1 2002-07-01 Tom Tromey <tromey@redhat.com>
4 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
7 2002-07-01 Roger Sayle <roger@eyesopen.com>
9 * java/decl.c (builtin_function): Accept additional parameter.
10 (java_init_decl_processing): Pass an additional NULL_TREE
11 argument to builtin_function.
13 2002-06-29 T.J. Mather <tjmather@maxmind.com>
15 * gcj.texi: Fixed gcj invocation example so that it compiles.
17 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
20 * parse.y (mark_parser_ctxt): Likewise.
21 (check_modifiers, declare_local_variables): Avoid incorrect
22 hardcoded constant 10.
24 * lex.c (java_read_char): Avoid "comparison is always true"
27 2002-06-25 Andreas Schwab <schwab@suse.de>
29 * expr.c (JSR): Avoid undefined operation on PC.
31 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
33 * decl.c (clear_binding_level): Const-ify.
35 2002-06-13 Akim Demaille <akim@epita.fr>
37 * parse.y (class_declaration, interface_declaration): Make sure
38 all their rules have an action, in order to avoid meaningless `$$
39 = $1' and their type clashes.
41 2002-06-11 Tom Tromey <tromey@redhat.com>
43 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
44 * parse-scan.y (statement_without_trailing_substatement): Added
46 (assert_statement): New rule.
47 * java-tree.h (struct lang_type) [assertions]: New field.
48 (TYPE_USES_ASSERTIONS): New macro.
49 (CLASS_USES_ASSERTIONS): Likewise.
50 (FIELD_SYNTHETIC): New define.
51 * lex.c (java_lval;): Added ASSERT_TK.
52 * parse.y (ASSERT_TK): Added.
53 (statement_without_trailing_substatement): Added assert_statement.
54 (assert_statement): New rule.
55 (build_assertion): New function.
56 (maybe_generate_pre_expand_clinit): Create and initialize
58 (lookup_package_type): Removed decl.
60 * keyword.gperf (assert): New token.
62 2002-06-10 Akim Demaille <akim@epita.fr>
64 * parse.y (interface_type_list, class_member_declaration)
65 (unary_expression_not_plus_minus): Remove duplicate %type.
68 2002-06-09 Tom Tromey <tromey@redhat.com>
70 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
72 * parse.y (method_header): Give error message in all cases.
75 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
77 Don't use RTL inlining. Fix for PR java/6820.
78 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
79 (flag_really_inline): New.
80 (java_decode_option): Set flag_really_inline if -finline-functions
82 (java_post_options): New function. Turn off inlining unless
83 flag_really_inline is set.
85 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
87 * gjavah.c (throwable_p): Accept argument as either a classname or
88 signature fragment. Create null-terminated classname string for super
89 when calling itself recursively.
90 (decode_signature_piece): Skip first character from class name
91 signature when calling throwable_p.
93 2002-06-08 H.J. Lu (hjl@gnu.org)
95 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
97 2002-06-04 Tom Tromey <tromey@redhat.com>
99 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
101 2002-06-04 Michael Koch <konqueror@gmx.de>
103 * gcj.texi (Input Options): Fixed typo.
105 2002-06-04 Zack Weinberg <zack@codesourcery.com>
107 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
108 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
109 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
110 and all now-pointless local variables. Rename other local
111 variables to reflect their not being handles.
113 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
114 #if JCF_USE_STDIO blocks.
116 * parse.y: Add missing semicolon at end of rule.
118 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
120 * check-init.c (attach_initialized_static_class): Delete, unused.
121 * parse.y: Use htab_t instead of struct hashtable, update
123 * java-tree.h: Include hashtab.h instead of hash.h.
124 (struct lang_decl_func): Use htab_t, set up for gengtype.
125 (struct init_test_hash_entry): Delete.
126 (struct treetreehash_entry): New.
127 (java_treetreehash_find): New
128 (java_treetreehash_new): New prototype.
129 (java_treetreehash_create): New prototype.
130 (java_mark_tree): Delete prototype.
131 (java_hash_hash_tree_node): Delete prototype.
132 (java_hash_compare_tree_node): Delete prototype.
133 (attach_initialized_static_class): Delete prototype.
134 * expr.c (build_class_init): Update to use java_treetreehash
136 (java_expand_expr): Update to use htab_t.
137 (emit_init_test_initialization): Likewise.
138 * decl.c (java_mark_tree): Delete.
139 * class.c (init_test_hash_newfunc): Delete.
140 (java_hash_hash_tree_node): Delete.
141 (java_hash_compare_tree_node): Delete.
142 (add_method_1): Update to use java_treetreehash functions.
143 (JAVA_TREEHASHHASH_H): New macro.
144 (java_treetreehash_hash): New function.
145 (java_treetreehash_compare): New function.
146 (java_treetreehash_find): New function.
147 (java_treetreehash_new): New function.
148 (java_treetreehash_create): New function.
149 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
151 * Make-lang.in (java/parse.o): Depend on debug.h.
152 * java-tree.h (struct lang_identifier): Use gengtype.
153 (union lang_tree_node): New.
154 (struct lang_decl_func): Use gengtype.
155 (struct lang_decl_var): Likewise.
156 (struct lang_decl): Likewise.
157 * parse.y: Include debug.h.
158 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
160 * lang.c (struct language_function): New dummy structure.
162 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
163 descriminator for DECL_LANG_SPECIFIC.
164 (struct lang_decl_func): Rename from struct lang_decl.
165 (enum lang_decl_desc): New.
166 (struct lang_decl): Make it a union. Update all the accessor macros.
167 (struct lang_type): Use gengtype.
168 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
169 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
170 are now the same size.
171 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
172 use discriminator to mark DECL_LANG_SPECIFIC.
174 * Make-lang.in (gt-java-builtins.h): New rule.
175 (java/builtins.o): Add dependency on gt-<filename>.h.
176 * builtins.c: Use gengtype for roots.
177 (union string_or_tree): Use gengtype.
178 (struct builtin_record): Use gengtype.
179 * config-lang.in (gtfiles): Add builtins.c.
181 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
182 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
183 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
184 gt-java-parse.h, gtype-java.h): Add rules to generate.
185 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
186 (class.o): Add dependency on gt-*.h.
187 (constants.o): Likewise.
190 (jcf-parse.o): Likewise.
191 (jcf-write.o): Likewise.
193 * config-lang.in (gtfiles): New.
194 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
195 * constants.c: Replace uses of ggc_add_* with GTY markers.
197 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
198 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
199 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
200 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
202 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
204 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
205 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
207 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
208 Include gtype-java.h.
210 2002-06-02 Tom Tromey <tromey@redhat.com>
212 Fix for PR java/5913:
213 * parse.y (patch_binop): Call patch_string on op1.
215 2002-06-02 Tom Tromey <tromey@redhat.com>
217 Fix for PR java/1343, PR java/6336:
218 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
219 formatting. Changed return type.
220 (anonymous_class_counter): Moved to top of file.
221 (maybe_make_nested_class_name): Append number to class name for
222 function-local classes.
224 2002-05-28 Zack Weinberg <zack@codesourcery.com>
226 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
227 * Make-lang.in: Update dependency lists.
229 2002-05-18 Mark Mitchell <mark@codesourcery.com>
231 * gjavah.c (throwable_p): Do not free the name of the class after
232 passing it to find_class.
233 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
234 * jcf-io.c (dirent.h): Include it.
235 (fnmatch.h): Likewise.
236 (compare_path): New function.
237 (java_or_class_file): Likewise.
238 (memoized_dirlist_entry): New type.
239 (memoized_dirlist_lookup_eq): New function.
240 (memoized_dirlists): New variable.
241 (caching_stat): New function.
242 (memoized_class_lookup_eq): New function.
243 (memoized_class_lookups): Likewise.
244 (find_class): Use memoized_class_lookups and caching_stat.
245 * jcf.h (JCF_USE_SCANDIR): Define.
246 * parse.y (java_expand_classes): Write the class files in reverse
249 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
251 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
253 2002-05-13 Mark Mitchell <mark@codesourcery.com>
255 * jcf-write.c (write_classfile): Unlink the temporary file if it
256 cannot be renamed. Use concat to build up the name of the
259 2002-05-08 Mark Mitchell <mark@codesourcery.com>
261 * jcf-write.c (write_classfile): Write the file to a
262 temporary file and then rename it.
264 2002-05-07 Tom Tromey <tromey@redhat.com>
266 * gjavah.c (throwable_p): Use xstrdup, not strdup.
268 Fix for PR java/1200:
269 * gjavah.c (throwable_p): New function.
270 (decode_signature_piece): Use it. A `WeakReference' isn't the
273 (gcjh_streq): New function.
275 2002-05-07 Andreas Jaeger <aj@suse.de>
277 * parse.y (finish_for_loop): Fix if statement.
279 2002-05-06 Tom Tromey <tromey@redhat.com>
281 Fix for PR java/5941:
282 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
283 loop update expression.
284 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
285 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
287 2002-05-04 Mark Wielaard <mark@klomp.org>
290 * parse.y (build_string_concatenation): Return just op1 only when op2
291 is null and op1 is a STRING_CST, otherwise always construct a
294 2002-04-27 Tom Tromey <tromey@redhat.com>
297 * parse.y (string_convert_int_cst): New function.
298 (merge_string_cste): Use it.
300 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
302 * java-tree.h (java_parse_file): Update.
303 (java_set_yydebug): Remove.
304 * jcf-parse.c (yydebug): Remove.
305 (java_set_yydebug): Die.
306 (java_parse_file): Update.
307 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
309 2002-04-24 Tom Tromey <tromey@redhat.com>
312 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
313 EXPR_WFL_QUALIFICATION of qual_wfl.
315 2002-04-23 Per Bothner <per@bothner.com>
317 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
318 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
319 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
321 2002-04-23 Tom Tromey <tromey@redhat.com>
324 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
325 recognize `-fcompile-resource='.
326 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
329 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
331 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
332 paths. Fixes PR java/2791.
334 2002-04-19 Andrew Haley <aph@redhat.com>
336 * jcf-write.c (push_long_const): lo, hi: New variables.
337 Use rshift_double to extract the high part of a 64-bit long.
338 Use WORD_TO_INT to extract the low part.
340 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
341 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
342 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
344 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
346 * typeck.c (incomplete_type_error): Remove.
348 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
350 * class.c (make_class_data): Set DECL_ALIGN on static class data,
351 for hash synchronization.
352 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
353 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
356 2002-04-16 Mark Wielaard <mark@klomp.org>
358 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
361 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
363 Fix for PR java/6294:
364 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
367 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
369 Fix for PR java/6085:
370 * parse.y (patch_method_invocation): Always use build_access_to_thisn
371 to get enclosing "this" argument for inner-class constructor
372 invocation. Pass correct arguments to build_access_to_thisn.
374 2002-04-10 Andreas Jaeger <aj@suse.de>
376 * gcj.texi (Input Options): Fix extdirs patch.
378 2002-04-10 Anthony Green <green@redhat.com>
380 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
382 2002-04-09 Anthony Green <green@redhat.com>
384 * gcj.texi (Input Options): Add --extdirs documentation.
385 * jcf-dump.c (OPT_extdirs): New macro.
386 (options): Add extdirs option.
387 (help): Describe --extdirs.
388 (main): Handle OPT_extdirs.
389 * gjavah.c (OPT_extdirs): New macro.
390 (options): Add extdirs option.
391 (help): Describe --extdirs.
392 (main): Handle OPT_extdirs.
393 * jcf-path.c (jcf_path_init): Add extdirs support.
394 (jcf_path_extdirs_arg): New function.
395 (extensions): New variable to hold extensions path entries.
396 * jvspec.c: Remove -fextdirs= when compiling main().
397 * lang.c (java_decode_option): Handle -fextdirs=.
398 * jcf.h (jcf_path_extdirs_arg): Declare new function.
399 * Make-lang.in: Compile jcf-path with version info for use in
400 identifying the appropriate libgcj.jar.
402 2002-04-08 Tom Tromey <tromey@redhat.com>
405 * .cvsignore: Added rmic.1 and rmiregistry.1.
406 * gcj.texi (Top): Link to new nodes.
407 (Invoking rmic): New node.
408 (Invoking rmiregistry): Likewise.
409 * Make-lang.in (java.generated-manpages): Added rmic.1 and
411 (java.maintainer-clean): Likewise.
412 ($(srcdir)/java/rmic.1): New target.
413 ($(srcdir)/java/rmiregistry.1): Likewise.
414 (java.install-man): Handle rmic.1 and rmiregistry.1.
416 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
418 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
419 Add note about handling uncaught exceptions. Add an exception handler
422 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
424 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
425 after using it to patch CALL_EXPR.
427 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
429 * gcj.texi (Invocation): Document CNI invocation API.
431 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
433 * expr.c (truthvalue_conversion): Rename. Update.
434 (expand_compare): Update.
435 * java-tree.h (java_truthvalue_conversion): New.
436 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
438 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
440 * java-tree.h (java_mark_addressable): New.
441 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
442 * typeck.c (mark_addressable): Rename, update.
444 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
446 * expr.c (build_java_binop): Update.
447 * java-tree.h (java_signed_type, java_unsigned_type,
448 java_signed_or_unsigned_type): Update.
449 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
450 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
451 * parse.y (patch_binop): Update.
452 * typeck.c (signed_or_unsigned_type, unsigned_type,
453 signed_type): Update.
455 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
457 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
458 (java_dummy_print): Remove.
459 (lang_print_error): Rename. Exit early if inhibiting output.
460 (inhibit_error_printing_function): New.
461 (java_init): Don't set hook.
462 (lang_init_source): Use new boolean.
464 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
466 * parse.y (do_resolve_class): Fix infinite recursion.
468 2002-03-29 Tom Tromey <tromey@redhat.com>
470 * parse.y (check_inner_circular_reference): Ignore incomplete
473 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
475 * Make-lang.in (builtins.o): Update.
476 * boehm.c (get_boehm_type_descriptor): Update.
477 * builtins.c: Include langhooks.h.
478 * decl.c (java_init_decl_processing): Update.
479 * java-tree.h (java_type_for_mode, java_type_for_size): New.
480 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
482 * typeck.c (type_for_mode, type_for_size): Update.
484 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
486 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
488 2002-03-28 Tom Tromey <tromey@redhat.com>
490 * except.c (expand_end_java_handler): If the handler type is NULL,
491 use java.lang.Throwable. Fixes PR java/5986.
493 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
495 Fix for PR java/4715:
496 * jcf-parse.c (parse_source_file_3): New function.
497 (read_class): Call it.
498 (java_parse_file): Likewise.
500 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
502 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
504 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
506 * parse.y (resolve_package): Initialize "decl".
507 (lookup_package_type): Remove unused function.
509 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
511 Fix for PR java/5993:
512 * parse.y (resolve_package): Return the decl if resolution was
513 successful. Don't special case "java.lang" and "java.lang.reflect"
514 packages. Set type_name to the merged identifier.
515 (resolved_qualified_expression_name): Print error using "name" if
516 resolve_package returns NULL_TREE.
518 2002-03-27 Tom Tromey <tromey@redhat.com>
520 * expr.c (expand_invoke): Don't generate null pointer check if
521 we're calling <init>.
523 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
525 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
527 * java-tree.h (java_lang_expand_expr): Similarly.
528 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
529 (java_init): Don't set hook.
531 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
533 Fix for PR java/5850:
534 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
535 context if field was not found in the current scope.
536 * expr.c (lookup_field): Don't look in enclosing contexts.
538 2002-03-26 Tom Tromey <tromey@redhat.com>
540 Fix for PR java/5942:
541 * parse.y (init_src_parse): Added sanity check.
542 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
545 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
547 * decl.c (lang_mark_tree): Rename java_mark_tree.
548 * java-tree.h (java_mark_tree): New.
549 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
551 2002-03-25 Zack Weinberg <zack@codesourcery.com>
553 * lex.c: Change java_perform_atof to take normal parameters
554 instead of a pointer to a parameter block. Call it directly
557 2002-03-22 Mark Wielaard <mark@klomp.org>
559 Fix for PR java/5368:
560 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
561 when printing error message.
563 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
565 * decl.c (maybe_build_cleanup): Remove.
567 2002-03-22 Tom Tromey <tromey@redhat.com>
569 Andrew Haley <aph@cambridge.redhat.com>
571 * expr.c (build_field_ref): Don't build a check if the field is a
574 2002-03-21 Eric Blake <ebb9@email.byu.edu>
576 Fix for PR java/6026:
577 * lex.c (java_lex): Fix parsing of consecutive floats.
579 2002-03-21 Tom Tromey <tromey@redhat.com>
581 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
584 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
586 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
587 insert_block, getdecls, kept_level_p, global_bindings_p): New.
589 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
591 * gcj.texi: @code{gcj} becomes @command{gcj}.
592 @code{gcc} becomes @command{gcc}.
593 GcjRaw changed to gnu.gcc.RawData.
595 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
597 * decl.c (start_java_method): Use new hook.
598 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
599 (java_init): Remove old hook.
601 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
603 * builtins.c (define_builtin): Do nothing if `type' is null.
606 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
608 * parse.y (parser_check_super_interface): Fix error message
611 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
613 * jcf-parse.c (get_constant): Delete unused variables.
615 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
617 * java-tree.h (java_parse_file): New.
618 * jcf-parse.c (yyparse): Rename java_parse_file.
619 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
621 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
623 * parse.y (craft_constructor): Return the constructor decl.
624 (java_expand_classes): Update comments.
625 (lookup_method_invoke): Call fix_constructors immediately for
626 anonymous class. Fixes PR java/5935.
628 2002-03-15 Anthony Green <green@redhat.com>
630 * jcf-parse.c (yyparse): Don't emit class registration
631 constructor when compiling resource files.
633 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
635 * lang.c (java_tree_code_type, java_tree_code_length,
636 tree_code_name): Delete.
637 (tree_code_type, tree_code_length, tree_code_name): Define.
638 (java_init): Don't try to copy into the various tree_code
641 2002-03-12 Tom Tromey <tromey@redhat.com>
643 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
644 UTF-8, not UCS-2. Fixes PR java/5923.
646 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
647 a call_expr wrapped in a convert. Fixes PR java/5848.
649 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
651 * jcf-write.c (write_classfile): Improve error strings.
653 2002-03-11 Eric Blake <ebb9@email.byu.edu>
655 * lex.c: Adjust comments to GNU standards.
657 2002-03-11 Eric Blake <ebb9@email.byu.edu>
659 Fix for PR java/5902:
660 * lex.c (java_lex): Fix parsing of literals.
662 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
664 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
665 to prevent it getting evaluated twice in the store checking case.
666 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
669 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
671 * decl.c (java_init_decl_processing): Make sure class_type_node
672 alignment is not less than 64 bits if hash synchronization is enabled.
674 2002-03-08 Per Bothner <per@bothner.com>
676 * parse.y (java_complete_lhs): Check if patch_assignment
677 returned an error-mark.
679 * parse.y (try_builtin_assignconv): Don't special-case zero.
681 2002-03-08 Per Bothner <per@bothner.com>
683 Fix for PR java/5812.
684 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
685 here instead of in JSR macro. Likewise with load_type_state call.
686 Do the latter on if the return_pc has been verified (the jsr returns).
687 (JSR): Now just call build_java_jsr.
689 2002-03-07 Jeff Sturm <jsturm@one-point.com>
691 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
692 (java.install-common): Link native driver to
693 JAVA_TARGET_INSTALL_NAME.
695 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
697 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
698 * builtins.c(sin_builtin): Likewise
699 * builtins.c(sqrt_builtin): Likewise
701 2002-03-03 Zack Weinberg <zack@codesourcery.com>
703 * java/expr.c, java/jcf-parse.c, java/lex.c:
704 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
705 REAL_ARITHMETIC blocks unconditional. Delete some further
706 #ifdef blocks predicated on REAL_ARITHMETIC.
708 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
710 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
711 explicit sizeof/sizeof.
712 * decl.c (java_init_decl_processing): Likewise.
713 * jcf-parse.c (init_jcf_parse): Likewise.
714 * parse.y (init_src_parse): Likewise.
716 2002-03-02 Per Bothner <per@bothner.com>
718 Make --CLASSPATH by a synonym for --classpath and -classpath.
719 Implement --bootclasspath.
720 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
721 (classpath_l): Remove.
722 (jcf_path_CLASSPATH_arg): Remove.
723 (jcf_path_bootclasspath_arg): New function.
724 (jcf_path_seal): Simplify accordingly.
726 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
727 (jcf_path_CLASSPATH): Remove declaration.
728 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
729 (lang_specific_driver): Translate -bootclasspath.
730 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
731 * lang.c (decode_lang_options): Do jcf_path_init first.
732 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
733 * gjavah.c: Also handle --bootclasspath.
734 Handle --CLASSPATH as a synonum for --classpath.
735 * jcf-dump.c: Likewise.
737 "." is not part of system path, but is the default for --classpath.
738 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
739 (jcf_path_seal): Add "." if no CLASSPATH specified.
741 * gcj.texi: Document changes.
743 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
745 * expr.c (build_java_arraystore_check): Fix formatting.
747 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
749 Fix for PR java/5758, java/5632:
750 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
751 inner-class separator too.
752 * parse.y (do_resolve_class): New local `decl_result.'
753 Progressively build a name for what can have been loaded.
755 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
757 * expr.c (java_array_data_offset): Removed function.
758 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
759 (build_java_array_length_access): Obtain "length" value using a
760 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
761 (build_java_arrayaccess): Correct comment. Access "data" using a
762 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
763 (build_java_arraystore_check): New function.
764 (expand_java_arraystore): Use build_java_arraystore_check.
765 * parse.y (patch_assignment): Simplify code to insert a store check
766 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
767 * check-init.c (check_init): Update to reflect that an array length
768 access is now a COMPONENT_REF.
769 * gcj.texi (Code Generation): Improve documentation of
770 -fno-bounds-check. Add documentation for -fno-store-check.
771 * java-tree.h (flag_store_check): Declare.
772 (build_java_arraystore_check): Declare.
773 * lang.c (flag_store_check): Initialize to 1.
774 (lang_f_options): Add store-check option.
775 * jvspec.c: Don't pass store-check option to jvgenmain.
776 * lang-options.h: Add help string for -fno-store-check.
778 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
780 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
781 * java-tree.h (java_dup_lang_specific_decl): New.
782 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
784 2002-02-27 Zack Weinberg <zack@codesourcery.com>
786 * builtins.c, decl.c: Delete traditional-mode-related code
787 copied from the C front end but not used, or used only to
788 permit the compiler to link.
790 2002-02-22 Tom Tromey <tromey@redhat.com>
792 Fix for PR java/2369:
793 * jvspec.c (verify_class_name): New function.
794 (lang_specific_driver): Call it.
795 (JAVA_START_CHAR_P): New macro.
796 (JAVA_PART_CHAR_P): Likewise.
798 2002-02-22 Per Bothner <per@bothner.com>
800 * class.c: Change vtable to be more compatible with g++ v3 abi.
801 (get_dispatch_table): Prepend offset-to-top (always 0) and
802 type_info pointer (currently unimplemented hence NULL) to vtable.
803 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
804 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
805 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
806 (build_dtable_decl): Add declarations for new fields.
808 2002-02-20 Per Bothner <per@bothner.com>
810 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
811 to finit$ (otherwise generate_bytecode_insns drops it). However, we
812 don't need to set it on the COMPOUND_EXPR - the caller does that.
814 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
816 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
817 `--CLASSPATH' becomes `--classpath.'
818 * gjavah.c: Likewise.
819 * jcf-dump.c: Likewise.
820 * lang-options.h: Likewise.
822 * jcf-path.c: Updated comment.
823 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
824 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
825 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
826 (jcf_path_CLASSPATH_arg): Ditto.
827 (classpath_u): Updated leading comment.
829 2002-02-20 Per Bothner <per@bothner.com>
831 * builtins.c (check_for_builtin): New function.
832 (build_call_or_builtin): Remove.
833 * java-tree.h: Update accordingly.
834 * expr.c (expand_invoke): Use build + check_for_builtin instead
835 of build_call_or_builtin.
836 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
837 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
838 flag (which had caused jcf-write to incorrectly emit invokevirtual).
840 2002-02-17 Tom Tromey <tromey@redhat.com>
842 * java-tree.h (TYPE_STRICTFP): New macro.
843 (struct lang_type) [strictfp]: New field.
844 (CLASS_STRICTFP): New macro.
845 (METHOD_STRICTFP): New macro.
846 (struct lang_decl) [strictfp]: New field.
847 * parse.y (method_header): Disallow strictfp constructor or
849 (STRICT_TK): Move before MODIFIER_TK.
850 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
851 (METHOD_MODIFIERS): Likewise.
852 (INTERFACE_MODIFIERS): Likewise.
853 * jcf-write.c (get_access_flags): Likewise.
854 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
855 (add_method_1): Likewise.
856 (get_access_flags_from_decl): Likewise.
857 * jcf-dump.c (print_access_flags): Print in standard order. Also,
858 recognize strictfp flag.
859 * jcf.h (ACC_STRICT): New define.
861 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
863 * class.c(build_utf8_ref): Move declaration of decl_size
865 2002-02-07 Tom Tromey <tromey@redhat.com>
867 * gcj.texi (Input Options): --CLASSPATH does not suppress system
870 2002-02-04 Anthony Green <green@redhat.com>
872 * class.c (build_utf8_ref): Put UTF-8 constants into merged
873 sections if available.
875 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
877 * parse.y (java_expand_classes): Fix typo in static field loop.
879 2002-02-02 Richard Henderson <rth@redhat.com>
881 * class.c (add_field): Mark static fields external.
882 (build_class_ref): Remove redundant set.
883 * parse.y (java_expand_classes): Mark static fields of classes
884 to be compiled as local.
885 * jcf-parse.c (parse_class_file): Likewise.
887 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
889 * gcj.texi (About CNI): New node.
891 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
894 * jcf-parse.c : Check for HAVE_LOCALE_H before using
895 setlocale() with LC_CTYPE as a parameter.
898 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
900 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
901 Follow GNU Coding Standards for --version.
903 2002-01-28 Tom Tromey <tromey@redhat.com>
905 * expr.c (build_jni_stub): Ensure storage for `meth' is
907 * parse.y (java_complete_expand_methods): Set
908 current_function_decl before building JNI stub.
910 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
912 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
915 2002-01-22 Tom Tromey <tromey@redhat.com>
917 * decl.c (java_init_decl_processing): Use add_predefined_file.
918 Predefine RawData.java.
919 (predef_filenames): Removed.
920 (java_init_decl_processing): Don't register predef_filenames.
921 * jcf-parse.c (add_predefined_file): New function.
922 (predefined_filename_p): Rewrote.
923 (predefined_filename_p): No longer static.
924 * decl.c (java_init_decl_processing): Call initialize_builtins.
925 * Make-lang.in (JAVA_OBJS): Added builtins.o.
926 (java/builtins.o): New target.
927 * builtins.c: New file.
928 * parse.y (patch_invoke): Use build_call_or_builtin.
929 * java-tree.h (build_call_or_builtin): Declare.
930 (initialize_builtins): Declare.
931 (java_set_exception_lang_code): Removed unused declaration.
932 (PREDEF_FILENAMES_SIZE): Removed.
933 (java_tree_index): Added JTI_PREDEF_FILENAMES.
934 (predef_filenames): New define.
935 (add_predefined_file): Declare.
936 (predefined_filename_p): Declare.
937 * expr.c (expand_invoke): Use build_call_or_builtin.
939 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
941 * parse.y (patch_switch_statement): Fix format specifier.
943 2002-01-16 Tom Tromey <tromey@redhat.com>
945 More for PR java/5365:
946 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
948 (process_file): Generate include for
949 java.lang.UnsupportedOperationExceptions.
951 2002-01-15 Andreas Jaeger <aj@suse.de>
953 * .cvsignore: Add man pages.
955 2002-01-15 Tom Tromey <tromey@redhat.com>
957 Fix for PR java/5365:
958 * gjavah.c (process_file): Turn class name into a file name.
960 2002-01-14 Matthias Klose <doko@debian.org>
962 * gcj.texi: Fix whitespace and formatting errors in the
963 synopsis of the man pages. Update copyright.
965 2002-01-14 Tom Tromey <tromey@redhat.com>
968 * Make-lang.in (java.install-man): Handle jv-convert man page.
969 (java.generated-manpages): Added jv-convert.1.
970 (java.uninstall): Remove jv-convert.1.
971 (java.maintainer-clean): Likewise.
972 ($(srcdir)/java/jv-convert.1): New target.
973 * gcj.texi (Top): Link to jv-convert node.
974 (Individual utilities): Likewise.
975 (Invoking jv-convert): New node.
977 2001-01-10 Jeff Sturm <jsturm@one-point.com>
978 Martin Kahlert <martin.kahlert@infineon.com>
980 * jcf-parse.c (get_constant): Don't swap lo/hi for big
981 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
983 2002-01-03 Graham Stott <grahams@redhat.com>
985 * class.c (compile_resource_file): Update copyright date.
986 Constify filename parameter.
987 (java-tree.h): Update copyright date.
988 (compile_resource_file): Constify filename parameter.
990 2002-01-03 Graham Stott <grahams@redhat.com>
992 * gcc/jcf-parse.c: Update copyright date.
993 (yyparse): Constify resource_filename.
995 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
997 * parse.y (src_parse_roots): Don't needlessly zero init.
999 2001-12-31 Tom Tromey <tromey@redhat.com>
1001 * parse.y (dump_java_tree): New function.
1002 (source_end_java_method): Call it.
1003 (end_class_declaration): Likewise.
1004 * lang.c (java_decode_option): Call dump_switch_p.
1006 2001-12-28 Tom Tromey <tromey@redhat.com>
1008 * gen-table.pl: Don't process characters after \uffff. Added
1009 comment pointing to input file.
1011 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1013 * gen-table.pl: Const-ify output. Document the location of a
1014 suitable unicode input file.
1016 * chartables.h: Regenerate.
1018 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1020 * chartables.h: Const-ify.
1021 * gjavah.c (options): Likewise.
1022 * jcf-dump.c (options): Likewise.
1023 * jv-scan.c (options): Likewise.
1024 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1025 * parse.y (binop_lookup): Likewise.
1027 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1029 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1030 the static arrays that are output.
1031 * jvspec.c (jvgenmain_spec): Make static.
1032 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1033 * keyword.h: Regenerate.
1034 * lang.c (string_option, process_option_with_no, lang_f_options,
1035 lang_W_options): Const-ify.
1036 * lex.c (java_lex): Likewise.
1038 2001-12-21 Richard Henderson <rth@redhat.com>
1040 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1041 (get_boehm_type_descriptor): ... here. Arrange for the
1042 TREE_TYPE to get set properly.
1044 2001-12-21 Richard Henderson <rth@redhat.com>
1046 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1047 only if the target requires collect2.
1049 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1051 2001-12-20 Tom Tromey <tromey@redhat.com>
1054 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1055 CAN_COMPLETE_NORMALLY for the node.
1056 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1057 generate code for second branch if first branch can't complete
1059 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1060 the loop head if the loop body can't complete normally.
1062 2001-12-20 Tom Tromey <tromey@redhat.com>
1065 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1066 case where `finally' clause can't complete normally.
1068 2001-12-20 Tom Tromey <tromey@redhat.com>
1071 * parse.y (analyze_clinit_body): Added this_class parameter.
1072 Check for more cases where we must keep <clinit>.
1073 (maybe_yank_clinit): Cleaned up flow control.
1075 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1077 * decl.c (java_init_decl_processing): Don't initialize
1078 finit_leg_identifier_node.
1079 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1080 (finit_leg_identifier_node): Remove.
1081 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1083 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1085 * mangle.c (mangle_member_name): Don't special-case for
1087 * mangle_name.c (unicode_mangling_length): Likewise.
1088 (append_unicode_mangled_name): Likewise.
1089 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1092 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1094 * expr.c (build_java_array_length_access): Don't force null pointer
1095 check unless flag_check_references is set.
1097 2001-12-20 Tom Tromey <tromey@redhat.com>
1099 Fix for PR java/3417:
1100 * parse.y (patch_assignment): Added special processing for
1102 (patch_return): Don't convert booleans to integers, and don't
1103 special-case `null'.
1105 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1107 * config-lang.in (diff_excludes): Remove.
1109 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1111 * gcj.texi: Update link to GCC manual.
1113 2001-12-17 Tom Tromey <tromey@redhat.com>
1115 * parse.y (link_nested_class_to_enclosing): Removed useless
1118 2001-12-16 Tom Tromey <tromey@redhat.com>
1120 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1123 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1125 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1126 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1129 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1131 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1133 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1135 * decl.c (java_init_decl_processing): Build otable_type correctly.
1136 otable_decl is an otable_type.
1138 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1140 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1141 otable_type, otable_ptr_type, method_symbol_type,
1142 method_symbols_array_type, method_symbols_array_ptr_type): New
1143 field/global tree definitions.
1144 (flag_indirect_dispatch): New flag.
1145 * decl.c (java_init_decl_processing): Initialize new otable and
1146 otable_syms type nodes and decls. Add new field "index" to
1148 * class.c (build_method_symbols_entry): New function.
1149 (make_method_value): Set "index" to to method's vtable index for
1150 virtual methods when indirect-dispatch is not used.
1151 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1152 and set vtable_method_count to -1. Set otable and otable_syms field
1153 if indirect-dispatch is used and there was something to put in them.
1154 (build_method_symbols_entry): New function.
1155 (emit_offset_symbol_table): New function.
1156 * expr.c (get_offset_table_index): New function.
1157 (build_invokevirtual): Build array reference to otable at the index
1158 returned by get_offset_table_index, and use the result as the vtable
1160 (build_invokeinterface): Similar.
1161 * jcf-parse.c (yyparse): If indirect-dispatch, call
1162 emit_offset_symbol_table at the end of compilation, after all classes
1163 have been generated.
1164 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1165 * lang.c (flag_indirect_dispatch): Define.
1166 (lang_f_options): Add indirect-dispatch flag.
1168 2001-12-14 Matthias Klose <doko@debian.org>
1170 * gcj.texi: Markup for man page generation. Document missing
1171 options printed by <tool> --help.
1172 Terminate description of gij's -ms option with a dot.
1173 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1174 (java.generated-manpages java.install-man, java.uninstall,
1175 java-maintainer-clean) Updated.
1177 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1179 * class.c (get_dispatch_table): Fix java vtable layout
1180 for TARGET_VTABLE_USES_DESCRIPTORS.
1181 * decl.c (java_init_decl_processing): Initialize
1182 alloc_no_finalizer_node, finalize_identifier_node.
1183 * expr.c (class_has_finalize_method): New function.
1184 (expand_java_NEW): Generate calls for finalizer-free allocation.
1185 (build_invokevirtual): Fix java vtable layout for
1186 TARGET_VTABLE_USES_DESCRIPTORS.
1187 * java-tree.h (enum java_tree_index): New entries:
1188 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1189 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1190 (class_has_finalize_method): declare.
1191 (HAS_FINALIZER_P): New macro.
1192 * parse.y (patch_invoke): Generate calls for finalizer-free
1195 2001-12-12 Matthias Klose <doko@debian.org>
1197 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1198 whitespace at end of line.
1200 2001-12-11 Tom Tromey <tromey@redhat.com>
1202 * lex.c (java_init_lex): Define wfl_to_string as
1203 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1205 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1207 * class.c (make_method_value): Use null_pointer_node to
1208 represent empty exception table.
1210 2001-12-10 Tom Tromey <tromey@redhat.com>
1212 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1214 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1216 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1218 2001-12-09 Per Bothner <per@bothner.com>
1220 * check-init.c (current_switch_has_default): New static field.
1221 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1222 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1223 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1225 2001-12-09 Tom Tromey <tromey@redhat.com>
1227 * check-init.c (check_init): Don't allow pre- or post- increment
1228 or decrement of final variable.
1229 (final_assign_error): Minor error message rewording.
1231 2001-12-08 Tom Tromey <tromey@redhat.com>
1233 * java-tree.h: Fixed typo.
1235 * gjavah.c (decompile_method): Don't decompile to `return this'
1238 * gjavah.c (cxx_keywords): Re-sorted.
1239 * lex.c (cxx_keywords): Re-sorted.
1241 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1244 * gjavah.c (print_namelet): Clear subnamelets.
1245 (HANDLE_METHOD): Set `method_printed' earlier.
1247 2001-12-07 Tom Tromey <tromey@redhat.com>
1249 * lang.c (lang_f_options): Added
1250 optimize-static-class-initialization.
1251 (java_decode_option): Removed special case.
1253 2001-12-07 Per Bothner <per@bothner.com>
1255 * check-init.c (check_init): Fix typo freeing memory twice.
1257 2001-12-05 Per Bothner <per@bothner.com>
1259 Restore support for static class initialization optimization.
1260 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1261 * check-init.c (check_int): At end of BLOCK handle initialization
1262 blocks, which used to be done in java_complete_expand_method but did
1263 not handle the case where check_for_initialization might allocate
1264 more than a word of bits.
1265 * decl.c (lang_make_tree): The smic field is now a tree.
1266 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1267 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1269 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1271 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1272 Change from a hash table to a list.
1273 (struct_lang_decl): Change field 'smic' to match.
1274 * class.c (add_method_1): Initialize
1275 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1276 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1277 (java_expand_method_bodies): -here, since 'smic' is now a list.
1278 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1280 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1282 * class.c (java_hash_compare_tree_node): Fix casts.
1284 2001-12-04 Per Bothner <per@bothner.com>
1286 * check-init.c: Handle definite unassignment to finals in addition
1287 to definite assignment.
1288 (loop_current_locals): New field.
1289 (num_current_locals, int start_current_locals, num_current_words):
1291 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1292 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1293 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1294 (get_variable_decl, check_final_reassigned): New functions.
1295 (check_init, check_bool_init): Modify as needed for checking finals.
1296 (check_for_initialization): Take extra parameter and return void.
1297 Do extra start-up logic to check final fields for assignment.
1298 * parse.y (check_static_final_variable_assignment_flag,
1299 reset_static_final_variable_assignment_flag, check_final_assignment,
1300 check_final_variable_local_assignment_flag,
1301 reset_final_variable_indirect_assignment_flag,
1302 reset_final_variable_global_assignment_flag): Remove functions.
1303 (java_complete_expand_methods, outer_field_access_fix,
1304 patch_assignment): Remove no-longer used logic.
1305 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1306 * parse.y (register_fields, java_complete_tree): Update accordingly.
1308 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1309 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1310 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1312 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1314 * java-tree.h (DECL FINAL): New bit-field.
1315 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1316 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1317 (DECL_INIT_CALLS_THIS): New macro.
1318 (struct lang_decl): New bit-field init_calls_this.
1319 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1320 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1321 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1322 use it for both local variables and final fields.
1323 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1325 (struct lang_type): Remove hfv bit-field.
1326 (check_for_initialization): Change to return void.
1328 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1329 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1330 * check-init.c (final_assign_error): New helper function.
1331 (check_final_reassigned, check_init): Use it.
1332 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1334 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1335 bit-fields to unsigned.
1337 2001-12-03 Per Bothner <per@bothner.com>
1339 * parse.y (patch_binop): Minor constant folding.
1341 * parse.y (build_current_thisn): Shorter 'buffer'.
1343 2001-12-03 Per Bothner <per@bothner.com>
1345 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1346 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1347 * jcf-write.c (generate_bytecode_insns): Remove support for
1348 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1349 * check-init.c (check_init): Likewise.
1351 2001-12-03 Per Bothner <per@bothner.com>
1353 * verify.c (subroutine_nesting): New function.
1354 (verify_jvm_instructions): Use it to fix logic for checking that
1355 we're done with the current subroutine.
1357 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1358 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1360 2001-12-03 Per Bothner <per@bothner.com>
1362 * jcf.h: Fix obvious typo in comment.
1363 * typeck.c (build_null_signature): Add comment.
1365 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1367 * expr.c: Remove leading capital from diagnostic messages, as
1368 per GNU coding standards.
1369 * jcf-io.c: Similarly.
1370 * jcf-parse.c: Similarly.
1371 * jv-scan.c: Similarly.
1372 * jvspec.c: Similarly.
1373 * mangle.c: Similarly.
1375 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1376 Alexandre Petit-Bianco <apbianco@redhat.com>
1378 * expr.c (build_java_arrayaccess): Call save_expr on array for
1379 correct evaluation order, modified comment, fixed indentation.
1380 * parse.y: (patch_assignment): Correctly extract the array base
1381 from the tree generate by build_java_arrayaccess, added comments.
1382 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1383 Fixes PR java/3096, PR java/3803, PR java/3965.
1385 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1387 * expr.c (expand_byte_code): Remove trailing periods from messages.
1388 * jcf-parse.c (load_class, jcf_parse): Similarly.
1389 * jcf-write.c (generate_classfile): Similarly.
1390 * lex.c (java_lex): Similarly.
1392 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1394 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1396 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1398 * Make-lang.in (java.generated-manpages): New dummy target.
1400 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1402 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1404 (lang_specific_pre_link): Use set_input to set input_filename.
1406 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1407 (main): Fix definition.
1408 Strip `main' from classname.
1411 2001-11-18 Roger Sayle <roger@eyesopen.com>
1413 * parse.h (java_expand_switch): Remove old prototype.
1415 2001-11-18 Tom Tromey <tromey@redhat.com>
1417 Fix for PR java/1401:
1418 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1420 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1423 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1425 * lang.c (finish_parse): Rename to java_finish.
1426 (LANG_HOOKS_FINISH, java_finish): New.
1428 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1430 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1431 * java-tree.h: New prototype.
1432 * lang.c (java_init): Update prototype. Combine with old init_parse.
1434 2001-11-13 Tom Tromey <tromey@redhat.com>
1436 * gjavah.c (method_signature): New global.
1437 (HANDLE_METHOD): Set it.
1438 (decompile_return_statement): New function.
1439 (decompile_method): Use it.
1440 (print_method_info): Removed `synth' argument.
1442 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1444 * java-tree.h (java_set_yydebug): New.
1445 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1446 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1447 (print_lang_decl, print_lang_type, print_lang_identifier,
1448 print_lang_statistics, lang_print_xnode): Remove.
1450 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1452 * jcf-parse.c (init_lex): Remove.
1453 * lang.c (language_string, lang_identify): Remove.
1454 (struct lang_hooks): Constify.
1455 (LANG_HOOKS_NAME): Override.
1456 (init_parse): Update.
1458 2001-11-08 Andreas Franck <afranck@gmx.de>
1460 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1461 program_transform_name the way suggested by autoconf.
1462 (java.install-common): Also transform auxiliary program names with
1463 program_transform_name.
1465 2001-11-08 Tom Tromey <tromey@cygnus.com>
1467 * parse.y (trap_overflow_corner_case): New rule.
1468 (unary_expression): Use it.
1469 * lex.c (java_init_lex): Don't set minus_seen.
1470 (yylex): Don't use minus_seen. Communicate overflow to parser for
1472 (error_if_numeric_overflow): New function.
1473 * parse.h (minus_seen): Removed field.
1474 (JAVA_RADIX10_FLAG): New define.
1476 2001-11-07 Tom Tromey <tromey@redhat.com>
1478 Patch for PR java/1414:
1479 * parse.y (case_label_list): New global.
1480 (goal): Register case_label_list with GC.
1481 (java_complete_lhs): Save new case on case_label_list.
1482 (patch_switch_statement): Check for duplicate case labels.
1484 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1486 * parse.y (patch_assignment): Removed unused third argument.
1487 (java_complete_lhs): Removed unused third argument to patch_assignment.
1489 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1491 * lang.c: Include langhooks-def.h.
1492 * Make-lang.in: Update.
1494 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1496 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1498 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1500 * mangle.c (find_compression_record_match): Don't match compression
1501 records for package name elements unless they occur at the start of
1502 the name. Fix for PR java/4717.
1504 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1506 * expr.c (expand_java_field_op): Don't special-case references to
1507 java.lang.PRIMTYPE.TYPE.
1508 (build_primtype_type_ref): Removed.
1509 * java-tree.h (build_primtype_type_ref): Remove prototype.
1510 * parse.y (maybe_build_primttype_type_ref): Removed.
1511 (complete_function_arguments): Don't special-case references to
1512 java.lang.PRIMTYPE.TYPE.
1513 (patch_assignment): Likewise.
1514 (array_constructor_check_entry): Likewise.
1516 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1518 * mangle.c (static tree compression_table): Fixed leading comment.
1519 * parse.h (struct parser_ctxt): Fixed field comment.
1520 * parse.y (check_pkg_class_access): New prototype, fixed leading
1521 comment, new parameter used to emit error only if passed as true.
1522 (parse_check_super): Pass extra argument to check_pkg_class_access.
1523 (do_resolve_class): Likewise.
1524 (process_imports): Likewise.
1525 (read_import_dir): Fixed indentation.
1526 (find_in_imports_on_demand): New local class_type_name. Local
1527 node_to_use deleted. while loop changed into for loop. Report
1528 multiple definition only for accessible classes. Improved error
1530 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1531 assigned to parameter list, fixed indentation. while loop changed
1532 into for loop, restore TREE_CHAIN on local `tem' before the next
1535 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1537 * lang.c (lang_get_alias_set): Deleted.
1539 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1541 * gjavah.c (jni_print_char): Fix thinko in last change.
1543 * gjavah.c (jni_print_char, decode_signature_piece): Use
1544 safe-ctype macros and/or fold extra calls into fewer ones.
1545 * lex.c (java_read_unicode, java_lex): Likewise.
1546 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1547 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1548 * mangle_name.c (append_unicode_mangled_name,
1549 unicode_mangling_length): Likewise.
1551 2001-10-17 Richard Henderson <rth@redhat.com>
1553 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1555 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1557 * lang.c (langhooks.h): Included.
1558 (LANG_HOOKS_INIT): Redefined.
1559 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1560 (LANG_HOOKS_DECODE_OPTION): Likewise.
1561 (struct lang_hooks lang_hooks): New initialization.
1563 2001-10-11 Per Bothner <per@bothner.com>
1565 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1566 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1567 The former is simpler, and jcf-write.c handles it better.
1568 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1569 or WITH_CLEANUP_EXPR.
1570 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1571 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1573 * parse.y (patch_if_else_statement): If the condition is constant,
1574 optimize away the test.
1576 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1578 * parse.y (patch_cast): Call patch_string on the first operand of
1579 the incoming node, update it if necessary. Fixes PR java/4510.
1581 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1583 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1584 when name qualifier matches a package name.
1586 2001-10-08 Tom Tromey <tromey@redhat.com>
1588 Fix for PR java/4489:
1589 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1590 force a new label when computing `body_block'.
1592 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1594 * jcf-io.c (format_uint): Const-ify.
1595 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1596 * lex.c (java_get_line_col): Likewise.
1597 * parse.y (build_incdec): Likewise.
1599 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1601 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1602 a NULL enclosing context if appropriate. Fixes PR java/4466.
1604 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1606 * parse.y (patch_assignment): Use lvalue's original TYPE when
1607 building the final COMPOUND_EXPR.
1608 (try_reference_assignconv): Fixed leading comment.
1610 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1612 * parse.y (check_final_variable_indirect_assignment): For
1613 COMPOUND_EXPR, return only if finals were found initialized
1614 properly, if not, keep on checking.
1615 (check_final_variable_global_assignment_flag): New local
1616 error_found, set when appropriate and used to decide whether to
1617 report uninitialized finals. Fixed typo in comment.
1619 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1621 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1622 last three initializations. Fixes PR java/4360.
1624 2001-09-21 Richard Henderson <rth@redhat.com>
1626 * class.c (get_dispatch_table): Handle function descriptors.
1627 (build_dtable_decl): Likewise.
1628 * expr.c (build_invokevirtual): Likewise.
1630 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1632 * parse.y (patch_method_invocation): Build class initialization
1633 when static finals are used to qualify method invocation.
1636 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1638 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1639 build_type_name_from_array_name.
1640 (STRING_STRIP_BRACKETS): New macro.
1641 * parse.y (build_type_name_from_array_name): New function.
1642 (array_creation_expression:): Accumulate []s instead of [s.
1643 (cast_expression:): Accumulate []s instead of [s after cast type
1645 (build_array_from_name): Local string deleted, use
1646 build_type_name_from_array_name.
1647 (build_unresolved_array_type): Accumulate []s instead of [s after
1649 (register_fields): Fixed comment.
1650 (resolve_class): Local name, base deleted, new locals tname and
1651 array_dims. Use build_type_name_from_array_name. Use array_dims to
1653 (purify_type_name): Use STRING_STRIP_BRACKETS.
1655 2001-09-18 Andreas Jaeger <aj@suse.de>
1657 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1658 * jv-scan.c: Likewise.
1660 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1662 * parse.y (patch_method_invocation): Inner class creation context
1663 check not enforced within constructors. Fixes PR java/1873.
1665 2001-09-16 Tom Tromey <tromey@redhat.com>
1667 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1668 NOTE_PUSH for single-case push. Fixes PR java/4189.
1670 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1672 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1673 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1674 (struct lang_type): New fields import_list and import_demand_list.
1675 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1676 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1677 (do_resolve_class): New local saved_enclosing_type, initialized,
1678 passed as parameter to find_in_imports and find_in_imports_on_demand.
1679 (find_in_imports): Added paramater enclosing_type, use its
1680 TYPE_IMPORT_LIST when applicable.
1681 (find_in_imports_on_demand): Added parameter enclosing_type, use
1682 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1683 declaration and initialization.
1684 (fold_constant_for_init): Switch/restore current_class to the
1685 appropriate context.
1687 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1689 * verify.c (verify_jvm_instructions): Fix typo.
1691 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1693 * expr.c (expand_invoke): Const-ification.
1694 * parse.y (patch_method_invocation): Likewise.
1696 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1698 * gjavah.c (cxx_keywords): Const-ification.
1699 * keyword.gperf (java_keyword): Likewise.
1700 * lang.c (java_tree_code_name): Likewise.
1701 * lex.c (cxx_keywords): Likewise.
1702 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1704 2001-09-11 Richard Henderson <rth@redhat.com>
1706 * parse.h (ctxp_for_generation): Mark extern.
1708 2001-09-10 Richard Henderson <rth@redhat.com>
1710 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1712 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1714 * typeck.c (java_array_type_length, build_prim_array_type):
1715 Represent empty arrays by NULL index.
1717 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1719 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1720 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1722 2001-09-06 Anthony Green <green@redhat.com>
1724 * class.c (O_BINARY): Define if necessary.
1725 (registerResource_libfunc): Declare.
1726 (init_class_processing): Initilize registerResource_libfunc.
1727 (compile_resource_file): New function.
1728 * java-tree.h (resource_name): Declare.
1729 (compile_resource_file): Declare.
1730 * jcf-parse.c (yyparse): Handle compiling java resource files.
1731 * lang.c (java_decode_option): Handle -fcompile-resource option.
1732 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1734 * gcj.texi (Code Generation): Add documentation for -R flag.
1736 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1738 * jcf-write.c (generate_classfile): Issue an error in case of
1739 field/initial value mismatch.
1740 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1741 being initialized and we're generating bytecode.
1742 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1743 set DECL_INITIAL properly when appropriate.
1747 2001-09-01 Per Bothner <per@bothner.com>
1749 * parse.y (maybe_yank_clinit): A field without an initializer is not
1750 relevant. All initializers except static final and constant require
1751 <clinit>, regardless of flag_emit_class_files.
1753 2001-08-31 Per Bothner <per@bothner.com>
1755 * class.c (set_constant_value): When not emiting class files, then a
1756 String ConstantValue is a utf8const_ptr_type.
1758 2001-08-30 Per Bothner <per@bothner.com>
1760 * jcf-write.c (generate_classfile): Check that field is primitive
1761 or string before emitting ConstantValue attribute.
1763 2001-08-30 Per Bothner <per@bothner.com>
1765 * parse.y (resolve_qualified_expression_name): If creating a
1766 COMPOUND_EXPR, set it's type correctly.
1768 2001-08-30 Per Bothner <per@bothner.com>
1770 * jcf-io.c (open_class): Set filename field.
1772 * jcf-parse,c (parse_class_file): Set current_function_decl
1773 for better error message when Code attribute is missing.
1775 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1776 better diagnostics, especially for constructors.
1778 2001-08-30 Per Bothner <per@bothner.com>
1780 * jcf-write.c (generate_classfile): Don't write ConstantValue
1781 attribute if field is not final, for compatibility with jdk.
1783 * jcf-write.c (generate_classfile): Convert ConstantValue values
1784 to correct type. Work-around for front-end bug.
1785 * class.c (set_constant_value): Error if constant has wrong type.
1787 2001-08-30 Per Bothner <per@bothner.com>
1789 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1790 "Double" are printed at verbosity 1.
1792 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1794 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1796 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1798 * parse.y (patch_assignment): Don't verify final re-assignment here.
1799 (java_complete_lhs): Verify assignments to finals calling
1800 patch_assignment. Verify re-assignments to finals before calling
1803 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1805 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1808 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1810 * lex.c (java_lex): new local found_hex_digits. Set and then used
1811 in test to reject invalid hexadecimal numbers.
1812 * parse.y (java_complete_tree): Prevent unwanted cast with
1813 initialized floating point finals.
1814 (patch_binop): Emit a warning when detecting a division by zero,
1815 mark result not constant, don't simplify non integer division.
1817 2001-08-28 Per Bothner <per@bothner.com>
1819 * jcf-write.c (generate_bytecode_insns): For increments and
1820 decrements just recurse to push constant. Improvement on Mark's patch.
1822 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1824 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1825 real conversion for increments and decrements of reals.
1827 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1829 * parse.y (resolve_qualified_expression_name): Handle unresolved
1830 qualified expressions, prevent numerical qualifiers, fixed typo.
1833 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1835 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1836 don't report anything but deprecated class when marked so. Handle
1838 (patch_method_invocation): Check deprecation on methods and types.
1839 (patch_binop): code becomes an enum tree_code, added default: to
1840 switch to handle that. Detect division by zero, try to fold and
1841 return before using a subroutine.
1843 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1845 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1846 file smaller than 4 bytes.
1847 * parse.y (check_inner_circular_reference): New function.
1848 (check_circular_reference): Likewise.
1849 (array_initializer:): Accept {,}.
1850 (java_check_circular_reference): Rewritten using
1851 check_circular_reference and check_inner_circular_reference.
1852 (java_complete_expand_method): Unconditionally save and restore
1853 the unpurged exception list.
1854 (build_dot_class_method_invocation): Unmangle signature parameter.
