1 2002-10-08 Tom Tromey <tromey@redhat.com>
3 * parse.y (variable_declarator_id): Simplify error path for
4 array declarator error. For PR java/8003.
6 2002-10-08 Zack Weinberg <zack@codesourcery.com>
8 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
11 2002-10-08 Andrew Haley <aph@redhat.com>
13 * parse.y (attach_init_test_initialization_flags): Check for
16 2002-10-07 Anthony Green <green@redhat.com>
18 * parse.y (merge_string_cste): Fix bug in string concatenation.
20 2002-10-03 Michael Koch <konqueror@gmx.de>
22 * gcj.texi (Standard properties):
23 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
25 2002-10-02 Roger Sayle <roger@eyesopen.com>
28 * lang.c (java_init): If storing the vbit in function
29 pointers, ensure that force_align_functions_log is atleast
30 one to aid compatability with g++ vtables.
32 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
34 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
35 foul of type-based aliasing.
37 2002-09-30 Anthony Green <green@redhat.com>
39 * gcj.texi (Invoking jv-scan): Fix texinfo.
41 2002-09-28 Anthony Green <green@redhat.com>
43 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
44 (Code Generation): Add -fno-assert documentation.
45 * jv-scan.c (flag_assert): New global.
46 (options): Add assert option.
47 (help): Add --no-assert documentation.
48 * parse-scan.y (flag_assert): New global.
49 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
50 (flag_assert): New global.
51 * java-tree.h (flag_assert): New global.
52 * lex.c (java_lex): Obey flag_assert.
53 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
56 2002-09-26 Andrew Haley <aph@redhat.com>
58 * expr.c (build_java_array_length_access): Check for null pointer.
59 * expr.c (expand_java_arrayload): Likewise.
61 2002-09-21 Richard Henderson <rth@redhat.com>
63 * jcf-parse.c (get_constant): Decode from IEEE no matter
64 what the target format.
66 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
68 * ChangeLog: Follow spelling conventions.
73 * java-tree.h: Likewise.
74 * jcf-dump.c: Likewise.
75 * jcf-parse.c: Likewise.
81 2002-09-17 Tom Tromey <tromey@redhat.com>
83 * lex.c (java_read_unicode_collapsing_terminators): Handle case
84 where \r appears at EOF. Fixes PR java/7950.
86 2002-09-16 Geoffrey Keating <geoffk@apple.com>
88 * java-tree.h (union lang_tree_node): Add chain_next option.
90 2002-09-16 Richard Henderson <rth@redhat.com>
92 * jcf-parse.c (get_constant): Runtime check for IEEE format;
93 use new real.h interface.
94 * jcf-write.c (find_constant_index): Use new real.h interface.
95 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
97 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
99 * lang.c: Follow spelling conventions.
101 2002-09-11 Per Bothner <per@bothner.com>
103 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
104 constant to the type of the field.
105 (java_complete_tree): Remove now-redundant code.
107 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
109 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
112 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
113 return label if a ret instruction for the jsr has been reached.
115 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
117 * parse.y (DIR_SEPARATOR): Don't define.
118 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
120 2002-08-28 Andrew Haley <aph@redhat.com>
122 * verify.c (verify_jvm_instructions): Allow exception handler
123 inside code that is being protected, but generate a warning.
124 * except.c (link_handler): Initialize `expanded' in new eh_range.
125 (binding_depth, is_class_level, current_pc): Declare extern.
127 2002-09-01 Mark Wielaard <mark@klomp.org>
129 * gcj.texi: Add chapter about system properties.
132 2002-08-26 Tom Tromey <tromey@redhat.com>
134 * parse.y (try_builtin_assignconv): Allow narrowing primitive
135 conversion if RHS_TYPE is byte, short, or char.
137 2002-08-22 Tom Tromey <tromey@redhat.com>
139 * gcj.texi (Invoking gij): Document -cp and -classpath.
141 2002-08-21 Tom Tromey <tromey@redhat.com>
143 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
144 $(prefix)/share. For PR libgcj/7633.
146 For PR java/6005 and PR java/7611:
147 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
148 (java_can_use_bit_fields_p): New function.
150 2002-08-16 Tom Tromey <tromey@redhat.com>
152 * gcj.texi (Class Initialization): Mention class initialization of
155 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
157 * Make-lang.in (java-tree-inline.o): New.
158 (JAVA_OBJS): Add java-tree-inline.o.
159 * parse.y (source_end_java_method): Call java_optimize_inline.
160 (java_expand_method_bodies): Save method's tree in
162 (add_stmt_to_compound): Keep track of the number of statments.
163 * lang.c (java_init): Enable flag_inline_trees.
164 (java_post_options): If flag_inline_functions is on, enable
165 flag_inline_trees instread.
166 (decl_constant_value): New.
167 (java_tree_inlining_walk_subtrees): New.
168 * java-tree.h (DECL_NUM_STMTS): New macro.
169 (java_optimize_inline): Declare.
170 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
172 * decl.c (build_result_decl): If we already have a DECL_RESULT
174 (dump_function): New.
175 (java_optimize_inline): New.
176 (dump_function): New.
178 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
181 * parse.y (build_assertion): Invert return from
182 desiredAssertionStatus.
184 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
186 * jcf-write.c (get_access_flags): Return correct access flags for
187 private and protected inner classes.
189 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
191 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
193 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
195 * mangle_name.c: Don't include obstack.h twice.
196 * xref.c: Don't include obstack.h.
198 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
200 * class.c: (permanent_obstack): Delete declaration.
201 * constants.c: (permanent_obstack): Delete declaration.
202 * except.c: (permanent_obstack): Delete declaration.
203 * expr.c: (permanent_obstack): Delete declaration.
204 * jcf-parse.c: (permanent_obstack): Delete declaration.
205 (saveable_obstack): Delete declaration.
206 * parse.h: (permanent_obstack): Delete declaration.
207 * typeck.c: (permanent_obstack): Delete declaration.
209 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
211 * gcj.texi (version-gcc): Increase to 3.3.
213 2002-07-22 Tom Tromey <tromey@redhat.com>
215 * lex.c (java_lex): Check for `e' or `E' after 0.
217 2002-07-21 Richard Henderson <rth@redhat.com>
219 * lang.c (java_unsafe_for_reeval): New.
220 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
222 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
224 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
225 (jcf_path_init): Use GET_ENVIRONMENT.
227 2002-07-10 Roger Sayle <roger@eyesopen.com>
228 Zack Weinberg <zack@codesourcery.com>
230 * builtins.c (initialize_builtins): Remove defines that
231 handled C/C++ specific junk hereby removed from builtins.def.
233 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
235 * lang.c (java_post_options): Update prototype.
237 2002-07-05 Roger Sayle <roger@eyesopen.com>
239 * builtins.c (initialize_builtins): Ignore the additional
240 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
241 the builtins.def file.
243 2002-07-01 Tom Tromey <tromey@redhat.com>
246 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
249 2002-07-01 Roger Sayle <roger@eyesopen.com>
251 * java/decl.c (builtin_function): Accept additional parameter.
252 (java_init_decl_processing): Pass an additional NULL_TREE
253 argument to builtin_function.
255 2002-06-29 T.J. Mather <tjmather@maxmind.com>
257 * gcj.texi: Fixed gcj invocation example so that it compiles.
259 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
261 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
262 * parse.y (mark_parser_ctxt): Likewise.
263 (check_modifiers, declare_local_variables): Avoid incorrect
264 hardcoded constant 10.
266 * lex.c (java_read_char): Avoid "comparison is always true"
269 2002-06-25 Andreas Schwab <schwab@suse.de>
271 * expr.c (JSR): Avoid undefined operation on PC.
273 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
275 * decl.c (clear_binding_level): Const-ify.
277 2002-06-13 Akim Demaille <akim@epita.fr>
279 * parse.y (class_declaration, interface_declaration): Make sure
280 all their rules have an action, in order to avoid meaningless `$$
281 = $1' and their type clashes.
283 2002-06-11 Tom Tromey <tromey@redhat.com>
285 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
286 * parse-scan.y (statement_without_trailing_substatement): Added
288 (assert_statement): New rule.
289 * java-tree.h (struct lang_type) [assertions]: New field.
290 (TYPE_USES_ASSERTIONS): New macro.
291 (CLASS_USES_ASSERTIONS): Likewise.
292 (FIELD_SYNTHETIC): New define.
293 * lex.c (java_lval;): Added ASSERT_TK.
294 * parse.y (ASSERT_TK): Added.
295 (statement_without_trailing_substatement): Added assert_statement.
296 (assert_statement): New rule.
297 (build_assertion): New function.
298 (maybe_generate_pre_expand_clinit): Create and initialize
300 (lookup_package_type): Removed decl.
301 * keyword.h: Rebuilt.
302 * keyword.gperf (assert): New token.
304 2002-06-10 Akim Demaille <akim@epita.fr>
306 * parse.y (interface_type_list, class_member_declaration)
307 (unary_expression_not_plus_minus): Remove duplicate %type.
310 2002-06-09 Tom Tromey <tromey@redhat.com>
312 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
314 * parse.y (method_header): Give error message in all cases.
317 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
319 Don't use RTL inlining. Fix for PR java/6820.
320 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
321 (flag_really_inline): New.
322 (java_decode_option): Set flag_really_inline if -finline-functions
324 (java_post_options): New function. Turn off inlining unless
325 flag_really_inline is set.
327 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
329 * gjavah.c (throwable_p): Accept argument as either a classname or
330 signature fragment. Create null-terminated classname string for super
331 when calling itself recursively.
332 (decode_signature_piece): Skip first character from class name
333 signature when calling throwable_p.
335 2002-06-08 H.J. Lu (hjl@gnu.org)
337 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
339 2002-06-04 Tom Tromey <tromey@redhat.com>
341 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
343 2002-06-04 Michael Koch <konqueror@gmx.de>
345 * gcj.texi (Input Options): Fixed typo.
347 2002-06-04 Zack Weinberg <zack@codesourcery.com>
349 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
350 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
351 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
352 and all now-pointless local variables. Rename other local
353 variables to reflect their not being handles.
355 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
356 #if JCF_USE_STDIO blocks.
358 * parse.y: Add missing semicolon at end of rule.
360 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
362 * check-init.c (attach_initialized_static_class): Delete, unused.
363 * parse.y: Use htab_t instead of struct hashtable, update
365 * java-tree.h: Include hashtab.h instead of hash.h.
366 (struct lang_decl_func): Use htab_t, set up for gengtype.
367 (struct init_test_hash_entry): Delete.
368 (struct treetreehash_entry): New.
369 (java_treetreehash_find): New
370 (java_treetreehash_new): New prototype.
371 (java_treetreehash_create): New prototype.
372 (java_mark_tree): Delete prototype.
373 (java_hash_hash_tree_node): Delete prototype.
374 (java_hash_compare_tree_node): Delete prototype.
375 (attach_initialized_static_class): Delete prototype.
376 * expr.c (build_class_init): Update to use java_treetreehash
378 (java_expand_expr): Update to use htab_t.
379 (emit_init_test_initialization): Likewise.
380 * decl.c (java_mark_tree): Delete.
381 * class.c (init_test_hash_newfunc): Delete.
382 (java_hash_hash_tree_node): Delete.
383 (java_hash_compare_tree_node): Delete.
384 (add_method_1): Update to use java_treetreehash functions.
385 (JAVA_TREEHASHHASH_H): New macro.
386 (java_treetreehash_hash): New function.
387 (java_treetreehash_compare): New function.
388 (java_treetreehash_find): New function.
389 (java_treetreehash_new): New function.
390 (java_treetreehash_create): New function.
391 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
393 * Make-lang.in (java/parse.o): Depend on debug.h.
394 * java-tree.h (struct lang_identifier): Use gengtype.
395 (union lang_tree_node): New.
396 (struct lang_decl_func): Use gengtype.
397 (struct lang_decl_var): Likewise.
398 (struct lang_decl): Likewise.
399 * parse.y: Include debug.h.
400 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
402 * lang.c (struct language_function): New dummy structure.
404 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
405 descriminator for DECL_LANG_SPECIFIC.
406 (struct lang_decl_func): Rename from struct lang_decl.
407 (enum lang_decl_desc): New.
408 (struct lang_decl): Make it a union. Update all the accessor macros.
409 (struct lang_type): Use gengtype.
410 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
411 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
412 are now the same size.
413 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
414 use discriminator to mark DECL_LANG_SPECIFIC.
416 * Make-lang.in (gt-java-builtins.h): New rule.
417 (java/builtins.o): Add dependency on gt-<filename>.h.
418 * builtins.c: Use gengtype for roots.
419 (union string_or_tree): Use gengtype.
420 (struct builtin_record): Use gengtype.
421 * config-lang.in (gtfiles): Add builtins.c.
423 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
424 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
425 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
426 gt-java-parse.h, gtype-java.h): Add rules to generate.
427 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
428 (class.o): Add dependency on gt-*.h.
429 (constants.o): Likewise.
432 (jcf-parse.o): Likewise.
433 (jcf-write.o): Likewise.
435 * config-lang.in (gtfiles): New.
436 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
437 * constants.c: Replace uses of ggc_add_* with GTY markers.
439 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
440 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
441 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
442 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
444 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
446 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
447 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
449 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
450 Include gtype-java.h.
452 2002-06-02 Tom Tromey <tromey@redhat.com>
454 Fix for PR java/5913:
455 * parse.y (patch_binop): Call patch_string on op1.
457 2002-06-02 Tom Tromey <tromey@redhat.com>
459 Fix for PR java/1343, PR java/6336:
460 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
461 formatting. Changed return type.
462 (anonymous_class_counter): Moved to top of file.
463 (maybe_make_nested_class_name): Append number to class name for
464 function-local classes.
466 2002-05-28 Zack Weinberg <zack@codesourcery.com>
468 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
469 * Make-lang.in: Update dependency lists.
471 2002-05-18 Mark Mitchell <mark@codesourcery.com>
473 * gjavah.c (throwable_p): Do not free the name of the class after
474 passing it to find_class.
475 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
476 * jcf-io.c (dirent.h): Include it.
477 (fnmatch.h): Likewise.
478 (compare_path): New function.
479 (java_or_class_file): Likewise.
480 (memoized_dirlist_entry): New type.
481 (memoized_dirlist_lookup_eq): New function.
482 (memoized_dirlists): New variable.
483 (caching_stat): New function.
484 (memoized_class_lookup_eq): New function.
485 (memoized_class_lookups): Likewise.
486 (find_class): Use memoized_class_lookups and caching_stat.
487 * jcf.h (JCF_USE_SCANDIR): Define.
488 * parse.y (java_expand_classes): Write the class files in reverse
491 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
493 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
495 2002-05-13 Mark Mitchell <mark@codesourcery.com>
497 * jcf-write.c (write_classfile): Unlink the temporary file if it
498 cannot be renamed. Use concat to build up the name of the
501 2002-05-08 Mark Mitchell <mark@codesourcery.com>
503 * jcf-write.c (write_classfile): Write the file to a
504 temporary file and then rename it.
506 2002-05-07 Tom Tromey <tromey@redhat.com>
508 * gjavah.c (throwable_p): Use xstrdup, not strdup.
510 Fix for PR java/1200:
511 * gjavah.c (throwable_p): New function.
512 (decode_signature_piece): Use it. A `WeakReference' isn't the
515 (gcjh_streq): New function.
517 2002-05-07 Andreas Jaeger <aj@suse.de>
519 * parse.y (finish_for_loop): Fix if statement.
521 2002-05-06 Tom Tromey <tromey@redhat.com>
523 Fix for PR java/5941:
524 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
525 loop update expression.
526 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
527 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
529 2002-05-04 Mark Wielaard <mark@klomp.org>
532 * parse.y (build_string_concatenation): Return just op1 only when op2
533 is null and op1 is a STRING_CST, otherwise always construct a
536 2002-04-27 Tom Tromey <tromey@redhat.com>
539 * parse.y (string_convert_int_cst): New function.
540 (merge_string_cste): Use it.
542 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
544 * java-tree.h (java_parse_file): Update.
545 (java_set_yydebug): Remove.
546 * jcf-parse.c (yydebug): Remove.
547 (java_set_yydebug): Die.
548 (java_parse_file): Update.
549 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
551 2002-04-24 Tom Tromey <tromey@redhat.com>
554 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
555 EXPR_WFL_QUALIFICATION of qual_wfl.
557 2002-04-23 Per Bothner <per@bothner.com>
559 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
560 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
561 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
563 2002-04-23 Tom Tromey <tromey@redhat.com>
566 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
567 recognize `-fcompile-resource='.
568 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
571 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
573 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
574 paths. Fixes PR java/2791.
576 2002-04-19 Andrew Haley <aph@redhat.com>
578 * jcf-write.c (push_long_const): lo, hi: New variables.
579 Use rshift_double to extract the high part of a 64-bit long.
580 Use WORD_TO_INT to extract the low part.
582 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
583 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
584 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
586 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
588 * typeck.c (incomplete_type_error): Remove.
590 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
592 * class.c (make_class_data): Set DECL_ALIGN on static class data,
593 for hash synchronization.
594 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
595 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
598 2002-04-16 Mark Wielaard <mark@klomp.org>
600 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
603 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
605 Fix for PR java/6294:
606 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
609 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
611 Fix for PR java/6085:
612 * parse.y (patch_method_invocation): Always use build_access_to_thisn
613 to get enclosing "this" argument for inner-class constructor
614 invocation. Pass correct arguments to build_access_to_thisn.
616 2002-04-10 Andreas Jaeger <aj@suse.de>
618 * gcj.texi (Input Options): Fix extdirs patch.
620 2002-04-10 Anthony Green <green@redhat.com>
622 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
624 2002-04-09 Anthony Green <green@redhat.com>
626 * gcj.texi (Input Options): Add --extdirs documentation.
627 * jcf-dump.c (OPT_extdirs): New macro.
628 (options): Add extdirs option.
629 (help): Describe --extdirs.
630 (main): Handle OPT_extdirs.
631 * gjavah.c (OPT_extdirs): New macro.
632 (options): Add extdirs option.
633 (help): Describe --extdirs.
634 (main): Handle OPT_extdirs.
635 * jcf-path.c (jcf_path_init): Add extdirs support.
636 (jcf_path_extdirs_arg): New function.
637 (extensions): New variable to hold extensions path entries.
638 * jvspec.c: Remove -fextdirs= when compiling main().
639 * lang.c (java_decode_option): Handle -fextdirs=.
640 * jcf.h (jcf_path_extdirs_arg): Declare new function.
641 * Make-lang.in: Compile jcf-path with version info for use in
642 identifying the appropriate libgcj.jar.
644 2002-04-08 Tom Tromey <tromey@redhat.com>
647 * .cvsignore: Added rmic.1 and rmiregistry.1.
648 * gcj.texi (Top): Link to new nodes.
649 (Invoking rmic): New node.
650 (Invoking rmiregistry): Likewise.
651 * Make-lang.in (java.generated-manpages): Added rmic.1 and
653 (java.maintainer-clean): Likewise.
654 ($(srcdir)/java/rmic.1): New target.
655 ($(srcdir)/java/rmiregistry.1): Likewise.
656 (java.install-man): Handle rmic.1 and rmiregistry.1.
658 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
660 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
661 Add note about handling uncaught exceptions. Add an exception handler
664 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
666 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
667 after using it to patch CALL_EXPR.
669 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
671 * gcj.texi (Invocation): Document CNI invocation API.
673 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
675 * expr.c (truthvalue_conversion): Rename. Update.
676 (expand_compare): Update.
677 * java-tree.h (java_truthvalue_conversion): New.
678 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
680 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
682 * java-tree.h (java_mark_addressable): New.
683 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
684 * typeck.c (mark_addressable): Rename, update.
686 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
688 * expr.c (build_java_binop): Update.
689 * java-tree.h (java_signed_type, java_unsigned_type,
690 java_signed_or_unsigned_type): Update.
691 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
692 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
693 * parse.y (patch_binop): Update.
694 * typeck.c (signed_or_unsigned_type, unsigned_type,
695 signed_type): Update.
697 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
699 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
700 (java_dummy_print): Remove.
701 (lang_print_error): Rename. Exit early if inhibiting output.
702 (inhibit_error_printing_function): New.
703 (java_init): Don't set hook.
704 (lang_init_source): Use new boolean.
706 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
708 * parse.y (do_resolve_class): Fix infinite recursion.
710 2002-03-29 Tom Tromey <tromey@redhat.com>
712 * parse.y (check_inner_circular_reference): Ignore incomplete
715 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
717 * Make-lang.in (builtins.o): Update.
718 * boehm.c (get_boehm_type_descriptor): Update.
719 * builtins.c: Include langhooks.h.
720 * decl.c (java_init_decl_processing): Update.
721 * java-tree.h (java_type_for_mode, java_type_for_size): New.
722 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
724 * typeck.c (type_for_mode, type_for_size): Update.
726 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
728 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
730 2002-03-28 Tom Tromey <tromey@redhat.com>
732 * except.c (expand_end_java_handler): If the handler type is NULL,
733 use java.lang.Throwable. Fixes PR java/5986.
735 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
737 Fix for PR java/4715:
738 * jcf-parse.c (parse_source_file_3): New function.
739 (read_class): Call it.
740 (java_parse_file): Likewise.
742 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
744 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
746 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
748 * parse.y (resolve_package): Initialize "decl".
749 (lookup_package_type): Remove unused function.
751 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
753 Fix for PR java/5993:
754 * parse.y (resolve_package): Return the decl if resolution was
755 successful. Don't special case "java.lang" and "java.lang.reflect"
756 packages. Set type_name to the merged identifier.
757 (resolved_qualified_expression_name): Print error using "name" if
758 resolve_package returns NULL_TREE.
760 2002-03-27 Tom Tromey <tromey@redhat.com>
762 * expr.c (expand_invoke): Don't generate null pointer check if
763 we're calling <init>.
765 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
767 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
769 * java-tree.h (java_lang_expand_expr): Similarly.
770 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
771 (java_init): Don't set hook.
773 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
775 Fix for PR java/5850:
776 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
777 context if field was not found in the current scope.
778 * expr.c (lookup_field): Don't look in enclosing contexts.
780 2002-03-26 Tom Tromey <tromey@redhat.com>
782 Fix for PR java/5942:
783 * parse.y (init_src_parse): Added sanity check.
784 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
787 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
789 * decl.c (lang_mark_tree): Rename java_mark_tree.
790 * java-tree.h (java_mark_tree): New.
791 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
793 2002-03-25 Zack Weinberg <zack@codesourcery.com>
795 * lex.c: Change java_perform_atof to take normal parameters
796 instead of a pointer to a parameter block. Call it directly
799 2002-03-22 Mark Wielaard <mark@klomp.org>
801 Fix for PR java/5368:
802 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
803 when printing error message.
805 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
807 * decl.c (maybe_build_cleanup): Remove.
809 2002-03-22 Tom Tromey <tromey@redhat.com>
811 Andrew Haley <aph@cambridge.redhat.com>
813 * expr.c (build_field_ref): Don't build a check if the field is a
816 2002-03-21 Eric Blake <ebb9@email.byu.edu>
818 Fix for PR java/6026:
819 * lex.c (java_lex): Fix parsing of consecutive floats.
821 2002-03-21 Tom Tromey <tromey@redhat.com>
823 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
826 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
828 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
829 insert_block, getdecls, kept_level_p, global_bindings_p): New.
831 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
833 * gcj.texi: @code{gcj} becomes @command{gcj}.
834 @code{gcc} becomes @command{gcc}.
835 GcjRaw changed to gnu.gcc.RawData.
837 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
839 * decl.c (start_java_method): Use new hook.
840 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
841 (java_init): Remove old hook.
843 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
845 * builtins.c (define_builtin): Do nothing if `type' is null.
848 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
850 * parse.y (parser_check_super_interface): Fix error message
853 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
855 * jcf-parse.c (get_constant): Delete unused variables.
857 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
859 * java-tree.h (java_parse_file): New.
860 * jcf-parse.c (yyparse): Rename java_parse_file.
861 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
863 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
865 * parse.y (craft_constructor): Return the constructor decl.
866 (java_expand_classes): Update comments.
867 (lookup_method_invoke): Call fix_constructors immediately for
868 anonymous class. Fixes PR java/5935.
870 2002-03-15 Anthony Green <green@redhat.com>
872 * jcf-parse.c (yyparse): Don't emit class registration
873 constructor when compiling resource files.
875 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
877 * lang.c (java_tree_code_type, java_tree_code_length,
878 tree_code_name): Delete.
879 (tree_code_type, tree_code_length, tree_code_name): Define.
880 (java_init): Don't try to copy into the various tree_code
883 2002-03-12 Tom Tromey <tromey@redhat.com>
885 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
886 UTF-8, not UCS-2. Fixes PR java/5923.
888 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
889 a call_expr wrapped in a convert. Fixes PR java/5848.
891 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
893 * jcf-write.c (write_classfile): Improve error strings.
895 2002-03-11 Eric Blake <ebb9@email.byu.edu>
897 * lex.c: Adjust comments to GNU standards.
899 2002-03-11 Eric Blake <ebb9@email.byu.edu>
901 Fix for PR java/5902:
902 * lex.c (java_lex): Fix parsing of literals.
904 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
906 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
907 to prevent it getting evaluated twice in the store checking case.
908 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
911 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
913 * decl.c (java_init_decl_processing): Make sure class_type_node
914 alignment is not less than 64 bits if hash synchronization is enabled.
916 2002-03-08 Per Bothner <per@bothner.com>
918 * parse.y (java_complete_lhs): Check if patch_assignment
919 returned an error-mark.
921 * parse.y (try_builtin_assignconv): Don't special-case zero.
923 2002-03-08 Per Bothner <per@bothner.com>
925 Fix for PR java/5812.
926 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
927 here instead of in JSR macro. Likewise with load_type_state call.
928 Do the latter on if the return_pc has been verified (the jsr returns).
929 (JSR): Now just call build_java_jsr.
931 2002-03-07 Jeff Sturm <jsturm@one-point.com>
933 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
934 (java.install-common): Link native driver to
935 JAVA_TARGET_INSTALL_NAME.
937 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
939 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
940 * builtins.c(sin_builtin): Likewise
941 * builtins.c(sqrt_builtin): Likewise
943 2002-03-03 Zack Weinberg <zack@codesourcery.com>
945 * java/expr.c, java/jcf-parse.c, java/lex.c:
946 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
947 REAL_ARITHMETIC blocks unconditional. Delete some further
948 #ifdef blocks predicated on REAL_ARITHMETIC.
950 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
952 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
953 explicit sizeof/sizeof.
954 * decl.c (java_init_decl_processing): Likewise.
955 * jcf-parse.c (init_jcf_parse): Likewise.
956 * parse.y (init_src_parse): Likewise.
958 2002-03-02 Per Bothner <per@bothner.com>
960 Make --CLASSPATH by a synonym for --classpath and -classpath.
961 Implement --bootclasspath.
962 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
963 (classpath_l): Remove.
964 (jcf_path_CLASSPATH_arg): Remove.
965 (jcf_path_bootclasspath_arg): New function.
966 (jcf_path_seal): Simplify accordingly.
968 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
969 (jcf_path_CLASSPATH): Remove declaration.
970 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
971 (lang_specific_driver): Translate -bootclasspath.
972 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
973 * lang.c (decode_lang_options): Do jcf_path_init first.
974 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
975 * gjavah.c: Also handle --bootclasspath.
976 Handle --CLASSPATH as a synonum for --classpath.
977 * jcf-dump.c: Likewise.
979 "." is not part of system path, but is the default for --classpath.
980 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
981 (jcf_path_seal): Add "." if no CLASSPATH specified.
983 * gcj.texi: Document changes.
985 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
987 * expr.c (build_java_arraystore_check): Fix formatting.
989 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
991 Fix for PR java/5758, java/5632:
992 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
993 inner-class separator too.
994 * parse.y (do_resolve_class): New local `decl_result.'
995 Progressively build a name for what can have been loaded.
997 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
999 * expr.c (java_array_data_offset): Removed function.
1000 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1001 (build_java_array_length_access): Obtain "length" value using a
1002 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1003 (build_java_arrayaccess): Correct comment. Access "data" using a
1004 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1005 (build_java_arraystore_check): New function.
1006 (expand_java_arraystore): Use build_java_arraystore_check.
1007 * parse.y (patch_assignment): Simplify code to insert a store check
1008 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1009 * check-init.c (check_init): Update to reflect that an array length
1010 access is now a COMPONENT_REF.
1011 * gcj.texi (Code Generation): Improve documentation of
1012 -fno-bounds-check. Add documentation for -fno-store-check.
1013 * java-tree.h (flag_store_check): Declare.
1014 (build_java_arraystore_check): Declare.
1015 * lang.c (flag_store_check): Initialize to 1.
1016 (lang_f_options): Add store-check option.
1017 * jvspec.c: Don't pass store-check option to jvgenmain.
1018 * lang-options.h: Add help string for -fno-store-check.
1020 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1022 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1023 * java-tree.h (java_dup_lang_specific_decl): New.
1024 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1026 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1028 * builtins.c, decl.c: Delete traditional-mode-related code
1029 copied from the C front end but not used, or used only to
1030 permit the compiler to link.
1032 2002-02-22 Tom Tromey <tromey@redhat.com>
1034 Fix for PR java/2369:
1035 * jvspec.c (verify_class_name): New function.
1036 (lang_specific_driver): Call it.
1037 (JAVA_START_CHAR_P): New macro.
1038 (JAVA_PART_CHAR_P): Likewise.
1040 2002-02-22 Per Bothner <per@bothner.com>
1042 * class.c: Change vtable to be more compatible with g++ v3 abi.
1043 (get_dispatch_table): Prepend offset-to-top (always 0) and
1044 type_info pointer (currently unimplemented hence NULL) to vtable.
1045 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1046 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1047 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1048 (build_dtable_decl): Add declarations for new fields.
1050 2002-02-20 Per Bothner <per@bothner.com>
1052 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1053 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1054 don't need to set it on the COMPOUND_EXPR - the caller does that.
1056 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1058 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1059 `--CLASSPATH' becomes `--classpath.'
1060 * gjavah.c: Likewise.
1061 * jcf-dump.c: Likewise.
1062 * lang-options.h: Likewise.
1064 * jcf-path.c: Updated comment.
1065 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1066 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1067 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1068 (jcf_path_CLASSPATH_arg): Ditto.
1069 (classpath_u): Updated leading comment.
1071 2002-02-20 Per Bothner <per@bothner.com>
1073 * builtins.c (check_for_builtin): New function.
1074 (build_call_or_builtin): Remove.
1075 * java-tree.h: Update accordingly.
1076 * expr.c (expand_invoke): Use build + check_for_builtin instead
1077 of build_call_or_builtin.
1078 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1079 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1080 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1082 2002-02-17 Tom Tromey <tromey@redhat.com>
1084 * java-tree.h (TYPE_STRICTFP): New macro.
1085 (struct lang_type) [strictfp]: New field.
1086 (CLASS_STRICTFP): New macro.
1087 (METHOD_STRICTFP): New macro.
1088 (struct lang_decl) [strictfp]: New field.
1089 * parse.y (method_header): Disallow strictfp constructor or
1091 (STRICT_TK): Move before MODIFIER_TK.
1092 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1093 (METHOD_MODIFIERS): Likewise.
1094 (INTERFACE_MODIFIERS): Likewise.
1095 * jcf-write.c (get_access_flags): Likewise.
1096 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1097 (add_method_1): Likewise.
1098 (get_access_flags_from_decl): Likewise.
1099 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1100 recognize strictfp flag.
1101 * jcf.h (ACC_STRICT): New define.
1103 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1105 * class.c(build_utf8_ref): Move declaration of decl_size
1107 2002-02-07 Tom Tromey <tromey@redhat.com>
1109 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1112 2002-02-04 Anthony Green <green@redhat.com>
1114 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1115 sections if available.
1117 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1119 * parse.y (java_expand_classes): Fix typo in static field loop.
1121 2002-02-02 Richard Henderson <rth@redhat.com>
1123 * class.c (add_field): Mark static fields external.
1124 (build_class_ref): Remove redundant set.
1125 * parse.y (java_expand_classes): Mark static fields of classes
1126 to be compiled as local.
1127 * jcf-parse.c (parse_class_file): Likewise.
1129 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1131 * gcj.texi (About CNI): New node.
1133 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1136 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1137 setlocale() with LC_CTYPE as a parameter.
1140 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1142 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1143 Follow GNU Coding Standards for --version.
1145 2002-01-28 Tom Tromey <tromey@redhat.com>
1147 * expr.c (build_jni_stub): Ensure storage for `meth' is
1149 * parse.y (java_complete_expand_methods): Set
1150 current_function_decl before building JNI stub.
1152 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1154 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1157 2002-01-22 Tom Tromey <tromey@redhat.com>
1159 * decl.c (java_init_decl_processing): Use add_predefined_file.
1160 Predefine RawData.java.
1161 (predef_filenames): Removed.
1162 (java_init_decl_processing): Don't register predef_filenames.
1163 * jcf-parse.c (add_predefined_file): New function.
1164 (predefined_filename_p): Rewrote.
1165 (predefined_filename_p): No longer static.
1166 * decl.c (java_init_decl_processing): Call initialize_builtins.
1167 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1168 (java/builtins.o): New target.
1169 * builtins.c: New file.
1170 * parse.y (patch_invoke): Use build_call_or_builtin.
1171 * java-tree.h (build_call_or_builtin): Declare.
1172 (initialize_builtins): Declare.
1173 (java_set_exception_lang_code): Removed unused declaration.
1174 (PREDEF_FILENAMES_SIZE): Removed.
1175 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1176 (predef_filenames): New define.
1177 (add_predefined_file): Declare.
1178 (predefined_filename_p): Declare.
1179 * expr.c (expand_invoke): Use build_call_or_builtin.
1181 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1183 * parse.y (patch_switch_statement): Fix format specifier.
1185 2002-01-16 Tom Tromey <tromey@redhat.com>
1187 More for PR java/5365:
1188 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1190 (process_file): Generate include for
1191 java.lang.UnsupportedOperationExceptions.
1193 2002-01-15 Andreas Jaeger <aj@suse.de>
1195 * .cvsignore: Add man pages.
1197 2002-01-15 Tom Tromey <tromey@redhat.com>
1199 Fix for PR java/5365:
1200 * gjavah.c (process_file): Turn class name into a file name.
1202 2002-01-14 Matthias Klose <doko@debian.org>
1204 * gcj.texi: Fix whitespace and formatting errors in the
1205 synopsis of the man pages. Update copyright.
1207 2002-01-14 Tom Tromey <tromey@redhat.com>
1210 * Make-lang.in (java.install-man): Handle jv-convert man page.
1211 (java.generated-manpages): Added jv-convert.1.
1212 (java.uninstall): Remove jv-convert.1.
1213 (java.maintainer-clean): Likewise.
1214 ($(srcdir)/java/jv-convert.1): New target.
1215 * gcj.texi (Top): Link to jv-convert node.
1216 (Individual utilities): Likewise.
1217 (Invoking jv-convert): New node.
1219 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1220 Martin Kahlert <martin.kahlert@infineon.com>
1222 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1223 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1225 2002-01-03 Graham Stott <grahams@redhat.com>
1227 * class.c (compile_resource_file): Update copyright date.
1228 Constify filename parameter.
1229 (java-tree.h): Update copyright date.
1230 (compile_resource_file): Constify filename parameter.
1232 2002-01-03 Graham Stott <grahams@redhat.com>
1234 * gcc/jcf-parse.c: Update copyright date.
1235 (yyparse): Constify resource_filename.
1237 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1239 * parse.y (src_parse_roots): Don't needlessly zero init.
1241 2001-12-31 Tom Tromey <tromey@redhat.com>
1243 * parse.y (dump_java_tree): New function.
1244 (source_end_java_method): Call it.
1245 (end_class_declaration): Likewise.
1246 * lang.c (java_decode_option): Call dump_switch_p.
1248 2001-12-28 Tom Tromey <tromey@redhat.com>
1250 * gen-table.pl: Don't process characters after \uffff. Added
1251 comment pointing to input file.
1253 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1255 * gen-table.pl: Const-ify output. Document the location of a
1256 suitable unicode input file.
1258 * chartables.h: Regenerate.
1260 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1262 * chartables.h: Const-ify.
1263 * gjavah.c (options): Likewise.
1264 * jcf-dump.c (options): Likewise.
1265 * jv-scan.c (options): Likewise.
1266 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1267 * parse.y (binop_lookup): Likewise.
1269 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1271 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1272 the static arrays that are output.
1273 * jvspec.c (jvgenmain_spec): Make static.
1274 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1275 * keyword.h: Regenerate.
1276 * lang.c (string_option, process_option_with_no, lang_f_options,
1277 lang_W_options): Const-ify.
1278 * lex.c (java_lex): Likewise.
1280 2001-12-21 Richard Henderson <rth@redhat.com>
1282 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1283 (get_boehm_type_descriptor): ... here. Arrange for the
1284 TREE_TYPE to get set properly.
1286 2001-12-21 Richard Henderson <rth@redhat.com>
1288 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1289 only if the target requires collect2.
1291 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1293 2001-12-20 Tom Tromey <tromey@redhat.com>
1296 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1297 CAN_COMPLETE_NORMALLY for the node.
1298 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1299 generate code for second branch if first branch can't complete
1301 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1302 the loop head if the loop body can't complete normally.
1304 2001-12-20 Tom Tromey <tromey@redhat.com>
1307 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1308 case where `finally' clause can't complete normally.
1310 2001-12-20 Tom Tromey <tromey@redhat.com>
1313 * parse.y (analyze_clinit_body): Added this_class parameter.
1314 Check for more cases where we must keep <clinit>.
1315 (maybe_yank_clinit): Cleaned up flow control.
1317 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1319 * decl.c (java_init_decl_processing): Don't initialize
1320 finit_leg_identifier_node.
1321 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1322 (finit_leg_identifier_node): Remove.
1323 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1325 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1327 * mangle.c (mangle_member_name): Don't special-case for
1329 * mangle_name.c (unicode_mangling_length): Likewise.
1330 (append_unicode_mangled_name): Likewise.
1331 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1334 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1336 * expr.c (build_java_array_length_access): Don't force null pointer
1337 check unless flag_check_references is set.
1339 2001-12-20 Tom Tromey <tromey@redhat.com>
1341 Fix for PR java/3417:
1342 * parse.y (patch_assignment): Added special processing for
1344 (patch_return): Don't convert booleans to integers, and don't
1345 special-case `null'.
1347 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1349 * config-lang.in (diff_excludes): Remove.
1351 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1353 * gcj.texi: Update link to GCC manual.
1355 2001-12-17 Tom Tromey <tromey@redhat.com>
1357 * parse.y (link_nested_class_to_enclosing): Removed useless
1360 2001-12-16 Tom Tromey <tromey@redhat.com>
1362 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1365 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1367 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1368 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1371 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1373 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1375 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1377 * decl.c (java_init_decl_processing): Build otable_type correctly.
1378 otable_decl is an otable_type.
1380 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1382 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1383 otable_type, otable_ptr_type, method_symbol_type,
1384 method_symbols_array_type, method_symbols_array_ptr_type): New
1385 field/global tree definitions.
1386 (flag_indirect_dispatch): New flag.
1387 * decl.c (java_init_decl_processing): Initialize new otable and
1388 otable_syms type nodes and decls. Add new field "index" to
1390 * class.c (build_method_symbols_entry): New function.
1391 (make_method_value): Set "index" to to method's vtable index for
1392 virtual methods when indirect-dispatch is not used.
1393 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1394 and set vtable_method_count to -1. Set otable and otable_syms field
1395 if indirect-dispatch is used and there was something to put in them.
1396 (build_method_symbols_entry): New function.
1397 (emit_offset_symbol_table): New function.
1398 * expr.c (get_offset_table_index): New function.
1399 (build_invokevirtual): Build array reference to otable at the index
1400 returned by get_offset_table_index, and use the result as the vtable
1402 (build_invokeinterface): Similar.
1403 * jcf-parse.c (yyparse): If indirect-dispatch, call
1404 emit_offset_symbol_table at the end of compilation, after all classes
1405 have been generated.
1406 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1407 * lang.c (flag_indirect_dispatch): Define.
1408 (lang_f_options): Add indirect-dispatch flag.
1410 2001-12-14 Matthias Klose <doko@debian.org>
1412 * gcj.texi: Markup for man page generation. Document missing
1413 options printed by <tool> --help.
1414 Terminate description of gij's -ms option with a dot.
1415 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1416 (java.generated-manpages java.install-man, java.uninstall,
1417 java-maintainer-clean) Updated.
1419 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1421 * class.c (get_dispatch_table): Fix java vtable layout
1422 for TARGET_VTABLE_USES_DESCRIPTORS.
1423 * decl.c (java_init_decl_processing): Initialize
1424 alloc_no_finalizer_node, finalize_identifier_node.
1425 * expr.c (class_has_finalize_method): New function.
1426 (expand_java_NEW): Generate calls for finalizer-free allocation.
1427 (build_invokevirtual): Fix java vtable layout for
1428 TARGET_VTABLE_USES_DESCRIPTORS.
1429 * java-tree.h (enum java_tree_index): New entries:
1430 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1431 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1432 (class_has_finalize_method): declare.
1433 (HAS_FINALIZER_P): New macro.
1434 * parse.y (patch_invoke): Generate calls for finalizer-free
1437 2001-12-12 Matthias Klose <doko@debian.org>
1439 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1440 whitespace at end of line.
1442 2001-12-11 Tom Tromey <tromey@redhat.com>
1444 * lex.c (java_init_lex): Define wfl_to_string as
1445 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1447 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1449 * class.c (make_method_value): Use null_pointer_node to
1450 represent empty exception table.
1452 2001-12-10 Tom Tromey <tromey@redhat.com>
1454 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1456 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1458 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1460 2001-12-09 Per Bothner <per@bothner.com>
1462 * check-init.c (current_switch_has_default): New static field.
1463 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1464 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1465 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1467 2001-12-09 Tom Tromey <tromey@redhat.com>
1469 * check-init.c (check_init): Don't allow pre- or post- increment
1470 or decrement of final variable.
1471 (final_assign_error): Minor error message rewording.
1473 2001-12-08 Tom Tromey <tromey@redhat.com>
1475 * java-tree.h: Fixed typo.
1477 * gjavah.c (decompile_method): Don't decompile to `return this'
1480 * gjavah.c (cxx_keywords): Re-sorted.
1481 * lex.c (cxx_keywords): Re-sorted.
1483 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1486 * gjavah.c (print_namelet): Clear subnamelets.
1487 (HANDLE_METHOD): Set `method_printed' earlier.
1489 2001-12-07 Tom Tromey <tromey@redhat.com>
1491 * lang.c (lang_f_options): Added
1492 optimize-static-class-initialization.
1493 (java_decode_option): Removed special case.
1495 2001-12-07 Per Bothner <per@bothner.com>
1497 * check-init.c (check_init): Fix typo freeing memory twice.
1499 2001-12-05 Per Bothner <per@bothner.com>
1501 Restore support for static class initialization optimization.
1502 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1503 * check-init.c (check_int): At end of BLOCK handle initialization
1504 blocks, which used to be done in java_complete_expand_method but did
1505 not handle the case where check_for_initialization might allocate
1506 more than a word of bits.
1507 * decl.c (lang_make_tree): The smic field is now a tree.
1508 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1509 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1511 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1513 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1514 Change from a hash table to a list.
1515 (struct_lang_decl): Change field 'smic' to match.
1516 * class.c (add_method_1): Initialize
1517 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1518 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1519 (java_expand_method_bodies): -here, since 'smic' is now a list.
1520 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1522 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1524 * class.c (java_hash_compare_tree_node): Fix casts.
1526 2001-12-04 Per Bothner <per@bothner.com>
1528 * check-init.c: Handle definite unassignment to finals in addition
1529 to definite assignment.
1530 (loop_current_locals): New field.
1531 (num_current_locals, int start_current_locals, num_current_words):
1533 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1534 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1535 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1536 (get_variable_decl, check_final_reassigned): New functions.
1537 (check_init, check_bool_init): Modify as needed for checking finals.
1538 (check_for_initialization): Take extra parameter and return void.
1539 Do extra start-up logic to check final fields for assignment.
1540 * parse.y (check_static_final_variable_assignment_flag,
1541 reset_static_final_variable_assignment_flag, check_final_assignment,
1542 check_final_variable_local_assignment_flag,
1543 reset_final_variable_indirect_assignment_flag,
1544 reset_final_variable_global_assignment_flag): Remove functions.
1545 (java_complete_expand_methods, outer_field_access_fix,
1546 patch_assignment): Remove no-longer used logic.
1547 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1548 * parse.y (register_fields, java_complete_tree): Update accordingly.
1550 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1551 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1552 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1554 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1556 * java-tree.h (DECL FINAL): New bit-field.
1557 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1558 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1559 (DECL_INIT_CALLS_THIS): New macro.
1560 (struct lang_decl): New bit-field init_calls_this.
1561 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1562 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1563 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1564 use it for both local variables and final fields.
1565 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1567 (struct lang_type): Remove hfv bit-field.
1568 (check_for_initialization): Change to return void.
1570 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1571 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1572 * check-init.c (final_assign_error): New helper function.
1573 (check_final_reassigned, check_init): Use it.
1574 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1576 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1577 bit-fields to unsigned.
1579 2001-12-03 Per Bothner <per@bothner.com>
1581 * parse.y (patch_binop): Minor constant folding.
1583 * parse.y (build_current_thisn): Shorter 'buffer'.
1585 2001-12-03 Per Bothner <per@bothner.com>
1587 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1588 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1589 * jcf-write.c (generate_bytecode_insns): Remove support for
1590 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1591 * check-init.c (check_init): Likewise.
1593 2001-12-03 Per Bothner <per@bothner.com>
1595 * verify.c (subroutine_nesting): New function.
1596 (verify_jvm_instructions): Use it to fix logic for checking that
1597 we're done with the current subroutine.
1599 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1600 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1602 2001-12-03 Per Bothner <per@bothner.com>
1604 * jcf.h: Fix obvious typo in comment.
1605 * typeck.c (build_null_signature): Add comment.
1607 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1609 * expr.c: Remove leading capital from diagnostic messages, as
1610 per GNU coding standards.
1611 * jcf-io.c: Similarly.
1612 * jcf-parse.c: Similarly.
1613 * jv-scan.c: Similarly.
1614 * jvspec.c: Similarly.
1615 * mangle.c: Similarly.
1617 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1618 Alexandre Petit-Bianco <apbianco@redhat.com>
1620 * expr.c (build_java_arrayaccess): Call save_expr on array for
1621 correct evaluation order, modified comment, fixed indentation.
1622 * parse.y: (patch_assignment): Correctly extract the array base
1623 from the tree generate by build_java_arrayaccess, added comments.
1624 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1625 Fixes PR java/3096, PR java/3803, PR java/3965.
1627 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1629 * expr.c (expand_byte_code): Remove trailing periods from messages.
1630 * jcf-parse.c (load_class, jcf_parse): Similarly.
1631 * jcf-write.c (generate_classfile): Similarly.
1632 * lex.c (java_lex): Similarly.
1634 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1636 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1638 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1640 * Make-lang.in (java.generated-manpages): New dummy target.
1642 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1644 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1646 (lang_specific_pre_link): Use set_input to set input_filename.
1648 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1649 (main): Fix definition.
1650 Strip `main' from classname.
1653 2001-11-18 Roger Sayle <roger@eyesopen.com>
1655 * parse.h (java_expand_switch): Remove old prototype.
1657 2001-11-18 Tom Tromey <tromey@redhat.com>
1659 Fix for PR java/1401:
1660 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1662 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1665 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1667 * lang.c (finish_parse): Rename to java_finish.
1668 (LANG_HOOKS_FINISH, java_finish): New.
1670 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1672 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1673 * java-tree.h: New prototype.
1674 * lang.c (java_init): Update prototype. Combine with old init_parse.
1676 2001-11-13 Tom Tromey <tromey@redhat.com>
1678 * gjavah.c (method_signature): New global.
1679 (HANDLE_METHOD): Set it.
1680 (decompile_return_statement): New function.
1681 (decompile_method): Use it.
1682 (print_method_info): Removed `synth' argument.
1684 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1686 * java-tree.h (java_set_yydebug): New.
1687 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1688 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1689 (print_lang_decl, print_lang_type, print_lang_identifier,
1690 print_lang_statistics, lang_print_xnode): Remove.
1692 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1694 * jcf-parse.c (init_lex): Remove.
1695 * lang.c (language_string, lang_identify): Remove.
1696 (struct lang_hooks): Constify.
1697 (LANG_HOOKS_NAME): Override.
1698 (init_parse): Update.
1700 2001-11-08 Andreas Franck <afranck@gmx.de>
1702 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1703 program_transform_name the way suggested by autoconf.
1704 (java.install-common): Also transform auxiliary program names with
1705 program_transform_name.
1707 2001-11-08 Tom Tromey <tromey@cygnus.com>
1709 * parse.y (trap_overflow_corner_case): New rule.
1710 (unary_expression): Use it.
1711 * lex.c (java_init_lex): Don't set minus_seen.
1712 (yylex): Don't use minus_seen. Communicate overflow to parser for
1714 (error_if_numeric_overflow): New function.
1715 * parse.h (minus_seen): Removed field.
1716 (JAVA_RADIX10_FLAG): New define.
1718 2001-11-07 Tom Tromey <tromey@redhat.com>
1720 Patch for PR java/1414:
1721 * parse.y (case_label_list): New global.
1722 (goal): Register case_label_list with GC.
1723 (java_complete_lhs): Save new case on case_label_list.
1724 (patch_switch_statement): Check for duplicate case labels.
1726 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1728 * parse.y (patch_assignment): Removed unused third argument.
1729 (java_complete_lhs): Removed unused third argument to patch_assignment.
1731 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1733 * lang.c: Include langhooks-def.h.
1734 * Make-lang.in: Update.
1736 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1738 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1740 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1742 * mangle.c (find_compression_record_match): Don't match compression
1743 records for package name elements unless they occur at the start of
1744 the name. Fix for PR java/4717.
1746 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1748 * expr.c (expand_java_field_op): Don't special-case references to
1749 java.lang.PRIMTYPE.TYPE.
1750 (build_primtype_type_ref): Removed.
1751 * java-tree.h (build_primtype_type_ref): Remove prototype.
1752 * parse.y (maybe_build_primttype_type_ref): Removed.
1753 (complete_function_arguments): Don't special-case references to
1754 java.lang.PRIMTYPE.TYPE.
1755 (patch_assignment): Likewise.
1756 (array_constructor_check_entry): Likewise.
1758 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1760 * mangle.c (static tree compression_table): Fixed leading comment.
1761 * parse.h (struct parser_ctxt): Fixed field comment.
1762 * parse.y (check_pkg_class_access): New prototype, fixed leading
1763 comment, new parameter used to emit error only if passed as true.
1764 (parse_check_super): Pass extra argument to check_pkg_class_access.
1765 (do_resolve_class): Likewise.
1766 (process_imports): Likewise.
1767 (read_import_dir): Fixed indentation.
1768 (find_in_imports_on_demand): New local class_type_name. Local
1769 node_to_use deleted. while loop changed into for loop. Report
1770 multiple definition only for accessible classes. Improved error
1772 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1773 assigned to parameter list, fixed indentation. while loop changed
1774 into for loop, restore TREE_CHAIN on local `tem' before the next
1777 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1779 * lang.c (lang_get_alias_set): Deleted.
1781 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1783 * gjavah.c (jni_print_char): Fix thinko in last change.
1785 * gjavah.c (jni_print_char, decode_signature_piece): Use
1786 safe-ctype macros and/or fold extra calls into fewer ones.
1787 * lex.c (java_read_unicode, java_lex): Likewise.
1788 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1789 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1790 * mangle_name.c (append_unicode_mangled_name,
1791 unicode_mangling_length): Likewise.
1793 2001-10-17 Richard Henderson <rth@redhat.com>
1795 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1797 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1799 * lang.c (langhooks.h): Included.
1800 (LANG_HOOKS_INIT): Redefined.
1801 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1802 (LANG_HOOKS_DECODE_OPTION): Likewise.
1803 (struct lang_hooks lang_hooks): New initialization.
1805 2001-10-11 Per Bothner <per@bothner.com>
1807 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1808 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1809 The former is simpler, and jcf-write.c handles it better.
1810 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1811 or WITH_CLEANUP_EXPR.
1812 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1813 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1815 * parse.y (patch_if_else_statement): If the condition is constant,
1816 optimize away the test.
1818 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1820 * parse.y (patch_cast): Call patch_string on the first operand of
1821 the incoming node, update it if necessary. Fixes PR java/4510.
1823 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1825 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1826 when name qualifier matches a package name.
1828 2001-10-08 Tom Tromey <tromey@redhat.com>
1830 Fix for PR java/4489:
1831 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1832 force a new label when computing `body_block'.
1834 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1836 * jcf-io.c (format_uint): Const-ify.
1837 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1838 * lex.c (java_get_line_col): Likewise.
1839 * parse.y (build_incdec): Likewise.
1841 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1843 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1844 a NULL enclosing context if appropriate. Fixes PR java/4466.
1846 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1848 * parse.y (patch_assignment): Use lvalue's original TYPE when
1849 building the final COMPOUND_EXPR.
1850 (try_reference_assignconv): Fixed leading comment.
1852 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1854 * parse.y (check_final_variable_indirect_assignment): For
1855 COMPOUND_EXPR, return only if finals were found initialized
1856 properly, if not, keep on checking.
1857 (check_final_variable_global_assignment_flag): New local
1858 error_found, set when appropriate and used to decide whether to
1859 report uninitialized finals. Fixed typo in comment.
1861 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1863 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1864 last three initializations. Fixes PR java/4360.
1866 2001-09-21 Richard Henderson <rth@redhat.com>
1868 * class.c (get_dispatch_table): Handle function descriptors.
1869 (build_dtable_decl): Likewise.
1870 * expr.c (build_invokevirtual): Likewise.
1872 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1874 * parse.y (patch_method_invocation): Build class initialization
1875 when static finals are used to qualify method invocation.
1878 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1880 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1881 build_type_name_from_array_name.
1882 (STRING_STRIP_BRACKETS): New macro.
1883 * parse.y (build_type_name_from_array_name): New function.
1884 (array_creation_expression:): Accumulate []s instead of [s.
1885 (cast_expression:): Accumulate []s instead of [s after cast type
1887 (build_array_from_name): Local string deleted, use
1888 build_type_name_from_array_name.
1889 (build_unresolved_array_type): Accumulate []s instead of [s after
1891 (register_fields): Fixed comment.
1892 (resolve_class): Local name, base deleted, new locals tname and
1893 array_dims. Use build_type_name_from_array_name. Use array_dims to
1895 (purify_type_name): Use STRING_STRIP_BRACKETS.
1897 2001-09-18 Andreas Jaeger <aj@suse.de>
1899 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1900 * jv-scan.c: Likewise.
1902 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1904 * parse.y (patch_method_invocation): Inner class creation context
1905 check not enforced within constructors. Fixes PR java/1873.
1907 2001-09-16 Tom Tromey <tromey@redhat.com>
1909 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1910 NOTE_PUSH for single-case push. Fixes PR java/4189.
