1 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4 * parse.y (build_assertion): Invert return from
5 desiredAssertionStatus.
7 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
9 * jcf-write.c (get_access_flags): Return correct access flags for
10 private and protected inner classes.
12 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
14 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
16 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
18 * mangle_name.c: Don't include obstack.h twice.
19 * xref.c: Don't include obstack.h.
21 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
23 * class.c: (permanent_obstack): Delete declaration.
24 * constants.c: (permanent_obstack): Delete declaration.
25 * except.c: (permanent_obstack): Delete declaration.
26 * expr.c: (permanent_obstack): Delete declaration.
27 * jcf-parse.c: (permanent_obstack): Delete declaration.
28 (saveable_obstack): Delete declaration.
29 * parse.h: (permanent_obstack): Delete declaration.
30 * typeck.c: (permanent_obstack): Delete declaration.
32 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
34 * gcj.texi (version-gcc): Increase to 3.3.
36 2002-07-22 Tom Tromey <tromey@redhat.com>
38 * lex.c (java_lex): Check for `e' or `E' after 0.
40 2002-07-21 Richard Henderson <rth@redhat.com>
42 * lang.c (java_unsafe_for_reeval): New.
43 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
45 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
47 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
48 (jcf_path_init): Use GET_ENVIRONMENT.
50 2002-07-10 Roger Sayle <roger@eyesopen.com>
51 Zack Weinberg <zack@codesourcery.com>
53 * builtins.c (initialize_builtins): Remove defines that
54 handled C/C++ specific junk hereby removed from builtins.def.
56 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
58 * lang.c (java_post_options): Update prototype.
60 2002-07-05 Roger Sayle <roger@eyesopen.com>
62 * builtins.c (initialize_builtins): Ignore the additional
63 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
64 the builtins.def file.
66 2002-07-01 Tom Tromey <tromey@redhat.com>
69 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
72 2002-07-01 Roger Sayle <roger@eyesopen.com>
74 * java/decl.c (builtin_function): Accept additional parameter.
75 (java_init_decl_processing): Pass an additional NULL_TREE
76 argument to builtin_function.
78 2002-06-29 T.J. Mather <tjmather@maxmind.com>
80 * gcj.texi: Fixed gcj invocation example so that it compiles.
82 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
84 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
85 * parse.y (mark_parser_ctxt): Likewise.
86 (check_modifiers, declare_local_variables): Avoid incorrect
87 hardcoded constant 10.
89 * lex.c (java_read_char): Avoid "comparison is always true"
92 2002-06-25 Andreas Schwab <schwab@suse.de>
94 * expr.c (JSR): Avoid undefined operation on PC.
96 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
98 * decl.c (clear_binding_level): Const-ify.
100 2002-06-13 Akim Demaille <akim@epita.fr>
102 * parse.y (class_declaration, interface_declaration): Make sure
103 all their rules have an action, in order to avoid meaningless `$$
104 = $1' and their type clashes.
106 2002-06-11 Tom Tromey <tromey@redhat.com>
108 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
109 * parse-scan.y (statement_without_trailing_substatement): Added
111 (assert_statement): New rule.
112 * java-tree.h (struct lang_type) [assertions]: New field.
113 (TYPE_USES_ASSERTIONS): New macro.
114 (CLASS_USES_ASSERTIONS): Likewise.
115 (FIELD_SYNTHETIC): New define.
116 * lex.c (java_lval;): Added ASSERT_TK.
117 * parse.y (ASSERT_TK): Added.
118 (statement_without_trailing_substatement): Added assert_statement.
119 (assert_statement): New rule.
120 (build_assertion): New function.
121 (maybe_generate_pre_expand_clinit): Create and initialize
123 (lookup_package_type): Removed decl.
124 * keyword.h: Rebuilt.
125 * keyword.gperf (assert): New token.
127 2002-06-10 Akim Demaille <akim@epita.fr>
129 * parse.y (interface_type_list, class_member_declaration)
130 (unary_expression_not_plus_minus): Remove duplicate %type.
133 2002-06-09 Tom Tromey <tromey@redhat.com>
135 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
137 * parse.y (method_header): Give error message in all cases.
140 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
142 Don't use RTL inlining. Fix for PR java/6820.
143 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
144 (flag_really_inline): New.
145 (java_decode_option): Set flag_really_inline if -finline-functions
147 (java_post_options): New function. Turn off inlining unless
148 flag_really_inline is set.
150 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
152 * gjavah.c (throwable_p): Accept argument as either a classname or
153 signature fragment. Create null-terminated classname string for super
154 when calling itself recursively.
155 (decode_signature_piece): Skip first character from class name
156 signature when calling throwable_p.
158 2002-06-08 H.J. Lu (hjl@gnu.org)
160 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
162 2002-06-04 Tom Tromey <tromey@redhat.com>
164 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
166 2002-06-04 Michael Koch <konqueror@gmx.de>
168 * gcj.texi (Input Options): Fixed typo.
170 2002-06-04 Zack Weinberg <zack@codesourcery.com>
172 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
173 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
174 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
175 and all now-pointless local variables. Rename other local
176 variables to reflect their not being handles.
178 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
179 #if JCF_USE_STDIO blocks.
181 * parse.y: Add missing semicolon at end of rule.
183 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
185 * check-init.c (attach_initialized_static_class): Delete, unused.
186 * parse.y: Use htab_t instead of struct hashtable, update
188 * java-tree.h: Include hashtab.h instead of hash.h.
189 (struct lang_decl_func): Use htab_t, set up for gengtype.
190 (struct init_test_hash_entry): Delete.
191 (struct treetreehash_entry): New.
192 (java_treetreehash_find): New
193 (java_treetreehash_new): New prototype.
194 (java_treetreehash_create): New prototype.
195 (java_mark_tree): Delete prototype.
196 (java_hash_hash_tree_node): Delete prototype.
197 (java_hash_compare_tree_node): Delete prototype.
198 (attach_initialized_static_class): Delete prototype.
199 * expr.c (build_class_init): Update to use java_treetreehash
201 (java_expand_expr): Update to use htab_t.
202 (emit_init_test_initialization): Likewise.
203 * decl.c (java_mark_tree): Delete.
204 * class.c (init_test_hash_newfunc): Delete.
205 (java_hash_hash_tree_node): Delete.
206 (java_hash_compare_tree_node): Delete.
207 (add_method_1): Update to use java_treetreehash functions.
208 (JAVA_TREEHASHHASH_H): New macro.
209 (java_treetreehash_hash): New function.
210 (java_treetreehash_compare): New function.
211 (java_treetreehash_find): New function.
212 (java_treetreehash_new): New function.
213 (java_treetreehash_create): New function.
214 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
216 * Make-lang.in (java/parse.o): Depend on debug.h.
217 * java-tree.h (struct lang_identifier): Use gengtype.
218 (union lang_tree_node): New.
219 (struct lang_decl_func): Use gengtype.
220 (struct lang_decl_var): Likewise.
221 (struct lang_decl): Likewise.
222 * parse.y: Include debug.h.
223 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
225 * lang.c (struct language_function): New dummy structure.
227 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
228 descriminator for DECL_LANG_SPECIFIC.
229 (struct lang_decl_func): Rename from struct lang_decl.
230 (enum lang_decl_desc): New.
231 (struct lang_decl): Make it a union. Update all the accessor macros.
232 (struct lang_type): Use gengtype.
233 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
234 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
235 are now the same size.
236 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
237 use discriminator to mark DECL_LANG_SPECIFIC.
239 * Make-lang.in (gt-java-builtins.h): New rule.
240 (java/builtins.o): Add dependency on gt-<filename>.h.
241 * builtins.c: Use gengtype for roots.
242 (union string_or_tree): Use gengtype.
243 (struct builtin_record): Use gengtype.
244 * config-lang.in (gtfiles): Add builtins.c.
246 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
247 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
248 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
249 gt-java-parse.h, gtype-java.h): Add rules to generate.
250 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
251 (class.o): Add dependency on gt-*.h.
252 (constants.o): Likewise.
255 (jcf-parse.o): Likewise.
256 (jcf-write.o): Likewise.
258 * config-lang.in (gtfiles): New.
259 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
260 * constants.c: Replace uses of ggc_add_* with GTY markers.
262 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
263 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
264 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
265 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
267 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
269 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
270 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
272 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
273 Include gtype-java.h.
275 2002-06-02 Tom Tromey <tromey@redhat.com>
277 Fix for PR java/5913:
278 * parse.y (patch_binop): Call patch_string on op1.
280 2002-06-02 Tom Tromey <tromey@redhat.com>
282 Fix for PR java/1343, PR java/6336:
283 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
284 formatting. Changed return type.
285 (anonymous_class_counter): Moved to top of file.
286 (maybe_make_nested_class_name): Append number to class name for
287 function-local classes.
289 2002-05-28 Zack Weinberg <zack@codesourcery.com>
291 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
292 * Make-lang.in: Update dependency lists.
294 2002-05-18 Mark Mitchell <mark@codesourcery.com>
296 * gjavah.c (throwable_p): Do not free the name of the class after
297 passing it to find_class.
298 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
299 * jcf-io.c (dirent.h): Include it.
300 (fnmatch.h): Likewise.
301 (compare_path): New function.
302 (java_or_class_file): Likewise.
303 (memoized_dirlist_entry): New type.
304 (memoized_dirlist_lookup_eq): New function.
305 (memoized_dirlists): New variable.
306 (caching_stat): New function.
307 (memoized_class_lookup_eq): New function.
308 (memoized_class_lookups): Likewise.
309 (find_class): Use memoized_class_lookups and caching_stat.
310 * jcf.h (JCF_USE_SCANDIR): Define.
311 * parse.y (java_expand_classes): Write the class files in reverse
314 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
316 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
318 2002-05-13 Mark Mitchell <mark@codesourcery.com>
320 * jcf-write.c (write_classfile): Unlink the temporary file if it
321 cannot be renamed. Use concat to build up the name of the
324 2002-05-08 Mark Mitchell <mark@codesourcery.com>
326 * jcf-write.c (write_classfile): Write the file to a
327 temporary file and then rename it.
329 2002-05-07 Tom Tromey <tromey@redhat.com>
331 * gjavah.c (throwable_p): Use xstrdup, not strdup.
333 Fix for PR java/1200:
334 * gjavah.c (throwable_p): New function.
335 (decode_signature_piece): Use it. A `WeakReference' isn't the
338 (gcjh_streq): New function.
340 2002-05-07 Andreas Jaeger <aj@suse.de>
342 * parse.y (finish_for_loop): Fix if statement.
344 2002-05-06 Tom Tromey <tromey@redhat.com>
346 Fix for PR java/5941:
347 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
348 loop update expression.
349 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
350 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
352 2002-05-04 Mark Wielaard <mark@klomp.org>
355 * parse.y (build_string_concatenation): Return just op1 only when op2
356 is null and op1 is a STRING_CST, otherwise always construct a
359 2002-04-27 Tom Tromey <tromey@redhat.com>
362 * parse.y (string_convert_int_cst): New function.
363 (merge_string_cste): Use it.
365 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
367 * java-tree.h (java_parse_file): Update.
368 (java_set_yydebug): Remove.
369 * jcf-parse.c (yydebug): Remove.
370 (java_set_yydebug): Die.
371 (java_parse_file): Update.
372 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
374 2002-04-24 Tom Tromey <tromey@redhat.com>
377 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
378 EXPR_WFL_QUALIFICATION of qual_wfl.
380 2002-04-23 Per Bothner <per@bothner.com>
382 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
383 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
384 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
386 2002-04-23 Tom Tromey <tromey@redhat.com>
389 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
390 recognize `-fcompile-resource='.
391 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
394 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
396 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
397 paths. Fixes PR java/2791.
399 2002-04-19 Andrew Haley <aph@redhat.com>
401 * jcf-write.c (push_long_const): lo, hi: New variables.
402 Use rshift_double to extract the high part of a 64-bit long.
403 Use WORD_TO_INT to extract the low part.
405 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
406 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
407 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
409 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
411 * typeck.c (incomplete_type_error): Remove.
413 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
415 * class.c (make_class_data): Set DECL_ALIGN on static class data,
416 for hash synchronization.
417 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
418 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
421 2002-04-16 Mark Wielaard <mark@klomp.org>
423 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
426 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
428 Fix for PR java/6294:
429 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
432 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
434 Fix for PR java/6085:
435 * parse.y (patch_method_invocation): Always use build_access_to_thisn
436 to get enclosing "this" argument for inner-class constructor
437 invocation. Pass correct arguments to build_access_to_thisn.
439 2002-04-10 Andreas Jaeger <aj@suse.de>
441 * gcj.texi (Input Options): Fix extdirs patch.
443 2002-04-10 Anthony Green <green@redhat.com>
445 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
447 2002-04-09 Anthony Green <green@redhat.com>
449 * gcj.texi (Input Options): Add --extdirs documentation.
450 * jcf-dump.c (OPT_extdirs): New macro.
451 (options): Add extdirs option.
452 (help): Describe --extdirs.
453 (main): Handle OPT_extdirs.
454 * gjavah.c (OPT_extdirs): New macro.
455 (options): Add extdirs option.
456 (help): Describe --extdirs.
457 (main): Handle OPT_extdirs.
458 * jcf-path.c (jcf_path_init): Add extdirs support.
459 (jcf_path_extdirs_arg): New function.
460 (extensions): New variable to hold extensions path entries.
461 * jvspec.c: Remove -fextdirs= when compiling main().
462 * lang.c (java_decode_option): Handle -fextdirs=.
463 * jcf.h (jcf_path_extdirs_arg): Declare new function.
464 * Make-lang.in: Compile jcf-path with version info for use in
465 identifying the appropriate libgcj.jar.
467 2002-04-08 Tom Tromey <tromey@redhat.com>
470 * .cvsignore: Added rmic.1 and rmiregistry.1.
471 * gcj.texi (Top): Link to new nodes.
472 (Invoking rmic): New node.
473 (Invoking rmiregistry): Likewise.
474 * Make-lang.in (java.generated-manpages): Added rmic.1 and
476 (java.maintainer-clean): Likewise.
477 ($(srcdir)/java/rmic.1): New target.
478 ($(srcdir)/java/rmiregistry.1): Likewise.
479 (java.install-man): Handle rmic.1 and rmiregistry.1.
481 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
483 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
484 Add note about handling uncaught exceptions. Add an exception handler
487 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
489 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
490 after using it to patch CALL_EXPR.
492 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
494 * gcj.texi (Invocation): Document CNI invocation API.
496 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
498 * expr.c (truthvalue_conversion): Rename. Update.
499 (expand_compare): Update.
500 * java-tree.h (java_truthvalue_conversion): New.
501 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
503 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
505 * java-tree.h (java_mark_addressable): New.
506 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
507 * typeck.c (mark_addressable): Rename, update.
509 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
511 * expr.c (build_java_binop): Update.
512 * java-tree.h (java_signed_type, java_unsigned_type,
513 java_signed_or_unsigned_type): Update.
514 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
515 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
516 * parse.y (patch_binop): Update.
517 * typeck.c (signed_or_unsigned_type, unsigned_type,
518 signed_type): Update.
520 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
522 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
523 (java_dummy_print): Remove.
524 (lang_print_error): Rename. Exit early if inhibiting output.
525 (inhibit_error_printing_function): New.
526 (java_init): Don't set hook.
527 (lang_init_source): Use new boolean.
529 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
531 * parse.y (do_resolve_class): Fix infinite recursion.
533 2002-03-29 Tom Tromey <tromey@redhat.com>
535 * parse.y (check_inner_circular_reference): Ignore incomplete
538 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
540 * Make-lang.in (builtins.o): Update.
541 * boehm.c (get_boehm_type_descriptor): Update.
542 * builtins.c: Include langhooks.h.
543 * decl.c (java_init_decl_processing): Update.
544 * java-tree.h (java_type_for_mode, java_type_for_size): New.
545 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
547 * typeck.c (type_for_mode, type_for_size): Update.
549 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
551 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
553 2002-03-28 Tom Tromey <tromey@redhat.com>
555 * except.c (expand_end_java_handler): If the handler type is NULL,
556 use java.lang.Throwable. Fixes PR java/5986.
558 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
560 Fix for PR java/4715:
561 * jcf-parse.c (parse_source_file_3): New function.
562 (read_class): Call it.
563 (java_parse_file): Likewise.
565 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
567 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
569 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
571 * parse.y (resolve_package): Initialize "decl".
572 (lookup_package_type): Remove unused function.
574 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
576 Fix for PR java/5993:
577 * parse.y (resolve_package): Return the decl if resolution was
578 successful. Don't special case "java.lang" and "java.lang.reflect"
579 packages. Set type_name to the merged identifier.
580 (resolved_qualified_expression_name): Print error using "name" if
581 resolve_package returns NULL_TREE.
583 2002-03-27 Tom Tromey <tromey@redhat.com>
585 * expr.c (expand_invoke): Don't generate null pointer check if
586 we're calling <init>.
588 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
590 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
592 * java-tree.h (java_lang_expand_expr): Similarly.
593 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
594 (java_init): Don't set hook.
596 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
598 Fix for PR java/5850:
599 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
600 context if field was not found in the current scope.
601 * expr.c (lookup_field): Don't look in enclosing contexts.
603 2002-03-26 Tom Tromey <tromey@redhat.com>
605 Fix for PR java/5942:
606 * parse.y (init_src_parse): Added sanity check.
607 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
610 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
612 * decl.c (lang_mark_tree): Rename java_mark_tree.
613 * java-tree.h (java_mark_tree): New.
614 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
616 2002-03-25 Zack Weinberg <zack@codesourcery.com>
618 * lex.c: Change java_perform_atof to take normal parameters
619 instead of a pointer to a parameter block. Call it directly
622 2002-03-22 Mark Wielaard <mark@klomp.org>
624 Fix for PR java/5368:
625 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
626 when printing error message.
628 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
630 * decl.c (maybe_build_cleanup): Remove.
632 2002-03-22 Tom Tromey <tromey@redhat.com>
634 Andrew Haley <aph@cambridge.redhat.com>
636 * expr.c (build_field_ref): Don't build a check if the field is a
639 2002-03-21 Eric Blake <ebb9@email.byu.edu>
641 Fix for PR java/6026:
642 * lex.c (java_lex): Fix parsing of consecutive floats.
644 2002-03-21 Tom Tromey <tromey@redhat.com>
646 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
649 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
651 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
652 insert_block, getdecls, kept_level_p, global_bindings_p): New.
654 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
656 * gcj.texi: @code{gcj} becomes @command{gcj}.
657 @code{gcc} becomes @command{gcc}.
658 GcjRaw changed to gnu.gcc.RawData.
660 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
662 * decl.c (start_java_method): Use new hook.
663 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
664 (java_init): Remove old hook.
666 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
668 * builtins.c (define_builtin): Do nothing if `type' is null.
671 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
673 * parse.y (parser_check_super_interface): Fix error message
676 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
678 * jcf-parse.c (get_constant): Delete unused variables.
680 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
682 * java-tree.h (java_parse_file): New.
683 * jcf-parse.c (yyparse): Rename java_parse_file.
684 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
686 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
688 * parse.y (craft_constructor): Return the constructor decl.
689 (java_expand_classes): Update comments.
690 (lookup_method_invoke): Call fix_constructors immediately for
691 anonymous class. Fixes PR java/5935.
693 2002-03-15 Anthony Green <green@redhat.com>
695 * jcf-parse.c (yyparse): Don't emit class registration
696 constructor when compiling resource files.
698 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
700 * lang.c (java_tree_code_type, java_tree_code_length,
701 tree_code_name): Delete.
702 (tree_code_type, tree_code_length, tree_code_name): Define.
703 (java_init): Don't try to copy into the various tree_code
706 2002-03-12 Tom Tromey <tromey@redhat.com>
708 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
709 UTF-8, not UCS-2. Fixes PR java/5923.
711 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
712 a call_expr wrapped in a convert. Fixes PR java/5848.
714 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
716 * jcf-write.c (write_classfile): Improve error strings.
718 2002-03-11 Eric Blake <ebb9@email.byu.edu>
720 * lex.c: Adjust comments to GNU standards.
722 2002-03-11 Eric Blake <ebb9@email.byu.edu>
724 Fix for PR java/5902:
725 * lex.c (java_lex): Fix parsing of literals.
727 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
729 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
730 to prevent it getting evaluated twice in the store checking case.
731 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
734 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
736 * decl.c (java_init_decl_processing): Make sure class_type_node
737 alignment is not less than 64 bits if hash synchronization is enabled.
739 2002-03-08 Per Bothner <per@bothner.com>
741 * parse.y (java_complete_lhs): Check if patch_assignment
742 returned an error-mark.
744 * parse.y (try_builtin_assignconv): Don't special-case zero.
746 2002-03-08 Per Bothner <per@bothner.com>
748 Fix for PR java/5812.
749 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
750 here instead of in JSR macro. Likewise with load_type_state call.
751 Do the latter on if the return_pc has been verified (the jsr returns).
752 (JSR): Now just call build_java_jsr.
754 2002-03-07 Jeff Sturm <jsturm@one-point.com>
756 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
757 (java.install-common): Link native driver to
758 JAVA_TARGET_INSTALL_NAME.
760 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
762 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
763 * builtins.c(sin_builtin): Likewise
764 * builtins.c(sqrt_builtin): Likewise
766 2002-03-03 Zack Weinberg <zack@codesourcery.com>
768 * java/expr.c, java/jcf-parse.c, java/lex.c:
769 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
770 REAL_ARITHMETIC blocks unconditional. Delete some further
771 #ifdef blocks predicated on REAL_ARITHMETIC.
773 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
775 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
776 explicit sizeof/sizeof.
777 * decl.c (java_init_decl_processing): Likewise.
778 * jcf-parse.c (init_jcf_parse): Likewise.
779 * parse.y (init_src_parse): Likewise.
781 2002-03-02 Per Bothner <per@bothner.com>
783 Make --CLASSPATH by a synonym for --classpath and -classpath.
784 Implement --bootclasspath.
785 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
786 (classpath_l): Remove.
787 (jcf_path_CLASSPATH_arg): Remove.
788 (jcf_path_bootclasspath_arg): New function.
789 (jcf_path_seal): Simplify accordingly.
791 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
792 (jcf_path_CLASSPATH): Remove declaration.
793 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
794 (lang_specific_driver): Translate -bootclasspath.
795 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
796 * lang.c (decode_lang_options): Do jcf_path_init first.
797 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
798 * gjavah.c: Also handle --bootclasspath.
799 Handle --CLASSPATH as a synonum for --classpath.
800 * jcf-dump.c: Likewise.
802 "." is not part of system path, but is the default for --classpath.
803 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
804 (jcf_path_seal): Add "." if no CLASSPATH specified.
806 * gcj.texi: Document changes.
808 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
810 * expr.c (build_java_arraystore_check): Fix formatting.
812 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
814 Fix for PR java/5758, java/5632:
815 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
816 inner-class separator too.
817 * parse.y (do_resolve_class): New local `decl_result.'
818 Progressively build a name for what can have been loaded.
820 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
822 * expr.c (java_array_data_offset): Removed function.
823 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
824 (build_java_array_length_access): Obtain "length" value using a
825 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
826 (build_java_arrayaccess): Correct comment. Access "data" using a
827 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
828 (build_java_arraystore_check): New function.
829 (expand_java_arraystore): Use build_java_arraystore_check.
830 * parse.y (patch_assignment): Simplify code to insert a store check
831 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
832 * check-init.c (check_init): Update to reflect that an array length
833 access is now a COMPONENT_REF.
834 * gcj.texi (Code Generation): Improve documentation of
835 -fno-bounds-check. Add documentation for -fno-store-check.
836 * java-tree.h (flag_store_check): Declare.
837 (build_java_arraystore_check): Declare.
838 * lang.c (flag_store_check): Initialize to 1.
839 (lang_f_options): Add store-check option.
840 * jvspec.c: Don't pass store-check option to jvgenmain.
841 * lang-options.h: Add help string for -fno-store-check.
843 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
845 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
846 * java-tree.h (java_dup_lang_specific_decl): New.
847 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
849 2002-02-27 Zack Weinberg <zack@codesourcery.com>
851 * builtins.c, decl.c: Delete traditional-mode-related code
852 copied from the C front end but not used, or used only to
853 permit the compiler to link.
855 2002-02-22 Tom Tromey <tromey@redhat.com>
857 Fix for PR java/2369:
858 * jvspec.c (verify_class_name): New function.
859 (lang_specific_driver): Call it.
860 (JAVA_START_CHAR_P): New macro.
861 (JAVA_PART_CHAR_P): Likewise.
863 2002-02-22 Per Bothner <per@bothner.com>
865 * class.c: Change vtable to be more compatible with g++ v3 abi.
866 (get_dispatch_table): Prepend offset-to-top (always 0) and
867 type_info pointer (currently unimplemented hence NULL) to vtable.
868 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
869 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
870 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
871 (build_dtable_decl): Add declarations for new fields.
873 2002-02-20 Per Bothner <per@bothner.com>
875 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
876 to finit$ (otherwise generate_bytecode_insns drops it). However, we
877 don't need to set it on the COMPOUND_EXPR - the caller does that.
879 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
881 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
882 `--CLASSPATH' becomes `--classpath.'
883 * gjavah.c: Likewise.
884 * jcf-dump.c: Likewise.
885 * lang-options.h: Likewise.
887 * jcf-path.c: Updated comment.
888 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
889 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
890 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
891 (jcf_path_CLASSPATH_arg): Ditto.
892 (classpath_u): Updated leading comment.
894 2002-02-20 Per Bothner <per@bothner.com>
896 * builtins.c (check_for_builtin): New function.
897 (build_call_or_builtin): Remove.
898 * java-tree.h: Update accordingly.
899 * expr.c (expand_invoke): Use build + check_for_builtin instead
900 of build_call_or_builtin.
901 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
902 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
903 flag (which had caused jcf-write to incorrectly emit invokevirtual).
905 2002-02-17 Tom Tromey <tromey@redhat.com>
907 * java-tree.h (TYPE_STRICTFP): New macro.
908 (struct lang_type) [strictfp]: New field.
909 (CLASS_STRICTFP): New macro.
910 (METHOD_STRICTFP): New macro.
911 (struct lang_decl) [strictfp]: New field.
912 * parse.y (method_header): Disallow strictfp constructor or
914 (STRICT_TK): Move before MODIFIER_TK.
915 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
916 (METHOD_MODIFIERS): Likewise.
917 (INTERFACE_MODIFIERS): Likewise.
918 * jcf-write.c (get_access_flags): Likewise.
919 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
920 (add_method_1): Likewise.
921 (get_access_flags_from_decl): Likewise.
922 * jcf-dump.c (print_access_flags): Print in standard order. Also,
923 recognize strictfp flag.
924 * jcf.h (ACC_STRICT): New define.
926 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
928 * class.c(build_utf8_ref): Move declaration of decl_size
930 2002-02-07 Tom Tromey <tromey@redhat.com>
932 * gcj.texi (Input Options): --CLASSPATH does not suppress system
935 2002-02-04 Anthony Green <green@redhat.com>
937 * class.c (build_utf8_ref): Put UTF-8 constants into merged
938 sections if available.
940 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
942 * parse.y (java_expand_classes): Fix typo in static field loop.
944 2002-02-02 Richard Henderson <rth@redhat.com>
946 * class.c (add_field): Mark static fields external.
947 (build_class_ref): Remove redundant set.
948 * parse.y (java_expand_classes): Mark static fields of classes
949 to be compiled as local.
950 * jcf-parse.c (parse_class_file): Likewise.
952 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
954 * gcj.texi (About CNI): New node.
956 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
959 * jcf-parse.c : Check for HAVE_LOCALE_H before using
960 setlocale() with LC_CTYPE as a parameter.
963 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
965 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
966 Follow GNU Coding Standards for --version.
968 2002-01-28 Tom Tromey <tromey@redhat.com>
970 * expr.c (build_jni_stub): Ensure storage for `meth' is
972 * parse.y (java_complete_expand_methods): Set
973 current_function_decl before building JNI stub.
975 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
977 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
980 2002-01-22 Tom Tromey <tromey@redhat.com>
982 * decl.c (java_init_decl_processing): Use add_predefined_file.
983 Predefine RawData.java.
984 (predef_filenames): Removed.
985 (java_init_decl_processing): Don't register predef_filenames.
986 * jcf-parse.c (add_predefined_file): New function.
987 (predefined_filename_p): Rewrote.
988 (predefined_filename_p): No longer static.
989 * decl.c (java_init_decl_processing): Call initialize_builtins.
990 * Make-lang.in (JAVA_OBJS): Added builtins.o.
991 (java/builtins.o): New target.
992 * builtins.c: New file.
993 * parse.y (patch_invoke): Use build_call_or_builtin.
994 * java-tree.h (build_call_or_builtin): Declare.
995 (initialize_builtins): Declare.
996 (java_set_exception_lang_code): Removed unused declaration.
997 (PREDEF_FILENAMES_SIZE): Removed.
998 (java_tree_index): Added JTI_PREDEF_FILENAMES.
999 (predef_filenames): New define.
1000 (add_predefined_file): Declare.
1001 (predefined_filename_p): Declare.
1002 * expr.c (expand_invoke): Use build_call_or_builtin.
1004 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1006 * parse.y (patch_switch_statement): Fix format specifier.
1008 2002-01-16 Tom Tromey <tromey@redhat.com>
1010 More for PR java/5365:
1011 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1013 (process_file): Generate include for
1014 java.lang.UnsupportedOperationExceptions.
1016 2002-01-15 Andreas Jaeger <aj@suse.de>
1018 * .cvsignore: Add man pages.
1020 2002-01-15 Tom Tromey <tromey@redhat.com>
1022 Fix for PR java/5365:
1023 * gjavah.c (process_file): Turn class name into a file name.
1025 2002-01-14 Matthias Klose <doko@debian.org>
1027 * gcj.texi: Fix whitespace and formatting errors in the
1028 synopsis of the man pages. Update copyright.
1030 2002-01-14 Tom Tromey <tromey@redhat.com>
1033 * Make-lang.in (java.install-man): Handle jv-convert man page.
1034 (java.generated-manpages): Added jv-convert.1.
1035 (java.uninstall): Remove jv-convert.1.
1036 (java.maintainer-clean): Likewise.
1037 ($(srcdir)/java/jv-convert.1): New target.
1038 * gcj.texi (Top): Link to jv-convert node.
1039 (Individual utilities): Likewise.
1040 (Invoking jv-convert): New node.
1042 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1043 Martin Kahlert <martin.kahlert@infineon.com>
1045 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1046 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1048 2002-01-03 Graham Stott <grahams@redhat.com>
1050 * class.c (compile_resource_file): Update copyright date.
1051 Constify filename parameter.
1052 (java-tree.h): Update copyright date.
1053 (compile_resource_file): Constify filename parameter.
1055 2002-01-03 Graham Stott <grahams@redhat.com>
1057 * gcc/jcf-parse.c: Update copyright date.
1058 (yyparse): Constify resource_filename.
1060 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1062 * parse.y (src_parse_roots): Don't needlessly zero init.
1064 2001-12-31 Tom Tromey <tromey@redhat.com>
1066 * parse.y (dump_java_tree): New function.
1067 (source_end_java_method): Call it.
1068 (end_class_declaration): Likewise.
1069 * lang.c (java_decode_option): Call dump_switch_p.
1071 2001-12-28 Tom Tromey <tromey@redhat.com>
1073 * gen-table.pl: Don't process characters after \uffff. Added
1074 comment pointing to input file.
1076 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1078 * gen-table.pl: Const-ify output. Document the location of a
1079 suitable unicode input file.
1081 * chartables.h: Regenerate.
1083 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1085 * chartables.h: Const-ify.
1086 * gjavah.c (options): Likewise.
1087 * jcf-dump.c (options): Likewise.
1088 * jv-scan.c (options): Likewise.
1089 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1090 * parse.y (binop_lookup): Likewise.
1092 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1094 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1095 the static arrays that are output.
1096 * jvspec.c (jvgenmain_spec): Make static.
1097 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1098 * keyword.h: Regenerate.
1099 * lang.c (string_option, process_option_with_no, lang_f_options,
1100 lang_W_options): Const-ify.
1101 * lex.c (java_lex): Likewise.
1103 2001-12-21 Richard Henderson <rth@redhat.com>
1105 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1106 (get_boehm_type_descriptor): ... here. Arrange for the
1107 TREE_TYPE to get set properly.
1109 2001-12-21 Richard Henderson <rth@redhat.com>
1111 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1112 only if the target requires collect2.
1114 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1116 2001-12-20 Tom Tromey <tromey@redhat.com>
1119 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1120 CAN_COMPLETE_NORMALLY for the node.
1121 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1122 generate code for second branch if first branch can't complete
1124 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1125 the loop head if the loop body can't complete normally.
1127 2001-12-20 Tom Tromey <tromey@redhat.com>
1130 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1131 case where `finally' clause can't complete normally.
1133 2001-12-20 Tom Tromey <tromey@redhat.com>
1136 * parse.y (analyze_clinit_body): Added this_class parameter.
1137 Check for more cases where we must keep <clinit>.
1138 (maybe_yank_clinit): Cleaned up flow control.
1140 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1142 * decl.c (java_init_decl_processing): Don't initialize
1143 finit_leg_identifier_node.
1144 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1145 (finit_leg_identifier_node): Remove.
1146 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1148 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1150 * mangle.c (mangle_member_name): Don't special-case for
1152 * mangle_name.c (unicode_mangling_length): Likewise.
1153 (append_unicode_mangled_name): Likewise.
1154 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1157 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1159 * expr.c (build_java_array_length_access): Don't force null pointer
1160 check unless flag_check_references is set.
1162 2001-12-20 Tom Tromey <tromey@redhat.com>
1164 Fix for PR java/3417:
1165 * parse.y (patch_assignment): Added special processing for
1167 (patch_return): Don't convert booleans to integers, and don't
1168 special-case `null'.
1170 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1172 * config-lang.in (diff_excludes): Remove.
1174 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1176 * gcj.texi: Update link to GCC manual.
1178 2001-12-17 Tom Tromey <tromey@redhat.com>
1180 * parse.y (link_nested_class_to_enclosing): Removed useless
1183 2001-12-16 Tom Tromey <tromey@redhat.com>
1185 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1188 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1190 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1191 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1194 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1196 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1198 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1200 * decl.c (java_init_decl_processing): Build otable_type correctly.
1201 otable_decl is an otable_type.
1203 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1205 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1206 otable_type, otable_ptr_type, method_symbol_type,
1207 method_symbols_array_type, method_symbols_array_ptr_type): New
1208 field/global tree definitions.
1209 (flag_indirect_dispatch): New flag.
1210 * decl.c (java_init_decl_processing): Initialize new otable and
1211 otable_syms type nodes and decls. Add new field "index" to
1213 * class.c (build_method_symbols_entry): New function.
1214 (make_method_value): Set "index" to to method's vtable index for
1215 virtual methods when indirect-dispatch is not used.
1216 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1217 and set vtable_method_count to -1. Set otable and otable_syms field
1218 if indirect-dispatch is used and there was something to put in them.
1219 (build_method_symbols_entry): New function.
1220 (emit_offset_symbol_table): New function.
1221 * expr.c (get_offset_table_index): New function.
1222 (build_invokevirtual): Build array reference to otable at the index
1223 returned by get_offset_table_index, and use the result as the vtable
1225 (build_invokeinterface): Similar.
1226 * jcf-parse.c (yyparse): If indirect-dispatch, call
1227 emit_offset_symbol_table at the end of compilation, after all classes
1228 have been generated.
1229 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1230 * lang.c (flag_indirect_dispatch): Define.
1231 (lang_f_options): Add indirect-dispatch flag.
1233 2001-12-14 Matthias Klose <doko@debian.org>
1235 * gcj.texi: Markup for man page generation. Document missing
1236 options printed by <tool> --help.
1237 Terminate description of gij's -ms option with a dot.
1238 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1239 (java.generated-manpages java.install-man, java.uninstall,
1240 java-maintainer-clean) Updated.
1242 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1244 * class.c (get_dispatch_table): Fix java vtable layout
1245 for TARGET_VTABLE_USES_DESCRIPTORS.
1246 * decl.c (java_init_decl_processing): Initialize
1247 alloc_no_finalizer_node, finalize_identifier_node.
1248 * expr.c (class_has_finalize_method): New function.
1249 (expand_java_NEW): Generate calls for finalizer-free allocation.
1250 (build_invokevirtual): Fix java vtable layout for
1251 TARGET_VTABLE_USES_DESCRIPTORS.
1252 * java-tree.h (enum java_tree_index): New entries:
1253 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1254 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1255 (class_has_finalize_method): declare.
1256 (HAS_FINALIZER_P): New macro.
1257 * parse.y (patch_invoke): Generate calls for finalizer-free
1260 2001-12-12 Matthias Klose <doko@debian.org>
1262 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1263 whitespace at end of line.
1265 2001-12-11 Tom Tromey <tromey@redhat.com>
1267 * lex.c (java_init_lex): Define wfl_to_string as
1268 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1270 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1272 * class.c (make_method_value): Use null_pointer_node to
1273 represent empty exception table.
1275 2001-12-10 Tom Tromey <tromey@redhat.com>
1277 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1279 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1281 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1283 2001-12-09 Per Bothner <per@bothner.com>
1285 * check-init.c (current_switch_has_default): New static field.
1286 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1287 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1288 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1290 2001-12-09 Tom Tromey <tromey@redhat.com>
1292 * check-init.c (check_init): Don't allow pre- or post- increment
1293 or decrement of final variable.
1294 (final_assign_error): Minor error message rewording.
1296 2001-12-08 Tom Tromey <tromey@redhat.com>
1298 * java-tree.h: Fixed typo.
1300 * gjavah.c (decompile_method): Don't decompile to `return this'
1303 * gjavah.c (cxx_keywords): Re-sorted.
1304 * lex.c (cxx_keywords): Re-sorted.
1306 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1309 * gjavah.c (print_namelet): Clear subnamelets.
1310 (HANDLE_METHOD): Set `method_printed' earlier.
1312 2001-12-07 Tom Tromey <tromey@redhat.com>
1314 * lang.c (lang_f_options): Added
1315 optimize-static-class-initialization.
1316 (java_decode_option): Removed special case.
1318 2001-12-07 Per Bothner <per@bothner.com>
1320 * check-init.c (check_init): Fix typo freeing memory twice.
1322 2001-12-05 Per Bothner <per@bothner.com>
1324 Restore support for static class initialization optimization.
1325 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1326 * check-init.c (check_int): At end of BLOCK handle initialization
1327 blocks, which used to be done in java_complete_expand_method but did
1328 not handle the case where check_for_initialization might allocate
1329 more than a word of bits.
1330 * decl.c (lang_make_tree): The smic field is now a tree.
1331 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1332 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1334 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1336 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1337 Change from a hash table to a list.
1338 (struct_lang_decl): Change field 'smic' to match.
1339 * class.c (add_method_1): Initialize
1340 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1341 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1342 (java_expand_method_bodies): -here, since 'smic' is now a list.
1343 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1345 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1347 * class.c (java_hash_compare_tree_node): Fix casts.
1349 2001-12-04 Per Bothner <per@bothner.com>
1351 * check-init.c: Handle definite unassignment to finals in addition
1352 to definite assignment.
1353 (loop_current_locals): New field.
1354 (num_current_locals, int start_current_locals, num_current_words):
1356 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1357 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1358 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1359 (get_variable_decl, check_final_reassigned): New functions.
1360 (check_init, check_bool_init): Modify as needed for checking finals.
1361 (check_for_initialization): Take extra parameter and return void.
1362 Do extra start-up logic to check final fields for assignment.
1363 * parse.y (check_static_final_variable_assignment_flag,
1364 reset_static_final_variable_assignment_flag, check_final_assignment,
1365 check_final_variable_local_assignment_flag,
1366 reset_final_variable_indirect_assignment_flag,
1367 reset_final_variable_global_assignment_flag): Remove functions.
1368 (java_complete_expand_methods, outer_field_access_fix,
1369 patch_assignment): Remove no-longer used logic.
1370 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1371 * parse.y (register_fields, java_complete_tree): Update accordingly.
1373 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1374 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1375 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1377 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1379 * java-tree.h (DECL FINAL): New bit-field.
1380 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1381 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1382 (DECL_INIT_CALLS_THIS): New macro.
1383 (struct lang_decl): New bit-field init_calls_this.
1384 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1385 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1386 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1387 use it for both local variables and final fields.
1388 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1390 (struct lang_type): Remove hfv bit-field.
1391 (check_for_initialization): Change to return void.
1393 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1394 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1395 * check-init.c (final_assign_error): New helper function.
1396 (check_final_reassigned, check_init): Use it.
1397 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1399 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1400 bit-fields to unsigned.
1402 2001-12-03 Per Bothner <per@bothner.com>
1404 * parse.y (patch_binop): Minor constant folding.
1406 * parse.y (build_current_thisn): Shorter 'buffer'.
1408 2001-12-03 Per Bothner <per@bothner.com>
1410 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1411 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1412 * jcf-write.c (generate_bytecode_insns): Remove support for
1413 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1414 * check-init.c (check_init): Likewise.
1416 2001-12-03 Per Bothner <per@bothner.com>
1418 * verify.c (subroutine_nesting): New function.
1419 (verify_jvm_instructions): Use it to fix logic for checking that
1420 we're done with the current subroutine.
1422 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1423 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1425 2001-12-03 Per Bothner <per@bothner.com>
1427 * jcf.h: Fix obvious typo in comment.
1428 * typeck.c (build_null_signature): Add comment.
1430 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1432 * expr.c: Remove leading capital from diagnostic messages, as
1433 per GNU coding standards.
1434 * jcf-io.c: Similarly.
1435 * jcf-parse.c: Similarly.
1436 * jv-scan.c: Similarly.
1437 * jvspec.c: Similarly.
1438 * mangle.c: Similarly.
1440 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1441 Alexandre Petit-Bianco <apbianco@redhat.com>
1443 * expr.c (build_java_arrayaccess): Call save_expr on array for
1444 correct evaluation order, modified comment, fixed indentation.
1445 * parse.y: (patch_assignment): Correctly extract the array base
1446 from the tree generate by build_java_arrayaccess, added comments.
1447 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1448 Fixes PR java/3096, PR java/3803, PR java/3965.
1450 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1452 * expr.c (expand_byte_code): Remove trailing periods from messages.
1453 * jcf-parse.c (load_class, jcf_parse): Similarly.
1454 * jcf-write.c (generate_classfile): Similarly.
1455 * lex.c (java_lex): Similarly.
1457 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1459 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1461 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1463 * Make-lang.in (java.generated-manpages): New dummy target.
1465 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1467 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1469 (lang_specific_pre_link): Use set_input to set input_filename.
1471 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1472 (main): Fix definition.
1473 Strip `main' from classname.
1476 2001-11-18 Roger Sayle <roger@eyesopen.com>
1478 * parse.h (java_expand_switch): Remove old prototype.
1480 2001-11-18 Tom Tromey <tromey@redhat.com>
1482 Fix for PR java/1401:
1483 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1485 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1488 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1490 * lang.c (finish_parse): Rename to java_finish.
1491 (LANG_HOOKS_FINISH, java_finish): New.
1493 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1495 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1496 * java-tree.h: New prototype.
1497 * lang.c (java_init): Update prototype. Combine with old init_parse.
1499 2001-11-13 Tom Tromey <tromey@redhat.com>
1501 * gjavah.c (method_signature): New global.
1502 (HANDLE_METHOD): Set it.
1503 (decompile_return_statement): New function.
1504 (decompile_method): Use it.
1505 (print_method_info): Removed `synth' argument.
1507 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1509 * java-tree.h (java_set_yydebug): New.
1510 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1511 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1512 (print_lang_decl, print_lang_type, print_lang_identifier,
1513 print_lang_statistics, lang_print_xnode): Remove.
1515 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1517 * jcf-parse.c (init_lex): Remove.
1518 * lang.c (language_string, lang_identify): Remove.
1519 (struct lang_hooks): Constify.
1520 (LANG_HOOKS_NAME): Override.
1521 (init_parse): Update.
1523 2001-11-08 Andreas Franck <afranck@gmx.de>
1525 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1526 program_transform_name the way suggested by autoconf.
1527 (java.install-common): Also transform auxiliary program names with
1528 program_transform_name.
1530 2001-11-08 Tom Tromey <tromey@cygnus.com>
1532 * parse.y (trap_overflow_corner_case): New rule.
1533 (unary_expression): Use it.
1534 * lex.c (java_init_lex): Don't set minus_seen.
1535 (yylex): Don't use minus_seen. Communicate overflow to parser for
1537 (error_if_numeric_overflow): New function.
1538 * parse.h (minus_seen): Removed field.
1539 (JAVA_RADIX10_FLAG): New define.
1541 2001-11-07 Tom Tromey <tromey@redhat.com>
1543 Patch for PR java/1414:
1544 * parse.y (case_label_list): New global.
1545 (goal): Register case_label_list with GC.
1546 (java_complete_lhs): Save new case on case_label_list.
1547 (patch_switch_statement): Check for duplicate case labels.
1549 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1551 * parse.y (patch_assignment): Removed unused third argument.
1552 (java_complete_lhs): Removed unused third argument to patch_assignment.
1554 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1556 * lang.c: Include langhooks-def.h.
1557 * Make-lang.in: Update.
1559 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1561 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1563 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1565 * mangle.c (find_compression_record_match): Don't match compression
1566 records for package name elements unless they occur at the start of
1567 the name. Fix for PR java/4717.
1569 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1571 * expr.c (expand_java_field_op): Don't special-case references to
1572 java.lang.PRIMTYPE.TYPE.
1573 (build_primtype_type_ref): Removed.
1574 * java-tree.h (build_primtype_type_ref): Remove prototype.
1575 * parse.y (maybe_build_primttype_type_ref): Removed.
1576 (complete_function_arguments): Don't special-case references to
1577 java.lang.PRIMTYPE.TYPE.
1578 (patch_assignment): Likewise.
1579 (array_constructor_check_entry): Likewise.
1581 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1583 * mangle.c (static tree compression_table): Fixed leading comment.
1584 * parse.h (struct parser_ctxt): Fixed field comment.
1585 * parse.y (check_pkg_class_access): New prototype, fixed leading
1586 comment, new parameter used to emit error only if passed as true.
1587 (parse_check_super): Pass extra argument to check_pkg_class_access.
1588 (do_resolve_class): Likewise.
1589 (process_imports): Likewise.
1590 (read_import_dir): Fixed indentation.
1591 (find_in_imports_on_demand): New local class_type_name. Local
1592 node_to_use deleted. while loop changed into for loop. Report
1593 multiple definition only for accessible classes. Improved error
1595 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1596 assigned to parameter list, fixed indentation. while loop changed
1597 into for loop, restore TREE_CHAIN on local `tem' before the next
1600 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1602 * lang.c (lang_get_alias_set): Deleted.
1604 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1606 * gjavah.c (jni_print_char): Fix thinko in last change.
1608 * gjavah.c (jni_print_char, decode_signature_piece): Use
1609 safe-ctype macros and/or fold extra calls into fewer ones.
1610 * lex.c (java_read_unicode, java_lex): Likewise.
1611 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1612 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1613 * mangle_name.c (append_unicode_mangled_name,
1614 unicode_mangling_length): Likewise.
1616 2001-10-17 Richard Henderson <rth@redhat.com>
1618 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1620 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1622 * lang.c (langhooks.h): Included.
1623 (LANG_HOOKS_INIT): Redefined.
1624 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1625 (LANG_HOOKS_DECODE_OPTION): Likewise.
1626 (struct lang_hooks lang_hooks): New initialization.
1628 2001-10-11 Per Bothner <per@bothner.com>
1630 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1631 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1632 The former is simpler, and jcf-write.c handles it better.
1633 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1634 or WITH_CLEANUP_EXPR.
1635 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1636 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1638 * parse.y (patch_if_else_statement): If the condition is constant,
1639 optimize away the test.
1641 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1643 * parse.y (patch_cast): Call patch_string on the first operand of
1644 the incoming node, update it if necessary. Fixes PR java/4510.
1646 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1648 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1649 when name qualifier matches a package name.
1651 2001-10-08 Tom Tromey <tromey@redhat.com>
1653 Fix for PR java/4489:
1654 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1655 force a new label when computing `body_block'.
1657 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1659 * jcf-io.c (format_uint): Const-ify.
1660 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1661 * lex.c (java_get_line_col): Likewise.
1662 * parse.y (build_incdec): Likewise.
1664 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1666 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1667 a NULL enclosing context if appropriate. Fixes PR java/4466.
1669 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1671 * parse.y (patch_assignment): Use lvalue's original TYPE when
1672 building the final COMPOUND_EXPR.
1673 (try_reference_assignconv): Fixed leading comment.
1675 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1677 * parse.y (check_final_variable_indirect_assignment): For
1678 COMPOUND_EXPR, return only if finals were found initialized
1679 properly, if not, keep on checking.
1680 (check_final_variable_global_assignment_flag): New local
1681 error_found, set when appropriate and used to decide whether to
1682 report uninitialized finals. Fixed typo in comment.
1684 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1686 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1687 last three initializations. Fixes PR java/4360.
1689 2001-09-21 Richard Henderson <rth@redhat.com>
1691 * class.c (get_dispatch_table): Handle function descriptors.
1692 (build_dtable_decl): Likewise.
1693 * expr.c (build_invokevirtual): Likewise.
1695 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1697 * parse.y (patch_method_invocation): Build class initialization
1698 when static finals are used to qualify method invocation.
1701 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1703 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1704 build_type_name_from_array_name.
1705 (STRING_STRIP_BRACKETS): New macro.
1706 * parse.y (build_type_name_from_array_name): New function.
1707 (array_creation_expression:): Accumulate []s instead of [s.
1708 (cast_expression:): Accumulate []s instead of [s after cast type
1710 (build_array_from_name): Local string deleted, use
1711 build_type_name_from_array_name.
1712 (build_unresolved_array_type): Accumulate []s instead of [s after
1714 (register_fields): Fixed comment.
1715 (resolve_class): Local name, base deleted, new locals tname and
1716 array_dims. Use build_type_name_from_array_name. Use array_dims to
1718 (purify_type_name): Use STRING_STRIP_BRACKETS.
1720 2001-09-18 Andreas Jaeger <aj@suse.de>
1722 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1723 * jv-scan.c: Likewise.
1725 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1727 * parse.y (patch_method_invocation): Inner class creation context
1728 check not enforced within constructors. Fixes PR java/1873.
1730 2001-09-16 Tom Tromey <tromey@redhat.com>
1732 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1733 NOTE_PUSH for single-case push. Fixes PR java/4189.
1735 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1737 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1738 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1739 (struct lang_type): New fields import_list and import_demand_list.
1740 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1741 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1742 (do_resolve_class): New local saved_enclosing_type, initialized,
1743 passed as parameter to find_in_imports and find_in_imports_on_demand.
1744 (find_in_imports): Added paramater enclosing_type, use its
1745 TYPE_IMPORT_LIST when applicable.
1746 (find_in_imports_on_demand): Added parameter enclosing_type, use
1747 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1748 declaration and initialization.
1749 (fold_constant_for_init): Switch/restore current_class to the
1750 appropriate context.
1752 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1754 * verify.c (verify_jvm_instructions): Fix typo.
1756 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1758 * expr.c (expand_invoke): Const-ification.
1759 * parse.y (patch_method_invocation): Likewise.
1761 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * gjavah.c (cxx_keywords): Const-ification.
1764 * keyword.gperf (java_keyword): Likewise.
1765 * lang.c (java_tree_code_name): Likewise.
1766 * lex.c (cxx_keywords): Likewise.
1767 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1769 2001-09-11 Richard Henderson <rth@redhat.com>
1771 * parse.h (ctxp_for_generation): Mark extern.
1773 2001-09-10 Richard Henderson <rth@redhat.com>
1775 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1777 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1779 * typeck.c (java_array_type_length, build_prim_array_type):
1780 Represent empty arrays by NULL index.
1782 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1784 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1785 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1787 2001-09-06 Anthony Green <green@redhat.com>
1789 * class.c (O_BINARY): Define if necessary.
1790 (registerResource_libfunc): Declare.
1791 (init_class_processing): Initilize registerResource_libfunc.
1792 (compile_resource_file): New function.
1793 * java-tree.h (resource_name): Declare.
1794 (compile_resource_file): Declare.
1795 * jcf-parse.c (yyparse): Handle compiling java resource files.
1796 * lang.c (java_decode_option): Handle -fcompile-resource option.
1797 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1799 * gcj.texi (Code Generation): Add documentation for -R flag.
1801 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1803 * jcf-write.c (generate_classfile): Issue an error in case of
1804 field/initial value mismatch.
1805 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1806 being initialized and we're generating bytecode.
1807 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1808 set DECL_INITIAL properly when appropriate.
1812 2001-09-01 Per Bothner <per@bothner.com>
1814 * parse.y (maybe_yank_clinit): A field without an initializer is not
1815 relevant. All initializers except static final and constant require
1816 <clinit>, regardless of flag_emit_class_files.
1818 2001-08-31 Per Bothner <per@bothner.com>
1820 * class.c (set_constant_value): When not emiting class files, then a
1821 String ConstantValue is a utf8const_ptr_type.
1823 2001-08-30 Per Bothner <per@bothner.com>
1825 * jcf-write.c (generate_classfile): Check that field is primitive
1826 or string before emitting ConstantValue attribute.
1828 2001-08-30 Per Bothner <per@bothner.com>
1830 * parse.y (resolve_qualified_expression_name): If creating a
1831 COMPOUND_EXPR, set it's type correctly.
1833 2001-08-30 Per Bothner <per@bothner.com>
1835 * jcf-io.c (open_class): Set filename field.
1837 * jcf-parse,c (parse_class_file): Set current_function_decl
1838 for better error message when Code attribute is missing.
1840 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1841 better diagnostics, especially for constructors.
1843 2001-08-30 Per Bothner <per@bothner.com>
1845 * jcf-write.c (generate_classfile): Don't write ConstantValue
1846 attribute if field is not final, for compatibility with jdk.
1848 * jcf-write.c (generate_classfile): Convert ConstantValue values
1849 to correct type. Work-around for front-end bug.
1850 * class.c (set_constant_value): Error if constant has wrong type.
1852 2001-08-30 Per Bothner <per@bothner.com>
1854 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1855 "Double" are printed at verbosity 1.
1857 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1859 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1861 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1863 * parse.y (patch_assignment): Don't verify final re-assignment here.
1864 (java_complete_lhs): Verify assignments to finals calling
1865 patch_assignment. Verify re-assignments to finals before calling
1868 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1870 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1873 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1875 * lex.c (java_lex): new local found_hex_digits. Set and then used
1876 in test to reject invalid hexadecimal numbers.