1856 2001-08-21 Tom Tromey <tromey@redhat.com>
1858 * decl.c (init_decl_processing): Add `throws' field to method
1860 * class.c (make_method_value): Compute `throws' field for method.
1862 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1864 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1865 circularity is detected.
1866 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1868 2001-08-17 Richard Henderson <rth@redhat.com>
1870 * class.c (emit_register_classes): Add align parameter to
1871 call to assemble_integer.
1873 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1875 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1876 loading a class_or_name fails, try considering an innerclass name
1877 and load the enclosing context.
1878 * parse.y (resolve_inner_class): New function.
1879 (find_as_inner_class): Added leading comment.
1880 (register_incomplete_type): Keep the current context as enclosing
1881 context for JDEP_FIELD dependencies.
1882 (do_resolve_class): Locals new_class_decl and super initialized to
1883 NULL. Call resolve_inner_class, explore the enclosing context
1884 superclass if necessary.
1887 2001-08-16 Tom Tromey <tromey@redhat.com>
1889 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1890 * gjavah.c (main): Updated for change to jcf_path_seal.
1891 * lang.c (version_flag): New global.
1892 (java_decode_option): Recognize `-version'.
1893 (java_init): Update for change to jcf_path_seal.
1894 * jcf.h (jcf_path_seal): Added `print' argument.
1895 * jcf-path.c (jcf_path_seal): Added `print' argument.
1897 2001-08-13 Zack Weinberg <zackw@panix.com>
1899 * Make-lang.in (java/decl.o): Update dependencies.
1900 * decl.c: Include libfuncs.h, don't include toplev.h.
1902 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1904 * decl.c (init_decl_processing): exception_type_node,
1905 class_not_found_type_node, and no_class_def_found_type_node
1906 initialized. predef_filenames augmented accordingly.
1907 instinit_identifier_node initialized.
1908 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1909 * java-tree.h (enum java_tree_index): New entries
1910 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1911 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1912 (exception_type_node): New macro.
1913 (class_not_found_type_node): Likewise.
1914 (no_class_def_found_type_node): Likewise.
1915 (instinit_identifier_node): Likewise.
1916 (PREDEF_FILENAMES_SIZE): Adjusted.
1917 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1918 (struct lang_type): Fixed typo in bitfield name.
1919 (DECL_INSTINIT_P): New macro.
1920 (ID_INSTINIT_P): Likewise.
1921 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1923 * parse.y (encapsulate_with_try_catch): New function.
1924 (generate_instinit): Likewise.
1925 (build_instinit_invocation): Likewise.
1926 (ctors_unchecked_throws_clause_p): Likewise.
1927 (add_instance_initializer): Deleted.
1928 (build_instance_initializer): Likewise.
1929 (in_instance_initializer): Likewise.
1930 (check_method_redefinition): instinit$ not to be verified.
1931 (java_complete_expand_methods): Generate instinit$, simplified code.
1932 (build_dot_class_method): Eliminated unnecessary locals. Use
1933 encapsulate_with_try_catch, removed unnecessary code.
1934 (fix_constructors): New local iii. Use build_instinit_invocation.
1935 (patch_method_invocation): Added comment.
1936 (maybe_use_access_method): Don't consider instinit$.
1937 (find_applicable_accessible_methods_list): Shorten the search for
1939 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1940 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1941 (patch_throw_statement): Likewise. Fixed typo.
1943 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1946 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1947 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1949 (lang_specific_pre_link): Use set_input to set input_filename.
1951 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1952 (main): Fix definition.
1953 Strip `main' from classname.
1956 2001-08-11 Zack Weinberg <zackw@panix.com>
1958 * lex.h: Don't include setjmp.h. Don't define
1959 SET_FLOAT_HANDLER or prototype set_float_handler.
1961 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1963 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1964 `poplevel' in the right order.
1966 2001-08-09 Richard Henderson <rth@redhat.com>
1968 * Make-lang.in (class.o): Depend on TARGET_H.
1969 * class.c (emit_register_classes): Use target hooks instead of
1970 assemble_constructor and assemble_destructor.
1972 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1974 * check-init.c (flags.h): Include
1975 (check_init): Don't report uninitialized static class
1976 initialization flags, don't free bit index when doing static class
1977 initialization optimization.
1978 (check_for_initialization): Return type changed to `unsigned int.'
1979 (attach_initialized_static_class): New function.
1980 * class.c (add_method_1): Create the initialized static class
1982 (finish_class): Always emit deferred inline methods.
1983 * decl.c (emit_init_test_initialization): Moved to expr.c
1984 (complete_start_java_method): Don't traverse
1985 DECL_FUNCTION_INIT_TEST_TABLE.
1986 (lang_mark_tree): Mark hash tables in function decls.
1987 * expr.c (emit_init_test_initialization): Moved from decl.c.
1988 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1989 initialization flag, set DECL_CONTEXT and
1990 LOCAL_CLASS_INITIALIZATION_FLAG.
1991 (java_lang_expand_expr): Emit initialization code for static class
1992 initialized flags when entering block, if necessary.
1993 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1994 * java-tree.h (flag_optimize_sci): New global variable declaration.
1995 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1996 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1997 (LOCAL_FINAL_P): Fixed typo in comment.
1998 (FINAL_VARIABLE_P): Likewise.
1999 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2000 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2001 (struct lang_decl): New fields `ict', `smic' and `cif.'
2002 (check_for_initialization): New returned value for global.
2003 (attach_initialized_static_class): New global function.
2004 (STATIC_CLASS_INIT_OPT_P): New macro.
2005 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2006 * lang.c (java_decode_option): Handle
2007 `-fno-optimize-static-class-initialization'
2008 * parse.y (start_complete_expand_method): New function.
2009 (java_expand_method_bodies): Likewise.
2010 (attach_init_test_initialization_flags): Likewise.
2011 (adjust_init_test_initialization): Likewise.
2012 (emit_test_initialization): Likewise.
2013 (java_complete_expand_methods): Nullify abstract and native method
2015 (java_complete_expand_method): New locals `fbody', `block_body'
2016 and `exception_copy.' Reorganized: directly return on empty method
2017 bodies, call `start_complete_expand_method', remember definitely
2018 initialized static class in function, don't expand method bodies.
2019 (java_expand_classes): Call `java_expand_method_bodies' before
2020 `finish_class' when compiling to native.
2021 (resolve_expression_name): Use `orig' after building outer class
2023 (patch_invoke): Remember static method invokations.
2025 2001-08-06 Richard Henderson <rth@redhat.com>
2027 * class.c (emit_register_classes): Pass a symbol_ref and priority
2028 to assemble_constructor.
2030 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2032 * java-tree.h (all_class_filename): New macro.
2033 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2034 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2035 newly created IDENTIFIER_NODE to `all_class_filename.'
2037 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2039 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2040 Use ggc_add_tree_root to register roots.
2042 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2044 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2045 second operand calling check_init.
2046 * decl.c (complete_start_java_method): Swaped second and third
2047 arguments while creating WITH_CLEANUP_EXPR node.
2048 * jcf-write.c (generate_bytecode_insns): Use second operand
2049 instead of third when handling WITH_CLEANUP_EXPR.
2050 * parse.y (java_complete_lhs): Expand second operand of
2051 WITH_CLEANUP_EXPR nodes.
2052 (patch_synchronized_statement): Swaped second and third arguments
2053 while creating WITH_CLEANUP_EXPR node.
2055 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2057 * parse.y (create_interface): Avoid cyclic inheritance report when
2058 syntax error encountered during class definition.
2061 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2063 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2065 (lang_specific_pre_link): Use set_input to set input_filename.
2067 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2068 (main): Fix definition.
2069 Strip `main' from classname.
2072 2001-07-18 Tom Tromey <tromey@redhat.com>
2075 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2076 * lex.c (java_new_lexer): Use ICONV_CONST.
2077 (java_read_char): Likewise.
2078 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2079 (jv-scan$(exeext)): Likewise.
2081 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2083 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2084 * parse.y (check_class_interface_creation): Allow `private' if the
2085 enclosing is not an interface.
2086 (create_interface): Interface tagged public if the enclosing
2087 context is an interface.
2088 (create_class): Class tagged public if the enclosing context
2092 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2094 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2097 2001-07-14 Tim Josling <tej@melbpc.org.au>
2099 * check-init.c (check_init): Remove references to EXPON_EXPR.
2101 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2103 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2104 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2107 2001-07-13 Tom Tromey <tromey@redhat.com>
2109 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2112 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2114 * parse.y (patch_method_invocation): Don't override primary if one
2115 is already provided, but let this$<n> be built. Fixed comment.
2117 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2119 * parse.y (empty_statement:): Report empty statement error only
2120 when found at class declaration level.
2123 2001-07-12 Tom Tromey <tromey@redhat.com>
2125 * expr.c (expand_load_internal): New function.
2126 (LOAD_INTERNAL): Use it.
2128 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2130 * parse.y (verify_constructor_super): Compare anonymous class ctor
2131 args with `valid_method_invocation_conversion_p.'
2134 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2136 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2137 `-fsyntax-only.' Fixes PR java/3248
2139 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2141 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2143 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2145 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2146 current function is static. Fixes PR java/1970
2148 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2150 * parse.y (patch_method_invocation): Add enclosing context to ctor
2151 calls if necessary. Fixes PR java/2953
2153 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2155 * parse.y (resolve_package): Abort if qualified expression member
2157 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2160 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2162 * verify.c: Don't use // comments.
2164 2001-07-05 Tom Tromey <tromey@redhat.com>
2166 * lang.c (flag_assume_compiled): Removed.
2167 * java-tree.h (flag_assume_compiled): Removed.
2168 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2169 -fhash-synchronization, -fuse-divide-subroutine,
2170 -fcheck-references, -femit-class-file, -femit-class-files,
2171 -fassume-compiled. Updated --encoding information. Changed
2172 -foutput-class-dir to `-d'.
2174 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2176 * jcf-parse.c (parse_class_file): Add lineno parameter to
2177 debug_start_source_file call.
2179 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2181 * gcj.texi: Use gpl.texi.
2182 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2183 dependencies and use doc/include in search path.
2185 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2187 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2188 `this'. If so, don't build instance initializers.
2190 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2192 * parse.y (resolve_expression_name): Improved error message for
2193 inner class cases. Fixes PR java/1958
2195 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2197 * lang.c: #include diagnostic.h
2198 (lang_print_error): Add a `diagnostic_context *' parameter.
2199 (java_dummy_print): Likewise.
2200 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2202 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2204 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2205 * jcf.h (typedef struct JCF): New bitfield `finished.'
2206 (JCF_FINISH): Set `finished.'
2207 (JCF_ZERO): Reset `finished.'
2210 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2212 * parse.y (class_body_declaration:): Don't install empty instance
2216 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2218 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2219 (set_class_decl_access_flags): New function.
2220 * java-tree.h (set_class_decl_access_flags): New prototype.
2221 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2222 (parse_class_file): New local `decl_max_locals.' Take wide types
2223 into account to compute DECL_MAX_LOCALS.
2224 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2227 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2229 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2231 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2233 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2234 * parse.y (do_resolve_class): Moved comments out to leading comment
2235 section. Removed local `start', New local `_ht' and
2236 `circularity_hash.' Record `enclosing' in hash table and search
2237 it to detect circularity. Use `enclosing' as an argument to
2238 `lookup_cl.' Free the hash table when done.
2240 2001-06-19 Tom Tromey <tromey@redhat.com>
2242 * lex.c (java_read_char): Disallow invalid and overlong
2243 sequences. Fixes PR java/2319.
2245 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2247 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2249 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2251 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2252 arguments accordingly.
2254 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2256 * gcj.texi: Move contents to just after title page.
2258 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2260 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2262 (patch_incomplete_class_ref): Build the class ref, build the class
2263 init if necessary, complete the tree.
2266 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2268 * parse.y (lookup_field_wrapper): Test `name' code.
2269 (resolve_qualified_expression_name): Test `qual_wfl' code.
2270 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2271 handle `qual_wfl' by code.
2272 (maybe_build_primttype_type_ref): Test `wfl' code.
2274 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2276 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2278 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2279 the dvi file in the java directory.
2281 2001-05-25 Sam TH <sam@uchicago.edu>
2283 * gen-table.pl javaop.h jcf.h lex.h,
2284 parse.h: Fix header include guards.
2286 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2288 * jv-scan.c (version): Update copyright year.
2290 2001-05-21 Per Bothner <per@bothner.com>
2292 * jcf-parse.c (read_class): If class is from .class or .zip file
2293 and it's already been read, don't push/pop parser context.
2295 2001-05-18 Per Bothner <per@bothner.com>
2297 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2298 command line so the jvgenmain-generated main program comes first.
2300 2001-05-15 Tom Tromey <tromey@redhat.com>
2302 * class.c (build_utf8_ref): Don't generate identifier based on
2305 2001-05-12 Richard Henderson <rth@redhat.com>
2307 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2308 * expr.c (java_lang_expand_expr): Expand it.
2309 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2310 calling build_exception_object_ref.
2311 * parse.y (catch_clause_parameter): Likewise.
2312 (build_dot_class_method): Likewise.
2313 (try_reference_assignconv): Likewise.
2314 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2315 * jcf-write.c (generate_bytecode_insns): Likewise.
2317 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2319 * parse.y (build_unresolved_array_type): Set
2320 EXPR_WFL_QUALIFICATION on the newly created wfl.
2321 Fixes PR java/2538. Fixes PR java/2535.
2323 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2325 * parse.y (fix_constructors): Removed unnecessary assignment to
2326 local. Moved assignment to `this$<n>', fixed comments and
2328 (build_wfl_wrap): Fixed indentation.
2329 Fixes PR java/2598, java/2579 and java/2658.
2331 2001-05-03 Mo DeJong <mdejong@redhat.com>
2333 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2334 check for byte swap.
2336 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2338 * expr.c (build_class_init): Move MODIFY_EXPR
2339 outside of COND_EXPR. Remove variable `call'.
2341 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2343 * decl.c: NULL_PTR -> NULL.
2344 * jcf-write.c: Likewise.
2346 2001-05-01 Tom Tromey <tromey@redhat.com>
2348 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2349 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2350 * gcj.texi: Updated copyright text. Include fdl.texi.
2351 (Top): Link to new node.
2353 2001-05-01 Per Bothner <per@bothner.com>
2355 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2357 2001-05-01 Per Bothner <per@bothner.com>
2359 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2360 import_list contains the name, not the TREE_PURPOSE.
2362 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2364 * jcf-io.c (read_zip_member): Cast to long in comparison with
2367 * jvspec.c (lang_specific_driver): Initialize variables.
2369 * mangle.c (find_compression_record_match): Likewise.
2371 * typeck.c (build_null_signature): Provide static prototype. Mark
2372 parameter with ATTRIBUTE_UNUSED.
2374 * verify.c (verify_jvm_instructions): Initialize variable.
2376 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2378 * parse.y (do_resolve_class): Check for cyclic inheritance during
2379 inner class resolution.
2381 2001-04-27 Per Bothner <per@bothner.com>
2383 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2384 while iterating, since that could cause gc to lose stuff.
2386 2001-04-26 Per Bothner <per@bothner.com>
2388 Fix method search wrt scope of inner classes to match JLS2.
2389 * typeck.c (build_null_signature): New static function.
2390 (has_method): New function. Uses build_null_signature and lookup_do.
2391 * java-tree.h (has_method): New declaration.
2392 * parse.y (find_applicable_accessible_methods_list): Do not search
2393 context of inner classes here.
2394 (patch_method_invocation): Search scope, ie. current and outer clases,
2395 for method matching simple name, to find class.
2397 2001-04-26 Per Bothner <per@bothner.com>
2399 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2400 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2402 * constants.c (find_methodref_with_class_index): New function.
2403 (find_methodref_index): Use find_methodref_with_class_index.
2404 * java-tree.h (find_methodref_with_class_index): New declaration.
2405 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2406 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2407 If context changed from interface to class, don't use invokeinterface.
2409 2001-04-25 Per Bothner <per@bothner.com>
2411 * verify.c (verify_jvm_instructions): For field instructions,
2412 check that field index is valid. For invoke instructions, check that
2413 method index is valid.
2415 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2417 * config-lang.in (target_libs): Copy from $libgcj_saved.
2419 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2421 * decl.c (init_decl_processing): Add new class "protectionDomain"
2423 * class.c (make_class_data): Set initial value for "protectionDomain".
2425 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2427 * jvspec.c (lang_specific_driver): Fix memory allocation
2428 deficit, by using concat in lieu of xmalloc/sprintf.
2430 2001-04-20 Per Bothner <per@bothner.com>
2432 Fixes to compile multiple .class files at once.
2433 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2434 * java-tree.h (CLASS_PARSED_P): New macro.
2435 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2436 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2437 (read_class): Avoid some code duplication.
2438 Don't call JCF_FINISH for a .class file - might be needed later.
2439 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2440 rather than CLASS_LOADED_P, since latter implies class laid out.
2441 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2442 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2444 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2446 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2448 * boehm.c: Include toplev.h.
2450 2001-04-06 Tom Tromey <tromey@redhat.com>
2451 Alexandre Petit-Bianco <apbianco@redhat.com>
2453 Fix for PR gcj/1404 and PR gcj/2332:
2454 * parse.y (build_array_from_name): If we use the type_wfl then
2455 accumulate dimensions from the original type as well.
2456 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2458 2001-04-06 Tom Tromey <tromey@redhat.com>
2460 * parse.y (analyze_clinit_body): Return true if the second operand
2461 of a METHOD_EXPR is nonzero.
2463 2001-04-06 Tom Tromey <tromey@redhat.com>
2465 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2467 ($(srcdir)/java/parse.c): Likewise.
2469 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2471 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2472 (version-gcc): Initialized.
2473 (which-gcj): Likewise.
2475 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2477 * java-tree.h (struct lang_decl): New macro
2478 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2479 * parse.y (build_instance_initializer): New function.
2480 (add_instance_initializer): Use it.
2481 (java_fix_constructors): Set `current_class' before fix pass.
2482 (fix_constructors): Just return if already fixed. Move `super()'
2483 invokation ahead. Use `build_instance_initializer.'
2486 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2488 * parse.y (resolve_qualified_expression_name): Pass field's
2489 DECL_CONTEXT to `not_accessible_p.'
2490 (not_accessible_p): Changed parameters order in `inherits_from_p'
2493 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2495 * lang-options.h: Add flag_check_references.
2497 2001-04-04 Per Bothner <per@bothner.com>
2499 * java-tree.h (CONSTANT_VALUE_P): New macro.
2500 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2501 * parse.y (maybe_build_class_init_for_field): New static function.
2502 (resolve_expression_name, resolve_field_access): Use
2503 maybe_build_class_init_for_field instead of build_class_init
2504 This does not do the init if the field is compile-time-constant.
2505 (resolve_field_access): Simplify.
2507 * parse.y (fold_constant_for_init): Merge test into switch.
2509 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2511 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2513 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2515 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2517 * expr.c (pop_type_0): Save the result of the first
2518 lang_printable_name call in a scratch buffer, so it
2519 won't be clobbered by the second call.
2521 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2523 * parse-scan.y (array_type:): Rewritten.
2524 (type_declaration:): `empty_statement' replaces `SC_TK.'
2525 (class_member_declaration:): `empty statement' added.
2526 (method_body:): Simplified.
2527 (static_initializer:): Likewise.
2528 (primary_no_new_array:): Use `type_literals.'
2529 (type_literals:): New rule.
2530 (dims:): Set and update `bracket_count.'
2531 Fixes PR java/1074. Fixes PR java/2412.
2533 2001-03-28 Hans Boehm <boehm@acm.org>
2535 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2536 (get_boehm_type_descriptor): Set type on returned value to be a
2537 pointer length integer.
2539 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2541 * expr.c (pop_type_0): Call `concat' rather than building the
2543 (pop_type): Add format specifier in call to `error'.
2545 * parse.y (patch_method_invocation): Avoid casting away
2548 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2550 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2552 2001-03-28 Richard Henderson <rth@redhat.com>
2554 IA-64 ABI Exception Handling:
2555 * Make-lang.in (except.o): Don't depend on eh-common.h.
2556 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2557 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2558 [soft_exceptioninfo_call_node]: Remove.
2559 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2560 (end_java_method): No emit_handlers.
2561 * except.c (java_set_exception_lang_code): Remove.
2562 (method_init_exceptions): Don't call it.
2563 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2564 (build_exception_object_ref): New.
2565 (expand_end_java_handler): Update for except.h name changes.
2566 (emit_handlers, expand_resume_after_catch): Remove.
2567 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2568 (process_jvm_instruction): Use build_exception_object_ref.
2569 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2570 (soft_exceptioninfo_call_node): Remove.
2571 (build_exception_object_ref): Declare.
2572 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2573 soft_exceptioninfo_call_node. Move processing ...
2574 [EXC_PTR_EXPR]: ... here.
2575 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2576 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2577 (source_end_java_method): No java_set_exception_lang_code or
2579 (build_dot_class_method): Use build_exception_object_ref.
2580 (try_reference_assignconv): Check EXC_PTR_EXPR not
2581 soft_exceptioninfo_call_node.
2583 2001-03-28 Richard Henderson <rth@redhat.com>
2585 * java-tree.h (throw_node): Define as a single member of
2586 java_global_trees instead of a separate array.
2587 (JTI_THROW_NODE): New.
2588 * decl.c (throw_node): Don't declare.
2589 (init_decl_processing): Init a scalar throw_node.
2590 Don't register it for gc.
2591 * check-init.c (check_init): Reference scalar throw_node.
2592 * expr.c (build_java_athrow): Likewise.
2593 * jcf-write.c (generate_bytecode_insns): Likewise.
2594 * parse.h (BUILD_THROW): Likewise.
2596 2001-03-28 Richard Henderson <rth@redhat.com>
2598 * decl.c (end_java_method): Do not save and restore
2599 flag_non_call_exceptions.
2600 * parse.y (source_end_java_method): Likewise.
2601 * lang.c (flag_exceptions): Don't declare.
2602 (java_init_options): Set flag_non_call_exceptions. Set
2603 flag_exceptions here ...
2604 (java_init): ... not here.
2606 2001-03-27 Richard Henderson <rth@redhat.com>
2608 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2609 exceptions_via_longjmp.
2611 * lang.c (flag_new_exceptions): Don't declare it.
2612 (java_init_options): Or set it.
2614 2001-03-27 Richard Henderson <rth@redhat.com>
2616 * decl.c (end_java_method): Rename asynchronous_exceptions to
2617 flag_non_call_exceptions.
2618 * parse.y (source_end_java_method): Likewise.
2620 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2622 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2624 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2626 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2628 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2630 * parse.y (find_as_inner_class): Follow current package
2631 indications not to mistakingly load an unrelated class.
2633 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2635 * constants.c (PUTN): Use memcpy, not bcopy.
2637 * lex.c (java_read_char): Use memmove, not bcopy.
2639 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2641 2001-03-23 Per Bothner <per@bothner.com>
2643 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2644 macro for better error pin-pointing.
2645 * java-tree.h: Fix typo in comment.
2647 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2648 Don't include jsr/goto in exception range.
2649 Check if start and end of exception range are the same (also TRY_EXPR).
2650 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2651 However, do emit the following goto even if try_block is empty.
2652 Defer freeing exception_decl until after the finalizer, to make
2653 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2655 * parse.y (java_complete_lhs): If the try-clause is empty, just
2656 return the finally-clause and vice versa.
2658 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2660 * gcj.texi (Input Options): documented the check for attribute
2661 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2662 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2663 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2664 (jcf_parse): Check for the right classes archive if necessary.
2665 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2666 (jcf_parse_fields): Fixed indentation.
2667 * jcf-write.c (append_gcj_attribute): New function.
2668 (generate_classfile): Compute the attribute count, invoke
2669 `append_gcj_attribute'.
2670 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2671 turned into bit fields. New bit field `right_zip.'
2672 (JCF_ZERO): Set `right_zip' to zero.
2673 * lang-options.h (-fforce-classes-archive-check): Added flag.
2674 * lang.c (flag_force_classes_archive_check): New flag.
2675 (lang_f_options): New entry `force-classes-archive-check.'
2678 2001-02-07 Andrew Haley <aph@redhat.com>
2680 * gcj.texi (Configure-time Options): Add -fcheck-references.
2681 * expr.c (build_java_indirect_ref): New function.
2682 (java_check_reference): New function.
2683 (build_java_array_length_access): Use build_java_indirect_ref to
2684 check for null references.
2685 (build_java_arrayaccess): Likewise.
2686 (build_get_class): Likewise.
2687 (build_field_ref): Likewise.
2688 (invoke_build_dtable): Likewise.
2689 (build_invokeinterface): Likewise.
2690 * lang.c (lang_f_options): Add flag_check_references.
2691 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2692 * java-tree.h (flag_check_references): New variable.
2693 * lang.c (flag_check_references): Likewise.
2694 * parse.y (patch_invoke): Use java_check_reference.
2695 (patch_assignment): Allow for extra nesting in
2696 _Jv_CheckArrayStore.
2698 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2700 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2701 * lex.c (cxx_keywords): Likewise.
2703 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2705 * parse.y (qualify_ambiguous_name): Broaden `length'
2706 recognition. Help MODIFY_EXPR be resolved as expression names.
2707 Fixes PR java/2066. Fixes PR java/2400.
2709 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2711 * gjavah.c (process_file): Mark interface definitions with
2712 "__attribute__ ((java_interface))".
2714 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2716 * class.c (layout_class): Fixed push_super_field's second
2717 argument. Fixes PR java/2333.
2718 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2719 too early to lay innerclasses out.
2721 2001-03-20 Tom Tromey <tromey@redhat.com>
2722 Alexandre Petit-Bianco <apbianco@redhat.com>
2724 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2725 inside an array reference. Insertion of the array store check
2726 rewritten. Fixes PR java/2299.
2728 2001-03-20 Tom Tromey <tromey@redhat.com>
2730 * lex.c (java_read_unicode): Only accept leading `u's.
2732 2001-03-20 Tom Tromey <tromey@redhat.com>
2734 * jcf-parse.c (read_class): Initialize `class'.
2736 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2738 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2740 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2742 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2743 (layout_class): Likewise.
2744 (layout_class_method): Likewise.
2745 (emit_register_classes): Likewise.
2746 * decl.c (builtin_function): Likewise.
2747 (give_name_to_locals): Likewise.
2749 2001-03-19 Per Bothner <per@bothner.com>
2751 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2752 before trying to load an inner class.
2754 Fixes to process to command-line .class files in two passes.
2755 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2756 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2757 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2758 * class.c (is_compiled_class): Fix for renamed flag.
2759 * parse.y (maybe_create_class_interface_decl): Likewise.
2760 * jcf-parse.c (yyparse): Also set if compiling .class files.
2761 * jcf-parse.c (read_class); Read current_class.
2762 (jcf_parse): Make static.
2763 (load_inner_classes): New function, with code moved from jcf_parse,
2764 because we need to inner classes after the command-line files are read.
2765 (yyparse): Set finput to NULL when it doesn't need to be closed.
2766 Reduce use of main_jcf (basically only for archive) and
2767 use finput instead of main_jcf->read_state.
2768 Inline jcf_figure_file_type into yyparse.
2769 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2770 Defer load_inner_classes and parse_class_file to a second pass,
2771 after we've correctly mapped command-line .clas fiels to classes.
2772 (jcf_figure_file_type): Removed.
2773 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2774 (JCF_ZERO): Also clear zipd field.
2775 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2777 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2779 * jcf-parse.c (yyparse): Change ch from char * to char.
2781 2001-03-19 Per Bothner <per@bothner.com>
2783 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2784 Add constructed filelist-file at end, following -xjava. Thus any .o
2785 and library files are not affected by the -xjava. Also wrap
2786 explicit @FILE with -xjava and -xnone.
2788 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2790 * class.c (build_static_field_ref): Call make_decl_rtl() after
2791 setting the DECL_EXTERNAL flag.
2793 2001-03-17 Per Bothner <per@bothner.com>
2795 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2797 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2798 when result is is needed (target is STACK_TARGET).
2800 * parse.h (JDEP_SOLV): Removed.
2801 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2803 * parse.y (incomplete_class_list): Removed.
2804 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2805 It doesn't work if resolve_class changes the name of an array type
2806 that is on the list and then someone else looks for the modified name.
2807 Also, seems liable to break when compiling multiple source files at
2808 once. So the simplest is to just remove incomplete_class_list -
2809 it is only a minor space win and it is not even clear it saves time.
2811 * parse.y (resolve_class): Remove unneeded promote_type.
2813 2001-03-15 Per Bothner <per@bothner.com>
2815 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2816 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2817 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2818 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2820 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2821 * parse.y (java_expand_classes): Likewise.
2823 * parse.y (expand_start_java_method): Was only called once and had a
2824 misleading name, so inline in caller java_complete_expand_method.
2825 (enter_a_block): Likewise inline in enter_block and remove.
2827 Remove junk from when gcc/java was created (by copying from C/C++).
2828 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2829 (struct binding_level): Remove fields keep, keep_if_subblocks,
2830 more_cleanups_ok, have_cleanups (which have never been used).
2831 (pushlevel, poplevel): Remove related useless code.
2833 * class.c (make_class_data): The class_dtable_decl (i.e. the
2834 vtable for Class) should be external, except when compiling Class.
2836 * jvspec.c (lang_specific_driver): Fix -C handling.
2837 Check -save-temps to see if temp @FILE should be deleted.
2838 Follow-up to/fix for February 16 patch.
2840 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2841 (type_stack_dup): Remove no-longer neded error check.
2843 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2845 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2846 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2847 don't surround the element with 'N..E' if the type name is
2850 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2852 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2853 DECL_RTL_SET_P, etc.
2854 (make_method_value): Likewise.
2855 (get_dispatch_table): Likewise.
2857 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2859 2001-03-07 Tom Tromey <tromey@redhat.com>
2861 * config-lang.in (lang_requires): Define.
2863 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2865 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2868 2001-03-05 Per Bothner <per@bothner.com>
2870 Fix a problem where rest_of_decl_compilation applied to
2871 class_dtable_decl causes problems because it was done too early,
2872 before output file was opened.
2873 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2874 * class.c (class_dtable_decl): Add macro - element of class_roots.
2875 (make_class_data): Define class_dtable_decl.
2876 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2878 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2880 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2881 uses of 'boolean' with 'bool'.
2883 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2885 * lang-specs.h: Add zero initializer for cpp_spec field to all
2888 2001-02-16 Per Bothner <per@bothner.com>
2890 Handle compiling multiple input files at once, and @FILE syntax.
2891 * gcj.texi: Updated documentation to match.
2892 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2893 * jcf-parse.c (parse_source_file): Split into ...
2894 (parse_source_file_1): New function - and:
2895 (parse_source_file_2): New function.
2896 (yyparse): On -ffilelist-file, open and scan named file.
2897 On first pass over files, only do parse_source_file_1.
2898 A new second pass calls parse_source_file_2 for each file to compile.
2899 (init_jcf_parse): Call init_src_parse.
2900 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2901 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2902 as multiple input file combined in one compilation.
2903 * lang-options.h: Add -ffilelist-file
2904 * lang.c (flag_filelist_file): New flag variable.
2905 (lang_f_options): Handle -ffilelist-file.
2906 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2907 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2908 gclass_list - use global fields of src_parse_roots instead.
2909 * parse.y (src_parse_roots): New array.
2910 (incomplete_class_list, gclass_list): New macros.
2911 (push_parser_context, java_pop_parser_context,
2912 java_parser_context_resume): Don't fiddle with deleted fields.
2913 (various): Use incomplete_class gclass_list and global macros
2914 instead of parse_ctxt fields - the lists are global.
2915 (init_src_parse): New function.
2917 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2919 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2921 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2923 * parse.y (check_inner_class_access): Moved declaration of local
2924 `enclosing_decl_type' to the right location.
2926 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2928 * parse.y (parser_check_super_interface): Don't call
2929 check_pkg_class_access for an inner interface.
2930 (parser_check_super): Don't call check_pkg_class_access for inner
2932 (do_resolve_class): Simplify enclosing type loop. Don't call
2933 check_pkg_class_access if CL and DECL are not set.
2934 (find_in_imports_on_demand): Set DECL if class_type needed to be
2935 loaded. Don't call check_pkg_class_access for an inner class.
2936 (check_inner_class_access): Rewritten to implement member access
2937 rules as per spec 6.6.1.
2938 (check_pkg_class_access): Handle the empty package correctly.
2939 (in_same_package): New function. Determine if two classes are in the
2942 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2944 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2945 method into array types.
2946 * parse.y (patch_method_invocation): Bypass access check on clone call
2949 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2951 * expr.c (build_instanceof): Check for arrays when trying fold to
2954 2001-02-15 Jim Meyering <meyering@lucent.com>
2956 * Make-lang.in (java.install-common): Depend on `installdirs'.
2957 (java.install-info): Likewise.
2959 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2961 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2963 2001-02-14 Tom Tromey <tromey@redhat.com>
2964 Alexandre Petit-Bianco <apbianco@cygnus.com>
2966 Fix for PR java/1261.
2967 * typeck.c (build_java_array_type): Add public `clone' method to
2969 * parse.y (resolve_qualified_expression_name): Use current_class
2970 when checking for inaccessibility.
2971 (patch_method_invocation): Fixed error message when accessibility
2972 denied. Added `from_super' argument.
2974 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2976 * parse.y (resolve_class): Don't build a fake decl. Use the one
2978 * typeck.c (build_java_array_type): Build and assign decl to array
2981 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2983 * parse.y (not_accessible_p): Changed leading comment. Added extra
2984 `where' argument. Use it to enforce protected access rules.
2985 (resolve_qualified_expression_name): Added extra argument to
2987 (patch_method_invocation): Use argument `primary' to provide
2988 not_accessible_p with an extra argument.
2989 (lookup_method_invoke): Added extra argument to not_accessible_p.
2990 (search_applicable_method_list): Likewise.
2992 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2994 * parse.y (resolve_qualified_expression_name): Try to resolve as
2995 an inner class access only if `decl' is a TYPE_DECL.
2997 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2999 * decl.c (classdollar_identifier_node): Initialize.
3000 * java-tree.h (enum java_tree_index): New entry
3001 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3002 (classdollar_identifier_node): New macro.
3003 (ID_CLASSDOLLAR_P): Likewise.
3004 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3005 (build_dot_class_method_invocation): Likewise.
3006 (find_applicable_accessible_methods_list): `class$' can't be
3009 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3011 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3013 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3015 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3016 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3019 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3021 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3022 outside of the `__U' sequence too.
3023 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3026 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3028 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3030 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3032 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3033 (JVGENMAIN_OBJS): Likewise.
3034 * java-tree.h (append_gpp_mangled_name): New prototype.
3035 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3036 Removed cast calling `gcc_add_root.'
3037 * jvgenmain.c (mangle_obstack): New global, initialized.
3039 (do_mangle_class): Constify local `ptr.'
3040 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3041 append_gpp_mangle_name and update `count' if necessary.
3042 Use `mangle_obstack.'
3043 * mangle.c (append_unicode_mangled_name): Removed.
3044 (append_gpp_mangled_name): Likewise.
3045 (unicode_mangling_length): Likewise.
3046 (mangle_member_name): Return type set to `void.'
3047 (mangle_field_decl): Don't append `U' in escaped names.
3048 (mangle_method_decl): Likewise.
3049 (mangle_member_name): Just use `append_gpp_mangled_name.'
3050 * mangle_name.c: New file.
3052 2001-02-07 Per Bothner <per@bothner.com>
3054 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3056 * check-init.c (check_init): Don't call done_alternative after
3057 processing loop code, as a LOOP_EXPR never terminates normally.
3059 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3061 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3063 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3065 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3068 2001-02-06 Tom Tromey <tromey@redhat.com>
3070 * lex.c (java_new_lexer): Longer error message.
3072 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3073 Alexandre Petit-Bianco <apbianco@cygnus.com>
3075 * typeck.c (build_prim_array_type): Added leading comment.
3076 (build_java_array_type): Moved locals out of
3077 block. Always create the `data' field, fixed alignment to match
3080 2001-02-04 Tom Tromey <tromey@redhat.com>
3082 * expr.c (java_lang_expand_expr): Don't bother recomputing
3083 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3086 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3088 * parse.y (process_imports): Save the original name of the import
3089 for better error report.
3091 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3093 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3094 of macros used when compiling jvspec.c.
3095 * jvspec.c (lang_specific_driver): Link with the shared
3098 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3100 * check-init.c (check_init): Call internal_error instead of fatal.
3101 * expr.c (java_lang_expand_expr): Likewise.
3102 * jcf-parse.c (get_constant): Likewise.
3103 * mangle.c (java_mangle_decl): Likewise.
3104 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3105 (operator_string): Likewise.
3106 * check-init.c (check_init): Call abort instead of fatal.
3107 * class.c (build_class_ref): Likewise.
3108 * constants.c (write_constant_pool): Likewise.
3109 * decl.c (start_java_method): Likewise.
3110 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3111 (java_stack_dup, encode_newarray_type): Likewise.
3112 (build_java_array_length_access): Likewise.
3113 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3114 (build_java_soft_divmod, build_invokeinterface): Likewise.
3115 * java-tree.h (INNER_CLASS_P): Likewise.
3116 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3117 (give_name_to_class, get_class_constant): Likewise.
3118 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3119 (find_constant_index, generate_bytecode_conditional): Likewise.
3120 (generate_bytecode_insns, perform_relocations): Likewise.
3121 * lex.c (java_unget_unicode, java_lex): Likewise.
3122 * mangle.c (mangle_type, mangle_record_type): Likewise.
3123 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3124 (finish_mangling): Likewise.
3125 * parse.h (MARK_FINAL_PARMS): Likewise.
3126 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3127 (obtain_incomplete_type, java_complete_class): Likewise.
3128 (java_check_regular_methods, java_complete_expand_method): Likewise.
3129 (cut_identifier_in_qualified, check_deprecation): Likewise.
3130 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3131 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3132 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3133 * typeck.c (set_local_type, parse_signature_type): Likewise.
3134 (parse_signature_string, build_java_signature): Likewise;
3135 (set_java_signature): Likewise.
3136 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3137 * class.c (add_method): Call fatal_error instead of fatal.
3138 (build_static_field_ref): Likewise.
3139 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3140 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3141 * lex.c (java_new_new_lexer): Likewise.
3142 * jv-scan.c (main): Likewise.
3143 (fatal_error): Renamed from fatal.
3144 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3146 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3147 (yyparse): Likewise.
3148 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3149 * lex.c (java_get_line_col): Likewise.
3150 * jcf-parse.c (load_class): Make errors non-fatal.
3151 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3153 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3155 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3156 (error): Remove unused function.
3157 (main): Don't use "__attribute__ alias" on generated class symbol.
3159 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3161 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3163 * parse.y (finish_method_declaration): Code accounting for WFLed
3164 method DECL_NAMEs deleted.
3165 (check_abstract_method_definitions): Likewise.
3166 (resolve_type_during_patch): Layout resolved type.
3167 * typeck.c (lookup_do): Removed unused local.
3169 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3171 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3172 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3173 integer_negative_one_node.
3174 * expr.c (build_java_binop): Likewise.
3176 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3178 * zextract.c (read_zip_archive): Read file_offset before writing
3179 zipd and consequently clobbering the header contents.
3181 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3183 * Make-lang.in: Remove all dependencies on defaults.h.
3184 * decl.c: Don't include defaults.h.
3186 * parse.y: Likewise.
3188 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3190 * ChangeLog (2001-01-21): Fixed typo.
3191 * class.c (layout_class_method): Code accounting for WFLed
3192 method DECL_NAMEs deleted.
3193 * constant.c (find_methodref_index): Likewise.
3194 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3195 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3196 (struct lang_decl): New field `wfl'.
3197 (java_get_real_method_name): Prototype deleted.
3198 * mangle.c (mangle_method_decl): Code accounting for WFLed
3199 method DECL_NAMEs deleted.
3200 * parse.h (GET_METHOD_NAME): Macro deleted.
3201 * parse.y (reset_method_name): Deleted.
3202 (method_header): Set DECL_FUNCTION_WFL.
3203 (check_abstract_method_header): Code accounting for WFLed method
3205 (java_get_real_method_name): Deleted.
3206 (check_method_redefinition): Code accounting for WFLed method
3207 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3208 (java_check_regular_methods): Likewise.
3209 (java_check_abstract_methods): Likewise.
3210 (java_expand_classes): Don't call `reset_method_name.'
3211 (search_applicable_method_list): Use DECL_NAMEs instead of
3213 * typeck.c (lookup_do): Code accounting for WFLed method
3216 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3218 * lex.c (java_read_char): Check for EOF from getc first.
3220 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3222 * class.c (layout_class): Don't lay the superclass out if it's
3223 already being laid out.
3224 * jcf-parse.c (handle_innerclass_attribute): New function.
3225 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3226 handle_innerclasses_attribute.
3227 (jcf_parse): Don't load an innerclasses if it's already being
3229 * jcf-write.c (append_innerclass_attribute_entry): Static
3230 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3231 to be zero for anonymous classes.
3233 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3235 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3237 * jcf-parse.c (set_source_filename): Use
3238 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3240 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3242 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3243 gets a unique asm name.
3245 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3247 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3248 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3250 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3251 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3252 * parse.y (lookup_package_type_and_set_next): Deleted.
3253 (resolve_package): Removed unnecessary code.
3254 (find_applicable_accessible_methods_list): `finit$' can't be
3256 * verify.c (pop_argument_types): Added missing prototype.
3258 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3260 * config-lang.in: Disable java by default.
3262 2001-01-23 Tom Tromey <tromey@redhat.com>
3264 * gcj.texi (Copying): New node.
3265 Added copyright information.
3267 2001-01-21 Per Bothner <per@bothner.com>
3269 Various fixes to allow compiling a compressed .jar/.zip archive.
3270 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3271 (struct ZipFile): Add fields name and next (from ZipFileCache).
3272 (struct ZipDirectory): New field zipf points to owning ZipFile.
3273 * jcf.h (struct ZipDirectory): Add forward declaration.
3274 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3275 Remove seen_in_zip and zip_offset fields.
3276 (JCF_SEEN_IN_ZIP): New macro.
3277 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3278 * jcf-io.c: Change all ZipFileCache to ZipFile.
3279 (read_zip_member): New function.
3280 (open_in_zip): Call read_zip_member.
3281 * jcf-parse.c (find_in_current_zip): Remove function.
3282 (read_class): Merge in find_in_current_zip functionality.
3283 Call read_zip_member if needed.
3284 (parse_zip_file_entries): Use read_zip_member.
3285 (process_zip_dir): Update for removed and added JCF fields.
3286 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3288 2001-01-21 Per Bothner <per@bothner.com>
3290 Minor optimization of static ggc roots.
3291 * jcf-parse.c (parse_roots): New static field.
3292 (current_field, current_method, current_file_list): Replace by macros
3293 naming fields of parse_roots.
3294 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3295 * class.c (class_roots): New static field.
3296 (registered_class, fields_ident, info_ident, class_list):
3297 New macros naming fields of parse_roots.
3298 (build_static_field_ref): Don't register roots here.
3299 (layout_class): Static field list replaced by macro class_list.
3300 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3301 Initialize fields_ident and info_ident here.
3303 2001-01-21 Per Bothner <per@bothner.com>
3305 * jcf-parse.c (ggc_mark_jcf): New function.
3306 (init_jcf_parse): Register current_jcf as ggc root.
3308 2001-01-21 Per Bothner <per@bothner.com>
3310 * lang.c (put_decl_node): Print method's name.
3312 2001-01-21 Per Bothner <per@bothner.com>
3314 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3315 (verify_jvm_instructions): Use it, for better error messages on loads.
3317 2001-01-21 Per Bothner <per@bothner.com>
3319 * verify.c (merge_type_state): Still may have to merge even if
3320 LABEL_VERIFIED (label).
3322 2001-01-21 Per Bothner <per@bothner.com>
3324 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3325 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3327 2001-01-19 Per Bothner <per@bothner.com>
3329 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3330 if expeting an interface type. Refines Tom's change of 2000-09-12.
3332 2001-01-18 Per Bothner <per@bothner.com>
3334 * gcj.texi (Input Options): Mention .java files.
3336 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3338 * lang-options.h (-Wunsupported-jdk11): Removed.
3339 * lang.c (flag_not_overriding): Deleted.
3340 (flag_static_local_jdk1_1): Likewise.
3341 (lang_W_options): Removed "unsupported-jdk11" entry.
3342 * parse.y (java_check_methods): Removed dead code.
3344 2001-01-17 Tom Tromey <tromey@redhat.com>
3346 Changes suggested by Per Bothner:
3347 * gcj.texi (Input Options): Don't mention input files.
3348 (Code Generation): Updated --main information.
3349 (Invoking jcf-dump): Mention that --javap is incomplete.
3350 From Alexandre Petit-Bianco:
3351 (Warnings): Don't mention -Wunsupported-jdk11.
3353 (Compatibility): Mention JDK 1.2-ness of libraries.
3354 (Resources): Mention resources used when writing gcj.
3356 2001-01-17 Tom Tromey <tromey@redhat.com>
3358 * gcj.texi: New file.
3359 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3360 (java.info): Depend on gcj.info.
3361 (java/gcj.dvi): New target.
3362 (java.dvi): Depend on gcj.dvi.
3363 (java.install-info): Wrote.
3365 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3367 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3368 having called make_decl_rtl.
3370 2001-01-14 Per Bothner <per@bothner.com>
3372 Various patches to emit better messages on verification errors.
3373 * expr.c (push_type_0): Return error indication on stack overflow,
3374 instead of callinfg fatal.
3375 (push_type): Now just call push_type_0 (nd fatal on overflow).
3376 (pop_type_0): Return detailed error message (in a char** argument).
3377 (pop_type): If pop_type_0 fails, print error message.
3378 (pop_argument_types): Moved to verify.c.
3379 * verify.c (pop_argument_types): Moved from expr.c.
3380 Return a (possible) error message, rather than void.
3381 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3382 (verify_jvm_instruction): Use new macros, improving error messages.
3383 For case OPCODE_astore use object_ptr_type_node.
3384 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3385 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3387 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3388 constant, return body without wrapper. (Improves constant folding.)
3389 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3391 2001-01-13 Per Bothner <per@bothner.com>
3393 * expr.c (expand_java_field_op): Assigning to a final field outside
3394 an initializer does not violate JVM spec, so should be warning, not
3395 error. (Sun's verifier does not complain - though MicroSoft's does.)
3397 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3399 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3402 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3404 * parse.y (resolve_expression_name): Permit instance variables from
3405 enclosing context in super constructor call.
3406 (resolve_qualified_expression_name): Permit enclosing class's qualified
3407 "this" in super constructor call.
3409 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3411 * class.c (build_utf8_ref): Remove last argument in call to
3412 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3413 (build_class_ref): Likewise.
3414 (build_static_field_ref): Likewise.
3415 (get_dispatch_table): Likewise.
3416 (layout_class_method): Likewise.
3417 (emit_register_classes): Likewise.
3418 * constants.c (build_constant_data_ref): Likewise.
3419 * decl.c (builtin_function): Likewise.
3420 (create_primitive_vtable): Likewise.
3421 * expr.c (build_known_method_def): Likewise.
3422 (build_jni_stub): Likewise.
3423 (java_lang_expand_expr): Likewise.
3425 2001-01-10 Tom Tromey <tromey@redhat.com>
3427 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3429 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * java-tree.h (lang_printable_name_wls): New prototype.
3432 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3433 rather than `current_class' to print type name. Don't prepend type
3434 names when printing constructor names.
3435 (lang_printable_name_wls): New function.
3436 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3437 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3438 * parse.y (patch_method_invocation): Message tuned for constructors.
3439 (not_accessible_p): Grant `private' access from within
3442 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3444 All files with updated copyright when applicable.
3445 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3446 * class.c (mangle_class_field): Function removed.
3447 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3448 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3449 (build_class_ref): Call `java_mangle_class_field' instead of
3450 `mangle_class_field.'
3451 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3452 (layout_class): Call `java_mangle_decl' instead of
3453 `mangle_static_field.'
3454 (cxx_keywords): Initialized static array moved to `lex.c.'
3455 (layout_class_method): Changed leading comment. Simplified to
3456 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3457 * decl.c (lang_mark_tree): Mark field `package_list.'
3458 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3459 (struct lang_type): New field `package_list.'
3460 (unicode_mangling_length): Prototype removed.
3461 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3462 emit_unicode_mangled_name): Likewise.
3463 (cxx_keyword_p): New prototype.
3464 (java_mangle_decl, java_mangle_class_field,
3465 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3466 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3468 * jvgenmain.c (main_method_prefix): Global variable removed.
3469 (main_method_suffix): Likewise.
3470 (do_mangle_classname): New function.
3471 (main): Call it. Format changed to accommodate new mangling scheme.
3472 * lex.c: (utf8_cmp): Conditionally prototyped.
3473 (cxx_keywords): Moved from class.c, conditionally defined.
3474 (utf8_cmp, cxx_keyword_p): Likewise.
3475 * mangle.c (obstack.h, ggc.h): Included.
3476 (mangle_field_decl): New function.
3477 (mangle_method_decl, mangle_type, mangle_pointer_type,
3478 mangle_array_type, mangle_record_type,
3479 find_compression_pointer_match, find_compression_array_match,
3480 find_compression_record_match,
3481 find_compression_array_template_match, set_type_package_list,
3482 entry_match_pointer_p, emit_compression_string, init_mangling,
3483 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3484 (mangle_obstack): New global.
3485 (MANGLE_RAW_STRING): New macro.
3486 (unicode_mangling_length): Turned static.
3487 (append_unicode_mangled_name): Renamed from
3488 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3489 replaces `obstack', removed from the parameter list.
3490 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3491 replaces parameter `obstack', removed from the parameter list. Call
3492 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3493 (append_gpp_mangled_classtype): Removed.
3494 (compression_table, compression_next): New static variables.
3495 * parse.y (temporary_obstack): Extern declaration removed.
3497 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3499 * parse.y (patch_binop): Compute missing type in error situations.
3501 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3503 * class.c (make_class_data): Push initial value for "arrayclass".
3504 * decl.c (init_decl_processing): Add new class field "arrayclass".
3506 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3508 From patha@softlab.ericsson.se:
3509 * parse.y (switch_label): Use build, not build1, to construct
3512 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3514 * lang.c (lang_decode_option): Change -MA to -MP.
3515 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3516 Update to new prototype; do quote targets.
3517 (jcf_dependency_write): Update.
3519 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3521 Shorten primitive array allocation path:
3522 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3523 to create new primitive arrays.
3524 * expr.c (build_newarray): If generating native code, call
3525 soft_newarray_node with a reference to the primitive TYPE identifier
3526 instead of type_value.
3528 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3530 Fix for PRs gcj/312 and gcj/253:
3531 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3532 dest if they arn't already.
3533 * class.c (layout_class): Call maybe_layout_super_class on
3534 superinterfaces also, but only if compiling from bytecode.
3537 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3540 2000-12-15 Tom Tromey <tromey@redhat.com>
3542 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3545 2000-12-14 Andrew Haley <aph@redhat.com>
3547 * boehm.c (mark_reference_fields): Change test to correctly detect
3550 2000-12-15 Andreas Jaeger <aj@suse.de>
3552 * config-lang.in (lang_dirs): Added.
3554 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3556 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3557 Credits go to rth for finding it.
3559 2000-12-13 Mike Stump <mrs@wrs.com>
3561 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3563 2000-11-07 Tom Tromey <tromey@cygnus.com>
3565 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3566 * lex.c (java_ignorable_control_p): Removed.
3567 (java_letter_or_digit_p): Removed.
3568 (java_start_char_p): New function.
3569 (java_read_char): Return `int', not `unicode_t'. Changed
3571 (java_read_unicode): Likewise.
3572 (java_read_unicode_collapsing_terminators): Likewise.
3573 (java_get_unicode): Likewise.
3574 (java_new_lexer): Initialize hit_eof.
3575 (java_parse_end_comment): Take `int' argument.
3576 (java_parse_doc_section): Likewise.
3577 (java_parse_escape_sequence): Don't allow backlash-newline.
3579 * lex.h (JAVA_DIGIT_P): Removed.
3580 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3581 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3582 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3583 (JAVA_PART_CHAR_P): New macro.
3585 (JAVA_CHAR_ERROR): Now -2.
3586 (java_lexer): New field `hit_eof'.
3587 * chartables.h: New file.
3588 * gen-table.pl: new file.
3590 2000-11-20 Tom Tromey <tromey@cygnus.com>
3591 Alexandre Petit-Bianco <apbianco@cygnus.com>
3593 * parse.y (java_complete_lhs): Only allow compound assignment of
3594 reference type if type is String.
3596 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3598 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3599 jcf-path.c: Likewise.
3601 2000-12-09 Anthony Green <green@redhat.com>
3603 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3604 filestart and filename_length as int values.
3606 2000-12-07 Mo DeJong <mdejong@redhat.com>
3608 * jcf-io.c (find_class): Correct the logic that tests to see if a
3609 .java file is newer than its .class file. The compiler was
3610 incorrectly printing a warning when file mod times were equal.
3612 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3614 * jvgenmain.c: Use ISPRINT not isascii.
3616 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3618 * parse.y (end_artificial_method_body): Fixed typo.
3620 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3622 * parse.y (patch_method_invocation): Pick the correct enclosing
3623 context when creating inner class instances.
3626 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3628 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3629 Update copyright year to 2000.
3631 2000-11-23 Anthony Green <green@redhat.com>
3633 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3634 Move current_file_list out of yyparse and make it static.
3636 * expr.c: Declare quick_stack and tree_list_free_list as static
3637 (init_expr_processing): Register quick_stack and
3638 tree_list_free_list roots.
3640 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3642 * parse.y (build_outer_field_access): New local `decl_ctx', use
3643 it. Check for field's context and current class immediate outer
3644 context inheritance.
3645 (outer_field_access_p): Consider fields inherited from the last
3647 (build_access_to_thisn): Stop at the last enclosing context if
3651 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3653 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3655 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3657 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3660 2000-11-20 Tom Tromey <tromey@cygnus.com>
3662 * jv-scan.c (help): Document --complexity.
3663 (options): Added --complexity.
3664 (flag_complexity): New global.
3665 (main): Call `report'.
3666 * parse-scan.y (complexity): New global.