1912 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1914 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1915 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1916 (struct lang_type): New fields import_list and import_demand_list.
1917 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1918 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1919 (do_resolve_class): New local saved_enclosing_type, initialized,
1920 passed as parameter to find_in_imports and find_in_imports_on_demand.
1921 (find_in_imports): Added paramater enclosing_type, use its
1922 TYPE_IMPORT_LIST when applicable.
1923 (find_in_imports_on_demand): Added parameter enclosing_type, use
1924 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1925 declaration and initialization.
1926 (fold_constant_for_init): Switch/restore current_class to the
1927 appropriate context.
1929 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1931 * verify.c (verify_jvm_instructions): Fix typo.
1933 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1935 * expr.c (expand_invoke): Const-ification.
1936 * parse.y (patch_method_invocation): Likewise.
1938 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1940 * gjavah.c (cxx_keywords): Const-ification.
1941 * keyword.gperf (java_keyword): Likewise.
1942 * lang.c (java_tree_code_name): Likewise.
1943 * lex.c (cxx_keywords): Likewise.
1944 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1946 2001-09-11 Richard Henderson <rth@redhat.com>
1948 * parse.h (ctxp_for_generation): Mark extern.
1950 2001-09-10 Richard Henderson <rth@redhat.com>
1952 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1954 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1956 * typeck.c (java_array_type_length, build_prim_array_type):
1957 Represent empty arrays by NULL index.
1959 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1961 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1962 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1964 2001-09-06 Anthony Green <green@redhat.com>
1966 * class.c (O_BINARY): Define if necessary.
1967 (registerResource_libfunc): Declare.
1968 (init_class_processing): Initilize registerResource_libfunc.
1969 (compile_resource_file): New function.
1970 * java-tree.h (resource_name): Declare.
1971 (compile_resource_file): Declare.
1972 * jcf-parse.c (yyparse): Handle compiling java resource files.
1973 * lang.c (java_decode_option): Handle -fcompile-resource option.
1974 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1976 * gcj.texi (Code Generation): Add documentation for -R flag.
1978 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1980 * jcf-write.c (generate_classfile): Issue an error in case of
1981 field/initial value mismatch.
1982 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1983 being initialized and we're generating bytecode.
1984 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1985 set DECL_INITIAL properly when appropriate.
1989 2001-09-01 Per Bothner <per@bothner.com>
1991 * parse.y (maybe_yank_clinit): A field without an initializer is not
1992 relevant. All initializers except static final and constant require
1993 <clinit>, regardless of flag_emit_class_files.
1995 2001-08-31 Per Bothner <per@bothner.com>
1997 * class.c (set_constant_value): When not emiting class files, then a
1998 String ConstantValue is a utf8const_ptr_type.
2000 2001-08-30 Per Bothner <per@bothner.com>
2002 * jcf-write.c (generate_classfile): Check that field is primitive
2003 or string before emitting ConstantValue attribute.
2005 2001-08-30 Per Bothner <per@bothner.com>
2007 * parse.y (resolve_qualified_expression_name): If creating a
2008 COMPOUND_EXPR, set it's type correctly.
2010 2001-08-30 Per Bothner <per@bothner.com>
2012 * jcf-io.c (open_class): Set filename field.
2014 * jcf-parse,c (parse_class_file): Set current_function_decl
2015 for better error message when Code attribute is missing.
2017 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2018 better diagnostics, especially for constructors.
2020 2001-08-30 Per Bothner <per@bothner.com>
2022 * jcf-write.c (generate_classfile): Don't write ConstantValue
2023 attribute if field is not final, for compatibility with jdk.
2025 * jcf-write.c (generate_classfile): Convert ConstantValue values
2026 to correct type. Work-around for front-end bug.
2027 * class.c (set_constant_value): Error if constant has wrong type.
2029 2001-08-30 Per Bothner <per@bothner.com>
2031 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2032 "Double" are printed at verbosity 1.
2034 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2036 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2038 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2040 * parse.y (patch_assignment): Don't verify final re-assignment here.
2041 (java_complete_lhs): Verify assignments to finals calling
2042 patch_assignment. Verify re-assignments to finals before calling
2045 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2047 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2050 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2052 * lex.c (java_lex): new local found_hex_digits. Set and then used
2053 in test to reject invalid hexadecimal numbers.
2054 * parse.y (java_complete_tree): Prevent unwanted cast with
2055 initialized floating point finals.
2056 (patch_binop): Emit a warning when detecting a division by zero,
2057 mark result not constant, don't simplify non integer division.
2059 2001-08-28 Per Bothner <per@bothner.com>
2061 * jcf-write.c (generate_bytecode_insns): For increments and
2062 decrements just recurse to push constant. Improvement on Mark's patch.
2064 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2066 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2067 real conversion for increments and decrements of reals.
2069 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2071 * parse.y (resolve_qualified_expression_name): Handle unresolved
2072 qualified expressions, prevent numerical qualifiers, fixed typo.
2075 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2077 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2078 don't report anything but deprecated class when marked so. Handle
2080 (patch_method_invocation): Check deprecation on methods and types.
2081 (patch_binop): code becomes an enum tree_code, added default: to
2082 switch to handle that. Detect division by zero, try to fold and
2083 return before using a subroutine.
2085 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2087 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2088 file smaller than 4 bytes.
2089 * parse.y (check_inner_circular_reference): New function.
2090 (check_circular_reference): Likewise.
2091 (array_initializer:): Accept {,}.
2092 (java_check_circular_reference): Rewritten using
2093 check_circular_reference and check_inner_circular_reference.
2094 (java_complete_expand_method): Unconditionally save and restore
2095 the unpurged exception list.
2096 (build_dot_class_method_invocation): Unmangle signature parameter.
2098 2001-08-21 Tom Tromey <tromey@redhat.com>
2100 * decl.c (init_decl_processing): Add `throws' field to method
2102 * class.c (make_method_value): Compute `throws' field for method.
2104 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2106 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2107 circularity is detected.
2108 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2110 2001-08-17 Richard Henderson <rth@redhat.com>
2112 * class.c (emit_register_classes): Add align parameter to
2113 call to assemble_integer.
2115 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2117 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2118 loading a class_or_name fails, try considering an innerclass name
2119 and load the enclosing context.
2120 * parse.y (resolve_inner_class): New function.
2121 (find_as_inner_class): Added leading comment.
2122 (register_incomplete_type): Keep the current context as enclosing
2123 context for JDEP_FIELD dependencies.
2124 (do_resolve_class): Locals new_class_decl and super initialized to
2125 NULL. Call resolve_inner_class, explore the enclosing context
2126 superclass if necessary.
2129 2001-08-16 Tom Tromey <tromey@redhat.com>
2131 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2132 * gjavah.c (main): Updated for change to jcf_path_seal.
2133 * lang.c (version_flag): New global.
2134 (java_decode_option): Recognize `-version'.
2135 (java_init): Update for change to jcf_path_seal.
2136 * jcf.h (jcf_path_seal): Added `print' argument.
2137 * jcf-path.c (jcf_path_seal): Added `print' argument.
2139 2001-08-13 Zack Weinberg <zackw@panix.com>
2141 * Make-lang.in (java/decl.o): Update dependencies.
2142 * decl.c: Include libfuncs.h, don't include toplev.h.
2144 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2146 * decl.c (init_decl_processing): exception_type_node,
2147 class_not_found_type_node, and no_class_def_found_type_node
2148 initialized. predef_filenames augmented accordingly.
2149 instinit_identifier_node initialized.
2150 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2151 * java-tree.h (enum java_tree_index): New entries
2152 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2153 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2154 (exception_type_node): New macro.
2155 (class_not_found_type_node): Likewise.
2156 (no_class_def_found_type_node): Likewise.
2157 (instinit_identifier_node): Likewise.
2158 (PREDEF_FILENAMES_SIZE): Adjusted.
2159 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2160 (struct lang_type): Fixed typo in bitfield name.
2161 (DECL_INSTINIT_P): New macro.
2162 (ID_INSTINIT_P): Likewise.
2163 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2165 * parse.y (encapsulate_with_try_catch): New function.
2166 (generate_instinit): Likewise.
2167 (build_instinit_invocation): Likewise.
2168 (ctors_unchecked_throws_clause_p): Likewise.
2169 (add_instance_initializer): Deleted.
2170 (build_instance_initializer): Likewise.
2171 (in_instance_initializer): Likewise.
2172 (check_method_redefinition): instinit$ not to be verified.
2173 (java_complete_expand_methods): Generate instinit$, simplified code.
2174 (build_dot_class_method): Eliminated unnecessary locals. Use
2175 encapsulate_with_try_catch, removed unnecessary code.
2176 (fix_constructors): New local iii. Use build_instinit_invocation.
2177 (patch_method_invocation): Added comment.
2178 (maybe_use_access_method): Don't consider instinit$.
2179 (find_applicable_accessible_methods_list): Shorten the search for
2181 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2182 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2183 (patch_throw_statement): Likewise. Fixed typo.
2185 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2188 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2189 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2191 (lang_specific_pre_link): Use set_input to set input_filename.
2193 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2194 (main): Fix definition.
2195 Strip `main' from classname.
2198 2001-08-11 Zack Weinberg <zackw@panix.com>
2200 * lex.h: Don't include setjmp.h. Don't define
2201 SET_FLOAT_HANDLER or prototype set_float_handler.
2203 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2205 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2206 `poplevel' in the right order.
2208 2001-08-09 Richard Henderson <rth@redhat.com>
2210 * Make-lang.in (class.o): Depend on TARGET_H.
2211 * class.c (emit_register_classes): Use target hooks instead of
2212 assemble_constructor and assemble_destructor.
2214 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2216 * check-init.c (flags.h): Include
2217 (check_init): Don't report uninitialized static class
2218 initialization flags, don't free bit index when doing static class
2219 initialization optimization.
2220 (check_for_initialization): Return type changed to `unsigned int.'
2221 (attach_initialized_static_class): New function.
2222 * class.c (add_method_1): Create the initialized static class
2224 (finish_class): Always emit deferred inline methods.
2225 * decl.c (emit_init_test_initialization): Moved to expr.c
2226 (complete_start_java_method): Don't traverse
2227 DECL_FUNCTION_INIT_TEST_TABLE.
2228 (lang_mark_tree): Mark hash tables in function decls.
2229 * expr.c (emit_init_test_initialization): Moved from decl.c.
2230 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2231 initialization flag, set DECL_CONTEXT and
2232 LOCAL_CLASS_INITIALIZATION_FLAG.
2233 (java_lang_expand_expr): Emit initialization code for static class
2234 initialized flags when entering block, if necessary.
2235 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2236 * java-tree.h (flag_optimize_sci): New global variable declaration.
2237 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2238 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2239 (LOCAL_FINAL_P): Fixed typo in comment.
2240 (FINAL_VARIABLE_P): Likewise.
2241 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2242 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2243 (struct lang_decl): New fields `ict', `smic' and `cif.'
2244 (check_for_initialization): New returned value for global.
2245 (attach_initialized_static_class): New global function.
2246 (STATIC_CLASS_INIT_OPT_P): New macro.
2247 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2248 * lang.c (java_decode_option): Handle
2249 `-fno-optimize-static-class-initialization'
2250 * parse.y (start_complete_expand_method): New function.
2251 (java_expand_method_bodies): Likewise.
2252 (attach_init_test_initialization_flags): Likewise.
2253 (adjust_init_test_initialization): Likewise.
2254 (emit_test_initialization): Likewise.
2255 (java_complete_expand_methods): Nullify abstract and native method
2257 (java_complete_expand_method): New locals `fbody', `block_body'
2258 and `exception_copy.' Reorganized: directly return on empty method
2259 bodies, call `start_complete_expand_method', remember definitely
2260 initialized static class in function, don't expand method bodies.
2261 (java_expand_classes): Call `java_expand_method_bodies' before
2262 `finish_class' when compiling to native.
2263 (resolve_expression_name): Use `orig' after building outer class
2265 (patch_invoke): Remember static method invokations.
2267 2001-08-06 Richard Henderson <rth@redhat.com>
2269 * class.c (emit_register_classes): Pass a symbol_ref and priority
2270 to assemble_constructor.
2272 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2274 * java-tree.h (all_class_filename): New macro.
2275 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2276 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2277 newly created IDENTIFIER_NODE to `all_class_filename.'
2279 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2281 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2282 Use ggc_add_tree_root to register roots.
2284 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2286 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2287 second operand calling check_init.
2288 * decl.c (complete_start_java_method): Swaped second and third
2289 arguments while creating WITH_CLEANUP_EXPR node.
2290 * jcf-write.c (generate_bytecode_insns): Use second operand
2291 instead of third when handling WITH_CLEANUP_EXPR.
2292 * parse.y (java_complete_lhs): Expand second operand of
2293 WITH_CLEANUP_EXPR nodes.
2294 (patch_synchronized_statement): Swaped second and third arguments
2295 while creating WITH_CLEANUP_EXPR node.
2297 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2299 * parse.y (create_interface): Avoid cyclic inheritance report when
2300 syntax error encountered during class definition.
2303 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2305 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2307 (lang_specific_pre_link): Use set_input to set input_filename.
2309 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2310 (main): Fix definition.
2311 Strip `main' from classname.
2314 2001-07-18 Tom Tromey <tromey@redhat.com>
2317 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2318 * lex.c (java_new_lexer): Use ICONV_CONST.
2319 (java_read_char): Likewise.
2320 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2321 (jv-scan$(exeext)): Likewise.
2323 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2325 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2326 * parse.y (check_class_interface_creation): Allow `private' if the
2327 enclosing is not an interface.
2328 (create_interface): Interface tagged public if the enclosing
2329 context is an interface.
2330 (create_class): Class tagged public if the enclosing context
2334 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2336 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2339 2001-07-14 Tim Josling <tej@melbpc.org.au>
2341 * check-init.c (check_init): Remove references to EXPON_EXPR.
2343 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2345 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2346 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2349 2001-07-13 Tom Tromey <tromey@redhat.com>
2351 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2354 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2356 * parse.y (patch_method_invocation): Don't override primary if one
2357 is already provided, but let this$<n> be built. Fixed comment.
2359 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2361 * parse.y (empty_statement:): Report empty statement error only
2362 when found at class declaration level.
2365 2001-07-12 Tom Tromey <tromey@redhat.com>
2367 * expr.c (expand_load_internal): New function.
2368 (LOAD_INTERNAL): Use it.
2370 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2372 * parse.y (verify_constructor_super): Compare anonymous class ctor
2373 args with `valid_method_invocation_conversion_p.'
2376 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2378 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2379 `-fsyntax-only.' Fixes PR java/3248
2381 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2383 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2385 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2387 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2388 current function is static. Fixes PR java/1970
2390 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2392 * parse.y (patch_method_invocation): Add enclosing context to ctor
2393 calls if necessary. Fixes PR java/2953
2395 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2397 * parse.y (resolve_package): Abort if qualified expression member
2399 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2402 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2404 * verify.c: Don't use // comments.
2406 2001-07-05 Tom Tromey <tromey@redhat.com>
2408 * lang.c (flag_assume_compiled): Removed.
2409 * java-tree.h (flag_assume_compiled): Removed.
2410 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2411 -fhash-synchronization, -fuse-divide-subroutine,
2412 -fcheck-references, -femit-class-file, -femit-class-files,
2413 -fassume-compiled. Updated --encoding information. Changed
2414 -foutput-class-dir to `-d'.
2416 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2418 * jcf-parse.c (parse_class_file): Add lineno parameter to
2419 debug_start_source_file call.
2421 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2423 * gcj.texi: Use gpl.texi.
2424 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2425 dependencies and use doc/include in search path.
2427 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2429 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2430 `this'. If so, don't build instance initializers.
2432 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2434 * parse.y (resolve_expression_name): Improved error message for
2435 inner class cases. Fixes PR java/1958
2437 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2439 * lang.c: #include diagnostic.h
2440 (lang_print_error): Add a `diagnostic_context *' parameter.
2441 (java_dummy_print): Likewise.
2442 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2444 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2446 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2447 * jcf.h (typedef struct JCF): New bitfield `finished.'
2448 (JCF_FINISH): Set `finished.'
2449 (JCF_ZERO): Reset `finished.'
2452 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2454 * parse.y (class_body_declaration:): Don't install empty instance
2458 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2460 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2461 (set_class_decl_access_flags): New function.
2462 * java-tree.h (set_class_decl_access_flags): New prototype.
2463 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2464 (parse_class_file): New local `decl_max_locals.' Take wide types
2465 into account to compute DECL_MAX_LOCALS.
2466 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2469 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2471 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2473 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2475 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2476 * parse.y (do_resolve_class): Moved comments out to leading comment
2477 section. Removed local `start', New local `_ht' and
2478 `circularity_hash.' Record `enclosing' in hash table and search
2479 it to detect circularity. Use `enclosing' as an argument to
2480 `lookup_cl.' Free the hash table when done.
2482 2001-06-19 Tom Tromey <tromey@redhat.com>
2484 * lex.c (java_read_char): Disallow invalid and overlong
2485 sequences. Fixes PR java/2319.
2487 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2489 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2491 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2493 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2494 arguments accordingly.
2496 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2498 * gcj.texi: Move contents to just after title page.
2500 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2502 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2504 (patch_incomplete_class_ref): Build the class ref, build the class
2505 init if necessary, complete the tree.
2508 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2510 * parse.y (lookup_field_wrapper): Test `name' code.
2511 (resolve_qualified_expression_name): Test `qual_wfl' code.
2512 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2513 handle `qual_wfl' by code.
2514 (maybe_build_primttype_type_ref): Test `wfl' code.
2516 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2518 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2520 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2521 the dvi file in the java directory.
2523 2001-05-25 Sam TH <sam@uchicago.edu>
2525 * gen-table.pl javaop.h jcf.h lex.h,
2526 parse.h: Fix header include guards.
2528 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2530 * jv-scan.c (version): Update copyright year.
2532 2001-05-21 Per Bothner <per@bothner.com>
2534 * jcf-parse.c (read_class): If class is from .class or .zip file
2535 and it's already been read, don't push/pop parser context.
2537 2001-05-18 Per Bothner <per@bothner.com>
2539 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2540 command line so the jvgenmain-generated main program comes first.
2542 2001-05-15 Tom Tromey <tromey@redhat.com>
2544 * class.c (build_utf8_ref): Don't generate identifier based on
2547 2001-05-12 Richard Henderson <rth@redhat.com>
2549 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2550 * expr.c (java_lang_expand_expr): Expand it.
2551 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2552 calling build_exception_object_ref.
2553 * parse.y (catch_clause_parameter): Likewise.
2554 (build_dot_class_method): Likewise.
2555 (try_reference_assignconv): Likewise.
2556 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2557 * jcf-write.c (generate_bytecode_insns): Likewise.
2559 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2561 * parse.y (build_unresolved_array_type): Set
2562 EXPR_WFL_QUALIFICATION on the newly created wfl.
2563 Fixes PR java/2538. Fixes PR java/2535.
2565 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2567 * parse.y (fix_constructors): Removed unnecessary assignment to
2568 local. Moved assignment to `this$<n>', fixed comments and
2570 (build_wfl_wrap): Fixed indentation.
2571 Fixes PR java/2598, java/2579 and java/2658.
2573 2001-05-03 Mo DeJong <mdejong@redhat.com>
2575 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2576 check for byte swap.
2578 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2580 * expr.c (build_class_init): Move MODIFY_EXPR
2581 outside of COND_EXPR. Remove variable `call'.
2583 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2585 * decl.c: NULL_PTR -> NULL.
2586 * jcf-write.c: Likewise.
2588 2001-05-01 Tom Tromey <tromey@redhat.com>
2590 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2591 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2592 * gcj.texi: Updated copyright text. Include fdl.texi.
2593 (Top): Link to new node.
2595 2001-05-01 Per Bothner <per@bothner.com>
2597 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2599 2001-05-01 Per Bothner <per@bothner.com>
2601 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2602 import_list contains the name, not the TREE_PURPOSE.
2604 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2606 * jcf-io.c (read_zip_member): Cast to long in comparison with
2609 * jvspec.c (lang_specific_driver): Initialize variables.
2611 * mangle.c (find_compression_record_match): Likewise.
2613 * typeck.c (build_null_signature): Provide static prototype. Mark
2614 parameter with ATTRIBUTE_UNUSED.
2616 * verify.c (verify_jvm_instructions): Initialize variable.
2618 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2620 * parse.y (do_resolve_class): Check for cyclic inheritance during
2621 inner class resolution.
2623 2001-04-27 Per Bothner <per@bothner.com>
2625 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2626 while iterating, since that could cause gc to lose stuff.
2628 2001-04-26 Per Bothner <per@bothner.com>
2630 Fix method search wrt scope of inner classes to match JLS2.
2631 * typeck.c (build_null_signature): New static function.
2632 (has_method): New function. Uses build_null_signature and lookup_do.
2633 * java-tree.h (has_method): New declaration.
2634 * parse.y (find_applicable_accessible_methods_list): Do not search
2635 context of inner classes here.
2636 (patch_method_invocation): Search scope, ie. current and outer clases,
2637 for method matching simple name, to find class.
2639 2001-04-26 Per Bothner <per@bothner.com>
2641 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2642 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2644 * constants.c (find_methodref_with_class_index): New function.
2645 (find_methodref_index): Use find_methodref_with_class_index.
2646 * java-tree.h (find_methodref_with_class_index): New declaration.
2647 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2648 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2649 If context changed from interface to class, don't use invokeinterface.
2651 2001-04-25 Per Bothner <per@bothner.com>
2653 * verify.c (verify_jvm_instructions): For field instructions,
2654 check that field index is valid. For invoke instructions, check that
2655 method index is valid.
2657 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2659 * config-lang.in (target_libs): Copy from $libgcj_saved.
2661 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2663 * decl.c (init_decl_processing): Add new class "protectionDomain"
2665 * class.c (make_class_data): Set initial value for "protectionDomain".
2667 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2669 * jvspec.c (lang_specific_driver): Fix memory allocation
2670 deficit, by using concat in lieu of xmalloc/sprintf.
2672 2001-04-20 Per Bothner <per@bothner.com>
2674 Fixes to compile multiple .class files at once.
2675 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2676 * java-tree.h (CLASS_PARSED_P): New macro.
2677 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2678 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2679 (read_class): Avoid some code duplication.
2680 Don't call JCF_FINISH for a .class file - might be needed later.
2681 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2682 rather than CLASS_LOADED_P, since latter implies class laid out.
2683 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2684 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2686 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2688 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2690 * boehm.c: Include toplev.h.
2692 2001-04-06 Tom Tromey <tromey@redhat.com>
2693 Alexandre Petit-Bianco <apbianco@redhat.com>
2695 Fix for PR gcj/1404 and PR gcj/2332:
2696 * parse.y (build_array_from_name): If we use the type_wfl then
2697 accumulate dimensions from the original type as well.
2698 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2700 2001-04-06 Tom Tromey <tromey@redhat.com>
2702 * parse.y (analyze_clinit_body): Return true if the second operand
2703 of a METHOD_EXPR is nonzero.
2705 2001-04-06 Tom Tromey <tromey@redhat.com>
2707 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2709 ($(srcdir)/java/parse.c): Likewise.
2711 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2713 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2714 (version-gcc): Initialized.
2715 (which-gcj): Likewise.
2717 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2719 * java-tree.h (struct lang_decl): New macro
2720 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2721 * parse.y (build_instance_initializer): New function.
2722 (add_instance_initializer): Use it.
2723 (java_fix_constructors): Set `current_class' before fix pass.
2724 (fix_constructors): Just return if already fixed. Move `super()'
2725 invokation ahead. Use `build_instance_initializer.'
2728 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2730 * parse.y (resolve_qualified_expression_name): Pass field's
2731 DECL_CONTEXT to `not_accessible_p.'
2732 (not_accessible_p): Changed parameters order in `inherits_from_p'
2735 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2737 * lang-options.h: Add flag_check_references.
2739 2001-04-04 Per Bothner <per@bothner.com>
2741 * java-tree.h (CONSTANT_VALUE_P): New macro.
2742 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2743 * parse.y (maybe_build_class_init_for_field): New static function.
2744 (resolve_expression_name, resolve_field_access): Use
2745 maybe_build_class_init_for_field instead of build_class_init
2746 This does not do the init if the field is compile-time-constant.
2747 (resolve_field_access): Simplify.
2749 * parse.y (fold_constant_for_init): Merge test into switch.
2751 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2753 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2755 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2757 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2759 * expr.c (pop_type_0): Save the result of the first
2760 lang_printable_name call in a scratch buffer, so it
2761 won't be clobbered by the second call.
2763 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2765 * parse-scan.y (array_type:): Rewritten.
2766 (type_declaration:): `empty_statement' replaces `SC_TK.'
2767 (class_member_declaration:): `empty statement' added.
2768 (method_body:): Simplified.
2769 (static_initializer:): Likewise.
2770 (primary_no_new_array:): Use `type_literals.'
2771 (type_literals:): New rule.
2772 (dims:): Set and update `bracket_count.'
2773 Fixes PR java/1074. Fixes PR java/2412.
2775 2001-03-28 Hans Boehm <boehm@acm.org>
2777 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2778 (get_boehm_type_descriptor): Set type on returned value to be a
2779 pointer length integer.
2781 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2783 * expr.c (pop_type_0): Call `concat' rather than building the
2785 (pop_type): Add format specifier in call to `error'.
2787 * parse.y (patch_method_invocation): Avoid casting away
2790 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2792 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2794 2001-03-28 Richard Henderson <rth@redhat.com>
2796 IA-64 ABI Exception Handling:
2797 * Make-lang.in (except.o): Don't depend on eh-common.h.
2798 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2799 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2800 [soft_exceptioninfo_call_node]: Remove.
2801 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2802 (end_java_method): No emit_handlers.
2803 * except.c (java_set_exception_lang_code): Remove.
2804 (method_init_exceptions): Don't call it.
2805 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2806 (build_exception_object_ref): New.
2807 (expand_end_java_handler): Update for except.h name changes.
2808 (emit_handlers, expand_resume_after_catch): Remove.
2809 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2810 (process_jvm_instruction): Use build_exception_object_ref.
2811 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2812 (soft_exceptioninfo_call_node): Remove.
2813 (build_exception_object_ref): Declare.
2814 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2815 soft_exceptioninfo_call_node. Move processing ...
2816 [EXC_PTR_EXPR]: ... here.
2817 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2818 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2819 (source_end_java_method): No java_set_exception_lang_code or
2821 (build_dot_class_method): Use build_exception_object_ref.
2822 (try_reference_assignconv): Check EXC_PTR_EXPR not
2823 soft_exceptioninfo_call_node.
2825 2001-03-28 Richard Henderson <rth@redhat.com>
2827 * java-tree.h (throw_node): Define as a single member of
2828 java_global_trees instead of a separate array.
2829 (JTI_THROW_NODE): New.
2830 * decl.c (throw_node): Don't declare.
2831 (init_decl_processing): Init a scalar throw_node.
2832 Don't register it for gc.
2833 * check-init.c (check_init): Reference scalar throw_node.
2834 * expr.c (build_java_athrow): Likewise.
2835 * jcf-write.c (generate_bytecode_insns): Likewise.
2836 * parse.h (BUILD_THROW): Likewise.
2838 2001-03-28 Richard Henderson <rth@redhat.com>
2840 * decl.c (end_java_method): Do not save and restore
2841 flag_non_call_exceptions.
2842 * parse.y (source_end_java_method): Likewise.
2843 * lang.c (flag_exceptions): Don't declare.
2844 (java_init_options): Set flag_non_call_exceptions. Set
2845 flag_exceptions here ...
2846 (java_init): ... not here.
2848 2001-03-27 Richard Henderson <rth@redhat.com>
2850 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2851 exceptions_via_longjmp.
2853 * lang.c (flag_new_exceptions): Don't declare it.
2854 (java_init_options): Or set it.
2856 2001-03-27 Richard Henderson <rth@redhat.com>
2858 * decl.c (end_java_method): Rename asynchronous_exceptions to
2859 flag_non_call_exceptions.
2860 * parse.y (source_end_java_method): Likewise.
2862 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2864 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2866 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2868 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2870 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2872 * parse.y (find_as_inner_class): Follow current package
2873 indications not to mistakingly load an unrelated class.
2875 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2877 * constants.c (PUTN): Use memcpy, not bcopy.
2879 * lex.c (java_read_char): Use memmove, not bcopy.
2881 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2883 2001-03-23 Per Bothner <per@bothner.com>
2885 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2886 macro for better error pin-pointing.
2887 * java-tree.h: Fix typo in comment.
2889 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2890 Don't include jsr/goto in exception range.
2891 Check if start and end of exception range are the same (also TRY_EXPR).
2892 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2893 However, do emit the following goto even if try_block is empty.
2894 Defer freeing exception_decl until after the finalizer, to make
2895 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2897 * parse.y (java_complete_lhs): If the try-clause is empty, just
2898 return the finally-clause and vice versa.
2900 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2902 * gcj.texi (Input Options): documented the check for attribute
2903 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2904 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2905 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2906 (jcf_parse): Check for the right classes archive if necessary.
2907 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2908 (jcf_parse_fields): Fixed indentation.
2909 * jcf-write.c (append_gcj_attribute): New function.
2910 (generate_classfile): Compute the attribute count, invoke
2911 `append_gcj_attribute'.
2912 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2913 turned into bit-fields. New bit-field `right_zip.'
2914 (JCF_ZERO): Set `right_zip' to zero.
2915 * lang-options.h (-fforce-classes-archive-check): Added flag.
2916 * lang.c (flag_force_classes_archive_check): New flag.
2917 (lang_f_options): New entry `force-classes-archive-check.'
2920 2001-02-07 Andrew Haley <aph@redhat.com>
2922 * gcj.texi (Configure-time Options): Add -fcheck-references.
2923 * expr.c (build_java_indirect_ref): New function.
2924 (java_check_reference): New function.
2925 (build_java_array_length_access): Use build_java_indirect_ref to
2926 check for null references.
2927 (build_java_arrayaccess): Likewise.
2928 (build_get_class): Likewise.
2929 (build_field_ref): Likewise.
2930 (invoke_build_dtable): Likewise.
2931 (build_invokeinterface): Likewise.
2932 * lang.c (lang_f_options): Add flag_check_references.
2933 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2934 * java-tree.h (flag_check_references): New variable.
2935 * lang.c (flag_check_references): Likewise.
2936 * parse.y (patch_invoke): Use java_check_reference.
2937 (patch_assignment): Allow for extra nesting in
2938 _Jv_CheckArrayStore.
2940 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2942 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2943 * lex.c (cxx_keywords): Likewise.
2945 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2947 * parse.y (qualify_ambiguous_name): Broaden `length'
2948 recognition. Help MODIFY_EXPR be resolved as expression names.
2949 Fixes PR java/2066. Fixes PR java/2400.
2951 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2953 * gjavah.c (process_file): Mark interface definitions with
2954 "__attribute__ ((java_interface))".
2956 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2958 * class.c (layout_class): Fixed push_super_field's second
2959 argument. Fixes PR java/2333.
2960 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2961 too early to lay innerclasses out.
2963 2001-03-20 Tom Tromey <tromey@redhat.com>
2964 Alexandre Petit-Bianco <apbianco@redhat.com>
2966 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2967 inside an array reference. Insertion of the array store check
2968 rewritten. Fixes PR java/2299.
2970 2001-03-20 Tom Tromey <tromey@redhat.com>
2972 * lex.c (java_read_unicode): Only accept leading `u's.
2974 2001-03-20 Tom Tromey <tromey@redhat.com>
2976 * jcf-parse.c (read_class): Initialize `class'.
2978 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2980 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2982 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2984 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2985 (layout_class): Likewise.
2986 (layout_class_method): Likewise.
2987 (emit_register_classes): Likewise.
2988 * decl.c (builtin_function): Likewise.
2989 (give_name_to_locals): Likewise.
2991 2001-03-19 Per Bothner <per@bothner.com>
2993 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2994 before trying to load an inner class.
2996 Fixes to process to command-line .class files in two passes.
2997 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2998 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2999 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3000 * class.c (is_compiled_class): Fix for renamed flag.
3001 * parse.y (maybe_create_class_interface_decl): Likewise.
3002 * jcf-parse.c (yyparse): Also set if compiling .class files.
3003 * jcf-parse.c (read_class); Read current_class.
3004 (jcf_parse): Make static.
3005 (load_inner_classes): New function, with code moved from jcf_parse,
3006 because we need to inner classes after the command-line files are read.
3007 (yyparse): Set finput to NULL when it doesn't need to be closed.
3008 Reduce use of main_jcf (basically only for archive) and
3009 use finput instead of main_jcf->read_state.
3010 Inline jcf_figure_file_type into yyparse.
3011 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3012 Defer load_inner_classes and parse_class_file to a second pass,
3013 after we've correctly mapped command-line .clas fiels to classes.
3014 (jcf_figure_file_type): Removed.
3015 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3016 (JCF_ZERO): Also clear zipd field.
3017 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3019 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3021 * jcf-parse.c (yyparse): Change ch from char * to char.
3023 2001-03-19 Per Bothner <per@bothner.com>
3025 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3026 Add constructed filelist-file at end, following -xjava. Thus any .o
3027 and library files are not affected by the -xjava. Also wrap
3028 explicit @FILE with -xjava and -xnone.
3030 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3032 * class.c (build_static_field_ref): Call make_decl_rtl() after
3033 setting the DECL_EXTERNAL flag.
3035 2001-03-17 Per Bothner <per@bothner.com>
3037 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3039 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3040 when result is is needed (target is STACK_TARGET).
3042 * parse.h (JDEP_SOLV): Removed.
3043 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3045 * parse.y (incomplete_class_list): Removed.
3046 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3047 It doesn't work if resolve_class changes the name of an array type
3048 that is on the list and then someone else looks for the modified name.
3049 Also, seems liable to break when compiling multiple source files at
3050 once. So the simplest is to just remove incomplete_class_list -
3051 it is only a minor space win and it is not even clear it saves time.
3053 * parse.y (resolve_class): Remove unneeded promote_type.
3055 2001-03-15 Per Bothner <per@bothner.com>
3057 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3058 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3059 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3060 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3062 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3063 * parse.y (java_expand_classes): Likewise.
3065 * parse.y (expand_start_java_method): Was only called once and had a
3066 misleading name, so inline in caller java_complete_expand_method.
3067 (enter_a_block): Likewise inline in enter_block and remove.
3069 Remove junk from when gcc/java was created (by copying from C/C++).
3070 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3071 (struct binding_level): Remove fields keep, keep_if_subblocks,
3072 more_cleanups_ok, have_cleanups (which have never been used).
3073 (pushlevel, poplevel): Remove related useless code.
3075 * class.c (make_class_data): The class_dtable_decl (i.e. the
3076 vtable for Class) should be external, except when compiling Class.
3078 * jvspec.c (lang_specific_driver): Fix -C handling.
3079 Check -save-temps to see if temp @FILE should be deleted.
3080 Follow-up to/fix for February 16 patch.
3082 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3083 (type_stack_dup): Remove no-longer neded error check.
3085 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3087 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3088 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3089 don't surround the element with 'N..E' if the type name is
3092 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3094 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3095 DECL_RTL_SET_P, etc.
3096 (make_method_value): Likewise.
3097 (get_dispatch_table): Likewise.
3099 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3101 2001-03-07 Tom Tromey <tromey@redhat.com>
3103 * config-lang.in (lang_requires): Define.
3105 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3107 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3110 2001-03-05 Per Bothner <per@bothner.com>
3112 Fix a problem where rest_of_decl_compilation applied to
3113 class_dtable_decl causes problems because it was done too early,
3114 before output file was opened.
3115 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3116 * class.c (class_dtable_decl): Add macro - element of class_roots.
3117 (make_class_data): Define class_dtable_decl.
3118 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3120 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3122 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3123 uses of 'boolean' with 'bool'.
3125 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3127 * lang-specs.h: Add zero initializer for cpp_spec field to all
3130 2001-02-16 Per Bothner <per@bothner.com>
3132 Handle compiling multiple input files at once, and @FILE syntax.
3133 * gcj.texi: Updated documentation to match.
3134 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3135 * jcf-parse.c (parse_source_file): Split into ...
3136 (parse_source_file_1): New function - and:
3137 (parse_source_file_2): New function.
3138 (yyparse): On -ffilelist-file, open and scan named file.
3139 On first pass over files, only do parse_source_file_1.
3140 A new second pass calls parse_source_file_2 for each file to compile.
3141 (init_jcf_parse): Call init_src_parse.
3142 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3143 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3144 as multiple input file combined in one compilation.
3145 * lang-options.h: Add -ffilelist-file
3146 * lang.c (flag_filelist_file): New flag variable.
3147 (lang_f_options): Handle -ffilelist-file.
3148 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3149 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3150 gclass_list - use global fields of src_parse_roots instead.
3151 * parse.y (src_parse_roots): New array.
3152 (incomplete_class_list, gclass_list): New macros.
3153 (push_parser_context, java_pop_parser_context,
3154 java_parser_context_resume): Don't fiddle with deleted fields.
3155 (various): Use incomplete_class gclass_list and global macros
3156 instead of parse_ctxt fields - the lists are global.
3157 (init_src_parse): New function.
3159 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3161 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3163 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3165 * parse.y (check_inner_class_access): Moved declaration of local
3166 `enclosing_decl_type' to the right location.
3168 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3170 * parse.y (parser_check_super_interface): Don't call
3171 check_pkg_class_access for an inner interface.
3172 (parser_check_super): Don't call check_pkg_class_access for inner
3174 (do_resolve_class): Simplify enclosing type loop. Don't call
3175 check_pkg_class_access if CL and DECL are not set.
3176 (find_in_imports_on_demand): Set DECL if class_type needed to be
3177 loaded. Don't call check_pkg_class_access for an inner class.
3178 (check_inner_class_access): Rewritten to implement member access
3179 rules as per spec 6.6.1.
3180 (check_pkg_class_access): Handle the empty package correctly.
3181 (in_same_package): New function. Determine if two classes are in the
3184 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3186 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3187 method into array types.
3188 * parse.y (patch_method_invocation): Bypass access check on clone call
3191 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3193 * expr.c (build_instanceof): Check for arrays when trying fold to
3196 2001-02-15 Jim Meyering <meyering@lucent.com>
3198 * Make-lang.in (java.install-common): Depend on `installdirs'.
3199 (java.install-info): Likewise.
3201 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3203 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3205 2001-02-14 Tom Tromey <tromey@redhat.com>
3206 Alexandre Petit-Bianco <apbianco@cygnus.com>
3208 Fix for PR java/1261.
3209 * typeck.c (build_java_array_type): Add public `clone' method to
3211 * parse.y (resolve_qualified_expression_name): Use current_class
3212 when checking for inaccessibility.
3213 (patch_method_invocation): Fixed error message when accessibility
3214 denied. Added `from_super' argument.
3216 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3218 * parse.y (resolve_class): Don't build a fake decl. Use the one
3220 * typeck.c (build_java_array_type): Build and assign decl to array
3223 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3225 * parse.y (not_accessible_p): Changed leading comment. Added extra
3226 `where' argument. Use it to enforce protected access rules.
3227 (resolve_qualified_expression_name): Added extra argument to
3229 (patch_method_invocation): Use argument `primary' to provide
3230 not_accessible_p with an extra argument.
3231 (lookup_method_invoke): Added extra argument to not_accessible_p.
3232 (search_applicable_method_list): Likewise.
3234 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3236 * parse.y (resolve_qualified_expression_name): Try to resolve as
3237 an inner class access only if `decl' is a TYPE_DECL.
3239 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3241 * decl.c (classdollar_identifier_node): Initialize.
3242 * java-tree.h (enum java_tree_index): New entry
3243 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3244 (classdollar_identifier_node): New macro.
3245 (ID_CLASSDOLLAR_P): Likewise.
3246 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3247 (build_dot_class_method_invocation): Likewise.
3248 (find_applicable_accessible_methods_list): `class$' can't be
3251 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3253 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3255 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3257 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3258 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3261 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3263 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3264 outside of the `__U' sequence too.
3265 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3268 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3270 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3272 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3274 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3275 (JVGENMAIN_OBJS): Likewise.
3276 * java-tree.h (append_gpp_mangled_name): New prototype.
3277 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3278 Removed cast calling `gcc_add_root.'
3279 * jvgenmain.c (mangle_obstack): New global, initialized.
3281 (do_mangle_class): Constify local `ptr.'
3282 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3283 append_gpp_mangle_name and update `count' if necessary.
3284 Use `mangle_obstack.'
3285 * mangle.c (append_unicode_mangled_name): Removed.
3286 (append_gpp_mangled_name): Likewise.
3287 (unicode_mangling_length): Likewise.
3288 (mangle_member_name): Return type set to `void.'
3289 (mangle_field_decl): Don't append `U' in escaped names.
3290 (mangle_method_decl): Likewise.
3291 (mangle_member_name): Just use `append_gpp_mangled_name.'
3292 * mangle_name.c: New file.
3294 2001-02-07 Per Bothner <per@bothner.com>
3296 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3298 * check-init.c (check_init): Don't call done_alternative after
3299 processing loop code, as a LOOP_EXPR never terminates normally.
3301 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3303 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3305 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3307 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3310 2001-02-06 Tom Tromey <tromey@redhat.com>
3312 * lex.c (java_new_lexer): Longer error message.
3314 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3315 Alexandre Petit-Bianco <apbianco@cygnus.com>
3317 * typeck.c (build_prim_array_type): Added leading comment.
3318 (build_java_array_type): Moved locals out of
3319 block. Always create the `data' field, fixed alignment to match
3322 2001-02-04 Tom Tromey <tromey@redhat.com>
3324 * expr.c (java_lang_expand_expr): Don't bother recomputing
3325 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3328 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3330 * parse.y (process_imports): Save the original name of the import
3331 for better error report.
3333 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3335 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3336 of macros used when compiling jvspec.c.
3337 * jvspec.c (lang_specific_driver): Link with the shared
3340 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3342 * check-init.c (check_init): Call internal_error instead of fatal.
3343 * expr.c (java_lang_expand_expr): Likewise.
3344 * jcf-parse.c (get_constant): Likewise.
3345 * mangle.c (java_mangle_decl): Likewise.
3346 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3347 (operator_string): Likewise.
3348 * check-init.c (check_init): Call abort instead of fatal.
3349 * class.c (build_class_ref): Likewise.
3350 * constants.c (write_constant_pool): Likewise.
3351 * decl.c (start_java_method): Likewise.
3352 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3353 (java_stack_dup, encode_newarray_type): Likewise.
3354 (build_java_array_length_access): Likewise.
3355 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3356 (build_java_soft_divmod, build_invokeinterface): Likewise.
3357 * java-tree.h (INNER_CLASS_P): Likewise.
3358 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3359 (give_name_to_class, get_class_constant): Likewise.
3360 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3361 (find_constant_index, generate_bytecode_conditional): Likewise.
3362 (generate_bytecode_insns, perform_relocations): Likewise.
3363 * lex.c (java_unget_unicode, java_lex): Likewise.
3364 * mangle.c (mangle_type, mangle_record_type): Likewise.
3365 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3366 (finish_mangling): Likewise.
3367 * parse.h (MARK_FINAL_PARMS): Likewise.
3368 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3369 (obtain_incomplete_type, java_complete_class): Likewise.
3370 (java_check_regular_methods, java_complete_expand_method): Likewise.
3371 (cut_identifier_in_qualified, check_deprecation): Likewise.
3372 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3373 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3374 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3375 * typeck.c (set_local_type, parse_signature_type): Likewise.
3376 (parse_signature_string, build_java_signature): Likewise;
3377 (set_java_signature): Likewise.
3378 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3379 * class.c (add_method): Call fatal_error instead of fatal.
3380 (build_static_field_ref): Likewise.
3381 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3382 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3383 * lex.c (java_new_new_lexer): Likewise.
3384 * jv-scan.c (main): Likewise.
3385 (fatal_error): Renamed from fatal.
3386 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3388 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3389 (yyparse): Likewise.
3390 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3391 * lex.c (java_get_line_col): Likewise.
3392 * jcf-parse.c (load_class): Make errors non-fatal.
3393 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3395 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3397 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3398 (error): Remove unused function.
3399 (main): Don't use "__attribute__ alias" on generated class symbol.
3401 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3403 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3405 * parse.y (finish_method_declaration): Code accounting for WFLed
3406 method DECL_NAMEs deleted.
3407 (check_abstract_method_definitions): Likewise.
3408 (resolve_type_during_patch): Layout resolved type.
3409 * typeck.c (lookup_do): Removed unused local.
3411 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3413 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3414 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3415 integer_negative_one_node.
3416 * expr.c (build_java_binop): Likewise.
3418 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3420 * zextract.c (read_zip_archive): Read file_offset before writing
3421 zipd and consequently clobbering the header contents.
3423 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3425 * Make-lang.in: Remove all dependencies on defaults.h.
3426 * decl.c: Don't include defaults.h.
3428 * parse.y: Likewise.
3430 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3432 * ChangeLog (2001-01-21): Fixed typo.
3433 * class.c (layout_class_method): Code accounting for WFLed
3434 method DECL_NAMEs deleted.
3435 * constant.c (find_methodref_index): Likewise.
3436 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3437 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3438 (struct lang_decl): New field `wfl'.
3439 (java_get_real_method_name): Prototype deleted.
3440 * mangle.c (mangle_method_decl): Code accounting for WFLed
3441 method DECL_NAMEs deleted.
3442 * parse.h (GET_METHOD_NAME): Macro deleted.
3443 * parse.y (reset_method_name): Deleted.
3444 (method_header): Set DECL_FUNCTION_WFL.
3445 (check_abstract_method_header): Code accounting for WFLed method
3447 (java_get_real_method_name): Deleted.
3448 (check_method_redefinition): Code accounting for WFLed method
3449 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3450 (java_check_regular_methods): Likewise.
3451 (java_check_abstract_methods): Likewise.
3452 (java_expand_classes): Don't call `reset_method_name.'
3453 (search_applicable_method_list): Use DECL_NAMEs instead of
3455 * typeck.c (lookup_do): Code accounting for WFLed method
3458 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3460 * lex.c (java_read_char): Check for EOF from getc first.
3462 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3464 * class.c (layout_class): Don't lay the superclass out if it's
3465 already being laid out.
3466 * jcf-parse.c (handle_innerclass_attribute): New function.
3467 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3468 handle_innerclasses_attribute.
3469 (jcf_parse): Don't load an innerclasses if it's already being
3471 * jcf-write.c (append_innerclass_attribute_entry): Static
3472 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3473 to be zero for anonymous classes.
3475 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3477 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3479 * jcf-parse.c (set_source_filename): Use
3480 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3482 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3484 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3485 gets a unique asm name.
3487 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3489 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3490 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3492 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3493 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3494 * parse.y (lookup_package_type_and_set_next): Deleted.
3495 (resolve_package): Removed unnecessary code.
3496 (find_applicable_accessible_methods_list): `finit$' can't be
3498 * verify.c (pop_argument_types): Added missing prototype.
3500 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3502 * config-lang.in: Disable java by default.
3504 2001-01-23 Tom Tromey <tromey@redhat.com>
3506 * gcj.texi (Copying): New node.
3507 Added copyright information.
3509 2001-01-21 Per Bothner <per@bothner.com>
3511 Various fixes to allow compiling a compressed .jar/.zip archive.
3512 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3513 (struct ZipFile): Add fields name and next (from ZipFileCache).
3514 (struct ZipDirectory): New field zipf points to owning ZipFile.
3515 * jcf.h (struct ZipDirectory): Add forward declaration.
3516 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3517 Remove seen_in_zip and zip_offset fields.
3518 (JCF_SEEN_IN_ZIP): New macro.
3519 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3520 * jcf-io.c: Change all ZipFileCache to ZipFile.
3521 (read_zip_member): New function.
3522 (open_in_zip): Call read_zip_member.
3523 * jcf-parse.c (find_in_current_zip): Remove function.
3524 (read_class): Merge in find_in_current_zip functionality.
3525 Call read_zip_member if needed.
3526 (parse_zip_file_entries): Use read_zip_member.
3527 (process_zip_dir): Update for removed and added JCF fields.
3528 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3530 2001-01-21 Per Bothner <per@bothner.com>
3532 Minor optimization of static ggc roots.
3533 * jcf-parse.c (parse_roots): New static field.
3534 (current_field, current_method, current_file_list): Replace by macros
3535 naming fields of parse_roots.
3536 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3537 * class.c (class_roots): New static field.
3538 (registered_class, fields_ident, info_ident, class_list):
3539 New macros naming fields of parse_roots.
3540 (build_static_field_ref): Don't register roots here.
3541 (layout_class): Static field list replaced by macro class_list.
3542 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3543 Initialize fields_ident and info_ident here.
3545 2001-01-21 Per Bothner <per@bothner.com>
3547 * jcf-parse.c (ggc_mark_jcf): New function.
3548 (init_jcf_parse): Register current_jcf as ggc root.
3550 2001-01-21 Per Bothner <per@bothner.com>
3552 * lang.c (put_decl_node): Print method's name.
3554 2001-01-21 Per Bothner <per@bothner.com>
3556 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3557 (verify_jvm_instructions): Use it, for better error messages on loads.
3559 2001-01-21 Per Bothner <per@bothner.com>
3561 * verify.c (merge_type_state): Still may have to merge even if
3562 LABEL_VERIFIED (label).
3564 2001-01-21 Per Bothner <per@bothner.com>
3566 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3567 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3569 2001-01-19 Per Bothner <per@bothner.com>
3571 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3572 if expeting an interface type. Refines Tom's change of 2000-09-12.
3574 2001-01-18 Per Bothner <per@bothner.com>
3576 * gcj.texi (Input Options): Mention .java files.
3578 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3580 * lang-options.h (-Wunsupported-jdk11): Removed.
3581 * lang.c (flag_not_overriding): Deleted.
3582 (flag_static_local_jdk1_1): Likewise.
3583 (lang_W_options): Removed "unsupported-jdk11" entry.
3584 * parse.y (java_check_methods): Removed dead code.
3586 2001-01-17 Tom Tromey <tromey@redhat.com>
3588 Changes suggested by Per Bothner:
3589 * gcj.texi (Input Options): Don't mention input files.
3590 (Code Generation): Updated --main information.
3591 (Invoking jcf-dump): Mention that --javap is incomplete.
3592 From Alexandre Petit-Bianco:
3593 (Warnings): Don't mention -Wunsupported-jdk11.
3595 (Compatibility): Mention JDK 1.2-ness of libraries.
3596 (Resources): Mention resources used when writing gcj.
3598 2001-01-17 Tom Tromey <tromey@redhat.com>
3600 * gcj.texi: New file.
3601 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3602 (java.info): Depend on gcj.info.
3603 (java/gcj.dvi): New target.
3604 (java.dvi): Depend on gcj.dvi.
3605 (java.install-info): Wrote.
3607 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3609 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3610 having called make_decl_rtl.
3612 2001-01-14 Per Bothner <per@bothner.com>
3614 Various patches to emit better messages on verification errors.
3615 * expr.c (push_type_0): Return error indication on stack overflow,
3616 instead of callinfg fatal.
3617 (push_type): Now just call push_type_0 (nd fatal on overflow).
3618 (pop_type_0): Return detailed error message (in a char** argument).
3619 (pop_type): If pop_type_0 fails, print error message.
3620 (pop_argument_types): Moved to verify.c.
3621 * verify.c (pop_argument_types): Moved from expr.c.
3622 Return a (possible) error message, rather than void.
3623 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3624 (verify_jvm_instruction): Use new macros, improving error messages.
3625 For case OPCODE_astore use object_ptr_type_node.
3626 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3627 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3629 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3630 constant, return body without wrapper. (Improves constant folding.)
3631 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3633 2001-01-13 Per Bothner <per@bothner.com>
3635 * expr.c (expand_java_field_op): Assigning to a final field outside
3636 an initializer does not violate JVM spec, so should be warning, not
3637 error. (Sun's verifier does not complain - though MicroSoft's does.)
3639 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3641 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3644 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3646 * parse.y (resolve_expression_name): Permit instance variables from
3647 enclosing context in super constructor call.
3648 (resolve_qualified_expression_name): Permit enclosing class's qualified
3649 "this" in super constructor call.
3651 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3653 * class.c (build_utf8_ref): Remove last argument in call to
3654 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3655 (build_class_ref): Likewise.
3656 (build_static_field_ref): Likewise.
3657 (get_dispatch_table): Likewise.
3658 (layout_class_method): Likewise.
3659 (emit_register_classes): Likewise.
3660 * constants.c (build_constant_data_ref): Likewise.
3661 * decl.c (builtin_function): Likewise.
3662 (create_primitive_vtable): Likewise.
3663 * expr.c (build_known_method_def): Likewise.
3664 (build_jni_stub): Likewise.
3665 (java_lang_expand_expr): Likewise.
3667 2001-01-10 Tom Tromey <tromey@redhat.com>
3669 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3671 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3673 * java-tree.h (lang_printable_name_wls): New prototype.
3674 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3675 rather than `current_class' to print type name. Don't prepend type
3676 names when printing constructor names.
3677 (lang_printable_name_wls): New function.
3678 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3679 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3680 * parse.y (patch_method_invocation): Message tuned for constructors.
3681 (not_accessible_p): Grant `private' access from within
3684 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3686 All files with updated copyright when applicable.
3687 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3688 * class.c (mangle_class_field): Function removed.
3689 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3690 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3691 (build_class_ref): Call `java_mangle_class_field' instead of
3692 `mangle_class_field.'
3693 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3694 (layout_class): Call `java_mangle_decl' instead of
3695 `mangle_static_field.'
3696 (cxx_keywords): Initialized static array moved to `lex.c.'
3697 (layout_class_method): Changed leading comment. Simplified to
3698 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3699 * decl.c (lang_mark_tree): Mark field `package_list.'
3700 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3701 (struct lang_type): New field `package_list.'
3702 (unicode_mangling_length): Prototype removed.
3703 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3704 emit_unicode_mangled_name): Likewise.
3705 (cxx_keyword_p): New prototype.
3706 (java_mangle_decl, java_mangle_class_field,
3707 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3708 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3710 * jvgenmain.c (main_method_prefix): Global variable removed.
3711 (main_method_suffix): Likewise.
3712 (do_mangle_classname): New function.
3713 (main): Call it. Format changed to accommodate new mangling scheme.
3714 * lex.c: (utf8_cmp): Conditionally prototyped.
3715 (cxx_keywords): Moved from class.c, conditionally defined.
3716 (utf8_cmp, cxx_keyword_p): Likewise.
3717 * mangle.c (obstack.h, ggc.h): Included.
3718 (mangle_field_decl): New function.
3719 (mangle_method_decl, mangle_type, mangle_pointer_type,
3720 mangle_array_type, mangle_record_type,
3721 find_compression_pointer_match, find_compression_array_match,
3722 find_compression_record_match,
3723 find_compression_array_template_match, set_type_package_list,
3724 entry_match_pointer_p, emit_compression_string, init_mangling,
3725 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3726 (mangle_obstack): New global.
3727 (MANGLE_RAW_STRING): New macro.
3728 (unicode_mangling_length): Turned static.
3729 (append_unicode_mangled_name): Renamed from
3730 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3731 replaces `obstack', removed from the parameter list.