1877 * parse.y (java_complete_tree): Prevent unwanted cast with
1878 initialized floating point finals.
1879 (patch_binop): Emit a warning when detecting a division by zero,
1880 mark result not constant, don't simplify non integer division.
1882 2001-08-28 Per Bothner <per@bothner.com>
1884 * jcf-write.c (generate_bytecode_insns): For increments and
1885 decrements just recurse to push constant. Improvement on Mark's patch.
1887 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1889 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1890 real conversion for increments and decrements of reals.
1892 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1894 * parse.y (resolve_qualified_expression_name): Handle unresolved
1895 qualified expressions, prevent numerical qualifiers, fixed typo.
1898 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1900 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1901 don't report anything but deprecated class when marked so. Handle
1903 (patch_method_invocation): Check deprecation on methods and types.
1904 (patch_binop): code becomes an enum tree_code, added default: to
1905 switch to handle that. Detect division by zero, try to fold and
1906 return before using a subroutine.
1908 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1910 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1911 file smaller than 4 bytes.
1912 * parse.y (check_inner_circular_reference): New function.
1913 (check_circular_reference): Likewise.
1914 (array_initializer:): Accept {,}.
1915 (java_check_circular_reference): Rewritten using
1916 check_circular_reference and check_inner_circular_reference.
1917 (java_complete_expand_method): Unconditionally save and restore
1918 the unpurged exception list.
1919 (build_dot_class_method_invocation): Unmangle signature parameter.
1921 2001-08-21 Tom Tromey <tromey@redhat.com>
1923 * decl.c (init_decl_processing): Add `throws' field to method
1925 * class.c (make_method_value): Compute `throws' field for method.
1927 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1929 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1930 circularity is detected.
1931 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1933 2001-08-17 Richard Henderson <rth@redhat.com>
1935 * class.c (emit_register_classes): Add align parameter to
1936 call to assemble_integer.
1938 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1940 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1941 loading a class_or_name fails, try considering an innerclass name
1942 and load the enclosing context.
1943 * parse.y (resolve_inner_class): New function.
1944 (find_as_inner_class): Added leading comment.
1945 (register_incomplete_type): Keep the current context as enclosing
1946 context for JDEP_FIELD dependencies.
1947 (do_resolve_class): Locals new_class_decl and super initialized to
1948 NULL. Call resolve_inner_class, explore the enclosing context
1949 superclass if necessary.
1952 2001-08-16 Tom Tromey <tromey@redhat.com>
1954 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1955 * gjavah.c (main): Updated for change to jcf_path_seal.
1956 * lang.c (version_flag): New global.
1957 (java_decode_option): Recognize `-version'.
1958 (java_init): Update for change to jcf_path_seal.
1959 * jcf.h (jcf_path_seal): Added `print' argument.
1960 * jcf-path.c (jcf_path_seal): Added `print' argument.
1962 2001-08-13 Zack Weinberg <zackw@panix.com>
1964 * Make-lang.in (java/decl.o): Update dependencies.
1965 * decl.c: Include libfuncs.h, don't include toplev.h.
1967 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1969 * decl.c (init_decl_processing): exception_type_node,
1970 class_not_found_type_node, and no_class_def_found_type_node
1971 initialized. predef_filenames augmented accordingly.
1972 instinit_identifier_node initialized.
1973 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1974 * java-tree.h (enum java_tree_index): New entries
1975 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1976 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1977 (exception_type_node): New macro.
1978 (class_not_found_type_node): Likewise.
1979 (no_class_def_found_type_node): Likewise.
1980 (instinit_identifier_node): Likewise.
1981 (PREDEF_FILENAMES_SIZE): Adjusted.
1982 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1983 (struct lang_type): Fixed typo in bitfield name.
1984 (DECL_INSTINIT_P): New macro.
1985 (ID_INSTINIT_P): Likewise.
1986 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1988 * parse.y (encapsulate_with_try_catch): New function.
1989 (generate_instinit): Likewise.
1990 (build_instinit_invocation): Likewise.
1991 (ctors_unchecked_throws_clause_p): Likewise.
1992 (add_instance_initializer): Deleted.
1993 (build_instance_initializer): Likewise.
1994 (in_instance_initializer): Likewise.
1995 (check_method_redefinition): instinit$ not to be verified.
1996 (java_complete_expand_methods): Generate instinit$, simplified code.
1997 (build_dot_class_method): Eliminated unnecessary locals. Use
1998 encapsulate_with_try_catch, removed unnecessary code.
1999 (fix_constructors): New local iii. Use build_instinit_invocation.
2000 (patch_method_invocation): Added comment.
2001 (maybe_use_access_method): Don't consider instinit$.
2002 (find_applicable_accessible_methods_list): Shorten the search for
2004 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2005 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2006 (patch_throw_statement): Likewise. Fixed typo.
2008 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2011 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2012 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2014 (lang_specific_pre_link): Use set_input to set input_filename.
2016 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2017 (main): Fix definition.
2018 Strip `main' from classname.
2021 2001-08-11 Zack Weinberg <zackw@panix.com>
2023 * lex.h: Don't include setjmp.h. Don't define
2024 SET_FLOAT_HANDLER or prototype set_float_handler.
2026 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2028 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2029 `poplevel' in the right order.
2031 2001-08-09 Richard Henderson <rth@redhat.com>
2033 * Make-lang.in (class.o): Depend on TARGET_H.
2034 * class.c (emit_register_classes): Use target hooks instead of
2035 assemble_constructor and assemble_destructor.
2037 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2039 * check-init.c (flags.h): Include
2040 (check_init): Don't report uninitialized static class
2041 initialization flags, don't free bit index when doing static class
2042 initialization optimization.
2043 (check_for_initialization): Return type changed to `unsigned int.'
2044 (attach_initialized_static_class): New function.
2045 * class.c (add_method_1): Create the initialized static class
2047 (finish_class): Always emit deferred inline methods.
2048 * decl.c (emit_init_test_initialization): Moved to expr.c
2049 (complete_start_java_method): Don't traverse
2050 DECL_FUNCTION_INIT_TEST_TABLE.
2051 (lang_mark_tree): Mark hash tables in function decls.
2052 * expr.c (emit_init_test_initialization): Moved from decl.c.
2053 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2054 initialization flag, set DECL_CONTEXT and
2055 LOCAL_CLASS_INITIALIZATION_FLAG.
2056 (java_lang_expand_expr): Emit initialization code for static class
2057 initialized flags when entering block, if necessary.
2058 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2059 * java-tree.h (flag_optimize_sci): New global variable declaration.
2060 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2061 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2062 (LOCAL_FINAL_P): Fixed typo in comment.
2063 (FINAL_VARIABLE_P): Likewise.
2064 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2065 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2066 (struct lang_decl): New fields `ict', `smic' and `cif.'
2067 (check_for_initialization): New returned value for global.
2068 (attach_initialized_static_class): New global function.
2069 (STATIC_CLASS_INIT_OPT_P): New macro.
2070 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2071 * lang.c (java_decode_option): Handle
2072 `-fno-optimize-static-class-initialization'
2073 * parse.y (start_complete_expand_method): New function.
2074 (java_expand_method_bodies): Likewise.
2075 (attach_init_test_initialization_flags): Likewise.
2076 (adjust_init_test_initialization): Likewise.
2077 (emit_test_initialization): Likewise.
2078 (java_complete_expand_methods): Nullify abstract and native method
2080 (java_complete_expand_method): New locals `fbody', `block_body'
2081 and `exception_copy.' Reorganized: directly return on empty method
2082 bodies, call `start_complete_expand_method', remember definitely
2083 initialized static class in function, don't expand method bodies.
2084 (java_expand_classes): Call `java_expand_method_bodies' before
2085 `finish_class' when compiling to native.
2086 (resolve_expression_name): Use `orig' after building outer class
2088 (patch_invoke): Remember static method invokations.
2090 2001-08-06 Richard Henderson <rth@redhat.com>
2092 * class.c (emit_register_classes): Pass a symbol_ref and priority
2093 to assemble_constructor.
2095 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2097 * java-tree.h (all_class_filename): New macro.
2098 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2099 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2100 newly created IDENTIFIER_NODE to `all_class_filename.'
2102 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2104 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2105 Use ggc_add_tree_root to register roots.
2107 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2109 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2110 second operand calling check_init.
2111 * decl.c (complete_start_java_method): Swaped second and third
2112 arguments while creating WITH_CLEANUP_EXPR node.
2113 * jcf-write.c (generate_bytecode_insns): Use second operand
2114 instead of third when handling WITH_CLEANUP_EXPR.
2115 * parse.y (java_complete_lhs): Expand second operand of
2116 WITH_CLEANUP_EXPR nodes.
2117 (patch_synchronized_statement): Swaped second and third arguments
2118 while creating WITH_CLEANUP_EXPR node.
2120 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2122 * parse.y (create_interface): Avoid cyclic inheritance report when
2123 syntax error encountered during class definition.
2126 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2128 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2130 (lang_specific_pre_link): Use set_input to set input_filename.
2132 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2133 (main): Fix definition.
2134 Strip `main' from classname.
2137 2001-07-18 Tom Tromey <tromey@redhat.com>
2140 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2141 * lex.c (java_new_lexer): Use ICONV_CONST.
2142 (java_read_char): Likewise.
2143 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2144 (jv-scan$(exeext)): Likewise.
2146 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2148 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2149 * parse.y (check_class_interface_creation): Allow `private' if the
2150 enclosing is not an interface.
2151 (create_interface): Interface tagged public if the enclosing
2152 context is an interface.
2153 (create_class): Class tagged public if the enclosing context
2157 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2159 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2162 2001-07-14 Tim Josling <tej@melbpc.org.au>
2164 * check-init.c (check_init): Remove references to EXPON_EXPR.
2166 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2168 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2169 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2172 2001-07-13 Tom Tromey <tromey@redhat.com>
2174 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2177 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2179 * parse.y (patch_method_invocation): Don't override primary if one
2180 is already provided, but let this$<n> be built. Fixed comment.
2182 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2184 * parse.y (empty_statement:): Report empty statement error only
2185 when found at class declaration level.
2188 2001-07-12 Tom Tromey <tromey@redhat.com>
2190 * expr.c (expand_load_internal): New function.
2191 (LOAD_INTERNAL): Use it.
2193 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2195 * parse.y (verify_constructor_super): Compare anonymous class ctor
2196 args with `valid_method_invocation_conversion_p.'
2199 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2201 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2202 `-fsyntax-only.' Fixes PR java/3248
2204 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2206 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2208 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2210 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2211 current function is static. Fixes PR java/1970
2213 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2215 * parse.y (patch_method_invocation): Add enclosing context to ctor
2216 calls if necessary. Fixes PR java/2953
2218 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2220 * parse.y (resolve_package): Abort if qualified expression member
2222 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2225 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2227 * verify.c: Don't use // comments.
2229 2001-07-05 Tom Tromey <tromey@redhat.com>
2231 * lang.c (flag_assume_compiled): Removed.
2232 * java-tree.h (flag_assume_compiled): Removed.
2233 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2234 -fhash-synchronization, -fuse-divide-subroutine,
2235 -fcheck-references, -femit-class-file, -femit-class-files,
2236 -fassume-compiled. Updated --encoding information. Changed
2237 -foutput-class-dir to `-d'.
2239 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2241 * jcf-parse.c (parse_class_file): Add lineno parameter to
2242 debug_start_source_file call.
2244 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2246 * gcj.texi: Use gpl.texi.
2247 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2248 dependencies and use doc/include in search path.
2250 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2252 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2253 `this'. If so, don't build instance initializers.
2255 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2257 * parse.y (resolve_expression_name): Improved error message for
2258 inner class cases. Fixes PR java/1958
2260 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2262 * lang.c: #include diagnostic.h
2263 (lang_print_error): Add a `diagnostic_context *' parameter.
2264 (java_dummy_print): Likewise.
2265 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2267 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2269 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2270 * jcf.h (typedef struct JCF): New bitfield `finished.'
2271 (JCF_FINISH): Set `finished.'
2272 (JCF_ZERO): Reset `finished.'
2275 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2277 * parse.y (class_body_declaration:): Don't install empty instance
2281 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2283 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2284 (set_class_decl_access_flags): New function.
2285 * java-tree.h (set_class_decl_access_flags): New prototype.
2286 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2287 (parse_class_file): New local `decl_max_locals.' Take wide types
2288 into account to compute DECL_MAX_LOCALS.
2289 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2292 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2294 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2296 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2298 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2299 * parse.y (do_resolve_class): Moved comments out to leading comment
2300 section. Removed local `start', New local `_ht' and
2301 `circularity_hash.' Record `enclosing' in hash table and search
2302 it to detect circularity. Use `enclosing' as an argument to
2303 `lookup_cl.' Free the hash table when done.
2305 2001-06-19 Tom Tromey <tromey@redhat.com>
2307 * lex.c (java_read_char): Disallow invalid and overlong
2308 sequences. Fixes PR java/2319.
2310 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2312 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2314 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2316 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2317 arguments accordingly.
2319 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2321 * gcj.texi: Move contents to just after title page.
2323 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2325 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2327 (patch_incomplete_class_ref): Build the class ref, build the class
2328 init if necessary, complete the tree.
2331 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2333 * parse.y (lookup_field_wrapper): Test `name' code.
2334 (resolve_qualified_expression_name): Test `qual_wfl' code.
2335 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2336 handle `qual_wfl' by code.
2337 (maybe_build_primttype_type_ref): Test `wfl' code.
2339 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2341 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2343 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2344 the dvi file in the java directory.
2346 2001-05-25 Sam TH <sam@uchicago.edu>
2348 * gen-table.pl javaop.h jcf.h lex.h,
2349 parse.h: Fix header include guards.
2351 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2353 * jv-scan.c (version): Update copyright year.
2355 2001-05-21 Per Bothner <per@bothner.com>
2357 * jcf-parse.c (read_class): If class is from .class or .zip file
2358 and it's already been read, don't push/pop parser context.
2360 2001-05-18 Per Bothner <per@bothner.com>
2362 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2363 command line so the jvgenmain-generated main program comes first.
2365 2001-05-15 Tom Tromey <tromey@redhat.com>
2367 * class.c (build_utf8_ref): Don't generate identifier based on
2370 2001-05-12 Richard Henderson <rth@redhat.com>
2372 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2373 * expr.c (java_lang_expand_expr): Expand it.
2374 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2375 calling build_exception_object_ref.
2376 * parse.y (catch_clause_parameter): Likewise.
2377 (build_dot_class_method): Likewise.
2378 (try_reference_assignconv): Likewise.
2379 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2380 * jcf-write.c (generate_bytecode_insns): Likewise.
2382 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2384 * parse.y (build_unresolved_array_type): Set
2385 EXPR_WFL_QUALIFICATION on the newly created wfl.
2386 Fixes PR java/2538. Fixes PR java/2535.
2388 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2390 * parse.y (fix_constructors): Removed unnecessary assignment to
2391 local. Moved assignment to `this$<n>', fixed comments and
2393 (build_wfl_wrap): Fixed indentation.
2394 Fixes PR java/2598, java/2579 and java/2658.
2396 2001-05-03 Mo DeJong <mdejong@redhat.com>
2398 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2399 check for byte swap.
2401 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2403 * expr.c (build_class_init): Move MODIFY_EXPR
2404 outside of COND_EXPR. Remove variable `call'.
2406 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2408 * decl.c: NULL_PTR -> NULL.
2409 * jcf-write.c: Likewise.
2411 2001-05-01 Tom Tromey <tromey@redhat.com>
2413 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2414 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2415 * gcj.texi: Updated copyright text. Include fdl.texi.
2416 (Top): Link to new node.
2418 2001-05-01 Per Bothner <per@bothner.com>
2420 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2422 2001-05-01 Per Bothner <per@bothner.com>
2424 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2425 import_list contains the name, not the TREE_PURPOSE.
2427 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2429 * jcf-io.c (read_zip_member): Cast to long in comparison with
2432 * jvspec.c (lang_specific_driver): Initialize variables.
2434 * mangle.c (find_compression_record_match): Likewise.
2436 * typeck.c (build_null_signature): Provide static prototype. Mark
2437 parameter with ATTRIBUTE_UNUSED.
2439 * verify.c (verify_jvm_instructions): Initialize variable.
2441 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2443 * parse.y (do_resolve_class): Check for cyclic inheritance during
2444 inner class resolution.
2446 2001-04-27 Per Bothner <per@bothner.com>
2448 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2449 while iterating, since that could cause gc to lose stuff.
2451 2001-04-26 Per Bothner <per@bothner.com>
2453 Fix method search wrt scope of inner classes to match JLS2.
2454 * typeck.c (build_null_signature): New static function.
2455 (has_method): New function. Uses build_null_signature and lookup_do.
2456 * java-tree.h (has_method): New declaration.
2457 * parse.y (find_applicable_accessible_methods_list): Do not search
2458 context of inner classes here.
2459 (patch_method_invocation): Search scope, ie. current and outer clases,
2460 for method matching simple name, to find class.
2462 2001-04-26 Per Bothner <per@bothner.com>
2464 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2465 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2467 * constants.c (find_methodref_with_class_index): New function.
2468 (find_methodref_index): Use find_methodref_with_class_index.
2469 * java-tree.h (find_methodref_with_class_index): New declaration.
2470 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2471 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2472 If context changed from interface to class, don't use invokeinterface.
2474 2001-04-25 Per Bothner <per@bothner.com>
2476 * verify.c (verify_jvm_instructions): For field instructions,
2477 check that field index is valid. For invoke instructions, check that
2478 method index is valid.
2480 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2482 * config-lang.in (target_libs): Copy from $libgcj_saved.
2484 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2486 * decl.c (init_decl_processing): Add new class "protectionDomain"
2488 * class.c (make_class_data): Set initial value for "protectionDomain".
2490 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2492 * jvspec.c (lang_specific_driver): Fix memory allocation
2493 deficit, by using concat in lieu of xmalloc/sprintf.
2495 2001-04-20 Per Bothner <per@bothner.com>
2497 Fixes to compile multiple .class files at once.
2498 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2499 * java-tree.h (CLASS_PARSED_P): New macro.
2500 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2501 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2502 (read_class): Avoid some code duplication.
2503 Don't call JCF_FINISH for a .class file - might be needed later.
2504 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2505 rather than CLASS_LOADED_P, since latter implies class laid out.
2506 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2507 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2509 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2511 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2513 * boehm.c: Include toplev.h.
2515 2001-04-06 Tom Tromey <tromey@redhat.com>
2516 Alexandre Petit-Bianco <apbianco@redhat.com>
2518 Fix for PR gcj/1404 and PR gcj/2332:
2519 * parse.y (build_array_from_name): If we use the type_wfl then
2520 accumulate dimensions from the original type as well.
2521 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2523 2001-04-06 Tom Tromey <tromey@redhat.com>
2525 * parse.y (analyze_clinit_body): Return true if the second operand
2526 of a METHOD_EXPR is nonzero.
2528 2001-04-06 Tom Tromey <tromey@redhat.com>
2530 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2532 ($(srcdir)/java/parse.c): Likewise.
2534 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2536 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2537 (version-gcc): Initialized.
2538 (which-gcj): Likewise.
2540 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2542 * java-tree.h (struct lang_decl): New macro
2543 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2544 * parse.y (build_instance_initializer): New function.
2545 (add_instance_initializer): Use it.
2546 (java_fix_constructors): Set `current_class' before fix pass.
2547 (fix_constructors): Just return if already fixed. Move `super()'
2548 invokation ahead. Use `build_instance_initializer.'
2551 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2553 * parse.y (resolve_qualified_expression_name): Pass field's
2554 DECL_CONTEXT to `not_accessible_p.'
2555 (not_accessible_p): Changed parameters order in `inherits_from_p'
2558 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2560 * lang-options.h: Add flag_check_references.
2562 2001-04-04 Per Bothner <per@bothner.com>
2564 * java-tree.h (CONSTANT_VALUE_P): New macro.
2565 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2566 * parse.y (maybe_build_class_init_for_field): New static function.
2567 (resolve_expression_name, resolve_field_access): Use
2568 maybe_build_class_init_for_field instead of build_class_init
2569 This does not do the init if the field is compile-time-constant.
2570 (resolve_field_access): Simplify.
2572 * parse.y (fold_constant_for_init): Merge test into switch.
2574 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2576 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2578 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2580 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2582 * expr.c (pop_type_0): Save the result of the first
2583 lang_printable_name call in a scratch buffer, so it
2584 won't be clobbered by the second call.
2586 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2588 * parse-scan.y (array_type:): Rewritten.
2589 (type_declaration:): `empty_statement' replaces `SC_TK.'
2590 (class_member_declaration:): `empty statement' added.
2591 (method_body:): Simplified.
2592 (static_initializer:): Likewise.
2593 (primary_no_new_array:): Use `type_literals.'
2594 (type_literals:): New rule.
2595 (dims:): Set and update `bracket_count.'
2596 Fixes PR java/1074. Fixes PR java/2412.
2598 2001-03-28 Hans Boehm <boehm@acm.org>
2600 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2601 (get_boehm_type_descriptor): Set type on returned value to be a
2602 pointer length integer.
2604 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2606 * expr.c (pop_type_0): Call `concat' rather than building the
2608 (pop_type): Add format specifier in call to `error'.
2610 * parse.y (patch_method_invocation): Avoid casting away
2613 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2615 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2617 2001-03-28 Richard Henderson <rth@redhat.com>
2619 IA-64 ABI Exception Handling:
2620 * Make-lang.in (except.o): Don't depend on eh-common.h.
2621 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2622 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2623 [soft_exceptioninfo_call_node]: Remove.
2624 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2625 (end_java_method): No emit_handlers.
2626 * except.c (java_set_exception_lang_code): Remove.
2627 (method_init_exceptions): Don't call it.
2628 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2629 (build_exception_object_ref): New.
2630 (expand_end_java_handler): Update for except.h name changes.
2631 (emit_handlers, expand_resume_after_catch): Remove.
2632 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2633 (process_jvm_instruction): Use build_exception_object_ref.
2634 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2635 (soft_exceptioninfo_call_node): Remove.
2636 (build_exception_object_ref): Declare.
2637 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2638 soft_exceptioninfo_call_node. Move processing ...
2639 [EXC_PTR_EXPR]: ... here.
2640 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2641 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2642 (source_end_java_method): No java_set_exception_lang_code or
2644 (build_dot_class_method): Use build_exception_object_ref.
2645 (try_reference_assignconv): Check EXC_PTR_EXPR not
2646 soft_exceptioninfo_call_node.
2648 2001-03-28 Richard Henderson <rth@redhat.com>
2650 * java-tree.h (throw_node): Define as a single member of
2651 java_global_trees instead of a separate array.
2652 (JTI_THROW_NODE): New.
2653 * decl.c (throw_node): Don't declare.
2654 (init_decl_processing): Init a scalar throw_node.
2655 Don't register it for gc.
2656 * check-init.c (check_init): Reference scalar throw_node.
2657 * expr.c (build_java_athrow): Likewise.
2658 * jcf-write.c (generate_bytecode_insns): Likewise.
2659 * parse.h (BUILD_THROW): Likewise.
2661 2001-03-28 Richard Henderson <rth@redhat.com>
2663 * decl.c (end_java_method): Do not save and restore
2664 flag_non_call_exceptions.
2665 * parse.y (source_end_java_method): Likewise.
2666 * lang.c (flag_exceptions): Don't declare.
2667 (java_init_options): Set flag_non_call_exceptions. Set
2668 flag_exceptions here ...
2669 (java_init): ... not here.
2671 2001-03-27 Richard Henderson <rth@redhat.com>
2673 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2674 exceptions_via_longjmp.
2676 * lang.c (flag_new_exceptions): Don't declare it.
2677 (java_init_options): Or set it.
2679 2001-03-27 Richard Henderson <rth@redhat.com>
2681 * decl.c (end_java_method): Rename asynchronous_exceptions to
2682 flag_non_call_exceptions.
2683 * parse.y (source_end_java_method): Likewise.
2685 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2687 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2689 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2691 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2693 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2695 * parse.y (find_as_inner_class): Follow current package
2696 indications not to mistakingly load an unrelated class.
2698 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2700 * constants.c (PUTN): Use memcpy, not bcopy.
2702 * lex.c (java_read_char): Use memmove, not bcopy.
2704 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2706 2001-03-23 Per Bothner <per@bothner.com>
2708 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2709 macro for better error pin-pointing.
2710 * java-tree.h: Fix typo in comment.
2712 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2713 Don't include jsr/goto in exception range.
2714 Check if start and end of exception range are the same (also TRY_EXPR).
2715 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2716 However, do emit the following goto even if try_block is empty.
2717 Defer freeing exception_decl until after the finalizer, to make
2718 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2720 * parse.y (java_complete_lhs): If the try-clause is empty, just
2721 return the finally-clause and vice versa.
2723 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2725 * gcj.texi (Input Options): documented the check for attribute
2726 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2727 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2728 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2729 (jcf_parse): Check for the right classes archive if necessary.
2730 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2731 (jcf_parse_fields): Fixed indentation.
2732 * jcf-write.c (append_gcj_attribute): New function.
2733 (generate_classfile): Compute the attribute count, invoke
2734 `append_gcj_attribute'.
2735 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2736 turned into bit fields. New bit field `right_zip.'
2737 (JCF_ZERO): Set `right_zip' to zero.
2738 * lang-options.h (-fforce-classes-archive-check): Added flag.
2739 * lang.c (flag_force_classes_archive_check): New flag.
2740 (lang_f_options): New entry `force-classes-archive-check.'
2743 2001-02-07 Andrew Haley <aph@redhat.com>
2745 * gcj.texi (Configure-time Options): Add -fcheck-references.
2746 * expr.c (build_java_indirect_ref): New function.
2747 (java_check_reference): New function.
2748 (build_java_array_length_access): Use build_java_indirect_ref to
2749 check for null references.
2750 (build_java_arrayaccess): Likewise.
2751 (build_get_class): Likewise.
2752 (build_field_ref): Likewise.
2753 (invoke_build_dtable): Likewise.
2754 (build_invokeinterface): Likewise.
2755 * lang.c (lang_f_options): Add flag_check_references.
2756 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2757 * java-tree.h (flag_check_references): New variable.
2758 * lang.c (flag_check_references): Likewise.
2759 * parse.y (patch_invoke): Use java_check_reference.
2760 (patch_assignment): Allow for extra nesting in
2761 _Jv_CheckArrayStore.
2763 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2765 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2766 * lex.c (cxx_keywords): Likewise.
2768 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2770 * parse.y (qualify_ambiguous_name): Broaden `length'
2771 recognition. Help MODIFY_EXPR be resolved as expression names.
2772 Fixes PR java/2066. Fixes PR java/2400.
2774 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2776 * gjavah.c (process_file): Mark interface definitions with
2777 "__attribute__ ((java_interface))".
2779 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2781 * class.c (layout_class): Fixed push_super_field's second
2782 argument. Fixes PR java/2333.
2783 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2784 too early to lay innerclasses out.
2786 2001-03-20 Tom Tromey <tromey@redhat.com>
2787 Alexandre Petit-Bianco <apbianco@redhat.com>
2789 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2790 inside an array reference. Insertion of the array store check
2791 rewritten. Fixes PR java/2299.
2793 2001-03-20 Tom Tromey <tromey@redhat.com>
2795 * lex.c (java_read_unicode): Only accept leading `u's.
2797 2001-03-20 Tom Tromey <tromey@redhat.com>
2799 * jcf-parse.c (read_class): Initialize `class'.
2801 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2803 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2805 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2807 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2808 (layout_class): Likewise.
2809 (layout_class_method): Likewise.
2810 (emit_register_classes): Likewise.
2811 * decl.c (builtin_function): Likewise.
2812 (give_name_to_locals): Likewise.
2814 2001-03-19 Per Bothner <per@bothner.com>
2816 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2817 before trying to load an inner class.
2819 Fixes to process to command-line .class files in two passes.
2820 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2821 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2822 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2823 * class.c (is_compiled_class): Fix for renamed flag.
2824 * parse.y (maybe_create_class_interface_decl): Likewise.
2825 * jcf-parse.c (yyparse): Also set if compiling .class files.
2826 * jcf-parse.c (read_class); Read current_class.
2827 (jcf_parse): Make static.
2828 (load_inner_classes): New function, with code moved from jcf_parse,
2829 because we need to inner classes after the command-line files are read.
2830 (yyparse): Set finput to NULL when it doesn't need to be closed.
2831 Reduce use of main_jcf (basically only for archive) and
2832 use finput instead of main_jcf->read_state.
2833 Inline jcf_figure_file_type into yyparse.
2834 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2835 Defer load_inner_classes and parse_class_file to a second pass,
2836 after we've correctly mapped command-line .clas fiels to classes.
2837 (jcf_figure_file_type): Removed.
2838 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2839 (JCF_ZERO): Also clear zipd field.
2840 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2842 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2844 * jcf-parse.c (yyparse): Change ch from char * to char.
2846 2001-03-19 Per Bothner <per@bothner.com>
2848 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2849 Add constructed filelist-file at end, following -xjava. Thus any .o
2850 and library files are not affected by the -xjava. Also wrap
2851 explicit @FILE with -xjava and -xnone.
2853 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2855 * class.c (build_static_field_ref): Call make_decl_rtl() after
2856 setting the DECL_EXTERNAL flag.
2858 2001-03-17 Per Bothner <per@bothner.com>
2860 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2862 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2863 when result is is needed (target is STACK_TARGET).
2865 * parse.h (JDEP_SOLV): Removed.
2866 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2868 * parse.y (incomplete_class_list): Removed.
2869 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2870 It doesn't work if resolve_class changes the name of an array type
2871 that is on the list and then someone else looks for the modified name.
2872 Also, seems liable to break when compiling multiple source files at
2873 once. So the simplest is to just remove incomplete_class_list -
2874 it is only a minor space win and it is not even clear it saves time.
2876 * parse.y (resolve_class): Remove unneeded promote_type.
2878 2001-03-15 Per Bothner <per@bothner.com>
2880 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2881 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2882 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2883 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2885 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2886 * parse.y (java_expand_classes): Likewise.
2888 * parse.y (expand_start_java_method): Was only called once and had a
2889 misleading name, so inline in caller java_complete_expand_method.
2890 (enter_a_block): Likewise inline in enter_block and remove.
2892 Remove junk from when gcc/java was created (by copying from C/C++).
2893 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2894 (struct binding_level): Remove fields keep, keep_if_subblocks,
2895 more_cleanups_ok, have_cleanups (which have never been used).
2896 (pushlevel, poplevel): Remove related useless code.
2898 * class.c (make_class_data): The class_dtable_decl (i.e. the
2899 vtable for Class) should be external, except when compiling Class.
2901 * jvspec.c (lang_specific_driver): Fix -C handling.
2902 Check -save-temps to see if temp @FILE should be deleted.
2903 Follow-up to/fix for February 16 patch.
2905 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2906 (type_stack_dup): Remove no-longer neded error check.
2908 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2910 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2911 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2912 don't surround the element with 'N..E' if the type name is
2915 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2917 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2918 DECL_RTL_SET_P, etc.
2919 (make_method_value): Likewise.
2920 (get_dispatch_table): Likewise.
2922 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2924 2001-03-07 Tom Tromey <tromey@redhat.com>
2926 * config-lang.in (lang_requires): Define.
2928 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2930 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2933 2001-03-05 Per Bothner <per@bothner.com>
2935 Fix a problem where rest_of_decl_compilation applied to
2936 class_dtable_decl causes problems because it was done too early,
2937 before output file was opened.
2938 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2939 * class.c (class_dtable_decl): Add macro - element of class_roots.
2940 (make_class_data): Define class_dtable_decl.
2941 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2943 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2945 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2946 uses of 'boolean' with 'bool'.
2948 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2950 * lang-specs.h: Add zero initializer for cpp_spec field to all
2953 2001-02-16 Per Bothner <per@bothner.com>
2955 Handle compiling multiple input files at once, and @FILE syntax.
2956 * gcj.texi: Updated documentation to match.
2957 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2958 * jcf-parse.c (parse_source_file): Split into ...
2959 (parse_source_file_1): New function - and:
2960 (parse_source_file_2): New function.
2961 (yyparse): On -ffilelist-file, open and scan named file.
2962 On first pass over files, only do parse_source_file_1.
2963 A new second pass calls parse_source_file_2 for each file to compile.
2964 (init_jcf_parse): Call init_src_parse.
2965 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2966 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2967 as multiple input file combined in one compilation.
2968 * lang-options.h: Add -ffilelist-file
2969 * lang.c (flag_filelist_file): New flag variable.
2970 (lang_f_options): Handle -ffilelist-file.
2971 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2972 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2973 gclass_list - use global fields of src_parse_roots instead.
2974 * parse.y (src_parse_roots): New array.
2975 (incomplete_class_list, gclass_list): New macros.
2976 (push_parser_context, java_pop_parser_context,
2977 java_parser_context_resume): Don't fiddle with deleted fields.
2978 (various): Use incomplete_class gclass_list and global macros
2979 instead of parse_ctxt fields - the lists are global.
2980 (init_src_parse): New function.
2982 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2984 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2986 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2988 * parse.y (check_inner_class_access): Moved declaration of local
2989 `enclosing_decl_type' to the right location.
2991 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2993 * parse.y (parser_check_super_interface): Don't call
2994 check_pkg_class_access for an inner interface.
2995 (parser_check_super): Don't call check_pkg_class_access for inner
2997 (do_resolve_class): Simplify enclosing type loop. Don't call
2998 check_pkg_class_access if CL and DECL are not set.
2999 (find_in_imports_on_demand): Set DECL if class_type needed to be
3000 loaded. Don't call check_pkg_class_access for an inner class.
3001 (check_inner_class_access): Rewritten to implement member access
3002 rules as per spec 6.6.1.
3003 (check_pkg_class_access): Handle the empty package correctly.
3004 (in_same_package): New function. Determine if two classes are in the
3007 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3009 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3010 method into array types.
3011 * parse.y (patch_method_invocation): Bypass access check on clone call
3014 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3016 * expr.c (build_instanceof): Check for arrays when trying fold to
3019 2001-02-15 Jim Meyering <meyering@lucent.com>
3021 * Make-lang.in (java.install-common): Depend on `installdirs'.
3022 (java.install-info): Likewise.
3024 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3026 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3028 2001-02-14 Tom Tromey <tromey@redhat.com>
3029 Alexandre Petit-Bianco <apbianco@cygnus.com>
3031 Fix for PR java/1261.
3032 * typeck.c (build_java_array_type): Add public `clone' method to
3034 * parse.y (resolve_qualified_expression_name): Use current_class
3035 when checking for inaccessibility.
3036 (patch_method_invocation): Fixed error message when accessibility
3037 denied. Added `from_super' argument.
3039 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3041 * parse.y (resolve_class): Don't build a fake decl. Use the one
3043 * typeck.c (build_java_array_type): Build and assign decl to array
3046 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3048 * parse.y (not_accessible_p): Changed leading comment. Added extra
3049 `where' argument. Use it to enforce protected access rules.
3050 (resolve_qualified_expression_name): Added extra argument to
3052 (patch_method_invocation): Use argument `primary' to provide
3053 not_accessible_p with an extra argument.
3054 (lookup_method_invoke): Added extra argument to not_accessible_p.
3055 (search_applicable_method_list): Likewise.
3057 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3059 * parse.y (resolve_qualified_expression_name): Try to resolve as
3060 an inner class access only if `decl' is a TYPE_DECL.
3062 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3064 * decl.c (classdollar_identifier_node): Initialize.
3065 * java-tree.h (enum java_tree_index): New entry
3066 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3067 (classdollar_identifier_node): New macro.
3068 (ID_CLASSDOLLAR_P): Likewise.
3069 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3070 (build_dot_class_method_invocation): Likewise.
3071 (find_applicable_accessible_methods_list): `class$' can't be
3074 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3076 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3078 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3080 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3081 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3084 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3086 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3087 outside of the `__U' sequence too.
3088 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3091 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3093 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3095 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3097 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3098 (JVGENMAIN_OBJS): Likewise.
3099 * java-tree.h (append_gpp_mangled_name): New prototype.
3100 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3101 Removed cast calling `gcc_add_root.'
3102 * jvgenmain.c (mangle_obstack): New global, initialized.
3104 (do_mangle_class): Constify local `ptr.'
3105 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3106 append_gpp_mangle_name and update `count' if necessary.
3107 Use `mangle_obstack.'
3108 * mangle.c (append_unicode_mangled_name): Removed.
3109 (append_gpp_mangled_name): Likewise.
3110 (unicode_mangling_length): Likewise.
3111 (mangle_member_name): Return type set to `void.'
3112 (mangle_field_decl): Don't append `U' in escaped names.
3113 (mangle_method_decl): Likewise.
3114 (mangle_member_name): Just use `append_gpp_mangled_name.'
3115 * mangle_name.c: New file.
3117 2001-02-07 Per Bothner <per@bothner.com>
3119 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3121 * check-init.c (check_init): Don't call done_alternative after
3122 processing loop code, as a LOOP_EXPR never terminates normally.
3124 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3126 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3128 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3130 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3133 2001-02-06 Tom Tromey <tromey@redhat.com>
3135 * lex.c (java_new_lexer): Longer error message.
3137 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3138 Alexandre Petit-Bianco <apbianco@cygnus.com>
3140 * typeck.c (build_prim_array_type): Added leading comment.
3141 (build_java_array_type): Moved locals out of
3142 block. Always create the `data' field, fixed alignment to match
3145 2001-02-04 Tom Tromey <tromey@redhat.com>
3147 * expr.c (java_lang_expand_expr): Don't bother recomputing
3148 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3151 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3153 * parse.y (process_imports): Save the original name of the import
3154 for better error report.
3156 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3158 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3159 of macros used when compiling jvspec.c.
3160 * jvspec.c (lang_specific_driver): Link with the shared
3163 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3165 * check-init.c (check_init): Call internal_error instead of fatal.
3166 * expr.c (java_lang_expand_expr): Likewise.
3167 * jcf-parse.c (get_constant): Likewise.
3168 * mangle.c (java_mangle_decl): Likewise.
3169 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3170 (operator_string): Likewise.
3171 * check-init.c (check_init): Call abort instead of fatal.
3172 * class.c (build_class_ref): Likewise.
3173 * constants.c (write_constant_pool): Likewise.
3174 * decl.c (start_java_method): Likewise.
3175 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3176 (java_stack_dup, encode_newarray_type): Likewise.
3177 (build_java_array_length_access): Likewise.
3178 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3179 (build_java_soft_divmod, build_invokeinterface): Likewise.
3180 * java-tree.h (INNER_CLASS_P): Likewise.
3181 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3182 (give_name_to_class, get_class_constant): Likewise.
3183 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3184 (find_constant_index, generate_bytecode_conditional): Likewise.
3185 (generate_bytecode_insns, perform_relocations): Likewise.
3186 * lex.c (java_unget_unicode, java_lex): Likewise.
3187 * mangle.c (mangle_type, mangle_record_type): Likewise.
3188 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3189 (finish_mangling): Likewise.
3190 * parse.h (MARK_FINAL_PARMS): Likewise.
3191 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3192 (obtain_incomplete_type, java_complete_class): Likewise.
3193 (java_check_regular_methods, java_complete_expand_method): Likewise.
3194 (cut_identifier_in_qualified, check_deprecation): Likewise.
3195 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3196 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3197 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3198 * typeck.c (set_local_type, parse_signature_type): Likewise.
3199 (parse_signature_string, build_java_signature): Likewise;
3200 (set_java_signature): Likewise.
3201 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3202 * class.c (add_method): Call fatal_error instead of fatal.
3203 (build_static_field_ref): Likewise.
3204 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3205 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3206 * lex.c (java_new_new_lexer): Likewise.
3207 * jv-scan.c (main): Likewise.
3208 (fatal_error): Renamed from fatal.
3209 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3211 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3212 (yyparse): Likewise.
3213 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3214 * lex.c (java_get_line_col): Likewise.
3215 * jcf-parse.c (load_class): Make errors non-fatal.
3216 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3218 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3220 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3221 (error): Remove unused function.
3222 (main): Don't use "__attribute__ alias" on generated class symbol.
3224 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3226 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3228 * parse.y (finish_method_declaration): Code accounting for WFLed
3229 method DECL_NAMEs deleted.
3230 (check_abstract_method_definitions): Likewise.
3231 (resolve_type_during_patch): Layout resolved type.
3232 * typeck.c (lookup_do): Removed unused local.
3234 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3236 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3237 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3238 integer_negative_one_node.
3239 * expr.c (build_java_binop): Likewise.
3241 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3243 * zextract.c (read_zip_archive): Read file_offset before writing
3244 zipd and consequently clobbering the header contents.
3246 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3248 * Make-lang.in: Remove all dependencies on defaults.h.
3249 * decl.c: Don't include defaults.h.
3251 * parse.y: Likewise.
3253 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3255 * ChangeLog (2001-01-21): Fixed typo.
3256 * class.c (layout_class_method): Code accounting for WFLed
3257 method DECL_NAMEs deleted.
3258 * constant.c (find_methodref_index): Likewise.
3259 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3260 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3261 (struct lang_decl): New field `wfl'.
3262 (java_get_real_method_name): Prototype deleted.
3263 * mangle.c (mangle_method_decl): Code accounting for WFLed
3264 method DECL_NAMEs deleted.
3265 * parse.h (GET_METHOD_NAME): Macro deleted.
3266 * parse.y (reset_method_name): Deleted.
3267 (method_header): Set DECL_FUNCTION_WFL.
3268 (check_abstract_method_header): Code accounting for WFLed method
3270 (java_get_real_method_name): Deleted.
3271 (check_method_redefinition): Code accounting for WFLed method
3272 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3273 (java_check_regular_methods): Likewise.
3274 (java_check_abstract_methods): Likewise.
3275 (java_expand_classes): Don't call `reset_method_name.'
3276 (search_applicable_method_list): Use DECL_NAMEs instead of
3278 * typeck.c (lookup_do): Code accounting for WFLed method
3281 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3283 * lex.c (java_read_char): Check for EOF from getc first.
3285 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3287 * class.c (layout_class): Don't lay the superclass out if it's
3288 already being laid out.
3289 * jcf-parse.c (handle_innerclass_attribute): New function.
3290 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3291 handle_innerclasses_attribute.
3292 (jcf_parse): Don't load an innerclasses if it's already being
3294 * jcf-write.c (append_innerclass_attribute_entry): Static
3295 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3296 to be zero for anonymous classes.
3298 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3300 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3302 * jcf-parse.c (set_source_filename): Use
3303 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3305 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3307 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3308 gets a unique asm name.
3310 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3312 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3313 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3315 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3316 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3317 * parse.y (lookup_package_type_and_set_next): Deleted.
3318 (resolve_package): Removed unnecessary code.
3319 (find_applicable_accessible_methods_list): `finit$' can't be
3321 * verify.c (pop_argument_types): Added missing prototype.
3323 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3325 * config-lang.in: Disable java by default.
3327 2001-01-23 Tom Tromey <tromey@redhat.com>
3329 * gcj.texi (Copying): New node.
3330 Added copyright information.
3332 2001-01-21 Per Bothner <per@bothner.com>
3334 Various fixes to allow compiling a compressed .jar/.zip archive.
3335 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3336 (struct ZipFile): Add fields name and next (from ZipFileCache).
3337 (struct ZipDirectory): New field zipf points to owning ZipFile.
3338 * jcf.h (struct ZipDirectory): Add forward declaration.
3339 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3340 Remove seen_in_zip and zip_offset fields.
3341 (JCF_SEEN_IN_ZIP): New macro.
3342 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3343 * jcf-io.c: Change all ZipFileCache to ZipFile.
3344 (read_zip_member): New function.
3345 (open_in_zip): Call read_zip_member.
3346 * jcf-parse.c (find_in_current_zip): Remove function.
3347 (read_class): Merge in find_in_current_zip functionality.
3348 Call read_zip_member if needed.
3349 (parse_zip_file_entries): Use read_zip_member.
3350 (process_zip_dir): Update for removed and added JCF fields.
3351 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3353 2001-01-21 Per Bothner <per@bothner.com>
3355 Minor optimization of static ggc roots.
3356 * jcf-parse.c (parse_roots): New static field.
3357 (current_field, current_method, current_file_list): Replace by macros
3358 naming fields of parse_roots.
3359 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3360 * class.c (class_roots): New static field.
3361 (registered_class, fields_ident, info_ident, class_list):
3362 New macros naming fields of parse_roots.
3363 (build_static_field_ref): Don't register roots here.
3364 (layout_class): Static field list replaced by macro class_list.
3365 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3366 Initialize fields_ident and info_ident here.
3368 2001-01-21 Per Bothner <per@bothner.com>
3370 * jcf-parse.c (ggc_mark_jcf): New function.
3371 (init_jcf_parse): Register current_jcf as ggc root.
3373 2001-01-21 Per Bothner <per@bothner.com>
3375 * lang.c (put_decl_node): Print method's name.
3377 2001-01-21 Per Bothner <per@bothner.com>
3379 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3380 (verify_jvm_instructions): Use it, for better error messages on loads.
3382 2001-01-21 Per Bothner <per@bothner.com>
3384 * verify.c (merge_type_state): Still may have to merge even if
3385 LABEL_VERIFIED (label).
3387 2001-01-21 Per Bothner <per@bothner.com>
3389 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3390 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3392 2001-01-19 Per Bothner <per@bothner.com>
3394 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3395 if expeting an interface type. Refines Tom's change of 2000-09-12.
3397 2001-01-18 Per Bothner <per@bothner.com>
3399 * gcj.texi (Input Options): Mention .java files.
3401 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3403 * lang-options.h (-Wunsupported-jdk11): Removed.
3404 * lang.c (flag_not_overriding): Deleted.
3405 (flag_static_local_jdk1_1): Likewise.
3406 (lang_W_options): Removed "unsupported-jdk11" entry.
3407 * parse.y (java_check_methods): Removed dead code.
3409 2001-01-17 Tom Tromey <tromey@redhat.com>
3411 Changes suggested by Per Bothner:
3412 * gcj.texi (Input Options): Don't mention input files.
3413 (Code Generation): Updated --main information.
3414 (Invoking jcf-dump): Mention that --javap is incomplete.
3415 From Alexandre Petit-Bianco:
3416 (Warnings): Don't mention -Wunsupported-jdk11.
3418 (Compatibility): Mention JDK 1.2-ness of libraries.
3419 (Resources): Mention resources used when writing gcj.
3421 2001-01-17 Tom Tromey <tromey@redhat.com>
3423 * gcj.texi: New file.
3424 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3425 (java.info): Depend on gcj.info.
3426 (java/gcj.dvi): New target.
3427 (java.dvi): Depend on gcj.dvi.
3428 (java.install-info): Wrote.
3430 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3432 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3433 having called make_decl_rtl.
3435 2001-01-14 Per Bothner <per@bothner.com>
3437 Various patches to emit better messages on verification errors.
3438 * expr.c (push_type_0): Return error indication on stack overflow,
3439 instead of callinfg fatal.
3440 (push_type): Now just call push_type_0 (nd fatal on overflow).
3441 (pop_type_0): Return detailed error message (in a char** argument).
3442 (pop_type): If pop_type_0 fails, print error message.
3443 (pop_argument_types): Moved to verify.c.
3444 * verify.c (pop_argument_types): Moved from expr.c.
3445 Return a (possible) error message, rather than void.
3446 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3447 (verify_jvm_instruction): Use new macros, improving error messages.
3448 For case OPCODE_astore use object_ptr_type_node.
3449 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3450 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3452 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3453 constant, return body without wrapper. (Improves constant folding.)
3454 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3456 2001-01-13 Per Bothner <per@bothner.com>
3458 * expr.c (expand_java_field_op): Assigning to a final field outside
3459 an initializer does not violate JVM spec, so should be warning, not
3460 error. (Sun's verifier does not complain - though MicroSoft's does.)
3462 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3464 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3467 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3469 * parse.y (resolve_expression_name): Permit instance variables from
3470 enclosing context in super constructor call.
3471 (resolve_qualified_expression_name): Permit enclosing class's qualified
3472 "this" in super constructor call.
3474 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3476 * class.c (build_utf8_ref): Remove last argument in call to
3477 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3478 (build_class_ref): Likewise.
3479 (build_static_field_ref): Likewise.
3480 (get_dispatch_table): Likewise.
3481 (layout_class_method): Likewise.
3482 (emit_register_classes): Likewise.
3483 * constants.c (build_constant_data_ref): Likewise.
3484 * decl.c (builtin_function): Likewise.
3485 (create_primitive_vtable): Likewise.
3486 * expr.c (build_known_method_def): Likewise.
3487 (build_jni_stub): Likewise.
3488 (java_lang_expand_expr): Likewise.
3490 2001-01-10 Tom Tromey <tromey@redhat.com>
3492 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3494 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3496 * java-tree.h (lang_printable_name_wls): New prototype.
3497 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3498 rather than `current_class' to print type name. Don't prepend type
3499 names when printing constructor names.
3500 (lang_printable_name_wls): New function.
3501 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3502 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3503 * parse.y (patch_method_invocation): Message tuned for constructors.
3504 (not_accessible_p): Grant `private' access from within
3507 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3509 All files with updated copyright when applicable.
3510 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3511 * class.c (mangle_class_field): Function removed.
3512 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3513 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3514 (build_class_ref): Call `java_mangle_class_field' instead of
3515 `mangle_class_field.'
3516 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3517 (layout_class): Call `java_mangle_decl' instead of
3518 `mangle_static_field.'
3519 (cxx_keywords): Initialized static array moved to `lex.c.'
3520 (layout_class_method): Changed leading comment. Simplified to
3521 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3522 * decl.c (lang_mark_tree): Mark field `package_list.'
3523 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3524 (struct lang_type): New field `package_list.'
3525 (unicode_mangling_length): Prototype removed.
3526 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3527 emit_unicode_mangled_name): Likewise.
3528 (cxx_keyword_p): New prototype.
3529 (java_mangle_decl, java_mangle_class_field,
3530 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3531 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3533 * jvgenmain.c (main_method_prefix): Global variable removed.
3534 (main_method_suffix): Likewise.
3535 (do_mangle_classname): New function.
3536 (main): Call it. Format changed to accommodate new mangling scheme.
3537 * lex.c: (utf8_cmp): Conditionally prototyped.
3538 (cxx_keywords): Moved from class.c, conditionally defined.
3539 (utf8_cmp, cxx_keyword_p): Likewise.
3540 * mangle.c (obstack.h, ggc.h): Included.
3541 (mangle_field_decl): New function.
3542 (mangle_method_decl, mangle_type, mangle_pointer_type,
3543 mangle_array_type, mangle_record_type,
3544 find_compression_pointer_match, find_compression_array_match,
3545 find_compression_record_match,
3546 find_compression_array_template_match, set_type_package_list,
3547 entry_match_pointer_p, emit_compression_string, init_mangling,
3548 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3549 (mangle_obstack): New global.
3550 (MANGLE_RAW_STRING): New macro.
3551 (unicode_mangling_length): Turned static.
3552 (append_unicode_mangled_name): Renamed from
3553 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3554 replaces `obstack', removed from the parameter list.
3555 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3556 replaces parameter `obstack', removed from the parameter list. Call
3557 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3558 (append_gpp_mangled_classtype): Removed.
3559 (compression_table, compression_next): New static variables.
3560 * parse.y (temporary_obstack): Extern declaration removed.
3562 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3564 * parse.y (patch_binop): Compute missing type in error situations.
3566 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3568 * class.c (make_class_data): Push initial value for "arrayclass".
3569 * decl.c (init_decl_processing): Add new class field "arrayclass".
3571 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3573 From patha@softlab.ericsson.se:
3574 * parse.y (switch_label): Use build, not build1, to construct
3577 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3579 * lang.c (lang_decode_option): Change -MA to -MP.
3580 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3581 Update to new prototype; do quote targets.
3582 (jcf_dependency_write): Update.
3584 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3586 Shorten primitive array allocation path:
3587 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3588 to create new primitive arrays.
3589 * expr.c (build_newarray): If generating native code, call
3590 soft_newarray_node with a reference to the primitive TYPE identifier
3591 instead of type_value.
3593 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3595 Fix for PRs gcj/312 and gcj/253:
3596 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3597 dest if they arn't already.
3598 * class.c (layout_class): Call maybe_layout_super_class on
3599 superinterfaces also, but only if compiling from bytecode.
3602 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3605 2000-12-15 Tom Tromey <tromey@redhat.com>
3607 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3610 2000-12-14 Andrew Haley <aph@redhat.com>
3612 * boehm.c (mark_reference_fields): Change test to correctly detect
3615 2000-12-15 Andreas Jaeger <aj@suse.de>
3617 * config-lang.in (lang_dirs): Added.
3619 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3621 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3622 Credits go to rth for finding it.
3624 2000-12-13 Mike Stump <mrs@wrs.com>
3626 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3628 2000-11-07 Tom Tromey <tromey@cygnus.com>
3630 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3631 * lex.c (java_ignorable_control_p): Removed.
3632 (java_letter_or_digit_p): Removed.
3633 (java_start_char_p): New function.
3634 (java_read_char): Return `int', not `unicode_t'. Changed
3636 (java_read_unicode): Likewise.
3637 (java_read_unicode_collapsing_terminators): Likewise.
3638 (java_get_unicode): Likewise.
3639 (java_new_lexer): Initialize hit_eof.
3640 (java_parse_end_comment): Take `int' argument.
3641 (java_parse_doc_section): Likewise.
3642 (java_parse_escape_sequence): Don't allow backlash-newline.
3644 * lex.h (JAVA_DIGIT_P): Removed.
3645 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3646 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3647 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3648 (JAVA_PART_CHAR_P): New macro.
3650 (JAVA_CHAR_ERROR): Now -2.
3651 (java_lexer): New field `hit_eof'.
3652 * chartables.h: New file.
3653 * gen-table.pl: new file.
3655 2000-11-20 Tom Tromey <tromey@cygnus.com>
3656 Alexandre Petit-Bianco <apbianco@cygnus.com>
3658 * parse.y (java_complete_lhs): Only allow compound assignment of
3659 reference type if type is String.
3661 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3663 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3664 jcf-path.c: Likewise.
3666 2000-12-09 Anthony Green <green@redhat.com>
3668 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3669 filestart and filename_length as int values.
3671 2000-12-07 Mo DeJong <mdejong@redhat.com>
3673 * jcf-io.c (find_class): Correct the logic that tests to see if a
3674 .java file is newer than its .class file. The compiler was
3675 incorrectly printing a warning when file mod times were equal.
