_qualified_name.
12034 (java_complete_tree): Promote type when function's argument are
12035 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12036 the assignment to discover further errors if RHS is a expression
12037 name that fails to evaluate. Declare LHS initialized even though
12038 the assignment failed. Don't use the location variable and removed
12039 extra argument in patch function calls. Now handle the ARRAY_REF
12040 case and build internal string representation when STRING_CSTs are
12042 (build_method_invocation): Don't wrap function call around a WFL.
12043 (build_assignment): Likewise. Use the operator location
12045 (patch_assignment): Handle array access LHSs. Handle error
12046 provenance, resulting in a better error report.
12047 (build_binop): Use op_location from operator as binop location
12049 (build_unaryop, build_incdec, build_cast): Likewise.
12050 (patch_binop): Extract location information from the node. Fixed
12051 typo in error message.
12052 (patch_unary_op): Extract location information from the node.
12053 (build_array_ref, patch_array_ref): New functions.
12055 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12057 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12058 match _Jv_IsInstanceOf.
12059 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12060 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12062 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12064 * decl.c (init_decl_processing): Functions are now named
12065 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12067 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12069 * java-tree.h (load_class): Add prototype.
12070 * class.c (is_compiled_class): Add missing arg to load_class.
12071 * expr.c (expand_java_NEW): Call load_class.
12072 * parse.y (process_import): Removed bogus use of void return value.
12074 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12076 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12077 Function name is "_Jv_Throw" instead of "soft_athrow".
12078 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12079 Function name is "_Jv_AllocObject" instead of "soft_new".
12080 Takes an extra parameter (object size).
12081 * expr.c: Update calls.
12083 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12085 * lex.c (java_get_line_col): Handle end-of-file.
12086 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12088 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12090 * lang.c (lang_init): Make -fexceptions the default.
12091 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12092 exception handling is not turned on.
12094 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12096 * lang.c (flag_new_exceptions): Make this this default.
12097 * decl.c (end_java_method): Call emit_handlers.
12098 * except.c (method_init_exceptions): Set language code and version.
12099 (expand_start_java_handler): Enable exception, and call
12100 expand_eh_region_start.
12101 (expand_end_java_handler): Enable exception, and set up catch blocks.
12102 (emit_handlers): New routine to generate the saved handlers.
12103 * java-except.h (emit_handlers): Add prototype.
12105 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12107 We used to have three different representations of the constant pool:
12108 the CPool structure, the tree_constant_pool, and the constructures
12109 used to build the Class object (which may need class and string
12110 constants) in compiled code. None were appropriate for compiling
12111 to .class files, so I did a major overhaul.
12113 First, the tree_constant_pool array was removed. Things were
12114 modified to the CPool structure in the JCF could be used.
12115 Second, a "capacity" field was added to the CPool, and functions
12116 written to search for a matching constant, adding one if not found.
12117 The code that generated the Class object was changed to use a CPool.
12118 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12119 the static Class object are now only in build_constants_constructor.
12120 Finally, I wrote code which can generate a .class file (including its
12121 constant pool) from the RECORD_TYPE of a class. This is a big step
12122 on the way to compiling Java source into .class files.
12124 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12125 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12127 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12128 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12129 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12130 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12131 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12132 (lang_type): Removed constant_pool field.
12133 * jcf.h (CPool): Renamed size to count. Added field capacity.
12134 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12135 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12136 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12138 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12139 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12140 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12141 (set_constant_entry, find_constant1, find_constant2,
12142 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12143 find_utf8_constant, find_class_or_string_constant): New functions.
12145 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12146 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12147 (give_name_to_class, get_class_constant): Likewise.
12148 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12149 (get_name_and_type_constant, get_ref_constant): Removed.
12150 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12151 * parse.y: Don't save/restore tree_constant_pool.
12152 * verify.c (verify_jvm_instructions): Update for new approach.
12153 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12155 * lang-options.h: Added -femit-class-file, -femit-class-files.
12156 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12157 (lang_f_options): Added "emit-class-file(s)".
12159 * expr.c (build_java_arrayaccess): Generate more efficient array
12160 bounds checking, by using unsigned compare.
12162 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12164 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12166 * parse.h: New comment on the handling of unresolved type
12167 identifiers. JDEPs are now part of the jdep_code enum.
12168 (typedef struct jdep): Now use enum jdep_code or int, depending on
12169 availability. Both are narrowed down to an 8 bits bitfield.
12170 (CALL_EXPR_PRIMARY): Fixed comment.
12172 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12174 * Make-lang.in (java): Added gjavac and jvgenmain.
12175 (java.start.encap): Depend on gjavac.
12176 (java.rest.encap): Depend on jvgenmain.
12178 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12179 (JAVA_CROSS_NAME): Likewise.
12180 (java.all.build): Depend on jvgenmain and gjavac.
12181 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12182 (jvgenmain$(exeext)): New target.
12183 (java.install-common): Wrote.
12184 * config-lang.in (compilers, stagestuff): Added gjavac and
12187 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12189 * lang.c (lang_decode_option): New argc/argv interface.
12191 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12193 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12194 * decl.c (build_decl_no_layout): New function.
12195 * expr.c (java_lang_expand_expr): Layout declarations found in
12196 blocks before they're pushed.
12197 * jcf-parse.c (load_class): Save current line when parsing class
12199 (parse_source_file): Register class before expanding their
12201 * lang.c (put_decl_node): Produce `null' when `void *' is
12203 * lex.c (static tree wfl_op): New static global, for error report
12205 (java_init_lex): wfl_operator and wfl_op initialized
12206 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12208 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12209 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12210 build_unresolved_array_type): New static function definitions.
12211 (build_decl_no_layout): New extern function declared.
12212 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12213 faulty modifier exists.
12214 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12215 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12216 (UNARY_PLUS_EXPR): New fake operator.
12217 (struct parser_ctxt): New field osb_number.
12218 * parse.y (static tree wfl_operator): New static WFL for operator
12219 bound error messages.
12220 (DECR_TK, INCR_TK): Moved.
12221 (OP_TK): Tagged <operator>.
12222 (array_type:): Now call build_unresolved_array_type.
12223 (dim_expr:): Count the number of '[' seen.
12224 (post_increment_expression, post_decrement_expression,
12225 pre_increment_expression, pre_decrement_expression,
12226 unary_expression_not_plus_minus, unary_expression:): Actions are
12227 now building the corresponding unary expressions.
12228 (cast_expression:): Actions are now building cast expressions.
12229 (build_unresolved_array_type): New function.
12230 (create_interface): Reset the number of declared interfaces.
12231 (create_class): Likewise.
12232 (method_header): Methods declared within the scope of an interface
12233 are now implicitly set public and abstract.
12234 (java_complete_class): Variable's and parameter's type are patched
12235 with a promoted type.
12236 (declare_local_variables): Resolved non builtin types are promoted
12237 before being used to build a variable decl. Removed type patch
12238 posted on variable initialization statement.
12239 (source_start_java_method): Use build_decl_no_layout to build the
12240 decl of a parameter of incomplete type.
12241 (java_register_parsed_class): Process interfaces too. Call
12242 rest_of_decl_compilation on each processed class declarations.
12243 (java_complete_expand_methods): Don't attempt to expand things in
12245 (java_complete_tree): Process CONVERT_EXPR, even though it always
12246 has a type. Propagate error_mark_node to node's type too. Promote
12247 method's call argument type and return error_mark_node if
12248 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12249 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12250 handle unary operator nodes.
12251 (build_assignment): Added comment.
12252 (print_int_node): New function.
12253 (patch_assignment): New second argument. New error handling. Use
12254 print_int_node. Handle references. Use can_cast_to_p to issue
12255 different error message according to the context and check upon
12256 the initialization of the RHS.
12257 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12258 (operator_string): Handle more operators.
12259 (patch_binop): No longer use a function static
12260 wfl_operator. Improved error message on shift distance.
12261 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12262 patch_cast): New functions.
12264 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12266 * jvspec.c: New file.
12267 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12269 * java-tree.h (identifier_subst): Add declaration.
12271 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12273 * jvgenmain.c (main): Generate call to JvRunMain.
12275 * class.c (make_class_data): Push value for "sync_info" field.
12276 * decl.c (init_decl_processing): Push "sync_info" field.
12278 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12280 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12281 Java (source) name, not signature.
12282 Set TYPE_ALIGN to (at least) that of element_type.
12284 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12286 * class.c: Moved classname-mangling-rekated code to ...
