1 2003-07-24 Jason Merrill <jason@redhat.com>
3 * java-tree.h: Move boolean_type_node et al to the back end.
5 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
10 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
12 * lang.opt: Don't show -MD_ and -MDD_.
14 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
16 * lang-options.h: Remove.
17 * lang.opt: Add help text.
19 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
21 * expr.c: Remove the last argument to expand_assignment().
23 Wed Jul 9 02:29:15 CEST 2003 Jan Hubicka <jh@suse.cz>
25 * java-tree.h (DECL_NUM_STMTS): Rename to...
26 (DECL_ESTIMATED_INSNS): ... this.
27 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
29 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
30 * parser.y (add_stmt_to_compound): Do not account statements.
32 2003-07-08 Mark Wielaard <mark@klomp.org>
34 * gcj.texi: CNI now expands to Compiled Native Interface.
36 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
38 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
40 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
42 * expr.c (expand_byte_code): Adjist emit_line_note call.
44 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
46 * lang.c (java_handle_option): Don't handle filenames.
48 2003-07-02 Zack Weinberg <zack@codesourcery.com>
50 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
53 * jcf-write.c: Don't default-define DIR_SEPARATOR.
54 * jcf.h: Delete COMPARE_FILENAMES definition.
56 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
58 * lang.c (java_init_options): Update prototype.
60 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
62 * decl.c (poplevel): Adjust define_label call.
64 2003-06-27 Zack Weinberg <zack@codesourcery.com>
66 * gjavah.c (flag_jni): Make non-static.
67 * parse-scan.y (ctxp): Make non-static.
69 * class.c (build_method_symbols_entry)
70 * expr.c (get_offset_table_index)
71 * jcf-parse.c (jcf_parse):
72 Mark the definition static, matching the forward declaration.
74 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
76 * lang.c (java_handle_option): Don't check for missing arguments.
78 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
80 * class.c (push_class): Use a location_t to save place.
81 (emit_register_classes): Set input_location. Adjust
82 expand_function_end call.
83 * resource.c (write_resource_constructor): Likewise.
84 * decl.c (end_java_method): Adjust expand_function_end call.
85 * parse.y (source_end_java_method): Likewise.
87 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
89 * lang.c (java_handle_option): Likewise.
91 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
93 * lang.c (java_handle_option): Special-casing of optional
94 joined arguments no longer needed.
95 * lang.opt: Update switches that take optional argument.
97 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
99 * lang.opt: Declare Java.
100 * lang.c (java_init_options): Update.
102 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
104 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
106 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
108 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
109 * lang.c (java_handle_option): -MD and -MMD have an underscore.
110 * lang.opt: -MD and -MMD have an underscore.
112 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
114 * class.c (emit_register_classes): Adjust init_function_start
116 * decl.c (complete_start_java_method): Likewise.
117 * resource.c (write_resource_constructor): Likewise.
119 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
121 * Make-lang.in: Update to use options.c and options.h.
122 * lang.c: Include options.h not j-options.h.
123 (java_handle_option): Abort on unrecognized option.
124 (java_init_options): Request Java switches.
126 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
128 * Make-lang.in: Handle mostlyclean.
130 2003-06-11 Tom Tromey <tromey@redhat.com>
132 * lang.c (java_handle_option): Update dependency_tracking for
135 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
138 2003-06-10 Andrew Haley <aph@redhat.com>
140 * resource.c (write_resource_constructor): Use expand_expr to
141 generate the address of the label attached to a resource.
142 * Make-lang.in (java/resource.o): Add expr.h
144 2003-06-10 Andrew Haley <aph@redhat.com>
146 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
147 (java_decl_ok_for_sibcall): New.
149 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
151 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
152 (java/j-options.c, java/j-options.h): New.
153 * java-tree.h (resource_name, compile_resource_file,
154 compile_resource_data): Constify.
155 * jcf-write.c (jcf_write_base_directory): Similarly.
156 * jcf.h (jcf_write_base_directory): Similarly.
157 * lang.c: Include j-options.h.
158 (cl_options_count, cl_options, string_option, java_decode_option,
159 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
160 process_option_with_no): Remove.
161 (resource_name): Constify.
162 (LANG_HOOKS_HANDLE_OPTION): Override.
163 (java_handle_option): New.
164 (java_init): Don't call jcf_path_init.
165 (java_init_options): Call jcf_path_init.
167 * resource.c (compile_resource_data, compile_resource_file): Constify.
169 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
171 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
172 (struct lang_decl_func): Add last_line field.
173 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
174 DECL_SOURCE_LINE_LAST): Remove.
175 * parse.y (missing_return_error, finish_method_declaration,
176 lookup_cl, start_artificial_method_body, source_end_java_method,
177 start_complete_expand_method): Adjust.
179 2003-06-08 Tom Tromey <tromey@redhat.com>
181 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
184 2003-06-08 Roger Sayle <roger@eyesopen.com>
186 * builtins.c (define_builtin_type, builtin_types): Delete.
187 (define_builtin): Rewritten to take just the built-in code,
188 the function's name, type and fallback library function name.
189 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
190 (initialize_builtins): Overhaul to define the GCC builtins
191 used by gcj manually, providing the Java run-time's
192 implementations as the fallback library function.
194 2003-06-08 Anthony Green <green@redhat.com>
196 * parse.y (patch_cast): Fix conversions from floating-point to
199 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
201 * Make-lang.in: Update.
202 * lang.c: Include opts.h. Define cl_options_count and cl_options.
204 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
206 * lang.c (java_init_options): Update.
208 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
210 * Make-lang.in: Add support for stageprofile and stagefeedback
212 2003-05-31 Roger Sayle <roger@eyesopen.com>
214 * lang.c (java_init_options): Prescribe wrap-around two's
215 complement arithmetic overflow by setting flag_wrapv.
217 2003-05-29 Roger Sayle <roger@eyesopen.com>
219 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
220 (builtin_record): Add an additional builtin_code field to
221 record which GCC built-in corresponds to the Java function.
222 (java_builtins): Add new entries for atan, atan2, exp, log,
224 (max_builtin, min_builtin, abs_builtin): Perform constant
225 folding on the resulting tree.
226 (java_build_function_call_expr): Likewise, perform constant
227 folding on the resulting tree.
228 (initialize_builtins): The NULL creators are now allowed in
229 the java_builtins table, which is now terminated by an entry
230 with builtin_code == END_BUILTINS.
231 (check_for_builtin): Likewise. If the matching creator is
232 NULL, construct the call using java_build_function_call_expr
233 directly with the decl for the corresponding builtin_code.
235 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
237 * win32-host.c: Normalize copyright boilerplate.
239 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
241 * parse.y (print_int_node): Use string concatentation on
242 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
243 function calls into one.
245 2003-05-13 Zack Weinberg <zack@codesourcery.com>
247 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
248 fatal_io_error with calls to fatal_error; add ": %m" to the end of
249 all the affected error messages.
251 2003-05-13 Richard Henderson <rth@redhat.com>
253 * class.c (layout_class_method): Set DECL_EXTERNAL.
254 * decl.c (java_mark_decl_local, java_mark_class_local): New.
255 * java-tree.h (java_mark_class_local): Declare.
256 * jcf-parse.c (parse_class_file): Use it.
257 * parse.y (java_expand_classes): Likewise.
259 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
261 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
262 * lex.h: #include input.h.
263 * jv-scan.c (input_filename): Remove.
265 2003-05-02 Tom Tromey <tromey@redhat.com>
268 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
269 (handle_inner_classes): New function.
271 2003-05-01 Tom Tromey <tromey@redhat.com>
274 * parse.y (finish_for_loop): Do nothing if update expression is a
275 EXPR_WFL_NODE wrapping nothing.
276 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
278 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
280 * lex.h (input_lineno): Remove declaration.
281 * parse-scan.y: #include input.h.
282 (input_filename): Remove declaration.
283 (input_location): Add definition.
284 (input_line): Remove definition.
286 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
288 * lex.h (lineno): Rename to ...
289 (input_line): ... here
290 * parse-scan.y (lineno): Rename to ...
291 (input_line): ... here.
292 (reset_report): Rename lineno to input_line.
293 * check-init.c (check_init): Likewise.
294 * class.c (push_class): Likewise.
295 * decl.c (complete_start_java_method, end_java_method): Likewise.
296 * expr.c (expand_byte_code): Likewise.
297 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
298 * jcf-write.c (generate_bytecode_insns): Likewise.
299 * lex.c (java_init_lex, java_allocate_new_line,
300 do_java_lex): Likewise.
301 * parse.h (YYNOT_TWICE): Likewise.
302 * parse.y (empty_statement, expression_statement,
303 java_pop_parser_context, java_parser_context_save_global,
304 yyerror, register_fields, method_header, safe_layout_class,
305 find_in_imports_on_demand, create_artificial_method,
306 source_end_java_method, start_complete_expand_method,
307 build_thisn_assign, java_complete_lhs,
308 maybe_absorb_scoping_block): Likewise.
310 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
312 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
313 '/' when computing java source filename
315 2003-04-13 Tom Tromey <tromey@redhat.com>
317 * gjavah.c (print_c_decl): Indentation fix.
319 2003-04-12 Zack Weinberg <zack@codesourcery.com>
321 * class.c (make_field_value, make_method_value, get_dispatch_table)
322 (make_class_data, emit_offset_symbol_table)
323 * constants.c (build_constants_constructor)
324 * java-tree.h (START_RECORD_CONSTRUCTOR)
325 * parse.y (maybe_build_array_element_wfl):
326 Use build_constructor.
328 2003-04-10 Eric Blake <ebb9@email.byu.edu>
331 * parse.y (string_convert_int_cst): Always use at least one digit
332 in string conversion. Remove ASCII dependence.
333 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
335 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
337 * Make-lang.in: added win32-host.c
338 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
339 resolves to open() on non-Win32 platforms and
340 Win32-specific jcf_open_exact_case() on Win32
341 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
342 when trying .java and .class files
343 * win32-host.c: added to repository. Defines
344 Win32-specific jcf_open_exact_case()
346 2003-04-10 Andrew Haley <aph@redhat.com>
348 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
349 (maybe_free_localvar): Renamed from localvar_free.
351 (generate_bytecode_insns): Set new variable, jsrs.
352 Only free local vars if no jsr insns have been emittted.
353 Call maybe_free_localvar, not localvar_free.
355 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
357 * gcj.texi: Remove @ at start of file.
359 2003-03-25 Tom Tromey <tromey@redhat.com>
361 * parse.y (create_interface): Call CHECK_DEPRECATED.
363 2003-03-23 Zack Weinberg <zack@codesourcery.com>
365 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
367 2003-03-21 Zack Weinberg <zack@codesourcery.com>
369 * javaop.h (jfloat, jdouble): Make them structures mirroring
370 the bit fields of IEEE float and double respectively.
371 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
372 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
373 (union Word, union DWord): Delete.
374 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
376 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
378 (jni_print_float, jni_print_double): New. Generate
379 hexadecimal floating constants.
380 (print_field_info): Use jni_print_float/double.
382 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
383 finite floating point numbers for output; special case
386 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
388 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
389 Replace 0 and 1 with true and false in return statements.
391 2003-03-19 Tom Tromey <tromey@redhat.com>
393 * lex.c (do_java_lex): Renamed from java_lex.
394 (java_lex): New function.
397 2003-03-13 Tom Tromey <tromey@redhat.com>
399 * parse.y (resolve_inner_class): Error if qualifier is a primitive
402 2003-03-04 Andrew Haley <aph@redhat.com>
404 * gjavah.c (is_first_data_member): New global variable.
405 (print_c_decl): If it's the first data member, align it as the
407 (process_file): Set is_first_data_member.
409 2003-03-11 Tom Tromey <tromey@redhat.com>
411 * parse.y (resolve_field_access): Initialize class if field is
412 found in another static field.
413 * expr.c (build_class_init): Don't optimize out initialization of
414 implemented interface.
416 2003-03-11 Andrew Haley <aph@redhat.com>
418 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
421 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
423 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
424 and DIR_SEPARATOR_2 for a target.
427 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
428 and DIR_SEPARATOR_2 for a target into account.
430 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
432 * lang.c (java_init): Update prototype, move code to java_post_options.
433 (java_post_options): Similarly.
435 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
437 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
438 compare file name components depending on the case-sensitivity
439 or otherwise of the host file system.
441 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
442 "strcmp" to compare file name components.
443 Use IS_DIR_SEPARATOR instead of comparing directly against
445 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
446 comparing directly against DIR_SEPARATOR.
448 2003-03-04 Tom Tromey <tromey@redhat.com>
450 * Make-lang.in (java.tags): New target.
452 2003-03-01 Roger Sayle <roger@eyesopen.com>
454 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
455 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
457 2003-03-01 Tom Tromey <tromey@redhat.com>
459 * parse.y (jdep_resolve_class): Only check deprecation if we found
462 2003-02-28 Tom Tromey <tromey@redhat.com>
465 * class.c (maybe_layout_super_class): Always pass a WFL to
467 * parse.y (do_resolve_class): Updated comment to explain
470 2003-02-26 Tom Tromey <tromey@redhat.com>
472 * jcf-write.c (generate_classfile): Check whether class is
473 deprecated before writing attribute count.
475 2003-02-25 Roger Sayle <roger@eyesopen.com>
477 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
478 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
480 2003-02-23 Tom Tromey <tromey@redhat.com>
482 * lang-options.h: Added -Wdeprecated.
483 * gcj.texi (Warnings): Document -Wdeprecated.
484 * java-tree.h (flag_deprecated): Declare.
485 * lang.c (lang_W_options): Added deprecated.
486 (flag_deprecated): New global.
487 * chartables.h: Rebuilt.
488 * gen-table.pl (process_one): Look at whitespace.
489 (print_tables): Define LETTER_SPACE, LETTER_MASK.
490 * parse.h (CLEAR_DEPRECATED): New macro.
491 (CHECK_DEPRECATED_NO_RESET): New macro.
492 * jcf-parse.c (handle_deprecated): New function.
493 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
494 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
495 * parse.y (resolve_type_during_patch): Check deprecation.
496 (jdep_resolve_class): Likewise.
497 (process_imports): Likewise.
498 (resolve_expression_name): Likewise.
499 (check_deprecation): Strip arrays from decl. Check
501 (patch_method_invocation): Also check the particular constructor
503 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
504 * jcf-write.c (append_deprecated_attribute): New function.
505 (generate_classfile): Generate deprecated attribute when
507 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
508 (java_lex) [case '*']: Simplify logic.
509 (java_start_char_p): Use LETTER_MASK.
510 (java_part_char_p): Likewise.
511 (java_space_char_p): New function.
513 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
515 Change base class access representation.
516 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
517 (add_interface_do): Likewise.
519 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
521 * decl.c (java_init_decl_processing): Change
522 soft_lookupjnimethod_node to reflect the change in
523 signature of _Jv_LookupJNIMethod in libjava/jni.cc
524 * expr.c (build_jni_stub): Calculate and pass the size
525 on the stack of the arguments to a JNI function. Use
526 new target macro MODIFY_JNI_METHOD_CALL to allow a
527 target to modify the call to a JNI method.
529 2003-02-08 Roger Sayle <roger@eyesopen.com>
531 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
532 instead of basename to avoid compiler warnings on Tru64.
534 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
536 * gcj.texi: Update to GFDL 1.2.
538 2003-01-31 Andrew Haley <aph@redhat.com>
540 * parse.y (java_expand_classes): Scan the whole class list looking
541 for access methods that haven't yet been expanded.
543 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
547 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
548 to fix bootstrap on sparc-unknown-netbsdelf1.5.
549 * jcf-parse.c: Likewise.
551 2003-01-31 Mark Wielaard <mark@klomp.org>
553 * gjavah.c (throwable_p): Allocate 1 more byte for string.
555 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
557 * class.c (make_class): Use BINFO_ELTS.
558 (set_super_info): Likewse.
559 (add_interface_do): Likewise.
561 2003-01-30 Tom Tromey <tromey@redhat.com>
563 * jcf-parse.c (read_class): Update identifier's class value if it
564 changed during parsing.
566 2003-01-30 Loren James Rittle <ljrittle@acm.org>
568 * Make-lang.in (po-generated): Find the targets in $(parsedir).
569 Propagate change to all other rules as required.
570 (java/parse-scan.o): Add explicit dependency on
571 $(parsedir)/java/parse-scan.c .
573 2003-01-29 Tom Tromey <tromey@redhat.com>
575 * parse.y (patch_assignment): Only transform the rhs of an
576 assignment when compiling to native.
578 2003-01-28 Tom Tromey <tromey@redhat.com>
580 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
582 2003-01-28 Tom Tromey <tromey@redhat.com>
584 * lex.c (java_lex): Don't include UEOF as part of token.
585 (java_read_unicode): Error if \u sequence prematurely terminated.
587 2003-01-27 Tom Tromey <tromey@redhat.com>
589 * parse.y (java_check_regular_methods): Check for construct after
590 checking types in throws clause.
592 2003-01-24 Tom Tromey <tromey@redhat.com>
594 * class.c (build_static_field_ref): Only a String or numeric field
595 can fold to a constant.
597 2003-01-23 Tom Tromey <tromey@redhat.com>
599 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
600 file name in resource buffer.
602 2003-01-23 Tom Tromey <tromey@redhat.com>
604 * expr.c (build_known_method_ref): Use method's context to find
607 2003-01-23 Tom Tromey <tromey@redhat.com>
609 * constants.c (set_constant_entry): Allocated cleared memory.
611 2003-01-22 Tom Tromey <tromey@redhat.com>
613 * java-tree.h: Don't use PARAMS.
614 * resource.c: Add prototypes for all functions.
615 (write_resource_constructor): Use `const char *' to avoid
618 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
620 * jcf-parse.c (process_zip_dir): Remove unused variable.
622 2003-01-22 Tom Tromey <tromey@redhat.com>
624 * expr.c (build_invokeinterface): Abort if method's context is not
627 2003-01-22 Tom Tromey <tromey@redhat.com>
629 * gcj.texi (Input and output files): Mention non-class entries.
630 * decl.c (java_init_decl_processing): Call
631 init_resource_processing.
632 * java-tree.h (compile_resource_data, write_resource_constructor,
633 compile_resource_file, init_resource_processing): Declare.
634 * config-lang.in (gtfiles): Added resource.c.
635 * Make-lang.in (gt-java-resource.h): New target.
636 (JAVA_OBJS): Added resource.o.
637 (java/resource.o): New target.
638 * resource.c: New file.
639 * class.c (compile_resource_file): Moved to resource.c.
640 (registerResource_libfunc): Likewise.
641 (utf8_decl_list): Mark with GTY; now static.
642 * jcf-parse.c (classify_zip_file): New function.
643 (parse_zip_file_entries): Use it; compile .properties files.
644 (process_zip_dir): Use classify_zip_file and compute_class_name.
645 Don't write class name into zip directory.
646 (java_parse_file): Call write_resource_constructor.
647 (compute_class_name): New function.
648 * jcf-io.c (read_zip_member): Reindented.
650 2003-01-21 Tom Tromey <tromey@redhat.com>
652 * class.c (supers_all_compiled): New function.
653 (make_class_data): Use it.
655 2003-01-21 Tom Tromey <tromey@redhat.com>
657 * parse.y (method_header): Native method can't be strictfp.
658 No method can be transient or volatile.
660 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
662 Make-lang.in (jvspec.o-warn): Add -Wno-error.
664 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
666 * check-init.c: Fix comment typos.
668 * constants.c: Likewise.
670 * except.c: Likewise.
672 * java-except.h: Likewise.
673 * java-tree.h: Likewise.
674 * javaop.h: Likewise.
675 * jcf-dump.c: Likewise.
676 * jcf-io.c: Likewise.
677 * jcf-parse.c: Likewise.
678 * jcf-write.c: Likewise.
680 * mangle.c: Likewise.
681 * typeck.c: Likewise.
682 * verify.c: Likewise.
684 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
686 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
687 * jcf-write.c: Include "tm_p.h".
689 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
691 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
693 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
695 * builtins.c (java_build_function_call_expr): Renamed from
696 build_function_call_expr. All callers changed.
698 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
699 * jcf-parse.c: Include tm_p.h.
701 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
704 2003-01-14 Tom Tromey <tromey@redhat.com>
706 * class.c (make_class_data): Check that super is compiled before
707 building class reference to it.
709 2003-01-14 Andrew Haley <aph@redhat.com>
711 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
712 varargs function -- correct.
714 2003-01-14 Andrew Haley <aph@redhat.com>
716 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
718 2003-01-14 Andrew Haley <aph@redhat.com>
720 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
721 varargs function -- correct.
723 * parse.y (patch_assignment): Copy the rhs of an assignment into a
724 temporary if the RHS is a reference.
726 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
728 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
729 * keyword.h: Regenerated.
731 * All Files: Convert to ISO C style function definitions.
733 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
735 * parse.y (check_pkg_class_access): ANSIfy definition.
737 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
739 * decl.c, parse-scan.y, parse.y: Don't cast return value of
742 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
744 2003-01-09 Geoffrey Keating <geoffk@apple.com>
746 Merge from pch-branch:
748 2002-12-02 Geoffrey Keating <geoffk@apple.com>
750 * Make-lang.in (java/gjavah.o): Update dependencies.
751 * gjavah.c: Include ggc.h.
753 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
755 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
756 (JCFDUMP_OBJS): Add ggc-none.o.
757 (java/jcf-dump.o): Depend on GGC_H.
758 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
760 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
761 * jcf-dump.c: Include ggc.h.
763 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
765 * jcf.h (union cpool_entry): New.
766 (struct CPool): Use gengtype to mark. Change field 'data' to be
768 (struct JCF): Use gengtype to mark.
769 (CPOOL_UINT): Update for new cpool_entry type.
770 (CPOOL_USHORT1): Likewise.
771 (CPOOL_USHORT2): Likewise.
772 (CPOOL_FINISH): Use GC to free cpool subfields.
773 * parse.h (struct parser_ctxt): Mark field current_jcf.
774 * lex.c (java_init_lex): Use GC to allocate struct JCF.
775 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
776 (main_jcf): Use gengtype to mark.
777 (ggc_mark_jcf): Delete.
778 (get_constant): Update for new cpool_entry type.
779 (give_name_to_class): Likewise.
780 (get_class_constant): Likewise.
781 (init_outgoing_cpool): Use GGC to allocate struct CPool.
782 (java_parse_file): Use GGC to allocate struct JCF.
783 (init_jcf_parse): Don't call ggc_add_root.
784 * jcf-reader.c (jcf_parse_constant_pool): Update for new
786 * java-tree.h (current_jcf): Use gengtype to mark.
787 (CPOOL_UTF): Update for new cpool_entry type.
788 (outgoing_cpool): Use gengtype to mark.
789 (struct lang_type): GC struct JCF and struct CPool.
790 * config-lang.in (gtfiles): Add jcf.h.
791 * constants.c (find_tree_constant): New.
792 (set_constant_entry): Allocate cpool subfields using GGC. Update
793 for new cpool_entry type.
794 (find_constant1): Update for new cpool_entry type.
795 (find_constant2): Likewise.
796 (find_utf8_constant): Use find_tree_constant.
797 (find_class_or_string_constant): Remove unnecessary cast to jword.
798 Update for new cpool_entry type.
799 (count_constant_pool_bytes): Update for new cpool_entry type.
800 (write_constant_pool): Likewise.
801 (alloc_name_constant): Use find_tree_constant.
802 (build_constants_constructor): Update for new cpool_entry type.
804 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
806 * parse.y (mark_parser_ctxt): Delete.
807 (goal): Don't use ggc_add_root.
808 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
809 (java_pop_parser_context): Let GC free parser_ctxt.
810 (java_parser_context_resume): Likewise.
811 * parse.h (struct parser_ctxt): Use gengtype to mark.
813 (ctxp_for_generation): Likewise.
814 * lex.h (struct java_lc_s): Mark for gengtype.
815 (java_lexer): Rearrange for gengtype.
816 * config-lang.in (gtfiles): Add lex.h, parse.h.
818 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
820 * All Files: Remove PARAMS macro.
822 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
823 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
826 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
829 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
831 * Make-lang.in (java.install-common, java.uninstall,
832 java.install-info, java.install-man): Prepend $(DESTDIR)
833 to destination paths in all (un)installation commands.
834 (java.install-common): Rewrite $(LN) command to support
835 DESTDIR with "ln" as well as with "ln -s".
837 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
839 * java-tree.h: Protect against multiple inclusion.
841 2003-01-07 Tom Tromey <tromey@redhat.com>
843 * class.c (add_assume_compiled): Don't adjust parent if we're
844 already at the root of tree.
846 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
848 * lang.c (dump_compound_expr): Prototype.
850 2003-01-03 Tom Tromey <tromey@redhat.com>
852 Fix for PR java/8712:
853 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
854 when simply checking against `null'.
856 2003-01-03 Tom Tromey <tromey@redhat.com>
858 * gcj.texi (Standard Properties): Document http.proxyHost and
861 * gcj.texi (GNU Classpath Properties): Document new properties.
863 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
865 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
866 java/lang-options.h, java/mangle.c, java/mangle_name.c,
867 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
869 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
871 * Make-lang.in, boehm.c, buffer.c,
872 buffer.h, builtins.c, class.c,
873 config-lang.in, constants.c,
874 convert.h, decl.c, except.c,
875 expr.c, java-except.h,
876 java-tree.h, javaop.def,
877 jcf-parse.c, jcf-write.c,
878 jv-scan.c, jvgenmain.c,
879 jvspec.c, keyword.gperf,
880 keyword.h, lang-options.h,
881 lang-specs.h, lang.c, lex.c,
882 lex.h, mangle.c, mangle_name.c,
883 parse-scan.y, parse.h, parse.y,
884 typeck.c, verify.c, xref.c,
885 xref.h: Replace "GNU CC" with
886 "GCC" in the copyright header.
888 * check-init.c, gjavah.c, javaop.h,
889 jcf-depend.c, jcf-dump.c, jcf-io.c,
890 jcf-path.c, jcf-reader.c, jcf.h,
891 zextract.c, zipfile.h: These files are
892 "part of GCC". Also say "GCC" not "GNU CC".
894 2002-12-30 DJ Delorie <dj@redhat.com>
896 * Make-lang.in: Protect against texi2pod/pod2man failing.
898 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
900 * gcj.texi: Use @copying.
902 2002-12-27 Mark Mitchell <mark@codesourcery.com>
904 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
906 (print_cxx_classname): Add add_scope parameter.
907 (print_class_decls): Do not emit a semicolon after the extern
909 (process_file): Adjust calls to print_cxx_classname.
911 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
913 * gcj.texi: Include Cover Texts in man page.
915 2002-12-23 Jeff Sturm <jsturm@one-point.com>
917 * class.c (build_static_field_ref): Check FIELD_FINAL.
919 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
920 instead of current_constant_pool_data_ref.