3732 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3733 replaces parameter `obstack', removed from the parameter list. Call
3734 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3735 (append_gpp_mangled_classtype): Removed.
3736 (compression_table, compression_next): New static variables.
3737 * parse.y (temporary_obstack): Extern declaration removed.
3739 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3741 * parse.y (patch_binop): Compute missing type in error situations.
3743 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3745 * class.c (make_class_data): Push initial value for "arrayclass".
3746 * decl.c (init_decl_processing): Add new class field "arrayclass".
3748 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3750 From patha@softlab.ericsson.se:
3751 * parse.y (switch_label): Use build, not build1, to construct
3754 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3756 * lang.c (lang_decode_option): Change -MA to -MP.
3757 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3758 Update to new prototype; do quote targets.
3759 (jcf_dependency_write): Update.
3761 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3763 Shorten primitive array allocation path:
3764 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3765 to create new primitive arrays.
3766 * expr.c (build_newarray): If generating native code, call
3767 soft_newarray_node with a reference to the primitive TYPE identifier
3768 instead of type_value.
3770 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3772 Fix for PRs gcj/312 and gcj/253:
3773 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3774 dest if they arn't already.
3775 * class.c (layout_class): Call maybe_layout_super_class on
3776 superinterfaces also, but only if compiling from bytecode.
3779 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3782 2000-12-15 Tom Tromey <tromey@redhat.com>
3784 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3787 2000-12-14 Andrew Haley <aph@redhat.com>
3789 * boehm.c (mark_reference_fields): Change test to correctly detect
3792 2000-12-15 Andreas Jaeger <aj@suse.de>
3794 * config-lang.in (lang_dirs): Added.
3796 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3798 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3799 Credits go to rth for finding it.
3801 2000-12-13 Mike Stump <mrs@wrs.com>
3803 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3805 2000-11-07 Tom Tromey <tromey@cygnus.com>
3807 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3808 * lex.c (java_ignorable_control_p): Removed.
3809 (java_letter_or_digit_p): Removed.
3810 (java_start_char_p): New function.
3811 (java_read_char): Return `int', not `unicode_t'. Changed
3813 (java_read_unicode): Likewise.
3814 (java_read_unicode_collapsing_terminators): Likewise.
3815 (java_get_unicode): Likewise.
3816 (java_new_lexer): Initialize hit_eof.
3817 (java_parse_end_comment): Take `int' argument.
3818 (java_parse_doc_section): Likewise.
3819 (java_parse_escape_sequence): Don't allow backlash-newline.
3821 * lex.h (JAVA_DIGIT_P): Removed.
3822 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3823 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3824 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3825 (JAVA_PART_CHAR_P): New macro.
3827 (JAVA_CHAR_ERROR): Now -2.
3828 (java_lexer): New field `hit_eof'.
3829 * chartables.h: New file.
3830 * gen-table.pl: new file.
3832 2000-11-20 Tom Tromey <tromey@cygnus.com>
3833 Alexandre Petit-Bianco <apbianco@cygnus.com>
3835 * parse.y (java_complete_lhs): Only allow compound assignment of
3836 reference type if type is String.
3838 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3840 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3841 jcf-path.c: Likewise.
3843 2000-12-09 Anthony Green <green@redhat.com>
3845 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3846 filestart and filename_length as int values.
3848 2000-12-07 Mo DeJong <mdejong@redhat.com>
3850 * jcf-io.c (find_class): Correct the logic that tests to see if a
3851 .java file is newer than its .class file. The compiler was
3852 incorrectly printing a warning when file mod times were equal.
3854 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3856 * jvgenmain.c: Use ISPRINT not isascii.
3858 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3860 * parse.y (end_artificial_method_body): Fixed typo.
3862 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3864 * parse.y (patch_method_invocation): Pick the correct enclosing
3865 context when creating inner class instances.
3868 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3870 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3871 Update copyright year to 2000.
3873 2000-11-23 Anthony Green <green@redhat.com>
3875 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3876 Move current_file_list out of yyparse and make it static.
3878 * expr.c: Declare quick_stack and tree_list_free_list as static
3879 (init_expr_processing): Register quick_stack and
3880 tree_list_free_list roots.
3882 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3884 * parse.y (build_outer_field_access): New local `decl_ctx', use
3885 it. Check for field's context and current class immediate outer
3886 context inheritance.
3887 (outer_field_access_p): Consider fields inherited from the last
3889 (build_access_to_thisn): Stop at the last enclosing context if
3893 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3895 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3897 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3899 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3902 2000-11-20 Tom Tromey <tromey@cygnus.com>
3904 * jv-scan.c (help): Document --complexity.
3905 (options): Added --complexity.
3906 (flag_complexity): New global.
3907 (main): Call `report'.
3908 * parse-scan.y (complexity): New global.
3909 (if_then_statement, if_then_else_statement,
3910 if_then_else_statement_nsi, switch_block_statement_group,
3911 while_expression, do_statement, for_begin, continue_statement,
3912 throw_statement, catch_clause, finally, method_invocation,
3913 conditional_and_expression, conditional_or_expression,
3914 conditional_expression): Update complexity.
3915 (reset_report): Reset complexity.
3916 (report): New function.
3918 2000-11-20 Tom Tromey <tromey@cygnus.com>
3920 * lex.c (yylex): Added STRICT_TK case.
3921 * parse.y (STRICT_TK): Added.
3922 * parse-scan.y (STRICT_TK): Added.
3923 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3924 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3926 * keyword.h: Rebuilt.
3927 * keyword.gperf (strictfp): Added.
3929 2000-11-20 Tom Tromey <tromey@cygnus.com>
3931 * lex.c (yylex): Recognize floating point constants with leading
3934 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3936 * java-tree.h (cyclic_inheritance_report): Constify.
3937 * parse.y (cyclic_inheritance_report): Likewise.
3939 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3941 * parse.y (goal): Remove call to ggc_add_string_root.
3943 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3945 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3946 Create string in scratch buffer, then pass to build_string.
3948 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3950 * parse.y (issue_warning_error_from_context): Add
3953 2000-11-11 Anthony Green <green@redhat.com>
3955 * jcf-parse.c (process_zip_dir): Add finput parameter.
3956 (jcf_figure_file_type): Call process_zip_dir with appropriate
3959 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3961 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3962 * jcf-parse.c (jcf_figure_file_type): Likewise.
3964 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3966 * parse.y (create_new_parser_context): Use memset () instead of
3969 2000-11-08 Tom Tromey <tromey@cygnus.com>
3971 * gjavah.c (process_file): Only include gcj/cni.h when generating
3974 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3976 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3977 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3978 instead of bzero ().
3980 2000-11-05 Tom Tromey <tromey@cygnus.com>
3982 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3983 * lex.c (IS_ZERO): New define.
3984 (java_perform_atof): Error on floating point underflow.
3986 2000-11-04 Tom Tromey <tromey@cygnus.com>
3988 * lex.c (java_parse_escape_sequence): Only read two octal
3989 characters if the first one is greater than 3. Don't allow
3990 "octal" numbers to include the digits 8 or 9.
3992 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3994 * Make-lang.in (java.distdir): Remove.
3996 2000-11-03 Tom Tromey <tromey@cygnus.com>
3998 * Make-lang.in (java.dvi): New target.
3999 Partial fix for PR other/567.
4001 * lang-options.h: Mention -Wout-of-date.
4002 * jcf-dump.c (flag_newer): New global.
4003 * gjavah.c (flag_newer): New global.
4004 * jcf-io.c (find_class): Only warn when flag_newer set.
4005 * lang.c (flag_newer): New global.
4006 (struct string_option): New declaration.
4007 (lang_W_options): New global.
4008 (process_option_with_no): New function.
4009 (lang_decode_option): Use it.
4011 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4012 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4015 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4016 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4017 * lex.c (java_read_unicode): Removed `term_context' argument.
4018 Recognize any number of `u' in `\u'.
4019 (java_read_unicode_collapsing_terminators): New function.
4020 (java_get_unicode): Use it.
4021 (java_lineterminator): Removed.
4022 (yylex): Produce error if character literal is newline or single
4023 quote. Return if eof found in middle of `//' comment. EOF in
4024 `//' comment is only an error if pedantic.
4025 (java_ignorable_control_p): New function.
4026 (java_parse_end_comment): Return if eof found in middle of
4029 * jv-scan.c (pedantic): New global.
4031 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4033 * parse.y (outer_field_access_p): Inherited fields aren't
4034 consider outer fields.
4035 (maybe_build_thisn_access_method): Use
4036 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4037 (resolve_expression_name): Trigger an error if a static field
4038 is being accessed as an outer field.
4040 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4042 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4045 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4047 * Make-lang.in: Move all build rules here from Makefile.in,
4048 adapt to new context. Wrap all rules that change the current
4049 directory in parentheses. Expunge all references to $(P).
4050 When one command depends on another and they're run all at
4051 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4052 all object-file generation rules. Delete obsolete variables.
4054 * Makefile.in: Delete.
4055 * config-lang.in: Delete outputs= line.
4057 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4059 * parse.y (patch_method_invocation): NULLify this_arg when already
4061 (maybe_use_access_method): Handle call to methods unrelated to the
4062 current class. Fixed comment.
4065 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4067 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4070 2000-10-24 Tom Tromey <tromey@cygnus.com>
4072 * lex.c (java_new_lexer): Initialize new fields. Work around
4073 broken iconv() implementations.
4074 (java_read_char): Swap bytes if required. Use fallback decoder if
4076 (byteswap_init, need_byteswap): New globals.
4077 (java_destroy_lexer): Only close iconv handle if it is in use.
4078 * lex.h (java_lexer): New fields read_anything, byte_swap,
4080 Made out_buffer unsigned.
4082 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4085 where an enclosing context can be set on the jdep.
4086 (do_resolve_class): Fixed identation.
4088 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4090 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4092 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4095 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4097 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4099 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4101 * jcf-write.c (OP1): Update `last_bc'.
4102 (struct jcf_block): Fixed indentation and typo in comments. New
4104 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4105 follows `monitorenter'.
4106 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4110 2000-10-16 Tom Tromey <tromey@cygnus.com>
4112 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4113 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4114 * lang-options.h: Added -MA, -MT, -MF..
4115 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4116 (DEPEND_TARGET_SET): New macro.
4117 (DEPEND_FILE_ALREADY_SET): Likewise.
4118 (init_parse): Handle new flags.
4119 * jcf.h (jcf_dependency_print_dummies): Declare.
4120 * Make-lang.in (s-java): Added mkdeps.o.
4121 * Makefile.in (BACKEND): Added mkdeps.o.
4122 (../gcjh$(exeext)): Added mkdeps.o.
4123 (../jcf-dump$(exeext)): Added mkdeps.o.
4124 * jcf-depend.c: Include mkdeps.h.
4125 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4126 add_entry): Removed.
4127 (jcf_dependency_reset): Rewrote.
4128 (dependencies): New global.
4129 (jcf_dependency_set_target): Rewrote.
4130 (jcf_dependency_add_target): Likewise.
4131 (jcf_dependency_add_file): Likewise.
4133 (print_ents): Removed.
4134 (jcf_dependency_write): Rewrote.
4135 (print_dummies): New global.
4136 (jcf_dependency_print_dummies): New function
4137 (jcf_dependency_write): Call deps_dummy_targets if required.
4139 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4141 * gjavah.c (add_class_decl): Removed unused variables `tname',
4142 `tlen' and `name_index'.
4143 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4144 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4145 in `wfl_operator' with value.
4146 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4147 (jcf_figure_file_type): Fixed identation.
4148 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4149 * parse.y (analyze_clinit_body): New function.
4150 (static_initializer:): Reset `current_static_block'.
4151 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4152 `wfl_operator' with new value.
4153 (lookup_cl): Use EXPR_WFL_FILENAME.
4154 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4155 analyze_clinit_body.
4156 (build_outer_field_access): Access to this$<n> built from
4157 current_class, not its outer context.
4158 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4159 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4160 (patch_method_invocation): Use `is_static_flag' when already
4162 (patch_newarray): Removed assignment in ternary operator.
4164 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4166 * except.c (free_eh_ranges): Don't free `whole_range'.
4168 2000-10-15 Anthony Green <green@redhat.com>
4170 * decl.c (init_decl_processing): Call init_class_processing before
4173 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4175 * check-init.c (check_init): Fixed leading comment. Use
4177 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4178 (give_name_to_locals): Likewise.
4179 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4180 fields in lang_decl_var.
4181 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4182 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4183 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4184 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4185 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4186 (LOCAL_FINAL): Rewritten.
4187 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4188 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4189 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4190 `init_final' fields.
4191 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4192 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4193 (TYPE_HAS_FINAL_VARIABLE): New macro.
4194 (struct lang_type): Added `afv' field.
4195 * parse.y (check_static_final_variable_assignment_flag): New function.
4196 (reset_static_final_variable_assignment_flag): Likewise.
4197 (check_final_variable_local_assignment_flag): Likewise.
4198 (reset_final_variable_local_assignment_flag): Likewise.
4199 (check_final_variable_indirect_assignment): Likewise.
4200 (check_final_variable_global_assignment_flag): Likewise.
4201 (add_inner_class_fields): Use LOCAL_FINAL_P.
4202 (register_fields): Handle local finals and final variables.
4203 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4204 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4205 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4207 (java_complete_expand_methods): Loop to set
4208 TYPE_HAS_FINAL_VARIABLE. Call
4209 `reset_final_variable_local_assignment_flag' and
4210 `check_final_variable_local_assignment_flag' accordingly before
4211 and after constructor expansion. Call
4212 `reset_static_final_variable_assignment_flag'
4213 before expanding <clinit> and after call
4214 `check_static_final_variable_assignment_flag' if the
4215 current_class isn't an interface. After all methods have been
4216 expanded, call `check_final_variable_global_assignment_flag' and
4217 `check_static_final_variable_assignment_flag' if the current class
4219 (maybe_yank_clinit): Fixed typo in comment.
4220 (build_outer_field_access_methods): Removed old sanity check. Use
4221 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4222 Don't create access methods for finals.
4223 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4224 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4225 existing DECL_INIT has been processed.
4226 (java_complete_lhs): Likewise.
4227 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4228 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4230 (patch_assignment): Use LOCAL_FINAL_P.
4231 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4232 DECL_INITIAL is nullified.
4235 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4237 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4239 * Makefile.in (parse.c, parse-scan.c): Likewise.
4241 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4243 * class.c (temporary_obstack): Remove.
4244 (make_class): Don't mess with obstascks.
4245 (push_class): Likewise.
4246 (set_super_info): Likewise.
4247 (add_method_1): Likewise.
4248 (add_method): Likewise.
4249 (add_field): Likewise.
4250 (build_utf8_ref): Likewise.
4251 (build_class_ref): Likewise.
4252 (build_static_field_ref): Likewise.
4253 (finish_class): Likewise.
4254 (push_super_field): Likewise.
4255 (layout_class): Likewise.
4256 (layout_class_methods): Likewise.
4257 (init_class_processing): Likewise.
4258 * constants.c (get_tag_node): Likewise.
4259 (build_constant_data_ref): Likewise.
4260 * decl.c (ggc_p): Remove.
4261 (copy_lang_decl): Use ggc_alloc.
4262 (complete_start_java_method): Don't mess with obstacks.
4263 (start_java_method): Likewise.
4264 (end_java_method): Likewise.
4265 * except.c (link_handler): Use xmalloc.
4266 (free_eh_ranges): New function.
4267 (method_init_exceptions): Use it.
4268 (add_handler): Use xmalloc.
4269 (expand_start_java_handler): Don't mess with obstacks.
4270 (prepare_eh_table_type): Likewise.
4271 (expand_end_java_handler): Likewise.
4272 * expr.c (push_value): Likewise.
4273 (create_label_decl): Likewise.
4274 (build_jni_stub): Likewise.
4275 (java_lang_expand_expr): Likewise.
4276 (note_instructions): Use xrealloc.
4277 (java_push_constant_from_pool): Don't mess with obstacks.
4278 (process_jvm_instruction): Likewise.
4279 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4281 * jcf-parse.c (get_constant): Don't mess with obstacks.
4282 (read_class): Likewise.
4283 (jcf_parse): Likewise.
4284 * lex.c (expression_obstack): Remove.
4285 (java_lex): Don't use obstack_free.
4286 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4287 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4288 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4289 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4290 * parse.y (gaol): Add more GC roots.
4291 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4292 (lookup_field_wrapper): Likewise.
4293 (obtain_incomplete_type): Don't mess with obstacks.
4294 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4296 (craft_constructor): Don't mess with obstacks.
4297 (safe_layout_class): Likewise.
4298 (java_complete_class): Likewise.
4299 (source_end_java_method): Likewise.
4300 (build_outer_field_access_methods): Likewise.
4301 (build_outer_method_access_method): Likewise.
4302 (maybe_build_thisn_access_method): Likewise.
4303 (build_dot_class_method_invocation): Likewise.
4304 (java_complete_tree): Likewise.
4305 (java_complete_lhs): Likewise.
4306 (do_merge_string_cste): Likewise.
4307 (patch_string_cst): Likewise.
4308 (array_constructor_check_entry): Likewise.
4309 * typeck.c (build_java_array_type): Likewise.
4310 (parse_signature_string): Likewise.
4311 (build_java_signature): Likewise.
4313 2000-10-12 Tom Tromey <tromey@cygnus.com>
4316 * gjavah.c (add_class_decl): Don't special-case inner classes.
4317 (add_namelet): Likewise.
4319 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4321 * java-tree.h: Constify current_encoding.
4322 * lang.c: Constify current_encoding.
4324 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4326 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4327 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4329 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4331 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4332 patch. Fixes gcj/340.
4334 2000-10-10 Tom Tromey <tromey@cygnus.com>
4336 * lex.c (java_new_lexer): Initialize out_first and out_last
4338 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4340 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * parse.y (pop_current_osb): New function.
4343 (array_type:): Use `dims:', changed actions
4344 accordingly. Suggested by Anthony Green.
4345 (array_creation_expression:): Used pop_current_osb.
4346 (cast_expression:): Likewise.
4347 (search_applicable_method_list): Fixed indentation.
4349 2000-10-08 Anthony Green <green@redhat.com>
4351 * parse.y (array_type_literal): Remove production.
4352 (type_literals): Refer to array_type, not array_type_literal.
4354 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4356 Patch contributed by Corey Minyard.
4357 * decl.c (check_local_named_variable): New function.
4358 (tree check_local_unnamed_variable): Likewise.
4359 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4361 2000-10-07 Anthony Green <green@redhat.com>
4363 * class.c (layout_class): Handle case where superclass can't be
4366 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4368 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4371 2000-10-05 Tom Tromey <tromey@cygnus.com>
4373 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4374 * jvgenmain.c (class_mangling_prefix): Removed.
4375 (class_mangling_suffix): New global.
4377 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4379 (print_method_info): Handle overrides for static and final
4381 (process_file): Generate declaration for class object field.
4382 * class.c (cxx_keywords): New array.
4383 (utf8_cmp): New function.
4384 (cxx_keyword_p): New function.
4385 (layout_class_method): Mangle C++ keywords by appending `$'.
4386 (mangle_field): New function.
4387 (mangle_class_field): Use mangle_field. Mangle class name as
4389 (mangle_static_field): Use mangle_field.
4391 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4393 * decl.c (find_local_variable): Removed uncessary type check and
4394 fixed range check typo. From Corey Minyard.
4396 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * decl.c (give_name_to_locals): New local `code_offset'. Call
4399 `maybe_adjust_start_pc'.
4400 * expr.c (note_instructions): New function.
4401 (expand_byte_code): Don't collect insn starts here.
4402 (peek_opcode_at_pc): New function.
4403 (maybe_adjust_start_pc): Likewise.
4404 * java-tree.h (maybe_adjust_start_pc): Declare.
4405 (note_instructions): Likewise.
4406 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4408 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4410 * parse.y (field_access:): Fixed indentation.
4411 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4413 2000-09-07 Tom Tromey <tromey@cygnus.com>
4416 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4417 JPRIMITIVE_TYPE_P, for arithmetic operators.
4418 (patch_method_invocation): Indentation fix.
4419 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4420 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4421 (do_unary_numeric_promotion): Cleaned up code.
4422 (valid_cast_to_p): Handle boolean correctly.
4424 2000-09-27 Tom Tromey <tromey@cygnus.com>
4426 * lex.c (java_read_unicode): Reset bs_count when finished with
4429 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4432 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4433 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4434 (typeck.o): Depend on ggc.h.
4435 * class.c (add_method_1): Use GC functions for allocation.
4436 (init_class_processing): Register roots.
4437 * decl.c (ggc_p): Set to 1.
4438 (pending_local_decls): Make it static.
4439 (push_jvm_slot): Use GC functions for allocation.
4440 (init_decl_processing): Register roots.
4441 (give_name_to_locals): Use GC functions for allocation.
4442 (lang_mark_tree): New function.
4443 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4444 functions for allocation.
4445 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4446 * lex.c (java_lex): Use build_string, rather than replicating it
4448 * parse.y (goal): Add more roots.
4449 (mark_parser_ctxt): New function.
4450 * typeck.c: Include ggc.h.
4452 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4454 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4455 contains something else than MODIFY_EXPR.
4457 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4459 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4460 * Makefile.in (parse.o): Depend on ggc.h.
4461 (class.o): Likewise.
4462 (constants.o): Likewise.
4465 (jcf-parse.o): Likewise.
4466 (jcf-write.o): Likewise.
4467 (mangle.o): Likewise.
4468 * class.c: Include ggc.h.
4469 (build_static_field_ref): Register GC roots.
4470 (layout_class): Likewise.
4471 (init_class_processing): Likewise.
4472 * constants.c: Include ggc.h.
4473 (current_constant_pool_data_ref): Remove.
4474 (tag_nodes): Move it to ...
4475 (get_tag_node): ... here. Register GC roots.
4476 * decl.c: Include ggc.h. Remove many global tree definitions.
4477 (throw_node): Define.
4478 (java_global_trees): Likewise.
4479 (predef_filenames): Make the size a constant.
4480 (init_decl_processing): Adjust accordingly.
4481 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4482 * expr.c: Include ggc.h.
4483 (init_expr_processing): Register GC roots.
4484 (build_invokeinterface): Likewise.
4485 * java-tree.h: Replace extern tree declarations with macros.
4486 (java_global_trees): New variable.
4487 (java_tree_index): New enumeration.
4488 (init_jcf_parse): Declare.
4489 * jcf-parse.c: Include ggc.h.
4490 (current_class): Remove declaration.
4491 (main_class): Likewise.
4492 (all_class_list): Likewise.
4493 (predefined_filename_p): Adjust for constant size of
4495 (init_jcf_parse): New function.
4496 * jcf-write.c: Include ggc.h.
4497 (generate_classfile): Register GC roots.
4498 (append_synthetic_attribute): Likewise.
4499 (append_innerclass_attribute_entry): Likewise.
4500 * lang.c: Include ggc.h.
4501 (lang_print_error): Register GC roots.
4502 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4504 * parse.y: Include ggc.h.
4505 (wfl_operator): Remove.
4506 (goal): Register GC roots.
4507 (java_pop_parser_context): Adjust for new field names.
4508 (java_parser_context_save_global): Likewse.
4509 (java_parser_context_restore_global): Likewise.
4510 (java_parser_context_suspend): Likewise.
4511 (java_parser_context_resume): Likewise.
4512 (verify_constructor_circularity): Register GC roots.
4513 (lookup_cl): Likewise.
4514 (java_reorder_fields): Likewise.
4515 (build_current_this): Likewise.
4516 (class_in_current_package): Likewise.
4517 (argument_types_convertible): Likewise.
4518 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4520 2000-09-14 Tom Tromey <tromey@cygnus.com>
4522 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4524 2000-09-13 Tom Tromey <tromey@cygnus.com>
4526 * jcf-parse.c: Include <locale.h>.
4527 * jv-scan.c: Include <locale.h>.
4529 2000-09-12 Tom Tromey <tromey@cygnus.com>
4531 * expr.c (pop_type_0): Return `Object' if trying to merge two
4533 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4534 interface types; `Object' is always a valid supertype.
4536 2000-09-12 Tom Tromey <tromey@cygnus.com>
4539 * jv-scan.c (help): Document --encoding.
4540 (options): Added `encoding' entry.
4541 (OPT_ENCODING): New define.
4542 (main): Handle --encoding.
4543 Include <langinfo.h> if nl_langinfo exists.
4544 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4546 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4547 (parse_source_file): Correctly call java_init_lex. Added `finput'
4548 argument. Use nl_langinfo to determine default encoding.
4549 * java-tree.h (current_encoding): Declare.
4550 * parse.y (java_parser_context_restore_global): Don't restore
4552 (java_parser_context_save_global): Don't set `finput' field.
4553 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4555 * lang.c (current_encoding): New global.
4556 (lang_decode_option): Recognize `-fencoding='.
4557 (finish_parse): Don't close finput.
4558 * parse.h (struct parser_ctxt): Removed `finput' and
4559 `unget_utf8_value' fields. Added `lexer' field.
4560 (java_init_lex): Fixed declaration.
4561 * lex.c (java_new_lexer): New function.
4562 (java_destroy_lexer): Likewise.
4563 (java_read_char): Added `lex' argument. Handle iconv case.
4564 (java_read_unicode): Added `lex' argument. Count backslashes in
4566 (java_init_lex): Added `finput' and `encoding' arguments. Set
4567 `lexer' field in ctxp.
4568 (BAD_UTF8_VALUE): Removed.
4569 (java_lex): Handle seeing UEOF in the middle of a string literal.
4570 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4571 (java_lexer): New structure.
4574 (DEFAULT_ENCODING): New define.
4575 (java_destroy_lexer): Declare.
4577 2000-09-12 Tom Tromey <tromey@cygnus.com>
4580 * lex.c (java_init_lex): Initialize java_io_serializable.
4581 * parse.y (java_io_serializable): New global.
4582 (valid_ref_assignconv_cast_p): An array can be cast to
4585 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4587 * decl.c, expr.c: Include defaults.h if not already included.
4588 Don't define the *_TYPE_SIZE macros.
4590 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4592 * typeck.c (build_java_array_type): Correct first parameter
4593 in ADJUST_FIELD_ALIGN invocation.
4595 2000-09-06 Tom Tromey <tromey@cygnus.com>
4597 * lang-specs.h: Also recognize `-femit-class-files'.
4599 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4601 * verify.c (merge_types): Load the types to merge if necessary.
4603 2000-09-02 Anthony Green <green@redhat.com>
4605 * jcf-io.c: Include zlib.h.
4606 (open_in_zip): Read compressed class file archives.
4607 * zipfile.h (ZipDirectory): Add uncompressed_size and
4608 compression_method fields.
4609 * zextract.c (read_zip_archive): Collect file compression info.
4611 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4613 * parse.y (do_resolve_class): Also explore superclasses of
4614 intermediate enclosing contexts when searching for inner classes.
4616 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4618 * parse.y (variable_declarator_id:): Better error message.
4619 (expression_statement:): Use YYNOT_TWICE.
4620 (cast_expression:): Likewise.
4621 (assignment:): Likewise.
4623 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4625 * parse.y (do_merge_string_cste): New locals. Create new
4626 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4628 2000-08-07 Hans Boehm <boehm@acm.org>
4630 * boehm.c (mark_reference_fields): Set marking bits for all words in
4631 a multiple-word record.
4632 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4635 2000-08-31 Mike Stump <mrs@wrs.com>
4637 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4638 jcf-dump$(exeext)): Make parallel safe.
4640 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4642 * jcf-parse.c (set_source_filename): Constify a char *.
4643 * jcf-write.c (append_innerclasses_attribute,
4644 make_class_file_name): Constify a char *. Don't recycle a
4645 variable for an unrelated purpose.
4646 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4647 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4649 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4651 * expr.c (can_widen_reference_to): Fixed indentation.
4652 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4653 * parse.y: `finit$' replaces `$finit$' in comments.
4654 (try_builtin_assignconv): Fixed leading comment.
4656 2000-08-25 Greg McGary <greg@mcgary.org>
4658 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4660 2000-08-24 Greg McGary <greg@mcgary.org>
4662 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4663 * parse.y (BINOP_LOOKUP): Likewise.
4665 2000-08-22 Andrew Haley <aph@cygnus.com>
4667 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4668 sign extending. Fixes gcj/321.
4669 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4670 combining to make a jlong. Fixes gcj/321.
4672 2000-08-21 Nix <nix@esperi.demon.co.uk>
4674 * lang-specs.h: Do not process -o or run the assembler if
4677 2000-08-16 Andrew Haley <aph@cygnus.com>
4679 * typeck.c (build_java_array_type): Rewrite code to do array
4680 alignment. Take into account back-end macros when aligning array
4681 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4682 user to set alignment. Fixes gcj/252 and 160.
4684 2000-08-09 Tom Tromey <tromey@cygnus.com>
4686 * parse.y (check_abstract_method_definitions): Now return `int'.
4687 Check implemented interfaces. Fixes PR gcj/305.
4689 * parse.y (patch_switch_statement): Disallow `long' in switch
4690 expressions. Fixes PR gcj/310.
4692 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4694 * decl.c (finit_leg_identifier_node): New global.
4695 (init_decl_processing): Use `finit$' to initialize
4696 finit_identifier_node. Use `$finit$' to initialize
4697 finit_leg_identifier_node.
4698 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4699 * java-tree.h (finit_identifier_node): Changed attached comment.
4700 (finit_leg_identifier_node): New declaration.
4701 (ID_FINIT_P): Take finit_identifier_node and
4702 finit_leg_identifier_node into account. This is a backward
4705 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4707 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4709 (generate_bytecode_insns): Check `nargs' before emitting it.
4710 * verify.c (merge_type_state): Fixed typo.
4711 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4712 generate_bytecode_{conditional,insns}.
4714 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4716 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4719 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4721 * class.c (maybe_layout_super_class): Fixed indentation.
4722 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4723 (java_check_methods): New function declaration.
4724 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4725 instead of `str_ptr'.
4726 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4727 of a `invokeinterface' at the right time.
4728 * parse.h (WFL_STRIP_BRACKET): New macro.
4729 (SET_TYPE_FOR_RESOLUTION): Use it.
4730 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4731 (check_class_interface_creation): Don't check for cross package
4732 innerclass name clashes.
4733 (method_header): Behave properly if MDECL is `error_mark_node'.
4734 (method_declarator): Return `error_mark_node' if bogus current
4736 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4737 (resolve_and_layout): New local `decl_type', set and used. Call
4739 (java_check_methods): New method.
4740 (java_layout_classes): Use it.
4741 (resolve_qualified_expression_name): No EH check necessary in
4743 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4745 (patch_assignment): Set DECL_INITIAL on integral final local.
4747 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4749 * java-tree.h (flag_extraneous_semicolon): New extern.
4750 * lang-options.h: (-Wextraneous-semicolon): New option.
4751 * lang.c (flag_redundant): Fixed typo in leading comment.
4752 (flag_extraneous_semicolon): New global.
4753 (lang_decode_option): Set `flag_extraneous_semicolon' when
4754 -Wall. Decode `-Wextraneous-semicolon'.
4755 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4756 `empty_statement' rule.
4757 (class_body_declaration): Likewise.
4758 (method_body:): Accept `;' as a method body.
4759 (static_initializer:): Removed `SC_TK' hack.
4760 (constructor_block_end:): Likewise.
4761 (empty_statement:): Report deprecated empty declaration. Fixes
4764 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4766 * parse.y (build_dot_class_method_invocation): Changed parameter
4767 name to `type'. Build signature from `type' and convert it to a
4768 STRING_CST if it's an array.
4769 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4770 to use `ref_type' directly.
4772 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4774 * lang-options.h: Added a comma after the last element to avoid
4775 syntax errors when other languages define additional options.
4777 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4779 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4780 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4781 (jc1): Link with $(BACKEND).
4782 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4784 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4786 * jvspec.c: Adjust type of second argument to
4787 lang_specific_driver, and update code as necessary.
4789 * class.c (build_dtable_decl): Initialize dummy.
4791 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4794 method bodies not to rule out discarding `<clinit>'; don't use
4795 <clinit> to initialize static fields with constant initializers.
4797 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4799 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4801 (method_synthetic): New global.
4802 (HANDLE_METHOD): Recognize synthetic method and tell
4803 `print_method_info' about it.
4804 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4805 processing a synthetic method.
4806 * jcf-reader.c (skip_attribute): New function.
4807 ( skip_attribute): Likewise.
4809 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * parse.y (build_outer_field_access): Fixed comments.
4812 (fix_constructors): Emit the initialization of this$<n> before
4814 (resolve_qualified_expression_name): Build an access to `decl' if
4817 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * parse-scan.y (curent_class): Non longer const.
4820 (inner_qualifier, inner_qualifier_length): Deleted.
4821 (current_class_length): New global.
4822 (bracket_count): Fixed typo in leading comment.
4823 (anonymous_count): New global.
4824 (class_instance_creation_expression:): Handle anonymous classes.
4825 (anonymous_class_creation:): New rule.
4826 (push_class_context): Rewritten.
4827 (pop_class_context): Likewise.
4828 (INNER_QUALIFIER): Macro deleted.
4829 (report_class_declaration): call `push_class_context' when
4830 entering the function. `fprintf' format modified not to use
4832 (report_class_declaration): Assign `package_name' and
4833 `current_class' to NULL separately.
4835 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4837 * expr.c (build_invokeinterface): Call layout_class_methods on
4840 2000-07-27 Tom Tromey <tromey@cygnus.com>
4841 Anthony Green <green@cygnus.com>
4842 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * class.c (make_class_data): Create vtable for abstract classes.
4845 (get_dispatch_table): Changed to cope with abstract classes.
4847 2000-07-27 Tom Tromey <tromey@cygnus.com>
4849 * parse.y (patch_method_invocation): Don't reverse the argument
4850 list when dealing with anonymous class constructors. Fixed typo in
4853 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4855 * parse.y (build_alias_initializer_parameter_list): Reverse
4856 crafted list when building aliases for anonymous class
4859 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4861 * parse.y (jdep_resolve_class): Don't bother checking potential
4862 innerclass access if `decl' is NULL.
4863 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4866 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4868 * parse.c: Remove (again.)
4870 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4872 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4873 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4874 outside the `if' statement, alias to innerclass removed, `decl'
4875 used to mark the class complete.
4877 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4879 * parse.y (simple_name:): Fixed typo in error message.
4881 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4884 or its first operand can be error marks.
4886 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4888 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4889 * parse.y (method_header): Likewise.
4891 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4893 * parse.y (process_imports): Consider that one might be trying to
4894 import an innerclass. Fixes gcj/254
4896 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * parse.y (find_as_inner_class): Handle the case where the
4899 enclosing context of an innerclass has been loaded as bytecode.
4901 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4903 * parse.y (simple_name:): Reject `$' in type names.
4904 (resolve_type_during_patch): Use `type' as a second
4905 argument to resolve_no_layout. Fixes gcj/257.
4907 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4909 * parse.y (find_most_specific_methods_list): Select the only
4910 non-abstract method even if max has been set.
4911 Fixes gcj/285, gcj/298.
4913 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4915 * lang-specs.h: Added %(jc1) to java compiler options.
4917 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4919 * .cvsignore: New file.
4921 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4923 * parse.y (not_accessible_p): Access granted to innerclasses
4924 (indirectly) extending the reference type. Fixes gcj/249.
4926 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4928 * parse.y (patch_method_invocation): Fixed comment.
4929 (maybe_use_access_method): Build this$<n>s to the context of the
4930 target method, or a type that extends it. Fixes gcj/242.
4932 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4936 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4938 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4940 2000-07-13 Tom Tromey <tromey@cygnus.com>
4942 * lang-specs.h: Added %{I*}.
4944 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4946 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4948 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4950 * parse-scan.c: Remove.
4952 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4954 * class.c (set_super_info): Handled protected inner classes.
4955 (common_enclosing_context_p): Bail early if arguments aren't both
4957 (get_access_flags_from_decl): Handle private and protected inner
4959 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4960 (CLASS_PROTECTED): Likewise.
4961 (struct lang_type): New bitfield `poic'.
4962 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4964 (check_inner_class_access): Renamed arguments, added
4965 comments. Handles protected inner classes (fixes gcj/225)
4966 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4968 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4970 * parse.y (resolve_qualified_expression_name): Verify qualified
4971 access to `this'. Fixes gcj/239.
4973 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4975 * jcf-write.c (generate_classfile): Don't install ConstantValue
4978 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4980 * parse.y (resolve_qualified_expression_name): Handle inner class
4981 access. Fixes gcj/256.
4983 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4985 * jcf-write.c (generate_classfile): Properly install the
4986 ConstantValue attribute and the initial value constant pool index
4987 on string constants.
4988 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4991 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4993 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4995 * parse.y (find_as_inner_class): Fixed typo.
4996 (do_resolve_class): Explore enclosing contexts when searching for
4997 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4998 (check_inner_class_access): Check `decl' which can be null in case
5001 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * java-tree.h (java_debug_context): Declared `extern'.
5004 (safe_layout_class): Likewise.
5005 * parse.y (resolve_field_access): Field must be `static' in order
5006 to be replaced by its initial value. Added comments.
5007 (find_applicable_accessible_methods_list): Fixed typo.
5008 (find_most_specific_methods_list): Methods found in innerclasses
5009 take over methods founds in the enclosing contexts.
5010 (java_complete_tree): Loosen restrictions on the type of DECLs
5011 that can be replaced by their initialization values.
5012 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5014 2000-07-05 Tom Tromey <tromey@cygnus.com>
5016 * Make-lang.in (PARSE_DIR): New macro.
5017 (PARSE_RELDIR): Likewise.
5018 (PARSE_C): Likewise.
5019 (PARSE_SCAN_C): Likewise.
5020 ($(PARSE_C)): New target.
5021 ($(PARSE_SCAN_C)): Likewise.
5022 (SET_BISON): New macro.
5023 (BISONFLAGS): Likewise.
5024 (JAVABISONFLAGS): Likewise.
5026 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5028 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5029 argument on the first pass for CNI as well as JNI.
5030 (print_method_info): Set up method name on the first pass only.
5032 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5034 * parse.y (parser_qualified_classname): Removed parameter
5036 (create_interface): Removed first passed parameter to
5037 parser_qualified_classname.
5038 (create_class): Likewise. Don't install alias on static
5039 innerclasses. Fixes gcj/275.
5041 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5043 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5044 debugable statement with empty_stmt_node. Fixes gcj/272
5046 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5048 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5051 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5053 * jcf-write.c (push_long_const): Appropriately cast short negative
5056 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5058 * parse.y (verify_constructor_super): Use loop variable
5059 `m_arg_type' initialized with `mdecl_arg_type'.
5061 2000-06-29 Tom Tromey <tromey@cygnus.com>
5063 * parse.y (resolve_field_access): Handle case where `type_found'
5066 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5068 * expr.c (lookup_field): The same field can be found through two
5069 different interface. Don't declare it ambiguous in that case.
5071 2000-06-27 Tom Tromey <tromey@cygnus.com>
5073 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5074 follows \r, then unget it at a lower level.
5076 2000-06-26 Tom Tromey <tromey@cygnus.com>
5078 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5081 2000-06-25 Tom Tromey <tromey@cygnus.com>
5083 * parse.y (for_statement): Wrap expression in a WFL if it is a
5084 constant. For PR gcj/268.
5086 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5088 * parse.y (do_resolve_class): Minor optimiztion in the package
5089 list search. Removed unnecessary test and return statement.
5090 (valid_ref_assignconv_cast_p): Order of arguments to
5091 enclosing_context_p fixed.
5093 2000-06-24 Tom Tromey <tromey@cygnus.com>
5095 * expr.c (lookup_field): Print error and return error_mark_node if
5096 field reference is ambiguous.
5098 * parse.y (check_abstract_method_definitions): Also check if
5099 `other_method' is abstract.
5101 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5103 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5105 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5106 (struct lang_type): New field `pic'.
5107 (CLASS_PRIVATE): New macro.
5108 * parse.y (check_inner_class_access): New function.
5109 (jdep_resolve_class): Call it.
5111 2000-06-23 Tom Tromey <tromey@cygnus.com>
5113 * parse.y (patch_incomplete_class_ref): Initialize the returned
5114 class. For PR gcj/260.
5116 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5118 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5120 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5122 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5123 Java specific checks.
5124 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5126 * java-tree.def (CASE_EXPR): Marked 'e'.
5127 (DEFAULT_EXPR): Likewise.
5128 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5130 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5131 Java specific checks.
5132 (generate_bytecode_insns): Test try_block for BLOCK before using
5134 * parse.y (build_wfl_wrap): Added `location' argument. Set
5135 EXPR_WFL_LINECOL accordingly.
5136 (dim_expr:): Wrap constants with WFLs.
5137 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5138 (resolve_package): Check for `stmt' not being a BLOCK before
5139 building a debuggable statement with it.
5140 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5142 (resolve_field_access): Make sure `decl' is a DECL before treating
5144 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5145 IDENTIFIER_NODE before treating it as such.
5146 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5147 treating it as such.
5148 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5149 to be applied only on non array types.
5151 2000-06-16 Per Bothner <per@bothner.com>
5153 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5154 define in terms of DECL_RESULT, as that fails when --enable-checking.
5156 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5158 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5159 types the same in comparison.
5160 (CHECK_OP): Add static prototype.
5162 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5164 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5165 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5168 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5170 * decl.c (create_primitive_vtable): Prototype.
5172 * jcf-write.c (generate_bytecode_insns): Initialize variable
5175 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5177 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5179 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5180 to track searched classes, and do not search the same class more than
5181 once. Call find_applicable_accessible_methods_list on immediate
5182 superclass, instead of search_applicable_method_list on all ancestors.
5185 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5187 * parse.y (register_fields): Permit static fields in inner classes
5188 if they are final. Fix for PR gcj/255.
5190 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5193 * parse.y (find_in_imports): Returned type changed to void,
5194 leading comment fixed.
5195 (register_package): New function.
5196 (qualify_and_find): Likewise.
5197 (package_declaration:): Use `register_package'.
5198 (single_type_import_declaration:): Removed local variable
5199 `node'. Added missing `;' for consistency.
5200 (type_import_on_demand_declaration:): Use `chainon' to link new
5202 (lookup_field_wrapper): Lookup local variables defined in outer
5204 (java_complete_class): Don't reverse the list of imported on demand.
5205 (do_resolve_class): Reorganized. Removed local variable
5206 `original_name'. Call `qualify_and_find' with the current package
5207 name, invoke `find_in_imports_on_demand' right after. Call
5208 `qualify_and_find' with the packages we've seen so far. Fixed
5209 operations numbering in comments.
5210 (java_expand_class): Don't reverse `package_list'.
5211 (find_most_specific_methods_list): New local variables `abstract'
5212 and `candidates'. Use them to pick the right method.
5214 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5216 * parse.y (check_modifiers_consistency): Don't subtract out
5217 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5219 2000-06-04 Philipp Thomas <pthomas@suse.de>
5221 * Makefile.in (INTLLIBS): New.
5225 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5227 * class.c (get_dispatch_table): Build the vtable dummy entry list
5228 element with a null purpose. Fixed leading comment.
5229 (build_dtable_decl): Build an accurate dtable type when appropriate
5232 2000-06-02 Richard Henderson <rth@cygnus.com>
5234 * lang.c (lang_get_alias_set): New.
5236 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5238 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5239 before using it as the accessed field.
5241 2000-05-31 Tom Tromey <tromey@cygnus.com>
5243 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5244 char_array_vtable, short_array_vtable, int_array_vtable,
5245 long_array_vtable, float_array_vtable, double_array_vtable):
5247 * expr.c (get_primitive_array_vtable): New function.
5248 (create_primitive_vtable): New function.
5249 (java_lang_expand_expr): Enable code to statically generate
5251 * decl.c (init_decl_processing): Create primitive vtables.
5252 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5253 short_array_vtable, int_array_vtable, long_array_vtable,
5254 float_array_vtable, double_array_vtable): Define.
5256 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5258 * java/parse.y (find_applicable_accessible_methods_list):
5259 Don't add an uninitialized value to the list.
5261 2000-05-25 Tom Tromey <tromey@cygnus.com>
5263 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5264 when trying to see if field's class should be initialized. Always
5265 initialize field's declaring class, not qualified class.
5268 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5269 `wfl_operator', to maybe_build_primttype_type_ref.
5272 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5274 * parse.y (patch_method_invocation): Don't try to lookup methods
5277 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * parse.y (resolve_field_access): Call the appropriate <clinit>
5280 before accessing the length of a static array. Craft a decl for
5281 the field while its time. Fixes PR gcj/129.
5283 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5285 * parse.y (resolve_package): Correctly set `*next' (was off by
5287 (resolve_qualified_expression_name): Fixed comment.
5289 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5291 * jcf-parse.c (jcf_parse_source): Reset current_class and
5292 current_function_decl to NULL before parsing a new file.
5294 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5296 * parse.y (block_end:): If the collected block doesn't feature a
5297 statement, insert an empty statement.
5299 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5301 * parse.y (maybe_yank_clinit): New function.
5302 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5303 end of the list of methods belonging to a class.
5304 (java_complete_expand_method): Check whether <clinit> is really
5305 necessary and expand it accordingly.
5307 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5309 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5310 processed by the method's switch statement.
5312 2000-05-19 Tom Tromey <tromey@cygnus.com>
5314 * java-tree.h: Added init state enum.
5315 * decl.c (emit_init_test_initialization): Initialize class
5316 initialization check variable by looking at class' state.
5318 2000-05-19 Tom Tromey <tromey@cygnus.com>
5320 * java-tree.h (build_instanceof): Declare.
5321 (build_get_class): Declare.
5322 * parse.y (patch_binop): Use build_instanceof.
5323 * expr.c (build_instanceof): New function. If class is final,
5324 don't make a function call.
5325 (expand_java_INSTANCEOF): Use it.
5326 (build_get_class): New function.
5328 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5330 * jcf-write.c (generate_classfile): Scan the source_file for
5331 slashes with the right pointer variable.
5333 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5335 * lang.c (lang_decode_option): Update -Wunused flags by calling
5337 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5339 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5341 * check_init.c (check_init): Constify local char *.
5342 * class.c (push_class): Constify local char *.
5343 * java_tree.h: Update prototypes.
5344 * jcf-io.c (open_class): Constify filename parameter and
5346 (find_class): Remove redundant string copy. Cast return from
5348 * jcf-parse.c (read_class, parse_class_file, yyparse):
5349 Constify local char *.
5350 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5351 Constify local char *.
5352 * jcf.h (JCF): Constify filename and classname.
5353 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5354 * lang.c (init_parse): Constify parameter and return value.
5355 * lex.c (java_get_line_col): Constify filename parameter.
5356 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5357 * parse.y (java_parser_context_suspend,
5358 issue_warning_error_from_context, safe_layout_class): Constify
5360 * parse.c: Regenerate.
5362 2000-05-08 Tom Tromey <tromey@cygnus.com>
5364 * expr.c (build_jni_stub): Cache the result of
5365 _Jv_LookupJNIMethod.
5367 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5369 * decl.c (predef_filenames_size): Now 7.
5370 (predef_filenames): New seventh entry.
5372 2000-05-04 Tom Tromey <tromey@cygnus.com>
5374 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5375 Keep track of when we've seen a reference field after a
5376 non-reference field.
5377 (get_boehm_type_descriptor): Handle case where we see
5378 non-reference fields but no trailing reference field.
5379 * decl.c (rawdata_ptr_type_node): Define.
5380 (init_decl_processing): Initialize rawdata_ptr_type_node.
5381 * java-tree.h (rawdata_ptr_type_node): Declare.
5383 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5385 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5386 specifiers in calls to fprintf.
5388 2000-05-03 Andrew Haley <aph@cygnus.com>
5390 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5392 * javaop.h (WORD_TO_INT): New function.
5393 (IMMEDIATE_s4): Use WORD_TO_INT.
5394 * jcf.h (JPOOL_INT): Ditto.
5396 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5399 2000-04-19 Tom Tromey <tromey@cygnus.com>
5401 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5403 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5405 * expr.c (build_jni_stub): New function.
5406 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5408 * parse.y (java_complete_expand_methods): Expand a native method
5409 and call build_jni_stub if -fjni given.
5410 * lang-options.h: Document -fjni.
5411 * lang.c (flag_jni): New global.
5412 (lang_f_options): Added `jni' entry.
5413 * java-tree.h (soft_lookupjnimethod_node,
5414 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5416 (flag_jni): Declare.
5417 (build_jni_stub): Declare.
5418 (struct lang_decl): Added `native' flag.
5419 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5421 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5422 soft_jnipopsystemframe_node): New globals.
5423 (init_decl_processing): Set them. _Jv_InitClass only takes one
5426 * java-tree.def: Put into `C' mode.
5428 2000-04-27 Tom Tromey <tromey@cygnus.com>
5431 * expr.c (expand_invoke): Generate check to see if object pointer
5432 is null in nonvirtual invocation case.
5433 * java-tree.h (soft_nullpointer_node): Declare.
5434 * decl.c (soft_nullpointer_node): New global.
5435 (init_decl_processing): Initialize soft_nullpointer_node.
5436 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5437 or `private' methods.
5438 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5440 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5442 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5445 2000-04-26 Tom Tromey <tromey@cygnus.com>
5447 * zextract.c (find_zip_file_start): New function.
5448 (read_zip_archive): Use it.
5450 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5452 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5454 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5456 * class.c (common_enclosing_context_p): New function.
5457 * java-tree.h (common_enclosing_context_p): Added prototype.
5458 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5459 classes sharing an outer context with the current instance.
5460 * parse.y (build_access_to_thisn): Fixed leading comment.
5461 (verify_constructor_super): New local `supper_inner'. Skip
5462 enclosing context argument in the case of inner class constructors.
5463 (patch_method_invocation): Insert proper context as second
5464 parameter to pure inner class constructor super invocations.
5466 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5468 * parse.y (end_class_declaration): Reset the interface number
5471 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5473 * parse.y (source_start_java_method): Deleted unnecessary code.
5474 (patch_method_invocation): Fixed comment.
5476 2000-04-24 Robert Lipe <robertlipe@usa.net>
5478 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5480 2000-04-23 Tom Tromey <tromey@cygnus.com>
5482 * boehm.c (mark_reference_fields): Use int_byte_position.
5484 2000-04-22 Tom Tromey <tromey@cygnus.com>
5486 * boehm.c (mark_reference_fields): Only call byte_position on
5489 2000-04-22 Tom Tromey <tromey@cygnus.com>
5491 * boehm.c (mark_reference_fields): Added `last_view_index'
5492 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5494 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5496 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5497 * parse.y (check_class_interface_creation): Fixed comments. Select
5498 permitted modifiers for (inner) interfaces. Changed error message
5499 to report rejected modifiers used with local classes.
5501 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5503 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5504 of directly inherited type considered in scope.
5505 * parse.y (do_resolve_class): Search inherited classes for inner
5508 2000-04-20 Tom Tromey <tromey@cygnus.com>
5510 * parse.y (not_accessible_p): Use member's class, not current
5511 class, when doing inheritance check for protected reference.
5514 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5516 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5518 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * parse.y (lookup_field_wrapper): Search for final local aliases.
5521 (resolve_expression_name): Let lookup_field_wrapper search for
5522 final local aliases. Force the value of `name' if one is found.
5523 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5524 an expression name. Fixed comments.
5526 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5528 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5530 2000-04-19 Tom Tromey <tromey@cygnus.com>
5532 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5534 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5536 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5538 2000-04-18 Tom Tromey <tromey@cygnus.com>
5541 * gjavah.c (utf8_cmp): Changed return value.
5542 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5544 (cxx_keywords): New global.
5545 (get_field_name): Handle new result of cxx_keyword_subst.
5546 (print_method_info): Likewise.
5548 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5550 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5551 with a newline, for CNI.
5552 (print_stub_or_jni): Print a space or newline before method name for
5554 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5555 (process_file): Include gcj/cni.h if generating CNI stubs.
5557 2000-04-16 Tom Tromey <tromey@cygnus.com>
5559 * gjavah.c (decompile_method): Use print_field_name.
5562 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5564 * parse.y (java_expand_classes): Reverse the package list once.
5565 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5567 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5568 the `==' and `!=' operators.
5570 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5572 * jcf-write.c (generate_bytecode_insns): At invokation time,
5573 always relate an interface method to the type of its selector.
5575 2000-04-05 Tom Tromey <tromey@cygnus.com>
5578 * expr.c (expand_invoke): Generate check to see if object pointer
5579 is null in nonvirtual invocation case.
5580 * java-tree.h (soft_nullpointer_node): Declare.
5581 * decl.c (soft_nullpointer_node): New global.
5582 (init_decl_processing): Initialize soft_nullpointer_node.
5583 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5584 or `private' methods.
5585 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5587 2000-04-05 Tom Tromey <tromey@cygnus.com>
5590 * parse.y (check_final_assignment): Recognize assignments to the
5591 `length' field of an array when generating class files.
5593 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5595 * class.c (decl_hash): Prototype removed.
5596 (decl_compare): Likewise.
5598 2000-04-05 Tom Tromey <tromey@cygnus.com>
5600 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5601 * parse.y (check_modifiers_consistency): Check for final/volatile
5602 clash. Fixes PR gcj/164.
5604 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5606 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5608 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5610 (add_method_1): Use `java_hash_hash_tree_node' and
5611 `java_hash_compare_tree_node'.
5612 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5613 (java_hash_compare_tree_node): Likewise.
5614 * parse.y (find_applicable_accessible_methods_list): Create,
5615 delete and use a hash table to remember already searched interfaces.
5617 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5619 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5622 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5624 * boehm.c (mark_reference_fields, set_bit): Prototype.
5625 (set_bit): Un-ANSI-fy definition.
5627 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5630 * decl.c (emit_init_test_initialization): Likewise.
5632 * gjavah.c (jni_print_char): Likewise.
5634 * parse.y (create_new_parser_context): Likewise.
5636 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5638 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5639 patch missing hunk. Fixed indentation.
5641 2000-03-30 Tom Tromey <tromey@cygnus.com>
5643 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5644 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5646 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5649 when negative *before* using it as an array index.
5650 * ChangeLog: Fixed typo.
5652 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5654 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5655 to 0 when it reaches -1.
5657 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5659 * jcf-parse.c (get_constant): Properly cast `num' during the
5660 invocation of `add_double'.
5661 * jcf-write.c (push_long_const): Properly cast `lo' before
5662 comparing it to short bounds.
5663 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5664 `interface_body:' is reduced after the current interface is
5667 2000-03-26 Tom Tromey <tromey@cygnus.com>
5669 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5670 Java-specific `-f' option.
5672 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5674 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5675 Adjust order of making types.
5676 Make bitsize_*_node values.
5678 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5680 * class.c (make_field_value): Use byte_position.
5681 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5682 (java_array_data_offset): Likewise.
5683 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5686 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5688 * parse.y (check_abstract_method_definitions): New local
5689 `end_type_reached'. Make sure we also consider `end_type'.
5690 (java_check_abstract_method_definitions): Make sure we eventually
5691 consider `java.lang.Object'.
5692 (maybe_use_access_method): Don't use access method if not in the
5693 context of a pure inner class or if the method's context is right.