12287 * mangle.c: ... this new file.
12288 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12289 * Makefile.in: Update for above changes.
12291 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12293 * expr.c (truthvalue_conversion): Convert integer and floating
12294 point value to their truth value.
12295 * lex.c (java_lex): Handle the `null' literal.
12296 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12297 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12298 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12301 * parse.y: Reorganization/documentation on token declaration.
12302 (binop_lookup[]): New added new tree codes.
12303 (relational_expression): Build corresponding binary operators.
12304 (equality_expression, conditional_and_expression,
12305 conditional_or_expression): Likewise.
12306 (java_complete_class): Fix crash in debug message.
12307 (java_complete_tree): Check initialization of method call
12308 arguments. Further bogus node evaluation to detect more error
12309 during assignments. Handles more binary operators.
12310 (patch_assignment): Use DECL_P.
12311 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12313 (operator_string): Handle more case. Compacted source.
12314 (patch_binop): Changed function comment. Checking for
12315 uninitialized first operand takes the compound assignment into
12316 account and uses DECL_P. Checking for uninitialized second operand
12317 delayed to routine's end. Use macros to issue type bound error
12318 messages and issue messages on both operands if their types are
12319 different. Force fixed type into node. Handle all binary
12322 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12324 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12325 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12326 build operator node and return tokens.
12327 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12328 * parse.h (java_complete_tree): Changed returned type in prototype.
12329 (build_method_invocation, build_assignment, patch_assignment,
12330 patch_binop): New static function declarations.
12331 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12332 BUILD_EXPR_WFL): New macros.
12333 * parse.y (enum tree_code binop_lookup[]): New static for token to
12335 (%union): Parser union has new sub-structure `operator'.
12336 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12337 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12338 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12339 ASSIGN_ANY_TK): Tokens tagged `operator'.
12340 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12341 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12342 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12343 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12344 (assignment_operator:): Rule tagged `operator'.
12345 (expression_statement:): Re-installed default rule.
12346 (method_invocation:): Sub rules call build_method_invocation.
12347 (postfix_expression:): Don't attempt to resolve name here. Just
12349 (multiplicative_expression:): Sub-rules build corresponding binop
12351 (additive_expression:, shift_expression:, and_expression:,
12352 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12353 (assignment:): Sub rule invoke build_assignment.
12354 (assignment_operator:): Default rules on sub rules.
12355 (force_error): Added documentation on this variable.
12356 (declare_local_variables): Build initialization calling
12358 (expand_start_java_method): Removed unused rtx declaration. Mark
12359 arguments as already initialized.
12360 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12361 (java_complete_expand_methods): Don't process next method if
12362 completion of the previous one triggered errors.
12363 (java_complete_expand_method): Call source_end_java_method if no
12364 error were found during completion.
12365 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12366 locals declaratilon. Handle names found within a class. Return
12367 error_mark_node when things aren't found.
12368 (patch_method_invocation_stmt): Return error_mark_node on failures.
12369 (patch_invoke): Removed unused local. Return the correct node.
12370 (java_complete_tree): Now returns a value. The BLOCK section binds
12371 local identifiers and the type of a BLOCK is now void. Assign the
12372 result of operand completion on COMPOUND_EXPR. Assign the
12373 encapsulated node of a WFL to the result of its completion, except
12374 when the node is an identifier. Now handle MODIFY_EXPR and several
12375 binary operators. Return error_mark_node on errors.
12376 (build_method_invocation, build_assignment, patch_assignment,
12377 build_binop, operator_string, patch_binop): New functions.
12378 * typeck.c (binary_numeric_promotion): New function.
12380 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12382 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12383 Replace most uses of ident_subst by identifier_subst.
12385 * class.c (push_class_static_dummy_field): Removed function.
12386 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12387 instead of looking got "class" static field. Create that decl here.
12388 (class_identifier_node): Removed; no longer needed.
12389 (init_class_processing): Don't init class_identifier_node.
12390 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12391 Do nreverse 0 times (instead of twice) for Object and Class.
12392 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12394 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12396 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12397 while initializing linenumber_count and linenumber_table.
12398 Do it before init_function_start (which calls emit_line_note).
12399 * expr.c (expand_byte_code): Don't need to clear lineno here.
12401 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12403 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12404 then mangle number as _N_.
12406 * class.c (mangle_class_field): New function.
12407 (build_class_ref): Set assembler name of class reference using
12408 mangle_class_field.
12409 (push_class_static_dummy_field): Likewise.
12411 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12413 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12414 of assigning to TREE_CODE. The latter method exploits a feature
12415 of GCC that is not ANSI compliant.
12417 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12419 * decl.c (pushdecl_force_head): New function.
12420 (pushlevel): Removed conditional printf.
12421 (complete_start_java_method): Don't enter local variable scope if
12422 function is compiled from source code.
12423 * expr.c: parse.h now included
12424 (java_lang_expand_expr): New function.
12425 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12426 printf. Terminate buffer when doing directories.
12427 * jcf-parse.c (parse_source_file): Call lang_init_source before
12428 parsing and before code generation.
12429 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12430 use printf if the macro is defined.
12431 * lang.c (lang_init): Install lang_expand_expr hook on
12432 java_lang_expand_expr.
12433 (java_dummy_print): New function.
12434 (lang_init_source): New function.
12435 * lex.c (java_lex): Remember location of an opening brace at the
12436 second nesting level.
12437 (java_is_eol): Unget character seen after a CR if it is EOF.
12438 * parse.h: Now includes lex.h
12439 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12440 printf if the macro is defined.
12441 (expand_start_java_method, build_expr_block, enter_block,
12442 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12443 New static function declarations.
12444 (pushdecl_force_head): New extern function declaration.
12445 (INCOMPLETE_TYPE_P): New macro.
12446 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12447 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12448 BLOCK_EXPR_ORIGIN): New macros.
12449 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12450 DECL_SOURCE_LINE_LAST): New macros.
12451 (struct parser_ctxt): Removed field current_method_decl, redundant
12452 with the field current_function_decl. Added fields
12453 first_ccb_indent1 and pending_block.
12454 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12455 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12457 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12458 (compilation_unit:): Cosmetic on sub rule.
12459 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12460 (variable_initializer:): Installed default rule on expression:.
12461 (method_declaration:): method_header: starts a new
12462 method. method_body: installs the function body, absorbs blocks
12463 emitted for temporary variable scopings, pops function's body block
12464 and merges function's last statement lineno in DECL_SOURCE_LINE.
12465 (method_body:): Installed default rules.
12466 (block:): Call enter_block when an opening brace is seen. Absorb
12467 scoping blocks and call exit_block when a closing brace is seen.
12468 (block_statement:): Cosmetic changes.
12469 (method_invocation:): Create WFL around CALL_EXPR node.
12470 (patch_stage): Added comment around definition.
12471 (method_header): Try to use first_ccb_indent1 as the first line of
12472 the method, so BP debug info are emitted at the first opening
12473 brace of the function. If the function has no body, use the
12474 location of the function's name. Override currently defined method
12475 name with the matching WFL so we can point redefinition errors
12476 using the location where the function's name was declared.
12477 (check_abstract_method_header): Interprets DECL_NAME as an
12478 identifier or as a WFL, accordingly.
12479 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12480 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12481 location and name information out of it and reinstall DECL_NAME to
12482 its original identifier node value.
12483 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12484 function's source code).
12485 (read_import_dir): Test the value returned by find_class and issue
12486 a fatal accordingly.
12487 (declare_local_variables): Push a new block for the scope of the
12488 new variable(s) if code has been already generated at that nesting
12489 level. Pinpoint redefinition errors using the variable id
12490 WFLs. Generate initialization code if necessary. If the variable
12491 type is incomplete, register a patch on its decl.
12492 (source_start_java_method): Rewritten. Define a new block for the
12493 function's parameters. Build parameter decl out of function's
12494 arguments and register them for a patch if their types are
12496 (expand_start_java_method): Includes the part of
12497 source_start_java_method that was pushing the parameter decls and
12498 completing the method start code.
12499 (source_end_java_method): Removed call the expand_end_bindings and
12500 poplevel (already taken care of). Reinstall function's arguments
12501 and get function's last line of code before calling
12502 expand_function_end.
12503 (java_method_add_stmt): New comment before the function's
12504 code. Complement the second operand of the current COMPOUND_EXPR
12506 (java_complete_expand_methods): Don't generate debug info on line
12507 zero when expanding a generated constructor.