921 * java-tree.h (current_constant_pool_data_ref): Undefine.
922 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
923 * jcf-parse.c (init_outgoing_cpool): Don't initialize
924 current_constant_pool_data_ref.
926 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
927 not build_internal_class_name.
929 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
930 Use it when class ref isn't certain to be compiled.
932 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
934 * gcj.texi: Include gcc-common.texi.
935 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
936 $(srcdir)/doc/include/gcc-common.texi.
938 2002-12-22 Anthony Green <green@redhat.com>
940 * gcj.texi (Limitations): Add note about org.xml.sax and
943 2002-12-20 Tom Tromey <tromey@redhat.com>
945 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
946 where minimum case value is Integer.MIN_VALUE.
949 2002-12-18 Andrew Haley <aph@redhat.com>
951 * parse.y (patch_invoke): Force evaluation order when `check' is
952 set. For PR libgcj/8945.
954 2002-12-16 Mark Mitchell <mark@codesourcery.com>
956 * gcj.texi: Change version number to 3.4.
958 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
959 Andrew Haley <aph@redhat.com>
961 * parse.y (source_end_java_method): Remove custom encoding of line
962 numbers for a function decl before passing it to the back end.
964 2002-12-03 Andrew Haley <aph@redhat.com>
966 * class.c (make_class_data): New field, "chain".
967 * decl.c (java_init_decl_processing): Likewise.
969 2002-12-02 Tom Tromey <tromey@redhat.com>
972 * parse.y (do_resolve_class): Handle qualified name via
975 2002-11-30 Zack Weinberg <zack@codesourcery.com>
977 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
978 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
979 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
980 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
981 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
982 Include coretypes.h and tm.h.
983 * Make-lang.in: Update dependencies.
985 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
989 2002-11-25 Diego Novillo <dnovillo@redhat.com>
991 * jcf-reader.c: Don't expand JCF_readu4 inside the
992 expansion of JCF_SKIP.
994 2002-11-25 Diego Novillo <dnovillo@redhat.com>
996 * jcf-reader.c: Don't expand JCF_readu4 inside the
997 expansion of JCF_SKIP.
999 2002-11-22 Tom Tromey <tromey@redhat.com>
1001 * parse.y (patch_binop): Cast right hand side of shift expression
1002 to `int'. Fixes PR java/8676.
1004 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1005 Andrew Haley <aph@redhat.com>
1007 * gcc/java/jcf-write.c (write_classfile): Remove target
1008 class file, if it exists, before renaming the temporary
1011 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1013 * jvspec.c (lang_specific_spec_functions): New.
1015 2002-11-18 Tom Tromey <tromey@redhat.com>
1017 Fix for PR java/7912:
1018 * expr.c (can_widen_reference_to): Allow cast of array to
1019 Cloneable or Serializable.
1020 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1021 (java_io_serializable_identifier_node): Likewise.
1022 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1023 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1024 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1025 java_io_serializable.
1026 * decl.c (java_init_decl_processing): Initialize
1027 java_lang_cloneable_identifier_node and
1028 java_io_serializable_identifier_node.
1029 (java_lang_cloneable_identifier_node): New global.
1030 (java_io_serializable_identifier_node): Likewise.
1032 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1034 * buffer.c: Remove unnecessary casts.
1035 * check-init.c: Likewise.
1036 * class.c: Likewise.
1037 * constants.c: Likewise.
1039 * except.c: Likewise.
1040 * gjavah.c: Likewise.
1041 * jcf-io.c: Likewise.
1042 * jcf-parse.c: Likewise.
1043 * jcf-path.c: Likewise.
1044 * jvspec.c: Likewise.
1047 * verify.c: Likewise.
1049 2002-11-06 Tom Tromey <tromey@redhat.com>
1051 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1054 2002-11-05 Tom Tromey <tromey@redhat.com>
1056 Fix for PR java/6388.
1057 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1058 * java-tree.h (enum java_tree_index): New values
1059 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1060 (decimal_int_max, decimal_long_max): New defines.
1061 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1062 (error_if_numeric_overflow): Rewrote range checking.
1063 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1066 2002-11-02 Tom Tromey <tromey@redhat.com>
1068 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1070 * class.c (make_method_value): Put class name, not signature, into
1071 `throws' field. For PR java/8415.
1073 2002-10-24 Tom Tromey <tromey@redhat.com>
1075 * gcj.texi (Invoking gij): Document --showversion.
1076 (Standard Properties): java.library.path now set.
1078 2002-10-23 Tom Tromey <tromey@redhat.com>
1080 * gjavah.c (decode_signature_piece): In JNI mode, print
1081 `jobjectArray' when array depth is nonzero.
1084 2002-10-15 Andrew Haley <aph@redhat.com>
1086 * parse.y (patch_invoke): Call force_evaluation_order on a static
1088 (resolve_qualified_expression_name): Call force_evaluation_order
1089 on a arg list that is part of a Qualified Expression Name.
1091 * lang.c (dump_compound_expr): New.
1092 (java_dump_tree): New.
1094 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1096 * gcj.texi: Added item describing the GCJ runtime property
1099 2002-10-15 Richard Henderson <rth@redhat.com>
1101 * jcf-parse.c (get_constant): Fix type warning.
1103 2002-10-15 Andrew Haley <aph@redhat.com>
1105 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1106 (java_inlining_map_static_initializers): Declare.
1108 2002-10-14 Andrew Haley <aph@redhat.com>
1110 * tree-inline.c (remap_block): All local class initialization
1111 flags go in the outermost scope.
1112 (expand_call_inline): Call java_inlining_map_static_initializers.
1113 (expand_call_inline): Call java_inlining_merge_static_initializers.
1114 * java/lang.c (merge_init_test_initialization): New.
1115 (java_inlining_merge_static_initializers): New.
1116 (inline_init_test_initialization): New.
1117 (java_inlining_map_static_initializers): New.
1119 2002-10-11 Mark Wielaard <mark@klomp.org>
1121 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1123 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1125 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1127 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1129 * parse.y (merge_string_cste): Add parentheses around & within |.
1131 2002-10-08 Tom Tromey <tromey@redhat.com>
1133 * parse.y (variable_declarator_id): Simplify error path for
1134 array declarator error. For PR java/8003.
1136 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1138 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1141 2002-10-08 Andrew Haley <aph@redhat.com>
1143 * parse.y (attach_init_test_initialization_flags): Check for
1146 2002-10-07 Anthony Green <green@redhat.com>
1148 * parse.y (merge_string_cste): Fix bug in string concatenation.
1150 2002-10-03 Michael Koch <konqueror@gmx.de>
1152 * gcj.texi (Standard properties):
1153 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1155 2002-10-02 Roger Sayle <roger@eyesopen.com>
1157 PR optimization/6627
1158 * lang.c (java_init): If storing the vbit in function
1159 pointers, ensure that force_align_functions_log is atleast
1160 one to aid compatability with g++ vtables.
1162 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1164 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1165 foul of type-based aliasing.
1167 2002-09-30 Anthony Green <green@redhat.com>
1169 * gcj.texi (Invoking jv-scan): Fix texinfo.
1171 2002-09-28 Anthony Green <green@redhat.com>
1173 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1174 (Code Generation): Add -fno-assert documentation.
1175 * jv-scan.c (flag_assert): New global.
1176 (options): Add assert option.
1177 (help): Add --no-assert documentation.
1178 * parse-scan.y (flag_assert): New global.
1179 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1180 (flag_assert): New global.
1181 * java-tree.h (flag_assert): New global.
1182 * lex.c (java_lex): Obey flag_assert.
1183 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1186 2002-09-26 Andrew Haley <aph@redhat.com>
1188 * expr.c (build_java_array_length_access): Check for null pointer.
1189 * expr.c (expand_java_arrayload): Likewise.
1191 2002-09-21 Richard Henderson <rth@redhat.com>
1193 * jcf-parse.c (get_constant): Decode from IEEE no matter
1194 what the target format.
1196 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1198 * ChangeLog: Follow spelling conventions.
1199 * class.c: Likewise.
1202 * gjavah.c: Likewise.
1203 * java-tree.h: Likewise.
1204 * jcf-dump.c: Likewise.
1205 * jcf-parse.c: Likewise.
1206 * jvspec.c: Likewise.
1208 * mangle.c: Likewise.
1209 * parse.y: Likewise.
1211 2002-09-17 Tom Tromey <tromey@redhat.com>
1213 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1214 where \r appears at EOF. Fixes PR java/7950.
1216 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1218 * jvspec.c (lang_specific_driver): Remove unused variable.
1220 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1222 * java-tree.h (union lang_tree_node): Add chain_next option.
1224 2002-09-16 Richard Henderson <rth@redhat.com>
1226 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1227 use new real.h interface.
1228 * jcf-write.c (find_constant_index): Use new real.h interface.
1229 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1231 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1233 * lang.c: Follow spelling conventions.
1235 2002-09-11 Per Bothner <per@bothner.com>
1237 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1238 constant to the type of the field.
1239 (java_complete_tree): Remove now-redundant code.
1241 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1243 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1246 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1247 return label if a ret instruction for the jsr has been reached.
1249 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1251 * parse.y (DIR_SEPARATOR): Don't define.
1252 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1254 2002-08-28 Andrew Haley <aph@redhat.com>
1256 * verify.c (verify_jvm_instructions): Allow exception handler
1257 inside code that is being protected, but generate a warning.
1258 * except.c (link_handler): Initialize `expanded' in new eh_range.
1259 (binding_depth, is_class_level, current_pc): Declare extern.
1261 2002-09-01 Mark Wielaard <mark@klomp.org>
1263 * gcj.texi: Add chapter about system properties.
1266 2002-08-26 Tom Tromey <tromey@redhat.com>
1268 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1269 conversion if RHS_TYPE is byte, short, or char.
1271 2002-08-22 Tom Tromey <tromey@redhat.com>
1273 * gcj.texi (Invoking gij): Document -cp and -classpath.
1275 2002-08-21 Tom Tromey <tromey@redhat.com>
1277 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1278 $(prefix)/share. For PR libgcj/7633.
1280 For PR java/6005 and PR java/7611:
1281 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1282 (java_can_use_bit_fields_p): New function.
1284 2002-08-16 Tom Tromey <tromey@redhat.com>
1286 * gcj.texi (Class Initialization): Mention class initialization of
1289 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1291 * Make-lang.in (java-tree-inline.o): New.
1292 (JAVA_OBJS): Add java-tree-inline.o.
1293 * parse.y (source_end_java_method): Call java_optimize_inline.
1294 (java_expand_method_bodies): Save method's tree in
1296 (add_stmt_to_compound): Keep track of the number of statments.
1297 * lang.c (java_init): Enable flag_inline_trees.
1298 (java_post_options): If flag_inline_functions is on, enable
1299 flag_inline_trees instread.
1300 (decl_constant_value): New.
1301 (java_tree_inlining_walk_subtrees): New.
1302 * java-tree.h (DECL_NUM_STMTS): New macro.
1303 (java_optimize_inline): Declare.
1304 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1305 Handle a LABEL_EXPR.
1306 * decl.c (build_result_decl): If we already have a DECL_RESULT
1308 (dump_function): New.
1309 (java_optimize_inline): New.
1310 (dump_function): New.
1312 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1315 * parse.y (build_assertion): Invert return from
1316 desiredAssertionStatus.
1318 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1320 * jcf-write.c (get_access_flags): Return correct access flags for
1321 private and protected inner classes.
1323 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1325 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1327 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1329 * mangle_name.c: Don't include obstack.h twice.
1330 * xref.c: Don't include obstack.h.
1332 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1334 * class.c: (permanent_obstack): Delete declaration.
1335 * constants.c: (permanent_obstack): Delete declaration.
1336 * except.c: (permanent_obstack): Delete declaration.
1337 * expr.c: (permanent_obstack): Delete declaration.
1338 * jcf-parse.c: (permanent_obstack): Delete declaration.
1339 (saveable_obstack): Delete declaration.
1340 * parse.h: (permanent_obstack): Delete declaration.
1341 * typeck.c: (permanent_obstack): Delete declaration.
1343 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1345 * gcj.texi (version-gcc): Increase to 3.3.
1347 2002-07-22 Tom Tromey <tromey@redhat.com>
1349 * lex.c (java_lex): Check for `e' or `E' after 0.
1351 2002-07-21 Richard Henderson <rth@redhat.com>
1353 * lang.c (java_unsafe_for_reeval): New.
1354 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1356 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1358 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1359 (jcf_path_init): Use GET_ENVIRONMENT.
1361 2002-07-10 Roger Sayle <roger@eyesopen.com>
1362 Zack Weinberg <zack@codesourcery.com>
1364 * builtins.c (initialize_builtins): Remove defines that
1365 handled C/C++ specific junk hereby removed from builtins.def.
1367 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1369 * lang.c (java_post_options): Update prototype.
1371 2002-07-05 Roger Sayle <roger@eyesopen.com>
1373 * builtins.c (initialize_builtins): Ignore the additional
1374 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1375 the builtins.def file.
1377 2002-07-01 Tom Tromey <tromey@redhat.com>
1380 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1383 2002-07-01 Roger Sayle <roger@eyesopen.com>
1385 * java/decl.c (builtin_function): Accept additional parameter.
1386 (java_init_decl_processing): Pass an additional NULL_TREE
1387 argument to builtin_function.
1389 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1391 * gcj.texi: Fixed gcj invocation example so that it compiles.
1393 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1395 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1396 * parse.y (mark_parser_ctxt): Likewise.
1397 (check_modifiers, declare_local_variables): Avoid incorrect
1398 hardcoded constant 10.
1400 * lex.c (java_read_char): Avoid "comparison is always true"
1403 2002-06-25 Andreas Schwab <schwab@suse.de>
1405 * expr.c (JSR): Avoid undefined operation on PC.
1407 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1409 * decl.c (clear_binding_level): Const-ify.
1411 2002-06-13 Akim Demaille <akim@epita.fr>
1413 * parse.y (class_declaration, interface_declaration): Make sure
1414 all their rules have an action, in order to avoid meaningless `$$
1415 = $1' and their type clashes.
1417 2002-06-11 Tom Tromey <tromey@redhat.com>
1419 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1420 * parse-scan.y (statement_without_trailing_substatement): Added
1422 (assert_statement): New rule.
1423 * java-tree.h (struct lang_type) [assertions]: New field.
1424 (TYPE_USES_ASSERTIONS): New macro.
1425 (CLASS_USES_ASSERTIONS): Likewise.
1426 (FIELD_SYNTHETIC): New define.
1427 * lex.c (java_lval;): Added ASSERT_TK.
1428 * parse.y (ASSERT_TK): Added.
1429 (statement_without_trailing_substatement): Added assert_statement.
1430 (assert_statement): New rule.
1431 (build_assertion): New function.
1432 (maybe_generate_pre_expand_clinit): Create and initialize
1433 $assertionsDisabled.
1434 (lookup_package_type): Removed decl.
1435 * keyword.h: Rebuilt.
1436 * keyword.gperf (assert): New token.
1438 2002-06-10 Akim Demaille <akim@epita.fr>
1440 * parse.y (interface_type_list, class_member_declaration)
1441 (unary_expression_not_plus_minus): Remove duplicate %type.
1444 2002-06-09 Tom Tromey <tromey@redhat.com>
1446 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1448 * parse.y (method_header): Give error message in all cases.
1451 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1453 Don't use RTL inlining. Fix for PR java/6820.
1454 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1455 (flag_really_inline): New.
1456 (java_decode_option): Set flag_really_inline if -finline-functions
1458 (java_post_options): New function. Turn off inlining unless
1459 flag_really_inline is set.
1461 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1463 * gjavah.c (throwable_p): Accept argument as either a classname or
1464 signature fragment. Create null-terminated classname string for super
1465 when calling itself recursively.
1466 (decode_signature_piece): Skip first character from class name
1467 signature when calling throwable_p.
1469 2002-06-08 H.J. Lu (hjl@gnu.org)
1471 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1473 2002-06-04 Tom Tromey <tromey@redhat.com>
1475 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1477 2002-06-04 Michael Koch <konqueror@gmx.de>
1479 * gcj.texi (Input Options): Fixed typo.
1481 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1483 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1484 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1485 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1486 and all now-pointless local variables. Rename other local
1487 variables to reflect their not being handles.
1489 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1490 #if JCF_USE_STDIO blocks.
1492 * parse.y: Add missing semicolon at end of rule.
1494 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1496 * check-init.c (attach_initialized_static_class): Delete, unused.
1497 * parse.y: Use htab_t instead of struct hashtable, update
1499 * java-tree.h: Include hashtab.h instead of hash.h.
1500 (struct lang_decl_func): Use htab_t, set up for gengtype.
1501 (struct init_test_hash_entry): Delete.
1502 (struct treetreehash_entry): New.
1503 (java_treetreehash_find): New
1504 (java_treetreehash_new): New prototype.
1505 (java_treetreehash_create): New prototype.
1506 (java_mark_tree): Delete prototype.
1507 (java_hash_hash_tree_node): Delete prototype.
1508 (java_hash_compare_tree_node): Delete prototype.
1509 (attach_initialized_static_class): Delete prototype.
1510 * expr.c (build_class_init): Update to use java_treetreehash
1512 (java_expand_expr): Update to use htab_t.
1513 (emit_init_test_initialization): Likewise.
1514 * decl.c (java_mark_tree): Delete.
1515 * class.c (init_test_hash_newfunc): Delete.
1516 (java_hash_hash_tree_node): Delete.
1517 (java_hash_compare_tree_node): Delete.
1518 (add_method_1): Update to use java_treetreehash functions.
1519 (JAVA_TREEHASHHASH_H): New macro.
1520 (java_treetreehash_hash): New function.
1521 (java_treetreehash_compare): New function.
1522 (java_treetreehash_find): New function.
1523 (java_treetreehash_new): New function.
1524 (java_treetreehash_create): New function.
1525 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1527 * Make-lang.in (java/parse.o): Depend on debug.h.
1528 * java-tree.h (struct lang_identifier): Use gengtype.
1529 (union lang_tree_node): New.
1530 (struct lang_decl_func): Use gengtype.
1531 (struct lang_decl_var): Likewise.
1532 (struct lang_decl): Likewise.
1533 * parse.y: Include debug.h.
1534 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1536 * lang.c (struct language_function): New dummy structure.
1538 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1539 descriminator for DECL_LANG_SPECIFIC.
1540 (struct lang_decl_func): Rename from struct lang_decl.
1541 (enum lang_decl_desc): New.
1542 (struct lang_decl): Make it a union. Update all the accessor macros.
1543 (struct lang_type): Use gengtype.
1544 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1545 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1546 are now the same size.
1547 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1548 use discriminator to mark DECL_LANG_SPECIFIC.
1550 * Make-lang.in (gt-java-builtins.h): New rule.
1551 (java/builtins.o): Add dependency on gt-<filename>.h.
1552 * builtins.c: Use gengtype for roots.
1553 (union string_or_tree): Use gengtype.
1554 (struct builtin_record): Use gengtype.
1555 * config-lang.in (gtfiles): Add builtins.c.
1557 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1558 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1559 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1560 gt-java-parse.h, gtype-java.h): Add rules to generate.
1561 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1562 (class.o): Add dependency on gt-*.h.
1563 (constants.o): Likewise.
1566 (jcf-parse.o): Likewise.
1567 (jcf-write.o): Likewise.
1569 * config-lang.in (gtfiles): New.
1570 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1571 * constants.c: Replace uses of ggc_add_* with GTY markers.
1573 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1574 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1575 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1576 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1578 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1580 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1581 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1583 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1584 Include gtype-java.h.
1586 2002-06-02 Tom Tromey <tromey@redhat.com>
1588 Fix for PR java/5913:
1589 * parse.y (patch_binop): Call patch_string on op1.
1591 2002-06-02 Tom Tromey <tromey@redhat.com>
1593 Fix for PR java/1343, PR java/6336:
1594 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1595 formatting. Changed return type.
1596 (anonymous_class_counter): Moved to top of file.
1597 (maybe_make_nested_class_name): Append number to class name for
1598 function-local classes.
1600 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1602 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1603 * Make-lang.in: Update dependency lists.
1605 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1607 * gjavah.c (throwable_p): Do not free the name of the class after
1608 passing it to find_class.
1609 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1610 * jcf-io.c (dirent.h): Include it.
1611 (fnmatch.h): Likewise.
1612 (compare_path): New function.
1613 (java_or_class_file): Likewise.
1614 (memoized_dirlist_entry): New type.
1615 (memoized_dirlist_lookup_eq): New function.
1616 (memoized_dirlists): New variable.
1617 (caching_stat): New function.
1618 (memoized_class_lookup_eq): New function.
1619 (memoized_class_lookups): Likewise.
1620 (find_class): Use memoized_class_lookups and caching_stat.
1621 * jcf.h (JCF_USE_SCANDIR): Define.
1622 * parse.y (java_expand_classes): Write the class files in reverse
1625 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1627 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1629 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1631 * jcf-write.c (write_classfile): Unlink the temporary file if it
1632 cannot be renamed. Use concat to build up the name of the
1635 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1637 * jcf-write.c (write_classfile): Write the file to a
1638 temporary file and then rename it.
1640 2002-05-07 Tom Tromey <tromey@redhat.com>
1642 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1644 Fix for PR java/1200:
1645 * gjavah.c (throwable_p): New function.
1646 (decode_signature_piece): Use it. A `WeakReference' isn't the
1649 (gcjh_streq): New function.
1651 2002-05-07 Andreas Jaeger <aj@suse.de>
1653 * parse.y (finish_for_loop): Fix if statement.
1655 2002-05-06 Tom Tromey <tromey@redhat.com>
1657 Fix for PR java/5941:
1658 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1659 loop update expression.
1660 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1661 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1663 2002-05-04 Mark Wielaard <mark@klomp.org>
1666 * parse.y (build_string_concatenation): Return just op1 only when op2
1667 is null and op1 is a STRING_CST, otherwise always construct a
1670 2002-04-27 Tom Tromey <tromey@redhat.com>
1673 * parse.y (string_convert_int_cst): New function.
1674 (merge_string_cste): Use it.
1676 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1678 * java-tree.h (java_parse_file): Update.
1679 (java_set_yydebug): Remove.
1680 * jcf-parse.c (yydebug): Remove.
1681 (java_set_yydebug): Die.
1682 (java_parse_file): Update.
1683 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1685 2002-04-24 Tom Tromey <tromey@redhat.com>
1688 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1689 EXPR_WFL_QUALIFICATION of qual_wfl.
1691 2002-04-23 Per Bothner <per@bothner.com>
1693 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1694 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1695 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1697 2002-04-23 Tom Tromey <tromey@redhat.com>
1700 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1701 recognize `-fcompile-resource='.
1702 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1705 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1707 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1708 paths. Fixes PR java/2791.
1710 2002-04-19 Andrew Haley <aph@redhat.com>
1712 * jcf-write.c (push_long_const): lo, hi: New variables.
1713 Use rshift_double to extract the high part of a 64-bit long.
1714 Use WORD_TO_INT to extract the low part.
1716 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1717 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1718 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1720 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1722 * typeck.c (incomplete_type_error): Remove.
1724 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1726 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1727 for hash synchronization.
1728 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1729 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1732 2002-04-16 Mark Wielaard <mark@klomp.org>
1734 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1737 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1739 Fix for PR java/6294:
1740 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1743 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1745 Fix for PR java/6085:
1746 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1747 to get enclosing "this" argument for inner-class constructor
1748 invocation. Pass correct arguments to build_access_to_thisn.
1750 2002-04-10 Andreas Jaeger <aj@suse.de>
1752 * gcj.texi (Input Options): Fix extdirs patch.
1754 2002-04-10 Anthony Green <green@redhat.com>
1756 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1758 2002-04-09 Anthony Green <green@redhat.com>
1760 * gcj.texi (Input Options): Add --extdirs documentation.
1761 * jcf-dump.c (OPT_extdirs): New macro.
1762 (options): Add extdirs option.
1763 (help): Describe --extdirs.
1764 (main): Handle OPT_extdirs.
1765 * gjavah.c (OPT_extdirs): New macro.
1766 (options): Add extdirs option.
1767 (help): Describe --extdirs.
1768 (main): Handle OPT_extdirs.
1769 * jcf-path.c (jcf_path_init): Add extdirs support.
1770 (jcf_path_extdirs_arg): New function.
1771 (extensions): New variable to hold extensions path entries.
1772 * jvspec.c: Remove -fextdirs= when compiling main().
1773 * lang.c (java_decode_option): Handle -fextdirs=.
1774 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1775 * Make-lang.in: Compile jcf-path with version info for use in
1776 identifying the appropriate libgcj.jar.
1778 2002-04-08 Tom Tromey <tromey@redhat.com>
1781 * .cvsignore: Added rmic.1 and rmiregistry.1.
1782 * gcj.texi (Top): Link to new nodes.
1783 (Invoking rmic): New node.
1784 (Invoking rmiregistry): Likewise.
1785 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1787 (java.maintainer-clean): Likewise.
1788 ($(srcdir)/java/rmic.1): New target.
1789 ($(srcdir)/java/rmiregistry.1): Likewise.
1790 (java.install-man): Handle rmic.1 and rmiregistry.1.
1792 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1794 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1795 Add note about handling uncaught exceptions. Add an exception handler
1798 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1800 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1801 after using it to patch CALL_EXPR.
1803 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1805 * gcj.texi (Invocation): Document CNI invocation API.
1807 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1809 * expr.c (truthvalue_conversion): Rename. Update.
1810 (expand_compare): Update.
1811 * java-tree.h (java_truthvalue_conversion): New.
1812 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1814 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1816 * java-tree.h (java_mark_addressable): New.
1817 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1818 * typeck.c (mark_addressable): Rename, update.
1820 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1822 * expr.c (build_java_binop): Update.
1823 * java-tree.h (java_signed_type, java_unsigned_type,
1824 java_signed_or_unsigned_type): Update.
1825 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1826 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1827 * parse.y (patch_binop): Update.
1828 * typeck.c (signed_or_unsigned_type, unsigned_type,
1829 signed_type): Update.
1831 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1833 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1834 (java_dummy_print): Remove.
1835 (lang_print_error): Rename. Exit early if inhibiting output.
1836 (inhibit_error_printing_function): New.
1837 (java_init): Don't set hook.
1838 (lang_init_source): Use new boolean.
1840 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1842 * parse.y (do_resolve_class): Fix infinite recursion.
1844 2002-03-29 Tom Tromey <tromey@redhat.com>
1846 * parse.y (check_inner_circular_reference): Ignore incomplete
1849 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1851 * Make-lang.in (builtins.o): Update.
1852 * boehm.c (get_boehm_type_descriptor): Update.
1853 * builtins.c: Include langhooks.h.
1854 * decl.c (java_init_decl_processing): Update.
1855 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1856 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1858 * typeck.c (type_for_mode, type_for_size): Update.