3677 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3679 * jvgenmain.c: Use ISPRINT not isascii.
3681 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3683 * parse.y (end_artificial_method_body): Fixed typo.
3685 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3687 * parse.y (patch_method_invocation): Pick the correct enclosing
3688 context when creating inner class instances.
3691 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3693 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3694 Update copyright year to 2000.
3696 2000-11-23 Anthony Green <green@redhat.com>
3698 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3699 Move current_file_list out of yyparse and make it static.
3701 * expr.c: Declare quick_stack and tree_list_free_list as static
3702 (init_expr_processing): Register quick_stack and
3703 tree_list_free_list roots.
3705 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3707 * parse.y (build_outer_field_access): New local `decl_ctx', use
3708 it. Check for field's context and current class immediate outer
3709 context inheritance.
3710 (outer_field_access_p): Consider fields inherited from the last
3712 (build_access_to_thisn): Stop at the last enclosing context if
3716 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3718 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3720 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3722 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3725 2000-11-20 Tom Tromey <tromey@cygnus.com>
3727 * jv-scan.c (help): Document --complexity.
3728 (options): Added --complexity.
3729 (flag_complexity): New global.
3730 (main): Call `report'.
3731 * parse-scan.y (complexity): New global.
3732 (if_then_statement, if_then_else_statement,
3733 if_then_else_statement_nsi, switch_block_statement_group,
3734 while_expression, do_statement, for_begin, continue_statement,
3735 throw_statement, catch_clause, finally, method_invocation,
3736 conditional_and_expression, conditional_or_expression,
3737 conditional_expression): Update complexity.
3738 (reset_report): Reset complexity.
3739 (report): New function.
3741 2000-11-20 Tom Tromey <tromey@cygnus.com>
3743 * lex.c (yylex): Added STRICT_TK case.
3744 * parse.y (STRICT_TK): Added.
3745 * parse-scan.y (STRICT_TK): Added.
3746 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3747 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3749 * keyword.h: Rebuilt.
3750 * keyword.gperf (strictfp): Added.
3752 2000-11-20 Tom Tromey <tromey@cygnus.com>
3754 * lex.c (yylex): Recognize floating point constants with leading
3757 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3759 * java-tree.h (cyclic_inheritance_report): Constify.
3760 * parse.y (cyclic_inheritance_report): Likewise.
3762 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3764 * parse.y (goal): Remove call to ggc_add_string_root.
3766 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3768 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3769 Create string in scratch buffer, then pass to build_string.
3771 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3773 * parse.y (issue_warning_error_from_context): Add
3776 2000-11-11 Anthony Green <green@redhat.com>
3778 * jcf-parse.c (process_zip_dir): Add finput parameter.
3779 (jcf_figure_file_type): Call process_zip_dir with appropriate
3782 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3784 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3785 * jcf-parse.c (jcf_figure_file_type): Likewise.
3787 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3789 * parse.y (create_new_parser_context): Use memset () instead of
3792 2000-11-08 Tom Tromey <tromey@cygnus.com>
3794 * gjavah.c (process_file): Only include gcj/cni.h when generating
3797 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3799 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3800 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3801 instead of bzero ().
3803 2000-11-05 Tom Tromey <tromey@cygnus.com>
3805 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3806 * lex.c (IS_ZERO): New define.
3807 (java_perform_atof): Error on floating point underflow.
3809 2000-11-04 Tom Tromey <tromey@cygnus.com>
3811 * lex.c (java_parse_escape_sequence): Only read two octal
3812 characters if the first one is greater than 3. Don't allow
3813 "octal" numbers to include the digits 8 or 9.
3815 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3817 * Make-lang.in (java.distdir): Remove.
3819 2000-11-03 Tom Tromey <tromey@cygnus.com>
3821 * Make-lang.in (java.dvi): New target.
3822 Partial fix for PR other/567.
3824 * lang-options.h: Mention -Wout-of-date.
3825 * jcf-dump.c (flag_newer): New global.
3826 * gjavah.c (flag_newer): New global.
3827 * jcf-io.c (find_class): Only warn when flag_newer set.
3828 * lang.c (flag_newer): New global.
3829 (struct string_option): New declaration.
3830 (lang_W_options): New global.
3831 (process_option_with_no): New function.
3832 (lang_decode_option): Use it.
3834 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3835 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3838 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3839 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3840 * lex.c (java_read_unicode): Removed `term_context' argument.
3841 Recognize any number of `u' in `\u'.
3842 (java_read_unicode_collapsing_terminators): New function.
3843 (java_get_unicode): Use it.
3844 (java_lineterminator): Removed.
3845 (yylex): Produce error if character literal is newline or single
3846 quote. Return if eof found in middle of `//' comment. EOF in
3847 `//' comment is only an error if pedantic.
3848 (java_ignorable_control_p): New function.
3849 (java_parse_end_comment): Return if eof found in middle of
3852 * jv-scan.c (pedantic): New global.
3854 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3856 * parse.y (outer_field_access_p): Inherited fields aren't
3857 consider outer fields.
3858 (maybe_build_thisn_access_method): Use
3859 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3860 (resolve_expression_name): Trigger an error if a static field
3861 is being accessed as an outer field.
3863 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3865 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3868 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3870 * Make-lang.in: Move all build rules here from Makefile.in,
3871 adapt to new context. Wrap all rules that change the current
3872 directory in parentheses. Expunge all references to $(P).
3873 When one command depends on another and they're run all at
3874 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3875 all object-file generation rules. Delete obsolete variables.
3877 * Makefile.in: Delete.
3878 * config-lang.in: Delete outputs= line.
3880 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3882 * parse.y (patch_method_invocation): NULLify this_arg when already
3884 (maybe_use_access_method): Handle call to methods unrelated to the
3885 current class. Fixed comment.
3888 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3890 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3893 2000-10-24 Tom Tromey <tromey@cygnus.com>
3895 * lex.c (java_new_lexer): Initialize new fields. Work around
3896 broken iconv() implementations.
3897 (java_read_char): Swap bytes if required. Use fallback decoder if
3899 (byteswap_init, need_byteswap): New globals.
3900 (java_destroy_lexer): Only close iconv handle if it is in use.
3901 * lex.h (java_lexer): New fields read_anything, byte_swap,
3903 Made out_buffer unsigned.
3905 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3907 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3908 where an enclosing context can be set on the jdep.
3909 (do_resolve_class): Fixed identation.
3911 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3913 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3915 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3918 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3920 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3922 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3924 * jcf-write.c (OP1): Update `last_bc'.
3925 (struct jcf_block): Fixed indentation and typo in comments. New
3927 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3928 follows `monitorenter'.
3929 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3933 2000-10-16 Tom Tromey <tromey@cygnus.com>
3935 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3936 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3937 * lang-options.h: Added -MA, -MT, -MF..
3938 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3939 (DEPEND_TARGET_SET): New macro.
3940 (DEPEND_FILE_ALREADY_SET): Likewise.
3941 (init_parse): Handle new flags.
3942 * jcf.h (jcf_dependency_print_dummies): Declare.
3943 * Make-lang.in (s-java): Added mkdeps.o.
3944 * Makefile.in (BACKEND): Added mkdeps.o.
3945 (../gcjh$(exeext)): Added mkdeps.o.
3946 (../jcf-dump$(exeext)): Added mkdeps.o.
3947 * jcf-depend.c: Include mkdeps.h.
3948 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3949 add_entry): Removed.
3950 (jcf_dependency_reset): Rewrote.
3951 (dependencies): New global.
3952 (jcf_dependency_set_target): Rewrote.
3953 (jcf_dependency_add_target): Likewise.
3954 (jcf_dependency_add_file): Likewise.
3956 (print_ents): Removed.
3957 (jcf_dependency_write): Rewrote.
3958 (print_dummies): New global.
3959 (jcf_dependency_print_dummies): New function
3960 (jcf_dependency_write): Call deps_dummy_targets if required.
3962 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3964 * gjavah.c (add_class_decl): Removed unused variables `tname',
3965 `tlen' and `name_index'.
3966 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3967 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3968 in `wfl_operator' with value.
3969 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3970 (jcf_figure_file_type): Fixed identation.
3971 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3972 * parse.y (analyze_clinit_body): New function.
3973 (static_initializer:): Reset `current_static_block'.
3974 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3975 `wfl_operator' with new value.
3976 (lookup_cl): Use EXPR_WFL_FILENAME.
3977 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3978 analyze_clinit_body.
3979 (build_outer_field_access): Access to this$<n> built from
3980 current_class, not its outer context.
3981 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3982 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3983 (patch_method_invocation): Use `is_static_flag' when already
3985 (patch_newarray): Removed assignment in ternary operator.
3987 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3989 * except.c (free_eh_ranges): Don't free `whole_range'.
3991 2000-10-15 Anthony Green <green@redhat.com>
3993 * decl.c (init_decl_processing): Call init_class_processing before
3996 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3998 * check-init.c (check_init): Fixed leading comment. Use
4000 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4001 (give_name_to_locals): Likewise.
4002 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4003 fields in lang_decl_var.
4004 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4005 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4006 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4007 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4008 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4009 (LOCAL_FINAL): Rewritten.
4010 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4011 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4012 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4013 `init_final' fields.
4014 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4015 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4016 (TYPE_HAS_FINAL_VARIABLE): New macro.
4017 (struct lang_type): Added `afv' field.
4018 * parse.y (check_static_final_variable_assignment_flag): New function.
4019 (reset_static_final_variable_assignment_flag): Likewise.
4020 (check_final_variable_local_assignment_flag): Likewise.
4021 (reset_final_variable_local_assignment_flag): Likewise.
4022 (check_final_variable_indirect_assignment): Likewise.
4023 (check_final_variable_global_assignment_flag): Likewise.
4024 (add_inner_class_fields): Use LOCAL_FINAL_P.
4025 (register_fields): Handle local finals and final variables.
4026 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4027 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4028 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4030 (java_complete_expand_methods): Loop to set
4031 TYPE_HAS_FINAL_VARIABLE. Call
4032 `reset_final_variable_local_assignment_flag' and
4033 `check_final_variable_local_assignment_flag' accordingly before
4034 and after constructor expansion. Call
4035 `reset_static_final_variable_assignment_flag'
4036 before expanding <clinit> and after call
4037 `check_static_final_variable_assignment_flag' if the
4038 current_class isn't an interface. After all methods have been
4039 expanded, call `check_final_variable_global_assignment_flag' and
4040 `check_static_final_variable_assignment_flag' if the current class
4042 (maybe_yank_clinit): Fixed typo in comment.
4043 (build_outer_field_access_methods): Removed old sanity check. Use
4044 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4045 Don't create access methods for finals.
4046 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4047 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4048 existing DECL_INIT has been processed.
4049 (java_complete_lhs): Likewise.
4050 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4051 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4053 (patch_assignment): Use LOCAL_FINAL_P.
4054 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4055 DECL_INITIAL is nullified.
4058 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4060 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4062 * Makefile.in (parse.c, parse-scan.c): Likewise.
4064 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4066 * class.c (temporary_obstack): Remove.
4067 (make_class): Don't mess with obstascks.
4068 (push_class): Likewise.
4069 (set_super_info): Likewise.
4070 (add_method_1): Likewise.
4071 (add_method): Likewise.
4072 (add_field): Likewise.
4073 (build_utf8_ref): Likewise.
4074 (build_class_ref): Likewise.
4075 (build_static_field_ref): Likewise.
4076 (finish_class): Likewise.
4077 (push_super_field): Likewise.
4078 (layout_class): Likewise.
4079 (layout_class_methods): Likewise.
4080 (init_class_processing): Likewise.
4081 * constants.c (get_tag_node): Likewise.
4082 (build_constant_data_ref): Likewise.
4083 * decl.c (ggc_p): Remove.
4084 (copy_lang_decl): Use ggc_alloc.
4085 (complete_start_java_method): Don't mess with obstacks.
4086 (start_java_method): Likewise.
4087 (end_java_method): Likewise.
4088 * except.c (link_handler): Use xmalloc.
4089 (free_eh_ranges): New function.
4090 (method_init_exceptions): Use it.
4091 (add_handler): Use xmalloc.
4092 (expand_start_java_handler): Don't mess with obstacks.
4093 (prepare_eh_table_type): Likewise.
4094 (expand_end_java_handler): Likewise.
4095 * expr.c (push_value): Likewise.
4096 (create_label_decl): Likewise.
4097 (build_jni_stub): Likewise.
4098 (java_lang_expand_expr): Likewise.
4099 (note_instructions): Use xrealloc.
4100 (java_push_constant_from_pool): Don't mess with obstacks.
4101 (process_jvm_instruction): Likewise.
4102 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4104 * jcf-parse.c (get_constant): Don't mess with obstacks.
4105 (read_class): Likewise.
4106 (jcf_parse): Likewise.
4107 * lex.c (expression_obstack): Remove.
4108 (java_lex): Don't use obstack_free.
4109 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4110 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4111 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4112 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4113 * parse.y (gaol): Add more GC roots.
4114 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4115 (lookup_field_wrapper): Likewise.
4116 (obtain_incomplete_type): Don't mess with obstacks.
4117 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4119 (craft_constructor): Don't mess with obstacks.
4120 (safe_layout_class): Likewise.
4121 (java_complete_class): Likewise.
4122 (source_end_java_method): Likewise.
4123 (build_outer_field_access_methods): Likewise.
4124 (build_outer_method_access_method): Likewise.
4125 (maybe_build_thisn_access_method): Likewise.
4126 (build_dot_class_method_invocation): Likewise.
4127 (java_complete_tree): Likewise.
4128 (java_complete_lhs): Likewise.
4129 (do_merge_string_cste): Likewise.
4130 (patch_string_cst): Likewise.
4131 (array_constructor_check_entry): Likewise.
4132 * typeck.c (build_java_array_type): Likewise.
4133 (parse_signature_string): Likewise.
4134 (build_java_signature): Likewise.
4136 2000-10-12 Tom Tromey <tromey@cygnus.com>
4139 * gjavah.c (add_class_decl): Don't special-case inner classes.
4140 (add_namelet): Likewise.
4142 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4144 * java-tree.h: Constify current_encoding.
4145 * lang.c: Constify current_encoding.
4147 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4149 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4150 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4152 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4154 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4155 patch. Fixes gcj/340.
4157 2000-10-10 Tom Tromey <tromey@cygnus.com>
4159 * lex.c (java_new_lexer): Initialize out_first and out_last
4161 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4163 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4165 * parse.y (pop_current_osb): New function.
4166 (array_type:): Use `dims:', changed actions
4167 accordingly. Suggested by Anthony Green.
4168 (array_creation_expression:): Used pop_current_osb.
4169 (cast_expression:): Likewise.
4170 (search_applicable_method_list): Fixed indentation.
4172 2000-10-08 Anthony Green <green@redhat.com>
4174 * parse.y (array_type_literal): Remove production.
4175 (type_literals): Refer to array_type, not array_type_literal.
4177 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4179 Patch contributed by Corey Minyard.
4180 * decl.c (check_local_named_variable): New function.
4181 (tree check_local_unnamed_variable): Likewise.
4182 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4184 2000-10-07 Anthony Green <green@redhat.com>
4186 * class.c (layout_class): Handle case where superclass can't be
4189 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4191 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4194 2000-10-05 Tom Tromey <tromey@cygnus.com>
4196 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4197 * jvgenmain.c (class_mangling_prefix): Removed.
4198 (class_mangling_suffix): New global.
4200 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4202 (print_method_info): Handle overrides for static and final
4204 (process_file): Generate declaration for class object field.
4205 * class.c (cxx_keywords): New array.
4206 (utf8_cmp): New function.
4207 (cxx_keyword_p): New function.
4208 (layout_class_method): Mangle C++ keywords by appending `$'.
4209 (mangle_field): New function.
4210 (mangle_class_field): Use mangle_field. Mangle class name as
4212 (mangle_static_field): Use mangle_field.
4214 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4216 * decl.c (find_local_variable): Removed uncessary type check and
4217 fixed range check typo. From Corey Minyard.
4219 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4221 * decl.c (give_name_to_locals): New local `code_offset'. Call
4222 `maybe_adjust_start_pc'.
4223 * expr.c (note_instructions): New function.
4224 (expand_byte_code): Don't collect insn starts here.
4225 (peek_opcode_at_pc): New function.
4226 (maybe_adjust_start_pc): Likewise.
4227 * java-tree.h (maybe_adjust_start_pc): Declare.
4228 (note_instructions): Likewise.
4229 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4231 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4233 * parse.y (field_access:): Fixed indentation.
4234 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4236 2000-09-07 Tom Tromey <tromey@cygnus.com>
4239 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4240 JPRIMITIVE_TYPE_P, for arithmetic operators.
4241 (patch_method_invocation): Indentation fix.
4242 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4243 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4244 (do_unary_numeric_promotion): Cleaned up code.
4245 (valid_cast_to_p): Handle boolean correctly.
4247 2000-09-27 Tom Tromey <tromey@cygnus.com>
4249 * lex.c (java_read_unicode): Reset bs_count when finished with
4252 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4255 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4256 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4257 (typeck.o): Depend on ggc.h.
4258 * class.c (add_method_1): Use GC functions for allocation.
4259 (init_class_processing): Register roots.
4260 * decl.c (ggc_p): Set to 1.
4261 (pending_local_decls): Make it static.
4262 (push_jvm_slot): Use GC functions for allocation.
4263 (init_decl_processing): Register roots.
4264 (give_name_to_locals): Use GC functions for allocation.
4265 (lang_mark_tree): New function.
4266 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4267 functions for allocation.
4268 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4269 * lex.c (java_lex): Use build_string, rather than replicating it
4271 * parse.y (goal): Add more roots.
4272 (mark_parser_ctxt): New function.
4273 * typeck.c: Include ggc.h.
4275 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4277 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4278 contains something else than MODIFY_EXPR.
4280 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4282 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4283 * Makefile.in (parse.o): Depend on ggc.h.
4284 (class.o): Likewise.
4285 (constants.o): Likewise.
4288 (jcf-parse.o): Likewise.
4289 (jcf-write.o): Likewise.
4290 (mangle.o): Likewise.
4291 * class.c: Include ggc.h.
4292 (build_static_field_ref): Register GC roots.
4293 (layout_class): Likewise.
4294 (init_class_processing): Likewise.
4295 * constants.c: Include ggc.h.
4296 (current_constant_pool_data_ref): Remove.
4297 (tag_nodes): Move it to ...
4298 (get_tag_node): ... here. Register GC roots.
4299 * decl.c: Include ggc.h. Remove many global tree definitions.
4300 (throw_node): Define.
4301 (java_global_trees): Likewise.
4302 (predef_filenames): Make the size a constant.
4303 (init_decl_processing): Adjust accordingly.
4304 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4305 * expr.c: Include ggc.h.
4306 (init_expr_processing): Register GC roots.
4307 (build_invokeinterface): Likewise.
4308 * java-tree.h: Replace extern tree declarations with macros.
4309 (java_global_trees): New variable.
4310 (java_tree_index): New enumeration.
4311 (init_jcf_parse): Declare.
4312 * jcf-parse.c: Include ggc.h.
4313 (current_class): Remove declaration.
4314 (main_class): Likewise.
4315 (all_class_list): Likewise.
4316 (predefined_filename_p): Adjust for constant size of
4318 (init_jcf_parse): New function.
4319 * jcf-write.c: Include ggc.h.
4320 (generate_classfile): Register GC roots.
4321 (append_synthetic_attribute): Likewise.
4322 (append_innerclass_attribute_entry): Likewise.
4323 * lang.c: Include ggc.h.
4324 (lang_print_error): Register GC roots.
4325 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4327 * parse.y: Include ggc.h.
4328 (wfl_operator): Remove.
4329 (goal): Register GC roots.
4330 (java_pop_parser_context): Adjust for new field names.
4331 (java_parser_context_save_global): Likewse.
4332 (java_parser_context_restore_global): Likewise.
4333 (java_parser_context_suspend): Likewise.
4334 (java_parser_context_resume): Likewise.
4335 (verify_constructor_circularity): Register GC roots.
4336 (lookup_cl): Likewise.
4337 (java_reorder_fields): Likewise.
4338 (build_current_this): Likewise.
4339 (class_in_current_package): Likewise.
4340 (argument_types_convertible): Likewise.
4341 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4343 2000-09-14 Tom Tromey <tromey@cygnus.com>
4345 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4347 2000-09-13 Tom Tromey <tromey@cygnus.com>
4349 * jcf-parse.c: Include <locale.h>.
4350 * jv-scan.c: Include <locale.h>.
4352 2000-09-12 Tom Tromey <tromey@cygnus.com>
4354 * expr.c (pop_type_0): Return `Object' if trying to merge two
4356 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4357 interface types; `Object' is always a valid supertype.
4359 2000-09-12 Tom Tromey <tromey@cygnus.com>
4362 * jv-scan.c (help): Document --encoding.
4363 (options): Added `encoding' entry.
4364 (OPT_ENCODING): New define.
4365 (main): Handle --encoding.
4366 Include <langinfo.h> if nl_langinfo exists.
4367 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4369 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4370 (parse_source_file): Correctly call java_init_lex. Added `finput'
4371 argument. Use nl_langinfo to determine default encoding.
4372 * java-tree.h (current_encoding): Declare.
4373 * parse.y (java_parser_context_restore_global): Don't restore
4375 (java_parser_context_save_global): Don't set `finput' field.
4376 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4378 * lang.c (current_encoding): New global.
4379 (lang_decode_option): Recognize `-fencoding='.
4380 (finish_parse): Don't close finput.
4381 * parse.h (struct parser_ctxt): Removed `finput' and
4382 `unget_utf8_value' fields. Added `lexer' field.
4383 (java_init_lex): Fixed declaration.
4384 * lex.c (java_new_lexer): New function.
4385 (java_destroy_lexer): Likewise.
4386 (java_read_char): Added `lex' argument. Handle iconv case.
4387 (java_read_unicode): Added `lex' argument. Count backslashes in
4389 (java_init_lex): Added `finput' and `encoding' arguments. Set
4390 `lexer' field in ctxp.
4391 (BAD_UTF8_VALUE): Removed.
4392 (java_lex): Handle seeing UEOF in the middle of a string literal.
4393 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4394 (java_lexer): New structure.
4397 (DEFAULT_ENCODING): New define.
4398 (java_destroy_lexer): Declare.
4400 2000-09-12 Tom Tromey <tromey@cygnus.com>
4403 * lex.c (java_init_lex): Initialize java_io_serializable.
4404 * parse.y (java_io_serializable): New global.
4405 (valid_ref_assignconv_cast_p): An array can be cast to
4408 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4410 * decl.c, expr.c: Include defaults.h if not already included.
4411 Don't define the *_TYPE_SIZE macros.
4413 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4415 * typeck.c (build_java_array_type): Correct first parameter
4416 in ADJUST_FIELD_ALIGN invocation.
4418 2000-09-06 Tom Tromey <tromey@cygnus.com>
4420 * lang-specs.h: Also recognize `-femit-class-files'.
4422 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4424 * verify.c (merge_types): Load the types to merge if necessary.
4426 2000-09-02 Anthony Green <green@redhat.com>
4428 * jcf-io.c: Include zlib.h.
4429 (open_in_zip): Read compressed class file archives.
4430 * zipfile.h (ZipDirectory): Add uncompressed_size and
4431 compression_method fields.
4432 * zextract.c (read_zip_archive): Collect file compression info.
4434 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4436 * parse.y (do_resolve_class): Also explore superclasses of
4437 intermediate enclosing contexts when searching for inner classes.
4439 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * parse.y (variable_declarator_id:): Better error message.
4442 (expression_statement:): Use YYNOT_TWICE.
4443 (cast_expression:): Likewise.
4444 (assignment:): Likewise.
4446 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4448 * parse.y (do_merge_string_cste): New locals. Create new
4449 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4451 2000-08-07 Hans Boehm <boehm@acm.org>
4453 * boehm.c (mark_reference_fields): Set marking bits for all words in
4454 a multiple-word record.
4455 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4458 2000-08-31 Mike Stump <mrs@wrs.com>
4460 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4461 jcf-dump$(exeext)): Make parallel safe.
4463 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4465 * jcf-parse.c (set_source_filename): Constify a char *.
4466 * jcf-write.c (append_innerclasses_attribute,
4467 make_class_file_name): Constify a char *. Don't recycle a
4468 variable for an unrelated purpose.
4469 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4470 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4472 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4474 * expr.c (can_widen_reference_to): Fixed indentation.
4475 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4476 * parse.y: `finit$' replaces `$finit$' in comments.
4477 (try_builtin_assignconv): Fixed leading comment.
4479 2000-08-25 Greg McGary <greg@mcgary.org>
4481 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4483 2000-08-24 Greg McGary <greg@mcgary.org>
4485 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4486 * parse.y (BINOP_LOOKUP): Likewise.
4488 2000-08-22 Andrew Haley <aph@cygnus.com>
4490 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4491 sign extending. Fixes gcj/321.
4492 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4493 combining to make a jlong. Fixes gcj/321.
4495 2000-08-21 Nix <nix@esperi.demon.co.uk>
4497 * lang-specs.h: Do not process -o or run the assembler if
4500 2000-08-16 Andrew Haley <aph@cygnus.com>
4502 * typeck.c (build_java_array_type): Rewrite code to do array
4503 alignment. Take into account back-end macros when aligning array
4504 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4505 user to set alignment. Fixes gcj/252 and 160.
4507 2000-08-09 Tom Tromey <tromey@cygnus.com>
4509 * parse.y (check_abstract_method_definitions): Now return `int'.
4510 Check implemented interfaces. Fixes PR gcj/305.
4512 * parse.y (patch_switch_statement): Disallow `long' in switch
4513 expressions. Fixes PR gcj/310.
4515 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4517 * decl.c (finit_leg_identifier_node): New global.
4518 (init_decl_processing): Use `finit$' to initialize
4519 finit_identifier_node. Use `$finit$' to initialize
4520 finit_leg_identifier_node.
4521 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4522 * java-tree.h (finit_identifier_node): Changed attached comment.
4523 (finit_leg_identifier_node): New declaration.
4524 (ID_FINIT_P): Take finit_identifier_node and
4525 finit_leg_identifier_node into account. This is a backward
4528 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4530 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4532 (generate_bytecode_insns): Check `nargs' before emitting it.
4533 * verify.c (merge_type_state): Fixed typo.
4534 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4535 generate_bytecode_{conditional,insns}.
4537 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4539 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4542 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4544 * class.c (maybe_layout_super_class): Fixed indentation.
4545 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4546 (java_check_methods): New function declaration.
4547 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4548 instead of `str_ptr'.
4549 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4550 of a `invokeinterface' at the right time.
4551 * parse.h (WFL_STRIP_BRACKET): New macro.
4552 (SET_TYPE_FOR_RESOLUTION): Use it.
4553 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4554 (check_class_interface_creation): Don't check for cross package
4555 innerclass name clashes.
4556 (method_header): Behave properly if MDECL is `error_mark_node'.
4557 (method_declarator): Return `error_mark_node' if bogus current
4559 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4560 (resolve_and_layout): New local `decl_type', set and used. Call
4562 (java_check_methods): New method.
4563 (java_layout_classes): Use it.
4564 (resolve_qualified_expression_name): No EH check necessary in
4566 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4568 (patch_assignment): Set DECL_INITIAL on integral final local.
4570 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4572 * java-tree.h (flag_extraneous_semicolon): New extern.
4573 * lang-options.h: (-Wextraneous-semicolon): New option.
4574 * lang.c (flag_redundant): Fixed typo in leading comment.
4575 (flag_extraneous_semicolon): New global.
4576 (lang_decode_option): Set `flag_extraneous_semicolon' when
4577 -Wall. Decode `-Wextraneous-semicolon'.
4578 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4579 `empty_statement' rule.
4580 (class_body_declaration): Likewise.
4581 (method_body:): Accept `;' as a method body.
4582 (static_initializer:): Removed `SC_TK' hack.
4583 (constructor_block_end:): Likewise.
4584 (empty_statement:): Report deprecated empty declaration. Fixes
4587 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4589 * parse.y (build_dot_class_method_invocation): Changed parameter
4590 name to `type'. Build signature from `type' and convert it to a
4591 STRING_CST if it's an array.
4592 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4593 to use `ref_type' directly.
4595 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4597 * lang-options.h: Added a comma after the last element to avoid
4598 syntax errors when other languages define additional options.
4600 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4602 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4603 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4604 (jc1): Link with $(BACKEND).
4605 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4607 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4609 * jvspec.c: Adjust type of second argument to
4610 lang_specific_driver, and update code as necessary.
4612 * class.c (build_dtable_decl): Initialize dummy.
4614 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4616 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4617 method bodies not to rule out discarding `<clinit>'; don't use
4618 <clinit> to initialize static fields with constant initializers.
4620 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4624 (method_synthetic): New global.
4625 (HANDLE_METHOD): Recognize synthetic method and tell
4626 `print_method_info' about it.
4627 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4628 processing a synthetic method.
4629 * jcf-reader.c (skip_attribute): New function.
4630 ( skip_attribute): Likewise.
4632 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4634 * parse.y (build_outer_field_access): Fixed comments.
4635 (fix_constructors): Emit the initialization of this$<n> before
4637 (resolve_qualified_expression_name): Build an access to `decl' if
4640 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4642 * parse-scan.y (curent_class): Non longer const.
4643 (inner_qualifier, inner_qualifier_length): Deleted.
4644 (current_class_length): New global.
4645 (bracket_count): Fixed typo in leading comment.
4646 (anonymous_count): New global.
4647 (class_instance_creation_expression:): Handle anonymous classes.
4648 (anonymous_class_creation:): New rule.
4649 (push_class_context): Rewritten.
4650 (pop_class_context): Likewise.
4651 (INNER_QUALIFIER): Macro deleted.
4652 (report_class_declaration): call `push_class_context' when
4653 entering the function. `fprintf' format modified not to use
4655 (report_class_declaration): Assign `package_name' and
4656 `current_class' to NULL separately.
4658 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4660 * expr.c (build_invokeinterface): Call layout_class_methods on
4663 2000-07-27 Tom Tromey <tromey@cygnus.com>
4664 Anthony Green <green@cygnus.com>
4665 Alexandre Petit-Bianco <apbianco@cygnus.com>
4667 * class.c (make_class_data): Create vtable for abstract classes.
4668 (get_dispatch_table): Changed to cope with abstract classes.
4670 2000-07-27 Tom Tromey <tromey@cygnus.com>
4672 * parse.y (patch_method_invocation): Don't reverse the argument
4673 list when dealing with anonymous class constructors. Fixed typo in
4676 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4678 * parse.y (build_alias_initializer_parameter_list): Reverse
4679 crafted list when building aliases for anonymous class
4682 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4684 * parse.y (jdep_resolve_class): Don't bother checking potential
4685 innerclass access if `decl' is NULL.
4686 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4689 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4691 * parse.c: Remove (again.)
4693 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4695 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4696 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4697 outside the `if' statement, alias to innerclass removed, `decl'
4698 used to mark the class complete.
4700 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4702 * parse.y (simple_name:): Fixed typo in error message.
4704 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4707 or its first operand can be error marks.
4709 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4712 * parse.y (method_header): Likewise.
4714 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.y (process_imports): Consider that one might be trying to
4717 import an innerclass. Fixes gcj/254
4719 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4721 * parse.y (find_as_inner_class): Handle the case where the
4722 enclosing context of an innerclass has been loaded as bytecode.
4724 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * parse.y (simple_name:): Reject `$' in type names.
4727 (resolve_type_during_patch): Use `type' as a second
4728 argument to resolve_no_layout. Fixes gcj/257.
4730 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4732 * parse.y (find_most_specific_methods_list): Select the only
4733 non-abstract method even if max has been set.
4734 Fixes gcj/285, gcj/298.
4736 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4738 * lang-specs.h: Added %(jc1) to java compiler options.
4740 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4742 * .cvsignore: New file.
4744 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4746 * parse.y (not_accessible_p): Access granted to innerclasses
4747 (indirectly) extending the reference type. Fixes gcj/249.
4749 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4751 * parse.y (patch_method_invocation): Fixed comment.
4752 (maybe_use_access_method): Build this$<n>s to the context of the
4753 target method, or a type that extends it. Fixes gcj/242.
4755 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4759 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4761 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4763 2000-07-13 Tom Tromey <tromey@cygnus.com>
4765 * lang-specs.h: Added %{I*}.
4767 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4769 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4771 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4773 * parse-scan.c: Remove.
4775 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4777 * class.c (set_super_info): Handled protected inner classes.
4778 (common_enclosing_context_p): Bail early if arguments aren't both
4780 (get_access_flags_from_decl): Handle private and protected inner
4782 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4783 (CLASS_PROTECTED): Likewise.
4784 (struct lang_type): New bitfield `poic'.
4785 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4787 (check_inner_class_access): Renamed arguments, added
4788 comments. Handles protected inner classes (fixes gcj/225)
4789 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4791 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * parse.y (resolve_qualified_expression_name): Verify qualified
4794 access to `this'. Fixes gcj/239.
4796 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * jcf-write.c (generate_classfile): Don't install ConstantValue
4801 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4803 * parse.y (resolve_qualified_expression_name): Handle inner class
4804 access. Fixes gcj/256.
4806 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4808 * jcf-write.c (generate_classfile): Properly install the
4809 ConstantValue attribute and the initial value constant pool index
4810 on string constants.
4811 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4814 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4816 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4818 * parse.y (find_as_inner_class): Fixed typo.
4819 (do_resolve_class): Explore enclosing contexts when searching for
4820 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4821 (check_inner_class_access): Check `decl' which can be null in case
4824 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4826 * java-tree.h (java_debug_context): Declared `extern'.
4827 (safe_layout_class): Likewise.
4828 * parse.y (resolve_field_access): Field must be `static' in order
4829 to be replaced by its initial value. Added comments.
4830 (find_applicable_accessible_methods_list): Fixed typo.
4831 (find_most_specific_methods_list): Methods found in innerclasses
4832 take over methods founds in the enclosing contexts.
4833 (java_complete_tree): Loosen restrictions on the type of DECLs
4834 that can be replaced by their initialization values.
4835 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4837 2000-07-05 Tom Tromey <tromey@cygnus.com>
4839 * Make-lang.in (PARSE_DIR): New macro.
4840 (PARSE_RELDIR): Likewise.
4841 (PARSE_C): Likewise.
4842 (PARSE_SCAN_C): Likewise.
4843 ($(PARSE_C)): New target.
4844 ($(PARSE_SCAN_C)): Likewise.
4845 (SET_BISON): New macro.
4846 (BISONFLAGS): Likewise.
4847 (JAVABISONFLAGS): Likewise.
4849 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4851 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4852 argument on the first pass for CNI as well as JNI.
4853 (print_method_info): Set up method name on the first pass only.
4855 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4857 * parse.y (parser_qualified_classname): Removed parameter
4859 (create_interface): Removed first passed parameter to
4860 parser_qualified_classname.
4861 (create_class): Likewise. Don't install alias on static
4862 innerclasses. Fixes gcj/275.
4864 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4866 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4867 debugable statement with empty_stmt_node. Fixes gcj/272
4869 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4871 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4874 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4876 * jcf-write.c (push_long_const): Appropriately cast short negative
4879 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * parse.y (verify_constructor_super): Use loop variable
4882 `m_arg_type' initialized with `mdecl_arg_type'.
4884 2000-06-29 Tom Tromey <tromey@cygnus.com>
4886 * parse.y (resolve_field_access): Handle case where `type_found'
4889 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4891 * expr.c (lookup_field): The same field can be found through two
4892 different interface. Don't declare it ambiguous in that case.
4894 2000-06-27 Tom Tromey <tromey@cygnus.com>
4896 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4897 follows \r, then unget it at a lower level.
4899 2000-06-26 Tom Tromey <tromey@cygnus.com>
4901 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4904 2000-06-25 Tom Tromey <tromey@cygnus.com>
4906 * parse.y (for_statement): Wrap expression in a WFL if it is a
4907 constant. For PR gcj/268.
4909 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4911 * parse.y (do_resolve_class): Minor optimiztion in the package
4912 list search. Removed unnecessary test and return statement.
4913 (valid_ref_assignconv_cast_p): Order of arguments to
4914 enclosing_context_p fixed.
4916 2000-06-24 Tom Tromey <tromey@cygnus.com>
4918 * expr.c (lookup_field): Print error and return error_mark_node if
4919 field reference is ambiguous.
4921 * parse.y (check_abstract_method_definitions): Also check if
4922 `other_method' is abstract.
4924 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4926 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4928 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4929 (struct lang_type): New field `pic'.
4930 (CLASS_PRIVATE): New macro.
4931 * parse.y (check_inner_class_access): New function.
4932 (jdep_resolve_class): Call it.
4934 2000-06-23 Tom Tromey <tromey@cygnus.com>
4936 * parse.y (patch_incomplete_class_ref): Initialize the returned
4937 class. For PR gcj/260.
4939 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4941 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4943 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4945 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4946 Java specific checks.
4947 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4949 * java-tree.def (CASE_EXPR): Marked 'e'.
4950 (DEFAULT_EXPR): Likewise.
4951 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4953 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4954 Java specific checks.
4955 (generate_bytecode_insns): Test try_block for BLOCK before using
4957 * parse.y (build_wfl_wrap): Added `location' argument. Set
4958 EXPR_WFL_LINECOL accordingly.
4959 (dim_expr:): Wrap constants with WFLs.
4960 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4961 (resolve_package): Check for `stmt' not being a BLOCK before
4962 building a debuggable statement with it.
4963 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4965 (resolve_field_access): Make sure `decl' is a DECL before treating
4967 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4968 IDENTIFIER_NODE before treating it as such.
4969 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4970 treating it as such.
4971 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4972 to be applied only on non array types.
4974 2000-06-16 Per Bothner <per@bothner.com>
4976 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4977 define in terms of DECL_RESULT, as that fails when --enable-checking.
4979 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4981 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4982 types the same in comparison.
4983 (CHECK_OP): Add static prototype.
4985 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4987 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4988 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4991 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4993 * decl.c (create_primitive_vtable): Prototype.
4995 * jcf-write.c (generate_bytecode_insns): Initialize variable
4998 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5000 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5002 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5003 to track searched classes, and do not search the same class more than
5004 once. Call find_applicable_accessible_methods_list on immediate
5005 superclass, instead of search_applicable_method_list on all ancestors.
5008 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5010 * parse.y (register_fields): Permit static fields in inner classes
5011 if they are final. Fix for PR gcj/255.
5013 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5015 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5016 * parse.y (find_in_imports): Returned type changed to void,
5017 leading comment fixed.
5018 (register_package): New function.
5019 (qualify_and_find): Likewise.
5020 (package_declaration:): Use `register_package'.
5021 (single_type_import_declaration:): Removed local variable
5022 `node'. Added missing `;' for consistency.
5023 (type_import_on_demand_declaration:): Use `chainon' to link new
5025 (lookup_field_wrapper): Lookup local variables defined in outer
5027 (java_complete_class): Don't reverse the list of imported on demand.
5028 (do_resolve_class): Reorganized. Removed local variable
5029 `original_name'. Call `qualify_and_find' with the current package
5030 name, invoke `find_in_imports_on_demand' right after. Call
5031 `qualify_and_find' with the packages we've seen so far. Fixed
5032 operations numbering in comments.
5033 (java_expand_class): Don't reverse `package_list'.
5034 (find_most_specific_methods_list): New local variables `abstract'
5035 and `candidates'. Use them to pick the right method.
5037 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5039 * parse.y (check_modifiers_consistency): Don't subtract out
5040 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5042 2000-06-04 Philipp Thomas <pthomas@suse.de>
5044 * Makefile.in (INTLLIBS): New.
5048 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5050 * class.c (get_dispatch_table): Build the vtable dummy entry list
5051 element with a null purpose. Fixed leading comment.
5052 (build_dtable_decl): Build an accurate dtable type when appropriate
5055 2000-06-02 Richard Henderson <rth@cygnus.com>
5057 * lang.c (lang_get_alias_set): New.
5059 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5061 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5062 before using it as the accessed field.
5064 2000-05-31 Tom Tromey <tromey@cygnus.com>
5066 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5067 char_array_vtable, short_array_vtable, int_array_vtable,
5068 long_array_vtable, float_array_vtable, double_array_vtable):
5070 * expr.c (get_primitive_array_vtable): New function.
5071 (create_primitive_vtable): New function.
5072 (java_lang_expand_expr): Enable code to statically generate
5074 * decl.c (init_decl_processing): Create primitive vtables.
5075 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5076 short_array_vtable, int_array_vtable, long_array_vtable,
5077 float_array_vtable, double_array_vtable): Define.
5079 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5081 * java/parse.y (find_applicable_accessible_methods_list):
5082 Don't add an uninitialized value to the list.
5084 2000-05-25 Tom Tromey <tromey@cygnus.com>
5086 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5087 when trying to see if field's class should be initialized. Always
5088 initialize field's declaring class, not qualified class.
5091 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5092 `wfl_operator', to maybe_build_primttype_type_ref.
5095 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5097 * parse.y (patch_method_invocation): Don't try to lookup methods
5100 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5102 * parse.y (resolve_field_access): Call the appropriate <clinit>
5103 before accessing the length of a static array. Craft a decl for
5104 the field while its time. Fixes PR gcj/129.
5106 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5108 * parse.y (resolve_package): Correctly set `*next' (was off by
5110 (resolve_qualified_expression_name): Fixed comment.
5112 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5114 * jcf-parse.c (jcf_parse_source): Reset current_class and
5115 current_function_decl to NULL before parsing a new file.
5117 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5119 * parse.y (block_end:): If the collected block doesn't feature a
5120 statement, insert an empty statement.
5122 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5124 * parse.y (maybe_yank_clinit): New function.
5125 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5126 end of the list of methods belonging to a class.
5127 (java_complete_expand_method): Check whether <clinit> is really
5128 necessary and expand it accordingly.
5130 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5132 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5133 processed by the method's switch statement.
5135 2000-05-19 Tom Tromey <tromey@cygnus.com>
5137 * java-tree.h: Added init state enum.
5138 * decl.c (emit_init_test_initialization): Initialize class
5139 initialization check variable by looking at class' state.
5141 2000-05-19 Tom Tromey <tromey@cygnus.com>
5143 * java-tree.h (build_instanceof): Declare.
5144 (build_get_class): Declare.
5145 * parse.y (patch_binop): Use build_instanceof.
5146 * expr.c (build_instanceof): New function. If class is final,
5147 don't make a function call.
5148 (expand_java_INSTANCEOF): Use it.
5149 (build_get_class): New function.
5151 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5153 * jcf-write.c (generate_classfile): Scan the source_file for
5154 slashes with the right pointer variable.
5156 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5158 * lang.c (lang_decode_option): Update -Wunused flags by calling
5160 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5162 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5164 * check_init.c (check_init): Constify local char *.
5165 * class.c (push_class): Constify local char *.
5166 * java_tree.h: Update prototypes.
5167 * jcf-io.c (open_class): Constify filename parameter and
5169 (find_class): Remove redundant string copy. Cast return from
5171 * jcf-parse.c (read_class, parse_class_file, yyparse):
5172 Constify local char *.
5173 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5174 Constify local char *.
5175 * jcf.h (JCF): Constify filename and classname.
5176 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5177 * lang.c (init_parse): Constify parameter and return value.
5178 * lex.c (java_get_line_col): Constify filename parameter.
5179 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5180 * parse.y (java_parser_context_suspend,
5181 issue_warning_error_from_context, safe_layout_class): Constify
5183 * parse.c: Regenerate.
5185 2000-05-08 Tom Tromey <tromey@cygnus.com>
5187 * expr.c (build_jni_stub): Cache the result of
5188 _Jv_LookupJNIMethod.
5190 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * decl.c (predef_filenames_size): Now 7.
5193 (predef_filenames): New seventh entry.
5195 2000-05-04 Tom Tromey <tromey@cygnus.com>
5197 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5198 Keep track of when we've seen a reference field after a
5199 non-reference field.
5200 (get_boehm_type_descriptor): Handle case where we see
5201 non-reference fields but no trailing reference field.
5202 * decl.c (rawdata_ptr_type_node): Define.
5203 (init_decl_processing): Initialize rawdata_ptr_type_node.
5204 * java-tree.h (rawdata_ptr_type_node): Declare.
5206 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5208 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5209 specifiers in calls to fprintf.
5211 2000-05-03 Andrew Haley <aph@cygnus.com>
5213 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5215 * javaop.h (WORD_TO_INT): New function.
5216 (IMMEDIATE_s4): Use WORD_TO_INT.
5217 * jcf.h (JPOOL_INT): Ditto.
5219 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5222 2000-04-19 Tom Tromey <tromey@cygnus.com>
5224 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5226 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5228 * expr.c (build_jni_stub): New function.
5229 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5231 * parse.y (java_complete_expand_methods): Expand a native method
5232 and call build_jni_stub if -fjni given.
5233 * lang-options.h: Document -fjni.
5234 * lang.c (flag_jni): New global.
5235 (lang_f_options): Added `jni' entry.
5236 * java-tree.h (soft_lookupjnimethod_node,
5237 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5239 (flag_jni): Declare.
5240 (build_jni_stub): Declare.
5241 (struct lang_decl): Added `native' flag.
5242 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5244 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5245 soft_jnipopsystemframe_node): New globals.
5246 (init_decl_processing): Set them. _Jv_InitClass only takes one
5249 * java-tree.def: Put into `C' mode.
5251 2000-04-27 Tom Tromey <tromey@cygnus.com>
5254 * expr.c (expand_invoke): Generate check to see if object pointer
5255 is null in nonvirtual invocation case.
5256 * java-tree.h (soft_nullpointer_node): Declare.
5257 * decl.c (soft_nullpointer_node): New global.
5258 (init_decl_processing): Initialize soft_nullpointer_node.
5259 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5260 or `private' methods.
5261 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5263 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5265 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5268 2000-04-26 Tom Tromey <tromey@cygnus.com>
5270 * zextract.c (find_zip_file_start): New function.
5271 (read_zip_archive): Use it.
5273 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5275 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5277 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * class.c (common_enclosing_context_p): New function.
5280 * java-tree.h (common_enclosing_context_p): Added prototype.
5281 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5282 classes sharing an outer context with the current instance.
5283 * parse.y (build_access_to_thisn): Fixed leading comment.
5284 (verify_constructor_super): New local `supper_inner'. Skip
5285 enclosing context argument in the case of inner class constructors.
5286 (patch_method_invocation): Insert proper context as second
5287 parameter to pure inner class constructor super invocations.
5289 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5291 * parse.y (end_class_declaration): Reset the interface number
5294 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5296 * parse.y (source_start_java_method): Deleted unnecessary code.
5297 (patch_method_invocation): Fixed comment.
5299 2000-04-24 Robert Lipe <robertlipe@usa.net>
5301 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5303 2000-04-23 Tom Tromey <tromey@cygnus.com>
5305 * boehm.c (mark_reference_fields): Use int_byte_position.
5307 2000-04-22 Tom Tromey <tromey@cygnus.com>
5309 * boehm.c (mark_reference_fields): Only call byte_position on
5312 2000-04-22 Tom Tromey <tromey@cygnus.com>
5314 * boehm.c (mark_reference_fields): Added `last_view_index'
5315 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5317 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5319 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5320 * parse.y (check_class_interface_creation): Fixed comments. Select
5321 permitted modifiers for (inner) interfaces. Changed error message
5322 to report rejected modifiers used with local classes.
5324 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5326 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5327 of directly inherited type considered in scope.
5328 * parse.y (do_resolve_class): Search inherited classes for inner
5331 2000-04-20 Tom Tromey <tromey@cygnus.com>
5333 * parse.y (not_accessible_p): Use member's class, not current
5334 class, when doing inheritance check for protected reference.
5337 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5339 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5341 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5343 * parse.y (lookup_field_wrapper): Search for final local aliases.
5344 (resolve_expression_name): Let lookup_field_wrapper search for
5345 final local aliases. Force the value of `name' if one is found.
5346 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5347 an expression name. Fixed comments.
5349 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5351 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5353 2000-04-19 Tom Tromey <tromey@cygnus.com>
5355 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5357 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5359 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5361 2000-04-18 Tom Tromey <tromey@cygnus.com>
5364 * gjavah.c (utf8_cmp): Changed return value.
5365 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5367 (cxx_keywords): New global.
5368 (get_field_name): Handle new result of cxx_keyword_subst.
5369 (print_method_info): Likewise.
5371 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5373 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5374 with a newline, for CNI.
5375 (print_stub_or_jni): Print a space or newline before method name for
5377 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5378 (process_file): Include gcj/cni.h if generating CNI stubs.
5380 2000-04-16 Tom Tromey <tromey@cygnus.com>
5382 * gjavah.c (decompile_method): Use print_field_name.
5385 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5387 * parse.y (java_expand_classes): Reverse the package list once.
5388 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5390 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5391 the `==' and `!=' operators.
5393 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5395 * jcf-write.c (generate_bytecode_insns): At invokation time,
5396 always relate an interface method to the type of its selector.
5398 2000-04-05 Tom Tromey <tromey@cygnus.com>
5401 * expr.c (expand_invoke): Generate check to see if object pointer
5402 is null in nonvirtual invocation case.
5403 * java-tree.h (soft_nullpointer_node): Declare.
5404 * decl.c (soft_nullpointer_node): New global.
5405 (init_decl_processing): Initialize soft_nullpointer_node.
5406 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5407 or `private' methods.
5408 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5410 2000-04-05 Tom Tromey <tromey@cygnus.com>
5413 * parse.y (check_final_assignment): Recognize assignments to the
5414 `length' field of an array when generating class files.
5416 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5418 * class.c (decl_hash): Prototype removed.
5419 (decl_compare): Likewise.
5421 2000-04-05 Tom Tromey <tromey@cygnus.com>
5423 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5424 * parse.y (check_modifiers_consistency): Check for final/volatile
5425 clash. Fixes PR gcj/164.
5427 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5429 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5431 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5433 (add_method_1): Use `java_hash_hash_tree_node' and
5434 `java_hash_compare_tree_node'.
5435 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5436 (java_hash_compare_tree_node): Likewise.
5437 * parse.y (find_applicable_accessible_methods_list): Create,
5438 delete and use a hash table to remember already searched interfaces.
5440 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5442 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5445 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5447 * boehm.c (mark_reference_fields, set_bit): Prototype.
5448 (set_bit): Un-ANSI-fy definition.
5450 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5453 * decl.c (emit_init_test_initialization): Likewise.
5455 * gjavah.c (jni_print_char): Likewise.
5457 * parse.y (create_new_parser_context): Likewise.
5459 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5461 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5462 patch missing hunk. Fixed indentation.
5464 2000-03-30 Tom Tromey <tromey@cygnus.com>
5466 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5467 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5469 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5471 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5472 when negative *before* using it as an array index.
5473 * ChangeLog: Fixed typo.
5475 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5478 to 0 when it reaches -1.
5480 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5482 * jcf-parse.c (get_constant): Properly cast `num' during the
5483 invocation of `add_double'.
5484 * jcf-write.c (push_long_const): Properly cast `lo' before
5485 comparing it to short bounds.
5486 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5487 `interface_body:' is reduced after the current interface is
5490 2000-03-26 Tom Tromey <tromey@cygnus.com>
5492 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5493 Java-specific `-f' option.
5495 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5497 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5498 Adjust order of making types.
5499 Make bitsize_*_node values.
5501 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5503 * class.c (make_field_value): Use byte_position.
5504 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5505 (java_array_data_offset): Likewise.
5506 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5509 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5511 * parse.y (check_abstract_method_definitions): New local
5512 `end_type_reached'. Make sure we also consider `end_type'.
5513 (java_check_abstract_method_definitions): Make sure we eventually
5514 consider `java.lang.Object'.
5515 (maybe_use_access_method): Don't use access method if not in the
5516 context of a pure inner class or if the method's context is right.
5517 (find_applicable_accessible_methods_list): New static flag
5518 `object_done'. Don't search abstract classes as interfaces. Fixed
5519 indentation. Fixed the `java.lang.Object' only search. Search
5520 class interface(s) first, then fully search enclosing contexts.
5521 (find_most_specific_methods_list): Pick the closest candidate when
5522 they're all abstract.
5524 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5526 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5527 properly initialize `finished_label'. Don't emit gotos for empty
5530 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5532 * except.c (emit_handlers): Clear catch_clauses_last.
5534 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5536 * parse.y (check_method_types_complete): New function.
5537 (create_class): Reset anonymous class counter only when seeing an
5539 (java_complete_class): JDEP_METHOD: Don't recompute signature
5542 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * class.c (build_static_ref): Fixed indentation in comment.
5545 * java-tree.def (TRY_EXPR): Fixed typo in name.
5546 (CLASS_LITERAL): Likewise.
5547 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5548 (struct lang_type): New field `dot_class'.
5549 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5550 (generate_classfile): Method `class$' is synthetic.
5551 * parse.y (build_do_class_method): New function.
5552 (build_dot_class_method_invocation): Likewise.
5553 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5554 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5555 (qualify_ambiguous_name): Likewise.
5556 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5557 (build_try_statement): Fixed leading comment.
5559 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5561 * class.c (make_field_value): Properly handle sizes.
5562 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5563 (layout_class_method): Count using trees.
5564 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5565 * expr.c (java_array_data_offset): Use int_bit_position.
5566 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5567 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5569 2000-03-16 Tom Tromey <tromey@cygnus.com>
5571 * lang.c (flag_hash_synchronization): New global.
5572 (lang_f_options): Added `hash-synchronization'.
5573 * lang-options.h: Mention -fhash-synchronization.
5574 * java-tree.h (flag_hash_synchronization): Declare.
5575 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5576 hash table synchronization is disabled.
5577 * decl.c (init_decl_processing): Only push `sync_info' value when
5578 hash table synchronization is disabled.
5579 * class.c (make_class_data): Only push `sync_info' field when hash
5580 table synchronization is disabled. Removed dead code.
5582 2000-03-16 Tom Tromey <tromey@cygnus.com>
5584 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5586 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5588 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5590 * parse.y (patch_method_invocation): Handle anonymous classes
5591 creation in static context.
5593 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5595 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5596 * parse.y (resolve_qualified_expression_name): Use it.
5597 (patch_method_invocation): Likewise.
5599 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5601 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5602 depending on the type of dependency which dictates what the
5604 (unresolved_type_p): Resolved types limited to the current class.
5606 2000-03-15 Tom Tromey <tromey@cygnus.com>
5608 * decl.c (init_decl_processing): Set type of `sync_info' to be
5611 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5612 Correctly compute bit number for current slot. Zero `high' and
5613 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5614 mark_reference_fields.
5615 (mark_reference_fields): New function.