12508 (java_complete_expand_method): Set start and end line numbers for
12509 a artificially generated constructor to one and manually call
12510 enter_block and exit_block when defining it. For all methods:
12511 expand function's start calling the new expand_start_java_method
12512 and invoke java_complete_tree on the effective method's body, if
12514 (resolve_expression_name): Now use lookup_name_in_blocks to search
12515 local variable decls and print out an error when variables are
12517 (patch_method_invocation_stmt): Inserted comment before the
12519 (lookup_method_invoke): Chain method's arguments using chainon
12520 with the current arg list as a second argument. Inserted missing
12521 IDENTIFIER_POINTER when reporting an error on methods not found.
12522 (refine_accessible_methods_list): Don't retain constructors.
12523 (patch_arguments): Function removed.
12524 (java_complete_tree): Inserted comment before the function's
12525 code. New case for BLOCKs. Moved the WFL case a bit
12526 further. Complete function's arguments.
12527 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12528 maybe_absorb_scoping_blocks): New functions.
12530 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12532 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12534 * jcf-parse.c (parse_source_file, java_error_count): New forward
12535 and extern declarations.
12536 (java_parse_abort_on_error): Macro moved.
12537 (jcf_parse_source): fatal called if fopen fails. Now calls
12539 (parse_source_file): New parse_only parameter. Reflects the
12540 elimination of the second pass.
12541 (yyparse): parse_source_file called with argument set to 0.
12542 * jcf.h (JCF_ZERO): Sets java_source to zero.
12543 * lex.c (java_init_lex): pass argument is gone. Function modified
12544 to be called once during the analysis of a file.
12545 (java_unget_unicode): Fixed typo in fatal message.
12546 (java_get_line_col): Likewise.
12547 (java_lval): Likewise. String literals no longer built during
12549 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12551 * parse.h (MODIFIER_WFL): New macro.
12552 (parse_check_super, parser_check_super_interface): Now return int.
12553 (parser_chain_incomplete_item, not_builtin_p,
12554 complete_method_decl): Declarations removed.
12555 (build_method_invocation_stmt, build_invoke): Renamed using the
12556 `patch' instead of `build'
12557 (register-incomplete_type, obtain_incomplete_type,
12558 java_complete_tree, java_complete_expand_method,
12559 unresolved_type_p, create_jdep_list): New function declarations.
12560 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12561 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12562 (jdep): New typedef on new struct _jdep.
12563 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12564 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12565 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12566 JDEP_RESOLVED_P): New macros.
12567 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12568 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12569 JDEP_VARIABLE): New enum values and jdep kinds.
12570 (jdeplist): New typedef on struct _jdeplist.
12571 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12573 (CALL_EXPR_PRIMARY): New macro.
12574 (struct parser_ctxt): Fields java_pass, current_method_decl,
12575 method_decl_list deleted. New field jdeplist.
12576 (INCOMPLETE_P): Macro deleted.
12577 * parse.y (single_type_import_declaration:): Removed pass switch.
12578 (type_import_on_demand_declaration): Likewise.
12579 (field_declaration:): Removed pass switch on all sub rules.
12580 (class_declaration:): Call the complete_class_decl removed on
12582 (method_declaration:): Removed second pass switch. No longer chain
12583 methods decl when method_header reduced.
12584 (method_header:): Sub rules no longer depend on pass switch.
12585 (method_declarator:): Likewise.
12586 (method_body:): Likewise.
12587 (abstract_method_declaration:): Likewise.
12588 (block_statement:): Likewise.
12589 (local_variable_declaration:): Likewise.
12590 (argument_list:): Likewise.
12591 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12592 removed. Partial CLASS_EXPR tree node built instead.
12593 (postfix_expression:): Removed pass switch on all sub rules.
12594 (java_pop_parser_context): Free classd_list content.
12595 (yyerror): Call obstrack_grow0 to finalize error message.
12596 (check_class_interface_creation): Comment modified to reflect new
12597 returned value meaning. Removed second pass switch. Return 1 if an
12598 error was found, 0 otherwise. Adjust pointer on filename if a
12599 leading path separator was found.
12600 (maybe_create_class_interface_decl): Removed first pass switch
12601 when linking the class decl to the class_list. Install a new
12602 jdep_list for the class.
12603 (add_superinterfaces): List of unresolved interfaces is
12604 gone. Unresolved interfaces are directly added to the current
12606 (create_interface): Second pass shortcut removed.
12607 ctpx->modifier_ctx access through MODIFIER_WFL.
12608 (create_class): Second pass shortcut removed. Call to
12609 register_incomplete_type replaces the call to
12610 parser_chain_incomplete_item.
12611 (complete_class_decl): Function removed.
12612 (duplicate_declaration_error): New way of retrieving redeclared
12614 (register_fields): Call to lookup_modifier_cl replaced by
12615 MODIFIER_WFL. New way of handling unresolved type, using
12616 unresolved_type_p and obtain_incomplete_type.
12617 register_incomplete_type replaces call to parser_chain_incomplete_item.
12618 (patch_stage): New static global variable.
12619 (method_header): New way of handling unresolved type, using
12620 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12621 indicates that the method decl needs to be patched.
12622 (check_abstract_method_header): Call to lookup_modifier_cl
12623 replaced by MODIFIER_WFL.
12624 (method_declarator): Incomplete argument type are registered
12625 calling register_incomplete_type. Patch on the declared method is
12626 issued in that case.
12627 (unresolved_type_p): New function.
12628 (parser_check_super_interface): New comment to reflect function's
12629 modified returned type (int). Function and has a new argument
12630 this_wfl. Call to parse_error_context uses this_wfl instead of
12631 relying on lookup_cl.
12632 (parser_check_super): Comment reflects function's new returned
12633 type (int). Function returns non zero value on error.
12634 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12635 register_incomplete_type, jdep_resolve_class): New functions to
12636 handle incomplete types in declarations.
12637 (java_complete_class): Rewritten to work with the new incomplete
12638 type handling scheme.
12639 (complete_class_report_errors): Likewise.
12640 (complete_method_decl): Removed: it jobs is now handled by
12641 java_complete_class.
12642 (do_resolve_class): Class loaded in not already loaded and not
12643 found in Java source code.
12644 (java_check_regular_methods, java_check_abstract_methods): Don't
12645 call complete_method_decl anymore.
12646 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12647 (read_import_dir): Got rid of the pass number dependency.
12648 (declare_local_variables): New handling of unresolved types (patch
12650 (source_start_java_method): New parameter level. Function called
12651 with level set to 1 when argument types are potentially
12652 unresolved. Called to complete the job with level set to 2 once
12653 types are complete.
12654 (source_end_java_method): Call to permanent_allocation
12655 removed. Waiting to be replaced by a more suitable obstack
12657 (java_complete_expand_methods, java_complete_expand_method,
12658 java_expand_finals): New functions.
12659 (build_method_invocation_stmt): Renamed
12660 patch_method_invocation_stmt. Extracts function call expression
12661 (wfl) and arguments (args) from CALL_EXPR tree operands.
12662 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12663 call. Patch the function and argument operand of the CALL_EXPR
12665 (patch_argument, java_complete_tree): New functions.
12667 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12669 Recover from missing fields and methods (i.e. error instead of fatal).
12670 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12671 * expr.c (expand_invoke): Recover from missing method.
12672 (expand_java_field_op): Recover from missing field.
12673 Inline references to java.lang.{Integer,Char,...}.TYPE.
12674 * typeck.c (get_type_from_signature), java-tree.h: New function.
12675 * class.c (add_method): Use get_type_from_signature.
12676 (build_class_ref): Handle a class that was not found.
12677 * typeck.c (convert): Handle conversion to pointers (for convenience).
12678 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12679 instead of lookup_field to handle missing fields.
12681 * jcf-parse.c (process_zip_dir): Set java_source.
12683 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12685 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12687 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12689 * jcf-parse.c (load_class): Don't change input_filename before
12690 calling jcf_parse_source (but still do it before calling
12692 (jcf_parse_source): Assign input_filename after having saved the
12694 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12695 list. ctxp->modifier_ctx zeroed according to its new
12696 definition. ctxp->filename initialized. Removed
12697 JAVA_MODIFIER_CTX_UNMARK.
12698 (java_unget_unicode): Update the character based column position.
12699 (java_allocate_new_line): ref_count not used anymore. Always free
12700 ctxp->p_line. Initialize c_line->char_col to 0.