3667 (if_then_statement, if_then_else_statement,
3668 if_then_else_statement_nsi, switch_block_statement_group,
3669 while_expression, do_statement, for_begin, continue_statement,
3670 throw_statement, catch_clause, finally, method_invocation,
3671 conditional_and_expression, conditional_or_expression,
3672 conditional_expression): Update complexity.
3673 (reset_report): Reset complexity.
3674 (report): New function.
3676 2000-11-20 Tom Tromey <tromey@cygnus.com>
3678 * lex.c (yylex): Added STRICT_TK case.
3679 * parse.y (STRICT_TK): Added.
3680 * parse-scan.y (STRICT_TK): Added.
3681 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3682 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3684 * keyword.h: Rebuilt.
3685 * keyword.gperf (strictfp): Added.
3687 2000-11-20 Tom Tromey <tromey@cygnus.com>
3689 * lex.c (yylex): Recognize floating point constants with leading
3692 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3694 * java-tree.h (cyclic_inheritance_report): Constify.
3695 * parse.y (cyclic_inheritance_report): Likewise.
3697 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3699 * parse.y (goal): Remove call to ggc_add_string_root.
3701 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3703 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3704 Create string in scratch buffer, then pass to build_string.
3706 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3708 * parse.y (issue_warning_error_from_context): Add
3711 2000-11-11 Anthony Green <green@redhat.com>
3713 * jcf-parse.c (process_zip_dir): Add finput parameter.
3714 (jcf_figure_file_type): Call process_zip_dir with appropriate
3717 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3719 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3720 * jcf-parse.c (jcf_figure_file_type): Likewise.
3722 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3724 * parse.y (create_new_parser_context): Use memset () instead of
3727 2000-11-08 Tom Tromey <tromey@cygnus.com>
3729 * gjavah.c (process_file): Only include gcj/cni.h when generating
3732 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3734 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3735 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3736 instead of bzero ().
3738 2000-11-05 Tom Tromey <tromey@cygnus.com>
3740 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3741 * lex.c (IS_ZERO): New define.
3742 (java_perform_atof): Error on floating point underflow.
3744 2000-11-04 Tom Tromey <tromey@cygnus.com>
3746 * lex.c (java_parse_escape_sequence): Only read two octal
3747 characters if the first one is greater than 3. Don't allow
3748 "octal" numbers to include the digits 8 or 9.
3750 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3752 * Make-lang.in (java.distdir): Remove.
3754 2000-11-03 Tom Tromey <tromey@cygnus.com>
3756 * Make-lang.in (java.dvi): New target.
3757 Partial fix for PR other/567.
3759 * lang-options.h: Mention -Wout-of-date.
3760 * jcf-dump.c (flag_newer): New global.
3761 * gjavah.c (flag_newer): New global.
3762 * jcf-io.c (find_class): Only warn when flag_newer set.
3763 * lang.c (flag_newer): New global.
3764 (struct string_option): New declaration.
3765 (lang_W_options): New global.
3766 (process_option_with_no): New function.
3767 (lang_decode_option): Use it.
3769 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3770 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3773 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3774 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3775 * lex.c (java_read_unicode): Removed `term_context' argument.
3776 Recognize any number of `u' in `\u'.
3777 (java_read_unicode_collapsing_terminators): New function.
3778 (java_get_unicode): Use it.
3779 (java_lineterminator): Removed.
3780 (yylex): Produce error if character literal is newline or single
3781 quote. Return if eof found in middle of `//' comment. EOF in
3782 `//' comment is only an error if pedantic.
3783 (java_ignorable_control_p): New function.
3784 (java_parse_end_comment): Return if eof found in middle of
3787 * jv-scan.c (pedantic): New global.
3789 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3791 * parse.y (outer_field_access_p): Inherited fields aren't
3792 consider outer fields.
3793 (maybe_build_thisn_access_method): Use
3794 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3795 (resolve_expression_name): Trigger an error if a static field
3796 is being accessed as an outer field.
3798 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3800 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3803 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3805 * Make-lang.in: Move all build rules here from Makefile.in,
3806 adapt to new context. Wrap all rules that change the current
3807 directory in parentheses. Expunge all references to $(P).
3808 When one command depends on another and they're run all at
3809 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3810 all object-file generation rules. Delete obsolete variables.
3812 * Makefile.in: Delete.
3813 * config-lang.in: Delete outputs= line.
3815 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3817 * parse.y (patch_method_invocation): NULLify this_arg when already
3819 (maybe_use_access_method): Handle call to methods unrelated to the
3820 current class. Fixed comment.
3823 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3825 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3828 2000-10-24 Tom Tromey <tromey@cygnus.com>
3830 * lex.c (java_new_lexer): Initialize new fields. Work around
3831 broken iconv() implementations.
3832 (java_read_char): Swap bytes if required. Use fallback decoder if
3834 (byteswap_init, need_byteswap): New globals.
3835 (java_destroy_lexer): Only close iconv handle if it is in use.
3836 * lex.h (java_lexer): New fields read_anything, byte_swap,
3838 Made out_buffer unsigned.
3840 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3842 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3843 where an enclosing context can be set on the jdep.
3844 (do_resolve_class): Fixed identation.
3846 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3848 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3850 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3853 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3855 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3857 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3859 * jcf-write.c (OP1): Update `last_bc'.
3860 (struct jcf_block): Fixed indentation and typo in comments. New
3862 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3863 follows `monitorenter'.
3864 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3868 2000-10-16 Tom Tromey <tromey@cygnus.com>
3870 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3871 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3872 * lang-options.h: Added -MA, -MT, -MF..
3873 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3874 (DEPEND_TARGET_SET): New macro.
3875 (DEPEND_FILE_ALREADY_SET): Likewise.
3876 (init_parse): Handle new flags.
3877 * jcf.h (jcf_dependency_print_dummies): Declare.
3878 * Make-lang.in (s-java): Added mkdeps.o.
3879 * Makefile.in (BACKEND): Added mkdeps.o.
3880 (../gcjh$(exeext)): Added mkdeps.o.
3881 (../jcf-dump$(exeext)): Added mkdeps.o.
3882 * jcf-depend.c: Include mkdeps.h.
3883 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3884 add_entry): Removed.
3885 (jcf_dependency_reset): Rewrote.
3886 (dependencies): New global.
3887 (jcf_dependency_set_target): Rewrote.
3888 (jcf_dependency_add_target): Likewise.
3889 (jcf_dependency_add_file): Likewise.
3891 (print_ents): Removed.
3892 (jcf_dependency_write): Rewrote.
3893 (print_dummies): New global.
3894 (jcf_dependency_print_dummies): New function
3895 (jcf_dependency_write): Call deps_dummy_targets if required.
3897 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3899 * gjavah.c (add_class_decl): Removed unused variables `tname',
3900 `tlen' and `name_index'.
3901 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3902 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3903 in `wfl_operator' with value.
3904 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3905 (jcf_figure_file_type): Fixed identation.
3906 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3907 * parse.y (analyze_clinit_body): New function.
3908 (static_initializer:): Reset `current_static_block'.
3909 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3910 `wfl_operator' with new value.
3911 (lookup_cl): Use EXPR_WFL_FILENAME.
3912 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3913 analyze_clinit_body.
3914 (build_outer_field_access): Access to this$<n> built from
3915 current_class, not its outer context.
3916 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3917 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3918 (patch_method_invocation): Use `is_static_flag' when already
3920 (patch_newarray): Removed assignment in ternary operator.
3922 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3924 * except.c (free_eh_ranges): Don't free `whole_range'.
3926 2000-10-15 Anthony Green <green@redhat.com>
3928 * decl.c (init_decl_processing): Call init_class_processing before
3931 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3933 * check-init.c (check_init): Fixed leading comment. Use
3935 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3936 (give_name_to_locals): Likewise.
3937 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3938 fields in lang_decl_var.
3939 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3940 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3941 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3942 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3943 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3944 (LOCAL_FINAL): Rewritten.
3945 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3946 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3947 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3948 `init_final' fields.
3949 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3950 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3951 (TYPE_HAS_FINAL_VARIABLE): New macro.
3952 (struct lang_type): Added `afv' field.
3953 * parse.y (check_static_final_variable_assignment_flag): New function.
3954 (reset_static_final_variable_assignment_flag): Likewise.
3955 (check_final_variable_local_assignment_flag): Likewise.
3956 (reset_final_variable_local_assignment_flag): Likewise.
3957 (check_final_variable_indirect_assignment): Likewise.
3958 (check_final_variable_global_assignment_flag): Likewise.
3959 (add_inner_class_fields): Use LOCAL_FINAL_P.
3960 (register_fields): Handle local finals and final variables.
3961 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3962 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3963 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3965 (java_complete_expand_methods): Loop to set
3966 TYPE_HAS_FINAL_VARIABLE. Call
3967 `reset_final_variable_local_assignment_flag' and
3968 `check_final_variable_local_assignment_flag' accordingly before
3969 and after constructor expansion. Call
3970 `reset_static_final_variable_assignment_flag'
3971 before expanding <clinit> and after call
3972 `check_static_final_variable_assignment_flag' if the
3973 current_class isn't an interface. After all methods have been
3974 expanded, call `check_final_variable_global_assignment_flag' and
3975 `check_static_final_variable_assignment_flag' if the current class
3977 (maybe_yank_clinit): Fixed typo in comment.
3978 (build_outer_field_access_methods): Removed old sanity check. Use
3979 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3980 Don't create access methods for finals.
3981 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3982 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3983 existing DECL_INIT has been processed.
3984 (java_complete_lhs): Likewise.
3985 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3986 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3988 (patch_assignment): Use LOCAL_FINAL_P.
3989 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3990 DECL_INITIAL is nullified.
3993 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3995 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3997 * Makefile.in (parse.c, parse-scan.c): Likewise.
3999 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4001 * class.c (temporary_obstack): Remove.
4002 (make_class): Don't mess with obstascks.
4003 (push_class): Likewise.
4004 (set_super_info): Likewise.
4005 (add_method_1): Likewise.
4006 (add_method): Likewise.
4007 (add_field): Likewise.
4008 (build_utf8_ref): Likewise.
4009 (build_class_ref): Likewise.
4010 (build_static_field_ref): Likewise.
4011 (finish_class): Likewise.
4012 (push_super_field): Likewise.
4013 (layout_class): Likewise.
4014 (layout_class_methods): Likewise.
4015 (init_class_processing): Likewise.
4016 * constants.c (get_tag_node): Likewise.
4017 (build_constant_data_ref): Likewise.
4018 * decl.c (ggc_p): Remove.
4019 (copy_lang_decl): Use ggc_alloc.
4020 (complete_start_java_method): Don't mess with obstacks.
4021 (start_java_method): Likewise.
4022 (end_java_method): Likewise.
4023 * except.c (link_handler): Use xmalloc.
4024 (free_eh_ranges): New function.
4025 (method_init_exceptions): Use it.
4026 (add_handler): Use xmalloc.
4027 (expand_start_java_handler): Don't mess with obstacks.
4028 (prepare_eh_table_type): Likewise.
4029 (expand_end_java_handler): Likewise.
4030 * expr.c (push_value): Likewise.
4031 (create_label_decl): Likewise.
4032 (build_jni_stub): Likewise.
4033 (java_lang_expand_expr): Likewise.
4034 (note_instructions): Use xrealloc.
4035 (java_push_constant_from_pool): Don't mess with obstacks.
4036 (process_jvm_instruction): Likewise.
4037 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4039 * jcf-parse.c (get_constant): Don't mess with obstacks.
4040 (read_class): Likewise.
4041 (jcf_parse): Likewise.
4042 * lex.c (expression_obstack): Remove.
4043 (java_lex): Don't use obstack_free.
4044 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4045 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4046 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4047 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4048 * parse.y (gaol): Add more GC roots.
4049 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4050 (lookup_field_wrapper): Likewise.
4051 (obtain_incomplete_type): Don't mess with obstacks.
4052 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4054 (craft_constructor): Don't mess with obstacks.
4055 (safe_layout_class): Likewise.
4056 (java_complete_class): Likewise.
4057 (source_end_java_method): Likewise.
4058 (build_outer_field_access_methods): Likewise.
4059 (build_outer_method_access_method): Likewise.
4060 (maybe_build_thisn_access_method): Likewise.
4061 (build_dot_class_method_invocation): Likewise.
4062 (java_complete_tree): Likewise.
4063 (java_complete_lhs): Likewise.
4064 (do_merge_string_cste): Likewise.
4065 (patch_string_cst): Likewise.
4066 (array_constructor_check_entry): Likewise.
4067 * typeck.c (build_java_array_type): Likewise.
4068 (parse_signature_string): Likewise.
4069 (build_java_signature): Likewise.
4071 2000-10-12 Tom Tromey <tromey@cygnus.com>
4074 * gjavah.c (add_class_decl): Don't special-case inner classes.
4075 (add_namelet): Likewise.
4077 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4079 * java-tree.h: Constify current_encoding.
4080 * lang.c: Constify current_encoding.
4082 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4084 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4085 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4087 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4089 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4090 patch. Fixes gcj/340.
4092 2000-10-10 Tom Tromey <tromey@cygnus.com>
4094 * lex.c (java_new_lexer): Initialize out_first and out_last
4096 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4098 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4100 * parse.y (pop_current_osb): New function.
4101 (array_type:): Use `dims:', changed actions
4102 accordingly. Suggested by Anthony Green.
4103 (array_creation_expression:): Used pop_current_osb.
4104 (cast_expression:): Likewise.
4105 (search_applicable_method_list): Fixed indentation.
4107 2000-10-08 Anthony Green <green@redhat.com>
4109 * parse.y (array_type_literal): Remove production.
4110 (type_literals): Refer to array_type, not array_type_literal.
4112 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4114 Patch contributed by Corey Minyard.
4115 * decl.c (check_local_named_variable): New function.
4116 (tree check_local_unnamed_variable): Likewise.
4117 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4119 2000-10-07 Anthony Green <green@redhat.com>
4121 * class.c (layout_class): Handle case where superclass can't be
4124 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4126 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4129 2000-10-05 Tom Tromey <tromey@cygnus.com>
4131 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4132 * jvgenmain.c (class_mangling_prefix): Removed.
4133 (class_mangling_suffix): New global.
4135 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4137 (print_method_info): Handle overrides for static and final
4139 (process_file): Generate declaration for class object field.
4140 * class.c (cxx_keywords): New array.
4141 (utf8_cmp): New function.
4142 (cxx_keyword_p): New function.
4143 (layout_class_method): Mangle C++ keywords by appending `$'.
4144 (mangle_field): New function.
4145 (mangle_class_field): Use mangle_field. Mangle class name as
4147 (mangle_static_field): Use mangle_field.
4149 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4151 * decl.c (find_local_variable): Removed uncessary type check and
4152 fixed range check typo. From Corey Minyard.
4154 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4156 * decl.c (give_name_to_locals): New local `code_offset'. Call
4157 `maybe_adjust_start_pc'.
4158 * expr.c (note_instructions): New function.
4159 (expand_byte_code): Don't collect insn starts here.
4160 (peek_opcode_at_pc): New function.
4161 (maybe_adjust_start_pc): Likewise.
4162 * java-tree.h (maybe_adjust_start_pc): Declare.
4163 (note_instructions): Likewise.
4164 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4166 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4168 * parse.y (field_access:): Fixed indentation.
4169 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4171 2000-09-07 Tom Tromey <tromey@cygnus.com>
4174 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4175 JPRIMITIVE_TYPE_P, for arithmetic operators.
4176 (patch_method_invocation): Indentation fix.
4177 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4178 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4179 (do_unary_numeric_promotion): Cleaned up code.
4180 (valid_cast_to_p): Handle boolean correctly.
4182 2000-09-27 Tom Tromey <tromey@cygnus.com>
4184 * lex.c (java_read_unicode): Reset bs_count when finished with
4187 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4190 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4191 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4192 (typeck.o): Depend on ggc.h.
4193 * class.c (add_method_1): Use GC functions for allocation.
4194 (init_class_processing): Register roots.
4195 * decl.c (ggc_p): Set to 1.
4196 (pending_local_decls): Make it static.
4197 (push_jvm_slot): Use GC functions for allocation.
4198 (init_decl_processing): Register roots.
4199 (give_name_to_locals): Use GC functions for allocation.
4200 (lang_mark_tree): New function.
4201 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4202 functions for allocation.
4203 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4204 * lex.c (java_lex): Use build_string, rather than replicating it
4206 * parse.y (goal): Add more roots.
4207 (mark_parser_ctxt): New function.
4208 * typeck.c: Include ggc.h.
4210 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4212 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4213 contains something else than MODIFY_EXPR.
4215 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4217 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4218 * Makefile.in (parse.o): Depend on ggc.h.
4219 (class.o): Likewise.
4220 (constants.o): Likewise.
4223 (jcf-parse.o): Likewise.
4224 (jcf-write.o): Likewise.
4225 (mangle.o): Likewise.
4226 * class.c: Include ggc.h.
4227 (build_static_field_ref): Register GC roots.
4228 (layout_class): Likewise.
4229 (init_class_processing): Likewise.
4230 * constants.c: Include ggc.h.
4231 (current_constant_pool_data_ref): Remove.
4232 (tag_nodes): Move it to ...
4233 (get_tag_node): ... here. Register GC roots.
4234 * decl.c: Include ggc.h. Remove many global tree definitions.
4235 (throw_node): Define.
4236 (java_global_trees): Likewise.
4237 (predef_filenames): Make the size a constant.
4238 (init_decl_processing): Adjust accordingly.
4239 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4240 * expr.c: Include ggc.h.
4241 (init_expr_processing): Register GC roots.
4242 (build_invokeinterface): Likewise.
4243 * java-tree.h: Replace extern tree declarations with macros.
4244 (java_global_trees): New variable.
4245 (java_tree_index): New enumeration.
4246 (init_jcf_parse): Declare.
4247 * jcf-parse.c: Include ggc.h.
4248 (current_class): Remove declaration.
4249 (main_class): Likewise.
4250 (all_class_list): Likewise.
4251 (predefined_filename_p): Adjust for constant size of
4253 (init_jcf_parse): New function.
4254 * jcf-write.c: Include ggc.h.
4255 (generate_classfile): Register GC roots.
4256 (append_synthetic_attribute): Likewise.
4257 (append_innerclass_attribute_entry): Likewise.
4258 * lang.c: Include ggc.h.
4259 (lang_print_error): Register GC roots.
4260 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4262 * parse.y: Include ggc.h.
4263 (wfl_operator): Remove.
4264 (goal): Register GC roots.
4265 (java_pop_parser_context): Adjust for new field names.
4266 (java_parser_context_save_global): Likewse.
4267 (java_parser_context_restore_global): Likewise.
4268 (java_parser_context_suspend): Likewise.
4269 (java_parser_context_resume): Likewise.
4270 (verify_constructor_circularity): Register GC roots.
4271 (lookup_cl): Likewise.
4272 (java_reorder_fields): Likewise.
4273 (build_current_this): Likewise.
4274 (class_in_current_package): Likewise.
4275 (argument_types_convertible): Likewise.
4276 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4278 2000-09-14 Tom Tromey <tromey@cygnus.com>
4280 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4282 2000-09-13 Tom Tromey <tromey@cygnus.com>
4284 * jcf-parse.c: Include <locale.h>.
4285 * jv-scan.c: Include <locale.h>.
4287 2000-09-12 Tom Tromey <tromey@cygnus.com>
4289 * expr.c (pop_type_0): Return `Object' if trying to merge two
4291 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4292 interface types; `Object' is always a valid supertype.
4294 2000-09-12 Tom Tromey <tromey@cygnus.com>
4297 * jv-scan.c (help): Document --encoding.
4298 (options): Added `encoding' entry.
4299 (OPT_ENCODING): New define.
4300 (main): Handle --encoding.
4301 Include <langinfo.h> if nl_langinfo exists.
4302 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4304 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4305 (parse_source_file): Correctly call java_init_lex. Added `finput'
4306 argument. Use nl_langinfo to determine default encoding.
4307 * java-tree.h (current_encoding): Declare.
4308 * parse.y (java_parser_context_restore_global): Don't restore
4310 (java_parser_context_save_global): Don't set `finput' field.
4311 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4313 * lang.c (current_encoding): New global.
4314 (lang_decode_option): Recognize `-fencoding='.
4315 (finish_parse): Don't close finput.
4316 * parse.h (struct parser_ctxt): Removed `finput' and
4317 `unget_utf8_value' fields. Added `lexer' field.
4318 (java_init_lex): Fixed declaration.
4319 * lex.c (java_new_lexer): New function.
4320 (java_destroy_lexer): Likewise.
4321 (java_read_char): Added `lex' argument. Handle iconv case.
4322 (java_read_unicode): Added `lex' argument. Count backslashes in
4324 (java_init_lex): Added `finput' and `encoding' arguments. Set
4325 `lexer' field in ctxp.
4326 (BAD_UTF8_VALUE): Removed.
4327 (java_lex): Handle seeing UEOF in the middle of a string literal.
4328 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4329 (java_lexer): New structure.
4332 (DEFAULT_ENCODING): New define.
4333 (java_destroy_lexer): Declare.
4335 2000-09-12 Tom Tromey <tromey@cygnus.com>
4338 * lex.c (java_init_lex): Initialize java_io_serializable.
4339 * parse.y (java_io_serializable): New global.
4340 (valid_ref_assignconv_cast_p): An array can be cast to
4343 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4345 * decl.c, expr.c: Include defaults.h if not already included.
4346 Don't define the *_TYPE_SIZE macros.
4348 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4350 * typeck.c (build_java_array_type): Correct first parameter
4351 in ADJUST_FIELD_ALIGN invocation.
4353 2000-09-06 Tom Tromey <tromey@cygnus.com>
4355 * lang-specs.h: Also recognize `-femit-class-files'.
4357 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4359 * verify.c (merge_types): Load the types to merge if necessary.
4361 2000-09-02 Anthony Green <green@redhat.com>
4363 * jcf-io.c: Include zlib.h.
4364 (open_in_zip): Read compressed class file archives.
4365 * zipfile.h (ZipDirectory): Add uncompressed_size and
4366 compression_method fields.
4367 * zextract.c (read_zip_archive): Collect file compression info.
4369 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4371 * parse.y (do_resolve_class): Also explore superclasses of
4372 intermediate enclosing contexts when searching for inner classes.
4374 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4376 * parse.y (variable_declarator_id:): Better error message.
4377 (expression_statement:): Use YYNOT_TWICE.
4378 (cast_expression:): Likewise.
4379 (assignment:): Likewise.
4381 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4383 * parse.y (do_merge_string_cste): New locals. Create new
4384 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4386 2000-08-07 Hans Boehm <boehm@acm.org>
4388 * boehm.c (mark_reference_fields): Set marking bits for all words in
4389 a multiple-word record.
4390 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4393 2000-08-31 Mike Stump <mrs@wrs.com>
4395 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4396 jcf-dump$(exeext)): Make parallel safe.
4398 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4400 * jcf-parse.c (set_source_filename): Constify a char *.
4401 * jcf-write.c (append_innerclasses_attribute,
4402 make_class_file_name): Constify a char *. Don't recycle a
4403 variable for an unrelated purpose.
4404 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4405 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4407 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4409 * expr.c (can_widen_reference_to): Fixed indentation.
4410 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4411 * parse.y: `finit$' replaces `$finit$' in comments.
4412 (try_builtin_assignconv): Fixed leading comment.
4414 2000-08-25 Greg McGary <greg@mcgary.org>
4416 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4418 2000-08-24 Greg McGary <greg@mcgary.org>
4420 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4421 * parse.y (BINOP_LOOKUP): Likewise.
4423 2000-08-22 Andrew Haley <aph@cygnus.com>
4425 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4426 sign extending. Fixes gcj/321.
4427 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4428 combining to make a jlong. Fixes gcj/321.
4430 2000-08-21 Nix <nix@esperi.demon.co.uk>
4432 * lang-specs.h: Do not process -o or run the assembler if
4435 2000-08-16 Andrew Haley <aph@cygnus.com>
4437 * typeck.c (build_java_array_type): Rewrite code to do array
4438 alignment. Take into account back-end macros when aligning array
4439 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4440 user to set alignment. Fixes gcj/252 and 160.
4442 2000-08-09 Tom Tromey <tromey@cygnus.com>
4444 * parse.y (check_abstract_method_definitions): Now return `int'.
4445 Check implemented interfaces. Fixes PR gcj/305.
4447 * parse.y (patch_switch_statement): Disallow `long' in switch
4448 expressions. Fixes PR gcj/310.
4450 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4452 * decl.c (finit_leg_identifier_node): New global.
4453 (init_decl_processing): Use `finit$' to initialize
4454 finit_identifier_node. Use `$finit$' to initialize
4455 finit_leg_identifier_node.
4456 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4457 * java-tree.h (finit_identifier_node): Changed attached comment.
4458 (finit_leg_identifier_node): New declaration.
4459 (ID_FINIT_P): Take finit_identifier_node and
4460 finit_leg_identifier_node into account. This is a backward
4463 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4465 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4467 (generate_bytecode_insns): Check `nargs' before emitting it.
4468 * verify.c (merge_type_state): Fixed typo.
4469 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4470 generate_bytecode_{conditional,insns}.
4472 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4474 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4477 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4479 * class.c (maybe_layout_super_class): Fixed indentation.
4480 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4481 (java_check_methods): New function declaration.
4482 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4483 instead of `str_ptr'.
4484 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4485 of a `invokeinterface' at the right time.
4486 * parse.h (WFL_STRIP_BRACKET): New macro.
4487 (SET_TYPE_FOR_RESOLUTION): Use it.
4488 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4489 (check_class_interface_creation): Don't check for cross package
4490 innerclass name clashes.
4491 (method_header): Behave properly if MDECL is `error_mark_node'.
4492 (method_declarator): Return `error_mark_node' if bogus current
4494 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4495 (resolve_and_layout): New local `decl_type', set and used. Call
4497 (java_check_methods): New method.
4498 (java_layout_classes): Use it.
4499 (resolve_qualified_expression_name): No EH check necessary in
4501 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4503 (patch_assignment): Set DECL_INITIAL on integral final local.
4505 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4507 * java-tree.h (flag_extraneous_semicolon): New extern.
4508 * lang-options.h: (-Wextraneous-semicolon): New option.
4509 * lang.c (flag_redundant): Fixed typo in leading comment.
4510 (flag_extraneous_semicolon): New global.
4511 (lang_decode_option): Set `flag_extraneous_semicolon' when
4512 -Wall. Decode `-Wextraneous-semicolon'.
4513 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4514 `empty_statement' rule.
4515 (class_body_declaration): Likewise.
4516 (method_body:): Accept `;' as a method body.
4517 (static_initializer:): Removed `SC_TK' hack.
4518 (constructor_block_end:): Likewise.
4519 (empty_statement:): Report deprecated empty declaration. Fixes
4522 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4524 * parse.y (build_dot_class_method_invocation): Changed parameter
4525 name to `type'. Build signature from `type' and convert it to a
4526 STRING_CST if it's an array.
4527 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4528 to use `ref_type' directly.
4530 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4532 * lang-options.h: Added a comma after the last element to avoid
4533 syntax errors when other languages define additional options.
4535 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4537 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4538 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4539 (jc1): Link with $(BACKEND).
4540 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4542 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4544 * jvspec.c: Adjust type of second argument to
4545 lang_specific_driver, and update code as necessary.
4547 * class.c (build_dtable_decl): Initialize dummy.
4549 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4551 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4552 method bodies not to rule out discarding `<clinit>'; don't use
4553 <clinit> to initialize static fields with constant initializers.
4555 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4557 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4559 (method_synthetic): New global.
4560 (HANDLE_METHOD): Recognize synthetic method and tell
4561 `print_method_info' about it.
4562 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4563 processing a synthetic method.
4564 * jcf-reader.c (skip_attribute): New function.
4565 ( skip_attribute): Likewise.
4567 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4569 * parse.y (build_outer_field_access): Fixed comments.
4570 (fix_constructors): Emit the initialization of this$<n> before
4572 (resolve_qualified_expression_name): Build an access to `decl' if
4575 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * parse-scan.y (curent_class): Non longer const.
4578 (inner_qualifier, inner_qualifier_length): Deleted.
4579 (current_class_length): New global.
4580 (bracket_count): Fixed typo in leading comment.
4581 (anonymous_count): New global.
4582 (class_instance_creation_expression:): Handle anonymous classes.
4583 (anonymous_class_creation:): New rule.
4584 (push_class_context): Rewritten.
4585 (pop_class_context): Likewise.
4586 (INNER_QUALIFIER): Macro deleted.
4587 (report_class_declaration): call `push_class_context' when
4588 entering the function. `fprintf' format modified not to use
4590 (report_class_declaration): Assign `package_name' and
4591 `current_class' to NULL separately.
4593 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4595 * expr.c (build_invokeinterface): Call layout_class_methods on
4598 2000-07-27 Tom Tromey <tromey@cygnus.com>
4599 Anthony Green <green@cygnus.com>
4600 Alexandre Petit-Bianco <apbianco@cygnus.com>
4602 * class.c (make_class_data): Create vtable for abstract classes.
4603 (get_dispatch_table): Changed to cope with abstract classes.
4605 2000-07-27 Tom Tromey <tromey@cygnus.com>
4607 * parse.y (patch_method_invocation): Don't reverse the argument
4608 list when dealing with anonymous class constructors. Fixed typo in
4611 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4613 * parse.y (build_alias_initializer_parameter_list): Reverse
4614 crafted list when building aliases for anonymous class
4617 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4619 * parse.y (jdep_resolve_class): Don't bother checking potential
4620 innerclass access if `decl' is NULL.
4621 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4624 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4626 * parse.c: Remove (again.)
4628 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4630 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4631 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4632 outside the `if' statement, alias to innerclass removed, `decl'
4633 used to mark the class complete.
4635 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4637 * parse.y (simple_name:): Fixed typo in error message.
4639 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4641 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4642 or its first operand can be error marks.
4644 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4646 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4647 * parse.y (method_header): Likewise.
4649 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4651 * parse.y (process_imports): Consider that one might be trying to
4652 import an innerclass. Fixes gcj/254
4654 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4656 * parse.y (find_as_inner_class): Handle the case where the
4657 enclosing context of an innerclass has been loaded as bytecode.
4659 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4661 * parse.y (simple_name:): Reject `$' in type names.
4662 (resolve_type_during_patch): Use `type' as a second
4663 argument to resolve_no_layout. Fixes gcj/257.
4665 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4667 * parse.y (find_most_specific_methods_list): Select the only
4668 non-abstract method even if max has been set.
4669 Fixes gcj/285, gcj/298.
4671 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4673 * lang-specs.h: Added %(jc1) to java compiler options.
4675 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4677 * .cvsignore: New file.
4679 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4681 * parse.y (not_accessible_p): Access granted to innerclasses
4682 (indirectly) extending the reference type. Fixes gcj/249.
4684 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4686 * parse.y (patch_method_invocation): Fixed comment.
4687 (maybe_use_access_method): Build this$<n>s to the context of the
4688 target method, or a type that extends it. Fixes gcj/242.
4690 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4694 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4696 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4698 2000-07-13 Tom Tromey <tromey@cygnus.com>
4700 * lang-specs.h: Added %{I*}.
4702 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4704 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4706 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4708 * parse-scan.c: Remove.
4710 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4712 * class.c (set_super_info): Handled protected inner classes.
4713 (common_enclosing_context_p): Bail early if arguments aren't both
4715 (get_access_flags_from_decl): Handle private and protected inner
4717 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4718 (CLASS_PROTECTED): Likewise.
4719 (struct lang_type): New bitfield `poic'.
4720 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4722 (check_inner_class_access): Renamed arguments, added
4723 comments. Handles protected inner classes (fixes gcj/225)
4724 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4726 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4728 * parse.y (resolve_qualified_expression_name): Verify qualified
4729 access to `this'. Fixes gcj/239.
4731 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * jcf-write.c (generate_classfile): Don't install ConstantValue
4736 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4738 * parse.y (resolve_qualified_expression_name): Handle inner class
4739 access. Fixes gcj/256.
4741 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * jcf-write.c (generate_classfile): Properly install the
4744 ConstantValue attribute and the initial value constant pool index
4745 on string constants.
4746 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4749 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4751 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4753 * parse.y (find_as_inner_class): Fixed typo.
4754 (do_resolve_class): Explore enclosing contexts when searching for
4755 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4756 (check_inner_class_access): Check `decl' which can be null in case
4759 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4761 * java-tree.h (java_debug_context): Declared `extern'.
4762 (safe_layout_class): Likewise.
4763 * parse.y (resolve_field_access): Field must be `static' in order
4764 to be replaced by its initial value. Added comments.
4765 (find_applicable_accessible_methods_list): Fixed typo.
4766 (find_most_specific_methods_list): Methods found in innerclasses
4767 take over methods founds in the enclosing contexts.
4768 (java_complete_tree): Loosen restrictions on the type of DECLs
4769 that can be replaced by their initialization values.
4770 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4772 2000-07-05 Tom Tromey <tromey@cygnus.com>
4774 * Make-lang.in (PARSE_DIR): New macro.
4775 (PARSE_RELDIR): Likewise.
4776 (PARSE_C): Likewise.
4777 (PARSE_SCAN_C): Likewise.
4778 ($(PARSE_C)): New target.
4779 ($(PARSE_SCAN_C)): Likewise.
4780 (SET_BISON): New macro.
4781 (BISONFLAGS): Likewise.
4782 (JAVABISONFLAGS): Likewise.
4784 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4786 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4787 argument on the first pass for CNI as well as JNI.
4788 (print_method_info): Set up method name on the first pass only.
4790 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4792 * parse.y (parser_qualified_classname): Removed parameter
4794 (create_interface): Removed first passed parameter to
4795 parser_qualified_classname.
4796 (create_class): Likewise. Don't install alias on static
4797 innerclasses. Fixes gcj/275.
4799 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4801 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4802 debugable statement with empty_stmt_node. Fixes gcj/272
4804 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4809 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * jcf-write.c (push_long_const): Appropriately cast short negative
4814 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4816 * parse.y (verify_constructor_super): Use loop variable
4817 `m_arg_type' initialized with `mdecl_arg_type'.
4819 2000-06-29 Tom Tromey <tromey@cygnus.com>
4821 * parse.y (resolve_field_access): Handle case where `type_found'
4824 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4826 * expr.c (lookup_field): The same field can be found through two
4827 different interface. Don't declare it ambiguous in that case.
4829 2000-06-27 Tom Tromey <tromey@cygnus.com>
4831 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4832 follows \r, then unget it at a lower level.
4834 2000-06-26 Tom Tromey <tromey@cygnus.com>
4836 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4839 2000-06-25 Tom Tromey <tromey@cygnus.com>
4841 * parse.y (for_statement): Wrap expression in a WFL if it is a
4842 constant. For PR gcj/268.
4844 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4846 * parse.y (do_resolve_class): Minor optimiztion in the package
4847 list search. Removed unnecessary test and return statement.
4848 (valid_ref_assignconv_cast_p): Order of arguments to
4849 enclosing_context_p fixed.
4851 2000-06-24 Tom Tromey <tromey@cygnus.com>
4853 * expr.c (lookup_field): Print error and return error_mark_node if
4854 field reference is ambiguous.
4856 * parse.y (check_abstract_method_definitions): Also check if
4857 `other_method' is abstract.
4859 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4861 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4863 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4864 (struct lang_type): New field `pic'.
4865 (CLASS_PRIVATE): New macro.
4866 * parse.y (check_inner_class_access): New function.
4867 (jdep_resolve_class): Call it.
4869 2000-06-23 Tom Tromey <tromey@cygnus.com>
4871 * parse.y (patch_incomplete_class_ref): Initialize the returned
4872 class. For PR gcj/260.
4874 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4876 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4878 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4880 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4881 Java specific checks.
4882 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4884 * java-tree.def (CASE_EXPR): Marked 'e'.
4885 (DEFAULT_EXPR): Likewise.
4886 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4888 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4889 Java specific checks.
4890 (generate_bytecode_insns): Test try_block for BLOCK before using
4892 * parse.y (build_wfl_wrap): Added `location' argument. Set
4893 EXPR_WFL_LINECOL accordingly.
4894 (dim_expr:): Wrap constants with WFLs.
4895 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4896 (resolve_package): Check for `stmt' not being a BLOCK before
4897 building a debuggable statement with it.
4898 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4900 (resolve_field_access): Make sure `decl' is a DECL before treating
4902 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4903 IDENTIFIER_NODE before treating it as such.
4904 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4905 treating it as such.
4906 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4907 to be applied only on non array types.
4909 2000-06-16 Per Bothner <per@bothner.com>
4911 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4912 define in terms of DECL_RESULT, as that fails when --enable-checking.
4914 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4916 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4917 types the same in comparison.
4918 (CHECK_OP): Add static prototype.
4920 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4922 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4923 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4926 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4928 * decl.c (create_primitive_vtable): Prototype.
4930 * jcf-write.c (generate_bytecode_insns): Initialize variable
4933 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4935 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4937 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4938 to track searched classes, and do not search the same class more than
4939 once. Call find_applicable_accessible_methods_list on immediate
4940 superclass, instead of search_applicable_method_list on all ancestors.
4943 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4945 * parse.y (register_fields): Permit static fields in inner classes
4946 if they are final. Fix for PR gcj/255.
4948 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4950 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4951 * parse.y (find_in_imports): Returned type changed to void,
4952 leading comment fixed.
4953 (register_package): New function.
4954 (qualify_and_find): Likewise.
4955 (package_declaration:): Use `register_package'.
4956 (single_type_import_declaration:): Removed local variable
4957 `node'. Added missing `;' for consistency.
4958 (type_import_on_demand_declaration:): Use `chainon' to link new
4960 (lookup_field_wrapper): Lookup local variables defined in outer
4962 (java_complete_class): Don't reverse the list of imported on demand.
4963 (do_resolve_class): Reorganized. Removed local variable
4964 `original_name'. Call `qualify_and_find' with the current package
4965 name, invoke `find_in_imports_on_demand' right after. Call
4966 `qualify_and_find' with the packages we've seen so far. Fixed
4967 operations numbering in comments.
4968 (java_expand_class): Don't reverse `package_list'.
4969 (find_most_specific_methods_list): New local variables `abstract'
4970 and `candidates'. Use them to pick the right method.
4972 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4974 * parse.y (check_modifiers_consistency): Don't subtract out
4975 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4977 2000-06-04 Philipp Thomas <pthomas@suse.de>
4979 * Makefile.in (INTLLIBS): New.
4983 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4985 * class.c (get_dispatch_table): Build the vtable dummy entry list
4986 element with a null purpose. Fixed leading comment.
4987 (build_dtable_decl): Build an accurate dtable type when appropriate
4990 2000-06-02 Richard Henderson <rth@cygnus.com>
4992 * lang.c (lang_get_alias_set): New.
4994 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4996 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4997 before using it as the accessed field.
4999 2000-05-31 Tom Tromey <tromey@cygnus.com>
5001 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5002 char_array_vtable, short_array_vtable, int_array_vtable,
5003 long_array_vtable, float_array_vtable, double_array_vtable):
5005 * expr.c (get_primitive_array_vtable): New function.
5006 (create_primitive_vtable): New function.
5007 (java_lang_expand_expr): Enable code to statically generate
5009 * decl.c (init_decl_processing): Create primitive vtables.
5010 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5011 short_array_vtable, int_array_vtable, long_array_vtable,
5012 float_array_vtable, double_array_vtable): Define.
5014 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5016 * java/parse.y (find_applicable_accessible_methods_list):
5017 Don't add an uninitialized value to the list.
5019 2000-05-25 Tom Tromey <tromey@cygnus.com>
5021 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5022 when trying to see if field's class should be initialized. Always
5023 initialize field's declaring class, not qualified class.
5026 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5027 `wfl_operator', to maybe_build_primttype_type_ref.
5030 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5032 * parse.y (patch_method_invocation): Don't try to lookup methods
5035 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5037 * parse.y (resolve_field_access): Call the appropriate <clinit>
5038 before accessing the length of a static array. Craft a decl for
5039 the field while its time. Fixes PR gcj/129.
5041 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5043 * parse.y (resolve_package): Correctly set `*next' (was off by
5045 (resolve_qualified_expression_name): Fixed comment.
5047 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5049 * jcf-parse.c (jcf_parse_source): Reset current_class and
5050 current_function_decl to NULL before parsing a new file.
5052 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5054 * parse.y (block_end:): If the collected block doesn't feature a
5055 statement, insert an empty statement.
5057 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5059 * parse.y (maybe_yank_clinit): New function.
5060 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5061 end of the list of methods belonging to a class.
5062 (java_complete_expand_method): Check whether <clinit> is really
5063 necessary and expand it accordingly.
5065 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5067 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5068 processed by the method's switch statement.
5070 2000-05-19 Tom Tromey <tromey@cygnus.com>
5072 * java-tree.h: Added init state enum.
5073 * decl.c (emit_init_test_initialization): Initialize class
5074 initialization check variable by looking at class' state.
5076 2000-05-19 Tom Tromey <tromey@cygnus.com>
5078 * java-tree.h (build_instanceof): Declare.
5079 (build_get_class): Declare.
5080 * parse.y (patch_binop): Use build_instanceof.
5081 * expr.c (build_instanceof): New function. If class is final,
5082 don't make a function call.
5083 (expand_java_INSTANCEOF): Use it.
5084 (build_get_class): New function.
5086 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5088 * jcf-write.c (generate_classfile): Scan the source_file for
5089 slashes with the right pointer variable.
5091 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5093 * lang.c (lang_decode_option): Update -Wunused flags by calling
5095 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5097 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5099 * check_init.c (check_init): Constify local char *.
5100 * class.c (push_class): Constify local char *.
5101 * java_tree.h: Update prototypes.
5102 * jcf-io.c (open_class): Constify filename parameter and
5104 (find_class): Remove redundant string copy. Cast return from
5106 * jcf-parse.c (read_class, parse_class_file, yyparse):
5107 Constify local char *.
5108 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5109 Constify local char *.
5110 * jcf.h (JCF): Constify filename and classname.
5111 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5112 * lang.c (init_parse): Constify parameter and return value.
5113 * lex.c (java_get_line_col): Constify filename parameter.
5114 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5115 * parse.y (java_parser_context_suspend,
5116 issue_warning_error_from_context, safe_layout_class): Constify
5118 * parse.c: Regenerate.
5120 2000-05-08 Tom Tromey <tromey@cygnus.com>
5122 * expr.c (build_jni_stub): Cache the result of
5123 _Jv_LookupJNIMethod.
5125 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5127 * decl.c (predef_filenames_size): Now 7.
5128 (predef_filenames): New seventh entry.
5130 2000-05-04 Tom Tromey <tromey@cygnus.com>
5132 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5133 Keep track of when we've seen a reference field after a
5134 non-reference field.
5135 (get_boehm_type_descriptor): Handle case where we see
5136 non-reference fields but no trailing reference field.
5137 * decl.c (rawdata_ptr_type_node): Define.
5138 (init_decl_processing): Initialize rawdata_ptr_type_node.
5139 * java-tree.h (rawdata_ptr_type_node): Declare.
5141 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5143 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5144 specifiers in calls to fprintf.
5146 2000-05-03 Andrew Haley <aph@cygnus.com>
5148 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5150 * javaop.h (WORD_TO_INT): New function.
5151 (IMMEDIATE_s4): Use WORD_TO_INT.
5152 * jcf.h (JPOOL_INT): Ditto.
5154 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5157 2000-04-19 Tom Tromey <tromey@cygnus.com>
5159 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5161 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5163 * expr.c (build_jni_stub): New function.
5164 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5166 * parse.y (java_complete_expand_methods): Expand a native method
5167 and call build_jni_stub if -fjni given.
5168 * lang-options.h: Document -fjni.
5169 * lang.c (flag_jni): New global.
5170 (lang_f_options): Added `jni' entry.
5171 * java-tree.h (soft_lookupjnimethod_node,
5172 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5174 (flag_jni): Declare.
5175 (build_jni_stub): Declare.
5176 (struct lang_decl): Added `native' flag.
5177 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5179 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5180 soft_jnipopsystemframe_node): New globals.
5181 (init_decl_processing): Set them. _Jv_InitClass only takes one
5184 * java-tree.def: Put into `C' mode.
5186 2000-04-27 Tom Tromey <tromey@cygnus.com>
5189 * expr.c (expand_invoke): Generate check to see if object pointer
5190 is null in nonvirtual invocation case.
5191 * java-tree.h (soft_nullpointer_node): Declare.
5192 * decl.c (soft_nullpointer_node): New global.
5193 (init_decl_processing): Initialize soft_nullpointer_node.
5194 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5195 or `private' methods.
5196 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5198 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5200 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5203 2000-04-26 Tom Tromey <tromey@cygnus.com>
5205 * zextract.c (find_zip_file_start): New function.
5206 (read_zip_archive): Use it.
5208 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5210 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5212 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5214 * class.c (common_enclosing_context_p): New function.
5215 * java-tree.h (common_enclosing_context_p): Added prototype.
5216 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5217 classes sharing an outer context with the current instance.
5218 * parse.y (build_access_to_thisn): Fixed leading comment.
5219 (verify_constructor_super): New local `supper_inner'. Skip
5220 enclosing context argument in the case of inner class constructors.
5221 (patch_method_invocation): Insert proper context as second
5222 parameter to pure inner class constructor super invocations.
5224 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5226 * parse.y (end_class_declaration): Reset the interface number
5229 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5231 * parse.y (source_start_java_method): Deleted unnecessary code.
5232 (patch_method_invocation): Fixed comment.
5234 2000-04-24 Robert Lipe <robertlipe@usa.net>
5236 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5238 2000-04-23 Tom Tromey <tromey@cygnus.com>
5240 * boehm.c (mark_reference_fields): Use int_byte_position.
5242 2000-04-22 Tom Tromey <tromey@cygnus.com>
5244 * boehm.c (mark_reference_fields): Only call byte_position on
5247 2000-04-22 Tom Tromey <tromey@cygnus.com>
5249 * boehm.c (mark_reference_fields): Added `last_view_index'
5250 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5252 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5254 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5255 * parse.y (check_class_interface_creation): Fixed comments. Select
5256 permitted modifiers for (inner) interfaces. Changed error message
5257 to report rejected modifiers used with local classes.
5259 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5261 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5262 of directly inherited type considered in scope.
5263 * parse.y (do_resolve_class): Search inherited classes for inner
5266 2000-04-20 Tom Tromey <tromey@cygnus.com>
5268 * parse.y (not_accessible_p): Use member's class, not current
5269 class, when doing inheritance check for protected reference.
5272 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5274 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5276 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5278 * parse.y (lookup_field_wrapper): Search for final local aliases.
5279 (resolve_expression_name): Let lookup_field_wrapper search for
5280 final local aliases. Force the value of `name' if one is found.
5281 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5282 an expression name. Fixed comments.
5284 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5286 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5288 2000-04-19 Tom Tromey <tromey@cygnus.com>
5290 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5292 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5296 2000-04-18 Tom Tromey <tromey@cygnus.com>
5299 * gjavah.c (utf8_cmp): Changed return value.
5300 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5302 (cxx_keywords): New global.
5303 (get_field_name): Handle new result of cxx_keyword_subst.
5304 (print_method_info): Likewise.
5306 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5308 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5309 with a newline, for CNI.
5310 (print_stub_or_jni): Print a space or newline before method name for
5312 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5313 (process_file): Include gcj/cni.h if generating CNI stubs.
5315 2000-04-16 Tom Tromey <tromey@cygnus.com>
5317 * gjavah.c (decompile_method): Use print_field_name.
5320 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5322 * parse.y (java_expand_classes): Reverse the package list once.
5323 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5325 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5326 the `==' and `!=' operators.
5328 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5330 * jcf-write.c (generate_bytecode_insns): At invokation time,
5331 always relate an interface method to the type of its selector.
5333 2000-04-05 Tom Tromey <tromey@cygnus.com>
5336 * expr.c (expand_invoke): Generate check to see if object pointer
5337 is null in nonvirtual invocation case.
5338 * java-tree.h (soft_nullpointer_node): Declare.
5339 * decl.c (soft_nullpointer_node): New global.
5340 (init_decl_processing): Initialize soft_nullpointer_node.
5341 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5342 or `private' methods.
5343 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5345 2000-04-05 Tom Tromey <tromey@cygnus.com>
5348 * parse.y (check_final_assignment): Recognize assignments to the
5349 `length' field of an array when generating class files.
5351 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5353 * class.c (decl_hash): Prototype removed.
5354 (decl_compare): Likewise.
5356 2000-04-05 Tom Tromey <tromey@cygnus.com>
5358 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5359 * parse.y (check_modifiers_consistency): Check for final/volatile
5360 clash. Fixes PR gcj/164.
5362 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5364 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5366 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5368 (add_method_1): Use `java_hash_hash_tree_node' and
5369 `java_hash_compare_tree_node'.
5370 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5371 (java_hash_compare_tree_node): Likewise.
5372 * parse.y (find_applicable_accessible_methods_list): Create,
5373 delete and use a hash table to remember already searched interfaces.
5375 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5377 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5380 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5382 * boehm.c (mark_reference_fields, set_bit): Prototype.
5383 (set_bit): Un-ANSI-fy definition.
5385 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5388 * decl.c (emit_init_test_initialization): Likewise.
5390 * gjavah.c (jni_print_char): Likewise.
5392 * parse.y (create_new_parser_context): Likewise.
5394 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5396 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5397 patch missing hunk. Fixed indentation.
5399 2000-03-30 Tom Tromey <tromey@cygnus.com>
5401 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5402 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5404 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5406 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5407 when negative *before* using it as an array index.
5408 * ChangeLog: Fixed typo.
5410 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5412 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5413 to 0 when it reaches -1.
5415 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5417 * jcf-parse.c (get_constant): Properly cast `num' during the
5418 invocation of `add_double'.
5419 * jcf-write.c (push_long_const): Properly cast `lo' before
5420 comparing it to short bounds.
5421 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5422 `interface_body:' is reduced after the current interface is
5425 2000-03-26 Tom Tromey <tromey@cygnus.com>
5427 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5428 Java-specific `-f' option.
5430 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5432 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5433 Adjust order of making types.
5434 Make bitsize_*_node values.
5436 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5438 * class.c (make_field_value): Use byte_position.
5439 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5440 (java_array_data_offset): Likewise.
5441 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5444 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5446 * parse.y (check_abstract_method_definitions): New local
5447 `end_type_reached'. Make sure we also consider `end_type'.
5448 (java_check_abstract_method_definitions): Make sure we eventually
5449 consider `java.lang.Object'.
5450 (maybe_use_access_method): Don't use access method if not in the
5451 context of a pure inner class or if the method's context is right.
5452 (find_applicable_accessible_methods_list): New static flag
5453 `object_done'. Don't search abstract classes as interfaces. Fixed
5454 indentation. Fixed the `java.lang.Object' only search. Search
5455 class interface(s) first, then fully search enclosing contexts.
5456 (find_most_specific_methods_list): Pick the closest candidate when
5457 they're all abstract.
5459 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5461 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5462 properly initialize `finished_label'. Don't emit gotos for empty
5465 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5467 * except.c (emit_handlers): Clear catch_clauses_last.
5469 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5471 * parse.y (check_method_types_complete): New function.
5472 (create_class): Reset anonymous class counter only when seeing an
5474 (java_complete_class): JDEP_METHOD: Don't recompute signature
5477 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * class.c (build_static_ref): Fixed indentation in comment.
5480 * java-tree.def (TRY_EXPR): Fixed typo in name.
5481 (CLASS_LITERAL): Likewise.
5482 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5483 (struct lang_type): New field `dot_class'.
5484 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5485 (generate_classfile): Method `class$' is synthetic.
5486 * parse.y (build_do_class_method): New function.
5487 (build_dot_class_method_invocation): Likewise.
5488 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5489 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5490 (qualify_ambiguous_name): Likewise.
5491 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5492 (build_try_statement): Fixed leading comment.
5494 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5496 * class.c (make_field_value): Properly handle sizes.
5497 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5498 (layout_class_method): Count using trees.
5499 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5500 * expr.c (java_array_data_offset): Use int_bit_position.
5501 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5502 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5504 2000-03-16 Tom Tromey <tromey@cygnus.com>
5506 * lang.c (flag_hash_synchronization): New global.
5507 (lang_f_options): Added `hash-synchronization'.
5508 * lang-options.h: Mention -fhash-synchronization.
5509 * java-tree.h (flag_hash_synchronization): Declare.
5510 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5511 hash table synchronization is disabled.
5512 * decl.c (init_decl_processing): Only push `sync_info' value when
5513 hash table synchronization is disabled.
5514 * class.c (make_class_data): Only push `sync_info' field when hash
5515 table synchronization is disabled. Removed dead code.
5517 2000-03-16 Tom Tromey <tromey@cygnus.com>
5519 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5521 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5523 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5525 * parse.y (patch_method_invocation): Handle anonymous classes
5526 creation in static context.
5528 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5530 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5531 * parse.y (resolve_qualified_expression_name): Use it.
5532 (patch_method_invocation): Likewise.
5534 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5536 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5537 depending on the type of dependency which dictates what the
5539 (unresolved_type_p): Resolved types limited to the current class.
5541 2000-03-15 Tom Tromey <tromey@cygnus.com>
5543 * decl.c (init_decl_processing): Set type of `sync_info' to be
5546 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5547 Correctly compute bit number for current slot. Zero `high' and
5548 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5549 mark_reference_fields.
5550 (mark_reference_fields): New function.
5552 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5554 * parse.y (register_incomplete_type): Fixed initialization of
5557 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5559 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5561 (push_class_context, pop_class_context): New function.
5562 (class_body:): Call pop_class_context.
5563 (interface_body:): Likewise.
5564 (INNER_QUALIFIER): New macro.
5565 (report_class_declaration): Changed output format and use
5566 INNER_QUALIFIER. Call push_class_context.
5568 2000-02-14 Andrew Haley <aph@cygnus.com>
5570 * check-init.c (check_init): Add new cases for unary and binary
5573 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5575 * parse.y (resolve_package): Set `next' once a type name has been
5576 progressively discovered.
5577 (resolve_qualified_expression_name): Propagate resolution only if
5578 there are remaining qualifiers. Take into account `q' might have
5579 been cleared after re-qualification.
5580 * parse.y (patch_method_invocation): New local `resolved'.
5581 Section dealing with qualified expression rewritten to use
5582 resolve_field_access.
5584 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5586 * parse.h (PUSH_CPC): Fixed indentation.
5587 (DEBUG_CPC): New macro.