1860 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1862 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1864 2002-03-28 Tom Tromey <tromey@redhat.com>
1866 * except.c (expand_end_java_handler): If the handler type is NULL,
1867 use java.lang.Throwable. Fixes PR java/5986.
1869 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1871 Fix for PR java/4715:
1872 * jcf-parse.c (parse_source_file_3): New function.
1873 (read_class): Call it.
1874 (java_parse_file): Likewise.
1876 2002-03-28 Jan Hubicka <jh@suse.cz>
1878 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1880 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1882 * parse.y (resolve_package): Initialize "decl".
1883 (lookup_package_type): Remove unused function.
1885 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1887 Fix for PR java/5993:
1888 * parse.y (resolve_package): Return the decl if resolution was
1889 successful. Don't special case "java.lang" and "java.lang.reflect"
1890 packages. Set type_name to the merged identifier.
1891 (resolved_qualified_expression_name): Print error using "name" if
1892 resolve_package returns NULL_TREE.
1894 2002-03-27 Tom Tromey <tromey@redhat.com>
1896 * expr.c (expand_invoke): Don't generate null pointer check if
1897 we're calling <init>.
1899 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1901 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1903 * java-tree.h (java_lang_expand_expr): Similarly.
1904 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1905 (java_init): Don't set hook.
1907 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1909 Fix for PR java/5850:
1910 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1911 context if field was not found in the current scope.
1912 * expr.c (lookup_field): Don't look in enclosing contexts.
1914 2002-03-26 Tom Tromey <tromey@redhat.com>
1916 Fix for PR java/5942:
1917 * parse.y (init_src_parse): Added sanity check.
1918 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1921 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1923 * decl.c (lang_mark_tree): Rename java_mark_tree.
1924 * java-tree.h (java_mark_tree): New.
1925 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1927 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1929 * lex.c: Change java_perform_atof to take normal parameters
1930 instead of a pointer to a parameter block. Call it directly
1933 2002-03-22 Mark Wielaard <mark@klomp.org>
1935 Fix for PR java/5368:
1936 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1937 when printing error message.
1939 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1941 * decl.c (maybe_build_cleanup): Remove.
1943 2002-03-22 Tom Tromey <tromey@redhat.com>
1945 Andrew Haley <aph@cambridge.redhat.com>
1947 * expr.c (build_field_ref): Don't build a check if the field is a
1950 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1952 Fix for PR java/6026:
1953 * lex.c (java_lex): Fix parsing of consecutive floats.
1955 2002-03-21 Tom Tromey <tromey@redhat.com>
1957 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1960 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1962 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1963 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1965 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1967 * gcj.texi: @code{gcj} becomes @command{gcj}.
1968 @code{gcc} becomes @command{gcc}.
1969 GcjRaw changed to gnu.gcc.RawData.
1971 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1973 * decl.c (start_java_method): Use new hook.
1974 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1975 (java_init): Remove old hook.
1977 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1979 * builtins.c (define_builtin): Do nothing if `type' is null.
1982 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1984 * parse.y (parser_check_super_interface): Fix error message
1987 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1989 * jcf-parse.c (get_constant): Delete unused variables.
1991 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1993 * java-tree.h (java_parse_file): New.
1994 * jcf-parse.c (yyparse): Rename java_parse_file.
1995 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1997 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1999 * parse.y (craft_constructor): Return the constructor decl.
2000 (java_expand_classes): Update comments.
2001 (lookup_method_invoke): Call fix_constructors immediately for
2002 anonymous class. Fixes PR java/5935.
2004 2002-03-15 Anthony Green <green@redhat.com>
2006 * jcf-parse.c (yyparse): Don't emit class registration
2007 constructor when compiling resource files.
2009 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2011 * lang.c (java_tree_code_type, java_tree_code_length,
2012 tree_code_name): Delete.
2013 (tree_code_type, tree_code_length, tree_code_name): Define.
2014 (java_init): Don't try to copy into the various tree_code
2017 2002-03-12 Tom Tromey <tromey@redhat.com>
2019 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2020 UTF-8, not UCS-2. Fixes PR java/5923.
2022 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2023 a call_expr wrapped in a convert. Fixes PR java/5848.
2025 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2027 * jcf-write.c (write_classfile): Improve error strings.
2029 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2031 * lex.c: Adjust comments to GNU standards.
2033 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2035 Fix for PR java/5902:
2036 * lex.c (java_lex): Fix parsing of literals.
2038 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2040 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2041 to prevent it getting evaluated twice in the store checking case.
2042 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2045 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2047 * decl.c (java_init_decl_processing): Make sure class_type_node
2048 alignment is not less than 64 bits if hash synchronization is enabled.
2050 2002-03-08 Per Bothner <per@bothner.com>
2052 * parse.y (java_complete_lhs): Check if patch_assignment
2053 returned an error-mark.
2055 * parse.y (try_builtin_assignconv): Don't special-case zero.
2057 2002-03-08 Per Bothner <per@bothner.com>
2059 Fix for PR java/5812.
2060 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2061 here instead of in JSR macro. Likewise with load_type_state call.
2062 Do the latter on if the return_pc has been verified (the jsr returns).
2063 (JSR): Now just call build_java_jsr.
2065 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2067 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2068 (java.install-common): Link native driver to
2069 JAVA_TARGET_INSTALL_NAME.
2071 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2073 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2074 * builtins.c(sin_builtin): Likewise
2075 * builtins.c(sqrt_builtin): Likewise
2077 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2079 * java/expr.c, java/jcf-parse.c, java/lex.c:
2080 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2081 REAL_ARITHMETIC blocks unconditional. Delete some further
2082 #ifdef blocks predicated on REAL_ARITHMETIC.
2084 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2086 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2087 explicit sizeof/sizeof.
2088 * decl.c (java_init_decl_processing): Likewise.
2089 * jcf-parse.c (init_jcf_parse): Likewise.
2090 * parse.y (init_src_parse): Likewise.
2092 2002-03-02 Per Bothner <per@bothner.com>
2094 Make --CLASSPATH by a synonym for --classpath and -classpath.
2095 Implement --bootclasspath.
2096 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2097 (classpath_l): Remove.
2098 (jcf_path_CLASSPATH_arg): Remove.
2099 (jcf_path_bootclasspath_arg): New function.
2100 (jcf_path_seal): Simplify accordingly.
2102 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2103 (jcf_path_CLASSPATH): Remove declaration.
2104 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2105 (lang_specific_driver): Translate -bootclasspath.
2106 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2107 * lang.c (decode_lang_options): Do jcf_path_init first.
2108 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2109 * gjavah.c: Also handle --bootclasspath.
2110 Handle --CLASSPATH as a synonum for --classpath.
2111 * jcf-dump.c: Likewise.
2113 "." is not part of system path, but is the default for --classpath.
2114 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2115 (jcf_path_seal): Add "." if no CLASSPATH specified.
2117 * gcj.texi: Document changes.
2119 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2121 * expr.c (build_java_arraystore_check): Fix formatting.
2123 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2125 Fix for PR java/5758, java/5632:
2126 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2127 inner-class separator too.
2128 * parse.y (do_resolve_class): New local `decl_result.'
2129 Progressively build a name for what can have been loaded.
2131 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2133 * expr.c (java_array_data_offset): Removed function.
2134 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2135 (build_java_array_length_access): Obtain "length" value using a
2136 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2137 (build_java_arrayaccess): Correct comment. Access "data" using a
2138 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2139 (build_java_arraystore_check): New function.
2140 (expand_java_arraystore): Use build_java_arraystore_check.
2141 * parse.y (patch_assignment): Simplify code to insert a store check
2142 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2143 * check-init.c (check_init): Update to reflect that an array length
2144 access is now a COMPONENT_REF.
2145 * gcj.texi (Code Generation): Improve documentation of
2146 -fno-bounds-check. Add documentation for -fno-store-check.
2147 * java-tree.h (flag_store_check): Declare.
2148 (build_java_arraystore_check): Declare.
2149 * lang.c (flag_store_check): Initialize to 1.
2150 (lang_f_options): Add store-check option.
2151 * jvspec.c: Don't pass store-check option to jvgenmain.
2152 * lang-options.h: Add help string for -fno-store-check.
2154 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2156 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2157 * java-tree.h (java_dup_lang_specific_decl): New.
2158 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2160 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2162 * builtins.c, decl.c: Delete traditional-mode-related code
2163 copied from the C front end but not used, or used only to
2164 permit the compiler to link.
2166 2002-02-22 Tom Tromey <tromey@redhat.com>
2168 Fix for PR java/2369:
2169 * jvspec.c (verify_class_name): New function.
2170 (lang_specific_driver): Call it.
2171 (JAVA_START_CHAR_P): New macro.
2172 (JAVA_PART_CHAR_P): Likewise.
2174 2002-02-22 Per Bothner <per@bothner.com>
2176 * class.c: Change vtable to be more compatible with g++ v3 abi.
2177 (get_dispatch_table): Prepend offset-to-top (always 0) and
2178 type_info pointer (currently unimplemented hence NULL) to vtable.
2179 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2180 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2181 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2182 (build_dtable_decl): Add declarations for new fields.
2184 2002-02-20 Per Bothner <per@bothner.com>
2186 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2187 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2188 don't need to set it on the COMPOUND_EXPR - the caller does that.
2190 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2192 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2193 `--CLASSPATH' becomes `--classpath.'
2194 * gjavah.c: Likewise.
2195 * jcf-dump.c: Likewise.
2196 * lang-options.h: Likewise.
2198 * jcf-path.c: Updated comment.
2199 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2200 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2201 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2202 (jcf_path_CLASSPATH_arg): Ditto.
2203 (classpath_u): Updated leading comment.
2205 2002-02-20 Per Bothner <per@bothner.com>
2207 * builtins.c (check_for_builtin): New function.
2208 (build_call_or_builtin): Remove.
2209 * java-tree.h: Update accordingly.
2210 * expr.c (expand_invoke): Use build + check_for_builtin instead
2211 of build_call_or_builtin.
2212 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2213 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2214 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2216 2002-02-17 Tom Tromey <tromey@redhat.com>
2218 * java-tree.h (TYPE_STRICTFP): New macro.
2219 (struct lang_type) [strictfp]: New field.
2220 (CLASS_STRICTFP): New macro.
2221 (METHOD_STRICTFP): New macro.
2222 (struct lang_decl) [strictfp]: New field.
2223 * parse.y (method_header): Disallow strictfp constructor or
2225 (STRICT_TK): Move before MODIFIER_TK.
2226 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2227 (METHOD_MODIFIERS): Likewise.
2228 (INTERFACE_MODIFIERS): Likewise.
2229 * jcf-write.c (get_access_flags): Likewise.
2230 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2231 (add_method_1): Likewise.
2232 (get_access_flags_from_decl): Likewise.
2233 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2234 recognize strictfp flag.
2235 * jcf.h (ACC_STRICT): New define.
2237 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2239 * class.c(build_utf8_ref): Move declaration of decl_size
2241 2002-02-07 Tom Tromey <tromey@redhat.com>
2243 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2246 2002-02-04 Anthony Green <green@redhat.com>
2248 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2249 sections if available.
2251 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2253 * parse.y (java_expand_classes): Fix typo in static field loop.
2255 2002-02-02 Richard Henderson <rth@redhat.com>
2257 * class.c (add_field): Mark static fields external.
2258 (build_class_ref): Remove redundant set.
2259 * parse.y (java_expand_classes): Mark static fields of classes
2260 to be compiled as local.
2261 * jcf-parse.c (parse_class_file): Likewise.
2263 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2265 * gcj.texi (About CNI): New node.
2267 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2270 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2271 setlocale() with LC_CTYPE as a parameter.
2274 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2276 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2277 Follow GNU Coding Standards for --version.
2279 2002-01-28 Tom Tromey <tromey@redhat.com>
2281 * expr.c (build_jni_stub): Ensure storage for `meth' is
2283 * parse.y (java_complete_expand_methods): Set
2284 current_function_decl before building JNI stub.
2286 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2288 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2291 2002-01-22 Tom Tromey <tromey@redhat.com>
2293 * decl.c (java_init_decl_processing): Use add_predefined_file.
2294 Predefine RawData.java.
2295 (predef_filenames): Removed.
2296 (java_init_decl_processing): Don't register predef_filenames.
2297 * jcf-parse.c (add_predefined_file): New function.
2298 (predefined_filename_p): Rewrote.
2299 (predefined_filename_p): No longer static.
2300 * decl.c (java_init_decl_processing): Call initialize_builtins.
2301 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2302 (java/builtins.o): New target.
2303 * builtins.c: New file.
2304 * parse.y (patch_invoke): Use build_call_or_builtin.
2305 * java-tree.h (build_call_or_builtin): Declare.
2306 (initialize_builtins): Declare.
2307 (java_set_exception_lang_code): Removed unused declaration.
2308 (PREDEF_FILENAMES_SIZE): Removed.
2309 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2310 (predef_filenames): New define.
2311 (add_predefined_file): Declare.
2312 (predefined_filename_p): Declare.
2313 * expr.c (expand_invoke): Use build_call_or_builtin.
2315 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2317 * parse.y (patch_switch_statement): Fix format specifier.
2319 2002-01-16 Tom Tromey <tromey@redhat.com>
2321 More for PR java/5365:
2322 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2324 (process_file): Generate include for
2325 java.lang.UnsupportedOperationExceptions.
2327 2002-01-15 Andreas Jaeger <aj@suse.de>
2329 * .cvsignore: Add man pages.
2331 2002-01-15 Tom Tromey <tromey@redhat.com>
2333 Fix for PR java/5365:
2334 * gjavah.c (process_file): Turn class name into a file name.
2336 2002-01-14 Matthias Klose <doko@debian.org>
2338 * gcj.texi: Fix whitespace and formatting errors in the
2339 synopsis of the man pages. Update copyright.
2341 2002-01-14 Tom Tromey <tromey@redhat.com>
2344 * Make-lang.in (java.install-man): Handle jv-convert man page.
2345 (java.generated-manpages): Added jv-convert.1.
2346 (java.uninstall): Remove jv-convert.1.
2347 (java.maintainer-clean): Likewise.
2348 ($(srcdir)/java/jv-convert.1): New target.
2349 * gcj.texi (Top): Link to jv-convert node.
2350 (Individual utilities): Likewise.
2351 (Invoking jv-convert): New node.
2353 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2354 Martin Kahlert <martin.kahlert@infineon.com>
2356 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2357 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2359 2002-01-03 Graham Stott <grahams@redhat.com>
2361 * class.c (compile_resource_file): Update copyright date.
2362 Constify filename parameter.
2363 (java-tree.h): Update copyright date.
2364 (compile_resource_file): Constify filename parameter.
2366 2002-01-03 Graham Stott <grahams@redhat.com>
2368 * gcc/jcf-parse.c: Update copyright date.
2369 (yyparse): Constify resource_filename.
2371 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2373 * parse.y (src_parse_roots): Don't needlessly zero init.
2375 2001-12-31 Tom Tromey <tromey@redhat.com>
2377 * parse.y (dump_java_tree): New function.
2378 (source_end_java_method): Call it.
2379 (end_class_declaration): Likewise.
2380 * lang.c (java_decode_option): Call dump_switch_p.
2382 2001-12-28 Tom Tromey <tromey@redhat.com>
2384 * gen-table.pl: Don't process characters after \uffff. Added
2385 comment pointing to input file.
2387 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2389 * gen-table.pl: Const-ify output. Document the location of a
2390 suitable unicode input file.
2392 * chartables.h: Regenerate.
2394 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2396 * chartables.h: Const-ify.
2397 * gjavah.c (options): Likewise.
2398 * jcf-dump.c (options): Likewise.
2399 * jv-scan.c (options): Likewise.
2400 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2401 * parse.y (binop_lookup): Likewise.
2403 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2405 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2406 the static arrays that are output.
2407 * jvspec.c (jvgenmain_spec): Make static.
2408 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2409 * keyword.h: Regenerate.
2410 * lang.c (string_option, process_option_with_no, lang_f_options,
2411 lang_W_options): Const-ify.
2412 * lex.c (java_lex): Likewise.
2414 2001-12-21 Richard Henderson <rth@redhat.com>
2416 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2417 (get_boehm_type_descriptor): ... here. Arrange for the
2418 TREE_TYPE to get set properly.
2420 2001-12-21 Richard Henderson <rth@redhat.com>
2422 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2423 only if the target requires collect2.
2425 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2427 2001-12-20 Tom Tromey <tromey@redhat.com>
2430 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2431 CAN_COMPLETE_NORMALLY for the node.
2432 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2433 generate code for second branch if first branch can't complete
2435 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2436 the loop head if the loop body can't complete normally.
2438 2001-12-20 Tom Tromey <tromey@redhat.com>
2441 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2442 case where `finally' clause can't complete normally.
2444 2001-12-20 Tom Tromey <tromey@redhat.com>
2447 * parse.y (analyze_clinit_body): Added this_class parameter.
2448 Check for more cases where we must keep <clinit>.
2449 (maybe_yank_clinit): Cleaned up flow control.
2451 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2453 * decl.c (java_init_decl_processing): Don't initialize
2454 finit_leg_identifier_node.
2455 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2456 (finit_leg_identifier_node): Remove.
2457 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2459 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2461 * mangle.c (mangle_member_name): Don't special-case for
2463 * mangle_name.c (unicode_mangling_length): Likewise.
2464 (append_unicode_mangled_name): Likewise.
2465 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2468 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2470 * expr.c (build_java_array_length_access): Don't force null pointer
2471 check unless flag_check_references is set.
2473 2001-12-20 Tom Tromey <tromey@redhat.com>
2475 Fix for PR java/3417:
2476 * parse.y (patch_assignment): Added special processing for
2478 (patch_return): Don't convert booleans to integers, and don't
2479 special-case `null'.
2481 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2483 * config-lang.in (diff_excludes): Remove.
2485 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2487 * gcj.texi: Update link to GCC manual.
2489 2001-12-17 Tom Tromey <tromey@redhat.com>
2491 * parse.y (link_nested_class_to_enclosing): Removed useless
2494 2001-12-16 Tom Tromey <tromey@redhat.com>
2496 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2499 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2501 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2502 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2505 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2507 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2509 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2511 * decl.c (java_init_decl_processing): Build otable_type correctly.
2512 otable_decl is an otable_type.
2514 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2516 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2517 otable_type, otable_ptr_type, method_symbol_type,
2518 method_symbols_array_type, method_symbols_array_ptr_type): New
2519 field/global tree definitions.
2520 (flag_indirect_dispatch): New flag.
2521 * decl.c (java_init_decl_processing): Initialize new otable and
2522 otable_syms type nodes and decls. Add new field "index" to
2524 * class.c (build_method_symbols_entry): New function.
2525 (make_method_value): Set "index" to to method's vtable index for
2526 virtual methods when indirect-dispatch is not used.
2527 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2528 and set vtable_method_count to -1. Set otable and otable_syms field
2529 if indirect-dispatch is used and there was something to put in them.
2530 (build_method_symbols_entry): New function.
2531 (emit_offset_symbol_table): New function.
2532 * expr.c (get_offset_table_index): New function.
2533 (build_invokevirtual): Build array reference to otable at the index
2534 returned by get_offset_table_index, and use the result as the vtable
2536 (build_invokeinterface): Similar.
2537 * jcf-parse.c (yyparse): If indirect-dispatch, call
2538 emit_offset_symbol_table at the end of compilation, after all classes
2539 have been generated.
2540 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2541 * lang.c (flag_indirect_dispatch): Define.
2542 (lang_f_options): Add indirect-dispatch flag.
2544 2001-12-14 Matthias Klose <doko@debian.org>
2546 * gcj.texi: Markup for man page generation. Document missing
2547 options printed by <tool> --help.
2548 Terminate description of gij's -ms option with a dot.
2549 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2550 (java.generated-manpages java.install-man, java.uninstall,
2551 java-maintainer-clean) Updated.
2553 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2555 * class.c (get_dispatch_table): Fix java vtable layout
2556 for TARGET_VTABLE_USES_DESCRIPTORS.
2557 * decl.c (java_init_decl_processing): Initialize
2558 alloc_no_finalizer_node, finalize_identifier_node.
2559 * expr.c (class_has_finalize_method): New function.
2560 (expand_java_NEW): Generate calls for finalizer-free allocation.
2561 (build_invokevirtual): Fix java vtable layout for
2562 TARGET_VTABLE_USES_DESCRIPTORS.
2563 * java-tree.h (enum java_tree_index): New entries:
2564 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2565 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2566 (class_has_finalize_method): declare.
2567 (HAS_FINALIZER_P): New macro.
2568 * parse.y (patch_invoke): Generate calls for finalizer-free
2571 2001-12-12 Matthias Klose <doko@debian.org>
2573 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2574 whitespace at end of line.
2576 2001-12-11 Tom Tromey <tromey@redhat.com>
2578 * lex.c (java_init_lex): Define wfl_to_string as
2579 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2581 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2583 * class.c (make_method_value): Use null_pointer_node to
2584 represent empty exception table.
2586 2001-12-10 Tom Tromey <tromey@redhat.com>
2588 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2590 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2592 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2594 2001-12-09 Per Bothner <per@bothner.com>
2596 * check-init.c (current_switch_has_default): New static field.
2597 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2598 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2599 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2601 2001-12-09 Tom Tromey <tromey@redhat.com>
2603 * check-init.c (check_init): Don't allow pre- or post- increment
2604 or decrement of final variable.
2605 (final_assign_error): Minor error message rewording.
2607 2001-12-08 Tom Tromey <tromey@redhat.com>
2609 * java-tree.h: Fixed typo.
2611 * gjavah.c (decompile_method): Don't decompile to `return this'
2614 * gjavah.c (cxx_keywords): Re-sorted.
2615 * lex.c (cxx_keywords): Re-sorted.
2617 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2620 * gjavah.c (print_namelet): Clear subnamelets.
2621 (HANDLE_METHOD): Set `method_printed' earlier.
2623 2001-12-07 Tom Tromey <tromey@redhat.com>
2625 * lang.c (lang_f_options): Added
2626 optimize-static-class-initialization.
2627 (java_decode_option): Removed special case.
2629 2001-12-07 Per Bothner <per@bothner.com>
2631 * check-init.c (check_init): Fix typo freeing memory twice.
2633 2001-12-05 Per Bothner <per@bothner.com>
2635 Restore support for static class initialization optimization.
2636 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2637 * check-init.c (check_int): At end of BLOCK handle initialization
2638 blocks, which used to be done in java_complete_expand_method but did
2639 not handle the case where check_for_initialization might allocate
2640 more than a word of bits.
2641 * decl.c (lang_make_tree): The smic field is now a tree.
2642 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2643 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2645 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2647 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2648 Change from a hash table to a list.
2649 (struct_lang_decl): Change field 'smic' to match.
2650 * class.c (add_method_1): Initialize
2651 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2652 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2653 (java_expand_method_bodies): -here, since 'smic' is now a list.
2654 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2656 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2658 * class.c (java_hash_compare_tree_node): Fix casts.
2660 2001-12-04 Per Bothner <per@bothner.com>
2662 * check-init.c: Handle definite unassignment to finals in addition
2663 to definite assignment.
2664 (loop_current_locals): New field.
2665 (num_current_locals, int start_current_locals, num_current_words):
2667 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2668 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2669 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2670 (get_variable_decl, check_final_reassigned): New functions.
2671 (check_init, check_bool_init): Modify as needed for checking finals.
2672 (check_for_initialization): Take extra parameter and return void.
2673 Do extra start-up logic to check final fields for assignment.
2674 * parse.y (check_static_final_variable_assignment_flag,
2675 reset_static_final_variable_assignment_flag, check_final_assignment,
2676 check_final_variable_local_assignment_flag,
2677 reset_final_variable_indirect_assignment_flag,
2678 reset_final_variable_global_assignment_flag): Remove functions.
2679 (java_complete_expand_methods, outer_field_access_fix,
2680 patch_assignment): Remove no-longer used logic.
2681 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2682 * parse.y (register_fields, java_complete_tree): Update accordingly.
2684 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2685 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2686 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2688 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2690 * java-tree.h (DECL FINAL): New bit-field.
2691 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2692 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2693 (DECL_INIT_CALLS_THIS): New macro.
2694 (struct lang_decl): New bit-field init_calls_this.
2695 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2696 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2697 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2698 use it for both local variables and final fields.
2699 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2701 (struct lang_type): Remove hfv bit-field.
2702 (check_for_initialization): Change to return void.
2704 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2705 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2706 * check-init.c (final_assign_error): New helper function.
2707 (check_final_reassigned, check_init): Use it.
2708 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2710 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2711 bit-fields to unsigned.
2713 2001-12-03 Per Bothner <per@bothner.com>
2715 * parse.y (patch_binop): Minor constant folding.
2717 * parse.y (build_current_thisn): Shorter 'buffer'.
2719 2001-12-03 Per Bothner <per@bothner.com>
2721 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2722 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2723 * jcf-write.c (generate_bytecode_insns): Remove support for
2724 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2725 * check-init.c (check_init): Likewise.
2727 2001-12-03 Per Bothner <per@bothner.com>
2729 * verify.c (subroutine_nesting): New function.
2730 (verify_jvm_instructions): Use it to fix logic for checking that
2731 we're done with the current subroutine.
2733 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2734 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2736 2001-12-03 Per Bothner <per@bothner.com>
2738 * jcf.h: Fix obvious typo in comment.
2739 * typeck.c (build_null_signature): Add comment.
2741 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2743 * expr.c: Remove leading capital from diagnostic messages, as
2744 per GNU coding standards.
2745 * jcf-io.c: Similarly.
2746 * jcf-parse.c: Similarly.
2747 * jv-scan.c: Similarly.
2748 * jvspec.c: Similarly.
2749 * mangle.c: Similarly.
2751 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2752 Alexandre Petit-Bianco <apbianco@redhat.com>
2754 * expr.c (build_java_arrayaccess): Call save_expr on array for
2755 correct evaluation order, modified comment, fixed indentation.
2756 * parse.y: (patch_assignment): Correctly extract the array base
2757 from the tree generate by build_java_arrayaccess, added comments.
2758 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2759 Fixes PR java/3096, PR java/3803, PR java/3965.
2761 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2763 * expr.c (expand_byte_code): Remove trailing periods from messages.
2764 * jcf-parse.c (load_class, jcf_parse): Similarly.
2765 * jcf-write.c (generate_classfile): Similarly.
2766 * lex.c (java_lex): Similarly.
2768 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2770 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2772 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2774 * Make-lang.in (java.generated-manpages): New dummy target.
2776 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2778 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2780 (lang_specific_pre_link): Use set_input to set input_filename.
2782 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2783 (main): Fix definition.
2784 Strip `main' from classname.
2787 2001-11-18 Roger Sayle <roger@eyesopen.com>
2789 * parse.h (java_expand_switch): Remove old prototype.
2791 2001-11-18 Tom Tromey <tromey@redhat.com>
2793 Fix for PR java/1401:
2794 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2796 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2799 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2801 * lang.c (finish_parse): Rename to java_finish.