5694 (find_applicable_accessible_methods_list): New static flag
5695 `object_done'. Don't search abstract classes as interfaces. Fixed
5696 indentation. Fixed the `java.lang.Object' only search. Search
5697 class interface(s) first, then fully search enclosing contexts.
5698 (find_most_specific_methods_list): Pick the closest candidate when
5699 they're all abstract.
5701 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5703 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5704 properly initialize `finished_label'. Don't emit gotos for empty
5707 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5709 * except.c (emit_handlers): Clear catch_clauses_last.
5711 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5713 * parse.y (check_method_types_complete): New function.
5714 (create_class): Reset anonymous class counter only when seeing an
5716 (java_complete_class): JDEP_METHOD: Don't recompute signature
5719 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5721 * class.c (build_static_ref): Fixed indentation in comment.
5722 * java-tree.def (TRY_EXPR): Fixed typo in name.
5723 (CLASS_LITERAL): Likewise.
5724 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5725 (struct lang_type): New field `dot_class'.
5726 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5727 (generate_classfile): Method `class$' is synthetic.
5728 * parse.y (build_do_class_method): New function.
5729 (build_dot_class_method_invocation): Likewise.
5730 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5731 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5732 (qualify_ambiguous_name): Likewise.
5733 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5734 (build_try_statement): Fixed leading comment.
5736 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5738 * class.c (make_field_value): Properly handle sizes.
5739 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5740 (layout_class_method): Count using trees.
5741 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5742 * expr.c (java_array_data_offset): Use int_bit_position.
5743 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5744 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5746 2000-03-16 Tom Tromey <tromey@cygnus.com>
5748 * lang.c (flag_hash_synchronization): New global.
5749 (lang_f_options): Added `hash-synchronization'.
5750 * lang-options.h: Mention -fhash-synchronization.
5751 * java-tree.h (flag_hash_synchronization): Declare.
5752 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5753 hash table synchronization is disabled.
5754 * decl.c (init_decl_processing): Only push `sync_info' value when
5755 hash table synchronization is disabled.
5756 * class.c (make_class_data): Only push `sync_info' field when hash
5757 table synchronization is disabled. Removed dead code.
5759 2000-03-16 Tom Tromey <tromey@cygnus.com>
5761 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5763 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5765 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5767 * parse.y (patch_method_invocation): Handle anonymous classes
5768 creation in static context.
5770 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5773 * parse.y (resolve_qualified_expression_name): Use it.
5774 (patch_method_invocation): Likewise.
5776 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5778 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5779 depending on the type of dependency which dictates what the
5781 (unresolved_type_p): Resolved types limited to the current class.
5783 2000-03-15 Tom Tromey <tromey@cygnus.com>
5785 * decl.c (init_decl_processing): Set type of `sync_info' to be
5788 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5789 Correctly compute bit number for current slot. Zero `high' and
5790 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5791 mark_reference_fields.
5792 (mark_reference_fields): New function.
5794 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5796 * parse.y (register_incomplete_type): Fixed initialization of
5799 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5801 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5803 (push_class_context, pop_class_context): New function.
5804 (class_body:): Call pop_class_context.
5805 (interface_body:): Likewise.
5806 (INNER_QUALIFIER): New macro.
5807 (report_class_declaration): Changed output format and use
5808 INNER_QUALIFIER. Call push_class_context.
5810 2000-02-14 Andrew Haley <aph@cygnus.com>
5812 * check-init.c (check_init): Add new cases for unary and binary
5815 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5817 * parse.y (resolve_package): Set `next' once a type name has been
5818 progressively discovered.
5819 (resolve_qualified_expression_name): Propagate resolution only if
5820 there are remaining qualifiers. Take into account `q' might have
5821 been cleared after re-qualification.
5822 * parse.y (patch_method_invocation): New local `resolved'.
5823 Section dealing with qualified expression rewritten to use
5824 resolve_field_access.
5826 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * parse.h (PUSH_CPC): Fixed indentation.
5829 (DEBUG_CPC): New macro.
5830 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5831 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5832 * parse.y (class_body_declaration:): Use
5833 SET_CPC_INSTANCE_INITIALIZER_STMT.
5834 (method_declaration:): Check for null current_function_decl.
5835 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5836 (java_parser_context_pop_initialized_field): Better handling of
5838 (maybe_make_nested_class_name): Mark nested class name as
5839 qualified when necessary.
5840 (end_class_declaration): Don't call java_parse_context_resume when
5841 one or more error occurred.
5842 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5843 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5844 SET_CPC_INITIALIZER_STMT.
5845 (method_header): Check for inner classes declaring static methods.
5846 (resolve_qualified_expression_name): Handle situation where `this'
5849 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5851 * typeck.c (build_prim_array_type): Correctly set the high word too.
5853 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5855 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5857 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5858 list of methods for interfaces.
5860 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5862 * parse.y (qualify_ambiguous_name): Properly handle expressions
5865 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5867 * parse.y (check_final_assignment): Extended to process
5869 (patch_assignment): Have check_final_assignment called only once.
5871 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5873 * java-tree.h (IS_INIT_CHECKED): New flag.
5874 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5875 * parse.y (patch_string): Call force_evaluation_order on the
5876 completed string concatenation tree.
5877 * expr.c (force_evaluation_order): Call force_evaluation_order on
5878 function's arguments too.
5880 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5882 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5883 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5884 (build_anewarray): Likewise.
5885 * parse.y (patch_newarray): Likewise.
5886 * parse.c: Regenerated.
5888 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5890 * decl.c (init_decl_processing): Added new class fields `depth',
5891 `ancestors', and `idt' to class_type_node. Use
5892 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5893 * class.c (make_class_data): Push initial values for new fields.
5894 * java-tree.h: Updated prototype for `build_invokeinterface'.
5895 * expr.c (build_invokeinterface): Changed parameters to accept
5896 `method' tree. Calculate index of `method' in its declaring
5897 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5898 (expand_invoke): Call `build_invokeinterface' with new parameters.
5899 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5902 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5904 * typeck.c (lookup_do): Search superinterfaces first
5905 when looking up an interface method. From Godmar Back
5908 2000-03-06 Tom Tromey <tromey@cygnus.com>
5910 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5912 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5914 * java-tree.h (lookup_argument_method2): Declared.
5915 (safe_layout_class): Prototype moved from parse.h.
5916 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5917 * parse.y (java_check_regular_methods): Local `super_class' gone.
5918 Call lookup_argument_method2 instead of lookup_argument_method.
5919 Perform modifier match for methods found declared in implemented
5920 interfaces. Fixed indentation problem. Overriding/hiding error
5921 report to take place only for methods found in classes.
5922 * typeck.c (lookup_argument_method): Changed leading
5923 comment. Re-written by calling lookup_do.
5924 (lookup_argument_method2): New function.
5925 (lookup_java_method): Re-written by calling lookup_do.
5926 (lookup_do): New function.
5928 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5930 * check-init.c (check_init): Removed dead code. Handle (blank)
5932 * parse.y (declare_local_variables): New local `final_p', set it
5933 and use it to initialize LOCAL_FINAL.
5934 (check_final_assignment): Only check FIELD_DECLs.
5936 2000-02-17 Tom Tromey <tromey@cygnus.com>
5938 * Makefile.in (JAVA_OBJS): Added boehm.o.
5939 (boehm.o): New target.
5940 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5941 * java-tree.h (flag_use_boehm_gc): Declare.
5942 (get_boehm_type_descriptor): Declare.
5943 * lang.c (lang_f_options): Added `use-boehm-gc'.
5944 (flag_use_boehm_gc): New global.
5945 * lang-options.h: Added -fuse-boehm-gc.
5946 * boehm.c: New file.
5947 * class.c (get_dispatch_table): If class uses a Boehm type
5948 descriptor, put it in the vtable.
5949 (make_class_data): Removed dead code.
5951 2000-03-03 Per Bothner <per@bothner.com>
5953 * decl.c (init_decl_processing): Initialize sizetype properly.
5955 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5957 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5958 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5959 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5960 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5961 (jcf_parse): New local `current'. Load innerclasses seen in outer
5962 context being processed.
5963 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5964 * jcf-write.c (append_innerclasses_attribute): New function.
5965 (append_innerclasses_attribute_entry): Likewise.
5966 (get_access_flags): Handle static classes. Set anonymous and local
5967 classes to be private.
5968 (generate_classfile): Attribute count adjusted. Call
5969 append_innerclasses_attribute.
5970 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5971 PURE_INNER_CLASS_TYPE_P.
5972 * parse.y (parser_qualified_classname): New parameter `is_static',
5973 produce non qualified name accordingly.
5974 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5975 (create_interface): Added argument to parser_qualified_classname.
5976 (create_class): Added argument to parser_qualified_classname. Setup
5977 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5978 (add_inner_class_fields): Fixed indentation.
5979 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5980 (method_declarator): Fixed typo in comment.
5981 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5982 (build_current_thisn): Likewise.
5983 (patch_method_invocation): Likewise.
5985 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5987 * decl.c (current_function_decl): Move to toplev.c.
5989 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5991 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5992 (DECL_BIT_INDEX): Use underlying representation.
5993 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5995 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5997 * expr.c (build_java_ret): Pass proper type to size_binop.
5999 2000-02-25 Anthony Green <green@cygnus.com>
6001 * expr.c (build_class_init): Mark the decl to be ignored by
6003 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6004 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6005 * class.c (init_test_hash_newfunc): New function.
6006 (decl_hash): New function.
6007 (decl_compare): New function.
6008 * decl.c (emit_init_test_initialization): New function.
6009 (complete_start_java_method): Traverse the init test hashtable,
6010 calling emit_init_test_initialization.
6011 (always_initialize_class_p): Define.
6012 * expr.c (build_class_init): Use initialization tests when
6013 emitting class initialization code.
6014 (always_initialize_class_p): Declare.
6015 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6017 * java-tree.h: Include hash.h.
6018 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6019 (struct lang_decl): Add init_test_table field.
6020 (init_test_hash_entry): Define.
6022 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6024 * gjavah.c (main): Avoid using `argi' to report unimplemented
6027 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6030 initialize locals to avoid warnings. Local `exception_type' moved
6033 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6035 * parse.y (resolve_expression_name): Use `orig' as a second
6036 argument to resolve_field_access.
6037 (resolve_field_access): Removed unnecessary code when dealing with
6040 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6042 * class.c (push_super_field): Don't push the field twice.
6043 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6044 * parse.h (java_reorder_fields): Prototyped.
6045 * parse.y (java_reorder_fields): New function.
6046 (java_layout_class): Simplified not to worry about re-ordering.
6048 2000-02-23 Tom Tromey <tromey@cygnus.com>
6050 * gjavah.c (print_name): In JNI case, correctly quote string.
6051 (print_method_info): Don't handle overrides in JNI mode.
6053 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6055 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6056 value type set to `boolean_type_node'.
6058 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6060 * jcf-dump.c (main): Test for correct condition after
6061 output file creation.
6063 2000-02-19 Anthony Green <green@cygnus.com>
6065 * jcf-depend.c (add_entry): Fix test for first list entry.
6067 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6069 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6070 * constants.c (build_constants_constructor): Likewise.
6072 2000-02-19 Anthony Green <green@cygnus.com>
6074 * jcf-depend.c (add_entry): Add entries to the end of the list.
6076 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6078 * decl.c (INT_TYPE_SIZE): Define if necessary.
6079 (expand_java_return): Handle the case of a native integer smaller
6082 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6084 * gjavah.c (help): Use GCCBUGURL.
6085 * jv-scan.c (help): Likewise.
6086 * jcf-dump.c (help): Likewise.
6088 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6090 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6093 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6095 * jcf-parse.c (load_class): Call `fatal' if no file containing
6096 the target class are found.
6098 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6100 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6101 lex.c, lex.h, and PARSE_H to...
6102 (parse.o, parse-scan.o): ...here, respectively.
6104 * lex.c: Split out code that may trigger SIGFPE from yylex()
6105 to its own function.
6106 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6108 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6110 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6112 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6114 * parse.y (outer_field_access_p): Stop in time when outer contexts
6116 (resolve_qualified_expression_name): Properly qualify *everything*
6117 after a package.type to be resoled as expression names.
6118 (find_applicable_accessible_methods_list): Save/restore `class' to
6119 isolate it from a possible outer context search.
6121 2000-02-15 Tom Tromey <tromey@cygnus.com>
6123 * gjavah.c (jni_print_char): New function.
6124 (print_full_cxx_name): Use it.
6125 (decode_signature_piece): Likewise.
6126 (print_cxx_classname): Likewise.
6128 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6130 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6132 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6134 * gjavah.c: Include version.h.
6136 * jcf-dump.c: Likewise.
6138 * jv-scan.c: Likewise.
6140 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6142 * parse.y (outer_field_access_fix): First parameter now a tree
6143 node. Check for assignement to final. First argument to
6144 build_outer_field_access_fix modified to accommodate prototype.
6145 (build_outer_field_access): Don't check for assignment to final
6147 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6148 possibly returned by outer_field_access_fix. Changed
6149 outer_field_access_fix's first argument.
6150 (check_final_assignment): $finit$'s context is OK.
6151 (patch_unaryop): Use node instead of its line/column value when
6152 calling outer_field_access_fix.
6154 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6156 * parse.y (interface_declaration:): No longer tagged
6157 <node>. Re-installed default action.
6158 (class_member_declaration:): Handle inner interfaces.
6159 (interface_member_declaration): Handle inner interfaces and
6161 (create_interface): Push error if one seen. Suspend parsing
6162 context when processing an inner interface.
6163 (register_fields): Inner class static field limitations not to
6164 apply to inner interfaces.
6166 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * jcf-parse.c (load_class): Update `java_error_count' when a
6169 class' file can't be found.
6170 (parse.y): Avoid (byte)code generation when errors seen.
6172 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6174 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6175 decodes a valid node.
6176 (patch_binop): Handle TRUNC_DIV_EXPR.
6178 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 * parse.y (resolve_package): New local `acc'. Try to progressively
6181 build and guess a package and type name.
6183 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6185 * parse.y (find_applicable_accessible_methods_list): Load and
6186 layout the search class if necessary.
6187 (java_complete_tree): Keep to original type of the folded initial
6190 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6192 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6193 Generate error message if circularity is detected. New static
6195 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6196 * jcf-write.c (generate_bytecode_insns): Very simply handle
6198 * parse.y (java_check_circular_reference): Use
6199 `cyclic_inheritance_report' during report, if necessary.
6200 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6201 walking NEW_ARRAY_INIT twice.
6203 2000-02-09 Tom Tromey <tromey@cygnus.com>
6205 * parse.y (check_class_interface_creation): Allow inner classes to
6206 be `private' or `protected', check modifiers' consistency. Prevent
6207 block local classes from bearing any modifiers.
6209 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6211 * except.c (check_start_handlers): Re-add prototype lost in last
6213 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6215 2000-02-09 Andrew Haley <aph@cygnus.com>
6217 * decl.c (clear_binding_level): Remove excess initializer.
6218 (maybe_poplevels): Remove unused variable.
6219 (force_poplevels): Ditto.
6220 (struct binding_level): Add comment.
6222 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6224 * jcf-write.c (generate_classfile): Don't consider
6225 pre-initialization with reference value (use <clinit> instead.)
6226 * parse.y (java_fix_constructors): No generated constructor for
6228 (build_outer_field_access): Removed debug message.
6229 (outer_field_expanded_access_p): Adapted to bytecode generation.
6230 (build_outer_field_access_method): Use fix_method_argument_names.
6231 (build_outer_method_access_method): Fixed indentation. Added
6232 comment. Handle access method generation for static and also void
6234 (build_access_to_thisn): Inserted debug message.
6235 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6236 (resolve_qualified_expression_name): Fixed comment.
6237 (not_accessible_p): Adapted to bytecode generation. Added comment.
6238 (patch_method_invocation): Added comment.
6239 (maybe_use_access_method): Fixed leading comment. Handle static
6241 (java_complete_lhs): Don't shortcut handling of initialized upon
6242 declaration String type static fields when generating bytecode.
6243 (patch_unaryop): Handle outer field access when generating
6246 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6248 * java-tree.h (FIELD_THISN): New macro.
6249 * jcf-write.c (append_synthetic_attribute): New function.
6250 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6251 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6252 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6254 (build_outer_field_access): Turned on access functions usage and
6255 generation when compiling to bytecode.
6256 (maybe_use_access_method): Likewise.
6258 2000-01-25 Andrew Haley <aph@cygnus.com>
6260 * java-except.h (struct eh_range): Add `expanded' field.
6261 (maybe_start_try): Add end_pc arg.
6262 (maybe_end_try): Ditto.
6263 * java-tree.h (force_poplevels): new function.
6264 * expr.c (expand_byte_code): Don't call maybe_start_try or
6266 * except.c (add_handler): Reset expanded.
6267 (expand_start_java_handler): Set expanded.
6268 (check_start_handlers): Don't expand a start handler that's
6269 already been expanded.
6270 (maybe_start_try): Add end_pc arg. Only expand a handler which
6272 (expand_end_java_handler): call force_poplevels.
6273 (force_poplevels): new function.
6274 * decl.c (binding_level): Add start_pc of binding level.
6275 (maybe_pushlevels): Call maybe_start_try when pushing binding
6277 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6278 (LARGEST_PC): Define.
6279 (clear_binding_level): Use LARGEST_PC.
6281 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6282 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6283 (binding_depth, is_class_level, current_pc): new variables.
6284 (struct binding_level): ditto.
6285 (indent): new function.
6286 (push_jvm_slot): add debugging info.
6287 (maybe_pushlevels): ditto.
6288 (maybe_poplevels): ditto.
6291 (start_java_method): ditto.
6292 (give_name_to_locals): comment only.
6293 * except.c (binding_depth, is_class_level, current_pc):
6295 (expand_start_java_handler): add debugging info.
6296 (expand_end_java_handler): ditto.
6298 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6300 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6301 (print_name_for_stub_or_jni, process_file): Constify a char*.
6303 2000-02-03 Tom Tromey <tromey@cygnus.com>
6305 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6307 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6309 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6310 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6313 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6315 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6316 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6317 (struct lang_type): New field `ii_block'.
6318 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6319 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6320 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6321 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6322 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6323 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6325 * parse.y (add_instance_initializer): New function.
6326 (in_instance_initializer): New static global.
6327 (class_body_declaration:): Link instance initializer block.
6328 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6329 (array_creation_expression:): Remove unused local.
6330 (java_parser_context_push_initialized_field): Fixed leading
6331 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6332 CPC_INSTANCE_INITIALIZER_LIST.
6333 (java_parser_context_pop_initialized_field): Likewise.
6334 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6335 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6336 CPC_INITIALIZER_STMT.
6337 (fix_constructors): New local `class_type'. Use it. Call
6338 add_instance_initializer.
6339 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6340 (patch_return): Forbid return in instance initializers.
6341 (patch_throw_statement): Enforce exception handling in the context
6342 of instance initializers.
6344 2000-02-03 Tom Tromey <tromey@cygnus.com>
6346 * Make-lang.in (java.mostlyclean): Remove executables in
6349 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6351 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6352 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6353 (java_float_finite): Convert to use union Word from javaop.h.
6354 (java_double_finite): Convert to use union DWord from javaop.h.
6356 2000-02-02 Tom Tromey <tromey@cygnus.com>
6358 * gjavah.c (options): Added `jni' entry.
6359 (help): Document -jni.
6360 (flag_jni): New global.
6361 (process_file): Handle JNI output. Don't print text from
6362 -prepend, -add, etc, when generating stubs. Only remove `.class'
6363 suffix if it actually exists.
6364 (main): Create a `.c' file when run with `--jni --stubs'. Create
6365 correct output file name with `--jni'.
6366 (print_include): Mangle header name differently in JNI case.
6367 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6369 (print_method_info): Handle JNI case. Put signature info into
6370 method name. Handle case when STREAM is NULL.
6371 (print_name_for_stub_or_jni): New function.
6372 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6373 (print_cxx_classname): Handle JNI.
6374 (print_full_cxx_name): Likewise.
6375 (decode_signature_piece): Likewise.
6376 (overloaded_jni_method_exists_p): New function.
6377 (struct method_name): Added `signature' and `sig_length' fields.
6378 (HANDLE_END_FIELD): Do nothing in JNI mode.
6380 2000-02-02 Tom Tromey <tromey@cygnus.com>
6382 * jv-scan.c: Include version.c, <getopt.h>.
6383 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6384 (options): New array.
6385 (usage): New function.
6386 (version): New function.
6387 (main): Use getopt_long to parse command line.
6388 * jcf-dump.c: Include version.c, <getopt.h>.
6389 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6390 OPT_JAVAP): New macros.
6391 (options): New array.
6392 (usage): Return `void'. Changed message.
6393 (help): New function.
6394 (version): New function.
6395 (main): Use getopt_long_only to parse command line.
6396 * gjavah.c: Include <getopt.h>.
6397 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6398 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6399 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6400 (options): New array.
6401 (java_no_argument): Removed.
6402 (help): Updated with missing options.
6403 (main): Use getopt_long_only to parse command line.
6404 (usage): Changed message.
6406 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6408 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6409 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6410 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6411 * parse.y (array_creation_expression:): Handle anonymous arrays.
6412 (build_array_from_name): Don't set `ret_name' if null.
6413 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6414 (qualify_ambiguous_name): Likewise.
6415 (java_complete_expand_class): Likewise.
6417 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6419 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6420 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6421 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6422 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6423 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6424 AIPL_FUNCTION_COMPLETED_INVOCATION.
6425 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6426 AIPL_FUNCTION_INVOCATION_READY.
6427 (AIPL_FUNCTION_DECLARATION): New enum entry.
6428 * parse.y (reorder_static_initialized): New function.
6429 (java_parser_context_pop_initialized_field): Use it.
6430 (add_inner_class_fields): Use
6431 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6432 augmented. Install marker after last alias initializer, if any.
6433 (generate_finit): Fixed typo. Don't try to retain only the used
6435 (method_header): Compute and set DECL_FUNCTION_NAP.
6436 (method_declarator): Fixed comment. Insert alias initializer in
6438 (build_alias_initializer_parameter_list): Fixed leading
6439 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6440 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6441 (java_complete_expand_class): Code to retain only used aliases
6443 (java_complete_expand_methods): New local `first_decl'. Generate
6444 $finit$ first, then expand the constructors, regular methods and
6446 (java_complete_expand_method): Don't report error on missing
6447 return statement if previously detected bogus.
6448 (fix_constructors): Don't patch constructor parameters list.
6449 (patch_method_invocation): Use new AIPL enum values. Reverse
6450 alias initializer list for anonymous classes.
6452 2000-01-30 Anthony Green <green@redhat.com>
6454 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6455 determine how many stack slots to pop.
6457 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6459 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6460 error handling/recovery.
6461 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6463 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6465 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6466 FIELD_LOCAL_ALIAS_USED): New macros.
6467 (DECL_FUNCTION_NAP): New macro.
6468 (struct lang_decl): New field `nap'.
6469 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6470 (struct lang_type): New fields `finit_stmt_list' and
6472 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6473 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6474 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6475 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6476 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6477 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6478 (BUILD_THROW): Macro line separator re-indented.
6479 * parse.y (end_class_declaration): New function.
6480 (maybe_generate_pre_expand_clinit): New name for
6481 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6482 pre-expand static fields.
6483 (maybe_generate_clinit): Function deleted.
6484 (check_for_static_method_reference): Prototype's parameter list
6486 (generate_finit): New name for maybe_generate_finit. Changed
6487 leading comment. Function rewritten to use
6488 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6489 (build_alias_initializer_parameter_list): New function.
6490 (java_parser_context_pop_initialized_field): Likewise.
6491 (add_inner_class_fields): Likewise.
6492 (type_declaration:): Call end_class_declaration.
6493 (class_member_declaration:): Likewise.
6494 (formal_parameter_list:): Fixed typos.
6495 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6496 element. Improved error handling.
6497 (block_statement:): Call end_class_declaration.
6498 (anonymous_class_creation:): Likewise.
6499 (create_anonymous_class): Fixed comments.
6500 (create_class): Call add_inner_class_fields.
6501 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6502 (method_header): Use MARK_FINAL_PARMS.
6503 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6504 (method_declarator): Propagate final argument flag.
6505 (craft_constructor): New local `artificial'. Call
6506 build_alias_initializer_parameter_list. Use
6507 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6508 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6510 (complete_expand_class): Get rid of unused outer context local
6512 (java_complete_expand_methods): Fixed leading
6513 comment. Generate/pre-expand <clinit> first. Changed method
6514 expansion order to regular, $finit$, constructors, <clinit>.
6515 (java_complete_expand_method): Set current_function_decl.
6516 (fix_constructors): Fix constructor parameter list to account for
6517 outer context local alias initializers.
6518 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6519 (resolve_expression_name): Lookup outer context local aliases. New
6520 local `access', use it.
6521 (patch_method_invocation): Patch inner class ctor invocation with
6522 outer context local aliases initialization values. $finit$
6523 invocation patching now includes things generated with
6524 build_alias_initializer_parameter_list.
6525 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6526 (build_super_invocation): Likewise.
6527 (patch_assignment): Changed comment.
6529 2000-01-27 Andrew Haley <aph@cygnus.com>
6531 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6535 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6537 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6539 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6541 * parse.y (register_fields): Don't pass a format specifier to
6542 OBSOLETE_MODIFIER_WARNING.
6543 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6544 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6546 (check_modifiers): Change function into a macro.
6547 (check_class_interface_creation): Pass a literal format string.
6549 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6551 * buffer.h: PROTO -> PARAMS.
6552 * check-init.c: Likewise.
6553 * class.c: Likewise.
6554 * constants.c: Likewise.
6555 * convert.h: Likewise.
6557 * except.c: Likewise.
6559 * gjavah.c: Likewise.
6560 * java-except.h: Likewise.
6561 * java-tree.h: Likewise.
6562 * jcf-depend.c: Likewise.
6563 * jcf-dump.c: Likewise.
6564 * jcf-parse.c: Likewise.
6565 * jcf-path.c: Likewise.
6566 * jcf-reader.c: Likewise.
6567 * jcf-write.c: Likewise.
6569 * jv-scan.c: Likewise.
6570 * jvgenmain.c: Likewise.
6571 * jvspec.c: Likewise.
6575 * parse-scan.y: Likewise.
6576 * parse.h: Likewise.
6577 * parse.y: Likewise.
6578 * typeck.c: Likewise.
6579 * verify.c: Likewise.
6582 * zextract.c: Likewise.
6583 * zipfile.h: Likewise.
6585 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6587 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6588 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6589 * constants.c (build_constant_data_ref): Check for cached
6590 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6591 in TYPE_CPOOL_DATE_REF.
6592 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6593 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6594 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6595 (LOCAL_FINAL): New macro.
6596 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6597 constant pool -- don't try to reuse.
6598 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6600 (find_in_current_zip): Use TYPE_JCF.
6601 * parse.h (java_check_final): Prototype removed.
6602 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6603 (maybe_create_class_interface_decl,
6604 check_class_interface_creation): Likewise.
6605 (java_expand_finals): Function removed.
6606 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6607 (block_statement:): Fixed comment.
6608 (anonymous_class_creation:): Likewise.
6609 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6611 (check_class_interface_creation): Loosened error report on (inner)
6612 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6613 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6614 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6616 (create_interface): Likewise.
6617 (anonymous_class_counter): New static global.
6618 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6619 patch. Fixed comments.
6620 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6621 anonymous_class_counter when declaring a toplevel class.
6622 (craft_constructor): Fixed constructor name when handling
6623 anonymous classes. Anonymous class constructors to feature hidden
6625 (java_fix_constructors): Added comment.
6626 (java_check_final): Function removed.
6627 (java_complete_expand_methods): Fixed comment. Don't generate
6628 class data, save its outgoing constant pool instead.
6629 (verify_constructor_super): Skip anonymous class constructor
6630 hidden this$<n> parameter.
6631 (java_expand_classes): New local `saved_ctxp'. Removed call to
6632 java_expand_finals and java_check_final. Expand anonymous class
6633 constructors. Generate class data.
6634 (build_super_invocation): Skip anonymous class hidden this$<n>
6636 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6637 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6638 (set_java_signature): Likewise.
6640 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6642 * gjavah.c: Delete ACC_VISIBILITY define.
6643 * jcf.h: Add ACC_VISIBILITY define.
6644 * parse.y: final: rule tagged <value>.
6645 (java_check_regular_methods): Use ACC_VISIBILITY define for
6646 default package access check.
6647 (local_variable_declaration_statement): Use final: rule.
6649 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6651 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6654 2000-01-17 Tom Tromey <tromey@cygnus.com>
6656 * gjavah.c (print_field_info): Allow non-static final fields.
6658 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6660 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6661 * parse.y (patch_anonymous_class): New function.
6662 (create_anonymous_class): Register incomplete type when the
6663 class/interface to extends/implement isn't known yet.
6664 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6665 (verify_constructor_super): Tuned error message.
6667 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6669 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6670 (ANONYMOUS_CLASS_P): New macro.
6671 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6672 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6673 * parse.y (create_class): Added leading argument.
6674 (maybe_create_class_interface_decl,
6675 check_class_interface_creation): Likewise.
6676 (craft_constructor): New function.
6677 (verify_constructor_super): Added argument in prototype.
6678 (class_declaration:): Inserted leading argument.
6679 (for_begin:): Use FOR_LOOP_P.
6680 (anonymous_class_creation): Create WFL of the anonymous class to
6681 instantiate. Call build_new_invocation. Added comments.
6682 (check_class_interface_creation): Handle parameter `anonymous' in
6683 verbose mode class creation announce.
6684 (link_nested_class_to_enclosing): Exclude anonymous classes.
6685 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6686 anonymous class, even though they appear to have an enclosing
6688 (create_interface): Pass extra argument to
6689 check_class_interface_creation.
6690 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6691 (create_class): Call check_class_interface_creation and
6692 maybe_create_class_interface_decl with extra new argument. Don't
6693 add private this$<n> to anonymous classes.
6694 (method_declarator): Insert hidden this$<n> to anonymous class
6696 (java_fix_constructors): Deleted code creating default
6697 constructor. Call craft_constructor instead.
6698 (java_check_regular_methods): Set `saw_constructor' to 1 for
6700 (fix_constructors): Pass extra argument to verify_constructor_super.
6701 (verify_constructor_super): New local `sdecl', use it. Search for
6702 matching constructor (possibly featuring arguments) in super
6704 (lookup_method_invoke): Craft constructor according to arguments
6705 list when dealing with anonymous class constructors.
6706 (build_super_invocation): Pass arguments to anonymous class super
6708 (search_loop): Use FOR_LOOP_P.
6709 (labeled_block_contains_loop_p): Likewise.
6711 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6713 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6714 (enclosing_context_p): New function.
6715 (get_access_flags_from_decl): Handle CLASS_STATIC.
6716 (maybe_layout_super_class): Extra first argument passed to
6718 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6720 * decl.c (access0_identifier_node): New global.
6721 (init_decl_processing): access0_identifier_node initialized.
6722 (pushdecl): Set DECL_CONTEXT only on non type decls.
6723 * expr.c (lookup_field): Lookup inner class fields in enclosing
6725 (expand_invoke): Use ID_INIT_P.
6726 (expand_java_field_op): Use DECL_CLINIT_P.
6727 * java-tree.def (CLASS_LITERAL): New tree code.
6728 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6729 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6730 (struct lang_decl): New field `inner_access'.
6731 (enclosing_context_p): Prototyped.
6732 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6733 ID_CLINIT_P): New macros.
6734 (CLASS_STATIC): New macro.
6735 (CLASS_ACCESS0_GENERATED_P): New macro.
6736 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6737 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6738 INNER_CLASS_P): New macros.
6739 (DECL_INNER_CLASS_LIST): New macro.
6740 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6742 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6743 the shift value to int. Fixed typo in comment.
6744 * lex.c (inst_id, wpv_id): Initialize.
6745 * mangle.c (unicode_mangling_length): Take `$' into account.
6746 * parse.h (DRECOVER, RECOVER): Terminate properly.
6747 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6748 (typedef struct _jdep): New field `enclosing'.
6749 (JDEP_ENCLOSING): New macro.
6750 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6751 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6752 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6753 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6754 GET_ENCLOSING_CPC_CONTEXT): New macros.
6755 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6756 (do_resolve_class): Added extra argument in prototype.
6757 * parse.y (resolve_class): Added extra argument in prototype.
6758 (maybe_create_class_interface_decl): Likewise.
6759 (maybe_use_access_method, build_wfl_wrap): New functions.
6760 (java_complete_expand_classes, java_complete_expand_class):
6762 (java_parser_context_push_initialized_field,
6763 java_parser_context_suspend, java_parser_context_resume):
6765 (maybe_make_nested_class_name, make_nested_class_name,
6766 set_nested_class_simple_name_value,
6767 link_nested_class_to_enclosing, find_as_inner_class,
6768 find_as_inner_class_do, check_inner_class_redefinition,
6769 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6770 maybe_build_thisn_access_method, build_outer_field_access,
6771 build_outer_field_access_methods, build_outer_field_access_expr,
6772 build_outer_method_access_method, build_new_access_id,
6773 build_outer_field_access_method, outer_field_access_p,
6774 outer_field_expanded_access_p, outer_field_access_fix,
6775 build_incomplete_class_ref, patch_incomplete_class_ref,
6776 create_anonymous_class): Likewise.
6777 (inst_id, wpv_id): New static global variables.
6778 (synchronized:): New rule, tagged <node>.
6779 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6781 (anonymous_class_creation:): New rule, tagged <node>.
6782 (NEW_TK): Tagged <node>.
6783 (type_literals, array_type_literal): New rules, tagged <node>.
6784 (class_declaration:): Removed action when reducing by class_body:
6785 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6786 using GET_CPC in sub-rules.
6787 (class_member_declaration): Handle inner classes.
6788 (method_declaration): When reducing method_header:, reset
6789 current_function_decl when appropriate.
6790 (method_declarator:): Set the number of formal parameter to 0 for
6791 method declared without arguments.
6792 (constructor_declarator:): Likewise.
6793 (static_initializer:): List of elements kept in a list.
6794 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6795 use of the keyword `static' for type declarations.
6796 (block_statement:): Handle inner class declarations.
6797 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6798 type qualified `this'.
6799 (class_instance_creation_expression): Use anonymous_class_creation:
6800 to handle inner class instances creation. Handle qualified `new'.
6801 (something_dot_new): Added appropriate actions.
6802 (create_new_parser_context): New function.
6803 (java_push_parser_context, java_parser_context_save_global,
6804 java_parser_context_suspend): Use create_new_parser_context.
6805 (check_modifiers): Changed leading comment.
6806 (check_class_interface_creation): Handle interclasses.
6807 (add_superinterfaces): Fixed comment.
6808 (create_interface): Build qualified name from the raw_name instead
6809 of its matching WFL. Push the initialized fields list. raw_name added
6810 as an extra argument to maybe_create_class_interface_decl.
6811 (create_class): Build qualified name from the raw_name instead of
6812 its matching WFL. Removed assignment to current_parsed_class_un.
6813 Call PUSH_ERROR before returning an error. Suspend the current
6814 parser context when processing an inner class. Push the
6815 initialized fields list. raw_name added as an extra argument to
6816 maybe_create_class_interface_decl. Add the private this$<n>
6818 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6819 (register_fields): Get the class type from GET_CPC and handle
6820 previous errors. Added code to handle the creation of static
6821 fields in inner classes. Initialized fields initialization
6822 statements kept in a list of lists.
6823 (maybe_generate_finit): Initialized fields initialization
6824 statements kept in a list of lists. Use GET_CPC.
6825 (maybe_generate_clinit): Likewise.
6826 (method_header): Use GET_CPC and GET_CPC_UN.
6827 (parser_qualified_classname): Handle inner classes.
6828 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6829 (java_fix_constructors): Hide pointer to enclosing context
6830 instance in constructor list when dealing with inner classes.
6831 (jdep_resolve_class): Call resolve_class with extra first argument
6833 (resolve_class): Add enclosing context as a first extra argument
6834 to do_resolve_class.
6835 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6837 (resolve_no_layout): Extra argument added to resolve_class
6839 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6840 (java_get_real_method_name): Use GET_CPC_UN.
6841 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6842 (java_check_abstract_methods): Handle static method declared in
6843 inner classes by an error.
6844 (java_check_regular_methods): Use DECL_CLINIT_P.
6845 (source_start_java_method): Also set DECL_MAX_LOCALS.
6846 (create_artificial_method): Call java_parser_context_save_global
6847 and java_parser_context_restore_global instead of saving/restoring
6848 the context by hand.
6849 (expand_start_java_method): Improved verbose mode message.
6850 (java_complete_expand_methods): Fixed leading comment. Use
6852 (fix_constructors): Added assignment to this$<n> if necessary.
6853 (java_expand_classes): Call java_complete_expand_classes instead
6854 of java_complete_expand_methods.
6855 (make_qualified_primary): Simplified.
6856 (merge_qualified_name): Optimized for missing left or right parts.
6857 (resolve_expression_name): Handle access to outer class fields from
6859 (resolve_qualified_expression_name): New macro
6860 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6861 classes. Report error on non appropriate qualification of
6862 `new'. Handle qualified `this'.
6863 (not_accessible_p): Allow access to outer class private fields from
6865 (patch_method_invocation): Handle method invocations through
6866 access methods and inner class constructor invocations.
6867 (find_applicable_accessible_methods_list): Search enclosing
6868 contexts of an inner class.
6869 (search_applicable_methods_list): Fixed typo.
6870 (argument_types_convertible): Handle inner class constructors'
6871 hidden outer context reference argument.
6872 (qualify_ambiguous_name): Handle qualified `this'.
6873 (java_complete_lhs): Handle use of field accessed through
6874 artificial access methods in various cases of assignments. Handle
6876 (check_final_assignment): Use DECL_CLINIT_P.
6877 (valid_ref_assignconv_cast_p): Handle the destination being an
6878 enclosing context of the source.
6879 (patch_unaryop): Handle use of field accessed through artificial
6881 (patch_return): Use DECL_CLINIT_P.
6882 (patch_throw_statement): Use DECL_CLINIT_P.
6883 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6884 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6887 2000-01-16 Anthony Green <green@cygnus.com>
6889 * parse.y (build_string_concatenation): Only use
6890 StringBuffer(String) shortcut if String arg is constant.
6892 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6894 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6895 the shift value to int. Fixed typo in comment.
6897 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6899 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6900 * jcf-write.c: Likewise.
6901 * parse.y: Likewise.
6902 * parse.c: Regenerate.
6904 2000-01-09 Anthony Green <green@cygnus.com>
6906 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6907 bytecodes in the correct order.
6909 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6911 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6913 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6915 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6916 before building constant array decl.
6918 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6920 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6921 method invocation and typo in conditional expression.
6922 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6923 the appropriate NOTE_POP.
6924 * parse.y (patch_binop): Shift value mask to feature the right
6927 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6929 * class.c (assume_compiled, assume_compiled_node): Add static
6931 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6933 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6935 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6937 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6938 to `__modifier' to avoid stringifying it.
6940 * parse.y (verify_constructor_circularity): Don't call a variadic
6941 function with a non-literal format string.
6942 (java_check_abstract_methods): Move unreachable code inside
6943 `continue' statement.
6944 (lookup_method_invoke): Call xstrdup, not strdup.
6946 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6949 * jcf-parse.c (yyparse): Likewise.
6951 * jv-scan.c (main): Likewise.
6953 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6955 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6956 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6957 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6960 * parse.y (synchronized, variable_redefinition_error,
6961 check_class_interface_creation, create_interface, create_class,
6962 method_header, finish_method_declaration,
6963 check_modifiers_consistency, method_declarator,
6964 complete_class_report_errors, check_abstract_method_definitions,
6965 java_check_regular_methods, check_throws_clauses,
6966 java_check_abstract_methods, read_import_dir,
6967 check_pkg_class_access, declare_local_variables, fix_constructors,
6968 cut_identifier_in_qualified, resolve_expression_name,
6969 resolve_qualified_expression_name, patch_method_invocation,
6970 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6971 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6972 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6973 patch_try_statement, patch_synchronized_statement,
6974 patch_throw_statement, check_thrown_exceptions,
6975 patch_conditional_expr): Likewise.
6977 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6979 * Makefile.in (LIBDEPS): Added gcc's errors.o
6980 (../jcf-dump$(exeext):): Link with gcc's errors.o
6981 (../gcjh$(exeext):): Likewise.
6982 * expr.c (expand_java_NEW): Layout the entire target type instead of
6983 laying out its methods only.
6984 (lookup_field): Layout the class after having loaded it.
6985 * java-tree.h (java_debug_context): Declared.
6986 * jcf-io.c (toplev.h): Included.
6987 (find_class): Removed assignment to jcf's outofsynch
6988 field. Force source file to be read if newer than its matching
6989 class file. Tweaked debug messages.
6990 * jcf-parse.c (jcf_out_of_synch): Deleted.
6991 (read_class): Call to jcf_out_of_synch removed.
6992 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6993 (jcf_out_of_synch): Prototype deleted.
6994 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6995 `deprecated' and `class_err': integer turned into bit-fields.
6996 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
6997 * parse.y (package_list): New global.
6998 (package_declaration:): Record newly parsed package name.
6999 (extra_ctxp_pushed_p): Static global deleted.
7000 (java_parser_context_save_global): Create buffer context for the
7001 purpose of saving globals, if necessary.
7002 (java_parser_context_restore_global): Pop context pushed for the
7003 purpose of saving globals, if necessary.
7004 (java_debug_context_do): New prototype and function.
7005 (java_debug_context): Likewise.
7006 (do_resolve_class): Use already parsed package names to qualify
7007 and lookup class candidate.
7008 (java_pre_expand_clinit): Removed unnecessary local variable.
7010 1999-12-17 Tom Tromey <tromey@cygnus.com>
7012 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7014 (process_file): Use `\n\' at end of each line in string.
7016 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7018 * expr.c (expand_invoke): Layout the loaded class before
7019 attempting to use it.
7020 (expand_java_field_op): Allow final field assignments to take
7022 * typeck.c (convert): Return error_mark_node if expr is null.
7024 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7026 * class.c (class_depth): Return -1 if the class doesn't load
7028 * expr.c (can_widen_reference_to): Check for errors during depth
7029 computation and return 0 accordingly.
7030 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7031 create default constructors and add an other error check.
7032 * parse.h (java_fix_constructors): Prototyped.
7033 * parse.y (java_pre_expand_clinit): Likewise.
7034 (build_super_invocation): Re-prototyped to feature one argument.
7035 (java_check_circular_reference): Directly use `current'.
7036 (java_fix_constructors): New function.
7037 (java_check_regular_methods): Don't create default constructors
7038 here, but abort if none were found.
7039 (java_complete_expand_methods): Pre-process <clinit> calling
7040 java_pre_expand_clinit.
7041 (java_pre_expand_clinit): New function.
7042 (fix_constructors): build_super_invocation invoked with the
7043 current method declaration as an argument.
7044 (build_super_invocation): Use the context of the processed method
7045 decl argument instead of current_class.
7046 * typeck.c (lookup_java_method): Take WFLs in method names into
7049 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7051 * class.c (make_class_data): flag_keep_inline_functions to keep
7052 private methods in the method array.
7054 1999-12-15 Anthony Green <green@cygnus.com>
7056 * check-init.c (check_init): Take into account both types of
7057 `throw's when checking for uninitialized variables.
7059 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7061 * parse.y (java_complete_lhs): Force convertion of array
7062 dimensions to int_type_node, that's what runtime's ABI expects.
7064 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7066 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7067 operand of a WFL, until the Java front-end gets fixed with regard
7068 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7070 1999-12-10 Andrew Haley <aph@cygnus.com>
7072 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7073 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7074 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7078 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7080 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7081 before calling expand_eh_region_start and expand_start_all_catch.
7082 * except.c (expand_start_java_handler): Switch to permanent
7083 obstack before calling expand_eh_region_start.
7084 (expand_end_java_handler): Switch to permanent obstack before
7085 calling expand_start_all_catch.
7087 1999-12-5 Anthony Green <green@cygnus.com>
7089 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7090 function with side effects.
7091 (init_decl_processing): Mark all memory allocating DECLs with
7094 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7096 * except.c (expand_end_java_handler): Call
7097 expand_resume_after_catch and end_catch_handler.
7099 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7101 * verify.c (verify_jvm_instructions): Create new return label
7102 chain if non existent (don't rely on the verified state of the jsr
7105 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7107 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7108 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7110 * parse.y (patch_assignment): Removed bogus final class test on
7111 lhs when checking on whether to emit an ArrayStoreException runtime
7113 * expr.c (expand_java_arraystore): Likewise.
7115 1999-11-28 Anthony Green <green@cygnus.com>
7117 * decl.c (find_local_variable): Reuse single slot decls when
7120 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7122 * jcf-parse.c (saw_java_source): Global variable removed.
7123 (read_class): Don't use `saw_java_source'. Added extra braces.
7124 (yyparse): Code setting `saw_java_source' removed.
7126 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7128 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7130 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7132 * verify.c (merge_type_state): Non verified subroutines being
7133 considered more than once to trigger passive type merge.
7135 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7137 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7138 in case of error. Error message tuned.
7140 1999-11-21 Anthony Green <green@cygnus.com>
7142 * constants.c (find_methodref_index): Unwrap method names before
7143 inserting them in the constant pool.
7145 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7147 * class.c (assume_compiled_node): New typedef.
7148 (assume_compiled_tree): New static data.
7149 (find_assume_compiled_node): New function.
7150 (add_assume_compiled): New function.
7151 (assume_compiled): New function.
7152 * class.c (make_class_data): Use assume_compiled.
7153 (is_compiled_class): Use assume_compiled.
7155 * java-tree.h (add_assume_compiled): Declare.
7157 * lang.c (lang_decode_option): Parse new options.
7159 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7161 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7162 int_type_node: that's what `_Jv_AllocObject' expects.
7164 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7166 * parse.y (lookup_method_invoke): Use lang_printable_name to
7167 reliably build the type name during error report. Fixes PR gcj/97.
7169 1999-11-09 Tom Tromey <tromey@cygnus.com>
7171 * jcf-path.c: Include <sys/stat.h>.
7172 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7173 (DIR_UP): New macro.
7175 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * parse.y (source_end_java_method): Resume permanent allocation,
7178 reversing Apr 27 1998 patch.
7179 (patch_string_cst): Pop obstacks after having pushed the permanent
7182 1999-11-05 Tom Tromey <tromey@cygnus.com>
7184 * class.c (finish_class): Emit inlined methods if any native
7185 methods exist in the class. Fixes PR gcj/85.
7187 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7189 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7190 (qualify_ambiguous_name): Likewise.
7192 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7194 * typeck.c: (lookup_java_method): search all inherited
7195 interfaces when looking up interface method.
7197 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7199 * parse.y (method_header:): Issue error message for rule `type
7201 (synchronized:): Error report when not using synchronized.
7203 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7206 being used before the superclass constructor has been called.
7207 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7208 instead of `CALL_THIS_CONSTRUCTOR_P'.
7210 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7212 * check-init.c: Fix typo in comment.
7214 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7216 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7219 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * parse.y (expression_statement:): Call function to report
7222 improper invocation of a constructor.
7223 (parse_ctor_invocation_error): New function.
7225 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7227 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7230 1999-10-21 Tom Tromey <tromey@cygnus.com>
7232 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7233 in generated `main'.
7235 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7237 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7238 (qualify_ambiguous_name): Likewise.
7240 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * parse.y (java_complete_tree): fold_constant_for_init to work on
7244 (java_complete_lhs): Likewise.
7245 (array_constructor_check_entry): Complete an initializer element
7246 on permanent_obstack.
7248 1999-10-19 Tom Tromey <tromey@cygnus.com>
7250 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7251 From Mike Moreton <mike@pillim.demon.co.uk>.
7253 1999-10-15 Greg McGary <gkm@gnu.org>
7255 * java-tree.h (flag_bounds_check): Remove extern decl.
7256 * lang.c (flag_bounds_check): Remove global variable.
7257 (lang_f_options): Remove "bounds-check" entry.
7258 (lang_init_options): Default flag_bounds_check to "on".
7260 1999-10-14 Tom Tromey <tromey@cygnus.com>
7262 * jvgenmain.c (usage): New function.
7263 (main): Use it. Also, handle `-D' options.
7264 * jvspec.c (lang_specific_driver): Recognize -D.
7265 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7267 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7269 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7271 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7272 variadic function with a non-literal format string.
7274 * parse-scan.y (report_main_declaration): Likewise.
7276 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7278 * parse.y (read_import_dir, patch_assignment, patch_binop,
7279 patch_array_ref): Likewise.
7281 * typeck.c (build_java_array_type): Likewise.
7283 * verify.c (verify_jvm_instructions): Likewise.
7285 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7289 1999-10-07 Anthony Green <green@cygnus.com>
7291 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7292 where CHECK_PUT may fail for valid reasons.
7294 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7295 UNSAFE_PUTN): New macros.
7297 1999-10-04 Tom Tromey <tromey@cygnus.com>
7299 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7300 well. Fixes Java PR gcj/59.
7301 * parse-scan.y (yyerror): Report errors.
7303 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7305 * decl.c (insert_block): Remove unconditional `abort'.
7307 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7309 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7310 FUNCTION_CODE now of type int. All callers changed.
7311 Set the builtin's DECL_BUILT_IN_CLASS.
7313 1999-09-23 Tom Tromey <tromey@cygnus.com>
7315 * jvspec.c (lang_specific_driver): Don't read spec file if
7316 -fsyntax-only given.
7318 1999-09-22 Tom Tromey <tromey@cygnus.com>
7320 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7322 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7323 (WORDS_TO_LONG): Likewise.
7324 (WORDS_TO_DOUBLE): Likewise.
7326 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7328 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7329 (RELOCATION_VALUE_1): Likewise.
7330 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7331 push_in_const, push_long_const): Prototyped.
7332 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7333 (push_constant2): Likewise.
7334 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7335 (find_constant_wide): Cast find_constant2's integer arguments to
7337 (find_constant_index): Cast find_constant2's and find_constant2's
7338 integer arguments to `jword'.
7339 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7340 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7341 (emit_if): Use RELOCATION_VALUE_1.
7342 (emit_goto): Likewise.
7343 (emit_jsr): Likewise.
7344 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7345 argument to push_long_const to HOST_WIDE_INT.
7347 1999-09-15 Andreas Schwab <schwab@suse.de>
7349 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7351 1999-09-20 Nick Clifton <nickc@cygnus.com>
7353 * lang.c (lang_decode_option): Extend comment.
7355 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7357 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7360 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7362 * gjavah.c (get_field_name, print_method_info, print_include,
7363 add_namelet): Use xmalloc, not malloc.
7365 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7366 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7369 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7371 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7373 * jcf-path.c (add_entry): Likewise.
7375 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7377 * jv-scan.c (xmalloc): Remove definition.
7379 * jvgenmain.c (xmalloc): Likewise.
7381 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7383 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7385 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7386 concat, not xmalloc/sprintf.
7387 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7388 (xstrdup): Remove definition.
7390 * parse.y (duplicate_declaration_error_p,
7391 constructor_circularity_msg, verify_constructor_circularity,
7392 check_abstract_method_definitions, java_check_regular_methods,
7393 java_check_abstract_methods, patch_method_invocation,
7394 check_for_static_method_reference, patch_assignment, patch_binop,
7395 patch_cast, array_constructor_check_entry, patch_return,
7396 patch_conditional_expr): Use xstrdup, not strdup.
7398 * zextract.c (ALLOC): Use xmalloc, not malloc.
7400 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7402 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7404 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7405 (do_spec, lang_specific_pre_link, lang_specific_driver,
7406 input_filename, input_filename_length): Don't declare.
7407 (main_class_name, jvgenmain_spec, lang_specific_driver):
7409 (lang_specific_driver): All calls to the function pointer
7410 parameter now explicitly call `fatal'.
7412 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7414 * parse.y (find_applicable_accessible_methods_list): Search
7415 abstract classes as interfaces.
7417 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7419 * class.c (finish_class): We're now outside a valid method
7420 declaration. Tell the rest of gcc so.
7422 1999-09-08 Bruce Korb autogen@linuxbox.com
7424 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7426 1999-09-07 Tom Tromey <tromey@cygnus.com>
7428 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7430 (decode_signature_piece): Don't emit "::" in JArray<>.
7431 (print_namelet): Only print trailing `;' when printing a class.
7433 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7435 * java-tree.h: Delete declarations for all tree nodes now moved to
7437 * decl.c: Delete their definitions.
7439 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7441 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7442 * Makefile.in (OBJS): Add ggc-callbacks.o.
7443 (OBJDEPS): Likewise.
7445 1999-09-03 Tom Tromey <tromey@cygnus.com>
7447 * parse.y (strip_out_static_field_access_decl): Return operand if
7448 it satisfies JDECL_P.
7450 1999-09-02 Tom Tromey <tromey@cygnus.com>
7452 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7453 Handle nested arrays, like `[[I'.
7455 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7457 * class.c (finish_class): Remove unused parameter, all callers
7460 * expr.c (build_java_athrow): Change return type to void.
7461 (java_lang_expand_expr): Make sure each case in switch returns a
7464 * java-tree.h (finish_class): Fix prototype to take void args.
7466 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7467 (main): Issue return from main, not exit.
7469 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7471 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7473 * jv-scan.c (main): Issue return from main, not exit.
7475 * parse.y (check_abstract_method_definitions,
7476 java_check_abstract_method_definitions): Add static prototypes.
7477 (java_complete_expand_methods): Fix call to `finish_class'.
7479 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7482 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7484 * lang.c (language_string): Constify.
7486 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7488 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7489 Remove hacks for stuff which comes from libiberty.
7491 * Make-lang.in: Likewise.
7493 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7495 * Makefile.in (xref.o): Depend on xref.c explicitly.
7497 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7499 * java-tree.h (lang_printable_name): Constify a char*.
7501 * lang.c (lang_printable_name): Likewise.
7503 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7505 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7508 1999-08-26 Tom Tromey <tromey@cygnus.com>
7510 * gjavah.c (print_cxx_classname): Print "::" before qualified
7513 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7515 * parse.y (lookup_cl): Changed leading comment. Now does its best
7516 to set the column number.
7517 (qualify_ambiguous_name): Take WFL wrappers into account.
7519 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7521 * verify.c (verify_jvm_instructions): Don't check instruction
7522 validity beyond end of method.
7524 1999-08-25 Tom Tromey <tromey@cygnus.com>
7526 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7528 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7530 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7531 cxx_keyword_subst, generate_access, name_is_method_p,
7532 get_field_name, print_field_name, super_class_name, print_include,
7533 decode_signature_piece, print_class_decls, usage, help,
7534 java_no_argument, version, add_namelet, print_namelet): Add static
7536 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7537 name_is_method_p): Constify a char*.
7538 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7539 Provide a final else clause in an if-else-if.
7540 (print_field_info): Add missing final arg in function call to
7542 (print_method_info, decompile_method, decode_signature_piece,
7543 print_c_decl, print_full_cxx_name, print_stub,
7544 print_mangled_classname, super_class_name, print_include,
7545 add_namelet, add_class_decl, print_class_decls, process_file,
7546 help): Constify a char*.