12701 (java_get_unicode): Update the character based column position.
12702 (java_lex): Use ctxp->elc to store current position in source
12703 file, at the beginning of the parsed token. Set modifier_ctx entry
12704 corresponding to the parse modifier to a WFL node. Return a WFL
12705 node when an identifier is parsed.
12706 (java_lex_error): Now uses ctxp->elc to store current position in
12708 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12709 * lex.h (build_wfl_node): New function definitions.
12710 (struct java_line): ref_count and next fields are gone. New field
12712 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12713 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12714 (JAVA_COLUMN_DELTA): New macro.
12715 (java_lc): New typedef on new struct _java_lc.
12716 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12717 (parse_error_context, parse_warning_context): Changed prototypes.
12718 (java_get_line_col): Added as an available global function.
12719 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12720 (IC_DECL): Replaced by macro IC_TYPE
12721 (DEPEND_WFL): New macro.
12722 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12724 (exit_java_complete_class): Removed a commented out statement.
12725 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12726 now an array of tree nodes. Deleted fields line_list and
12727 e_line. New field elc, to replace e_line.
12728 * parse.y (array_type:): Build WFL node.
12729 (qualified_name:): Build a single WFL node out of two. Retain
12730 the location information of the first node in the resulting node.
12731 (package_declaration:): Use package name as a WFL node
12732 (single_type_import_declaration:): Use imported name as a WFL node.
12733 (type_import_on_demand_declaration:): Use root of the imported
12734 packages as a WFL node.
12735 (field_declaration:): Removed unused local variable cl.
12736 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12737 (yyerror): New static elc. Removed static error_line, error_pos.
12738 New local code_from_source. Save ctxp->elc into elc at the first
12739 pass. Call java_get_line_col to get a string of the line where
12740 the error occurred.
12741 (debug_line): Removed static function.
12742 (parse_error_context, parse_warning_context): Parameter cl is now
12743 a WFL node. Use its value to initialize ctxp->elc.
12744 (redefinition_error): Parameter cl is now a WFL node.
12745 (parse_add_interface): New parameter wfl. No longer call
12746 lookup_cl, use wfl instead.
12747 (check_class_interface_creation): Parameter cl is now a WFL node.
12748 (maybe_create_class_interface_decl): Likewise.
12749 (add_superinterfaces): New function.
12750 (create_interface): Removed local cl, node, super_decl,
12751 super_decl_type. Function now uses id as a WFL node. Better
12752 warning/error report on obsolete or forbidden mix of
12753 modifiers. Now calls add_superinterfaces to register interfaces.
12754 (create_class): Removed local cl, node. Local variable id is used
12755 as a WFL node. Better error report on forbidden modifier
12756 mix. Uses add_superinterfaces to register interfaces.
12757 (find_field): Argument cl is now a WFL node. Now store the WFL
12758 node of a fields that needs to be checked for their
12760 (method_header): Local variable node non longer used. Local
12761 variable id replaces cl.
12762 (check_modifiers_consistency): Local variable cl is now a WFL
12764 (method_declarator): Local variable cl replaced by parameter id.
12765 (parser_qualified_name): Now uses parameter name as a WFL node.
12766 (parser_check_super_interface): New parameter wfl, for achieve
12767 greater accuracy during error reports.
12768 (parser_chain_incomplete_item): New parameter named location. Used,
12769 along the decl, to construct the incomplete item node.
12770 (java_complete_class): resolve_class now uses WFL node extracted
12771 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12773 (complete_method_decl): Unresolved function's argument types are WFL.
12774 (resolve_class): Parameter cl is now a WFL node.
12775 (resolve_and_layout): Likewise.
12776 (do_resolve_class): Likewise. Try first to use cl and then do the
12777 lookup on the decl when calling check_pkg_class_access.
12778 (complete_class_report_errors): Use IC_TYPE in place of
12779 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12780 instead of doing a lookup over the decl.
12781 (java_check_final): Use WFL info from field tree list.
12782 (lookup_cl): Rewritten and returns a statically defined WFL node.
12783 (lookup_modifier_cl): Now uses information from WFL nodes.
12784 (process_imports): Likewise.
12785 (read_import_dir): name and cl arguments replaced by a single WFL
12786 node. Function modified accordingly.
12787 (find_in_imports_on_demand): Now uses WFL node.
12788 (check_pkg_class_access): cl argument is now a WFL node.
12789 (declare_local_variables): Fixed to use WFL nodes.
12790 (resolve_expression_name): Likewise.
12791 (build_method_invocation_stmt): name_combo argument renamed
12792 wfl. Function modified to use WFL nodes.
12793 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12794 (lookup_method_invoke): cl is now a WFL node. Added missing
12795 IDENTIFIER_POINTER to class type decl name.
12797 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12799 * lang.c (init_parse): Now returns char* containing the filename.
12801 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12803 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12805 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12806 * class.c (make_class_data): If flag_assume_compiled, initial class
12807 state is CSTATE_PREPARED; make superclass and interfaces direct
12808 references, rather than constant pool indexes.
12810 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12812 * parser.y: Include flags.h. Removed debug variable pl.
12813 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12814 (block:): Likewise.
12815 (labeled_statement_nsi:): Generate debug info when reducing
12816 expression_statement:.
12817 (check_pkg_class_access): get_access_flags_from_decl invokation
12818 fixed for new CLASS_* flags location.
12819 (source_end_java_method): Save/restore parser context when
12820 entering/leaving this routine. Restore lineno to its right value
12821 before calling expand_end_bindings.
12822 (build_method_invocation_stmt): build_invoke called with the
12823 current line information.
12824 (build_invoke): New argument cl. Wrap the function call around a
12826 (refine_accessible_methods_list): Changed comment, removed
12828 * parse.h: Fixed typo in comments.
12829 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12830 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12831 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12833 * lex.c (java_lex): Record the last closing curly bracket of a
12835 * jcf-parse.c (jcf_parse_source): Now calls
12836 java_check_methods. Clarified comment, fixed typo.
12838 1998-04-09 Dave Brolley <brolley@cygnus.com>
12840 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12841 (finish_parse): Expose for non USE_CPPLIB builds.
12843 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12845 * lang.c (lang_print_xnode): New function.
12847 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12849 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12850 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12851 used to build a class's dispatch table.
12852 (make_class_data): Generate dispatch table if flag_assume_compiled.
12853 Set dtable of class object to address of class_dtable_decl.
12855 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12856 be volatile and have side effects - generates better code.
12858 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12859 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12861 * expr.c (expand_invoke): If class is final, method is
12862 effectively final, so can call it directly.
12864 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12866 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12868 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12870 * parse.y (build_method_invocation_stmt): Removed extra argument
12873 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12875 * expr.c (dtable_indent): Now static global.
12876 (expand_invoke): Now call invoke_build_dtable and
12877 build_invokevirtual.
12878 (invoke_build_dtable, build_invokevirtual): New functions.
12879 * jcf-io.c (find_class): Defer issuing a warning by setting
12880 jcf->outofsynch to 1.
12881 * jcf-parse.c (jcf_out_of_synch): New function.
12882 (load_class): Test this_jcf.outofsynch flag and call
12883 jcf_out_of_synch accordingly.
12884 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12885 comment indentation.
12886 * lex.c (java_get_unicode): Fixed code indentation.
12887 (java_lex): Create string literal. Fixed typo. Removed several
12888 premature obstack_free.
12889 * parse.h: New enums for name resolution and invocation mode.
12890 (struct qualification): New data structure.
12891 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12892 (do_resolve_class, build_method_invocation_stmt,
12893 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12894 debug_line, identical_subpath_p, invocation_mode,
12895 refine_accessible_methods_list, build_invoke,
12896 lookup_method_invoke): New functions declared.
12897 (build_invokevirtual, invoke_build_dtable, match_java_method,
12898 build_field_ref, jcf_out_of_synch): New references to external
12900 (struct parse_ctxt): Removed artificial_constructor field.
12901 * parse.y: (array_type:): Type defined for this rule.
12902 (class_type:): Installed default rule for interface_type:.
12903 (array_type:): Now build Java array type.
12904 (qualified_name:): Now use obstack_grow0.
12905 (method_declaration:): Skip the artificial constructor added to
12907 (abstract_method_declaration:): Execute the code only during pass 1.
12908 (block:): Installed default rule in block_statements:.