5588 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5589 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5590 * parse.y (class_body_declaration:): Use
5591 SET_CPC_INSTANCE_INITIALIZER_STMT.
5592 (method_declaration:): Check for null current_function_decl.
5593 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5594 (java_parser_context_pop_initialized_field): Better handling of
5596 (maybe_make_nested_class_name): Mark nested class name as
5597 qualified when necessary.
5598 (end_class_declaration): Don't call java_parse_context_resume when
5599 one or more error occurred.
5600 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5601 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5602 SET_CPC_INITIALIZER_STMT.
5603 (method_header): Check for inner classes declaring static methods.
5604 (resolve_qualified_expression_name): Handle situation where `this'
5607 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5609 * typeck.c (build_prim_array_type): Correctly set the high word too.
5611 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5613 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5615 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5616 list of methods for interfaces.
5618 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5620 * parse.y (qualify_ambiguous_name): Properly handle expressions
5623 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5625 * parse.y (check_final_assignment): Extended to process
5627 (patch_assignment): Have check_final_assignment called only once.
5629 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * java-tree.h (IS_INIT_CHECKED): New flag.
5632 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5633 * parse.y (patch_string): Call force_evaluation_order on the
5634 completed string concatenation tree.
5635 * expr.c (force_evaluation_order): Call force_evaluation_order on
5636 function's arguments too.
5638 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5640 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5641 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5642 (build_anewarray): Likewise.
5643 * parse.y (patch_newarray): Likewise.
5644 * parse.c: Regenerated.
5646 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5648 * decl.c (init_decl_processing): Added new class fields `depth',
5649 `ancestors', and `idt' to class_type_node. Use
5650 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5651 * class.c (make_class_data): Push initial values for new fields.
5652 * java-tree.h: Updated prototype for `build_invokeinterface'.
5653 * expr.c (build_invokeinterface): Changed parameters to accept
5654 `method' tree. Calculate index of `method' in its declaring
5655 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5656 (expand_invoke): Call `build_invokeinterface' with new parameters.
5657 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5660 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5662 * typeck.c (lookup_do): Search superinterfaces first
5663 when looking up an interface method. From Godmar Back
5666 2000-03-06 Tom Tromey <tromey@cygnus.com>
5668 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5670 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5672 * java-tree.h (lookup_argument_method2): Declared.
5673 (safe_layout_class): Prototype moved from parse.h.
5674 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5675 * parse.y (java_check_regular_methods): Local `super_class' gone.
5676 Call lookup_argument_method2 instead of lookup_argument_method.
5677 Perform modifier match for methods found declared in implemented
5678 interfaces. Fixed indentation problem. Overriding/hiding error
5679 report to take place only for methods found in classes.
5680 * typeck.c (lookup_argument_method): Changed leading
5681 comment. Re-written by calling lookup_do.
5682 (lookup_argument_method2): New function.
5683 (lookup_java_method): Re-written by calling lookup_do.
5684 (lookup_do): New function.
5686 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5688 * check-init.c (check_init): Removed dead code. Handle (blank)
5690 * parse.y (declare_local_variables): New local `final_p', set it
5691 and use it to initialize LOCAL_FINAL.
5692 (check_final_assignment): Only check FIELD_DECLs.
5694 2000-02-17 Tom Tromey <tromey@cygnus.com>
5696 * Makefile.in (JAVA_OBJS): Added boehm.o.
5697 (boehm.o): New target.
5698 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5699 * java-tree.h (flag_use_boehm_gc): Declare.
5700 (get_boehm_type_descriptor): Declare.
5701 * lang.c (lang_f_options): Added `use-boehm-gc'.
5702 (flag_use_boehm_gc): New global.
5703 * lang-options.h: Added -fuse-boehm-gc.
5704 * boehm.c: New file.
5705 * class.c (get_dispatch_table): If class uses a Boehm type
5706 descriptor, put it in the vtable.
5707 (make_class_data): Removed dead code.
5709 2000-03-03 Per Bothner <per@bothner.com>
5711 * decl.c (init_decl_processing): Initialize sizetype properly.
5713 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5715 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5716 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5717 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5718 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5719 (jcf_parse): New local `current'. Load innerclasses seen in outer
5720 context being processed.
5721 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5722 * jcf-write.c (append_innerclasses_attribute): New function.
5723 (append_innerclasses_attribute_entry): Likewise.
5724 (get_access_flags): Handle static classes. Set anonymous and local
5725 classes to be private.
5726 (generate_classfile): Attribute count adjusted. Call
5727 append_innerclasses_attribute.
5728 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5729 PURE_INNER_CLASS_TYPE_P.
5730 * parse.y (parser_qualified_classname): New parameter `is_static',
5731 produce non qualified name accordingly.
5732 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5733 (create_interface): Added argument to parser_qualified_classname.
5734 (create_class): Added argument to parser_qualified_classname. Setup
5735 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5736 (add_inner_class_fields): Fixed indentation.
5737 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5738 (method_declarator): Fixed typo in comment.
5739 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5740 (build_current_thisn): Likewise.
5741 (patch_method_invocation): Likewise.
5743 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5745 * decl.c (current_function_decl): Move to toplev.c.
5747 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5749 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5750 (DECL_BIT_INDEX): Use underlying representation.
5751 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5753 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5755 * expr.c (build_java_ret): Pass proper type to size_binop.
5757 2000-02-25 Anthony Green <green@cygnus.com>
5759 * expr.c (build_class_init): Mark the decl to be ignored by
5761 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5762 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5763 * class.c (init_test_hash_newfunc): New function.
5764 (decl_hash): New function.
5765 (decl_compare): New function.
5766 * decl.c (emit_init_test_initialization): New function.
5767 (complete_start_java_method): Traverse the init test hashtable,
5768 calling emit_init_test_initialization.
5769 (always_initialize_class_p): Define.
5770 * expr.c (build_class_init): Use initialization tests when
5771 emitting class initialization code.
5772 (always_initialize_class_p): Declare.
5773 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5775 * java-tree.h: Include hash.h.
5776 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5777 (struct lang_decl): Add init_test_table field.
5778 (init_test_hash_entry): Define.
5780 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5782 * gjavah.c (main): Avoid using `argi' to report unimplemented
5785 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5787 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5788 initialize locals to avoid warnings. Local `exception_type' moved
5791 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5793 * parse.y (resolve_expression_name): Use `orig' as a second
5794 argument to resolve_field_access.
5795 (resolve_field_access): Removed unnecessary code when dealing with
5798 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5800 * class.c (push_super_field): Don't push the field twice.
5801 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5802 * parse.h (java_reorder_fields): Prototyped.
5803 * parse.y (java_reorder_fields): New function.
5804 (java_layout_class): Simplified not to worry about re-ordering.
5806 2000-02-23 Tom Tromey <tromey@cygnus.com>
5808 * gjavah.c (print_name): In JNI case, correctly quote string.
5809 (print_method_info): Don't handle overrides in JNI mode.
5811 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5814 value type set to `boolean_type_node'.
5816 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5818 * jcf-dump.c (main): Test for correct condition after
5819 output file creation.
5821 2000-02-19 Anthony Green <green@cygnus.com>
5823 * jcf-depend.c (add_entry): Fix test for first list entry.
5825 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5827 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5828 * constants.c (build_constants_constructor): Likewise.
5830 2000-02-19 Anthony Green <green@cygnus.com>
5832 * jcf-depend.c (add_entry): Add entries to the end of the list.
5834 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5836 * decl.c (INT_TYPE_SIZE): Define if necessary.
5837 (expand_java_return): Handle the case of a native integer smaller
5840 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5842 * gjavah.c (help): Use GCCBUGURL.
5843 * jv-scan.c (help): Likewise.
5844 * jcf-dump.c (help): Likewise.
5846 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5848 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5851 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5853 * jcf-parse.c (load_class): Call `fatal' if no file containing
5854 the target class are found.
5856 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5858 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5859 lex.c, lex.h, and PARSE_H to...
5860 (parse.o, parse-scan.o): ...here, respectively.
5862 * lex.c: Split out code that may trigger SIGFPE from yylex()
5863 to its own function.
5864 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5866 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5868 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5870 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5872 * parse.y (outer_field_access_p): Stop in time when outer contexts
5874 (resolve_qualified_expression_name): Properly qualify *everything*
5875 after a package.type to be resoled as expression names.
5876 (find_applicable_accessible_methods_list): Save/restore `class' to
5877 isolate it from a possible outer context search.
5879 2000-02-15 Tom Tromey <tromey@cygnus.com>
5881 * gjavah.c (jni_print_char): New function.
5882 (print_full_cxx_name): Use it.
5883 (decode_signature_piece): Likewise.
5884 (print_cxx_classname): Likewise.
5886 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5888 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5890 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5892 * gjavah.c: Include version.h.
5894 * jcf-dump.c: Likewise.
5896 * jv-scan.c: Likewise.
5898 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5900 * parse.y (outer_field_access_fix): First parameter now a tree
5901 node. Check for assignement to final. First argument to
5902 build_outer_field_access_fix modified to accommodate prototype.
5903 (build_outer_field_access): Don't check for assignment to final
5905 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5906 possibly returned by outer_field_access_fix. Changed
5907 outer_field_access_fix's first argument.
5908 (check_final_assignment): $finit$'s context is OK.
5909 (patch_unaryop): Use node instead of its line/column value when
5910 calling outer_field_access_fix.
5912 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5914 * parse.y (interface_declaration:): No longer tagged
5915 <node>. Re-installed default action.
5916 (class_member_declaration:): Handle inner interfaces.
5917 (interface_member_declaration): Handle inner interfaces and
5919 (create_interface): Push error if one seen. Suspend parsing
5920 context when processing an inner interface.
5921 (register_fields): Inner class static field limitations not to
5922 apply to inner interfaces.
5924 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5926 * jcf-parse.c (load_class): Update `java_error_count' when a
5927 class' file can't be found.
5928 (parse.y): Avoid (byte)code generation when errors seen.
5930 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5932 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5933 decodes a valid node.
5934 (patch_binop): Handle TRUNC_DIV_EXPR.
5936 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5938 * parse.y (resolve_package): New local `acc'. Try to progressively
5939 build and guess a package and type name.
5941 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5943 * parse.y (find_applicable_accessible_methods_list): Load and
5944 layout the search class if necessary.
5945 (java_complete_tree): Keep to original type of the folded initial
5948 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5950 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5951 Generate error message if circularity is detected. New static
5953 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5954 * jcf-write.c (generate_bytecode_insns): Very simply handle
5956 * parse.y (java_check_circular_reference): Use
5957 `cyclic_inheritance_report' during report, if necessary.
5958 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5959 walking NEW_ARRAY_INIT twice.
5961 2000-02-09 Tom Tromey <tromey@cygnus.com>
5963 * parse.y (check_class_interface_creation): Allow inner classes to
5964 be `private' or `protected', check modifiers' consistency. Prevent
5965 block local classes from bearing any modifiers.
5967 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5969 * except.c (check_start_handlers): Re-add prototype lost in last
5971 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5973 2000-02-09 Andrew Haley <aph@cygnus.com>
5975 * decl.c (clear_binding_level): Remove excess initializer.
5976 (maybe_poplevels): Remove unused variable.
5977 (force_poplevels): Ditto.
5978 (struct binding_level): Add comment.
5980 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5982 * jcf-write.c (generate_classfile): Don't consider
5983 pre-initialization with reference value (use <clinit> instead.)
5984 * parse.y (java_fix_constructors): No generated constructor for
5986 (build_outer_field_access): Removed debug message.
5987 (outer_field_expanded_access_p): Adapted to bytecode generation.
5988 (build_outer_field_access_method): Use fix_method_argument_names.
5989 (build_outer_method_access_method): Fixed indentation. Added
5990 comment. Handle access method generation for static and also void
5992 (build_access_to_thisn): Inserted debug message.
5993 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5994 (resolve_qualified_expression_name): Fixed comment.
5995 (not_accessible_p): Adapted to bytecode generation. Added comment.
5996 (patch_method_invocation): Added comment.
5997 (maybe_use_access_method): Fixed leading comment. Handle static
5999 (java_complete_lhs): Don't shortcut handling of initialized upon
6000 declaration String type static fields when generating bytecode.
6001 (patch_unaryop): Handle outer field access when generating
6004 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * java-tree.h (FIELD_THISN): New macro.
6007 * jcf-write.c (append_synthetic_attribute): New function.
6008 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6009 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6010 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6012 (build_outer_field_access): Turned on access functions usage and
6013 generation when compiling to bytecode.
6014 (maybe_use_access_method): Likewise.
6016 2000-01-25 Andrew Haley <aph@cygnus.com>
6018 * java-except.h (struct eh_range): Add `expanded' field.
6019 (maybe_start_try): Add end_pc arg.
6020 (maybe_end_try): Ditto.
6021 * java-tree.h (force_poplevels): new function.
6022 * expr.c (expand_byte_code): Don't call maybe_start_try or
6024 * except.c (add_handler): Reset expanded.
6025 (expand_start_java_handler): Set expanded.
6026 (check_start_handlers): Don't expand a start handler that's
6027 already been expanded.
6028 (maybe_start_try): Add end_pc arg. Only expand a handler which
6030 (expand_end_java_handler): call force_poplevels.
6031 (force_poplevels): new function.
6032 * decl.c (binding_level): Add start_pc of binding level.
6033 (maybe_pushlevels): Call maybe_start_try when pushing binding
6035 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6036 (LARGEST_PC): Define.
6037 (clear_binding_level): Use LARGEST_PC.
6039 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6040 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6041 (binding_depth, is_class_level, current_pc): new variables.
6042 (struct binding_level): ditto.
6043 (indent): new function.
6044 (push_jvm_slot): add debugging info.
6045 (maybe_pushlevels): ditto.
6046 (maybe_poplevels): ditto.
6049 (start_java_method): ditto.
6050 (give_name_to_locals): comment only.
6051 * except.c (binding_depth, is_class_level, current_pc):
6053 (expand_start_java_handler): add debugging info.
6054 (expand_end_java_handler): ditto.
6056 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6058 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6059 (print_name_for_stub_or_jni, process_file): Constify a char*.
6061 2000-02-03 Tom Tromey <tromey@cygnus.com>
6063 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6065 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6067 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6068 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6071 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6073 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6074 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6075 (struct lang_type): New field `ii_block'.
6076 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6077 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6078 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6079 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6080 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6081 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6083 * parse.y (add_instance_initializer): New function.
6084 (in_instance_initializer): New static global.
6085 (class_body_declaration:): Link instance initializer block.
6086 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6087 (array_creation_expression:): Remove unused local.
6088 (java_parser_context_push_initialized_field): Fixed leading
6089 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6090 CPC_INSTANCE_INITIALIZER_LIST.
6091 (java_parser_context_pop_initialized_field): Likewise.
6092 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6093 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6094 CPC_INITIALIZER_STMT.
6095 (fix_constructors): New local `class_type'. Use it. Call
6096 add_instance_initializer.
6097 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6098 (patch_return): Forbid return in instance initializers.
6099 (patch_throw_statement): Enforce exception handling in the context
6100 of instance initializers.
6102 2000-02-03 Tom Tromey <tromey@cygnus.com>
6104 * Make-lang.in (java.mostlyclean): Remove executables in
6107 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6109 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6110 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6111 (java_float_finite): Convert to use union Word from javaop.h.
6112 (java_double_finite): Convert to use union DWord from javaop.h.
6114 2000-02-02 Tom Tromey <tromey@cygnus.com>
6116 * gjavah.c (options): Added `jni' entry.
6117 (help): Document -jni.
6118 (flag_jni): New global.
6119 (process_file): Handle JNI output. Don't print text from
6120 -prepend, -add, etc, when generating stubs. Only remove `.class'
6121 suffix if it actually exists.
6122 (main): Create a `.c' file when run with `--jni --stubs'. Create
6123 correct output file name with `--jni'.
6124 (print_include): Mangle header name differently in JNI case.
6125 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6127 (print_method_info): Handle JNI case. Put signature info into
6128 method name. Handle case when STREAM is NULL.
6129 (print_name_for_stub_or_jni): New function.
6130 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6131 (print_cxx_classname): Handle JNI.
6132 (print_full_cxx_name): Likewise.
6133 (decode_signature_piece): Likewise.
6134 (overloaded_jni_method_exists_p): New function.
6135 (struct method_name): Added `signature' and `sig_length' fields.
6136 (HANDLE_END_FIELD): Do nothing in JNI mode.
6138 2000-02-02 Tom Tromey <tromey@cygnus.com>
6140 * jv-scan.c: Include version.c, <getopt.h>.
6141 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6142 (options): New array.
6143 (usage): New function.
6144 (version): New function.
6145 (main): Use getopt_long to parse command line.
6146 * jcf-dump.c: Include version.c, <getopt.h>.
6147 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6148 OPT_JAVAP): New macros.
6149 (options): New array.
6150 (usage): Return `void'. Changed message.
6151 (help): New function.
6152 (version): New function.
6153 (main): Use getopt_long_only to parse command line.
6154 * gjavah.c: Include <getopt.h>.
6155 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6156 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6157 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6158 (options): New array.
6159 (java_no_argument): Removed.
6160 (help): Updated with missing options.
6161 (main): Use getopt_long_only to parse command line.
6162 (usage): Changed message.
6164 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6166 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6167 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6168 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6169 * parse.y (array_creation_expression:): Handle anonymous arrays.
6170 (build_array_from_name): Don't set `ret_name' if null.
6171 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6172 (qualify_ambiguous_name): Likewise.
6173 (java_complete_expand_class): Likewise.
6175 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6177 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6178 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6179 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6180 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6181 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6182 AIPL_FUNCTION_COMPLETED_INVOCATION.
6183 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6184 AIPL_FUNCTION_INVOCATION_READY.
6185 (AIPL_FUNCTION_DECLARATION): New enum entry.
6186 * parse.y (reorder_static_initialized): New function.
6187 (java_parser_context_pop_initialized_field): Use it.
6188 (add_inner_class_fields): Use
6189 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6190 augmented. Install marker after last alias initializer, if any.
6191 (generate_finit): Fixed typo. Don't try to retain only the used
6193 (method_header): Compute and set DECL_FUNCTION_NAP.
6194 (method_declarator): Fixed comment. Insert alias initializer in
6196 (build_alias_initializer_parameter_list): Fixed leading
6197 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6198 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6199 (java_complete_expand_class): Code to retain only used aliases
6201 (java_complete_expand_methods): New local `first_decl'. Generate
6202 $finit$ first, then expand the constructors, regular methods and
6204 (java_complete_expand_method): Don't report error on missing
6205 return statement if previously detected bogus.
6206 (fix_constructors): Don't patch constructor parameters list.
6207 (patch_method_invocation): Use new AIPL enum values. Reverse
6208 alias initializer list for anonymous classes.
6210 2000-01-30 Anthony Green <green@redhat.com>
6212 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6213 determine how many stack slots to pop.
6215 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6217 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6218 error handling/recovery.
6219 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6221 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6223 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6224 FIELD_LOCAL_ALIAS_USED): New macros.
6225 (DECL_FUNCTION_NAP): New macro.
6226 (struct lang_decl): New field `nap'.
6227 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6228 (struct lang_type): New fields `finit_stmt_list' and
6230 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6231 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6232 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6233 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6234 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6235 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6236 (BUILD_THROW): Macro line separator re-indented.
6237 * parse.y (end_class_declaration): New function.
6238 (maybe_generate_pre_expand_clinit): New name for
6239 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6240 pre-expand static fields.
6241 (maybe_generate_clinit): Function deleted.
6242 (check_for_static_method_reference): Prototype's parameter list
6244 (generate_finit): New name for maybe_generate_finit. Changed
6245 leading comment. Function rewritten to use
6246 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6247 (build_alias_initializer_parameter_list): New function.
6248 (java_parser_context_pop_initialized_field): Likewise.
6249 (add_inner_class_fields): Likewise.
6250 (type_declaration:): Call end_class_declaration.
6251 (class_member_declaration:): Likewise.
6252 (formal_parameter_list:): Fixed typos.
6253 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6254 element. Improved error handling.
6255 (block_statement:): Call end_class_declaration.
6256 (anonymous_class_creation:): Likewise.
6257 (create_anonymous_class): Fixed comments.
6258 (create_class): Call add_inner_class_fields.
6259 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6260 (method_header): Use MARK_FINAL_PARMS.
6261 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6262 (method_declarator): Propagate final argument flag.
6263 (craft_constructor): New local `artificial'. Call
6264 build_alias_initializer_parameter_list. Use
6265 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6266 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6268 (complete_expand_class): Get rid of unused outer context local
6270 (java_complete_expand_methods): Fixed leading
6271 comment. Generate/pre-expand <clinit> first. Changed method
6272 expansion order to regular, $finit$, constructors, <clinit>.
6273 (java_complete_expand_method): Set current_function_decl.
6274 (fix_constructors): Fix constructor parameter list to account for
6275 outer context local alias initializers.
6276 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6277 (resolve_expression_name): Lookup outer context local aliases. New
6278 local `access', use it.
6279 (patch_method_invocation): Patch inner class ctor invocation with
6280 outer context local aliases initialization values. $finit$
6281 invocation patching now includes things generated with
6282 build_alias_initializer_parameter_list.
6283 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6284 (build_super_invocation): Likewise.
6285 (patch_assignment): Changed comment.
6287 2000-01-27 Andrew Haley <aph@cygnus.com>
6289 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6293 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6295 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6297 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6299 * parse.y (register_fields): Don't pass a format specifier to
6300 OBSOLETE_MODIFIER_WARNING.
6301 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6302 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6304 (check_modifiers): Change function into a macro.
6305 (check_class_interface_creation): Pass a literal format string.
6307 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6309 * buffer.h: PROTO -> PARAMS.
6310 * check-init.c: Likewise.
6311 * class.c: Likewise.
6312 * constants.c: Likewise.
6313 * convert.h: Likewise.
6315 * except.c: Likewise.
6317 * gjavah.c: Likewise.
6318 * java-except.h: Likewise.
6319 * java-tree.h: Likewise.
6320 * jcf-depend.c: Likewise.
6321 * jcf-dump.c: Likewise.
6322 * jcf-parse.c: Likewise.
6323 * jcf-path.c: Likewise.
6324 * jcf-reader.c: Likewise.
6325 * jcf-write.c: Likewise.
6327 * jv-scan.c: Likewise.
6328 * jvgenmain.c: Likewise.
6329 * jvspec.c: Likewise.
6333 * parse-scan.y: Likewise.
6334 * parse.h: Likewise.
6335 * parse.y: Likewise.
6336 * typeck.c: Likewise.
6337 * verify.c: Likewise.
6340 * zextract.c: Likewise.
6341 * zipfile.h: Likewise.
6343 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6345 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6346 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6347 * constants.c (build_constant_data_ref): Check for cached
6348 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6349 in TYPE_CPOOL_DATE_REF.
6350 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6351 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6352 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6353 (LOCAL_FINAL): New macro.
6354 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6355 constant pool -- don't try to reuse.
6356 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6358 (find_in_current_zip): Use TYPE_JCF.
6359 * parse.h (java_check_final): Prototype removed.
6360 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6361 (maybe_create_class_interface_decl,
6362 check_class_interface_creation): Likewise.
6363 (java_expand_finals): Function removed.
6364 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6365 (block_statement:): Fixed comment.
6366 (anonymous_class_creation:): Likewise.
6367 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6369 (check_class_interface_creation): Loosened error report on (inner)
6370 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6371 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6372 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6374 (create_interface): Likewise.
6375 (anonymous_class_counter): New static global.
6376 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6377 patch. Fixed comments.
6378 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6379 anonymous_class_counter when declaring a toplevel class.
6380 (craft_constructor): Fixed constructor name when handling
6381 anonymous classes. Anonymous class constructors to feature hidden
6383 (java_fix_constructors): Added comment.
6384 (java_check_final): Function removed.
6385 (java_complete_expand_methods): Fixed comment. Don't generate
6386 class data, save its outgoing constant pool instead.
6387 (verify_constructor_super): Skip anonymous class constructor
6388 hidden this$<n> parameter.
6389 (java_expand_classes): New local `saved_ctxp'. Removed call to
6390 java_expand_finals and java_check_final. Expand anonymous class
6391 constructors. Generate class data.
6392 (build_super_invocation): Skip anonymous class hidden this$<n>
6394 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6395 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6396 (set_java_signature): Likewise.
6398 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6400 * gjavah.c: Delete ACC_VISIBILITY define.
6401 * jcf.h: Add ACC_VISIBILITY define.
6402 * parse.y: final: rule tagged <value>.
6403 (java_check_regular_methods): Use ACC_VISIBILITY define for
6404 default package access check.
6405 (local_variable_declaration_statement): Use final: rule.
6407 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6409 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6412 2000-01-17 Tom Tromey <tromey@cygnus.com>
6414 * gjavah.c (print_field_info): Allow non-static final fields.
6416 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6419 * parse.y (patch_anonymous_class): New function.
6420 (create_anonymous_class): Register incomplete type when the
6421 class/interface to extends/implement isn't known yet.
6422 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6423 (verify_constructor_super): Tuned error message.
6425 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6427 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6428 (ANONYMOUS_CLASS_P): New macro.
6429 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6430 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6431 * parse.y (create_class): Added leading argument.
6432 (maybe_create_class_interface_decl,
6433 check_class_interface_creation): Likewise.
6434 (craft_constructor): New function.
6435 (verify_constructor_super): Added argument in prototype.
6436 (class_declaration:): Inserted leading argument.
6437 (for_begin:): Use FOR_LOOP_P.
6438 (anonymous_class_creation): Create WFL of the anonymous class to
6439 instantiate. Call build_new_invocation. Added comments.
6440 (check_class_interface_creation): Handle parameter `anonymous' in
6441 verbose mode class creation announce.
6442 (link_nested_class_to_enclosing): Exclude anonymous classes.
6443 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6444 anonymous class, even though they appear to have an enclosing
6446 (create_interface): Pass extra argument to
6447 check_class_interface_creation.
6448 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6449 (create_class): Call check_class_interface_creation and
6450 maybe_create_class_interface_decl with extra new argument. Don't
6451 add private this$<n> to anonymous classes.
6452 (method_declarator): Insert hidden this$<n> to anonymous class
6454 (java_fix_constructors): Deleted code creating default
6455 constructor. Call craft_constructor instead.
6456 (java_check_regular_methods): Set `saw_constructor' to 1 for
6458 (fix_constructors): Pass extra argument to verify_constructor_super.
6459 (verify_constructor_super): New local `sdecl', use it. Search for
6460 matching constructor (possibly featuring arguments) in super
6462 (lookup_method_invoke): Craft constructor according to arguments
6463 list when dealing with anonymous class constructors.
6464 (build_super_invocation): Pass arguments to anonymous class super
6466 (search_loop): Use FOR_LOOP_P.
6467 (labeled_block_contains_loop_p): Likewise.
6469 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6472 (enclosing_context_p): New function.
6473 (get_access_flags_from_decl): Handle CLASS_STATIC.
6474 (maybe_layout_super_class): Extra first argument passed to
6476 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6478 * decl.c (access0_identifier_node): New global.
6479 (init_decl_processing): access0_identifier_node initialized.
6480 (pushdecl): Set DECL_CONTEXT only on non type decls.
6481 * expr.c (lookup_field): Lookup inner class fields in enclosing
6483 (expand_invoke): Use ID_INIT_P.
6484 (expand_java_field_op): Use DECL_CLINIT_P.
6485 * java-tree.def (CLASS_LITERAL): New tree code.
6486 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6487 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6488 (struct lang_decl): New field `inner_access'.
6489 (enclosing_context_p): Prototyped.
6490 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6491 ID_CLINIT_P): New macros.
6492 (CLASS_STATIC): New macro.
6493 (CLASS_ACCESS0_GENERATED_P): New macro.
6494 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6495 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6496 INNER_CLASS_P): New macros.
6497 (DECL_INNER_CLASS_LIST): New macro.
6498 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6500 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6501 the shift value to int. Fixed typo in comment.
6502 * lex.c (inst_id, wpv_id): Initialize.
6503 * mangle.c (unicode_mangling_length): Take `$' into account.
6504 * parse.h (DRECOVER, RECOVER): Terminate properly.
6505 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6506 (typedef struct _jdep): New field `enclosing'.
6507 (JDEP_ENCLOSING): New macro.
6508 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6509 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6510 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6511 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6512 GET_ENCLOSING_CPC_CONTEXT): New macros.
6513 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6514 (do_resolve_class): Added extra argument in prototype.
6515 * parse.y (resolve_class): Added extra argument in prototype.
6516 (maybe_create_class_interface_decl): Likewise.
6517 (maybe_use_access_method, build_wfl_wrap): New functions.
6518 (java_complete_expand_classes, java_complete_expand_class):
6520 (java_parser_context_push_initialized_field,
6521 java_parser_context_suspend, java_parser_context_resume):
6523 (maybe_make_nested_class_name, make_nested_class_name,
6524 set_nested_class_simple_name_value,
6525 link_nested_class_to_enclosing, find_as_inner_class,
6526 find_as_inner_class_do, check_inner_class_redefinition,
6527 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6528 maybe_build_thisn_access_method, build_outer_field_access,
6529 build_outer_field_access_methods, build_outer_field_access_expr,
6530 build_outer_method_access_method, build_new_access_id,
6531 build_outer_field_access_method, outer_field_access_p,
6532 outer_field_expanded_access_p, outer_field_access_fix,
6533 build_incomplete_class_ref, patch_incomplete_class_ref,
6534 create_anonymous_class): Likewise.
6535 (inst_id, wpv_id): New static global variables.
6536 (synchronized:): New rule, tagged <node>.
6537 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6539 (anonymous_class_creation:): New rule, tagged <node>.
6540 (NEW_TK): Tagged <node>.
6541 (type_literals, array_type_literal): New rules, tagged <node>.
6542 (class_declaration:): Removed action when reducing by class_body:
6543 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6544 using GET_CPC in sub-rules.
6545 (class_member_declaration): Handle inner classes.
6546 (method_declaration): When reducing method_header:, reset
6547 current_function_decl when appropriate.
6548 (method_declarator:): Set the number of formal parameter to 0 for
6549 method declared without arguments.
6550 (constructor_declarator:): Likewise.
6551 (static_initializer:): List of elements kept in a list.
6552 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6553 use of the keyword `static' for type declarations.
6554 (block_statement:): Handle inner class declarations.
6555 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6556 type qualified `this'.
6557 (class_instance_creation_expression): Use anonymous_class_creation:
6558 to handle inner class instances creation. Handle qualified `new'.
6559 (something_dot_new): Added appropriate actions.
6560 (create_new_parser_context): New function.
6561 (java_push_parser_context, java_parser_context_save_global,
6562 java_parser_context_suspend): Use create_new_parser_context.
6563 (check_modifiers): Changed leading comment.
6564 (check_class_interface_creation): Handle interclasses.
6565 (add_superinterfaces): Fixed comment.
6566 (create_interface): Build qualified name from the raw_name instead
6567 of its matching WFL. Push the initialized fields list. raw_name added
6568 as an extra argument to maybe_create_class_interface_decl.
6569 (create_class): Build qualified name from the raw_name instead of
6570 its matching WFL. Removed assignment to current_parsed_class_un.
6571 Call PUSH_ERROR before returning an error. Suspend the current
6572 parser context when processing an inner class. Push the
6573 initialized fields list. raw_name added as an extra argument to
6574 maybe_create_class_interface_decl. Add the private this$<n>
6576 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6577 (register_fields): Get the class type from GET_CPC and handle
6578 previous errors. Added code to handle the creation of static
6579 fields in inner classes. Initialized fields initialization
6580 statements kept in a list of lists.
6581 (maybe_generate_finit): Initialized fields initialization
6582 statements kept in a list of lists. Use GET_CPC.
6583 (maybe_generate_clinit): Likewise.
6584 (method_header): Use GET_CPC and GET_CPC_UN.
6585 (parser_qualified_classname): Handle inner classes.
6586 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6587 (java_fix_constructors): Hide pointer to enclosing context
6588 instance in constructor list when dealing with inner classes.
6589 (jdep_resolve_class): Call resolve_class with extra first argument
6591 (resolve_class): Add enclosing context as a first extra argument
6592 to do_resolve_class.
6593 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6595 (resolve_no_layout): Extra argument added to resolve_class
6597 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6598 (java_get_real_method_name): Use GET_CPC_UN.
6599 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6600 (java_check_abstract_methods): Handle static method declared in
6601 inner classes by an error.
6602 (java_check_regular_methods): Use DECL_CLINIT_P.
6603 (source_start_java_method): Also set DECL_MAX_LOCALS.
6604 (create_artificial_method): Call java_parser_context_save_global
6605 and java_parser_context_restore_global instead of saving/restoring
6606 the context by hand.
6607 (expand_start_java_method): Improved verbose mode message.
6608 (java_complete_expand_methods): Fixed leading comment. Use
6610 (fix_constructors): Added assignment to this$<n> if necessary.
6611 (java_expand_classes): Call java_complete_expand_classes instead
6612 of java_complete_expand_methods.
6613 (make_qualified_primary): Simplified.
6614 (merge_qualified_name): Optimized for missing left or right parts.
6615 (resolve_expression_name): Handle access to outer class fields from
6617 (resolve_qualified_expression_name): New macro
6618 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6619 classes. Report error on non appropriate qualification of
6620 `new'. Handle qualified `this'.
6621 (not_accessible_p): Allow access to outer class private fields from
6623 (patch_method_invocation): Handle method invocations through
6624 access methods and inner class constructor invocations.
6625 (find_applicable_accessible_methods_list): Search enclosing
6626 contexts of an inner class.
6627 (search_applicable_methods_list): Fixed typo.
6628 (argument_types_convertible): Handle inner class constructors'
6629 hidden outer context reference argument.
6630 (qualify_ambiguous_name): Handle qualified `this'.
6631 (java_complete_lhs): Handle use of field accessed through
6632 artificial access methods in various cases of assignments. Handle
6634 (check_final_assignment): Use DECL_CLINIT_P.
6635 (valid_ref_assignconv_cast_p): Handle the destination being an
6636 enclosing context of the source.
6637 (patch_unaryop): Handle use of field accessed through artificial
6639 (patch_return): Use DECL_CLINIT_P.
6640 (patch_throw_statement): Use DECL_CLINIT_P.
6641 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6642 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6645 2000-01-16 Anthony Green <green@cygnus.com>
6647 * parse.y (build_string_concatenation): Only use
6648 StringBuffer(String) shortcut if String arg is constant.
6650 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6653 the shift value to int. Fixed typo in comment.
6655 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6657 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6658 * jcf-write.c: Likewise.
6659 * parse.y: Likewise.
6660 * parse.c: Regenerate.
6662 2000-01-09 Anthony Green <green@cygnus.com>
6664 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6665 bytecodes in the correct order.
6667 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6669 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6671 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6673 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6674 before building constant array decl.
6676 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6678 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6679 method invocation and typo in conditional expression.
6680 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6681 the appropriate NOTE_POP.
6682 * parse.y (patch_binop): Shift value mask to feature the right
6685 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6687 * class.c (assume_compiled, assume_compiled_node): Add static
6689 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6691 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6693 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6695 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6696 to `__modifier' to avoid stringifying it.
6698 * parse.y (verify_constructor_circularity): Don't call a variadic
6699 function with a non-literal format string.
6700 (java_check_abstract_methods): Move unreachable code inside
6701 `continue' statement.
6702 (lookup_method_invoke): Call xstrdup, not strdup.
6704 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6707 * jcf-parse.c (yyparse): Likewise.
6709 * jv-scan.c (main): Likewise.
6711 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6713 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6714 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6715 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6718 * parse.y (synchronized, variable_redefinition_error,
6719 check_class_interface_creation, create_interface, create_class,
6720 method_header, finish_method_declaration,
6721 check_modifiers_consistency, method_declarator,
6722 complete_class_report_errors, check_abstract_method_definitions,
6723 java_check_regular_methods, check_throws_clauses,
6724 java_check_abstract_methods, read_import_dir,
6725 check_pkg_class_access, declare_local_variables, fix_constructors,
6726 cut_identifier_in_qualified, resolve_expression_name,
6727 resolve_qualified_expression_name, patch_method_invocation,
6728 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6729 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6730 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6731 patch_try_statement, patch_synchronized_statement,
6732 patch_throw_statement, check_thrown_exceptions,
6733 patch_conditional_expr): Likewise.
6735 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6737 * Makefile.in (LIBDEPS): Added gcc's errors.o
6738 (../jcf-dump$(exeext):): Link with gcc's errors.o
6739 (../gcjh$(exeext):): Likewise.
6740 * expr.c (expand_java_NEW): Layout the entire target type instead of
6741 laying out its methods only.
6742 (lookup_field): Layout the class after having loaded it.
6743 * java-tree.h (java_debug_context): Declared.
6744 * jcf-io.c (toplev.h): Included.
6745 (find_class): Removed assignment to jcf's outofsynch
6746 field. Force source file to be read if newer than its matching
6747 class file. Tweaked debug messages.
6748 * jcf-parse.c (jcf_out_of_synch): Deleted.
6749 (read_class): Call to jcf_out_of_synch removed.
6750 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6751 (jcf_out_of_synch): Prototype deleted.
6752 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6753 `deprecated' and `class_err': integer turned into bit fields.
6754 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6755 * parse.y (package_list): New global.
6756 (package_declaration:): Record newly parsed package name.
6757 (extra_ctxp_pushed_p): Static global deleted.
6758 (java_parser_context_save_global): Create buffer context for the
6759 purpose of saving globals, if necessary.
6760 (java_parser_context_restore_global): Pop context pushed for the
6761 purpose of saving globals, if necessary.
6762 (java_debug_context_do): New prototype and function.
6763 (java_debug_context): Likewise.
6764 (do_resolve_class): Use already parsed package names to qualify
6765 and lookup class candidate.
6766 (java_pre_expand_clinit): Removed unnecessary local variable.
6768 1999-12-17 Tom Tromey <tromey@cygnus.com>
6770 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6772 (process_file): Use `\n\' at end of each line in string.
6774 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6776 * expr.c (expand_invoke): Layout the loaded class before
6777 attempting to use it.
6778 (expand_java_field_op): Allow final field assignments to take
6780 * typeck.c (convert): Return error_mark_node if expr is null.
6782 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * class.c (class_depth): Return -1 if the class doesn't load
6786 * expr.c (can_widen_reference_to): Check for errors during depth
6787 computation and return 0 accordingly.
6788 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6789 create default constructors and add an other error check.
6790 * parse.h (java_fix_constructors): Prototyped.
6791 * parse.y (java_pre_expand_clinit): Likewise.
6792 (build_super_invocation): Re-prototyped to feature one argument.
6793 (java_check_circular_reference): Directly use `current'.
6794 (java_fix_constructors): New function.
6795 (java_check_regular_methods): Don't create default constructors
6796 here, but abort if none were found.
6797 (java_complete_expand_methods): Pre-process <clinit> calling
6798 java_pre_expand_clinit.
6799 (java_pre_expand_clinit): New function.
6800 (fix_constructors): build_super_invocation invoked with the
6801 current method declaration as an argument.
6802 (build_super_invocation): Use the context of the processed method
6803 decl argument instead of current_class.
6804 * typeck.c (lookup_java_method): Take WFLs in method names into
6807 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6809 * class.c (make_class_data): flag_keep_inline_functions to keep
6810 private methods in the method array.
6812 1999-12-15 Anthony Green <green@cygnus.com>
6814 * check-init.c (check_init): Take into account both types of
6815 `throw's when checking for uninitialized variables.
6817 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * parse.y (java_complete_lhs): Force convertion of array
6820 dimensions to int_type_node, that's what runtime's ABI expects.
6822 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6825 operand of a WFL, until the Java front-end gets fixed with regard
6826 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6828 1999-12-10 Andrew Haley <aph@cygnus.com>
6830 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6831 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6832 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6836 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6838 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6839 before calling expand_eh_region_start and expand_start_all_catch.
6840 * except.c (expand_start_java_handler): Switch to permanent
6841 obstack before calling expand_eh_region_start.
6842 (expand_end_java_handler): Switch to permanent obstack before
6843 calling expand_start_all_catch.
6845 1999-12-5 Anthony Green <green@cygnus.com>
6847 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6848 function with side effects.
6849 (init_decl_processing): Mark all memory allocating DECLs with
6852 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6854 * except.c (expand_end_java_handler): Call
6855 expand_resume_after_catch and end_catch_handler.
6857 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6859 * verify.c (verify_jvm_instructions): Create new return label
6860 chain if non existent (don't rely on the verified state of the jsr
6863 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6865 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6866 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6868 * parse.y (patch_assignment): Removed bogus final class test on
6869 lhs when checking on whether to emit an ArrayStoreException runtime
6871 * expr.c (expand_java_arraystore): Likewise.
6873 1999-11-28 Anthony Green <green@cygnus.com>
6875 * decl.c (find_local_variable): Reuse single slot decls when
6878 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * jcf-parse.c (saw_java_source): Global variable removed.
6881 (read_class): Don't use `saw_java_source'. Added extra braces.
6882 (yyparse): Code setting `saw_java_source' removed.
6884 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6886 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6888 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6890 * verify.c (merge_type_state): Non verified subroutines being
6891 considered more than once to trigger passive type merge.
6893 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6895 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6896 in case of error. Error message tuned.
6898 1999-11-21 Anthony Green <green@cygnus.com>
6900 * constants.c (find_methodref_index): Unwrap method names before
6901 inserting them in the constant pool.
6903 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6905 * class.c (assume_compiled_node): New typedef.
6906 (assume_compiled_tree): New static data.
6907 (find_assume_compiled_node): New function.
6908 (add_assume_compiled): New function.
6909 (assume_compiled): New function.
6910 * class.c (make_class_data): Use assume_compiled.
6911 (is_compiled_class): Use assume_compiled.
6913 * java-tree.h (add_assume_compiled): Declare.
6915 * lang.c (lang_decode_option): Parse new options.
6917 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6919 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6920 int_type_node: that's what `_Jv_AllocObject' expects.
6922 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * parse.y (lookup_method_invoke): Use lang_printable_name to
6925 reliably build the type name during error report. Fixes PR gcj/97.
6927 1999-11-09 Tom Tromey <tromey@cygnus.com>
6929 * jcf-path.c: Include <sys/stat.h>.
6930 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6931 (DIR_UP): New macro.
6933 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6935 * parse.y (source_end_java_method): Resume permanent allocation,
6936 reversing Apr 27 1998 patch.
6937 (patch_string_cst): Pop obstacks after having pushed the permanent
6940 1999-11-05 Tom Tromey <tromey@cygnus.com>
6942 * class.c (finish_class): Emit inlined methods if any native
6943 methods exist in the class. Fixes PR gcj/85.
6945 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6947 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6948 (qualify_ambiguous_name): Likewise.
6950 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6952 * typeck.c: (lookup_java_method): search all inherited
6953 interfaces when looking up interface method.
6955 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6957 * parse.y (method_header:): Issue error message for rule `type
6959 (synchronized:): Error report when not using synchronized.
6961 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6963 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6964 being used before the superclass constructor has been called.
6965 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6966 instead of `CALL_THIS_CONSTRUCTOR_P'.
6968 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6970 * check-init.c: Fix typo in comment.
6972 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6974 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6977 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6979 * parse.y (expression_statement:): Call function to report
6980 improper invocation of a constructor.
6981 (parse_ctor_invocation_error): New function.
6983 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6985 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6988 1999-10-21 Tom Tromey <tromey@cygnus.com>
6990 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6991 in generated `main'.
6993 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6995 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6996 (qualify_ambiguous_name): Likewise.
6998 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7000 * parse.y (java_complete_tree): fold_constant_for_init to work on
7002 (java_complete_lhs): Likewise.
7003 (array_constructor_check_entry): Complete an initializer element
7004 on permanent_obstack.
7006 1999-10-19 Tom Tromey <tromey@cygnus.com>
7008 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7009 From Mike Moreton <mike@pillim.demon.co.uk>.
7011 1999-10-15 Greg McGary <gkm@gnu.org>
7013 * java-tree.h (flag_bounds_check): Remove extern decl.
7014 * lang.c (flag_bounds_check): Remove global variable.
7015 (lang_f_options): Remove "bounds-check" entry.
7016 (lang_init_options): Default flag_bounds_check to "on".
7018 1999-10-14 Tom Tromey <tromey@cygnus.com>
7020 * jvgenmain.c (usage): New function.
7021 (main): Use it. Also, handle `-D' options.
7022 * jvspec.c (lang_specific_driver): Recognize -D.
7023 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7025 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7027 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7029 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7030 variadic function with a non-literal format string.
7032 * parse-scan.y (report_main_declaration): Likewise.
7034 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7036 * parse.y (read_import_dir, patch_assignment, patch_binop,
7037 patch_array_ref): Likewise.
7039 * typeck.c (build_java_array_type): Likewise.
7041 * verify.c (verify_jvm_instructions): Likewise.
7043 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7045 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7047 1999-10-07 Anthony Green <green@cygnus.com>
7049 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7050 where CHECK_PUT may fail for valid reasons.
7052 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7053 UNSAFE_PUTN): New macros.
7055 1999-10-04 Tom Tromey <tromey@cygnus.com>
7057 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7058 well. Fixes Java PR gcj/59.
7059 * parse-scan.y (yyerror): Report errors.
7061 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7063 * decl.c (insert_block): Remove unconditional `abort'.
7065 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7067 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7068 FUNCTION_CODE now of type int. All callers changed.
7069 Set the builtin's DECL_BUILT_IN_CLASS.
7071 1999-09-23 Tom Tromey <tromey@cygnus.com>
7073 * jvspec.c (lang_specific_driver): Don't read spec file if
7074 -fsyntax-only given.
7076 1999-09-22 Tom Tromey <tromey@cygnus.com>
7078 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7080 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7081 (WORDS_TO_LONG): Likewise.
7082 (WORDS_TO_DOUBLE): Likewise.
7084 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7086 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7087 (RELOCATION_VALUE_1): Likewise.
7088 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7089 push_in_const, push_long_const): Prototyped.
7090 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7091 (push_constant2): Likewise.
7092 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7093 (find_constant_wide): Cast find_constant2's integer arguments to
7095 (find_constant_index): Cast find_constant2's and find_constant2's
7096 integer arguments to `jword'.
7097 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7098 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7099 (emit_if): Use RELOCATION_VALUE_1.
7100 (emit_goto): Likewise.
7101 (emit_jsr): Likewise.
7102 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7103 argument to push_long_const to HOST_WIDE_INT.
7105 1999-09-15 Andreas Schwab <schwab@suse.de>
7107 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7109 1999-09-20 Nick Clifton <nickc@cygnus.com>
7111 * lang.c (lang_decode_option): Extend comment.
7113 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7118 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7120 * gjavah.c (get_field_name, print_method_info, print_include,
7121 add_namelet): Use xmalloc, not malloc.
7123 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7124 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7127 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7129 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7131 * jcf-path.c (add_entry): Likewise.
7133 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7135 * jv-scan.c (xmalloc): Remove definition.
7137 * jvgenmain.c (xmalloc): Likewise.
7139 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7141 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7143 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7144 concat, not xmalloc/sprintf.
7145 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7146 (xstrdup): Remove definition.
7148 * parse.y (duplicate_declaration_error_p,
7149 constructor_circularity_msg, verify_constructor_circularity,
7150 check_abstract_method_definitions, java_check_regular_methods,
7151 java_check_abstract_methods, patch_method_invocation,
7152 check_for_static_method_reference, patch_assignment, patch_binop,
7153 patch_cast, array_constructor_check_entry, patch_return,
7154 patch_conditional_expr): Use xstrdup, not strdup.
7156 * zextract.c (ALLOC): Use xmalloc, not malloc.
7158 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7160 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7162 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7163 (do_spec, lang_specific_pre_link, lang_specific_driver,
7164 input_filename, input_filename_length): Don't declare.
7165 (main_class_name, jvgenmain_spec, lang_specific_driver):
7167 (lang_specific_driver): All calls to the function pointer
7168 parameter now explicitly call `fatal'.
7170 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7172 * parse.y (find_applicable_accessible_methods_list): Search
7173 abstract classes as interfaces.
7175 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * class.c (finish_class): We're now outside a valid method
7178 declaration. Tell the rest of gcc so.
7180 1999-09-08 Bruce Korb autogen@linuxbox.com
7182 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7184 1999-09-07 Tom Tromey <tromey@cygnus.com>
7186 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7188 (decode_signature_piece): Don't emit "::" in JArray<>.
7189 (print_namelet): Only print trailing `;' when printing a class.
7191 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7193 * java-tree.h: Delete declarations for all tree nodes now moved to
7195 * decl.c: Delete their definitions.
7197 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7199 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7200 * Makefile.in (OBJS): Add ggc-callbacks.o.
7201 (OBJDEPS): Likewise.
7203 1999-09-03 Tom Tromey <tromey@cygnus.com>
7205 * parse.y (strip_out_static_field_access_decl): Return operand if
7206 it satisfies JDECL_P.
7208 1999-09-02 Tom Tromey <tromey@cygnus.com>
7210 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7211 Handle nested arrays, like `[[I'.
7213 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7215 * class.c (finish_class): Remove unused parameter, all callers
7218 * expr.c (build_java_athrow): Change return type to void.
7219 (java_lang_expand_expr): Make sure each case in switch returns a
7222 * java-tree.h (finish_class): Fix prototype to take void args.
7224 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7225 (main): Issue return from main, not exit.
7227 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7229 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7231 * jv-scan.c (main): Issue return from main, not exit.
7233 * parse.y (check_abstract_method_definitions,
7234 java_check_abstract_method_definitions): Add static prototypes.
7235 (java_complete_expand_methods): Fix call to `finish_class'.
7237 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7240 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7242 * lang.c (language_string): Constify.
7244 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7246 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7247 Remove hacks for stuff which comes from libiberty.
7249 * Make-lang.in: Likewise.
7251 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7253 * Makefile.in (xref.o): Depend on xref.c explicitly.
7255 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7257 * java-tree.h (lang_printable_name): Constify a char*.
7259 * lang.c (lang_printable_name): Likewise.
7261 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7263 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7266 1999-08-26 Tom Tromey <tromey@cygnus.com>
7268 * gjavah.c (print_cxx_classname): Print "::" before qualified
7271 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7273 * parse.y (lookup_cl): Changed leading comment. Now does its best
7274 to set the column number.
7275 (qualify_ambiguous_name): Take WFL wrappers into account.
7277 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7279 * verify.c (verify_jvm_instructions): Don't check instruction
7280 validity beyond end of method.
7282 1999-08-25 Tom Tromey <tromey@cygnus.com>
7284 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7286 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7288 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7289 cxx_keyword_subst, generate_access, name_is_method_p,
7290 get_field_name, print_field_name, super_class_name, print_include,
7291 decode_signature_piece, print_class_decls, usage, help,
7292 java_no_argument, version, add_namelet, print_namelet): Add static
7294 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7295 name_is_method_p): Constify a char*.
7296 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7297 Provide a final else clause in an if-else-if.
7298 (print_field_info): Add missing final arg in function call to
7300 (print_method_info, decompile_method, decode_signature_piece,
7301 print_c_decl, print_full_cxx_name, print_stub,
7302 print_mangled_classname, super_class_name, print_include,
7303 add_namelet, add_class_decl, print_class_decls, process_file,
7304 help): Constify a char*.
7306 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7307 push_int_const, find_constant_wide, find_constant_index,
7308 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7309 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7310 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7311 emit_if, emit_goto, emit_jsr, call_cleanups,
7312 make_class_file_name): Add static prototypes.
7313 (generate_bytecode_return, generate_bytecode_insns): Pass a
7314 NULL_PTR, not a NULL_TREE.
7316 * jv-scan.c: Include "jcf.h".
7317 (main): Declare using DEFUN macro.
7319 * jvspec.c (find_spec_file, lang_specific_pre_link,
7320 lang_specific_driver): Add prototypes.
7321 (find_spec_file): Constify a char*.
7323 * keyword.gperf (hash, java_keyword): Add prototypes.
7325 * lang.c (lang_print_error): Add static prototype.
7326 (lang_init): Prefer memcpy over bcopy to avoid casts.
7328 * lex.c (yylex): Add static prototype.
7330 * parse-scan.y: Include "lex.c" earlier.
7332 * parse.h: Remove redundant declaration for `yylex'.
7334 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7335 labeled_block_contains_loop_p): Add static prototypes.
7336 (not_accessible_p): Make static to match prototype.
7338 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7340 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.y (check_method_redefinition): Changed leading comment.
7343 (check_abstract_method_definitions): New function.
7344 (java_check_abstract_method_definitions): New function.
7345 (java_check_regular_methods): Call it.
7346 (verify_constructor_super): Fixed indentation.
7347 (lookup_method_invoke): Likewise.
7349 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7351 * parse.y (method_header): Return a null pointer if the current
7353 (finish_method_declaration): Return if the current function decl
7355 (source_start_java_method): Likewise.
7356 (java_method_add_stmt): Likewise.
7358 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7360 * class.c (emit_register_class): Removed unnecessary call to
7362 * parse.y (labeled_block_contains_loop_p): Removed unused local
7365 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7367 * parse.y (java_refold): Added prototype.
7369 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7371 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7372 (java_stabilize_reference): Removed unnecessary `else'.
7373 (java_complete_lhs): Set flag to remember boolean. Call
7374 java_refold. Added comments.
7375 (java_decl_equiv): New function.
7376 (binop_compound_p): Likewise.
7377 (java_refold): Likewise.
7378 (patch_unaryop): Striped static field access assigned to decl and
7379 op. Changed promotion scheme for ++/-- operators.
7380 (search_loop): New function.
7381 (labeled_block_contains_loop_p): Likewise.
7382 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7384 (patch_bc_statement): Call search_loop. Fixed comment.
7386 1999-08-14 Anthony Green <green@cygnus.com>
7388 * expr.c (java_lang_expand_expr): Mark static array data as
7391 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7393 * jvgenmain.c (main): NUL-terminate name_obstack.
7395 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7397 * check-init.c (check_bool2_init, done_alternative): Add static
7400 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7401 (add_method, build_utf8_ref, build_class_ref,
7402 append_gpp_mangled_type, layout_class_method): Constify a char*.
7404 * decl.c (push_promoted_type, make_binding_level): Add static
7406 (push_promoted_type, pushdecl): Constify a char*.
7408 * except.c (find_handler_in_range, link_handler,
7409 check_start_handlers): Add static prototypes.