2802 (LANG_HOOKS_FINISH, java_finish): New.
2804 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2806 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2807 * java-tree.h: New prototype.
2808 * lang.c (java_init): Update prototype. Combine with old init_parse.
2810 2001-11-13 Tom Tromey <tromey@redhat.com>
2812 * gjavah.c (method_signature): New global.
2813 (HANDLE_METHOD): Set it.
2814 (decompile_return_statement): New function.
2815 (decompile_method): Use it.
2816 (print_method_info): Removed `synth' argument.
2818 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2820 * java-tree.h (java_set_yydebug): New.
2821 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2822 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2823 (print_lang_decl, print_lang_type, print_lang_identifier,
2824 print_lang_statistics, lang_print_xnode): Remove.
2826 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2828 * jcf-parse.c (init_lex): Remove.
2829 * lang.c (language_string, lang_identify): Remove.
2830 (struct lang_hooks): Constify.
2831 (LANG_HOOKS_NAME): Override.
2832 (init_parse): Update.
2834 2001-11-08 Andreas Franck <afranck@gmx.de>
2836 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2837 program_transform_name the way suggested by autoconf.
2838 (java.install-common): Also transform auxiliary program names with
2839 program_transform_name.
2841 2001-11-08 Tom Tromey <tromey@cygnus.com>
2843 * parse.y (trap_overflow_corner_case): New rule.
2844 (unary_expression): Use it.
2845 * lex.c (java_init_lex): Don't set minus_seen.
2846 (yylex): Don't use minus_seen. Communicate overflow to parser for
2848 (error_if_numeric_overflow): New function.
2849 * parse.h (minus_seen): Removed field.
2850 (JAVA_RADIX10_FLAG): New define.
2852 2001-11-07 Tom Tromey <tromey@redhat.com>
2854 Patch for PR java/1414:
2855 * parse.y (case_label_list): New global.
2856 (goal): Register case_label_list with GC.
2857 (java_complete_lhs): Save new case on case_label_list.
2858 (patch_switch_statement): Check for duplicate case labels.
2860 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2862 * parse.y (patch_assignment): Removed unused third argument.
2863 (java_complete_lhs): Removed unused third argument to patch_assignment.
2865 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2867 * lang.c: Include langhooks-def.h.
2868 * Make-lang.in: Update.
2870 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2872 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2874 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2876 * mangle.c (find_compression_record_match): Don't match compression
2877 records for package name elements unless they occur at the start of
2878 the name. Fix for PR java/4717.
2880 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2882 * expr.c (expand_java_field_op): Don't special-case references to
2883 java.lang.PRIMTYPE.TYPE.
2884 (build_primtype_type_ref): Removed.
2885 * java-tree.h (build_primtype_type_ref): Remove prototype.
2886 * parse.y (maybe_build_primttype_type_ref): Removed.
2887 (complete_function_arguments): Don't special-case references to
2888 java.lang.PRIMTYPE.TYPE.
2889 (patch_assignment): Likewise.
2890 (array_constructor_check_entry): Likewise.
2892 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2894 * mangle.c (static tree compression_table): Fixed leading comment.
2895 * parse.h (struct parser_ctxt): Fixed field comment.
2896 * parse.y (check_pkg_class_access): New prototype, fixed leading
2897 comment, new parameter used to emit error only if passed as true.
2898 (parse_check_super): Pass extra argument to check_pkg_class_access.
2899 (do_resolve_class): Likewise.
2900 (process_imports): Likewise.
2901 (read_import_dir): Fixed indentation.
2902 (find_in_imports_on_demand): New local class_type_name. Local
2903 node_to_use deleted. while loop changed into for loop. Report
2904 multiple definition only for accessible classes. Improved error
2906 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2907 assigned to parameter list, fixed indentation. while loop changed
2908 into for loop, restore TREE_CHAIN on local `tem' before the next
2911 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2913 * lang.c (lang_get_alias_set): Deleted.
2915 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2917 * gjavah.c (jni_print_char): Fix thinko in last change.
2919 * gjavah.c (jni_print_char, decode_signature_piece): Use
2920 safe-ctype macros and/or fold extra calls into fewer ones.
2921 * lex.c (java_read_unicode, java_lex): Likewise.
2922 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2923 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2924 * mangle_name.c (append_unicode_mangled_name,
2925 unicode_mangling_length): Likewise.
2927 2001-10-17 Richard Henderson <rth@redhat.com>
2929 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2931 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2933 * lang.c (langhooks.h): Included.
2934 (LANG_HOOKS_INIT): Redefined.
2935 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2936 (LANG_HOOKS_DECODE_OPTION): Likewise.
2937 (struct lang_hooks lang_hooks): New initialization.
2939 2001-10-11 Per Bothner <per@bothner.com>
2941 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2942 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2943 The former is simpler, and jcf-write.c handles it better.
2944 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2945 or WITH_CLEANUP_EXPR.
2946 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2947 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2949 * parse.y (patch_if_else_statement): If the condition is constant,
2950 optimize away the test.
2952 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2954 * parse.y (patch_cast): Call patch_string on the first operand of
2955 the incoming node, update it if necessary. Fixes PR java/4510.
2957 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2959 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2960 when name qualifier matches a package name.
2962 2001-10-08 Tom Tromey <tromey@redhat.com>
2964 Fix for PR java/4489:
2965 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2966 force a new label when computing `body_block'.
2968 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2970 * jcf-io.c (format_uint): Const-ify.
2971 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2972 * lex.c (java_get_line_col): Likewise.
2973 * parse.y (build_incdec): Likewise.
2975 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2977 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2978 a NULL enclosing context if appropriate. Fixes PR java/4466.
2980 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2982 * parse.y (patch_assignment): Use lvalue's original TYPE when
2983 building the final COMPOUND_EXPR.
2984 (try_reference_assignconv): Fixed leading comment.
2986 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2988 * parse.y (check_final_variable_indirect_assignment): For
2989 COMPOUND_EXPR, return only if finals were found initialized
2990 properly, if not, keep on checking.
2991 (check_final_variable_global_assignment_flag): New local
2992 error_found, set when appropriate and used to decide whether to
2993 report uninitialized finals. Fixed typo in comment.
2995 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2997 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2998 last three initializations. Fixes PR java/4360.
3000 2001-09-21 Richard Henderson <rth@redhat.com>
3002 * class.c (get_dispatch_table): Handle function descriptors.
3003 (build_dtable_decl): Likewise.
3004 * expr.c (build_invokevirtual): Likewise.
3006 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3008 * parse.y (patch_method_invocation): Build class initialization
3009 when static finals are used to qualify method invocation.
3012 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3014 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3015 build_type_name_from_array_name.
3016 (STRING_STRIP_BRACKETS): New macro.
3017 * parse.y (build_type_name_from_array_name): New function.
3018 (array_creation_expression:): Accumulate []s instead of [s.
3019 (cast_expression:): Accumulate []s instead of [s after cast type
3021 (build_array_from_name): Local string deleted, use
3022 build_type_name_from_array_name.
3023 (build_unresolved_array_type): Accumulate []s instead of [s after
3025 (register_fields): Fixed comment.
3026 (resolve_class): Local name, base deleted, new locals tname and
3027 array_dims. Use build_type_name_from_array_name. Use array_dims to
3029 (purify_type_name): Use STRING_STRIP_BRACKETS.
3031 2001-09-18 Andreas Jaeger <aj@suse.de>
3033 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3034 * jv-scan.c: Likewise.
3036 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3038 * parse.y (patch_method_invocation): Inner class creation context
3039 check not enforced within constructors. Fixes PR java/1873.
3041 2001-09-16 Tom Tromey <tromey@redhat.com>
3043 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3044 NOTE_PUSH for single-case push. Fixes PR java/4189.
3046 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3048 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3049 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3050 (struct lang_type): New fields import_list and import_demand_list.
3051 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3052 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3053 (do_resolve_class): New local saved_enclosing_type, initialized,
3054 passed as parameter to find_in_imports and find_in_imports_on_demand.
3055 (find_in_imports): Added paramater enclosing_type, use its
3056 TYPE_IMPORT_LIST when applicable.
3057 (find_in_imports_on_demand): Added parameter enclosing_type, use
3058 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3059 declaration and initialization.
3060 (fold_constant_for_init): Switch/restore current_class to the
3061 appropriate context.
3063 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3065 * verify.c (verify_jvm_instructions): Fix typo.
3067 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3069 * expr.c (expand_invoke): Const-ification.
3070 * parse.y (patch_method_invocation): Likewise.
3072 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3074 * gjavah.c (cxx_keywords): Const-ification.
3075 * keyword.gperf (java_keyword): Likewise.
3076 * lang.c (java_tree_code_name): Likewise.
3077 * lex.c (cxx_keywords): Likewise.
3078 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3080 2001-09-11 Richard Henderson <rth@redhat.com>
3082 * parse.h (ctxp_for_generation): Mark extern.
3084 2001-09-10 Richard Henderson <rth@redhat.com>
3086 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3088 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3090 * typeck.c (java_array_type_length, build_prim_array_type):
3091 Represent empty arrays by NULL index.
3093 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3095 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3096 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3098 2001-09-06 Anthony Green <green@redhat.com>
3100 * class.c (O_BINARY): Define if necessary.
3101 (registerResource_libfunc): Declare.
3102 (init_class_processing): Initilize registerResource_libfunc.
3103 (compile_resource_file): New function.
3104 * java-tree.h (resource_name): Declare.
3105 (compile_resource_file): Declare.
3106 * jcf-parse.c (yyparse): Handle compiling java resource files.
3107 * lang.c (java_decode_option): Handle -fcompile-resource option.
3108 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3110 * gcj.texi (Code Generation): Add documentation for -R flag.
3112 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3114 * jcf-write.c (generate_classfile): Issue an error in case of
3115 field/initial value mismatch.
3116 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3117 being initialized and we're generating bytecode.
3118 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3119 set DECL_INITIAL properly when appropriate.
3123 2001-09-01 Per Bothner <per@bothner.com>
3125 * parse.y (maybe_yank_clinit): A field without an initializer is not
3126 relevant. All initializers except static final and constant require
3127 <clinit>, regardless of flag_emit_class_files.
3129 2001-08-31 Per Bothner <per@bothner.com>
3131 * class.c (set_constant_value): When not emiting class files, then a
3132 String ConstantValue is a utf8const_ptr_type.
3134 2001-08-30 Per Bothner <per@bothner.com>
3136 * jcf-write.c (generate_classfile): Check that field is primitive
3137 or string before emitting ConstantValue attribute.
3139 2001-08-30 Per Bothner <per@bothner.com>
3141 * parse.y (resolve_qualified_expression_name): If creating a
3142 COMPOUND_EXPR, set it's type correctly.
3144 2001-08-30 Per Bothner <per@bothner.com>
3146 * jcf-io.c (open_class): Set filename field.
3148 * jcf-parse,c (parse_class_file): Set current_function_decl
3149 for better error message when Code attribute is missing.
3151 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3152 better diagnostics, especially for constructors.
3154 2001-08-30 Per Bothner <per@bothner.com>
3156 * jcf-write.c (generate_classfile): Don't write ConstantValue
3157 attribute if field is not final, for compatibility with jdk.
3159 * jcf-write.c (generate_classfile): Convert ConstantValue values
3160 to correct type. Work-around for front-end bug.
3161 * class.c (set_constant_value): Error if constant has wrong type.
3163 2001-08-30 Per Bothner <per@bothner.com>
3165 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3166 "Double" are printed at verbosity 1.
3168 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3170 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3172 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3174 * parse.y (patch_assignment): Don't verify final re-assignment here.
3175 (java_complete_lhs): Verify assignments to finals calling
3176 patch_assignment. Verify re-assignments to finals before calling
3179 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3181 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3184 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3186 * lex.c (java_lex): new local found_hex_digits. Set and then used
3187 in test to reject invalid hexadecimal numbers.
3188 * parse.y (java_complete_tree): Prevent unwanted cast with
3189 initialized floating point finals.
3190 (patch_binop): Emit a warning when detecting a division by zero,
3191 mark result not constant, don't simplify non integer division.
3193 2001-08-28 Per Bothner <per@bothner.com>
3195 * jcf-write.c (generate_bytecode_insns): For increments and
3196 decrements just recurse to push constant. Improvement on Mark's patch.
3198 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3200 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3201 real conversion for increments and decrements of reals.
3203 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3205 * parse.y (resolve_qualified_expression_name): Handle unresolved
3206 qualified expressions, prevent numerical qualifiers, fixed typo.
3209 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3211 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3212 don't report anything but deprecated class when marked so. Handle
3214 (patch_method_invocation): Check deprecation on methods and types.
3215 (patch_binop): code becomes an enum tree_code, added default: to
3216 switch to handle that. Detect division by zero, try to fold and
3217 return before using a subroutine.
3219 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3221 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3222 file smaller than 4 bytes.
3223 * parse.y (check_inner_circular_reference): New function.
3224 (check_circular_reference): Likewise.
3225 (array_initializer:): Accept {,}.
3226 (java_check_circular_reference): Rewritten using
3227 check_circular_reference and check_inner_circular_reference.
3228 (java_complete_expand_method): Unconditionally save and restore
3229 the unpurged exception list.
3230 (build_dot_class_method_invocation): Unmangle signature parameter.
3232 2001-08-21 Tom Tromey <tromey@redhat.com>
3234 * decl.c (init_decl_processing): Add `throws' field to method
3236 * class.c (make_method_value): Compute `throws' field for method.
3238 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3240 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3241 circularity is detected.
3242 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3244 2001-08-17 Richard Henderson <rth@redhat.com>
3246 * class.c (emit_register_classes): Add align parameter to
3247 call to assemble_integer.
3249 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3251 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3252 loading a class_or_name fails, try considering an innerclass name
3253 and load the enclosing context.
3254 * parse.y (resolve_inner_class): New function.
3255 (find_as_inner_class): Added leading comment.
3256 (register_incomplete_type): Keep the current context as enclosing
3257 context for JDEP_FIELD dependencies.
3258 (do_resolve_class): Locals new_class_decl and super initialized to
3259 NULL. Call resolve_inner_class, explore the enclosing context
3260 superclass if necessary.
3263 2001-08-16 Tom Tromey <tromey@redhat.com>
3265 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3266 * gjavah.c (main): Updated for change to jcf_path_seal.
3267 * lang.c (version_flag): New global.
3268 (java_decode_option): Recognize `-version'.
3269 (java_init): Update for change to jcf_path_seal.
3270 * jcf.h (jcf_path_seal): Added `print' argument.
3271 * jcf-path.c (jcf_path_seal): Added `print' argument.
3273 2001-08-13 Zack Weinberg <zackw@panix.com>
3275 * Make-lang.in (java/decl.o): Update dependencies.
3276 * decl.c: Include libfuncs.h, don't include toplev.h.
3278 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3280 * decl.c (init_decl_processing): exception_type_node,
3281 class_not_found_type_node, and no_class_def_found_type_node
3282 initialized. predef_filenames augmented accordingly.
3283 instinit_identifier_node initialized.
3284 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3285 * java-tree.h (enum java_tree_index): New entries
3286 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3287 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3288 (exception_type_node): New macro.
3289 (class_not_found_type_node): Likewise.
3290 (no_class_def_found_type_node): Likewise.
3291 (instinit_identifier_node): Likewise.
3292 (PREDEF_FILENAMES_SIZE): Adjusted.
3293 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3294 (struct lang_type): Fixed typo in bitfield name.
3295 (DECL_INSTINIT_P): New macro.
3296 (ID_INSTINIT_P): Likewise.
3297 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3299 * parse.y (encapsulate_with_try_catch): New function.
3300 (generate_instinit): Likewise.
3301 (build_instinit_invocation): Likewise.
3302 (ctors_unchecked_throws_clause_p): Likewise.
3303 (add_instance_initializer): Deleted.
3304 (build_instance_initializer): Likewise.
3305 (in_instance_initializer): Likewise.
3306 (check_method_redefinition): instinit$ not to be verified.
3307 (java_complete_expand_methods): Generate instinit$, simplified code.
3308 (build_dot_class_method): Eliminated unnecessary locals. Use
3309 encapsulate_with_try_catch, removed unnecessary code.
3310 (fix_constructors): New local iii. Use build_instinit_invocation.
3311 (patch_method_invocation): Added comment.
3312 (maybe_use_access_method): Don't consider instinit$.
3313 (find_applicable_accessible_methods_list): Shorten the search for
3315 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3316 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3317 (patch_throw_statement): Likewise. Fixed typo.
3319 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3322 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3323 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3325 (lang_specific_pre_link): Use set_input to set input_filename.
3327 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3328 (main): Fix definition.
3329 Strip `main' from classname.
3332 2001-08-11 Zack Weinberg <zackw@panix.com>
3334 * lex.h: Don't include setjmp.h. Don't define
3335 SET_FLOAT_HANDLER or prototype set_float_handler.
3337 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3339 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3340 `poplevel' in the right order.
3342 2001-08-09 Richard Henderson <rth@redhat.com>
3344 * Make-lang.in (class.o): Depend on TARGET_H.
3345 * class.c (emit_register_classes): Use target hooks instead of
3346 assemble_constructor and assemble_destructor.
3348 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3350 * check-init.c (flags.h): Include
3351 (check_init): Don't report uninitialized static class
3352 initialization flags, don't free bit index when doing static class
3353 initialization optimization.
3354 (check_for_initialization): Return type changed to `unsigned int.'
3355 (attach_initialized_static_class): New function.
3356 * class.c (add_method_1): Create the initialized static class
3358 (finish_class): Always emit deferred inline methods.
3359 * decl.c (emit_init_test_initialization): Moved to expr.c
3360 (complete_start_java_method): Don't traverse
3361 DECL_FUNCTION_INIT_TEST_TABLE.
3362 (lang_mark_tree): Mark hash tables in function decls.
3363 * expr.c (emit_init_test_initialization): Moved from decl.c.
3364 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3365 initialization flag, set DECL_CONTEXT and
3366 LOCAL_CLASS_INITIALIZATION_FLAG.
3367 (java_lang_expand_expr): Emit initialization code for static class
3368 initialized flags when entering block, if necessary.
3369 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3370 * java-tree.h (flag_optimize_sci): New global variable declaration.
3371 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3372 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3373 (LOCAL_FINAL_P): Fixed typo in comment.
3374 (FINAL_VARIABLE_P): Likewise.
3375 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3376 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3377 (struct lang_decl): New fields `ict', `smic' and `cif.'
3378 (check_for_initialization): New returned value for global.
3379 (attach_initialized_static_class): New global function.
3380 (STATIC_CLASS_INIT_OPT_P): New macro.
3381 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3382 * lang.c (java_decode_option): Handle
3383 `-fno-optimize-static-class-initialization'
3384 * parse.y (start_complete_expand_method): New function.
3385 (java_expand_method_bodies): Likewise.
3386 (attach_init_test_initialization_flags): Likewise.
3387 (adjust_init_test_initialization): Likewise.
3388 (emit_test_initialization): Likewise.
3389 (java_complete_expand_methods): Nullify abstract and native method
3391 (java_complete_expand_method): New locals `fbody', `block_body'
3392 and `exception_copy.' Reorganized: directly return on empty method
3393 bodies, call `start_complete_expand_method', remember definitely
3394 initialized static class in function, don't expand method bodies.
3395 (java_expand_classes): Call `java_expand_method_bodies' before
3396 `finish_class' when compiling to native.
3397 (resolve_expression_name): Use `orig' after building outer class
3399 (patch_invoke): Remember static method invokations.
3401 2001-08-06 Richard Henderson <rth@redhat.com>
3403 * class.c (emit_register_classes): Pass a symbol_ref and priority
3404 to assemble_constructor.
3406 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3408 * java-tree.h (all_class_filename): New macro.
3409 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3410 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3411 newly created IDENTIFIER_NODE to `all_class_filename.'
3413 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3415 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3416 Use ggc_add_tree_root to register roots.
3418 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3420 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3421 second operand calling check_init.
3422 * decl.c (complete_start_java_method): Swaped second and third
3423 arguments while creating WITH_CLEANUP_EXPR node.
3424 * jcf-write.c (generate_bytecode_insns): Use second operand
3425 instead of third when handling WITH_CLEANUP_EXPR.
3426 * parse.y (java_complete_lhs): Expand second operand of
3427 WITH_CLEANUP_EXPR nodes.
3428 (patch_synchronized_statement): Swaped second and third arguments
3429 while creating WITH_CLEANUP_EXPR node.
3431 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3433 * parse.y (create_interface): Avoid cyclic inheritance report when
3434 syntax error encountered during class definition.
3437 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3439 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3441 (lang_specific_pre_link): Use set_input to set input_filename.
3443 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3444 (main): Fix definition.
3445 Strip `main' from classname.
3448 2001-07-18 Tom Tromey <tromey@redhat.com>
3451 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3452 * lex.c (java_new_lexer): Use ICONV_CONST.
3453 (java_read_char): Likewise.
3454 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3455 (jv-scan$(exeext)): Likewise.
3457 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3459 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3460 * parse.y (check_class_interface_creation): Allow `private' if the
3461 enclosing is not an interface.
3462 (create_interface): Interface tagged public if the enclosing
3463 context is an interface.
3464 (create_class): Class tagged public if the enclosing context
3468 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3470 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3473 2001-07-14 Tim Josling <tej@melbpc.org.au>
3475 * check-init.c (check_init): Remove references to EXPON_EXPR.
3477 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3479 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3480 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3483 2001-07-13 Tom Tromey <tromey@redhat.com>
3485 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3488 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3490 * parse.y (patch_method_invocation): Don't override primary if one
3491 is already provided, but let this$<n> be built. Fixed comment.
3493 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3495 * parse.y (empty_statement:): Report empty statement error only
3496 when found at class declaration level.
3499 2001-07-12 Tom Tromey <tromey@redhat.com>
3501 * expr.c (expand_load_internal): New function.
3502 (LOAD_INTERNAL): Use it.
3504 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3506 * parse.y (verify_constructor_super): Compare anonymous class ctor
3507 args with `valid_method_invocation_conversion_p.'
3510 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3512 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3513 `-fsyntax-only.' Fixes PR java/3248
3515 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3517 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3519 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3521 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3522 current function is static. Fixes PR java/1970
3524 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3526 * parse.y (patch_method_invocation): Add enclosing context to ctor
3527 calls if necessary. Fixes PR java/2953
3529 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3531 * parse.y (resolve_package): Abort if qualified expression member
3533 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3536 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3538 * verify.c: Don't use // comments.
3540 2001-07-05 Tom Tromey <tromey@redhat.com>
3542 * lang.c (flag_assume_compiled): Removed.
3543 * java-tree.h (flag_assume_compiled): Removed.
3544 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3545 -fhash-synchronization, -fuse-divide-subroutine,
3546 -fcheck-references, -femit-class-file, -femit-class-files,
3547 -fassume-compiled. Updated --encoding information. Changed
3548 -foutput-class-dir to `-d'.
3550 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3552 * jcf-parse.c (parse_class_file): Add lineno parameter to
3553 debug_start_source_file call.
3555 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3557 * gcj.texi: Use gpl.texi.
3558 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3559 dependencies and use doc/include in search path.
3561 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3563 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3564 `this'. If so, don't build instance initializers.
3566 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3568 * parse.y (resolve_expression_name): Improved error message for
3569 inner class cases. Fixes PR java/1958
3571 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3573 * lang.c: #include diagnostic.h
3574 (lang_print_error): Add a `diagnostic_context *' parameter.
3575 (java_dummy_print): Likewise.
3576 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3578 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3580 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3581 * jcf.h (typedef struct JCF): New bitfield `finished.'
3582 (JCF_FINISH): Set `finished.'
3583 (JCF_ZERO): Reset `finished.'
3586 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3588 * parse.y (class_body_declaration:): Don't install empty instance
3592 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3594 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3595 (set_class_decl_access_flags): New function.
3596 * java-tree.h (set_class_decl_access_flags): New prototype.
3597 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3598 (parse_class_file): New local `decl_max_locals.' Take wide types
3599 into account to compute DECL_MAX_LOCALS.
3600 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3603 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3605 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3607 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3609 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3610 * parse.y (do_resolve_class): Moved comments out to leading comment
3611 section. Removed local `start', New local `_ht' and
3612 `circularity_hash.' Record `enclosing' in hash table and search
3613 it to detect circularity. Use `enclosing' as an argument to
3614 `lookup_cl.' Free the hash table when done.
3616 2001-06-19 Tom Tromey <tromey@redhat.com>
3618 * lex.c (java_read_char): Disallow invalid and overlong
3619 sequences. Fixes PR java/2319.
3621 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3623 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3625 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3627 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3628 arguments accordingly.
3630 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3632 * gcj.texi: Move contents to just after title page.
3634 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3636 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3638 (patch_incomplete_class_ref): Build the class ref, build the class
3639 init if necessary, complete the tree.
3642 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3644 * parse.y (lookup_field_wrapper): Test `name' code.
3645 (resolve_qualified_expression_name): Test `qual_wfl' code.
3646 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3647 handle `qual_wfl' by code.
3648 (maybe_build_primttype_type_ref): Test `wfl' code.
3650 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3652 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3654 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3655 the dvi file in the java directory.
3657 2001-05-25 Sam TH <sam@uchicago.edu>
3659 * gen-table.pl javaop.h jcf.h lex.h,
3660 parse.h: Fix header include guards.
3662 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3664 * jv-scan.c (version): Update copyright year.
3666 2001-05-21 Per Bothner <per@bothner.com>
3668 * jcf-parse.c (read_class): If class is from .class or .zip file
3669 and it's already been read, don't push/pop parser context.
3671 2001-05-18 Per Bothner <per@bothner.com>
3673 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3674 command line so the jvgenmain-generated main program comes first.
3676 2001-05-15 Tom Tromey <tromey@redhat.com>
3678 * class.c (build_utf8_ref): Don't generate identifier based on
3681 2001-05-12 Richard Henderson <rth@redhat.com>
3683 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3684 * expr.c (java_lang_expand_expr): Expand it.
3685 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3686 calling build_exception_object_ref.
3687 * parse.y (catch_clause_parameter): Likewise.
3688 (build_dot_class_method): Likewise.
3689 (try_reference_assignconv): Likewise.
3690 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3691 * jcf-write.c (generate_bytecode_insns): Likewise.
3693 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3695 * parse.y (build_unresolved_array_type): Set
3696 EXPR_WFL_QUALIFICATION on the newly created wfl.
3697 Fixes PR java/2538. Fixes PR java/2535.
3699 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3701 * parse.y (fix_constructors): Removed unnecessary assignment to
3702 local. Moved assignment to `this$<n>', fixed comments and
3704 (build_wfl_wrap): Fixed indentation.
3705 Fixes PR java/2598, java/2579 and java/2658.
3707 2001-05-03 Mo DeJong <mdejong@redhat.com>
3709 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3710 check for byte swap.