12909 (block_statement:): Add the statement to the method during pass 2.
12910 (statement_expression): Installed default rule for
12911 method_invocation:.
12912 (argument_list:): Added code to build the argument list.
12913 (method_invocation:): Added call to create the method invocation
12915 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12916 (debug_line): New function for debug.
12917 (complete_class_decl): No longer do something during pass 1.
12918 (method_header): Use BUILD_PTR_FROM_NAME.
12919 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12921 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12922 function's main comment.
12923 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12925 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12926 (resolve_class): Now works with arrays.
12927 (do_resolve_class, resolve_and_layout): New functions.
12928 (java_check_regular_methods): Reverse method list before and after
12929 having processed it. No longer set ctxp->artificial_constructor.
12930 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12931 accordingly. Fixed typo in issued error message. Now use
12933 (find_in_imports_on_demand): Now use obstack_grow0.
12934 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12935 (source_end_java_method): Call expand_expr_stmt instead of
12936 expand_expr. Calls it before calling expand_function_end.
12937 (java_method_add_stmt): Do nothing if errors were found during
12939 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12940 (build_method_invocation_stmt, build_invoke, invocation_mode,
12941 lookup_method_invoke, refine_accessible_methods_list,
12942 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12944 * typeck.c (build_java_signature): Properly end method signature
12945 if return type skipped.
12946 (match_java_method): New function.
12948 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12950 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12952 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12954 * expr.c (build_invoke_non_interface): New function.
12955 (methods_ident, ncode_ident): Now static globals.
12956 (expand_invoke): Use build_invoke_non_interface.
12957 * java-tree.h (struct lang_decl): New field function_decl_body.
12958 (DECL_FUNCTION_BODY): New macro.
12959 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12960 CLASS_FROM_SOURCE_P.
12961 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12962 before starting pass 2. Call to java_generate_parsed_class replaced
12963 by java_register_parsed_class.
12964 * lex.c: Fixed typo in header. Some line width related formating.
12965 * lex.h: Some line width related formating.
12966 * parse.h (source_end_java_method, resolve_expression_name,
12967 complete_class_decl, maybe_create_class_interface_decl,
12968 check_class_interface_creation): New static function declarations.
12969 (java_layout_parsed_class, java_method_add_stmt): New function
12971 (struct parser_ctxt): Field mark_class_generate removed. New
12972 fields class_list and artificial_constructor.
12973 * parse.y: Fixed typo in header.
12974 (class_declaration:): Call complete_class_decl when class body
12976 (method_declaration:): Call source_end_java_method in pass 2 when
12977 the method body is defined.
12978 (postfix_expression:): Do expression name resolution on sub-rule
12979 name during pass 2.
12980 (create_class, create_interface): Merged common pieces.
12981 (check_class_interface_creation, maybe_create_class_interface_decl):
12983 (complete_class_decl): New function.
12984 (register_fields): Fixed line width related typo.
12985 (method_header): Correctly skip first argument when fixing
12986 argument line. Changed the loop.
12987 (java_check_circular_reference): Now use ctxp->class_list.
12988 (java_complete_class): Removed start/stop marking.
12989 (java_check_regular_methods): Now takes a class decl as an
12990 argument. Add default constructor if none were encountered.
12991 (java_check_methods): Now use ctxp->class_list. Changed call to
12992 java_check_regular_methods.
12993 (source_start_java_method): Set DECL_ARG_TYPE for each function
12995 (source_end_java_method, java_method_add_stmt): New functions.
12996 (java_generate_parsed_class): No longer exists.
12997 (java_layout_parsed_class, java_register_parsed_class): New functions.
12998 (resolve_expression_name): New function.
13000 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13002 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13003 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13004 until pass initializations are done. Call read_import_dir with
13006 * parse.h: (lookup_modifier_cl): New function declared.
13007 (INTERFACE_FIELD_MODIFIERS): New macro.
13008 (OBSOLETE_MODIFIER_WARNING): New macro.
13009 * parse.y: (register_fields): Class type and current field name in
13010 local variables. Check modifier(s) if adding field(s) to an interface.
13011 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13012 and report errors using the faulty modifier line context.
13013 (lookup_modifier_cl): New function.
13014 (read_import_dir): Detect and report default import processing
13017 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13019 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13020 * class.c (is_compiled_class): Return 1 after making sure it
13021 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13022 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13023 * java-tree.h (flag_assume_compiled): Add decl.
13024 * lang.c (lang_f_options): Add the flag.
13025 (flag_assume_compiled): Add decl, default to 0.
13027 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13029 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13030 (is_compiled_class): Likewise.
13031 (layout_class): Likewise.
13032 (layout_class): Detect and lay out classes defined in source code.
13033 (interface_of_p, add_interface_do, may_add_interface): New
13035 (add_interface): Now use add_interface_do.
13036 (add_method_1): New function.
13037 (add_method): Now use add_method_1.
13038 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13039 (complete_start_java_method): New function.
13040 (start_java_mehod): Now call complete_start_java_method.
13041 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13042 (expand_invoke): Likewise and fixed typo.
13043 *gjava.c: (print_super_field): Use new argument to find_class
13046 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13047 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13048 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13050 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13051 (add_method_1, push_class): New prototypes.
13052 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13053 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13054 directory where the class was found.
13055 (find_class): New argument DO_CLASS_FILE. Function find_class
13056 modified accordingly.
13057 *jcf-parse.c: (fix_class_path): New function.
13058 (load_class): Use new VERBOSE argument. load_class now finds and
13059 loads/parses .class/.java files. Save read_state of current_jcf
13061 (java_parser_abort_on_error): New macro.
13062 (jcf_parse_source, parse_source_file): New function.
13063 (jcf_parse): Fixed typo.
13064 (yyparse): Call parse_source_file () only.
13065 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13066 writing the real class name back in the zip directory entry.
13067 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13068 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13069 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13070 (find_class): Prototype fixed.
13071 *lex.c: Added 1998 time stamp.
13072 Removed all static global variables, moved into the parser
13073 context data structure.. Now include unistd.h if SEEK_SET not
13075 (java_init_lex): Rewritten.
13076 (java_sneak_unicode): Modified current unicode access in current line.
13077 (java_unget_unicode): Likewise.
13078 (java_allocate_new_line): New allocation management.
13079 (java_read_char): Modified access and storage of unget_utf8_value.
13080 New way of processing current unicode.
13081 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13082 (java_get_unicode): Now use the parser context.
13083 (java_lineterminator): Likewise.
13084 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13085 of the reentrant parser implementation. Function now use the
13086 parser context data structure and java_lval. Fixed production of
13087 the float and double constant "out of range" error message. Fixed
13088 obstack use. Return integer value when hitting a modifier. Now
13089 return type for TRUE, FALSE and other predefined types. Return
13090 identifier as a TREE_LIST list containing the current line context
13091 as the TREE_VALUE sub-node.
13092 (java_unicode_2_utf8): Fixed typo in declaration.
13093 (java_lex_error): Now use the parser context data structure.
13094 *lex.h: Added 1998 time stamp.
13095 (struct java_line): New fields ref_count and next.
13096 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13097 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13098 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13099 *parse.h: Added 1998 time stamp.
13100 (java_parse_source_file): Renamed from parse_source_file.
13101 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13102 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13103 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13104 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13105 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13106 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13107 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13108 (struct parser_ctxt): New data structure to keep the parser context.
13109 *parse.y: Added 1998 time stamp, got rid of static global variables.
13110 (java_error_count, ctxp): New global variables.
13111 (%union): New value field.
13112 (numeric_type, integral_type): Rules removed.
13113 (primitive_type): Rule defined to handle integral, float, double and
13115 (qualified_name, package_declaration,
13116 single_type_import_declaration, type_import_on_demand_declaration,
13117 modifiers, class_declaration, super, interfaces,
13118 interface_type_list, class_body, field_declaration,
13119 field_declaration, variable_declarators, variable_declarator,
13120 variable_declarator_id, method_declaration, method_header,
13121 formal_parameter_list, formal_parameter, method_body, block,
13122 static, interface_declaration, extends_interfaces,
13123 abstract_method_declaration, local_variable_declarators): Rules now
13125 (force_error, do_warning): New global statics.
13126 (push_parser_context, parser_context_save_global,
13127 parser_context_restore_global, pop_parser_context): New functions.
13128 (yyerror): Now uses the global parser context. Fixed use of obstack.