7548 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7549 push_int_const, find_constant_wide, find_constant_index,
7550 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7551 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7552 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7553 emit_if, emit_goto, emit_jsr, call_cleanups,
7554 make_class_file_name): Add static prototypes.
7555 (generate_bytecode_return, generate_bytecode_insns): Pass a
7556 NULL_PTR, not a NULL_TREE.
7558 * jv-scan.c: Include "jcf.h".
7559 (main): Declare using DEFUN macro.
7561 * jvspec.c (find_spec_file, lang_specific_pre_link,
7562 lang_specific_driver): Add prototypes.
7563 (find_spec_file): Constify a char*.
7565 * keyword.gperf (hash, java_keyword): Add prototypes.
7567 * lang.c (lang_print_error): Add static prototype.
7568 (lang_init): Prefer memcpy over bcopy to avoid casts.
7570 * lex.c (yylex): Add static prototype.
7572 * parse-scan.y: Include "lex.c" earlier.
7574 * parse.h: Remove redundant declaration for `yylex'.
7576 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7577 labeled_block_contains_loop_p): Add static prototypes.
7578 (not_accessible_p): Make static to match prototype.
7580 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7582 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7584 * parse.y (check_method_redefinition): Changed leading comment.
7585 (check_abstract_method_definitions): New function.
7586 (java_check_abstract_method_definitions): New function.
7587 (java_check_regular_methods): Call it.
7588 (verify_constructor_super): Fixed indentation.
7589 (lookup_method_invoke): Likewise.
7591 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7593 * parse.y (method_header): Return a null pointer if the current
7595 (finish_method_declaration): Return if the current function decl
7597 (source_start_java_method): Likewise.
7598 (java_method_add_stmt): Likewise.
7600 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7602 * class.c (emit_register_class): Removed unnecessary call to
7604 * parse.y (labeled_block_contains_loop_p): Removed unused local
7607 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7609 * parse.y (java_refold): Added prototype.
7611 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7614 (java_stabilize_reference): Removed unnecessary `else'.
7615 (java_complete_lhs): Set flag to remember boolean. Call
7616 java_refold. Added comments.
7617 (java_decl_equiv): New function.
7618 (binop_compound_p): Likewise.
7619 (java_refold): Likewise.
7620 (patch_unaryop): Striped static field access assigned to decl and
7621 op. Changed promotion scheme for ++/-- operators.
7622 (search_loop): New function.
7623 (labeled_block_contains_loop_p): Likewise.
7624 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7626 (patch_bc_statement): Call search_loop. Fixed comment.
7628 1999-08-14 Anthony Green <green@cygnus.com>
7630 * expr.c (java_lang_expand_expr): Mark static array data as
7633 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7635 * jvgenmain.c (main): NUL-terminate name_obstack.
7637 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7639 * check-init.c (check_bool2_init, done_alternative): Add static
7642 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7643 (add_method, build_utf8_ref, build_class_ref,
7644 append_gpp_mangled_type, layout_class_method): Constify a char*.
7646 * decl.c (push_promoted_type, make_binding_level): Add static
7648 (push_promoted_type, pushdecl): Constify a char*.
7650 * except.c (find_handler_in_range, link_handler,
7651 check_start_handlers): Add static prototypes.
7653 * expr.c (process_jvm_instruction): Constify a char*.
7655 * gjavah.c (main): Constify a char*.
7657 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7660 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7662 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7663 munge, print_ents): Constify a char*.
7665 * jcf-dump.c (disassemble_method): Constify a char*.
7666 (print_constant_pool, print_exception_table): Add static prototypes.
7667 (print_constant, print_exception_table, main, disassemble_method):
7670 * jcf-io.c (find_classfile, find_class): Likewise.
7672 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7673 (set_source_filename, predefined_filename_p): Add static prototypes.
7674 (set_source_filename, get_constant, get_class_constant,
7675 find_in_current_zip): Constify a char*.
7677 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7679 (add_entry, add_path, jcf_path_classpath_arg,
7680 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7682 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7683 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7684 jcf_parse_one_method, jcf_parse_methods,
7685 jcf_parse_final_attributes): Add static prototypes.
7686 (get_attribute): Constify a char*.
7688 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7689 jcf_dependency_add_target, jcf_path_classpath_arg,
7690 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7692 * jv-scan.c (main): Constify a char*.
7693 (gcc_obstack_init): Add prototype arguments.
7695 * jvgenmain.c (gcc_obstack_init): Likewise.
7696 (main): Constify a char*.
7698 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7700 (put_decl_string, lang_print_error): Constify a char*.
7701 (lang_init): Remove redundant extern prototype.
7703 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7705 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7706 Add static prototypes.
7707 (get_type_from_signature): Constify a char*.
7709 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7710 Add static prototypes.
7711 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7712 (verify_jvm_instructions): Constify a char*.
7714 * xref.c (xref_flag_value): Likewise.
7716 * xref.h (xref_flag_value): Likewise.
7718 * zextract.c (makeword, makelong): Add static prototypes.
7719 (makeword, makelong): Constify a uch*.
7721 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7723 * lang.c (java_dummy_print): Constify a char*.
7724 (lang_print_error): Likewise.
7725 (lang_init): Remove redundant prototype for `print_error_function'.
7726 (lang_init_source): Likewise.
7727 (lang_identify): Constify a char*.
7729 1999-08-09 Tom Tromey <tromey@cygnus.com>
7731 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7732 (WORDS_TO_LONG): Likewise.
7733 (WORDS_TO_DOUBLE): Likewise.
7735 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7737 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7739 * expr.c (java_stack_pop, java_array_data_offset,
7740 build_java_throw_out_of_bounds_exception, case_identity,
7741 build_java_check_indexed_type): Add static prototypes.
7742 (linenumber_table, expand_invoke, expand_java_field_op,
7743 build_primtype_type_ref, expand_byte_code): Constify a char*.
7745 * java-tree.h (build_primtype_type_ref, linenumber_table):
7747 (java_lang_expand_expr): Add prototype.
7749 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7750 `java_lang_expand_expr'.
7752 * lex.c (java_lex_error): Constify a char*.
7753 (java_get_unicode, java_read_char, java_allocate_new_line,
7754 java_unget_unicode, java_sneak_unicode): Prototype.
7756 * parse-scan.y (current_class, package_name, method_declarator,
7757 report_class_declaration, yyerror): Constify a char*.
7759 * parse.h (java_report_errors): Prototype.
7760 (yyerror): Constify a char*.
7762 * parse.y (classitf_redefinition_error, check_modifiers,
7763 parse_jdk1_1_error, lookup_package_type,
7764 lookup_package_type_and_set_next, get_printable_method_name,
7765 purify_type_name): Constify a char*.
7766 (build_super_invocation, maybe_generate_finit,
7767 verify_constructor_super, parser_add_interface,
7768 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7769 java_complete_expand_methods, java_expand_finals,
7770 cut_identifier_in_qualified, java_stabilize_reference,
7771 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7772 merge_string_cste): Prototype.
7773 (single_type_import_declaration, yyerror,
7774 variable_redefinition_error, build_array_from_name,
7775 build_unresolved_array_type, check_class_interface_creation,
7776 resolve_class, complete_class_report_errors,
7777 note_possible_classname, read_import_dir,
7778 find_in_imports_on_demand, resolve_package, fix_constructors,
7779 check_deprecation, lookup_method_invoke,
7780 maybe_build_primttype_type_ref, array_constructor_check_entry):
7782 (java_complete_expand_methods, java_expand_finals): Make static.
7783 (convert_narrow): Remove static prototype.
7785 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7787 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7789 1999-08-02 Richard Henderson <rth@cygnus.com>
7791 * decl.c: Include defaults.h instead of expr.h.
7792 * parse.y: Likewise.
7794 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7796 * java/decl.c (start_java_method): Change all uses of
7797 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7798 Ensure expr.h is included.
7799 * java/expr.c (pop_arguments): Ditto.
7800 * java/parse.y (expand_start_java_method): Ditto.
7802 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7804 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7806 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7808 * decl.c: Include "function.h".
7809 * except.c: Likewise.
7810 * parse.y: Likewise.
7811 * Makefile.in: Update dependencies.
7813 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7815 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7816 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7817 `modifier' with ATTRIBUTE_UNUSED.
7819 * gjavah.c (process_file): Add braces around ambiguous `else'.
7821 * jcf-dump.c (print_access_flags, localvar_free): Change return
7824 * parse.y (java_complete_expand_method): Initialize variable
7826 (resolve_qualified_expression_name): Likewise for `field_decl'.
7827 (patch_method_invocation): Likewise for `class_to_search'.
7828 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7829 (patch_assignment): Likewise for `lhs_type'.
7831 * verify.c (verify_jvm_instructions): Remove unused variable
7834 1999-07-25 Richard Henderson <rth@cygnus.com>
7836 * decl.c (va_list_type_node): New.
7838 1999-07-25 Anthony Green <green@cygnus.com>
7840 * gjavah.c (print_stub): New function.
7841 (METHOD_IS_NATIVE): New macro.
7842 (print_mangled_classname): Make static.
7843 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7844 (process_file): Perform stub generation.
7845 (HANDLE_METHOD): Don't emit class decls during stub
7847 (HANDLE_END_METHOD): Take into account stub generation.
7848 (print_method_info): Handle stub generation.
7849 (print_stub): New function.
7850 (print_cxx_classname): Make signature consistant with others.
7851 (help): Describe -stubs option.
7852 (main): Create stub file.
7853 (version): Use version.c.
7854 (print_full_cxx_name): New function.
7855 (print_c_decl): Use print_full_cxx_name.
7857 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7859 * check-init.c (check_init): Handle MAX_EXPR.
7861 1999-07-15 Andrew Haley <aph@cygnus.com>
7863 * lang.c (flag_use_divide_subroutine): New variable.
7864 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7865 fp-to-integer conversion.
7866 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7869 * expr.c (build_java_soft_divmod): New function.
7870 (build_java_binop): Call build_java_soft_divmod if
7871 flag_use_divide_subroutine is set.
7872 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7873 soft_lrem_node: new builtin functions.
7874 (init_decl_processing) Initialize the new builtins.
7875 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7876 soft_lrem_node: new builtin functions.
7877 (build_java_soft_divmod): New function.
7878 * parse.y: Call build_java_soft_divmod if
7879 flag_use_divide_subroutine is set.
7882 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7883 a --specs= arg) even if not linking.
7884 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7885 -fuse-divide-subroutine
7887 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7889 * parse.y (resolve_and_layout): Check methods only once.
7890 (resolve_qualified_expression_name): Verify thrown exceptions
7892 (check_thrown_exceptions): Reject exceptions thrown in
7893 initializer. Error message tuned.
7895 1999-07-14 Andrew Haley <aph@cygnus.com>
7897 * expr.c (expand_expr): Do not return the last statement in a
7898 block as the block's value.
7900 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7903 CALL_EXPR, to avoid order of evaluation changes.
7905 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * parse.y (qualify_ambiguous_name): Do not use
7908 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7910 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7912 * check-init.c (check_init): Handle MAX_EXPR.
7913 * expr.c (force_evaluation_order): Force method call arguments to
7914 be evaluated in left-to-right order.
7915 * parse.y (qualify_ambiguous_name): Loop again to qualify
7916 NEW_ARRAY_EXPR properly.
7918 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * parse.y (patch_invoke): Resolve unresolved invoked method
7922 (qualify_ambiguous_name): STRING_CST to qualify expression for
7923 type name resolution.
7925 1999-06-24 Andrew Haley <aph@cygnus.com>
7927 * class.c (finish_class): Whenever a deferred method is
7928 output, rescan the list of methods to see if a new candidate for
7929 output can be found.
7931 1999-06-28 Tom Tromey <tromey@cygnus.com>
7933 * jvspec.c (lang_specific_driver): Recognize --help.
7935 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * parse.y (resolve_package): Fixed bogus return statement.
7938 (patch_method_invocation): Resolve method invocation beginning with
7939 a package name qualifier.
7941 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7943 * Make-lang.in (java.stage1): Depend on stage1-start.
7944 (java.stage2): Likewise for stage2-start.
7945 (java.stage3): Likewise for stage3-start.
7946 (java.stage4): Likewise for stage4-start.
7948 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7950 * parse.y (java_complete_lhs): When doing cross referencing, don't
7951 try to keep file location on a WFL expanded as a CALL_EXPR.
7953 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7955 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7956 compiling to class file a void method with an empty method body.
7957 As a side effect, the bytecode backend will generate the
7958 appropriate `return' instruction.
7960 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7962 * parse.y (lookup_package_type_and_set_next): New function prototype.
7963 (resolve_package): Search current and imported packages.
7964 (lookup_package_type_and_set_next): New function.
7966 1999-06-22 Andrew Haley <aph@cygnus.com>
7968 * verify.c (verify_jvm_instructions): Check for pending blocks
7969 before invalid PC test and opcode switch, not after.
7971 1999-06-21 Andrew Haley <aph@cygnus.com>
7973 * except.c (find_handler_in_range): The upper limit for exception
7974 ranges is exclusive, not inclusive: (start <= pc < end).
7975 (link_handler): find child pointer which points to outer by
7976 searching sibling list: previous code incorrectly assumed that
7977 outer->outer->first_child must point to outer.
7978 * verify.c (verify_jvm_instructions): FIXME added to code for
7980 (verify_jvm_instructions): Do not assume that the last block
7981 processed in a subroutine is a block which ends with a `ret'
7982 instruction. With some control flows it is possible that the last
7983 block ends with an `athrow'.
7985 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7987 * parse.y (qualify_ambiguous_name): Reorganized the post
7988 evaluation of non WFL leading expression nodes.
7990 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7995 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7997 * parse.y (qualify_ambiguous_name): Handle qualified expression
7998 beginning with a STRING_CST.
8000 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8002 * parse.y (register_fields): Set DECL_INITIAL on both
8003 pre-initialized static and public fields.
8004 (resolve_field_access): Static field access expressions to always
8006 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8007 qualification. CONVERT_EXPR to be resolved as an expression name.
8008 (java_complete_lhs): Identify and access qualified final
8009 initialized field in switch statement case expression.
8010 (fold_constant_for_init): Pre-initialized field decl constant to
8013 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8015 * parse.y (note_possible_classname): Mark returned node with
8016 QUALIFIED_P only if the original class name contained a '/'.
8018 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8020 * Make-lang.in (gcjh): More parallel build fixes.
8022 1999-06-03 Mike Stump <mrs@wrs.com>
8024 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8026 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8028 * except.c (link_handler): Chain exception handlers in order.
8030 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8032 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8033 with nops and process as usual in order to always set correct EH
8034 ranges. Emit detailed warnings about unreachable bytecodes.
8036 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8038 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8041 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8043 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8044 or the searched field decl.
8046 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * parse.y (fold_constant_for_init): Convert numerical constant
8049 values to the type of the assigned field.
8051 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8053 * expr.c (lookup_field): Relaxed the test on class loading error
8055 * parse.y (fold_constant_for_init): Enabeled old code.
8057 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8059 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8060 decide the validity of the cast of a java.lang.Cloneable reference
8062 (patch_conditional_expr): Fixed first argument passed to
8063 binary_numeric_promotion.
8065 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8067 * parse.y (qualify_ambiguous_name): Take into account that a
8068 CONVERT_EXPR might specify a type as a WFL.
8070 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8072 * parse.y (patch_assignment): Save the rhs before using it as an
8073 argument to _Jv_CheckArrayStore.
8075 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8077 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8079 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8081 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8082 floating point litteral only when the exponent indicator has been
8085 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8087 * parse.y (formal_parameter:): Construct argument tree list
8088 element even if a yet unsupported final parameter was encountered.
8090 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8092 * parse.y (finish_method_declaration): Issue errors for native or
8093 abstract methods declared with a method body, as well as for non
8094 native or non abstract methods with no method body.
8096 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8098 * class.c (build_utf8_ref): Initialize variable `field'.
8100 * decl.c (init_decl_processing): Initialize variable `field'.
8102 * expr.c (build_known_method_ref): Mark parameters `method_type',
8103 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8104 (process_jvm_instruction): Likewise for parameter `length'.
8106 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8107 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8110 * parse.y (maybe_generate_clinit): Remove unused variable
8111 `has_non_primitive_fields'.
8112 (find_in_imports_on_demand): Initialize variables `node_to_use'
8114 (patch_binop): Likewise for variable `prom_type'.
8115 (patch_unaryop): Likewise for variable `prom_type'.
8117 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8119 * xref.c (xref_table): Add missing initializer.
8121 1999-05-14 Tom Tromey <tromey@cygnus.com>
8123 * java-except.h (struct eh_range): Removed unused `next' member.
8124 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8125 after adding all exception handlers. Sort exception ranges in
8127 (struct pc_index): New structure.
8128 (start_pc_cmp): New function.
8129 * except.c (add_handler): Return `void'. Don't call link_handler;
8130 instead construct an ordinary linked list and do range
8132 (check_nested_ranges): New function.
8133 (link_handler): Changed interface to allow merging of eh_ranges.
8134 Split overlapping ranges. Return `void'.
8136 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * parse.y (constructor_block_end:): New rule, tagged <node>.
8139 (constructor_body:): Use `constructor_block_end' instead of
8142 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8144 * parse.y (statement_nsi:): Pop `for' statement block.
8145 (java_complete_lhs): Labeled blocks containing no statement are
8146 marked as completing normally.
8148 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8150 * xref.c (xref_set_current_fp): New function, defined.
8151 * xref.h (xref_set_current_fp): New function, prototyped.
8153 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8155 * check-init.c (check_init): Take into account that
8156 LABELED_BLOCK_STMT can be empty.
8158 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8160 * parse.y (java_check_regular_methods): Warning check on not
8161 overriding methods with default access in other packages does not
8162 apply to `<clinit>'.
8163 (java_complete_lhs): If block body is an empty_stmt_node, replace
8164 it by NULL_TREE. This prevents gcc from generating an irrelevant
8167 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8169 * check-init.c (check_init): Removed code accepting to see things
8170 falling through default:, when doing xrefs.
8171 * java-tree.h (do_not_fold): New global variable, declared.
8172 * parse.y (do_not_fold): New global variable, defined.
8173 (java_complete_expand_method): Set `do_not_fold' to the value of
8174 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8175 and reinstall them after them have been purged; do not check for
8176 initializations; do not issue missing return errors.
8177 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8179 (patch_binop): Skip the fold part when doing xrefs.
8180 (build_string_concatenation): Skip the concatenation part when
8182 (patch_synchronized_statement): Do not generate a try-finally when
8184 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8185 and keep the location where the throw was seen.
8186 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8187 any treatment on the converted node an simply return a NOP_EXPR of
8189 * xref.c (xref_get_data): New function, defined.
8190 * xref.h (xref_get_data): New function, declared.
8191 (XREF_GET_DATA): Use xref_get_data.
8193 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8195 * gjavah.c (print_include): Cast the result of `strlen' to int
8196 when comparing against a signed value.
8197 (add_namelet): Likewise.
8199 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8201 * expr.c (expand_invoke): Mark parameter `nargs' with
8203 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8205 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8208 * jcf-reader.c (get_attribute): Cast a value to long
8209 when comparing against a signed expression. Likewise.
8211 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8214 1999-05-11 Andrew Haley <aph@cygnus.com>
8216 * parse.y (source_end_java_method): If the current method contains
8217 any exception handlers, force asynchronous_exceptions: this is
8218 necessary because signal handlers in libjava may throw exceptions.
8219 * decl.c (end_java_method): Ditto.
8221 1999-05-11 Tom Tromey <tromey@cygnus.com>
8223 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8225 * jvspec.c (THREAD_NAME): Removed.
8226 (GC_NAME): Likewise.
8227 (MATHLIB): Likewise.
8228 (WITHLIBC): Likewise.
8230 (THREADLIB): Likewise.
8231 (MATH_LIBRARY): Likewise.
8232 (lang_specific_driver): Don't add `-l' options to command line.
8233 Instead, add a single --specs option. Recognize `-L' options and
8234 use them to search for spec file.
8235 (find_spec_file): New function.
8236 (SPEC_FILE): New define.
8238 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8240 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8241 cpplib-enabled build.
8243 1999-05-05 Per Bothner <bothner@cygnus.com>
8245 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8246 temporarily zero it while calling rest_of_decl_compilation.
8248 * java-tree.h (string_ptr_type_node): Add declaration.
8249 * decl.c: Define and initialize string_ptr_type_node.
8250 * parse.y (patch_string_cst): Use string_ptr_type_node.
8252 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8253 * parse.y (for_statement): Now unconditionally exit_block.
8254 (finish_labeled_statement): No longer exit_block if for-loop.
8255 (patch_loop_statement): Check harder if the loop is already labeled.
8257 * parse.y (patch_initialized_static_field): Removed function.
8258 (maybe_generate_clinit): Removed special handling for interfaces.
8259 (java_complete_expand_methods): Do a preliminary java_complete_tree
8260 on <clinit> to determine if it can be removed.
8261 (java_complete_expand_method): Remove special handling for <clinit>.
8262 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8263 optimize if we get back empty_stmt_node.
8264 For MODIFY_EXPR, re-do checking of static initializers.
8265 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8266 For VAR_DECL, pass correct context.
8268 * verify.c (verify_jvm_instructions): Better error messages.
8270 1999-05-03 Tom Tromey <tromey@cygnus.com>
8272 * parse-scan.y (interface_declaration): Call
8273 report_class_declaration for interfaces.
8275 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8277 * Makefile.in: Remove -v from bison command lines.
8279 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * check-init.c (check_init): Exclude a case of error when doing
8283 * class.c (layout_class_method): Don't generate the error message
8284 twice when compiling from source.
8285 * lang-options.h: Added `-Wredundant-modifers' and
8286 `-Wunusupported-jdk11' flags and help text.
8287 * lang.c (lang_decode_option): Added support for
8288 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8289 flag_static_local_jdk11 and flag_redundant set accordingly.
8290 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8291 * parse.h (EXPR_WFL_ADD_COL): New macro.
8292 (DECL_END_SOURCE_LINE): Likewise.
8293 (DECL_INHERITED_SOURCE_LINE): Likewise.
8294 * parse.y (static_ref_err): New function, prototyped.
8295 (CCB_TK): Now tagged <operator>.
8296 (class_body:): Remember the location of the closing '}' of a class
8297 definition when doing xrefs.
8299 (block_end:): Likewise.
8300 (create_class): Remember the location of the inherited class
8301 identifier when doing xrefs.
8302 (register_fields): Added test on first operand of `init' before
8303 testing it TREE_CODE.
8304 (method_header): Store the location of the class identifier in the
8305 class decl when doing xrefs.
8306 (finish_method_declaration): Don't combine first/last method line
8308 (java_check_regular_methods): Warning check on not overriding
8309 methods with default access on other packages move before check on
8310 static methods. Initialization of `aflags' also moved up.
8311 (resolve_expression_name): Call static_ref_err to report the error.
8312 (static_ref_err): New function, implemented.
8313 (resolve_field_access): Returned simplified static field access
8315 (resolve_qualified_expression_name): Check for illegal use of
8316 static fields in a non static context. Call static_ref_err to
8317 report error in various places.
8318 (java_complete_tree): Do not fold initialized static fields when
8320 (java_complete_lhs): Likewise.
8322 1999-04-29 Anthony Green <green@cygnus.com>
8324 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8325 create internal labels.
8326 (lookup_label): Ditto.
8328 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8330 * class.c (layout_class_method): Generate <clinit>'s rtl for
8332 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8333 for interfaces' <clinit>.
8334 * expr.c (lookup_field): Search for fields in interfaces.
8335 (expand_invoke): Fixed indentation.
8336 (expand_java_field_op): Likewise. Use IS_CLINIT.
8337 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8338 (IS_CLINIT): New macro.
8339 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8340 interface was parsed.
8341 (maybe_generate_clinit): Don't generate if the current class is an
8342 interface with only fields of primitive types.
8343 (reset_method_name): Use IS_CLINIT.
8344 (java_complete_expand_method): Expand <clinit> when it exists for
8345 interfaces. Use IS_CLINIT.
8346 (resolve_expression_name): Use DECL_CONTEXT instead of
8347 current_class to build static field references.
8348 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8349 ARRAY_REF when doing xreferencing.
8350 (check_final_assignment): Fixed typo in leading comment. Use
8352 (patch_array_ref): Don't fully expand array references when
8354 (patch_return): Use IS_CLINIT.
8355 (patch_throw_statement): Likewise.
8357 1999-04-22 Tom Tromey <tromey@cygnus.com>
8359 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8361 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8363 * decl.c (predef_filenames, predef_filenames_size): New globals
8364 (init_decl_processing): predef_filenames and predef_filenames_size
8366 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8368 * jcf-parse.c (predefined_filename_p): New function.
8369 (yyparse): Check that files on the command line are specified only
8370 once and issue a warning otherwise.
8371 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8372 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8373 avoid a gcc warning with -W -Wall turned on.
8374 (java_expand_classes): Abort if errors were encountered.
8375 (java_complete_lhs): If the cross reference flag is set, wrap
8376 field DECL node around a WFL when resolving expression name.
8378 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8380 * lang.c (lang_decode_option): Fixed returned value when parsing
8381 `-fxref=...' and `-Wall'.
8382 * parse.y (source_end_java_method): Do not generate code when
8383 flag_emit_xref is set.
8384 (resolve_expression_name): Do not build static field access when
8385 flag_emit_xref is set.
8386 (resolve_field_access): No special treatment on `length' when
8387 flag_emit_xref is set. Do not build qualified static field access
8388 when flag_emit_xref is set.
8389 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8390 when flag_emit_xref is set.
8391 (patch_assignment): Do not generate array store runtime check when
8392 flag_emit_xref is set.
8393 * xref.c (xref_flag_value): Fixed function declaration
8395 (xset_set_data): New function.
8396 * xref.h (xref_set_data): Added prototype for new function.
8397 (typedef struct xref_flag_table): New field data.
8398 (XREF_GET_DATA): New macro.
8400 1999-04-19 Tom Tromey <tromey@cygnus.com>
8402 * xref.h (enum): Removed trailing comma.
8404 * parse.y (resolve_qualified_expression_name): Added missing
8407 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8409 * gjavah.c: New prototypes for java_float_finite and
8412 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8414 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8417 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8419 * Makefile.in (TREE_H): Add tree-check.h.
8420 (RTL_H): Add genrtl.h.
8422 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8424 * parse.y (patch_assignment): Added ArrayStoreException runtime
8427 1999-04-06 Per Bothner <bothner@cygnus.com>
8429 * expr.c (pop_type_0): New function.
8430 (pop_type): Use pop_type_0.
8431 * java-tree.h (pop_type_0): New declaration.
8432 * verify.c (verify_jvm_instructions): Check return instructions.
8434 * parse.y (patch_binop): Don't fold if non-constant and emiting
8437 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8439 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8441 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8442 (main_jcf): Don't define.
8443 (process_file): Don't set `main_jcf'.
8445 * java-tree.h (main_jcf): Don't declare.
8447 * jcf-parse.c (main_jcf): Add static definition.
8449 * lang.c (main_jcf): Don't define.
8451 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8453 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8455 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8457 * jcf-depend.c: Include "config.h", not <config.h>.
8459 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8462 * jcf-path.c: Include "config.h", not <config.h>.
8464 * lex.c: Don't include various system header files.
8465 (java_init_lex): Cast the argument of `bzero' to PTR
8467 * parse-scan.y (java_push_parser_context): Likewise.
8469 * parse.y (java_push_parser_context): Likewise.
8470 (patch_bc_statement): Match format specifier to variable argument.
8472 * xref.c: Don't include <stdio.h>.
8474 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8476 * parse.y (struct parser_ctxt *ctxp): Now global.
8477 (declare_local_variables): Use WFL compound value for the
8478 declaration source line value, when doing cross-referencing.
8480 1999-03-31 Tom Tromey <tromey@cygnus.com>
8482 * gjavah.c (print_field_info): Allow constants of other types.
8483 (print_include): Generate include when new name is proper prefix
8484 of already printed name.
8485 (add_namelet): Likewise.
8486 (cxx_keyword_subst): New function.
8487 (print_method_info): Use it.
8488 (print_field_name): New function.
8489 (get_field_name): New function.
8490 (print_field_info): Use get_field_name and print_field_name.
8492 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8494 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8495 'KR-C', so gperf uses the `const' keyword on strings.
8497 * keyword.gperf (java_keyword): Const-ify a char*.
8499 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8501 * parse.y (patch_bc_statement): Fixed identation and a bogus
8504 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8506 * parse.y (patch_assignment): Allow static variables in other
8507 classes to be assigned.
8509 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8511 * class.c (maybe_add_interface): Remove unused variable
8513 (make_class_data): Use = for assignment, not ==. Likewise.
8514 (emit_register_classes): Remove unused variable `decl'.
8516 * lex.c: Fix comment so as not to contain an embedded `/*'.
8518 * verify.c (verify_jvm_instructions): Remove unused variable
8521 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8523 * parse.y (complete_loop_body): Rename to finish_loop_body.
8524 (complete_labeled_statement): Rename to finish_labeled_statement.
8525 (complete_for_loop): Rename to finish_for_loop.
8526 (complete_method_declaration): Rename to finish_method_declaration.
8528 * java-tree.h (continue_identifier_node): New global node.
8529 * decl.c: Define and initialize continue_identifier_node.
8530 * parse.y (generate_labeled_block): Remove - no longer needed.
8531 (build_loop_body): Use continue_identifier_node for continue block.
8532 (finish_labeled_statement): Also do pop_labeled_block actions.
8533 (java_complete_lhs): POP_LOOP even if error.
8534 (build_labeled_block): Special handling for continue_identifier_node.
8535 (patch_loop_statement): Re-organize.
8536 (patch_bc_statement): Re-write.
8538 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8540 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8541 using a WFL compound value.
8542 * parse.y (xref.h): Include.
8543 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8545 (register_fields): Set WFL compound value to lineno if doing
8547 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8549 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8550 * xref.h (expand_xref): Prototype renamed from xref_generate.
8552 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8554 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8555 (GET_CURRENT_BLOCK): New macro.
8556 * parse.y (current_static_block): New global variable.
8557 (method_body:): Define action.
8558 (complete_method_declaration): Set current_function_decl to NULL
8559 when work on the current method is done.
8560 (declare_local_variables): Use GET_CURRENT_BLOCK.
8561 (java_method_add_stmt): Likewise.
8562 (java_complete_expand_method): Disable the use of `this' when
8564 (enter_a_block): If no current method exist, use
8565 current_static_block to link static initializer blocks.
8566 (exit_block): Rewritten to use current_static_block when no current
8568 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8569 (patch_return): Forbid the use of `return' in static initializers.
8570 (patch_throw_statement): Fixed indentation. Issue specific error
8571 for uncaught thrown checked exception in static initializer
8572 blocks. Removed FIXME.
8574 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8576 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8577 Link gcj from gcc.o.
8579 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8581 * parse.y (find_applicable_accessible_methods_list): When dealing
8582 with interface: ensure that a given interface or java.lang.Object
8583 are searched only once.
8585 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8587 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8589 * jcf-dump.c (print_access_flags): Add braces around if-else.
8591 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8594 * lex.c (build_wfl_node): Add static prototype.
8596 * lex.h (build_wfl_node): Remove static prototype.
8598 * parse.y: Include lex.c early enough to declare everything needed.
8599 Ensure calls to `build_wfl_node' pass the proper arguments.
8600 (create_class): Remove unused variable `super_decl'.
8601 (get_printable_method_name): Initialize variable `name'.
8603 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * Changelog: Fixed 1999-03-22 typos.
8606 * lang.c (lang_decode_option): Fixed typo in error string in the
8609 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8611 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8613 * java-tree.h (flag_emit_xref): Declared extern.
8614 * lang.c (xref.h): Included.
8615 (flag_emit_xref): New global variable.
8616 (lang_decode_option): Added support for -fxref.
8620 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8622 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8625 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8627 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8628 $(srcdir)/../system.h and $(JAVA_TREE_H).
8629 (jcf-io.o): Depend on $(JAVA_TREE_H).
8630 (mangle.o): Likewise.
8632 * check-init.c (check_cond_init): Add static prototype.
8634 * class.c (build_java_method_type, hashUtf8String,
8635 make_field_value, get_dispatch_vector, get_dispatch_table,
8636 append_gpp_mangled_type, mangle_static_field): Likewise.
8637 (strLengthUtf8): Hide unused definition.
8638 (hashUtf8String): Const-ify.
8639 (make_field_value): Un-ANSI-fy.
8641 * constants.c: Move inclusion of jcf.h above java-tree.h.
8642 (set_constant_entry, find_class_or_string_constant,
8643 find_name_and_type_constant, get_tag_node,
8644 build_constant_data_ref): Add static prototype.
8646 * decl.c (push_jvm_slot, builtin_function,
8647 lookup_name_current_level): Likewise.
8648 (builtin_function): Const-ify.
8650 * except.c (expand_start_java_handler, expand_end_java_handler):
8651 Add static prototype.
8653 * expr.c (flush_quick_stack, push_value, pop_value,
8654 java_stack_swap, java_stack_dup, build_java_athrow,
8655 build_java_jsr, build_java_ret, expand_java_multianewarray,
8656 expand_java_arraystore, expand_java_arrayload,
8657 expand_java_array_length, build_java_monitor, expand_java_pushc,
8658 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8659 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8660 expand_compare, expand_test, expand_cond, expand_java_goto,
8661 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8662 expand_java_field_op, java_push_constant_from_pool): Likewise.
8664 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8665 (build_java_arraynull_check): Mark parameters `node' and `type'
8666 with ATTRIBUTE_UNUSED.
8667 (note_label): Likewise for parameter `current_pc'.
8668 (expand_java_call, expand_java_ret): Hide unused definition.
8670 * java-tree.h (make_class, build_constants_constructor,
8671 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8672 init_outgoing_cpool, register_class, emit_register_classes,
8673 java_layout_seen_class_methods): Prototype.
8674 (unicode_mangling_length): Const-ify.
8675 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8676 emit_unicode_mangled_name, format_int, format_uint,
8677 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8678 jcf_print_utf8_replace, open_class): Prototype.
8680 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8681 <stdio.h>. Include tree.h/java-tree.h.
8682 (utf8_equal_string usage, process_class): Add static prototype.
8683 (open_class): Don't prototype this here.
8684 (utf8_equal_string): Match arguments to format specifiers.
8685 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8686 TABLE_SWITCH, disassemble_method): Likewise.
8688 * jcf-io.c: Include tree.h/java-tree.h.
8689 (open_class, find_classfile, jcf_print_utf8,
8690 jcf_print_utf8_replace): Const-ify.
8692 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8693 parse_class_file): Add static prototype.
8694 (find_in_current_zip): Match definition to existing static
8697 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8698 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8699 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8700 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8701 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8702 generate_bytecode_return, perform_relocations, init_jcf_state,
8703 init_jcf_method, release_jcf_state, generate_classfile):
8704 Add static prototype.
8705 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8706 (make_class_file_name): Const-ify.
8708 * jcf.h (find_classfile): Const-ify.
8710 * jv-scan.c (reset_report): Remove prototype.
8712 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8713 (error): Rewrite to allow varargs.
8715 * lang.c (lang_f_options): Const-ify.
8717 * lex.c (java_parse_escape_sequence): Add static prototype.
8718 (java_allocate_new_line): Match definition to existing static
8721 * mangle.c Include tree.h/java-tree.h.
8722 (unicode_mangling_length, emit_unicode_mangled_name,
8723 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8725 * parse.h (jdep_code): Remove trailing comma in enumeration.
8726 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8727 (reset_report): Add prototype.
8729 * verify.c (push_pending_label, merge_types): Add static
8732 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8734 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8736 * parse.y (find_applicable_accessible_methods_list): Extend the
8737 search to superinterfaces when relevant.
8738 (search_applicable_methods_list): New function.
8740 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * class.c (unmangle_classname): Implemented stricter testing
8743 before setting the QUALIFIED_P flag on an identifier.
8745 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8747 * parse.y (java_complete_lhs): Call force_evaluation_order
8748 after patch_newarray.
8749 (patch_binop): Don't call fold if there are side effects.
8751 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8753 * parse.y (java_stabilize_reference): Use save_expr instead of
8754 building a SAVE_EXPR node.
8755 (java_complete_lhs): Patch the resulting string of the `+='
8756 operator (if necessary) and complete the RHS after having built
8759 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8761 * class.c (make_class): Don't set CLASS_P here (because
8762 this function is also called by build_java_array_type).
8763 (push_class): Set CLASS_P here instead.
8764 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8766 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8767 context. If the context is class, perfer "super" over "synchronized".
8768 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8770 * parse.y (create_class): Don't call parser_check_super here;
8771 it is not robust. Always wait until later.
8773 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8774 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8776 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8778 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8779 * lex.h (UNGETC): Change misleading macro.
8781 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8783 * parse.y (java_stabilize_reference): Return NODE when patching a
8785 (java_complete_lhs): Put parenthesis around truth values.
8787 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8789 * class.c (layout_class_method): Don't make rtl for interface
8791 * parse.h (GET_TYPE_NAME): New macro.
8792 * parse.y (if_then_statement:): Fixed indentation.
8793 (if_then_else_statement:): Likewise.
8794 (for_statement:): Fixed spacing.
8795 (try_statement:): Fixed indentation.
8796 (create_interface): Don't force interfaces to be abstract.
8797 (method_header): Abstract methods are OK in interfaces.
8798 (declare_local_variables): Fixed typo in comment.
8799 (java_complete_expand_method): Fixed indentation.
8800 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8801 non accessible fields.
8802 (java_stabilize_reference): New function.
8803 (java_complete_lhs): Fixed indentation. Use
8804 java_stabilize_reference in compound assignement. Insert the
8805 cast. If not processing `+' fix string constants before processing
8808 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8810 * constants.c (find_class_or_string_constant): Cast variable `j'
8811 to a `jword' when comparing against one.
8813 * expr.c (java_lang_expand_expr): Remove unused variables
8814 `has_finally_p' and `op0'.
8816 * gjavah.c (print_field_info): Cast a value to jint when comparing
8817 against one. Likewise for a jlong.
8818 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8819 against a signed quantity.
8821 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8822 (print_signature): Don't needlessly dereference variable `str'
8824 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8825 `max_locals' with ATTRIBUTE_UNUSED.
8826 (jcf_parse_class): Likewise for variable `index'.
8828 * parse.h (reverse_jdep_list): Remove static prototype.
8830 * parse.y (build_jump_to_finally): Remove prototype and definition.
8831 (reverse_jdep_list): Add static prototype.
8833 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8834 `assignment' and `expr_decl'.
8836 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8838 1999-03-12 Andrew Haley <aph@cygnus.com>
8840 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8841 we'll need a directory separator and a null character.
8843 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8845 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8847 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8849 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8852 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8854 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8856 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8858 * class.c (layout_class_method): A static method in a base class
8859 is never overridden, so treat it like it doesn't exist.
8860 However, do complain about private non-static method overriding
8861 public static method.
8863 * parse.y: Don't set unused INITIALIZED_P flag.
8864 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8866 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8867 (build_array_from_name): Re-order &index[string] to &string[index].
8869 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8870 error_mark (it might catch more errors, but it is more likely to lose).
8872 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8874 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8875 (parse-scan.o): Depend on toplev.h.
8877 * class.c (make_method_value): Add prototype. Make it static.
8878 Remove unused second argument, caller changed.
8880 * expr.c (java_lang_expand_expr): Remove unused variable
8883 * java-tree.h: Don't prototype find_in_current_zip.
8884 Add prototypes for verify_constant_pool, start_java_method,
8885 end_java_method, give_name_to_locals, expand_byte_code,
8886 open_in_zip, set_constant_value, find_constant1, find_constant2,
8887 find_utf8_constant, find_string_constant, find_class_constant,
8888 find_fieldref_index, find_methodref_index, write_constant_pool,
8889 count_constant_pool_bytes and encode_newarray_type.
8891 * jcf-dump.c: Remove unused variable `LONG_temp'.
8893 * jcf-parse.c: Include parse.h.
8894 (jcf_parse_source): Remove unused parameter, all callers changed.
8895 (jcf_figure_file_type): Add static prototype.
8896 (find_in_current_zip): Likewise. Also remove unused parameter,
8897 all callers changed.
8898 (read_class): Initialize variable `saved_pos'.
8900 * jcf-reader.c (jcf_parse_preamble): Mark variables
8901 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8903 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8904 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8905 (java_parse_doc_section): Initialize variable `seen_star'.
8906 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8907 (java_lex_error): Mark parameters `msg' and `forward' with
8909 (java_get_line_col): Mark parameters `filename' and `line' with
8912 * parse-scan.y: Include toplev.h.
8913 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8915 * parse.h: use `struct JCF', not plain `JCF'.
8916 (java_parser_context_save_global, java_expand_classes
8917 java_parser_context_restore_global, java_parse): Add prototypes.
8919 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8922 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8924 * check-init.c (check_init): COPYN takes word count, not bit count.
8926 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8928 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8929 explicit build_decl. (Avoids crash in reload when optimizing.)
8931 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8933 * decl.c (complete_start_java_method): Handle synchronized method
8934 even when compiling from bytecode.
8936 1999-02-26 Tom Tromey <tromey@cygnus.com>
8938 * gjavah.c (add_class_decl): Only generate `#include' if outer
8939 class is not the name of the class we are processing. Correctly
8940 append `.h' in #include.
8941 (process_file): Clean up newlines around generated `#include's.
8942 (decode_signature_piece): Correctly handle inner classes.
8943 (struct include): New structure.
8944 (all_includes): New global.
8945 (print_include): New function.
8946 (add_class_decl): Use it.
8947 (process_file): Likewise.
8948 (add_class_decl): Generate include for java-array.h if array
8950 (process_file): Don't generate java-array.h include.
8952 * gjavah.c (add_namelet): Check for standard package names here.
8953 (add_class_decl): Don't check for standard package names here.
8955 1999-02-25 Tom Tromey <tromey@cygnus.com>
8957 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8958 When reading a zip file, only use strncmp if both strings are
8959 bigger than the buffer length. Initialize `k' when looping
8962 1999-02-24 Tom Tromey <tromey@cygnus.com>
8964 * gjavah.c (struct namelet): New structure.
8965 (add_namelet): New function.
8966 (print_namelet): New function.
8967 (print_class_decls): Use add_namelet and print_namelet to generate
8968 namespaces and not classes.
8969 (method_printed): New global.
8970 (HANDLE_END_METHOD): Examine method_printed.
8971 (print_method_info): Set method_printed when required. Print
8972 error if function to be ignored is marked virtual. Handle $finit$
8974 (METHOD_IS_FINAL): New macro.
8975 (print_field_info): Use it.
8976 (HANDLE_METHOD): Clear method_printed.
8977 (method_pass): New global.
8978 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8979 (process_file): Do two passes over both fields and methods.
8980 (HANDLE_METHOD): Examine method_pass.
8982 (add_class_decl): New function.
8983 (print_class_decls): Don't scan over entire constant pool.
8985 1999-02-23 Tom Tromey <tromey@cygnus.com>
8987 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8988 disable linking in that case.
8990 1999-02-20 Tom Tromey <tromey@cygnus.com>
8992 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8995 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8997 * decl.c (build_result_decl), java-tree.h: New method.
8998 (complete_start_java_method): Handle synchronized methods.
8999 Don't build DECL_RESULT here. (Ordering dependency problem.)
9000 (start_java_method): Call build_result_decl here instead ...
9001 * parse.y (java_complete_expand_method): ... and here.
9002 (expand_start_java_method): Don't call complete_start_java_method here.
9003 (java_complete_expand_method): Call it here instead.
9004 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9005 * java-tree.h: ... here.
9007 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9008 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9009 for ARRAY_REF - it doesn't work when array bounds are checked.
9010 (patch_array_ref): Handle it here instead.
9012 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9014 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9016 Force left-to-right evaluation of binary operations etc.
9017 * expr.c (force_evaluation_order), java-tree.h: New function.
9018 * parse.y (java_complete_lhs): Pass binary operations, procedure
9019 calls, and ARRAY_REFs to force_evaluation_order.
9020 (various): Set TREE_SIDE_EFFECTS more carefully.
9022 Tolerate random (non-UTF8) encoding in comments without complaining.
9023 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9024 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9026 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9027 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9029 * parse.y (java_complete_lhs): Ignore an empty statement in a
9030 COMPOUND_EXPR. Don't complain about empty statement after return.
9032 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9034 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9035 in TREE_LIST - just chain the POINTER_TYPEs together.
9036 (resolve_class): If type already resolved, return decl.
9037 After resolving, update TREE_TYPE(class_type), and name (if array).
9038 * parse.h (do_resolve_class), parse.y: Make non-static.
9039 * class.c (maybe_layout_super_class): Take this_class argument.
9040 Do do_resolve_class if necessary.
9041 (layout_class, layout_class_methods): Adjust calls appropriately.
9042 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9043 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9044 * typeck.c (build_java_array_type): Don't call layout_class.
9046 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * parse.y (check_pkg_class_access): Allow private class access
9049 within the same package.
9050 (strip_out_static_field_access_decl): New function.
9051 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9052 operator argument before testing its nature.
9054 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9056 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9057 (TRY_EXPR): Simplify - it no longer has a finally clause.
9058 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9059 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9060 * expr.c (java_lang_expand_expr): Likewise.
9061 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9062 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9063 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9064 (build_try_statement): Remove finally parameter and handling.
9065 (build_try_finally_statement): New function.
9066 (patch_try_statement): No longer need to support finally clause.
9067 (try_statement): Update grammar action rules.
9068 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9069 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9071 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9073 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9074 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9076 1999-02-17 Andrew Haley <aph@cygnus.com>
9078 * class.c (build_utf8_ref): Back out broken patch which was
9079 intended to to output signatures using '.' as a separator.
9081 * class.c (make_class_data): Output signatures using '.' as a
9082 separator, rather than '/'.
9083 (mangled_classname): Likewise.
9084 (make_field_value): Likewise.
9085 (make_method_value): Likewise.
9086 * constants.c (alloc_class_constant): Likewise.
9087 * expr.c (build_invokeinterface): Likewise.
9089 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9091 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9092 of an ancient workaround.
9094 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9096 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9099 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * lex.c (yylex): Encode \0 as UTF8.
9103 1999-02-10 Tom Tromey <tromey@cygnus.com>
9105 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9106 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9107 (libgcj_zip): Renamed.
9108 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9110 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9112 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9113 (GC_NAME): Renamed -lgc to -lgcjgc.
9115 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9117 * lex.c (java_lang_cloneable): Initialize.
9118 * parse.y (java_lang_cloneable): New static variable.
9119 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9120 doing one more qualification round.
9121 (valid_ref_assignconv_cast_p): Reject null source or
9122 destination. Allow an array to be cast into java.lang.Cloneable.
9123 (patch_cast): Swapped two first arguments to first call to
9124 valid_ref_assignconv_cast_p.
9126 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9128 * parse.h: DECL_P renamed JDECL_P.
9129 * parse.y: DECL_P replaced by JDECL_P.
9130 (build_array_from_name): Always use pointer's type.
9131 (patch_bc_statement): Extra code to search continue target in a
9132 for loop. Fixed comments. Continue target is current loop when
9135 1999-02-05 Andrew Haley <aph@cygnus.com>
9137 * class.c (make_class_data): The superclass of an interface should
9138 be null, not class Object.
9140 * lex.c (java_lex): Sign extend hex literals.
9142 1999-02-04 Andrew Haley <aph@cygnus.com>
9144 * class.c (build_utf8_ref): Output signatures using '.' as a
9145 separator, rather than '/'.
9146 (make_class_data): Likewise.
9148 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9150 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9151 mkstemp.o. Get them from libiberty now.
9153 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9155 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9157 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9162 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9164 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9165 * jcf-write.c (generate_bytecode_return): New function.
9166 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9168 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9169 generate special [fd]const_[01] instructions.
9171 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9173 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9174 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9176 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9178 * parse.y (patch_method_invocation): Handle calling static methods,
9179 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9181 * parse.y (java_complete_lhs): Don't complain about unreachable
9182 exit condition in a do-while statement.
9184 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * lex.c (java_read_char): Fixed utf8 decoding.
9187 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9189 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9190 comments. Local variable `all_primitive' is gone. Broadened
9191 acceptance of `0' to floating point targets. `long' can now be
9192 widened to `double' or `float'.
9193 (valid_method_invocation_conversion_p): Added leading
9194 comment. Fixed tabulation.
9195 (build_string_concatenation): Optimize out left or right empty
9198 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9200 * jcf-write.c (localvar_alloc): Only emit entry for
9201 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9202 (generate_bytecode_insns): Only call put_linenumber if
9203 debug_info_level > DINFO_LEVEL_NONE.
9204 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9205 is specified, add -g1 (for compatibility wih javac).
9207 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9209 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9210 gjavah.o, check-init.o, jv-scan.o
9212 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9214 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9216 * gjavah.c: Include config.h and system.h.
9218 * javaop.h (inline): Don't define, its handled by system.h.
9219 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9220 from `inline' to `static inline'.
9222 * jcf.h (inline): Don't define, its handled by system.h.
9224 * lex.c (inline): Likewise.
9226 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9228 * lang-specs.h: Map -Qn to -fno-ident.
9230 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9232 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9234 1999-01-29 Tom Tromey <tromey@cygnus.com>
9236 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9237 then cast it to Object before calling `append' method.
9239 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9241 * check-init.c (check_bool2_init, check_bool_init, check_init):
9242 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9243 * jcf-write.c (generate_bytecode_insns): Likewise.
9245 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9247 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9248 * parse.y (patch_cast): Allow a boolean to be cast into a
9251 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9253 * parse.y: (class_declaration:): Fixed indentation.
9254 (class_member_declaration:): Extra `;' after field declaration now
9256 (interface_declaration:): Removed debug messages in error reports.
9257 (patch_binop): Nodes created and returned inherit the orignal
9258 node's COMPOUND_ASSIGN_P flag value.
9259 (patch_cast): Fix cast from char to floating point.
9261 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9263 * except.c, java-except.h (expand_resume_after_catch): new
9265 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9266 to branch back to main flow of control after a catch block.
9268 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9270 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9271 $(srcdir)/../system.h.
9272 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9273 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9274 (jcf-write.o): Likewise.
9275 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9276 (mangle.o): Depend on $(srcdir)/../toplev.h.
9277 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9278 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9280 * class.c: Include output.h and parse.h.
9281 (mangled_classname): Add the `const' keyword to a char*.
9282 (find_named_method): Hide unused function definition.
9283 (build_utf8_ref): Change type of variable `c' to unsigned char.
9284 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9285 (build_class_ref): Add the `const' keyword to a char*.
9286 (layout_class_method): Remove unused variable `buf'.
9288 * decl.c (find_local_variable): Remove unused variable `rtl'.
9289 (pushdecl): Likewise for variables `different_binding_level' and
9291 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9292 (maybe_build_cleanup): Likewise for parameter `decl'.
9294 * except.c (expand_start_java_handler): Mark parameter `range'
9295 with ATTRIBUTE_UNUSED.
9297 * expr.c: Include except.h.
9298 (pop_type): Remove unused variable `i'.
9299 (pop_value): Likewise for variables `n_words' and `i'.
9300 (expand_java_arrayload): Likewise for variable `convert'.
9301 (java_lang_expand_expr): Likewise for variables `op0', `type',
9302 `mode', `unsignedp', `node' and `elements'.
9303 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9305 (process_jvm_instruction): Add a `const' qualifier to a char*.
9307 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9308 (temp_directory): Likewise.
9309 (print_c_decl): Likewise.
9310 (print_method_info): Likewise.
9311 (decode_signature_piece): Likewise.
9312 (print_mangled_classname): Likewise.
9314 * java-except.h: Provide prototypes for maybe_start_try,
9315 maybe_end_try and add_handler.
9317 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9318 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9319 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9320 init_expr_processing, push_super_field, init_class_processing,
9321 can_widen_reference_to, class_depth, verify_jvm_instructions,
9322 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9323 set_local_type, merge_type_state, push_type, load_type_state,
9324 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9325 emit_unicode_mangled_name): Add prototypes.
9327 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9328 (print_signature_type): Use ISDIGIT, not isdigit.
9329 (print_signature): Remove unused variable `j'.
9331 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9332 int when comparing against one.
9334 * jcf-parse.c: Include toplev.h.
9336 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9337 (localvar_free): Remove unused variable `i'.
9338 (generate_bytecode_conditional): Likewise for variable `kind'.
9340 * jv-scan.c: Include config.h and system.h. Remove redundant
9341 OS header and gansidecl.h includes.
9342 (warning): Add the `const' keyword to a char*. Also add
9343 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9344 __STDC__, when determining whether to use ANSI-isms.
9345 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9346 (xmalloc): Don't redundantly prototype here.
9347 (main): Remove unused parameter `envp'. Also fix the arguments
9348 passed to function `fatal' to match the format specifier.
9350 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9352 * mangle.c: Include toplev.h.
9353 (emit_unicode_mangled_name): Declare parameter `len'.
9355 * parse.y (parse_warning_context): Add the `const' keyword to a
9356 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9357 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9358 (issue_warning_error_from_context): Add the `const' keyword to
9360 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9361 not `__STDC__' for whether to use ANSI-isms.
9363 * typeck.c (incomplete_type_error): Mark parameters `value' and
9364 `type' with ATTRIBUTE_UNUSED.
9365 (parse_signature_type): Use ISDIGIT, not isdigit.
9367 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9368 (verify_jvm_instructions): Likewise. Remove unused variables
9369 `field_name' and `default_val'.
9371 * zextract.c: Include config.h and system.h. Remove redundant
9374 * zipfile.h: Prototype `read_zip_archive'.
9376 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9378 * typeck.c (convert): Allow conversions to void type: some
9379 optimizations in gcc do this.
9381 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9383 * typeck.c (convert_ieee_real_to_integer): New function.
9384 (convert): When not using fast-math and using hardware fp, convert
9385 an IEEE NaN to zero.
9387 1999-01-18 Andrew Haley <aph@cygnus.com>
9389 * parse.y (patch_binop): Do a type conversion from signed to
9390 unsigned and then back to signed when a ">>>" is found.
9392 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9394 * java-tree.h: (check_for_initialization): Added prototype.
9395 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9396 * parse.y (do_resolve_class): Removed unused locals.
9397 (read_import_dir): Likewise.
9398 (resolve_qualified_expression_name): Array creation
9399 expressions are valid primary expressions.
9400 (qualify_ambiguous_name): Likewise.
9401 (patch_synchronized_statement): Removed unused local.
9403 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9405 * Makefile.in (zextract.o): Add dependencies.
9407 * Makefile.in: Do not put ^Ls at the start of a line.
9409 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9411 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9412 sub-type the result of the call that gets the exception value.
9414 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9415 don't call finish_class.
9417 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9418 clear found before continuing.
9420 * verify.c (verify_jvm_instructions): On an array load, allow
9421 and handle top of stack to be TYPE_NULL.
9423 * gjavah.c (generate_access): Translate Java package private or
9424 protected access to C++ public, but with a comment.
9426 1999-01-13 Andrew Haley <aph@cygnus.com>
9428 * expr.c (generate_name): Name prefix changed to avoid clashes
9429 with assembler temp labels.
9431 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9432 MODIFY_EXPR. Without this, code for the assignement may not be
9433 generated at all and the synchronized statement will read an
9434 uninitialized variable.