3712 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3714 * expr.c (build_class_init): Move MODIFY_EXPR
3715 outside of COND_EXPR. Remove variable `call'.
3717 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3719 * decl.c: NULL_PTR -> NULL.
3720 * jcf-write.c: Likewise.
3722 2001-05-01 Tom Tromey <tromey@redhat.com>
3724 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3725 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3726 * gcj.texi: Updated copyright text. Include fdl.texi.
3727 (Top): Link to new node.
3729 2001-05-01 Per Bothner <per@bothner.com>
3731 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3733 2001-05-01 Per Bothner <per@bothner.com>
3735 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3736 import_list contains the name, not the TREE_PURPOSE.
3738 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3740 * jcf-io.c (read_zip_member): Cast to long in comparison with
3743 * jvspec.c (lang_specific_driver): Initialize variables.
3745 * mangle.c (find_compression_record_match): Likewise.
3747 * typeck.c (build_null_signature): Provide static prototype. Mark
3748 parameter with ATTRIBUTE_UNUSED.
3750 * verify.c (verify_jvm_instructions): Initialize variable.
3752 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3754 * parse.y (do_resolve_class): Check for cyclic inheritance during
3755 inner class resolution.
3757 2001-04-27 Per Bothner <per@bothner.com>
3759 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3760 while iterating, since that could cause gc to lose stuff.
3762 2001-04-26 Per Bothner <per@bothner.com>
3764 Fix method search wrt scope of inner classes to match JLS2.
3765 * typeck.c (build_null_signature): New static function.
3766 (has_method): New function. Uses build_null_signature and lookup_do.
3767 * java-tree.h (has_method): New declaration.
3768 * parse.y (find_applicable_accessible_methods_list): Do not search
3769 context of inner classes here.
3770 (patch_method_invocation): Search scope, ie. current and outer clases,
3771 for method matching simple name, to find class.
3773 2001-04-26 Per Bothner <per@bothner.com>
3775 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3776 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3778 * constants.c (find_methodref_with_class_index): New function.
3779 (find_methodref_index): Use find_methodref_with_class_index.
3780 * java-tree.h (find_methodref_with_class_index): New declaration.
3781 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3782 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3783 If context changed from interface to class, don't use invokeinterface.
3785 2001-04-25 Per Bothner <per@bothner.com>
3787 * verify.c (verify_jvm_instructions): For field instructions,
3788 check that field index is valid. For invoke instructions, check that
3789 method index is valid.
3791 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3793 * config-lang.in (target_libs): Copy from $libgcj_saved.
3795 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3797 * decl.c (init_decl_processing): Add new class "protectionDomain"
3799 * class.c (make_class_data): Set initial value for "protectionDomain".
3801 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3803 * jvspec.c (lang_specific_driver): Fix memory allocation
3804 deficit, by using concat in lieu of xmalloc/sprintf.
3806 2001-04-20 Per Bothner <per@bothner.com>
3808 Fixes to compile multiple .class files at once.
3809 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3810 * java-tree.h (CLASS_PARSED_P): New macro.
3811 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3812 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3813 (read_class): Avoid some code duplication.
3814 Don't call JCF_FINISH for a .class file - might be needed later.
3815 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3816 rather than CLASS_LOADED_P, since latter implies class laid out.
3817 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3818 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3820 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3822 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3824 * boehm.c: Include toplev.h.
3826 2001-04-06 Tom Tromey <tromey@redhat.com>
3827 Alexandre Petit-Bianco <apbianco@redhat.com>
3829 Fix for PR gcj/1404 and PR gcj/2332:
3830 * parse.y (build_array_from_name): If we use the type_wfl then
3831 accumulate dimensions from the original type as well.
3832 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3834 2001-04-06 Tom Tromey <tromey@redhat.com>
3836 * parse.y (analyze_clinit_body): Return true if the second operand
3837 of a METHOD_EXPR is nonzero.
3839 2001-04-06 Tom Tromey <tromey@redhat.com>
3841 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3843 ($(srcdir)/java/parse.c): Likewise.
3845 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3847 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3848 (version-gcc): Initialized.
3849 (which-gcj): Likewise.
3851 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3853 * java-tree.h (struct lang_decl): New macro
3854 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3855 * parse.y (build_instance_initializer): New function.
3856 (add_instance_initializer): Use it.
3857 (java_fix_constructors): Set `current_class' before fix pass.
3858 (fix_constructors): Just return if already fixed. Move `super()'
3859 invokation ahead. Use `build_instance_initializer.'
3862 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3864 * parse.y (resolve_qualified_expression_name): Pass field's
3865 DECL_CONTEXT to `not_accessible_p.'
3866 (not_accessible_p): Changed parameters order in `inherits_from_p'
3869 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3871 * lang-options.h: Add flag_check_references.
3873 2001-04-04 Per Bothner <per@bothner.com>
3875 * java-tree.h (CONSTANT_VALUE_P): New macro.
3876 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3877 * parse.y (maybe_build_class_init_for_field): New static function.
3878 (resolve_expression_name, resolve_field_access): Use
3879 maybe_build_class_init_for_field instead of build_class_init
3880 This does not do the init if the field is compile-time-constant.
3881 (resolve_field_access): Simplify.
3883 * parse.y (fold_constant_for_init): Merge test into switch.
3885 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3887 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3889 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3891 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3893 * expr.c (pop_type_0): Save the result of the first
3894 lang_printable_name call in a scratch buffer, so it
3895 won't be clobbered by the second call.
3897 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3899 * parse-scan.y (array_type:): Rewritten.
3900 (type_declaration:): `empty_statement' replaces `SC_TK.'
3901 (class_member_declaration:): `empty statement' added.
3902 (method_body:): Simplified.
3903 (static_initializer:): Likewise.
3904 (primary_no_new_array:): Use `type_literals.'
3905 (type_literals:): New rule.
3906 (dims:): Set and update `bracket_count.'
3907 Fixes PR java/1074. Fixes PR java/2412.
3909 2001-03-28 Hans Boehm <boehm@acm.org>
3911 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3912 (get_boehm_type_descriptor): Set type on returned value to be a
3913 pointer length integer.
3915 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3917 * expr.c (pop_type_0): Call `concat' rather than building the
3919 (pop_type): Add format specifier in call to `error'.
3921 * parse.y (patch_method_invocation): Avoid casting away
3924 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3926 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3928 2001-03-28 Richard Henderson <rth@redhat.com>
3930 IA-64 ABI Exception Handling:
3931 * Make-lang.in (except.o): Don't depend on eh-common.h.
3932 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3933 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3934 [soft_exceptioninfo_call_node]: Remove.
3935 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3936 (end_java_method): No emit_handlers.
3937 * except.c (java_set_exception_lang_code): Remove.
3938 (method_init_exceptions): Don't call it.
3939 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3940 (build_exception_object_ref): New.
3941 (expand_end_java_handler): Update for except.h name changes.
3942 (emit_handlers, expand_resume_after_catch): Remove.
3943 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3944 (process_jvm_instruction): Use build_exception_object_ref.
3945 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3946 (soft_exceptioninfo_call_node): Remove.
3947 (build_exception_object_ref): Declare.
3948 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3949 soft_exceptioninfo_call_node. Move processing ...
3950 [EXC_PTR_EXPR]: ... here.
3951 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3952 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3953 (source_end_java_method): No java_set_exception_lang_code or
3955 (build_dot_class_method): Use build_exception_object_ref.
3956 (try_reference_assignconv): Check EXC_PTR_EXPR not
3957 soft_exceptioninfo_call_node.
3959 2001-03-28 Richard Henderson <rth@redhat.com>
3961 * java-tree.h (throw_node): Define as a single member of
3962 java_global_trees instead of a separate array.
3963 (JTI_THROW_NODE): New.
3964 * decl.c (throw_node): Don't declare.
3965 (init_decl_processing): Init a scalar throw_node.
3966 Don't register it for gc.
3967 * check-init.c (check_init): Reference scalar throw_node.
3968 * expr.c (build_java_athrow): Likewise.
3969 * jcf-write.c (generate_bytecode_insns): Likewise.
3970 * parse.h (BUILD_THROW): Likewise.
3972 2001-03-28 Richard Henderson <rth@redhat.com>
3974 * decl.c (end_java_method): Do not save and restore
3975 flag_non_call_exceptions.
3976 * parse.y (source_end_java_method): Likewise.
3977 * lang.c (flag_exceptions): Don't declare.
3978 (java_init_options): Set flag_non_call_exceptions. Set
3979 flag_exceptions here ...
3980 (java_init): ... not here.
3982 2001-03-27 Richard Henderson <rth@redhat.com>
3984 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3985 exceptions_via_longjmp.
3987 * lang.c (flag_new_exceptions): Don't declare it.
3988 (java_init_options): Or set it.
3990 2001-03-27 Richard Henderson <rth@redhat.com>
3992 * decl.c (end_java_method): Rename asynchronous_exceptions to
3993 flag_non_call_exceptions.
3994 * parse.y (source_end_java_method): Likewise.
3996 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3998 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4000 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4002 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4004 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4006 * parse.y (find_as_inner_class): Follow current package
4007 indications not to mistakingly load an unrelated class.
4009 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4011 * constants.c (PUTN): Use memcpy, not bcopy.
4013 * lex.c (java_read_char): Use memmove, not bcopy.
4015 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4017 2001-03-23 Per Bothner <per@bothner.com>
4019 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4020 macro for better error pin-pointing.
4021 * java-tree.h: Fix typo in comment.
4023 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4024 Don't include jsr/goto in exception range.
4025 Check if start and end of exception range are the same (also TRY_EXPR).
4026 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4027 However, do emit the following goto even if try_block is empty.
4028 Defer freeing exception_decl until after the finalizer, to make
4029 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4031 * parse.y (java_complete_lhs): If the try-clause is empty, just
4032 return the finally-clause and vice versa.
4034 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4036 * gcj.texi (Input Options): documented the check for attribute
4037 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4038 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4039 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4040 (jcf_parse): Check for the right classes archive if necessary.
4041 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4042 (jcf_parse_fields): Fixed indentation.
4043 * jcf-write.c (append_gcj_attribute): New function.
4044 (generate_classfile): Compute the attribute count, invoke
4045 `append_gcj_attribute'.
4046 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4047 turned into bit-fields. New bit-field `right_zip.'
4048 (JCF_ZERO): Set `right_zip' to zero.
4049 * lang-options.h (-fforce-classes-archive-check): Added flag.
4050 * lang.c (flag_force_classes_archive_check): New flag.
4051 (lang_f_options): New entry `force-classes-archive-check.'
4054 2001-02-07 Andrew Haley <aph@redhat.com>
4056 * gcj.texi (Configure-time Options): Add -fcheck-references.
4057 * expr.c (build_java_indirect_ref): New function.
4058 (java_check_reference): New function.
4059 (build_java_array_length_access): Use build_java_indirect_ref to
4060 check for null references.
4061 (build_java_arrayaccess): Likewise.
4062 (build_get_class): Likewise.
4063 (build_field_ref): Likewise.
4064 (invoke_build_dtable): Likewise.
4065 (build_invokeinterface): Likewise.
4066 * lang.c (lang_f_options): Add flag_check_references.
4067 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4068 * java-tree.h (flag_check_references): New variable.
4069 * lang.c (flag_check_references): Likewise.
4070 * parse.y (patch_invoke): Use java_check_reference.
4071 (patch_assignment): Allow for extra nesting in
4072 _Jv_CheckArrayStore.
4074 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4076 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4077 * lex.c (cxx_keywords): Likewise.
4079 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4081 * parse.y (qualify_ambiguous_name): Broaden `length'
4082 recognition. Help MODIFY_EXPR be resolved as expression names.
4083 Fixes PR java/2066. Fixes PR java/2400.
4085 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4087 * gjavah.c (process_file): Mark interface definitions with
4088 "__attribute__ ((java_interface))".
4090 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4092 * class.c (layout_class): Fixed push_super_field's second
4093 argument. Fixes PR java/2333.
4094 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4095 too early to lay innerclasses out.
4097 2001-03-20 Tom Tromey <tromey@redhat.com>
4098 Alexandre Petit-Bianco <apbianco@redhat.com>
4100 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4101 inside an array reference. Insertion of the array store check
4102 rewritten. Fixes PR java/2299.
4104 2001-03-20 Tom Tromey <tromey@redhat.com>
4106 * lex.c (java_read_unicode): Only accept leading `u's.
4108 2001-03-20 Tom Tromey <tromey@redhat.com>
4110 * jcf-parse.c (read_class): Initialize `class'.
4112 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4114 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4116 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4118 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4119 (layout_class): Likewise.
4120 (layout_class_method): Likewise.
4121 (emit_register_classes): Likewise.
4122 * decl.c (builtin_function): Likewise.
4123 (give_name_to_locals): Likewise.
4125 2001-03-19 Per Bothner <per@bothner.com>
4127 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4128 before trying to load an inner class.
4130 Fixes to process to command-line .class files in two passes.
4131 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4132 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4133 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4134 * class.c (is_compiled_class): Fix for renamed flag.
4135 * parse.y (maybe_create_class_interface_decl): Likewise.
4136 * jcf-parse.c (yyparse): Also set if compiling .class files.
4137 * jcf-parse.c (read_class); Read current_class.
4138 (jcf_parse): Make static.
4139 (load_inner_classes): New function, with code moved from jcf_parse,
4140 because we need to inner classes after the command-line files are read.
4141 (yyparse): Set finput to NULL when it doesn't need to be closed.
4142 Reduce use of main_jcf (basically only for archive) and
4143 use finput instead of main_jcf->read_state.
4144 Inline jcf_figure_file_type into yyparse.
4145 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4146 Defer load_inner_classes and parse_class_file to a second pass,
4147 after we've correctly mapped command-line .clas fiels to classes.
4148 (jcf_figure_file_type): Removed.
4149 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4150 (JCF_ZERO): Also clear zipd field.
4151 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4153 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4155 * jcf-parse.c (yyparse): Change ch from char * to char.
4157 2001-03-19 Per Bothner <per@bothner.com>
4159 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4160 Add constructed filelist-file at end, following -xjava. Thus any .o
4161 and library files are not affected by the -xjava. Also wrap
4162 explicit @FILE with -xjava and -xnone.
4164 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4166 * class.c (build_static_field_ref): Call make_decl_rtl() after
4167 setting the DECL_EXTERNAL flag.
4169 2001-03-17 Per Bothner <per@bothner.com>
4171 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4173 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4174 when result is is needed (target is STACK_TARGET).
4176 * parse.h (JDEP_SOLV): Removed.
4177 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4179 * parse.y (incomplete_class_list): Removed.
4180 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4181 It doesn't work if resolve_class changes the name of an array type
4182 that is on the list and then someone else looks for the modified name.
4183 Also, seems liable to break when compiling multiple source files at
4184 once. So the simplest is to just remove incomplete_class_list -
4185 it is only a minor space win and it is not even clear it saves time.
4187 * parse.y (resolve_class): Remove unneeded promote_type.
4189 2001-03-15 Per Bothner <per@bothner.com>
4191 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4192 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4193 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4194 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4196 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4197 * parse.y (java_expand_classes): Likewise.
4199 * parse.y (expand_start_java_method): Was only called once and had a
4200 misleading name, so inline in caller java_complete_expand_method.
4201 (enter_a_block): Likewise inline in enter_block and remove.
4203 Remove junk from when gcc/java was created (by copying from C/C++).
4204 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4205 (struct binding_level): Remove fields keep, keep_if_subblocks,
4206 more_cleanups_ok, have_cleanups (which have never been used).
4207 (pushlevel, poplevel): Remove related useless code.
4209 * class.c (make_class_data): The class_dtable_decl (i.e. the
4210 vtable for Class) should be external, except when compiling Class.
4212 * jvspec.c (lang_specific_driver): Fix -C handling.
4213 Check -save-temps to see if temp @FILE should be deleted.
4214 Follow-up to/fix for February 16 patch.
4216 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4217 (type_stack_dup): Remove no-longer neded error check.
4219 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4221 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4222 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4223 don't surround the element with 'N..E' if the type name is
4226 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4228 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4229 DECL_RTL_SET_P, etc.
4230 (make_method_value): Likewise.
4231 (get_dispatch_table): Likewise.
4233 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4235 2001-03-07 Tom Tromey <tromey@redhat.com>
4237 * config-lang.in (lang_requires): Define.
4239 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4241 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4244 2001-03-05 Per Bothner <per@bothner.com>
4246 Fix a problem where rest_of_decl_compilation applied to
4247 class_dtable_decl causes problems because it was done too early,
4248 before output file was opened.
4249 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4250 * class.c (class_dtable_decl): Add macro - element of class_roots.
4251 (make_class_data): Define class_dtable_decl.
4252 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4254 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4256 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4257 uses of 'boolean' with 'bool'.
4259 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4261 * lang-specs.h: Add zero initializer for cpp_spec field to all
4264 2001-02-16 Per Bothner <per@bothner.com>
4266 Handle compiling multiple input files at once, and @FILE syntax.
4267 * gcj.texi: Updated documentation to match.
4268 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4269 * jcf-parse.c (parse_source_file): Split into ...
4270 (parse_source_file_1): New function - and:
4271 (parse_source_file_2): New function.
4272 (yyparse): On -ffilelist-file, open and scan named file.
4273 On first pass over files, only do parse_source_file_1.
4274 A new second pass calls parse_source_file_2 for each file to compile.
4275 (init_jcf_parse): Call init_src_parse.
4276 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4277 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4278 as multiple input file combined in one compilation.
4279 * lang-options.h: Add -ffilelist-file
4280 * lang.c (flag_filelist_file): New flag variable.
4281 (lang_f_options): Handle -ffilelist-file.
4282 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4283 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4284 gclass_list - use global fields of src_parse_roots instead.
4285 * parse.y (src_parse_roots): New array.
4286 (incomplete_class_list, gclass_list): New macros.
4287 (push_parser_context, java_pop_parser_context,
4288 java_parser_context_resume): Don't fiddle with deleted fields.
4289 (various): Use incomplete_class gclass_list and global macros
4290 instead of parse_ctxt fields - the lists are global.
4291 (init_src_parse): New function.
4293 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4295 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4297 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4299 * parse.y (check_inner_class_access): Moved declaration of local
4300 `enclosing_decl_type' to the right location.
4302 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4304 * parse.y (parser_check_super_interface): Don't call
4305 check_pkg_class_access for an inner interface.
4306 (parser_check_super): Don't call check_pkg_class_access for inner
4308 (do_resolve_class): Simplify enclosing type loop. Don't call
4309 check_pkg_class_access if CL and DECL are not set.
4310 (find_in_imports_on_demand): Set DECL if class_type needed to be
4311 loaded. Don't call check_pkg_class_access for an inner class.
4312 (check_inner_class_access): Rewritten to implement member access
4313 rules as per spec 6.6.1.
4314 (check_pkg_class_access): Handle the empty package correctly.
4315 (in_same_package): New function. Determine if two classes are in the
4318 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4320 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4321 method into array types.
4322 * parse.y (patch_method_invocation): Bypass access check on clone call
4325 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4327 * expr.c (build_instanceof): Check for arrays when trying fold to
4330 2001-02-15 Jim Meyering <meyering@lucent.com>
4332 * Make-lang.in (java.install-common): Depend on `installdirs'.
4333 (java.install-info): Likewise.
4335 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4337 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4339 2001-02-14 Tom Tromey <tromey@redhat.com>
4340 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 Fix for PR java/1261.
4343 * typeck.c (build_java_array_type): Add public `clone' method to
4345 * parse.y (resolve_qualified_expression_name): Use current_class
4346 when checking for inaccessibility.
4347 (patch_method_invocation): Fixed error message when accessibility
4348 denied. Added `from_super' argument.
4350 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4352 * parse.y (resolve_class): Don't build a fake decl. Use the one
4354 * typeck.c (build_java_array_type): Build and assign decl to array
4357 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4359 * parse.y (not_accessible_p): Changed leading comment. Added extra
4360 `where' argument. Use it to enforce protected access rules.
4361 (resolve_qualified_expression_name): Added extra argument to
4363 (patch_method_invocation): Use argument `primary' to provide
4364 not_accessible_p with an extra argument.
4365 (lookup_method_invoke): Added extra argument to not_accessible_p.
4366 (search_applicable_method_list): Likewise.
4368 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4370 * parse.y (resolve_qualified_expression_name): Try to resolve as
4371 an inner class access only if `decl' is a TYPE_DECL.
4373 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4375 * decl.c (classdollar_identifier_node): Initialize.
4376 * java-tree.h (enum java_tree_index): New entry
4377 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4378 (classdollar_identifier_node): New macro.
4379 (ID_CLASSDOLLAR_P): Likewise.
4380 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4381 (build_dot_class_method_invocation): Likewise.
4382 (find_applicable_accessible_methods_list): `class$' can't be
4385 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4387 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4389 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4391 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4392 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4395 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4397 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4398 outside of the `__U' sequence too.
4399 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4402 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4404 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4406 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4409 (JVGENMAIN_OBJS): Likewise.
4410 * java-tree.h (append_gpp_mangled_name): New prototype.
4411 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4412 Removed cast calling `gcc_add_root.'
4413 * jvgenmain.c (mangle_obstack): New global, initialized.
4415 (do_mangle_class): Constify local `ptr.'
4416 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4417 append_gpp_mangle_name and update `count' if necessary.
4418 Use `mangle_obstack.'
4419 * mangle.c (append_unicode_mangled_name): Removed.
4420 (append_gpp_mangled_name): Likewise.
4421 (unicode_mangling_length): Likewise.
4422 (mangle_member_name): Return type set to `void.'
4423 (mangle_field_decl): Don't append `U' in escaped names.
4424 (mangle_method_decl): Likewise.
4425 (mangle_member_name): Just use `append_gpp_mangled_name.'
4426 * mangle_name.c: New file.
4428 2001-02-07 Per Bothner <per@bothner.com>
4430 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4432 * check-init.c (check_init): Don't call done_alternative after
4433 processing loop code, as a LOOP_EXPR never terminates normally.
4435 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4437 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4439 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4444 2001-02-06 Tom Tromey <tromey@redhat.com>
4446 * lex.c (java_new_lexer): Longer error message.
4448 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4449 Alexandre Petit-Bianco <apbianco@cygnus.com>
4451 * typeck.c (build_prim_array_type): Added leading comment.
4452 (build_java_array_type): Moved locals out of
4453 block. Always create the `data' field, fixed alignment to match
4456 2001-02-04 Tom Tromey <tromey@redhat.com>
4458 * expr.c (java_lang_expand_expr): Don't bother recomputing
4459 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4462 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4464 * parse.y (process_imports): Save the original name of the import
4465 for better error report.
4467 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4469 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4470 of macros used when compiling jvspec.c.
4471 * jvspec.c (lang_specific_driver): Link with the shared
4474 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4476 * check-init.c (check_init): Call internal_error instead of fatal.
4477 * expr.c (java_lang_expand_expr): Likewise.
4478 * jcf-parse.c (get_constant): Likewise.
4479 * mangle.c (java_mangle_decl): Likewise.
4480 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4481 (operator_string): Likewise.
4482 * check-init.c (check_init): Call abort instead of fatal.
4483 * class.c (build_class_ref): Likewise.
4484 * constants.c (write_constant_pool): Likewise.
4485 * decl.c (start_java_method): Likewise.
4486 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4487 (java_stack_dup, encode_newarray_type): Likewise.
4488 (build_java_array_length_access): Likewise.
4489 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4490 (build_java_soft_divmod, build_invokeinterface): Likewise.
4491 * java-tree.h (INNER_CLASS_P): Likewise.
4492 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4493 (give_name_to_class, get_class_constant): Likewise.
4494 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4495 (find_constant_index, generate_bytecode_conditional): Likewise.
4496 (generate_bytecode_insns, perform_relocations): Likewise.
4497 * lex.c (java_unget_unicode, java_lex): Likewise.
4498 * mangle.c (mangle_type, mangle_record_type): Likewise.
4499 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4500 (finish_mangling): Likewise.
4501 * parse.h (MARK_FINAL_PARMS): Likewise.
4502 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4503 (obtain_incomplete_type, java_complete_class): Likewise.
4504 (java_check_regular_methods, java_complete_expand_method): Likewise.
4505 (cut_identifier_in_qualified, check_deprecation): Likewise.
4506 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4507 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4508 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4509 * typeck.c (set_local_type, parse_signature_type): Likewise.
4510 (parse_signature_string, build_java_signature): Likewise;
4511 (set_java_signature): Likewise.
4512 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4513 * class.c (add_method): Call fatal_error instead of fatal.
4514 (build_static_field_ref): Likewise.
4515 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4516 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4517 * lex.c (java_new_new_lexer): Likewise.
4518 * jv-scan.c (main): Likewise.
4519 (fatal_error): Renamed from fatal.
4520 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4522 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4523 (yyparse): Likewise.
4524 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4525 * lex.c (java_get_line_col): Likewise.
4526 * jcf-parse.c (load_class): Make errors non-fatal.
4527 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4529 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4531 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4532 (error): Remove unused function.
4533 (main): Don't use "__attribute__ alias" on generated class symbol.
4535 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4537 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4539 * parse.y (finish_method_declaration): Code accounting for WFLed
4540 method DECL_NAMEs deleted.
4541 (check_abstract_method_definitions): Likewise.
4542 (resolve_type_during_patch): Layout resolved type.
4543 * typeck.c (lookup_do): Removed unused local.
4545 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4547 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4548 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4549 integer_negative_one_node.
4550 * expr.c (build_java_binop): Likewise.
4552 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4554 * zextract.c (read_zip_archive): Read file_offset before writing
4555 zipd and consequently clobbering the header contents.
4557 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4559 * Make-lang.in: Remove all dependencies on defaults.h.
4560 * decl.c: Don't include defaults.h.
4562 * parse.y: Likewise.
4564 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4566 * ChangeLog (2001-01-21): Fixed typo.
4567 * class.c (layout_class_method): Code accounting for WFLed
4568 method DECL_NAMEs deleted.
4569 * constant.c (find_methodref_index): Likewise.
4570 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4571 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4572 (struct lang_decl): New field `wfl'.
4573 (java_get_real_method_name): Prototype deleted.
4574 * mangle.c (mangle_method_decl): Code accounting for WFLed
4575 method DECL_NAMEs deleted.
4576 * parse.h (GET_METHOD_NAME): Macro deleted.
4577 * parse.y (reset_method_name): Deleted.
4578 (method_header): Set DECL_FUNCTION_WFL.
4579 (check_abstract_method_header): Code accounting for WFLed method
4581 (java_get_real_method_name): Deleted.
4582 (check_method_redefinition): Code accounting for WFLed method
4583 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4584 (java_check_regular_methods): Likewise.
4585 (java_check_abstract_methods): Likewise.
4586 (java_expand_classes): Don't call `reset_method_name.'