5617 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5619 * parse.y (register_incomplete_type): Fixed initialization of
5622 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5624 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5626 (push_class_context, pop_class_context): New function.
5627 (class_body:): Call pop_class_context.
5628 (interface_body:): Likewise.
5629 (INNER_QUALIFIER): New macro.
5630 (report_class_declaration): Changed output format and use
5631 INNER_QUALIFIER. Call push_class_context.
5633 2000-02-14 Andrew Haley <aph@cygnus.com>
5635 * check-init.c (check_init): Add new cases for unary and binary
5638 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5640 * parse.y (resolve_package): Set `next' once a type name has been
5641 progressively discovered.
5642 (resolve_qualified_expression_name): Propagate resolution only if
5643 there are remaining qualifiers. Take into account `q' might have
5644 been cleared after re-qualification.
5645 * parse.y (patch_method_invocation): New local `resolved'.
5646 Section dealing with qualified expression rewritten to use
5647 resolve_field_access.
5649 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5651 * parse.h (PUSH_CPC): Fixed indentation.
5652 (DEBUG_CPC): New macro.
5653 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5654 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5655 * parse.y (class_body_declaration:): Use
5656 SET_CPC_INSTANCE_INITIALIZER_STMT.
5657 (method_declaration:): Check for null current_function_decl.
5658 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5659 (java_parser_context_pop_initialized_field): Better handling of
5661 (maybe_make_nested_class_name): Mark nested class name as
5662 qualified when necessary.
5663 (end_class_declaration): Don't call java_parse_context_resume when
5664 one or more error occurred.
5665 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5666 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5667 SET_CPC_INITIALIZER_STMT.
5668 (method_header): Check for inner classes declaring static methods.
5669 (resolve_qualified_expression_name): Handle situation where `this'
5672 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5674 * typeck.c (build_prim_array_type): Correctly set the high word too.
5676 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5678 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5680 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5681 list of methods for interfaces.
5683 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5685 * parse.y (qualify_ambiguous_name): Properly handle expressions
5688 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5690 * parse.y (check_final_assignment): Extended to process
5692 (patch_assignment): Have check_final_assignment called only once.
5694 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5696 * java-tree.h (IS_INIT_CHECKED): New flag.
5697 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5698 * parse.y (patch_string): Call force_evaluation_order on the
5699 completed string concatenation tree.
5700 * expr.c (force_evaluation_order): Call force_evaluation_order on
5701 function's arguments too.
5703 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5705 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5706 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5707 (build_anewarray): Likewise.
5708 * parse.y (patch_newarray): Likewise.
5709 * parse.c: Regenerated.
5711 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5713 * decl.c (init_decl_processing): Added new class fields `depth',
5714 `ancestors', and `idt' to class_type_node. Use
5715 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5716 * class.c (make_class_data): Push initial values for new fields.
5717 * java-tree.h: Updated prototype for `build_invokeinterface'.
5718 * expr.c (build_invokeinterface): Changed parameters to accept
5719 `method' tree. Calculate index of `method' in its declaring
5720 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5721 (expand_invoke): Call `build_invokeinterface' with new parameters.
5722 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5725 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5727 * typeck.c (lookup_do): Search superinterfaces first
5728 when looking up an interface method. From Godmar Back
5731 2000-03-06 Tom Tromey <tromey@cygnus.com>
5733 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5735 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5737 * java-tree.h (lookup_argument_method2): Declared.
5738 (safe_layout_class): Prototype moved from parse.h.
5739 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5740 * parse.y (java_check_regular_methods): Local `super_class' gone.
5741 Call lookup_argument_method2 instead of lookup_argument_method.
5742 Perform modifier match for methods found declared in implemented
5743 interfaces. Fixed indentation problem. Overriding/hiding error
5744 report to take place only for methods found in classes.
5745 * typeck.c (lookup_argument_method): Changed leading
5746 comment. Re-written by calling lookup_do.
5747 (lookup_argument_method2): New function.
5748 (lookup_java_method): Re-written by calling lookup_do.
5749 (lookup_do): New function.
5751 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5753 * check-init.c (check_init): Removed dead code. Handle (blank)
5755 * parse.y (declare_local_variables): New local `final_p', set it
5756 and use it to initialize LOCAL_FINAL.
5757 (check_final_assignment): Only check FIELD_DECLs.
5759 2000-02-17 Tom Tromey <tromey@cygnus.com>
5761 * Makefile.in (JAVA_OBJS): Added boehm.o.
5762 (boehm.o): New target.
5763 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5764 * java-tree.h (flag_use_boehm_gc): Declare.
5765 (get_boehm_type_descriptor): Declare.
5766 * lang.c (lang_f_options): Added `use-boehm-gc'.
5767 (flag_use_boehm_gc): New global.
5768 * lang-options.h: Added -fuse-boehm-gc.
5769 * boehm.c: New file.
5770 * class.c (get_dispatch_table): If class uses a Boehm type
5771 descriptor, put it in the vtable.
5772 (make_class_data): Removed dead code.
5774 2000-03-03 Per Bothner <per@bothner.com>
5776 * decl.c (init_decl_processing): Initialize sizetype properly.
5778 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5780 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5781 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5782 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5783 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5784 (jcf_parse): New local `current'. Load innerclasses seen in outer
5785 context being processed.
5786 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5787 * jcf-write.c (append_innerclasses_attribute): New function.
5788 (append_innerclasses_attribute_entry): Likewise.
5789 (get_access_flags): Handle static classes. Set anonymous and local
5790 classes to be private.
5791 (generate_classfile): Attribute count adjusted. Call
5792 append_innerclasses_attribute.
5793 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5794 PURE_INNER_CLASS_TYPE_P.
5795 * parse.y (parser_qualified_classname): New parameter `is_static',
5796 produce non qualified name accordingly.
5797 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5798 (create_interface): Added argument to parser_qualified_classname.
5799 (create_class): Added argument to parser_qualified_classname. Setup
5800 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5801 (add_inner_class_fields): Fixed indentation.
5802 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5803 (method_declarator): Fixed typo in comment.
5804 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5805 (build_current_thisn): Likewise.
5806 (patch_method_invocation): Likewise.
5808 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5810 * decl.c (current_function_decl): Move to toplev.c.
5812 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5814 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5815 (DECL_BIT_INDEX): Use underlying representation.
5816 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5818 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5820 * expr.c (build_java_ret): Pass proper type to size_binop.
5822 2000-02-25 Anthony Green <green@cygnus.com>
5824 * expr.c (build_class_init): Mark the decl to be ignored by
5826 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5827 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5828 * class.c (init_test_hash_newfunc): New function.
5829 (decl_hash): New function.
5830 (decl_compare): New function.
5831 * decl.c (emit_init_test_initialization): New function.
5832 (complete_start_java_method): Traverse the init test hashtable,
5833 calling emit_init_test_initialization.
5834 (always_initialize_class_p): Define.
5835 * expr.c (build_class_init): Use initialization tests when
5836 emitting class initialization code.
5837 (always_initialize_class_p): Declare.
5838 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5840 * java-tree.h: Include hash.h.
5841 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5842 (struct lang_decl): Add init_test_table field.
5843 (init_test_hash_entry): Define.
5845 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5847 * gjavah.c (main): Avoid using `argi' to report unimplemented
5850 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5852 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5853 initialize locals to avoid warnings. Local `exception_type' moved
5856 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5858 * parse.y (resolve_expression_name): Use `orig' as a second
5859 argument to resolve_field_access.
5860 (resolve_field_access): Removed unnecessary code when dealing with
5863 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5865 * class.c (push_super_field): Don't push the field twice.
5866 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5867 * parse.h (java_reorder_fields): Prototyped.
5868 * parse.y (java_reorder_fields): New function.
5869 (java_layout_class): Simplified not to worry about re-ordering.
5871 2000-02-23 Tom Tromey <tromey@cygnus.com>
5873 * gjavah.c (print_name): In JNI case, correctly quote string.
5874 (print_method_info): Don't handle overrides in JNI mode.
5876 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5879 value type set to `boolean_type_node'.
5881 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5883 * jcf-dump.c (main): Test for correct condition after
5884 output file creation.
5886 2000-02-19 Anthony Green <green@cygnus.com>
5888 * jcf-depend.c (add_entry): Fix test for first list entry.
5890 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5892 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5893 * constants.c (build_constants_constructor): Likewise.
5895 2000-02-19 Anthony Green <green@cygnus.com>
5897 * jcf-depend.c (add_entry): Add entries to the end of the list.
5899 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5901 * decl.c (INT_TYPE_SIZE): Define if necessary.
5902 (expand_java_return): Handle the case of a native integer smaller
5905 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5907 * gjavah.c (help): Use GCCBUGURL.
5908 * jv-scan.c (help): Likewise.
5909 * jcf-dump.c (help): Likewise.
5911 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5916 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * jcf-parse.c (load_class): Call `fatal' if no file containing
5919 the target class are found.
5921 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5923 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5924 lex.c, lex.h, and PARSE_H to...
5925 (parse.o, parse-scan.o): ...here, respectively.
5927 * lex.c: Split out code that may trigger SIGFPE from yylex()
5928 to its own function.
5929 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5931 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5933 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5935 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5937 * parse.y (outer_field_access_p): Stop in time when outer contexts
5939 (resolve_qualified_expression_name): Properly qualify *everything*
5940 after a package.type to be resoled as expression names.
5941 (find_applicable_accessible_methods_list): Save/restore `class' to
5942 isolate it from a possible outer context search.
5944 2000-02-15 Tom Tromey <tromey@cygnus.com>
5946 * gjavah.c (jni_print_char): New function.
5947 (print_full_cxx_name): Use it.
5948 (decode_signature_piece): Likewise.
5949 (print_cxx_classname): Likewise.
5951 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5953 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5955 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5957 * gjavah.c: Include version.h.
5959 * jcf-dump.c: Likewise.
5961 * jv-scan.c: Likewise.
5963 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5965 * parse.y (outer_field_access_fix): First parameter now a tree
5966 node. Check for assignement to final. First argument to
5967 build_outer_field_access_fix modified to accommodate prototype.
5968 (build_outer_field_access): Don't check for assignment to final
5970 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5971 possibly returned by outer_field_access_fix. Changed
5972 outer_field_access_fix's first argument.
5973 (check_final_assignment): $finit$'s context is OK.
5974 (patch_unaryop): Use node instead of its line/column value when
5975 calling outer_field_access_fix.
5977 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5979 * parse.y (interface_declaration:): No longer tagged
5980 <node>. Re-installed default action.
5981 (class_member_declaration:): Handle inner interfaces.
5982 (interface_member_declaration): Handle inner interfaces and
5984 (create_interface): Push error if one seen. Suspend parsing
5985 context when processing an inner interface.
5986 (register_fields): Inner class static field limitations not to
5987 apply to inner interfaces.
5989 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5991 * jcf-parse.c (load_class): Update `java_error_count' when a
5992 class' file can't be found.
5993 (parse.y): Avoid (byte)code generation when errors seen.
5995 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5997 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5998 decodes a valid node.
5999 (patch_binop): Handle TRUNC_DIV_EXPR.
6001 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6003 * parse.y (resolve_package): New local `acc'. Try to progressively
6004 build and guess a package and type name.
6006 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6008 * parse.y (find_applicable_accessible_methods_list): Load and
6009 layout the search class if necessary.
6010 (java_complete_tree): Keep to original type of the folded initial
6013 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6015 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6016 Generate error message if circularity is detected. New static
6018 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6019 * jcf-write.c (generate_bytecode_insns): Very simply handle
6021 * parse.y (java_check_circular_reference): Use
6022 `cyclic_inheritance_report' during report, if necessary.
6023 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6024 walking NEW_ARRAY_INIT twice.
6026 2000-02-09 Tom Tromey <tromey@cygnus.com>
6028 * parse.y (check_class_interface_creation): Allow inner classes to
6029 be `private' or `protected', check modifiers' consistency. Prevent
6030 block local classes from bearing any modifiers.
6032 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6034 * except.c (check_start_handlers): Re-add prototype lost in last
6036 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6038 2000-02-09 Andrew Haley <aph@cygnus.com>
6040 * decl.c (clear_binding_level): Remove excess initializer.
6041 (maybe_poplevels): Remove unused variable.
6042 (force_poplevels): Ditto.
6043 (struct binding_level): Add comment.
6045 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * jcf-write.c (generate_classfile): Don't consider
6048 pre-initialization with reference value (use <clinit> instead.)
6049 * parse.y (java_fix_constructors): No generated constructor for
6051 (build_outer_field_access): Removed debug message.
6052 (outer_field_expanded_access_p): Adapted to bytecode generation.
6053 (build_outer_field_access_method): Use fix_method_argument_names.
6054 (build_outer_method_access_method): Fixed indentation. Added
6055 comment. Handle access method generation for static and also void
6057 (build_access_to_thisn): Inserted debug message.
6058 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6059 (resolve_qualified_expression_name): Fixed comment.
6060 (not_accessible_p): Adapted to bytecode generation. Added comment.
6061 (patch_method_invocation): Added comment.
6062 (maybe_use_access_method): Fixed leading comment. Handle static
6064 (java_complete_lhs): Don't shortcut handling of initialized upon
6065 declaration String type static fields when generating bytecode.
6066 (patch_unaryop): Handle outer field access when generating
6069 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * java-tree.h (FIELD_THISN): New macro.
6072 * jcf-write.c (append_synthetic_attribute): New function.
6073 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6074 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6075 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6077 (build_outer_field_access): Turned on access functions usage and
6078 generation when compiling to bytecode.
6079 (maybe_use_access_method): Likewise.
6081 2000-01-25 Andrew Haley <aph@cygnus.com>
6083 * java-except.h (struct eh_range): Add `expanded' field.
6084 (maybe_start_try): Add end_pc arg.
6085 (maybe_end_try): Ditto.
6086 * java-tree.h (force_poplevels): new function.
6087 * expr.c (expand_byte_code): Don't call maybe_start_try or
6089 * except.c (add_handler): Reset expanded.
6090 (expand_start_java_handler): Set expanded.
6091 (check_start_handlers): Don't expand a start handler that's
6092 already been expanded.
6093 (maybe_start_try): Add end_pc arg. Only expand a handler which
6095 (expand_end_java_handler): call force_poplevels.
6096 (force_poplevels): new function.
6097 * decl.c (binding_level): Add start_pc of binding level.
6098 (maybe_pushlevels): Call maybe_start_try when pushing binding
6100 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6101 (LARGEST_PC): Define.
6102 (clear_binding_level): Use LARGEST_PC.
6104 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6105 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6106 (binding_depth, is_class_level, current_pc): new variables.
6107 (struct binding_level): ditto.
6108 (indent): new function.
6109 (push_jvm_slot): add debugging info.
6110 (maybe_pushlevels): ditto.
6111 (maybe_poplevels): ditto.
6114 (start_java_method): ditto.
6115 (give_name_to_locals): comment only.
6116 * except.c (binding_depth, is_class_level, current_pc):
6118 (expand_start_java_handler): add debugging info.
6119 (expand_end_java_handler): ditto.
6121 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6123 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6124 (print_name_for_stub_or_jni, process_file): Constify a char*.
6126 2000-02-03 Tom Tromey <tromey@cygnus.com>
6128 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6130 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6132 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6133 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6136 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6138 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6139 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6140 (struct lang_type): New field `ii_block'.
6141 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6142 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6143 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6144 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6145 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6146 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6148 * parse.y (add_instance_initializer): New function.
6149 (in_instance_initializer): New static global.
6150 (class_body_declaration:): Link instance initializer block.
6151 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6152 (array_creation_expression:): Remove unused local.
6153 (java_parser_context_push_initialized_field): Fixed leading
6154 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6155 CPC_INSTANCE_INITIALIZER_LIST.
6156 (java_parser_context_pop_initialized_field): Likewise.
6157 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6158 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6159 CPC_INITIALIZER_STMT.
6160 (fix_constructors): New local `class_type'. Use it. Call
6161 add_instance_initializer.
6162 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6163 (patch_return): Forbid return in instance initializers.
6164 (patch_throw_statement): Enforce exception handling in the context
6165 of instance initializers.
6167 2000-02-03 Tom Tromey <tromey@cygnus.com>
6169 * Make-lang.in (java.mostlyclean): Remove executables in
6172 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6174 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6175 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6176 (java_float_finite): Convert to use union Word from javaop.h.
6177 (java_double_finite): Convert to use union DWord from javaop.h.
6179 2000-02-02 Tom Tromey <tromey@cygnus.com>
6181 * gjavah.c (options): Added `jni' entry.
6182 (help): Document -jni.
6183 (flag_jni): New global.
6184 (process_file): Handle JNI output. Don't print text from
6185 -prepend, -add, etc, when generating stubs. Only remove `.class'
6186 suffix if it actually exists.
6187 (main): Create a `.c' file when run with `--jni --stubs'. Create
6188 correct output file name with `--jni'.
6189 (print_include): Mangle header name differently in JNI case.
6190 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6192 (print_method_info): Handle JNI case. Put signature info into
6193 method name. Handle case when STREAM is NULL.
6194 (print_name_for_stub_or_jni): New function.
6195 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6196 (print_cxx_classname): Handle JNI.
6197 (print_full_cxx_name): Likewise.
6198 (decode_signature_piece): Likewise.
6199 (overloaded_jni_method_exists_p): New function.
6200 (struct method_name): Added `signature' and `sig_length' fields.
6201 (HANDLE_END_FIELD): Do nothing in JNI mode.
6203 2000-02-02 Tom Tromey <tromey@cygnus.com>
6205 * jv-scan.c: Include version.c, <getopt.h>.
6206 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6207 (options): New array.
6208 (usage): New function.
6209 (version): New function.
6210 (main): Use getopt_long to parse command line.
6211 * jcf-dump.c: Include version.c, <getopt.h>.
6212 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6213 OPT_JAVAP): New macros.
6214 (options): New array.
6215 (usage): Return `void'. Changed message.
6216 (help): New function.
6217 (version): New function.
6218 (main): Use getopt_long_only to parse command line.
6219 * gjavah.c: Include <getopt.h>.
6220 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6221 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6222 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6223 (options): New array.
6224 (java_no_argument): Removed.
6225 (help): Updated with missing options.
6226 (main): Use getopt_long_only to parse command line.
6227 (usage): Changed message.
6229 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6231 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6232 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6233 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6234 * parse.y (array_creation_expression:): Handle anonymous arrays.
6235 (build_array_from_name): Don't set `ret_name' if null.
6236 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6237 (qualify_ambiguous_name): Likewise.
6238 (java_complete_expand_class): Likewise.
6240 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6242 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6243 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6244 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6245 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6246 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6247 AIPL_FUNCTION_COMPLETED_INVOCATION.
6248 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6249 AIPL_FUNCTION_INVOCATION_READY.
6250 (AIPL_FUNCTION_DECLARATION): New enum entry.
6251 * parse.y (reorder_static_initialized): New function.
6252 (java_parser_context_pop_initialized_field): Use it.
6253 (add_inner_class_fields): Use
6254 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6255 augmented. Install marker after last alias initializer, if any.
6256 (generate_finit): Fixed typo. Don't try to retain only the used
6258 (method_header): Compute and set DECL_FUNCTION_NAP.
6259 (method_declarator): Fixed comment. Insert alias initializer in
6261 (build_alias_initializer_parameter_list): Fixed leading
6262 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6263 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6264 (java_complete_expand_class): Code to retain only used aliases
6266 (java_complete_expand_methods): New local `first_decl'. Generate
6267 $finit$ first, then expand the constructors, regular methods and
6269 (java_complete_expand_method): Don't report error on missing
6270 return statement if previously detected bogus.
6271 (fix_constructors): Don't patch constructor parameters list.
6272 (patch_method_invocation): Use new AIPL enum values. Reverse
6273 alias initializer list for anonymous classes.
6275 2000-01-30 Anthony Green <green@redhat.com>
6277 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6278 determine how many stack slots to pop.
6280 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6282 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6283 error handling/recovery.
6284 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6286 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6288 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6289 FIELD_LOCAL_ALIAS_USED): New macros.
6290 (DECL_FUNCTION_NAP): New macro.
6291 (struct lang_decl): New field `nap'.
6292 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6293 (struct lang_type): New fields `finit_stmt_list' and
6295 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6296 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6297 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6298 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6299 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6300 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6301 (BUILD_THROW): Macro line separator re-indented.
6302 * parse.y (end_class_declaration): New function.
6303 (maybe_generate_pre_expand_clinit): New name for
6304 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6305 pre-expand static fields.
6306 (maybe_generate_clinit): Function deleted.
6307 (check_for_static_method_reference): Prototype's parameter list
6309 (generate_finit): New name for maybe_generate_finit. Changed
6310 leading comment. Function rewritten to use
6311 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6312 (build_alias_initializer_parameter_list): New function.
6313 (java_parser_context_pop_initialized_field): Likewise.
6314 (add_inner_class_fields): Likewise.
6315 (type_declaration:): Call end_class_declaration.
6316 (class_member_declaration:): Likewise.
6317 (formal_parameter_list:): Fixed typos.
6318 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6319 element. Improved error handling.
6320 (block_statement:): Call end_class_declaration.
6321 (anonymous_class_creation:): Likewise.
6322 (create_anonymous_class): Fixed comments.
6323 (create_class): Call add_inner_class_fields.
6324 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6325 (method_header): Use MARK_FINAL_PARMS.
6326 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6327 (method_declarator): Propagate final argument flag.
6328 (craft_constructor): New local `artificial'. Call
6329 build_alias_initializer_parameter_list. Use
6330 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6331 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6333 (complete_expand_class): Get rid of unused outer context local
6335 (java_complete_expand_methods): Fixed leading
6336 comment. Generate/pre-expand <clinit> first. Changed method
6337 expansion order to regular, $finit$, constructors, <clinit>.
6338 (java_complete_expand_method): Set current_function_decl.
6339 (fix_constructors): Fix constructor parameter list to account for
6340 outer context local alias initializers.
6341 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6342 (resolve_expression_name): Lookup outer context local aliases. New
6343 local `access', use it.
6344 (patch_method_invocation): Patch inner class ctor invocation with
6345 outer context local aliases initialization values. $finit$
6346 invocation patching now includes things generated with
6347 build_alias_initializer_parameter_list.
6348 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6349 (build_super_invocation): Likewise.
6350 (patch_assignment): Changed comment.
6352 2000-01-27 Andrew Haley <aph@cygnus.com>
6354 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6358 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6360 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6362 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6364 * parse.y (register_fields): Don't pass a format specifier to
6365 OBSOLETE_MODIFIER_WARNING.
6366 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6367 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6369 (check_modifiers): Change function into a macro.
6370 (check_class_interface_creation): Pass a literal format string.
6372 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6374 * buffer.h: PROTO -> PARAMS.
6375 * check-init.c: Likewise.
6376 * class.c: Likewise.
6377 * constants.c: Likewise.
6378 * convert.h: Likewise.
6380 * except.c: Likewise.
6382 * gjavah.c: Likewise.
6383 * java-except.h: Likewise.
6384 * java-tree.h: Likewise.
6385 * jcf-depend.c: Likewise.
6386 * jcf-dump.c: Likewise.
6387 * jcf-parse.c: Likewise.
6388 * jcf-path.c: Likewise.
6389 * jcf-reader.c: Likewise.
6390 * jcf-write.c: Likewise.
6392 * jv-scan.c: Likewise.
6393 * jvgenmain.c: Likewise.
6394 * jvspec.c: Likewise.
6398 * parse-scan.y: Likewise.
6399 * parse.h: Likewise.
6400 * parse.y: Likewise.
6401 * typeck.c: Likewise.
6402 * verify.c: Likewise.
6405 * zextract.c: Likewise.
6406 * zipfile.h: Likewise.
6408 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6410 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6411 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6412 * constants.c (build_constant_data_ref): Check for cached
6413 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6414 in TYPE_CPOOL_DATE_REF.
6415 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6416 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6417 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6418 (LOCAL_FINAL): New macro.
6419 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6420 constant pool -- don't try to reuse.
6421 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6423 (find_in_current_zip): Use TYPE_JCF.
6424 * parse.h (java_check_final): Prototype removed.
6425 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6426 (maybe_create_class_interface_decl,
6427 check_class_interface_creation): Likewise.
6428 (java_expand_finals): Function removed.
6429 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6430 (block_statement:): Fixed comment.
6431 (anonymous_class_creation:): Likewise.
6432 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6434 (check_class_interface_creation): Loosened error report on (inner)
6435 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6436 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6437 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6439 (create_interface): Likewise.
6440 (anonymous_class_counter): New static global.
6441 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6442 patch. Fixed comments.
6443 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6444 anonymous_class_counter when declaring a toplevel class.
6445 (craft_constructor): Fixed constructor name when handling
6446 anonymous classes. Anonymous class constructors to feature hidden
6448 (java_fix_constructors): Added comment.
6449 (java_check_final): Function removed.
6450 (java_complete_expand_methods): Fixed comment. Don't generate
6451 class data, save its outgoing constant pool instead.
6452 (verify_constructor_super): Skip anonymous class constructor
6453 hidden this$<n> parameter.
6454 (java_expand_classes): New local `saved_ctxp'. Removed call to
6455 java_expand_finals and java_check_final. Expand anonymous class
6456 constructors. Generate class data.
6457 (build_super_invocation): Skip anonymous class hidden this$<n>
6459 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6460 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6461 (set_java_signature): Likewise.
6463 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6465 * gjavah.c: Delete ACC_VISIBILITY define.
6466 * jcf.h: Add ACC_VISIBILITY define.
6467 * parse.y: final: rule tagged <value>.
6468 (java_check_regular_methods): Use ACC_VISIBILITY define for
6469 default package access check.
6470 (local_variable_declaration_statement): Use final: rule.
6472 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6474 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6477 2000-01-17 Tom Tromey <tromey@cygnus.com>
6479 * gjavah.c (print_field_info): Allow non-static final fields.
6481 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6483 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6484 * parse.y (patch_anonymous_class): New function.
6485 (create_anonymous_class): Register incomplete type when the
6486 class/interface to extends/implement isn't known yet.
6487 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6488 (verify_constructor_super): Tuned error message.
6490 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6492 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6493 (ANONYMOUS_CLASS_P): New macro.
6494 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6495 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6496 * parse.y (create_class): Added leading argument.
6497 (maybe_create_class_interface_decl,
6498 check_class_interface_creation): Likewise.
6499 (craft_constructor): New function.
6500 (verify_constructor_super): Added argument in prototype.
6501 (class_declaration:): Inserted leading argument.
6502 (for_begin:): Use FOR_LOOP_P.
6503 (anonymous_class_creation): Create WFL of the anonymous class to
6504 instantiate. Call build_new_invocation. Added comments.
6505 (check_class_interface_creation): Handle parameter `anonymous' in
6506 verbose mode class creation announce.
6507 (link_nested_class_to_enclosing): Exclude anonymous classes.
6508 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6509 anonymous class, even though they appear to have an enclosing
6511 (create_interface): Pass extra argument to
6512 check_class_interface_creation.
6513 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6514 (create_class): Call check_class_interface_creation and
6515 maybe_create_class_interface_decl with extra new argument. Don't
6516 add private this$<n> to anonymous classes.
6517 (method_declarator): Insert hidden this$<n> to anonymous class
6519 (java_fix_constructors): Deleted code creating default
6520 constructor. Call craft_constructor instead.
6521 (java_check_regular_methods): Set `saw_constructor' to 1 for
6523 (fix_constructors): Pass extra argument to verify_constructor_super.
6524 (verify_constructor_super): New local `sdecl', use it. Search for
6525 matching constructor (possibly featuring arguments) in super
6527 (lookup_method_invoke): Craft constructor according to arguments
6528 list when dealing with anonymous class constructors.
6529 (build_super_invocation): Pass arguments to anonymous class super
6531 (search_loop): Use FOR_LOOP_P.
6532 (labeled_block_contains_loop_p): Likewise.
6534 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6536 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6537 (enclosing_context_p): New function.
6538 (get_access_flags_from_decl): Handle CLASS_STATIC.
6539 (maybe_layout_super_class): Extra first argument passed to
6541 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6543 * decl.c (access0_identifier_node): New global.
6544 (init_decl_processing): access0_identifier_node initialized.
6545 (pushdecl): Set DECL_CONTEXT only on non type decls.
6546 * expr.c (lookup_field): Lookup inner class fields in enclosing
6548 (expand_invoke): Use ID_INIT_P.
6549 (expand_java_field_op): Use DECL_CLINIT_P.
6550 * java-tree.def (CLASS_LITERAL): New tree code.
6551 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6552 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6553 (struct lang_decl): New field `inner_access'.
6554 (enclosing_context_p): Prototyped.
6555 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6556 ID_CLINIT_P): New macros.
6557 (CLASS_STATIC): New macro.
6558 (CLASS_ACCESS0_GENERATED_P): New macro.
6559 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6560 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6561 INNER_CLASS_P): New macros.
6562 (DECL_INNER_CLASS_LIST): New macro.
6563 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6565 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6566 the shift value to int. Fixed typo in comment.
6567 * lex.c (inst_id, wpv_id): Initialize.
6568 * mangle.c (unicode_mangling_length): Take `$' into account.
6569 * parse.h (DRECOVER, RECOVER): Terminate properly.
6570 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6571 (typedef struct _jdep): New field `enclosing'.
6572 (JDEP_ENCLOSING): New macro.
6573 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6574 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6575 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6576 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6577 GET_ENCLOSING_CPC_CONTEXT): New macros.
6578 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6579 (do_resolve_class): Added extra argument in prototype.
6580 * parse.y (resolve_class): Added extra argument in prototype.
6581 (maybe_create_class_interface_decl): Likewise.
6582 (maybe_use_access_method, build_wfl_wrap): New functions.
6583 (java_complete_expand_classes, java_complete_expand_class):
6585 (java_parser_context_push_initialized_field,
6586 java_parser_context_suspend, java_parser_context_resume):
6588 (maybe_make_nested_class_name, make_nested_class_name,
6589 set_nested_class_simple_name_value,
6590 link_nested_class_to_enclosing, find_as_inner_class,
6591 find_as_inner_class_do, check_inner_class_redefinition,
6592 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6593 maybe_build_thisn_access_method, build_outer_field_access,
6594 build_outer_field_access_methods, build_outer_field_access_expr,
6595 build_outer_method_access_method, build_new_access_id,
6596 build_outer_field_access_method, outer_field_access_p,
6597 outer_field_expanded_access_p, outer_field_access_fix,
6598 build_incomplete_class_ref, patch_incomplete_class_ref,
6599 create_anonymous_class): Likewise.
6600 (inst_id, wpv_id): New static global variables.
6601 (synchronized:): New rule, tagged <node>.
6602 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6604 (anonymous_class_creation:): New rule, tagged <node>.
6605 (NEW_TK): Tagged <node>.
6606 (type_literals, array_type_literal): New rules, tagged <node>.
6607 (class_declaration:): Removed action when reducing by class_body:
6608 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6609 using GET_CPC in sub-rules.
6610 (class_member_declaration): Handle inner classes.
6611 (method_declaration): When reducing method_header:, reset
6612 current_function_decl when appropriate.
6613 (method_declarator:): Set the number of formal parameter to 0 for
6614 method declared without arguments.
6615 (constructor_declarator:): Likewise.
6616 (static_initializer:): List of elements kept in a list.
6617 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6618 use of the keyword `static' for type declarations.
6619 (block_statement:): Handle inner class declarations.
6620 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6621 type qualified `this'.
6622 (class_instance_creation_expression): Use anonymous_class_creation:
6623 to handle inner class instances creation. Handle qualified `new'.
6624 (something_dot_new): Added appropriate actions.
6625 (create_new_parser_context): New function.
6626 (java_push_parser_context, java_parser_context_save_global,
6627 java_parser_context_suspend): Use create_new_parser_context.
6628 (check_modifiers): Changed leading comment.
6629 (check_class_interface_creation): Handle interclasses.
6630 (add_superinterfaces): Fixed comment.
6631 (create_interface): Build qualified name from the raw_name instead
6632 of its matching WFL. Push the initialized fields list. raw_name added
6633 as an extra argument to maybe_create_class_interface_decl.
6634 (create_class): Build qualified name from the raw_name instead of
6635 its matching WFL. Removed assignment to current_parsed_class_un.
6636 Call PUSH_ERROR before returning an error. Suspend the current
6637 parser context when processing an inner class. Push the
6638 initialized fields list. raw_name added as an extra argument to
6639 maybe_create_class_interface_decl. Add the private this$<n>
6641 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6642 (register_fields): Get the class type from GET_CPC and handle
6643 previous errors. Added code to handle the creation of static
6644 fields in inner classes. Initialized fields initialization
6645 statements kept in a list of lists.
6646 (maybe_generate_finit): Initialized fields initialization
6647 statements kept in a list of lists. Use GET_CPC.
6648 (maybe_generate_clinit): Likewise.
6649 (method_header): Use GET_CPC and GET_CPC_UN.
6650 (parser_qualified_classname): Handle inner classes.
6651 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6652 (java_fix_constructors): Hide pointer to enclosing context
6653 instance in constructor list when dealing with inner classes.
6654 (jdep_resolve_class): Call resolve_class with extra first argument
6656 (resolve_class): Add enclosing context as a first extra argument
6657 to do_resolve_class.
6658 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6660 (resolve_no_layout): Extra argument added to resolve_class
6662 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6663 (java_get_real_method_name): Use GET_CPC_UN.
6664 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6665 (java_check_abstract_methods): Handle static method declared in
6666 inner classes by an error.
6667 (java_check_regular_methods): Use DECL_CLINIT_P.
6668 (source_start_java_method): Also set DECL_MAX_LOCALS.
6669 (create_artificial_method): Call java_parser_context_save_global
6670 and java_parser_context_restore_global instead of saving/restoring
6671 the context by hand.
6672 (expand_start_java_method): Improved verbose mode message.
6673 (java_complete_expand_methods): Fixed leading comment. Use
6675 (fix_constructors): Added assignment to this$<n> if necessary.
6676 (java_expand_classes): Call java_complete_expand_classes instead
6677 of java_complete_expand_methods.
6678 (make_qualified_primary): Simplified.
6679 (merge_qualified_name): Optimized for missing left or right parts.
6680 (resolve_expression_name): Handle access to outer class fields from
6682 (resolve_qualified_expression_name): New macro
6683 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6684 classes. Report error on non appropriate qualification of
6685 `new'. Handle qualified `this'.
6686 (not_accessible_p): Allow access to outer class private fields from
6688 (patch_method_invocation): Handle method invocations through
6689 access methods and inner class constructor invocations.
6690 (find_applicable_accessible_methods_list): Search enclosing
6691 contexts of an inner class.
6692 (search_applicable_methods_list): Fixed typo.
6693 (argument_types_convertible): Handle inner class constructors'
6694 hidden outer context reference argument.
6695 (qualify_ambiguous_name): Handle qualified `this'.
6696 (java_complete_lhs): Handle use of field accessed through
6697 artificial access methods in various cases of assignments. Handle
6699 (check_final_assignment): Use DECL_CLINIT_P.
6700 (valid_ref_assignconv_cast_p): Handle the destination being an
6701 enclosing context of the source.
6702 (patch_unaryop): Handle use of field accessed through artificial
6704 (patch_return): Use DECL_CLINIT_P.
6705 (patch_throw_statement): Use DECL_CLINIT_P.
6706 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6707 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6710 2000-01-16 Anthony Green <green@cygnus.com>
6712 * parse.y (build_string_concatenation): Only use
6713 StringBuffer(String) shortcut if String arg is constant.
6715 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6717 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6718 the shift value to int. Fixed typo in comment.
6720 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6722 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6723 * jcf-write.c: Likewise.
6724 * parse.y: Likewise.
6725 * parse.c: Regenerate.
6727 2000-01-09 Anthony Green <green@cygnus.com>
6729 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6730 bytecodes in the correct order.
6732 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6734 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6736 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6738 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6739 before building constant array decl.
6741 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6743 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6744 method invocation and typo in conditional expression.
6745 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6746 the appropriate NOTE_POP.
6747 * parse.y (patch_binop): Shift value mask to feature the right
6750 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6752 * class.c (assume_compiled, assume_compiled_node): Add static
6754 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6756 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6758 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6760 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6761 to `__modifier' to avoid stringifying it.
6763 * parse.y (verify_constructor_circularity): Don't call a variadic
6764 function with a non-literal format string.
6765 (java_check_abstract_methods): Move unreachable code inside
6766 `continue' statement.
6767 (lookup_method_invoke): Call xstrdup, not strdup.
6769 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6772 * jcf-parse.c (yyparse): Likewise.
6774 * jv-scan.c (main): Likewise.
6776 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6778 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6779 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6780 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6783 * parse.y (synchronized, variable_redefinition_error,
6784 check_class_interface_creation, create_interface, create_class,
6785 method_header, finish_method_declaration,
6786 check_modifiers_consistency, method_declarator,
6787 complete_class_report_errors, check_abstract_method_definitions,
6788 java_check_regular_methods, check_throws_clauses,
6789 java_check_abstract_methods, read_import_dir,
6790 check_pkg_class_access, declare_local_variables, fix_constructors,
6791 cut_identifier_in_qualified, resolve_expression_name,
6792 resolve_qualified_expression_name, patch_method_invocation,
6793 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6794 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6795 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6796 patch_try_statement, patch_synchronized_statement,
6797 patch_throw_statement, check_thrown_exceptions,
6798 patch_conditional_expr): Likewise.
6800 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6802 * Makefile.in (LIBDEPS): Added gcc's errors.o
6803 (../jcf-dump$(exeext):): Link with gcc's errors.o
6804 (../gcjh$(exeext):): Likewise.
6805 * expr.c (expand_java_NEW): Layout the entire target type instead of
6806 laying out its methods only.
6807 (lookup_field): Layout the class after having loaded it.
6808 * java-tree.h (java_debug_context): Declared.
6809 * jcf-io.c (toplev.h): Included.
6810 (find_class): Removed assignment to jcf's outofsynch
6811 field. Force source file to be read if newer than its matching
6812 class file. Tweaked debug messages.
6813 * jcf-parse.c (jcf_out_of_synch): Deleted.
6814 (read_class): Call to jcf_out_of_synch removed.
6815 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6816 (jcf_out_of_synch): Prototype deleted.
6817 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6818 `deprecated' and `class_err': integer turned into bit fields.
6819 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6820 * parse.y (package_list): New global.
6821 (package_declaration:): Record newly parsed package name.
6822 (extra_ctxp_pushed_p): Static global deleted.
6823 (java_parser_context_save_global): Create buffer context for the
6824 purpose of saving globals, if necessary.
6825 (java_parser_context_restore_global): Pop context pushed for the
6826 purpose of saving globals, if necessary.
6827 (java_debug_context_do): New prototype and function.
6828 (java_debug_context): Likewise.
6829 (do_resolve_class): Use already parsed package names to qualify
6830 and lookup class candidate.
6831 (java_pre_expand_clinit): Removed unnecessary local variable.
6833 1999-12-17 Tom Tromey <tromey@cygnus.com>
6835 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6837 (process_file): Use `\n\' at end of each line in string.
6839 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6841 * expr.c (expand_invoke): Layout the loaded class before
6842 attempting to use it.
6843 (expand_java_field_op): Allow final field assignments to take
6845 * typeck.c (convert): Return error_mark_node if expr is null.
6847 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6849 * class.c (class_depth): Return -1 if the class doesn't load
6851 * expr.c (can_widen_reference_to): Check for errors during depth
6852 computation and return 0 accordingly.
6853 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6854 create default constructors and add an other error check.
6855 * parse.h (java_fix_constructors): Prototyped.
6856 * parse.y (java_pre_expand_clinit): Likewise.
6857 (build_super_invocation): Re-prototyped to feature one argument.
6858 (java_check_circular_reference): Directly use `current'.
6859 (java_fix_constructors): New function.
6860 (java_check_regular_methods): Don't create default constructors
6861 here, but abort if none were found.
6862 (java_complete_expand_methods): Pre-process <clinit> calling
6863 java_pre_expand_clinit.
6864 (java_pre_expand_clinit): New function.
6865 (fix_constructors): build_super_invocation invoked with the
6866 current method declaration as an argument.
6867 (build_super_invocation): Use the context of the processed method
6868 decl argument instead of current_class.
6869 * typeck.c (lookup_java_method): Take WFLs in method names into
6872 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6874 * class.c (make_class_data): flag_keep_inline_functions to keep
6875 private methods in the method array.
6877 1999-12-15 Anthony Green <green@cygnus.com>
6879 * check-init.c (check_init): Take into account both types of
6880 `throw's when checking for uninitialized variables.
6882 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6884 * parse.y (java_complete_lhs): Force convertion of array
6885 dimensions to int_type_node, that's what runtime's ABI expects.
6887 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6889 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6890 operand of a WFL, until the Java front-end gets fixed with regard
6891 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6893 1999-12-10 Andrew Haley <aph@cygnus.com>
6895 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6896 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6897 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6901 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6903 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6904 before calling expand_eh_region_start and expand_start_all_catch.
6905 * except.c (expand_start_java_handler): Switch to permanent
6906 obstack before calling expand_eh_region_start.
6907 (expand_end_java_handler): Switch to permanent obstack before
6908 calling expand_start_all_catch.
6910 1999-12-5 Anthony Green <green@cygnus.com>
6912 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6913 function with side effects.
6914 (init_decl_processing): Mark all memory allocating DECLs with
6917 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6919 * except.c (expand_end_java_handler): Call
6920 expand_resume_after_catch and end_catch_handler.
6922 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6924 * verify.c (verify_jvm_instructions): Create new return label
6925 chain if non existent (don't rely on the verified state of the jsr
6928 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6930 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6931 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6933 * parse.y (patch_assignment): Removed bogus final class test on
6934 lhs when checking on whether to emit an ArrayStoreException runtime
6936 * expr.c (expand_java_arraystore): Likewise.
6938 1999-11-28 Anthony Green <green@cygnus.com>
6940 * decl.c (find_local_variable): Reuse single slot decls when
6943 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6945 * jcf-parse.c (saw_java_source): Global variable removed.
6946 (read_class): Don't use `saw_java_source'. Added extra braces.
6947 (yyparse): Code setting `saw_java_source' removed.
6949 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6951 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6953 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6955 * verify.c (merge_type_state): Non verified subroutines being
6956 considered more than once to trigger passive type merge.
6958 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6960 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6961 in case of error. Error message tuned.
6963 1999-11-21 Anthony Green <green@cygnus.com>
6965 * constants.c (find_methodref_index): Unwrap method names before
6966 inserting them in the constant pool.
6968 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6970 * class.c (assume_compiled_node): New typedef.
6971 (assume_compiled_tree): New static data.
6972 (find_assume_compiled_node): New function.
6973 (add_assume_compiled): New function.
6974 (assume_compiled): New function.
6975 * class.c (make_class_data): Use assume_compiled.
6976 (is_compiled_class): Use assume_compiled.
6978 * java-tree.h (add_assume_compiled): Declare.
6980 * lang.c (lang_decode_option): Parse new options.
6982 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6984 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6985 int_type_node: that's what `_Jv_AllocObject' expects.
6987 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6989 * parse.y (lookup_method_invoke): Use lang_printable_name to
6990 reliably build the type name during error report. Fixes PR gcj/97.
6992 1999-11-09 Tom Tromey <tromey@cygnus.com>
6994 * jcf-path.c: Include <sys/stat.h>.
6995 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6996 (DIR_UP): New macro.
6998 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7000 * parse.y (source_end_java_method): Resume permanent allocation,
7001 reversing Apr 27 1998 patch.
7002 (patch_string_cst): Pop obstacks after having pushed the permanent
7005 1999-11-05 Tom Tromey <tromey@cygnus.com>
7007 * class.c (finish_class): Emit inlined methods if any native
7008 methods exist in the class. Fixes PR gcj/85.
7010 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7012 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7013 (qualify_ambiguous_name): Likewise.
7015 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7017 * typeck.c: (lookup_java_method): search all inherited
7018 interfaces when looking up interface method.
7020 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7022 * parse.y (method_header:): Issue error message for rule `type
7024 (synchronized:): Error report when not using synchronized.
7026 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7028 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7029 being used before the superclass constructor has been called.
7030 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7031 instead of `CALL_THIS_CONSTRUCTOR_P'.
7033 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7035 * check-init.c: Fix typo in comment.
7037 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7042 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7044 * parse.y (expression_statement:): Call function to report
7045 improper invocation of a constructor.
7046 (parse_ctor_invocation_error): New function.
7048 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7050 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7053 1999-10-21 Tom Tromey <tromey@cygnus.com>
7055 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7056 in generated `main'.
7058 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7060 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7061 (qualify_ambiguous_name): Likewise.
7063 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * parse.y (java_complete_tree): fold_constant_for_init to work on
7067 (java_complete_lhs): Likewise.
7068 (array_constructor_check_entry): Complete an initializer element
7069 on permanent_obstack.
7071 1999-10-19 Tom Tromey <tromey@cygnus.com>
7073 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7074 From Mike Moreton <mike@pillim.demon.co.uk>.
7076 1999-10-15 Greg McGary <gkm@gnu.org>
7078 * java-tree.h (flag_bounds_check): Remove extern decl.
7079 * lang.c (flag_bounds_check): Remove global variable.
7080 (lang_f_options): Remove "bounds-check" entry.
7081 (lang_init_options): Default flag_bounds_check to "on".
7083 1999-10-14 Tom Tromey <tromey@cygnus.com>
7085 * jvgenmain.c (usage): New function.
7086 (main): Use it. Also, handle `-D' options.
7087 * jvspec.c (lang_specific_driver): Recognize -D.
7088 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7090 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7092 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7094 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7095 variadic function with a non-literal format string.
7097 * parse-scan.y (report_main_declaration): Likewise.
7099 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7101 * parse.y (read_import_dir, patch_assignment, patch_binop,
7102 patch_array_ref): Likewise.
7104 * typeck.c (build_java_array_type): Likewise.
7106 * verify.c (verify_jvm_instructions): Likewise.
7108 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7110 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7112 1999-10-07 Anthony Green <green@cygnus.com>
7114 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7115 where CHECK_PUT may fail for valid reasons.
7117 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7118 UNSAFE_PUTN): New macros.
7120 1999-10-04 Tom Tromey <tromey@cygnus.com>
7122 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7123 well. Fixes Java PR gcj/59.
7124 * parse-scan.y (yyerror): Report errors.
7126 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7128 * decl.c (insert_block): Remove unconditional `abort'.
7130 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7132 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7133 FUNCTION_CODE now of type int. All callers changed.
7134 Set the builtin's DECL_BUILT_IN_CLASS.
7136 1999-09-23 Tom Tromey <tromey@cygnus.com>
7138 * jvspec.c (lang_specific_driver): Don't read spec file if
7139 -fsyntax-only given.
7141 1999-09-22 Tom Tromey <tromey@cygnus.com>
7143 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7145 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7146 (WORDS_TO_LONG): Likewise.
7147 (WORDS_TO_DOUBLE): Likewise.
7149 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7151 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7152 (RELOCATION_VALUE_1): Likewise.
7153 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7154 push_in_const, push_long_const): Prototyped.
7155 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7156 (push_constant2): Likewise.
7157 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7158 (find_constant_wide): Cast find_constant2's integer arguments to
7160 (find_constant_index): Cast find_constant2's and find_constant2's
7161 integer arguments to `jword'.
7162 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7163 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7164 (emit_if): Use RELOCATION_VALUE_1.
7165 (emit_goto): Likewise.
7166 (emit_jsr): Likewise.
7167 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7168 argument to push_long_const to HOST_WIDE_INT.
7170 1999-09-15 Andreas Schwab <schwab@suse.de>
7172 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7174 1999-09-20 Nick Clifton <nickc@cygnus.com>
7176 * lang.c (lang_decode_option): Extend comment.
7178 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7183 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7185 * gjavah.c (get_field_name, print_method_info, print_include,
7186 add_namelet): Use xmalloc, not malloc.
7188 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7189 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7192 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7194 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7196 * jcf-path.c (add_entry): Likewise.
7198 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7200 * jv-scan.c (xmalloc): Remove definition.
7202 * jvgenmain.c (xmalloc): Likewise.
7204 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7206 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7208 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7209 concat, not xmalloc/sprintf.
7210 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7211 (xstrdup): Remove definition.
7213 * parse.y (duplicate_declaration_error_p,
7214 constructor_circularity_msg, verify_constructor_circularity,
7215 check_abstract_method_definitions, java_check_regular_methods,
7216 java_check_abstract_methods, patch_method_invocation,
7217 check_for_static_method_reference, patch_assignment, patch_binop,
7218 patch_cast, array_constructor_check_entry, patch_return,
7219 patch_conditional_expr): Use xstrdup, not strdup.
7221 * zextract.c (ALLOC): Use xmalloc, not malloc.
7223 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7225 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7227 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7228 (do_spec, lang_specific_pre_link, lang_specific_driver,
7229 input_filename, input_filename_length): Don't declare.
7230 (main_class_name, jvgenmain_spec, lang_specific_driver):
7232 (lang_specific_driver): All calls to the function pointer
7233 parameter now explicitly call `fatal'.
7235 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7237 * parse.y (find_applicable_accessible_methods_list): Search
7238 abstract classes as interfaces.
7240 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * class.c (finish_class): We're now outside a valid method
7243 declaration. Tell the rest of gcc so.
7245 1999-09-08 Bruce Korb autogen@linuxbox.com
7247 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7249 1999-09-07 Tom Tromey <tromey@cygnus.com>
7251 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7253 (decode_signature_piece): Don't emit "::" in JArray<>.
7254 (print_namelet): Only print trailing `;' when printing a class.
7256 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7258 * java-tree.h: Delete declarations for all tree nodes now moved to
7260 * decl.c: Delete their definitions.
7262 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7264 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7265 * Makefile.in (OBJS): Add ggc-callbacks.o.
7266 (OBJDEPS): Likewise.
7268 1999-09-03 Tom Tromey <tromey@cygnus.com>
7270 * parse.y (strip_out_static_field_access_decl): Return operand if
7271 it satisfies JDECL_P.
7273 1999-09-02 Tom Tromey <tromey@cygnus.com>
7275 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7276 Handle nested arrays, like `[[I'.
7278 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7280 * class.c (finish_class): Remove unused parameter, all callers
7283 * expr.c (build_java_athrow): Change return type to void.
7284 (java_lang_expand_expr): Make sure each case in switch returns a
7287 * java-tree.h (finish_class): Fix prototype to take void args.
7289 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7290 (main): Issue return from main, not exit.
7292 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7294 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7296 * jv-scan.c (main): Issue return from main, not exit.
7298 * parse.y (check_abstract_method_definitions,
7299 java_check_abstract_method_definitions): Add static prototypes.
7300 (java_complete_expand_methods): Fix call to `finish_class'.
7302 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7305 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7307 * lang.c (language_string): Constify.
7309 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7311 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7312 Remove hacks for stuff which comes from libiberty.
7314 * Make-lang.in: Likewise.
7316 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7318 * Makefile.in (xref.o): Depend on xref.c explicitly.
7320 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7322 * java-tree.h (lang_printable_name): Constify a char*.
7324 * lang.c (lang_printable_name): Likewise.
7326 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7328 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7331 1999-08-26 Tom Tromey <tromey@cygnus.com>
7333 * gjavah.c (print_cxx_classname): Print "::" before qualified
7336 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * parse.y (lookup_cl): Changed leading comment. Now does its best
7339 to set the column number.
7340 (qualify_ambiguous_name): Take WFL wrappers into account.
7342 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7344 * verify.c (verify_jvm_instructions): Don't check instruction
7345 validity beyond end of method.
7347 1999-08-25 Tom Tromey <tromey@cygnus.com>
7349 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7351 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7353 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7354 cxx_keyword_subst, generate_access, name_is_method_p,
7355 get_field_name, print_field_name, super_class_name, print_include,
7356 decode_signature_piece, print_class_decls, usage, help,
7357 java_no_argument, version, add_namelet, print_namelet): Add static
7359 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7360 name_is_method_p): Constify a char*.
7361 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7362 Provide a final else clause in an if-else-if.
7363 (print_field_info): Add missing final arg in function call to
7365 (print_method_info, decompile_method, decode_signature_piece,
7366 print_c_decl, print_full_cxx_name, print_stub,
7367 print_mangled_classname, super_class_name, print_include,
7368 add_namelet, add_class_decl, print_class_decls, process_file,
7369 help): Constify a char*.
7371 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7372 push_int_const, find_constant_wide, find_constant_index,
7373 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7374 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7375 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7376 emit_if, emit_goto, emit_jsr, call_cleanups,
7377 make_class_file_name): Add static prototypes.
7378 (generate_bytecode_return, generate_bytecode_insns): Pass a
7379 NULL_PTR, not a NULL_TREE.
7381 * jv-scan.c: Include "jcf.h".
7382 (main): Declare using DEFUN macro.
7384 * jvspec.c (find_spec_file, lang_specific_pre_link,
7385 lang_specific_driver): Add prototypes.
7386 (find_spec_file): Constify a char*.
7388 * keyword.gperf (hash, java_keyword): Add prototypes.
7390 * lang.c (lang_print_error): Add static prototype.
7391 (lang_init): Prefer memcpy over bcopy to avoid casts.
7393 * lex.c (yylex): Add static prototype.
7395 * parse-scan.y: Include "lex.c" earlier.
7397 * parse.h: Remove redundant declaration for `yylex'.
7399 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7400 labeled_block_contains_loop_p): Add static prototypes.
7401 (not_accessible_p): Make static to match prototype.
7403 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7405 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * parse.y (check_method_redefinition): Changed leading comment.
7408 (check_abstract_method_definitions): New function.
7409 (java_check_abstract_method_definitions): New function.
7410 (java_check_regular_methods): Call it.
7411 (verify_constructor_super): Fixed indentation.
7412 (lookup_method_invoke): Likewise.
7414 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7416 * parse.y (method_header): Return a null pointer if the current
7418 (finish_method_declaration): Return if the current function decl
7420 (source_start_java_method): Likewise.
7421 (java_method_add_stmt): Likewise.
7423 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7425 * class.c (emit_register_class): Removed unnecessary call to
7427 * parse.y (labeled_block_contains_loop_p): Removed unused local
7430 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7432 * parse.y (java_refold): Added prototype.
7434 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7436 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7437 (java_stabilize_reference): Removed unnecessary `else'.
7438 (java_complete_lhs): Set flag to remember boolean. Call
7439 java_refold. Added comments.
7440 (java_decl_equiv): New function.
7441 (binop_compound_p): Likewise.
7442 (java_refold): Likewise.
7443 (patch_unaryop): Striped static field access assigned to decl and
7444 op. Changed promotion scheme for ++/-- operators.
7445 (search_loop): New function.