9436 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9438 * class.c (maybe_layout_super_class): Fixed returned value.
9439 * lex.c: Added 1999 to the copyright.
9440 (java_init_lex): Initialize java_lang_imported.
9441 * lex.h: Added 1999 to the copyright.
9442 * parse.h: Added 1999 to the copyright.
9443 (REGISTER_IMPORT): Fixed typo in trailing macro.
9444 (CURRENT_OSB): New macro.
9445 (struct parser_ctxt): New fields osb_depth, osb_limit.
9446 * parse.y (java_lang_id): New global variable.
9447 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9448 (array_creation_expression:): Use CURRENT_OSB.
9449 (dims:): Uses a stack to keep track of array dimensions.
9450 (cast_expression:): Use CURRENT_OSB.
9451 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9453 (register_fields): Fixed typos in comment.
9454 (check_method_redefinition): Fixed comment indentation.
9455 (java_check_regular_methods): Set saved found wfl to NULL after
9456 having reinstalled it in the previously found DECL_NAME.
9458 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9460 * gjavah.c (java_float_finite): Use a union to do type punning.
9461 (java_double_finite): Likewise.
9463 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9465 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9466 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9467 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9468 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9469 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9470 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9472 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9474 * check-init.c (check_init): If compiling to native, we don't
9475 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9477 1999-01-08 Tom Tromey <tromey@cygnus.com>
9479 * parse-scan.y (variable_declarator_id): Set or increment
9481 (bracket_count): New global.
9482 (formal_parameter): Handle case where bracket pairs trail variable
9485 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9487 * jcf-parse.c (yyparse): variable len changed from a char to an
9488 int to prevent overflow.
9490 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9492 * java-tree.h: Declare read_class.
9493 * jcf-parse.c (read_class): New function.
9494 (load_class): Now just call read_class.
9496 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9497 * jcf-parse.c (parse_source_file): Declare save_error_count,
9498 which is needed by java_parse_abort_on_error macro,
9499 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9501 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9502 constructor, if initializing a static field.
9503 (patch_new_array_init): Set TREE_CONSTANT if it is.
9504 * expr.c (java_lang_expand_expr): For a static array constructor
9505 of primitive elements, allocate the array itself statically.
9506 Disabled until we can set the vtable field statically.
9508 * check-init.c: New file. Checks for definite assignment.
9509 * Makefile.in (JAVA_OBJS): Add check-init.o.
9510 * parse.y (java_complete_expand_method): Call check_for_initialization.
9511 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9513 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9515 * parse.y : include system.h instead of including
9516 standard headers directly with the exception of <dirent.h>.
9518 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9520 * lex.h: Moved static function declarations to lex.c,
9521 to shut up some -Wall warnings.
9522 * lex.c: Static function declarations moved here.
9523 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9525 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9527 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9529 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9531 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9532 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9534 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9535 (localvar_alloc): Change return type to void,
9536 (emit_unop): Remove unused variable size.
9538 * jcf-write.c (struct jcf_block): Add new union.
9539 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9540 (call_cleanups): New functions.
9541 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9542 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9543 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9544 * lang.c (lang_init): Call using_eh_for_cleanups.
9545 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9546 completing operands to patch_synchronized_statement.
9547 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9548 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9549 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9551 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9553 * Make-lang.in: Comment out control-Ls; they upset some makes.
9555 1998-12-18 Tom Tromey <tromey@cygnus.com>
9557 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9560 1998-12-17 Tom Tromey <tromey@cygnus.com>
9562 * parse.y (DIR_SEPARATOR): New define.
9563 (check_class_interface_creation): Use it.
9565 * parse-scan.y (report_main_declaration): Recognize
9566 `java.lang.String' in argument to main.
9568 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9570 * parse.y (create_interface): Remove bogus test.
9572 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9574 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9575 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9577 1998-12-16 Tom Tromey <tromey@cygnus.com>
9579 * parse-scan.y (qualified_name): Use correct sprintf format.
9581 1998-12-15 Tom Tromey <tromey@cygnus.com>
9583 * gjavah.c (print_field_info): Changed how most negative number is
9586 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9588 * parse.y (fold_constant_for_init): New function.
9589 (resolve_expression_name): Don't replace static final
9590 constant-initialized fields by its value.
9591 (java_complete_lhs): New. Same as java_complete_tree, except does
9592 not replace static final constant-initialized fields by their values.
9593 (register_fields): If there is an initializer, set DECL_INITIAL and
9594 MODIFY_EXPR_FROM_INITIALIZATION_P.
9595 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9596 Only call patch_initialized_static_field if
9597 MODIFY_EXPR_FROM_INITIALIZATION_P.
9598 (patch_initialized_static_field): If not valid constant, clear
9601 * parse.y (lookup_field_wrapper): Fix thinko.
9603 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9604 set and restore global lineno.
9606 1998-12-14 Tom Tromey <tromey@cygnus.com>
9608 * gjavah.c (print_field_info): If value to print is the smallest
9609 value of its size, then print as hex to avoid later warnings from
9612 1998-12-14 Tom Tromey <tromey@cygnus.com>
9614 * gjavah.c (decompile_method): Decompile `return null'.
9615 (process_file): Generate `#pragma interface'.
9616 (method_declared): New global.
9617 (print_method_info): Set it.
9618 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9619 (print_method_info): Handle abstract methods.
9621 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9623 * parse.y (patch_method_invocation): If class_decl is null
9624 (e.g. an array type), use original type.
9626 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9627 errors about uncaught exception from clone (of array, specifically).
9629 1998-12-13 Tom Tromey <tromey@cygnus.com>
9631 * gjavah.c (decompile_method): Handle all types of `return'
9632 opcode. Decompile `return this' and `return'.
9633 (method_access): New global.
9634 (print_method_info): Set it.
9635 (decompile_method): Don't decompile a synchronized method.
9637 1998-12-13 Tom Tromey <tromey@cygnus.com>
9639 * jcf-reader.c (jcf_parse_one_method): Recognize
9641 * gjavah.c (HANDLE_END_METHOD): New macro.
9642 (HANDLE_CODE_ATTRIBUTE): New macro.
9643 (decompile_method): New function.
9644 (print_method_info): Don't print `;\n' at end of function decl.
9645 Include java-opcodes.h.
9646 (decompiled): New global.
9648 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9650 * class.c (build_class_ref): Handle PRIMTYPE.class if
9651 flag_emit_class_files.
9652 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9653 if flag_emit_class_files.
9654 * parse.y (java_complete_tree): Pre-liminary support for
9655 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9657 * parse.y (patch_synchronized_statement): Don't call monitorexit
9658 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9660 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9662 * zipfile.h (opendir_in_zip): New declaration.
9663 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9664 (opendir_in_zip): New function, using code from open_in_zip.
9665 (open_in_zip): Call opendir_in_zip.
9666 (find_class): Remove no-longer-used do_class_file parameter,
9667 but add source_ok parameter. Change logic so if we find a .java file,
9668 we don't look for .class in later classpath emtries.
9669 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9670 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9671 * gjavah.c: Update call to find_class.
9672 * jcf-dump.c: Likewise.
9674 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9675 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9676 nothing if body is empty_stmt_node.
9677 Various little fixes so SP gets correctly adjusted.
9678 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9679 For CALL_EXPR, test if static first.
9680 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9681 such as the ones we create for Object and Class.
9682 Set and restore current_function_decl.
9683 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9684 (note_possible_classname): New function.
9685 (read_import_entry): Removed. Merged with read_import_dir.
9686 (read_import_dir): Don't call find_class - that only gives us
9687 the first classpath entry having the needed package.
9688 Use the struct buffer data structure from buffer.h.
9689 (read_import_dir, find_in_imports_on_demand): The remembered
9690 class names now use '.' (not '/') as package separator.
9692 * parse.y (java_complete_expand_methods): Call write_classfile
9693 here, and not in java_expand_classes (which only gets first class).
9695 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9697 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9698 (register_fields): If a static fields has an initializer, just
9699 chain it on ctxp->static_initialized, and handle later.
9700 (java_complete_expand_methods): Force <clinit> first.
9701 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9702 - it's already been completed.
9703 (patch_initialized_static_field): New function.
9704 (java_complete_field): Call it.
9706 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9708 * expr.c (encode_newarray_type, build_new_array): New functions.
9709 * java-tree.h: Declare build_new_array.
9710 * jcf-write.c (patch_newarray): Use build_new_array.
9712 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9713 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9715 * parse.y (patch_new_array_init): Re-organize.
9716 Now is passed the actual array (pointer) type of the value.
9717 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9718 (patch_array_constructor): Removed - merged into patch_new_array_init.
9719 (java_complete_tree): Update patch_new_array_init.
9721 * jcf-write.c (find_constant_index): New function.
9722 (generate_bytecode_insns): Use find_constant_index.
9723 (generate_classfile): Use find_constant_index for ConstantValue.
9725 1998-12-11 Tom Tromey <tromey@cygnus.com>
9727 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9728 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9729 * class.c (make_class_data): Renamed dtable -> vtable, and
9730 dtable_method_count -> vtable_method_count.
9732 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9734 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9735 global variables, initialized.
9736 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9737 Declared new global variables.
9738 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9739 double_zero_node, integer_zero_node upon direct matching.
9740 * parse.y (purify_type_name): Added function prototype.
9741 (duplicate_declaration_error_p): Consider new_type as potentially
9742 being a incomplete type. Use purify_type_name on type string.
9743 (method_header): saved_type: unused variable removed. Don't figure
9744 return type if method name is invalid.
9745 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9746 processed by patch_unaryop.
9747 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9748 increment/decrement node into its original type after binary
9749 numeric promotion on its operands.
9751 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9753 * parse.y (array_initializer:): Array init operand is NULL_TREE
9754 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9755 now an error. Fixed indentation problems.
9756 (patch_string): Handle error_mark_node as an argument.
9757 (patch_new_array_init): Fixed indentation problems.
9758 (array_constructor_check_entry): Removed check on null wfl_value.
9759 Return an error if wfl_value's walk returns an error.
9761 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9763 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9764 * lex.c (java_lex): Remember column position before advancing one
9765 token. Retain location information on OCB_TK.
9766 * lex.h (typedef struct java_lc): Added new field.
9767 * parse.h (GET_SKIP_TYPE): New macro.
9768 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9769 * parse.y (build_new_array_init, patch_new_array_init,
9770 patch_array_constructor, maybe_build_array_element_wfl,
9771 array_constructor_check_entry): New function prototypes.
9772 (switch_block:): Tagged <node>.
9773 (OCB_TK): Tagged <operator>.
9774 (array_initializer:): Installed actions.
9775 (variable_initializer): Build location information on element if
9777 (switch_statement:): Fixed indentation typo.
9778 (switch_block:): Redefined default action.
9779 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9780 (patch_assignment): Removed duplicate code.
9781 (maybe_build_array_element_wfl, build_new_array_init,
9782 patch_new_array_init, patch_array_constructor,
9783 array_constructor_check_entry): New functions.
9785 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9787 * parse.y (array_initializer): Tagged <node>.
9788 (variable_initializer:): Use default rule.
9789 (array_initializer:): Defined actions.
9790 (variable_initializers:): Likewise.
9791 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9792 non-static field accesses.
9793 (patch_invoke): Fixed indentation typo.
9794 (java_complete_tree): Likewise.
9795 (build_labeled_block): Changed leading comment. Generate an error
9796 in case of duplicate loop labels.
9797 (patch_conditional_expr): Patch results of string concatenation
9800 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9802 * constants.c (find_methodref_index): When the class is an interface,
9803 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9805 * decl.c (finit_identifier_node): Use "$finit$", rather than
9806 "<finit>" (which Sun's verifier rejects).
9807 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9808 (generate_field_initialization_code): Removed.
9809 (fix_constructors) Don't add call to $finit$ here (wrong order).
9810 (patch_method_invocation): Add $finit$ call here.
9812 * java-tree.h (CALL_USING_SUPER): New macro.
9813 * parse.y (patch_invoke): Remove im local variable.
9814 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9815 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9816 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9818 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9820 * parse.y (java_complete_tree): Don't complain about unreachable
9821 statement if it is empty_stmt_node.
9823 * jcf-write.c (find_constant_wide): New function.
9824 (push_long_const): Use find_constant_wide.
9826 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9827 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9828 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9829 Emit invokeinterface when calling an interface method.
9830 Emit invokespecial also when calling super or private methods.
9832 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9834 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9836 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9838 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9840 * java-tree.h (java_layout_seen_class_methods): New function
9842 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9843 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9844 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9845 * parse.y (method_declarator:): Defined action.
9846 (issue_warning_error_from_context): input_filename saved, set to
9847 the appropriate value and restored after java_error is called.
9848 (build_unresolved_array_type): Fixed comment.
9849 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9850 (method_header): Deal with return type the same way type are
9851 handled for fields and method's parameters and local variables
9853 (check_method_redefinition): Removed extra CR.
9854 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9855 (java_layout_seen_class_methods): New function.
9856 (java_layout_classes): Call java_layout_seen_class_methods.
9858 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9860 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9862 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9864 * jcf-dump.c (main): Fix error message.
9865 * jcf-path.c (add_entry): Style fix.
9867 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9869 * class.c (layout_class_method): Call build_java_argument_signature
9870 on constructors too.
9871 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9872 (patch_method_invocation): Define a primary when resolving an
9873 expression name. Augmented comment on code checking illegal `this'
9874 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9876 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9878 * class.c (layout_class_method): Don't report error on non-static
9879 overriding static if the method is private.
9880 * java-tree.h (finish_class): Prototype added.
9881 * lex.c (java_get_line_col): Handle col argument -2 value.
9882 * parse.h: All static method declarations moved to parse.y.
9883 * parse.y: Now contains all static method declarations previously
9885 (find_expr_with_wfl, missing_return_error,
9886 unreachable_stmt_error): New functions.
9887 (java_get_real_method_name): Identify constructors bearing class
9888 names in source code compiled classes only.
9889 (java_complete_expand_methods): Call missing_return_error.
9890 (invocation_mode): Private methods invoked as static methods.
9891 (java_complete_tree): Call unreachable_stmt_error.
9893 1998-12-01 Tom Tromey <tromey@cygnus.com>
9895 * Makefile.in (+target): Removed.
9896 (+xmake_file): Likewise.
9897 (+tmake_file): Likewise.
9898 (.NOEXPORT): Removed duplicate.
9900 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9902 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9904 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9906 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9907 libiberty.h. Provide an xmalloc definition.
9909 * jvspec.c: Remove the xmalloc prototype.
9911 * parse-scan.y: Include config.h and system.h. Don't include
9912 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9913 Provide an xstrdup definition.
9915 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9917 * jcf-path.c (add_entry): Recognize ".jar" too.
9918 * lang-specs.h: Likewise.
9920 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9922 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9923 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9925 * jcf-write.c (generate_bytecode_insns):
9926 Handle pre/post-increment/decrement of long.
9928 * jcf-write.c (generate_bytecode_insns):
9929 Handle missing exception handler (finally for synchronized).
9931 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9933 * java-tree.h (end_params_node): Declare global.
9934 * decl.c (end_params_node): New global.
9935 (init_decl_processing, start_java_method): Use end_params_node for
9936 end of list of parameter types. Follows correct gcc conventions.
9937 * expr.c (pop_argument_types, pop_arguments): Likewise.
9938 * lang.c (put_decl_node): Likewise.
9939 * typeck.c (various places): Likewise.
9940 * class.y (various places): Likewise.
9941 * parse.y (various places): Likewise.
9943 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9944 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9946 * class.c: Add #include flags.h, remove no-longer needed declaration.
9948 * class.c (layout_class_method): Remove commented-out code, re-format.
9949 Don't add vtable entry (or index) for private methods.
9950 * expr.c (expand_invoke): A private method is implicitly final.
9951 * class.c (make_class_data): If inlining or optimizing,
9952 skip private methods.
9954 * class.c (finish_class): New function. Calls existing methods,
9955 but alls emits deferred inline functions.
9956 * jcf-parse.c (parse_class_file): Call finish_class.
9957 * parse.y (java_complete_expand_methods): Likewise.
9959 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9961 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9963 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9965 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9967 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9969 * (generate_classfile): Always write class access flag with
9972 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9974 * class.c (maybe_layout_super_class): New function.
9975 (layout_class): Reorganized. Loop on class methods dispatched into
9976 a new function. Call maybe_layout_super_class.
9977 (layout_class_methods, layout_class_method): New functions.
9978 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9980 (expand_invoke): Likewise.
9981 * java-tree.h (all_class_list): New global variable declared.
9982 (layout_class_methods, layout_class_method): New function
9984 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9985 * jcf-parse.c (all_class_list): New global variable.
9986 (load_class): Extended what class_or_name can be. Use parser
9987 context mechanism to save globals before calling jcf_parse.
9988 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9989 is set on the file name.
9990 (jcf_parse): Layout class methods when Object is loaded, otherwise
9991 record class in all_class_list for delayed method layout.
9992 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9993 * lang.c (put_decl_node): Decode <init> into the decl context
9995 * lex.c (java_allocate_new_line): Use xmalloc.
9996 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9997 pointers, not TREE_LIST elements.
9998 (struct parser_ctxt): Fixed comment indentations, added comments
9999 and reordered some fields.
10000 (java_check_methods): Function prototype removed.
10001 * parse.y (java_push_parser_context): Use xmalloc.
10002 (java_parser_context_restore_global): Pop extra pushed ctxp only
10003 when there's nothing next.
10004 (maybe_create_class_interface_decl): Fixed comment, add new
10005 created class decl to all_class_list.
10006 (method_header): Use GET_REAL_TYPE on argument's types.
10007 (method_declarator): Use GET_REAL_TYPE, change type to the real
10008 type in TREE_LIST dependency node. Build argument list with the
10010 (create_jdep_list): Use xmalloc. Removed allocation error message.
10011 (obtain_incomplete_type): Fixed leading comment. Broadened
10012 incoming argument meaning.
10013 (register_incomplete_type): Use xmalloc. Removed allocation error
10015 (safe_layout_class): Fixed leading comment.
10016 (jdep_resolve_class): Reversed if statement condition and switch
10017 if and else bodies.
10018 (resolve_and_layout): Fixed leading comment. Broadened incoming
10020 (complete_class_report_errors): New local variable name, for
10021 clarity. purify_type_name used for all error cases.
10022 (java_get_real_method_name): Stricter check on constructors.
10023 (java_check_regular_methods): Reverse methods list only if not
10024 already laid out. Layout artificial constructor.
10025 (java_check_methods): Deleted.
10026 (source_start_java_method): Obtain incomplete type for patchable
10028 (java_layout_classes): Fixed leading comment. Use
10029 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10030 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10031 before returning. Fixed comments.
10032 (java_expand_classes): Check for errors up front.
10033 (patch_method_invocation): Class to search is resolved and laid
10036 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10038 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10040 * javaop.h (int8): Removed - not used.
10041 (jbyte): Redefine portably with correct signedness.
10043 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10045 * jcf-write.c (generate_bytecode_insns): Fix typo
10046 OPCODE_getstatic to OPCODE_getfield.
10048 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10049 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10050 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10052 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10054 * jcf-parse.c (jcf_parse_source): Function returned type is
10055 void. Added prototype.
10056 (jcf_parse): Function returned type is void.
10057 (yyparse): Remove call to fclose on the last parsed file.
10059 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10061 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10063 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10064 (layout_class): Cope with methods featuring WFL in decl names.
10065 * decl.c (unqualified_object_id_node): New global variable,
10067 (build_decl_no_layout): Removed.
10068 * expr.c (build_primtype_type_ref): Handle Double.
10069 (java_lang_expand_expr): Fixed indentations.
10070 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10071 (flag_wall, flag_redundant, flag_not_overriding,
10072 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10073 variable declarations.
10074 (build_decl_no_layout): Removed prototype.
10075 (java_get_real_method_name): Added prototype.
10076 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10077 (java_parse_abort_on_error): Macro now just returns.
10078 * jcf-parse.c (jcf_parse_source): Check fclose returned
10079 value. Call emit_register_classes if java_report_errors returns
10081 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10082 flag_static_local_jdk1_1): New integer flags.
10083 (lang_decode_option): New flags set here.
10084 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10085 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10086 the flag_redundant variable.
10087 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10088 when parsing java.lang.Object class.
10089 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10090 NULL_TREE to build.
10091 (resolve_qualified_expression_name): Fixed indentation.
10092 (patch_array_ref): Changed prototype.
10093 (not_initialized_as_it_should_p): Prototype removed.
10094 (java_report_errors): Added function prototype.
10095 * parse.y (formal_parameter:): Changed error message for not yet
10096 supported final parameters.
10097 (class_type_list:): Set both PURPOSE and VALUE of created
10098 TREE_LIST to be class_type.
10099 (primary_no_new_array:): Handle class literals on primitive types.
10100 (parse_warning_context): Reinstalled correct force_error and
10101 do_warning flags setups.
10102 (java_report_errors): Changed prototype. Return java_error_count
10104 (variable_redefinition_error): Consider treating variable type as
10106 (create_interface): Warn about redundant abstract modifier if
10107 flag_redundant is set. Changed error message.
10108 (lookup_field_wrapper): Save/restore globals before/after looking
10110 (duplicate_declaration_error_p): Consider treating declaration
10111 type as a fake pointer.
10112 (register_fields): Extract real type from dependency node. Check
10113 for duplicate field declaration after type adjustment. Use
10114 DECL_INITIAL to store static final initialized values.
10115 (method_header): Extract real function type from dependency node.
10116 (check_abstract_method_header): Use GET_METHOD_NAME.
10117 (obtain_incomplete_type): Layout fake pointer type.
10118 (safe_layout_class): Don't try to check for methods before layout.
10119 (java_complete_class): Don't check for correct throws clause
10120 elements inheritance here.
10121 (resolve_and_layout): Broadened name parameter meaning.
10122 (reset_method_name): Use GET_METHOD_NAME.
10123 (java_get_real_method_name): New function.
10124 (java_check_regular_methods): Don't check methods in
10125 java.lang.Object. Verify lineage of throws clause elements. Use
10126 flag_no_overriding in warning report.
10127 (check_throws_clauses): Don't check if class was from
10128 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10129 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10130 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10131 warning on unsupported final local variables. Use build_decl
10132 instead of build_decl_no_layout. Get real local variable type from
10134 (source_start_java_method): Get real parameter type from
10135 dependency node. Call build_decl instead of build_decl_no_layout.
10136 (java_layout_classes): Reverse tree and layout type and class as
10137 required. Mark class as loaded when done.
10138 (resolve_field_access): Fixed indentation. Restricted condition
10139 leading to static field access code generation. Set field_type
10140 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10141 (resolve_qualified_expression_name): Initialize type_found to
10142 null. Handle static field resolved during qualification. Fixed
10143 layout on non primitive field decl types.
10144 (not_accessible_p): Fixed typo in comment.
10145 (patch_method_invocation): Resolve and layout class to search from
10147 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10148 layout non primitive type, if necessary. Make method node only to
10150 (find_applicable_accessible_methods_list): Consider WFL'ed method
10151 decl names. Fixed indentation.
10152 (argument_types_convertible): Resolve and layout target type if
10154 (java_complete_tree): Fixed indentation problems. Rewrote
10155 CALL_EXPR thrown exceptions check. Re-installed further processing
10156 of the assignment in certain cases.
10157 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10158 inlining on class literals.
10159 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10161 (valid_method_invocation_conversion_p): Likewise.
10162 (patch_string): Temporary disable forbidden use of `this' in
10163 explicit constructor invocations when doing string concatenation
10164 within their scope.
10165 (patch_unaryop): Added comment. Reinstalled code to disable
10166 further check on assignment operation with cast expression RHS.
10167 (patch_switch_statement): Fixed indentation.
10168 (build_try_statement): Call build_decl instead of
10169 build_decl_no_layout.
10170 (patch_synchronized_statement): Likewise.
10171 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10172 IS_UNCHECKED_EXPRESSION_P.
10173 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10174 layout argument exception type.
10175 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10176 of IS_UNCHECKED_EXPRESSION_P.
10178 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10180 * jcf-parse.c (yyparse): Open class file in binary mode.
10182 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10184 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10186 * jcf-write.c (perform_relocations): Move check out one loop.
10188 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10190 * Make-lang.in: Fix reference to srcdir.
10191 * jv-scan.c: Add missing xmalloc prototype.
10192 * jvgenmain.c: Ditto.
10194 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10196 * decl.c (error_mark_node), java-tree.h: New global.
10197 * parse.y: Use empty_stmt_node instead of size_zero_node.
10198 (build_if_else_statement): If missing else, use empty_stmt_node.
10200 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10201 (java_complete_expand_method): Complain if return is missing.
10202 (java_check_regular_methods): Comment out incorrect error check.
10203 (not_accessible_p): Fix incorrect handling of protected methods.
10204 (patch_method_invocation): Pass correct context to not_accessible_p.
10205 (find_applicable_accessible_methods_list): Likewise.
10206 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10207 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10208 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10209 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10211 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10212 (push_int_const): Remove reundant NOTE_PUSH.
10213 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10214 (- case SWITCH_EXPR): Fix code generation bug.
10215 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10216 (generate_classfile): More robust for abstract methods.
10218 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10220 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10221 * Make-lang.in: Ditto.
10223 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10224 * jvgenmain: Ditto.
10226 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10228 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10230 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10232 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10234 Allow uses of interface types to verify. This is not really
10235 type-safe, but it matches what Sun does, and is OK as long as
10236 there are appropriate run-time checks.
10237 * verify.c (merge_types): If merging two interface types,
10238 just set the result to java.lang.Object.
10239 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10241 1998-11-13 Tom Tromey <tromey@cygnus.com>
10243 * gjavah.c (main): Handle --output-class-directory argument.
10244 * jvspec.c (lang_specific_driver): Translate `-d' into
10245 -foutput-class-dir.
10246 * jcf.h (jcf_write_base_directory): Declare.
10247 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10248 * lang-options.h: Mention -foutput-class-dir.
10249 * jcf-write.c (jcf_write_base_directory): New global.
10250 (make_class_file_name): Put generated .class file into `-d'
10251 directory, or into source directory if -d not given. Function now
10253 (write_classfile): Free class file name. Handle case where class
10255 (DIR_SEPARATOR): New macro.
10256 Include <sys/stat.h>
10258 * Makefile.in (prefix): New macro.
10260 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10262 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10263 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10264 here (done in patch_invoke instead).
10265 (case_identity): Moved here from parse.y.
10267 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10268 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10269 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10270 so they can be efficiently scanned without recursion.
10271 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10272 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10273 in BLOCK iteratively, rather than recursively.
10275 * parse.y (do_unary_numeric_promotion): New function.
10276 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10278 * parse.y (patch_newarray): Various fixes.
10280 Re-do handling of switch statements (for proper block scoping).
10281 * parse.y: Add just a single block for the enture switch block,
10282 but don't create any "case blocks".
10283 (group_of_labels): Rmeoved unneeded non-terminal.
10284 CASE_EXPR and DEFAULT_EXPR are added to current block.
10285 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10286 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10287 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10288 * parse.y (wfl_operator, print_int_node): Make non-static.
10289 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10290 as part of recursive scan of block.
10291 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10292 (patch_switch_statement): Most tests move dinto java_complete_tree.
10294 * parse.y: Make various production be non-typed (void).
10295 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10296 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10297 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10299 * jcf-write.c (struct jcf_handler): New type.
10300 (struct jcf_switch_state): New type.
10301 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10302 (alloc_handler, emit_unop, emit_reloc): New functions.
10303 (adjust_typed_op): Add extra parameter ("max type" offset).
10304 (emit_switch_reloc, emit_case-reloc): New function.
10305 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10306 (generate_bytecode_insns): Support REAL_CST, switch statements,
10307 exception handling, method calls, object/array creation, and more.
10309 * class.c: Remove some unused variables.
10310 * constants.c (find_string_constant): New function.
10311 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10312 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10313 if flag_emit_class_files.
10315 1998-11-12 Tom Tromey <tromey@cygnus.com>
10317 * jcf-io.c (find_class): Added explanatory comment.
10319 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10320 trailing slash to `.zip' entries.
10322 * jvspec.c (lang_specific_driver): Correctly handle case where
10323 GC_NAME not defined.
10325 1998-11-11 Tom Tromey <tromey@cygnus.com>
10327 * jvspec.c (GC_NAME): New define.
10328 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10330 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10332 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10334 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10336 1998-11-11 Tom Tromey <tromey@cygnus.com>
10338 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10340 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10342 * class.c (is_compiled_class): Call safe_layout_class for class
10343 compiled from source.
10344 * conver.h (convert_to_integer, convert_to_real,
10345 convert_to_pointer): Added prototypes.
10346 * decl.c (init_decl_processing): Non longer push the decls of
10347 `methodtable', `constants', `Class', `Field', `dispatchTable'
10348 `jexception' and `Method'.
10349 * expr.c (build_invokeinterface): New function.
10350 (expand_invoke): static variable CLASS_IDENT now in
10351 build_invokeinterface. Use build_invokeinterface.
10352 (expand_java_field_op): Moved code to inline
10353 java.lang.PRIMTYPE.TYPE into a function.
10354 (build_primtype_type_ref): New function.
10355 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10356 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10357 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10358 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10359 (DECL_LOCAL_STATIC_VALUE): New macro.
10360 (build_invokeinterface, build_primtype_type_ref): New function
10362 (java_parse_abort_on_error): Macro rewritten.
10363 * jcf-parse.c (current_method): Add comment to declaration.
10364 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10365 Function prototypes fixed.
10366 (jcf_parse_source): push/pop parser context. save/restore global.
10367 (parse_source_file): Fixed leading comment. Now take a
10368 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10369 classes and pop the parser context anymore.
10370 (yyparse): Push parser context, save globals, parse the source
10371 file, restore globals and pop the parser context when processing a
10373 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10374 * lex.c (java_parse_doc_section): New function.
10375 (java_lex): Call java_parse_doc_section when appropriate. Build an
10376 operator around INSTANCEOF_TK.
10377 * lex.h (java_lineterminator, java_sprint_unicode,
10378 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10379 Prototypes rewritten.
10380 (java_parse_escape_sequence, java_letter_or_digit_p,
10381 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10382 java_read_unicode, java_store_unicode, java_read_char,
10383 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10384 Added function prototypes.
10385 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10387 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10389 (struct parser_ctxt): New fields: deprecated,
10390 current_parsed_class_un, gclass_list.
10391 (fix_method_argument_names, issue_warning_error_from_context,
10392 resolve_package, lookup_package_type): New function prototypes.
10393 (resolve_expression_name): Fixed function prototype.
10394 (find_applicable_accessible_methods_list): Fixed indentation, added
10395 extra argument in prototype.
10396 (check_final_assignment, build_null_of_type, check_deprecation,
10397 check_method_redefinition, reset_method_name,
10398 java_check_regular_methods, java_check_abstract_methods,
10399 maybe_build_primttype_type_ref): New function prototype.
10400 * parse.y (conver.h): Include.
10401 (INSTANCEOF_TK): Tagged <operator>.
10402 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10403 (relational_expression:): Build binop for instanceof.
10404 (java_push_parser_context): Remember ctxp->gclass_list across
10406 (java_pop_parser_context): Simply return if no context
10407 exists. Remember gclass_list across contexts.
10408 (issue_warning_error_from_context): New function.
10409 (parse_error_context): Don't setup ctxp->elc here. Call
10410 issue_warning_error_from_context instead.
10411 (parse_warning_context): Likewise.
10412 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10413 setup. Link new class/interface to ctxp->gclass_list.
10414 (add_superinterfaces): Register interface as incomplete if not
10416 (create_class): Remember class unqualified name in
10417 ctxp->current_parsed_class_un. Check class deprecation.
10418 (register_fields): Check field deprecation. Remember static final
10419 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10421 (method_header): New local variable ORIG_ARG. Use unqualified
10422 current class name for check on constructor errors. Promote return
10423 type if of record type. Argument list fix moved in
10424 fix_method_argument_names, called here. Check method deprecation.
10425 (fix_method_argument_names): New function.
10426 (method_declarator): Promote record typed arguments.
10427 (safe_layout_class): Check class methods before layout.
10428 (java_complete_class): Compute field layout when patched.
10429 (do_resolve_class): Try to load class after having it renamed
10430 after the package name.
10431 (get_printable_method_name): Use DECL_CONTEXT.
10432 (reset_method_name): New function.
10433 (check_method_redefinition): Use reset_method_name.
10434 (java_check_regular_methods): New local variable
10435 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10436 names for error report. Check for compile-time error when method
10437 found has default (package) access.
10438 (java_check_abstract_methods): Now takes an interface DECL node as
10439 an argument. Also reinstall real name on unchecked
10440 overriding/hiding methods for error report.
10441 (java_check_methods): Fixed leading comment. Get classes to verify
10442 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10443 CLASS_METHOD_CHECKED_P on class verification.
10444 (lookup_java_method2): Get real method name if necessary.
10445 (find_in_imports): Don't check package class access here.
10446 (resolve_package, lookup_package_type): New functions.
10447 (java_layout_classes): Fixed leading comment. Take classes to be
10448 laid out from ctxp->gclass_list.
10449 (java_complete_expand_methods): Don't expand native and abstract
10451 (java_expand_classes): New function.
10452 (resolve_expression_name): Use additional argument ORIG. Retrieve
10453 values of static final field of primitive types.
10454 (resolve_field_access): Handles static final field of promotive
10456 (resolve_qualified_expression_name): Handle STRING_CST as
10457 primaries and package name resolution. Check deprecation on found
10458 decls. Set where_found and type_found on non static field resolved
10459 during qualification. Layout non primitive field decl types.
10460 (check_deprecation): New function.
10461 (maybe_access_field): Simplified.
10462 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10463 removed. Reverse method's argument when primary is a type. Don't
10464 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10465 instead. Include abstract class in the list of class searchable
10466 for constructors. Use DECL_CONTEXT of found method for access
10467 checks. Check method deprecation.
10468 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10469 converting arguments. Handle INVOKE_INTERFACE.
10470 (lookup_method_invoke): Search constructor using existing
10471 infrastructure (don't rely on lookup_java_constructor anymore).
10472 (find_applicable_accessible_methods_list): Extra argument flag
10473 LC. Now include constructor in the search.
10474 (qualify_ambiguous_name): Conditional expression are primaries.
10475 (not_initialized_as_it_should_p): static final are always
10477 (java_complete_tree): Pass extra NULL argument to
10478 resolve_expression_name. Stricter test to carry on patching
10479 assignments. New case for INSTANCEOF_EXPR.
10480 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10481 (check_final_assignment, maybe_build_primttype_type_ref): New
10483 (patch_assignment): Detect resolved static finals and carry normal
10484 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10485 (try_builtin_assignconv): Access constant 0 on all primitive
10487 (valid_builtin_assignconv_identity_widening_p): Accept identical
10488 types. Accept all promoted type on int type.
10489 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10490 assigned to a reference.
10491 (valid_method_invocation_conversion_p): Accept to check null
10493 (build_binop): Merge declaration and initialization of local
10495 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10496 numeric types. Improved validity test for qualify operators on
10498 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10499 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10500 primitive type and issue the appropriate error message.
10501 (resolve_type_during_patch): Mark class loaded when resolved.
10502 (patch_cast): Allow null to be cased to reference types.
10503 (build_null_of_type): New function.
10504 (patch_array_ref): Handle array on references correctly.
10505 (patch_return): Removed unused local variable MODIFY. Force
10506 boolean to be returned as integers. Allows null to be returned by
10507 a function returning a reference.
10508 * typeck.c (convert_to_integer, convert_to_real,
10509 convert_to_pointer): Prototypes moved to convert.h
10510 (lookup_argument_method): Use method real name, if necessary.
10512 1998-10-30 Tom Tromey <tromey@cygnus.com>
10514 * class.c (build_class_ref): Changed name of primitive classes to
10517 * class.c (make_class_data): Renamed fields: nmethods to
10518 method_count, method_count to dtable_method_count. Always set
10519 `state' field to 0.
10520 * decl.c (init_decl_processing): Likewise.
10522 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10524 * class.c (layout_class): Don't mangle <finit>, produce
10525 __finit<class> instead. Don't verify artificial methods.
10526 * decl.c (finit_identifier_node): New declared global.
10527 (init_decl_processing): finit_identifier_node initialized.
10528 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10529 * java-tree.h (finit_identifier_node): Declared as extern.
10530 (struct lang_decl): New field called_constructor.
10531 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10532 (CLASS_HAS_FINIT_P): New macro.
10533 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10534 explicit constructor invocation.
10535 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10536 CALL_SUPER_CONSTRUCTOR_P): New macros.
10537 (write_classfile): Added prototype.
10538 * jcf-parse.c (jcf_parse_source): Parse and remember for
10539 generation if the file was seen on the command line.
10540 (parse_source_file): Don't write the class file here.
10541 (yyparse): Loop on files rewritten. Set current_jcf.
10542 (parse_zip_file_entries): Parse class file only if it was found.
10543 * lang.c (init_parse): Don't open command line provided filename
10545 (lang_parse): Don't set main_jcf anymore.
10546 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10547 (JCONSTRUCTOR_CHECK): New macro.
10548 (JBSC_TYPE_P): New macro.
10549 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10550 (COMPLETE_CHECK_OP_2): New macro.
10551 (struct parse_ctxt): New field explicit_constructor_p.
10552 (check_class_interface_creation): Fixed prototype indentation.
10553 (patch_method_invocation_stmt): Prototype reflects added argument.
10554 (patch_invoke): Likewise.
10555 (complete_method_declaration, build_super_invocation,
10556 verify_constructor_circularity,
10557 build_this_super_qualified_invocation, get_printable_method_name,
10558 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10559 verify_constructor_super, create_artificial_method,
10560 start_artificial_method_body, end_artificial_method_body,
10561 generate_field_initialization_code): New function prototypes.
10562 * parse.y: Fixed leading comment
10563 (constructor_header:, constructor_body:, block_end:): Rules tagged
10565 (type_declaration:): Call maybe_generate_finit.
10566 (method_declaration:): Action for method_body: placed in new
10567 function complete_method_declaration, called here.
10568 (constructor_declaration:): Defined actions. Removed leading
10570 (constructor_header:): New rule with action.
10571 (constructor_body:): Rule rewritten using block_begin: and
10572 block_end:. Defined actions.
10573 (constructor_declarator:, explicit_constructor_invocation:):
10575 (block:): Use new rules block_begin: block_end:.
10576 (block_begin:, block_end:): New rules and actions.
10577 (block_statements:): Fixed error message for explicit
10579 (method_invocation:): Call build_this_super_qualified_invocation
10580 if primary is `this' or `super' was seen.
10581 (conditional_expression:): Action defined.
10582 (extra_ctxp_pushed_p): New static global flag.
10583 (java_parser_context_save_global): Create parser context if
10584 necessary. Use extra_ctxp_pushed_p to remember it.
10585 (java_parser_context_restore_global): Pop extra parser context if
10587 (build_array_from_name): Array on primitive types are marked
10589 (register_fields): Restore new name in field initializer
10590 expression if type was altered. Non static fields initialized upon
10591 declaration marked initialized.
10592 (maybe_generate_finit): New function.
10593 (maybe_generate_clinit): Use create_artificial_method,
10594 start_artificial_method_body, end_artificial_method_body. Generate
10595 debug info for enclosed initialization statements.
10596 (method_header): Fixed leading comment. Check constructor
10597 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10599 (complete_method_declaration, constructor_circularity_msg,
10600 verify_constructor_circularity): New functions.
10601 (get_printable_method_name): New function.
10602 (check_method_redefinition): Don't rename <finit> methods. Fix
10603 declared constructor names. Error message for
10604 constructors modified.
10605 (java_check_regular_methods): Local variable seen_constructor
10606 renamed saw_constructor. Skip verification on constructors. Create
10607 default constructor with create_artificial_method.
10608 (java_check_methods): Removed unnecessary empty line.
10609 (create_artificial_method, start_artificial_method_body,
10610 end_artificial_method_body): New functions.
10611 (java_layout_classes): Changed leading comment. Reverse fields
10612 list if necessary. Always layout java.lang.Object if being
10614 (java_complete_expand_methods): Verify constructor circularity.
10615 (java_complete_expand_method): Call fix_constructor on
10616 constructors. Local variable no_ac_found removed. Restore
10617 bindings if method body expansion failed.
10618 (fix_constructors, verify_constructor_super,
10619 generate_field_initialization_code): New function.
10620 (java_expand_classes): Fixed leading comment. Write class file
10622 (resolve_expression_name): Check for illegal instance variable
10623 usage within the argument scope of an explicit constructor
10625 (resolve_qualified_expression_name): Pass extra from_super flag
10626 when invoking patch_method_invocation_stmt. New case for
10627 conditional expression when used as a primary. Check for error
10628 when acquiring super.
10629 (patch_method_invocation_stmt): Added extra argument super. New
10630 local variable is_static_flag. Set class_to_search according to
10631 the nature of the constructor invocation. Don't add `this'
10632 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10633 invocation within the argument scope of explicit constructor
10634 invocation. Set is_static according to is_static_flag. Provide
10635 extra `super' argument to patch_invoke invocation.
10636 (patch_invoke): New argument from_super. Loop on arguments
10637 indentation fixed. Pass from_super to invocation_mode. New switch
10638 case INVOKE_SUPER. Fixed error message in switch default case.
10639 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10641 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10642 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10643 message takes constructors into account.
10644 (find_applicable_accessible_methods_list): Fixed indentation.
10645 (qualify_ambiguous_name): Take explicit constructor invocation
10646 into account. Deal with a conditional expression as a primary to
10648 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10649 case. Added extra argument to patch_method_invocation_stmt.
10650 Register calls made to explicit constructor `this'. Don't call
10651 save_expr in ARRAY_REF case when emitting class files. Check for
10652 illegal use of this when expanding explicit constructor invocation
10654 (complete_function_arguments): Set and reset parser context
10655 explicit_constructor_p field value when appropriate.
10656 (build_super_invocation, build_this_super_qualified_invocation):
10658 (patch_assignment): Fixed typo.
10659 (patch_unaryop): Check on final fields occurs only when a decl
10661 (patch_return): Take constructors into account.
10662 (patch_conditional_expr): New function.
10663 * typeck.c (build_java_signature): Removed unnecessary empty line.
10665 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10667 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10669 1998-10-28 Tom Tromey <tromey@cygnus.com>
10671 * decl.c (init_decl_processing): Renamed fields.
10672 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10673 interface_len, msize fields.
10675 * class.c (make_class_data): Removed subclass_head and
10676 subclass_next fields.
10677 * decl.c (init_decl_processing): Removed subclass_head and
10678 subclass_next fields.
10680 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10682 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10683 * mangle.c (emit_unicode_mangled_name): Similarly.
10685 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10687 * jcf-parse.c (get_constant): Place braces around code to compute
10688 'd' when REAL_ARITHMETIC is not defined.
10690 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10692 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10695 1998-10-23 Tom Tromey <tromey@cygnus.com>
10697 * lang-specs.h: `.zip' files are input to jc1.
10699 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10701 * jvspecs.c: Add (but don't enable) support for combining multiple
10702 .class and .java input filenames to a single jc1 invocation.
10703 Add support for -C flag (copile to .class files).
10704 Translate -classpath and -CLASSPATH arguments.
10705 * lang-specs.h: Don't set %2 spec.
10707 1998-10-22 Tom Tromey <tromey@cygnus.com>
10709 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10711 (add_path): Don't add trailing separator to non-empty path
10714 * lang.c (lang_decode_option): Check for -fclasspath and
10715 -fCLASSPATH before examining other `-f' options.
10717 * java-tree.h (finalize_identifier_node): Don't declare.
10718 * class.c (make_class_data): Don't push "final" field.
10719 * decl.c (init_decl_processing): Don't push "final" field.
10720 (finalize_identifier_node): Removed.
10721 (init_decl_processing): Don't set finalize_identifier_node.
10723 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10725 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10727 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10728 (JV_SCAN_SOURCES): New macro.
10729 (JCF_DUMP_SOURCES): Likewise.
10730 (jcf-dump$(exeext)): New target.
10731 (jv-scan$(exeext)): New target.
10733 1998-10-22 Tom Tromey <tromey@cygnus.com>
10735 * Makefile.in (LEX): Removed.
10736 (LEXFLAGS): Likewise.
10737 (SET_BISON): New macro.
10739 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10740 spurious diffs in parse.c.
10741 ($(PARSE_SCAN_C)): Likewise.
10742 (PARSE_DIR): New macro.
10744 (PARSE_SCAN_C): Likewise.
10745 (PARSE_RELDIR): New macro.
10747 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10749 * jcf-io.c (find_class): Use saw_java_source to determine when to
10750 look for `.java' file.
10751 * jcf-parse.c (saw_java_source): New global.
10752 (yyparse): Set it if `.java' file seen.
10754 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10755 (GCJH_SOURCES): Likewise.
10756 * Makefile.in (datadir): New macro.
10757 (libjava_zip): Likewise.
10758 (JAVA_OBJS): Added jcf-path.o.
10759 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10760 (../gcjh$(exeext)): Likewise.
10761 (jcf-path.o): New target.
10762 * java-tree.h (fix_classpath): Removed decl.
10763 * jcf-parse.c (fix_classpath): Removed.
10764 (load_class): Don't call fix_classpath.
10765 * parse.y (read_import_dir): Don't call fix_classpath.
10766 * lex.h: Don't mention classpath.
10767 * lex.c (java_init_lex): Don't initialize classpath.
10768 * jcf-io.c (classpath): Removed global.
10769 (find_class): Use jcf_path iteration functions. Correctly search
10770 class path for .java file.
10771 (open_in_zip): New argument `is_system'.
10772 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10773 classpath-related options.
10774 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10776 (lang_init): Call jcf_path_init.
10777 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10778 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10779 Correctly put braces around second string in each entry.
10780 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10781 classpath-related options.
10782 (help): Updated for new options.
10783 * jcf.h: Declare functions from jcf-path.c. Don't mention
10784 `classpath' global.
10785 * jcf-path.c: New file.
10787 * jcf-depend.c: Include jcf.h.
10789 * jcf-write.c (localvar_alloc): Returns `void'.
10790 (localvar_free): Removed unused variable.
10792 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10793 (init_parse): Use OBJECT_SUFFIX, not ".o".
10795 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10797 * class.c (emit_register_classes): Renamed from
10798 emit_register_class.
10799 * java-tree.h (emit_register_classes): Prototype renamed from
10800 emit_register_class.
10801 * jcf-parse.c (yyparse): Call emit_register_classes once before
10803 * parse.y (java_expand_classes): No longer register classes.
10805 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10807 * class.c (is_compiled_class): New local variable
10808 seen_in_zip. Identify classes found in currently compiled source
10810 * decl.c (complete_start_java_method): Fixed typo.
10811 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10812 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10813 (CLASS_P): Moved around.
10814 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10815 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10817 (jcf_parse_source): Changed leading comment. Removed unnecessary
10818 fclose and CLASS_FROM_SOURCE_P marking.
10819 (parse_source_file): New local variables remember_for_generation
10820 and filename. Mark parsed file name identifier node. Removed block
10821 executed when parse_only was null. Set remember_for_generation.
10822 Use it as an argument to java_pop_parser_context.
10823 (yyparse): New local variables several_files, list, next node and
10824 current_file_list. Split ampersand separated file names into
10825 current_file_list. Iterate through the list and parse accordingly.
10826 * parse.h (java_pop_parser_context): New function prototype.
10827 * parse.y (ctxp_for_generation): New static global variable.
10828 (java_pop_parser_context): New argument generate. Link popped ctxp
10829 to ctxp_for_generation list accordingly.
10830 (java_complete_expand_methods): Fixed indentation.
10831 (java_expand_classes): New function.
10833 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10835 * Makefile.in: Link with libiberty.a instead of memmove.o.
10837 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10839 * lex.c (setjmp.h): No longer included.
10840 * lex.h (setjmp.h): Included.
10841 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10842 (duplicate_declaration_error_p): Renamed from
10843 duplicate_declaration_error.
10844 (build_array_from_name): New function prototype.
10845 * parse.y (setjmp.h): No longer included.
10846 (variable_declarator_id): Define action.
10847 (build_array_from_name): New function.
10848 (duplicate_declaration_error_p): Renamed from
10849 duplicate_declaration_error. Fixed leading comment.
10850 (register_fields): Main `for' loop reorganized. Uses
10851 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10852 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10853 build_array_from_name.
10854 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10856 (read_import_dir): Don't try to skip `.' and `..'.
10857 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10858 build_array_from_name. Main `for' loop reorganized.
10859 (resolve_qualified_expression_name): When building access to a
10860 field, use the type where the field was found, not its own type.
10861 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10862 field was found is null.
10863 (qualify_ambiguous_name): Sweep through all successive array
10866 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10868 * java-tree.h (pop_labeled_block, lang_printable_name,
10869 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10870 interface_of_p, inherits_from_p, fix_classpath,
10871 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10872 make_class_data, register_class, alloc_name_constant): New
10873 function prototypes.
10874 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10875 indentation. Added cast to remove warning.
10876 (lang_printable_name): Set v argument unused.
10877 (lang_print_error): Added argument to lang_printable_name call.
10878 (java_dummy_print, print_lang_decl, print_lang_type,
10879 print_lang_identifier, lang_print_xnode): All argument marked
10881 * lex.c (java_unget_unicode): Removed unnecessary argument.
10882 (java_allocate_new_line): Unused local variable is gone.
10883 (java_read_char): Added parenthesis in expressions to remove
10884 warnings. Added final return statement.
10885 (java_read_unicode): Added parenthesis in expression to remove
10887 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10888 (java_parse_escape_sequence): Likewise.
10889 (java_lex): Unused local variables are gone. Fixed
10890 java_unget_unicode invocation.
10891 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10893 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10894 lang_printable_name invocation in macro.
10895 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10897 (duplicate_declaration_error): Suppressed unused argument in
10899 (identical_subpath_p): Function declaration is gone.
10900 (patch_invoke): Suppressed unused argument in prototype.
10901 (patch_cast, build_labeled_block, check_thrown_exceptions):
10903 * parse.y (setjmp.h): Included
10904 (toplev.h): Likewise.
10905 (field_declaration:): Suppressed unused local
10906 (label_decl:): Fixed build_labeled_block invocation.
10907 (java_pop_parser_context): Put extra parenthesis around assignment
10909 (yyerror): Suppressed unused local variables.
10910 (variable_redefinition_error): Fixed lang_printable_name
10912 (create_interface): Suppressed unused local variables.
10913 (create_class): Likewise.
10914 (duplicate_declaration_error): Suppressed unused argument. Fixed
10915 lang_printable_name invocation.
10916 (register_fields): Suppressed unused local variable. Fixed
10917 duplicate_declaration_error invocation.
10918 (method_header): Suppressed unused local variable.
10919 (method_declarator, parser_check_super): Likewise.
10920 (java_complete_class): Suppressed unused local variable. Fixed
10921 fatal error message.
10922 (complete_class_report_errors): Added default: in switch.
10923 (java_check_regular_methods): Fixed lang_printable_name
10925 (check_throws_clauses): Likewise.
10926 (java_check_abstract_methods): Suppressed unused local
10927 variable. Fixed lang_printable_name invocation.
10928 (read_import_entry): Added supplemental return statement.
10929 (read_import_dir): Suppressed unused local variables.
10930 (check_pkg_class_access, declare_local_variables): Likewise.
10931 (source_start_java_method): Suppressed unused extern variable
10933 (expand_start_java_method): Suppressed unused extern and local
10934 variable declarations.
10935 (java_complete_expand_methods): Likewise.
10936 (java_complete_expand_method): Suppressed unused local variables.
10937 (make_qualified_name): Likewise.
10938 (resolve_qualified_expression_name): Added default: in
10939 switch. Fixed lang_printable_name invocation.
10940 (class_instance_creation_expression): Added parenthesis around
10942 (patch_method_invocation_stmt): Fixed lang_printable_name and
10943 patch_invoke invocations.
10944 (check_for_static_method_reference): Fixed lang_printable_name
10946 (patch_invoke): Suppressed unused arguments and local variables.
10947 (lookup_method_invoke): Suppressed unused local variables.
10948 (qualify_ambiguous_name): Added default: in switch.
10949 (identical_subpath_p): Function removed.
10950 (patch_assignment): Suppressed unused local variables. Suppressed
10951 unnecessary if statement. Fixed lang_printable_name invocations.
10952 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10953 (valid_ref_assignconv_cast_p): Parenthesis around
10954 expression. Suppressed unused local variables.
10955 (build_binop): Suppressed unused local variables. fixed
10956 lang_printable_name invocations.
10957 (string_constant_concatenation): Suppressed unused local
10959 (patch_unaryop): Fixed lang_printable_name invocation.
10960 (patch_cast): Suppressed unnecessary argument. Fixed
10961 lang_printable_name invocation.
10962 (patch_array_ref): Fixed lang_printable_name invocation.
10963 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10964 (build_labeled_block): Suppressed unused argument.
10965 (generate_labeled_block): Fixed build_labeled_block invocation.
10966 (build_loop_body): Suppressed unused local variables.
10967 (patch_loop_statement): Likewise.
10968 (patch_exit): Fixed lang_printable_name invocation.
10969 (patch_switch_statement): Likewise.
10970 (case_identity): First argument marked unused.
10971 (patch_try_statement): Fixed lang_printable_name invocations.
10972 (patch_synchronized_statement, patch_throw_statement): Likewise.
10973 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10974 lang_printable_name invocations.
10975 (check_thrown_exceptions_do): Suppressed unused argument.
10977 1998-10-14 Tom Tromey <tromey@cygnus.com>
10979 * jcf-write.c (write_classfile): Add output class file as target.
10980 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10981 * jcf.h: Added declarations for dependency-tracking functions.
10982 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10983 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10984 (finish_parse): Call jcf_dependency_write.
10985 (dependency_tracking): New global.
10986 (DEPEND_SET_FILE): New define.
10987 (DEPEND_ENABLE): New define.
10988 (init_parse): Enable dependency tracking if required.
10990 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10991 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10992 (../gcjh$(exeext)): Likewise.
10993 (jcf-depend.o): New target.
10994 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10995 (GCJH_SOURCES): Likewise.
10996 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10998 (find_classfile): Added dep_name argument.
10999 (find_class): Compute name of dependency.
11000 (open_in_zip): Call jcf_dependency_add_file.
11001 * gjavah.c (output_file): No longer global.
11002 (usage): Don't mention "gjavah".
11004 (java_no_argument): Likewise.
11005 (version): Likewise.
11006 (main): Recognize and handle -M family of options.
11007 (print_mangled_classname): Return is void.
11008 (process_file): Handle case where output is suppressed.
11009 (HANDLE_END_FIELD): Likewise.
11010 (HANDLE_METHOD): Likewise.
11011 * jcf-depend.c: New file.
11013 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11015 * java-tree.def: Add missing newline at EOF.
11017 1998-10-13 Tom Tromey <tromey@cygnus.com>
11019 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11020 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11022 Include <config.h> and "system.h".
11023 (disassemble_method): Undefine RET to avoid clash with
11024 config/i386/i386.h.
11026 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11028 * decl.c (runtime_exception_type_node, error_exception_type_node):
11029 New global variables.
11030 (init_decl_processing): Initialized.