4587 (search_applicable_method_list): Use DECL_NAMEs instead of
4589 * typeck.c (lookup_do): Code accounting for WFLed method
4592 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4594 * lex.c (java_read_char): Check for EOF from getc first.
4596 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4598 * class.c (layout_class): Don't lay the superclass out if it's
4599 already being laid out.
4600 * jcf-parse.c (handle_innerclass_attribute): New function.
4601 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4602 handle_innerclasses_attribute.
4603 (jcf_parse): Don't load an innerclasses if it's already being
4605 * jcf-write.c (append_innerclass_attribute_entry): Static
4606 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4607 to be zero for anonymous classes.
4609 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4611 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4613 * jcf-parse.c (set_source_filename): Use
4614 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4616 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4618 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4619 gets a unique asm name.
4621 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4623 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4624 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4626 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4627 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4628 * parse.y (lookup_package_type_and_set_next): Deleted.
4629 (resolve_package): Removed unnecessary code.
4630 (find_applicable_accessible_methods_list): `finit$' can't be
4632 * verify.c (pop_argument_types): Added missing prototype.
4634 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4636 * config-lang.in: Disable java by default.
4638 2001-01-23 Tom Tromey <tromey@redhat.com>
4640 * gcj.texi (Copying): New node.
4641 Added copyright information.
4643 2001-01-21 Per Bothner <per@bothner.com>
4645 Various fixes to allow compiling a compressed .jar/.zip archive.
4646 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4647 (struct ZipFile): Add fields name and next (from ZipFileCache).
4648 (struct ZipDirectory): New field zipf points to owning ZipFile.
4649 * jcf.h (struct ZipDirectory): Add forward declaration.
4650 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4651 Remove seen_in_zip and zip_offset fields.
4652 (JCF_SEEN_IN_ZIP): New macro.
4653 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4654 * jcf-io.c: Change all ZipFileCache to ZipFile.
4655 (read_zip_member): New function.
4656 (open_in_zip): Call read_zip_member.
4657 * jcf-parse.c (find_in_current_zip): Remove function.
4658 (read_class): Merge in find_in_current_zip functionality.
4659 Call read_zip_member if needed.
4660 (parse_zip_file_entries): Use read_zip_member.
4661 (process_zip_dir): Update for removed and added JCF fields.
4662 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4664 2001-01-21 Per Bothner <per@bothner.com>
4666 Minor optimization of static ggc roots.
4667 * jcf-parse.c (parse_roots): New static field.
4668 (current_field, current_method, current_file_list): Replace by macros
4669 naming fields of parse_roots.
4670 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4671 * class.c (class_roots): New static field.
4672 (registered_class, fields_ident, info_ident, class_list):
4673 New macros naming fields of parse_roots.
4674 (build_static_field_ref): Don't register roots here.
4675 (layout_class): Static field list replaced by macro class_list.
4676 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4677 Initialize fields_ident and info_ident here.
4679 2001-01-21 Per Bothner <per@bothner.com>
4681 * jcf-parse.c (ggc_mark_jcf): New function.
4682 (init_jcf_parse): Register current_jcf as ggc root.
4684 2001-01-21 Per Bothner <per@bothner.com>
4686 * lang.c (put_decl_node): Print method's name.
4688 2001-01-21 Per Bothner <per@bothner.com>
4690 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4691 (verify_jvm_instructions): Use it, for better error messages on loads.
4693 2001-01-21 Per Bothner <per@bothner.com>
4695 * verify.c (merge_type_state): Still may have to merge even if
4696 LABEL_VERIFIED (label).
4698 2001-01-21 Per Bothner <per@bothner.com>
4700 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4701 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4703 2001-01-19 Per Bothner <per@bothner.com>
4705 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4706 if expeting an interface type. Refines Tom's change of 2000-09-12.
4708 2001-01-18 Per Bothner <per@bothner.com>
4710 * gcj.texi (Input Options): Mention .java files.
4712 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4714 * lang-options.h (-Wunsupported-jdk11): Removed.
4715 * lang.c (flag_not_overriding): Deleted.
4716 (flag_static_local_jdk1_1): Likewise.
4717 (lang_W_options): Removed "unsupported-jdk11" entry.
4718 * parse.y (java_check_methods): Removed dead code.
4720 2001-01-17 Tom Tromey <tromey@redhat.com>
4722 Changes suggested by Per Bothner:
4723 * gcj.texi (Input Options): Don't mention input files.
4724 (Code Generation): Updated --main information.
4725 (Invoking jcf-dump): Mention that --javap is incomplete.
4726 From Alexandre Petit-Bianco:
4727 (Warnings): Don't mention -Wunsupported-jdk11.
4729 (Compatibility): Mention JDK 1.2-ness of libraries.
4730 (Resources): Mention resources used when writing gcj.
4732 2001-01-17 Tom Tromey <tromey@redhat.com>
4734 * gcj.texi: New file.
4735 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4736 (java.info): Depend on gcj.info.
4737 (java/gcj.dvi): New target.
4738 (java.dvi): Depend on gcj.dvi.
4739 (java.install-info): Wrote.
4741 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4743 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4744 having called make_decl_rtl.
4746 2001-01-14 Per Bothner <per@bothner.com>
4748 Various patches to emit better messages on verification errors.
4749 * expr.c (push_type_0): Return error indication on stack overflow,
4750 instead of callinfg fatal.
4751 (push_type): Now just call push_type_0 (nd fatal on overflow).
4752 (pop_type_0): Return detailed error message (in a char** argument).
4753 (pop_type): If pop_type_0 fails, print error message.
4754 (pop_argument_types): Moved to verify.c.
4755 * verify.c (pop_argument_types): Moved from expr.c.
4756 Return a (possible) error message, rather than void.
4757 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4758 (verify_jvm_instruction): Use new macros, improving error messages.
4759 For case OPCODE_astore use object_ptr_type_node.
4760 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4761 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4763 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4764 constant, return body without wrapper. (Improves constant folding.)
4765 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4767 2001-01-13 Per Bothner <per@bothner.com>
4769 * expr.c (expand_java_field_op): Assigning to a final field outside
4770 an initializer does not violate JVM spec, so should be warning, not
4771 error. (Sun's verifier does not complain - though MicroSoft's does.)
4773 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4775 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4778 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4780 * parse.y (resolve_expression_name): Permit instance variables from
4781 enclosing context in super constructor call.
4782 (resolve_qualified_expression_name): Permit enclosing class's qualified
4783 "this" in super constructor call.
4785 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4787 * class.c (build_utf8_ref): Remove last argument in call to
4788 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4789 (build_class_ref): Likewise.
4790 (build_static_field_ref): Likewise.
4791 (get_dispatch_table): Likewise.
4792 (layout_class_method): Likewise.
4793 (emit_register_classes): Likewise.
4794 * constants.c (build_constant_data_ref): Likewise.
4795 * decl.c (builtin_function): Likewise.
4796 (create_primitive_vtable): Likewise.
4797 * expr.c (build_known_method_def): Likewise.
4798 (build_jni_stub): Likewise.
4799 (java_lang_expand_expr): Likewise.
4801 2001-01-10 Tom Tromey <tromey@redhat.com>
4803 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4805 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4807 * java-tree.h (lang_printable_name_wls): New prototype.
4808 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4809 rather than `current_class' to print type name. Don't prepend type
4810 names when printing constructor names.
4811 (lang_printable_name_wls): New function.
4812 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4813 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4814 * parse.y (patch_method_invocation): Message tuned for constructors.
4815 (not_accessible_p): Grant `private' access from within
4818 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4820 All files with updated copyright when applicable.
4821 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4822 * class.c (mangle_class_field): Function removed.
4823 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4824 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4825 (build_class_ref): Call `java_mangle_class_field' instead of
4826 `mangle_class_field.'
4827 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4828 (layout_class): Call `java_mangle_decl' instead of
4829 `mangle_static_field.'
4830 (cxx_keywords): Initialized static array moved to `lex.c.'
4831 (layout_class_method): Changed leading comment. Simplified to
4832 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4833 * decl.c (lang_mark_tree): Mark field `package_list.'
4834 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4835 (struct lang_type): New field `package_list.'
4836 (unicode_mangling_length): Prototype removed.
4837 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4838 emit_unicode_mangled_name): Likewise.
4839 (cxx_keyword_p): New prototype.
4840 (java_mangle_decl, java_mangle_class_field,
4841 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4842 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4844 * jvgenmain.c (main_method_prefix): Global variable removed.
4845 (main_method_suffix): Likewise.
4846 (do_mangle_classname): New function.
4847 (main): Call it. Format changed to accommodate new mangling scheme.
4848 * lex.c: (utf8_cmp): Conditionally prototyped.
4849 (cxx_keywords): Moved from class.c, conditionally defined.
4850 (utf8_cmp, cxx_keyword_p): Likewise.
4851 * mangle.c (obstack.h, ggc.h): Included.
4852 (mangle_field_decl): New function.
4853 (mangle_method_decl, mangle_type, mangle_pointer_type,
4854 mangle_array_type, mangle_record_type,
4855 find_compression_pointer_match, find_compression_array_match,
4856 find_compression_record_match,
4857 find_compression_array_template_match, set_type_package_list,
4858 entry_match_pointer_p, emit_compression_string, init_mangling,
4859 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4860 (mangle_obstack): New global.
4861 (MANGLE_RAW_STRING): New macro.
4862 (unicode_mangling_length): Turned static.
4863 (append_unicode_mangled_name): Renamed from
4864 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4865 replaces `obstack', removed from the parameter list.
4866 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4867 replaces parameter `obstack', removed from the parameter list. Call
4868 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4869 (append_gpp_mangled_classtype): Removed.
4870 (compression_table, compression_next): New static variables.
4871 * parse.y (temporary_obstack): Extern declaration removed.
4873 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4875 * parse.y (patch_binop): Compute missing type in error situations.
4877 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4879 * class.c (make_class_data): Push initial value for "arrayclass".
4880 * decl.c (init_decl_processing): Add new class field "arrayclass".
4882 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4884 From patha@softlab.ericsson.se:
4885 * parse.y (switch_label): Use build, not build1, to construct
4888 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4890 * lang.c (lang_decode_option): Change -MA to -MP.
4891 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4892 Update to new prototype; do quote targets.
4893 (jcf_dependency_write): Update.
4895 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4897 Shorten primitive array allocation path:
4898 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4899 to create new primitive arrays.
4900 * expr.c (build_newarray): If generating native code, call
4901 soft_newarray_node with a reference to the primitive TYPE identifier
4902 instead of type_value.
4904 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4906 Fix for PRs gcj/312 and gcj/253:
4907 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4908 dest if they arn't already.
4909 * class.c (layout_class): Call maybe_layout_super_class on
4910 superinterfaces also, but only if compiling from bytecode.
4913 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4916 2000-12-15 Tom Tromey <tromey@redhat.com>
4918 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4921 2000-12-14 Andrew Haley <aph@redhat.com>
4923 * boehm.c (mark_reference_fields): Change test to correctly detect
4926 2000-12-15 Andreas Jaeger <aj@suse.de>
4928 * config-lang.in (lang_dirs): Added.
4930 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4933 Credits go to rth for finding it.
4935 2000-12-13 Mike Stump <mrs@wrs.com>
4937 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4939 2000-11-07 Tom Tromey <tromey@cygnus.com>
4941 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4942 * lex.c (java_ignorable_control_p): Removed.
4943 (java_letter_or_digit_p): Removed.
4944 (java_start_char_p): New function.
4945 (java_read_char): Return `int', not `unicode_t'. Changed
4947 (java_read_unicode): Likewise.
4948 (java_read_unicode_collapsing_terminators): Likewise.
4949 (java_get_unicode): Likewise.
4950 (java_new_lexer): Initialize hit_eof.
4951 (java_parse_end_comment): Take `int' argument.
4952 (java_parse_doc_section): Likewise.
4953 (java_parse_escape_sequence): Don't allow backlash-newline.
4955 * lex.h (JAVA_DIGIT_P): Removed.
4956 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4957 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4958 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4959 (JAVA_PART_CHAR_P): New macro.
4961 (JAVA_CHAR_ERROR): Now -2.
4962 (java_lexer): New field `hit_eof'.
4963 * chartables.h: New file.
4964 * gen-table.pl: new file.
4966 2000-11-20 Tom Tromey <tromey@cygnus.com>
4967 Alexandre Petit-Bianco <apbianco@cygnus.com>
4969 * parse.y (java_complete_lhs): Only allow compound assignment of
4970 reference type if type is String.
4972 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4974 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4975 jcf-path.c: Likewise.
4977 2000-12-09 Anthony Green <green@redhat.com>
4979 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4980 filestart and filename_length as int values.
4982 2000-12-07 Mo DeJong <mdejong@redhat.com>
4984 * jcf-io.c (find_class): Correct the logic that tests to see if a
4985 .java file is newer than its .class file. The compiler was
4986 incorrectly printing a warning when file mod times were equal.
4988 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4990 * jvgenmain.c: Use ISPRINT not isascii.
4992 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4994 * parse.y (end_artificial_method_body): Fixed typo.
4996 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4998 * parse.y (patch_method_invocation): Pick the correct enclosing
4999 context when creating inner class instances.
5002 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5004 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5005 Update copyright year to 2000.
5007 2000-11-23 Anthony Green <green@redhat.com>
5009 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5010 Move current_file_list out of yyparse and make it static.
5012 * expr.c: Declare quick_stack and tree_list_free_list as static
5013 (init_expr_processing): Register quick_stack and
5014 tree_list_free_list roots.
5016 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5018 * parse.y (build_outer_field_access): New local `decl_ctx', use
5019 it. Check for field's context and current class immediate outer
5020 context inheritance.
5021 (outer_field_access_p): Consider fields inherited from the last
5023 (build_access_to_thisn): Stop at the last enclosing context if
5027 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5029 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5031 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5033 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5036 2000-11-20 Tom Tromey <tromey@cygnus.com>
5038 * jv-scan.c (help): Document --complexity.
5039 (options): Added --complexity.
5040 (flag_complexity): New global.
5041 (main): Call `report'.
5042 * parse-scan.y (complexity): New global.
5043 (if_then_statement, if_then_else_statement,
5044 if_then_else_statement_nsi, switch_block_statement_group,
5045 while_expression, do_statement, for_begin, continue_statement,
5046 throw_statement, catch_clause, finally, method_invocation,
5047 conditional_and_expression, conditional_or_expression,
5048 conditional_expression): Update complexity.
5049 (reset_report): Reset complexity.
5050 (report): New function.
5052 2000-11-20 Tom Tromey <tromey@cygnus.com>
5054 * lex.c (yylex): Added STRICT_TK case.
5055 * parse.y (STRICT_TK): Added.
5056 * parse-scan.y (STRICT_TK): Added.
5057 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5058 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5060 * keyword.h: Rebuilt.
5061 * keyword.gperf (strictfp): Added.
5063 2000-11-20 Tom Tromey <tromey@cygnus.com>
5065 * lex.c (yylex): Recognize floating point constants with leading
5068 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5070 * java-tree.h (cyclic_inheritance_report): Constify.
5071 * parse.y (cyclic_inheritance_report): Likewise.
5073 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5075 * parse.y (goal): Remove call to ggc_add_string_root.
5077 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5079 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5080 Create string in scratch buffer, then pass to build_string.
5082 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5084 * parse.y (issue_warning_error_from_context): Add
5087 2000-11-11 Anthony Green <green@redhat.com>
5089 * jcf-parse.c (process_zip_dir): Add finput parameter.
5090 (jcf_figure_file_type): Call process_zip_dir with appropriate
5093 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5095 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5096 * jcf-parse.c (jcf_figure_file_type): Likewise.
5098 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5100 * parse.y (create_new_parser_context): Use memset () instead of
5103 2000-11-08 Tom Tromey <tromey@cygnus.com>
5105 * gjavah.c (process_file): Only include gcj/cni.h when generating
5108 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5110 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5111 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5112 instead of bzero ().
5114 2000-11-05 Tom Tromey <tromey@cygnus.com>
5116 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5117 * lex.c (IS_ZERO): New define.
5118 (java_perform_atof): Error on floating point underflow.
5120 2000-11-04 Tom Tromey <tromey@cygnus.com>
5122 * lex.c (java_parse_escape_sequence): Only read two octal
5123 characters if the first one is greater than 3. Don't allow
5124 "octal" numbers to include the digits 8 or 9.
5126 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5128 * Make-lang.in (java.distdir): Remove.
5130 2000-11-03 Tom Tromey <tromey@cygnus.com>
5132 * Make-lang.in (java.dvi): New target.
5133 Partial fix for PR other/567.
5135 * lang-options.h: Mention -Wout-of-date.
5136 * jcf-dump.c (flag_newer): New global.
5137 * gjavah.c (flag_newer): New global.
5138 * jcf-io.c (find_class): Only warn when flag_newer set.
5139 * lang.c (flag_newer): New global.
5140 (struct string_option): New declaration.
5141 (lang_W_options): New global.
5142 (process_option_with_no): New function.
5143 (lang_decode_option): Use it.
5145 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5146 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5149 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5150 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5151 * lex.c (java_read_unicode): Removed `term_context' argument.
5152 Recognize any number of `u' in `\u'.
5153 (java_read_unicode_collapsing_terminators): New function.
5154 (java_get_unicode): Use it.
5155 (java_lineterminator): Removed.
5156 (yylex): Produce error if character literal is newline or single
5157 quote. Return if eof found in middle of `//' comment. EOF in
5158 `//' comment is only an error if pedantic.
5159 (java_ignorable_control_p): New function.
5160 (java_parse_end_comment): Return if eof found in middle of
5163 * jv-scan.c (pedantic): New global.
5165 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5167 * parse.y (outer_field_access_p): Inherited fields aren't
5168 consider outer fields.
5169 (maybe_build_thisn_access_method): Use
5170 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5171 (resolve_expression_name): Trigger an error if a static field
5172 is being accessed as an outer field.
5174 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5176 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5179 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5181 * Make-lang.in: Move all build rules here from Makefile.in,
5182 adapt to new context. Wrap all rules that change the current
5183 directory in parentheses. Expunge all references to $(P).
5184 When one command depends on another and they're run all at
5185 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5186 all object-file generation rules. Delete obsolete variables.
5188 * Makefile.in: Delete.
5189 * config-lang.in: Delete outputs= line.
5191 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5193 * parse.y (patch_method_invocation): NULLify this_arg when already
5195 (maybe_use_access_method): Handle call to methods unrelated to the
5196 current class. Fixed comment.
5199 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5201 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5204 2000-10-24 Tom Tromey <tromey@cygnus.com>
5206 * lex.c (java_new_lexer): Initialize new fields. Work around
5207 broken iconv() implementations.
5208 (java_read_char): Swap bytes if required. Use fallback decoder if
5210 (byteswap_init, need_byteswap): New globals.
5211 (java_destroy_lexer): Only close iconv handle if it is in use.
5212 * lex.h (java_lexer): New fields read_anything, byte_swap,
5214 Made out_buffer unsigned.
5216 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5218 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5219 where an enclosing context can be set on the jdep.
5220 (do_resolve_class): Fixed identation.
5222 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5224 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5226 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5229 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5231 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5233 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5235 * jcf-write.c (OP1): Update `last_bc'.
5236 (struct jcf_block): Fixed indentation and typo in comments. New
5238 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5239 follows `monitorenter'.
5240 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5244 2000-10-16 Tom Tromey <tromey@cygnus.com>
5246 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5247 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5248 * lang-options.h: Added -MA, -MT, -MF..
5249 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5250 (DEPEND_TARGET_SET): New macro.
5251 (DEPEND_FILE_ALREADY_SET): Likewise.
5252 (init_parse): Handle new flags.
5253 * jcf.h (jcf_dependency_print_dummies): Declare.
5254 * Make-lang.in (s-java): Added mkdeps.o.
5255 * Makefile.in (BACKEND): Added mkdeps.o.
5256 (../gcjh$(exeext)): Added mkdeps.o.
5257 (../jcf-dump$(exeext)): Added mkdeps.o.
5258 * jcf-depend.c: Include mkdeps.h.
5259 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5260 add_entry): Removed.
5261 (jcf_dependency_reset): Rewrote.
5262 (dependencies): New global.
5263 (jcf_dependency_set_target): Rewrote.
5264 (jcf_dependency_add_target): Likewise.
5265 (jcf_dependency_add_file): Likewise.
5267 (print_ents): Removed.
5268 (jcf_dependency_write): Rewrote.
5269 (print_dummies): New global.
5270 (jcf_dependency_print_dummies): New function
5271 (jcf_dependency_write): Call deps_dummy_targets if required.
5273 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5275 * gjavah.c (add_class_decl): Removed unused variables `tname',
5276 `tlen' and `name_index'.
5277 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5278 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5279 in `wfl_operator' with value.
5280 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5281 (jcf_figure_file_type): Fixed identation.
5282 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5283 * parse.y (analyze_clinit_body): New function.
5284 (static_initializer:): Reset `current_static_block'.
5285 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5286 `wfl_operator' with new value.
5287 (lookup_cl): Use EXPR_WFL_FILENAME.
5288 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5289 analyze_clinit_body.
5290 (build_outer_field_access): Access to this$<n> built from
5291 current_class, not its outer context.
5292 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5293 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5294 (patch_method_invocation): Use `is_static_flag' when already
5296 (patch_newarray): Removed assignment in ternary operator.
5298 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5300 * except.c (free_eh_ranges): Don't free `whole_range'.
5302 2000-10-15 Anthony Green <green@redhat.com>
5304 * decl.c (init_decl_processing): Call init_class_processing before
5307 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5309 * check-init.c (check_init): Fixed leading comment. Use
5311 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5312 (give_name_to_locals): Likewise.
5313 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5314 fields in lang_decl_var.
5315 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5316 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5317 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5318 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5319 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5320 (LOCAL_FINAL): Rewritten.
5321 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5322 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5323 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5324 `init_final' fields.
5325 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5326 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5327 (TYPE_HAS_FINAL_VARIABLE): New macro.
5328 (struct lang_type): Added `afv' field.
5329 * parse.y (check_static_final_variable_assignment_flag): New function.
5330 (reset_static_final_variable_assignment_flag): Likewise.
5331 (check_final_variable_local_assignment_flag): Likewise.
5332 (reset_final_variable_local_assignment_flag): Likewise.
5333 (check_final_variable_indirect_assignment): Likewise.
5334 (check_final_variable_global_assignment_flag): Likewise.
5335 (add_inner_class_fields): Use LOCAL_FINAL_P.
5336 (register_fields): Handle local finals and final variables.
5337 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5338 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5339 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5341 (java_complete_expand_methods): Loop to set
5342 TYPE_HAS_FINAL_VARIABLE. Call
5343 `reset_final_variable_local_assignment_flag' and
5344 `check_final_variable_local_assignment_flag' accordingly before
5345 and after constructor expansion. Call
5346 `reset_static_final_variable_assignment_flag'
5347 before expanding <clinit> and after call
5348 `check_static_final_variable_assignment_flag' if the
5349 current_class isn't an interface. After all methods have been
5350 expanded, call `check_final_variable_global_assignment_flag' and
5351 `check_static_final_variable_assignment_flag' if the current class
5353 (maybe_yank_clinit): Fixed typo in comment.
5354 (build_outer_field_access_methods): Removed old sanity check. Use
5355 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5356 Don't create access methods for finals.
5357 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5358 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5359 existing DECL_INIT has been processed.
5360 (java_complete_lhs): Likewise.
5361 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5362 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5364 (patch_assignment): Use LOCAL_FINAL_P.
5365 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5366 DECL_INITIAL is nullified.
5369 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5371 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5373 * Makefile.in (parse.c, parse-scan.c): Likewise.
5375 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5377 * class.c (temporary_obstack): Remove.
5378 (make_class): Don't mess with obstascks.
5379 (push_class): Likewise.
5380 (set_super_info): Likewise.
5381 (add_method_1): Likewise.
5382 (add_method): Likewise.
5383 (add_field): Likewise.
5384 (build_utf8_ref): Likewise.
5385 (build_class_ref): Likewise.
5386 (build_static_field_ref): Likewise.
5387 (finish_class): Likewise.
5388 (push_super_field): Likewise.
5389 (layout_class): Likewise.
5390 (layout_class_methods): Likewise.
5391 (init_class_processing): Likewise.
5392 * constants.c (get_tag_node): Likewise.
5393 (build_constant_data_ref): Likewise.
5394 * decl.c (ggc_p): Remove.
5395 (copy_lang_decl): Use ggc_alloc.
5396 (complete_start_java_method): Don't mess with obstacks.
5397 (start_java_method): Likewise.
5398 (end_java_method): Likewise.
5399 * except.c (link_handler): Use xmalloc.
5400 (free_eh_ranges): New function.
5401 (method_init_exceptions): Use it.
5402 (add_handler): Use xmalloc.
5403 (expand_start_java_handler): Don't mess with obstacks.
5404 (prepare_eh_table_type): Likewise.
5405 (expand_end_java_handler): Likewise.
5406 * expr.c (push_value): Likewise.
5407 (create_label_decl): Likewise.
5408 (build_jni_stub): Likewise.
5409 (java_lang_expand_expr): Likewise.
5410 (note_instructions): Use xrealloc.
5411 (java_push_constant_from_pool): Don't mess with obstacks.
5412 (process_jvm_instruction): Likewise.
5413 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5415 * jcf-parse.c (get_constant): Don't mess with obstacks.
5416 (read_class): Likewise.
5417 (jcf_parse): Likewise.
5418 * lex.c (expression_obstack): Remove.
5419 (java_lex): Don't use obstack_free.
5420 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5421 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5422 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5423 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5424 * parse.y (gaol): Add more GC roots.
5425 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5426 (lookup_field_wrapper): Likewise.
5427 (obtain_incomplete_type): Don't mess with obstacks.
5428 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5430 (craft_constructor): Don't mess with obstacks.
5431 (safe_layout_class): Likewise.
5432 (java_complete_class): Likewise.
5433 (source_end_java_method): Likewise.
5434 (build_outer_field_access_methods): Likewise.
5435 (build_outer_method_access_method): Likewise.
5436 (maybe_build_thisn_access_method): Likewise.
5437 (build_dot_class_method_invocation): Likewise.
5438 (java_complete_tree): Likewise.
5439 (java_complete_lhs): Likewise.
5440 (do_merge_string_cste): Likewise.
5441 (patch_string_cst): Likewise.
5442 (array_constructor_check_entry): Likewise.
5443 * typeck.c (build_java_array_type): Likewise.
5444 (parse_signature_string): Likewise.
5445 (build_java_signature): Likewise.
5447 2000-10-12 Tom Tromey <tromey@cygnus.com>
5450 * gjavah.c (add_class_decl): Don't special-case inner classes.
5451 (add_namelet): Likewise.
5453 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5455 * java-tree.h: Constify current_encoding.
5456 * lang.c: Constify current_encoding.