13129 (parse_error, parse_error_context, parse_warning_context,
13130 java_accstring_lookup, redefinition_error, check_modifiers,
13131 parser_add_interface, create_interface, create_class, find_field,
13132 duplicate_declaration_error, register_fields, method_header,
13133 check_modifiers_consistency, check_abstract_method_header,
13134 method_declarator, parser_qualified_classname,
13135 parser_check_super_interface, parser_check_super,
13136 parser_chain_incomplete_item, java_check_circular_reference,
13137 layout_class_from_source, java_complete_class,
13138 complete_method_decl, resolve_class, complete_class_report_errors,
13139 java_check_final, check_method_redefinition,
13140 java_check_regular_methods, java_check_abstract_methods,
13141 java_check_methods, lookup_java_interface_method2,
13142 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13143 process_imports, find_in_imports, read_import_entry,
13144 read_import_dir, find_in_imports_on_demand,
13145 check_pkg_class_access, not_builtin_p, declare_local_variables,
13146 source_start_java_method, java_generate_parsed_class): New
13148 *typeck.c: (signature_include_return): New global variable.
13149 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13150 to add the function returned type in the signature.
13152 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13154 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13156 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13158 * Make-lang.in (java.info): Added.
13159 (java.install-info): Added
13161 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13163 * Makefile.in (clean): Also remove java/parse.c.
13165 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13167 Add a pair of -fbounds-check/-fno-bounds-check options.
13168 * lang.c (lang_decode_option): Add code to grok arguments.
13169 (flag_bounds_check): Add decl.
13170 (lang_f_options): New array w/ the option in it.
13171 * java-tree.h (flag_bounds_check): Add decl.
13172 * lang-options.h: New file.
13173 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13174 of a static macro value.
13175 (JAVA_ARRAY_EXCEPTION): Delete macro.
13177 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13179 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13180 * expr.c (build_anewarray): Add missing promote_type.
13182 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13184 Add array types with known length to optimize bounds checking.
13185 * typeck.c (build_java_array_type): Take length parameter.
13186 (java_array_type_length, build_prim_array_type): New functions.
13187 * java-tree.h: Update for new functions.
13188 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13189 * class.c: Use build_prim_array_type.
13190 * expr.c (can_widen_reference_to): Handle known-length array types.
13191 (verify_jvm_instructions): Keep track of integer push instructions
13192 followed by newarray/anewarray, so we can build known-length arrays.
13193 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13194 (java_array_data_offset): New function.
13195 (build_java_array_length_access): New function. Optimize if constant.
13196 (build_java_arrayaccess): Constant fold bounds check.
13197 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13198 (build_newarray, build_anewarray): New functions.
13199 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13200 * verify.c (merge_types): Handle known-lengh array types.
13202 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13204 * expr.c (expand_byte_code): Fix performace bug, which caused
13205 searching linenumber_table to be linear rather than constant.
13207 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13209 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13211 * decl.c, java-tree.h (soft_fmod_node): New global.
13212 * decl.c (init_decl_processing): Define __builtin_fmod.
13213 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13214 using __builtin_fmod.
13216 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13218 * keyword.h: New file, output of keyword.gperf as processed by
13220 * lex.c (java_lex_init): Initialize java_error_flag.
13221 * parse.c (YYERROR_NOW): Uses java_error_flag.
13222 * parse.y: New static java_error_flag. Useless definition of
13224 * parse.y (java_error): Portable error recovery using
13225 java_error_flag (not yet completely tuned).
13227 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13229 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13231 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13233 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13234 (parse.c, lex.c, keyword.h): New rules for Java source code
13236 * parse.c: Renamed into jcf-parse.c.
13237 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13238 * keyword.gperf: New file, Java keywords.
13239 * parse.y: New file, Java language grammar.
13240 * parse.h: New file, Java language grammar definitions.
13241 * lex.c: New file, Java language lexer.
13242 * lex.h: New file, Java language lexer definitions.
13244 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13246 * decl.c (clinit_identifier_node), java-tree.h: New global.
13247 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13248 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13249 * expr.c (expand_java_field_op): Check for invalid assignment
13252 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13254 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13256 * verify.c (verify_jvm_instructions): When processing a handler,
13257 attempt to set the current_subr to the right value.
13258 (More complicated code combines Sep 17 and Oct 22 versions.)
13260 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13262 * class.c (push_class): Figure out (guess) name of source file.
13263 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13264 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13265 (parse_class_file): Change return type from int to void.
13266 Call debug_start_source_file/debug_end_source_file.
13268 * expr.c (build_java_binop): Fix masking 2nd operand.
13269 * decl.c (init_decl_processing): Set sizetype first.
13271 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13273 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13274 (Revert Sep 17 change.)
13276 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13278 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13279 .class extension in their name and fix thing so we don't process
13280 them parse_zip_file_entries().
13281 (parse_zip_file_entries): Cleaned unused local variables.
13283 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13285 * expr.c (can_widen_reference_to): Allows equal array element types.
13286 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13287 * jcf-dump.c (RET): Get (and print) index.
13289 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13290 Promote element type to POINTER_TYPE.
13292 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13294 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13295 find_in_current_zip, jcf_figure_file_type): Moved from
13296 jcf-reader.c to parse.c.
13297 * zextract.c: (read_zip_archive): takes file_comment_length possible
13298 field into account.
13300 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13302 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13304 * verify.c (merge_types): Handle array types even better ...
13306 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13308 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13310 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13311 * class.c (make_class_data): Don't build fields_decl if no fields.
13312 When building fields_decl, skip if DECL_ARTIFICIAL.
13314 * expr.c (java_stack_swap): Update stack_type_map.
13315 * verify.c (merge_types): Handle array types better.
13317 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13319 * class.c (add_field): Don't promote short integral fields to
13320 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13321 * expr.c (push_value): Promote and convert short integral values.
13323 * decl.c, java-tree.h (integer_two_node): New constant node.
13324 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13326 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13328 * class.c (append_gpp_mangled_type): Use function argument
13329 unpromoted type to generate mangled name.
13331 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13333 * constants.c (build_constant_data_ref): Now uses current_class
13334 instead of main_class.
13335 (build_constants_constructor): Now uses current_class instead of
13337 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13338 of the global variable SeepZipFiles done here.
13339 * zextract.c (read_zip_archive): extra_field optional field taken
13340 into account while computing the position of the class file in the
13342 * verify.c (verify_jvm_instructions): Use current_jcf to search
13344 * parse.c (load_class): First search for the class to load in the
13345 current zip file. Saves current_jcf (restored before returning
13346 from that function). Don't call JCF_FINISH in the class was found
13347 in the current ZIP file.
13348 (jcf_parse): If the class was found in the current ZIP file, save
13349 its tree_constant_pool (for later reuse).
13350 (parse_class_file): New function. Process each method defined in
13351 the current class and record the class as to be later registered.
13352 (yyparse): Rewritten. Figure the type of the current file and switch
13354 * lang.c: New global variable current_jcf.
13355 (lang_init): Removed compiling_from_source test (done later, in
13356 yyparse). Removed call the jcf_parse ().
13357 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13358 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13359 in the current ZIP file) and zip_offset (offset to the class data in
13360 the current zip file).
13361 * jcf-reader.c: zipfile.h included.
13362 localToFile: New ZipFileCache static global variable
13363 (parse_zip_file_entries): New function. Browse the current ZIP
13364 file directory and process each class found.
13365 (process_zip_dir): New function. Register each class found in the
13366 ZIP file directory. The class aren't parsed but a valid JCF is
13367 link to each of them.
13368 (find_in_current_zip): New function. Search for a class in the
13369 current ZIP file directory. If found, prepare the class so that it
13371 (jcf_figure_file_type): New function. Examine the file structure
13372 to figure a class file, a ZIP file. If none of these categories are
13373 matched, a source file is assumed.
13374 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13375 SeenZipFile: New global variable.
13376 (open_in_zip): Use zipmember's length to accelerate the search for
13377 a member. If zipmember was NULL and zip file successfully read,
13379 * java-tree.h: New global variable current_jcf declared. Added
13380 declaration for current_constant_pool_tags, current_constant_pool_data,
13381 current_constant_pool_length, current_constant_pool_data_ref.
13382 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13383 store the JCF of classes seen in a zip file) and tree *constant_pool
13384 (to save a loaded class constant pool). current_class declared here.
13385 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13386 retrieve method_ref_constant.
13387 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13388 (OBJECT): get_class_constant now uses current_jcf.