7446 (labeled_block_contains_loop_p): Likewise.
7447 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7449 (patch_bc_statement): Call search_loop. Fixed comment.
7451 1999-08-14 Anthony Green <green@cygnus.com>
7453 * expr.c (java_lang_expand_expr): Mark static array data as
7456 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7458 * jvgenmain.c (main): NUL-terminate name_obstack.
7460 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7462 * check-init.c (check_bool2_init, done_alternative): Add static
7465 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7466 (add_method, build_utf8_ref, build_class_ref,
7467 append_gpp_mangled_type, layout_class_method): Constify a char*.
7469 * decl.c (push_promoted_type, make_binding_level): Add static
7471 (push_promoted_type, pushdecl): Constify a char*.
7473 * except.c (find_handler_in_range, link_handler,
7474 check_start_handlers): Add static prototypes.
7476 * expr.c (process_jvm_instruction): Constify a char*.
7478 * gjavah.c (main): Constify a char*.
7480 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7483 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7485 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7486 munge, print_ents): Constify a char*.
7488 * jcf-dump.c (disassemble_method): Constify a char*.
7489 (print_constant_pool, print_exception_table): Add static prototypes.
7490 (print_constant, print_exception_table, main, disassemble_method):
7493 * jcf-io.c (find_classfile, find_class): Likewise.
7495 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7496 (set_source_filename, predefined_filename_p): Add static prototypes.
7497 (set_source_filename, get_constant, get_class_constant,
7498 find_in_current_zip): Constify a char*.
7500 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7502 (add_entry, add_path, jcf_path_classpath_arg,
7503 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7505 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7506 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7507 jcf_parse_one_method, jcf_parse_methods,
7508 jcf_parse_final_attributes): Add static prototypes.
7509 (get_attribute): Constify a char*.
7511 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7512 jcf_dependency_add_target, jcf_path_classpath_arg,
7513 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7515 * jv-scan.c (main): Constify a char*.
7516 (gcc_obstack_init): Add prototype arguments.
7518 * jvgenmain.c (gcc_obstack_init): Likewise.
7519 (main): Constify a char*.
7521 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7523 (put_decl_string, lang_print_error): Constify a char*.
7524 (lang_init): Remove redundant extern prototype.
7526 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7528 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7529 Add static prototypes.
7530 (get_type_from_signature): Constify a char*.
7532 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7533 Add static prototypes.
7534 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7535 (verify_jvm_instructions): Constify a char*.
7537 * xref.c (xref_flag_value): Likewise.
7539 * xref.h (xref_flag_value): Likewise.
7541 * zextract.c (makeword, makelong): Add static prototypes.
7542 (makeword, makelong): Constify a uch*.
7544 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7546 * lang.c (java_dummy_print): Constify a char*.
7547 (lang_print_error): Likewise.
7548 (lang_init): Remove redundant prototype for `print_error_function'.
7549 (lang_init_source): Likewise.
7550 (lang_identify): Constify a char*.
7552 1999-08-09 Tom Tromey <tromey@cygnus.com>
7554 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7555 (WORDS_TO_LONG): Likewise.
7556 (WORDS_TO_DOUBLE): Likewise.
7558 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7560 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7562 * expr.c (java_stack_pop, java_array_data_offset,
7563 build_java_throw_out_of_bounds_exception, case_identity,
7564 build_java_check_indexed_type): Add static prototypes.
7565 (linenumber_table, expand_invoke, expand_java_field_op,
7566 build_primtype_type_ref, expand_byte_code): Constify a char*.
7568 * java-tree.h (build_primtype_type_ref, linenumber_table):
7570 (java_lang_expand_expr): Add prototype.
7572 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7573 `java_lang_expand_expr'.
7575 * lex.c (java_lex_error): Constify a char*.
7576 (java_get_unicode, java_read_char, java_allocate_new_line,
7577 java_unget_unicode, java_sneak_unicode): Prototype.
7579 * parse-scan.y (current_class, package_name, method_declarator,
7580 report_class_declaration, yyerror): Constify a char*.
7582 * parse.h (java_report_errors): Prototype.
7583 (yyerror): Constify a char*.
7585 * parse.y (classitf_redefinition_error, check_modifiers,
7586 parse_jdk1_1_error, lookup_package_type,
7587 lookup_package_type_and_set_next, get_printable_method_name,
7588 purify_type_name): Constify a char*.
7589 (build_super_invocation, maybe_generate_finit,
7590 verify_constructor_super, parser_add_interface,
7591 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7592 java_complete_expand_methods, java_expand_finals,
7593 cut_identifier_in_qualified, java_stabilize_reference,
7594 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7595 merge_string_cste): Prototype.
7596 (single_type_import_declaration, yyerror,
7597 variable_redefinition_error, build_array_from_name,
7598 build_unresolved_array_type, check_class_interface_creation,
7599 resolve_class, complete_class_report_errors,
7600 note_possible_classname, read_import_dir,
7601 find_in_imports_on_demand, resolve_package, fix_constructors,
7602 check_deprecation, lookup_method_invoke,
7603 maybe_build_primttype_type_ref, array_constructor_check_entry):
7605 (java_complete_expand_methods, java_expand_finals): Make static.
7606 (convert_narrow): Remove static prototype.
7608 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7610 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7612 1999-08-02 Richard Henderson <rth@cygnus.com>
7614 * decl.c: Include defaults.h instead of expr.h.
7615 * parse.y: Likewise.
7617 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7619 * java/decl.c (start_java_method): Change all uses of
7620 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7621 Ensure expr.h is included.
7622 * java/expr.c (pop_arguments): Ditto.
7623 * java/parse.y (expand_start_java_method): Ditto.
7625 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7627 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7629 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7631 * decl.c: Include "function.h".
7632 * except.c: Likewise.
7633 * parse.y: Likewise.
7634 * Makefile.in: Update dependencies.
7636 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7638 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7639 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7640 `modifier' with ATTRIBUTE_UNUSED.
7642 * gjavah.c (process_file): Add braces around ambiguous `else'.
7644 * jcf-dump.c (print_access_flags, localvar_free): Change return
7647 * parse.y (java_complete_expand_method): Initialize variable
7649 (resolve_qualified_expression_name): Likewise for `field_decl'.
7650 (patch_method_invocation): Likewise for `class_to_search'.
7651 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7652 (patch_assignment): Likewise for `lhs_type'.
7654 * verify.c (verify_jvm_instructions): Remove unused variable
7657 1999-07-25 Richard Henderson <rth@cygnus.com>
7659 * decl.c (va_list_type_node): New.
7661 1999-07-25 Anthony Green <green@cygnus.com>
7663 * gjavah.c (print_stub): New function.
7664 (METHOD_IS_NATIVE): New macro.
7665 (print_mangled_classname): Make static.
7666 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7667 (process_file): Perform stub generation.
7668 (HANDLE_METHOD): Don't emit class decls during stub
7670 (HANDLE_END_METHOD): Take into account stub generation.
7671 (print_method_info): Handle stub generation.
7672 (print_stub): New function.
7673 (print_cxx_classname): Make signature consistant with others.
7674 (help): Describe -stubs option.
7675 (main): Create stub file.
7676 (version): Use version.c.
7677 (print_full_cxx_name): New function.
7678 (print_c_decl): Use print_full_cxx_name.
7680 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7682 * check-init.c (check_init): Handle MAX_EXPR.
7684 1999-07-15 Andrew Haley <aph@cygnus.com>
7686 * lang.c (flag_use_divide_subroutine): New variable.
7687 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7688 fp-to-integer conversion.
7689 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7692 * expr.c (build_java_soft_divmod): New function.
7693 (build_java_binop): Call build_java_soft_divmod if
7694 flag_use_divide_subroutine is set.
7695 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7696 soft_lrem_node: new builtin functions.
7697 (init_decl_processing) Initialize the new builtins.
7698 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7699 soft_lrem_node: new builtin functions.
7700 (build_java_soft_divmod): New function.
7701 * parse.y: Call build_java_soft_divmod if
7702 flag_use_divide_subroutine is set.
7705 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7706 a --specs= arg) even if not linking.
7707 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7708 -fuse-divide-subroutine
7710 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7712 * parse.y (resolve_and_layout): Check methods only once.
7713 (resolve_qualified_expression_name): Verify thrown exceptions
7715 (check_thrown_exceptions): Reject exceptions thrown in
7716 initializer. Error message tuned.
7718 1999-07-14 Andrew Haley <aph@cygnus.com>
7720 * expr.c (expand_expr): Do not return the last statement in a
7721 block as the block's value.
7723 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7726 CALL_EXPR, to avoid order of evaluation changes.
7728 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7730 * parse.y (qualify_ambiguous_name): Do not use
7731 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7733 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7735 * check-init.c (check_init): Handle MAX_EXPR.
7736 * expr.c (force_evaluation_order): Force method call arguments to
7737 be evaluated in left-to-right order.
7738 * parse.y (qualify_ambiguous_name): Loop again to qualify
7739 NEW_ARRAY_EXPR properly.
7741 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 * parse.y (patch_invoke): Resolve unresolved invoked method
7745 (qualify_ambiguous_name): STRING_CST to qualify expression for
7746 type name resolution.
7748 1999-06-24 Andrew Haley <aph@cygnus.com>
7750 * class.c (finish_class): Whenever a deferred method is
7751 output, rescan the list of methods to see if a new candidate for
7752 output can be found.
7754 1999-06-28 Tom Tromey <tromey@cygnus.com>
7756 * jvspec.c (lang_specific_driver): Recognize --help.
7758 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7760 * parse.y (resolve_package): Fixed bogus return statement.
7761 (patch_method_invocation): Resolve method invocation beginning with
7762 a package name qualifier.
7764 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7766 * Make-lang.in (java.stage1): Depend on stage1-start.
7767 (java.stage2): Likewise for stage2-start.
7768 (java.stage3): Likewise for stage3-start.
7769 (java.stage4): Likewise for stage4-start.
7771 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7773 * parse.y (java_complete_lhs): When doing cross referencing, don't
7774 try to keep file location on a WFL expanded as a CALL_EXPR.
7776 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7778 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7779 compiling to class file a void method with an empty method body.
7780 As a side effect, the bytecode backend will generate the
7781 appropriate `return' instruction.
7783 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7785 * parse.y (lookup_package_type_and_set_next): New function prototype.
7786 (resolve_package): Search current and imported packages.
7787 (lookup_package_type_and_set_next): New function.
7789 1999-06-22 Andrew Haley <aph@cygnus.com>
7791 * verify.c (verify_jvm_instructions): Check for pending blocks
7792 before invalid PC test and opcode switch, not after.
7794 1999-06-21 Andrew Haley <aph@cygnus.com>
7796 * except.c (find_handler_in_range): The upper limit for exception
7797 ranges is exclusive, not inclusive: (start <= pc < end).
7798 (link_handler): find child pointer which points to outer by
7799 searching sibling list: previous code incorrectly assumed that
7800 outer->outer->first_child must point to outer.
7801 * verify.c (verify_jvm_instructions): FIXME added to code for
7803 (verify_jvm_instructions): Do not assume that the last block
7804 processed in a subroutine is a block which ends with a `ret'
7805 instruction. With some control flows it is possible that the last
7806 block ends with an `athrow'.
7808 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7810 * parse.y (qualify_ambiguous_name): Reorganized the post
7811 evaluation of non WFL leading expression nodes.
7813 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7818 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7820 * parse.y (qualify_ambiguous_name): Handle qualified expression
7821 beginning with a STRING_CST.
7823 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * parse.y (register_fields): Set DECL_INITIAL on both
7826 pre-initialized static and public fields.
7827 (resolve_field_access): Static field access expressions to always
7829 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7830 qualification. CONVERT_EXPR to be resolved as an expression name.
7831 (java_complete_lhs): Identify and access qualified final
7832 initialized field in switch statement case expression.
7833 (fold_constant_for_init): Pre-initialized field decl constant to
7836 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7838 * parse.y (note_possible_classname): Mark returned node with
7839 QUALIFIED_P only if the original class name contained a '/'.
7841 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7843 * Make-lang.in (gcjh): More parallel build fixes.
7845 1999-06-03 Mike Stump <mrs@wrs.com>
7847 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7849 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7851 * except.c (link_handler): Chain exception handlers in order.
7853 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7855 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7856 with nops and process as usual in order to always set correct EH
7857 ranges. Emit detailed warnings about unreachable bytecodes.
7859 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7861 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7864 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7866 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7867 or the searched field decl.
7869 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7871 * parse.y (fold_constant_for_init): Convert numerical constant
7872 values to the type of the assigned field.
7874 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7876 * expr.c (lookup_field): Relaxed the test on class loading error
7878 * parse.y (fold_constant_for_init): Enabeled old code.
7880 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7883 decide the validity of the cast of a java.lang.Cloneable reference
7885 (patch_conditional_expr): Fixed first argument passed to
7886 binary_numeric_promotion.
7888 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7890 * parse.y (qualify_ambiguous_name): Take into account that a
7891 CONVERT_EXPR might specify a type as a WFL.
7893 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7895 * parse.y (patch_assignment): Save the rhs before using it as an
7896 argument to _Jv_CheckArrayStore.
7898 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7902 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7904 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7905 floating point litteral only when the exponent indicator has been
7908 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7910 * parse.y (formal_parameter:): Construct argument tree list
7911 element even if a yet unsupported final parameter was encountered.
7913 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.y (finish_method_declaration): Issue errors for native or
7916 abstract methods declared with a method body, as well as for non
7917 native or non abstract methods with no method body.
7919 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7921 * class.c (build_utf8_ref): Initialize variable `field'.
7923 * decl.c (init_decl_processing): Initialize variable `field'.
7925 * expr.c (build_known_method_ref): Mark parameters `method_type',
7926 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7927 (process_jvm_instruction): Likewise for parameter `length'.
7929 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7930 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7933 * parse.y (maybe_generate_clinit): Remove unused variable
7934 `has_non_primitive_fields'.
7935 (find_in_imports_on_demand): Initialize variables `node_to_use'
7937 (patch_binop): Likewise for variable `prom_type'.
7938 (patch_unaryop): Likewise for variable `prom_type'.
7940 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7942 * xref.c (xref_table): Add missing initializer.
7944 1999-05-14 Tom Tromey <tromey@cygnus.com>
7946 * java-except.h (struct eh_range): Removed unused `next' member.
7947 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7948 after adding all exception handlers. Sort exception ranges in
7950 (struct pc_index): New structure.
7951 (start_pc_cmp): New function.
7952 * except.c (add_handler): Return `void'. Don't call link_handler;
7953 instead construct an ordinary linked list and do range
7955 (check_nested_ranges): New function.
7956 (link_handler): Changed interface to allow merging of eh_ranges.
7957 Split overlapping ranges. Return `void'.
7959 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7961 * parse.y (constructor_block_end:): New rule, tagged <node>.
7962 (constructor_body:): Use `constructor_block_end' instead of
7965 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7967 * parse.y (statement_nsi:): Pop `for' statement block.
7968 (java_complete_lhs): Labeled blocks containing no statement are
7969 marked as completing normally.
7971 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7973 * xref.c (xref_set_current_fp): New function, defined.
7974 * xref.h (xref_set_current_fp): New function, prototyped.
7976 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7978 * check-init.c (check_init): Take into account that
7979 LABELED_BLOCK_STMT can be empty.
7981 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7983 * parse.y (java_check_regular_methods): Warning check on not
7984 overriding methods with default access in other packages does not
7985 apply to `<clinit>'.
7986 (java_complete_lhs): If block body is an empty_stmt_node, replace
7987 it by NULL_TREE. This prevents gcc from generating an irrelevant
7990 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * check-init.c (check_init): Removed code accepting to see things
7993 falling through default:, when doing xrefs.
7994 * java-tree.h (do_not_fold): New global variable, declared.
7995 * parse.y (do_not_fold): New global variable, defined.
7996 (java_complete_expand_method): Set `do_not_fold' to the value of
7997 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7998 and reinstall them after them have been purged; do not check for
7999 initializations; do not issue missing return errors.
8000 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8002 (patch_binop): Skip the fold part when doing xrefs.
8003 (build_string_concatenation): Skip the concatenation part when
8005 (patch_synchronized_statement): Do not generate a try-finally when
8007 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8008 and keep the location where the throw was seen.
8009 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8010 any treatment on the converted node an simply return a NOP_EXPR of
8012 * xref.c (xref_get_data): New function, defined.
8013 * xref.h (xref_get_data): New function, declared.
8014 (XREF_GET_DATA): Use xref_get_data.
8016 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8018 * gjavah.c (print_include): Cast the result of `strlen' to int
8019 when comparing against a signed value.
8020 (add_namelet): Likewise.
8022 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8024 * expr.c (expand_invoke): Mark parameter `nargs' with
8026 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8028 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8031 * jcf-reader.c (get_attribute): Cast a value to long
8032 when comparing against a signed expression. Likewise.
8034 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8037 1999-05-11 Andrew Haley <aph@cygnus.com>
8039 * parse.y (source_end_java_method): If the current method contains
8040 any exception handlers, force asynchronous_exceptions: this is
8041 necessary because signal handlers in libjava may throw exceptions.
8042 * decl.c (end_java_method): Ditto.
8044 1999-05-11 Tom Tromey <tromey@cygnus.com>
8046 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8048 * jvspec.c (THREAD_NAME): Removed.
8049 (GC_NAME): Likewise.
8050 (MATHLIB): Likewise.
8051 (WITHLIBC): Likewise.
8053 (THREADLIB): Likewise.
8054 (MATH_LIBRARY): Likewise.
8055 (lang_specific_driver): Don't add `-l' options to command line.
8056 Instead, add a single --specs option. Recognize `-L' options and
8057 use them to search for spec file.
8058 (find_spec_file): New function.
8059 (SPEC_FILE): New define.
8061 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8063 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8064 cpplib-enabled build.
8066 1999-05-05 Per Bothner <bothner@cygnus.com>
8068 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8069 temporarily zero it while calling rest_of_decl_compilation.
8071 * java-tree.h (string_ptr_type_node): Add declaration.
8072 * decl.c: Define and initialize string_ptr_type_node.
8073 * parse.y (patch_string_cst): Use string_ptr_type_node.
8075 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8076 * parse.y (for_statement): Now unconditionally exit_block.
8077 (finish_labeled_statement): No longer exit_block if for-loop.
8078 (patch_loop_statement): Check harder if the loop is already labeled.
8080 * parse.y (patch_initialized_static_field): Removed function.
8081 (maybe_generate_clinit): Removed special handling for interfaces.
8082 (java_complete_expand_methods): Do a preliminary java_complete_tree
8083 on <clinit> to determine if it can be removed.
8084 (java_complete_expand_method): Remove special handling for <clinit>.
8085 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8086 optimize if we get back empty_stmt_node.
8087 For MODIFY_EXPR, re-do checking of static initializers.
8088 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8089 For VAR_DECL, pass correct context.
8091 * verify.c (verify_jvm_instructions): Better error messages.
8093 1999-05-03 Tom Tromey <tromey@cygnus.com>
8095 * parse-scan.y (interface_declaration): Call
8096 report_class_declaration for interfaces.
8098 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8100 * Makefile.in: Remove -v from bison command lines.
8102 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8104 * check-init.c (check_init): Exclude a case of error when doing
8106 * class.c (layout_class_method): Don't generate the error message
8107 twice when compiling from source.
8108 * lang-options.h: Added `-Wredundant-modifers' and
8109 `-Wunusupported-jdk11' flags and help text.
8110 * lang.c (lang_decode_option): Added support for
8111 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8112 flag_static_local_jdk11 and flag_redundant set accordingly.
8113 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8114 * parse.h (EXPR_WFL_ADD_COL): New macro.
8115 (DECL_END_SOURCE_LINE): Likewise.
8116 (DECL_INHERITED_SOURCE_LINE): Likewise.
8117 * parse.y (static_ref_err): New function, prototyped.
8118 (CCB_TK): Now tagged <operator>.
8119 (class_body:): Remember the location of the closing '}' of a class
8120 definition when doing xrefs.
8122 (block_end:): Likewise.
8123 (create_class): Remember the location of the inherited class
8124 identifier when doing xrefs.
8125 (register_fields): Added test on first operand of `init' before
8126 testing it TREE_CODE.
8127 (method_header): Store the location of the class identifier in the
8128 class decl when doing xrefs.
8129 (finish_method_declaration): Don't combine first/last method line
8131 (java_check_regular_methods): Warning check on not overriding
8132 methods with default access on other packages move before check on
8133 static methods. Initialization of `aflags' also moved up.
8134 (resolve_expression_name): Call static_ref_err to report the error.
8135 (static_ref_err): New function, implemented.
8136 (resolve_field_access): Returned simplified static field access
8138 (resolve_qualified_expression_name): Check for illegal use of
8139 static fields in a non static context. Call static_ref_err to
8140 report error in various places.
8141 (java_complete_tree): Do not fold initialized static fields when
8143 (java_complete_lhs): Likewise.
8145 1999-04-29 Anthony Green <green@cygnus.com>
8147 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8148 create internal labels.
8149 (lookup_label): Ditto.
8151 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8153 * class.c (layout_class_method): Generate <clinit>'s rtl for
8155 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8156 for interfaces' <clinit>.
8157 * expr.c (lookup_field): Search for fields in interfaces.
8158 (expand_invoke): Fixed indentation.
8159 (expand_java_field_op): Likewise. Use IS_CLINIT.
8160 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8161 (IS_CLINIT): New macro.
8162 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8163 interface was parsed.
8164 (maybe_generate_clinit): Don't generate if the current class is an
8165 interface with only fields of primitive types.
8166 (reset_method_name): Use IS_CLINIT.
8167 (java_complete_expand_method): Expand <clinit> when it exists for
8168 interfaces. Use IS_CLINIT.
8169 (resolve_expression_name): Use DECL_CONTEXT instead of
8170 current_class to build static field references.
8171 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8172 ARRAY_REF when doing xreferencing.
8173 (check_final_assignment): Fixed typo in leading comment. Use
8175 (patch_array_ref): Don't fully expand array references when
8177 (patch_return): Use IS_CLINIT.
8178 (patch_throw_statement): Likewise.
8180 1999-04-22 Tom Tromey <tromey@cygnus.com>
8182 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8184 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8186 * decl.c (predef_filenames, predef_filenames_size): New globals
8187 (init_decl_processing): predef_filenames and predef_filenames_size
8189 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8191 * jcf-parse.c (predefined_filename_p): New function.
8192 (yyparse): Check that files on the command line are specified only
8193 once and issue a warning otherwise.
8194 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8195 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8196 avoid a gcc warning with -W -Wall turned on.
8197 (java_expand_classes): Abort if errors were encountered.
8198 (java_complete_lhs): If the cross reference flag is set, wrap
8199 field DECL node around a WFL when resolving expression name.
8201 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8203 * lang.c (lang_decode_option): Fixed returned value when parsing
8204 `-fxref=...' and `-Wall'.
8205 * parse.y (source_end_java_method): Do not generate code when
8206 flag_emit_xref is set.
8207 (resolve_expression_name): Do not build static field access when
8208 flag_emit_xref is set.
8209 (resolve_field_access): No special treatment on `length' when
8210 flag_emit_xref is set. Do not build qualified static field access
8211 when flag_emit_xref is set.
8212 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8213 when flag_emit_xref is set.
8214 (patch_assignment): Do not generate array store runtime check when
8215 flag_emit_xref is set.
8216 * xref.c (xref_flag_value): Fixed function declaration
8218 (xset_set_data): New function.
8219 * xref.h (xref_set_data): Added prototype for new function.
8220 (typedef struct xref_flag_table): New field data.
8221 (XREF_GET_DATA): New macro.
8223 1999-04-19 Tom Tromey <tromey@cygnus.com>
8225 * xref.h (enum): Removed trailing comma.
8227 * parse.y (resolve_qualified_expression_name): Added missing
8230 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8232 * gjavah.c: New prototypes for java_float_finite and
8235 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8237 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8240 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8242 * Makefile.in (TREE_H): Add tree-check.h.
8243 (RTL_H): Add genrtl.h.
8245 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8247 * parse.y (patch_assignment): Added ArrayStoreException runtime
8250 1999-04-06 Per Bothner <bothner@cygnus.com>
8252 * expr.c (pop_type_0): New function.
8253 (pop_type): Use pop_type_0.
8254 * java-tree.h (pop_type_0): New declaration.
8255 * verify.c (verify_jvm_instructions): Check return instructions.
8257 * parse.y (patch_binop): Don't fold if non-constant and emiting
8260 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8262 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8264 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8265 (main_jcf): Don't define.
8266 (process_file): Don't set `main_jcf'.
8268 * java-tree.h (main_jcf): Don't declare.
8270 * jcf-parse.c (main_jcf): Add static definition.
8272 * lang.c (main_jcf): Don't define.
8274 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8276 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8278 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8280 * jcf-depend.c: Include "config.h", not <config.h>.
8282 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8285 * jcf-path.c: Include "config.h", not <config.h>.
8287 * lex.c: Don't include various system header files.
8288 (java_init_lex): Cast the argument of `bzero' to PTR
8290 * parse-scan.y (java_push_parser_context): Likewise.
8292 * parse.y (java_push_parser_context): Likewise.
8293 (patch_bc_statement): Match format specifier to variable argument.
8295 * xref.c: Don't include <stdio.h>.
8297 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8299 * parse.y (struct parser_ctxt *ctxp): Now global.
8300 (declare_local_variables): Use WFL compound value for the
8301 declaration source line value, when doing cross-referencing.
8303 1999-03-31 Tom Tromey <tromey@cygnus.com>
8305 * gjavah.c (print_field_info): Allow constants of other types.
8306 (print_include): Generate include when new name is proper prefix
8307 of already printed name.
8308 (add_namelet): Likewise.
8309 (cxx_keyword_subst): New function.
8310 (print_method_info): Use it.
8311 (print_field_name): New function.
8312 (get_field_name): New function.
8313 (print_field_info): Use get_field_name and print_field_name.
8315 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8317 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8318 'KR-C', so gperf uses the `const' keyword on strings.
8320 * keyword.gperf (java_keyword): Const-ify a char*.
8322 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8324 * parse.y (patch_bc_statement): Fixed identation and a bogus
8327 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8329 * parse.y (patch_assignment): Allow static variables in other
8330 classes to be assigned.
8332 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8334 * class.c (maybe_add_interface): Remove unused variable
8336 (make_class_data): Use = for assignment, not ==. Likewise.
8337 (emit_register_classes): Remove unused variable `decl'.
8339 * lex.c: Fix comment so as not to contain an embedded `/*'.
8341 * verify.c (verify_jvm_instructions): Remove unused variable
8344 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8346 * parse.y (complete_loop_body): Rename to finish_loop_body.
8347 (complete_labeled_statement): Rename to finish_labeled_statement.
8348 (complete_for_loop): Rename to finish_for_loop.
8349 (complete_method_declaration): Rename to finish_method_declaration.
8351 * java-tree.h (continue_identifier_node): New global node.
8352 * decl.c: Define and initialize continue_identifier_node.
8353 * parse.y (generate_labeled_block): Remove - no longer needed.
8354 (build_loop_body): Use continue_identifier_node for continue block.
8355 (finish_labeled_statement): Also do pop_labeled_block actions.
8356 (java_complete_lhs): POP_LOOP even if error.
8357 (build_labeled_block): Special handling for continue_identifier_node.
8358 (patch_loop_statement): Re-organize.
8359 (patch_bc_statement): Re-write.
8361 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8363 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8364 using a WFL compound value.
8365 * parse.y (xref.h): Include.
8366 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8368 (register_fields): Set WFL compound value to lineno if doing
8370 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8372 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8373 * xref.h (expand_xref): Prototype renamed from xref_generate.
8375 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8377 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8378 (GET_CURRENT_BLOCK): New macro.
8379 * parse.y (current_static_block): New global variable.
8380 (method_body:): Define action.
8381 (complete_method_declaration): Set current_function_decl to NULL
8382 when work on the current method is done.
8383 (declare_local_variables): Use GET_CURRENT_BLOCK.
8384 (java_method_add_stmt): Likewise.
8385 (java_complete_expand_method): Disable the use of `this' when
8387 (enter_a_block): If no current method exist, use
8388 current_static_block to link static initializer blocks.
8389 (exit_block): Rewritten to use current_static_block when no current
8391 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8392 (patch_return): Forbid the use of `return' in static initializers.
8393 (patch_throw_statement): Fixed indentation. Issue specific error
8394 for uncaught thrown checked exception in static initializer
8395 blocks. Removed FIXME.
8397 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8399 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8400 Link gcj from gcc.o.
8402 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8404 * parse.y (find_applicable_accessible_methods_list): When dealing
8405 with interface: ensure that a given interface or java.lang.Object
8406 are searched only once.
8408 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8410 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8412 * jcf-dump.c (print_access_flags): Add braces around if-else.
8414 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8417 * lex.c (build_wfl_node): Add static prototype.
8419 * lex.h (build_wfl_node): Remove static prototype.
8421 * parse.y: Include lex.c early enough to declare everything needed.
8422 Ensure calls to `build_wfl_node' pass the proper arguments.
8423 (create_class): Remove unused variable `super_decl'.
8424 (get_printable_method_name): Initialize variable `name'.
8426 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8428 * Changelog: Fixed 1999-03-22 typos.
8429 * lang.c (lang_decode_option): Fixed typo in error string in the
8432 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8434 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8436 * java-tree.h (flag_emit_xref): Declared extern.
8437 * lang.c (xref.h): Included.
8438 (flag_emit_xref): New global variable.
8439 (lang_decode_option): Added support for -fxref.
8443 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8445 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8448 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8450 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8451 $(srcdir)/../system.h and $(JAVA_TREE_H).
8452 (jcf-io.o): Depend on $(JAVA_TREE_H).
8453 (mangle.o): Likewise.
8455 * check-init.c (check_cond_init): Add static prototype.
8457 * class.c (build_java_method_type, hashUtf8String,
8458 make_field_value, get_dispatch_vector, get_dispatch_table,
8459 append_gpp_mangled_type, mangle_static_field): Likewise.
8460 (strLengthUtf8): Hide unused definition.
8461 (hashUtf8String): Const-ify.
8462 (make_field_value): Un-ANSI-fy.
8464 * constants.c: Move inclusion of jcf.h above java-tree.h.
8465 (set_constant_entry, find_class_or_string_constant,
8466 find_name_and_type_constant, get_tag_node,
8467 build_constant_data_ref): Add static prototype.
8469 * decl.c (push_jvm_slot, builtin_function,
8470 lookup_name_current_level): Likewise.
8471 (builtin_function): Const-ify.
8473 * except.c (expand_start_java_handler, expand_end_java_handler):
8474 Add static prototype.
8476 * expr.c (flush_quick_stack, push_value, pop_value,
8477 java_stack_swap, java_stack_dup, build_java_athrow,
8478 build_java_jsr, build_java_ret, expand_java_multianewarray,
8479 expand_java_arraystore, expand_java_arrayload,
8480 expand_java_array_length, build_java_monitor, expand_java_pushc,
8481 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8482 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8483 expand_compare, expand_test, expand_cond, expand_java_goto,
8484 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8485 expand_java_field_op, java_push_constant_from_pool): Likewise.
8487 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8488 (build_java_arraynull_check): Mark parameters `node' and `type'
8489 with ATTRIBUTE_UNUSED.
8490 (note_label): Likewise for parameter `current_pc'.
8491 (expand_java_call, expand_java_ret): Hide unused definition.
8493 * java-tree.h (make_class, build_constants_constructor,
8494 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8495 init_outgoing_cpool, register_class, emit_register_classes,
8496 java_layout_seen_class_methods): Prototype.
8497 (unicode_mangling_length): Const-ify.
8498 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8499 emit_unicode_mangled_name, format_int, format_uint,
8500 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8501 jcf_print_utf8_replace, open_class): Prototype.
8503 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8504 <stdio.h>. Include tree.h/java-tree.h.
8505 (utf8_equal_string usage, process_class): Add static prototype.
8506 (open_class): Don't prototype this here.
8507 (utf8_equal_string): Match arguments to format specifiers.
8508 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8509 TABLE_SWITCH, disassemble_method): Likewise.
8511 * jcf-io.c: Include tree.h/java-tree.h.
8512 (open_class, find_classfile, jcf_print_utf8,
8513 jcf_print_utf8_replace): Const-ify.
8515 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8516 parse_class_file): Add static prototype.
8517 (find_in_current_zip): Match definition to existing static
8520 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8521 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8522 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8523 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8524 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8525 generate_bytecode_return, perform_relocations, init_jcf_state,
8526 init_jcf_method, release_jcf_state, generate_classfile):
8527 Add static prototype.
8528 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8529 (make_class_file_name): Const-ify.
8531 * jcf.h (find_classfile): Const-ify.
8533 * jv-scan.c (reset_report): Remove prototype.
8535 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8536 (error): Rewrite to allow varargs.
8538 * lang.c (lang_f_options): Const-ify.
8540 * lex.c (java_parse_escape_sequence): Add static prototype.
8541 (java_allocate_new_line): Match definition to existing static
8544 * mangle.c Include tree.h/java-tree.h.
8545 (unicode_mangling_length, emit_unicode_mangled_name,
8546 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8548 * parse.h (jdep_code): Remove trailing comma in enumeration.
8549 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8550 (reset_report): Add prototype.
8552 * verify.c (push_pending_label, merge_types): Add static
8555 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8557 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8559 * parse.y (find_applicable_accessible_methods_list): Extend the
8560 search to superinterfaces when relevant.
8561 (search_applicable_methods_list): New function.
8563 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8565 * class.c (unmangle_classname): Implemented stricter testing
8566 before setting the QUALIFIED_P flag on an identifier.
8568 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8570 * parse.y (java_complete_lhs): Call force_evaluation_order
8571 after patch_newarray.
8572 (patch_binop): Don't call fold if there are side effects.
8574 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8576 * parse.y (java_stabilize_reference): Use save_expr instead of
8577 building a SAVE_EXPR node.
8578 (java_complete_lhs): Patch the resulting string of the `+='
8579 operator (if necessary) and complete the RHS after having built
8582 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8584 * class.c (make_class): Don't set CLASS_P here (because
8585 this function is also called by build_java_array_type).
8586 (push_class): Set CLASS_P here instead.
8587 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8589 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8590 context. If the context is class, perfer "super" over "synchronized".
8591 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8593 * parse.y (create_class): Don't call parser_check_super here;
8594 it is not robust. Always wait until later.
8596 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8597 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8599 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8601 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8602 * lex.h (UNGETC): Change misleading macro.
8604 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8606 * parse.y (java_stabilize_reference): Return NODE when patching a
8608 (java_complete_lhs): Put parenthesis around truth values.
8610 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8612 * class.c (layout_class_method): Don't make rtl for interface
8614 * parse.h (GET_TYPE_NAME): New macro.
8615 * parse.y (if_then_statement:): Fixed indentation.
8616 (if_then_else_statement:): Likewise.
8617 (for_statement:): Fixed spacing.
8618 (try_statement:): Fixed indentation.
8619 (create_interface): Don't force interfaces to be abstract.
8620 (method_header): Abstract methods are OK in interfaces.
8621 (declare_local_variables): Fixed typo in comment.
8622 (java_complete_expand_method): Fixed indentation.
8623 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8624 non accessible fields.
8625 (java_stabilize_reference): New function.
8626 (java_complete_lhs): Fixed indentation. Use
8627 java_stabilize_reference in compound assignement. Insert the
8628 cast. If not processing `+' fix string constants before processing
8631 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8633 * constants.c (find_class_or_string_constant): Cast variable `j'
8634 to a `jword' when comparing against one.
8636 * expr.c (java_lang_expand_expr): Remove unused variables
8637 `has_finally_p' and `op0'.
8639 * gjavah.c (print_field_info): Cast a value to jint when comparing
8640 against one. Likewise for a jlong.
8641 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8642 against a signed quantity.
8644 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8645 (print_signature): Don't needlessly dereference variable `str'
8647 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8648 `max_locals' with ATTRIBUTE_UNUSED.
8649 (jcf_parse_class): Likewise for variable `index'.
8651 * parse.h (reverse_jdep_list): Remove static prototype.
8653 * parse.y (build_jump_to_finally): Remove prototype and definition.
8654 (reverse_jdep_list): Add static prototype.
8656 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8657 `assignment' and `expr_decl'.
8659 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8661 1999-03-12 Andrew Haley <aph@cygnus.com>
8663 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8664 we'll need a directory separator and a null character.
8666 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8668 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8670 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8672 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8675 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8677 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8679 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8681 * class.c (layout_class_method): A static method in a base class
8682 is never overridden, so treat it like it doesn't exist.
8683 However, do complain about private non-static method overriding
8684 public static method.
8686 * parse.y: Don't set unused INITIALIZED_P flag.
8687 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8689 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8690 (build_array_from_name): Re-order &index[string] to &string[index].
8692 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8693 error_mark (it might catch more errors, but it is more likely to lose).
8695 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8697 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8698 (parse-scan.o): Depend on toplev.h.
8700 * class.c (make_method_value): Add prototype. Make it static.
8701 Remove unused second argument, caller changed.
8703 * expr.c (java_lang_expand_expr): Remove unused variable
8706 * java-tree.h: Don't prototype find_in_current_zip.
8707 Add prototypes for verify_constant_pool, start_java_method,
8708 end_java_method, give_name_to_locals, expand_byte_code,
8709 open_in_zip, set_constant_value, find_constant1, find_constant2,
8710 find_utf8_constant, find_string_constant, find_class_constant,
8711 find_fieldref_index, find_methodref_index, write_constant_pool,
8712 count_constant_pool_bytes and encode_newarray_type.
8714 * jcf-dump.c: Remove unused variable `LONG_temp'.
8716 * jcf-parse.c: Include parse.h.
8717 (jcf_parse_source): Remove unused parameter, all callers changed.
8718 (jcf_figure_file_type): Add static prototype.
8719 (find_in_current_zip): Likewise. Also remove unused parameter,
8720 all callers changed.
8721 (read_class): Initialize variable `saved_pos'.
8723 * jcf-reader.c (jcf_parse_preamble): Mark variables
8724 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8726 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8727 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8728 (java_parse_doc_section): Initialize variable `seen_star'.
8729 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8730 (java_lex_error): Mark parameters `msg' and `forward' with
8732 (java_get_line_col): Mark parameters `filename' and `line' with
8735 * parse-scan.y: Include toplev.h.
8736 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8738 * parse.h: use `struct JCF', not plain `JCF'.
8739 (java_parser_context_save_global, java_expand_classes
8740 java_parser_context_restore_global, java_parse): Add prototypes.
8742 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8745 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8747 * check-init.c (check_init): COPYN takes word count, not bit count.
8749 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8751 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8752 explicit build_decl. (Avoids crash in reload when optimizing.)
8754 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8756 * decl.c (complete_start_java_method): Handle synchronized method
8757 even when compiling from bytecode.
8759 1999-02-26 Tom Tromey <tromey@cygnus.com>
8761 * gjavah.c (add_class_decl): Only generate `#include' if outer
8762 class is not the name of the class we are processing. Correctly
8763 append `.h' in #include.
8764 (process_file): Clean up newlines around generated `#include's.
8765 (decode_signature_piece): Correctly handle inner classes.
8766 (struct include): New structure.
8767 (all_includes): New global.
8768 (print_include): New function.
8769 (add_class_decl): Use it.
8770 (process_file): Likewise.
8771 (add_class_decl): Generate include for java-array.h if array
8773 (process_file): Don't generate java-array.h include.
8775 * gjavah.c (add_namelet): Check for standard package names here.
8776 (add_class_decl): Don't check for standard package names here.
8778 1999-02-25 Tom Tromey <tromey@cygnus.com>
8780 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8781 When reading a zip file, only use strncmp if both strings are
8782 bigger than the buffer length. Initialize `k' when looping
8785 1999-02-24 Tom Tromey <tromey@cygnus.com>
8787 * gjavah.c (struct namelet): New structure.
8788 (add_namelet): New function.
8789 (print_namelet): New function.
8790 (print_class_decls): Use add_namelet and print_namelet to generate
8791 namespaces and not classes.
8792 (method_printed): New global.
8793 (HANDLE_END_METHOD): Examine method_printed.
8794 (print_method_info): Set method_printed when required. Print
8795 error if function to be ignored is marked virtual. Handle $finit$
8797 (METHOD_IS_FINAL): New macro.
8798 (print_field_info): Use it.
8799 (HANDLE_METHOD): Clear method_printed.
8800 (method_pass): New global.
8801 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8802 (process_file): Do two passes over both fields and methods.
8803 (HANDLE_METHOD): Examine method_pass.
8805 (add_class_decl): New function.
8806 (print_class_decls): Don't scan over entire constant pool.
8808 1999-02-23 Tom Tromey <tromey@cygnus.com>
8810 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8811 disable linking in that case.
8813 1999-02-20 Tom Tromey <tromey@cygnus.com>
8815 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8818 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8820 * decl.c (build_result_decl), java-tree.h: New method.
8821 (complete_start_java_method): Handle synchronized methods.
8822 Don't build DECL_RESULT here. (Ordering dependency problem.)
8823 (start_java_method): Call build_result_decl here instead ...
8824 * parse.y (java_complete_expand_method): ... and here.
8825 (expand_start_java_method): Don't call complete_start_java_method here.
8826 (java_complete_expand_method): Call it here instead.
8827 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8828 * java-tree.h: ... here.
8830 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8831 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8832 for ARRAY_REF - it doesn't work when array bounds are checked.
8833 (patch_array_ref): Handle it here instead.
8835 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8837 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8839 Force left-to-right evaluation of binary operations etc.
8840 * expr.c (force_evaluation_order), java-tree.h: New function.
8841 * parse.y (java_complete_lhs): Pass binary operations, procedure
8842 calls, and ARRAY_REFs to force_evaluation_order.
8843 (various): Set TREE_SIDE_EFFECTS more carefully.
8845 Tolerate random (non-UTF8) encoding in comments without complaining.
8846 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8847 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8849 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8850 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8852 * parse.y (java_complete_lhs): Ignore an empty statement in a
8853 COMPOUND_EXPR. Don't complain about empty statement after return.
8855 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8857 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8858 in TREE_LIST - just chain the POINTER_TYPEs together.
8859 (resolve_class): If type already resolved, return decl.
8860 After resolving, update TREE_TYPE(class_type), and name (if array).
8861 * parse.h (do_resolve_class), parse.y: Make non-static.
8862 * class.c (maybe_layout_super_class): Take this_class argument.
8863 Do do_resolve_class if necessary.
8864 (layout_class, layout_class_methods): Adjust calls appropriately.
8865 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8866 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8867 * typeck.c (build_java_array_type): Don't call layout_class.
8869 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * parse.y (check_pkg_class_access): Allow private class access
8872 within the same package.
8873 (strip_out_static_field_access_decl): New function.
8874 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8875 operator argument before testing its nature.
8877 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8879 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8880 (TRY_EXPR): Simplify - it no longer has a finally clause.
8881 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8882 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8883 * expr.c (java_lang_expand_expr): Likewise.
8884 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8885 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8886 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8887 (build_try_statement): Remove finally parameter and handling.
8888 (build_try_finally_statement): New function.
8889 (patch_try_statement): No longer need to support finally clause.
8890 (try_statement): Update grammar action rules.
8891 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8892 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8894 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8896 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8897 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8899 1999-02-17 Andrew Haley <aph@cygnus.com>
8901 * class.c (build_utf8_ref): Back out broken patch which was
8902 intended to to output signatures using '.' as a separator.
8904 * class.c (make_class_data): Output signatures using '.' as a
8905 separator, rather than '/'.
8906 (mangled_classname): Likewise.
8907 (make_field_value): Likewise.
8908 (make_method_value): Likewise.
8909 * constants.c (alloc_class_constant): Likewise.
8910 * expr.c (build_invokeinterface): Likewise.
8912 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8914 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8915 of an ancient workaround.
8917 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8919 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8922 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8924 * lex.c (yylex): Encode \0 as UTF8.
8926 1999-02-10 Tom Tromey <tromey@cygnus.com>
8928 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8929 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8930 (libgcj_zip): Renamed.
8931 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8933 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8935 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8936 (GC_NAME): Renamed -lgc to -lgcjgc.
8938 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8940 * lex.c (java_lang_cloneable): Initialize.
8941 * parse.y (java_lang_cloneable): New static variable.
8942 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8943 doing one more qualification round.
8944 (valid_ref_assignconv_cast_p): Reject null source or
8945 destination. Allow an array to be cast into java.lang.Cloneable.
8946 (patch_cast): Swapped two first arguments to first call to
8947 valid_ref_assignconv_cast_p.
8949 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8951 * parse.h: DECL_P renamed JDECL_P.
8952 * parse.y: DECL_P replaced by JDECL_P.
8953 (build_array_from_name): Always use pointer's type.
8954 (patch_bc_statement): Extra code to search continue target in a
8955 for loop. Fixed comments. Continue target is current loop when
8958 1999-02-05 Andrew Haley <aph@cygnus.com>
8960 * class.c (make_class_data): The superclass of an interface should
8961 be null, not class Object.
8963 * lex.c (java_lex): Sign extend hex literals.
8965 1999-02-04 Andrew Haley <aph@cygnus.com>
8967 * class.c (build_utf8_ref): Output signatures using '.' as a
8968 separator, rather than '/'.
8969 (make_class_data): Likewise.
8971 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8973 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8974 mkstemp.o. Get them from libiberty now.
8976 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8978 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8980 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8982 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8985 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8987 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8988 * jcf-write.c (generate_bytecode_return): New function.
8989 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8991 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8992 generate special [fd]const_[01] instructions.
8994 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8996 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8997 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8999 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9001 * parse.y (patch_method_invocation): Handle calling static methods,
9002 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9004 * parse.y (java_complete_lhs): Don't complain about unreachable
9005 exit condition in a do-while statement.
9007 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9009 * lex.c (java_read_char): Fixed utf8 decoding.
9010 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9012 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9013 comments. Local variable `all_primitive' is gone. Broadened
9014 acceptance of `0' to floating point targets. `long' can now be
9015 widened to `double' or `float'.
9016 (valid_method_invocation_conversion_p): Added leading
9017 comment. Fixed tabulation.
9018 (build_string_concatenation): Optimize out left or right empty
9021 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9023 * jcf-write.c (localvar_alloc): Only emit entry for
9024 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9025 (generate_bytecode_insns): Only call put_linenumber if
9026 debug_info_level > DINFO_LEVEL_NONE.
9027 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9028 is specified, add -g1 (for compatibility wih javac).
9030 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9032 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9033 gjavah.o, check-init.o, jv-scan.o
9035 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9037 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9039 * gjavah.c: Include config.h and system.h.
9041 * javaop.h (inline): Don't define, its handled by system.h.
9042 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9043 from `inline' to `static inline'.
9045 * jcf.h (inline): Don't define, its handled by system.h.
9047 * lex.c (inline): Likewise.
9049 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9051 * lang-specs.h: Map -Qn to -fno-ident.
9053 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9055 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9057 1999-01-29 Tom Tromey <tromey@cygnus.com>
9059 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9060 then cast it to Object before calling `append' method.
9062 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9064 * check-init.c (check_bool2_init, check_bool_init, check_init):
9065 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9066 * jcf-write.c (generate_bytecode_insns): Likewise.
9068 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9070 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9071 * parse.y (patch_cast): Allow a boolean to be cast into a
9074 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9076 * parse.y: (class_declaration:): Fixed indentation.
9077 (class_member_declaration:): Extra `;' after field declaration now
9079 (interface_declaration:): Removed debug messages in error reports.
9080 (patch_binop): Nodes created and returned inherit the orignal
9081 node's COMPOUND_ASSIGN_P flag value.
9082 (patch_cast): Fix cast from char to floating point.
9084 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9086 * except.c, java-except.h (expand_resume_after_catch): new
9088 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9089 to branch back to main flow of control after a catch block.
9091 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9093 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9094 $(srcdir)/../system.h.
9095 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9096 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9097 (jcf-write.o): Likewise.
9098 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9099 (mangle.o): Depend on $(srcdir)/../toplev.h.
9100 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9101 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9103 * class.c: Include output.h and parse.h.
9104 (mangled_classname): Add the `const' keyword to a char*.
9105 (find_named_method): Hide unused function definition.
9106 (build_utf8_ref): Change type of variable `c' to unsigned char.
9107 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9108 (build_class_ref): Add the `const' keyword to a char*.
9109 (layout_class_method): Remove unused variable `buf'.
9111 * decl.c (find_local_variable): Remove unused variable `rtl'.
9112 (pushdecl): Likewise for variables `different_binding_level' and
9114 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9115 (maybe_build_cleanup): Likewise for parameter `decl'.
9117 * except.c (expand_start_java_handler): Mark parameter `range'
9118 with ATTRIBUTE_UNUSED.
9120 * expr.c: Include except.h.
9121 (pop_type): Remove unused variable `i'.
9122 (pop_value): Likewise for variables `n_words' and `i'.
9123 (expand_java_arrayload): Likewise for variable `convert'.
9124 (java_lang_expand_expr): Likewise for variables `op0', `type',
9125 `mode', `unsignedp', `node' and `elements'.
9126 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9128 (process_jvm_instruction): Add a `const' qualifier to a char*.
9130 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9131 (temp_directory): Likewise.
9132 (print_c_decl): Likewise.
9133 (print_method_info): Likewise.
9134 (decode_signature_piece): Likewise.
9135 (print_mangled_classname): Likewise.
9137 * java-except.h: Provide prototypes for maybe_start_try,
9138 maybe_end_try and add_handler.
9140 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9141 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9142 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9143 init_expr_processing, push_super_field, init_class_processing,
9144 can_widen_reference_to, class_depth, verify_jvm_instructions,
9145 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9146 set_local_type, merge_type_state, push_type, load_type_state,
9147 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9148 emit_unicode_mangled_name): Add prototypes.
9150 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9151 (print_signature_type): Use ISDIGIT, not isdigit.
9152 (print_signature): Remove unused variable `j'.
9154 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9155 int when comparing against one.
9157 * jcf-parse.c: Include toplev.h.
9159 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9160 (localvar_free): Remove unused variable `i'.
9161 (generate_bytecode_conditional): Likewise for variable `kind'.
9163 * jv-scan.c: Include config.h and system.h. Remove redundant
9164 OS header and gansidecl.h includes.
9165 (warning): Add the `const' keyword to a char*. Also add
9166 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9167 __STDC__, when determining whether to use ANSI-isms.
9168 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9169 (xmalloc): Don't redundantly prototype here.
9170 (main): Remove unused parameter `envp'. Also fix the arguments
9171 passed to function `fatal' to match the format specifier.
9173 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9175 * mangle.c: Include toplev.h.
9176 (emit_unicode_mangled_name): Declare parameter `len'.
9178 * parse.y (parse_warning_context): Add the `const' keyword to a
9179 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9180 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9181 (issue_warning_error_from_context): Add the `const' keyword to
9183 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9184 not `__STDC__' for whether to use ANSI-isms.
9186 * typeck.c (incomplete_type_error): Mark parameters `value' and
9187 `type' with ATTRIBUTE_UNUSED.
9188 (parse_signature_type): Use ISDIGIT, not isdigit.
9190 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9191 (verify_jvm_instructions): Likewise. Remove unused variables
9192 `field_name' and `default_val'.
9194 * zextract.c: Include config.h and system.h. Remove redundant
9197 * zipfile.h: Prototype `read_zip_archive'.
9199 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9201 * typeck.c (convert): Allow conversions to void type: some
9202 optimizations in gcc do this.
9204 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9206 * typeck.c (convert_ieee_real_to_integer): New function.
9207 (convert): When not using fast-math and using hardware fp, convert
9208 an IEEE NaN to zero.
9210 1999-01-18 Andrew Haley <aph@cygnus.com>
9212 * parse.y (patch_binop): Do a type conversion from signed to
9213 unsigned and then back to signed when a ">>>" is found.
9215 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9217 * java-tree.h: (check_for_initialization): Added prototype.
9218 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9219 * parse.y (do_resolve_class): Removed unused locals.
9220 (read_import_dir): Likewise.
9221 (resolve_qualified_expression_name): Array creation
9222 expressions are valid primary expressions.
9223 (qualify_ambiguous_name): Likewise.
9224 (patch_synchronized_statement): Removed unused local.
9226 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9228 * Makefile.in (zextract.o): Add dependencies.
9230 * Makefile.in: Do not put ^Ls at the start of a line.
9232 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9234 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9235 sub-type the result of the call that gets the exception value.
9237 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9238 don't call finish_class.
9240 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9241 clear found before continuing.
9243 * verify.c (verify_jvm_instructions): On an array load, allow
9244 and handle top of stack to be TYPE_NULL.
9246 * gjavah.c (generate_access): Translate Java package private or
9247 protected access to C++ public, but with a comment.
9249 1999-01-13 Andrew Haley <aph@cygnus.com>
9251 * expr.c (generate_name): Name prefix changed to avoid clashes
9252 with assembler temp labels.
9254 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9255 MODIFY_EXPR. Without this, code for the assignement may not be
9256 generated at all and the synchronized statement will read an
9257 uninitialized variable.
9259 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9261 * class.c (maybe_layout_super_class): Fixed returned value.
9262 * lex.c: Added 1999 to the copyright.
9263 (java_init_lex): Initialize java_lang_imported.
9264 * lex.h: Added 1999 to the copyright.
9265 * parse.h: Added 1999 to the copyright.
9266 (REGISTER_IMPORT): Fixed typo in trailing macro.
9267 (CURRENT_OSB): New macro.
9268 (struct parser_ctxt): New fields osb_depth, osb_limit.
9269 * parse.y (java_lang_id): New global variable.
9270 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9271 (array_creation_expression:): Use CURRENT_OSB.
9272 (dims:): Uses a stack to keep track of array dimensions.
9273 (cast_expression:): Use CURRENT_OSB.
9274 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9276 (register_fields): Fixed typos in comment.
9277 (check_method_redefinition): Fixed comment indentation.
9278 (java_check_regular_methods): Set saved found wfl to NULL after
9279 having reinstalled it in the previously found DECL_NAME.
9281 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9283 * gjavah.c (java_float_finite): Use a union to do type punning.
9284 (java_double_finite): Likewise.
9286 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9288 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9289 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9290 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9291 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9292 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9293 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9295 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9297 * check-init.c (check_init): If compiling to native, we don't
9298 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9300 1999-01-08 Tom Tromey <tromey@cygnus.com>
9302 * parse-scan.y (variable_declarator_id): Set or increment
9304 (bracket_count): New global.
9305 (formal_parameter): Handle case where bracket pairs trail variable
9308 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9310 * jcf-parse.c (yyparse): variable len changed from a char to an
9311 int to prevent overflow.