7411 * expr.c (process_jvm_instruction): Constify a char*.
7413 * gjavah.c (main): Constify a char*.
7415 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7418 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7420 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7421 munge, print_ents): Constify a char*.
7423 * jcf-dump.c (disassemble_method): Constify a char*.
7424 (print_constant_pool, print_exception_table): Add static prototypes.
7425 (print_constant, print_exception_table, main, disassemble_method):
7428 * jcf-io.c (find_classfile, find_class): Likewise.
7430 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7431 (set_source_filename, predefined_filename_p): Add static prototypes.
7432 (set_source_filename, get_constant, get_class_constant,
7433 find_in_current_zip): Constify a char*.
7435 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7437 (add_entry, add_path, jcf_path_classpath_arg,
7438 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7440 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7441 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7442 jcf_parse_one_method, jcf_parse_methods,
7443 jcf_parse_final_attributes): Add static prototypes.
7444 (get_attribute): Constify a char*.
7446 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7447 jcf_dependency_add_target, jcf_path_classpath_arg,
7448 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7450 * jv-scan.c (main): Constify a char*.
7451 (gcc_obstack_init): Add prototype arguments.
7453 * jvgenmain.c (gcc_obstack_init): Likewise.
7454 (main): Constify a char*.
7456 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7458 (put_decl_string, lang_print_error): Constify a char*.
7459 (lang_init): Remove redundant extern prototype.
7461 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7463 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7464 Add static prototypes.
7465 (get_type_from_signature): Constify a char*.
7467 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7468 Add static prototypes.
7469 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7470 (verify_jvm_instructions): Constify a char*.
7472 * xref.c (xref_flag_value): Likewise.
7474 * xref.h (xref_flag_value): Likewise.
7476 * zextract.c (makeword, makelong): Add static prototypes.
7477 (makeword, makelong): Constify a uch*.
7479 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7481 * lang.c (java_dummy_print): Constify a char*.
7482 (lang_print_error): Likewise.
7483 (lang_init): Remove redundant prototype for `print_error_function'.
7484 (lang_init_source): Likewise.
7485 (lang_identify): Constify a char*.
7487 1999-08-09 Tom Tromey <tromey@cygnus.com>
7489 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7490 (WORDS_TO_LONG): Likewise.
7491 (WORDS_TO_DOUBLE): Likewise.
7493 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7495 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7497 * expr.c (java_stack_pop, java_array_data_offset,
7498 build_java_throw_out_of_bounds_exception, case_identity,
7499 build_java_check_indexed_type): Add static prototypes.
7500 (linenumber_table, expand_invoke, expand_java_field_op,
7501 build_primtype_type_ref, expand_byte_code): Constify a char*.
7503 * java-tree.h (build_primtype_type_ref, linenumber_table):
7505 (java_lang_expand_expr): Add prototype.
7507 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7508 `java_lang_expand_expr'.
7510 * lex.c (java_lex_error): Constify a char*.
7511 (java_get_unicode, java_read_char, java_allocate_new_line,
7512 java_unget_unicode, java_sneak_unicode): Prototype.
7514 * parse-scan.y (current_class, package_name, method_declarator,
7515 report_class_declaration, yyerror): Constify a char*.
7517 * parse.h (java_report_errors): Prototype.
7518 (yyerror): Constify a char*.
7520 * parse.y (classitf_redefinition_error, check_modifiers,
7521 parse_jdk1_1_error, lookup_package_type,
7522 lookup_package_type_and_set_next, get_printable_method_name,
7523 purify_type_name): Constify a char*.
7524 (build_super_invocation, maybe_generate_finit,
7525 verify_constructor_super, parser_add_interface,
7526 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7527 java_complete_expand_methods, java_expand_finals,
7528 cut_identifier_in_qualified, java_stabilize_reference,
7529 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7530 merge_string_cste): Prototype.
7531 (single_type_import_declaration, yyerror,
7532 variable_redefinition_error, build_array_from_name,
7533 build_unresolved_array_type, check_class_interface_creation,
7534 resolve_class, complete_class_report_errors,
7535 note_possible_classname, read_import_dir,
7536 find_in_imports_on_demand, resolve_package, fix_constructors,
7537 check_deprecation, lookup_method_invoke,
7538 maybe_build_primttype_type_ref, array_constructor_check_entry):
7540 (java_complete_expand_methods, java_expand_finals): Make static.
7541 (convert_narrow): Remove static prototype.
7543 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7545 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7547 1999-08-02 Richard Henderson <rth@cygnus.com>
7549 * decl.c: Include defaults.h instead of expr.h.
7550 * parse.y: Likewise.
7552 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7554 * java/decl.c (start_java_method): Change all uses of
7555 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7556 Ensure expr.h is included.
7557 * java/expr.c (pop_arguments): Ditto.
7558 * java/parse.y (expand_start_java_method): Ditto.
7560 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7562 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7564 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7566 * decl.c: Include "function.h".
7567 * except.c: Likewise.
7568 * parse.y: Likewise.
7569 * Makefile.in: Update dependencies.
7571 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7573 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7574 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7575 `modifier' with ATTRIBUTE_UNUSED.
7577 * gjavah.c (process_file): Add braces around ambiguous `else'.
7579 * jcf-dump.c (print_access_flags, localvar_free): Change return
7582 * parse.y (java_complete_expand_method): Initialize variable
7584 (resolve_qualified_expression_name): Likewise for `field_decl'.
7585 (patch_method_invocation): Likewise for `class_to_search'.
7586 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7587 (patch_assignment): Likewise for `lhs_type'.
7589 * verify.c (verify_jvm_instructions): Remove unused variable
7592 1999-07-25 Richard Henderson <rth@cygnus.com>
7594 * decl.c (va_list_type_node): New.
7596 1999-07-25 Anthony Green <green@cygnus.com>
7598 * gjavah.c (print_stub): New function.
7599 (METHOD_IS_NATIVE): New macro.
7600 (print_mangled_classname): Make static.
7601 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7602 (process_file): Perform stub generation.
7603 (HANDLE_METHOD): Don't emit class decls during stub
7605 (HANDLE_END_METHOD): Take into account stub generation.
7606 (print_method_info): Handle stub generation.
7607 (print_stub): New function.
7608 (print_cxx_classname): Make signature consistant with others.
7609 (help): Describe -stubs option.
7610 (main): Create stub file.
7611 (version): Use version.c.
7612 (print_full_cxx_name): New function.
7613 (print_c_decl): Use print_full_cxx_name.
7615 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7617 * check-init.c (check_init): Handle MAX_EXPR.
7619 1999-07-15 Andrew Haley <aph@cygnus.com>
7621 * lang.c (flag_use_divide_subroutine): New variable.
7622 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7623 fp-to-integer conversion.
7624 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7627 * expr.c (build_java_soft_divmod): New function.
7628 (build_java_binop): Call build_java_soft_divmod if
7629 flag_use_divide_subroutine is set.
7630 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7631 soft_lrem_node: new builtin functions.
7632 (init_decl_processing) Initialize the new builtins.
7633 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7634 soft_lrem_node: new builtin functions.
7635 (build_java_soft_divmod): New function.
7636 * parse.y: Call build_java_soft_divmod if
7637 flag_use_divide_subroutine is set.
7640 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7641 a --specs= arg) even if not linking.
7642 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7643 -fuse-divide-subroutine
7645 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7647 * parse.y (resolve_and_layout): Check methods only once.
7648 (resolve_qualified_expression_name): Verify thrown exceptions
7650 (check_thrown_exceptions): Reject exceptions thrown in
7651 initializer. Error message tuned.
7653 1999-07-14 Andrew Haley <aph@cygnus.com>
7655 * expr.c (expand_expr): Do not return the last statement in a
7656 block as the block's value.
7658 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7661 CALL_EXPR, to avoid order of evaluation changes.
7663 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7665 * parse.y (qualify_ambiguous_name): Do not use
7666 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7668 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7670 * check-init.c (check_init): Handle MAX_EXPR.
7671 * expr.c (force_evaluation_order): Force method call arguments to
7672 be evaluated in left-to-right order.
7673 * parse.y (qualify_ambiguous_name): Loop again to qualify
7674 NEW_ARRAY_EXPR properly.
7676 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7678 * parse.y (patch_invoke): Resolve unresolved invoked method
7680 (qualify_ambiguous_name): STRING_CST to qualify expression for
7681 type name resolution.
7683 1999-06-24 Andrew Haley <aph@cygnus.com>
7685 * class.c (finish_class): Whenever a deferred method is
7686 output, rescan the list of methods to see if a new candidate for
7687 output can be found.
7689 1999-06-28 Tom Tromey <tromey@cygnus.com>
7691 * jvspec.c (lang_specific_driver): Recognize --help.
7693 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7695 * parse.y (resolve_package): Fixed bogus return statement.
7696 (patch_method_invocation): Resolve method invocation beginning with
7697 a package name qualifier.
7699 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7701 * Make-lang.in (java.stage1): Depend on stage1-start.
7702 (java.stage2): Likewise for stage2-start.
7703 (java.stage3): Likewise for stage3-start.
7704 (java.stage4): Likewise for stage4-start.
7706 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * parse.y (java_complete_lhs): When doing cross referencing, don't
7709 try to keep file location on a WFL expanded as a CALL_EXPR.
7711 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7713 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7714 compiling to class file a void method with an empty method body.
7715 As a side effect, the bytecode backend will generate the
7716 appropriate `return' instruction.
7718 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (lookup_package_type_and_set_next): New function prototype.
7721 (resolve_package): Search current and imported packages.
7722 (lookup_package_type_and_set_next): New function.
7724 1999-06-22 Andrew Haley <aph@cygnus.com>
7726 * verify.c (verify_jvm_instructions): Check for pending blocks
7727 before invalid PC test and opcode switch, not after.
7729 1999-06-21 Andrew Haley <aph@cygnus.com>
7731 * except.c (find_handler_in_range): The upper limit for exception
7732 ranges is exclusive, not inclusive: (start <= pc < end).
7733 (link_handler): find child pointer which points to outer by
7734 searching sibling list: previous code incorrectly assumed that
7735 outer->outer->first_child must point to outer.
7736 * verify.c (verify_jvm_instructions): FIXME added to code for
7738 (verify_jvm_instructions): Do not assume that the last block
7739 processed in a subroutine is a block which ends with a `ret'
7740 instruction. With some control flows it is possible that the last
7741 block ends with an `athrow'.
7743 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7745 * parse.y (qualify_ambiguous_name): Reorganized the post
7746 evaluation of non WFL leading expression nodes.
7748 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7750 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7753 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7755 * parse.y (qualify_ambiguous_name): Handle qualified expression
7756 beginning with a STRING_CST.
7758 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7760 * parse.y (register_fields): Set DECL_INITIAL on both
7761 pre-initialized static and public fields.
7762 (resolve_field_access): Static field access expressions to always
7764 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7765 qualification. CONVERT_EXPR to be resolved as an expression name.
7766 (java_complete_lhs): Identify and access qualified final
7767 initialized field in switch statement case expression.
7768 (fold_constant_for_init): Pre-initialized field decl constant to
7771 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7773 * parse.y (note_possible_classname): Mark returned node with
7774 QUALIFIED_P only if the original class name contained a '/'.
7776 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7778 * Make-lang.in (gcjh): More parallel build fixes.
7780 1999-06-03 Mike Stump <mrs@wrs.com>
7782 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7784 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7786 * except.c (link_handler): Chain exception handlers in order.
7788 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7790 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7791 with nops and process as usual in order to always set correct EH
7792 ranges. Emit detailed warnings about unreachable bytecodes.
7794 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7796 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7799 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7802 or the searched field decl.
7804 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7806 * parse.y (fold_constant_for_init): Convert numerical constant
7807 values to the type of the assigned field.
7809 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * expr.c (lookup_field): Relaxed the test on class loading error
7813 * parse.y (fold_constant_for_init): Enabeled old code.
7815 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7817 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7818 decide the validity of the cast of a java.lang.Cloneable reference
7820 (patch_conditional_expr): Fixed first argument passed to
7821 binary_numeric_promotion.
7823 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * parse.y (qualify_ambiguous_name): Take into account that a
7826 CONVERT_EXPR might specify a type as a WFL.
7828 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7830 * parse.y (patch_assignment): Save the rhs before using it as an
7831 argument to _Jv_CheckArrayStore.
7833 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7837 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7839 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7840 floating point litteral only when the exponent indicator has been
7843 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * parse.y (formal_parameter:): Construct argument tree list
7846 element even if a yet unsupported final parameter was encountered.
7848 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * parse.y (finish_method_declaration): Issue errors for native or
7851 abstract methods declared with a method body, as well as for non
7852 native or non abstract methods with no method body.
7854 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7856 * class.c (build_utf8_ref): Initialize variable `field'.
7858 * decl.c (init_decl_processing): Initialize variable `field'.
7860 * expr.c (build_known_method_ref): Mark parameters `method_type',
7861 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7862 (process_jvm_instruction): Likewise for parameter `length'.
7864 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7865 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7868 * parse.y (maybe_generate_clinit): Remove unused variable
7869 `has_non_primitive_fields'.
7870 (find_in_imports_on_demand): Initialize variables `node_to_use'
7872 (patch_binop): Likewise for variable `prom_type'.
7873 (patch_unaryop): Likewise for variable `prom_type'.
7875 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7877 * xref.c (xref_table): Add missing initializer.
7879 1999-05-14 Tom Tromey <tromey@cygnus.com>
7881 * java-except.h (struct eh_range): Removed unused `next' member.
7882 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7883 after adding all exception handlers. Sort exception ranges in
7885 (struct pc_index): New structure.
7886 (start_pc_cmp): New function.
7887 * except.c (add_handler): Return `void'. Don't call link_handler;
7888 instead construct an ordinary linked list and do range
7890 (check_nested_ranges): New function.
7891 (link_handler): Changed interface to allow merging of eh_ranges.
7892 Split overlapping ranges. Return `void'.
7894 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7896 * parse.y (constructor_block_end:): New rule, tagged <node>.
7897 (constructor_body:): Use `constructor_block_end' instead of
7900 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * parse.y (statement_nsi:): Pop `for' statement block.
7903 (java_complete_lhs): Labeled blocks containing no statement are
7904 marked as completing normally.
7906 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7908 * xref.c (xref_set_current_fp): New function, defined.
7909 * xref.h (xref_set_current_fp): New function, prototyped.
7911 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7913 * check-init.c (check_init): Take into account that
7914 LABELED_BLOCK_STMT can be empty.
7916 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7918 * parse.y (java_check_regular_methods): Warning check on not
7919 overriding methods with default access in other packages does not
7920 apply to `<clinit>'.
7921 (java_complete_lhs): If block body is an empty_stmt_node, replace
7922 it by NULL_TREE. This prevents gcc from generating an irrelevant
7925 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7927 * check-init.c (check_init): Removed code accepting to see things
7928 falling through default:, when doing xrefs.
7929 * java-tree.h (do_not_fold): New global variable, declared.
7930 * parse.y (do_not_fold): New global variable, defined.
7931 (java_complete_expand_method): Set `do_not_fold' to the value of
7932 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7933 and reinstall them after them have been purged; do not check for
7934 initializations; do not issue missing return errors.
7935 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7937 (patch_binop): Skip the fold part when doing xrefs.
7938 (build_string_concatenation): Skip the concatenation part when
7940 (patch_synchronized_statement): Do not generate a try-finally when
7942 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7943 and keep the location where the throw was seen.
7944 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7945 any treatment on the converted node an simply return a NOP_EXPR of
7947 * xref.c (xref_get_data): New function, defined.
7948 * xref.h (xref_get_data): New function, declared.
7949 (XREF_GET_DATA): Use xref_get_data.
7951 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7953 * gjavah.c (print_include): Cast the result of `strlen' to int
7954 when comparing against a signed value.
7955 (add_namelet): Likewise.
7957 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7959 * expr.c (expand_invoke): Mark parameter `nargs' with
7961 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7963 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7966 * jcf-reader.c (get_attribute): Cast a value to long
7967 when comparing against a signed expression. Likewise.
7969 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7972 1999-05-11 Andrew Haley <aph@cygnus.com>
7974 * parse.y (source_end_java_method): If the current method contains
7975 any exception handlers, force asynchronous_exceptions: this is
7976 necessary because signal handlers in libjava may throw exceptions.
7977 * decl.c (end_java_method): Ditto.
7979 1999-05-11 Tom Tromey <tromey@cygnus.com>
7981 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7983 * jvspec.c (THREAD_NAME): Removed.
7984 (GC_NAME): Likewise.
7985 (MATHLIB): Likewise.
7986 (WITHLIBC): Likewise.
7988 (THREADLIB): Likewise.
7989 (MATH_LIBRARY): Likewise.
7990 (lang_specific_driver): Don't add `-l' options to command line.
7991 Instead, add a single --specs option. Recognize `-L' options and
7992 use them to search for spec file.
7993 (find_spec_file): New function.
7994 (SPEC_FILE): New define.
7996 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7998 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7999 cpplib-enabled build.
8001 1999-05-05 Per Bothner <bothner@cygnus.com>
8003 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8004 temporarily zero it while calling rest_of_decl_compilation.
8006 * java-tree.h (string_ptr_type_node): Add declaration.
8007 * decl.c: Define and initialize string_ptr_type_node.
8008 * parse.y (patch_string_cst): Use string_ptr_type_node.
8010 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8011 * parse.y (for_statement): Now unconditionally exit_block.
8012 (finish_labeled_statement): No longer exit_block if for-loop.
8013 (patch_loop_statement): Check harder if the loop is already labeled.
8015 * parse.y (patch_initialized_static_field): Removed function.
8016 (maybe_generate_clinit): Removed special handling for interfaces.
8017 (java_complete_expand_methods): Do a preliminary java_complete_tree
8018 on <clinit> to determine if it can be removed.
8019 (java_complete_expand_method): Remove special handling for <clinit>.
8020 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8021 optimize if we get back empty_stmt_node.
8022 For MODIFY_EXPR, re-do checking of static initializers.
8023 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8024 For VAR_DECL, pass correct context.
8026 * verify.c (verify_jvm_instructions): Better error messages.
8028 1999-05-03 Tom Tromey <tromey@cygnus.com>
8030 * parse-scan.y (interface_declaration): Call
8031 report_class_declaration for interfaces.
8033 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8035 * Makefile.in: Remove -v from bison command lines.
8037 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * check-init.c (check_init): Exclude a case of error when doing
8041 * class.c (layout_class_method): Don't generate the error message
8042 twice when compiling from source.
8043 * lang-options.h: Added `-Wredundant-modifers' and
8044 `-Wunusupported-jdk11' flags and help text.
8045 * lang.c (lang_decode_option): Added support for
8046 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8047 flag_static_local_jdk11 and flag_redundant set accordingly.
8048 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8049 * parse.h (EXPR_WFL_ADD_COL): New macro.
8050 (DECL_END_SOURCE_LINE): Likewise.
8051 (DECL_INHERITED_SOURCE_LINE): Likewise.
8052 * parse.y (static_ref_err): New function, prototyped.
8053 (CCB_TK): Now tagged <operator>.
8054 (class_body:): Remember the location of the closing '}' of a class
8055 definition when doing xrefs.
8057 (block_end:): Likewise.
8058 (create_class): Remember the location of the inherited class
8059 identifier when doing xrefs.
8060 (register_fields): Added test on first operand of `init' before
8061 testing it TREE_CODE.
8062 (method_header): Store the location of the class identifier in the
8063 class decl when doing xrefs.
8064 (finish_method_declaration): Don't combine first/last method line
8066 (java_check_regular_methods): Warning check on not overriding
8067 methods with default access on other packages move before check on
8068 static methods. Initialization of `aflags' also moved up.
8069 (resolve_expression_name): Call static_ref_err to report the error.
8070 (static_ref_err): New function, implemented.
8071 (resolve_field_access): Returned simplified static field access
8073 (resolve_qualified_expression_name): Check for illegal use of
8074 static fields in a non static context. Call static_ref_err to
8075 report error in various places.
8076 (java_complete_tree): Do not fold initialized static fields when
8078 (java_complete_lhs): Likewise.
8080 1999-04-29 Anthony Green <green@cygnus.com>
8082 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8083 create internal labels.
8084 (lookup_label): Ditto.
8086 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8088 * class.c (layout_class_method): Generate <clinit>'s rtl for
8090 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8091 for interfaces' <clinit>.
8092 * expr.c (lookup_field): Search for fields in interfaces.
8093 (expand_invoke): Fixed indentation.
8094 (expand_java_field_op): Likewise. Use IS_CLINIT.
8095 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8096 (IS_CLINIT): New macro.
8097 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8098 interface was parsed.
8099 (maybe_generate_clinit): Don't generate if the current class is an
8100 interface with only fields of primitive types.
8101 (reset_method_name): Use IS_CLINIT.
8102 (java_complete_expand_method): Expand <clinit> when it exists for
8103 interfaces. Use IS_CLINIT.
8104 (resolve_expression_name): Use DECL_CONTEXT instead of
8105 current_class to build static field references.
8106 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8107 ARRAY_REF when doing xreferencing.
8108 (check_final_assignment): Fixed typo in leading comment. Use
8110 (patch_array_ref): Don't fully expand array references when
8112 (patch_return): Use IS_CLINIT.
8113 (patch_throw_statement): Likewise.
8115 1999-04-22 Tom Tromey <tromey@cygnus.com>
8117 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8119 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * decl.c (predef_filenames, predef_filenames_size): New globals
8122 (init_decl_processing): predef_filenames and predef_filenames_size
8124 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8126 * jcf-parse.c (predefined_filename_p): New function.
8127 (yyparse): Check that files on the command line are specified only
8128 once and issue a warning otherwise.
8129 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8130 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8131 avoid a gcc warning with -W -Wall turned on.
8132 (java_expand_classes): Abort if errors were encountered.
8133 (java_complete_lhs): If the cross reference flag is set, wrap
8134 field DECL node around a WFL when resolving expression name.
8136 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * lang.c (lang_decode_option): Fixed returned value when parsing
8139 `-fxref=...' and `-Wall'.
8140 * parse.y (source_end_java_method): Do not generate code when
8141 flag_emit_xref is set.
8142 (resolve_expression_name): Do not build static field access when
8143 flag_emit_xref is set.
8144 (resolve_field_access): No special treatment on `length' when
8145 flag_emit_xref is set. Do not build qualified static field access
8146 when flag_emit_xref is set.
8147 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8148 when flag_emit_xref is set.
8149 (patch_assignment): Do not generate array store runtime check when
8150 flag_emit_xref is set.
8151 * xref.c (xref_flag_value): Fixed function declaration
8153 (xset_set_data): New function.
8154 * xref.h (xref_set_data): Added prototype for new function.
8155 (typedef struct xref_flag_table): New field data.
8156 (XREF_GET_DATA): New macro.
8158 1999-04-19 Tom Tromey <tromey@cygnus.com>
8160 * xref.h (enum): Removed trailing comma.
8162 * parse.y (resolve_qualified_expression_name): Added missing
8165 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8167 * gjavah.c: New prototypes for java_float_finite and
8170 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8172 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8175 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8177 * Makefile.in (TREE_H): Add tree-check.h.
8178 (RTL_H): Add genrtl.h.
8180 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8182 * parse.y (patch_assignment): Added ArrayStoreException runtime
8185 1999-04-06 Per Bothner <bothner@cygnus.com>
8187 * expr.c (pop_type_0): New function.
8188 (pop_type): Use pop_type_0.
8189 * java-tree.h (pop_type_0): New declaration.
8190 * verify.c (verify_jvm_instructions): Check return instructions.
8192 * parse.y (patch_binop): Don't fold if non-constant and emiting
8195 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8197 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8199 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8200 (main_jcf): Don't define.
8201 (process_file): Don't set `main_jcf'.
8203 * java-tree.h (main_jcf): Don't declare.
8205 * jcf-parse.c (main_jcf): Add static definition.
8207 * lang.c (main_jcf): Don't define.
8209 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8211 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8213 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8215 * jcf-depend.c: Include "config.h", not <config.h>.
8217 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8220 * jcf-path.c: Include "config.h", not <config.h>.
8222 * lex.c: Don't include various system header files.
8223 (java_init_lex): Cast the argument of `bzero' to PTR
8225 * parse-scan.y (java_push_parser_context): Likewise.
8227 * parse.y (java_push_parser_context): Likewise.
8228 (patch_bc_statement): Match format specifier to variable argument.
8230 * xref.c: Don't include <stdio.h>.
8232 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8234 * parse.y (struct parser_ctxt *ctxp): Now global.
8235 (declare_local_variables): Use WFL compound value for the
8236 declaration source line value, when doing cross-referencing.
8238 1999-03-31 Tom Tromey <tromey@cygnus.com>
8240 * gjavah.c (print_field_info): Allow constants of other types.
8241 (print_include): Generate include when new name is proper prefix
8242 of already printed name.
8243 (add_namelet): Likewise.
8244 (cxx_keyword_subst): New function.
8245 (print_method_info): Use it.
8246 (print_field_name): New function.
8247 (get_field_name): New function.
8248 (print_field_info): Use get_field_name and print_field_name.
8250 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8252 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8253 'KR-C', so gperf uses the `const' keyword on strings.
8255 * keyword.gperf (java_keyword): Const-ify a char*.
8257 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8259 * parse.y (patch_bc_statement): Fixed identation and a bogus
8262 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8264 * parse.y (patch_assignment): Allow static variables in other
8265 classes to be assigned.
8267 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8269 * class.c (maybe_add_interface): Remove unused variable
8271 (make_class_data): Use = for assignment, not ==. Likewise.
8272 (emit_register_classes): Remove unused variable `decl'.
8274 * lex.c: Fix comment so as not to contain an embedded `/*'.
8276 * verify.c (verify_jvm_instructions): Remove unused variable
8279 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8281 * parse.y (complete_loop_body): Rename to finish_loop_body.
8282 (complete_labeled_statement): Rename to finish_labeled_statement.
8283 (complete_for_loop): Rename to finish_for_loop.
8284 (complete_method_declaration): Rename to finish_method_declaration.
8286 * java-tree.h (continue_identifier_node): New global node.
8287 * decl.c: Define and initialize continue_identifier_node.
8288 * parse.y (generate_labeled_block): Remove - no longer needed.
8289 (build_loop_body): Use continue_identifier_node for continue block.
8290 (finish_labeled_statement): Also do pop_labeled_block actions.
8291 (java_complete_lhs): POP_LOOP even if error.
8292 (build_labeled_block): Special handling for continue_identifier_node.
8293 (patch_loop_statement): Re-organize.
8294 (patch_bc_statement): Re-write.
8296 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8299 using a WFL compound value.
8300 * parse.y (xref.h): Include.
8301 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8303 (register_fields): Set WFL compound value to lineno if doing
8305 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8307 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8308 * xref.h (expand_xref): Prototype renamed from xref_generate.
8310 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8312 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8313 (GET_CURRENT_BLOCK): New macro.
8314 * parse.y (current_static_block): New global variable.
8315 (method_body:): Define action.
8316 (complete_method_declaration): Set current_function_decl to NULL
8317 when work on the current method is done.
8318 (declare_local_variables): Use GET_CURRENT_BLOCK.
8319 (java_method_add_stmt): Likewise.
8320 (java_complete_expand_method): Disable the use of `this' when
8322 (enter_a_block): If no current method exist, use
8323 current_static_block to link static initializer blocks.
8324 (exit_block): Rewritten to use current_static_block when no current
8326 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8327 (patch_return): Forbid the use of `return' in static initializers.
8328 (patch_throw_statement): Fixed indentation. Issue specific error
8329 for uncaught thrown checked exception in static initializer
8330 blocks. Removed FIXME.
8332 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8334 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8335 Link gcj from gcc.o.
8337 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8339 * parse.y (find_applicable_accessible_methods_list): When dealing
8340 with interface: ensure that a given interface or java.lang.Object
8341 are searched only once.
8343 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8345 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8347 * jcf-dump.c (print_access_flags): Add braces around if-else.
8349 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8352 * lex.c (build_wfl_node): Add static prototype.
8354 * lex.h (build_wfl_node): Remove static prototype.
8356 * parse.y: Include lex.c early enough to declare everything needed.
8357 Ensure calls to `build_wfl_node' pass the proper arguments.
8358 (create_class): Remove unused variable `super_decl'.
8359 (get_printable_method_name): Initialize variable `name'.
8361 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8363 * Changelog: Fixed 1999-03-22 typos.
8364 * lang.c (lang_decode_option): Fixed typo in error string in the
8367 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8369 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8371 * java-tree.h (flag_emit_xref): Declared extern.
8372 * lang.c (xref.h): Included.
8373 (flag_emit_xref): New global variable.
8374 (lang_decode_option): Added support for -fxref.
8378 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8380 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8383 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8385 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8386 $(srcdir)/../system.h and $(JAVA_TREE_H).
8387 (jcf-io.o): Depend on $(JAVA_TREE_H).
8388 (mangle.o): Likewise.
8390 * check-init.c (check_cond_init): Add static prototype.
8392 * class.c (build_java_method_type, hashUtf8String,
8393 make_field_value, get_dispatch_vector, get_dispatch_table,
8394 append_gpp_mangled_type, mangle_static_field): Likewise.
8395 (strLengthUtf8): Hide unused definition.
8396 (hashUtf8String): Const-ify.
8397 (make_field_value): Un-ANSI-fy.
8399 * constants.c: Move inclusion of jcf.h above java-tree.h.
8400 (set_constant_entry, find_class_or_string_constant,
8401 find_name_and_type_constant, get_tag_node,
8402 build_constant_data_ref): Add static prototype.
8404 * decl.c (push_jvm_slot, builtin_function,
8405 lookup_name_current_level): Likewise.
8406 (builtin_function): Const-ify.
8408 * except.c (expand_start_java_handler, expand_end_java_handler):
8409 Add static prototype.
8411 * expr.c (flush_quick_stack, push_value, pop_value,
8412 java_stack_swap, java_stack_dup, build_java_athrow,
8413 build_java_jsr, build_java_ret, expand_java_multianewarray,
8414 expand_java_arraystore, expand_java_arrayload,
8415 expand_java_array_length, build_java_monitor, expand_java_pushc,
8416 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8417 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8418 expand_compare, expand_test, expand_cond, expand_java_goto,
8419 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8420 expand_java_field_op, java_push_constant_from_pool): Likewise.
8422 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8423 (build_java_arraynull_check): Mark parameters `node' and `type'
8424 with ATTRIBUTE_UNUSED.
8425 (note_label): Likewise for parameter `current_pc'.
8426 (expand_java_call, expand_java_ret): Hide unused definition.
8428 * java-tree.h (make_class, build_constants_constructor,
8429 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8430 init_outgoing_cpool, register_class, emit_register_classes,
8431 java_layout_seen_class_methods): Prototype.
8432 (unicode_mangling_length): Const-ify.
8433 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8434 emit_unicode_mangled_name, format_int, format_uint,
8435 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8436 jcf_print_utf8_replace, open_class): Prototype.
8438 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8439 <stdio.h>. Include tree.h/java-tree.h.
8440 (utf8_equal_string usage, process_class): Add static prototype.
8441 (open_class): Don't prototype this here.
8442 (utf8_equal_string): Match arguments to format specifiers.
8443 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8444 TABLE_SWITCH, disassemble_method): Likewise.
8446 * jcf-io.c: Include tree.h/java-tree.h.
8447 (open_class, find_classfile, jcf_print_utf8,
8448 jcf_print_utf8_replace): Const-ify.
8450 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8451 parse_class_file): Add static prototype.
8452 (find_in_current_zip): Match definition to existing static
8455 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8456 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8457 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8458 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8459 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8460 generate_bytecode_return, perform_relocations, init_jcf_state,
8461 init_jcf_method, release_jcf_state, generate_classfile):
8462 Add static prototype.
8463 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8464 (make_class_file_name): Const-ify.
8466 * jcf.h (find_classfile): Const-ify.
8468 * jv-scan.c (reset_report): Remove prototype.
8470 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8471 (error): Rewrite to allow varargs.
8473 * lang.c (lang_f_options): Const-ify.
8475 * lex.c (java_parse_escape_sequence): Add static prototype.
8476 (java_allocate_new_line): Match definition to existing static
8479 * mangle.c Include tree.h/java-tree.h.
8480 (unicode_mangling_length, emit_unicode_mangled_name,
8481 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8483 * parse.h (jdep_code): Remove trailing comma in enumeration.
8484 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8485 (reset_report): Add prototype.
8487 * verify.c (push_pending_label, merge_types): Add static
8490 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8492 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8494 * parse.y (find_applicable_accessible_methods_list): Extend the
8495 search to superinterfaces when relevant.
8496 (search_applicable_methods_list): New function.
8498 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8500 * class.c (unmangle_classname): Implemented stricter testing
8501 before setting the QUALIFIED_P flag on an identifier.
8503 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8505 * parse.y (java_complete_lhs): Call force_evaluation_order
8506 after patch_newarray.
8507 (patch_binop): Don't call fold if there are side effects.
8509 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8511 * parse.y (java_stabilize_reference): Use save_expr instead of
8512 building a SAVE_EXPR node.
8513 (java_complete_lhs): Patch the resulting string of the `+='
8514 operator (if necessary) and complete the RHS after having built
8517 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8519 * class.c (make_class): Don't set CLASS_P here (because
8520 this function is also called by build_java_array_type).
8521 (push_class): Set CLASS_P here instead.
8522 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8524 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8525 context. If the context is class, perfer "super" over "synchronized".
8526 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8528 * parse.y (create_class): Don't call parser_check_super here;
8529 it is not robust. Always wait until later.
8531 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8532 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8534 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8536 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8537 * lex.h (UNGETC): Change misleading macro.
8539 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8541 * parse.y (java_stabilize_reference): Return NODE when patching a
8543 (java_complete_lhs): Put parenthesis around truth values.
8545 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8547 * class.c (layout_class_method): Don't make rtl for interface
8549 * parse.h (GET_TYPE_NAME): New macro.
8550 * parse.y (if_then_statement:): Fixed indentation.
8551 (if_then_else_statement:): Likewise.
8552 (for_statement:): Fixed spacing.
8553 (try_statement:): Fixed indentation.
8554 (create_interface): Don't force interfaces to be abstract.
8555 (method_header): Abstract methods are OK in interfaces.
8556 (declare_local_variables): Fixed typo in comment.
8557 (java_complete_expand_method): Fixed indentation.
8558 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8559 non accessible fields.
8560 (java_stabilize_reference): New function.
8561 (java_complete_lhs): Fixed indentation. Use
8562 java_stabilize_reference in compound assignement. Insert the
8563 cast. If not processing `+' fix string constants before processing
8566 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8568 * constants.c (find_class_or_string_constant): Cast variable `j'
8569 to a `jword' when comparing against one.
8571 * expr.c (java_lang_expand_expr): Remove unused variables
8572 `has_finally_p' and `op0'.
8574 * gjavah.c (print_field_info): Cast a value to jint when comparing
8575 against one. Likewise for a jlong.
8576 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8577 against a signed quantity.
8579 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8580 (print_signature): Don't needlessly dereference variable `str'
8582 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8583 `max_locals' with ATTRIBUTE_UNUSED.
8584 (jcf_parse_class): Likewise for variable `index'.
8586 * parse.h (reverse_jdep_list): Remove static prototype.
8588 * parse.y (build_jump_to_finally): Remove prototype and definition.
8589 (reverse_jdep_list): Add static prototype.
8591 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8592 `assignment' and `expr_decl'.
8594 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8596 1999-03-12 Andrew Haley <aph@cygnus.com>
8598 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8599 we'll need a directory separator and a null character.
8601 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8603 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8605 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8607 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8610 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8612 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8614 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8616 * class.c (layout_class_method): A static method in a base class
8617 is never overridden, so treat it like it doesn't exist.
8618 However, do complain about private non-static method overriding
8619 public static method.
8621 * parse.y: Don't set unused INITIALIZED_P flag.
8622 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8624 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8625 (build_array_from_name): Re-order &index[string] to &string[index].
8627 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8628 error_mark (it might catch more errors, but it is more likely to lose).
8630 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8632 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8633 (parse-scan.o): Depend on toplev.h.
8635 * class.c (make_method_value): Add prototype. Make it static.
8636 Remove unused second argument, caller changed.
8638 * expr.c (java_lang_expand_expr): Remove unused variable
8641 * java-tree.h: Don't prototype find_in_current_zip.
8642 Add prototypes for verify_constant_pool, start_java_method,
8643 end_java_method, give_name_to_locals, expand_byte_code,
8644 open_in_zip, set_constant_value, find_constant1, find_constant2,
8645 find_utf8_constant, find_string_constant, find_class_constant,
8646 find_fieldref_index, find_methodref_index, write_constant_pool,
8647 count_constant_pool_bytes and encode_newarray_type.
8649 * jcf-dump.c: Remove unused variable `LONG_temp'.
8651 * jcf-parse.c: Include parse.h.
8652 (jcf_parse_source): Remove unused parameter, all callers changed.
8653 (jcf_figure_file_type): Add static prototype.
8654 (find_in_current_zip): Likewise. Also remove unused parameter,
8655 all callers changed.
8656 (read_class): Initialize variable `saved_pos'.
8658 * jcf-reader.c (jcf_parse_preamble): Mark variables
8659 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8661 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8662 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8663 (java_parse_doc_section): Initialize variable `seen_star'.
8664 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8665 (java_lex_error): Mark parameters `msg' and `forward' with
8667 (java_get_line_col): Mark parameters `filename' and `line' with
8670 * parse-scan.y: Include toplev.h.
8671 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8673 * parse.h: use `struct JCF', not plain `JCF'.
8674 (java_parser_context_save_global, java_expand_classes
8675 java_parser_context_restore_global, java_parse): Add prototypes.
8677 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8680 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8682 * check-init.c (check_init): COPYN takes word count, not bit count.
8684 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8686 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8687 explicit build_decl. (Avoids crash in reload when optimizing.)
8689 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8691 * decl.c (complete_start_java_method): Handle synchronized method
8692 even when compiling from bytecode.
8694 1999-02-26 Tom Tromey <tromey@cygnus.com>
8696 * gjavah.c (add_class_decl): Only generate `#include' if outer
8697 class is not the name of the class we are processing. Correctly
8698 append `.h' in #include.
8699 (process_file): Clean up newlines around generated `#include's.
8700 (decode_signature_piece): Correctly handle inner classes.
8701 (struct include): New structure.
8702 (all_includes): New global.
8703 (print_include): New function.
8704 (add_class_decl): Use it.
8705 (process_file): Likewise.
8706 (add_class_decl): Generate include for java-array.h if array
8708 (process_file): Don't generate java-array.h include.
8710 * gjavah.c (add_namelet): Check for standard package names here.
8711 (add_class_decl): Don't check for standard package names here.
8713 1999-02-25 Tom Tromey <tromey@cygnus.com>
8715 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8716 When reading a zip file, only use strncmp if both strings are
8717 bigger than the buffer length. Initialize `k' when looping
8720 1999-02-24 Tom Tromey <tromey@cygnus.com>
8722 * gjavah.c (struct namelet): New structure.
8723 (add_namelet): New function.
8724 (print_namelet): New function.
8725 (print_class_decls): Use add_namelet and print_namelet to generate
8726 namespaces and not classes.
8727 (method_printed): New global.
8728 (HANDLE_END_METHOD): Examine method_printed.
8729 (print_method_info): Set method_printed when required. Print
8730 error if function to be ignored is marked virtual. Handle $finit$
8732 (METHOD_IS_FINAL): New macro.
8733 (print_field_info): Use it.
8734 (HANDLE_METHOD): Clear method_printed.
8735 (method_pass): New global.
8736 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8737 (process_file): Do two passes over both fields and methods.
8738 (HANDLE_METHOD): Examine method_pass.
8740 (add_class_decl): New function.
8741 (print_class_decls): Don't scan over entire constant pool.
8743 1999-02-23 Tom Tromey <tromey@cygnus.com>
8745 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8746 disable linking in that case.
8748 1999-02-20 Tom Tromey <tromey@cygnus.com>
8750 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8753 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8755 * decl.c (build_result_decl), java-tree.h: New method.
8756 (complete_start_java_method): Handle synchronized methods.
8757 Don't build DECL_RESULT here. (Ordering dependency problem.)
8758 (start_java_method): Call build_result_decl here instead ...
8759 * parse.y (java_complete_expand_method): ... and here.
8760 (expand_start_java_method): Don't call complete_start_java_method here.
8761 (java_complete_expand_method): Call it here instead.
8762 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8763 * java-tree.h: ... here.
8765 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8766 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8767 for ARRAY_REF - it doesn't work when array bounds are checked.
8768 (patch_array_ref): Handle it here instead.
8770 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8772 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8774 Force left-to-right evaluation of binary operations etc.
8775 * expr.c (force_evaluation_order), java-tree.h: New function.
8776 * parse.y (java_complete_lhs): Pass binary operations, procedure
8777 calls, and ARRAY_REFs to force_evaluation_order.
8778 (various): Set TREE_SIDE_EFFECTS more carefully.
8780 Tolerate random (non-UTF8) encoding in comments without complaining.
8781 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8782 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8784 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8785 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8787 * parse.y (java_complete_lhs): Ignore an empty statement in a
8788 COMPOUND_EXPR. Don't complain about empty statement after return.
8790 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8792 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8793 in TREE_LIST - just chain the POINTER_TYPEs together.
8794 (resolve_class): If type already resolved, return decl.
8795 After resolving, update TREE_TYPE(class_type), and name (if array).
8796 * parse.h (do_resolve_class), parse.y: Make non-static.
8797 * class.c (maybe_layout_super_class): Take this_class argument.
8798 Do do_resolve_class if necessary.
8799 (layout_class, layout_class_methods): Adjust calls appropriately.
8800 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8801 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8802 * typeck.c (build_java_array_type): Don't call layout_class.
8804 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8806 * parse.y (check_pkg_class_access): Allow private class access
8807 within the same package.
8808 (strip_out_static_field_access_decl): New function.
8809 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8810 operator argument before testing its nature.
8812 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8814 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8815 (TRY_EXPR): Simplify - it no longer has a finally clause.
8816 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8817 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8818 * expr.c (java_lang_expand_expr): Likewise.
8819 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8820 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8821 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8822 (build_try_statement): Remove finally parameter and handling.
8823 (build_try_finally_statement): New function.
8824 (patch_try_statement): No longer need to support finally clause.
8825 (try_statement): Update grammar action rules.
8826 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8827 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8829 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8831 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8832 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8834 1999-02-17 Andrew Haley <aph@cygnus.com>
8836 * class.c (build_utf8_ref): Back out broken patch which was
8837 intended to to output signatures using '.' as a separator.
8839 * class.c (make_class_data): Output signatures using '.' as a
8840 separator, rather than '/'.
8841 (mangled_classname): Likewise.
8842 (make_field_value): Likewise.
8843 (make_method_value): Likewise.
8844 * constants.c (alloc_class_constant): Likewise.
8845 * expr.c (build_invokeinterface): Likewise.
8847 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8849 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8850 of an ancient workaround.
8852 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8854 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8857 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8859 * lex.c (yylex): Encode \0 as UTF8.
8861 1999-02-10 Tom Tromey <tromey@cygnus.com>
8863 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8864 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8865 (libgcj_zip): Renamed.
8866 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8868 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8870 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8871 (GC_NAME): Renamed -lgc to -lgcjgc.
8873 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8875 * lex.c (java_lang_cloneable): Initialize.
8876 * parse.y (java_lang_cloneable): New static variable.
8877 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8878 doing one more qualification round.
8879 (valid_ref_assignconv_cast_p): Reject null source or
8880 destination. Allow an array to be cast into java.lang.Cloneable.
8881 (patch_cast): Swapped two first arguments to first call to
8882 valid_ref_assignconv_cast_p.
8884 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * parse.h: DECL_P renamed JDECL_P.
8887 * parse.y: DECL_P replaced by JDECL_P.
8888 (build_array_from_name): Always use pointer's type.
8889 (patch_bc_statement): Extra code to search continue target in a
8890 for loop. Fixed comments. Continue target is current loop when
8893 1999-02-05 Andrew Haley <aph@cygnus.com>
8895 * class.c (make_class_data): The superclass of an interface should
8896 be null, not class Object.
8898 * lex.c (java_lex): Sign extend hex literals.
8900 1999-02-04 Andrew Haley <aph@cygnus.com>
8902 * class.c (build_utf8_ref): Output signatures using '.' as a
8903 separator, rather than '/'.
8904 (make_class_data): Likewise.
8906 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8908 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8909 mkstemp.o. Get them from libiberty now.
8911 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8913 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8915 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8917 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8920 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8922 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8923 * jcf-write.c (generate_bytecode_return): New function.
8924 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8926 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8927 generate special [fd]const_[01] instructions.
8929 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8931 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8932 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8934 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8936 * parse.y (patch_method_invocation): Handle calling static methods,
8937 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8939 * parse.y (java_complete_lhs): Don't complain about unreachable
8940 exit condition in a do-while statement.
8942 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8944 * lex.c (java_read_char): Fixed utf8 decoding.
8945 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8947 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8948 comments. Local variable `all_primitive' is gone. Broadened
8949 acceptance of `0' to floating point targets. `long' can now be
8950 widened to `double' or `float'.
8951 (valid_method_invocation_conversion_p): Added leading
8952 comment. Fixed tabulation.
8953 (build_string_concatenation): Optimize out left or right empty
8956 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8958 * jcf-write.c (localvar_alloc): Only emit entry for
8959 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8960 (generate_bytecode_insns): Only call put_linenumber if
8961 debug_info_level > DINFO_LEVEL_NONE.
8962 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8963 is specified, add -g1 (for compatibility wih javac).
8965 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8967 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8968 gjavah.o, check-init.o, jv-scan.o
8970 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8972 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8974 * gjavah.c: Include config.h and system.h.
8976 * javaop.h (inline): Don't define, its handled by system.h.
8977 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8978 from `inline' to `static inline'.
8980 * jcf.h (inline): Don't define, its handled by system.h.
8982 * lex.c (inline): Likewise.
8984 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8986 * lang-specs.h: Map -Qn to -fno-ident.
8988 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8990 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8992 1999-01-29 Tom Tromey <tromey@cygnus.com>
8994 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8995 then cast it to Object before calling `append' method.
8997 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8999 * check-init.c (check_bool2_init, check_bool_init, check_init):
9000 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9001 * jcf-write.c (generate_bytecode_insns): Likewise.
9003 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9006 * parse.y (patch_cast): Allow a boolean to be cast into a
9009 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9011 * parse.y: (class_declaration:): Fixed indentation.
9012 (class_member_declaration:): Extra `;' after field declaration now
9014 (interface_declaration:): Removed debug messages in error reports.
9015 (patch_binop): Nodes created and returned inherit the orignal
9016 node's COMPOUND_ASSIGN_P flag value.
9017 (patch_cast): Fix cast from char to floating point.
9019 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9021 * except.c, java-except.h (expand_resume_after_catch): new
9023 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9024 to branch back to main flow of control after a catch block.
9026 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9028 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9029 $(srcdir)/../system.h.
9030 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9031 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9032 (jcf-write.o): Likewise.
9033 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9034 (mangle.o): Depend on $(srcdir)/../toplev.h.
9035 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9036 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9038 * class.c: Include output.h and parse.h.
9039 (mangled_classname): Add the `const' keyword to a char*.
9040 (find_named_method): Hide unused function definition.
9041 (build_utf8_ref): Change type of variable `c' to unsigned char.
9042 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9043 (build_class_ref): Add the `const' keyword to a char*.
9044 (layout_class_method): Remove unused variable `buf'.
9046 * decl.c (find_local_variable): Remove unused variable `rtl'.
9047 (pushdecl): Likewise for variables `different_binding_level' and
9049 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9050 (maybe_build_cleanup): Likewise for parameter `decl'.
9052 * except.c (expand_start_java_handler): Mark parameter `range'
9053 with ATTRIBUTE_UNUSED.
9055 * expr.c: Include except.h.
9056 (pop_type): Remove unused variable `i'.
9057 (pop_value): Likewise for variables `n_words' and `i'.
9058 (expand_java_arrayload): Likewise for variable `convert'.
9059 (java_lang_expand_expr): Likewise for variables `op0', `type',
9060 `mode', `unsignedp', `node' and `elements'.
9061 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9063 (process_jvm_instruction): Add a `const' qualifier to a char*.
9065 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9066 (temp_directory): Likewise.
9067 (print_c_decl): Likewise.
9068 (print_method_info): Likewise.
9069 (decode_signature_piece): Likewise.
9070 (print_mangled_classname): Likewise.
9072 * java-except.h: Provide prototypes for maybe_start_try,
9073 maybe_end_try and add_handler.
9075 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9076 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9077 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9078 init_expr_processing, push_super_field, init_class_processing,
9079 can_widen_reference_to, class_depth, verify_jvm_instructions,
9080 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9081 set_local_type, merge_type_state, push_type, load_type_state,
9082 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9083 emit_unicode_mangled_name): Add prototypes.
9085 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9086 (print_signature_type): Use ISDIGIT, not isdigit.
9087 (print_signature): Remove unused variable `j'.
9089 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9090 int when comparing against one.
9092 * jcf-parse.c: Include toplev.h.
9094 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9095 (localvar_free): Remove unused variable `i'.
9096 (generate_bytecode_conditional): Likewise for variable `kind'.
9098 * jv-scan.c: Include config.h and system.h. Remove redundant
9099 OS header and gansidecl.h includes.
9100 (warning): Add the `const' keyword to a char*. Also add
9101 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9102 __STDC__, when determining whether to use ANSI-isms.
9103 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9104 (xmalloc): Don't redundantly prototype here.
9105 (main): Remove unused parameter `envp'. Also fix the arguments
9106 passed to function `fatal' to match the format specifier.
9108 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9110 * mangle.c: Include toplev.h.
9111 (emit_unicode_mangled_name): Declare parameter `len'.
9113 * parse.y (parse_warning_context): Add the `const' keyword to a
9114 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9115 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9116 (issue_warning_error_from_context): Add the `const' keyword to
9118 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9119 not `__STDC__' for whether to use ANSI-isms.
9121 * typeck.c (incomplete_type_error): Mark parameters `value' and
9122 `type' with ATTRIBUTE_UNUSED.
9123 (parse_signature_type): Use ISDIGIT, not isdigit.
9125 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9126 (verify_jvm_instructions): Likewise. Remove unused variables
9127 `field_name' and `default_val'.
9129 * zextract.c: Include config.h and system.h. Remove redundant
9132 * zipfile.h: Prototype `read_zip_archive'.
9134 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9136 * typeck.c (convert): Allow conversions to void type: some
9137 optimizations in gcc do this.
9139 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9141 * typeck.c (convert_ieee_real_to_integer): New function.
9142 (convert): When not using fast-math and using hardware fp, convert
9143 an IEEE NaN to zero.
9145 1999-01-18 Andrew Haley <aph@cygnus.com>
9147 * parse.y (patch_binop): Do a type conversion from signed to
9148 unsigned and then back to signed when a ">>>" is found.
9150 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9152 * java-tree.h: (check_for_initialization): Added prototype.
9153 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9154 * parse.y (do_resolve_class): Removed unused locals.
9155 (read_import_dir): Likewise.
9156 (resolve_qualified_expression_name): Array creation
9157 expressions are valid primary expressions.
9158 (qualify_ambiguous_name): Likewise.
9159 (patch_synchronized_statement): Removed unused local.
9161 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9163 * Makefile.in (zextract.o): Add dependencies.
9165 * Makefile.in: Do not put ^Ls at the start of a line.
9167 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9169 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9170 sub-type the result of the call that gets the exception value.
9172 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9173 don't call finish_class.
9175 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9176 clear found before continuing.
9178 * verify.c (verify_jvm_instructions): On an array load, allow
9179 and handle top of stack to be TYPE_NULL.
9181 * gjavah.c (generate_access): Translate Java package private or
9182 protected access to C++ public, but with a comment.
9184 1999-01-13 Andrew Haley <aph@cygnus.com>
9186 * expr.c (generate_name): Name prefix changed to avoid clashes
9187 with assembler temp labels.
9189 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9190 MODIFY_EXPR. Without this, code for the assignement may not be
9191 generated at all and the synchronized statement will read an
9192 uninitialized variable.
9194 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9196 * class.c (maybe_layout_super_class): Fixed returned value.
9197 * lex.c: Added 1999 to the copyright.
9198 (java_init_lex): Initialize java_lang_imported.
9199 * lex.h: Added 1999 to the copyright.
9200 * parse.h: Added 1999 to the copyright.
9201 (REGISTER_IMPORT): Fixed typo in trailing macro.
9202 (CURRENT_OSB): New macro.
9203 (struct parser_ctxt): New fields osb_depth, osb_limit.
9204 * parse.y (java_lang_id): New global variable.
9205 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9206 (array_creation_expression:): Use CURRENT_OSB.
9207 (dims:): Uses a stack to keep track of array dimensions.
9208 (cast_expression:): Use CURRENT_OSB.
9209 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9211 (register_fields): Fixed typos in comment.
9212 (check_method_redefinition): Fixed comment indentation.
9213 (java_check_regular_methods): Set saved found wfl to NULL after
9214 having reinstalled it in the previously found DECL_NAME.
9216 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9218 * gjavah.c (java_float_finite): Use a union to do type punning.
9219 (java_double_finite): Likewise.
9221 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9223 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9224 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9225 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9226 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9227 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9228 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9230 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9232 * check-init.c (check_init): If compiling to native, we don't
9233 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9235 1999-01-08 Tom Tromey <tromey@cygnus.com>
9237 * parse-scan.y (variable_declarator_id): Set or increment
9239 (bracket_count): New global.
9240 (formal_parameter): Handle case where bracket pairs trail variable
9243 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9245 * jcf-parse.c (yyparse): variable len changed from a char to an
9246 int to prevent overflow.
9248 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9250 * java-tree.h: Declare read_class.
9251 * jcf-parse.c (read_class): New function.
9252 (load_class): Now just call read_class.
9254 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9255 * jcf-parse.c (parse_source_file): Declare save_error_count,
9256 which is needed by java_parse_abort_on_error macro,
9257 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9259 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9260 constructor, if initializing a static field.
9261 (patch_new_array_init): Set TREE_CONSTANT if it is.
9262 * expr.c (java_lang_expand_expr): For a static array constructor
9263 of primitive elements, allocate the array itself statically.
9264 Disabled until we can set the vtable field statically.
9266 * check-init.c: New file. Checks for definite assignment.