5458 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5460 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5461 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5463 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5465 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5466 patch. Fixes gcj/340.
5468 2000-10-10 Tom Tromey <tromey@cygnus.com>
5470 * lex.c (java_new_lexer): Initialize out_first and out_last
5472 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5474 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5476 * parse.y (pop_current_osb): New function.
5477 (array_type:): Use `dims:', changed actions
5478 accordingly. Suggested by Anthony Green.
5479 (array_creation_expression:): Used pop_current_osb.
5480 (cast_expression:): Likewise.
5481 (search_applicable_method_list): Fixed indentation.
5483 2000-10-08 Anthony Green <green@redhat.com>
5485 * parse.y (array_type_literal): Remove production.
5486 (type_literals): Refer to array_type, not array_type_literal.
5488 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 Patch contributed by Corey Minyard.
5491 * decl.c (check_local_named_variable): New function.
5492 (tree check_local_unnamed_variable): Likewise.
5493 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5495 2000-10-07 Anthony Green <green@redhat.com>
5497 * class.c (layout_class): Handle case where superclass can't be
5500 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5502 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5505 2000-10-05 Tom Tromey <tromey@cygnus.com>
5507 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5508 * jvgenmain.c (class_mangling_prefix): Removed.
5509 (class_mangling_suffix): New global.
5511 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5513 (print_method_info): Handle overrides for static and final
5515 (process_file): Generate declaration for class object field.
5516 * class.c (cxx_keywords): New array.
5517 (utf8_cmp): New function.
5518 (cxx_keyword_p): New function.
5519 (layout_class_method): Mangle C++ keywords by appending `$'.
5520 (mangle_field): New function.
5521 (mangle_class_field): Use mangle_field. Mangle class name as
5523 (mangle_static_field): Use mangle_field.
5525 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5527 * decl.c (find_local_variable): Removed uncessary type check and
5528 fixed range check typo. From Corey Minyard.
5530 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5532 * decl.c (give_name_to_locals): New local `code_offset'. Call
5533 `maybe_adjust_start_pc'.
5534 * expr.c (note_instructions): New function.
5535 (expand_byte_code): Don't collect insn starts here.
5536 (peek_opcode_at_pc): New function.
5537 (maybe_adjust_start_pc): Likewise.
5538 * java-tree.h (maybe_adjust_start_pc): Declare.
5539 (note_instructions): Likewise.
5540 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5542 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * parse.y (field_access:): Fixed indentation.
5545 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5547 2000-09-07 Tom Tromey <tromey@cygnus.com>
5550 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5551 JPRIMITIVE_TYPE_P, for arithmetic operators.
5552 (patch_method_invocation): Indentation fix.
5553 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5554 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5555 (do_unary_numeric_promotion): Cleaned up code.
5556 (valid_cast_to_p): Handle boolean correctly.
5558 2000-09-27 Tom Tromey <tromey@cygnus.com>
5560 * lex.c (java_read_unicode): Reset bs_count when finished with
5563 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5566 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5567 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5568 (typeck.o): Depend on ggc.h.
5569 * class.c (add_method_1): Use GC functions for allocation.
5570 (init_class_processing): Register roots.
5571 * decl.c (ggc_p): Set to 1.
5572 (pending_local_decls): Make it static.
5573 (push_jvm_slot): Use GC functions for allocation.
5574 (init_decl_processing): Register roots.
5575 (give_name_to_locals): Use GC functions for allocation.
5576 (lang_mark_tree): New function.
5577 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5578 functions for allocation.
5579 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5580 * lex.c (java_lex): Use build_string, rather than replicating it
5582 * parse.y (goal): Add more roots.
5583 (mark_parser_ctxt): New function.
5584 * typeck.c: Include ggc.h.
5586 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5588 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5589 contains something else than MODIFY_EXPR.
5591 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5593 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5594 * Makefile.in (parse.o): Depend on ggc.h.
5595 (class.o): Likewise.
5596 (constants.o): Likewise.
5599 (jcf-parse.o): Likewise.
5600 (jcf-write.o): Likewise.
5601 (mangle.o): Likewise.
5602 * class.c: Include ggc.h.
5603 (build_static_field_ref): Register GC roots.
5604 (layout_class): Likewise.
5605 (init_class_processing): Likewise.
5606 * constants.c: Include ggc.h.
5607 (current_constant_pool_data_ref): Remove.
5608 (tag_nodes): Move it to ...
5609 (get_tag_node): ... here. Register GC roots.
5610 * decl.c: Include ggc.h. Remove many global tree definitions.
5611 (throw_node): Define.
5612 (java_global_trees): Likewise.
5613 (predef_filenames): Make the size a constant.
5614 (init_decl_processing): Adjust accordingly.
5615 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5616 * expr.c: Include ggc.h.
5617 (init_expr_processing): Register GC roots.
5618 (build_invokeinterface): Likewise.
5619 * java-tree.h: Replace extern tree declarations with macros.
5620 (java_global_trees): New variable.
5621 (java_tree_index): New enumeration.
5622 (init_jcf_parse): Declare.
5623 * jcf-parse.c: Include ggc.h.
5624 (current_class): Remove declaration.
5625 (main_class): Likewise.
5626 (all_class_list): Likewise.
5627 (predefined_filename_p): Adjust for constant size of
5629 (init_jcf_parse): New function.
5630 * jcf-write.c: Include ggc.h.
5631 (generate_classfile): Register GC roots.
5632 (append_synthetic_attribute): Likewise.
5633 (append_innerclass_attribute_entry): Likewise.
5634 * lang.c: Include ggc.h.
5635 (lang_print_error): Register GC roots.
5636 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5638 * parse.y: Include ggc.h.
5639 (wfl_operator): Remove.
5640 (goal): Register GC roots.
5641 (java_pop_parser_context): Adjust for new field names.
5642 (java_parser_context_save_global): Likewse.
5643 (java_parser_context_restore_global): Likewise.
5644 (java_parser_context_suspend): Likewise.
5645 (java_parser_context_resume): Likewise.
5646 (verify_constructor_circularity): Register GC roots.
5647 (lookup_cl): Likewise.
5648 (java_reorder_fields): Likewise.
5649 (build_current_this): Likewise.
5650 (class_in_current_package): Likewise.
5651 (argument_types_convertible): Likewise.
5652 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5654 2000-09-14 Tom Tromey <tromey@cygnus.com>
5656 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5658 2000-09-13 Tom Tromey <tromey@cygnus.com>
5660 * jcf-parse.c: Include <locale.h>.
5661 * jv-scan.c: Include <locale.h>.
5663 2000-09-12 Tom Tromey <tromey@cygnus.com>
5665 * expr.c (pop_type_0): Return `Object' if trying to merge two
5667 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5668 interface types; `Object' is always a valid supertype.
5670 2000-09-12 Tom Tromey <tromey@cygnus.com>
5673 * jv-scan.c (help): Document --encoding.
5674 (options): Added `encoding' entry.
5675 (OPT_ENCODING): New define.
5676 (main): Handle --encoding.
5677 Include <langinfo.h> if nl_langinfo exists.
5678 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5680 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5681 (parse_source_file): Correctly call java_init_lex. Added `finput'
5682 argument. Use nl_langinfo to determine default encoding.
5683 * java-tree.h (current_encoding): Declare.
5684 * parse.y (java_parser_context_restore_global): Don't restore
5686 (java_parser_context_save_global): Don't set `finput' field.
5687 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5689 * lang.c (current_encoding): New global.
5690 (lang_decode_option): Recognize `-fencoding='.
5691 (finish_parse): Don't close finput.
5692 * parse.h (struct parser_ctxt): Removed `finput' and
5693 `unget_utf8_value' fields. Added `lexer' field.
5694 (java_init_lex): Fixed declaration.
5695 * lex.c (java_new_lexer): New function.
5696 (java_destroy_lexer): Likewise.
5697 (java_read_char): Added `lex' argument. Handle iconv case.
5698 (java_read_unicode): Added `lex' argument. Count backslashes in
5700 (java_init_lex): Added `finput' and `encoding' arguments. Set
5701 `lexer' field in ctxp.
5702 (BAD_UTF8_VALUE): Removed.
5703 (java_lex): Handle seeing UEOF in the middle of a string literal.
5704 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5705 (java_lexer): New structure.
5708 (DEFAULT_ENCODING): New define.
5709 (java_destroy_lexer): Declare.
5711 2000-09-12 Tom Tromey <tromey@cygnus.com>
5714 * lex.c (java_init_lex): Initialize java_io_serializable.
5715 * parse.y (java_io_serializable): New global.
5716 (valid_ref_assignconv_cast_p): An array can be cast to
5719 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5721 * decl.c, expr.c: Include defaults.h if not already included.
5722 Don't define the *_TYPE_SIZE macros.
5724 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5726 * typeck.c (build_java_array_type): Correct first parameter
5727 in ADJUST_FIELD_ALIGN invocation.
5729 2000-09-06 Tom Tromey <tromey@cygnus.com>
5731 * lang-specs.h: Also recognize `-femit-class-files'.
5733 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5735 * verify.c (merge_types): Load the types to merge if necessary.
5737 2000-09-02 Anthony Green <green@redhat.com>
5739 * jcf-io.c: Include zlib.h.
5740 (open_in_zip): Read compressed class file archives.
5741 * zipfile.h (ZipDirectory): Add uncompressed_size and
5742 compression_method fields.
5743 * zextract.c (read_zip_archive): Collect file compression info.
5745 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5747 * parse.y (do_resolve_class): Also explore superclasses of
5748 intermediate enclosing contexts when searching for inner classes.
5750 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5752 * parse.y (variable_declarator_id:): Better error message.
5753 (expression_statement:): Use YYNOT_TWICE.
5754 (cast_expression:): Likewise.
5755 (assignment:): Likewise.
5757 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5759 * parse.y (do_merge_string_cste): New locals. Create new
5760 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5762 2000-08-07 Hans Boehm <boehm@acm.org>
5764 * boehm.c (mark_reference_fields): Set marking bits for all words in
5765 a multiple-word record.
5766 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5769 2000-08-31 Mike Stump <mrs@wrs.com>
5771 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5772 jcf-dump$(exeext)): Make parallel safe.
5774 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5776 * jcf-parse.c (set_source_filename): Constify a char *.
5777 * jcf-write.c (append_innerclasses_attribute,
5778 make_class_file_name): Constify a char *. Don't recycle a
5779 variable for an unrelated purpose.
5780 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5781 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5783 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5785 * expr.c (can_widen_reference_to): Fixed indentation.
5786 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5787 * parse.y: `finit$' replaces `$finit$' in comments.
5788 (try_builtin_assignconv): Fixed leading comment.
5790 2000-08-25 Greg McGary <greg@mcgary.org>
5792 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5794 2000-08-24 Greg McGary <greg@mcgary.org>
5796 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5797 * parse.y (BINOP_LOOKUP): Likewise.
5799 2000-08-22 Andrew Haley <aph@cygnus.com>
5801 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5802 sign extending. Fixes gcj/321.
5803 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5804 combining to make a jlong. Fixes gcj/321.
5806 2000-08-21 Nix <nix@esperi.demon.co.uk>
5808 * lang-specs.h: Do not process -o or run the assembler if
5811 2000-08-16 Andrew Haley <aph@cygnus.com>
5813 * typeck.c (build_java_array_type): Rewrite code to do array
5814 alignment. Take into account back-end macros when aligning array
5815 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5816 user to set alignment. Fixes gcj/252 and 160.
5818 2000-08-09 Tom Tromey <tromey@cygnus.com>
5820 * parse.y (check_abstract_method_definitions): Now return `int'.
5821 Check implemented interfaces. Fixes PR gcj/305.
5823 * parse.y (patch_switch_statement): Disallow `long' in switch
5824 expressions. Fixes PR gcj/310.
5826 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * decl.c (finit_leg_identifier_node): New global.
5829 (init_decl_processing): Use `finit$' to initialize
5830 finit_identifier_node. Use `$finit$' to initialize
5831 finit_leg_identifier_node.
5832 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5833 * java-tree.h (finit_identifier_node): Changed attached comment.
5834 (finit_leg_identifier_node): New declaration.
5835 (ID_FINIT_P): Take finit_identifier_node and
5836 finit_leg_identifier_node into account. This is a backward
5839 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5841 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5843 (generate_bytecode_insns): Check `nargs' before emitting it.
5844 * verify.c (merge_type_state): Fixed typo.
5845 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5846 generate_bytecode_{conditional,insns}.
5848 2000-08-13 Anthony Green <green@redhat.com>
5850 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5853 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5855 * class.c (maybe_layout_super_class): Fixed indentation.
5856 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5857 (java_check_methods): New function declaration.
5858 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5859 instead of `str_ptr'.
5860 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5861 of a `invokeinterface' at the right time.
5862 * parse.h (WFL_STRIP_BRACKET): New macro.
5863 (SET_TYPE_FOR_RESOLUTION): Use it.
5864 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5865 (check_class_interface_creation): Don't check for cross package
5866 innerclass name clashes.
5867 (method_header): Behave properly if MDECL is `error_mark_node'.
5868 (method_declarator): Return `error_mark_node' if bogus current
5870 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5871 (resolve_and_layout): New local `decl_type', set and used. Call
5873 (java_check_methods): New method.
5874 (java_layout_classes): Use it.
5875 (resolve_qualified_expression_name): No EH check necessary in
5877 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5879 (patch_assignment): Set DECL_INITIAL on integral final local.
5881 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5883 * java-tree.h (flag_extraneous_semicolon): New extern.
5884 * lang-options.h: (-Wextraneous-semicolon): New option.
5885 * lang.c (flag_redundant): Fixed typo in leading comment.
5886 (flag_extraneous_semicolon): New global.
5887 (lang_decode_option): Set `flag_extraneous_semicolon' when
5888 -Wall. Decode `-Wextraneous-semicolon'.
5889 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5890 `empty_statement' rule.
5891 (class_body_declaration): Likewise.
5892 (method_body:): Accept `;' as a method body.
5893 (static_initializer:): Removed `SC_TK' hack.
5894 (constructor_block_end:): Likewise.
5895 (empty_statement:): Report deprecated empty declaration. Fixes
5898 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5900 * parse.y (build_dot_class_method_invocation): Changed parameter
5901 name to `type'. Build signature from `type' and convert it to a
5902 STRING_CST if it's an array.
5903 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5904 to use `ref_type' directly.
5906 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
5908 * lang-options.h: Added a comma after the last element to avoid
5909 syntax errors when other languages define additional options.
5911 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5913 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5914 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5915 (jc1): Link with $(BACKEND).
5916 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5918 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5920 * jvspec.c: Adjust type of second argument to
5921 lang_specific_driver, and update code as necessary.
5923 * class.c (build_dtable_decl): Initialize dummy.
5925 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5927 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5928 method bodies not to rule out discarding `<clinit>'; don't use
5929 <clinit> to initialize static fields with constant initializers.
5931 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5933 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5935 (method_synthetic): New global.
5936 (HANDLE_METHOD): Recognize synthetic method and tell
5937 `print_method_info' about it.
5938 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5939 processing a synthetic method.
5940 * jcf-reader.c (skip_attribute): New function.
5941 ( skip_attribute): Likewise.
5943 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5945 * parse.y (build_outer_field_access): Fixed comments.
5946 (fix_constructors): Emit the initialization of this$<n> before
5948 (resolve_qualified_expression_name): Build an access to `decl' if
5951 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * parse-scan.y (curent_class): Non longer const.
5954 (inner_qualifier, inner_qualifier_length): Deleted.
5955 (current_class_length): New global.
5956 (bracket_count): Fixed typo in leading comment.
5957 (anonymous_count): New global.
5958 (class_instance_creation_expression:): Handle anonymous classes.
5959 (anonymous_class_creation:): New rule.
5960 (push_class_context): Rewritten.
5961 (pop_class_context): Likewise.
5962 (INNER_QUALIFIER): Macro deleted.
5963 (report_class_declaration): call `push_class_context' when
5964 entering the function. `fprintf' format modified not to use
5966 (report_class_declaration): Assign `package_name' and
5967 `current_class' to NULL separately.
5969 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5971 * expr.c (build_invokeinterface): Call layout_class_methods on
5974 2000-07-27 Tom Tromey <tromey@cygnus.com>
5975 Anthony Green <green@cygnus.com>
5976 Alexandre Petit-Bianco <apbianco@cygnus.com>
5978 * class.c (make_class_data): Create vtable for abstract classes.
5979 (get_dispatch_table): Changed to cope with abstract classes.
5981 2000-07-27 Tom Tromey <tromey@cygnus.com>
5983 * parse.y (patch_method_invocation): Don't reverse the argument
5984 list when dealing with anonymous class constructors. Fixed typo in
5987 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5989 * parse.y (build_alias_initializer_parameter_list): Reverse
5990 crafted list when building aliases for anonymous class
5993 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5995 * parse.y (jdep_resolve_class): Don't bother checking potential
5996 innerclass access if `decl' is NULL.
5997 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6000 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6002 * parse.c: Remove (again.)
6004 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6007 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6008 outside the `if' statement, alias to innerclass removed, `decl'
6009 used to mark the class complete.
6011 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6013 * parse.y (simple_name:): Fixed typo in error message.
6015 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6017 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6018 or its first operand can be error marks.
6020 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6022 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6023 * parse.y (method_header): Likewise.
6025 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6027 * parse.y (process_imports): Consider that one might be trying to
6028 import an innerclass. Fixes gcj/254
6030 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6032 * parse.y (find_as_inner_class): Handle the case where the
6033 enclosing context of an innerclass has been loaded as bytecode.
6035 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6037 * parse.y (simple_name:): Reject `$' in type names.
6038 (resolve_type_during_patch): Use `type' as a second
6039 argument to resolve_no_layout. Fixes gcj/257.
6041 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6043 * parse.y (find_most_specific_methods_list): Select the only
6044 non-abstract method even if max has been set.
6045 Fixes gcj/285, gcj/298.
6047 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6049 * lang-specs.h: Added %(jc1) to java compiler options.
6051 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6053 * .cvsignore: New file.
6055 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * parse.y (not_accessible_p): Access granted to innerclasses
6058 (indirectly) extending the reference type. Fixes gcj/249.
6060 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6062 * parse.y (patch_method_invocation): Fixed comment.
6063 (maybe_use_access_method): Build this$<n>s to the context of the
6064 target method, or a type that extends it. Fixes gcj/242.
6066 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6070 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6072 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6074 2000-07-13 Tom Tromey <tromey@cygnus.com>
6076 * lang-specs.h: Added %{I*}.
6078 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6080 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6082 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6084 * parse-scan.c: Remove.
6086 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6088 * class.c (set_super_info): Handled protected inner classes.
6089 (common_enclosing_context_p): Bail early if arguments aren't both
6091 (get_access_flags_from_decl): Handle private and protected inner
6093 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6094 (CLASS_PROTECTED): Likewise.
6095 (struct lang_type): New bitfield `poic'.
6096 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6098 (check_inner_class_access): Renamed arguments, added
6099 comments. Handles protected inner classes (fixes gcj/225)
6100 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6102 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6104 * parse.y (resolve_qualified_expression_name): Verify qualified
6105 access to `this'. Fixes gcj/239.
6107 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6109 * jcf-write.c (generate_classfile): Don't install ConstantValue
6112 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6114 * parse.y (resolve_qualified_expression_name): Handle inner class
6115 access. Fixes gcj/256.
6117 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6119 * jcf-write.c (generate_classfile): Properly install the
6120 ConstantValue attribute and the initial value constant pool index
6121 on string constants.
6122 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6125 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6129 * parse.y (find_as_inner_class): Fixed typo.
6130 (do_resolve_class): Explore enclosing contexts when searching for
6131 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6132 (check_inner_class_access): Check `decl' which can be null in case
6135 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6137 * java-tree.h (java_debug_context): Declared `extern'.
6138 (safe_layout_class): Likewise.
6139 * parse.y (resolve_field_access): Field must be `static' in order
6140 to be replaced by its initial value. Added comments.
6141 (find_applicable_accessible_methods_list): Fixed typo.
6142 (find_most_specific_methods_list): Methods found in innerclasses
6143 take over methods founds in the enclosing contexts.
6144 (java_complete_tree): Loosen restrictions on the type of DECLs
6145 that can be replaced by their initialization values.
6146 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6148 2000-07-05 Tom Tromey <tromey@cygnus.com>
6150 * Make-lang.in (PARSE_DIR): New macro.
6151 (PARSE_RELDIR): Likewise.
6152 (PARSE_C): Likewise.
6153 (PARSE_SCAN_C): Likewise.
6154 ($(PARSE_C)): New target.
6155 ($(PARSE_SCAN_C)): Likewise.
6156 (SET_BISON): New macro.
6157 (BISONFLAGS): Likewise.
6158 (JAVABISONFLAGS): Likewise.
6160 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6162 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6163 argument on the first pass for CNI as well as JNI.
6164 (print_method_info): Set up method name on the first pass only.
6166 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * parse.y (parser_qualified_classname): Removed parameter
6170 (create_interface): Removed first passed parameter to
6171 parser_qualified_classname.
6172 (create_class): Likewise. Don't install alias on static
6173 innerclasses. Fixes gcj/275.
6175 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6177 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6178 debugable statement with empty_stmt_node. Fixes gcj/272
6180 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6182 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6185 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6187 * jcf-write.c (push_long_const): Appropriately cast short negative
6190 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6192 * parse.y (verify_constructor_super): Use loop variable
6193 `m_arg_type' initialized with `mdecl_arg_type'.
6195 2000-06-29 Tom Tromey <tromey@cygnus.com>
6197 * parse.y (resolve_field_access): Handle case where `type_found'
6200 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6202 * expr.c (lookup_field): The same field can be found through two
6203 different interface. Don't declare it ambiguous in that case.
6205 2000-06-27 Tom Tromey <tromey@cygnus.com>
6207 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6208 follows \r, then unget it at a lower level.
6210 2000-06-26 Tom Tromey <tromey@cygnus.com>
6212 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6215 2000-06-25 Tom Tromey <tromey@cygnus.com>
6217 * parse.y (for_statement): Wrap expression in a WFL if it is a
6218 constant. For PR gcj/268.
6220 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * parse.y (do_resolve_class): Minor optimiztion in the package
6223 list search. Removed unnecessary test and return statement.
6224 (valid_ref_assignconv_cast_p): Order of arguments to
6225 enclosing_context_p fixed.
6227 2000-06-24 Tom Tromey <tromey@cygnus.com>
6229 * expr.c (lookup_field): Print error and return error_mark_node if
6230 field reference is ambiguous.
6232 * parse.y (check_abstract_method_definitions): Also check if
6233 `other_method' is abstract.
6235 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6237 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6239 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6240 (struct lang_type): New field `pic'.
6241 (CLASS_PRIVATE): New macro.
6242 * parse.y (check_inner_class_access): New function.
6243 (jdep_resolve_class): Call it.
6245 2000-06-23 Tom Tromey <tromey@cygnus.com>
6247 * parse.y (patch_incomplete_class_ref): Initialize the returned
6248 class. For PR gcj/260.
6250 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6252 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6254 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6256 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6257 Java specific checks.
6258 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6260 * java-tree.def (CASE_EXPR): Marked 'e'.
6261 (DEFAULT_EXPR): Likewise.
6262 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6264 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6265 Java specific checks.
6266 (generate_bytecode_insns): Test try_block for BLOCK before using
6268 * parse.y (build_wfl_wrap): Added `location' argument. Set
6269 EXPR_WFL_LINECOL accordingly.
6270 (dim_expr:): Wrap constants with WFLs.
6271 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6272 (resolve_package): Check for `stmt' not being a BLOCK before
6273 building a debuggable statement with it.
6274 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6276 (resolve_field_access): Make sure `decl' is a DECL before treating
6278 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6279 IDENTIFIER_NODE before treating it as such.
6280 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6281 treating it as such.
6282 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6283 to be applied only on non array types.
6285 2000-06-16 Per Bothner <per@bothner.com>
6287 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6288 define in terms of DECL_RESULT, as that fails when --enable-checking.
6290 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6292 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6293 types the same in comparison.
6294 (CHECK_OP): Add static prototype.
6296 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6298 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6299 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6302 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6304 * decl.c (create_primitive_vtable): Prototype.
6306 * jcf-write.c (generate_bytecode_insns): Initialize variable
6309 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6311 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6313 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6314 to track searched classes, and do not search the same class more than
6315 once. Call find_applicable_accessible_methods_list on immediate
6316 superclass, instead of search_applicable_method_list on all ancestors.
6319 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6321 * parse.y (register_fields): Permit static fields in inner classes
6322 if they are final. Fix for PR gcj/255.
6324 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6326 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6327 * parse.y (find_in_imports): Returned type changed to void,
6328 leading comment fixed.
6329 (register_package): New function.
6330 (qualify_and_find): Likewise.
6331 (package_declaration:): Use `register_package'.
6332 (single_type_import_declaration:): Removed local variable
6333 `node'. Added missing `;' for consistency.
6334 (type_import_on_demand_declaration:): Use `chainon' to link new
6336 (lookup_field_wrapper): Lookup local variables defined in outer
6338 (java_complete_class): Don't reverse the list of imported on demand.
6339 (do_resolve_class): Reorganized. Removed local variable
6340 `original_name'. Call `qualify_and_find' with the current package
6341 name, invoke `find_in_imports_on_demand' right after. Call
6342 `qualify_and_find' with the packages we've seen so far. Fixed
6343 operations numbering in comments.
6344 (java_expand_class): Don't reverse `package_list'.
6345 (find_most_specific_methods_list): New local variables `abstract'
6346 and `candidates'. Use them to pick the right method.
6348 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6350 * parse.y (check_modifiers_consistency): Don't subtract out
6351 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6353 2000-06-04 Philipp Thomas <pthomas@suse.de>
6355 * Makefile.in (INTLLIBS): New.
6359 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6361 * class.c (get_dispatch_table): Build the vtable dummy entry list
6362 element with a null purpose. Fixed leading comment.
6363 (build_dtable_decl): Build an accurate dtable type when appropriate
6366 2000-06-02 Richard Henderson <rth@cygnus.com>
6368 * lang.c (lang_get_alias_set): New.
6370 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6372 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6373 before using it as the accessed field.
6375 2000-05-31 Tom Tromey <tromey@cygnus.com>
6377 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6378 char_array_vtable, short_array_vtable, int_array_vtable,
6379 long_array_vtable, float_array_vtable, double_array_vtable):
6381 * expr.c (get_primitive_array_vtable): New function.
6382 (create_primitive_vtable): New function.
6383 (java_lang_expand_expr): Enable code to statically generate
6385 * decl.c (init_decl_processing): Create primitive vtables.
6386 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6387 short_array_vtable, int_array_vtable, long_array_vtable,
6388 float_array_vtable, double_array_vtable): Define.