9313 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9315 * java-tree.h: Declare read_class.
9316 * jcf-parse.c (read_class): New function.
9317 (load_class): Now just call read_class.
9319 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9320 * jcf-parse.c (parse_source_file): Declare save_error_count,
9321 which is needed by java_parse_abort_on_error macro,
9322 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9324 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9325 constructor, if initializing a static field.
9326 (patch_new_array_init): Set TREE_CONSTANT if it is.
9327 * expr.c (java_lang_expand_expr): For a static array constructor
9328 of primitive elements, allocate the array itself statically.
9329 Disabled until we can set the vtable field statically.
9331 * check-init.c: New file. Checks for definite assignment.
9332 * Makefile.in (JAVA_OBJS): Add check-init.o.
9333 * parse.y (java_complete_expand_method): Call check_for_initialization.
9334 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9336 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9338 * parse.y : include system.h instead of including
9339 standard headers directly with the exception of <dirent.h>.
9341 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9343 * lex.h: Moved static function declarations to lex.c,
9344 to shut up some -Wall warnings.
9345 * lex.c: Static function declarations moved here.
9346 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9348 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9350 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9352 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9354 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9355 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9357 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9358 (localvar_alloc): Change return type to void,
9359 (emit_unop): Remove unused variable size.
9361 * jcf-write.c (struct jcf_block): Add new union.
9362 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9363 (call_cleanups): New functions.
9364 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9365 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9366 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9367 * lang.c (lang_init): Call using_eh_for_cleanups.
9368 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9369 completing operands to patch_synchronized_statement.
9370 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9371 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9372 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9374 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9376 * Make-lang.in: Comment out control-Ls; they upset some makes.
9378 1998-12-18 Tom Tromey <tromey@cygnus.com>
9380 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9383 1998-12-17 Tom Tromey <tromey@cygnus.com>
9385 * parse.y (DIR_SEPARATOR): New define.
9386 (check_class_interface_creation): Use it.
9388 * parse-scan.y (report_main_declaration): Recognize
9389 `java.lang.String' in argument to main.
9391 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9393 * parse.y (create_interface): Remove bogus test.
9395 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9397 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9398 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9400 1998-12-16 Tom Tromey <tromey@cygnus.com>
9402 * parse-scan.y (qualified_name): Use correct sprintf format.
9404 1998-12-15 Tom Tromey <tromey@cygnus.com>
9406 * gjavah.c (print_field_info): Changed how most negative number is
9409 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9411 * parse.y (fold_constant_for_init): New function.
9412 (resolve_expression_name): Don't replace static final
9413 constant-initialized fields by its value.
9414 (java_complete_lhs): New. Same as java_complete_tree, except does
9415 not replace static final constant-initialized fields by their values.
9416 (register_fields): If there is an initializer, set DECL_INITIAL and
9417 MODIFY_EXPR_FROM_INITIALIZATION_P.
9418 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9419 Only call patch_initialized_static_field if
9420 MODIFY_EXPR_FROM_INITIALIZATION_P.
9421 (patch_initialized_static_field): If not valid constant, clear
9424 * parse.y (lookup_field_wrapper): Fix thinko.
9426 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9427 set and restore global lineno.
9429 1998-12-14 Tom Tromey <tromey@cygnus.com>
9431 * gjavah.c (print_field_info): If value to print is the smallest
9432 value of its size, then print as hex to avoid later warnings from
9435 1998-12-14 Tom Tromey <tromey@cygnus.com>
9437 * gjavah.c (decompile_method): Decompile `return null'.
9438 (process_file): Generate `#pragma interface'.
9439 (method_declared): New global.
9440 (print_method_info): Set it.
9441 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9442 (print_method_info): Handle abstract methods.
9444 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9446 * parse.y (patch_method_invocation): If class_decl is null
9447 (e.g. an array type), use original type.
9449 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9450 errors about uncaught exception from clone (of array, specifically).
9452 1998-12-13 Tom Tromey <tromey@cygnus.com>
9454 * gjavah.c (decompile_method): Handle all types of `return'
9455 opcode. Decompile `return this' and `return'.
9456 (method_access): New global.
9457 (print_method_info): Set it.
9458 (decompile_method): Don't decompile a synchronized method.
9460 1998-12-13 Tom Tromey <tromey@cygnus.com>
9462 * jcf-reader.c (jcf_parse_one_method): Recognize
9464 * gjavah.c (HANDLE_END_METHOD): New macro.
9465 (HANDLE_CODE_ATTRIBUTE): New macro.
9466 (decompile_method): New function.
9467 (print_method_info): Don't print `;\n' at end of function decl.
9468 Include java-opcodes.h.
9469 (decompiled): New global.
9471 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9473 * class.c (build_class_ref): Handle PRIMTYPE.class if
9474 flag_emit_class_files.
9475 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9476 if flag_emit_class_files.
9477 * parse.y (java_complete_tree): Pre-liminary support for
9478 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9480 * parse.y (patch_synchronized_statement): Don't call monitorexit
9481 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9483 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9485 * zipfile.h (opendir_in_zip): New declaration.
9486 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9487 (opendir_in_zip): New function, using code from open_in_zip.
9488 (open_in_zip): Call opendir_in_zip.
9489 (find_class): Remove no-longer-used do_class_file parameter,
9490 but add source_ok parameter. Change logic so if we find a .java file,
9491 we don't look for .class in later classpath emtries.
9492 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9493 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9494 * gjavah.c: Update call to find_class.
9495 * jcf-dump.c: Likewise.
9497 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9498 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9499 nothing if body is empty_stmt_node.
9500 Various little fixes so SP gets correctly adjusted.
9501 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9502 For CALL_EXPR, test if static first.
9503 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9504 such as the ones we create for Object and Class.
9505 Set and restore current_function_decl.
9506 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9507 (note_possible_classname): New function.
9508 (read_import_entry): Removed. Merged with read_import_dir.
9509 (read_import_dir): Don't call find_class - that only gives us
9510 the first classpath entry having the needed package.
9511 Use the struct buffer data structure from buffer.h.
9512 (read_import_dir, find_in_imports_on_demand): The remembered
9513 class names now use '.' (not '/') as package separator.
9515 * parse.y (java_complete_expand_methods): Call write_classfile
9516 here, and not in java_expand_classes (which only gets first class).
9518 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9520 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9521 (register_fields): If a static fields has an initializer, just
9522 chain it on ctxp->static_initialized, and handle later.
9523 (java_complete_expand_methods): Force <clinit> first.
9524 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9525 - it's already been completed.
9526 (patch_initialized_static_field): New function.
9527 (java_complete_field): Call it.
9529 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9531 * expr.c (encode_newarray_type, build_new_array): New functions.
9532 * java-tree.h: Declare build_new_array.
9533 * jcf-write.c (patch_newarray): Use build_new_array.
9535 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9536 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9538 * parse.y (patch_new_array_init): Re-organize.
9539 Now is passed the actual array (pointer) type of the value.
9540 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9541 (patch_array_constructor): Removed - merged into patch_new_array_init.
9542 (java_complete_tree): Update patch_new_array_init.
9544 * jcf-write.c (find_constant_index): New function.
9545 (generate_bytecode_insns): Use find_constant_index.
9546 (generate_classfile): Use find_constant_index for ConstantValue.
9548 1998-12-11 Tom Tromey <tromey@cygnus.com>
9550 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9551 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9552 * class.c (make_class_data): Renamed dtable -> vtable, and
9553 dtable_method_count -> vtable_method_count.
9555 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9557 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9558 global variables, initialized.
9559 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9560 Declared new global variables.
9561 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9562 double_zero_node, integer_zero_node upon direct matching.
9563 * parse.y (purify_type_name): Added function prototype.
9564 (duplicate_declaration_error_p): Consider new_type as potentially
9565 being a incomplete type. Use purify_type_name on type string.
9566 (method_header): saved_type: unused variable removed. Don't figure
9567 return type if method name is invalid.
9568 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9569 processed by patch_unaryop.
9570 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9571 increment/decrement node into its original type after binary
9572 numeric promotion on its operands.
9574 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9576 * parse.y (array_initializer:): Array init operand is NULL_TREE
9577 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9578 now an error. Fixed indentation problems.
9579 (patch_string): Handle error_mark_node as an argument.
9580 (patch_new_array_init): Fixed indentation problems.
9581 (array_constructor_check_entry): Removed check on null wfl_value.
9582 Return an error if wfl_value's walk returns an error.
9584 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9586 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9587 * lex.c (java_lex): Remember column position before advancing one
9588 token. Retain location information on OCB_TK.
9589 * lex.h (typedef struct java_lc): Added new field.
9590 * parse.h (GET_SKIP_TYPE): New macro.
9591 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9592 * parse.y (build_new_array_init, patch_new_array_init,
9593 patch_array_constructor, maybe_build_array_element_wfl,
9594 array_constructor_check_entry): New function prototypes.
9595 (switch_block:): Tagged <node>.
9596 (OCB_TK): Tagged <operator>.
9597 (array_initializer:): Installed actions.
9598 (variable_initializer): Build location information on element if
9600 (switch_statement:): Fixed indentation typo.
9601 (switch_block:): Redefined default action.
9602 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9603 (patch_assignment): Removed duplicate code.
9604 (maybe_build_array_element_wfl, build_new_array_init,
9605 patch_new_array_init, patch_array_constructor,
9606 array_constructor_check_entry): New functions.
9608 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9610 * parse.y (array_initializer): Tagged <node>.
9611 (variable_initializer:): Use default rule.
9612 (array_initializer:): Defined actions.
9613 (variable_initializers:): Likewise.
9614 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9615 non-static field accesses.
9616 (patch_invoke): Fixed indentation typo.
9617 (java_complete_tree): Likewise.
9618 (build_labeled_block): Changed leading comment. Generate an error
9619 in case of duplicate loop labels.
9620 (patch_conditional_expr): Patch results of string concatenation
9623 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9625 * constants.c (find_methodref_index): When the class is an interface,
9626 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9628 * decl.c (finit_identifier_node): Use "$finit$", rather than
9629 "<finit>" (which Sun's verifier rejects).
9630 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9631 (generate_field_initialization_code): Removed.
9632 (fix_constructors) Don't add call to $finit$ here (wrong order).
9633 (patch_method_invocation): Add $finit$ call here.
9635 * java-tree.h (CALL_USING_SUPER): New macro.
9636 * parse.y (patch_invoke): Remove im local variable.
9637 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9638 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9639 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9641 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9643 * parse.y (java_complete_tree): Don't complain about unreachable
9644 statement if it is empty_stmt_node.
9646 * jcf-write.c (find_constant_wide): New function.
9647 (push_long_const): Use find_constant_wide.
9649 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9650 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9651 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9652 Emit invokeinterface when calling an interface method.
9653 Emit invokespecial also when calling super or private methods.
9655 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9657 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9659 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9661 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9663 * java-tree.h (java_layout_seen_class_methods): New function
9665 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9666 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9667 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9668 * parse.y (method_declarator:): Defined action.
9669 (issue_warning_error_from_context): input_filename saved, set to
9670 the appropriate value and restored after java_error is called.
9671 (build_unresolved_array_type): Fixed comment.
9672 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9673 (method_header): Deal with return type the same way type are
9674 handled for fields and method's parameters and local variables
9676 (check_method_redefinition): Removed extra CR.
9677 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9678 (java_layout_seen_class_methods): New function.
9679 (java_layout_classes): Call java_layout_seen_class_methods.
9681 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9683 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9685 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9687 * jcf-dump.c (main): Fix error message.
9688 * jcf-path.c (add_entry): Style fix.
9690 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9692 * class.c (layout_class_method): Call build_java_argument_signature
9693 on constructors too.
9694 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9695 (patch_method_invocation): Define a primary when resolving an
9696 expression name. Augmented comment on code checking illegal `this'
9697 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9699 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9701 * class.c (layout_class_method): Don't report error on non-static
9702 overriding static if the method is private.
9703 * java-tree.h (finish_class): Prototype added.
9704 * lex.c (java_get_line_col): Handle col argument -2 value.
9705 * parse.h: All static method declarations moved to parse.y.
9706 * parse.y: Now contains all static method declarations previously
9708 (find_expr_with_wfl, missing_return_error,
9709 unreachable_stmt_error): New functions.
9710 (java_get_real_method_name): Identify constructors bearing class
9711 names in source code compiled classes only.
9712 (java_complete_expand_methods): Call missing_return_error.
9713 (invocation_mode): Private methods invoked as static methods.
9714 (java_complete_tree): Call unreachable_stmt_error.
9716 1998-12-01 Tom Tromey <tromey@cygnus.com>
9718 * Makefile.in (+target): Removed.
9719 (+xmake_file): Likewise.
9720 (+tmake_file): Likewise.
9721 (.NOEXPORT): Removed duplicate.
9723 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9725 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9727 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9729 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9730 libiberty.h. Provide an xmalloc definition.
9732 * jvspec.c: Remove the xmalloc prototype.
9734 * parse-scan.y: Include config.h and system.h. Don't include
9735 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9736 Provide an xstrdup definition.
9738 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9740 * jcf-path.c (add_entry): Recognize ".jar" too.
9741 * lang-specs.h: Likewise.
9743 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9745 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9746 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9748 * jcf-write.c (generate_bytecode_insns):
9749 Handle pre/post-increment/decrement of long.
9751 * jcf-write.c (generate_bytecode_insns):
9752 Handle missing exception handler (finally for synchronized).
9754 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9756 * java-tree.h (end_params_node): Declare global.
9757 * decl.c (end_params_node): New global.
9758 (init_decl_processing, start_java_method): Use end_params_node for
9759 end of list of parameter types. Follows correct gcc conventions.
9760 * expr.c (pop_argument_types, pop_arguments): Likewise.
9761 * lang.c (put_decl_node): Likewise.
9762 * typeck.c (various places): Likewise.
9763 * class.y (various places): Likewise.
9764 * parse.y (various places): Likewise.
9766 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9767 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9769 * class.c: Add #include flags.h, remove no-longer needed declaration.
9771 * class.c (layout_class_method): Remove commented-out code, re-format.
9772 Don't add vtable entry (or index) for private methods.
9773 * expr.c (expand_invoke): A private method is implicitly final.
9774 * class.c (make_class_data): If inlining or optimizing,
9775 skip private methods.
9777 * class.c (finish_class): New function. Calls existing methods,
9778 but alls emits deferred inline functions.
9779 * jcf-parse.c (parse_class_file): Call finish_class.
9780 * parse.y (java_complete_expand_methods): Likewise.
9782 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9784 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9786 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9788 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9790 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9792 * (generate_classfile): Always write class access flag with
9795 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9797 * class.c (maybe_layout_super_class): New function.
9798 (layout_class): Reorganized. Loop on class methods dispatched into
9799 a new function. Call maybe_layout_super_class.
9800 (layout_class_methods, layout_class_method): New functions.
9801 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9803 (expand_invoke): Likewise.
9804 * java-tree.h (all_class_list): New global variable declared.
9805 (layout_class_methods, layout_class_method): New function
9807 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9808 * jcf-parse.c (all_class_list): New global variable.
9809 (load_class): Extended what class_or_name can be. Use parser
9810 context mechanism to save globals before calling jcf_parse.
9811 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9812 is set on the file name.
9813 (jcf_parse): Layout class methods when Object is loaded, otherwise
9814 record class in all_class_list for delayed method layout.
9815 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9816 * lang.c (put_decl_node): Decode <init> into the decl context
9818 * lex.c (java_allocate_new_line): Use xmalloc.
9819 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9820 pointers, not TREE_LIST elements.
9821 (struct parser_ctxt): Fixed comment indentations, added comments
9822 and reordered some fields.
9823 (java_check_methods): Function prototype removed.
9824 * parse.y (java_push_parser_context): Use xmalloc.
9825 (java_parser_context_restore_global): Pop extra pushed ctxp only
9826 when there's nothing next.
9827 (maybe_create_class_interface_decl): Fixed comment, add new
9828 created class decl to all_class_list.
9829 (method_header): Use GET_REAL_TYPE on argument's types.
9830 (method_declarator): Use GET_REAL_TYPE, change type to the real
9831 type in TREE_LIST dependency node. Build argument list with the
9833 (create_jdep_list): Use xmalloc. Removed allocation error message.
9834 (obtain_incomplete_type): Fixed leading comment. Broadened
9835 incoming argument meaning.
9836 (register_incomplete_type): Use xmalloc. Removed allocation error
9838 (safe_layout_class): Fixed leading comment.
9839 (jdep_resolve_class): Reversed if statement condition and switch
9841 (resolve_and_layout): Fixed leading comment. Broadened incoming
9843 (complete_class_report_errors): New local variable name, for
9844 clarity. purify_type_name used for all error cases.
9845 (java_get_real_method_name): Stricter check on constructors.
9846 (java_check_regular_methods): Reverse methods list only if not
9847 already laid out. Layout artificial constructor.
9848 (java_check_methods): Deleted.
9849 (source_start_java_method): Obtain incomplete type for patchable
9851 (java_layout_classes): Fixed leading comment. Use
9852 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9853 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9854 before returning. Fixed comments.
9855 (java_expand_classes): Check for errors up front.
9856 (patch_method_invocation): Class to search is resolved and laid
9859 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9861 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9863 * javaop.h (int8): Removed - not used.
9864 (jbyte): Redefine portably with correct signedness.
9866 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9868 * jcf-write.c (generate_bytecode_insns): Fix typo
9869 OPCODE_getstatic to OPCODE_getfield.
9871 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9872 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9873 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9875 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * jcf-parse.c (jcf_parse_source): Function returned type is
9878 void. Added prototype.
9879 (jcf_parse): Function returned type is void.
9880 (yyparse): Remove call to fclose on the last parsed file.
9882 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9884 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9886 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9887 (layout_class): Cope with methods featuring WFL in decl names.
9888 * decl.c (unqualified_object_id_node): New global variable,
9890 (build_decl_no_layout): Removed.
9891 * expr.c (build_primtype_type_ref): Handle Double.
9892 (java_lang_expand_expr): Fixed indentations.
9893 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9894 (flag_wall, flag_redundant, flag_not_overriding,
9895 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9896 variable declarations.
9897 (build_decl_no_layout): Removed prototype.
9898 (java_get_real_method_name): Added prototype.
9899 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9900 (java_parse_abort_on_error): Macro now just returns.
9901 * jcf-parse.c (jcf_parse_source): Check fclose returned
9902 value. Call emit_register_classes if java_report_errors returns
9904 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9905 flag_static_local_jdk1_1): New integer flags.
9906 (lang_decode_option): New flags set here.
9907 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9908 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9909 the flag_redundant variable.
9910 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9911 when parsing java.lang.Object class.
9912 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9914 (resolve_qualified_expression_name): Fixed indentation.
9915 (patch_array_ref): Changed prototype.
9916 (not_initialized_as_it_should_p): Prototype removed.
9917 (java_report_errors): Added function prototype.
9918 * parse.y (formal_parameter:): Changed error message for not yet
9919 supported final parameters.
9920 (class_type_list:): Set both PURPOSE and VALUE of created
9921 TREE_LIST to be class_type.
9922 (primary_no_new_array:): Handle class literals on primitive types.
9923 (parse_warning_context): Reinstalled correct force_error and
9924 do_warning flags setups.
9925 (java_report_errors): Changed prototype. Return java_error_count
9927 (variable_redefinition_error): Consider treating variable type as
9929 (create_interface): Warn about redundant abstract modifier if
9930 flag_redundant is set. Changed error message.
9931 (lookup_field_wrapper): Save/restore globals before/after looking
9933 (duplicate_declaration_error_p): Consider treating declaration
9934 type as a fake pointer.
9935 (register_fields): Extract real type from dependency node. Check
9936 for duplicate field declaration after type adjustment. Use
9937 DECL_INITIAL to store static final initialized values.
9938 (method_header): Extract real function type from dependency node.
9939 (check_abstract_method_header): Use GET_METHOD_NAME.
9940 (obtain_incomplete_type): Layout fake pointer type.
9941 (safe_layout_class): Don't try to check for methods before layout.
9942 (java_complete_class): Don't check for correct throws clause
9943 elements inheritance here.
9944 (resolve_and_layout): Broadened name parameter meaning.
9945 (reset_method_name): Use GET_METHOD_NAME.
9946 (java_get_real_method_name): New function.
9947 (java_check_regular_methods): Don't check methods in
9948 java.lang.Object. Verify lineage of throws clause elements. Use
9949 flag_no_overriding in warning report.
9950 (check_throws_clauses): Don't check if class was from
9951 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9952 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9953 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9954 warning on unsupported final local variables. Use build_decl
9955 instead of build_decl_no_layout. Get real local variable type from
9957 (source_start_java_method): Get real parameter type from
9958 dependency node. Call build_decl instead of build_decl_no_layout.
9959 (java_layout_classes): Reverse tree and layout type and class as
9960 required. Mark class as loaded when done.
9961 (resolve_field_access): Fixed indentation. Restricted condition
9962 leading to static field access code generation. Set field_type
9963 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9964 (resolve_qualified_expression_name): Initialize type_found to
9965 null. Handle static field resolved during qualification. Fixed
9966 layout on non primitive field decl types.
9967 (not_accessible_p): Fixed typo in comment.
9968 (patch_method_invocation): Resolve and layout class to search from
9970 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9971 layout non primitive type, if necessary. Make method node only to
9973 (find_applicable_accessible_methods_list): Consider WFL'ed method
9974 decl names. Fixed indentation.
9975 (argument_types_convertible): Resolve and layout target type if
9977 (java_complete_tree): Fixed indentation problems. Rewrote
9978 CALL_EXPR thrown exceptions check. Re-installed further processing
9979 of the assignment in certain cases.
9980 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9981 inlining on class literals.
9982 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9984 (valid_method_invocation_conversion_p): Likewise.
9985 (patch_string): Temporary disable forbidden use of `this' in
9986 explicit constructor invocations when doing string concatenation
9988 (patch_unaryop): Added comment. Reinstalled code to disable
9989 further check on assignment operation with cast expression RHS.
9990 (patch_switch_statement): Fixed indentation.
9991 (build_try_statement): Call build_decl instead of
9992 build_decl_no_layout.
9993 (patch_synchronized_statement): Likewise.
9994 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9995 IS_UNCHECKED_EXPRESSION_P.
9996 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9997 layout argument exception type.
9998 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9999 of IS_UNCHECKED_EXPRESSION_P.
10001 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10003 * jcf-parse.c (yyparse): Open class file in binary mode.
10005 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10007 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10009 * jcf-write.c (perform_relocations): Move check out one loop.
10011 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10013 * Make-lang.in: Fix reference to srcdir.
10014 * jv-scan.c: Add missing xmalloc prototype.
10015 * jvgenmain.c: Ditto.
10017 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10019 * decl.c (error_mark_node), java-tree.h: New global.
10020 * parse.y: Use empty_stmt_node instead of size_zero_node.
10021 (build_if_else_statement): If missing else, use empty_stmt_node.
10023 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10024 (java_complete_expand_method): Complain if return is missing.
10025 (java_check_regular_methods): Comment out incorrect error check.
10026 (not_accessible_p): Fix incorrect handling of protected methods.
10027 (patch_method_invocation): Pass correct context to not_accessible_p.
10028 (find_applicable_accessible_methods_list): Likewise.
10029 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10030 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10031 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10032 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10034 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10035 (push_int_const): Remove reundant NOTE_PUSH.
10036 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10037 (- case SWITCH_EXPR): Fix code generation bug.
10038 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10039 (generate_classfile): More robust for abstract methods.
10041 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10043 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10044 * Make-lang.in: Ditto.
10046 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10047 * jvgenmain: Ditto.
10049 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10051 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10053 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10055 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10057 Allow uses of interface types to verify. This is not really
10058 type-safe, but it matches what Sun does, and is OK as long as
10059 there are appropriate run-time checks.
10060 * verify.c (merge_types): If merging two interface types,
10061 just set the result to java.lang.Object.
10062 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10064 1998-11-13 Tom Tromey <tromey@cygnus.com>
10066 * gjavah.c (main): Handle --output-class-directory argument.
10067 * jvspec.c (lang_specific_driver): Translate `-d' into
10068 -foutput-class-dir.
10069 * jcf.h (jcf_write_base_directory): Declare.
10070 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10071 * lang-options.h: Mention -foutput-class-dir.
10072 * jcf-write.c (jcf_write_base_directory): New global.
10073 (make_class_file_name): Put generated .class file into `-d'
10074 directory, or into source directory if -d not given. Function now
10076 (write_classfile): Free class file name. Handle case where class
10078 (DIR_SEPARATOR): New macro.
10079 Include <sys/stat.h>
10081 * Makefile.in (prefix): New macro.
10083 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10085 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10086 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10087 here (done in patch_invoke instead).
10088 (case_identity): Moved here from parse.y.
10090 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10091 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10092 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10093 so they can be efficiently scanned without recursion.
10094 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10095 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10096 in BLOCK iteratively, rather than recursively.
10098 * parse.y (do_unary_numeric_promotion): New function.
10099 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10101 * parse.y (patch_newarray): Various fixes.
10103 Re-do handling of switch statements (for proper block scoping).
10104 * parse.y: Add just a single block for the enture switch block,
10105 but don't create any "case blocks".
10106 (group_of_labels): Rmeoved unneeded non-terminal.
10107 CASE_EXPR and DEFAULT_EXPR are added to current block.
10108 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10109 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10110 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10111 * parse.y (wfl_operator, print_int_node): Make non-static.
10112 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10113 as part of recursive scan of block.
10114 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10115 (patch_switch_statement): Most tests move dinto java_complete_tree.
10117 * parse.y: Make various production be non-typed (void).
10118 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10119 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10120 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10122 * jcf-write.c (struct jcf_handler): New type.
10123 (struct jcf_switch_state): New type.
10124 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10125 (alloc_handler, emit_unop, emit_reloc): New functions.
10126 (adjust_typed_op): Add extra parameter ("max type" offset).
10127 (emit_switch_reloc, emit_case-reloc): New function.
10128 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10129 (generate_bytecode_insns): Support REAL_CST, switch statements,
10130 exception handling, method calls, object/array creation, and more.
10132 * class.c: Remove some unused variables.
10133 * constants.c (find_string_constant): New function.
10134 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10135 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10136 if flag_emit_class_files.
10138 1998-11-12 Tom Tromey <tromey@cygnus.com>
10140 * jcf-io.c (find_class): Added explanatory comment.
10142 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10143 trailing slash to `.zip' entries.
10145 * jvspec.c (lang_specific_driver): Correctly handle case where
10146 GC_NAME not defined.
10148 1998-11-11 Tom Tromey <tromey@cygnus.com>
10150 * jvspec.c (GC_NAME): New define.
10151 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10153 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10155 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10157 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10159 1998-11-11 Tom Tromey <tromey@cygnus.com>
10161 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10163 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10165 * class.c (is_compiled_class): Call safe_layout_class for class
10166 compiled from source.
10167 * conver.h (convert_to_integer, convert_to_real,
10168 convert_to_pointer): Added prototypes.
10169 * decl.c (init_decl_processing): Non longer push the decls of
10170 `methodtable', `constants', `Class', `Field', `dispatchTable'
10171 `jexception' and `Method'.
10172 * expr.c (build_invokeinterface): New function.
10173 (expand_invoke): static variable CLASS_IDENT now in
10174 build_invokeinterface. Use build_invokeinterface.
10175 (expand_java_field_op): Moved code to inline
10176 java.lang.PRIMTYPE.TYPE into a function.
10177 (build_primtype_type_ref): New function.
10178 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10179 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10180 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10181 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10182 (DECL_LOCAL_STATIC_VALUE): New macro.
10183 (build_invokeinterface, build_primtype_type_ref): New function
10185 (java_parse_abort_on_error): Macro rewritten.
10186 * jcf-parse.c (current_method): Add comment to declaration.
10187 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10188 Function prototypes fixed.
10189 (jcf_parse_source): push/pop parser context. save/restore global.
10190 (parse_source_file): Fixed leading comment. Now take a
10191 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10192 classes and pop the parser context anymore.
10193 (yyparse): Push parser context, save globals, parse the source
10194 file, restore globals and pop the parser context when processing a
10196 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10197 * lex.c (java_parse_doc_section): New function.
10198 (java_lex): Call java_parse_doc_section when appropriate. Build an
10199 operator around INSTANCEOF_TK.
10200 * lex.h (java_lineterminator, java_sprint_unicode,
10201 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10202 Prototypes rewritten.
10203 (java_parse_escape_sequence, java_letter_or_digit_p,
10204 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10205 java_read_unicode, java_store_unicode, java_read_char,
10206 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10207 Added function prototypes.
10208 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10210 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10212 (struct parser_ctxt): New fields: deprecated,
10213 current_parsed_class_un, gclass_list.
10214 (fix_method_argument_names, issue_warning_error_from_context,
10215 resolve_package, lookup_package_type): New function prototypes.
10216 (resolve_expression_name): Fixed function prototype.
10217 (find_applicable_accessible_methods_list): Fixed indentation, added
10218 extra argument in prototype.
10219 (check_final_assignment, build_null_of_type, check_deprecation,
10220 check_method_redefinition, reset_method_name,
10221 java_check_regular_methods, java_check_abstract_methods,
10222 maybe_build_primttype_type_ref): New function prototype.
10223 * parse.y (conver.h): Include.
10224 (INSTANCEOF_TK): Tagged <operator>.
10225 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10226 (relational_expression:): Build binop for instanceof.
10227 (java_push_parser_context): Remember ctxp->gclass_list across
10229 (java_pop_parser_context): Simply return if no context
10230 exists. Remember gclass_list across contexts.
10231 (issue_warning_error_from_context): New function.
10232 (parse_error_context): Don't setup ctxp->elc here. Call
10233 issue_warning_error_from_context instead.
10234 (parse_warning_context): Likewise.
10235 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10236 setup. Link new class/interface to ctxp->gclass_list.
10237 (add_superinterfaces): Register interface as incomplete if not
10239 (create_class): Remember class unqualified name in
10240 ctxp->current_parsed_class_un. Check class deprecation.
10241 (register_fields): Check field deprecation. Remember static final
10242 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10244 (method_header): New local variable ORIG_ARG. Use unqualified
10245 current class name for check on constructor errors. Promote return
10246 type if of record type. Argument list fix moved in
10247 fix_method_argument_names, called here. Check method deprecation.
10248 (fix_method_argument_names): New function.
10249 (method_declarator): Promote record typed arguments.
10250 (safe_layout_class): Check class methods before layout.
10251 (java_complete_class): Compute field layout when patched.
10252 (do_resolve_class): Try to load class after having it renamed
10253 after the package name.
10254 (get_printable_method_name): Use DECL_CONTEXT.
10255 (reset_method_name): New function.
10256 (check_method_redefinition): Use reset_method_name.
10257 (java_check_regular_methods): New local variable
10258 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10259 names for error report. Check for compile-time error when method
10260 found has default (package) access.
10261 (java_check_abstract_methods): Now takes an interface DECL node as
10262 an argument. Also reinstall real name on unchecked
10263 overriding/hiding methods for error report.
10264 (java_check_methods): Fixed leading comment. Get classes to verify
10265 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10266 CLASS_METHOD_CHECKED_P on class verification.
10267 (lookup_java_method2): Get real method name if necessary.
10268 (find_in_imports): Don't check package class access here.
10269 (resolve_package, lookup_package_type): New functions.
10270 (java_layout_classes): Fixed leading comment. Take classes to be
10271 laid out from ctxp->gclass_list.
10272 (java_complete_expand_methods): Don't expand native and abstract
10274 (java_expand_classes): New function.
10275 (resolve_expression_name): Use additional argument ORIG. Retrieve
10276 values of static final field of primitive types.
10277 (resolve_field_access): Handles static final field of promotive
10279 (resolve_qualified_expression_name): Handle STRING_CST as
10280 primaries and package name resolution. Check deprecation on found
10281 decls. Set where_found and type_found on non static field resolved
10282 during qualification. Layout non primitive field decl types.
10283 (check_deprecation): New function.
10284 (maybe_access_field): Simplified.
10285 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10286 removed. Reverse method's argument when primary is a type. Don't
10287 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10288 instead. Include abstract class in the list of class searchable
10289 for constructors. Use DECL_CONTEXT of found method for access
10290 checks. Check method deprecation.
10291 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10292 converting arguments. Handle INVOKE_INTERFACE.
10293 (lookup_method_invoke): Search constructor using existing
10294 infrastructure (don't rely on lookup_java_constructor anymore).
10295 (find_applicable_accessible_methods_list): Extra argument flag
10296 LC. Now include constructor in the search.
10297 (qualify_ambiguous_name): Conditional expression are primaries.
10298 (not_initialized_as_it_should_p): static final are always
10300 (java_complete_tree): Pass extra NULL argument to
10301 resolve_expression_name. Stricter test to carry on patching
10302 assignments. New case for INSTANCEOF_EXPR.
10303 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10304 (check_final_assignment, maybe_build_primttype_type_ref): New
10306 (patch_assignment): Detect resolved static finals and carry normal
10307 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10308 (try_builtin_assignconv): Access constant 0 on all primitive
10310 (valid_builtin_assignconv_identity_widening_p): Accept identical
10311 types. Accept all promoted type on int type.
10312 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10313 assigned to a reference.
10314 (valid_method_invocation_conversion_p): Accept to check null
10316 (build_binop): Merge declaration and initialization of local
10318 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10319 numeric types. Improved validity test for qualify operators on
10321 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10322 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10323 primitive type and issue the appropriate error message.
10324 (resolve_type_during_patch): Mark class loaded when resolved.
10325 (patch_cast): Allow null to be cased to reference types.
10326 (build_null_of_type): New function.
10327 (patch_array_ref): Handle array on references correctly.
10328 (patch_return): Removed unused local variable MODIFY. Force
10329 boolean to be returned as integers. Allows null to be returned by
10330 a function returning a reference.
10331 * typeck.c (convert_to_integer, convert_to_real,
10332 convert_to_pointer): Prototypes moved to convert.h
10333 (lookup_argument_method): Use method real name, if necessary.
10335 1998-10-30 Tom Tromey <tromey@cygnus.com>
10337 * class.c (build_class_ref): Changed name of primitive classes to
10340 * class.c (make_class_data): Renamed fields: nmethods to
10341 method_count, method_count to dtable_method_count. Always set
10342 `state' field to 0.
10343 * decl.c (init_decl_processing): Likewise.
10345 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10347 * class.c (layout_class): Don't mangle <finit>, produce
10348 __finit<class> instead. Don't verify artificial methods.
10349 * decl.c (finit_identifier_node): New declared global.
10350 (init_decl_processing): finit_identifier_node initialized.
10351 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10352 * java-tree.h (finit_identifier_node): Declared as extern.
10353 (struct lang_decl): New field called_constructor.
10354 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10355 (CLASS_HAS_FINIT_P): New macro.
10356 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10357 explicit constructor invocation.
10358 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10359 CALL_SUPER_CONSTRUCTOR_P): New macros.
10360 (write_classfile): Added prototype.
10361 * jcf-parse.c (jcf_parse_source): Parse and remember for
10362 generation if the file was seen on the command line.
10363 (parse_source_file): Don't write the class file here.
10364 (yyparse): Loop on files rewritten. Set current_jcf.
10365 (parse_zip_file_entries): Parse class file only if it was found.
10366 * lang.c (init_parse): Don't open command line provided filename
10368 (lang_parse): Don't set main_jcf anymore.
10369 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10370 (JCONSTRUCTOR_CHECK): New macro.
10371 (JBSC_TYPE_P): New macro.
10372 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10373 (COMPLETE_CHECK_OP_2): New macro.
10374 (struct parse_ctxt): New field explicit_constructor_p.
10375 (check_class_interface_creation): Fixed prototype indentation.
10376 (patch_method_invocation_stmt): Prototype reflects added argument.
10377 (patch_invoke): Likewise.
10378 (complete_method_declaration, build_super_invocation,
10379 verify_constructor_circularity,
10380 build_this_super_qualified_invocation, get_printable_method_name,
10381 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10382 verify_constructor_super, create_artificial_method,
10383 start_artificial_method_body, end_artificial_method_body,
10384 generate_field_initialization_code): New function prototypes.
10385 * parse.y: Fixed leading comment
10386 (constructor_header:, constructor_body:, block_end:): Rules tagged
10388 (type_declaration:): Call maybe_generate_finit.
10389 (method_declaration:): Action for method_body: placed in new
10390 function complete_method_declaration, called here.
10391 (constructor_declaration:): Defined actions. Removed leading
10393 (constructor_header:): New rule with action.
10394 (constructor_body:): Rule rewritten using block_begin: and
10395 block_end:. Defined actions.
10396 (constructor_declarator:, explicit_constructor_invocation:):
10398 (block:): Use new rules block_begin: block_end:.
10399 (block_begin:, block_end:): New rules and actions.
10400 (block_statements:): Fixed error message for explicit
10402 (method_invocation:): Call build_this_super_qualified_invocation
10403 if primary is `this' or `super' was seen.
10404 (conditional_expression:): Action defined.
10405 (extra_ctxp_pushed_p): New static global flag.
10406 (java_parser_context_save_global): Create parser context if
10407 necessary. Use extra_ctxp_pushed_p to remember it.
10408 (java_parser_context_restore_global): Pop extra parser context if
10410 (build_array_from_name): Array on primitive types are marked
10412 (register_fields): Restore new name in field initializer
10413 expression if type was altered. Non static fields initialized upon
10414 declaration marked initialized.
10415 (maybe_generate_finit): New function.
10416 (maybe_generate_clinit): Use create_artificial_method,
10417 start_artificial_method_body, end_artificial_method_body. Generate
10418 debug info for enclosed initialization statements.
10419 (method_header): Fixed leading comment. Check constructor
10420 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10422 (complete_method_declaration, constructor_circularity_msg,
10423 verify_constructor_circularity): New functions.
10424 (get_printable_method_name): New function.
10425 (check_method_redefinition): Don't rename <finit> methods. Fix
10426 declared constructor names. Error message for
10427 constructors modified.
10428 (java_check_regular_methods): Local variable seen_constructor
10429 renamed saw_constructor. Skip verification on constructors. Create
10430 default constructor with create_artificial_method.
10431 (java_check_methods): Removed unnecessary empty line.
10432 (create_artificial_method, start_artificial_method_body,
10433 end_artificial_method_body): New functions.
10434 (java_layout_classes): Changed leading comment. Reverse fields
10435 list if necessary. Always layout java.lang.Object if being
10437 (java_complete_expand_methods): Verify constructor circularity.
10438 (java_complete_expand_method): Call fix_constructor on
10439 constructors. Local variable no_ac_found removed. Restore
10440 bindings if method body expansion failed.
10441 (fix_constructors, verify_constructor_super,
10442 generate_field_initialization_code): New function.
10443 (java_expand_classes): Fixed leading comment. Write class file
10445 (resolve_expression_name): Check for illegal instance variable
10446 usage within the argument scope of an explicit constructor
10448 (resolve_qualified_expression_name): Pass extra from_super flag
10449 when invoking patch_method_invocation_stmt. New case for
10450 conditional expression when used as a primary. Check for error
10451 when acquiring super.
10452 (patch_method_invocation_stmt): Added extra argument super. New
10453 local variable is_static_flag. Set class_to_search according to
10454 the nature of the constructor invocation. Don't add `this'
10455 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10456 invocation within the argument scope of explicit constructor
10457 invocation. Set is_static according to is_static_flag. Provide
10458 extra `super' argument to patch_invoke invocation.
10459 (patch_invoke): New argument from_super. Loop on arguments
10460 indentation fixed. Pass from_super to invocation_mode. New switch
10461 case INVOKE_SUPER. Fixed error message in switch default case.
10462 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10464 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10465 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10466 message takes constructors into account.
10467 (find_applicable_accessible_methods_list): Fixed indentation.
10468 (qualify_ambiguous_name): Take explicit constructor invocation
10469 into account. Deal with a conditional expression as a primary to
10471 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10472 case. Added extra argument to patch_method_invocation_stmt.
10473 Register calls made to explicit constructor `this'. Don't call
10474 save_expr in ARRAY_REF case when emitting class files. Check for
10475 illegal use of this when expanding explicit constructor invocation
10477 (complete_function_arguments): Set and reset parser context
10478 explicit_constructor_p field value when appropriate.
10479 (build_super_invocation, build_this_super_qualified_invocation):
10481 (patch_assignment): Fixed typo.
10482 (patch_unaryop): Check on final fields occurs only when a decl
10484 (patch_return): Take constructors into account.
10485 (patch_conditional_expr): New function.
10486 * typeck.c (build_java_signature): Removed unnecessary empty line.
10488 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10490 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10492 1998-10-28 Tom Tromey <tromey@cygnus.com>
10494 * decl.c (init_decl_processing): Renamed fields.
10495 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10496 interface_len, msize fields.
10498 * class.c (make_class_data): Removed subclass_head and
10499 subclass_next fields.
10500 * decl.c (init_decl_processing): Removed subclass_head and
10501 subclass_next fields.
10503 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10505 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10506 * mangle.c (emit_unicode_mangled_name): Similarly.
10508 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10510 * jcf-parse.c (get_constant): Place braces around code to compute
10511 'd' when REAL_ARITHMETIC is not defined.
10513 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10515 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10518 1998-10-23 Tom Tromey <tromey@cygnus.com>
10520 * lang-specs.h: `.zip' files are input to jc1.
10522 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10524 * jvspecs.c: Add (but don't enable) support for combining multiple
10525 .class and .java input filenames to a single jc1 invocation.
10526 Add support for -C flag (copile to .class files).
10527 Translate -classpath and -CLASSPATH arguments.
10528 * lang-specs.h: Don't set %2 spec.
10530 1998-10-22 Tom Tromey <tromey@cygnus.com>
10532 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10534 (add_path): Don't add trailing separator to non-empty path
10537 * lang.c (lang_decode_option): Check for -fclasspath and
10538 -fCLASSPATH before examining other `-f' options.
10540 * java-tree.h (finalize_identifier_node): Don't declare.
10541 * class.c (make_class_data): Don't push "final" field.
10542 * decl.c (init_decl_processing): Don't push "final" field.
10543 (finalize_identifier_node): Removed.
10544 (init_decl_processing): Don't set finalize_identifier_node.
10546 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10548 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10550 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10551 (JV_SCAN_SOURCES): New macro.
10552 (JCF_DUMP_SOURCES): Likewise.
10553 (jcf-dump$(exeext)): New target.
10554 (jv-scan$(exeext)): New target.
10556 1998-10-22 Tom Tromey <tromey@cygnus.com>
10558 * Makefile.in (LEX): Removed.
10559 (LEXFLAGS): Likewise.
10560 (SET_BISON): New macro.
10562 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10563 spurious diffs in parse.c.
10564 ($(PARSE_SCAN_C)): Likewise.
10565 (PARSE_DIR): New macro.
10567 (PARSE_SCAN_C): Likewise.
10568 (PARSE_RELDIR): New macro.
10570 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10572 * jcf-io.c (find_class): Use saw_java_source to determine when to
10573 look for `.java' file.
10574 * jcf-parse.c (saw_java_source): New global.
10575 (yyparse): Set it if `.java' file seen.
10577 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10578 (GCJH_SOURCES): Likewise.
10579 * Makefile.in (datadir): New macro.
10580 (libjava_zip): Likewise.
10581 (JAVA_OBJS): Added jcf-path.o.
10582 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10583 (../gcjh$(exeext)): Likewise.
10584 (jcf-path.o): New target.
10585 * java-tree.h (fix_classpath): Removed decl.
10586 * jcf-parse.c (fix_classpath): Removed.
10587 (load_class): Don't call fix_classpath.
10588 * parse.y (read_import_dir): Don't call fix_classpath.
10589 * lex.h: Don't mention classpath.
10590 * lex.c (java_init_lex): Don't initialize classpath.
10591 * jcf-io.c (classpath): Removed global.
10592 (find_class): Use jcf_path iteration functions. Correctly search
10593 class path for .java file.
10594 (open_in_zip): New argument `is_system'.
10595 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10596 classpath-related options.
10597 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10599 (lang_init): Call jcf_path_init.
10600 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10601 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10602 Correctly put braces around second string in each entry.
10603 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10604 classpath-related options.
10605 (help): Updated for new options.
10606 * jcf.h: Declare functions from jcf-path.c. Don't mention
10607 `classpath' global.
10608 * jcf-path.c: New file.
10610 * jcf-depend.c: Include jcf.h.
10612 * jcf-write.c (localvar_alloc): Returns `void'.
10613 (localvar_free): Removed unused variable.
10615 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10616 (init_parse): Use OBJECT_SUFFIX, not ".o".
10618 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * class.c (emit_register_classes): Renamed from
10621 emit_register_class.
10622 * java-tree.h (emit_register_classes): Prototype renamed from
10623 emit_register_class.
10624 * jcf-parse.c (yyparse): Call emit_register_classes once before
10626 * parse.y (java_expand_classes): No longer register classes.
10628 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * class.c (is_compiled_class): New local variable
10631 seen_in_zip. Identify classes found in currently compiled source
10633 * decl.c (complete_start_java_method): Fixed typo.
10634 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10635 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10636 (CLASS_P): Moved around.
10637 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10638 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10640 (jcf_parse_source): Changed leading comment. Removed unnecessary
10641 fclose and CLASS_FROM_SOURCE_P marking.
10642 (parse_source_file): New local variables remember_for_generation
10643 and filename. Mark parsed file name identifier node. Removed block
10644 executed when parse_only was null. Set remember_for_generation.
10645 Use it as an argument to java_pop_parser_context.
10646 (yyparse): New local variables several_files, list, next node and
10647 current_file_list. Split ampersand separated file names into
10648 current_file_list. Iterate through the list and parse accordingly.
10649 * parse.h (java_pop_parser_context): New function prototype.
10650 * parse.y (ctxp_for_generation): New static global variable.
10651 (java_pop_parser_context): New argument generate. Link popped ctxp
10652 to ctxp_for_generation list accordingly.
10653 (java_complete_expand_methods): Fixed indentation.
10654 (java_expand_classes): New function.
10656 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10658 * Makefile.in: Link with libiberty.a instead of memmove.o.
10660 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10662 * lex.c (setjmp.h): No longer included.
10663 * lex.h (setjmp.h): Included.
10664 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10665 (duplicate_declaration_error_p): Renamed from
10666 duplicate_declaration_error.
10667 (build_array_from_name): New function prototype.
10668 * parse.y (setjmp.h): No longer included.
10669 (variable_declarator_id): Define action.
10670 (build_array_from_name): New function.
10671 (duplicate_declaration_error_p): Renamed from
10672 duplicate_declaration_error. Fixed leading comment.
10673 (register_fields): Main `for' loop reorganized. Uses
10674 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10675 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10676 build_array_from_name.
10677 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10679 (read_import_dir): Don't try to skip `.' and `..'.
10680 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10681 build_array_from_name. Main `for' loop reorganized.
10682 (resolve_qualified_expression_name): When building access to a
10683 field, use the type where the field was found, not its own type.
10684 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10685 field was found is null.
10686 (qualify_ambiguous_name): Sweep through all successive array
10689 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10691 * java-tree.h (pop_labeled_block, lang_printable_name,
10692 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10693 interface_of_p, inherits_from_p, fix_classpath,
10694 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10695 make_class_data, register_class, alloc_name_constant): New
10696 function prototypes.
10697 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10698 indentation. Added cast to remove warning.
10699 (lang_printable_name): Set v argument unused.
10700 (lang_print_error): Added argument to lang_printable_name call.
10701 (java_dummy_print, print_lang_decl, print_lang_type,
10702 print_lang_identifier, lang_print_xnode): All argument marked
10704 * lex.c (java_unget_unicode): Removed unnecessary argument.
10705 (java_allocate_new_line): Unused local variable is gone.
10706 (java_read_char): Added parenthesis in expressions to remove
10707 warnings. Added final return statement.
10708 (java_read_unicode): Added parenthesis in expression to remove
10710 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10711 (java_parse_escape_sequence): Likewise.
10712 (java_lex): Unused local variables are gone. Fixed
10713 java_unget_unicode invocation.
10714 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10716 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10717 lang_printable_name invocation in macro.
10718 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10720 (duplicate_declaration_error): Suppressed unused argument in
10722 (identical_subpath_p): Function declaration is gone.
10723 (patch_invoke): Suppressed unused argument in prototype.
10724 (patch_cast, build_labeled_block, check_thrown_exceptions):
10726 * parse.y (setjmp.h): Included
10727 (toplev.h): Likewise.
10728 (field_declaration:): Suppressed unused local
10729 (label_decl:): Fixed build_labeled_block invocation.
10730 (java_pop_parser_context): Put extra parenthesis around assignment
10732 (yyerror): Suppressed unused local variables.
10733 (variable_redefinition_error): Fixed lang_printable_name
10735 (create_interface): Suppressed unused local variables.
10736 (create_class): Likewise.
10737 (duplicate_declaration_error): Suppressed unused argument. Fixed
10738 lang_printable_name invocation.
10739 (register_fields): Suppressed unused local variable. Fixed
10740 duplicate_declaration_error invocation.
10741 (method_header): Suppressed unused local variable.
10742 (method_declarator, parser_check_super): Likewise.
10743 (java_complete_class): Suppressed unused local variable. Fixed
10744 fatal error message.
10745 (complete_class_report_errors): Added default: in switch.
10746 (java_check_regular_methods): Fixed lang_printable_name
10748 (check_throws_clauses): Likewise.
10749 (java_check_abstract_methods): Suppressed unused local
10750 variable. Fixed lang_printable_name invocation.
10751 (read_import_entry): Added supplemental return statement.
10752 (read_import_dir): Suppressed unused local variables.
10753 (check_pkg_class_access, declare_local_variables): Likewise.
10754 (source_start_java_method): Suppressed unused extern variable
10756 (expand_start_java_method): Suppressed unused extern and local
10757 variable declarations.
10758 (java_complete_expand_methods): Likewise.
10759 (java_complete_expand_method): Suppressed unused local variables.
10760 (make_qualified_name): Likewise.
10761 (resolve_qualified_expression_name): Added default: in
10762 switch. Fixed lang_printable_name invocation.
10763 (class_instance_creation_expression): Added parenthesis around
10765 (patch_method_invocation_stmt): Fixed lang_printable_name and
10766 patch_invoke invocations.
10767 (check_for_static_method_reference): Fixed lang_printable_name
10769 (patch_invoke): Suppressed unused arguments and local variables.
10770 (lookup_method_invoke): Suppressed unused local variables.
10771 (qualify_ambiguous_name): Added default: in switch.
10772 (identical_subpath_p): Function removed.
10773 (patch_assignment): Suppressed unused local variables. Suppressed
10774 unnecessary if statement. Fixed lang_printable_name invocations.
10775 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10776 (valid_ref_assignconv_cast_p): Parenthesis around
10777 expression. Suppressed unused local variables.
10778 (build_binop): Suppressed unused local variables. fixed
10779 lang_printable_name invocations.
10780 (string_constant_concatenation): Suppressed unused local
10782 (patch_unaryop): Fixed lang_printable_name invocation.
10783 (patch_cast): Suppressed unnecessary argument. Fixed
10784 lang_printable_name invocation.
10785 (patch_array_ref): Fixed lang_printable_name invocation.
10786 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10787 (build_labeled_block): Suppressed unused argument.
10788 (generate_labeled_block): Fixed build_labeled_block invocation.
10789 (build_loop_body): Suppressed unused local variables.
10790 (patch_loop_statement): Likewise.
10791 (patch_exit): Fixed lang_printable_name invocation.
10792 (patch_switch_statement): Likewise.
10793 (case_identity): First argument marked unused.
10794 (patch_try_statement): Fixed lang_printable_name invocations.
10795 (patch_synchronized_statement, patch_throw_statement): Likewise.
10796 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10797 lang_printable_name invocations.
10798 (check_thrown_exceptions_do): Suppressed unused argument.
10800 1998-10-14 Tom Tromey <tromey@cygnus.com>
10802 * jcf-write.c (write_classfile): Add output class file as target.
10803 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10804 * jcf.h: Added declarations for dependency-tracking functions.
10805 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10806 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10807 (finish_parse): Call jcf_dependency_write.
10808 (dependency_tracking): New global.
10809 (DEPEND_SET_FILE): New define.
10810 (DEPEND_ENABLE): New define.
10811 (init_parse): Enable dependency tracking if required.
10813 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10814 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10815 (../gcjh$(exeext)): Likewise.
10816 (jcf-depend.o): New target.
10817 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10818 (GCJH_SOURCES): Likewise.
10819 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10821 (find_classfile): Added dep_name argument.
10822 (find_class): Compute name of dependency.
10823 (open_in_zip): Call jcf_dependency_add_file.
10824 * gjavah.c (output_file): No longer global.
10825 (usage): Don't mention "gjavah".
10827 (java_no_argument): Likewise.
10828 (version): Likewise.
10829 (main): Recognize and handle -M family of options.
10830 (print_mangled_classname): Return is void.
10831 (process_file): Handle case where output is suppressed.
10832 (HANDLE_END_FIELD): Likewise.
10833 (HANDLE_METHOD): Likewise.
10834 * jcf-depend.c: New file.
10836 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10838 * java-tree.def: Add missing newline at EOF.
10840 1998-10-13 Tom Tromey <tromey@cygnus.com>
10842 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10843 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10845 Include <config.h> and "system.h".
10846 (disassemble_method): Undefine RET to avoid clash with
10847 config/i386/i386.h.
10849 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10851 * decl.c (runtime_exception_type_node, error_exception_type_node):
10852 New global variables.
10853 (init_decl_processing): Initialized.
10854 * expr.c (java_lang_expand_expr): Set caught exception type to
10855 null if catch handler argument doesn't exit.
10856 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10858 * java-tree.h (runtime_exception_type_node,
10859 error_exception_type_node): Global variables declared.
10860 (DECL_FUNCTION_THROWS): New macro.
10861 (DECL_FUNCTION_BODY): Modified comment.
10862 (DECL_SPECIFIC_COUNT): Likewise.
10863 (struct lang_decl): New field throws_list.
10864 (IS_UNCHECKED_EXPRESSION_P): New macro.
10865 * lex.c (java_lex): Generate location information for THROW_TK.
10866 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10867 EXCEPTIONS_P): New macros.
10868 (enum jdep_code): New value JDEP_EXCEPTION.
10869 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10870 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10871 PATCH_METHOD_RETURN_ERROR): New macros.
10872 (patch_method_invocation_stmt): Added new argument to prototype.
10873 (patch_synchronized_statement, patch_throw_statement,
10874 check_thrown_exceptions, check_thrown_exceptions_do,
10875 purge_unchecked_exceptions, check_throws_clauses): New function
10877 * parse.y Fixed typo in keyword section.