9267 * Makefile.in (JAVA_OBJS): Add check-init.o.
9268 * parse.y (java_complete_expand_method): Call check_for_initialization.
9269 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9271 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9273 * parse.y : include system.h instead of including
9274 standard headers directly with the exception of <dirent.h>.
9276 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9278 * lex.h: Moved static function declarations to lex.c,
9279 to shut up some -Wall warnings.
9280 * lex.c: Static function declarations moved here.
9281 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9283 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9285 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9287 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9289 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9290 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9292 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9293 (localvar_alloc): Change return type to void,
9294 (emit_unop): Remove unused variable size.
9296 * jcf-write.c (struct jcf_block): Add new union.
9297 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9298 (call_cleanups): New functions.
9299 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9300 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9301 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9302 * lang.c (lang_init): Call using_eh_for_cleanups.
9303 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9304 completing operands to patch_synchronized_statement.
9305 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9306 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9307 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9309 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9311 * Make-lang.in: Comment out control-Ls; they upset some makes.
9313 1998-12-18 Tom Tromey <tromey@cygnus.com>
9315 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9318 1998-12-17 Tom Tromey <tromey@cygnus.com>
9320 * parse.y (DIR_SEPARATOR): New define.
9321 (check_class_interface_creation): Use it.
9323 * parse-scan.y (report_main_declaration): Recognize
9324 `java.lang.String' in argument to main.
9326 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9328 * parse.y (create_interface): Remove bogus test.
9330 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9332 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9333 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9335 1998-12-16 Tom Tromey <tromey@cygnus.com>
9337 * parse-scan.y (qualified_name): Use correct sprintf format.
9339 1998-12-15 Tom Tromey <tromey@cygnus.com>
9341 * gjavah.c (print_field_info): Changed how most negative number is
9344 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9346 * parse.y (fold_constant_for_init): New function.
9347 (resolve_expression_name): Don't replace static final
9348 constant-initialized fields by its value.
9349 (java_complete_lhs): New. Same as java_complete_tree, except does
9350 not replace static final constant-initialized fields by their values.
9351 (register_fields): If there is an initializer, set DECL_INITIAL and
9352 MODIFY_EXPR_FROM_INITIALIZATION_P.
9353 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9354 Only call patch_initialized_static_field if
9355 MODIFY_EXPR_FROM_INITIALIZATION_P.
9356 (patch_initialized_static_field): If not valid constant, clear
9359 * parse.y (lookup_field_wrapper): Fix thinko.
9361 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9362 set and restore global lineno.
9364 1998-12-14 Tom Tromey <tromey@cygnus.com>
9366 * gjavah.c (print_field_info): If value to print is the smallest
9367 value of its size, then print as hex to avoid later warnings from
9370 1998-12-14 Tom Tromey <tromey@cygnus.com>
9372 * gjavah.c (decompile_method): Decompile `return null'.
9373 (process_file): Generate `#pragma interface'.
9374 (method_declared): New global.
9375 (print_method_info): Set it.
9376 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9377 (print_method_info): Handle abstract methods.
9379 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9381 * parse.y (patch_method_invocation): If class_decl is null
9382 (e.g. an array type), use original type.
9384 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9385 errors about uncaught exception from clone (of array, specifically).
9387 1998-12-13 Tom Tromey <tromey@cygnus.com>
9389 * gjavah.c (decompile_method): Handle all types of `return'
9390 opcode. Decompile `return this' and `return'.
9391 (method_access): New global.
9392 (print_method_info): Set it.
9393 (decompile_method): Don't decompile a synchronized method.
9395 1998-12-13 Tom Tromey <tromey@cygnus.com>
9397 * jcf-reader.c (jcf_parse_one_method): Recognize
9399 * gjavah.c (HANDLE_END_METHOD): New macro.
9400 (HANDLE_CODE_ATTRIBUTE): New macro.
9401 (decompile_method): New function.
9402 (print_method_info): Don't print `;\n' at end of function decl.
9403 Include java-opcodes.h.
9404 (decompiled): New global.
9406 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9408 * class.c (build_class_ref): Handle PRIMTYPE.class if
9409 flag_emit_class_files.
9410 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9411 if flag_emit_class_files.
9412 * parse.y (java_complete_tree): Pre-liminary support for
9413 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9415 * parse.y (patch_synchronized_statement): Don't call monitorexit
9416 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9418 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9420 * zipfile.h (opendir_in_zip): New declaration.
9421 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9422 (opendir_in_zip): New function, using code from open_in_zip.
9423 (open_in_zip): Call opendir_in_zip.
9424 (find_class): Remove no-longer-used do_class_file parameter,
9425 but add source_ok parameter. Change logic so if we find a .java file,
9426 we don't look for .class in later classpath emtries.
9427 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9428 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9429 * gjavah.c: Update call to find_class.
9430 * jcf-dump.c: Likewise.
9432 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9433 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9434 nothing if body is empty_stmt_node.
9435 Various little fixes so SP gets correctly adjusted.
9436 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9437 For CALL_EXPR, test if static first.
9438 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9439 such as the ones we create for Object and Class.
9440 Set and restore current_function_decl.
9441 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9442 (note_possible_classname): New function.
9443 (read_import_entry): Removed. Merged with read_import_dir.
9444 (read_import_dir): Don't call find_class - that only gives us
9445 the first classpath entry having the needed package.
9446 Use the struct buffer data structure from buffer.h.
9447 (read_import_dir, find_in_imports_on_demand): The remembered
9448 class names now use '.' (not '/') as package separator.
9450 * parse.y (java_complete_expand_methods): Call write_classfile
9451 here, and not in java_expand_classes (which only gets first class).
9453 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9455 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9456 (register_fields): If a static fields has an initializer, just
9457 chain it on ctxp->static_initialized, and handle later.
9458 (java_complete_expand_methods): Force <clinit> first.
9459 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9460 - it's already been completed.
9461 (patch_initialized_static_field): New function.
9462 (java_complete_field): Call it.
9464 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9466 * expr.c (encode_newarray_type, build_new_array): New functions.
9467 * java-tree.h: Declare build_new_array.
9468 * jcf-write.c (patch_newarray): Use build_new_array.
9470 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9471 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9473 * parse.y (patch_new_array_init): Re-organize.
9474 Now is passed the actual array (pointer) type of the value.
9475 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9476 (patch_array_constructor): Removed - merged into patch_new_array_init.
9477 (java_complete_tree): Update patch_new_array_init.
9479 * jcf-write.c (find_constant_index): New function.
9480 (generate_bytecode_insns): Use find_constant_index.
9481 (generate_classfile): Use find_constant_index for ConstantValue.
9483 1998-12-11 Tom Tromey <tromey@cygnus.com>
9485 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9486 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9487 * class.c (make_class_data): Renamed dtable -> vtable, and
9488 dtable_method_count -> vtable_method_count.
9490 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9493 global variables, initialized.
9494 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9495 Declared new global variables.
9496 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9497 double_zero_node, integer_zero_node upon direct matching.
9498 * parse.y (purify_type_name): Added function prototype.
9499 (duplicate_declaration_error_p): Consider new_type as potentially
9500 being a incomplete type. Use purify_type_name on type string.
9501 (method_header): saved_type: unused variable removed. Don't figure
9502 return type if method name is invalid.
9503 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9504 processed by patch_unaryop.
9505 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9506 increment/decrement node into its original type after binary
9507 numeric promotion on its operands.
9509 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * parse.y (array_initializer:): Array init operand is NULL_TREE
9512 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9513 now an error. Fixed indentation problems.
9514 (patch_string): Handle error_mark_node as an argument.
9515 (patch_new_array_init): Fixed indentation problems.
9516 (array_constructor_check_entry): Removed check on null wfl_value.
9517 Return an error if wfl_value's walk returns an error.
9519 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9522 * lex.c (java_lex): Remember column position before advancing one
9523 token. Retain location information on OCB_TK.
9524 * lex.h (typedef struct java_lc): Added new field.
9525 * parse.h (GET_SKIP_TYPE): New macro.
9526 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9527 * parse.y (build_new_array_init, patch_new_array_init,
9528 patch_array_constructor, maybe_build_array_element_wfl,
9529 array_constructor_check_entry): New function prototypes.
9530 (switch_block:): Tagged <node>.
9531 (OCB_TK): Tagged <operator>.
9532 (array_initializer:): Installed actions.
9533 (variable_initializer): Build location information on element if
9535 (switch_statement:): Fixed indentation typo.
9536 (switch_block:): Redefined default action.
9537 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9538 (patch_assignment): Removed duplicate code.
9539 (maybe_build_array_element_wfl, build_new_array_init,
9540 patch_new_array_init, patch_array_constructor,
9541 array_constructor_check_entry): New functions.
9543 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9545 * parse.y (array_initializer): Tagged <node>.
9546 (variable_initializer:): Use default rule.
9547 (array_initializer:): Defined actions.
9548 (variable_initializers:): Likewise.
9549 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9550 non-static field accesses.
9551 (patch_invoke): Fixed indentation typo.
9552 (java_complete_tree): Likewise.
9553 (build_labeled_block): Changed leading comment. Generate an error
9554 in case of duplicate loop labels.
9555 (patch_conditional_expr): Patch results of string concatenation
9558 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9560 * constants.c (find_methodref_index): When the class is an interface,
9561 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9563 * decl.c (finit_identifier_node): Use "$finit$", rather than
9564 "<finit>" (which Sun's verifier rejects).
9565 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9566 (generate_field_initialization_code): Removed.
9567 (fix_constructors) Don't add call to $finit$ here (wrong order).
9568 (patch_method_invocation): Add $finit$ call here.
9570 * java-tree.h (CALL_USING_SUPER): New macro.
9571 * parse.y (patch_invoke): Remove im local variable.
9572 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9573 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9574 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9576 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9578 * parse.y (java_complete_tree): Don't complain about unreachable
9579 statement if it is empty_stmt_node.
9581 * jcf-write.c (find_constant_wide): New function.
9582 (push_long_const): Use find_constant_wide.
9584 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9585 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9586 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9587 Emit invokeinterface when calling an interface method.
9588 Emit invokespecial also when calling super or private methods.
9590 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9592 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9594 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9596 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9598 * java-tree.h (java_layout_seen_class_methods): New function
9600 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9601 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9602 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9603 * parse.y (method_declarator:): Defined action.
9604 (issue_warning_error_from_context): input_filename saved, set to
9605 the appropriate value and restored after java_error is called.
9606 (build_unresolved_array_type): Fixed comment.
9607 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9608 (method_header): Deal with return type the same way type are
9609 handled for fields and method's parameters and local variables
9611 (check_method_redefinition): Removed extra CR.
9612 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9613 (java_layout_seen_class_methods): New function.
9614 (java_layout_classes): Call java_layout_seen_class_methods.
9616 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9618 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9620 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9622 * jcf-dump.c (main): Fix error message.
9623 * jcf-path.c (add_entry): Style fix.
9625 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9627 * class.c (layout_class_method): Call build_java_argument_signature
9628 on constructors too.
9629 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9630 (patch_method_invocation): Define a primary when resolving an
9631 expression name. Augmented comment on code checking illegal `this'
9632 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9634 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9636 * class.c (layout_class_method): Don't report error on non-static
9637 overriding static if the method is private.
9638 * java-tree.h (finish_class): Prototype added.
9639 * lex.c (java_get_line_col): Handle col argument -2 value.
9640 * parse.h: All static method declarations moved to parse.y.
9641 * parse.y: Now contains all static method declarations previously
9643 (find_expr_with_wfl, missing_return_error,
9644 unreachable_stmt_error): New functions.
9645 (java_get_real_method_name): Identify constructors bearing class
9646 names in source code compiled classes only.
9647 (java_complete_expand_methods): Call missing_return_error.
9648 (invocation_mode): Private methods invoked as static methods.
9649 (java_complete_tree): Call unreachable_stmt_error.
9651 1998-12-01 Tom Tromey <tromey@cygnus.com>
9653 * Makefile.in (+target): Removed.
9654 (+xmake_file): Likewise.
9655 (+tmake_file): Likewise.
9656 (.NOEXPORT): Removed duplicate.
9658 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9660 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9662 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9664 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9665 libiberty.h. Provide an xmalloc definition.
9667 * jvspec.c: Remove the xmalloc prototype.
9669 * parse-scan.y: Include config.h and system.h. Don't include
9670 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9671 Provide an xstrdup definition.
9673 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9675 * jcf-path.c (add_entry): Recognize ".jar" too.
9676 * lang-specs.h: Likewise.
9678 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9680 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9681 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9683 * jcf-write.c (generate_bytecode_insns):
9684 Handle pre/post-increment/decrement of long.
9686 * jcf-write.c (generate_bytecode_insns):
9687 Handle missing exception handler (finally for synchronized).
9689 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9691 * java-tree.h (end_params_node): Declare global.
9692 * decl.c (end_params_node): New global.
9693 (init_decl_processing, start_java_method): Use end_params_node for
9694 end of list of parameter types. Follows correct gcc conventions.
9695 * expr.c (pop_argument_types, pop_arguments): Likewise.
9696 * lang.c (put_decl_node): Likewise.
9697 * typeck.c (various places): Likewise.
9698 * class.y (various places): Likewise.
9699 * parse.y (various places): Likewise.
9701 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9702 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9704 * class.c: Add #include flags.h, remove no-longer needed declaration.
9706 * class.c (layout_class_method): Remove commented-out code, re-format.
9707 Don't add vtable entry (or index) for private methods.
9708 * expr.c (expand_invoke): A private method is implicitly final.
9709 * class.c (make_class_data): If inlining or optimizing,
9710 skip private methods.
9712 * class.c (finish_class): New function. Calls existing methods,
9713 but alls emits deferred inline functions.
9714 * jcf-parse.c (parse_class_file): Call finish_class.
9715 * parse.y (java_complete_expand_methods): Likewise.
9717 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9719 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9721 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9723 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9725 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9727 * (generate_classfile): Always write class access flag with
9730 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9732 * class.c (maybe_layout_super_class): New function.
9733 (layout_class): Reorganized. Loop on class methods dispatched into
9734 a new function. Call maybe_layout_super_class.
9735 (layout_class_methods, layout_class_method): New functions.
9736 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9738 (expand_invoke): Likewise.
9739 * java-tree.h (all_class_list): New global variable declared.
9740 (layout_class_methods, layout_class_method): New function
9742 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9743 * jcf-parse.c (all_class_list): New global variable.
9744 (load_class): Extended what class_or_name can be. Use parser
9745 context mechanism to save globals before calling jcf_parse.
9746 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9747 is set on the file name.
9748 (jcf_parse): Layout class methods when Object is loaded, otherwise
9749 record class in all_class_list for delayed method layout.
9750 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9751 * lang.c (put_decl_node): Decode <init> into the decl context
9753 * lex.c (java_allocate_new_line): Use xmalloc.
9754 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9755 pointers, not TREE_LIST elements.
9756 (struct parser_ctxt): Fixed comment indentations, added comments
9757 and reordered some fields.
9758 (java_check_methods): Function prototype removed.
9759 * parse.y (java_push_parser_context): Use xmalloc.
9760 (java_parser_context_restore_global): Pop extra pushed ctxp only
9761 when there's nothing next.
9762 (maybe_create_class_interface_decl): Fixed comment, add new
9763 created class decl to all_class_list.
9764 (method_header): Use GET_REAL_TYPE on argument's types.
9765 (method_declarator): Use GET_REAL_TYPE, change type to the real
9766 type in TREE_LIST dependency node. Build argument list with the
9768 (create_jdep_list): Use xmalloc. Removed allocation error message.
9769 (obtain_incomplete_type): Fixed leading comment. Broadened
9770 incoming argument meaning.
9771 (register_incomplete_type): Use xmalloc. Removed allocation error
9773 (safe_layout_class): Fixed leading comment.
9774 (jdep_resolve_class): Reversed if statement condition and switch
9776 (resolve_and_layout): Fixed leading comment. Broadened incoming
9778 (complete_class_report_errors): New local variable name, for
9779 clarity. purify_type_name used for all error cases.
9780 (java_get_real_method_name): Stricter check on constructors.
9781 (java_check_regular_methods): Reverse methods list only if not
9782 already laid out. Layout artificial constructor.
9783 (java_check_methods): Deleted.
9784 (source_start_java_method): Obtain incomplete type for patchable
9786 (java_layout_classes): Fixed leading comment. Use
9787 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9788 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9789 before returning. Fixed comments.
9790 (java_expand_classes): Check for errors up front.
9791 (patch_method_invocation): Class to search is resolved and laid
9794 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9796 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9798 * javaop.h (int8): Removed - not used.
9799 (jbyte): Redefine portably with correct signedness.
9801 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9803 * jcf-write.c (generate_bytecode_insns): Fix typo
9804 OPCODE_getstatic to OPCODE_getfield.
9806 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9807 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9808 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9810 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * jcf-parse.c (jcf_parse_source): Function returned type is
9813 void. Added prototype.
9814 (jcf_parse): Function returned type is void.
9815 (yyparse): Remove call to fclose on the last parsed file.
9817 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9819 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9821 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9822 (layout_class): Cope with methods featuring WFL in decl names.
9823 * decl.c (unqualified_object_id_node): New global variable,
9825 (build_decl_no_layout): Removed.
9826 * expr.c (build_primtype_type_ref): Handle Double.
9827 (java_lang_expand_expr): Fixed indentations.
9828 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9829 (flag_wall, flag_redundant, flag_not_overriding,
9830 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9831 variable declarations.
9832 (build_decl_no_layout): Removed prototype.
9833 (java_get_real_method_name): Added prototype.
9834 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9835 (java_parse_abort_on_error): Macro now just returns.
9836 * jcf-parse.c (jcf_parse_source): Check fclose returned
9837 value. Call emit_register_classes if java_report_errors returns
9839 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9840 flag_static_local_jdk1_1): New integer flags.
9841 (lang_decode_option): New flags set here.
9842 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9843 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9844 the flag_redundant variable.
9845 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9846 when parsing java.lang.Object class.
9847 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9849 (resolve_qualified_expression_name): Fixed indentation.
9850 (patch_array_ref): Changed prototype.
9851 (not_initialized_as_it_should_p): Prototype removed.
9852 (java_report_errors): Added function prototype.
9853 * parse.y (formal_parameter:): Changed error message for not yet
9854 supported final parameters.
9855 (class_type_list:): Set both PURPOSE and VALUE of created
9856 TREE_LIST to be class_type.
9857 (primary_no_new_array:): Handle class literals on primitive types.
9858 (parse_warning_context): Reinstalled correct force_error and
9859 do_warning flags setups.
9860 (java_report_errors): Changed prototype. Return java_error_count
9862 (variable_redefinition_error): Consider treating variable type as
9864 (create_interface): Warn about redundant abstract modifier if
9865 flag_redundant is set. Changed error message.
9866 (lookup_field_wrapper): Save/restore globals before/after looking
9868 (duplicate_declaration_error_p): Consider treating declaration
9869 type as a fake pointer.
9870 (register_fields): Extract real type from dependency node. Check
9871 for duplicate field declaration after type adjustment. Use
9872 DECL_INITIAL to store static final initialized values.
9873 (method_header): Extract real function type from dependency node.
9874 (check_abstract_method_header): Use GET_METHOD_NAME.
9875 (obtain_incomplete_type): Layout fake pointer type.
9876 (safe_layout_class): Don't try to check for methods before layout.
9877 (java_complete_class): Don't check for correct throws clause
9878 elements inheritance here.
9879 (resolve_and_layout): Broadened name parameter meaning.
9880 (reset_method_name): Use GET_METHOD_NAME.
9881 (java_get_real_method_name): New function.
9882 (java_check_regular_methods): Don't check methods in
9883 java.lang.Object. Verify lineage of throws clause elements. Use
9884 flag_no_overriding in warning report.
9885 (check_throws_clauses): Don't check if class was from
9886 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9887 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9888 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9889 warning on unsupported final local variables. Use build_decl
9890 instead of build_decl_no_layout. Get real local variable type from
9892 (source_start_java_method): Get real parameter type from
9893 dependency node. Call build_decl instead of build_decl_no_layout.
9894 (java_layout_classes): Reverse tree and layout type and class as
9895 required. Mark class as loaded when done.
9896 (resolve_field_access): Fixed indentation. Restricted condition
9897 leading to static field access code generation. Set field_type
9898 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9899 (resolve_qualified_expression_name): Initialize type_found to
9900 null. Handle static field resolved during qualification. Fixed
9901 layout on non primitive field decl types.
9902 (not_accessible_p): Fixed typo in comment.
9903 (patch_method_invocation): Resolve and layout class to search from
9905 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9906 layout non primitive type, if necessary. Make method node only to
9908 (find_applicable_accessible_methods_list): Consider WFL'ed method
9909 decl names. Fixed indentation.
9910 (argument_types_convertible): Resolve and layout target type if
9912 (java_complete_tree): Fixed indentation problems. Rewrote
9913 CALL_EXPR thrown exceptions check. Re-installed further processing
9914 of the assignment in certain cases.
9915 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9916 inlining on class literals.
9917 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9919 (valid_method_invocation_conversion_p): Likewise.
9920 (patch_string): Temporary disable forbidden use of `this' in
9921 explicit constructor invocations when doing string concatenation
9923 (patch_unaryop): Added comment. Reinstalled code to disable
9924 further check on assignment operation with cast expression RHS.
9925 (patch_switch_statement): Fixed indentation.
9926 (build_try_statement): Call build_decl instead of
9927 build_decl_no_layout.
9928 (patch_synchronized_statement): Likewise.
9929 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9930 IS_UNCHECKED_EXPRESSION_P.
9931 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9932 layout argument exception type.
9933 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9934 of IS_UNCHECKED_EXPRESSION_P.
9936 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9938 * jcf-parse.c (yyparse): Open class file in binary mode.
9940 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9942 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9944 * jcf-write.c (perform_relocations): Move check out one loop.
9946 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9948 * Make-lang.in: Fix reference to srcdir.
9949 * jv-scan.c: Add missing xmalloc prototype.
9950 * jvgenmain.c: Ditto.
9952 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9954 * decl.c (error_mark_node), java-tree.h: New global.
9955 * parse.y: Use empty_stmt_node instead of size_zero_node.
9956 (build_if_else_statement): If missing else, use empty_stmt_node.
9958 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9959 (java_complete_expand_method): Complain if return is missing.
9960 (java_check_regular_methods): Comment out incorrect error check.
9961 (not_accessible_p): Fix incorrect handling of protected methods.
9962 (patch_method_invocation): Pass correct context to not_accessible_p.
9963 (find_applicable_accessible_methods_list): Likewise.
9964 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9965 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9966 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9967 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9969 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9970 (push_int_const): Remove reundant NOTE_PUSH.
9971 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9972 (- case SWITCH_EXPR): Fix code generation bug.
9973 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9974 (generate_classfile): More robust for abstract methods.
9976 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9978 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9979 * Make-lang.in: Ditto.
9981 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9984 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9986 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9988 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9990 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9992 Allow uses of interface types to verify. This is not really
9993 type-safe, but it matches what Sun does, and is OK as long as
9994 there are appropriate run-time checks.
9995 * verify.c (merge_types): If merging two interface types,
9996 just set the result to java.lang.Object.
9997 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9999 1998-11-13 Tom Tromey <tromey@cygnus.com>
10001 * gjavah.c (main): Handle --output-class-directory argument.
10002 * jvspec.c (lang_specific_driver): Translate `-d' into
10003 -foutput-class-dir.
10004 * jcf.h (jcf_write_base_directory): Declare.
10005 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10006 * lang-options.h: Mention -foutput-class-dir.
10007 * jcf-write.c (jcf_write_base_directory): New global.
10008 (make_class_file_name): Put generated .class file into `-d'
10009 directory, or into source directory if -d not given. Function now
10011 (write_classfile): Free class file name. Handle case where class
10013 (DIR_SEPARATOR): New macro.
10014 Include <sys/stat.h>
10016 * Makefile.in (prefix): New macro.
10018 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10020 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10021 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10022 here (done in patch_invoke instead).
10023 (case_identity): Moved here from parse.y.
10025 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10026 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10027 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10028 so they can be efficiently scanned without recursion.
10029 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10030 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10031 in BLOCK iteratively, rather than recursively.
10033 * parse.y (do_unary_numeric_promotion): New function.
10034 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10036 * parse.y (patch_newarray): Various fixes.
10038 Re-do handling of switch statements (for proper block scoping).
10039 * parse.y: Add just a single block for the enture switch block,
10040 but don't create any "case blocks".
10041 (group_of_labels): Rmeoved unneeded non-terminal.
10042 CASE_EXPR and DEFAULT_EXPR are added to current block.
10043 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10044 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10045 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10046 * parse.y (wfl_operator, print_int_node): Make non-static.
10047 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10048 as part of recursive scan of block.
10049 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10050 (patch_switch_statement): Most tests move dinto java_complete_tree.
10052 * parse.y: Make various production be non-typed (void).
10053 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10054 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10055 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10057 * jcf-write.c (struct jcf_handler): New type.
10058 (struct jcf_switch_state): New type.
10059 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10060 (alloc_handler, emit_unop, emit_reloc): New functions.
10061 (adjust_typed_op): Add extra parameter ("max type" offset).
10062 (emit_switch_reloc, emit_case-reloc): New function.
10063 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10064 (generate_bytecode_insns): Support REAL_CST, switch statements,
10065 exception handling, method calls, object/array creation, and more.
10067 * class.c: Remove some unused variables.
10068 * constants.c (find_string_constant): New function.
10069 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10070 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10071 if flag_emit_class_files.
10073 1998-11-12 Tom Tromey <tromey@cygnus.com>
10075 * jcf-io.c (find_class): Added explanatory comment.
10077 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10078 trailing slash to `.zip' entries.
10080 * jvspec.c (lang_specific_driver): Correctly handle case where
10081 GC_NAME not defined.
10083 1998-11-11 Tom Tromey <tromey@cygnus.com>
10085 * jvspec.c (GC_NAME): New define.
10086 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10088 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10090 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10092 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10094 1998-11-11 Tom Tromey <tromey@cygnus.com>
10096 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10098 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10100 * class.c (is_compiled_class): Call safe_layout_class for class
10101 compiled from source.
10102 * conver.h (convert_to_integer, convert_to_real,
10103 convert_to_pointer): Added prototypes.
10104 * decl.c (init_decl_processing): Non longer push the decls of
10105 `methodtable', `constants', `Class', `Field', `dispatchTable'
10106 `jexception' and `Method'.
10107 * expr.c (build_invokeinterface): New function.
10108 (expand_invoke): static variable CLASS_IDENT now in
10109 build_invokeinterface. Use build_invokeinterface.
10110 (expand_java_field_op): Moved code to inline
10111 java.lang.PRIMTYPE.TYPE into a function.
10112 (build_primtype_type_ref): New function.
10113 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10114 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10115 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10116 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10117 (DECL_LOCAL_STATIC_VALUE): New macro.
10118 (build_invokeinterface, build_primtype_type_ref): New function
10120 (java_parse_abort_on_error): Macro rewritten.
10121 * jcf-parse.c (current_method): Add comment to declaration.
10122 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10123 Function prototypes fixed.
10124 (jcf_parse_source): push/pop parser context. save/restore global.
10125 (parse_source_file): Fixed leading comment. Now take a
10126 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10127 classes and pop the parser context anymore.
10128 (yyparse): Push parser context, save globals, parse the source
10129 file, restore globals and pop the parser context when processing a
10131 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10132 * lex.c (java_parse_doc_section): New function.
10133 (java_lex): Call java_parse_doc_section when appropriate. Build an
10134 operator around INSTANCEOF_TK.
10135 * lex.h (java_lineterminator, java_sprint_unicode,
10136 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10137 Prototypes rewritten.
10138 (java_parse_escape_sequence, java_letter_or_digit_p,
10139 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10140 java_read_unicode, java_store_unicode, java_read_char,
10141 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10142 Added function prototypes.
10143 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10145 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10147 (struct parser_ctxt): New fields: deprecated,
10148 current_parsed_class_un, gclass_list.
10149 (fix_method_argument_names, issue_warning_error_from_context,
10150 resolve_package, lookup_package_type): New function prototypes.
10151 (resolve_expression_name): Fixed function prototype.
10152 (find_applicable_accessible_methods_list): Fixed indentation, added
10153 extra argument in prototype.
10154 (check_final_assignment, build_null_of_type, check_deprecation,
10155 check_method_redefinition, reset_method_name,
10156 java_check_regular_methods, java_check_abstract_methods,
10157 maybe_build_primttype_type_ref): New function prototype.
10158 * parse.y (conver.h): Include.
10159 (INSTANCEOF_TK): Tagged <operator>.
10160 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10161 (relational_expression:): Build binop for instanceof.
10162 (java_push_parser_context): Remember ctxp->gclass_list across
10164 (java_pop_parser_context): Simply return if no context
10165 exists. Remember gclass_list across contexts.
10166 (issue_warning_error_from_context): New function.
10167 (parse_error_context): Don't setup ctxp->elc here. Call
10168 issue_warning_error_from_context instead.
10169 (parse_warning_context): Likewise.
10170 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10171 setup. Link new class/interface to ctxp->gclass_list.
10172 (add_superinterfaces): Register interface as incomplete if not
10174 (create_class): Remember class unqualified name in
10175 ctxp->current_parsed_class_un. Check class deprecation.
10176 (register_fields): Check field deprecation. Remember static final
10177 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10179 (method_header): New local variable ORIG_ARG. Use unqualified
10180 current class name for check on constructor errors. Promote return
10181 type if of record type. Argument list fix moved in
10182 fix_method_argument_names, called here. Check method deprecation.
10183 (fix_method_argument_names): New function.
10184 (method_declarator): Promote record typed arguments.
10185 (safe_layout_class): Check class methods before layout.
10186 (java_complete_class): Compute field layout when patched.
10187 (do_resolve_class): Try to load class after having it renamed
10188 after the package name.
10189 (get_printable_method_name): Use DECL_CONTEXT.
10190 (reset_method_name): New function.
10191 (check_method_redefinition): Use reset_method_name.
10192 (java_check_regular_methods): New local variable
10193 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10194 names for error report. Check for compile-time error when method
10195 found has default (package) access.
10196 (java_check_abstract_methods): Now takes an interface DECL node as
10197 an argument. Also reinstall real name on unchecked
10198 overriding/hiding methods for error report.
10199 (java_check_methods): Fixed leading comment. Get classes to verify
10200 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10201 CLASS_METHOD_CHECKED_P on class verification.
10202 (lookup_java_method2): Get real method name if necessary.
10203 (find_in_imports): Don't check package class access here.
10204 (resolve_package, lookup_package_type): New functions.
10205 (java_layout_classes): Fixed leading comment. Take classes to be
10206 laid out from ctxp->gclass_list.
10207 (java_complete_expand_methods): Don't expand native and abstract
10209 (java_expand_classes): New function.
10210 (resolve_expression_name): Use additional argument ORIG. Retrieve
10211 values of static final field of primitive types.
10212 (resolve_field_access): Handles static final field of promotive
10214 (resolve_qualified_expression_name): Handle STRING_CST as
10215 primaries and package name resolution. Check deprecation on found
10216 decls. Set where_found and type_found on non static field resolved
10217 during qualification. Layout non primitive field decl types.
10218 (check_deprecation): New function.
10219 (maybe_access_field): Simplified.
10220 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10221 removed. Reverse method's argument when primary is a type. Don't
10222 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10223 instead. Include abstract class in the list of class searchable
10224 for constructors. Use DECL_CONTEXT of found method for access
10225 checks. Check method deprecation.
10226 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10227 converting arguments. Handle INVOKE_INTERFACE.
10228 (lookup_method_invoke): Search constructor using existing
10229 infrastructure (don't rely on lookup_java_constructor anymore).
10230 (find_applicable_accessible_methods_list): Extra argument flag
10231 LC. Now include constructor in the search.
10232 (qualify_ambiguous_name): Conditional expression are primaries.
10233 (not_initialized_as_it_should_p): static final are always
10235 (java_complete_tree): Pass extra NULL argument to
10236 resolve_expression_name. Stricter test to carry on patching
10237 assignments. New case for INSTANCEOF_EXPR.
10238 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10239 (check_final_assignment, maybe_build_primttype_type_ref): New
10241 (patch_assignment): Detect resolved static finals and carry normal
10242 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10243 (try_builtin_assignconv): Access constant 0 on all primitive
10245 (valid_builtin_assignconv_identity_widening_p): Accept identical
10246 types. Accept all promoted type on int type.
10247 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10248 assigned to a reference.
10249 (valid_method_invocation_conversion_p): Accept to check null
10251 (build_binop): Merge declaration and initialization of local
10253 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10254 numeric types. Improved validity test for qualify operators on
10256 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10257 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10258 primitive type and issue the appropriate error message.
10259 (resolve_type_during_patch): Mark class loaded when resolved.
10260 (patch_cast): Allow null to be cased to reference types.
10261 (build_null_of_type): New function.
10262 (patch_array_ref): Handle array on references correctly.
10263 (patch_return): Removed unused local variable MODIFY. Force
10264 boolean to be returned as integers. Allows null to be returned by
10265 a function returning a reference.
10266 * typeck.c (convert_to_integer, convert_to_real,
10267 convert_to_pointer): Prototypes moved to convert.h
10268 (lookup_argument_method): Use method real name, if necessary.
10270 1998-10-30 Tom Tromey <tromey@cygnus.com>
10272 * class.c (build_class_ref): Changed name of primitive classes to
10275 * class.c (make_class_data): Renamed fields: nmethods to
10276 method_count, method_count to dtable_method_count. Always set
10277 `state' field to 0.
10278 * decl.c (init_decl_processing): Likewise.
10280 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10282 * class.c (layout_class): Don't mangle <finit>, produce
10283 __finit<class> instead. Don't verify artificial methods.
10284 * decl.c (finit_identifier_node): New declared global.
10285 (init_decl_processing): finit_identifier_node initialized.
10286 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10287 * java-tree.h (finit_identifier_node): Declared as extern.
10288 (struct lang_decl): New field called_constructor.
10289 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10290 (CLASS_HAS_FINIT_P): New macro.
10291 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10292 explicit constructor invocation.
10293 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10294 CALL_SUPER_CONSTRUCTOR_P): New macros.
10295 (write_classfile): Added prototype.
10296 * jcf-parse.c (jcf_parse_source): Parse and remember for
10297 generation if the file was seen on the command line.
10298 (parse_source_file): Don't write the class file here.
10299 (yyparse): Loop on files rewritten. Set current_jcf.
10300 (parse_zip_file_entries): Parse class file only if it was found.
10301 * lang.c (init_parse): Don't open command line provided filename
10303 (lang_parse): Don't set main_jcf anymore.
10304 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10305 (JCONSTRUCTOR_CHECK): New macro.
10306 (JBSC_TYPE_P): New macro.
10307 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10308 (COMPLETE_CHECK_OP_2): New macro.
10309 (struct parse_ctxt): New field explicit_constructor_p.
10310 (check_class_interface_creation): Fixed prototype indentation.
10311 (patch_method_invocation_stmt): Prototype reflects added argument.
10312 (patch_invoke): Likewise.
10313 (complete_method_declaration, build_super_invocation,
10314 verify_constructor_circularity,
10315 build_this_super_qualified_invocation, get_printable_method_name,
10316 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10317 verify_constructor_super, create_artificial_method,
10318 start_artificial_method_body, end_artificial_method_body,
10319 generate_field_initialization_code): New function prototypes.
10320 * parse.y: Fixed leading comment
10321 (constructor_header:, constructor_body:, block_end:): Rules tagged
10323 (type_declaration:): Call maybe_generate_finit.
10324 (method_declaration:): Action for method_body: placed in new
10325 function complete_method_declaration, called here.
10326 (constructor_declaration:): Defined actions. Removed leading
10328 (constructor_header:): New rule with action.
10329 (constructor_body:): Rule rewritten using block_begin: and
10330 block_end:. Defined actions.
10331 (constructor_declarator:, explicit_constructor_invocation:):
10333 (block:): Use new rules block_begin: block_end:.
10334 (block_begin:, block_end:): New rules and actions.
10335 (block_statements:): Fixed error message for explicit
10337 (method_invocation:): Call build_this_super_qualified_invocation
10338 if primary is `this' or `super' was seen.
10339 (conditional_expression:): Action defined.
10340 (extra_ctxp_pushed_p): New static global flag.
10341 (java_parser_context_save_global): Create parser context if
10342 necessary. Use extra_ctxp_pushed_p to remember it.
10343 (java_parser_context_restore_global): Pop extra parser context if
10345 (build_array_from_name): Array on primitive types are marked
10347 (register_fields): Restore new name in field initializer
10348 expression if type was altered. Non static fields initialized upon
10349 declaration marked initialized.
10350 (maybe_generate_finit): New function.
10351 (maybe_generate_clinit): Use create_artificial_method,
10352 start_artificial_method_body, end_artificial_method_body. Generate
10353 debug info for enclosed initialization statements.
10354 (method_header): Fixed leading comment. Check constructor
10355 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10357 (complete_method_declaration, constructor_circularity_msg,
10358 verify_constructor_circularity): New functions.
10359 (get_printable_method_name): New function.
10360 (check_method_redefinition): Don't rename <finit> methods. Fix
10361 declared constructor names. Error message for
10362 constructors modified.
10363 (java_check_regular_methods): Local variable seen_constructor
10364 renamed saw_constructor. Skip verification on constructors. Create
10365 default constructor with create_artificial_method.
10366 (java_check_methods): Removed unnecessary empty line.
10367 (create_artificial_method, start_artificial_method_body,
10368 end_artificial_method_body): New functions.
10369 (java_layout_classes): Changed leading comment. Reverse fields
10370 list if necessary. Always layout java.lang.Object if being
10372 (java_complete_expand_methods): Verify constructor circularity.
10373 (java_complete_expand_method): Call fix_constructor on
10374 constructors. Local variable no_ac_found removed. Restore
10375 bindings if method body expansion failed.
10376 (fix_constructors, verify_constructor_super,
10377 generate_field_initialization_code): New function.
10378 (java_expand_classes): Fixed leading comment. Write class file
10380 (resolve_expression_name): Check for illegal instance variable
10381 usage within the argument scope of an explicit constructor
10383 (resolve_qualified_expression_name): Pass extra from_super flag
10384 when invoking patch_method_invocation_stmt. New case for
10385 conditional expression when used as a primary. Check for error
10386 when acquiring super.
10387 (patch_method_invocation_stmt): Added extra argument super. New
10388 local variable is_static_flag. Set class_to_search according to
10389 the nature of the constructor invocation. Don't add `this'
10390 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10391 invocation within the argument scope of explicit constructor
10392 invocation. Set is_static according to is_static_flag. Provide
10393 extra `super' argument to patch_invoke invocation.
10394 (patch_invoke): New argument from_super. Loop on arguments
10395 indentation fixed. Pass from_super to invocation_mode. New switch
10396 case INVOKE_SUPER. Fixed error message in switch default case.
10397 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10399 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10400 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10401 message takes constructors into account.
10402 (find_applicable_accessible_methods_list): Fixed indentation.
10403 (qualify_ambiguous_name): Take explicit constructor invocation
10404 into account. Deal with a conditional expression as a primary to
10406 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10407 case. Added extra argument to patch_method_invocation_stmt.
10408 Register calls made to explicit constructor `this'. Don't call
10409 save_expr in ARRAY_REF case when emitting class files. Check for
10410 illegal use of this when expanding explicit constructor invocation
10412 (complete_function_arguments): Set and reset parser context
10413 explicit_constructor_p field value when appropriate.
10414 (build_super_invocation, build_this_super_qualified_invocation):
10416 (patch_assignment): Fixed typo.
10417 (patch_unaryop): Check on final fields occurs only when a decl
10419 (patch_return): Take constructors into account.
10420 (patch_conditional_expr): New function.
10421 * typeck.c (build_java_signature): Removed unnecessary empty line.
10423 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10425 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10427 1998-10-28 Tom Tromey <tromey@cygnus.com>
10429 * decl.c (init_decl_processing): Renamed fields.
10430 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10431 interface_len, msize fields.
10433 * class.c (make_class_data): Removed subclass_head and
10434 subclass_next fields.
10435 * decl.c (init_decl_processing): Removed subclass_head and
10436 subclass_next fields.
10438 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10440 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10441 * mangle.c (emit_unicode_mangled_name): Similarly.
10443 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10445 * jcf-parse.c (get_constant): Place braces around code to compute
10446 'd' when REAL_ARITHMETIC is not defined.
10448 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10450 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10453 1998-10-23 Tom Tromey <tromey@cygnus.com>
10455 * lang-specs.h: `.zip' files are input to jc1.
10457 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10459 * jvspecs.c: Add (but don't enable) support for combining multiple
10460 .class and .java input filenames to a single jc1 invocation.
10461 Add support for -C flag (copile to .class files).
10462 Translate -classpath and -CLASSPATH arguments.
10463 * lang-specs.h: Don't set %2 spec.
10465 1998-10-22 Tom Tromey <tromey@cygnus.com>
10467 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10469 (add_path): Don't add trailing separator to non-empty path
10472 * lang.c (lang_decode_option): Check for -fclasspath and
10473 -fCLASSPATH before examining other `-f' options.
10475 * java-tree.h (finalize_identifier_node): Don't declare.
10476 * class.c (make_class_data): Don't push "final" field.
10477 * decl.c (init_decl_processing): Don't push "final" field.
10478 (finalize_identifier_node): Removed.
10479 (init_decl_processing): Don't set finalize_identifier_node.
10481 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10483 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10485 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10486 (JV_SCAN_SOURCES): New macro.
10487 (JCF_DUMP_SOURCES): Likewise.
10488 (jcf-dump$(exeext)): New target.
10489 (jv-scan$(exeext)): New target.
10491 1998-10-22 Tom Tromey <tromey@cygnus.com>
10493 * Makefile.in (LEX): Removed.
10494 (LEXFLAGS): Likewise.
10495 (SET_BISON): New macro.
10497 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10498 spurious diffs in parse.c.
10499 ($(PARSE_SCAN_C)): Likewise.
10500 (PARSE_DIR): New macro.
10502 (PARSE_SCAN_C): Likewise.
10503 (PARSE_RELDIR): New macro.
10505 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10507 * jcf-io.c (find_class): Use saw_java_source to determine when to
10508 look for `.java' file.
10509 * jcf-parse.c (saw_java_source): New global.
10510 (yyparse): Set it if `.java' file seen.
10512 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10513 (GCJH_SOURCES): Likewise.
10514 * Makefile.in (datadir): New macro.
10515 (libjava_zip): Likewise.
10516 (JAVA_OBJS): Added jcf-path.o.
10517 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10518 (../gcjh$(exeext)): Likewise.
10519 (jcf-path.o): New target.
10520 * java-tree.h (fix_classpath): Removed decl.
10521 * jcf-parse.c (fix_classpath): Removed.
10522 (load_class): Don't call fix_classpath.
10523 * parse.y (read_import_dir): Don't call fix_classpath.
10524 * lex.h: Don't mention classpath.
10525 * lex.c (java_init_lex): Don't initialize classpath.
10526 * jcf-io.c (classpath): Removed global.
10527 (find_class): Use jcf_path iteration functions. Correctly search
10528 class path for .java file.
10529 (open_in_zip): New argument `is_system'.
10530 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10531 classpath-related options.
10532 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10534 (lang_init): Call jcf_path_init.
10535 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10536 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10537 Correctly put braces around second string in each entry.
10538 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10539 classpath-related options.
10540 (help): Updated for new options.
10541 * jcf.h: Declare functions from jcf-path.c. Don't mention
10542 `classpath' global.
10543 * jcf-path.c: New file.
10545 * jcf-depend.c: Include jcf.h.
10547 * jcf-write.c (localvar_alloc): Returns `void'.
10548 (localvar_free): Removed unused variable.
10550 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10551 (init_parse): Use OBJECT_SUFFIX, not ".o".
10553 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10555 * class.c (emit_register_classes): Renamed from
10556 emit_register_class.
10557 * java-tree.h (emit_register_classes): Prototype renamed from
10558 emit_register_class.
10559 * jcf-parse.c (yyparse): Call emit_register_classes once before
10561 * parse.y (java_expand_classes): No longer register classes.
10563 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10565 * class.c (is_compiled_class): New local variable
10566 seen_in_zip. Identify classes found in currently compiled source
10568 * decl.c (complete_start_java_method): Fixed typo.
10569 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10570 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10571 (CLASS_P): Moved around.
10572 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10573 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10575 (jcf_parse_source): Changed leading comment. Removed unnecessary
10576 fclose and CLASS_FROM_SOURCE_P marking.
10577 (parse_source_file): New local variables remember_for_generation
10578 and filename. Mark parsed file name identifier node. Removed block
10579 executed when parse_only was null. Set remember_for_generation.
10580 Use it as an argument to java_pop_parser_context.
10581 (yyparse): New local variables several_files, list, next node and
10582 current_file_list. Split ampersand separated file names into
10583 current_file_list. Iterate through the list and parse accordingly.
10584 * parse.h (java_pop_parser_context): New function prototype.
10585 * parse.y (ctxp_for_generation): New static global variable.
10586 (java_pop_parser_context): New argument generate. Link popped ctxp
10587 to ctxp_for_generation list accordingly.
10588 (java_complete_expand_methods): Fixed indentation.
10589 (java_expand_classes): New function.
10591 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10593 * Makefile.in: Link with libiberty.a instead of memmove.o.
10595 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10597 * lex.c (setjmp.h): No longer included.
10598 * lex.h (setjmp.h): Included.
10599 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10600 (duplicate_declaration_error_p): Renamed from
10601 duplicate_declaration_error.
10602 (build_array_from_name): New function prototype.
10603 * parse.y (setjmp.h): No longer included.
10604 (variable_declarator_id): Define action.
10605 (build_array_from_name): New function.
10606 (duplicate_declaration_error_p): Renamed from
10607 duplicate_declaration_error. Fixed leading comment.
10608 (register_fields): Main `for' loop reorganized. Uses
10609 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10610 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10611 build_array_from_name.
10612 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10614 (read_import_dir): Don't try to skip `.' and `..'.
10615 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10616 build_array_from_name. Main `for' loop reorganized.
10617 (resolve_qualified_expression_name): When building access to a
10618 field, use the type where the field was found, not its own type.
10619 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10620 field was found is null.
10621 (qualify_ambiguous_name): Sweep through all successive array
10624 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10626 * java-tree.h (pop_labeled_block, lang_printable_name,
10627 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10628 interface_of_p, inherits_from_p, fix_classpath,
10629 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10630 make_class_data, register_class, alloc_name_constant): New
10631 function prototypes.
10632 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10633 indentation. Added cast to remove warning.
10634 (lang_printable_name): Set v argument unused.
10635 (lang_print_error): Added argument to lang_printable_name call.
10636 (java_dummy_print, print_lang_decl, print_lang_type,
10637 print_lang_identifier, lang_print_xnode): All argument marked
10639 * lex.c (java_unget_unicode): Removed unnecessary argument.
10640 (java_allocate_new_line): Unused local variable is gone.
10641 (java_read_char): Added parenthesis in expressions to remove
10642 warnings. Added final return statement.
10643 (java_read_unicode): Added parenthesis in expression to remove
10645 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10646 (java_parse_escape_sequence): Likewise.
10647 (java_lex): Unused local variables are gone. Fixed
10648 java_unget_unicode invocation.
10649 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10651 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10652 lang_printable_name invocation in macro.
10653 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10655 (duplicate_declaration_error): Suppressed unused argument in
10657 (identical_subpath_p): Function declaration is gone.
10658 (patch_invoke): Suppressed unused argument in prototype.
10659 (patch_cast, build_labeled_block, check_thrown_exceptions):
10661 * parse.y (setjmp.h): Included
10662 (toplev.h): Likewise.
10663 (field_declaration:): Suppressed unused local
10664 (label_decl:): Fixed build_labeled_block invocation.
10665 (java_pop_parser_context): Put extra parenthesis around assignment
10667 (yyerror): Suppressed unused local variables.
10668 (variable_redefinition_error): Fixed lang_printable_name
10670 (create_interface): Suppressed unused local variables.
10671 (create_class): Likewise.
10672 (duplicate_declaration_error): Suppressed unused argument. Fixed
10673 lang_printable_name invocation.
10674 (register_fields): Suppressed unused local variable. Fixed
10675 duplicate_declaration_error invocation.
10676 (method_header): Suppressed unused local variable.
10677 (method_declarator, parser_check_super): Likewise.
10678 (java_complete_class): Suppressed unused local variable. Fixed
10679 fatal error message.
10680 (complete_class_report_errors): Added default: in switch.
10681 (java_check_regular_methods): Fixed lang_printable_name
10683 (check_throws_clauses): Likewise.
10684 (java_check_abstract_methods): Suppressed unused local
10685 variable. Fixed lang_printable_name invocation.
10686 (read_import_entry): Added supplemental return statement.
10687 (read_import_dir): Suppressed unused local variables.
10688 (check_pkg_class_access, declare_local_variables): Likewise.
10689 (source_start_java_method): Suppressed unused extern variable
10691 (expand_start_java_method): Suppressed unused extern and local
10692 variable declarations.
10693 (java_complete_expand_methods): Likewise.
10694 (java_complete_expand_method): Suppressed unused local variables.
10695 (make_qualified_name): Likewise.
10696 (resolve_qualified_expression_name): Added default: in
10697 switch. Fixed lang_printable_name invocation.
10698 (class_instance_creation_expression): Added parenthesis around
10700 (patch_method_invocation_stmt): Fixed lang_printable_name and
10701 patch_invoke invocations.
10702 (check_for_static_method_reference): Fixed lang_printable_name
10704 (patch_invoke): Suppressed unused arguments and local variables.
10705 (lookup_method_invoke): Suppressed unused local variables.
10706 (qualify_ambiguous_name): Added default: in switch.
10707 (identical_subpath_p): Function removed.
10708 (patch_assignment): Suppressed unused local variables. Suppressed
10709 unnecessary if statement. Fixed lang_printable_name invocations.
10710 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10711 (valid_ref_assignconv_cast_p): Parenthesis around
10712 expression. Suppressed unused local variables.
10713 (build_binop): Suppressed unused local variables. fixed
10714 lang_printable_name invocations.
10715 (string_constant_concatenation): Suppressed unused local
10717 (patch_unaryop): Fixed lang_printable_name invocation.
10718 (patch_cast): Suppressed unnecessary argument. Fixed
10719 lang_printable_name invocation.
10720 (patch_array_ref): Fixed lang_printable_name invocation.
10721 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10722 (build_labeled_block): Suppressed unused argument.
10723 (generate_labeled_block): Fixed build_labeled_block invocation.
10724 (build_loop_body): Suppressed unused local variables.
10725 (patch_loop_statement): Likewise.
10726 (patch_exit): Fixed lang_printable_name invocation.
10727 (patch_switch_statement): Likewise.
10728 (case_identity): First argument marked unused.
10729 (patch_try_statement): Fixed lang_printable_name invocations.
10730 (patch_synchronized_statement, patch_throw_statement): Likewise.
10731 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10732 lang_printable_name invocations.
10733 (check_thrown_exceptions_do): Suppressed unused argument.
10735 1998-10-14 Tom Tromey <tromey@cygnus.com>
10737 * jcf-write.c (write_classfile): Add output class file as target.
10738 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10739 * jcf.h: Added declarations for dependency-tracking functions.
10740 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10741 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10742 (finish_parse): Call jcf_dependency_write.
10743 (dependency_tracking): New global.
10744 (DEPEND_SET_FILE): New define.
10745 (DEPEND_ENABLE): New define.
10746 (init_parse): Enable dependency tracking if required.
10748 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10749 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10750 (../gcjh$(exeext)): Likewise.
10751 (jcf-depend.o): New target.
10752 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10753 (GCJH_SOURCES): Likewise.
10754 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10756 (find_classfile): Added dep_name argument.
10757 (find_class): Compute name of dependency.
10758 (open_in_zip): Call jcf_dependency_add_file.
10759 * gjavah.c (output_file): No longer global.
10760 (usage): Don't mention "gjavah".
10762 (java_no_argument): Likewise.
10763 (version): Likewise.
10764 (main): Recognize and handle -M family of options.
10765 (print_mangled_classname): Return is void.
10766 (process_file): Handle case where output is suppressed.
10767 (HANDLE_END_FIELD): Likewise.
10768 (HANDLE_METHOD): Likewise.
10769 * jcf-depend.c: New file.
10771 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10773 * java-tree.def: Add missing newline at EOF.
10775 1998-10-13 Tom Tromey <tromey@cygnus.com>
10777 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10778 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10780 Include <config.h> and "system.h".
10781 (disassemble_method): Undefine RET to avoid clash with
10782 config/i386/i386.h.
10784 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10786 * decl.c (runtime_exception_type_node, error_exception_type_node):
10787 New global variables.
10788 (init_decl_processing): Initialized.
10789 * expr.c (java_lang_expand_expr): Set caught exception type to
10790 null if catch handler argument doesn't exit.
10791 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10793 * java-tree.h (runtime_exception_type_node,
10794 error_exception_type_node): Global variables declared.
10795 (DECL_FUNCTION_THROWS): New macro.
10796 (DECL_FUNCTION_BODY): Modified comment.
10797 (DECL_SPECIFIC_COUNT): Likewise.
10798 (struct lang_decl): New field throws_list.
10799 (IS_UNCHECKED_EXPRESSION_P): New macro.
10800 * lex.c (java_lex): Generate location information for THROW_TK.
10801 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10802 EXCEPTIONS_P): New macros.
10803 (enum jdep_code): New value JDEP_EXCEPTION.
10804 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10805 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10806 PATCH_METHOD_RETURN_ERROR): New macros.
10807 (patch_method_invocation_stmt): Added new argument to prototype.
10808 (patch_synchronized_statement, patch_throw_statement,
10809 check_thrown_exceptions, check_thrown_exceptions_do,
10810 purge_unchecked_exceptions, check_throws_clauses): New function
10812 * parse.y Fixed typo in keyword section.
10813 (throw:): Rule tagged <node>.
10814 (THROW_TK): Keyword tagged <operator>.
10815 (method_header:): Last argument to call to method_header passed
10817 (throws:, class_type_list:, throw_statement:,
10818 synchronized_statement:, synchronized:): Defined actions.
10819 (method_header): New local variable current. Register exceptions
10820 from throws clause.