13389 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13390 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13391 (expand_invoke): Now uses current_class instead of main_class
13392 (build_class_init): Now uses current_class instead of main_class
13393 * class.c: New static global variable registered_class.
13394 (register_class): New function.
13395 (emit_register_class): Modified to use registered_class instead of
13397 (is_compiled_class): Now take into account class seen in the archive.
13399 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13401 * except.h: Renamed to: java-except.h.
13402 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13403 * except.c: Add semi-working (commented out) implementation.
13405 * expr.c (expand_iinc): Add needed flush_quick_stack.
13406 * parse.c (set_source_filename): New function.
13407 (give_name_to_class): Set input_filename from package.classname.java.
13409 * jcf-io.c (find_class): Don't look first in ".".
13411 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13413 * zextract.c (read_zip_archive): Now takes into account the
13415 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13417 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13419 * constants.c, java-tree.h (build_internal_class_name): New function.
13420 (alloc_class_constant): Re-implement using build_internal_class_name.
13421 * class.c (make_class_data): Likewise.
13422 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13424 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13426 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13427 to NULL before pushing an exception handler target.
13429 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13430 (java_stack_swap, java_stack_dup): Re-write to be safe from
13431 clobbering registers.
13432 (build_class_init): New function.
13434 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13436 * typeck.c (build_java_array_type): Temporary use
13437 permanent_obstack to create the array 'length' field.
13438 * expr.c (lookup_label): Temporay use permanent_obstack to create
13439 label if not found.
13440 * class.c (push_super_field): Tempory use permanent_obstack.
13442 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13444 * typeck.c (type_for_mode): Now handles double_type_node and
13446 * verify.c (verify_jvm_instructions): The instruction following
13447 the wide bytecode is checked. OPCODE_ret added to the list of
13450 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13452 * class.c (make_class): Temporary use permanent_obstack. Set the
13453 class CLASS_P field to 1.
13454 (push_class): Temporary use permanent_obstack.
13455 (set_super_info): Temporary use permanent_obstack.
13456 (add_method): Temporary use permanent_obstack, set
13457 METHOD_TRANSIENT().
13458 (add_field): Temporary use permanent_obstack. Sets
13459 FIELD_VOLATILE() and FIELD_TRANSIENT().
13460 (build_class_ref): Temporary use permanent_obstack if the class
13462 (build_static_field_ref): Temporary use permanent_obstack when
13463 creating field's rtl.
13464 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13465 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13466 and fields. Function finalized, as far as flag handling.
13467 (push_class_static_dummy_field): Temporary use permanent_obstack.
13468 (emit_register_class): Force generation of class registration at
13470 * decl.c (end_java_method): Call permanent_allocation() before
13472 * expr.c (can_widen_reference_to): Added comment to interface
13473 handling, fixed typo.
13474 (lookup_field): Now uses CLASS_P() to correct FIXME
13475 (expand_invoke): Verification on public && !static &&
13476 !abstract moved into soft_lookupinterfacemethod (kaffe).
13477 Use Object class dtable if objectref is an array when expanding
13479 (java_push_constant_from_pool): Temporary use permanent_obstack
13480 for CONSTANT_string
13481 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13482 create constant references.
13483 (get_constant): Temporary use permanent_obstack to create constant.
13484 (load_class): Temporary use permanent_obstack to load class.
13485 (jcf_parse): Temporary use permanent_obstack to perform class
13487 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13488 (build_java_signature): Temporary use permanent_obstack.
13489 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13491 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13492 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13495 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13497 * class.c (append_gpp_mangled_type): Fix typo.
13498 (emit_register_class): Use main_class to get class object, rather
13499 than looking for no-longer-existing static decl starting with _CL.
13500 * typeck.c (parse_signature_type): Promote array element type
13501 if it is a RECORD_TYPE.
13503 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13505 * class.c (push_class_static_dummy_field): New function.
13506 (mangle_static_field): New. Do G++-style mangling of static fields.
13507 (layout_class): Mandle static fields here, not in add_field.
13508 (build_class_ref): The class object is now a dummy static field.
13509 * decl.c (find_local_variable): Look for best, instead of first match.
13510 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13511 (build_java_athrow): Don't check here if exception is Throwable.
13512 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13513 (TYPE_USED): Removed. No longer used ...
13514 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13515 * verify.c (push_pending_label): New function.
13516 (push_pending_block): Renamed to check_pending_block.
13517 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13518 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13519 re-checking possible handlers) after a store (less wasted work).
13520 Check for null handler (finally) before calling add_handler.
13521 Various changes to (finally?) correctly handle try/finally.
13523 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13525 * class.c: Include stdio.h.
13527 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13529 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13530 to make sure class is initialized before static/special invoke.
13532 * verify.c (verify_jvm_instructions): On a store instruction,
13533 call find_local_variable to force pre-allocation of decl and rtx.
13534 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13536 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13538 * class.c (build_class_ref): Strip off "promoted_" if need be.
13539 (make_field_value): Call build_java_signature when needed.
13540 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13541 * expr.c (build_java_athrow): Don't push_value of exception.
13542 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13543 match specification of [fd]cmp[lg] for NaNs.
13544 (expand_byte_code): Add support for exception handler ranges.
13545 * except.c: Add skeleton for EH code-generation.
13546 * verify.c (merge_types): Treat all promoted integral types as equal.
13547 * constants.c (build_constants_constructor): To force creation of
13548 current_constant_pool_data_ref, call build_constant_data_ref.
13550 * javaop.def (lload): Fix typo.
13551 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13553 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13555 * parse.c: Don't include function.h.
13557 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13559 * except.[ch]: New files.
13560 * Makefile.in (JAVA_OBJS): Add except.o
13561 * expr.c: Temporary warning about unimplemented exceptions.
13562 * verify.c: Verify exception handlers.
13564 * jcf-dump.c (disassemble_method): Print exception table.
13566 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13568 * expr.c (verify_jvm_instructions): Started a thorough
13569 verification of invoke* bytecodes.
13570 (expand_byte_code): flush quick stack if PC is the target of a
13571 branch. and undef RET (conflicting with config/i386/i386.h).
13572 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13574 (expand_invoke): Now handles invokeinterface and do more
13575 verification according to the bytecode.
13576 (lookup_field): Don't try to load the class if processing
13578 (can_widen_reference_to): Now handles interfaces.
13579 * decl.c (init_decl_processing): New global variable
13580 soft_lookupinterfacemethod_node, declared in java-tree.h.
13581 Call set_super_info on string_type_node.
13582 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13584 * class.c (set_super_info): Fills the CLASS_* flags according to
13586 (get_access_flags_from_decl): Handles all class flags.
13588 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13590 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13591 * parse.c (yyparse): Check for abstract method, and missing code.
13592 * expr.c (expand_byte_code): Change interface.
13593 * lang.c (put_decl_node): Print promoted types prettier.
13594 * verify.c (verify_jvm_instruction): Change interface.
13595 Partial support for scanning exception table.
13596 For load instructions, handle promoted integral types.
13598 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13600 * verify.c: New file, with contents moved from expr.c.
13601 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13602 * typeck.c (is_array_type_p): Moved here from expr.c.
13603 * java-tree.h: Add some now-needed function declarations.
13604 * Makefile.in (JAVA_OBJS): Added verify.o.
13606 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13608 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13609 METHOD_ABSTRACT flag.
13611 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13612 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13613 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13615 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13617 (start_java_method): Hook for SYNCHRONIZED methods.
13619 * expr.c (build_java_jsr, build_java_ret): New functions
13620 (JSR,PRE): New macros
13621 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13622 (verify_jvm_instructions): tableswitch, lookupswitch,
13623 monitorenter, monitorexit, goto_w: verified.
13624 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13625 (build_java_monitor): New function.
13626 (MONITOR_OPERATION): Modified to call build_java_monitor()
13627 (verify_jvm_instructions): Started a thorough verification of
13630 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13632 Support verification of jsr/ret subroutines (used for try/finally).
13633 * decl.c (return_address_type_node): New type node.
13634 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13635 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13636 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13637 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13638 TYPE_USED): New macros for special types in type_map.
13640 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13641 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13643 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13645 * expr.c (can_widen_reference_to): New function.
13646 (pop_type): Use it.
13647 (merge_type_state): Support handling start of subroutine.
13648 (push_pending_block): Return char* error message, instead of calling
13649 fatal on an error. Also handle subroutines.