10878 (throw:): Rule tagged <node>.
10879 (THROW_TK): Keyword tagged <operator>.
10880 (method_header:): Last argument to call to method_header passed
10882 (throws:, class_type_list:, throw_statement:,
10883 synchronized_statement:, synchronized:): Defined actions.
10884 (method_header): New local variable current. Register exceptions
10885 from throws clause.
10886 (java_complete_tree): Complete and verify exceptions from throws
10888 (complete_class_report_errors): Error message on exceptions not
10890 (java_check_regular_methods): Fixed typo. Shortcut on private
10891 overriding methods. Changed error message on method
10892 redefinition. Check for throws clause compatibility.
10893 (check_throws_clauses): New function.
10894 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10895 method. Changed error message on method redefinition.
10896 (currently_caught_type_list): New static variable.
10897 (java_complete_expand_methods): Purge unchecked exceptions from
10898 throws clause list. Call PUSH_EXCEPTIONS before walk and
10899 POP_EXCEPTIONS after.
10900 (resolve_qualified_expression_name): Pass new argument as NULL to
10901 patch_method_invocation_stmt.
10902 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10903 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10904 argument list when appropriate. Use new argument if non null to
10905 store selected method decl.
10906 (patch_invoke): Convert if necessary args of builtin types before
10907 forming CALL_EXPR. Argument list no longer reversed here.
10908 (invocation_mode): Treat final methods as static methods.
10909 (java_complete_tree): New cases for THROW_EXPR: and
10910 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10912 (complete_function_arguments): No more RECORD_TYPE
10913 conversion. Function parameter nodes no longer saved.
10914 (valid_ref_assignconv_cast_p): Avoid handling null type.
10915 (patch_binop): Fixed null constant reference handling.
10916 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10917 BUILD_THROW macros.
10918 (patch_try_statement): Fixed comments. Record caught types in
10919 list, push the list, expand try block and pop the list.
10920 (patch_synchronized_statement, patch_throw_statement,
10921 check_thrown_exceptions, check_thrown_exceptions_do,
10922 purge_unchecked_exceptions): New functions.
10923 * typeck.c (lookup_argument_method): Allow WFL in place of method
10924 DECL_NAME during method definition check
10926 1998-10-09 Tom Tromey <tromey@cygnus.com>
10928 * gjavah.c (decode_signature_piece): New function.
10929 (print_c_decl): Use it. Added `name_override' argument.
10930 (print_method_info): Use name_override argument to print_c_decl.
10931 (seen_fields): Removed.
10932 (print_field_info): Don't update seen_fields.
10933 (struct method_name): New structure.
10934 (method_name_list): New global.
10935 (print_method_info): Add new method to list of methods.
10936 (name_is_method_p): New function.
10937 (print_field_info): If field name has same name as method, then
10939 (process_file): Parse methods before fields.
10940 (field_pass): New global.
10941 (HANDLE_END_FIELD): Take field_pass into account.
10943 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10945 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10946 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10948 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10950 * jvspec.c: Fix bug in jvgenmain_spec patch.
10952 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10954 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10955 * decl.c (soft_exceptioninfo_call_node): New global variable.
10956 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10957 takes extra integer argument. soft_exceptioninfo_call_node
10959 * except.c (java_set_exception_lang_code): New function
10960 (method_init_exceptions): Called here.
10961 (prepare_eh_table_type): New function.
10962 (expand_end_java_handler): Called here.
10963 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10964 one argument. Modified generation of call to
10965 soft_badarrayindex_node to use new argument.
10966 (build_java_arrayaccess): Pass faulty index value to
10967 build_java_throw_out_of_bounds_exception.
10968 (generate_name): New function.
10969 (java_lang_expand_expr): New local variables node, current,
10970 has_finally_p. Expand TRY_EXPR node.
10971 (process_jvm_instruction): Replace top of the stack with thrown
10972 object reference when entering exception handler.
10973 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10974 specific tree codes.
10975 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10977 (DECL_SPECIFIC_COUNT): New macro.
10978 (prepare_eh_table_type, java_set_exception_lang_code,
10979 generate_name): New function declarations.
10980 (match_java_method): Declaration deleted.
10981 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10983 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10984 * parse.h (redefinition_error, refine_accessible_methods_list,
10985 can_cast_to_p): Function declaration removed.
10986 (classitf_redefinition_error, variable_redefinition_error,
10987 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10988 find_most_specific_methods_list, argument_types_convertible,
10989 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10990 valid_cast_to_p, valid_method_invocation_conversion_p,
10991 try_reference_assignconv, add_stmt_to_compound,
10992 build_jump_to_finally, build_tree_list, patch_try_statement,
10993 java_get_catch_block): New function declarations.
10994 * parse.y (string_buffer_type): Global variable deleted.
10995 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10996 finally): Rules tagged <node>.
10997 (TRY_TK, CATCH_TK): Token tagged <operator>.
10998 (class_body_declaration:, class_member_declaration:,
10999 formal_parameter:, explicit_constructor_invocation:,
11000 interface_member_declaration:, constant_declaration:,
11001 primary_no_new_array:, class_instance_creation_expression:,
11002 array_creation_expression:): Issue error on unsuported JDK1.1
11004 (try_statement:, catches:, finally:): Define actions.
11005 (catch_clause_parameter): New rule.
11006 (catch_clause:): Use new rule catch_clause_parameter.
11007 (parse_jdk1_1_error): New function.
11008 (redefinition_error): Renamed classitf_redefinition_error.
11009 (variable_redefinition_error): New function.
11010 (check_class_interface_creation): Call
11011 classitf_redefinition_error.
11012 (java_complete_tree): Added error message on JDEP_TYPE: case.
11013 (complete_class_report_errors): Fixed indentation.
11014 (declare_local_variables): Call variable_redefinition_error.
11015 (source_end_java_method): Call java_set_exception_lang_code and
11016 emit_handlers where appropriate.
11017 (java_method_add_stmt): Call add_stmt_to_block.
11018 (add_stmt_to_block): New function.
11019 (lookup_method_invoke): Fixed outside comment. new local variable
11020 candicates. Call find_applicable_accessible_methods_list and
11021 find_most_specific_methods_list when searching for a
11022 method. Modified error report to list possible candidates when
11024 (find_applicable_accessible_methods_list,
11025 find_most_specific_methods_list, argument_types_convertible): New
11027 (refine_accessible_methods_list): Function deleted.
11028 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11029 expr (if applicable) before calling patch_array_ref.
11030 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11031 (enter_block): Fixed comment.
11032 (enter_a_block): New function.
11033 (patch_assignment): Reorganized. Call try_reference_assignconv for
11034 references. Call valid_cast_to_p instead of can_cast_to_p.
11035 (try_reference_assignconv,
11036 valid_builtin_assignconv_identity_widening_p): New functions.
11037 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11038 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11040 (build_string_concatenation): Don't resolve StringBuffer.
11041 (patch_cast): Fixed inverted arguments.
11042 (patch_array_ref): Code to save array expr deleted. Call
11043 valid_cast_to_p instead of can_cast_to_p.
11044 (generate_labeled_block): Call generate_name.
11045 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11046 patch_try_statement): New functions.
11047 * typeck.c (match_java_method): Function deleted.
11049 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11051 * jvspec.c: jvgenmain_spec uses different temporary file names.
11053 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11055 * jvspec.c (lang_specific_driver): Fail if user specifies
11056 --main= when not linking.
11058 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11060 * class.c (make_class_data): Push value for `thread' field.
11061 * decl.c (init_decl_processing): Added `thread' field to class.
11063 * class.c (add_field): Always make static fields externally
11066 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11068 * expr.c (build_java_athrow,
11069 build_java_throw_out_of_bounds_exception, expand_invoke,
11070 build_newarray, expand_java_multianewarray, build_java_monitor):
11071 Update comments to reflect _Jv_* function names.
11073 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11075 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11076 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11077 * parse.y (expand_start_java_method): Likewise.
11079 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11081 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11083 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11084 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11085 * expr.c: Remove no-longer-needed calls to promote_type.
11086 * decl.c (give_name_to_locals): Liekwise.
11087 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11088 * parse.y: Add/remove promote_type calls as appropriate.
11089 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11090 (parse_signature_string): Likewise.
11091 (build_java_array_type): Fix for now signature convenions.
11093 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11095 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11097 * class.c (init_class_processing): libjava function renamed to
11100 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11102 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11103 * java-tree.def: Fixed DEFTREECODE third argument.
11104 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11105 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11106 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11107 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11108 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11109 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11110 * lang.c (java_tree_code_type, java_tree_code_length,
11111 java_tree_code_name): New arrays.
11112 (lang_init): Append Java tree node definitions to Gcc ones.
11113 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11115 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11117 (java_lex): Allow declaration of empty string constants. Retain
11118 location information on CASE_TK and DEFAULT_TK.
11119 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11120 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11121 Modified to be more robust.
11122 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11123 (build_new_invocation, try_builtin_assignconv,
11124 patch_switch_statement, string_constant_concatenation,
11125 build_string_concatenation, patch_string_cst, patch_string,
11126 java_expand_switch): New function declarations.
11127 * parse.y: Rules related to switch and EH tagged <node>.
11128 (label_id): Set to NULL_TREE
11129 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11131 (this_or_super:): Fixed indentation.
11132 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11133 statement_expression:): Removed call to RULE on all sub-rules.
11134 (switch_expression:, switch_labels:): New rules.
11135 (switch_statement:, switch_block:, switch_block_statement_groups:,
11136 switch_block_statement_group:, switch_labels:, switch_label:):
11138 (throw_statement:, synchronized_statement:, try_statement:):
11139 Defined temporary actions.
11140 (class_instance_creation_expression:): Call
11141 build_new_invocation. Fixed indentation.
11142 (field_access): Fixed indentation.
11143 (method_invocation): Likewise.
11144 (make_qualified_primary): Use THIS_EXPR.
11145 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11146 resolving from SUPER, set *type_found.
11147 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11148 (java_complete_tree): Removed unused local variable `location'. Case
11149 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11150 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11151 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11152 STRING_CST: case. default: checks for patchable strings.
11153 (complete_function_arguments): Transform string constant or
11154 crafted StringBuffer if necessary.
11155 (build_method_invocation): Fixed comments.
11156 (build_new_invocation): New function.
11157 (patch_assignment): Call try_builtin_assignconv to figure a valid
11158 assignment conversion between builtin types.
11159 (try_builtin_assignconv): New function.
11160 (build_binop): Use URSHIFT_EXPR directly to call build.
11161 (operator_string): Use UNARY_PLUS_EXPR.
11162 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11164 (do_merge_string_cste, merge_string_cste,
11165 string_constant_concatenation, build_string_concatenation,
11166 patch_string, patch_string_cst): New function.
11167 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11168 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11169 (build_newarray_node): Use NEW_ARRAY_EXPR.
11170 (build_this): Use THIS_EXPR.
11171 (build_return): Enable debug information on return statement.
11172 (build_if_else_statement): Likewise.
11173 (complete_labeled_statement): Fixed related comment.
11174 (build_loop_body): Fixed comment.
11175 (build_bc_statement): Enable debug information on break/continue
11177 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11179 (patch_switch_statement, case_identity, java_expand_switch): New
11182 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11184 * buffer.h (BUFFER_INIT): New macro.
11185 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11186 Pass (struct jcf_partial *state) to most functions.
11187 (jcf_block, jcf_relocation): New types.
11188 Support labels, branches, conditionals, loops.
11190 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11192 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11194 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11196 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11197 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11198 not integer_type_node (INT_TYPE_SIZ bits).
11200 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11202 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11203 * jcf-dump.c (print_exception_table): New function.
11204 (disassemble_method): Better handling of wide instructions.
11205 Make more robust for bad input.
11207 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11209 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11212 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11214 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11216 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11218 * Makefile.in ($(PARSE_H)): Removed target.
11220 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11222 * Makefile.in (JAVA_OBJS): Add memmove.o
11223 (memmove.o): New target & rules.
11225 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11227 * expr.c (expand_invoke): Don't generate a call to the class init
11230 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11232 * Makefile.in: Add many missing dependencies.
11233 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11235 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11236 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11238 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11240 * decl.c (complete_start_java_method): If method is static (and
11241 not private) call _Jv_InitClass.
11242 * expr.c (expand_invoke): Don't call build_class_init.
11244 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11246 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11248 * Make-lang.in (GCJ): Define before using.
11250 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11252 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11253 losing due to namespace pollution in GNU getopt.h
11255 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11257 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11258 (java.all.cross): Likewise.
11259 (java.rest.encap): Likewise.
11261 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11263 * gjavah.c (print_class_decls): Fix thinko in arglist
11264 * jcv-io.c (find_classfile): Similarly.
11266 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11268 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11270 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11272 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11273 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11274 * Makefile.in (PARSE_C): New macro.
11275 (PARSE_H): Likewise.
11276 (PARSE_SCAN_C): Likewise.
11277 ($(PARSE_C)): Target renamed from parse.c.
11278 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11279 (clean): Remove parse-scan.c as well.
11280 (parse.o): Depend on $(PARSE_C).
11282 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11284 * README, license.terms: Removed.
11286 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11287 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11288 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11289 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11290 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11291 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11292 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11293 and Java trademark attribution.
11295 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11297 * Makefile.in: Use gcjh, not gjavah.
11298 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11299 * Make-lang.in: Changed gjavah to gcjh everywhere.
11301 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11303 * gjavah.c: Support new -prepend -add -append flags.
11304 (print_method_info): Method is not virtual if class is final.
11306 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11308 * jv-scan.c: Fixed copyright assignment.
11309 * keyword.gperf: Likewise.
11310 * keyword.h: Likewise.
11311 * lex.c: Fixed copyright assignment.
11312 (java_lex): Push unicode back when parsing '<'.
11313 * lex.h: Fixed copyright assignment.
11314 * parse-scan.y: Likewise.
11315 * parse.h: Fixed copyright assignment.
11316 (build_debugable_stmt, complete_for_loop): New function prototypes.
11317 * parse.y: Fixed copyright assignment.
11318 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11319 size_zero_node when completing a loop with no exit condition.
11320 (for_statement_nsi:): Define action.
11321 (for_init:, for_update:): Return size_zero_node when empty.
11322 (declare_local_variables): Call build_debugable_stmt.
11323 (build_debugable_stmt): New function.
11324 (build_loop_body): Build debugable statement around loop
11326 (complete_loop_body): Take into account the debugable statement
11327 around the EXIT_EXPR.
11328 (complete_loop_body): New function.
11329 (patch_exit_expr): Fixed condition inversion.
11331 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11333 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11334 name of thread define.
11335 * jvspec.c (THREAD_NAME): New macro.
11337 (THREADLIB): Likewise.
11338 (lang_specific_driver): Recognize attempt to link with thread
11339 library or gc library. Recognize -ljava on command line so it
11340 isn't linked against more than once.
11342 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11344 * parse-scan.y (report_main_declaration): Name of the class
11345 containing `main' can be a qualified name.
11347 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11349 * config-lang.in: Changed gjavac to gjc everywhere.
11350 * Make-lang.in: Changed gjavac to gjc everywhere.
11352 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11355 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11356 and install the files.
11357 * Makefile.in (JAVA_OBJS_LITE): New variable.
11358 (compiler:): Now include jv-scan as a dependency.
11359 (../jv-scan$(exeext), parse-scan.c): New targets.
11360 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11361 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11362 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11363 check for errors even if parse_only.
11364 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11366 (yylex): New function. Uses java_lex body.
11367 (java_lex): Removed commented out statement. Remove local variable
11368 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11369 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11370 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11371 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11372 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11373 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11375 (java_lex_error): Empty if JC1_LITE is defined.
11376 (java_get_line_col): Return 0 if JC1_LITE is defined.
11377 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11378 SET_MODIFIER_CTX): Moved into the section containing the macros
11379 conditionally defined by JC1_LITE.
11380 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11381 argument if JC1_LITE is defined.
11382 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11383 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11385 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11386 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11387 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11388 to different values according to JC1_LITE.
11389 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11390 declared if JC1_LITE set.
11391 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11392 defined if JC1_LITE not set.
11393 (struct parser_ctx): Reorganized and skip the jc1 front end part
11395 (java_layout_classes): New function definition.
11396 (java_push_parser_context, java_init_lex, yyparse, yylex,
11397 yyerror): Prototype always declared. All other static function
11398 prototypes declared only if JC1_LITE is not set.
11399 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11400 declared in parse.h.
11401 (java_layout_classes): New function.
11402 (java_complete_expand_methods): No longer layout the class here.
11403 * parse-scan.y: New file.
11404 * jv-scan.c: New file.
11406 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11408 * gjavah.c (main): Handle -friend option.
11409 (friend_specs): New global.
11410 (generate_access): Handle friend_specs.
11411 (process_file): Likewise.
11412 (MAX_FRIENDS): New macro.
11413 (friend_count): New global.
11414 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11415 Changed all callers.
11417 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11419 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11420 (main): Handle processing all the entries of a named .zip archive.
11421 * jcf-io.c (jcf_trim_old_input): New function.
11422 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11424 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11426 * lang.c (flag_assume_compiled): Make default be on.
11428 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11430 * jcf-dump.c: Add bunches of flags to control output more.
11431 (process_class): New function; support printing more than one class.
11432 (main): Support new --print-main and --javap flags.
11433 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11434 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11436 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11438 Change mangling of dispatch table to match C++ vtable (w/thunks).
11439 * class.c (build_dtable_decl), java-tree.h: New function.
11440 (make_class_data): Call it.
11441 * decl.c (init_decl_processing): Likewise.
11443 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11445 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11446 soft_anewarray; adjust args passed.
11447 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11448 match _Jv_NewObjectArray.
11450 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11452 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11453 * expr.c (loopup_label): Call create_label_decl.
11454 (create_label_decl): New function.
11455 (java_lang_expand_expr): Call expand_start_bindings with argument
11457 * java-tree.h Added space after PROTO in function declarations
11459 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11460 (create_label_decl, push_labeled_block): New function
11462 * lex.c (label_id): Initialize.
11463 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11465 * parse.h Added space after PROTO in function declarations when
11467 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11468 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11469 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11470 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11472 (struct parser_ctxt): New fields current_loop,
11473 current_labeled_block.
11474 (build_if_else_statement, patch_if_else_statement,
11475 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11476 generate_labeled_block, complete_labeled_statement,
11477 build_bc_statement, patch_bc_statement, patch_loop_statement,
11478 build_new_loop, build_loop_body, complete_loop_body): New function
11480 * parse.y (java_warning_count): New global variable.
11481 (label_id): New static variable.
11482 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11483 (block:): Return size_zero_node when block is empty.
11484 (empty_statement:): Return size_zero_node.
11485 (statement:): Implement supplemental action when for_statement: is
11487 (label_decl:): New rule.
11488 (labeled_statement:): Rewritten using label_decl. Actions
11490 (labeled_statement_nsi:): Likewise.
11491 (if_then_statement): Actions implemented.
11492 (while_expression): New rule.
11493 (while_statement:): Rewritten using while_expression. Actions
11495 (while_statement_nsi:): Likewise.
11496 (do_statement_begin:): New rule.
11497 (do_statement:): Rewritten using do_statement_begin. Actions
11499 (for_statement:): Rewritten using for_begin. Actions implemented.
11500 (for_statement_nsi:): Likewise.
11501 (for_header:, for_begin:): New rules.
11502 (for_init:): Actions implemented.
11503 (statement_expression_list:, break_statement:,
11504 continue_statement:): Likewise.
11505 (yyerror): Count number of issued warning(s).
11506 (java_report_errors): Report error(s) and/or warning(s).
11507 (java_complete_class): Use build_java_argument_signature to
11508 recompute completed method signature.
11509 (java_check_regular_methods): New locals method_wfl and aflags.
11510 Use method_wfl instead of lookup_cl during error reports. Fixed
11511 indentation and modified some error messages. Use
11512 lang_printable_name in method instead of the DECL_NAME. New code
11513 to issue warnings on methods not overriding corresponding methods
11514 private to a different package.
11515 (java_method_add_stmt): Call add_stmt_to_compound.
11516 (add_stmt_to_compound): New function.
11517 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11518 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11519 (build_if_else_statement, patch_if_else_statement,
11520 build_labeled_block, generate_labeled_block,
11521 complete_labeled_statement, build_new_loop, build_loop_body,
11522 complete_loop_body, patch_loop_statement, build_bc_statement,
11523 patch_bc_statement, patch_exit_expr): New functions.
11524 * typeck.c (build_java_signature): Build argument signature before
11525 enclosing it in between parenthesis.
11527 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11529 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11530 (JAVA_OBJS): Added reminder comment
11532 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11534 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11535 be interpreted as a long long.
11537 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11539 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11540 soft_initialise_class. Use _Jv_NewMultiArray, not
11541 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11542 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11543 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11544 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11546 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11548 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11549 length_identifier_node): New global tree node constants.
11550 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11551 Replace uses by super_identifier_node etc.
11552 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11554 * parse.y (resolve_field_access): Don't special-case ".length" if
11555 flag_emit_class_files.
11556 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11557 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11560 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11562 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11563 * class.c (make_method_value): Remove init for removed fields.
11565 * class.c (layout_class): Use build_java_argument_signature.
11566 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11568 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11569 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11570 (build_java_signature): Don't use push_java_argument_signature.
11572 * typeck.c (lookup_argument_method): New function.
11573 * parse.y (java_check_regular_methods): Use lookup_argument_method
11574 instead of lookup_java_method2 followed by lookup_java_method.
11576 * parse.y (check_method_redefinition): Minor optimization.
11578 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11579 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11581 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11583 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11586 * gjavah.c (java_float_finite): Use K&R-style definition.
11587 (java_double_finite): Likewise.
11588 (generate_access): Now returns void. Changed all callers.
11589 (last_access_generated): Removed.
11590 (process_file): Only make a single pass over the .class file.
11592 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11594 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11595 for compatibility for G++ (with -fvtable-thunks).
11596 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11598 * gjavah.c (process_file): Use public inheritance for super-class.
11600 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11602 * lex.c (java_init_lex): Initialize ctxp->package.
11603 * parse.h (struct parser_ctxt): package and package_len replaced
11604 by tree package, an identifier node. Field method_decl_list is
11605 gone. Fixed comments.
11606 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11607 class_in_current_package): New function prototypes.
11608 * parse.y (array_type:): Set class loaded flag on primitive type
11610 (package_declaration:): Assign ctxp->package to the
11612 (method_invocation:): Handle invocation of method qualified by
11614 (single_type_import_declaration:): Removed ambiguity check.
11615 (java_pop_parser_context): New local variable `next'. Reset and
11616 set IMPORT_CLASSFILE_NAME flags on current and previous import
11618 (java_accstring_lookup): Use new local macro COPY_RETURN.
11619 (lookup_field_wrapper): New function.
11620 (parser_qualified_classname): Use merge_qualified_name.
11621 (parser_check_super_interface): Broaden error message.
11622 (do_resolve_class): Check for qualified class name in the current
11623 compilation unit if appropriate.
11624 (process_imports): Check for already defined classes.
11625 (check_pkg_class_access): Got rid of call to
11626 get_access_flags_from_decl.
11627 (java_complete_expand_methods): Call safe_layout_class based on
11628 the current class size.
11629 (make_qualified_primary): Build a WFL qualification on primary if
11631 (merge_qualified_name): New function.
11632 (make_qualified_name): Use merge_qualified_name.
11633 (resolve_expression_name): Use safe_lookup_field.
11634 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11635 (resolve_qualified_expression_name): Likewise. Check on resolved
11636 element accessibility.
11637 (not_accessible_p, class_in_current_package): New functions.
11638 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11639 (patch_method_invocation_stmt): Merged common pieces. Check
11640 accessibility of invoked method.
11641 (check_for_static_method_reference): Add returned type in error
11643 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11644 (refine_accessible_methods_list): Merged two conditions in test.
11645 (java_complete_class): Sanity check on stabilize_ref gone.
11646 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11648 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11650 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11652 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11654 * gjavah.c (F_NAN): Removed.
11655 (F_NAN_MASK): New macro.
11656 (F_POSITIVE_INFINITY): Removed.
11657 (F_NEGATIVE_INFINITY): Likewise.
11658 (java_float_finite): Rewrote.
11659 (D_NAN_MASK): Renamed.
11660 (java_double_finite): Rewrote.
11661 (D_POSITIVE_INFINITY): Removed.
11662 (D_NEGATIVE_INFINITY): Likewise.
11664 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11665 If verbose, print underlying representation of value in hex.
11667 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11669 * buffer.h, buffer.c: New files.
11670 * Makefile.in (JAVA_OBJS): Add buffer.o.
11672 Support locals variables and writing their debug entries to .class.
11673 * jcf-write.c: Simplify some by user new buffer type.
11674 (vode_buffer_grow): Removed.
11675 (struct localvar_info): New type.
11676 (localsvars, localvartable): New buffers.
11677 (localvar_alloc, localvar_free): New functions.
11678 (generate_bytecode_insns): Handle local variables.
11679 (generate_classfile): Write LocalVariableTable attribute.
11681 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11683 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11684 * zipfile.h (ZIPMAGIC): New macro.
11686 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11688 * Makefile.in (gjavah.o): Updated dependencies.
11689 (jcf-dump.o): Likewise.
11690 (all.indirect): Use ../gjavah.
11691 (../gjavah$(exeext)): Likewise.
11692 (clean): Don't remove gjavah.
11693 (clean): Remove parse.c, not java/parse.c.
11694 * Make-lang.in (java): Added gjavah.
11695 (gjavah$(exeext)): New target.
11696 (GJAVAH_SOURCES): New macro.
11697 (java.all.build): Added gjavah.
11698 (java.all.cross): Likewise.
11699 (java.rest.encap): Likewise.
11700 * config-lang.in (compilers, stagestuff): Added gjavah.
11702 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11704 * gjavah.c (java_float_finite): New function.
11705 (java_double_finite): Likewise.
11706 (F_POSITIVE_INFINITY): New macro.
11707 (F_NEGATIVE_INFINITY): Likewise.
11709 (D_POSITIVE_INFINITY): Likewise.
11710 (D_NEGATIVE_INFINITY): Likewise.
11712 (print_field_info): Use java_float_finite and java_double_finite.
11714 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11716 * parse.y (method_header): Name "this" implicit argument.
11718 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11720 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11721 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11722 (put_linenumber): New function.
11723 (generate_bytecode_insns, generate_classfile): Write line numbers.
11725 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11727 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11728 (lookup_name, build_known_method_ref, build_class_init,
11729 build_invokevirtual, invoke_build_dtable, match_java_method,
11730 build_field_ref, pushdecl_force_head, build_java_binop,
11731 binary_numeric_promotion, build_decl_no_layout,
11732 build_java_arrayaccess, build_newarray, build_anewarray,
11733 build_java_array_length_access, build_java_arraynull_check): New
11734 extern function prototypes.
11735 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11736 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11738 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11740 * jcf.h (jcf_out_of_synch): New extern function prototype.
11741 * parse.h: Static/global function implemented in parse.y
11742 prototyped and declarations moved at the end of the file.
11743 (DECL_P): Check that the argument isn't null.
11744 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11745 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11746 (QUAL_DECL_TYPE): New macro.
11747 (PARAMS): Macro definition removed.
11748 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11749 (return_statement:): Call build_return.
11750 (field_access:): Call make_qualified_primary in sub rule.
11751 (method_invocation:): Build method invocation and call
11752 make_qualified_primary when processing primaries.
11753 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11754 get_type_from_signature.
11755 (java_check_regular_method): Extra integer 0 argument when calling
11756 lookup_java_method2.
11757 (lookup_java_interface_method2): Extra method DECL argument when
11758 calling lookup_java_interface_method2.
11759 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11760 COMPOUND_EXPR node.
11761 (java_complete_expand_method): Layout current class iff not
11762 already done. Don't process interface's methods.
11763 (java_complete_expand_method): Use super class only if it
11764 exists. Use current class otherwise.
11765 (make_qualified_primary): New function.
11766 (resolve_expression_name): Process qualified expression or
11767 expression from primary the same way.
11768 (resolve_expression_name): Two last arguments to
11769 resolve_field_access are now NULL_TREEs.
11770 (resolve_field_access): New variable is_static. Local field must
11771 be DECLs. is_static computed on field DECLs only. Append code in
11772 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11773 to initialize field_type.
11774 (resolve_qualified_expression_name): New local variable,
11775 previous_call_static and is_static. Handle primaries with function
11776 calls, casts, array references and `this'. `super' now handled as
11777 `(super_class)this'. Use is_static to clarify boolean expressions.
11778 Added code to handle case where a proper handle is required to
11779 access a field. Use QUAL_DECL_TYPE where applicable.
11780 (maybe_access_field): New function.
11781 (patch_method_invocation_stmt): New arguments primary, where,
11782 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11783 deleted. Use `where' as a type to search from if specified. Check
11784 for static method reference where forbidden. Append primary or
11785 current_this to the argument list if not calling constructor nor
11787 (check_for_static_method_reference): New function.
11788 (patch_invoke): Layout the class on which new is done if
11790 (lookup_method_invoke): Changed format to report errors on
11792 (qualify_ambiguous_name): New local variable this_found. Now
11793 handle things from primaries. Method call are considered
11795 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11796 changed into NULLs.
11797 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11798 (java_complete_tree): New case fo RETURN_EXPR. Process function
11799 call arguments in separate function.
11800 (complete_function_arguments): New function.
11801 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11803 (patch_assignment): Take the return function slot into account as
11804 a RHS. Distinguish assignment from a return.
11805 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11806 when checking methods in interfaces.
11807 (resolve_type_during_patch): NULL argument to unresolve_type_p
11808 instead of NULL_TREE.
11809 (patch_newarray): Fixed typo in comment.
11810 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11811 (build_return, patch_return): New functions.
11812 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11814 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11816 * constants.c (find_name_and_type_constant, find_fieldref_index,
11817 find_methodref_index): New methods.
11818 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11819 just return given method. Also, rename to build_known_method_ref.
11820 (expand_invoke): Rename call to build_invoke_non_interface.
11821 * java-tree.h, parse.h: Update prototype.
11822 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11823 (such as expand_expr_stmt) if flag_emit_class_files.
11824 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11825 STACK_TARGET, IGNORE_TARGET): New macros.
11826 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11827 (generate_bytecode_insn): New function to generate method's bytecode.
11828 (generate_classfile): Node generate Code attribute for a method.
11829 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11830 push_long_const, field_op, adjust_typed_op, maybe_wide):
11831 New functions used by generate_bytecode_insn.
11833 * typeck.c (signature_include_return): Remove variable.
11834 (push_java_argument_signature, build_java_argument_signature): New.
11835 (build_java_signature): Use push_java_argument_signature.
11836 * parse.y: Use build_java_argument_signature instead of fiddling
11837 with signature_include_return.
11839 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11841 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11844 * Makefile.in (all.indirect): Added gjavah$(exeext).
11845 (gjavah$(exeext)): Added $(exeext).
11848 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11850 * class.c (layout_class): Call to java_layout_parsed_class replace
11851 by safe_layout_class.
11852 * expr.c (build_java_array_length_access): Removed static storage
11853 class in the function definition.
11854 (build_java_arraynull_check): Likewise.
11855 Also fixed typos in two comments.
11856 * lex.c (java_init_lex): Initialize static global kw_length.
11857 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11858 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11860 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11861 * parse.h (resolve_no_layout): New static function declaration.
11862 (get_identifier_in_static): Declaration removed.
11863 (java_layout_parsed_class): Function name declaration changed to
11865 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11866 not_initialized_as_it_should_p, build_this): New static function
11868 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11869 binary_numeric_promotion, stabilize_reference,
11870 build_decl_no_layout, build_java_arrayaccess): Extern function
11871 declarations moved into their own section.
11872 (build_newarray, build_anewarray, build_java_array_length_access,
11873 build_java_arraynull_check): New extern function declarations.
11874 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11875 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11877 (CALL_CONSTRUCTOR_P): New macro.
11878 * parse.y (kw_length): New static global tree node.
11879 (return_statement): Tagged <node>.
11880 (RETURN_TK): Tagged <operator>.
11881 (variable_declarator_id:): Build variable declaration with an
11882 empty initialization value if a syntax error was found in the
11883 initialization part of the variable declaration.
11884 (statement_without_trailing_substatement:): return_statement: now
11885 uses the default rule.
11886 (return_statement:): Temporarily fixed to return NULL_TREE.
11887 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11888 (class_instance_creation_expression:): Class creation rules now
11889 call build_method_invocation upon reduction.
11890 (array_creation_expression:): Rules call build_newarray_node upon
11892 (dim_exprs:): Build a list of dimension expressions.
11893 (dim_expr:): Store location of the OSB_TK in the dimension
11895 (method_invocation:): Added a new error rule.
11896 (build_unresolved_array_type): WFL argument may also be an array
11897 on a primitive type. Name of the argument changed to reflect this.
11898 (method_declarator): Insert argument type at the beginning of the
11899 argument type list and later reverse the list.
11900 (unresolved_type_p): Argument 'returned' may be optionally
11902 (java_layout_class_from_source): Function renamed
11904 (resolve_and_layout): Now call resolve_no_layout and
11906 (resolve_no_layout): New function.
11907 (purify_type_name): New function.
11908 (complete_class_report_errors): Call purify_type_name during error
11909 report on a type not found.
11910 (process_imports): error_found local variable doesn't need to be
11911 initialized to zero.
11912 (declare_local_variables): New local type_wfl. Fixed typo in error
11913 message. type_wfl assigned to unresolved type and used to register
11914 incomplete type. Build a WFL around the variable initialization
11915 statement so that debug info can be generated on it.
11916 (source_start_java_method): Reverse argument list after they've
11918 (current_this): New static global variable.
11919 (java_complete_expand_methods): Set current_this when appropriate.
11920 (resolve_expression_name): Build correct static and non static
11921 field access bearing a simple name.
11922 (resolve_field_access): Resolve the length field of arrays. Handle
11924 (patch_method_invocation_stmt): Set the type of the method
11925 invocation to error_mark_node. This value is later overridden by a
11926 valid type, if any. Don't handle qualified constructor invocation
11927 as qualified method invocation. Call lookup_method_invoke with its
11928 new flag. It's no longer necessary to access the selected method
11929 as the value of a tree list. Handle constructor invocation.
11930 (patch_invoke): Reverse argument list when invoking non interface
11931 methods. Insert call to new as the first argument of the
11933 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11934 defined within a final class. Return INVOKE_STATIC if the invoked
11935 method is a constructor.
11936 (lookup_method_invoke): New lc argument is a flag to indicate a
11937 constructor lookup. Now handle constructor lookup. Choose the most
11938 specific method in case several were matching the invocation
11939 requirements. Return a method decl instead of a tree list featuring
11940 one single method decl element.
11941 (refine_accessible_methods_list): New lc flag argument to
11942 indicate that a constructor is being looked up.
11943 (not_initialized_as_it_should_p): New function.
11944 (java_complete_tree): Now process fake tree codes
11945 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11946 save_expr on resolved function call arguments. Case on
11947 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11948 (patch_assignment): LHS can be a field access expression. When
11949 dealing with reference, lhs_type is the promoted type of the
11950 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11952 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11953 (patch_binop): Use not_initialized_as_it_should_p where
11955 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11956 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11958 (resolve_type_during_patch): New function.
11959 (patch_cast): Call resolve_type_during_patch to resolve type and
11960 report error accordingly.
11961 (patch_array_ref): Use not_initialized_as_it_should_p where
11962 applicable. Array base expression is saved before being
11963 used. Promote the type of an array elements if it contains non
11965 (build_newarray_node, patch_newarray, build_this): New functions.
11967 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11969 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11970 increment it in `for' statement.
11971 (print_field_info): If number is inf or nan, don't print it.
11972 (print_method_info): If method name is `delete', just ignore it.
11973 (print_c_decl): Special-case jstringArray.
11975 * gjavah.c (help): New function.
11976 (no_argument): New function.
11977 (usage): Changed text.
11978 (main): Rewrote argument handling. Now handles -v, --help,
11980 (version): New function.
11981 (found_error): New global.
11982 (main): Return found_error.
11983 (generate_access): Set found_error.
11984 (print_c_decl): Likewise.
11986 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11988 * gjavah.c (print_c_decl): Don't print "," when examining field.
11989 Skip type name when looking at "[L" types.
11990 (process_file): Now static.
11991 (generate_access): Now returns int.
11992 (last_access_generated): New global.
11993 (process_file): Clear last_access_generated; make multiple passes
11995 (print_field_info): Just return if generate_access returns true.
11996 (print_method_info): Likewise. Also, allow <init> functions to
11998 (print_c_decl): Added is_init argument. Print constructors
12000 (print_cxx_classname): Use UTF8_GET to extract characters from
12002 (print_base_classname): New function.
12003 (print_class_decls): New function.
12004 (process_file): Use it.
12005 (utf8_cmp): New function.
12007 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12009 * lang-options.h: Format changed to match changes in gcc/toplev.c
12010 to implement a --help option.
12012 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12014 * decl.c (init_decl_processing): Revert change to dtable_type.
12016 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12018 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12020 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12022 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12024 * lang.c (lang_init): Default flag_exceptions to 1, without
12025 checking to see if it's 2 first.
12027 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12029 * constants.c: Include "system.h".
12030 * decl.c: Likewise.
12031 * lang.c (flag_new_exceptions): Get via extern now.
12032 (lang_init_options): New functions. Turn on flag_new_exceptions.
12034 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12036 * lex.c (java_lex): Return 0 when we see an invalid character in
12039 * lex.c (java_read_char): Specify extra argument when calling
12041 (java_read_unicode, java_parse_end_comment,
12042 java_parse_escape_sequence): Likewise,
12043 (java_lex): Specify extra argument when calling
12044 java_lex_error. Test that IDs are beginning with a legal character
12045 for IDs. Handle invalid characters with an error message and a
12046 call to java_lex_error.
12047 (java_lex_error): Adjust column position by new argument
12048 `forward'. Issue an error even if in the middle of reporting an
12051 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12053 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12054 we don't explicitly put a null pointer when we're copying it.
12056 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12058 * gjavah.c (print_cxx_classname): New function.
12059 (super_class_name): Likewise.
12060 (print_super_fields): Removed.
12061 (in_super): Removed.
12062 (print_field_info): Never generate #defines.
12063 (print_c_decl): Changed generated types to match JNI. No longer
12064 print class name before method name.
12065 (print_method_info): Print "static" before static methods.
12066 Print "virtual" before non-final methods.
12067 (usage): Use exit(1), not exit(-1).
12069 (print_field_info): Use %.17g to print a double.
12070 (last_access): New globals.
12071 (process_file): Initialize last_access.
12072 (usage): Now static.
12073 (ACC_VISIBILITY): New define.
12074 (generate_access): New function.
12075 (print_field_info): Call it.
12076 (print_method_info): Likewise. Also, generate information for all
12077 methods, not just native methods. Return void.
12078 (print_c_decl): Return void.
12079 (print_field_info): Return void.
12081 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12083 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12084 processing the jc1 grammar file. Prefix bison functions and
12085 variables with java_.
12086 (parse.c): Dependencies on parse.h and lex.h
12087 * expr.c (build_java_arrayaccess): Function now global.
12088 * java-tree.h: Comment reorganized to carry on previous
12089 classification effort.
12090 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12091 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12092 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12093 java_parse (new prefix java_ generated by bison).
12094 (java_layout_parsed_class, java_register_parsed_class): Function
12096 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12097 * lex.c (static tree wfl_op): Variable deleted.
12098 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12099 ctxp fields to NULL_TREE.
12100 (java_lex): No longer create WFL for operators. Filename caching
12101 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12102 created as STRING_CST and later expanded. Removed extra argument
12103 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12105 (build_wfl_node): Removed code in comments.
12106 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12107 store token and location data in the current bison token.
12108 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12109 static/extern function declaration at the beginning of the file.
12110 (struct qualification): Data structure definition deleted.
12111 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12112 (qualify_ambiguous_name): Function declaration modified. Function
12113 now returns nothing.
12114 (build_array_ref, patch_array_ref, make_qualified_name,
12115 resolve_qualified_expression_name, maybe_generate_clinit,
12116 resolve_field_access): New static function declarations.
12117 (build_java_arrayaccess): New extern function declaration.
12118 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12119 (CALL_EXPR_PRIMARY): Macro deleted.
12120 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12121 (struct parser_ctxt): Field initialized_final
12122 removed. non_static_initialized, static_initialized: New fields.
12123 * parse.y (static tree kw_super, static tree kw_this): New global
12125 (%union): tree wfl field of operator member replaced by int
12126 location. WFLs are non longer created for operators.
12127 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12128 (qualified_name:): Now calls make_qualified_name to build the
12130 (type_declaration:): Consider generating <clinit> when class
12132 (variable_declarator:): Directly build an assignment node when the
12133 variable is initialized when declared.
12134 (this_or_super:): Build a WFL and set current location when THIS
12135 or SUPER are parsed.
12136 (expression_statement:): Wrap statement around a WFL.
12137 (primary_no_new_array:): Fixed typo. Changed value returned by
12138 THIS_TK because of its new type (temporary).
12139 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12140 (field_access:): Build qualified name with SUPER.
12141 (method_invocation:): Fixed returned value because of SUPER's new
12143 (array_access:): Use OSB_TK location information.
12144 (post_increment_expression:, post_decrement_expression:,
12145 unary_expression:, pre_increment_expression:,
12146 pre_decrement_expression:, unary_expression_not_plus_minus:,
12147 cast_expression:, multiplicative_expression:,
12148 additive_expression:, shift_expression:, relational_expression:,
12149 equality_expression:, and_expression:, exclusive_or_expression:,
12150 inclusive_or_expression:, conditional_and_expression:,
12151 conditional_or_expression:, assignment:): Use new location/token
12152 information available on operators.
12153 (create_class): Set super_decl_type to NULL_TREE when processing
12155 (register_fields): Field initialization is now a MODIFY_EXPR
12156 node. Chain initialization code to the matching lists (according
12157 the the field declaration modifiers).
12158 (maybe_generate_clinit): New function.
12159 (method_header): Don't set method's DECL_NAME to a WFL when adding
12160 methods to java.lang.Object.
12161 (resolve_and_layout): Now can return NULL_TREE if the type
12162 resolution fails. Otherwise, return the class DECL instead of its
12164 (check_method_redefinition): Don't patch method DECL_NAME if it
12165 belongs to java.lang.Object.
12166 (process_imports): Simply assign error_found to the value returned
12167 by check_pkg_class_access.
12168 (declare_local_variables): Don't use their init statements (if
12169 any) when parsing error were previously found. Reuse MODIFY_EXPR
12170 build during parsing as an init statement.
12171 (java_method_add_stmt): Now return the current method body.
12172 (java_layout_parsed_class, java_register_parsed_class): Functions
12174 (java_complete_expand_methods): Initialize the constant pool on a
12175 per class basis. Layout the classes before expanding their method
12176 bodies. Don't try expand artificial constructor code if error were
12177 found. Make the classes data and register them if no error were
12179 (java_complete_expand_method): Retrieve an artificial constructor
12180 argument list before entering its body. Assign the top block to
12181 the artificial constructor function body and set types of declared
12182 blocks and compound statements to void. Walk method body if not an
12183 artificial constructor.
12184 (make_qualified_name, cut_identifier_in_qualified): New functions.
12185 (resolve_expression_name): Fixed comments. Save/restore the
12186 current class CLASS_LOADED_P flag value. Build non qualified
12187 static field access and handle qualified expression names.
12188 (resolve_field_access, resolve_qualified_expression_name): New
12190 (patch_method_invocation_stmt): Use the new expression resolution
12191 scheme, calling resolve_field_access when the function call is
12192 resolved as an expression.
12193 (qualify_ambiguous_name): Function rewritten to work on qualified
12194 expression produced by make_qualified_name.
12195 (java_complete_tree): Promote type when function's argument are
12196 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12197 the assignment to discover further errors if RHS is a expression
12198 name that fails to evaluate. Declare LHS initialized even though
12199 the assignment failed. Don't use the location variable and removed
12200 extra argument in patch function calls. Now handle the ARRAY_REF
12201 case and build internal string representation when STRING_CSTs are
12203 (build_method_invocation): Don't wrap function call around a WFL.
12204 (build_assignment): Likewise. Use the operator location
12206 (patch_assignment): Handle array access LHSs. Handle error
12207 provenance, resulting in a better error report.
12208 (build_binop): Use op_location from operator as binop location
12210 (build_unaryop, build_incdec, build_cast): Likewise.
12211 (patch_binop): Extract location information from the node. Fixed
12212 typo in error message.
12213 (patch_unary_op): Extract location information from the node.
12214 (build_array_ref, patch_array_ref): New functions.
12216 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12218 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12219 match _Jv_IsInstanceOf.
12220 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12221 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12223 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12225 * decl.c (init_decl_processing): Functions are now named
12226 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12228 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12230 * java-tree.h (load_class): Add prototype.
12231 * class.c (is_compiled_class): Add missing arg to load_class.
12232 * expr.c (expand_java_NEW): Call load_class.
12233 * parse.y (process_import): Removed bogus use of void return value.
12235 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12237 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12238 Function name is "_Jv_Throw" instead of "soft_athrow".
12239 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12240 Function name is "_Jv_AllocObject" instead of "soft_new".
12241 Takes an extra parameter (object size).
12242 * expr.c: Update calls.
12244 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12246 * lex.c (java_get_line_col): Handle end-of-file.
12247 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12249 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12251 * lang.c (lang_init): Make -fexceptions the default.
12252 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12253 exception handling is not turned on.
12255 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12257 * lang.c (flag_new_exceptions): Make this this default.
12258 * decl.c (end_java_method): Call emit_handlers.
12259 * except.c (method_init_exceptions): Set language code and version.
12260 (expand_start_java_handler): Enable exception, and call
12261 expand_eh_region_start.
12262 (expand_end_java_handler): Enable exception, and set up catch blocks.
12263 (emit_handlers): New routine to generate the saved handlers.
12264 * java-except.h (emit_handlers): Add prototype.
12266 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12268 We used to have three different representations of the constant pool:
12269 the CPool structure, the tree_constant_pool, and the constructures
12270 used to build the Class object (which may need class and string
12271 constants) in compiled code. None were appropriate for compiling
12272 to .class files, so I did a major overhaul.
12274 First, the tree_constant_pool array was removed. Things were
12275 modified to the CPool structure in the JCF could be used.
12276 Second, a "capacity" field was added to the CPool, and functions
12277 written to search for a matching constant, adding one if not found.
12278 The code that generated the Class object was changed to use a CPool.
12279 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12280 the static Class object are now only in build_constants_constructor.
12281 Finally, I wrote code which can generate a .class file (including its
12282 constant pool) from the RECORD_TYPE of a class. This is a big step
12283 on the way to compiling Java source into .class files.
12285 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12286 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12288 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12289 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12290 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12291 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12292 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12293 (lang_type): Removed constant_pool field.
12294 * jcf.h (CPool): Renamed size to count. Added field capacity.
12295 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12296 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12297 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12299 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12300 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12301 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12302 (set_constant_entry, find_constant1, find_constant2,
12303 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12304 find_utf8_constant, find_class_or_string_constant): New functions.
12306 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12307 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12308 (give_name_to_class, get_class_constant): Likewise.
12309 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12310 (get_name_and_type_constant, get_ref_constant): Removed.
12311 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12312 * parse.y: Don't save/restore tree_constant_pool.
12313 * verify.c (verify_jvm_instructions): Update for new approach.
12314 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12316 * lang-options.h: Added -femit-class-file, -femit-class-files.
12317 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12318 (lang_f_options): Added "emit-class-file(s)".
12320 * expr.c (build_java_arrayaccess): Generate more efficient array
12321 bounds checking, by using unsigned compare.
12323 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12325 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12327 * parse.h: New comment on the handling of unresolved type
12328 identifiers. JDEPs are now part of the jdep_code enum.
12329 (typedef struct jdep): Now use enum jdep_code or int, depending on
12330 availability. Both are narrowed down to an 8 bits bitfield.
12331 (CALL_EXPR_PRIMARY): Fixed comment.
12333 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12335 * Make-lang.in (java): Added gjavac and jvgenmain.
12336 (java.start.encap): Depend on gjavac.
12337 (java.rest.encap): Depend on jvgenmain.
12339 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12340 (JAVA_CROSS_NAME): Likewise.
12341 (java.all.build): Depend on jvgenmain and gjavac.
12342 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12343 (jvgenmain$(exeext)): New target.
12344 (java.install-common): Wrote.
12345 * config-lang.in (compilers, stagestuff): Added gjavac and
12348 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12350 * lang.c (lang_decode_option): New argc/argv interface.
12352 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12354 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12355 * decl.c (build_decl_no_layout): New function.
12356 * expr.c (java_lang_expand_expr): Layout declarations found in
12357 blocks before they're pushed.
12358 * jcf-parse.c (load_class): Save current line when parsing class
12360 (parse_source_file): Register class before expanding their
12362 * lang.c (put_decl_node): Produce `null' when `void *' is
12364 * lex.c (static tree wfl_op): New static global, for error report
12366 (java_init_lex): wfl_operator and wfl_op initialized
12367 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12369 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12370 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12371 build_unresolved_array_type): New static function definitions.
12372 (build_decl_no_layout): New extern function declared.
12373 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12374 faulty modifier exists.
12375 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12376 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12377 (UNARY_PLUS_EXPR): New fake operator.
12378 (struct parser_ctxt): New field osb_number.
12379 * parse.y (static tree wfl_operator): New static WFL for operator
12380 bound error messages.
12381 (DECR_TK, INCR_TK): Moved.
12382 (OP_TK): Tagged <operator>.
12383 (array_type:): Now call build_unresolved_array_type.
12384 (dim_expr:): Count the number of '[' seen.
12385 (post_increment_expression, post_decrement_expression,
12386 pre_increment_expression, pre_decrement_expression,
12387 unary_expression_not_plus_minus, unary_expression:): Actions are
12388 now building the corresponding unary expressions.
12389 (cast_expression:): Actions are now building cast expressions.
12390 (build_unresolved_array_type): New function.
12391 (create_interface): Reset the number of declared interfaces.
12392 (create_class): Likewise.
12393 (method_header): Methods declared within the scope of an interface
12394 are now implicitly set public and abstract.
12395 (java_complete_class): Variable's and parameter's type are patched
12396 with a promoted type.
12397 (declare_local_variables): Resolved non builtin types are promoted
12398 before being used to build a variable decl. Removed type patch
12399 posted on variable initialization statement.
12400 (source_start_java_method): Use build_decl_no_layout to build the
12401 decl of a parameter of incomplete type.
12402 (java_register_parsed_class): Process interfaces too. Call
12403 rest_of_decl_compilation on each processed class declarations.
12404 (java_complete_expand_methods): Don't attempt to expand things in
12406 (java_complete_tree): Process CONVERT_EXPR, even though it always
12407 has a type. Propagate error_mark_node to node's type too. Promote
12408 method's call argument type and return error_mark_node if
12409 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12410 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12411 handle unary operator nodes.
12412 (build_assignment): Added comment.
12413 (print_int_node): New function.
12414 (patch_assignment): New second argument. New error handling. Use
12415 print_int_node. Handle references. Use can_cast_to_p to issue
12416 different error message according to the context and check upon
12417 the initialization of the RHS.
12418 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12419 (operator_string): Handle more operators.
12420 (patch_binop): No longer use a function static
12421 wfl_operator. Improved error message on shift distance.
12422 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12423 patch_cast): New functions.
12425 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12427 * jvspec.c: New file.
12428 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12430 * java-tree.h (identifier_subst): Add declaration.
12432 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12434 * jvgenmain.c (main): Generate call to JvRunMain.
12436 * class.c (make_class_data): Push value for "sync_info" field.
12437 * decl.c (init_decl_processing): Push "sync_info" field.
12439 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12441 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12442 Java (source) name, not signature.
12443 Set TYPE_ALIGN to (at least) that of element_type.
12445 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12447 * class.c: Moved classname-mangling-rekated code to ...
12448 * mangle.c: ... this new file.
12449 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12450 * Makefile.in: Update for above changes.
12452 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12454 * expr.c (truthvalue_conversion): Convert integer and floating
12455 point value to their truth value.
12456 * lex.c (java_lex): Handle the `null' literal.
12457 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12458 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12459 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12462 * parse.y: Reorganization/documentation on token declaration.
12463 (binop_lookup[]): New added new tree codes.
12464 (relational_expression): Build corresponding binary operators.
12465 (equality_expression, conditional_and_expression,
12466 conditional_or_expression): Likewise.
12467 (java_complete_class): Fix crash in debug message.
12468 (java_complete_tree): Check initialization of method call
12469 arguments. Further bogus node evaluation to detect more error
12470 during assignments. Handles more binary operators.
12471 (patch_assignment): Use DECL_P.
12472 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12474 (operator_string): Handle more case. Compacted source.
12475 (patch_binop): Changed function comment. Checking for
12476 uninitialized first operand takes the compound assignment into
12477 account and uses DECL_P. Checking for uninitialized second operand
12478 delayed to routine's end. Use macros to issue type bound error
12479 messages and issue messages on both operands if their types are
12480 different. Force fixed type into node. Handle all binary
12483 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12486 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12487 build operator node and return tokens.
12488 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12489 * parse.h (java_complete_tree): Changed returned type in prototype.
12490 (build_method_invocation, build_assignment, patch_assignment,
12491 patch_binop): New static function declarations.
12492 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12493 BUILD_EXPR_WFL): New macros.
12494 * parse.y (enum tree_code binop_lookup[]): New static for token to
12496 (%union): Parser union has new sub-structure `operator'.
12497 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12498 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12499 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12500 ASSIGN_ANY_TK): Tokens tagged `operator'.
12501 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12502 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12503 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12504 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12505 (assignment_operator:): Rule tagged `operator'.
12506 (expression_statement:): Re-installed default rule.
12507 (method_invocation:): Sub rules call build_method_invocation.
12508 (postfix_expression:): Don't attempt to resolve name here. Just
12510 (multiplicative_expression:): Sub-rules build corresponding binop
12512 (additive_expression:, shift_expression:, and_expression:,
12513 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12514 (assignment:): Sub rule invoke build_assignment.
12515 (assignment_operator:): Default rules on sub rules.
12516 (force_error): Added documentation on this variable.
12517 (declare_local_variables): Build initialization calling
12519 (expand_start_java_method): Removed unused rtx declaration. Mark
12520 arguments as already initialized.
12521 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12522 (java_complete_expand_methods): Don't process next method if
12523 completion of the previous one triggered errors.
12524 (java_complete_expand_method): Call source_end_java_method if no
12525 error were found during completion.
12526 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12527 locals declaratilon. Handle names found within a class. Return
12528 error_mark_node when things aren't found.