10821 (java_complete_tree): Complete and verify exceptions from throws
10823 (complete_class_report_errors): Error message on exceptions not
10825 (java_check_regular_methods): Fixed typo. Shortcut on private
10826 overriding methods. Changed error message on method
10827 redefinition. Check for throws clause compatibility.
10828 (check_throws_clauses): New function.
10829 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10830 method. Changed error message on method redefinition.
10831 (currently_caught_type_list): New static variable.
10832 (java_complete_expand_methods): Purge unchecked exceptions from
10833 throws clause list. Call PUSH_EXCEPTIONS before walk and
10834 POP_EXCEPTIONS after.
10835 (resolve_qualified_expression_name): Pass new argument as NULL to
10836 patch_method_invocation_stmt.
10837 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10838 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10839 argument list when appropriate. Use new argument if non null to
10840 store selected method decl.
10841 (patch_invoke): Convert if necessary args of builtin types before
10842 forming CALL_EXPR. Argument list no longer reversed here.
10843 (invocation_mode): Treat final methods as static methods.
10844 (java_complete_tree): New cases for THROW_EXPR: and
10845 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10847 (complete_function_arguments): No more RECORD_TYPE
10848 conversion. Function parameter nodes no longer saved.
10849 (valid_ref_assignconv_cast_p): Avoid handling null type.
10850 (patch_binop): Fixed null constant reference handling.
10851 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10852 BUILD_THROW macros.
10853 (patch_try_statement): Fixed comments. Record caught types in
10854 list, push the list, expand try block and pop the list.
10855 (patch_synchronized_statement, patch_throw_statement,
10856 check_thrown_exceptions, check_thrown_exceptions_do,
10857 purge_unchecked_exceptions): New functions.
10858 * typeck.c (lookup_argument_method): Allow WFL in place of method
10859 DECL_NAME during method definition check
10861 1998-10-09 Tom Tromey <tromey@cygnus.com>
10863 * gjavah.c (decode_signature_piece): New function.
10864 (print_c_decl): Use it. Added `name_override' argument.
10865 (print_method_info): Use name_override argument to print_c_decl.
10866 (seen_fields): Removed.
10867 (print_field_info): Don't update seen_fields.
10868 (struct method_name): New structure.
10869 (method_name_list): New global.
10870 (print_method_info): Add new method to list of methods.
10871 (name_is_method_p): New function.
10872 (print_field_info): If field name has same name as method, then
10874 (process_file): Parse methods before fields.
10875 (field_pass): New global.
10876 (HANDLE_END_FIELD): Take field_pass into account.
10878 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10880 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10881 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10883 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10885 * jvspec.c: Fix bug in jvgenmain_spec patch.
10887 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10889 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10890 * decl.c (soft_exceptioninfo_call_node): New global variable.
10891 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10892 takes extra integer argument. soft_exceptioninfo_call_node
10894 * except.c (java_set_exception_lang_code): New function
10895 (method_init_exceptions): Called here.
10896 (prepare_eh_table_type): New function.
10897 (expand_end_java_handler): Called here.
10898 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10899 one argument. Modified generation of call to
10900 soft_badarrayindex_node to use new argument.
10901 (build_java_arrayaccess): Pass faulty index value to
10902 build_java_throw_out_of_bounds_exception.
10903 (generate_name): New function.
10904 (java_lang_expand_expr): New local variables node, current,
10905 has_finally_p. Expand TRY_EXPR node.
10906 (process_jvm_instruction): Replace top of the stack with thrown
10907 object reference when entering exception handler.
10908 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10909 specific tree codes.
10910 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10912 (DECL_SPECIFIC_COUNT): New macro.
10913 (prepare_eh_table_type, java_set_exception_lang_code,
10914 generate_name): New function declarations.
10915 (match_java_method): Declaration deleted.
10916 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10918 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10919 * parse.h (redefinition_error, refine_accessible_methods_list,
10920 can_cast_to_p): Function declaration removed.
10921 (classitf_redefinition_error, variable_redefinition_error,
10922 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10923 find_most_specific_methods_list, argument_types_convertible,
10924 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10925 valid_cast_to_p, valid_method_invocation_conversion_p,
10926 try_reference_assignconv, add_stmt_to_compound,
10927 build_jump_to_finally, build_tree_list, patch_try_statement,
10928 java_get_catch_block): New function declarations.
10929 * parse.y (string_buffer_type): Global variable deleted.
10930 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10931 finally): Rules tagged <node>.
10932 (TRY_TK, CATCH_TK): Token tagged <operator>.
10933 (class_body_declaration:, class_member_declaration:,
10934 formal_parameter:, explicit_constructor_invocation:,
10935 interface_member_declaration:, constant_declaration:,
10936 primary_no_new_array:, class_instance_creation_expression:,
10937 array_creation_expression:): Issue error on unsuported JDK1.1
10939 (try_statement:, catches:, finally:): Define actions.
10940 (catch_clause_parameter): New rule.
10941 (catch_clause:): Use new rule catch_clause_parameter.
10942 (parse_jdk1_1_error): New function.
10943 (redefinition_error): Renamed classitf_redefinition_error.
10944 (variable_redefinition_error): New function.
10945 (check_class_interface_creation): Call
10946 classitf_redefinition_error.
10947 (java_complete_tree): Added error message on JDEP_TYPE: case.
10948 (complete_class_report_errors): Fixed indentation.
10949 (declare_local_variables): Call variable_redefinition_error.
10950 (source_end_java_method): Call java_set_exception_lang_code and
10951 emit_handlers where appropriate.
10952 (java_method_add_stmt): Call add_stmt_to_block.
10953 (add_stmt_to_block): New function.
10954 (lookup_method_invoke): Fixed outside comment. new local variable
10955 candicates. Call find_applicable_accessible_methods_list and
10956 find_most_specific_methods_list when searching for a
10957 method. Modified error report to list possible candidates when
10959 (find_applicable_accessible_methods_list,
10960 find_most_specific_methods_list, argument_types_convertible): New
10962 (refine_accessible_methods_list): Function deleted.
10963 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10964 expr (if applicable) before calling patch_array_ref.
10965 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10966 (enter_block): Fixed comment.
10967 (enter_a_block): New function.
10968 (patch_assignment): Reorganized. Call try_reference_assignconv for
10969 references. Call valid_cast_to_p instead of can_cast_to_p.
10970 (try_reference_assignconv,
10971 valid_builtin_assignconv_identity_widening_p): New functions.
10972 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10973 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10975 (build_string_concatenation): Don't resolve StringBuffer.
10976 (patch_cast): Fixed inverted arguments.
10977 (patch_array_ref): Code to save array expr deleted. Call
10978 valid_cast_to_p instead of can_cast_to_p.
10979 (generate_labeled_block): Call generate_name.
10980 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10981 patch_try_statement): New functions.
10982 * typeck.c (match_java_method): Function deleted.
10984 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10986 * jvspec.c: jvgenmain_spec uses different temporary file names.
10988 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10990 * jvspec.c (lang_specific_driver): Fail if user specifies
10991 --main= when not linking.
10993 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10995 * class.c (make_class_data): Push value for `thread' field.
10996 * decl.c (init_decl_processing): Added `thread' field to class.
10998 * class.c (add_field): Always make static fields externally
11001 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11003 * expr.c (build_java_athrow,
11004 build_java_throw_out_of_bounds_exception, expand_invoke,
11005 build_newarray, expand_java_multianewarray, build_java_monitor):
11006 Update comments to reflect _Jv_* function names.
11008 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11010 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11011 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11012 * parse.y (expand_start_java_method): Likewise.
11014 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11016 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11018 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11019 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11020 * expr.c: Remove no-longer-needed calls to promote_type.
11021 * decl.c (give_name_to_locals): Liekwise.
11022 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11023 * parse.y: Add/remove promote_type calls as appropriate.
11024 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11025 (parse_signature_string): Likewise.
11026 (build_java_array_type): Fix for now signature convenions.
11028 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11030 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11032 * class.c (init_class_processing): libjava function renamed to
11035 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11037 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11038 * java-tree.def: Fixed DEFTREECODE third argument.
11039 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11040 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11041 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11042 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11043 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11044 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11045 * lang.c (java_tree_code_type, java_tree_code_length,
11046 java_tree_code_name): New arrays.
11047 (lang_init): Append Java tree node definitions to Gcc ones.
11048 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11050 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11052 (java_lex): Allow declaration of empty string constants. Retain
11053 location information on CASE_TK and DEFAULT_TK.
11054 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11055 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11056 Modified to be more robust.
11057 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11058 (build_new_invocation, try_builtin_assignconv,
11059 patch_switch_statement, string_constant_concatenation,
11060 build_string_concatenation, patch_string_cst, patch_string,
11061 java_expand_switch): New function declarations.
11062 * parse.y: Rules related to switch and EH tagged <node>.
11063 (label_id): Set to NULL_TREE
11064 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11066 (this_or_super:): Fixed indentation.
11067 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11068 statement_expression:): Removed call to RULE on all sub-rules.
11069 (switch_expression:, switch_labels:): New rules.
11070 (switch_statement:, switch_block:, switch_block_statement_groups:,
11071 switch_block_statement_group:, switch_labels:, switch_label:):
11073 (throw_statement:, synchronized_statement:, try_statement:):
11074 Defined temporary actions.
11075 (class_instance_creation_expression:): Call
11076 build_new_invocation. Fixed indentation.
11077 (field_access): Fixed indentation.
11078 (method_invocation): Likewise.
11079 (make_qualified_primary): Use THIS_EXPR.
11080 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11081 resolving from SUPER, set *type_found.
11082 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11083 (java_complete_tree): Removed unused local variable `location'. Case
11084 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11085 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11086 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11087 STRING_CST: case. default: checks for patchable strings.
11088 (complete_function_arguments): Transform string constant or
11089 crafted StringBuffer if necessary.
11090 (build_method_invocation): Fixed comments.
11091 (build_new_invocation): New function.
11092 (patch_assignment): Call try_builtin_assignconv to figure a valid
11093 assignment conversion between builtin types.
11094 (try_builtin_assignconv): New function.
11095 (build_binop): Use URSHIFT_EXPR directly to call build.
11096 (operator_string): Use UNARY_PLUS_EXPR.
11097 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11099 (do_merge_string_cste, merge_string_cste,
11100 string_constant_concatenation, build_string_concatenation,
11101 patch_string, patch_string_cst): New function.
11102 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11103 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11104 (build_newarray_node): Use NEW_ARRAY_EXPR.
11105 (build_this): Use THIS_EXPR.
11106 (build_return): Enable debug information on return statement.
11107 (build_if_else_statement): Likewise.
11108 (complete_labeled_statement): Fixed related comment.
11109 (build_loop_body): Fixed comment.
11110 (build_bc_statement): Enable debug information on break/continue
11112 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11114 (patch_switch_statement, case_identity, java_expand_switch): New
11117 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11119 * buffer.h (BUFFER_INIT): New macro.
11120 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11121 Pass (struct jcf_partial *state) to most functions.
11122 (jcf_block, jcf_relocation): New types.
11123 Support labels, branches, conditionals, loops.
11125 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11127 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11129 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11131 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11132 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11133 not integer_type_node (INT_TYPE_SIZ bits).
11135 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11137 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11138 * jcf-dump.c (print_exception_table): New function.
11139 (disassemble_method): Better handling of wide instructions.
11140 Make more robust for bad input.
11142 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11144 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11147 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11149 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11151 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11153 * Makefile.in ($(PARSE_H)): Removed target.
11155 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11157 * Makefile.in (JAVA_OBJS): Add memmove.o
11158 (memmove.o): New target & rules.
11160 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11162 * expr.c (expand_invoke): Don't generate a call to the class init
11165 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11167 * Makefile.in: Add many missing dependencies.
11168 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11170 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11171 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11173 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11175 * decl.c (complete_start_java_method): If method is static (and
11176 not private) call _Jv_InitClass.
11177 * expr.c (expand_invoke): Don't call build_class_init.
11179 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11181 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11183 * Make-lang.in (GCJ): Define before using.
11185 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11187 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11188 losing due to namespace pollution in GNU getopt.h
11190 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11192 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11193 (java.all.cross): Likewise.
11194 (java.rest.encap): Likewise.
11196 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11198 * gjavah.c (print_class_decls): Fix thinko in arglist
11199 * jcv-io.c (find_classfile): Similarly.
11201 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11203 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11205 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11207 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11208 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11209 * Makefile.in (PARSE_C): New macro.
11210 (PARSE_H): Likewise.
11211 (PARSE_SCAN_C): Likewise.
11212 ($(PARSE_C)): Target renamed from parse.c.
11213 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11214 (clean): Remove parse-scan.c as well.
11215 (parse.o): Depend on $(PARSE_C).
11217 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11219 * README, license.terms: Removed.
11221 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11222 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11223 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11224 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11225 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11226 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11227 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11228 and Java trademark attribution.
11230 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11232 * Makefile.in: Use gcjh, not gjavah.
11233 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11234 * Make-lang.in: Changed gjavah to gcjh everywhere.
11236 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11238 * gjavah.c: Support new -prepend -add -append flags.
11239 (print_method_info): Method is not virtual if class is final.
11241 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11243 * jv-scan.c: Fixed copyright assignment.
11244 * keyword.gperf: Likewise.
11245 * keyword.h: Likewise.
11246 * lex.c: Fixed copyright assignment.
11247 (java_lex): Push unicode back when parsing '<'.
11248 * lex.h: Fixed copyright assignment.
11249 * parse-scan.y: Likewise.
11250 * parse.h: Fixed copyright assignment.
11251 (build_debugable_stmt, complete_for_loop): New function prototypes.
11252 * parse.y: Fixed copyright assignment.
11253 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11254 size_zero_node when completing a loop with no exit condition.
11255 (for_statement_nsi:): Define action.
11256 (for_init:, for_update:): Return size_zero_node when empty.
11257 (declare_local_variables): Call build_debugable_stmt.
11258 (build_debugable_stmt): New function.
11259 (build_loop_body): Build debugable statement around loop
11261 (complete_loop_body): Take into account the debugable statement
11262 around the EXIT_EXPR.
11263 (complete_loop_body): New function.
11264 (patch_exit_expr): Fixed condition inversion.
11266 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11268 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11269 name of thread define.
11270 * jvspec.c (THREAD_NAME): New macro.
11272 (THREADLIB): Likewise.
11273 (lang_specific_driver): Recognize attempt to link with thread
11274 library or gc library. Recognize -ljava on command line so it
11275 isn't linked against more than once.
11277 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11279 * parse-scan.y (report_main_declaration): Name of the class
11280 containing `main' can be a qualified name.
11282 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11284 * config-lang.in: Changed gjavac to gjc everywhere.
11285 * Make-lang.in: Changed gjavac to gjc everywhere.
11287 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11289 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11290 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11291 and install the files.
11292 * Makefile.in (JAVA_OBJS_LITE): New variable.
11293 (compiler:): Now include jv-scan as a dependency.
11294 (../jv-scan$(exeext), parse-scan.c): New targets.
11295 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11296 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11297 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11298 check for errors even if parse_only.
11299 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11301 (yylex): New function. Uses java_lex body.
11302 (java_lex): Removed commented out statement. Remove local variable
11303 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11304 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11305 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11306 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11307 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11308 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11310 (java_lex_error): Empty if JC1_LITE is defined.
11311 (java_get_line_col): Return 0 if JC1_LITE is defined.
11312 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11313 SET_MODIFIER_CTX): Moved into the section containing the macros
11314 conditionally defined by JC1_LITE.
11315 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11316 argument if JC1_LITE is defined.
11317 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11318 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11320 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11321 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11322 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11323 to different values according to JC1_LITE.
11324 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11325 declared if JC1_LITE set.
11326 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11327 defined if JC1_LITE not set.
11328 (struct parser_ctx): Reorganized and skip the jc1 front end part
11330 (java_layout_classes): New function definition.
11331 (java_push_parser_context, java_init_lex, yyparse, yylex,
11332 yyerror): Prototype always declared. All other static function
11333 prototypes declared only if JC1_LITE is not set.
11334 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11335 declared in parse.h.
11336 (java_layout_classes): New function.
11337 (java_complete_expand_methods): No longer layout the class here.
11338 * parse-scan.y: New file.
11339 * jv-scan.c: New file.
11341 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11343 * gjavah.c (main): Handle -friend option.
11344 (friend_specs): New global.
11345 (generate_access): Handle friend_specs.
11346 (process_file): Likewise.
11347 (MAX_FRIENDS): New macro.
11348 (friend_count): New global.
11349 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11350 Changed all callers.
11352 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11354 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11355 (main): Handle processing all the entries of a named .zip archive.
11356 * jcf-io.c (jcf_trim_old_input): New function.
11357 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11359 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11361 * lang.c (flag_assume_compiled): Make default be on.
11363 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11365 * jcf-dump.c: Add bunches of flags to control output more.
11366 (process_class): New function; support printing more than one class.
11367 (main): Support new --print-main and --javap flags.
11368 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11369 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11371 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11373 Change mangling of dispatch table to match C++ vtable (w/thunks).
11374 * class.c (build_dtable_decl), java-tree.h: New function.
11375 (make_class_data): Call it.
11376 * decl.c (init_decl_processing): Likewise.
11378 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11380 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11381 soft_anewarray; adjust args passed.
11382 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11383 match _Jv_NewObjectArray.
11385 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11387 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11388 * expr.c (loopup_label): Call create_label_decl.
11389 (create_label_decl): New function.
11390 (java_lang_expand_expr): Call expand_start_bindings with argument
11392 * java-tree.h Added space after PROTO in function declarations
11394 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11395 (create_label_decl, push_labeled_block): New function
11397 * lex.c (label_id): Initialize.
11398 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11400 * parse.h Added space after PROTO in function declarations when
11402 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11403 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11404 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11405 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11407 (struct parser_ctxt): New fields current_loop,
11408 current_labeled_block.
11409 (build_if_else_statement, patch_if_else_statement,
11410 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11411 generate_labeled_block, complete_labeled_statement,
11412 build_bc_statement, patch_bc_statement, patch_loop_statement,
11413 build_new_loop, build_loop_body, complete_loop_body): New function
11415 * parse.y (java_warning_count): New global variable.
11416 (label_id): New static variable.
11417 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11418 (block:): Return size_zero_node when block is empty.
11419 (empty_statement:): Return size_zero_node.
11420 (statement:): Implement supplemental action when for_statement: is
11422 (label_decl:): New rule.
11423 (labeled_statement:): Rewritten using label_decl. Actions
11425 (labeled_statement_nsi:): Likewise.
11426 (if_then_statement): Actions implemented.
11427 (while_expression): New rule.
11428 (while_statement:): Rewritten using while_expression. Actions
11430 (while_statement_nsi:): Likewise.
11431 (do_statement_begin:): New rule.
11432 (do_statement:): Rewritten using do_statement_begin. Actions
11434 (for_statement:): Rewritten using for_begin. Actions implemented.
11435 (for_statement_nsi:): Likewise.
11436 (for_header:, for_begin:): New rules.
11437 (for_init:): Actions implemented.
11438 (statement_expression_list:, break_statement:,
11439 continue_statement:): Likewise.
11440 (yyerror): Count number of issued warning(s).
11441 (java_report_errors): Report error(s) and/or warning(s).
11442 (java_complete_class): Use build_java_argument_signature to
11443 recompute completed method signature.
11444 (java_check_regular_methods): New locals method_wfl and aflags.
11445 Use method_wfl instead of lookup_cl during error reports. Fixed
11446 indentation and modified some error messages. Use
11447 lang_printable_name in method instead of the DECL_NAME. New code
11448 to issue warnings on methods not overriding corresponding methods
11449 private to a different package.
11450 (java_method_add_stmt): Call add_stmt_to_compound.
11451 (add_stmt_to_compound): New function.
11452 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11453 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11454 (build_if_else_statement, patch_if_else_statement,
11455 build_labeled_block, generate_labeled_block,
11456 complete_labeled_statement, build_new_loop, build_loop_body,
11457 complete_loop_body, patch_loop_statement, build_bc_statement,
11458 patch_bc_statement, patch_exit_expr): New functions.
11459 * typeck.c (build_java_signature): Build argument signature before
11460 enclosing it in between parenthesis.
11462 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11464 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11465 (JAVA_OBJS): Added reminder comment
11467 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11469 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11470 be interpreted as a long long.
11472 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11474 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11475 soft_initialise_class. Use _Jv_NewMultiArray, not
11476 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11477 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11478 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11479 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11481 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11483 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11484 length_identifier_node): New global tree node constants.
11485 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11486 Replace uses by super_identifier_node etc.
11487 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11489 * parse.y (resolve_field_access): Don't special-case ".length" if
11490 flag_emit_class_files.
11491 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11492 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11495 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11497 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11498 * class.c (make_method_value): Remove init for removed fields.
11500 * class.c (layout_class): Use build_java_argument_signature.
11501 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11503 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11504 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11505 (build_java_signature): Don't use push_java_argument_signature.
11507 * typeck.c (lookup_argument_method): New function.
11508 * parse.y (java_check_regular_methods): Use lookup_argument_method
11509 instead of lookup_java_method2 followed by lookup_java_method.
11511 * parse.y (check_method_redefinition): Minor optimization.
11513 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11514 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11516 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11518 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11521 * gjavah.c (java_float_finite): Use K&R-style definition.
11522 (java_double_finite): Likewise.
11523 (generate_access): Now returns void. Changed all callers.
11524 (last_access_generated): Removed.
11525 (process_file): Only make a single pass over the .class file.
11527 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11529 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11530 for compatibility for G++ (with -fvtable-thunks).
11531 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11533 * gjavah.c (process_file): Use public inheritance for super-class.
11535 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11537 * lex.c (java_init_lex): Initialize ctxp->package.
11538 * parse.h (struct parser_ctxt): package and package_len replaced
11539 by tree package, an identifier node. Field method_decl_list is
11540 gone. Fixed comments.
11541 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11542 class_in_current_package): New function prototypes.
11543 * parse.y (array_type:): Set class loaded flag on primitive type
11545 (package_declaration:): Assign ctxp->package to the
11547 (method_invocation:): Handle invocation of method qualified by
11549 (single_type_import_declaration:): Removed ambiguity check.
11550 (java_pop_parser_context): New local variable `next'. Reset and
11551 set IMPORT_CLASSFILE_NAME flags on current and previous import
11553 (java_accstring_lookup): Use new local macro COPY_RETURN.
11554 (lookup_field_wrapper): New function.
11555 (parser_qualified_classname): Use merge_qualified_name.
11556 (parser_check_super_interface): Broaden error message.
11557 (do_resolve_class): Check for qualified class name in the current
11558 compilation unit if appropriate.
11559 (process_imports): Check for already defined classes.
11560 (check_pkg_class_access): Got rid of call to
11561 get_access_flags_from_decl.
11562 (java_complete_expand_methods): Call safe_layout_class based on
11563 the current class size.
11564 (make_qualified_primary): Build a WFL qualification on primary if
11566 (merge_qualified_name): New function.
11567 (make_qualified_name): Use merge_qualified_name.
11568 (resolve_expression_name): Use safe_lookup_field.
11569 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11570 (resolve_qualified_expression_name): Likewise. Check on resolved
11571 element accessibility.
11572 (not_accessible_p, class_in_current_package): New functions.
11573 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11574 (patch_method_invocation_stmt): Merged common pieces. Check
11575 accessibility of invoked method.
11576 (check_for_static_method_reference): Add returned type in error
11578 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11579 (refine_accessible_methods_list): Merged two conditions in test.
11580 (java_complete_class): Sanity check on stabilize_ref gone.
11581 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11583 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11585 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11587 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11589 * gjavah.c (F_NAN): Removed.
11590 (F_NAN_MASK): New macro.
11591 (F_POSITIVE_INFINITY): Removed.
11592 (F_NEGATIVE_INFINITY): Likewise.
11593 (java_float_finite): Rewrote.
11594 (D_NAN_MASK): Renamed.
11595 (java_double_finite): Rewrote.
11596 (D_POSITIVE_INFINITY): Removed.
11597 (D_NEGATIVE_INFINITY): Likewise.
11599 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11600 If verbose, print underlying representation of value in hex.
11602 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11604 * buffer.h, buffer.c: New files.
11605 * Makefile.in (JAVA_OBJS): Add buffer.o.
11607 Support locals variables and writing their debug entries to .class.
11608 * jcf-write.c: Simplify some by user new buffer type.
11609 (vode_buffer_grow): Removed.
11610 (struct localvar_info): New type.
11611 (localsvars, localvartable): New buffers.
11612 (localvar_alloc, localvar_free): New functions.
11613 (generate_bytecode_insns): Handle local variables.
11614 (generate_classfile): Write LocalVariableTable attribute.
11616 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11619 * zipfile.h (ZIPMAGIC): New macro.
11621 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11623 * Makefile.in (gjavah.o): Updated dependencies.
11624 (jcf-dump.o): Likewise.
11625 (all.indirect): Use ../gjavah.
11626 (../gjavah$(exeext)): Likewise.
11627 (clean): Don't remove gjavah.
11628 (clean): Remove parse.c, not java/parse.c.
11629 * Make-lang.in (java): Added gjavah.
11630 (gjavah$(exeext)): New target.
11631 (GJAVAH_SOURCES): New macro.
11632 (java.all.build): Added gjavah.
11633 (java.all.cross): Likewise.
11634 (java.rest.encap): Likewise.
11635 * config-lang.in (compilers, stagestuff): Added gjavah.
11637 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11639 * gjavah.c (java_float_finite): New function.
11640 (java_double_finite): Likewise.
11641 (F_POSITIVE_INFINITY): New macro.
11642 (F_NEGATIVE_INFINITY): Likewise.
11644 (D_POSITIVE_INFINITY): Likewise.
11645 (D_NEGATIVE_INFINITY): Likewise.
11647 (print_field_info): Use java_float_finite and java_double_finite.
11649 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11651 * parse.y (method_header): Name "this" implicit argument.
11653 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11655 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11656 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11657 (put_linenumber): New function.
11658 (generate_bytecode_insns, generate_classfile): Write line numbers.
11660 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11662 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11663 (lookup_name, build_known_method_ref, build_class_init,
11664 build_invokevirtual, invoke_build_dtable, match_java_method,
11665 build_field_ref, pushdecl_force_head, build_java_binop,
11666 binary_numeric_promotion, build_decl_no_layout,
11667 build_java_arrayaccess, build_newarray, build_anewarray,
11668 build_java_array_length_access, build_java_arraynull_check): New
11669 extern function prototypes.
11670 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11671 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11673 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11675 * jcf.h (jcf_out_of_synch): New extern function prototype.
11676 * parse.h: Static/global function implemented in parse.y
11677 prototyped and declarations moved at the end of the file.
11678 (DECL_P): Check that the argument isn't null.
11679 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11680 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11681 (QUAL_DECL_TYPE): New macro.
11682 (PARAMS): Macro definition removed.
11683 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11684 (return_statement:): Call build_return.
11685 (field_access:): Call make_qualified_primary in sub rule.
11686 (method_invocation:): Build method invocation and call
11687 make_qualified_primary when processing primaries.
11688 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11689 get_type_from_signature.
11690 (java_check_regular_method): Extra integer 0 argument when calling
11691 lookup_java_method2.
11692 (lookup_java_interface_method2): Extra method DECL argument when
11693 calling lookup_java_interface_method2.
11694 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11695 COMPOUND_EXPR node.
11696 (java_complete_expand_method): Layout current class iff not
11697 already done. Don't process interface's methods.
11698 (java_complete_expand_method): Use super class only if it
11699 exists. Use current class otherwise.
11700 (make_qualified_primary): New function.
11701 (resolve_expression_name): Process qualified expression or
11702 expression from primary the same way.
11703 (resolve_expression_name): Two last arguments to
11704 resolve_field_access are now NULL_TREEs.
11705 (resolve_field_access): New variable is_static. Local field must
11706 be DECLs. is_static computed on field DECLs only. Append code in
11707 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11708 to initialize field_type.
11709 (resolve_qualified_expression_name): New local variable,
11710 previous_call_static and is_static. Handle primaries with function
11711 calls, casts, array references and `this'. `super' now handled as
11712 `(super_class)this'. Use is_static to clarify boolean expressions.
11713 Added code to handle case where a proper handle is required to
11714 access a field. Use QUAL_DECL_TYPE where applicable.
11715 (maybe_access_field): New function.
11716 (patch_method_invocation_stmt): New arguments primary, where,
11717 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11718 deleted. Use `where' as a type to search from if specified. Check
11719 for static method reference where forbidden. Append primary or
11720 current_this to the argument list if not calling constructor nor
11722 (check_for_static_method_reference): New function.
11723 (patch_invoke): Layout the class on which new is done if
11725 (lookup_method_invoke): Changed format to report errors on
11727 (qualify_ambiguous_name): New local variable this_found. Now
11728 handle things from primaries. Method call are considered
11730 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11731 changed into NULLs.
11732 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11733 (java_complete_tree): New case fo RETURN_EXPR. Process function
11734 call arguments in separate function.
11735 (complete_function_arguments): New function.
11736 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11738 (patch_assignment): Take the return function slot into account as
11739 a RHS. Distinguish assignment from a return.
11740 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11741 when checking methods in interfaces.
11742 (resolve_type_during_patch): NULL argument to unresolve_type_p
11743 instead of NULL_TREE.
11744 (patch_newarray): Fixed typo in comment.
11745 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11746 (build_return, patch_return): New functions.
11747 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11749 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11751 * constants.c (find_name_and_type_constant, find_fieldref_index,
11752 find_methodref_index): New methods.
11753 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11754 just return given method. Also, rename to build_known_method_ref.
11755 (expand_invoke): Rename call to build_invoke_non_interface.
11756 * java-tree.h, parse.h: Update prototype.
11757 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11758 (such as expand_expr_stmt) if flag_emit_class_files.
11759 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11760 STACK_TARGET, IGNORE_TARGET): New macros.
11761 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11762 (generate_bytecode_insn): New function to generate method's bytecode.
11763 (generate_classfile): Node generate Code attribute for a method.
11764 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11765 push_long_const, field_op, adjust_typed_op, maybe_wide):
11766 New functions used by generate_bytecode_insn.
11768 * typeck.c (signature_include_return): Remove variable.
11769 (push_java_argument_signature, build_java_argument_signature): New.
11770 (build_java_signature): Use push_java_argument_signature.
11771 * parse.y: Use build_java_argument_signature instead of fiddling
11772 with signature_include_return.
11774 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11776 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11779 * Makefile.in (all.indirect): Added gjavah$(exeext).
11780 (gjavah$(exeext)): Added $(exeext).
11783 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11785 * class.c (layout_class): Call to java_layout_parsed_class replace
11786 by safe_layout_class.
11787 * expr.c (build_java_array_length_access): Removed static storage
11788 class in the function definition.
11789 (build_java_arraynull_check): Likewise.
11790 Also fixed typos in two comments.
11791 * lex.c (java_init_lex): Initialize static global kw_length.
11792 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11793 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11795 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11796 * parse.h (resolve_no_layout): New static function declaration.
11797 (get_identifier_in_static): Declaration removed.
11798 (java_layout_parsed_class): Function name declaration changed to
11800 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11801 not_initialized_as_it_should_p, build_this): New static function
11803 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11804 binary_numeric_promotion, stabilize_reference,
11805 build_decl_no_layout, build_java_arrayaccess): Extern function
11806 declarations moved into their own section.
11807 (build_newarray, build_anewarray, build_java_array_length_access,
11808 build_java_arraynull_check): New extern function declarations.
11809 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11810 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11812 (CALL_CONSTRUCTOR_P): New macro.
11813 * parse.y (kw_length): New static global tree node.
11814 (return_statement): Tagged <node>.
11815 (RETURN_TK): Tagged <operator>.
11816 (variable_declarator_id:): Build variable declaration with an
11817 empty initialization value if a syntax error was found in the
11818 initialization part of the variable declaration.
11819 (statement_without_trailing_substatement:): return_statement: now
11820 uses the default rule.
11821 (return_statement:): Temporarily fixed to return NULL_TREE.
11822 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11823 (class_instance_creation_expression:): Class creation rules now
11824 call build_method_invocation upon reduction.
11825 (array_creation_expression:): Rules call build_newarray_node upon
11827 (dim_exprs:): Build a list of dimension expressions.
11828 (dim_expr:): Store location of the OSB_TK in the dimension
11830 (method_invocation:): Added a new error rule.
11831 (build_unresolved_array_type): WFL argument may also be an array
11832 on a primitive type. Name of the argument changed to reflect this.
11833 (method_declarator): Insert argument type at the beginning of the
11834 argument type list and later reverse the list.
11835 (unresolved_type_p): Argument 'returned' may be optionally
11837 (java_layout_class_from_source): Function renamed
11839 (resolve_and_layout): Now call resolve_no_layout and
11841 (resolve_no_layout): New function.
11842 (purify_type_name): New function.
11843 (complete_class_report_errors): Call purify_type_name during error
11844 report on a type not found.
11845 (process_imports): error_found local variable doesn't need to be
11846 initialized to zero.
11847 (declare_local_variables): New local type_wfl. Fixed typo in error
11848 message. type_wfl assigned to unresolved type and used to register
11849 incomplete type. Build a WFL around the variable initialization
11850 statement so that debug info can be generated on it.
11851 (source_start_java_method): Reverse argument list after they've
11853 (current_this): New static global variable.
11854 (java_complete_expand_methods): Set current_this when appropriate.
11855 (resolve_expression_name): Build correct static and non static
11856 field access bearing a simple name.
11857 (resolve_field_access): Resolve the length field of arrays. Handle
11859 (patch_method_invocation_stmt): Set the type of the method
11860 invocation to error_mark_node. This value is later overridden by a
11861 valid type, if any. Don't handle qualified constructor invocation
11862 as qualified method invocation. Call lookup_method_invoke with its
11863 new flag. It's no longer necessary to access the selected method
11864 as the value of a tree list. Handle constructor invocation.
11865 (patch_invoke): Reverse argument list when invoking non interface
11866 methods. Insert call to new as the first argument of the
11868 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11869 defined within a final class. Return INVOKE_STATIC if the invoked
11870 method is a constructor.
11871 (lookup_method_invoke): New lc argument is a flag to indicate a
11872 constructor lookup. Now handle constructor lookup. Choose the most
11873 specific method in case several were matching the invocation
11874 requirements. Return a method decl instead of a tree list featuring
11875 one single method decl element.
11876 (refine_accessible_methods_list): New lc flag argument to
11877 indicate that a constructor is being looked up.
11878 (not_initialized_as_it_should_p): New function.
11879 (java_complete_tree): Now process fake tree codes
11880 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11881 save_expr on resolved function call arguments. Case on
11882 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11883 (patch_assignment): LHS can be a field access expression. When
11884 dealing with reference, lhs_type is the promoted type of the
11885 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11887 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11888 (patch_binop): Use not_initialized_as_it_should_p where
11890 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11891 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11893 (resolve_type_during_patch): New function.
11894 (patch_cast): Call resolve_type_during_patch to resolve type and
11895 report error accordingly.
11896 (patch_array_ref): Use not_initialized_as_it_should_p where
11897 applicable. Array base expression is saved before being
11898 used. Promote the type of an array elements if it contains non
11900 (build_newarray_node, patch_newarray, build_this): New functions.
11902 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11904 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11905 increment it in `for' statement.
11906 (print_field_info): If number is inf or nan, don't print it.
11907 (print_method_info): If method name is `delete', just ignore it.
11908 (print_c_decl): Special-case jstringArray.
11910 * gjavah.c (help): New function.
11911 (no_argument): New function.
11912 (usage): Changed text.
11913 (main): Rewrote argument handling. Now handles -v, --help,
11915 (version): New function.
11916 (found_error): New global.
11917 (main): Return found_error.
11918 (generate_access): Set found_error.
11919 (print_c_decl): Likewise.
11921 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11923 * gjavah.c (print_c_decl): Don't print "," when examining field.
11924 Skip type name when looking at "[L" types.
11925 (process_file): Now static.
11926 (generate_access): Now returns int.
11927 (last_access_generated): New global.
11928 (process_file): Clear last_access_generated; make multiple passes
11930 (print_field_info): Just return if generate_access returns true.
11931 (print_method_info): Likewise. Also, allow <init> functions to
11933 (print_c_decl): Added is_init argument. Print constructors
11935 (print_cxx_classname): Use UTF8_GET to extract characters from
11937 (print_base_classname): New function.
11938 (print_class_decls): New function.
11939 (process_file): Use it.
11940 (utf8_cmp): New function.
11942 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11944 * lang-options.h: Format changed to match changes in gcc/toplev.c
11945 to implement a --help option.
11947 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11949 * decl.c (init_decl_processing): Revert change to dtable_type.
11951 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11953 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11955 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11957 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11959 * lang.c (lang_init): Default flag_exceptions to 1, without
11960 checking to see if it's 2 first.
11962 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11964 * constants.c: Include "system.h".
11965 * decl.c: Likewise.
11966 * lang.c (flag_new_exceptions): Get via extern now.
11967 (lang_init_options): New functions. Turn on flag_new_exceptions.
11969 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11971 * lex.c (java_lex): Return 0 when we see an invalid character in
11974 * lex.c (java_read_char): Specify extra argument when calling
11976 (java_read_unicode, java_parse_end_comment,
11977 java_parse_escape_sequence): Likewise,
11978 (java_lex): Specify extra argument when calling
11979 java_lex_error. Test that IDs are beginning with a legal character
11980 for IDs. Handle invalid characters with an error message and a
11981 call to java_lex_error.
11982 (java_lex_error): Adjust column position by new argument
11983 `forward'. Issue an error even if in the middle of reporting an
11986 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11988 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11989 we don't explicitly put a null pointer when we're copying it.
11991 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11993 * gjavah.c (print_cxx_classname): New function.
11994 (super_class_name): Likewise.
11995 (print_super_fields): Removed.
11996 (in_super): Removed.
11997 (print_field_info): Never generate #defines.
11998 (print_c_decl): Changed generated types to match JNI. No longer
11999 print class name before method name.
12000 (print_method_info): Print "static" before static methods.
12001 Print "virtual" before non-final methods.
12002 (usage): Use exit(1), not exit(-1).
12004 (print_field_info): Use %.17g to print a double.
12005 (last_access): New globals.
12006 (process_file): Initialize last_access.
12007 (usage): Now static.
12008 (ACC_VISIBILITY): New define.
12009 (generate_access): New function.
12010 (print_field_info): Call it.
12011 (print_method_info): Likewise. Also, generate information for all
12012 methods, not just native methods. Return void.
12013 (print_c_decl): Return void.
12014 (print_field_info): Return void.
12016 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12018 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12019 processing the jc1 grammar file. Prefix bison functions and
12020 variables with java_.
12021 (parse.c): Dependencies on parse.h and lex.h
12022 * expr.c (build_java_arrayaccess): Function now global.
12023 * java-tree.h: Comment reorganized to carry on previous
12024 classification effort.
12025 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12026 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12027 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12028 java_parse (new prefix java_ generated by bison).
12029 (java_layout_parsed_class, java_register_parsed_class): Function
12031 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12032 * lex.c (static tree wfl_op): Variable deleted.
12033 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12034 ctxp fields to NULL_TREE.
12035 (java_lex): No longer create WFL for operators. Filename caching
12036 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12037 created as STRING_CST and later expanded. Removed extra argument
12038 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12040 (build_wfl_node): Removed code in comments.
12041 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12042 store token and location data in the current bison token.
12043 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12044 static/extern function declaration at the beginning of the file.
12045 (struct qualification): Data structure definition deleted.
12046 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12047 (qualify_ambiguous_name): Function declaration modified. Function
12048 now returns nothing.
12049 (build_array_ref, patch_array_ref, make_qualified_name,
12050 resolve_qualified_expression_name, maybe_generate_clinit,
12051 resolve_field_access): New static function declarations.
12052 (build_java_arrayaccess): New extern function declaration.
12053 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12054 (CALL_EXPR_PRIMARY): Macro deleted.
12055 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12056 (struct parser_ctxt): Field initialized_final
12057 removed. non_static_initialized, static_initialized: New fields.
12058 * parse.y (static tree kw_super, static tree kw_this): New global
12060 (%union): tree wfl field of operator member replaced by int
12061 location. WFLs are non longer created for operators.
12062 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12063 (qualified_name:): Now calls make_qualified_name to build the
12065 (type_declaration:): Consider generating <clinit> when class
12067 (variable_declarator:): Directly build an assignment node when the
12068 variable is initialized when declared.
12069 (this_or_super:): Build a WFL and set current location when THIS
12070 or SUPER are parsed.
12071 (expression_statement:): Wrap statement around a WFL.
12072 (primary_no_new_array:): Fixed typo. Changed value returned by
12073 THIS_TK because of its new type (temporary).
12074 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12075 (field_access:): Build qualified name with SUPER.
12076 (method_invocation:): Fixed returned value because of SUPER's new
12078 (array_access:): Use OSB_TK location information.
12079 (post_increment_expression:, post_decrement_expression:,
12080 unary_expression:, pre_increment_expression:,
12081 pre_decrement_expression:, unary_expression_not_plus_minus:,
12082 cast_expression:, multiplicative_expression:,
12083 additive_expression:, shift_expression:, relational_expression:,
12084 equality_expression:, and_expression:, exclusive_or_expression:,
12085 inclusive_or_expression:, conditional_and_expression:,
12086 conditional_or_expression:, assignment:): Use new location/token
12087 information available on operators.
12088 (create_class): Set super_decl_type to NULL_TREE when processing
12090 (register_fields): Field initialization is now a MODIFY_EXPR
12091 node. Chain initialization code to the matching lists (according
12092 the the field declaration modifiers).
12093 (maybe_generate_clinit): New function.
12094 (method_header): Don't set method's DECL_NAME to a WFL when adding
12095 methods to java.lang.Object.
12096 (resolve_and_layout): Now can return NULL_TREE if the type
12097 resolution fails. Otherwise, return the class DECL instead of its
12099 (check_method_redefinition): Don't patch method DECL_NAME if it
12100 belongs to java.lang.Object.
12101 (process_imports): Simply assign error_found to the value returned
12102 by check_pkg_class_access.
12103 (declare_local_variables): Don't use their init statements (if
12104 any) when parsing error were previously found. Reuse MODIFY_EXPR
12105 build during parsing as an init statement.
12106 (java_method_add_stmt): Now return the current method body.
12107 (java_layout_parsed_class, java_register_parsed_class): Functions
12109 (java_complete_expand_methods): Initialize the constant pool on a
12110 per class basis. Layout the classes before expanding their method
12111 bodies. Don't try expand artificial constructor code if error were
12112 found. Make the classes data and register them if no error were
12114 (java_complete_expand_method): Retrieve an artificial constructor
12115 argument list before entering its body. Assign the top block to
12116 the artificial constructor function body and set types of declared
12117 blocks and compound statements to void. Walk method body if not an
12118 artificial constructor.
12119 (make_qualified_name, cut_identifier_in_qualified): New functions.
12120 (resolve_expression_name): Fixed comments. Save/restore the
12121 current class CLASS_LOADED_P flag value. Build non qualified
12122 static field access and handle qualified expression names.
12123 (resolve_field_access, resolve_qualified_expression_name): New
12125 (patch_method_invocation_stmt): Use the new expression resolution
12126 scheme, calling resolve_field_access when the function call is
12127 resolved as an expression.
12128 (qualify_ambiguous_name): Function rewritten to work on qualified
12129 expression produced by make_qualified_name.
12130 (java_complete_tree): Promote type when function's argument are
12131 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12132 the assignment to discover further errors if RHS is a expression
12133 name that fails to evaluate. Declare LHS initialized even though
12134 the assignment failed. Don't use the location variable and removed
12135 extra argument in patch function calls. Now handle the ARRAY_REF
12136 case and build internal string representation when STRING_CSTs are
12138 (build_method_invocation): Don't wrap function call around a WFL.
12139 (build_assignment): Likewise. Use the operator location
12141 (patch_assignment): Handle array access LHSs. Handle error
12142 provenance, resulting in a better error report.
12143 (build_binop): Use op_location from operator as binop location
12145 (build_unaryop, build_incdec, build_cast): Likewise.
12146 (patch_binop): Extract location information from the node. Fixed
12147 typo in error message.
12148 (patch_unary_op): Extract location information from the node.
12149 (build_array_ref, patch_array_ref): New functions.
12151 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12153 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12154 match _Jv_IsInstanceOf.
12155 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12156 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12158 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12160 * decl.c (init_decl_processing): Functions are now named
12161 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12163 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12165 * java-tree.h (load_class): Add prototype.
12166 * class.c (is_compiled_class): Add missing arg to load_class.
12167 * expr.c (expand_java_NEW): Call load_class.
12168 * parse.y (process_import): Removed bogus use of void return value.
12170 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12172 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12173 Function name is "_Jv_Throw" instead of "soft_athrow".
12174 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12175 Function name is "_Jv_AllocObject" instead of "soft_new".
12176 Takes an extra parameter (object size).
12177 * expr.c: Update calls.
12179 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12181 * lex.c (java_get_line_col): Handle end-of-file.
12182 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12184 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12186 * lang.c (lang_init): Make -fexceptions the default.
12187 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12188 exception handling is not turned on.
12190 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12192 * lang.c (flag_new_exceptions): Make this this default.
12193 * decl.c (end_java_method): Call emit_handlers.
12194 * except.c (method_init_exceptions): Set language code and version.
12195 (expand_start_java_handler): Enable exception, and call
12196 expand_eh_region_start.
12197 (expand_end_java_handler): Enable exception, and set up catch blocks.
12198 (emit_handlers): New routine to generate the saved handlers.
12199 * java-except.h (emit_handlers): Add prototype.
12201 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12203 We used to have three different representations of the constant pool:
12204 the CPool structure, the tree_constant_pool, and the constructures
12205 used to build the Class object (which may need class and string
12206 constants) in compiled code. None were appropriate for compiling
12207 to .class files, so I did a major overhaul.
12209 First, the tree_constant_pool array was removed. Things were
12210 modified to the CPool structure in the JCF could be used.
12211 Second, a "capacity" field was added to the CPool, and functions
12212 written to search for a matching constant, adding one if not found.
12213 The code that generated the Class object was changed to use a CPool.
12214 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12215 the static Class object are now only in build_constants_constructor.
12216 Finally, I wrote code which can generate a .class file (including its
12217 constant pool) from the RECORD_TYPE of a class. This is a big step
12218 on the way to compiling Java source into .class files.
12220 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12221 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12223 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12224 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12225 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12226 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12227 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12228 (lang_type): Removed constant_pool field.
12229 * jcf.h (CPool): Renamed size to count. Added field capacity.
12230 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12231 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12232 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12234 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12235 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12236 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12237 (set_constant_entry, find_constant1, find_constant2,
12238 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12239 find_utf8_constant, find_class_or_string_constant): New functions.
12241 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12242 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12243 (give_name_to_class, get_class_constant): Likewise.
12244 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12245 (get_name_and_type_constant, get_ref_constant): Removed.
12246 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12247 * parse.y: Don't save/restore tree_constant_pool.
12248 * verify.c (verify_jvm_instructions): Update for new approach.
12249 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12251 * lang-options.h: Added -femit-class-file, -femit-class-files.
12252 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12253 (lang_f_options): Added "emit-class-file(s)".
12255 * expr.c (build_java_arrayaccess): Generate more efficient array
12256 bounds checking, by using unsigned compare.
12258 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12260 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12262 * parse.h: New comment on the handling of unresolved type
12263 identifiers. JDEPs are now part of the jdep_code enum.
12264 (typedef struct jdep): Now use enum jdep_code or int, depending on
12265 availability. Both are narrowed down to an 8 bits bitfield.
12266 (CALL_EXPR_PRIMARY): Fixed comment.
12268 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12270 * Make-lang.in (java): Added gjavac and jvgenmain.
12271 (java.start.encap): Depend on gjavac.
12272 (java.rest.encap): Depend on jvgenmain.
12274 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12275 (JAVA_CROSS_NAME): Likewise.
12276 (java.all.build): Depend on jvgenmain and gjavac.
12277 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12278 (jvgenmain$(exeext)): New target.
12279 (java.install-common): Wrote.
12280 * config-lang.in (compilers, stagestuff): Added gjavac and
12283 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12285 * lang.c (lang_decode_option): New argc/argv interface.
12287 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12289 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12290 * decl.c (build_decl_no_layout): New function.
12291 * expr.c (java_lang_expand_expr): Layout declarations found in
12292 blocks before they're pushed.
12293 * jcf-parse.c (load_class): Save current line when parsing class
12295 (parse_source_file): Register class before expanding their
12297 * lang.c (put_decl_node): Produce `null' when `void *' is
12299 * lex.c (static tree wfl_op): New static global, for error report
12301 (java_init_lex): wfl_operator and wfl_op initialized
12302 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12304 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12305 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12306 build_unresolved_array_type): New static function definitions.
12307 (build_decl_no_layout): New extern function declared.
12308 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12309 faulty modifier exists.
12310 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12311 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12312 (UNARY_PLUS_EXPR): New fake operator.
12313 (struct parser_ctxt): New field osb_number.
12314 * parse.y (static tree wfl_operator): New static WFL for operator
12315 bound error messages.
12316 (DECR_TK, INCR_TK): Moved.
12317 (OP_TK): Tagged <operator>.
12318 (array_type:): Now call build_unresolved_array_type.
12319 (dim_expr:): Count the number of '[' seen.
12320 (post_increment_expression, post_decrement_expression,
12321 pre_increment_expression, pre_decrement_expression,
12322 unary_expression_not_plus_minus, unary_expression:): Actions are
12323 now building the corresponding unary expressions.
12324 (cast_expression:): Actions are now building cast expressions.
12325 (build_unresolved_array_type): New function.
12326 (create_interface): Reset the number of declared interfaces.
12327 (create_class): Likewise.
12328 (method_header): Methods declared within the scope of an interface
12329 are now implicitly set public and abstract.
12330 (java_complete_class): Variable's and parameter's type are patched
12331 with a promoted type.
12332 (declare_local_variables): Resolved non builtin types are promoted
12333 before being used to build a variable decl. Removed type patch
12334 posted on variable initialization statement.
12335 (source_start_java_method): Use build_decl_no_layout to build the
12336 decl of a parameter of incomplete type.
12337 (java_register_parsed_class): Process interfaces too. Call
12338 rest_of_decl_compilation on each processed class declarations.
12339 (java_complete_expand_methods): Don't attempt to expand things in
12341 (java_complete_tree): Process CONVERT_EXPR, even though it always
12342 has a type. Propagate error_mark_node to node's type too. Promote
12343 method's call argument type and return error_mark_node if
12344 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12345 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12346 handle unary operator nodes.
12347 (build_assignment): Added comment.
12348 (print_int_node): New function.
12349 (patch_assignment): New second argument. New error handling. Use
12350 print_int_node. Handle references. Use can_cast_to_p to issue
12351 different error message according to the context and check upon
12352 the initialization of the RHS.
12353 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12354 (operator_string): Handle more operators.
12355 (patch_binop): No longer use a function static
12356 wfl_operator. Improved error message on shift distance.
12357 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12358 patch_cast): New functions.
12360 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12362 * jvspec.c: New file.
12363 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12365 * java-tree.h (identifier_subst): Add declaration.
12367 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12369 * jvgenmain.c (main): Generate call to JvRunMain.
12371 * class.c (make_class_data): Push value for "sync_info" field.
12372 * decl.c (init_decl_processing): Push "sync_info" field.
12374 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12376 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12377 Java (source) name, not signature.
12378 Set TYPE_ALIGN to (at least) that of element_type.
12380 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12382 * class.c: Moved classname-mangling-rekated code to ...
12383 * mangle.c: ... this new file.
12384 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12385 * Makefile.in: Update for above changes.
12387 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12389 * expr.c (truthvalue_conversion): Convert integer and floating
12390 point value to their truth value.
12391 * lex.c (java_lex): Handle the `null' literal.
12392 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12393 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12394 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12397 * parse.y: Reorganization/documentation on token declaration.
12398 (binop_lookup[]): New added new tree codes.
12399 (relational_expression): Build corresponding binary operators.
12400 (equality_expression, conditional_and_expression,
12401 conditional_or_expression): Likewise.
12402 (java_complete_class): Fix crash in debug message.
12403 (java_complete_tree): Check initialization of method call
12404 arguments. Further bogus node evaluation to detect more error
12405 during assignments. Handles more binary operators.
12406 (patch_assignment): Use DECL_P.
12407 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12409 (operator_string): Handle more case. Compacted source.
12410 (patch_binop): Changed function comment. Checking for
12411 uninitialized first operand takes the compound assignment into
12412 account and uses DECL_P. Checking for uninitialized second operand
12413 delayed to routine's end. Use macros to issue type bound error
12414 messages and issue messages on both operands if their types are
12415 different. Force fixed type into node. Handle all binary
12418 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12420 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12421 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12422 build operator node and return tokens.
12423 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12424 * parse.h (java_complete_tree): Changed returned type in prototype.
12425 (build_method_invocation, build_assignment, patch_assignment,
12426 patch_binop): New static function declarations.
12427 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12428 BUILD_EXPR_WFL): New macros.
12429 * parse.y (enum tree_code binop_lookup[]): New static for token to
12431 (%union): Parser union has new sub-structure `operator'.
12432 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12433 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12434 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12435 ASSIGN_ANY_TK): Tokens tagged `operator'.
12436 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12437 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12438 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12439 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12440 (assignment_operator:): Rule tagged `operator'.
12441 (expression_statement:): Re-installed default rule.
12442 (method_invocation:): Sub rules call build_method_invocation.
12443 (postfix_expression:): Don't attempt to resolve name here. Just
12445 (multiplicative_expression:): Sub-rules build corresponding binop
12447 (additive_expression:, shift_expression:, and_expression:,
12448 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12449 (assignment:): Sub rule invoke build_assignment.
12450 (assignment_operator:): Default rules on sub rules.
12451 (force_error): Added documentation on this variable.
12452 (declare_local_variables): Build initialization calling
12454 (expand_start_java_method): Removed unused rtx declaration. Mark
12455 arguments as already initialized.
12456 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12457 (java_complete_expand_methods): Don't process next method if
12458 completion of the previous one triggered errors.
12459 (java_complete_expand_method): Call source_end_java_method if no
12460 error were found during completion.
12461 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12462 locals declaratilon. Handle names found within a class. Return
12463 error_mark_node when things aren't found.
12464 (patch_method_invocation_stmt): Return error_mark_node on failures.
12465 (patch_invoke): Removed unused local. Return the correct node.