13650 (verify_jvm_instructions): Handle errors from push_poending_block.
13651 Support jsr and ret instructions.
13653 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13655 * jcf-io.c (find_classfile): Fix thinko.
13656 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13658 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13660 * Makefile.in (BISON): Remove.
13662 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13664 * Makefile.in: Convert to autoconf.
13665 * config-lang.in (outputs): Added java/Makefile.
13667 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13668 Rename cc1java to jc1.
13670 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13671 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13673 * class.c (class_depth): Do load_class if needed.
13675 Mostly better verification.
13676 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13677 (init_decl_processing): Change return type of soft_checkcast.
13678 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13679 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13680 lang_print_error): New functions.
13681 (lang_init): Set global hook print_error_function to lang_print_error.
13682 * expr.c: In the type_map ptr_type_node is only used for null now.
13683 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13684 (merge_types): Dererence pointer to record types before comparing.
13685 (decode_newarray_type, merge_types): On error just return NULL.
13686 (build_java_binop): Add preliminary implementation (with warning)
13687 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13688 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13689 (expand_compare, expand_java_goto, expand_java_call): Don't
13690 push_pending_block, since that only makes sense when verifying.
13691 (merge_type_state): Different return codes.
13692 (push_pending_block): A block may need to be verified more than once.
13693 (expand_byte_code): Warn about unused code at code generation time.
13694 (verify_jvm_instruction): Changed logic, since code may need to be
13695 re-verified if type-state has changed. Also, better error handling.
13696 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13697 Improve newarray, anewarray, ?aload, athrow,
13698 * java-tree.h (LABEL_CHANGED): New macro.
13700 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13702 * decl.c (soft_athrow_node): New global variable initialized.
13703 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13704 * typeck.c (convert): Added support for REAL_TYPE.
13705 (convert_to_char): New function.
13706 (convert): Handle CHAR_TYPE.
13707 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13708 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13709 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13711 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13712 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13713 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13714 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13715 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13716 to Use The Right Things.
13717 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13718 compatible with INT. BOOLEAN is made equivalent to BYTE.
13719 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13720 OPCODE_ifnonnull): Now supported.
13721 (build_java_athrow): New function.
13723 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13725 Rename method name <init> to match G++ (and fix mangling).
13726 * class.c (layout_class): Replace method name of <init> by class name.
13727 (make_method_value): Do inverse renaming of constructor from <init>.
13728 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13729 * typeck.c (lookup_java_constructor): New function.
13730 * expr.c (expand_invoke): If method_name is <init>, call
13731 lookup_java_constructor to find constructor.
13733 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13735 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13737 * parse.c (get_class_constant): Modified to handle array "classes"
13738 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13740 (convert): Modified to handle real type.
13741 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13742 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13743 variables declared.
13744 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13745 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13746 global variables initialized.
13747 (find_local_variable): Handles the case of a pointer
13748 (end_java_method): Restore the use of one more scope
13749 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13750 build_java_array_length_access, expand_java_arrayload,
13751 expand_java_arraystore, expand_java_array_length,
13752 expand_java_multianewarray, expand_java_anewarray,
13753 build_java_check_indexed_type, is_array_type_p,
13754 build_java_throw_out_of_bound_exception): New functions.
13755 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13756 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13757 OPCODE_<t>aload): Implemented code for verification.
13758 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13759 ARRAY_NEW_MULTI): Macro defined.
13760 (CONVERT): Modified to invoke convert().
13761 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13763 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13765 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13766 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13767 (make_class_data): Field name needs '/' as package prefix.
13768 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13770 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13772 Implement debug information for local variables.
13773 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13774 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13775 DECL_LOCAL_SLOT_CHAIN): New macros.
13776 (struct lang_decl_var): New type.
13777 * parse.c (give_name_to_locals): Move to decl.c.
13778 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13779 (start_java_method): Re-write parameter handling.
13780 (pending_local_decls): New global variable.
13781 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13782 (find_local_variable): Accept pc so we can skips decls not in range.
13783 (struct binding_level): Add end_pc field.
13784 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13785 (various): Change so current pc gets passed to find_local_variable.
13787 * decl.c (init_decl_processing): Re-arrange fields in
13788 class_type_node and and method_type_node to match kaffe 0.9.1.
13789 * class.c (make_method_value, make_class_data): Update
13790 initializations to match.
13792 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13794 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13795 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13796 (push_super_field): New function.
13797 (make_class_data): Handle inheritance of class static initializer.
13798 (layout_class): New name mangling.
13799 * constants.c (build_constant_data_ref): Init type of data array
13800 to a one-element array.
13801 (build_constants_constructor): Set DECL_SIZE from complete array type.
13802 * decl.c: Rename class_type, object_type etc to class_type_node,
13803 object_type_node etc. Make former inherit from latter.
13804 * expr.c (expand_invoke): Add cast of function address.
13805 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13806 * parse.c (yyparse): Don't call layout_class here.
13807 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13809 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13811 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13812 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13813 (alloc_class_constant): New.
13814 * expr.c (expand_invoke): Make sure method's class is initialized.
13815 * class.c (interits_from_p, emit_register_class): New functions.
13816 * parse.c (yyparse): Call emit_register_class.
13818 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13820 * constants.c: New file, to handle constant pool.
13821 * Makefile.in (JAVA_OBJS): Add constants.o.
13822 * decl.c (init_decl_processing): Update, fix, finish various structs.
13823 (pushdecl_top_level): New.
13824 * parse.c (layout_class): Moved to class.c.
13825 * expr.c (java_push_constant_from_pool): New function.
13826 * class.c (build_class_ref): Make work fully
13827 (make_class_data): Emit super-class, constant pool, interface vector.
13829 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13831 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13832 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13833 * class.c (class_depth): New function.
13834 (lookup_named_class): Replaced by new function lookup_class.
13835 * decl.c (object_type_node, string_type_node): New.
13836 Remove various types that we no longer need.
13837 * expr.c (verify_jvm_instructions): New separate verifier pass.
13838 (push_type, pop_type): New functions for verifier.
13839 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13840 (expand_byte_code): Simplify, since we assume already verified.
13841 (expand_invoke): Now mostly works.
13842 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13843 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13844 * parse.c: Wait to allocate class object until we know its name.
13845 (layout_class): Calculate DECL_VINDEX for each virtual method.
13846 * typeck.c (get_array_type): Rename to ...
13847 (build_java_array_type): ... and provide working implementation.
13848 (build_java_signature): New function - build Java signature of type.
13849 (set_java_signature): New function - cache signature with type.
13850 (lookup_java_method): New function.
13852 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13854 * class.c (ident_subst): Take extra SUFFIX parameter.
13855 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13856 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13857 (build_class_ref): Actually implement.
13858 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13859 * decl.c (builtin_function): New.
13860 (init_decl_processing): Update for current Kaffe. Declare some
13861 builtin Kaffe functions.
13862 * expr.c (build_address_of): New.
13863 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13864 Renamed (from expand_java_new etc), and added working implementations.
13865 (build_field_ref): Now also handle static fields.
13866 (expand_invoke): Implement invokestatic, and start implement rest.
13867 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13868 * javaop.def: Rename invokevirt -> invokevirtual.
13869 * lang.c (use_handles): Removed.
13870 * parse.c: Add support for ConstantValue attribute.
13871 Handle nested loading of a class. (JPOOL_UTF): New.
13873 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13875 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13877 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13879 * Make-lang.in (java.install-man): New empty rule.
13880 * typeck.c (set_local_type): New function.
13881 * expr.c (STORE_INTERNAL): Call find_local_variable,
13882 not find_stack_slot. Call set_local_type.
13884 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13886 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13887 and building RECORD_TYPE CONSTRUCTORs.
13888 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13890 * lang.c (use_handles): Change the default to 0.
13891 * decl.c: Define and build class_type, field_type, utf8const_type.
13892 * class.c (make_class_data, make_field_value,
13893 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13894 hashUtf8String, strLengthUtf8, mangled_classname:
13895 Functions to build reflective data structures.
13896 * parse.c (yyparse): Call make_class_data.
13898 * jcf-io.c (open_class, find_classfile): New functions.
13899 * jcf-dump.c: Support reading classfile from explicitly-named
13900 class file (without CLASSPATH searching).
13902 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13904 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13905 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13906 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13907 (get_constant): Now trivial for CONSTANT_Utf8.
13909 * jcf.h: Make NEW_CPOOL the default.
13910 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13912 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>