12529 (patch_method_invocation_stmt): Return error_mark_node on failures.
12530 (patch_invoke): Removed unused local. Return the correct node.
12531 (java_complete_tree): Now returns a value. The BLOCK section binds
12532 local identifiers and the type of a BLOCK is now void. Assign the
12533 result of operand completion on COMPOUND_EXPR. Assign the
12534 encapsulated node of a WFL to the result of its completion, except
12535 when the node is an identifier. Now handle MODIFY_EXPR and several
12536 binary operators. Return error_mark_node on errors.
12537 (build_method_invocation, build_assignment, patch_assignment,
12538 build_binop, operator_string, patch_binop): New functions.
12539 * typeck.c (binary_numeric_promotion): New function.
12541 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12543 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12544 Replace most uses of ident_subst by identifier_subst.
12546 * class.c (push_class_static_dummy_field): Removed function.
12547 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12548 instead of looking got "class" static field. Create that decl here.
12549 (class_identifier_node): Removed; no longer needed.
12550 (init_class_processing): Don't init class_identifier_node.
12551 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12552 Do nreverse 0 times (instead of twice) for Object and Class.
12553 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12555 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12557 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12558 while initializing linenumber_count and linenumber_table.
12559 Do it before init_function_start (which calls emit_line_note).
12560 * expr.c (expand_byte_code): Don't need to clear lineno here.
12562 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12564 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12565 then mangle number as _N_.
12567 * class.c (mangle_class_field): New function.
12568 (build_class_ref): Set assembler name of class reference using
12569 mangle_class_field.
12570 (push_class_static_dummy_field): Likewise.
12572 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12574 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12575 of assigning to TREE_CODE. The latter method exploits a feature
12576 of GCC that is not ANSI compliant.
12578 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12580 * decl.c (pushdecl_force_head): New function.
12581 (pushlevel): Removed conditional printf.
12582 (complete_start_java_method): Don't enter local variable scope if
12583 function is compiled from source code.
12584 * expr.c: parse.h now included
12585 (java_lang_expand_expr): New function.
12586 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12587 printf. Terminate buffer when doing directories.
12588 * jcf-parse.c (parse_source_file): Call lang_init_source before
12589 parsing and before code generation.
12590 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12591 use printf if the macro is defined.
12592 * lang.c (lang_init): Install lang_expand_expr hook on
12593 java_lang_expand_expr.
12594 (java_dummy_print): New function.
12595 (lang_init_source): New function.
12596 * lex.c (java_lex): Remember location of an opening brace at the
12597 second nesting level.
12598 (java_is_eol): Unget character seen after a CR if it is EOF.
12599 * parse.h: Now includes lex.h
12600 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12601 printf if the macro is defined.
12602 (expand_start_java_method, build_expr_block, enter_block,
12603 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12604 New static function declarations.
12605 (pushdecl_force_head): New extern function declaration.
12606 (INCOMPLETE_TYPE_P): New macro.
12607 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12608 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12609 BLOCK_EXPR_ORIGIN): New macros.
12610 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12611 DECL_SOURCE_LINE_LAST): New macros.
12612 (struct parser_ctxt): Removed field current_method_decl, redundant
12613 with the field current_function_decl. Added fields
12614 first_ccb_indent1 and pending_block.
12615 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12616 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12618 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12619 (compilation_unit:): Cosmetic on sub rule.
12620 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12621 (variable_initializer:): Installed default rule on expression:.
12622 (method_declaration:): method_header: starts a new
12623 method. method_body: installs the function body, absorbs blocks
12624 emitted for temporary variable scopings, pops function's body block
12625 and merges function's last statement lineno in DECL_SOURCE_LINE.
12626 (method_body:): Installed default rules.
12627 (block:): Call enter_block when an opening brace is seen. Absorb
12628 scoping blocks and call exit_block when a closing brace is seen.
12629 (block_statement:): Cosmetic changes.
12630 (method_invocation:): Create WFL around CALL_EXPR node.
12631 (patch_stage): Added comment around definition.
12632 (method_header): Try to use first_ccb_indent1 as the first line of
12633 the method, so BP debug info are emitted at the first opening
12634 brace of the function. If the function has no body, use the
12635 location of the function's name. Override currently defined method
12636 name with the matching WFL so we can point redefinition errors
12637 using the location where the function's name was declared.
12638 (check_abstract_method_header): Interprets DECL_NAME as an
12639 identifier or as a WFL, accordingly.
12640 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12641 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12642 location and name information out of it and reinstall DECL_NAME to
12643 its original identifier node value.
12644 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12645 function's source code).
12646 (read_import_dir): Test the value returned by find_class and issue
12647 a fatal accordingly.
12648 (declare_local_variables): Push a new block for the scope of the
12649 new variable(s) if code has been already generated at that nesting
12650 level. Pinpoint redefinition errors using the variable id
12651 WFLs. Generate initialization code if necessary. If the variable
12652 type is incomplete, register a patch on its decl.
12653 (source_start_java_method): Rewritten. Define a new block for the
12654 function's parameters. Build parameter decl out of function's
12655 arguments and register them for a patch if their types are
12657 (expand_start_java_method): Includes the part of
12658 source_start_java_method that was pushing the parameter decls and
12659 completing the method start code.
12660 (source_end_java_method): Removed call the expand_end_bindings and
12661 poplevel (already taken care of). Reinstall function's arguments
12662 and get function's last line of code before calling
12663 expand_function_end.
12664 (java_method_add_stmt): New comment before the function's
12665 code. Complement the second operand of the current COMPOUND_EXPR
12667 (java_complete_expand_methods): Don't generate debug info on line
12668 zero when expanding a generated constructor.
12669 (java_complete_expand_method): Set start and end line numbers for
12670 a artificially generated constructor to one and manually call
12671 enter_block and exit_block when defining it. For all methods:
12672 expand function's start calling the new expand_start_java_method
12673 and invoke java_complete_tree on the effective method's body, if
12675 (resolve_expression_name): Now use lookup_name_in_blocks to search
12676 local variable decls and print out an error when variables are
12678 (patch_method_invocation_stmt): Inserted comment before the
12680 (lookup_method_invoke): Chain method's arguments using chainon
12681 with the current arg list as a second argument. Inserted missing
12682 IDENTIFIER_POINTER when reporting an error on methods not found.
12683 (refine_accessible_methods_list): Don't retain constructors.
12684 (patch_arguments): Function removed.
12685 (java_complete_tree): Inserted comment before the function's
12686 code. New case for BLOCKs. Moved the WFL case a bit
12687 further. Complete function's arguments.
12688 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12689 maybe_absorb_scoping_blocks): New functions.
12691 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12693 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12695 * jcf-parse.c (parse_source_file, java_error_count): New forward
12696 and extern declarations.
12697 (java_parse_abort_on_error): Macro moved.
12698 (jcf_parse_source): fatal called if fopen fails. Now calls
12700 (parse_source_file): New parse_only parameter. Reflects the
12701 elimination of the second pass.
12702 (yyparse): parse_source_file called with argument set to 0.
12703 * jcf.h (JCF_ZERO): Sets java_source to zero.
12704 * lex.c (java_init_lex): pass argument is gone. Function modified
12705 to be called once during the analysis of a file.
12706 (java_unget_unicode): Fixed typo in fatal message.
12707 (java_get_line_col): Likewise.
12708 (java_lval): Likewise. String literals no longer built during
12710 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12712 * parse.h (MODIFIER_WFL): New macro.
12713 (parse_check_super, parser_check_super_interface): Now return int.
12714 (parser_chain_incomplete_item, not_builtin_p,
12715 complete_method_decl): Declarations removed.
12716 (build_method_invocation_stmt, build_invoke): Renamed using the
12717 `patch' instead of `build'
12718 (register-incomplete_type, obtain_incomplete_type,
12719 java_complete_tree, java_complete_expand_method,
12720 unresolved_type_p, create_jdep_list): New function declarations.
12721 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12722 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12723 (jdep): New typedef on new struct _jdep.
12724 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12725 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12726 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12727 JDEP_RESOLVED_P): New macros.
12728 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12729 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12730 JDEP_VARIABLE): New enum values and jdep kinds.
12731 (jdeplist): New typedef on struct _jdeplist.
12732 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12734 (CALL_EXPR_PRIMARY): New macro.
12735 (struct parser_ctxt): Fields java_pass, current_method_decl,
12736 method_decl_list deleted. New field jdeplist.
12737 (INCOMPLETE_P): Macro deleted.
12738 * parse.y (single_type_import_declaration:): Removed pass switch.
12739 (type_import_on_demand_declaration): Likewise.
12740 (field_declaration:): Removed pass switch on all sub rules.
12741 (class_declaration:): Call the complete_class_decl removed on
12743 (method_declaration:): Removed second pass switch. No longer chain
12744 methods decl when method_header reduced.
12745 (method_header:): Sub rules no longer depend on pass switch.
12746 (method_declarator:): Likewise.
12747 (method_body:): Likewise.
12748 (abstract_method_declaration:): Likewise.
12749 (block_statement:): Likewise.
12750 (local_variable_declaration:): Likewise.
12751 (argument_list:): Likewise.
12752 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12753 removed. Partial CLASS_EXPR tree node built instead.
12754 (postfix_expression:): Removed pass switch on all sub rules.
12755 (java_pop_parser_context): Free classd_list content.
12756 (yyerror): Call obstrack_grow0 to finalize error message.
12757 (check_class_interface_creation): Comment modified to reflect new
12758 returned value meaning. Removed second pass switch. Return 1 if an
12759 error was found, 0 otherwise. Adjust pointer on filename if a
12760 leading path separator was found.
12761 (maybe_create_class_interface_decl): Removed first pass switch
12762 when linking the class decl to the class_list. Install a new
12763 jdep_list for the class.
12764 (add_superinterfaces): List of unresolved interfaces is
12765 gone. Unresolved interfaces are directly added to the current
12767 (create_interface): Second pass shortcut removed.
12768 ctpx->modifier_ctx access through MODIFIER_WFL.
12769 (create_class): Second pass shortcut removed. Call to
12770 register_incomplete_type replaces the call to
12771 parser_chain_incomplete_item.
12772 (complete_class_decl): Function removed.
12773 (duplicate_declaration_error): New way of retrieving redeclared
12775 (register_fields): Call to lookup_modifier_cl replaced by
12776 MODIFIER_WFL. New way of handling unresolved type, using
12777 unresolved_type_p and obtain_incomplete_type.
12778 register_incomplete_type replaces call to parser_chain_incomplete_item.
12779 (patch_stage): New static global variable.
12780 (method_header): New way of handling unresolved type, using
12781 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12782 indicates that the method decl needs to be patched.
12783 (check_abstract_method_header): Call to lookup_modifier_cl
12784 replaced by MODIFIER_WFL.
12785 (method_declarator): Incomplete argument type are registered
12786 calling register_incomplete_type. Patch on the declared method is
12787 issued in that case.
12788 (unresolved_type_p): New function.
12789 (parser_check_super_interface): New comment to reflect function's
12790 modified returned type (int). Function and has a new argument
12791 this_wfl. Call to parse_error_context uses this_wfl instead of
12792 relying on lookup_cl.
12793 (parser_check_super): Comment reflects function's new returned
12794 type (int). Function returns non zero value on error.
12795 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12796 register_incomplete_type, jdep_resolve_class): New functions to
12797 handle incomplete types in declarations.
12798 (java_complete_class): Rewritten to work with the new incomplete
12799 type handling scheme.
12800 (complete_class_report_errors): Likewise.
12801 (complete_method_decl): Removed: it jobs is now handled by
12802 java_complete_class.
12803 (do_resolve_class): Class loaded in not already loaded and not
12804 found in Java source code.
12805 (java_check_regular_methods, java_check_abstract_methods): Don't
12806 call complete_method_decl anymore.
12807 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12808 (read_import_dir): Got rid of the pass number dependency.
12809 (declare_local_variables): New handling of unresolved types (patch
12811 (source_start_java_method): New parameter level. Function called
12812 with level set to 1 when argument types are potentially
12813 unresolved. Called to complete the job with level set to 2 once
12814 types are complete.
12815 (source_end_java_method): Call to permanent_allocation
12816 removed. Waiting to be replaced by a more suitable obstack
12818 (java_complete_expand_methods, java_complete_expand_method,
12819 java_expand_finals): New functions.
12820 (build_method_invocation_stmt): Renamed
12821 patch_method_invocation_stmt. Extracts function call expression
12822 (wfl) and arguments (args) from CALL_EXPR tree operands.
12823 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12824 call. Patch the function and argument operand of the CALL_EXPR
12826 (patch_argument, java_complete_tree): New functions.
12828 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12830 Recover from missing fields and methods (i.e. error instead of fatal).
12831 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12832 * expr.c (expand_invoke): Recover from missing method.
12833 (expand_java_field_op): Recover from missing field.
12834 Inline references to java.lang.{Integer,Char,...}.TYPE.
12835 * typeck.c (get_type_from_signature), java-tree.h: New function.
12836 * class.c (add_method): Use get_type_from_signature.
12837 (build_class_ref): Handle a class that was not found.
12838 * typeck.c (convert): Handle conversion to pointers (for convenience).
12839 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12840 instead of lookup_field to handle missing fields.
12842 * jcf-parse.c (process_zip_dir): Set java_source.
12844 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12846 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12848 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12850 * jcf-parse.c (load_class): Don't change input_filename before
12851 calling jcf_parse_source (but still do it before calling
12853 (jcf_parse_source): Assign input_filename after having saved the
12855 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12856 list. ctxp->modifier_ctx zeroed according to its new
12857 definition. ctxp->filename initialized. Removed
12858 JAVA_MODIFIER_CTX_UNMARK.
12859 (java_unget_unicode): Update the character based column position.
12860 (java_allocate_new_line): ref_count not used anymore. Always free
12861 ctxp->p_line. Initialize c_line->char_col to 0.
12862 (java_get_unicode): Update the character based column position.
12863 (java_lex): Use ctxp->elc to store current position in source
12864 file, at the beginning of the parsed token. Set modifier_ctx entry
12865 corresponding to the parse modifier to a WFL node. Return a WFL
12866 node when an identifier is parsed.
12867 (java_lex_error): Now uses ctxp->elc to store current position in
12869 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12870 * lex.h (build_wfl_node): New function definitions.
12871 (struct java_line): ref_count and next fields are gone. New field
12873 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12874 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12875 (JAVA_COLUMN_DELTA): New macro.
12876 (java_lc): New typedef on new struct _java_lc.
12877 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12878 (parse_error_context, parse_warning_context): Changed prototypes.
12879 (java_get_line_col): Added as an available global function.
12880 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12881 (IC_DECL): Replaced by macro IC_TYPE
12882 (DEPEND_WFL): New macro.
12883 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12885 (exit_java_complete_class): Removed a commented out statement.
12886 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12887 now an array of tree nodes. Deleted fields line_list and
12888 e_line. New field elc, to replace e_line.
12889 * parse.y (array_type:): Build WFL node.
12890 (qualified_name:): Build a single WFL node out of two. Retain
12891 the location information of the first node in the resulting node.
12892 (package_declaration:): Use package name as a WFL node
12893 (single_type_import_declaration:): Use imported name as a WFL node.
12894 (type_import_on_demand_declaration:): Use root of the imported
12895 packages as a WFL node.
12896 (field_declaration:): Removed unused local variable cl.
12897 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12898 (yyerror): New static elc. Removed static error_line, error_pos.
12899 New local code_from_source. Save ctxp->elc into elc at the first
12900 pass. Call java_get_line_col to get a string of the line where
12901 the error occurred.
12902 (debug_line): Removed static function.
12903 (parse_error_context, parse_warning_context): Parameter cl is now
12904 a WFL node. Use its value to initialize ctxp->elc.
12905 (redefinition_error): Parameter cl is now a WFL node.
12906 (parse_add_interface): New parameter wfl. No longer call
12907 lookup_cl, use wfl instead.
12908 (check_class_interface_creation): Parameter cl is now a WFL node.
12909 (maybe_create_class_interface_decl): Likewise.
12910 (add_superinterfaces): New function.
12911 (create_interface): Removed local cl, node, super_decl,
12912 super_decl_type. Function now uses id as a WFL node. Better
12913 warning/error report on obsolete or forbidden mix of
12914 modifiers. Now calls add_superinterfaces to register interfaces.
12915 (create_class): Removed local cl, node. Local variable id is used
12916 as a WFL node. Better error report on forbidden modifier
12917 mix. Uses add_superinterfaces to register interfaces.
12918 (find_field): Argument cl is now a WFL node. Now store the WFL
12919 node of a fields that needs to be checked for their
12921 (method_header): Local variable node non longer used. Local
12922 variable id replaces cl.
12923 (check_modifiers_consistency): Local variable cl is now a WFL
12925 (method_declarator): Local variable cl replaced by parameter id.
12926 (parser_qualified_name): Now uses parameter name as a WFL node.
12927 (parser_check_super_interface): New parameter wfl, for achieve
12928 greater accuracy during error reports.
12929 (parser_chain_incomplete_item): New parameter named location. Used,
12930 along the decl, to construct the incomplete item node.
12931 (java_complete_class): resolve_class now uses WFL node extracted
12932 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12934 (complete_method_decl): Unresolved function's argument types are WFL.
12935 (resolve_class): Parameter cl is now a WFL node.
12936 (resolve_and_layout): Likewise.
12937 (do_resolve_class): Likewise. Try first to use cl and then do the
12938 lookup on the decl when calling check_pkg_class_access.
12939 (complete_class_report_errors): Use IC_TYPE in place of
12940 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12941 instead of doing a lookup over the decl.
12942 (java_check_final): Use WFL info from field tree list.
12943 (lookup_cl): Rewritten and returns a statically defined WFL node.
12944 (lookup_modifier_cl): Now uses information from WFL nodes.
12945 (process_imports): Likewise.
12946 (read_import_dir): name and cl arguments replaced by a single WFL
12947 node. Function modified accordingly.
12948 (find_in_imports_on_demand): Now uses WFL node.
12949 (check_pkg_class_access): cl argument is now a WFL node.
12950 (declare_local_variables): Fixed to use WFL nodes.
12951 (resolve_expression_name): Likewise.
12952 (build_method_invocation_stmt): name_combo argument renamed
12953 wfl. Function modified to use WFL nodes.
12954 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12955 (lookup_method_invoke): cl is now a WFL node. Added missing
12956 IDENTIFIER_POINTER to class type decl name.
12958 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12960 * lang.c (init_parse): Now returns char* containing the filename.
12962 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12964 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12966 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12967 * class.c (make_class_data): If flag_assume_compiled, initial class
12968 state is CSTATE_PREPARED; make superclass and interfaces direct
12969 references, rather than constant pool indexes.
12971 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12973 * parser.y: Include flags.h. Removed debug variable pl.
12974 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12975 (block:): Likewise.
12976 (labeled_statement_nsi:): Generate debug info when reducing
12977 expression_statement:.
12978 (check_pkg_class_access): get_access_flags_from_decl invokation
12979 fixed for new CLASS_* flags location.
12980 (source_end_java_method): Save/restore parser context when
12981 entering/leaving this routine. Restore lineno to its right value
12982 before calling expand_end_bindings.
12983 (build_method_invocation_stmt): build_invoke called with the
12984 current line information.
12985 (build_invoke): New argument cl. Wrap the function call around a
12987 (refine_accessible_methods_list): Changed comment, removed
12989 * parse.h: Fixed typo in comments.
12990 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12991 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12992 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12994 * lex.c (java_lex): Record the last closing curly bracket of a
12996 * jcf-parse.c (jcf_parse_source): Now calls
12997 java_check_methods. Clarified comment, fixed typo.
12999 1998-04-09 Dave Brolley <brolley@cygnus.com>
13001 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13002 (finish_parse): Expose for non USE_CPPLIB builds.
13004 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13006 * lang.c (lang_print_xnode): New function.
13008 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13010 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13011 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13012 used to build a class's dispatch table.
13013 (make_class_data): Generate dispatch table if flag_assume_compiled.
13014 Set dtable of class object to address of class_dtable_decl.
13016 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13017 be volatile and have side effects - generates better code.
13019 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13020 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13022 * expr.c (expand_invoke): If class is final, method is
13023 effectively final, so can call it directly.
13025 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13027 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13029 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13031 * parse.y (build_method_invocation_stmt): Removed extra argument
13034 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13036 * expr.c (dtable_indent): Now static global.
13037 (expand_invoke): Now call invoke_build_dtable and
13038 build_invokevirtual.
13039 (invoke_build_dtable, build_invokevirtual): New functions.
13040 * jcf-io.c (find_class): Defer issuing a warning by setting
13041 jcf->outofsynch to 1.
13042 * jcf-parse.c (jcf_out_of_synch): New function.
13043 (load_class): Test this_jcf.outofsynch flag and call
13044 jcf_out_of_synch accordingly.
13045 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13046 comment indentation.
13047 * lex.c (java_get_unicode): Fixed code indentation.
13048 (java_lex): Create string literal. Fixed typo. Removed several
13049 premature obstack_free.
13050 * parse.h: New enums for name resolution and invocation mode.
13051 (struct qualification): New data structure.
13052 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13053 (do_resolve_class, build_method_invocation_stmt,
13054 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13055 debug_line, identical_subpath_p, invocation_mode,
13056 refine_accessible_methods_list, build_invoke,
13057 lookup_method_invoke): New functions declared.
13058 (build_invokevirtual, invoke_build_dtable, match_java_method,
13059 build_field_ref, jcf_out_of_synch): New references to external
13061 (struct parse_ctxt): Removed artificial_constructor field.
13062 * parse.y: (array_type:): Type defined for this rule.
13063 (class_type:): Installed default rule for interface_type:.
13064 (array_type:): Now build Java array type.
13065 (qualified_name:): Now use obstack_grow0.
13066 (method_declaration:): Skip the artificial constructor added to
13068 (abstract_method_declaration:): Execute the code only during pass 1.
13069 (block:): Installed default rule in block_statements:.
13070 (block_statement:): Add the statement to the method during pass 2.
13071 (statement_expression): Installed default rule for
13072 method_invocation:.
13073 (argument_list:): Added code to build the argument list.
13074 (method_invocation:): Added call to create the method invocation
13076 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13077 (debug_line): New function for debug.
13078 (complete_class_decl): No longer do something during pass 1.
13079 (method_header): Use BUILD_PTR_FROM_NAME.
13080 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13082 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13083 function's main comment.
13084 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13086 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13087 (resolve_class): Now works with arrays.
13088 (do_resolve_class, resolve_and_layout): New functions.
13089 (java_check_regular_methods): Reverse method list before and after
13090 having processed it. No longer set ctxp->artificial_constructor.
13091 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13092 accordingly. Fixed typo in issued error message. Now use
13094 (find_in_imports_on_demand): Now use obstack_grow0.
13095 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13096 (source_end_java_method): Call expand_expr_stmt instead of
13097 expand_expr. Calls it before calling expand_function_end.
13098 (java_method_add_stmt): Do nothing if errors were found during
13100 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13101 (build_method_invocation_stmt, build_invoke, invocation_mode,
13102 lookup_method_invoke, refine_accessible_methods_list,
13103 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13105 * typeck.c (build_java_signature): Properly end method signature
13106 if return type skipped.
13107 (match_java_method): New function.
13109 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13111 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13113 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13115 * expr.c (build_invoke_non_interface): New function.
13116 (methods_ident, ncode_ident): Now static globals.
13117 (expand_invoke): Use build_invoke_non_interface.
13118 * java-tree.h (struct lang_decl): New field function_decl_body.
13119 (DECL_FUNCTION_BODY): New macro.
13120 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13121 CLASS_FROM_SOURCE_P.
13122 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13123 before starting pass 2. Call to java_generate_parsed_class replaced
13124 by java_register_parsed_class.
13125 * lex.c: Fixed typo in header. Some line width related formating.
13126 * lex.h: Some line width related formating.
13127 * parse.h (source_end_java_method, resolve_expression_name,
13128 complete_class_decl, maybe_create_class_interface_decl,
13129 check_class_interface_creation): New static function declarations.
13130 (java_layout_parsed_class, java_method_add_stmt): New function
13132 (struct parser_ctxt): Field mark_class_generate removed. New
13133 fields class_list and artificial_constructor.
13134 * parse.y: Fixed typo in header.
13135 (class_declaration:): Call complete_class_decl when class body
13137 (method_declaration:): Call source_end_java_method in pass 2 when
13138 the method body is defined.
13139 (postfix_expression:): Do expression name resolution on sub-rule
13140 name during pass 2.
13141 (create_class, create_interface): Merged common pieces.
13142 (check_class_interface_creation, maybe_create_class_interface_decl):
13144 (complete_class_decl): New function.
13145 (register_fields): Fixed line width related typo.
13146 (method_header): Correctly skip first argument when fixing
13147 argument line. Changed the loop.
13148 (java_check_circular_reference): Now use ctxp->class_list.
13149 (java_complete_class): Removed start/stop marking.
13150 (java_check_regular_methods): Now takes a class decl as an
13151 argument. Add default constructor if none were encountered.
13152 (java_check_methods): Now use ctxp->class_list. Changed call to
13153 java_check_regular_methods.
13154 (source_start_java_method): Set DECL_ARG_TYPE for each function
13156 (source_end_java_method, java_method_add_stmt): New functions.
13157 (java_generate_parsed_class): No longer exists.
13158 (java_layout_parsed_class, java_register_parsed_class): New functions.
13159 (resolve_expression_name): New function.
13161 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13163 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13164 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13165 until pass initializations are done. Call read_import_dir with
13167 * parse.h: (lookup_modifier_cl): New function declared.
13168 (INTERFACE_FIELD_MODIFIERS): New macro.
13169 (OBSOLETE_MODIFIER_WARNING): New macro.
13170 * parse.y: (register_fields): Class type and current field name in
13171 local variables. Check modifier(s) if adding field(s) to an interface.
13172 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13173 and report errors using the faulty modifier line context.
13174 (lookup_modifier_cl): New function.
13175 (read_import_dir): Detect and report default import processing
13178 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13180 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13181 * class.c (is_compiled_class): Return 1 after making sure it
13182 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13183 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13184 * java-tree.h (flag_assume_compiled): Add decl.
13185 * lang.c (lang_f_options): Add the flag.
13186 (flag_assume_compiled): Add decl, default to 0.
13188 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13190 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13191 (is_compiled_class): Likewise.
13192 (layout_class): Likewise.
13193 (layout_class): Detect and lay out classes defined in source code.
13194 (interface_of_p, add_interface_do, may_add_interface): New
13196 (add_interface): Now use add_interface_do.
13197 (add_method_1): New function.
13198 (add_method): Now use add_method_1.
13199 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13200 (complete_start_java_method): New function.
13201 (start_java_mehod): Now call complete_start_java_method.
13202 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13203 (expand_invoke): Likewise and fixed typo.
13204 *gjava.c: (print_super_field): Use new argument to find_class
13207 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13208 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13209 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13211 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13212 (add_method_1, push_class): New prototypes.
13213 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13214 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13215 directory where the class was found.
13216 (find_class): New argument DO_CLASS_FILE. Function find_class
13217 modified accordingly.
13218 *jcf-parse.c: (fix_class_path): New function.
13219 (load_class): Use new VERBOSE argument. load_class now finds and
13220 loads/parses .class/.java files. Save read_state of current_jcf
13222 (java_parser_abort_on_error): New macro.
13223 (jcf_parse_source, parse_source_file): New function.
13224 (jcf_parse): Fixed typo.
13225 (yyparse): Call parse_source_file () only.
13226 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13227 writing the real class name back in the zip directory entry.
13228 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13229 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13230 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13231 (find_class): Prototype fixed.
13232 *lex.c: Added 1998 time stamp.
13233 Removed all static global variables, moved into the parser
13234 context data structure.. Now include unistd.h if SEEK_SET not
13236 (java_init_lex): Rewritten.
13237 (java_sneak_unicode): Modified current unicode access in current line.
13238 (java_unget_unicode): Likewise.
13239 (java_allocate_new_line): New allocation management.
13240 (java_read_char): Modified access and storage of unget_utf8_value.
13241 New way of processing current unicode.
13242 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13243 (java_get_unicode): Now use the parser context.
13244 (java_lineterminator): Likewise.
13245 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13246 of the reentrant parser implementation. Function now use the
13247 parser context data structure and java_lval. Fixed production of
13248 the float and double constant "out of range" error message. Fixed
13249 obstack use. Return integer value when hitting a modifier. Now
13250 return type for TRUE, FALSE and other predefined types. Return
13251 identifier as a TREE_LIST list containing the current line context
13252 as the TREE_VALUE sub-node.
13253 (java_unicode_2_utf8): Fixed typo in declaration.
13254 (java_lex_error): Now use the parser context data structure.
13255 *lex.h: Added 1998 time stamp.
13256 (struct java_line): New fields ref_count and next.
13257 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13258 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13259 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13260 *parse.h: Added 1998 time stamp.
13261 (java_parse_source_file): Renamed from parse_source_file.
13262 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13263 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13264 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13265 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13266 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13267 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13268 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13269 (struct parser_ctxt): New data structure to keep the parser context.
13270 *parse.y: Added 1998 time stamp, got rid of static global variables.
13271 (java_error_count, ctxp): New global variables.
13272 (%union): New value field.
13273 (numeric_type, integral_type): Rules removed.
13274 (primitive_type): Rule defined to handle integral, float, double and
13276 (qualified_name, package_declaration,
13277 single_type_import_declaration, type_import_on_demand_declaration,
13278 modifiers, class_declaration, super, interfaces,
13279 interface_type_list, class_body, field_declaration,
13280 field_declaration, variable_declarators, variable_declarator,
13281 variable_declarator_id, method_declaration, method_header,
13282 formal_parameter_list, formal_parameter, method_body, block,
13283 static, interface_declaration, extends_interfaces,
13284 abstract_method_declaration, local_variable_declarators): Rules now
13286 (force_error, do_warning): New global statics.
13287 (push_parser_context, parser_context_save_global,
13288 parser_context_restore_global, pop_parser_context): New functions.
13289 (yyerror): Now uses the global parser context. Fixed use of obstack.
13290 (parse_error, parse_error_context, parse_warning_context,
13291 java_accstring_lookup, redefinition_error, check_modifiers,
13292 parser_add_interface, create_interface, create_class, find_field,
13293 duplicate_declaration_error, register_fields, method_header,
13294 check_modifiers_consistency, check_abstract_method_header,
13295 method_declarator, parser_qualified_classname,
13296 parser_check_super_interface, parser_check_super,
13297 parser_chain_incomplete_item, java_check_circular_reference,
13298 layout_class_from_source, java_complete_class,
13299 complete_method_decl, resolve_class, complete_class_report_errors,
13300 java_check_final, check_method_redefinition,
13301 java_check_regular_methods, java_check_abstract_methods,
13302 java_check_methods, lookup_java_interface_method2,
13303 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13304 process_imports, find_in_imports, read_import_entry,
13305 read_import_dir, find_in_imports_on_demand,
13306 check_pkg_class_access, not_builtin_p, declare_local_variables,
13307 source_start_java_method, java_generate_parsed_class): New
13309 *typeck.c: (signature_include_return): New global variable.
13310 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13311 to add the function returned type in the signature.
13313 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13315 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13317 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13319 * Make-lang.in (java.info): Added.
13320 (java.install-info): Added
13322 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13324 * Makefile.in (clean): Also remove java/parse.c.
13326 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13328 Add a pair of -fbounds-check/-fno-bounds-check options.
13329 * lang.c (lang_decode_option): Add code to grok arguments.
13330 (flag_bounds_check): Add decl.
13331 (lang_f_options): New array w/ the option in it.
13332 * java-tree.h (flag_bounds_check): Add decl.
13333 * lang-options.h: New file.
13334 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13335 of a static macro value.
13336 (JAVA_ARRAY_EXCEPTION): Delete macro.
13338 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13340 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13341 * expr.c (build_anewarray): Add missing promote_type.
13343 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13345 Add array types with known length to optimize bounds checking.
13346 * typeck.c (build_java_array_type): Take length parameter.
13347 (java_array_type_length, build_prim_array_type): New functions.
13348 * java-tree.h: Update for new functions.
13349 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13350 * class.c: Use build_prim_array_type.
13351 * expr.c (can_widen_reference_to): Handle known-length array types.
13352 (verify_jvm_instructions): Keep track of integer push instructions
13353 followed by newarray/anewarray, so we can build known-length arrays.
13354 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13355 (java_array_data_offset): New function.
13356 (build_java_array_length_access): New function. Optimize if constant.
13357 (build_java_arrayaccess): Constant fold bounds check.
13358 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13359 (build_newarray, build_anewarray): New functions.
13360 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13361 * verify.c (merge_types): Handle known-lengh array types.
13363 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13365 * expr.c (expand_byte_code): Fix performace bug, which caused
13366 searching linenumber_table to be linear rather than constant.
13368 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13370 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13372 * decl.c, java-tree.h (soft_fmod_node): New global.
13373 * decl.c (init_decl_processing): Define __builtin_fmod.
13374 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13375 using __builtin_fmod.
13377 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13379 * keyword.h: New file, output of keyword.gperf as processed by
13381 * lex.c (java_lex_init): Initialize java_error_flag.
13382 * parse.c (YYERROR_NOW): Uses java_error_flag.
13383 * parse.y: New static java_error_flag. Useless definition of
13385 * parse.y (java_error): Portable error recovery using
13386 java_error_flag (not yet completely tuned).
13388 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13390 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13392 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13394 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13395 (parse.c, lex.c, keyword.h): New rules for Java source code
13397 * parse.c: Renamed into jcf-parse.c.
13398 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13399 * keyword.gperf: New file, Java keywords.
13400 * parse.y: New file, Java language grammar.
13401 * parse.h: New file, Java language grammar definitions.
13402 * lex.c: New file, Java language lexer.
13403 * lex.h: New file, Java language lexer definitions.
13405 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13407 * decl.c (clinit_identifier_node), java-tree.h: New global.
13408 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13409 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13410 * expr.c (expand_java_field_op): Check for invalid assignment
13413 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13415 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13417 * verify.c (verify_jvm_instructions): When processing a handler,
13418 attempt to set the current_subr to the right value.
13419 (More complicated code combines Sep 17 and Oct 22 versions.)
13421 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13423 * class.c (push_class): Figure out (guess) name of source file.
13424 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13425 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13426 (parse_class_file): Change return type from int to void.
13427 Call debug_start_source_file/debug_end_source_file.
13429 * expr.c (build_java_binop): Fix masking 2nd operand.
13430 * decl.c (init_decl_processing): Set sizetype first.
13432 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13434 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13435 (Revert Sep 17 change.)
13437 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13439 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13440 .class extension in their name and fix thing so we don't process
13441 them parse_zip_file_entries().
13442 (parse_zip_file_entries): Cleaned unused local variables.
13444 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13446 * expr.c (can_widen_reference_to): Allows equal array element types.
13447 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13448 * jcf-dump.c (RET): Get (and print) index.
13450 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13451 Promote element type to POINTER_TYPE.
13453 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13455 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13456 find_in_current_zip, jcf_figure_file_type): Moved from
13457 jcf-reader.c to parse.c.
13458 * zextract.c: (read_zip_archive): takes file_comment_length possible
13459 field into account.
13461 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13463 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13465 * verify.c (merge_types): Handle array types even better ...
13467 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13469 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13471 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13472 * class.c (make_class_data): Don't build fields_decl if no fields.
13473 When building fields_decl, skip if DECL_ARTIFICIAL.
13475 * expr.c (java_stack_swap): Update stack_type_map.
13476 * verify.c (merge_types): Handle array types better.
13478 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13480 * class.c (add_field): Don't promote short integral fields to
13481 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13482 * expr.c (push_value): Promote and convert short integral values.
13484 * decl.c, java-tree.h (integer_two_node): New constant node.
13485 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13487 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13489 * class.c (append_gpp_mangled_type): Use function argument
13490 unpromoted type to generate mangled name.
13492 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13494 * constants.c (build_constant_data_ref): Now uses current_class
13495 instead of main_class.
13496 (build_constants_constructor): Now uses current_class instead of
13498 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13499 of the global variable SeepZipFiles done here.
13500 * zextract.c (read_zip_archive): extra_field optional field taken
13501 into account while computing the position of the class file in the
13503 * verify.c (verify_jvm_instructions): Use current_jcf to search
13505 * parse.c (load_class): First search for the class to load in the
13506 current zip file. Saves current_jcf (restored before returning
13507 from that function). Don't call JCF_FINISH in the class was found
13508 in the current ZIP file.
13509 (jcf_parse): If the class was found in the current ZIP file, save
13510 its tree_constant_pool (for later reuse).
13511 (parse_class_file): New function. Process each method defined in
13512 the current class and record the class as to be later registered.
13513 (yyparse): Rewritten. Figure the type of the current file and switch
13515 * lang.c: New global variable current_jcf.
13516 (lang_init): Removed compiling_from_source test (done later, in
13517 yyparse). Removed call the jcf_parse ().
13518 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13519 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13520 in the current ZIP file) and zip_offset (offset to the class data in
13521 the current zip file).
13522 * jcf-reader.c: zipfile.h included.
13523 localToFile: New ZipFileCache static global variable
13524 (parse_zip_file_entries): New function. Browse the current ZIP
13525 file directory and process each class found.
13526 (process_zip_dir): New function. Register each class found in the
13527 ZIP file directory. The class aren't parsed but a valid JCF is
13528 link to each of them.
13529 (find_in_current_zip): New function. Search for a class in the
13530 current ZIP file directory. If found, prepare the class so that it
13532 (jcf_figure_file_type): New function. Examine the file structure
13533 to figure a class file, a ZIP file. If none of these categories are
13534 matched, a source file is assumed.
13535 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13536 SeenZipFile: New global variable.
13537 (open_in_zip): Use zipmember's length to accelerate the search for
13538 a member. If zipmember was NULL and zip file successfully read,
13540 * java-tree.h: New global variable current_jcf declared. Added
13541 declaration for current_constant_pool_tags, current_constant_pool_data,
13542 current_constant_pool_length, current_constant_pool_data_ref.
13543 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13544 store the JCF of classes seen in a zip file) and tree *constant_pool
13545 (to save a loaded class constant pool). current_class declared here.
13546 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13547 retrieve method_ref_constant.
13548 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13549 (OBJECT): get_class_constant now uses current_jcf.
13550 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13551 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13552 (expand_invoke): Now uses current_class instead of main_class
13553 (build_class_init): Now uses current_class instead of main_class
13554 * class.c: New static global variable registered_class.
13555 (register_class): New function.
13556 (emit_register_class): Modified to use registered_class instead of
13558 (is_compiled_class): Now take into account class seen in the archive.
13560 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13562 * except.h: Renamed to: java-except.h.
13563 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13564 * except.c: Add semi-working (commented out) implementation.
13566 * expr.c (expand_iinc): Add needed flush_quick_stack.
13567 * parse.c (set_source_filename): New function.
13568 (give_name_to_class): Set input_filename from package.classname.java.
13570 * jcf-io.c (find_class): Don't look first in ".".
13572 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13574 * zextract.c (read_zip_archive): Now takes into account the
13576 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13578 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13580 * constants.c, java-tree.h (build_internal_class_name): New function.
13581 (alloc_class_constant): Re-implement using build_internal_class_name.
13582 * class.c (make_class_data): Likewise.
13583 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13585 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13587 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13588 to NULL before pushing an exception handler target.
13590 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13591 (java_stack_swap, java_stack_dup): Re-write to be safe from
13592 clobbering registers.
13593 (build_class_init): New function.
13595 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13597 * typeck.c (build_java_array_type): Temporary use
13598 permanent_obstack to create the array 'length' field.
13599 * expr.c (lookup_label): Temporay use permanent_obstack to create
13600 label if not found.
13601 * class.c (push_super_field): Tempory use permanent_obstack.
13603 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13605 * typeck.c (type_for_mode): Now handles double_type_node and
13607 * verify.c (verify_jvm_instructions): The instruction following
13608 the wide bytecode is checked. OPCODE_ret added to the list of
13611 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13613 * class.c (make_class): Temporary use permanent_obstack. Set the
13614 class CLASS_P field to 1.
13615 (push_class): Temporary use permanent_obstack.
13616 (set_super_info): Temporary use permanent_obstack.
13617 (add_method): Temporary use permanent_obstack, set
13618 METHOD_TRANSIENT().
13619 (add_field): Temporary use permanent_obstack. Sets
13620 FIELD_VOLATILE() and FIELD_TRANSIENT().
13621 (build_class_ref): Temporary use permanent_obstack if the class
13623 (build_static_field_ref): Temporary use permanent_obstack when
13624 creating field's rtl.
13625 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13626 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13627 and fields. Function finalized, as far as flag handling.
13628 (push_class_static_dummy_field): Temporary use permanent_obstack.
13629 (emit_register_class): Force generation of class registration at
13631 * decl.c (end_java_method): Call permanent_allocation() before
13633 * expr.c (can_widen_reference_to): Added comment to interface
13634 handling, fixed typo.
13635 (lookup_field): Now uses CLASS_P() to correct FIXME
13636 (expand_invoke): Verification on public && !static &&
13637 !abstract moved into soft_lookupinterfacemethod (kaffe).
13638 Use Object class dtable if objectref is an array when expanding
13640 (java_push_constant_from_pool): Temporary use permanent_obstack
13641 for CONSTANT_string
13642 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13643 create constant references.
13644 (get_constant): Temporary use permanent_obstack to create constant.
13645 (load_class): Temporary use permanent_obstack to load class.
13646 (jcf_parse): Temporary use permanent_obstack to perform class
13648 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13649 (build_java_signature): Temporary use permanent_obstack.
13650 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13652 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13653 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13656 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13658 * class.c (append_gpp_mangled_type): Fix typo.
13659 (emit_register_class): Use main_class to get class object, rather
13660 than looking for no-longer-existing static decl starting with _CL.
13661 * typeck.c (parse_signature_type): Promote array element type
13662 if it is a RECORD_TYPE.
13664 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13666 * class.c (push_class_static_dummy_field): New function.
13667 (mangle_static_field): New. Do G++-style mangling of static fields.
13668 (layout_class): Mandle static fields here, not in add_field.
13669 (build_class_ref): The class object is now a dummy static field.
13670 * decl.c (find_local_variable): Look for best, instead of first match.
13671 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13672 (build_java_athrow): Don't check here if exception is Throwable.
13673 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13674 (TYPE_USED): Removed. No longer used ...
13675 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13676 * verify.c (push_pending_label): New function.
13677 (push_pending_block): Renamed to check_pending_block.
13678 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13679 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13680 re-checking possible handlers) after a store (less wasted work).
13681 Check for null handler (finally) before calling add_handler.
13682 Various changes to (finally?) correctly handle try/finally.
13684 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13686 * class.c: Include stdio.h.
13688 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13690 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13691 to make sure class is initialized before static/special invoke.
13693 * verify.c (verify_jvm_instructions): On a store instruction,
13694 call find_local_variable to force pre-allocation of decl and rtx.
13695 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13697 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13699 * class.c (build_class_ref): Strip off "promoted_" if need be.
13700 (make_field_value): Call build_java_signature when needed.
13701 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13702 * expr.c (build_java_athrow): Don't push_value of exception.
13703 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13704 match specification of [fd]cmp[lg] for NaNs.
13705 (expand_byte_code): Add support for exception handler ranges.
13706 * except.c: Add skeleton for EH code-generation.
13707 * verify.c (merge_types): Treat all promoted integral types as equal.
13708 * constants.c (build_constants_constructor): To force creation of
13709 current_constant_pool_data_ref, call build_constant_data_ref.
13711 * javaop.def (lload): Fix typo.
13712 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13714 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13716 * parse.c: Don't include function.h.
13718 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13720 * except.[ch]: New files.
13721 * Makefile.in (JAVA_OBJS): Add except.o
13722 * expr.c: Temporary warning about unimplemented exceptions.
13723 * verify.c: Verify exception handlers.
13725 * jcf-dump.c (disassemble_method): Print exception table.
13727 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13729 * expr.c (verify_jvm_instructions): Started a thorough
13730 verification of invoke* bytecodes.
13731 (expand_byte_code): flush quick stack if PC is the target of a
13732 branch. and undef RET (conflicting with config/i386/i386.h).
13733 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13735 (expand_invoke): Now handles invokeinterface and do more
13736 verification according to the bytecode.
13737 (lookup_field): Don't try to load the class if processing
13739 (can_widen_reference_to): Now handles interfaces.
13740 * decl.c (init_decl_processing): New global variable
13741 soft_lookupinterfacemethod_node, declared in java-tree.h.
13742 Call set_super_info on string_type_node.
13743 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13745 * class.c (set_super_info): Fills the CLASS_* flags according to
13747 (get_access_flags_from_decl): Handles all class flags.
13749 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13751 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13752 * parse.c (yyparse): Check for abstract method, and missing code.
13753 * expr.c (expand_byte_code): Change interface.
13754 * lang.c (put_decl_node): Print promoted types prettier.
13755 * verify.c (verify_jvm_instruction): Change interface.
13756 Partial support for scanning exception table.
13757 For load instructions, handle promoted integral types.
13759 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13761 * verify.c: New file, with contents moved from expr.c.
13762 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13763 * typeck.c (is_array_type_p): Moved here from expr.c.
13764 * java-tree.h: Add some now-needed function declarations.
13765 * Makefile.in (JAVA_OBJS): Added verify.o.
13767 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13769 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13770 METHOD_ABSTRACT flag.
13772 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13773 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13774 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13776 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13778 (start_java_method): Hook for SYNCHRONIZED methods.
13780 * expr.c (build_java_jsr, build_java_ret): New functions
13781 (JSR,PRE): New macros
13782 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13783 (verify_jvm_instructions): tableswitch, lookupswitch,
13784 monitorenter, monitorexit, goto_w: verified.
13785 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13786 (build_java_monitor): New function.
13787 (MONITOR_OPERATION): Modified to call build_java_monitor()
13788 (verify_jvm_instructions): Started a thorough verification of
13791 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13793 Support verification of jsr/ret subroutines (used for try/finally).
13794 * decl.c (return_address_type_node): New type node.
13795 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13796 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13797 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13798 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13799 TYPE_USED): New macros for special types in type_map.
13801 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13802 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13804 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13806 * expr.c (can_widen_reference_to): New function.
13807 (pop_type): Use it.
13808 (merge_type_state): Support handling start of subroutine.
13809 (push_pending_block): Return char* error message, instead of calling
13810 fatal on an error. Also handle subroutines.
13811 (verify_jvm_instructions): Handle errors from push_poending_block.
13812 Support jsr and ret instructions.
13814 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13816 * jcf-io.c (find_classfile): Fix thinko.
13817 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13819 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13821 * Makefile.in (BISON): Remove.
13823 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13825 * Makefile.in: Convert to autoconf.
13826 * config-lang.in (outputs): Added java/Makefile.
13828 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13829 Rename cc1java to jc1.
13831 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13832 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13834 * class.c (class_depth): Do load_class if needed.
13836 Mostly better verification.
13837 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13838 (init_decl_processing): Change return type of soft_checkcast.
13839 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13840 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13841 lang_print_error): New functions.
13842 (lang_init): Set global hook print_error_function to lang_print_error.
13843 * expr.c: In the type_map ptr_type_node is only used for null now.
13844 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13845 (merge_types): Dererence pointer to record types before comparing.
13846 (decode_newarray_type, merge_types): On error just return NULL.
13847 (build_java_binop): Add preliminary implementation (with warning)
13848 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13849 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13850 (expand_compare, expand_java_goto, expand_java_call): Don't
13851 push_pending_block, since that only makes sense when verifying.
13852 (merge_type_state): Different return codes.
13853 (push_pending_block): A block may need to be verified more than once.
13854 (expand_byte_code): Warn about unused code at code generation time.
13855 (verify_jvm_instruction): Changed logic, since code may need to be
13856 re-verified if type-state has changed. Also, better error handling.
13857 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13858 Improve newarray, anewarray, ?aload, athrow,
13859 * java-tree.h (LABEL_CHANGED): New macro.
13861 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13863 * decl.c (soft_athrow_node): New global variable initialized.
13864 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13865 * typeck.c (convert): Added support for REAL_TYPE.
13866 (convert_to_char): New function.
13867 (convert): Handle CHAR_TYPE.
13868 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13869 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13870 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13872 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13873 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13874 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13875 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13876 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13877 to Use The Right Things.
13878 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13879 compatible with INT. BOOLEAN is made equivalent to BYTE.
13880 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13881 OPCODE_ifnonnull): Now supported.
13882 (build_java_athrow): New function.
13884 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13886 Rename method name <init> to match G++ (and fix mangling).
13887 * class.c (layout_class): Replace method name of <init> by class name.
13888 (make_method_value): Do inverse renaming of constructor from <init>.
13889 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13890 * typeck.c (lookup_java_constructor): New function.
13891 * expr.c (expand_invoke): If method_name is <init>, call
13892 lookup_java_constructor to find constructor.
13894 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13896 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13898 * parse.c (get_class_constant): Modified to handle array "classes"
13899 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13901 (convert): Modified to handle real type.
13902 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13903 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13904 variables declared.
13905 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13906 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13907 global variables initialized.
13908 (find_local_variable): Handles the case of a pointer
13909 (end_java_method): Restore the use of one more scope
13910 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13911 build_java_array_length_access, expand_java_arrayload,
13912 expand_java_arraystore, expand_java_array_length,
13913 expand_java_multianewarray, expand_java_anewarray,
13914 build_java_check_indexed_type, is_array_type_p,
13915 build_java_throw_out_of_bound_exception): New functions.
13916 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13917 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13918 OPCODE_<t>aload): Implemented code for verification.
13919 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13920 ARRAY_NEW_MULTI): Macro defined.
13921 (CONVERT): Modified to invoke convert().
13922 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13924 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13926 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13927 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13928 (make_class_data): Field name needs '/' as package prefix.
13929 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13931 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13933 Implement debug information for local variables.
13934 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13935 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13936 DECL_LOCAL_SLOT_CHAIN): New macros.
13937 (struct lang_decl_var): New type.
13938 * parse.c (give_name_to_locals): Move to decl.c.
13939 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13940 (start_java_method): Re-write parameter handling.
13941 (pending_local_decls): New global variable.
13942 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13943 (find_local_variable): Accept pc so we can skips decls not in range.
13944 (struct binding_level): Add end_pc field.
13945 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13946 (various): Change so current pc gets passed to find_local_variable.
13948 * decl.c (init_decl_processing): Re-arrange fields in
13949 class_type_node and and method_type_node to match kaffe 0.9.1.
13950 * class.c (make_method_value, make_class_data): Update
13951 initializations to match.
13953 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13955 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13956 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13957 (push_super_field): New function.
13958 (make_class_data): Handle inheritance of class static initializer.
13959 (layout_class): New name mangling.
13960 * constants.c (build_constant_data_ref): Init type of data array
13961 to a one-element array.
13962 (build_constants_constructor): Set DECL_SIZE from complete array type.
13963 * decl.c: Rename class_type, object_type etc to class_type_node,
13964 object_type_node etc. Make former inherit from latter.
13965 * expr.c (expand_invoke): Add cast of function address.
13966 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13967 * parse.c (yyparse): Don't call layout_class here.
13968 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13970 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13972 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13973 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13974 (alloc_class_constant): New.
13975 * expr.c (expand_invoke): Make sure method's class is initialized.
13976 * class.c (interits_from_p, emit_register_class): New functions.
13977 * parse.c (yyparse): Call emit_register_class.
13979 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13981 * constants.c: New file, to handle constant pool.
13982 * Makefile.in (JAVA_OBJS): Add constants.o.
13983 * decl.c (init_decl_processing): Update, fix, finish various structs.
13984 (pushdecl_top_level): New.
13985 * parse.c (layout_class): Moved to class.c.
13986 * expr.c (java_push_constant_from_pool): New function.
13987 * class.c (build_class_ref): Make work fully
13988 (make_class_data): Emit super-class, constant pool, interface vector.
13990 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13992 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13993 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13994 * class.c (class_depth): New function.
13995 (lookup_named_class): Replaced by new function lookup_class.
13996 * decl.c (object_type_node, string_type_node): New.
13997 Remove various types that we no longer need.
13998 * expr.c (verify_jvm_instructions): New separate verifier pass.
13999 (push_type, pop_type): New functions for verifier.
14000 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14001 (expand_byte_code): Simplify, since we assume already verified.
14002 (expand_invoke): Now mostly works.
14003 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14004 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14005 * parse.c: Wait to allocate class object until we know its name.
14006 (layout_class): Calculate DECL_VINDEX for each virtual method.
14007 * typeck.c (get_array_type): Rename to ...
14008 (build_java_array_type): ... and provide working implementation.
14009 (build_java_signature): New function - build Java signature of type.
14010 (set_java_signature): New function - cache signature with type.
14011 (lookup_java_method): New function.
14013 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14015 * class.c (ident_subst): Take extra SUFFIX parameter.
14016 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14017 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14018 (build_class_ref): Actually implement.
14019 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14020 * decl.c (builtin_function): New.
14021 (init_decl_processing): Update for current Kaffe. Declare some
14022 builtin Kaffe functions.
14023 * expr.c (build_address_of): New.
14024 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14025 Renamed (from expand_java_new etc), and added working implementations.
14026 (build_field_ref): Now also handle static fields.
14027 (expand_invoke): Implement invokestatic, and start implement rest.
14028 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14029 * javaop.def: Rename invokevirt -> invokevirtual.
14030 * lang.c (use_handles): Removed.
14031 * parse.c: Add support for ConstantValue attribute.
14032 Handle nested loading of a class. (JPOOL_UTF): New.
14034 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14036 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14038 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14040 * Make-lang.in (java.install-man): New empty rule.
14041 * typeck.c (set_local_type): New function.
14042 * expr.c (STORE_INTERNAL): Call find_local_variable,
14043 not find_stack_slot. Call set_local_type.
14045 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14047 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14048 and building RECORD_TYPE CONSTRUCTORs.
14049 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14051 * lang.c (use_handles): Change the default to 0.
14052 * decl.c: Define and build class_type, field_type, utf8const_type.
14053 * class.c (make_class_data, make_field_value,
14054 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14055 hashUtf8String, strLengthUtf8, mangled_classname:
14056 Functions to build reflective data structures.
14057 * parse.c (yyparse): Call make_class_data.
14059 * jcf-io.c (open_class, find_classfile): New functions.
14060 * jcf-dump.c: Support reading classfile from explicitly-named
14061 class file (without CLASSPATH searching).
14063 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14065 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14066 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14067 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14068 (get_constant): Now trivial for CONSTANT_Utf8.
14070 * jcf.h: Make NEW_CPOOL the default.
14071 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14073 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>