12466 (java_complete_tree): Now returns a value. The BLOCK section binds
12467 local identifiers and the type of a BLOCK is now void. Assign the
12468 result of operand completion on COMPOUND_EXPR. Assign the
12469 encapsulated node of a WFL to the result of its completion, except
12470 when the node is an identifier. Now handle MODIFY_EXPR and several
12471 binary operators. Return error_mark_node on errors.
12472 (build_method_invocation, build_assignment, patch_assignment,
12473 build_binop, operator_string, patch_binop): New functions.
12474 * typeck.c (binary_numeric_promotion): New function.
12476 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12478 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12479 Replace most uses of ident_subst by identifier_subst.
12481 * class.c (push_class_static_dummy_field): Removed function.
12482 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12483 instead of looking got "class" static field. Create that decl here.
12484 (class_identifier_node): Removed; no longer needed.
12485 (init_class_processing): Don't init class_identifier_node.
12486 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12487 Do nreverse 0 times (instead of twice) for Object and Class.
12488 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12490 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12492 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12493 while initializing linenumber_count and linenumber_table.
12494 Do it before init_function_start (which calls emit_line_note).
12495 * expr.c (expand_byte_code): Don't need to clear lineno here.
12497 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12499 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12500 then mangle number as _N_.
12502 * class.c (mangle_class_field): New function.
12503 (build_class_ref): Set assembler name of class reference using
12504 mangle_class_field.
12505 (push_class_static_dummy_field): Likewise.
12507 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12509 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12510 of assigning to TREE_CODE. The latter method exploits a feature
12511 of GCC that is not ANSI compliant.
12513 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12515 * decl.c (pushdecl_force_head): New function.
12516 (pushlevel): Removed conditional printf.
12517 (complete_start_java_method): Don't enter local variable scope if
12518 function is compiled from source code.
12519 * expr.c: parse.h now included
12520 (java_lang_expand_expr): New function.
12521 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12522 printf. Terminate buffer when doing directories.
12523 * jcf-parse.c (parse_source_file): Call lang_init_source before
12524 parsing and before code generation.
12525 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12526 use printf if the macro is defined.
12527 * lang.c (lang_init): Install lang_expand_expr hook on
12528 java_lang_expand_expr.
12529 (java_dummy_print): New function.
12530 (lang_init_source): New function.
12531 * lex.c (java_lex): Remember location of an opening brace at the
12532 second nesting level.
12533 (java_is_eol): Unget character seen after a CR if it is EOF.
12534 * parse.h: Now includes lex.h
12535 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12536 printf if the macro is defined.
12537 (expand_start_java_method, build_expr_block, enter_block,
12538 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12539 New static function declarations.
12540 (pushdecl_force_head): New extern function declaration.
12541 (INCOMPLETE_TYPE_P): New macro.
12542 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12543 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12544 BLOCK_EXPR_ORIGIN): New macros.
12545 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12546 DECL_SOURCE_LINE_LAST): New macros.
12547 (struct parser_ctxt): Removed field current_method_decl, redundant
12548 with the field current_function_decl. Added fields
12549 first_ccb_indent1 and pending_block.
12550 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12551 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12553 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12554 (compilation_unit:): Cosmetic on sub rule.
12555 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12556 (variable_initializer:): Installed default rule on expression:.
12557 (method_declaration:): method_header: starts a new
12558 method. method_body: installs the function body, absorbs blocks
12559 emitted for temporary variable scopings, pops function's body block
12560 and merges function's last statement lineno in DECL_SOURCE_LINE.
12561 (method_body:): Installed default rules.
12562 (block:): Call enter_block when an opening brace is seen. Absorb
12563 scoping blocks and call exit_block when a closing brace is seen.
12564 (block_statement:): Cosmetic changes.
12565 (method_invocation:): Create WFL around CALL_EXPR node.
12566 (patch_stage): Added comment around definition.
12567 (method_header): Try to use first_ccb_indent1 as the first line of
12568 the method, so BP debug info are emitted at the first opening
12569 brace of the function. If the function has no body, use the
12570 location of the function's name. Override currently defined method
12571 name with the matching WFL so we can point redefinition errors
12572 using the location where the function's name was declared.
12573 (check_abstract_method_header): Interprets DECL_NAME as an
12574 identifier or as a WFL, accordingly.
12575 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12576 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12577 location and name information out of it and reinstall DECL_NAME to
12578 its original identifier node value.
12579 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12580 function's source code).
12581 (read_import_dir): Test the value returned by find_class and issue
12582 a fatal accordingly.
12583 (declare_local_variables): Push a new block for the scope of the
12584 new variable(s) if code has been already generated at that nesting
12585 level. Pinpoint redefinition errors using the variable id
12586 WFLs. Generate initialization code if necessary. If the variable
12587 type is incomplete, register a patch on its decl.
12588 (source_start_java_method): Rewritten. Define a new block for the
12589 function's parameters. Build parameter decl out of function's
12590 arguments and register them for a patch if their types are
12592 (expand_start_java_method): Includes the part of
12593 source_start_java_method that was pushing the parameter decls and
12594 completing the method start code.
12595 (source_end_java_method): Removed call the expand_end_bindings and
12596 poplevel (already taken care of). Reinstall function's arguments
12597 and get function's last line of code before calling
12598 expand_function_end.
12599 (java_method_add_stmt): New comment before the function's
12600 code. Complement the second operand of the current COMPOUND_EXPR
12602 (java_complete_expand_methods): Don't generate debug info on line
12603 zero when expanding a generated constructor.
12604 (java_complete_expand_method): Set start and end line numbers for
12605 a artificially generated constructor to one and manually call
12606 enter_block and exit_block when defining it. For all methods:
12607 expand function's start calling the new expand_start_java_method
12608 and invoke java_complete_tree on the effective method's body, if
12610 (resolve_expression_name): Now use lookup_name_in_blocks to search
12611 local variable decls and print out an error when variables are
12613 (patch_method_invocation_stmt): Inserted comment before the
12615 (lookup_method_invoke): Chain method's arguments using chainon
12616 with the current arg list as a second argument. Inserted missing
12617 IDENTIFIER_POINTER when reporting an error on methods not found.
12618 (refine_accessible_methods_list): Don't retain constructors.
12619 (patch_arguments): Function removed.
12620 (java_complete_tree): Inserted comment before the function's
12621 code. New case for BLOCKs. Moved the WFL case a bit
12622 further. Complete function's arguments.
12623 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12624 maybe_absorb_scoping_blocks): New functions.
12626 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12628 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12630 * jcf-parse.c (parse_source_file, java_error_count): New forward
12631 and extern declarations.
12632 (java_parse_abort_on_error): Macro moved.
12633 (jcf_parse_source): fatal called if fopen fails. Now calls
12635 (parse_source_file): New parse_only parameter. Reflects the
12636 elimination of the second pass.
12637 (yyparse): parse_source_file called with argument set to 0.
12638 * jcf.h (JCF_ZERO): Sets java_source to zero.
12639 * lex.c (java_init_lex): pass argument is gone. Function modified
12640 to be called once during the analysis of a file.
12641 (java_unget_unicode): Fixed typo in fatal message.
12642 (java_get_line_col): Likewise.
12643 (java_lval): Likewise. String literals no longer built during
12645 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12647 * parse.h (MODIFIER_WFL): New macro.
12648 (parse_check_super, parser_check_super_interface): Now return int.
12649 (parser_chain_incomplete_item, not_builtin_p,
12650 complete_method_decl): Declarations removed.
12651 (build_method_invocation_stmt, build_invoke): Renamed using the
12652 `patch' instead of `build'
12653 (register-incomplete_type, obtain_incomplete_type,
12654 java_complete_tree, java_complete_expand_method,
12655 unresolved_type_p, create_jdep_list): New function declarations.
12656 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12657 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12658 (jdep): New typedef on new struct _jdep.
12659 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12660 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12661 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12662 JDEP_RESOLVED_P): New macros.
12663 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12664 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12665 JDEP_VARIABLE): New enum values and jdep kinds.
12666 (jdeplist): New typedef on struct _jdeplist.
12667 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12669 (CALL_EXPR_PRIMARY): New macro.
12670 (struct parser_ctxt): Fields java_pass, current_method_decl,
12671 method_decl_list deleted. New field jdeplist.
12672 (INCOMPLETE_P): Macro deleted.
12673 * parse.y (single_type_import_declaration:): Removed pass switch.
12674 (type_import_on_demand_declaration): Likewise.
12675 (field_declaration:): Removed pass switch on all sub rules.
12676 (class_declaration:): Call the complete_class_decl removed on
12678 (method_declaration:): Removed second pass switch. No longer chain
12679 methods decl when method_header reduced.
12680 (method_header:): Sub rules no longer depend on pass switch.
12681 (method_declarator:): Likewise.
12682 (method_body:): Likewise.
12683 (abstract_method_declaration:): Likewise.
12684 (block_statement:): Likewise.
12685 (local_variable_declaration:): Likewise.
12686 (argument_list:): Likewise.
12687 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12688 removed. Partial CLASS_EXPR tree node built instead.
12689 (postfix_expression:): Removed pass switch on all sub rules.
12690 (java_pop_parser_context): Free classd_list content.
12691 (yyerror): Call obstrack_grow0 to finalize error message.
12692 (check_class_interface_creation): Comment modified to reflect new
12693 returned value meaning. Removed second pass switch. Return 1 if an
12694 error was found, 0 otherwise. Adjust pointer on filename if a
12695 leading path separator was found.
12696 (maybe_create_class_interface_decl): Removed first pass switch
12697 when linking the class decl to the class_list. Install a new
12698 jdep_list for the class.
12699 (add_superinterfaces): List of unresolved interfaces is
12700 gone. Unresolved interfaces are directly added to the current
12702 (create_interface): Second pass shortcut removed.
12703 ctpx->modifier_ctx access through MODIFIER_WFL.
12704 (create_class): Second pass shortcut removed. Call to
12705 register_incomplete_type replaces the call to
12706 parser_chain_incomplete_item.
12707 (complete_class_decl): Function removed.
12708 (duplicate_declaration_error): New way of retrieving redeclared
12710 (register_fields): Call to lookup_modifier_cl replaced by
12711 MODIFIER_WFL. New way of handling unresolved type, using
12712 unresolved_type_p and obtain_incomplete_type.
12713 register_incomplete_type replaces call to parser_chain_incomplete_item.
12714 (patch_stage): New static global variable.
12715 (method_header): New way of handling unresolved type, using
12716 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12717 indicates that the method decl needs to be patched.
12718 (check_abstract_method_header): Call to lookup_modifier_cl
12719 replaced by MODIFIER_WFL.
12720 (method_declarator): Incomplete argument type are registered
12721 calling register_incomplete_type. Patch on the declared method is
12722 issued in that case.
12723 (unresolved_type_p): New function.
12724 (parser_check_super_interface): New comment to reflect function's
12725 modified returned type (int). Function and has a new argument
12726 this_wfl. Call to parse_error_context uses this_wfl instead of
12727 relying on lookup_cl.
12728 (parser_check_super): Comment reflects function's new returned
12729 type (int). Function returns non zero value on error.
12730 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12731 register_incomplete_type, jdep_resolve_class): New functions to
12732 handle incomplete types in declarations.
12733 (java_complete_class): Rewritten to work with the new incomplete
12734 type handling scheme.
12735 (complete_class_report_errors): Likewise.
12736 (complete_method_decl): Removed: it jobs is now handled by
12737 java_complete_class.
12738 (do_resolve_class): Class loaded in not already loaded and not
12739 found in Java source code.
12740 (java_check_regular_methods, java_check_abstract_methods): Don't
12741 call complete_method_decl anymore.
12742 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12743 (read_import_dir): Got rid of the pass number dependency.
12744 (declare_local_variables): New handling of unresolved types (patch
12746 (source_start_java_method): New parameter level. Function called
12747 with level set to 1 when argument types are potentially
12748 unresolved. Called to complete the job with level set to 2 once
12749 types are complete.
12750 (source_end_java_method): Call to permanent_allocation
12751 removed. Waiting to be replaced by a more suitable obstack
12753 (java_complete_expand_methods, java_complete_expand_method,
12754 java_expand_finals): New functions.
12755 (build_method_invocation_stmt): Renamed
12756 patch_method_invocation_stmt. Extracts function call expression
12757 (wfl) and arguments (args) from CALL_EXPR tree operands.
12758 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12759 call. Patch the function and argument operand of the CALL_EXPR
12761 (patch_argument, java_complete_tree): New functions.
12763 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12765 Recover from missing fields and methods (i.e. error instead of fatal).
12766 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12767 * expr.c (expand_invoke): Recover from missing method.
12768 (expand_java_field_op): Recover from missing field.
12769 Inline references to java.lang.{Integer,Char,...}.TYPE.
12770 * typeck.c (get_type_from_signature), java-tree.h: New function.
12771 * class.c (add_method): Use get_type_from_signature.
12772 (build_class_ref): Handle a class that was not found.
12773 * typeck.c (convert): Handle conversion to pointers (for convenience).
12774 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12775 instead of lookup_field to handle missing fields.
12777 * jcf-parse.c (process_zip_dir): Set java_source.
12779 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12781 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12783 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12785 * jcf-parse.c (load_class): Don't change input_filename before
12786 calling jcf_parse_source (but still do it before calling
12788 (jcf_parse_source): Assign input_filename after having saved the
12790 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12791 list. ctxp->modifier_ctx zeroed according to its new
12792 definition. ctxp->filename initialized. Removed
12793 JAVA_MODIFIER_CTX_UNMARK.
12794 (java_unget_unicode): Update the character based column position.
12795 (java_allocate_new_line): ref_count not used anymore. Always free
12796 ctxp->p_line. Initialize c_line->char_col to 0.
12797 (java_get_unicode): Update the character based column position.
12798 (java_lex): Use ctxp->elc to store current position in source
12799 file, at the beginning of the parsed token. Set modifier_ctx entry
12800 corresponding to the parse modifier to a WFL node. Return a WFL
12801 node when an identifier is parsed.
12802 (java_lex_error): Now uses ctxp->elc to store current position in
12804 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12805 * lex.h (build_wfl_node): New function definitions.
12806 (struct java_line): ref_count and next fields are gone. New field
12808 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12809 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12810 (JAVA_COLUMN_DELTA): New macro.
12811 (java_lc): New typedef on new struct _java_lc.
12812 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12813 (parse_error_context, parse_warning_context): Changed prototypes.
12814 (java_get_line_col): Added as an available global function.
12815 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12816 (IC_DECL): Replaced by macro IC_TYPE
12817 (DEPEND_WFL): New macro.
12818 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12820 (exit_java_complete_class): Removed a commented out statement.
12821 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12822 now an array of tree nodes. Deleted fields line_list and
12823 e_line. New field elc, to replace e_line.
12824 * parse.y (array_type:): Build WFL node.
12825 (qualified_name:): Build a single WFL node out of two. Retain
12826 the location information of the first node in the resulting node.
12827 (package_declaration:): Use package name as a WFL node
12828 (single_type_import_declaration:): Use imported name as a WFL node.
12829 (type_import_on_demand_declaration:): Use root of the imported
12830 packages as a WFL node.
12831 (field_declaration:): Removed unused local variable cl.
12832 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12833 (yyerror): New static elc. Removed static error_line, error_pos.
12834 New local code_from_source. Save ctxp->elc into elc at the first
12835 pass. Call java_get_line_col to get a string of the line where
12836 the error occurred.
12837 (debug_line): Removed static function.
12838 (parse_error_context, parse_warning_context): Parameter cl is now
12839 a WFL node. Use its value to initialize ctxp->elc.
12840 (redefinition_error): Parameter cl is now a WFL node.
12841 (parse_add_interface): New parameter wfl. No longer call
12842 lookup_cl, use wfl instead.
12843 (check_class_interface_creation): Parameter cl is now a WFL node.
12844 (maybe_create_class_interface_decl): Likewise.
12845 (add_superinterfaces): New function.
12846 (create_interface): Removed local cl, node, super_decl,
12847 super_decl_type. Function now uses id as a WFL node. Better
12848 warning/error report on obsolete or forbidden mix of
12849 modifiers. Now calls add_superinterfaces to register interfaces.
12850 (create_class): Removed local cl, node. Local variable id is used
12851 as a WFL node. Better error report on forbidden modifier
12852 mix. Uses add_superinterfaces to register interfaces.
12853 (find_field): Argument cl is now a WFL node. Now store the WFL
12854 node of a fields that needs to be checked for their
12856 (method_header): Local variable node non longer used. Local
12857 variable id replaces cl.
12858 (check_modifiers_consistency): Local variable cl is now a WFL
12860 (method_declarator): Local variable cl replaced by parameter id.
12861 (parser_qualified_name): Now uses parameter name as a WFL node.
12862 (parser_check_super_interface): New parameter wfl, for achieve
12863 greater accuracy during error reports.
12864 (parser_chain_incomplete_item): New parameter named location. Used,
12865 along the decl, to construct the incomplete item node.
12866 (java_complete_class): resolve_class now uses WFL node extracted
12867 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12869 (complete_method_decl): Unresolved function's argument types are WFL.
12870 (resolve_class): Parameter cl is now a WFL node.
12871 (resolve_and_layout): Likewise.
12872 (do_resolve_class): Likewise. Try first to use cl and then do the
12873 lookup on the decl when calling check_pkg_class_access.
12874 (complete_class_report_errors): Use IC_TYPE in place of
12875 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12876 instead of doing a lookup over the decl.
12877 (java_check_final): Use WFL info from field tree list.
12878 (lookup_cl): Rewritten and returns a statically defined WFL node.
12879 (lookup_modifier_cl): Now uses information from WFL nodes.
12880 (process_imports): Likewise.
12881 (read_import_dir): name and cl arguments replaced by a single WFL
12882 node. Function modified accordingly.
12883 (find_in_imports_on_demand): Now uses WFL node.
12884 (check_pkg_class_access): cl argument is now a WFL node.
12885 (declare_local_variables): Fixed to use WFL nodes.
12886 (resolve_expression_name): Likewise.
12887 (build_method_invocation_stmt): name_combo argument renamed
12888 wfl. Function modified to use WFL nodes.
12889 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12890 (lookup_method_invoke): cl is now a WFL node. Added missing
12891 IDENTIFIER_POINTER to class type decl name.
12893 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12895 * lang.c (init_parse): Now returns char* containing the filename.
12897 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12899 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12901 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12902 * class.c (make_class_data): If flag_assume_compiled, initial class
12903 state is CSTATE_PREPARED; make superclass and interfaces direct
12904 references, rather than constant pool indexes.
12906 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12908 * parser.y: Include flags.h. Removed debug variable pl.
12909 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12910 (block:): Likewise.
12911 (labeled_statement_nsi:): Generate debug info when reducing
12912 expression_statement:.
12913 (check_pkg_class_access): get_access_flags_from_decl invokation
12914 fixed for new CLASS_* flags location.
12915 (source_end_java_method): Save/restore parser context when
12916 entering/leaving this routine. Restore lineno to its right value
12917 before calling expand_end_bindings.
12918 (build_method_invocation_stmt): build_invoke called with the
12919 current line information.
12920 (build_invoke): New argument cl. Wrap the function call around a
12922 (refine_accessible_methods_list): Changed comment, removed
12924 * parse.h: Fixed typo in comments.
12925 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12926 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12927 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12929 * lex.c (java_lex): Record the last closing curly bracket of a
12931 * jcf-parse.c (jcf_parse_source): Now calls
12932 java_check_methods. Clarified comment, fixed typo.
12934 1998-04-09 Dave Brolley <brolley@cygnus.com>
12936 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12937 (finish_parse): Expose for non USE_CPPLIB builds.
12939 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12941 * lang.c (lang_print_xnode): New function.
12943 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12945 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12946 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12947 used to build a class's dispatch table.
12948 (make_class_data): Generate dispatch table if flag_assume_compiled.
12949 Set dtable of class object to address of class_dtable_decl.
12951 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12952 be volatile and have side effects - generates better code.
12954 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12955 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12957 * expr.c (expand_invoke): If class is final, method is
12958 effectively final, so can call it directly.
12960 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12962 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12964 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12966 * parse.y (build_method_invocation_stmt): Removed extra argument
12969 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12971 * expr.c (dtable_indent): Now static global.
12972 (expand_invoke): Now call invoke_build_dtable and
12973 build_invokevirtual.
12974 (invoke_build_dtable, build_invokevirtual): New functions.
12975 * jcf-io.c (find_class): Defer issuing a warning by setting
12976 jcf->outofsynch to 1.
12977 * jcf-parse.c (jcf_out_of_synch): New function.
12978 (load_class): Test this_jcf.outofsynch flag and call
12979 jcf_out_of_synch accordingly.
12980 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12981 comment indentation.
12982 * lex.c (java_get_unicode): Fixed code indentation.
12983 (java_lex): Create string literal. Fixed typo. Removed several
12984 premature obstack_free.
12985 * parse.h: New enums for name resolution and invocation mode.
12986 (struct qualification): New data structure.
12987 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12988 (do_resolve_class, build_method_invocation_stmt,
12989 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12990 debug_line, identical_subpath_p, invocation_mode,
12991 refine_accessible_methods_list, build_invoke,
12992 lookup_method_invoke): New functions declared.
12993 (build_invokevirtual, invoke_build_dtable, match_java_method,
12994 build_field_ref, jcf_out_of_synch): New references to external
12996 (struct parse_ctxt): Removed artificial_constructor field.
12997 * parse.y: (array_type:): Type defined for this rule.
12998 (class_type:): Installed default rule for interface_type:.
12999 (array_type:): Now build Java array type.
13000 (qualified_name:): Now use obstack_grow0.
13001 (method_declaration:): Skip the artificial constructor added to
13003 (abstract_method_declaration:): Execute the code only during pass 1.
13004 (block:): Installed default rule in block_statements:.
13005 (block_statement:): Add the statement to the method during pass 2.
13006 (statement_expression): Installed default rule for
13007 method_invocation:.
13008 (argument_list:): Added code to build the argument list.
13009 (method_invocation:): Added call to create the method invocation
13011 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13012 (debug_line): New function for debug.
13013 (complete_class_decl): No longer do something during pass 1.
13014 (method_header): Use BUILD_PTR_FROM_NAME.
13015 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13017 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13018 function's main comment.
13019 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13021 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13022 (resolve_class): Now works with arrays.
13023 (do_resolve_class, resolve_and_layout): New functions.
13024 (java_check_regular_methods): Reverse method list before and after
13025 having processed it. No longer set ctxp->artificial_constructor.
13026 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13027 accordingly. Fixed typo in issued error message. Now use
13029 (find_in_imports_on_demand): Now use obstack_grow0.
13030 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13031 (source_end_java_method): Call expand_expr_stmt instead of
13032 expand_expr. Calls it before calling expand_function_end.
13033 (java_method_add_stmt): Do nothing if errors were found during
13035 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13036 (build_method_invocation_stmt, build_invoke, invocation_mode,
13037 lookup_method_invoke, refine_accessible_methods_list,
13038 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13040 * typeck.c (build_java_signature): Properly end method signature
13041 if return type skipped.
13042 (match_java_method): New function.
13044 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13046 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13048 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13050 * expr.c (build_invoke_non_interface): New function.
13051 (methods_ident, ncode_ident): Now static globals.
13052 (expand_invoke): Use build_invoke_non_interface.
13053 * java-tree.h (struct lang_decl): New field function_decl_body.
13054 (DECL_FUNCTION_BODY): New macro.
13055 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13056 CLASS_FROM_SOURCE_P.
13057 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13058 before starting pass 2. Call to java_generate_parsed_class replaced
13059 by java_register_parsed_class.
13060 * lex.c: Fixed typo in header. Some line width related formating.
13061 * lex.h: Some line width related formating.
13062 * parse.h (source_end_java_method, resolve_expression_name,
13063 complete_class_decl, maybe_create_class_interface_decl,
13064 check_class_interface_creation): New static function declarations.
13065 (java_layout_parsed_class, java_method_add_stmt): New function
13067 (struct parser_ctxt): Field mark_class_generate removed. New
13068 fields class_list and artificial_constructor.
13069 * parse.y: Fixed typo in header.
13070 (class_declaration:): Call complete_class_decl when class body
13072 (method_declaration:): Call source_end_java_method in pass 2 when
13073 the method body is defined.
13074 (postfix_expression:): Do expression name resolution on sub-rule
13075 name during pass 2.
13076 (create_class, create_interface): Merged common pieces.
13077 (check_class_interface_creation, maybe_create_class_interface_decl):
13079 (complete_class_decl): New function.
13080 (register_fields): Fixed line width related typo.
13081 (method_header): Correctly skip first argument when fixing
13082 argument line. Changed the loop.
13083 (java_check_circular_reference): Now use ctxp->class_list.
13084 (java_complete_class): Removed start/stop marking.
13085 (java_check_regular_methods): Now takes a class decl as an
13086 argument. Add default constructor if none were encountered.
13087 (java_check_methods): Now use ctxp->class_list. Changed call to
13088 java_check_regular_methods.
13089 (source_start_java_method): Set DECL_ARG_TYPE for each function
13091 (source_end_java_method, java_method_add_stmt): New functions.
13092 (java_generate_parsed_class): No longer exists.
13093 (java_layout_parsed_class, java_register_parsed_class): New functions.
13094 (resolve_expression_name): New function.
13096 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13098 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13099 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13100 until pass initializations are done. Call read_import_dir with
13102 * parse.h: (lookup_modifier_cl): New function declared.
13103 (INTERFACE_FIELD_MODIFIERS): New macro.
13104 (OBSOLETE_MODIFIER_WARNING): New macro.
13105 * parse.y: (register_fields): Class type and current field name in
13106 local variables. Check modifier(s) if adding field(s) to an interface.
13107 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13108 and report errors using the faulty modifier line context.
13109 (lookup_modifier_cl): New function.
13110 (read_import_dir): Detect and report default import processing
13113 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13115 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13116 * class.c (is_compiled_class): Return 1 after making sure it
13117 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13118 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13119 * java-tree.h (flag_assume_compiled): Add decl.
13120 * lang.c (lang_f_options): Add the flag.
13121 (flag_assume_compiled): Add decl, default to 0.
13123 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13125 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13126 (is_compiled_class): Likewise.
13127 (layout_class): Likewise.
13128 (layout_class): Detect and lay out classes defined in source code.
13129 (interface_of_p, add_interface_do, may_add_interface): New
13131 (add_interface): Now use add_interface_do.
13132 (add_method_1): New function.
13133 (add_method): Now use add_method_1.
13134 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13135 (complete_start_java_method): New function.
13136 (start_java_mehod): Now call complete_start_java_method.
13137 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13138 (expand_invoke): Likewise and fixed typo.
13139 *gjava.c: (print_super_field): Use new argument to find_class
13142 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13143 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13144 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13146 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13147 (add_method_1, push_class): New prototypes.
13148 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13149 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13150 directory where the class was found.
13151 (find_class): New argument DO_CLASS_FILE. Function find_class
13152 modified accordingly.
13153 *jcf-parse.c: (fix_class_path): New function.
13154 (load_class): Use new VERBOSE argument. load_class now finds and
13155 loads/parses .class/.java files. Save read_state of current_jcf
13157 (java_parser_abort_on_error): New macro.
13158 (jcf_parse_source, parse_source_file): New function.
13159 (jcf_parse): Fixed typo.
13160 (yyparse): Call parse_source_file () only.
13161 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13162 writing the real class name back in the zip directory entry.
13163 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13164 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13165 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13166 (find_class): Prototype fixed.
13167 *lex.c: Added 1998 time stamp.
13168 Removed all static global variables, moved into the parser
13169 context data structure.. Now include unistd.h if SEEK_SET not
13171 (java_init_lex): Rewritten.
13172 (java_sneak_unicode): Modified current unicode access in current line.
13173 (java_unget_unicode): Likewise.
13174 (java_allocate_new_line): New allocation management.
13175 (java_read_char): Modified access and storage of unget_utf8_value.
13176 New way of processing current unicode.
13177 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13178 (java_get_unicode): Now use the parser context.
13179 (java_lineterminator): Likewise.
13180 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13181 of the reentrant parser implementation. Function now use the
13182 parser context data structure and java_lval. Fixed production of
13183 the float and double constant "out of range" error message. Fixed
13184 obstack use. Return integer value when hitting a modifier. Now
13185 return type for TRUE, FALSE and other predefined types. Return
13186 identifier as a TREE_LIST list containing the current line context
13187 as the TREE_VALUE sub-node.
13188 (java_unicode_2_utf8): Fixed typo in declaration.
13189 (java_lex_error): Now use the parser context data structure.
13190 *lex.h: Added 1998 time stamp.
13191 (struct java_line): New fields ref_count and next.
13192 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13193 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13194 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13195 *parse.h: Added 1998 time stamp.
13196 (java_parse_source_file): Renamed from parse_source_file.
13197 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13198 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13199 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13200 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13201 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13202 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13203 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13204 (struct parser_ctxt): New data structure to keep the parser context.
13205 *parse.y: Added 1998 time stamp, got rid of static global variables.
13206 (java_error_count, ctxp): New global variables.
13207 (%union): New value field.
13208 (numeric_type, integral_type): Rules removed.
13209 (primitive_type): Rule defined to handle integral, float, double and
13211 (qualified_name, package_declaration,
13212 single_type_import_declaration, type_import_on_demand_declaration,
13213 modifiers, class_declaration, super, interfaces,
13214 interface_type_list, class_body, field_declaration,
13215 field_declaration, variable_declarators, variable_declarator,
13216 variable_declarator_id, method_declaration, method_header,
13217 formal_parameter_list, formal_parameter, method_body, block,
13218 static, interface_declaration, extends_interfaces,
13219 abstract_method_declaration, local_variable_declarators): Rules now
13221 (force_error, do_warning): New global statics.
13222 (push_parser_context, parser_context_save_global,
13223 parser_context_restore_global, pop_parser_context): New functions.
13224 (yyerror): Now uses the global parser context. Fixed use of obstack.
13225 (parse_error, parse_error_context, parse_warning_context,
13226 java_accstring_lookup, redefinition_error, check_modifiers,
13227 parser_add_interface, create_interface, create_class, find_field,
13228 duplicate_declaration_error, register_fields, method_header,
13229 check_modifiers_consistency, check_abstract_method_header,
13230 method_declarator, parser_qualified_classname,
13231 parser_check_super_interface, parser_check_super,
13232 parser_chain_incomplete_item, java_check_circular_reference,
13233 layout_class_from_source, java_complete_class,
13234 complete_method_decl, resolve_class, complete_class_report_errors,
13235 java_check_final, check_method_redefinition,
13236 java_check_regular_methods, java_check_abstract_methods,
13237 java_check_methods, lookup_java_interface_method2,
13238 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13239 process_imports, find_in_imports, read_import_entry,
13240 read_import_dir, find_in_imports_on_demand,
13241 check_pkg_class_access, not_builtin_p, declare_local_variables,
13242 source_start_java_method, java_generate_parsed_class): New
13244 *typeck.c: (signature_include_return): New global variable.
13245 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13246 to add the function returned type in the signature.
13248 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13250 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13252 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13254 * Make-lang.in (java.info): Added.
13255 (java.install-info): Added
13257 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13259 * Makefile.in (clean): Also remove java/parse.c.
13261 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13263 Add a pair of -fbounds-check/-fno-bounds-check options.
13264 * lang.c (lang_decode_option): Add code to grok arguments.
13265 (flag_bounds_check): Add decl.
13266 (lang_f_options): New array w/ the option in it.
13267 * java-tree.h (flag_bounds_check): Add decl.
13268 * lang-options.h: New file.
13269 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13270 of a static macro value.
13271 (JAVA_ARRAY_EXCEPTION): Delete macro.
13273 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13275 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13276 * expr.c (build_anewarray): Add missing promote_type.
13278 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13280 Add array types with known length to optimize bounds checking.
13281 * typeck.c (build_java_array_type): Take length parameter.
13282 (java_array_type_length, build_prim_array_type): New functions.
13283 * java-tree.h: Update for new functions.
13284 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13285 * class.c: Use build_prim_array_type.
13286 * expr.c (can_widen_reference_to): Handle known-length array types.
13287 (verify_jvm_instructions): Keep track of integer push instructions
13288 followed by newarray/anewarray, so we can build known-length arrays.
13289 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13290 (java_array_data_offset): New function.
13291 (build_java_array_length_access): New function. Optimize if constant.
13292 (build_java_arrayaccess): Constant fold bounds check.
13293 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13294 (build_newarray, build_anewarray): New functions.
13295 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13296 * verify.c (merge_types): Handle known-lengh array types.
13298 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13300 * expr.c (expand_byte_code): Fix performace bug, which caused
13301 searching linenumber_table to be linear rather than constant.
13303 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13305 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13307 * decl.c, java-tree.h (soft_fmod_node): New global.
13308 * decl.c (init_decl_processing): Define __builtin_fmod.
13309 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13310 using __builtin_fmod.
13312 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13314 * keyword.h: New file, output of keyword.gperf as processed by
13316 * lex.c (java_lex_init): Initialize java_error_flag.
13317 * parse.c (YYERROR_NOW): Uses java_error_flag.
13318 * parse.y: New static java_error_flag. Useless definition of
13320 * parse.y (java_error): Portable error recovery using
13321 java_error_flag (not yet completely tuned).
13323 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13325 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13327 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13329 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13330 (parse.c, lex.c, keyword.h): New rules for Java source code
13332 * parse.c: Renamed into jcf-parse.c.
13333 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13334 * keyword.gperf: New file, Java keywords.
13335 * parse.y: New file, Java language grammar.
13336 * parse.h: New file, Java language grammar definitions.
13337 * lex.c: New file, Java language lexer.
13338 * lex.h: New file, Java language lexer definitions.
13340 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13342 * decl.c (clinit_identifier_node), java-tree.h: New global.
13343 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13344 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13345 * expr.c (expand_java_field_op): Check for invalid assignment
13348 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13350 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13352 * verify.c (verify_jvm_instructions): When processing a handler,
13353 attempt to set the current_subr to the right value.
13354 (More complicated code combines Sep 17 and Oct 22 versions.)
13356 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13358 * class.c (push_class): Figure out (guess) name of source file.
13359 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13360 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13361 (parse_class_file): Change return type from int to void.
13362 Call debug_start_source_file/debug_end_source_file.
13364 * expr.c (build_java_binop): Fix masking 2nd operand.
13365 * decl.c (init_decl_processing): Set sizetype first.
13367 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13369 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13370 (Revert Sep 17 change.)
13372 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13374 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13375 .class extension in their name and fix thing so we don't process
13376 them parse_zip_file_entries().
13377 (parse_zip_file_entries): Cleaned unused local variables.
13379 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13381 * expr.c (can_widen_reference_to): Allows equal array element types.
13382 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13383 * jcf-dump.c (RET): Get (and print) index.
13385 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13386 Promote element type to POINTER_TYPE.
13388 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13390 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13391 find_in_current_zip, jcf_figure_file_type): Moved from
13392 jcf-reader.c to parse.c.
13393 * zextract.c: (read_zip_archive): takes file_comment_length possible
13394 field into account.
13396 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13398 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13400 * verify.c (merge_types): Handle array types even better ...
13402 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13404 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13406 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13407 * class.c (make_class_data): Don't build fields_decl if no fields.
13408 When building fields_decl, skip if DECL_ARTIFICIAL.
13410 * expr.c (java_stack_swap): Update stack_type_map.
13411 * verify.c (merge_types): Handle array types better.
13413 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13415 * class.c (add_field): Don't promote short integral fields to
13416 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13417 * expr.c (push_value): Promote and convert short integral values.
13419 * decl.c, java-tree.h (integer_two_node): New constant node.
13420 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13422 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13424 * class.c (append_gpp_mangled_type): Use function argument
13425 unpromoted type to generate mangled name.
13427 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13429 * constants.c (build_constant_data_ref): Now uses current_class
13430 instead of main_class.
13431 (build_constants_constructor): Now uses current_class instead of
13433 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13434 of the global variable SeepZipFiles done here.
13435 * zextract.c (read_zip_archive): extra_field optional field taken
13436 into account while computing the position of the class file in the
13438 * verify.c (verify_jvm_instructions): Use current_jcf to search
13440 * parse.c (load_class): First search for the class to load in the
13441 current zip file. Saves current_jcf (restored before returning
13442 from that function). Don't call JCF_FINISH in the class was found
13443 in the current ZIP file.
13444 (jcf_parse): If the class was found in the current ZIP file, save
13445 its tree_constant_pool (for later reuse).
13446 (parse_class_file): New function. Process each method defined in
13447 the current class and record the class as to be later registered.
13448 (yyparse): Rewritten. Figure the type of the current file and switch
13450 * lang.c: New global variable current_jcf.
13451 (lang_init): Removed compiling_from_source test (done later, in
13452 yyparse). Removed call the jcf_parse ().
13453 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13454 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13455 in the current ZIP file) and zip_offset (offset to the class data in
13456 the current zip file).
13457 * jcf-reader.c: zipfile.h included.
13458 localToFile: New ZipFileCache static global variable
13459 (parse_zip_file_entries): New function. Browse the current ZIP
13460 file directory and process each class found.
13461 (process_zip_dir): New function. Register each class found in the
13462 ZIP file directory. The class aren't parsed but a valid JCF is
13463 link to each of them.
13464 (find_in_current_zip): New function. Search for a class in the
13465 current ZIP file directory. If found, prepare the class so that it
13467 (jcf_figure_file_type): New function. Examine the file structure
13468 to figure a class file, a ZIP file. If none of these categories are
13469 matched, a source file is assumed.
13470 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13471 SeenZipFile: New global variable.
13472 (open_in_zip): Use zipmember's length to accelerate the search for
13473 a member. If zipmember was NULL and zip file successfully read,
13475 * java-tree.h: New global variable current_jcf declared. Added
13476 declaration for current_constant_pool_tags, current_constant_pool_data,
13477 current_constant_pool_length, current_constant_pool_data_ref.
13478 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13479 store the JCF of classes seen in a zip file) and tree *constant_pool
13480 (to save a loaded class constant pool). current_class declared here.
13481 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13482 retrieve method_ref_constant.
13483 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13484 (OBJECT): get_class_constant now uses current_jcf.
13485 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13486 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13487 (expand_invoke): Now uses current_class instead of main_class
13488 (build_class_init): Now uses current_class instead of main_class
13489 * class.c: New static global variable registered_class.
13490 (register_class): New function.
13491 (emit_register_class): Modified to use registered_class instead of
13493 (is_compiled_class): Now take into account class seen in the archive.
13495 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13497 * except.h: Renamed to: java-except.h.
13498 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13499 * except.c: Add semi-working (commented out) implementation.
13501 * expr.c (expand_iinc): Add needed flush_quick_stack.
13502 * parse.c (set_source_filename): New function.
13503 (give_name_to_class): Set input_filename from package.classname.java.
13505 * jcf-io.c (find_class): Don't look first in ".".
13507 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13509 * zextract.c (read_zip_archive): Now takes into account the
13511 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13513 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13515 * constants.c, java-tree.h (build_internal_class_name): New function.
13516 (alloc_class_constant): Re-implement using build_internal_class_name.
13517 * class.c (make_class_data): Likewise.
13518 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13520 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13522 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13523 to NULL before pushing an exception handler target.
13525 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13526 (java_stack_swap, java_stack_dup): Re-write to be safe from
13527 clobbering registers.
13528 (build_class_init): New function.
13530 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13532 * typeck.c (build_java_array_type): Temporary use
13533 permanent_obstack to create the array 'length' field.
13534 * expr.c (lookup_label): Temporay use permanent_obstack to create
13535 label if not found.
13536 * class.c (push_super_field): Tempory use permanent_obstack.
13538 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13540 * typeck.c (type_for_mode): Now handles double_type_node and
13542 * verify.c (verify_jvm_instructions): The instruction following
13543 the wide bytecode is checked. OPCODE_ret added to the list of
13546 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13548 * class.c (make_class): Temporary use permanent_obstack. Set the
13549 class CLASS_P field to 1.
13550 (push_class): Temporary use permanent_obstack.
13551 (set_super_info): Temporary use permanent_obstack.
13552 (add_method): Temporary use permanent_obstack, set
13553 METHOD_TRANSIENT().
13554 (add_field): Temporary use permanent_obstack. Sets
13555 FIELD_VOLATILE() and FIELD_TRANSIENT().
13556 (build_class_ref): Temporary use permanent_obstack if the class
13558 (build_static_field_ref): Temporary use permanent_obstack when
13559 creating field's rtl.
13560 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13561 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13562 and fields. Function finalized, as far as flag handling.
13563 (push_class_static_dummy_field): Temporary use permanent_obstack.
13564 (emit_register_class): Force generation of class registration at
13566 * decl.c (end_java_method): Call permanent_allocation() before
13568 * expr.c (can_widen_reference_to): Added comment to interface
13569 handling, fixed typo.
13570 (lookup_field): Now uses CLASS_P() to correct FIXME
13571 (expand_invoke): Verification on public && !static &&
13572 !abstract moved into soft_lookupinterfacemethod (kaffe).
13573 Use Object class dtable if objectref is an array when expanding
13575 (java_push_constant_from_pool): Temporary use permanent_obstack
13576 for CONSTANT_string
13577 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13578 create constant references.
13579 (get_constant): Temporary use permanent_obstack to create constant.
13580 (load_class): Temporary use permanent_obstack to load class.
13581 (jcf_parse): Temporary use permanent_obstack to perform class
13583 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13584 (build_java_signature): Temporary use permanent_obstack.
13585 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13587 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13588 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13591 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13593 * class.c (append_gpp_mangled_type): Fix typo.
13594 (emit_register_class): Use main_class to get class object, rather
13595 than looking for no-longer-existing static decl starting with _CL.
13596 * typeck.c (parse_signature_type): Promote array element type
13597 if it is a RECORD_TYPE.
13599 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13601 * class.c (push_class_static_dummy_field): New function.
13602 (mangle_static_field): New. Do G++-style mangling of static fields.
13603 (layout_class): Mandle static fields here, not in add_field.
13604 (build_class_ref): The class object is now a dummy static field.
13605 * decl.c (find_local_variable): Look for best, instead of first match.
13606 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13607 (build_java_athrow): Don't check here if exception is Throwable.
13608 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13609 (TYPE_USED): Removed. No longer used ...
13610 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13611 * verify.c (push_pending_label): New function.
13612 (push_pending_block): Renamed to check_pending_block.
13613 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13614 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13615 re-checking possible handlers) after a store (less wasted work).
13616 Check for null handler (finally) before calling add_handler.
13617 Various changes to (finally?) correctly handle try/finally.
13619 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13621 * class.c: Include stdio.h.
13623 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13625 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13626 to make sure class is initialized before static/special invoke.
13628 * verify.c (verify_jvm_instructions): On a store instruction,
13629 call find_local_variable to force pre-allocation of decl and rtx.
13630 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13632 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13634 * class.c (build_class_ref): Strip off "promoted_" if need be.
13635 (make_field_value): Call build_java_signature when needed.
13636 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13637 * expr.c (build_java_athrow): Don't push_value of exception.
13638 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13639 match specification of [fd]cmp[lg] for NaNs.
13640 (expand_byte_code): Add support for exception handler ranges.
13641 * except.c: Add skeleton for EH code-generation.
13642 * verify.c (merge_types): Treat all promoted integral types as equal.
13643 * constants.c (build_constants_constructor): To force creation of
13644 current_constant_pool_data_ref, call build_constant_data_ref.
13646 * javaop.def (lload): Fix typo.
13647 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13649 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13651 * parse.c: Don't include function.h.
13653 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13655 * except.[ch]: New files.
13656 * Makefile.in (JAVA_OBJS): Add except.o
13657 * expr.c: Temporary warning about unimplemented exceptions.
13658 * verify.c: Verify exception handlers.
13660 * jcf-dump.c (disassemble_method): Print exception table.
13662 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13664 * expr.c (verify_jvm_instructions): Started a thorough
13665 verification of invoke* bytecodes.
13666 (expand_byte_code): flush quick stack if PC is the target of a
13667 branch. and undef RET (conflicting with config/i386/i386.h).
13668 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13670 (expand_invoke): Now handles invokeinterface and do more
13671 verification according to the bytecode.
13672 (lookup_field): Don't try to load the class if processing
13674 (can_widen_reference_to): Now handles interfaces.
13675 * decl.c (init_decl_processing): New global variable
13676 soft_lookupinterfacemethod_node, declared in java-tree.h.
13677 Call set_super_info on string_type_node.
13678 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13680 * class.c (set_super_info): Fills the CLASS_* flags according to
13682 (get_access_flags_from_decl): Handles all class flags.
13684 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13686 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13687 * parse.c (yyparse): Check for abstract method, and missing code.
13688 * expr.c (expand_byte_code): Change interface.
13689 * lang.c (put_decl_node): Print promoted types prettier.
13690 * verify.c (verify_jvm_instruction): Change interface.
13691 Partial support for scanning exception table.
13692 For load instructions, handle promoted integral types.
13694 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13696 * verify.c: New file, with contents moved from expr.c.
13697 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13698 * typeck.c (is_array_type_p): Moved here from expr.c.
13699 * java-tree.h: Add some now-needed function declarations.
13700 * Makefile.in (JAVA_OBJS): Added verify.o.
13702 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13704 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13705 METHOD_ABSTRACT flag.
13707 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13708 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13709 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13711 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13713 (start_java_method): Hook for SYNCHRONIZED methods.
13715 * expr.c (build_java_jsr, build_java_ret): New functions
13716 (JSR,PRE): New macros
13717 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13718 (verify_jvm_instructions): tableswitch, lookupswitch,
13719 monitorenter, monitorexit, goto_w: verified.
13720 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13721 (build_java_monitor): New function.
13722 (MONITOR_OPERATION): Modified to call build_java_monitor()
13723 (verify_jvm_instructions): Started a thorough verification of
13726 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13728 Support verification of jsr/ret subroutines (used for try/finally).
13729 * decl.c (return_address_type_node): New type node.
13730 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13731 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13732 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13733 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13734 TYPE_USED): New macros for special types in type_map.
13736 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13737 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13739 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13741 * expr.c (can_widen_reference_to): New function.
13742 (pop_type): Use it.
13743 (merge_type_state): Support handling start of subroutine.
13744 (push_pending_block): Return char* error message, instead of calling
13745 fatal on an error. Also handle subroutines.
13746 (verify_jvm_instructions): Handle errors from push_poending_block.
13747 Support jsr and ret instructions.
13749 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13751 * jcf-io.c (find_classfile): Fix thinko.
13752 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13754 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13756 * Makefile.in (BISON): Remove.
13758 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13760 * Makefile.in: Convert to autoconf.
13761 * config-lang.in (outputs): Added java/Makefile.
13763 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13764 Rename cc1java to jc1.
13766 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13767 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13769 * class.c (class_depth): Do load_class if needed.
13771 Mostly better verification.
13772 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13773 (init_decl_processing): Change return type of soft_checkcast.
13774 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13775 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13776 lang_print_error): New functions.
13777 (lang_init): Set global hook print_error_function to lang_print_error.
13778 * expr.c: In the type_map ptr_type_node is only used for null now.
13779 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13780 (merge_types): Dererence pointer to record types before comparing.
13781 (decode_newarray_type, merge_types): On error just return NULL.
13782 (build_java_binop): Add preliminary implementation (with warning)
13783 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13784 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13785 (expand_compare, expand_java_goto, expand_java_call): Don't
13786 push_pending_block, since that only makes sense when verifying.
13787 (merge_type_state): Different return codes.
13788 (push_pending_block): A block may need to be verified more than once.
13789 (expand_byte_code): Warn about unused code at code generation time.
13790 (verify_jvm_instruction): Changed logic, since code may need to be
13791 re-verified if type-state has changed. Also, better error handling.
13792 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13793 Improve newarray, anewarray, ?aload, athrow,
13794 * java-tree.h (LABEL_CHANGED): New macro.
13796 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13798 * decl.c (soft_athrow_node): New global variable initialized.
13799 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13800 * typeck.c (convert): Added support for REAL_TYPE.
13801 (convert_to_char): New function.
13802 (convert): Handle CHAR_TYPE.
13803 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13804 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13805 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13807 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13808 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13809 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13810 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13811 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13812 to Use The Right Things.
13813 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13814 compatible with INT. BOOLEAN is made equivalent to BYTE.
13815 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13816 OPCODE_ifnonnull): Now supported.
13817 (build_java_athrow): New function.
13819 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13821 Rename method name <init> to match G++ (and fix mangling).
13822 * class.c (layout_class): Replace method name of <init> by class name.
13823 (make_method_value): Do inverse renaming of constructor from <init>.
13824 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13825 * typeck.c (lookup_java_constructor): New function.
13826 * expr.c (expand_invoke): If method_name is <init>, call
13827 lookup_java_constructor to find constructor.
13829 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13831 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13833 * parse.c (get_class_constant): Modified to handle array "classes"
13834 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13836 (convert): Modified to handle real type.
13837 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13838 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13839 variables declared.
13840 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13841 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13842 global variables initialized.
13843 (find_local_variable): Handles the case of a pointer
13844 (end_java_method): Restore the use of one more scope
13845 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13846 build_java_array_length_access, expand_java_arrayload,
13847 expand_java_arraystore, expand_java_array_length,
13848 expand_java_multianewarray, expand_java_anewarray,
13849 build_java_check_indexed_type, is_array_type_p,
13850 build_java_throw_out_of_bound_exception): New functions.
13851 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13852 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13853 OPCODE_<t>aload): Implemented code for verification.
13854 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13855 ARRAY_NEW_MULTI): Macro defined.
13856 (CONVERT): Modified to invoke convert().
13857 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13859 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13861 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13862 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13863 (make_class_data): Field name needs '/' as package prefix.
13864 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13866 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13868 Implement debug information for local variables.
13869 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13870 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13871 DECL_LOCAL_SLOT_CHAIN): New macros.
13872 (struct lang_decl_var): New type.
13873 * parse.c (give_name_to_locals): Move to decl.c.
13874 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13875 (start_java_method): Re-write parameter handling.
13876 (pending_local_decls): New global variable.
13877 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13878 (find_local_variable): Accept pc so we can skips decls not in range.
13879 (struct binding_level): Add end_pc field.
13880 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13881 (various): Change so current pc gets passed to find_local_variable.
13883 * decl.c (init_decl_processing): Re-arrange fields in
13884 class_type_node and and method_type_node to match kaffe 0.9.1.
13885 * class.c (make_method_value, make_class_data): Update
13886 initializations to match.
13888 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13890 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13891 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13892 (push_super_field): New function.
13893 (make_class_data): Handle inheritance of class static initializer.
13894 (layout_class): New name mangling.
13895 * constants.c (build_constant_data_ref): Init type of data array
13896 to a one-element array.
13897 (build_constants_constructor): Set DECL_SIZE from complete array type.
13898 * decl.c: Rename class_type, object_type etc to class_type_node,
13899 object_type_node etc. Make former inherit from latter.
13900 * expr.c (expand_invoke): Add cast of function address.
13901 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13902 * parse.c (yyparse): Don't call layout_class here.
13903 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13905 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13907 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13908 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13909 (alloc_class_constant): New.
13910 * expr.c (expand_invoke): Make sure method's class is initialized.
13911 * class.c (interits_from_p, emit_register_class): New functions.
13912 * parse.c (yyparse): Call emit_register_class.
13914 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13916 * constants.c: New file, to handle constant pool.
13917 * Makefile.in (JAVA_OBJS): Add constants.o.
13918 * decl.c (init_decl_processing): Update, fix, finish various structs.
13919 (pushdecl_top_level): New.
13920 * parse.c (layout_class): Moved to class.c.
13921 * expr.c (java_push_constant_from_pool): New function.
13922 * class.c (build_class_ref): Make work fully
13923 (make_class_data): Emit super-class, constant pool, interface vector.
13925 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13927 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13928 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13929 * class.c (class_depth): New function.
13930 (lookup_named_class): Replaced by new function lookup_class.
13931 * decl.c (object_type_node, string_type_node): New.
13932 Remove various types that we no longer need.
13933 * expr.c (verify_jvm_instructions): New separate verifier pass.
13934 (push_type, pop_type): New functions for verifier.
13935 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13936 (expand_byte_code): Simplify, since we assume already verified.
13937 (expand_invoke): Now mostly works.
13938 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13939 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13940 * parse.c: Wait to allocate class object until we know its name.
13941 (layout_class): Calculate DECL_VINDEX for each virtual method.
13942 * typeck.c (get_array_type): Rename to ...
13943 (build_java_array_type): ... and provide working implementation.
13944 (build_java_signature): New function - build Java signature of type.
13945 (set_java_signature): New function - cache signature with type.
13946 (lookup_java_method): New function.
13948 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13950 * class.c (ident_subst): Take extra SUFFIX parameter.
13951 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13952 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13953 (build_class_ref): Actually implement.
13954 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13955 * decl.c (builtin_function): New.
13956 (init_decl_processing): Update for current Kaffe. Declare some
13957 builtin Kaffe functions.
13958 * expr.c (build_address_of): New.
13959 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13960 Renamed (from expand_java_new etc), and added working implementations.
13961 (build_field_ref): Now also handle static fields.
13962 (expand_invoke): Implement invokestatic, and start implement rest.
13963 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13964 * javaop.def: Rename invokevirt -> invokevirtual.
13965 * lang.c (use_handles): Removed.
13966 * parse.c: Add support for ConstantValue attribute.
13967 Handle nested loading of a class. (JPOOL_UTF): New.
13969 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13971 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13973 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13975 * Make-lang.in (java.install-man): New empty rule.
13976 * typeck.c (set_local_type): New function.
13977 * expr.c (STORE_INTERNAL): Call find_local_variable,
13978 not find_stack_slot. Call set_local_type.
13980 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13982 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13983 and building RECORD_TYPE CONSTRUCTORs.
13984 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13986 * lang.c (use_handles): Change the default to 0.
13987 * decl.c: Define and build class_type, field_type, utf8const_type.
13988 * class.c (make_class_data, make_field_value,
13989 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13990 hashUtf8String, strLengthUtf8, mangled_classname:
13991 Functions to build reflective data structures.
13992 * parse.c (yyparse): Call make_class_data.
13994 * jcf-io.c (open_class, find_classfile): New functions.
13995 * jcf-dump.c: Support reading classfile from explicitly-named
13996 class file (without CLASSPATH searching).
13998 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14000 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14001 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14002 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14003 (get_constant): Now trivial for CONSTANT_Utf8.
14005 * jcf.h: Make NEW_CPOOL the default.
14006 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14008 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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