11031 * expr.c (java_lang_expand_expr): Set caught exception type to
11032 null if catch handler argument doesn't exit.
11033 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11035 * java-tree.h (runtime_exception_type_node,
11036 error_exception_type_node): Global variables declared.
11037 (DECL_FUNCTION_THROWS): New macro.
11038 (DECL_FUNCTION_BODY): Modified comment.
11039 (DECL_SPECIFIC_COUNT): Likewise.
11040 (struct lang_decl): New field throws_list.
11041 (IS_UNCHECKED_EXPRESSION_P): New macro.
11042 * lex.c (java_lex): Generate location information for THROW_TK.
11043 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11044 EXCEPTIONS_P): New macros.
11045 (enum jdep_code): New value JDEP_EXCEPTION.
11046 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11047 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11048 PATCH_METHOD_RETURN_ERROR): New macros.
11049 (patch_method_invocation_stmt): Added new argument to prototype.
11050 (patch_synchronized_statement, patch_throw_statement,
11051 check_thrown_exceptions, check_thrown_exceptions_do,
11052 purge_unchecked_exceptions, check_throws_clauses): New function
11054 * parse.y Fixed typo in keyword section.
11055 (throw:): Rule tagged <node>.
11056 (THROW_TK): Keyword tagged <operator>.
11057 (method_header:): Last argument to call to method_header passed
11059 (throws:, class_type_list:, throw_statement:,
11060 synchronized_statement:, synchronized:): Defined actions.
11061 (method_header): New local variable current. Register exceptions
11062 from throws clause.
11063 (java_complete_tree): Complete and verify exceptions from throws
11065 (complete_class_report_errors): Error message on exceptions not
11067 (java_check_regular_methods): Fixed typo. Shortcut on private
11068 overriding methods. Changed error message on method
11069 redefinition. Check for throws clause compatibility.
11070 (check_throws_clauses): New function.
11071 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11072 method. Changed error message on method redefinition.
11073 (currently_caught_type_list): New static variable.
11074 (java_complete_expand_methods): Purge unchecked exceptions from
11075 throws clause list. Call PUSH_EXCEPTIONS before walk and
11076 POP_EXCEPTIONS after.
11077 (resolve_qualified_expression_name): Pass new argument as NULL to
11078 patch_method_invocation_stmt.
11079 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11080 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11081 argument list when appropriate. Use new argument if non null to
11082 store selected method decl.
11083 (patch_invoke): Convert if necessary args of builtin types before
11084 forming CALL_EXPR. Argument list no longer reversed here.
11085 (invocation_mode): Treat final methods as static methods.
11086 (java_complete_tree): New cases for THROW_EXPR: and
11087 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11089 (complete_function_arguments): No more RECORD_TYPE
11090 conversion. Function parameter nodes no longer saved.
11091 (valid_ref_assignconv_cast_p): Avoid handling null type.
11092 (patch_binop): Fixed null constant reference handling.
11093 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11094 BUILD_THROW macros.
11095 (patch_try_statement): Fixed comments. Record caught types in
11096 list, push the list, expand try block and pop the list.
11097 (patch_synchronized_statement, patch_throw_statement,
11098 check_thrown_exceptions, check_thrown_exceptions_do,
11099 purge_unchecked_exceptions): New functions.
11100 * typeck.c (lookup_argument_method): Allow WFL in place of method
11101 DECL_NAME during method definition check
11103 1998-10-09 Tom Tromey <tromey@cygnus.com>
11105 * gjavah.c (decode_signature_piece): New function.
11106 (print_c_decl): Use it. Added `name_override' argument.
11107 (print_method_info): Use name_override argument to print_c_decl.
11108 (seen_fields): Removed.
11109 (print_field_info): Don't update seen_fields.
11110 (struct method_name): New structure.
11111 (method_name_list): New global.
11112 (print_method_info): Add new method to list of methods.
11113 (name_is_method_p): New function.
11114 (print_field_info): If field name has same name as method, then
11116 (process_file): Parse methods before fields.
11117 (field_pass): New global.
11118 (HANDLE_END_FIELD): Take field_pass into account.
11120 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11122 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11123 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11125 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11127 * jvspec.c: Fix bug in jvgenmain_spec patch.
11129 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11131 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11132 * decl.c (soft_exceptioninfo_call_node): New global variable.
11133 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11134 takes extra integer argument. soft_exceptioninfo_call_node
11136 * except.c (java_set_exception_lang_code): New function
11137 (method_init_exceptions): Called here.
11138 (prepare_eh_table_type): New function.
11139 (expand_end_java_handler): Called here.
11140 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11141 one argument. Modified generation of call to
11142 soft_badarrayindex_node to use new argument.
11143 (build_java_arrayaccess): Pass faulty index value to
11144 build_java_throw_out_of_bounds_exception.
11145 (generate_name): New function.
11146 (java_lang_expand_expr): New local variables node, current,
11147 has_finally_p. Expand TRY_EXPR node.
11148 (process_jvm_instruction): Replace top of the stack with thrown
11149 object reference when entering exception handler.
11150 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11151 specific tree codes.
11152 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11154 (DECL_SPECIFIC_COUNT): New macro.
11155 (prepare_eh_table_type, java_set_exception_lang_code,
11156 generate_name): New function declarations.
11157 (match_java_method): Declaration deleted.
11158 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11160 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11161 * parse.h (redefinition_error, refine_accessible_methods_list,
11162 can_cast_to_p): Function declaration removed.
11163 (classitf_redefinition_error, variable_redefinition_error,
11164 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11165 find_most_specific_methods_list, argument_types_convertible,
11166 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11167 valid_cast_to_p, valid_method_invocation_conversion_p,
11168 try_reference_assignconv, add_stmt_to_compound,
11169 build_jump_to_finally, build_tree_list, patch_try_statement,
11170 java_get_catch_block): New function declarations.
11171 * parse.y (string_buffer_type): Global variable deleted.
11172 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11173 finally): Rules tagged <node>.
11174 (TRY_TK, CATCH_TK): Token tagged <operator>.
11175 (class_body_declaration:, class_member_declaration:,
11176 formal_parameter:, explicit_constructor_invocation:,
11177 interface_member_declaration:, constant_declaration:,
11178 primary_no_new_array:, class_instance_creation_expression:,
11179 array_creation_expression:): Issue error on unsuported JDK1.1
11181 (try_statement:, catches:, finally:): Define actions.
11182 (catch_clause_parameter): New rule.
11183 (catch_clause:): Use new rule catch_clause_parameter.
11184 (parse_jdk1_1_error): New function.
11185 (redefinition_error): Renamed classitf_redefinition_error.
11186 (variable_redefinition_error): New function.
11187 (check_class_interface_creation): Call
11188 classitf_redefinition_error.
11189 (java_complete_tree): Added error message on JDEP_TYPE: case.
11190 (complete_class_report_errors): Fixed indentation.
11191 (declare_local_variables): Call variable_redefinition_error.
11192 (source_end_java_method): Call java_set_exception_lang_code and
11193 emit_handlers where appropriate.
11194 (java_method_add_stmt): Call add_stmt_to_block.
11195 (add_stmt_to_block): New function.
11196 (lookup_method_invoke): Fixed outside comment. new local variable
11197 candicates. Call find_applicable_accessible_methods_list and
11198 find_most_specific_methods_list when searching for a
11199 method. Modified error report to list possible candidates when
11201 (find_applicable_accessible_methods_list,
11202 find_most_specific_methods_list, argument_types_convertible): New
11204 (refine_accessible_methods_list): Function deleted.
11205 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11206 expr (if applicable) before calling patch_array_ref.
11207 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11208 (enter_block): Fixed comment.
11209 (enter_a_block): New function.
11210 (patch_assignment): Reorganized. Call try_reference_assignconv for
11211 references. Call valid_cast_to_p instead of can_cast_to_p.
11212 (try_reference_assignconv,
11213 valid_builtin_assignconv_identity_widening_p): New functions.
11214 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11215 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11217 (build_string_concatenation): Don't resolve StringBuffer.
11218 (patch_cast): Fixed inverted arguments.
11219 (patch_array_ref): Code to save array expr deleted. Call
11220 valid_cast_to_p instead of can_cast_to_p.
11221 (generate_labeled_block): Call generate_name.
11222 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11223 patch_try_statement): New functions.
11224 * typeck.c (match_java_method): Function deleted.
11226 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11228 * jvspec.c: jvgenmain_spec uses different temporary file names.
11230 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11232 * jvspec.c (lang_specific_driver): Fail if user specifies
11233 --main= when not linking.
11235 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11237 * class.c (make_class_data): Push value for `thread' field.
11238 * decl.c (init_decl_processing): Added `thread' field to class.
11240 * class.c (add_field): Always make static fields externally
11243 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11245 * expr.c (build_java_athrow,
11246 build_java_throw_out_of_bounds_exception, expand_invoke,
11247 build_newarray, expand_java_multianewarray, build_java_monitor):
11248 Update comments to reflect _Jv_* function names.
11250 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11252 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11253 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11254 * parse.y (expand_start_java_method): Likewise.
11256 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11258 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11260 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11261 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11262 * expr.c: Remove no-longer-needed calls to promote_type.
11263 * decl.c (give_name_to_locals): Liekwise.
11264 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11265 * parse.y: Add/remove promote_type calls as appropriate.
11266 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11267 (parse_signature_string): Likewise.
11268 (build_java_array_type): Fix for now signature convenions.
11270 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11272 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11274 * class.c (init_class_processing): libjava function renamed to
11277 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11279 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11280 * java-tree.def: Fixed DEFTREECODE third argument.
11281 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11282 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11283 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11284 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11285 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11286 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11287 * lang.c (java_tree_code_type, java_tree_code_length,
11288 java_tree_code_name): New arrays.
11289 (lang_init): Append Java tree node definitions to Gcc ones.
11290 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11292 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11294 (java_lex): Allow declaration of empty string constants. Retain
11295 location information on CASE_TK and DEFAULT_TK.
11296 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11297 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11298 Modified to be more robust.
11299 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11300 (build_new_invocation, try_builtin_assignconv,
11301 patch_switch_statement, string_constant_concatenation,
11302 build_string_concatenation, patch_string_cst, patch_string,
11303 java_expand_switch): New function declarations.
11304 * parse.y: Rules related to switch and EH tagged <node>.
11305 (label_id): Set to NULL_TREE
11306 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11308 (this_or_super:): Fixed indentation.
11309 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11310 statement_expression:): Removed call to RULE on all sub-rules.
11311 (switch_expression:, switch_labels:): New rules.
11312 (switch_statement:, switch_block:, switch_block_statement_groups:,
11313 switch_block_statement_group:, switch_labels:, switch_label:):
11315 (throw_statement:, synchronized_statement:, try_statement:):
11316 Defined temporary actions.
11317 (class_instance_creation_expression:): Call
11318 build_new_invocation. Fixed indentation.
11319 (field_access): Fixed indentation.
11320 (method_invocation): Likewise.
11321 (make_qualified_primary): Use THIS_EXPR.
11322 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11323 resolving from SUPER, set *type_found.
11324 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11325 (java_complete_tree): Removed unused local variable `location'. Case
11326 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11327 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11328 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11329 STRING_CST: case. default: checks for patchable strings.
11330 (complete_function_arguments): Transform string constant or
11331 crafted StringBuffer if necessary.
11332 (build_method_invocation): Fixed comments.
11333 (build_new_invocation): New function.
11334 (patch_assignment): Call try_builtin_assignconv to figure a valid
11335 assignment conversion between builtin types.
11336 (try_builtin_assignconv): New function.
11337 (build_binop): Use URSHIFT_EXPR directly to call build.
11338 (operator_string): Use UNARY_PLUS_EXPR.
11339 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11341 (do_merge_string_cste, merge_string_cste,
11342 string_constant_concatenation, build_string_concatenation,
11343 patch_string, patch_string_cst): New function.
11344 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11345 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11346 (build_newarray_node): Use NEW_ARRAY_EXPR.
11347 (build_this): Use THIS_EXPR.
11348 (build_return): Enable debug information on return statement.
11349 (build_if_else_statement): Likewise.
11350 (complete_labeled_statement): Fixed related comment.
11351 (build_loop_body): Fixed comment.
11352 (build_bc_statement): Enable debug information on break/continue
11354 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11356 (patch_switch_statement, case_identity, java_expand_switch): New
11359 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11361 * buffer.h (BUFFER_INIT): New macro.
11362 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11363 Pass (struct jcf_partial *state) to most functions.
11364 (jcf_block, jcf_relocation): New types.
11365 Support labels, branches, conditionals, loops.
11367 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11369 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11371 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11373 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11374 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11375 not integer_type_node (INT_TYPE_SIZ bits).
11377 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11379 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11380 * jcf-dump.c (print_exception_table): New function.
11381 (disassemble_method): Better handling of wide instructions.
11382 Make more robust for bad input.
11384 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11386 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11389 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11391 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11393 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11395 * Makefile.in ($(PARSE_H)): Removed target.
11397 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11399 * Makefile.in (JAVA_OBJS): Add memmove.o
11400 (memmove.o): New target & rules.
11402 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11404 * expr.c (expand_invoke): Don't generate a call to the class init
11407 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11409 * Makefile.in: Add many missing dependencies.
11410 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11412 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11413 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11415 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11417 * decl.c (complete_start_java_method): If method is static (and
11418 not private) call _Jv_InitClass.
11419 * expr.c (expand_invoke): Don't call build_class_init.
11421 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11423 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11425 * Make-lang.in (GCJ): Define before using.
11427 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11429 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11430 losing due to namespace pollution in GNU getopt.h
11432 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11434 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11435 (java.all.cross): Likewise.
11436 (java.rest.encap): Likewise.
11438 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11440 * gjavah.c (print_class_decls): Fix thinko in arglist
11441 * jcv-io.c (find_classfile): Similarly.
11443 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11445 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11447 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11449 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11450 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11451 * Makefile.in (PARSE_C): New macro.
11452 (PARSE_H): Likewise.
11453 (PARSE_SCAN_C): Likewise.
11454 ($(PARSE_C)): Target renamed from parse.c.
11455 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11456 (clean): Remove parse-scan.c as well.
11457 (parse.o): Depend on $(PARSE_C).
11459 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11461 * README, license.terms: Removed.
11463 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11464 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11465 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11466 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11467 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11468 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11469 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11470 and Java trademark attribution.
11472 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11474 * Makefile.in: Use gcjh, not gjavah.
11475 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11476 * Make-lang.in: Changed gjavah to gcjh everywhere.
11478 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11480 * gjavah.c: Support new -prepend -add -append flags.
11481 (print_method_info): Method is not virtual if class is final.
11483 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11485 * jv-scan.c: Fixed copyright assignment.
11486 * keyword.gperf: Likewise.
11487 * keyword.h: Likewise.
11488 * lex.c: Fixed copyright assignment.
11489 (java_lex): Push unicode back when parsing '<'.
11490 * lex.h: Fixed copyright assignment.
11491 * parse-scan.y: Likewise.
11492 * parse.h: Fixed copyright assignment.
11493 (build_debugable_stmt, complete_for_loop): New function prototypes.
11494 * parse.y: Fixed copyright assignment.
11495 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11496 size_zero_node when completing a loop with no exit condition.
11497 (for_statement_nsi:): Define action.
11498 (for_init:, for_update:): Return size_zero_node when empty.
11499 (declare_local_variables): Call build_debugable_stmt.
11500 (build_debugable_stmt): New function.
11501 (build_loop_body): Build debugable statement around loop
11503 (complete_loop_body): Take into account the debugable statement
11504 around the EXIT_EXPR.
11505 (complete_loop_body): New function.
11506 (patch_exit_expr): Fixed condition inversion.
11508 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11510 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11511 name of thread define.
11512 * jvspec.c (THREAD_NAME): New macro.
11514 (THREADLIB): Likewise.
11515 (lang_specific_driver): Recognize attempt to link with thread
11516 library or gc library. Recognize -ljava on command line so it
11517 isn't linked against more than once.
11519 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11521 * parse-scan.y (report_main_declaration): Name of the class
11522 containing `main' can be a qualified name.
11524 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11526 * config-lang.in: Changed gjavac to gjc everywhere.
11527 * Make-lang.in: Changed gjavac to gjc everywhere.
11529 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11531 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11532 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11533 and install the files.
11534 * Makefile.in (JAVA_OBJS_LITE): New variable.
11535 (compiler:): Now include jv-scan as a dependency.
11536 (../jv-scan$(exeext), parse-scan.c): New targets.
11537 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11538 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11539 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11540 check for errors even if parse_only.
11541 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11543 (yylex): New function. Uses java_lex body.
11544 (java_lex): Removed commented out statement. Remove local variable
11545 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11546 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11547 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11548 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11549 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11550 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11552 (java_lex_error): Empty if JC1_LITE is defined.
11553 (java_get_line_col): Return 0 if JC1_LITE is defined.
11554 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11555 SET_MODIFIER_CTX): Moved into the section containing the macros
11556 conditionally defined by JC1_LITE.
11557 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11558 argument if JC1_LITE is defined.
11559 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11560 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11562 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11563 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11564 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11565 to different values according to JC1_LITE.
11566 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11567 declared if JC1_LITE set.
11568 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11569 defined if JC1_LITE not set.
11570 (struct parser_ctx): Reorganized and skip the jc1 front end part
11572 (java_layout_classes): New function definition.
11573 (java_push_parser_context, java_init_lex, yyparse, yylex,
11574 yyerror): Prototype always declared. All other static function
11575 prototypes declared only if JC1_LITE is not set.
11576 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11577 declared in parse.h.
11578 (java_layout_classes): New function.
11579 (java_complete_expand_methods): No longer layout the class here.
11580 * parse-scan.y: New file.
11581 * jv-scan.c: New file.
11583 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11585 * gjavah.c (main): Handle -friend option.
11586 (friend_specs): New global.
11587 (generate_access): Handle friend_specs.
11588 (process_file): Likewise.
11589 (MAX_FRIENDS): New macro.
11590 (friend_count): New global.
11591 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11592 Changed all callers.
11594 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11596 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11597 (main): Handle processing all the entries of a named .zip archive.
11598 * jcf-io.c (jcf_trim_old_input): New function.
11599 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11601 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11603 * lang.c (flag_assume_compiled): Make default be on.
11605 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11607 * jcf-dump.c: Add bunches of flags to control output more.
11608 (process_class): New function; support printing more than one class.
11609 (main): Support new --print-main and --javap flags.
11610 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11611 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11613 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11615 Change mangling of dispatch table to match C++ vtable (w/thunks).
11616 * class.c (build_dtable_decl), java-tree.h: New function.
11617 (make_class_data): Call it.
11618 * decl.c (init_decl_processing): Likewise.
11620 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11622 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11623 soft_anewarray; adjust args passed.
11624 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11625 match _Jv_NewObjectArray.
11627 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11629 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11630 * expr.c (loopup_label): Call create_label_decl.
11631 (create_label_decl): New function.
11632 (java_lang_expand_expr): Call expand_start_bindings with argument
11634 * java-tree.h Added space after PROTO in function declarations
11636 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11637 (create_label_decl, push_labeled_block): New function
11639 * lex.c (label_id): Initialize.
11640 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11642 * parse.h Added space after PROTO in function declarations when
11644 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11645 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11646 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11647 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11649 (struct parser_ctxt): New fields current_loop,
11650 current_labeled_block.
11651 (build_if_else_statement, patch_if_else_statement,
11652 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11653 generate_labeled_block, complete_labeled_statement,
11654 build_bc_statement, patch_bc_statement, patch_loop_statement,
11655 build_new_loop, build_loop_body, complete_loop_body): New function
11657 * parse.y (java_warning_count): New global variable.
11658 (label_id): New static variable.
11659 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11660 (block:): Return size_zero_node when block is empty.
11661 (empty_statement:): Return size_zero_node.
11662 (statement:): Implement supplemental action when for_statement: is
11664 (label_decl:): New rule.
11665 (labeled_statement:): Rewritten using label_decl. Actions
11667 (labeled_statement_nsi:): Likewise.
11668 (if_then_statement): Actions implemented.
11669 (while_expression): New rule.
11670 (while_statement:): Rewritten using while_expression. Actions
11672 (while_statement_nsi:): Likewise.
11673 (do_statement_begin:): New rule.
11674 (do_statement:): Rewritten using do_statement_begin. Actions
11676 (for_statement:): Rewritten using for_begin. Actions implemented.
11677 (for_statement_nsi:): Likewise.
11678 (for_header:, for_begin:): New rules.
11679 (for_init:): Actions implemented.
11680 (statement_expression_list:, break_statement:,
11681 continue_statement:): Likewise.
11682 (yyerror): Count number of issued warning(s).
11683 (java_report_errors): Report error(s) and/or warning(s).
11684 (java_complete_class): Use build_java_argument_signature to
11685 recompute completed method signature.
11686 (java_check_regular_methods): New locals method_wfl and aflags.
11687 Use method_wfl instead of lookup_cl during error reports. Fixed
11688 indentation and modified some error messages. Use
11689 lang_printable_name in method instead of the DECL_NAME. New code
11690 to issue warnings on methods not overriding corresponding methods
11691 private to a different package.
11692 (java_method_add_stmt): Call add_stmt_to_compound.
11693 (add_stmt_to_compound): New function.
11694 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11695 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11696 (build_if_else_statement, patch_if_else_statement,
11697 build_labeled_block, generate_labeled_block,
11698 complete_labeled_statement, build_new_loop, build_loop_body,
11699 complete_loop_body, patch_loop_statement, build_bc_statement,
11700 patch_bc_statement, patch_exit_expr): New functions.
11701 * typeck.c (build_java_signature): Build argument signature before
11702 enclosing it in between parenthesis.
11704 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11706 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11707 (JAVA_OBJS): Added reminder comment
11709 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11711 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11712 be interpreted as a long long.
11714 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11716 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11717 soft_initialise_class. Use _Jv_NewMultiArray, not
11718 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11719 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11720 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11721 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11723 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11725 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11726 length_identifier_node): New global tree node constants.
11727 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11728 Replace uses by super_identifier_node etc.
11729 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11731 * parse.y (resolve_field_access): Don't special-case ".length" if
11732 flag_emit_class_files.
11733 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11734 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11737 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11739 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11740 * class.c (make_method_value): Remove init for removed fields.
11742 * class.c (layout_class): Use build_java_argument_signature.
11743 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11745 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11746 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11747 (build_java_signature): Don't use push_java_argument_signature.
11749 * typeck.c (lookup_argument_method): New function.
11750 * parse.y (java_check_regular_methods): Use lookup_argument_method
11751 instead of lookup_java_method2 followed by lookup_java_method.
11753 * parse.y (check_method_redefinition): Minor optimization.
11755 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11756 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11758 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11760 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11763 * gjavah.c (java_float_finite): Use K&R-style definition.
11764 (java_double_finite): Likewise.
11765 (generate_access): Now returns void. Changed all callers.
11766 (last_access_generated): Removed.
11767 (process_file): Only make a single pass over the .class file.
11769 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11771 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11772 for compatibility for G++ (with -fvtable-thunks).
11773 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11775 * gjavah.c (process_file): Use public inheritance for super-class.
11777 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11779 * lex.c (java_init_lex): Initialize ctxp->package.
11780 * parse.h (struct parser_ctxt): package and package_len replaced
11781 by tree package, an identifier node. Field method_decl_list is
11782 gone. Fixed comments.
11783 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11784 class_in_current_package): New function prototypes.
11785 * parse.y (array_type:): Set class loaded flag on primitive type
11787 (package_declaration:): Assign ctxp->package to the
11789 (method_invocation:): Handle invocation of method qualified by
11791 (single_type_import_declaration:): Removed ambiguity check.
11792 (java_pop_parser_context): New local variable `next'. Reset and
11793 set IMPORT_CLASSFILE_NAME flags on current and previous import
11795 (java_accstring_lookup): Use new local macro COPY_RETURN.
11796 (lookup_field_wrapper): New function.
11797 (parser_qualified_classname): Use merge_qualified_name.
11798 (parser_check_super_interface): Broaden error message.
11799 (do_resolve_class): Check for qualified class name in the current
11800 compilation unit if appropriate.
11801 (process_imports): Check for already defined classes.
11802 (check_pkg_class_access): Got rid of call to
11803 get_access_flags_from_decl.
11804 (java_complete_expand_methods): Call safe_layout_class based on
11805 the current class size.
11806 (make_qualified_primary): Build a WFL qualification on primary if
11808 (merge_qualified_name): New function.
11809 (make_qualified_name): Use merge_qualified_name.
11810 (resolve_expression_name): Use safe_lookup_field.
11811 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11812 (resolve_qualified_expression_name): Likewise. Check on resolved
11813 element accessibility.
11814 (not_accessible_p, class_in_current_package): New functions.
11815 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11816 (patch_method_invocation_stmt): Merged common pieces. Check
11817 accessibility of invoked method.
11818 (check_for_static_method_reference): Add returned type in error
11820 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11821 (refine_accessible_methods_list): Merged two conditions in test.
11822 (java_complete_class): Sanity check on stabilize_ref gone.
11823 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11825 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11827 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11829 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11831 * gjavah.c (F_NAN): Removed.
11832 (F_NAN_MASK): New macro.
11833 (F_POSITIVE_INFINITY): Removed.
11834 (F_NEGATIVE_INFINITY): Likewise.
11835 (java_float_finite): Rewrote.
11836 (D_NAN_MASK): Renamed.
11837 (java_double_finite): Rewrote.
11838 (D_POSITIVE_INFINITY): Removed.
11839 (D_NEGATIVE_INFINITY): Likewise.
11841 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11842 If verbose, print underlying representation of value in hex.
11844 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11846 * buffer.h, buffer.c: New files.
11847 * Makefile.in (JAVA_OBJS): Add buffer.o.
11849 Support locals variables and writing their debug entries to .class.
11850 * jcf-write.c: Simplify some by user new buffer type.
11851 (vode_buffer_grow): Removed.
11852 (struct localvar_info): New type.
11853 (localsvars, localvartable): New buffers.
11854 (localvar_alloc, localvar_free): New functions.
11855 (generate_bytecode_insns): Handle local variables.
11856 (generate_classfile): Write LocalVariableTable attribute.
11858 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11860 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11861 * zipfile.h (ZIPMAGIC): New macro.
11863 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11865 * Makefile.in (gjavah.o): Updated dependencies.
11866 (jcf-dump.o): Likewise.
11867 (all.indirect): Use ../gjavah.
11868 (../gjavah$(exeext)): Likewise.
11869 (clean): Don't remove gjavah.
11870 (clean): Remove parse.c, not java/parse.c.
11871 * Make-lang.in (java): Added gjavah.
11872 (gjavah$(exeext)): New target.
11873 (GJAVAH_SOURCES): New macro.
11874 (java.all.build): Added gjavah.
11875 (java.all.cross): Likewise.
11876 (java.rest.encap): Likewise.
11877 * config-lang.in (compilers, stagestuff): Added gjavah.
11879 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11881 * gjavah.c (java_float_finite): New function.
11882 (java_double_finite): Likewise.
11883 (F_POSITIVE_INFINITY): New macro.
11884 (F_NEGATIVE_INFINITY): Likewise.
11886 (D_POSITIVE_INFINITY): Likewise.
11887 (D_NEGATIVE_INFINITY): Likewise.
11889 (print_field_info): Use java_float_finite and java_double_finite.
11891 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11893 * parse.y (method_header): Name "this" implicit argument.
11895 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11897 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11898 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11899 (put_linenumber): New function.
11900 (generate_bytecode_insns, generate_classfile): Write line numbers.
11902 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11904 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11905 (lookup_name, build_known_method_ref, build_class_init,
11906 build_invokevirtual, invoke_build_dtable, match_java_method,
11907 build_field_ref, pushdecl_force_head, build_java_binop,
11908 binary_numeric_promotion, build_decl_no_layout,
11909 build_java_arrayaccess, build_newarray, build_anewarray,
11910 build_java_array_length_access, build_java_arraynull_check): New
11911 extern function prototypes.
11912 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11913 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11915 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11917 * jcf.h (jcf_out_of_synch): New extern function prototype.
11918 * parse.h: Static/global function implemented in parse.y
11919 prototyped and declarations moved at the end of the file.
11920 (DECL_P): Check that the argument isn't null.
11921 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11922 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11923 (QUAL_DECL_TYPE): New macro.
11924 (PARAMS): Macro definition removed.
11925 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11926 (return_statement:): Call build_return.
11927 (field_access:): Call make_qualified_primary in sub rule.
11928 (method_invocation:): Build method invocation and call
11929 make_qualified_primary when processing primaries.
11930 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11931 get_type_from_signature.
11932 (java_check_regular_method): Extra integer 0 argument when calling
11933 lookup_java_method2.
11934 (lookup_java_interface_method2): Extra method DECL argument when
11935 calling lookup_java_interface_method2.
11936 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11937 COMPOUND_EXPR node.
11938 (java_complete_expand_method): Layout current class iff not
11939 already done. Don't process interface's methods.
11940 (java_complete_expand_method): Use super class only if it
11941 exists. Use current class otherwise.
11942 (make_qualified_primary): New function.
11943 (resolve_expression_name): Process qualified expression or
11944 expression from primary the same way.
11945 (resolve_expression_name): Two last arguments to
11946 resolve_field_access are now NULL_TREEs.
11947 (resolve_field_access): New variable is_static. Local field must
11948 be DECLs. is_static computed on field DECLs only. Append code in
11949 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11950 to initialize field_type.
11951 (resolve_qualified_expression_name): New local variable,
11952 previous_call_static and is_static. Handle primaries with function
11953 calls, casts, array references and `this'. `super' now handled as
11954 `(super_class)this'. Use is_static to clarify boolean expressions.
11955 Added code to handle case where a proper handle is required to
11956 access a field. Use QUAL_DECL_TYPE where applicable.
11957 (maybe_access_field): New function.
11958 (patch_method_invocation_stmt): New arguments primary, where,
11959 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11960 deleted. Use `where' as a type to search from if specified. Check
11961 for static method reference where forbidden. Append primary or
11962 current_this to the argument list if not calling constructor nor
11964 (check_for_static_method_reference): New function.
11965 (patch_invoke): Layout the class on which new is done if
11967 (lookup_method_invoke): Changed format to report errors on
11969 (qualify_ambiguous_name): New local variable this_found. Now
11970 handle things from primaries. Method call are considered
11972 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11973 changed into NULLs.
11974 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11975 (java_complete_tree): New case fo RETURN_EXPR. Process function
11976 call arguments in separate function.
11977 (complete_function_arguments): New function.
11978 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11980 (patch_assignment): Take the return function slot into account as
11981 a RHS. Distinguish assignment from a return.
11982 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11983 when checking methods in interfaces.
11984 (resolve_type_during_patch): NULL argument to unresolve_type_p
11985 instead of NULL_TREE.
11986 (patch_newarray): Fixed typo in comment.
11987 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11988 (build_return, patch_return): New functions.
11989 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11991 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11993 * constants.c (find_name_and_type_constant, find_fieldref_index,
11994 find_methodref_index): New methods.
11995 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11996 just return given method. Also, rename to build_known_method_ref.
11997 (expand_invoke): Rename call to build_invoke_non_interface.
11998 * java-tree.h, parse.h: Update prototype.
11999 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12000 (such as expand_expr_stmt) if flag_emit_class_files.
12001 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12002 STACK_TARGET, IGNORE_TARGET): New macros.
12003 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12004 (generate_bytecode_insn): New function to generate method's bytecode.
12005 (generate_classfile): Node generate Code attribute for a method.
12006 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12007 push_long_const, field_op, adjust_typed_op, maybe_wide):
12008 New functions used by generate_bytecode_insn.
12010 * typeck.c (signature_include_return): Remove variable.
12011 (push_java_argument_signature, build_java_argument_signature): New.
12012 (build_java_signature): Use push_java_argument_signature.
12013 * parse.y: Use build_java_argument_signature instead of fiddling
12014 with signature_include_return.
12016 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12018 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12021 * Makefile.in (all.indirect): Added gjavah$(exeext).
12022 (gjavah$(exeext)): Added $(exeext).
12025 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12027 * class.c (layout_class): Call to java_layout_parsed_class replace
12028 by safe_layout_class.
12029 * expr.c (build_java_array_length_access): Removed static storage
12030 class in the function definition.
12031 (build_java_arraynull_check): Likewise.
12032 Also fixed typos in two comments.
12033 * lex.c (java_init_lex): Initialize static global kw_length.
12034 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12035 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12037 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12038 * parse.h (resolve_no_layout): New static function declaration.
12039 (get_identifier_in_static): Declaration removed.
12040 (java_layout_parsed_class): Function name declaration changed to
12042 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12043 not_initialized_as_it_should_p, build_this): New static function
12045 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12046 binary_numeric_promotion, stabilize_reference,
12047 build_decl_no_layout, build_java_arrayaccess): Extern function
12048 declarations moved into their own section.
12049 (build_newarray, build_anewarray, build_java_array_length_access,
12050 build_java_arraynull_check): New extern function declarations.
12051 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12052 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12054 (CALL_CONSTRUCTOR_P): New macro.
12055 * parse.y (kw_length): New static global tree node.
12056 (return_statement): Tagged <node>.
12057 (RETURN_TK): Tagged <operator>.
12058 (variable_declarator_id:): Build variable declaration with an
12059 empty initialization value if a syntax error was found in the
12060 initialization part of the variable declaration.
12061 (statement_without_trailing_substatement:): return_statement: now
12062 uses the default rule.
12063 (return_statement:): Temporarily fixed to return NULL_TREE.
12064 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12065 (class_instance_creation_expression:): Class creation rules now
12066 call build_method_invocation upon reduction.
12067 (array_creation_expression:): Rules call build_newarray_node upon
12069 (dim_exprs:): Build a list of dimension expressions.
12070 (dim_expr:): Store location of the OSB_TK in the dimension
12072 (method_invocation:): Added a new error rule.
12073 (build_unresolved_array_type): WFL argument may also be an array
12074 on a primitive type. Name of the argument changed to reflect this.
12075 (method_declarator): Insert argument type at the beginning of the
12076 argument type list and later reverse the list.
12077 (unresolved_type_p): Argument 'returned' may be optionally
12079 (java_layout_class_from_source): Function renamed
12081 (resolve_and_layout): Now call resolve_no_layout and
12083 (resolve_no_layout): New function.
12084 (purify_type_name): New function.
12085 (complete_class_report_errors): Call purify_type_name during error
12086 report on a type not found.
12087 (process_imports): error_found local variable doesn't need to be
12088 initialized to zero.
12089 (declare_local_variables): New local type_wfl. Fixed typo in error
12090 message. type_wfl assigned to unresolved type and used to register
12091 incomplete type. Build a WFL around the variable initialization
12092 statement so that debug info can be generated on it.
12093 (source_start_java_method): Reverse argument list after they've
12095 (current_this): New static global variable.
12096 (java_complete_expand_methods): Set current_this when appropriate.
12097 (resolve_expression_name): Build correct static and non static
12098 field access bearing a simple name.
12099 (resolve_field_access): Resolve the length field of arrays. Handle
12101 (patch_method_invocation_stmt): Set the type of the method
12102 invocation to error_mark_node. This value is later overridden by a
12103 valid type, if any. Don't handle qualified constructor invocation
12104 as qualified method invocation. Call lookup_method_invoke with its
12105 new flag. It's no longer necessary to access the selected method
12106 as the value of a tree list. Handle constructor invocation.
12107 (patch_invoke): Reverse argument list when invoking non interface
12108 methods. Insert call to new as the first argument of the
12110 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12111 defined within a final class. Return INVOKE_STATIC if the invoked
12112 method is a constructor.
12113 (lookup_method_invoke): New lc argument is a flag to indicate a
12114 constructor lookup. Now handle constructor lookup. Choose the most
12115 specific method in case several were matching the invocation
12116 requirements. Return a method decl instead of a tree list featuring
12117 one single method decl element.
12118 (refine_accessible_methods_list): New lc flag argument to
12119 indicate that a constructor is being looked up.
12120 (not_initialized_as_it_should_p): New function.
12121 (java_complete_tree): Now process fake tree codes
12122 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12123 save_expr on resolved function call arguments. Case on
12124 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12125 (patch_assignment): LHS can be a field access expression. When
12126 dealing with reference, lhs_type is the promoted type of the
12127 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12129 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12130 (patch_binop): Use not_initialized_as_it_should_p where
12132 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12133 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12135 (resolve_type_during_patch): New function.
12136 (patch_cast): Call resolve_type_during_patch to resolve type and
12137 report error accordingly.
12138 (patch_array_ref): Use not_initialized_as_it_should_p where
12139 applicable. Array base expression is saved before being
12140 used. Promote the type of an array elements if it contains non
12142 (build_newarray_node, patch_newarray, build_this): New functions.
12144 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12146 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12147 increment it in `for' statement.
12148 (print_field_info): If number is inf or nan, don't print it.
12149 (print_method_info): If method name is `delete', just ignore it.
12150 (print_c_decl): Special-case jstringArray.
12152 * gjavah.c (help): New function.
12153 (no_argument): New function.
12154 (usage): Changed text.
12155 (main): Rewrote argument handling. Now handles -v, --help,
12157 (version): New function.
12158 (found_error): New global.
12159 (main): Return found_error.
12160 (generate_access): Set found_error.
12161 (print_c_decl): Likewise.
12163 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12165 * gjavah.c (print_c_decl): Don't print "," when examining field.
12166 Skip type name when looking at "[L" types.
12167 (process_file): Now static.
12168 (generate_access): Now returns int.
12169 (last_access_generated): New global.
12170 (process_file): Clear last_access_generated; make multiple passes
12172 (print_field_info): Just return if generate_access returns true.
12173 (print_method_info): Likewise. Also, allow <init> functions to
12175 (print_c_decl): Added is_init argument. Print constructors
12177 (print_cxx_classname): Use UTF8_GET to extract characters from
12179 (print_base_classname): New function.
12180 (print_class_decls): New function.
12181 (process_file): Use it.
12182 (utf8_cmp): New function.
12184 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12186 * lang-options.h: Format changed to match changes in gcc/toplev.c
12187 to implement a --help option.
12189 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12191 * decl.c (init_decl_processing): Revert change to dtable_type.
12193 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12195 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12197 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12199 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12201 * lang.c (lang_init): Default flag_exceptions to 1, without
12202 checking to see if it's 2 first.
12204 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12206 * constants.c: Include "system.h".
12207 * decl.c: Likewise.
12208 * lang.c (flag_new_exceptions): Get via extern now.
12209 (lang_init_options): New functions. Turn on flag_new_exceptions.
12211 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12213 * lex.c (java_lex): Return 0 when we see an invalid character in
12216 * lex.c (java_read_char): Specify extra argument when calling
12218 (java_read_unicode, java_parse_end_comment,
12219 java_parse_escape_sequence): Likewise,
12220 (java_lex): Specify extra argument when calling
12221 java_lex_error. Test that IDs are beginning with a legal character
12222 for IDs. Handle invalid characters with an error message and a
12223 call to java_lex_error.
12224 (java_lex_error): Adjust column position by new argument
12225 `forward'. Issue an error even if in the middle of reporting an
12228 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12230 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12231 we don't explicitly put a null pointer when we're copying it.
12233 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12235 * gjavah.c (print_cxx_classname): New function.
12236 (super_class_name): Likewise.
12237 (print_super_fields): Removed.
12238 (in_super): Removed.
12239 (print_field_info): Never generate #defines.
12240 (print_c_decl): Changed generated types to match JNI. No longer
12241 print class name before method name.
12242 (print_method_info): Print "static" before static methods.
12243 Print "virtual" before non-final methods.
12244 (usage): Use exit(1), not exit(-1).
12246 (print_field_info): Use %.17g to print a double.
12247 (last_access): New globals.
12248 (process_file): Initialize last_access.
12249 (usage): Now static.
12250 (ACC_VISIBILITY): New define.
12251 (generate_access): New function.
12252 (print_field_info): Call it.
12253 (print_method_info): Likewise. Also, generate information for all
12254 methods, not just native methods. Return void.
12255 (print_c_decl): Return void.
12256 (print_field_info): Return void.
12258 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12260 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12261 processing the jc1 grammar file. Prefix bison functions and
12262 variables with java_.
12263 (parse.c): Dependencies on parse.h and lex.h
12264 * expr.c (build_java_arrayaccess): Function now global.
12265 * java-tree.h: Comment reorganized to carry on previous
12266 classification effort.
12267 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12268 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12269 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12270 java_parse (new prefix java_ generated by bison).
12271 (java_layout_parsed_class, java_register_parsed_class): Function
12273 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12274 * lex.c (static tree wfl_op): Variable deleted.
12275 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12276 ctxp fields to NULL_TREE.
12277 (java_lex): No longer create WFL for operators. Filename caching
12278 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12279 created as STRING_CST and later expanded. Removed extra argument
12280 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12282 (build_wfl_node): Removed code in comments.
12283 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12284 store token and location data in the current bison token.
12285 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12286 static/extern function declaration at the beginning of the file.
12287 (struct qualification): Data structure definition deleted.
12288 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12289 (qualify_ambiguous_name): Function declaration modified. Function
12290 now returns nothing.
12291 (build_array_ref, patch_array_ref, make_qualified_name,
12292 resolve_qualified_expression_name, maybe_generate_clinit,
12293 resolve_field_access): New static function declarations.
12294 (build_java_arrayaccess): New extern function declaration.
12295 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12296 (CALL_EXPR_PRIMARY): Macro deleted.
12297 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12298 (struct parser_ctxt): Field initialized_final
12299 removed. non_static_initialized, static_initialized: New fields.
12300 * parse.y (static tree kw_super, static tree kw_this): New global
12302 (%union): tree wfl field of operator member replaced by int
12303 location. WFLs are non longer created for operators.
12304 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12305 (qualified_name:): Now calls make_qualified_name to build the
12307 (type_declaration:): Consider generating <clinit> when class
12309 (variable_declarator:): Directly build an assignment node when the
12310 variable is initialized when declared.
12311 (this_or_super:): Build a WFL and set current location when THIS
12312 or SUPER are parsed.
12313 (expression_statement:): Wrap statement around a WFL.
12314 (primary_no_new_array:): Fixed typo. Changed value returned by
12315 THIS_TK because of its new type (temporary).
12316 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12317 (field_access:): Build qualified name with SUPER.
12318 (method_invocation:): Fixed returned value because of SUPER's new
12320 (array_access:): Use OSB_TK location information.
12321 (post_increment_expression:, post_decrement_expression:,
12322 unary_expression:, pre_increment_expression:,
12323 pre_decrement_expression:, unary_expression_not_plus_minus:,
12324 cast_expression:, multiplicative_expression:,
12325 additive_expression:, shift_expression:, relational_expression:,
12326 equality_expression:, and_expression:, exclusive_or_expression:,
12327 inclusive_or_expression:, conditional_and_expression:,
12328 conditional_or_expression:, assignment:): Use new location/token
12329 information available on operators.
12330 (create_class): Set super_decl_type to NULL_TREE when processing
12332 (register_fields): Field initialization is now a MODIFY_EXPR
12333 node. Chain initialization code to the matching lists (according
12334 the the field declaration modifiers).
12335 (maybe_generate_clinit): New function.
12336 (method_header): Don't set method's DECL_NAME to a WFL when adding
12337 methods to java.lang.Object.
12338 (resolve_and_layout): Now can return NULL_TREE if the type
12339 resolution fails. Otherwise, return the class DECL instead of its
12341 (check_method_redefinition): Don't patch method DECL_NAME if it
12342 belongs to java.lang.Object.
12343 (process_imports): Simply assign error_found to the value returned
12344 by check_pkg_class_access.
12345 (declare_local_variables): Don't use their init statements (if
12346 any) when parsing error were previously found. Reuse MODIFY_EXPR
12347 build during parsing as an init statement.
12348 (java_method_add_stmt): Now return the current method body.
12349 (java_layout_parsed_class, java_register_parsed_class): Functions
12351 (java_complete_expand_methods): Initialize the constant pool on a
12352 per class basis. Layout the classes before expanding their method
12353 bodies. Don't try expand artificial constructor code if error were
12354 found. Make the classes data and register them if no error were
12356 (java_complete_expand_method): Retrieve an artificial constructor
12357 argument list before entering its body. Assign the top block to
12358 the artificial constructor function body and set types of declared
12359 blocks and compound statements to void. Walk method body if not an
12360 artificial constructor.
12361 (make_qualified_name, cut_identifier_in_qualified): New functions.
12362 (resolve_expression_name): Fixed comments. Save/restore the
12363 current class CLASS_LOADED_P flag value. Build non qualified
12364 static field access and handle qualified expression names.
12365 (resolve_field_access, resolve_qualified_expression_name): New
12367 (patch_method_invocation_stmt): Use the new expression resolution
12368 scheme, calling resolve_field_access when the function call is
12369 resolved as an expression.
12370 (qualify_ambiguous_name): Function rewritten to work on qualified
12371 expression produced by make_qualified_name.
12372 (java_complete_tree): Promote type when function's argument are
12373 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12374 the assignment to discover further errors if RHS is a expression
12375 name that fails to evaluate. Declare LHS initialized even though
12376 the assignment failed. Don't use the location variable and removed
12377 extra argument in patch function calls. Now handle the ARRAY_REF
12378 case and build internal string representation when STRING_CSTs are
12380 (build_method_invocation): Don't wrap function call around a WFL.
12381 (build_assignment): Likewise. Use the operator location
12383 (patch_assignment): Handle array access LHSs. Handle error
12384 provenance, resulting in a better error report.
12385 (build_binop): Use op_location from operator as binop location
12387 (build_unaryop, build_incdec, build_cast): Likewise.
12388 (patch_binop): Extract location information from the node. Fixed
12389 typo in error message.
12390 (patch_unary_op): Extract location information from the node.
12391 (build_array_ref, patch_array_ref): New functions.
12393 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12395 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12396 match _Jv_IsInstanceOf.
12397 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12398 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12400 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12402 * decl.c (init_decl_processing): Functions are now named
12403 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12405 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12407 * java-tree.h (load_class): Add prototype.
12408 * class.c (is_compiled_class): Add missing arg to load_class.
12409 * expr.c (expand_java_NEW): Call load_class.
12410 * parse.y (process_import): Removed bogus use of void return value.
12412 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12414 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12415 Function name is "_Jv_Throw" instead of "soft_athrow".
12416 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12417 Function name is "_Jv_AllocObject" instead of "soft_new".
12418 Takes an extra parameter (object size).
12419 * expr.c: Update calls.
12421 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12423 * lex.c (java_get_line_col): Handle end-of-file.
12424 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12426 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12428 * lang.c (lang_init): Make -fexceptions the default.
12429 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12430 exception handling is not turned on.
12432 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12434 * lang.c (flag_new_exceptions): Make this this default.
12435 * decl.c (end_java_method): Call emit_handlers.
12436 * except.c (method_init_exceptions): Set language code and version.
12437 (expand_start_java_handler): Enable exception, and call
12438 expand_eh_region_start.
12439 (expand_end_java_handler): Enable exception, and set up catch blocks.
12440 (emit_handlers): New routine to generate the saved handlers.
12441 * java-except.h (emit_handlers): Add prototype.
12443 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12445 We used to have three different representations of the constant pool:
12446 the CPool structure, the tree_constant_pool, and the constructures
12447 used to build the Class object (which may need class and string
12448 constants) in compiled code. None were appropriate for compiling
12449 to .class files, so I did a major overhaul.
12451 First, the tree_constant_pool array was removed. Things were
12452 modified to the CPool structure in the JCF could be used.
12453 Second, a "capacity" field was added to the CPool, and functions
12454 written to search for a matching constant, adding one if not found.
12455 The code that generated the Class object was changed to use a CPool.
12456 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12457 the static Class object are now only in build_constants_constructor.
12458 Finally, I wrote code which can generate a .class file (including its
12459 constant pool) from the RECORD_TYPE of a class. This is a big step
12460 on the way to compiling Java source into .class files.
12462 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12463 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12465 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12466 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12467 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12468 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12469 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12470 (lang_type): Removed constant_pool field.
12471 * jcf.h (CPool): Renamed size to count. Added field capacity.
12472 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12473 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12474 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12476 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12477 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12478 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12479 (set_constant_entry, find_constant1, find_constant2,
12480 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12481 find_utf8_constant, find_class_or_string_constant): New functions.
12483 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12484 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12485 (give_name_to_class, get_class_constant): Likewise.
12486 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12487 (get_name_and_type_constant, get_ref_constant): Removed.
12488 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12489 * parse.y: Don't save/restore tree_constant_pool.
12490 * verify.c (verify_jvm_instructions): Update for new approach.
12491 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12493 * lang-options.h: Added -femit-class-file, -femit-class-files.
12494 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12495 (lang_f_options): Added "emit-class-file(s)".
12497 * expr.c (build_java_arrayaccess): Generate more efficient array
12498 bounds checking, by using unsigned compare.
12500 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12502 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12504 * parse.h: New comment on the handling of unresolved type
12505 identifiers. JDEPs are now part of the jdep_code enum.
12506 (typedef struct jdep): Now use enum jdep_code or int, depending on
12507 availability. Both are narrowed down to an 8 bits bitfield.
12508 (CALL_EXPR_PRIMARY): Fixed comment.
12510 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12512 * Make-lang.in (java): Added gjavac and jvgenmain.
12513 (java.start.encap): Depend on gjavac.
12514 (java.rest.encap): Depend on jvgenmain.
12516 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12517 (JAVA_CROSS_NAME): Likewise.
12518 (java.all.build): Depend on jvgenmain and gjavac.
12519 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12520 (jvgenmain$(exeext)): New target.
12521 (java.install-common): Wrote.
12522 * config-lang.in (compilers, stagestuff): Added gjavac and
12525 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12527 * lang.c (lang_decode_option): New argc/argv interface.
12529 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12531 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12532 * decl.c (build_decl_no_layout): New function.
12533 * expr.c (java_lang_expand_expr): Layout declarations found in
12534 blocks before they're pushed.
12535 * jcf-parse.c (load_class): Save current line when parsing class
12537 (parse_source_file): Register class before expanding their
12539 * lang.c (put_decl_node): Produce `null' when `void *' is
12541 * lex.c (static tree wfl_op): New static global, for error report
12543 (java_init_lex): wfl_operator and wfl_op initialized
12544 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12546 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12547 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12548 build_unresolved_array_type): New static function definitions.
12549 (build_decl_no_layout): New extern function declared.
12550 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12551 faulty modifier exists.
12552 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12553 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12554 (UNARY_PLUS_EXPR): New fake operator.
12555 (struct parser_ctxt): New field osb_number.
12556 * parse.y (static tree wfl_operator): New static WFL for operator
12557 bound error messages.
12558 (DECR_TK, INCR_TK): Moved.
12559 (OP_TK): Tagged <operator>.
12560 (array_type:): Now call build_unresolved_array_type.
12561 (dim_expr:): Count the number of '[' seen.
12562 (post_increment_expression, post_decrement_expression,
12563 pre_increment_expression, pre_decrement_expression,
12564 unary_expression_not_plus_minus, unary_expression:): Actions are
12565 now building the corresponding unary expressions.
12566 (cast_expression:): Actions are now building cast expressions.
12567 (build_unresolved_array_type): New function.
12568 (create_interface): Reset the number of declared interfaces.
12569 (create_class): Likewise.
12570 (method_header): Methods declared within the scope of an interface
12571 are now implicitly set public and abstract.
12572 (java_complete_class): Variable's and parameter's type are patched
12573 with a promoted type.
12574 (declare_local_variables): Resolved non builtin types are promoted
12575 before being used to build a variable decl. Removed type patch
12576 posted on variable initialization statement.
12577 (source_start_java_method): Use build_decl_no_layout to build the
12578 decl of a parameter of incomplete type.
12579 (java_register_parsed_class): Process interfaces too. Call
12580 rest_of_decl_compilation on each processed class declarations.
12581 (java_complete_expand_methods): Don't attempt to expand things in
12583 (java_complete_tree): Process CONVERT_EXPR, even though it always
12584 has a type. Propagate error_mark_node to node's type too. Promote
12585 method's call argument type and return error_mark_node if
12586 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12587 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12588 handle unary operator nodes.
12589 (build_assignment): Added comment.
12590 (print_int_node): New function.
12591 (patch_assignment): New second argument. New error handling. Use
12592 print_int_node. Handle references. Use can_cast_to_p to issue
12593 different error message according to the context and check upon
12594 the initialization of the RHS.
12595 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12596 (operator_string): Handle more operators.
12597 (patch_binop): No longer use a function static
12598 wfl_operator. Improved error message on shift distance.
12599 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12600 patch_cast): New functions.
12602 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12604 * jvspec.c: New file.
12605 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12607 * java-tree.h (identifier_subst): Add declaration.
12609 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12611 * jvgenmain.c (main): Generate call to JvRunMain.
12613 * class.c (make_class_data): Push value for "sync_info" field.
12614 * decl.c (init_decl_processing): Push "sync_info" field.
12616 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12618 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12619 Java (source) name, not signature.
12620 Set TYPE_ALIGN to (at least) that of element_type.
12622 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12624 * class.c: Moved classname-mangling-rekated code to ...
12625 * mangle.c: ... this new file.
12626 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12627 * Makefile.in: Update for above changes.
12629 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12631 * expr.c (truthvalue_conversion): Convert integer and floating
12632 point value to their truth value.
12633 * lex.c (java_lex): Handle the `null' literal.
12634 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12635 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12636 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12639 * parse.y: Reorganization/documentation on token declaration.
12640 (binop_lookup[]): New added new tree codes.
12641 (relational_expression): Build corresponding binary operators.
12642 (equality_expression, conditional_and_expression,
12643 conditional_or_expression): Likewise.
12644 (java_complete_class): Fix crash in debug message.
12645 (java_complete_tree): Check initialization of method call
12646 arguments. Further bogus node evaluation to detect more error
12647 during assignments. Handles more binary operators.
12648 (patch_assignment): Use DECL_P.
12649 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12651 (operator_string): Handle more case. Compacted source.
12652 (patch_binop): Changed function comment. Checking for
12653 uninitialized first operand takes the compound assignment into
12654 account and uses DECL_P. Checking for uninitialized second operand
12655 delayed to routine's end. Use macros to issue type bound error
12656 messages and issue messages on both operands if their types are
12657 different. Force fixed type into node. Handle all binary
12660 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12662 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12663 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12664 build operator node and return tokens.
12665 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12666 * parse.h (java_complete_tree): Changed returned type in prototype.
12667 (build_method_invocation, build_assignment, patch_assignment,
12668 patch_binop): New static function declarations.
12669 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12670 BUILD_EXPR_WFL): New macros.
12671 * parse.y (enum tree_code binop_lookup[]): New static for token to
12673 (%union): Parser union has new sub-structure `operator'.
12674 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12675 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12676 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12677 ASSIGN_ANY_TK): Tokens tagged `operator'.
12678 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12679 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12680 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12681 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12682 (assignment_operator:): Rule tagged `operator'.
12683 (expression_statement:): Re-installed default rule.
12684 (method_invocation:): Sub rules call build_method_invocation.
12685 (postfix_expression:): Don't attempt to resolve name here. Just
12687 (multiplicative_expression:): Sub-rules build corresponding binop
12689 (additive_expression:, shift_expression:, and_expression:,
12690 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12691 (assignment:): Sub rule invoke build_assignment.
12692 (assignment_operator:): Default rules on sub rules.
12693 (force_error): Added documentation on this variable.
12694 (declare_local_variables): Build initialization calling
12696 (expand_start_java_method): Removed unused rtx declaration. Mark
12697 arguments as already initialized.
12698 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12699 (java_complete_expand_methods): Don't process next method if
12700 completion of the previous one triggered errors.
12701 (java_complete_expand_method): Call source_end_java_method if no
12702 error were found during completion.
12703 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12704 locals declaratilon. Handle names found within a class. Return
12705 error_mark_node when things aren't found.
12706 (patch_method_invocation_stmt): Return error_mark_node on failures.
12707 (patch_invoke): Removed unused local. Return the correct node.
12708 (java_complete_tree): Now returns a value. The BLOCK section binds
12709 local identifiers and the type of a BLOCK is now void. Assign the
12710 result of operand completion on COMPOUND_EXPR. Assign the
12711 encapsulated node of a WFL to the result of its completion, except
12712 when the node is an identifier. Now handle MODIFY_EXPR and several
12713 binary operators. Return error_mark_node on errors.
12714 (build_method_invocation, build_assignment, patch_assignment,
12715 build_binop, operator_string, patch_binop): New functions.
12716 * typeck.c (binary_numeric_promotion): New function.
12718 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12720 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12721 Replace most uses of ident_subst by identifier_subst.
12723 * class.c (push_class_static_dummy_field): Removed function.
12724 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12725 instead of looking got "class" static field. Create that decl here.
12726 (class_identifier_node): Removed; no longer needed.
12727 (init_class_processing): Don't init class_identifier_node.
12728 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12729 Do nreverse 0 times (instead of twice) for Object and Class.
12730 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12732 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12734 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12735 while initializing linenumber_count and linenumber_table.
12736 Do it before init_function_start (which calls emit_line_note).
12737 * expr.c (expand_byte_code): Don't need to clear lineno here.
12739 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12741 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12742 then mangle number as _N_.
12744 * class.c (mangle_class_field): New function.
12745 (build_class_ref): Set assembler name of class reference using
12746 mangle_class_field.
12747 (push_class_static_dummy_field): Likewise.
12749 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12751 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12752 of assigning to TREE_CODE. The latter method exploits a feature
12753 of GCC that is not ANSI compliant.
12755 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12757 * decl.c (pushdecl_force_head): New function.
12758 (pushlevel): Removed conditional printf.
12759 (complete_start_java_method): Don't enter local variable scope if
12760 function is compiled from source code.
12761 * expr.c: parse.h now included
12762 (java_lang_expand_expr): New function.
12763 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12764 printf. Terminate buffer when doing directories.
12765 * jcf-parse.c (parse_source_file): Call lang_init_source before
12766 parsing and before code generation.
12767 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12768 use printf if the macro is defined.
12769 * lang.c (lang_init): Install lang_expand_expr hook on
12770 java_lang_expand_expr.
12771 (java_dummy_print): New function.
12772 (lang_init_source): New function.
12773 * lex.c (java_lex): Remember location of an opening brace at the
12774 second nesting level.
12775 (java_is_eol): Unget character seen after a CR if it is EOF.
12776 * parse.h: Now includes lex.h
12777 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12778 printf if the macro is defined.
12779 (expand_start_java_method, build_expr_block, enter_block,
12780 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12781 New static function declarations.
12782 (pushdecl_force_head): New extern function declaration.
12783 (INCOMPLETE_TYPE_P): New macro.
12784 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12785 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12786 BLOCK_EXPR_ORIGIN): New macros.
12787 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12788 DECL_SOURCE_LINE_LAST): New macros.
12789 (struct parser_ctxt): Removed field current_method_decl, redundant
12790 with the field current_function_decl. Added fields
12791 first_ccb_indent1 and pending_block.
12792 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12793 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12795 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12796 (compilation_unit:): Cosmetic on sub rule.
12797 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12798 (variable_initializer:): Installed default rule on expression:.
12799 (method_declaration:): method_header: starts a new
12800 method. method_body: installs the function body, absorbs blocks
12801 emitted for temporary variable scopings, pops function's body block
12802 and merges function's last statement lineno in DECL_SOURCE_LINE.
12803 (method_body:): Installed default rules.
12804 (block:): Call enter_block when an opening brace is seen. Absorb
12805 scoping blocks and call exit_block when a closing brace is seen.
12806 (block_statement:): Cosmetic changes.
12807 (method_invocation:): Create WFL around CALL_EXPR node.
12808 (patch_stage): Added comment around definition.
12809 (method_header): Try to use first_ccb_indent1 as the first line of
12810 the method, so BP debug info are emitted at the first opening
12811 brace of the function. If the function has no body, use the
12812 location of the function's name. Override currently defined method
12813 name with the matching WFL so we can point redefinition errors
12814 using the location where the function's name was declared.
12815 (check_abstract_method_header): Interprets DECL_NAME as an
12816 identifier or as a WFL, accordingly.
12817 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12818 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12819 location and name information out of it and reinstall DECL_NAME to
12820 its original identifier node value.
12821 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12822 function's source code).
12823 (read_import_dir): Test the value returned by find_class and issue
12824 a fatal accordingly.
12825 (declare_local_variables): Push a new block for the scope of the
12826 new variable(s) if code has been already generated at that nesting
12827 level. Pinpoint redefinition errors using the variable id
12828 WFLs. Generate initialization code if necessary. If the variable
12829 type is incomplete, register a patch on its decl.
12830 (source_start_java_method): Rewritten. Define a new block for the
12831 function's parameters. Build parameter decl out of function's
12832 arguments and register them for a patch if their types are
12834 (expand_start_java_method): Includes the part of
12835 source_start_java_method that was pushing the parameter decls and
12836 completing the method start code.
12837 (source_end_java_method): Removed call the expand_end_bindings and
12838 poplevel (already taken care of). Reinstall function's arguments
12839 and get function's last line of code before calling
12840 expand_function_end.
12841 (java_method_add_stmt): New comment before the function's
12842 code. Complement the second operand of the current COMPOUND_EXPR
12844 (java_complete_expand_methods): Don't generate debug info on line
12845 zero when expanding a generated constructor.
12846 (java_complete_expand_method): Set start and end line numbers for
12847 a artificially generated constructor to one and manually call
12848 enter_block and exit_block when defining it. For all methods:
12849 expand function's start calling the new expand_start_java_method
12850 and invoke java_complete_tree on the effective method's body, if
12852 (resolve_expression_name): Now use lookup_name_in_blocks to search
12853 local variable decls and print out an error when variables are
12855 (patch_method_invocation_stmt): Inserted comment before the
12857 (lookup_method_invoke): Chain method's arguments using chainon
12858 with the current arg list as a second argument. Inserted missing
12859 IDENTIFIER_POINTER when reporting an error on methods not found.
12860 (refine_accessible_methods_list): Don't retain constructors.
12861 (patch_arguments): Function removed.
12862 (java_complete_tree): Inserted comment before the function's
12863 code. New case for BLOCKs. Moved the WFL case a bit
12864 further. Complete function's arguments.
12865 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12866 maybe_absorb_scoping_blocks): New functions.
12868 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12870 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12872 * jcf-parse.c (parse_source_file, java_error_count): New forward
12873 and extern declarations.
12874 (java_parse_abort_on_error): Macro moved.
12875 (jcf_parse_source): fatal called if fopen fails. Now calls
12877 (parse_source_file): New parse_only parameter. Reflects the
12878 elimination of the second pass.
12879 (yyparse): parse_source_file called with argument set to 0.
12880 * jcf.h (JCF_ZERO): Sets java_source to zero.
12881 * lex.c (java_init_lex): pass argument is gone. Function modified
12882 to be called once during the analysis of a file.
12883 (java_unget_unicode): Fixed typo in fatal message.
12884 (java_get_line_col): Likewise.
12885 (java_lval): Likewise. String literals no longer built during
12887 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12889 * parse.h (MODIFIER_WFL): New macro.
12890 (parse_check_super, parser_check_super_interface): Now return int.
12891 (parser_chain_incomplete_item, not_builtin_p,
12892 complete_method_decl): Declarations removed.
12893 (build_method_invocation_stmt, build_invoke): Renamed using the
12894 `patch' instead of `build'
12895 (register-incomplete_type, obtain_incomplete_type,
12896 java_complete_tree, java_complete_expand_method,
12897 unresolved_type_p, create_jdep_list): New function declarations.
12898 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12899 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12900 (jdep): New typedef on new struct _jdep.
12901 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12902 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12903 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12904 JDEP_RESOLVED_P): New macros.
12905 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12906 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12907 JDEP_VARIABLE): New enum values and jdep kinds.
12908 (jdeplist): New typedef on struct _jdeplist.
12909 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12911 (CALL_EXPR_PRIMARY): New macro.
12912 (struct parser_ctxt): Fields java_pass, current_method_decl,
12913 method_decl_list deleted. New field jdeplist.
12914 (INCOMPLETE_P): Macro deleted.
12915 * parse.y (single_type_import_declaration:): Removed pass switch.
12916 (type_import_on_demand_declaration): Likewise.
12917 (field_declaration:): Removed pass switch on all sub rules.
12918 (class_declaration:): Call the complete_class_decl removed on
12920 (method_declaration:): Removed second pass switch. No longer chain
12921 methods decl when method_header reduced.
12922 (method_header:): Sub rules no longer depend on pass switch.
12923 (method_declarator:): Likewise.
12924 (method_body:): Likewise.
12925 (abstract_method_declaration:): Likewise.
12926 (block_statement:): Likewise.
12927 (local_variable_declaration:): Likewise.
12928 (argument_list:): Likewise.
12929 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12930 removed. Partial CLASS_EXPR tree node built instead.
12931 (postfix_expression:): Removed pass switch on all sub rules.
12932 (java_pop_parser_context): Free classd_list content.
12933 (yyerror): Call obstrack_grow0 to finalize error message.
12934 (check_class_interface_creation): Comment modified to reflect new
12935 returned value meaning. Removed second pass switch. Return 1 if an
12936 error was found, 0 otherwise. Adjust pointer on filename if a
12937 leading path separator was found.
12938 (maybe_create_class_interface_decl): Removed first pass switch
12939 when linking the class decl to the class_list. Install a new
12940 jdep_list for the class.
12941 (add_superinterfaces): List of unresolved interfaces is
12942 gone. Unresolved interfaces are directly added to the current
12944 (create_interface): Second pass shortcut removed.
12945 ctpx->modifier_ctx access through MODIFIER_WFL.
12946 (create_class): Second pass shortcut removed. Call to
12947 register_incomplete_type replaces the call to
12948 parser_chain_incomplete_item.
12949 (complete_class_decl): Function removed.
12950 (duplicate_declaration_error): New way of retrieving redeclared
12952 (register_fields): Call to lookup_modifier_cl replaced by
12953 MODIFIER_WFL. New way of handling unresolved type, using
12954 unresolved_type_p and obtain_incomplete_type.
12955 register_incomplete_type replaces call to parser_chain_incomplete_item.
12956 (patch_stage): New static global variable.
12957 (method_header): New way of handling unresolved type, using
12958 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12959 indicates that the method decl needs to be patched.
12960 (check_abstract_method_header): Call to lookup_modifier_cl
12961 replaced by MODIFIER_WFL.
12962 (method_declarator): Incomplete argument type are registered
12963 calling register_incomplete_type. Patch on the declared method is
12964 issued in that case.
12965 (unresolved_type_p): New function.
12966 (parser_check_super_interface): New comment to reflect function's
12967 modified returned type (int). Function and has a new argument
12968 this_wfl. Call to parse_error_context uses this_wfl instead of
12969 relying on lookup_cl.
12970 (parser_check_super): Comment reflects function's new returned
12971 type (int). Function returns nonzero value on error.
12972 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12973 register_incomplete_type, jdep_resolve_class): New functions to
12974 handle incomplete types in declarations.
12975 (java_complete_class): Rewritten to work with the new incomplete
12976 type handling scheme.
12977 (complete_class_report_errors): Likewise.
12978 (complete_method_decl): Removed: it jobs is now handled by
12979 java_complete_class.
12980 (do_resolve_class): Class loaded in not already loaded and not
12981 found in Java source code.
12982 (java_check_regular_methods, java_check_abstract_methods): Don't
12983 call complete_method_decl anymore.
12984 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12985 (read_import_dir): Got rid of the pass number dependency.
12986 (declare_local_variables): New handling of unresolved types (patch
12988 (source_start_java_method): New parameter level. Function called
12989 with level set to 1 when argument types are potentially
12990 unresolved. Called to complete the job with level set to 2 once
12991 types are complete.
12992 (source_end_java_method): Call to permanent_allocation
12993 removed. Waiting to be replaced by a more suitable obstack
12995 (java_complete_expand_methods, java_complete_expand_method,
12996 java_expand_finals): New functions.
12997 (build_method_invocation_stmt): Renamed
12998 patch_method_invocation_stmt. Extracts function call expression
12999 (wfl) and arguments (args) from CALL_EXPR tree operands.
13000 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13001 call. Patch the function and argument operand of the CALL_EXPR
13003 (patch_argument, java_complete_tree): New functions.
13005 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13007 Recover from missing fields and methods (i.e. error instead of fatal).
13008 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13009 * expr.c (expand_invoke): Recover from missing method.
13010 (expand_java_field_op): Recover from missing field.
13011 Inline references to java.lang.{Integer,Char,...}.TYPE.
13012 * typeck.c (get_type_from_signature), java-tree.h: New function.
13013 * class.c (add_method): Use get_type_from_signature.
13014 (build_class_ref): Handle a class that was not found.
13015 * typeck.c (convert): Handle conversion to pointers (for convenience).
13016 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13017 instead of lookup_field to handle missing fields.
13019 * jcf-parse.c (process_zip_dir): Set java_source.
13021 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13023 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13025 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13027 * jcf-parse.c (load_class): Don't change input_filename before
13028 calling jcf_parse_source (but still do it before calling
13030 (jcf_parse_source): Assign input_filename after having saved the
13032 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13033 list. ctxp->modifier_ctx zeroed according to its new
13034 definition. ctxp->filename initialized. Removed
13035 JAVA_MODIFIER_CTX_UNMARK.
13036 (java_unget_unicode): Update the character based column position.
13037 (java_allocate_new_line): ref_count not used anymore. Always free
13038 ctxp->p_line. Initialize c_line->char_col to 0.
13039 (java_get_unicode): Update the character based column position.
13040 (java_lex): Use ctxp->elc to store current position in source
13041 file, at the beginning of the parsed token. Set modifier_ctx entry
13042 corresponding to the parse modifier to a WFL node. Return a WFL
13043 node when an identifier is parsed.
13044 (java_lex_error): Now uses ctxp->elc to store current position in
13046 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13047 * lex.h (build_wfl_node): New function definitions.
13048 (struct java_line): ref_count and next fields are gone. New field
13050 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13051 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13052 (JAVA_COLUMN_DELTA): New macro.
13053 (java_lc): New typedef on new struct _java_lc.
13054 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13055 (parse_error_context, parse_warning_context): Changed prototypes.
13056 (java_get_line_col): Added as an available global function.
13057 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13058 (IC_DECL): Replaced by macro IC_TYPE
13059 (DEPEND_WFL): New macro.
13060 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13062 (exit_java_complete_class): Removed a commented out statement.
13063 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13064 now an array of tree nodes. Deleted fields line_list and
13065 e_line. New field elc, to replace e_line.
13066 * parse.y (array_type:): Build WFL node.
13067 (qualified_name:): Build a single WFL node out of two. Retain
13068 the location information of the first node in the resulting node.
13069 (package_declaration:): Use package name as a WFL node
13070 (single_type_import_declaration:): Use imported name as a WFL node.
13071 (type_import_on_demand_declaration:): Use root of the imported
13072 packages as a WFL node.
13073 (field_declaration:): Removed unused local variable cl.
13074 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13075 (yyerror): New static elc. Removed static error_line, error_pos.
13076 New local code_from_source. Save ctxp->elc into elc at the first
13077 pass. Call java_get_line_col to get a string of the line where
13078 the error occurred.
13079 (debug_line): Removed static function.
13080 (parse_error_context, parse_warning_context): Parameter cl is now
13081 a WFL node. Use its value to initialize ctxp->elc.
13082 (redefinition_error): Parameter cl is now a WFL node.
13083 (parse_add_interface): New parameter wfl. No longer call
13084 lookup_cl, use wfl instead.
13085 (check_class_interface_creation): Parameter cl is now a WFL node.
13086 (maybe_create_class_interface_decl): Likewise.
13087 (add_superinterfaces): New function.
13088 (create_interface): Removed local cl, node, super_decl,
13089 super_decl_type. Function now uses id as a WFL node. Better
13090 warning/error report on obsolete or forbidden mix of
13091 modifiers. Now calls add_superinterfaces to register interfaces.
13092 (create_class): Removed local cl, node. Local variable id is used
13093 as a WFL node. Better error report on forbidden modifier
13094 mix. Uses add_superinterfaces to register interfaces.
13095 (find_field): Argument cl is now a WFL node. Now store the WFL
13096 node of a fields that needs to be checked for their
13098 (method_header): Local variable node non longer used. Local
13099 variable id replaces cl.
13100 (check_modifiers_consistency): Local variable cl is now a WFL
13102 (method_declarator): Local variable cl replaced by parameter id.
13103 (parser_qualified_name): Now uses parameter name as a WFL node.
13104 (parser_check_super_interface): New parameter wfl, for achieve
13105 greater accuracy during error reports.
13106 (parser_chain_incomplete_item): New parameter named location. Used,
13107 along the decl, to construct the incomplete item node.
13108 (java_complete_class): resolve_class now uses WFL node extracted
13109 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13111 (complete_method_decl): Unresolved function's argument types are WFL.
13112 (resolve_class): Parameter cl is now a WFL node.
13113 (resolve_and_layout): Likewise.
13114 (do_resolve_class): Likewise. Try first to use cl and then do the
13115 lookup on the decl when calling check_pkg_class_access.
13116 (complete_class_report_errors): Use IC_TYPE in place of
13117 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13118 instead of doing a lookup over the decl.
13119 (java_check_final): Use WFL info from field tree list.
13120 (lookup_cl): Rewritten and returns a statically defined WFL node.
13121 (lookup_modifier_cl): Now uses information from WFL nodes.
13122 (process_imports): Likewise.
13123 (read_import_dir): name and cl arguments replaced by a single WFL
13124 node. Function modified accordingly.
13125 (find_in_imports_on_demand): Now uses WFL node.
13126 (check_pkg_class_access): cl argument is now a WFL node.
13127 (declare_local_variables): Fixed to use WFL nodes.
13128 (resolve_expression_name): Likewise.
13129 (build_method_invocation_stmt): name_combo argument renamed
13130 wfl. Function modified to use WFL nodes.
13131 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13132 (lookup_method_invoke): cl is now a WFL node. Added missing
13133 IDENTIFIER_POINTER to class type decl name.
13135 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13137 * lang.c (init_parse): Now returns char* containing the filename.
13139 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13141 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13143 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13144 * class.c (make_class_data): If flag_assume_compiled, initial class
13145 state is CSTATE_PREPARED; make superclass and interfaces direct
13146 references, rather than constant pool indexes.
13148 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13150 * parser.y: Include flags.h. Removed debug variable pl.
13151 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13152 (block:): Likewise.
13153 (labeled_statement_nsi:): Generate debug info when reducing
13154 expression_statement:.
13155 (check_pkg_class_access): get_access_flags_from_decl invokation
13156 fixed for new CLASS_* flags location.
13157 (source_end_java_method): Save/restore parser context when
13158 entering/leaving this routine. Restore lineno to its right value
13159 before calling expand_end_bindings.
13160 (build_method_invocation_stmt): build_invoke called with the
13161 current line information.
13162 (build_invoke): New argument cl. Wrap the function call around a
13164 (refine_accessible_methods_list): Changed comment, removed
13166 * parse.h: Fixed typo in comments.
13167 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13168 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13169 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13171 * lex.c (java_lex): Record the last closing curly bracket of a
13173 * jcf-parse.c (jcf_parse_source): Now calls
13174 java_check_methods. Clarified comment, fixed typo.
13176 1998-04-09 Dave Brolley <brolley@cygnus.com>
13178 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13179 (finish_parse): Expose for non USE_CPPLIB builds.
13181 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13183 * lang.c (lang_print_xnode): New function.
13185 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13187 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13188 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13189 used to build a class's dispatch table.
13190 (make_class_data): Generate dispatch table if flag_assume_compiled.
13191 Set dtable of class object to address of class_dtable_decl.
13193 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13194 be volatile and have side effects - generates better code.
13196 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13197 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13199 * expr.c (expand_invoke): If class is final, method is
13200 effectively final, so can call it directly.
13202 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13204 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13206 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13208 * parse.y (build_method_invocation_stmt): Removed extra argument
13211 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13213 * expr.c (dtable_indent): Now static global.
13214 (expand_invoke): Now call invoke_build_dtable and
13215 build_invokevirtual.
13216 (invoke_build_dtable, build_invokevirtual): New functions.
13217 * jcf-io.c (find_class): Defer issuing a warning by setting
13218 jcf->outofsynch to 1.
13219 * jcf-parse.c (jcf_out_of_synch): New function.
13220 (load_class): Test this_jcf.outofsynch flag and call
13221 jcf_out_of_synch accordingly.
13222 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13223 comment indentation.
13224 * lex.c (java_get_unicode): Fixed code indentation.
13225 (java_lex): Create string literal. Fixed typo. Removed several
13226 premature obstack_free.
13227 * parse.h: New enums for name resolution and invocation mode.
13228 (struct qualification): New data structure.
13229 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13230 (do_resolve_class, build_method_invocation_stmt,
13231 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13232 debug_line, identical_subpath_p, invocation_mode,
13233 refine_accessible_methods_list, build_invoke,
13234 lookup_method_invoke): New functions declared.
13235 (build_invokevirtual, invoke_build_dtable, match_java_method,
13236 build_field_ref, jcf_out_of_synch): New references to external
13238 (struct parse_ctxt): Removed artificial_constructor field.
13239 * parse.y: (array_type:): Type defined for this rule.
13240 (class_type:): Installed default rule for interface_type:.
13241 (array_type:): Now build Java array type.
13242 (qualified_name:): Now use obstack_grow0.
13243 (method_declaration:): Skip the artificial constructor added to
13245 (abstract_method_declaration:): Execute the code only during pass 1.
13246 (block:): Installed default rule in block_statements:.
13247 (block_statement:): Add the statement to the method during pass 2.
13248 (statement_expression): Installed default rule for
13249 method_invocation:.
13250 (argument_list:): Added code to build the argument list.
13251 (method_invocation:): Added call to create the method invocation
13253 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13254 (debug_line): New function for debug.
13255 (complete_class_decl): No longer do something during pass 1.
13256 (method_header): Use BUILD_PTR_FROM_NAME.
13257 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13259 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13260 function's main comment.
13261 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13263 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13264 (resolve_class): Now works with arrays.
13265 (do_resolve_class, resolve_and_layout): New functions.
13266 (java_check_regular_methods): Reverse method list before and after
13267 having processed it. No longer set ctxp->artificial_constructor.
13268 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13269 accordingly. Fixed typo in issued error message. Now use
13271 (find_in_imports_on_demand): Now use obstack_grow0.
13272 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13273 (source_end_java_method): Call expand_expr_stmt instead of
13274 expand_expr. Calls it before calling expand_function_end.
13275 (java_method_add_stmt): Do nothing if errors were found during
13277 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13278 (build_method_invocation_stmt, build_invoke, invocation_mode,
13279 lookup_method_invoke, refine_accessible_methods_list,
13280 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13282 * typeck.c (build_java_signature): Properly end method signature
13283 if return type skipped.
13284 (match_java_method): New function.
13286 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13288 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13290 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13292 * expr.c (build_invoke_non_interface): New function.
13293 (methods_ident, ncode_ident): Now static globals.
13294 (expand_invoke): Use build_invoke_non_interface.
13295 * java-tree.h (struct lang_decl): New field function_decl_body.
13296 (DECL_FUNCTION_BODY): New macro.
13297 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13298 CLASS_FROM_SOURCE_P.
13299 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13300 before starting pass 2. Call to java_generate_parsed_class replaced
13301 by java_register_parsed_class.
13302 * lex.c: Fixed typo in header. Some line width related formating.
13303 * lex.h: Some line width related formating.
13304 * parse.h (source_end_java_method, resolve_expression_name,
13305 complete_class_decl, maybe_create_class_interface_decl,
13306 check_class_interface_creation): New static function declarations.
13307 (java_layout_parsed_class, java_method_add_stmt): New function
13309 (struct parser_ctxt): Field mark_class_generate removed. New
13310 fields class_list and artificial_constructor.
13311 * parse.y: Fixed typo in header.
13312 (class_declaration:): Call complete_class_decl when class body
13314 (method_declaration:): Call source_end_java_method in pass 2 when
13315 the method body is defined.
13316 (postfix_expression:): Do expression name resolution on sub-rule
13317 name during pass 2.
13318 (create_class, create_interface): Merged common pieces.
13319 (check_class_interface_creation, maybe_create_class_interface_decl):
13321 (complete_class_decl): New function.
13322 (register_fields): Fixed line width related typo.
13323 (method_header): Correctly skip first argument when fixing
13324 argument line. Changed the loop.
13325 (java_check_circular_reference): Now use ctxp->class_list.
13326 (java_complete_class): Removed start/stop marking.
13327 (java_check_regular_methods): Now takes a class decl as an
13328 argument. Add default constructor if none were encountered.
13329 (java_check_methods): Now use ctxp->class_list. Changed call to
13330 java_check_regular_methods.
13331 (source_start_java_method): Set DECL_ARG_TYPE for each function
13333 (source_end_java_method, java_method_add_stmt): New functions.
13334 (java_generate_parsed_class): No longer exists.
13335 (java_layout_parsed_class, java_register_parsed_class): New functions.
13336 (resolve_expression_name): New function.
13338 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13340 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13341 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13342 until pass initializations are done. Call read_import_dir with
13344 * parse.h: (lookup_modifier_cl): New function declared.
13345 (INTERFACE_FIELD_MODIFIERS): New macro.
13346 (OBSOLETE_MODIFIER_WARNING): New macro.
13347 * parse.y: (register_fields): Class type and current field name in
13348 local variables. Check modifier(s) if adding field(s) to an interface.
13349 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13350 and report errors using the faulty modifier line context.
13351 (lookup_modifier_cl): New function.
13352 (read_import_dir): Detect and report default import processing
13355 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13357 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13358 * class.c (is_compiled_class): Return 1 after making sure it
13359 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13360 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13361 * java-tree.h (flag_assume_compiled): Add decl.
13362 * lang.c (lang_f_options): Add the flag.
13363 (flag_assume_compiled): Add decl, default to 0.
13365 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13367 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13368 (is_compiled_class): Likewise.
13369 (layout_class): Likewise.
13370 (layout_class): Detect and lay out classes defined in source code.
13371 (interface_of_p, add_interface_do, may_add_interface): New
13373 (add_interface): Now use add_interface_do.
13374 (add_method_1): New function.
13375 (add_method): Now use add_method_1.
13376 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13377 (complete_start_java_method): New function.
13378 (start_java_mehod): Now call complete_start_java_method.
13379 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13380 (expand_invoke): Likewise and fixed typo.
13381 *gjava.c: (print_super_field): Use new argument to find_class
13384 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13385 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13386 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13388 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13389 (add_method_1, push_class): New prototypes.
13390 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13391 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13392 directory where the class was found.
13393 (find_class): New argument DO_CLASS_FILE. Function find_class
13394 modified accordingly.
13395 *jcf-parse.c: (fix_class_path): New function.
13396 (load_class): Use new VERBOSE argument. load_class now finds and
13397 loads/parses .class/.java files. Save read_state of current_jcf
13399 (java_parser_abort_on_error): New macro.
13400 (jcf_parse_source, parse_source_file): New function.
13401 (jcf_parse): Fixed typo.
13402 (yyparse): Call parse_source_file () only.
13403 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13404 writing the real class name back in the zip directory entry.
13405 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13406 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13407 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13408 (find_class): Prototype fixed.
13409 *lex.c: Added 1998 time stamp.
13410 Removed all static global variables, moved into the parser
13411 context data structure.. Now include unistd.h if SEEK_SET not
13413 (java_init_lex): Rewritten.
13414 (java_sneak_unicode): Modified current unicode access in current line.
13415 (java_unget_unicode): Likewise.
13416 (java_allocate_new_line): New allocation management.
13417 (java_read_char): Modified access and storage of unget_utf8_value.
13418 New way of processing current unicode.
13419 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13420 (java_get_unicode): Now use the parser context.
13421 (java_lineterminator): Likewise.
13422 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13423 of the reentrant parser implementation. Function now use the
13424 parser context data structure and java_lval. Fixed production of
13425 the float and double constant "out of range" error message. Fixed
13426 obstack use. Return integer value when hitting a modifier. Now
13427 return type for TRUE, FALSE and other predefined types. Return
13428 identifier as a TREE_LIST list containing the current line context
13429 as the TREE_VALUE sub-node.
13430 (java_unicode_2_utf8): Fixed typo in declaration.
13431 (java_lex_error): Now use the parser context data structure.
13432 *lex.h: Added 1998 time stamp.
13433 (struct java_line): New fields ref_count and next.
13434 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13435 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13436 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13437 *parse.h: Added 1998 time stamp.
13438 (java_parse_source_file): Renamed from parse_source_file.
13439 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13440 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13441 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13442 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13443 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13444 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13445 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13446 (struct parser_ctxt): New data structure to keep the parser context.
13447 *parse.y: Added 1998 time stamp, got rid of static global variables.
13448 (java_error_count, ctxp): New global variables.
13449 (%union): New value field.
13450 (numeric_type, integral_type): Rules removed.
13451 (primitive_type): Rule defined to handle integral, float, double and
13453 (qualified_name, package_declaration,
13454 single_type_import_declaration, type_import_on_demand_declaration,
13455 modifiers, class_declaration, super, interfaces,
13456 interface_type_list, class_body, field_declaration,
13457 field_declaration, variable_declarators, variable_declarator,
13458 variable_declarator_id, method_declaration, method_header,
13459 formal_parameter_list, formal_parameter, method_body, block,
13460 static, interface_declaration, extends_interfaces,
13461 abstract_method_declaration, local_variable_declarators): Rules now
13463 (force_error, do_warning): New global statics.
13464 (push_parser_context, parser_context_save_global,
13465 parser_context_restore_global, pop_parser_context): New functions.
13466 (yyerror): Now uses the global parser context. Fixed use of obstack.
13467 (parse_error, parse_error_context, parse_warning_context,
13468 java_accstring_lookup, redefinition_error, check_modifiers,
13469 parser_add_interface, create_interface, create_class, find_field,
13470 duplicate_declaration_error, register_fields, method_header,
13471 check_modifiers_consistency, check_abstract_method_header,
13472 method_declarator, parser_qualified_classname,
13473 parser_check_super_interface, parser_check_super,
13474 parser_chain_incomplete_item, java_check_circular_reference,
13475 layout_class_from_source, java_complete_class,
13476 complete_method_decl, resolve_class, complete_class_report_errors,
13477 java_check_final, check_method_redefinition,
13478 java_check_regular_methods, java_check_abstract_methods,
13479 java_check_methods, lookup_java_interface_method2,
13480 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13481 process_imports, find_in_imports, read_import_entry,
13482 read_import_dir, find_in_imports_on_demand,
13483 check_pkg_class_access, not_builtin_p, declare_local_variables,
13484 source_start_java_method, java_generate_parsed_class): New
13486 *typeck.c: (signature_include_return): New global variable.
13487 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13488 to add the function returned type in the signature.
13490 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13492 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13494 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13496 * Make-lang.in (java.info): Added.
13497 (java.install-info): Added
13499 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13501 * Makefile.in (clean): Also remove java/parse.c.
13503 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13505 Add a pair of -fbounds-check/-fno-bounds-check options.
13506 * lang.c (lang_decode_option): Add code to grok arguments.
13507 (flag_bounds_check): Add decl.
13508 (lang_f_options): New array w/ the option in it.
13509 * java-tree.h (flag_bounds_check): Add decl.
13510 * lang-options.h: New file.
13511 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13512 of a static macro value.
13513 (JAVA_ARRAY_EXCEPTION): Delete macro.
13515 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13517 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13518 * expr.c (build_anewarray): Add missing promote_type.
13520 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13522 Add array types with known length to optimize bounds checking.
13523 * typeck.c (build_java_array_type): Take length parameter.
13524 (java_array_type_length, build_prim_array_type): New functions.
13525 * java-tree.h: Update for new functions.
13526 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13527 * class.c: Use build_prim_array_type.
13528 * expr.c (can_widen_reference_to): Handle known-length array types.
13529 (verify_jvm_instructions): Keep track of integer push instructions
13530 followed by newarray/anewarray, so we can build known-length arrays.
13531 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13532 (java_array_data_offset): New function.
13533 (build_java_array_length_access): New function. Optimize if constant.
13534 (build_java_arrayaccess): Constant fold bounds check.
13535 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13536 (build_newarray, build_anewarray): New functions.
13537 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13538 * verify.c (merge_types): Handle known-lengh array types.
13540 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13542 * expr.c (expand_byte_code): Fix performace bug, which caused
13543 searching linenumber_table to be linear rather than constant.
13545 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13547 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13549 * decl.c, java-tree.h (soft_fmod_node): New global.
13550 * decl.c (init_decl_processing): Define __builtin_fmod.
13551 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13552 using __builtin_fmod.
13554 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13556 * keyword.h: New file, output of keyword.gperf as processed by
13558 * lex.c (java_lex_init): Initialize java_error_flag.
13559 * parse.c (YYERROR_NOW): Uses java_error_flag.
13560 * parse.y: New static java_error_flag. Useless definition of
13562 * parse.y (java_error): Portable error recovery using
13563 java_error_flag (not yet completely tuned).
13565 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13567 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13569 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13571 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13572 (parse.c, lex.c, keyword.h): New rules for Java source code
13574 * parse.c: Renamed into jcf-parse.c.
13575 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13576 * keyword.gperf: New file, Java keywords.
13577 * parse.y: New file, Java language grammar.
13578 * parse.h: New file, Java language grammar definitions.
13579 * lex.c: New file, Java language lexer.
13580 * lex.h: New file, Java language lexer definitions.
13582 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13584 * decl.c (clinit_identifier_node), java-tree.h: New global.
13585 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13586 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13587 * expr.c (expand_java_field_op): Check for invalid assignment
13590 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13592 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13594 * verify.c (verify_jvm_instructions): When processing a handler,
13595 attempt to set the current_subr to the right value.
13596 (More complicated code combines Sep 17 and Oct 22 versions.)
13598 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13600 * class.c (push_class): Figure out (guess) name of source file.
13601 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13602 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13603 (parse_class_file): Change return type from int to void.
13604 Call debug_start_source_file/debug_end_source_file.
13606 * expr.c (build_java_binop): Fix masking 2nd operand.
13607 * decl.c (init_decl_processing): Set sizetype first.
13609 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13611 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13612 (Revert Sep 17 change.)
13614 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13616 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13617 .class extension in their name and fix thing so we don't process
13618 them parse_zip_file_entries().
13619 (parse_zip_file_entries): Cleaned unused local variables.
13621 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13623 * expr.c (can_widen_reference_to): Allows equal array element types.
13624 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13625 * jcf-dump.c (RET): Get (and print) index.
13627 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13628 Promote element type to POINTER_TYPE.
13630 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13632 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13633 find_in_current_zip, jcf_figure_file_type): Moved from
13634 jcf-reader.c to parse.c.
13635 * zextract.c: (read_zip_archive): takes file_comment_length possible
13636 field into account.
13638 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13640 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13642 * verify.c (merge_types): Handle array types even better ...
13644 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13646 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13648 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13649 * class.c (make_class_data): Don't build fields_decl if no fields.
13650 When building fields_decl, skip if DECL_ARTIFICIAL.
13652 * expr.c (java_stack_swap): Update stack_type_map.
13653 * verify.c (merge_types): Handle array types better.
13655 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13657 * class.c (add_field): Don't promote short integral fields to
13658 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13659 * expr.c (push_value): Promote and convert short integral values.
13661 * decl.c, java-tree.h (integer_two_node): New constant node.
13662 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13664 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13666 * class.c (append_gpp_mangled_type): Use function argument
13667 unpromoted type to generate mangled name.
13669 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13671 * constants.c (build_constant_data_ref): Now uses current_class
13672 instead of main_class.
13673 (build_constants_constructor): Now uses current_class instead of
13675 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13676 of the global variable SeepZipFiles done here.
13677 * zextract.c (read_zip_archive): extra_field optional field taken
13678 into account while computing the position of the class file in the
13680 * verify.c (verify_jvm_instructions): Use current_jcf to search
13682 * parse.c (load_class): First search for the class to load in the
13683 current zip file. Saves current_jcf (restored before returning
13684 from that function). Don't call JCF_FINISH in the class was found
13685 in the current ZIP file.
13686 (jcf_parse): If the class was found in the current ZIP file, save
13687 its tree_constant_pool (for later reuse).
13688 (parse_class_file): New function. Process each method defined in
13689 the current class and record the class as to be later registered.
13690 (yyparse): Rewritten. Figure the type of the current file and switch
13692 * lang.c: New global variable current_jcf.
13693 (lang_init): Removed compiling_from_source test (done later, in
13694 yyparse). Removed call the jcf_parse ().
13695 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13696 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13697 in the current ZIP file) and zip_offset (offset to the class data in
13698 the current zip file).
13699 * jcf-reader.c: zipfile.h included.
13700 localToFile: New ZipFileCache static global variable
13701 (parse_zip_file_entries): New function. Browse the current ZIP
13702 file directory and process each class found.
13703 (process_zip_dir): New function. Register each class found in the
13704 ZIP file directory. The class aren't parsed but a valid JCF is
13705 link to each of them.
13706 (find_in_current_zip): New function. Search for a class in the
13707 current ZIP file directory. If found, prepare the class so that it
13709 (jcf_figure_file_type): New function. Examine the file structure
13710 to figure a class file, a ZIP file. If none of these categories are
13711 matched, a source file is assumed.
13712 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13713 SeenZipFile: New global variable.
13714 (open_in_zip): Use zipmember's length to accelerate the search for
13715 a member. If zipmember was NULL and zip file successfully read,
13717 * java-tree.h: New global variable current_jcf declared. Added
13718 declaration for current_constant_pool_tags, current_constant_pool_data,
13719 current_constant_pool_length, current_constant_pool_data_ref.
13720 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13721 store the JCF of classes seen in a zip file) and tree *constant_pool
13722 (to save a loaded class constant pool). current_class declared here.
13723 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13724 retrieve method_ref_constant.
13725 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13726 (OBJECT): get_class_constant now uses current_jcf.
13727 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13728 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13729 (expand_invoke): Now uses current_class instead of main_class
13730 (build_class_init): Now uses current_class instead of main_class
13731 * class.c: New static global variable registered_class.
13732 (register_class): New function.
13733 (emit_register_class): Modified to use registered_class instead of
13735 (is_compiled_class): Now take into account class seen in the archive.
13737 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13739 * except.h: Renamed to: java-except.h.
13740 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13741 * except.c: Add semi-working (commented out) implementation.
13743 * expr.c (expand_iinc): Add needed flush_quick_stack.
13744 * parse.c (set_source_filename): New function.
13745 (give_name_to_class): Set input_filename from package.classname.java.
13747 * jcf-io.c (find_class): Don't look first in ".".
13749 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13751 * zextract.c (read_zip_archive): Now takes into account the
13753 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13755 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13757 * constants.c, java-tree.h (build_internal_class_name): New function.
13758 (alloc_class_constant): Re-implement using build_internal_class_name.
13759 * class.c (make_class_data): Likewise.
13760 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13762 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13764 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13765 to NULL before pushing an exception handler target.
13767 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13768 (java_stack_swap, java_stack_dup): Re-write to be safe from
13769 clobbering registers.
13770 (build_class_init): New function.
13772 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13774 * typeck.c (build_java_array_type): Temporary use
13775 permanent_obstack to create the array 'length' field.
13776 * expr.c (lookup_label): Temporay use permanent_obstack to create
13777 label if not found.
13778 * class.c (push_super_field): Tempory use permanent_obstack.
13780 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13782 * typeck.c (type_for_mode): Now handles double_type_node and
13784 * verify.c (verify_jvm_instructions): The instruction following
13785 the wide bytecode is checked. OPCODE_ret added to the list of
13788 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13790 * class.c (make_class): Temporary use permanent_obstack. Set the
13791 class CLASS_P field to 1.
13792 (push_class): Temporary use permanent_obstack.
13793 (set_super_info): Temporary use permanent_obstack.
13794 (add_method): Temporary use permanent_obstack, set
13795 METHOD_TRANSIENT().
13796 (add_field): Temporary use permanent_obstack. Sets
13797 FIELD_VOLATILE() and FIELD_TRANSIENT().
13798 (build_class_ref): Temporary use permanent_obstack if the class
13800 (build_static_field_ref): Temporary use permanent_obstack when
13801 creating field's rtl.
13802 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13803 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13804 and fields. Function finalized, as far as flag handling.
13805 (push_class_static_dummy_field): Temporary use permanent_obstack.
13806 (emit_register_class): Force generation of class registration at
13808 * decl.c (end_java_method): Call permanent_allocation() before
13810 * expr.c (can_widen_reference_to): Added comment to interface
13811 handling, fixed typo.
13812 (lookup_field): Now uses CLASS_P() to correct FIXME
13813 (expand_invoke): Verification on public && !static &&
13814 !abstract moved into soft_lookupinterfacemethod (kaffe).
13815 Use Object class dtable if objectref is an array when expanding
13817 (java_push_constant_from_pool): Temporary use permanent_obstack
13818 for CONSTANT_string
13819 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13820 create constant references.
13821 (get_constant): Temporary use permanent_obstack to create constant.
13822 (load_class): Temporary use permanent_obstack to load class.
13823 (jcf_parse): Temporary use permanent_obstack to perform class
13825 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13826 (build_java_signature): Temporary use permanent_obstack.
13827 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13829 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13830 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13833 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13835 * class.c (append_gpp_mangled_type): Fix typo.
13836 (emit_register_class): Use main_class to get class object, rather
13837 than looking for no-longer-existing static decl starting with _CL.
13838 * typeck.c (parse_signature_type): Promote array element type
13839 if it is a RECORD_TYPE.
13841 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13843 * class.c (push_class_static_dummy_field): New function.
13844 (mangle_static_field): New. Do G++-style mangling of static fields.
13845 (layout_class): Mandle static fields here, not in add_field.
13846 (build_class_ref): The class object is now a dummy static field.
13847 * decl.c (find_local_variable): Look for best, instead of first match.
13848 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13849 (build_java_athrow): Don't check here if exception is Throwable.
13850 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13851 (TYPE_USED): Removed. No longer used ...
13852 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13853 * verify.c (push_pending_label): New function.
13854 (push_pending_block): Renamed to check_pending_block.
13855 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13856 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13857 re-checking possible handlers) after a store (less wasted work).
13858 Check for null handler (finally) before calling add_handler.
13859 Various changes to (finally?) correctly handle try/finally.
13861 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13863 * class.c: Include stdio.h.
13865 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13867 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13868 to make sure class is initialized before static/special invoke.
13870 * verify.c (verify_jvm_instructions): On a store instruction,
13871 call find_local_variable to force pre-allocation of decl and rtx.
13872 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13874 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13876 * class.c (build_class_ref): Strip off "promoted_" if need be.
13877 (make_field_value): Call build_java_signature when needed.
13878 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13879 * expr.c (build_java_athrow): Don't push_value of exception.
13880 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13881 match specification of [fd]cmp[lg] for NaNs.
13882 (expand_byte_code): Add support for exception handler ranges.
13883 * except.c: Add skeleton for EH code-generation.
13884 * verify.c (merge_types): Treat all promoted integral types as equal.
13885 * constants.c (build_constants_constructor): To force creation of
13886 current_constant_pool_data_ref, call build_constant_data_ref.
13888 * javaop.def (lload): Fix typo.
13889 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13891 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13893 * parse.c: Don't include function.h.
13895 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13897 * except.[ch]: New files.
13898 * Makefile.in (JAVA_OBJS): Add except.o
13899 * expr.c: Temporary warning about unimplemented exceptions.
13900 * verify.c: Verify exception handlers.
13902 * jcf-dump.c (disassemble_method): Print exception table.
13904 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13906 * expr.c (verify_jvm_instructions): Started a thorough
13907 verification of invoke* bytecodes.
13908 (expand_byte_code): flush quick stack if PC is the target of a
13909 branch. and undef RET (conflicting with config/i386/i386.h).
13910 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13912 (expand_invoke): Now handles invokeinterface and do more
13913 verification according to the bytecode.
13914 (lookup_field): Don't try to load the class if processing
13916 (can_widen_reference_to): Now handles interfaces.
13917 * decl.c (init_decl_processing): New global variable
13918 soft_lookupinterfacemethod_node, declared in java-tree.h.
13919 Call set_super_info on string_type_node.
13920 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13922 * class.c (set_super_info): Fills the CLASS_* flags according to
13924 (get_access_flags_from_decl): Handles all class flags.
13926 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13928 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13929 * parse.c (yyparse): Check for abstract method, and missing code.
13930 * expr.c (expand_byte_code): Change interface.
13931 * lang.c (put_decl_node): Print promoted types prettier.
13932 * verify.c (verify_jvm_instruction): Change interface.
13933 Partial support for scanning exception table.
13934 For load instructions, handle promoted integral types.
13936 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13938 * verify.c: New file, with contents moved from expr.c.
13939 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13940 * typeck.c (is_array_type_p): Moved here from expr.c.
13941 * java-tree.h: Add some now-needed function declarations.
13942 * Makefile.in (JAVA_OBJS): Added verify.o.
13944 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13946 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13947 METHOD_ABSTRACT flag.
13949 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13950 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13951 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13953 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13955 (start_java_method): Hook for SYNCHRONIZED methods.
13957 * expr.c (build_java_jsr, build_java_ret): New functions
13958 (JSR,PRE): New macros
13959 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13960 (verify_jvm_instructions): tableswitch, lookupswitch,
13961 monitorenter, monitorexit, goto_w: verified.
13962 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13963 (build_java_monitor): New function.
13964 (MONITOR_OPERATION): Modified to call build_java_monitor()
13965 (verify_jvm_instructions): Started a thorough verification of
13968 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13970 Support verification of jsr/ret subroutines (used for try/finally).
13971 * decl.c (return_address_type_node): New type node.
13972 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13973 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13974 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13975 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13976 TYPE_USED): New macros for special types in type_map.
13978 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13979 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13981 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13983 * expr.c (can_widen_reference_to): New function.
13984 (pop_type): Use it.
13985 (merge_type_state): Support handling start of subroutine.
13986 (push_pending_block): Return char* error message, instead of calling
13987 fatal on an error. Also handle subroutines.
13988 (verify_jvm_instructions): Handle errors from push_poending_block.
13989 Support jsr and ret instructions.
13991 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13993 * jcf-io.c (find_classfile): Fix thinko.
13994 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13996 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13998 * Makefile.in (BISON): Remove.
14000 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14002 * Makefile.in: Convert to autoconf.
14003 * config-lang.in (outputs): Added java/Makefile.
14005 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14006 Rename cc1java to jc1.
14008 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14009 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14011 * class.c (class_depth): Do load_class if needed.
14013 Mostly better verification.
14014 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14015 (init_decl_processing): Change return type of soft_checkcast.
14016 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14017 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14018 lang_print_error): New functions.
14019 (lang_init): Set global hook print_error_function to lang_print_error.
14020 * expr.c: In the type_map ptr_type_node is only used for null now.
14021 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14022 (merge_types): Dererence pointer to record types before comparing.
14023 (decode_newarray_type, merge_types): On error just return NULL.
14024 (build_java_binop): Add preliminary implementation (with warning)
14025 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14026 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14027 (expand_compare, expand_java_goto, expand_java_call): Don't
14028 push_pending_block, since that only makes sense when verifying.
14029 (merge_type_state): Different return codes.
14030 (push_pending_block): A block may need to be verified more than once.
14031 (expand_byte_code): Warn about unused code at code generation time.
14032 (verify_jvm_instruction): Changed logic, since code may need to be
14033 re-verified if type-state has changed. Also, better error handling.
14034 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14035 Improve newarray, anewarray, ?aload, athrow,
14036 * java-tree.h (LABEL_CHANGED): New macro.
14038 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14040 * decl.c (soft_athrow_node): New global variable initialized.
14041 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14042 * typeck.c (convert): Added support for REAL_TYPE.
14043 (convert_to_char): New function.
14044 (convert): Handle CHAR_TYPE.
14045 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14046 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14047 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14049 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14050 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14051 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14052 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14053 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14054 to Use The Right Things.
14055 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14056 compatible with INT. BOOLEAN is made equivalent to BYTE.
14057 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14058 OPCODE_ifnonnull): Now supported.
14059 (build_java_athrow): New function.
14061 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14063 Rename method name <init> to match G++ (and fix mangling).
14064 * class.c (layout_class): Replace method name of <init> by class name.
14065 (make_method_value): Do inverse renaming of constructor from <init>.
14066 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14067 * typeck.c (lookup_java_constructor): New function.
14068 * expr.c (expand_invoke): If method_name is <init>, call
14069 lookup_java_constructor to find constructor.
14071 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14073 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14075 * parse.c (get_class_constant): Modified to handle array "classes"
14076 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14078 (convert): Modified to handle real type.
14079 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14080 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14081 variables declared.
14082 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14083 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14084 global variables initialized.
14085 (find_local_variable): Handles the case of a pointer
14086 (end_java_method): Restore the use of one more scope
14087 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14088 build_java_array_length_access, expand_java_arrayload,
14089 expand_java_arraystore, expand_java_array_length,
14090 expand_java_multianewarray, expand_java_anewarray,
14091 build_java_check_indexed_type, is_array_type_p,
14092 build_java_throw_out_of_bound_exception): New functions.
14093 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14094 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14095 OPCODE_<t>aload): Implemented code for verification.
14096 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14097 ARRAY_NEW_MULTI): Macro defined.
14098 (CONVERT): Modified to invoke convert().
14099 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14101 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14103 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14104 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14105 (make_class_data): Field name needs '/' as package prefix.
14106 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14108 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14110 Implement debug information for local variables.
14111 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14112 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14113 DECL_LOCAL_SLOT_CHAIN): New macros.
14114 (struct lang_decl_var): New type.
14115 * parse.c (give_name_to_locals): Move to decl.c.
14116 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14117 (start_java_method): Re-write parameter handling.
14118 (pending_local_decls): New global variable.
14119 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14120 (find_local_variable): Accept pc so we can skips decls not in range.
14121 (struct binding_level): Add end_pc field.
14122 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14123 (various): Change so current pc gets passed to find_local_variable.
14125 * decl.c (init_decl_processing): Re-arrange fields in
14126 class_type_node and and method_type_node to match kaffe 0.9.1.
14127 * class.c (make_method_value, make_class_data): Update
14128 initializations to match.
14130 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14132 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14133 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14134 (push_super_field): New function.
14135 (make_class_data): Handle inheritance of class static initializer.
14136 (layout_class): New name mangling.
14137 * constants.c (build_constant_data_ref): Init type of data array
14138 to a one-element array.
14139 (build_constants_constructor): Set DECL_SIZE from complete array type.
14140 * decl.c: Rename class_type, object_type etc to class_type_node,
14141 object_type_node etc. Make former inherit from latter.
14142 * expr.c (expand_invoke): Add cast of function address.
14143 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14144 * parse.c (yyparse): Don't call layout_class here.
14145 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14147 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14149 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14150 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14151 (alloc_class_constant): New.
14152 * expr.c (expand_invoke): Make sure method's class is initialized.
14153 * class.c (interits_from_p, emit_register_class): New functions.
14154 * parse.c (yyparse): Call emit_register_class.
14156 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14158 * constants.c: New file, to handle constant pool.
14159 * Makefile.in (JAVA_OBJS): Add constants.o.
14160 * decl.c (init_decl_processing): Update, fix, finish various structs.
14161 (pushdecl_top_level): New.
14162 * parse.c (layout_class): Moved to class.c.
14163 * expr.c (java_push_constant_from_pool): New function.
14164 * class.c (build_class_ref): Make work fully
14165 (make_class_data): Emit super-class, constant pool, interface vector.
14167 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14169 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14170 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14171 * class.c (class_depth): New function.
14172 (lookup_named_class): Replaced by new function lookup_class.
14173 * decl.c (object_type_node, string_type_node): New.
14174 Remove various types that we no longer need.
14175 * expr.c (verify_jvm_instructions): New separate verifier pass.
14176 (push_type, pop_type): New functions for verifier.
14177 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14178 (expand_byte_code): Simplify, since we assume already verified.
14179 (expand_invoke): Now mostly works.
14180 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14181 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14182 * parse.c: Wait to allocate class object until we know its name.
14183 (layout_class): Calculate DECL_VINDEX for each virtual method.
14184 * typeck.c (get_array_type): Rename to ...
14185 (build_java_array_type): ... and provide working implementation.
14186 (build_java_signature): New function - build Java signature of type.
14187 (set_java_signature): New function - cache signature with type.
14188 (lookup_java_method): New function.
14190 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14192 * class.c (ident_subst): Take extra SUFFIX parameter.
14193 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14194 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14195 (build_class_ref): Actually implement.
14196 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14197 * decl.c (builtin_function): New.
14198 (init_decl_processing): Update for current Kaffe. Declare some
14199 builtin Kaffe functions.
14200 * expr.c (build_address_of): New.
14201 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14202 Renamed (from expand_java_new etc), and added working implementations.
14203 (build_field_ref): Now also handle static fields.
14204 (expand_invoke): Implement invokestatic, and start implement rest.
14205 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14206 * javaop.def: Rename invokevirt -> invokevirtual.
14207 * lang.c (use_handles): Removed.
14208 * parse.c: Add support for ConstantValue attribute.
14209 Handle nested loading of a class. (JPOOL_UTF): New.
14211 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14213 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14215 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14217 * Make-lang.in (java.install-man): New empty rule.
14218 * typeck.c (set_local_type): New function.
14219 * expr.c (STORE_INTERNAL): Call find_local_variable,
14220 not find_stack_slot. Call set_local_type.
14222 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14224 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14225 and building RECORD_TYPE CONSTRUCTORs.
14226 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14228 * lang.c (use_handles): Change the default to 0.
14229 * decl.c: Define and build class_type, field_type, utf8const_type.
14230 * class.c (make_class_data, make_field_value,
14231 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14232 hashUtf8String, strLengthUtf8, mangled_classname:
14233 Functions to build reflective data structures.
14234 * parse.c (yyparse): Call make_class_data.
14236 * jcf-io.c (open_class, find_classfile): New functions.
14237 * jcf-dump.c: Support reading classfile from explicitly-named
14238 class file (without CLASSPATH searching).
14240 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14242 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14243 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14244 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14245 (get_constant): Now trivial for CONSTANT_Utf8.
14247 * jcf.h: Make NEW_CPOOL the default.
14248 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14250 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>