6390 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6392 * java/parse.y (find_applicable_accessible_methods_list):
6393 Don't add an uninitialized value to the list.
6395 2000-05-25 Tom Tromey <tromey@cygnus.com>
6397 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6398 when trying to see if field's class should be initialized. Always
6399 initialize field's declaring class, not qualified class.
6402 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6403 `wfl_operator', to maybe_build_primttype_type_ref.
6406 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6408 * parse.y (patch_method_invocation): Don't try to lookup methods
6411 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6413 * parse.y (resolve_field_access): Call the appropriate <clinit>
6414 before accessing the length of a static array. Craft a decl for
6415 the field while its time. Fixes PR gcj/129.
6417 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6419 * parse.y (resolve_package): Correctly set `*next' (was off by
6421 (resolve_qualified_expression_name): Fixed comment.
6423 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6425 * jcf-parse.c (jcf_parse_source): Reset current_class and
6426 current_function_decl to NULL before parsing a new file.
6428 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * parse.y (block_end:): If the collected block doesn't feature a
6431 statement, insert an empty statement.
6433 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6435 * parse.y (maybe_yank_clinit): New function.
6436 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6437 end of the list of methods belonging to a class.
6438 (java_complete_expand_method): Check whether <clinit> is really
6439 necessary and expand it accordingly.
6441 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6443 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6444 processed by the method's switch statement.
6446 2000-05-19 Tom Tromey <tromey@cygnus.com>
6448 * java-tree.h: Added init state enum.
6449 * decl.c (emit_init_test_initialization): Initialize class
6450 initialization check variable by looking at class' state.
6452 2000-05-19 Tom Tromey <tromey@cygnus.com>
6454 * java-tree.h (build_instanceof): Declare.
6455 (build_get_class): Declare.
6456 * parse.y (patch_binop): Use build_instanceof.
6457 * expr.c (build_instanceof): New function. If class is final,
6458 don't make a function call.
6459 (expand_java_INSTANCEOF): Use it.
6460 (build_get_class): New function.
6462 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6464 * jcf-write.c (generate_classfile): Scan the source_file for
6465 slashes with the right pointer variable.
6467 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6469 * lang.c (lang_decode_option): Update -Wunused flags by calling
6471 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6473 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6475 * check_init.c (check_init): Constify local char *.
6476 * class.c (push_class): Constify local char *.
6477 * java_tree.h: Update prototypes.
6478 * jcf-io.c (open_class): Constify filename parameter and
6480 (find_class): Remove redundant string copy. Cast return from
6482 * jcf-parse.c (read_class, parse_class_file, yyparse):
6483 Constify local char *.
6484 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6485 Constify local char *.
6486 * jcf.h (JCF): Constify filename and classname.
6487 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6488 * lang.c (init_parse): Constify parameter and return value.
6489 * lex.c (java_get_line_col): Constify filename parameter.
6490 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6491 * parse.y (java_parser_context_suspend,
6492 issue_warning_error_from_context, safe_layout_class): Constify
6494 * parse.c: Regenerate.
6496 2000-05-08 Tom Tromey <tromey@cygnus.com>
6498 * expr.c (build_jni_stub): Cache the result of
6499 _Jv_LookupJNIMethod.
6501 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * decl.c (predef_filenames_size): Now 7.
6504 (predef_filenames): New seventh entry.
6506 2000-05-04 Tom Tromey <tromey@cygnus.com>
6508 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6509 Keep track of when we've seen a reference field after a
6510 non-reference field.
6511 (get_boehm_type_descriptor): Handle case where we see
6512 non-reference fields but no trailing reference field.
6513 * decl.c (rawdata_ptr_type_node): Define.
6514 (init_decl_processing): Initialize rawdata_ptr_type_node.
6515 * java-tree.h (rawdata_ptr_type_node): Declare.
6517 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6519 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6520 specifiers in calls to fprintf.
6522 2000-05-03 Andrew Haley <aph@cygnus.com>
6524 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6526 * javaop.h (WORD_TO_INT): New function.
6527 (IMMEDIATE_s4): Use WORD_TO_INT.
6528 * jcf.h (JPOOL_INT): Ditto.
6530 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6533 2000-04-19 Tom Tromey <tromey@cygnus.com>
6535 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6537 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6539 * expr.c (build_jni_stub): New function.
6540 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6542 * parse.y (java_complete_expand_methods): Expand a native method
6543 and call build_jni_stub if -fjni given.
6544 * lang-options.h: Document -fjni.
6545 * lang.c (flag_jni): New global.
6546 (lang_f_options): Added `jni' entry.
6547 * java-tree.h (soft_lookupjnimethod_node,
6548 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6550 (flag_jni): Declare.
6551 (build_jni_stub): Declare.
6552 (struct lang_decl): Added `native' flag.
6553 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6555 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6556 soft_jnipopsystemframe_node): New globals.
6557 (init_decl_processing): Set them. _Jv_InitClass only takes one
6560 * java-tree.def: Put into `C' mode.
6562 2000-04-27 Tom Tromey <tromey@cygnus.com>
6565 * expr.c (expand_invoke): Generate check to see if object pointer
6566 is null in nonvirtual invocation case.
6567 * java-tree.h (soft_nullpointer_node): Declare.
6568 * decl.c (soft_nullpointer_node): New global.
6569 (init_decl_processing): Initialize soft_nullpointer_node.
6570 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6571 or `private' methods.
6572 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6574 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6576 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6579 2000-04-26 Tom Tromey <tromey@cygnus.com>
6581 * zextract.c (find_zip_file_start): New function.
6582 (read_zip_archive): Use it.
6584 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6588 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * class.c (common_enclosing_context_p): New function.
6591 * java-tree.h (common_enclosing_context_p): Added prototype.
6592 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6593 classes sharing an outer context with the current instance.
6594 * parse.y (build_access_to_thisn): Fixed leading comment.
6595 (verify_constructor_super): New local `supper_inner'. Skip
6596 enclosing context argument in the case of inner class constructors.
6597 (patch_method_invocation): Insert proper context as second
6598 parameter to pure inner class constructor super invocations.
6600 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * parse.y (end_class_declaration): Reset the interface number
6605 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6607 * parse.y (source_start_java_method): Deleted unnecessary code.
6608 (patch_method_invocation): Fixed comment.
6610 2000-04-24 Robert Lipe <robertlipe@usa.net>
6612 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6614 2000-04-23 Tom Tromey <tromey@cygnus.com>
6616 * boehm.c (mark_reference_fields): Use int_byte_position.
6618 2000-04-22 Tom Tromey <tromey@cygnus.com>
6620 * boehm.c (mark_reference_fields): Only call byte_position on
6623 2000-04-22 Tom Tromey <tromey@cygnus.com>
6625 * boehm.c (mark_reference_fields): Added `last_view_index'
6626 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6628 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6630 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6631 * parse.y (check_class_interface_creation): Fixed comments. Select
6632 permitted modifiers for (inner) interfaces. Changed error message
6633 to report rejected modifiers used with local classes.
6635 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6637 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6638 of directly inherited type considered in scope.
6639 * parse.y (do_resolve_class): Search inherited classes for inner
6642 2000-04-20 Tom Tromey <tromey@cygnus.com>
6644 * parse.y (not_accessible_p): Use member's class, not current
6645 class, when doing inheritance check for protected reference.
6648 2000-04-20 Jason Schroeder <shrode@subnature.com>
6650 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6652 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6654 * parse.y (lookup_field_wrapper): Search for final local aliases.
6655 (resolve_expression_name): Let lookup_field_wrapper search for
6656 final local aliases. Force the value of `name' if one is found.
6657 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6658 an expression name. Fixed comments.
6660 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6662 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6664 2000-04-19 Tom Tromey <tromey@cygnus.com>
6666 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6668 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6670 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6672 2000-04-18 Tom Tromey <tromey@cygnus.com>
6675 * gjavah.c (utf8_cmp): Changed return value.
6676 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6678 (cxx_keywords): New global.
6679 (get_field_name): Handle new result of cxx_keyword_subst.
6680 (print_method_info): Likewise.
6682 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6684 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6685 with a newline, for CNI.
6686 (print_stub_or_jni): Print a space or newline before method name for
6688 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6689 (process_file): Include gcj/cni.h if generating CNI stubs.
6691 2000-04-16 Tom Tromey <tromey@cygnus.com>
6693 * gjavah.c (decompile_method): Use print_field_name.
6696 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6698 * parse.y (java_expand_classes): Reverse the package list once.
6699 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6701 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6702 the `==' and `!=' operators.
6704 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6706 * jcf-write.c (generate_bytecode_insns): At invokation time,
6707 always relate an interface method to the type of its selector.
6709 2000-04-05 Tom Tromey <tromey@cygnus.com>
6712 * expr.c (expand_invoke): Generate check to see if object pointer
6713 is null in nonvirtual invocation case.
6714 * java-tree.h (soft_nullpointer_node): Declare.
6715 * decl.c (soft_nullpointer_node): New global.
6716 (init_decl_processing): Initialize soft_nullpointer_node.
6717 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6718 or `private' methods.
6719 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6721 2000-04-05 Tom Tromey <tromey@cygnus.com>
6724 * parse.y (check_final_assignment): Recognize assignments to the
6725 `length' field of an array when generating class files.
6727 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6729 * class.c (decl_hash): Prototype removed.
6730 (decl_compare): Likewise.
6732 2000-04-05 Tom Tromey <tromey@cygnus.com>
6734 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6735 * parse.y (check_modifiers_consistency): Check for final/volatile
6736 clash. Fixes PR gcj/164.
6738 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6740 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6742 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6744 (add_method_1): Use `java_hash_hash_tree_node' and
6745 `java_hash_compare_tree_node'.
6746 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6747 (java_hash_compare_tree_node): Likewise.
6748 * parse.y (find_applicable_accessible_methods_list): Create,
6749 delete and use a hash table to remember already searched interfaces.
6751 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6753 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6756 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6758 * boehm.c (mark_reference_fields, set_bit): Prototype.
6759 (set_bit): Un-ANSI-fy definition.
6761 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6764 * decl.c (emit_init_test_initialization): Likewise.
6766 * gjavah.c (jni_print_char): Likewise.
6768 * parse.y (create_new_parser_context): Likewise.
6770 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6772 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6773 patch missing hunk. Fixed indentation.
6775 2000-03-30 Tom Tromey <tromey@cygnus.com>
6777 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6778 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6780 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6782 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6783 when negative *before* using it as an array index.
6784 * ChangeLog: Fixed typo.
6786 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6788 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6789 to 0 when it reaches -1.
6791 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6793 * jcf-parse.c (get_constant): Properly cast `num' during the
6794 invocation of `add_double'.
6795 * jcf-write.c (push_long_const): Properly cast `lo' before
6796 comparing it to short bounds.
6797 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6798 `interface_body:' is reduced after the current interface is
6801 2000-03-26 Tom Tromey <tromey@cygnus.com>
6803 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6804 Java-specific `-f' option.
6806 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6808 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6809 Adjust order of making types.
6810 Make bitsize_*_node values.
6812 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6814 * class.c (make_field_value): Use byte_position.
6815 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6816 (java_array_data_offset): Likewise.
6817 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6820 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6822 * parse.y (check_abstract_method_definitions): New local
6823 `end_type_reached'. Make sure we also consider `end_type'.
6824 (java_check_abstract_method_definitions): Make sure we eventually
6825 consider `java.lang.Object'.
6826 (maybe_use_access_method): Don't use access method if not in the
6827 context of a pure inner class or if the method's context is right.
6828 (find_applicable_accessible_methods_list): New static flag
6829 `object_done'. Don't search abstract classes as interfaces. Fixed
6830 indentation. Fixed the `java.lang.Object' only search. Search
6831 class interface(s) first, then fully search enclosing contexts.
6832 (find_most_specific_methods_list): Pick the closest candidate when
6833 they're all abstract.
6835 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6837 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6838 properly initialize `finished_label'. Don't emit gotos for empty
6841 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6843 * except.c (emit_handlers): Clear catch_clauses_last.
6845 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6847 * parse.y (check_method_types_complete): New function.
6848 (create_class): Reset anonymous class counter only when seeing an
6850 (java_complete_class): JDEP_METHOD: Don't recompute signature
6853 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6855 * class.c (build_static_ref): Fixed indentation in comment.
6856 * java-tree.def (TRY_EXPR): Fixed typo in name.
6857 (CLASS_LITERAL): Likewise.
6858 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6859 (struct lang_type): New field `dot_class'.
6860 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6861 (generate_classfile): Method `class$' is synthetic.
6862 * parse.y (build_do_class_method): New function.
6863 (build_dot_class_method_invocation): Likewise.
6864 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6865 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6866 (qualify_ambiguous_name): Likewise.
6867 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6868 (build_try_statement): Fixed leading comment.
6870 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6872 * class.c (make_field_value): Properly handle sizes.
6873 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6874 (layout_class_method): Count using trees.
6875 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6876 * expr.c (java_array_data_offset): Use int_bit_position.
6877 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6878 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6880 2000-03-16 Tom Tromey <tromey@cygnus.com>
6882 * lang.c (flag_hash_synchronization): New global.
6883 (lang_f_options): Added `hash-synchronization'.
6884 * lang-options.h: Mention -fhash-synchronization.
6885 * java-tree.h (flag_hash_synchronization): Declare.
6886 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6887 hash table synchronization is disabled.
6888 * decl.c (init_decl_processing): Only push `sync_info' value when
6889 hash table synchronization is disabled.
6890 * class.c (make_class_data): Only push `sync_info' field when hash
6891 table synchronization is disabled. Removed dead code.
6893 2000-03-16 Tom Tromey <tromey@cygnus.com>
6895 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6897 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6899 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6901 * parse.y (patch_method_invocation): Handle anonymous classes
6902 creation in static context.
6904 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6906 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6907 * parse.y (resolve_qualified_expression_name): Use it.
6908 (patch_method_invocation): Likewise.
6910 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6912 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6913 depending on the type of dependency which dictates what the
6915 (unresolved_type_p): Resolved types limited to the current class.
6917 2000-03-15 Tom Tromey <tromey@cygnus.com>
6919 * decl.c (init_decl_processing): Set type of `sync_info' to be
6922 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6923 Correctly compute bit number for current slot. Zero `high' and
6924 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6925 mark_reference_fields.
6926 (mark_reference_fields): New function.
6928 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6930 * parse.y (register_incomplete_type): Fixed initialization of
6933 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6935 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6937 (push_class_context, pop_class_context): New function.
6938 (class_body:): Call pop_class_context.
6939 (interface_body:): Likewise.
6940 (INNER_QUALIFIER): New macro.
6941 (report_class_declaration): Changed output format and use
6942 INNER_QUALIFIER. Call push_class_context.
6944 2000-02-14 Andrew Haley <aph@cygnus.com>
6946 * check-init.c (check_init): Add new cases for unary and binary
6949 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6951 * parse.y (resolve_package): Set `next' once a type name has been
6952 progressively discovered.
6953 (resolve_qualified_expression_name): Propagate resolution only if
6954 there are remaining qualifiers. Take into account `q' might have
6955 been cleared after re-qualification.
6956 * parse.y (patch_method_invocation): New local `resolved'.
6957 Section dealing with qualified expression rewritten to use
6958 resolve_field_access.
6960 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6962 * parse.h (PUSH_CPC): Fixed indentation.
6963 (DEBUG_CPC): New macro.
6964 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6965 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6966 * parse.y (class_body_declaration:): Use
6967 SET_CPC_INSTANCE_INITIALIZER_STMT.
6968 (method_declaration:): Check for null current_function_decl.
6969 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6970 (java_parser_context_pop_initialized_field): Better handling of
6972 (maybe_make_nested_class_name): Mark nested class name as
6973 qualified when necessary.
6974 (end_class_declaration): Don't call java_parse_context_resume when
6975 one or more error occurred.
6976 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6977 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6978 SET_CPC_INITIALIZER_STMT.
6979 (method_header): Check for inner classes declaring static methods.
6980 (resolve_qualified_expression_name): Handle situation where `this'
6983 2000-03-13 Hans Boehm <boehm@acm.org>
6985 * typeck.c (build_prim_array_type): Correctly set the high word too.
6987 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6989 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6991 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6992 list of methods for interfaces.
6994 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6996 * parse.y (qualify_ambiguous_name): Properly handle expressions
6999 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7001 * parse.y (check_final_assignment): Extended to process
7003 (patch_assignment): Have check_final_assignment called only once.
7005 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7007 * java-tree.h (IS_INIT_CHECKED): New flag.
7008 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7009 * parse.y (patch_string): Call force_evaluation_order on the
7010 completed string concatenation tree.
7011 * expr.c (force_evaluation_order): Call force_evaluation_order on
7012 function's arguments too.
7014 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7016 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7017 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7018 (build_anewarray): Likewise.
7019 * parse.y (patch_newarray): Likewise.
7020 * parse.c: Regenerated.
7022 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7024 * decl.c (init_decl_processing): Added new class fields `depth',
7025 `ancestors', and `idt' to class_type_node. Use
7026 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7027 * class.c (make_class_data): Push initial values for new fields.
7028 * java-tree.h: Updated prototype for `build_invokeinterface'.
7029 * expr.c (build_invokeinterface): Changed parameters to accept
7030 `method' tree. Calculate index of `method' in its declaring
7031 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7032 (expand_invoke): Call `build_invokeinterface' with new parameters.
7033 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7036 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7038 * typeck.c (lookup_do): Search superinterfaces first
7039 when looking up an interface method. From Godmar Back
7042 2000-03-06 Tom Tromey <tromey@cygnus.com>
7044 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7046 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7048 * java-tree.h (lookup_argument_method2): Declared.
7049 (safe_layout_class): Prototype moved from parse.h.
7050 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7051 * parse.y (java_check_regular_methods): Local `super_class' gone.
7052 Call lookup_argument_method2 instead of lookup_argument_method.
7053 Perform modifier match for methods found declared in implemented
7054 interfaces. Fixed indentation problem. Overriding/hiding error
7055 report to take place only for methods found in classes.
7056 * typeck.c (lookup_argument_method): Changed leading
7057 comment. Re-written by calling lookup_do.
7058 (lookup_argument_method2): New function.
7059 (lookup_java_method): Re-written by calling lookup_do.
7060 (lookup_do): New function.
7062 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7064 * check-init.c (check_init): Removed dead code. Handle (blank)
7066 * parse.y (declare_local_variables): New local `final_p', set it
7067 and use it to initialize LOCAL_FINAL.
7068 (check_final_assignment): Only check FIELD_DECLs.
7070 2000-02-17 Tom Tromey <tromey@cygnus.com>
7072 * Makefile.in (JAVA_OBJS): Added boehm.o.
7073 (boehm.o): New target.
7074 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7075 * java-tree.h (flag_use_boehm_gc): Declare.
7076 (get_boehm_type_descriptor): Declare.
7077 * lang.c (lang_f_options): Added `use-boehm-gc'.
7078 (flag_use_boehm_gc): New global.
7079 * lang-options.h: Added -fuse-boehm-gc.
7080 * boehm.c: New file.
7081 * class.c (get_dispatch_table): If class uses a Boehm type
7082 descriptor, put it in the vtable.
7083 (make_class_data): Removed dead code.
7085 2000-03-03 Per Bothner <per@bothner.com>
7087 * decl.c (init_decl_processing): Initialize sizetype properly.
7089 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7091 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7092 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7093 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7094 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7095 (jcf_parse): New local `current'. Load innerclasses seen in outer
7096 context being processed.
7097 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7098 * jcf-write.c (append_innerclasses_attribute): New function.
7099 (append_innerclasses_attribute_entry): Likewise.
7100 (get_access_flags): Handle static classes. Set anonymous and local
7101 classes to be private.
7102 (generate_classfile): Attribute count adjusted. Call
7103 append_innerclasses_attribute.
7104 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7105 PURE_INNER_CLASS_TYPE_P.
7106 * parse.y (parser_qualified_classname): New parameter `is_static',
7107 produce non qualified name accordingly.
7108 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7109 (create_interface): Added argument to parser_qualified_classname.
7110 (create_class): Added argument to parser_qualified_classname. Setup
7111 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7112 (add_inner_class_fields): Fixed indentation.
7113 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7114 (method_declarator): Fixed typo in comment.
7115 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7116 (build_current_thisn): Likewise.
7117 (patch_method_invocation): Likewise.
7119 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7121 * decl.c (current_function_decl): Move to toplev.c.
7123 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7125 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7126 (DECL_BIT_INDEX): Use underlying representation.
7127 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7129 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7131 * expr.c (build_java_ret): Pass proper type to size_binop.
7133 2000-02-25 Anthony Green <green@cygnus.com>
7135 * expr.c (build_class_init): Mark the decl to be ignored by
7137 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7138 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7139 * class.c (init_test_hash_newfunc): New function.
7140 (decl_hash): New function.
7141 (decl_compare): New function.
7142 * decl.c (emit_init_test_initialization): New function.
7143 (complete_start_java_method): Traverse the init test hashtable,
7144 calling emit_init_test_initialization.
7145 (always_initialize_class_p): Define.
7146 * expr.c (build_class_init): Use initialization tests when
7147 emitting class initialization code.
7148 (always_initialize_class_p): Declare.
7149 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7151 * java-tree.h: Include hash.h.
7152 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7153 (struct lang_decl): Add init_test_table field.
7154 (init_test_hash_entry): Define.
7156 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7158 * gjavah.c (main): Avoid using `argi' to report unimplemented
7161 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7163 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7164 initialize locals to avoid warnings. Local `exception_type' moved
7167 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7169 * parse.y (resolve_expression_name): Use `orig' as a second
7170 argument to resolve_field_access.
7171 (resolve_field_access): Removed unnecessary code when dealing with
7174 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7176 * class.c (push_super_field): Don't push the field twice.
7177 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7178 * parse.h (java_reorder_fields): Prototyped.
7179 * parse.y (java_reorder_fields): New function.
7180 (java_layout_class): Simplified not to worry about re-ordering.
7182 2000-02-23 Tom Tromey <tromey@cygnus.com>
7184 * gjavah.c (print_name): In JNI case, correctly quote string.
7185 (print_method_info): Don't handle overrides in JNI mode.
7187 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7189 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7190 value type set to `boolean_type_node'.
7192 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7194 * jcf-dump.c (main): Test for correct condition after
7195 output file creation.
7197 2000-02-19 Anthony Green <green@cygnus.com>
7199 * jcf-depend.c (add_entry): Fix test for first list entry.
7201 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7203 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7204 * constants.c (build_constants_constructor): Likewise.
7206 2000-02-19 Anthony Green <green@cygnus.com>
7208 * jcf-depend.c (add_entry): Add entries to the end of the list.
7210 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7212 * decl.c (INT_TYPE_SIZE): Define if necessary.
7213 (expand_java_return): Handle the case of a native integer smaller
7216 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7218 * gjavah.c (help): Use GCCBUGURL.
7219 * jv-scan.c (help): Likewise.
7220 * jcf-dump.c (help): Likewise.
7222 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7224 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7227 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7229 * jcf-parse.c (load_class): Call `fatal' if no file containing
7230 the target class are found.
7232 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7234 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7235 lex.c, lex.h, and PARSE_H to...
7236 (parse.o, parse-scan.o): ...here, respectively.
7238 * lex.c: Split out code that may trigger SIGFPE from yylex()
7239 to its own function.
7240 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7242 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7244 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7246 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7248 * parse.y (outer_field_access_p): Stop in time when outer contexts
7250 (resolve_qualified_expression_name): Properly qualify *everything*
7251 after a package.type to be resoled as expression names.
7252 (find_applicable_accessible_methods_list): Save/restore `class' to
7253 isolate it from a possible outer context search.
7255 2000-02-15 Tom Tromey <tromey@cygnus.com>
7257 * gjavah.c (jni_print_char): New function.
7258 (print_full_cxx_name): Use it.
7259 (decode_signature_piece): Likewise.
7260 (print_cxx_classname): Likewise.
7262 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7264 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7266 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7268 * gjavah.c: Include version.h.
7270 * jcf-dump.c: Likewise.
7272 * jv-scan.c: Likewise.
7274 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * parse.y (outer_field_access_fix): First parameter now a tree
7277 node. Check for assignement to final. First argument to
7278 build_outer_field_access_fix modified to accommodate prototype.
7279 (build_outer_field_access): Don't check for assignment to final
7281 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7282 possibly returned by outer_field_access_fix. Changed
7283 outer_field_access_fix's first argument.
7284 (check_final_assignment): $finit$'s context is OK.
7285 (patch_unaryop): Use node instead of its line/column value when
7286 calling outer_field_access_fix.
7288 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7290 * parse.y (interface_declaration:): No longer tagged
7291 <node>. Re-installed default action.
7292 (class_member_declaration:): Handle inner interfaces.
7293 (interface_member_declaration): Handle inner interfaces and
7295 (create_interface): Push error if one seen. Suspend parsing
7296 context when processing an inner interface.
7297 (register_fields): Inner class static field limitations not to
7298 apply to inner interfaces.
7300 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * jcf-parse.c (load_class): Update `java_error_count' when a
7303 class' file can't be found.
7304 (parse.y): Avoid (byte)code generation when errors seen.
7306 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7308 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7309 decodes a valid node.
7310 (patch_binop): Handle TRUNC_DIV_EXPR.
7312 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * parse.y (resolve_package): New local `acc'. Try to progressively
7315 build and guess a package and type name.
7317 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7319 * parse.y (find_applicable_accessible_methods_list): Load and
7320 layout the search class if necessary.
7321 (java_complete_tree): Keep to original type of the folded initial
7324 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7326 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7327 Generate error message if circularity is detected. New static
7329 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7330 * jcf-write.c (generate_bytecode_insns): Very simply handle
7332 * parse.y (java_check_circular_reference): Use
7333 `cyclic_inheritance_report' during report, if necessary.
7334 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7335 walking NEW_ARRAY_INIT twice.
7337 2000-02-09 Tom Tromey <tromey@cygnus.com>
7339 * parse.y (check_class_interface_creation): Allow inner classes to
7340 be `private' or `protected', check modifiers' consistency. Prevent
7341 block local classes from bearing any modifiers.
7343 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7345 * except.c (check_start_handlers): Re-add prototype lost in last
7347 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7349 2000-02-09 Andrew Haley <aph@cygnus.com>
7351 * decl.c (clear_binding_level): Remove excess initializer.
7352 (maybe_poplevels): Remove unused variable.
7353 (force_poplevels): Ditto.
7354 (struct binding_level): Add comment.
7356 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7358 * jcf-write.c (generate_classfile): Don't consider
7359 pre-initialization with reference value (use <clinit> instead.)
7360 * parse.y (java_fix_constructors): No generated constructor for
7362 (build_outer_field_access): Removed debug message.
7363 (outer_field_expanded_access_p): Adapted to bytecode generation.
7364 (build_outer_field_access_method): Use fix_method_argument_names.
7365 (build_outer_method_access_method): Fixed indentation. Added
7366 comment. Handle access method generation for static and also void
7368 (build_access_to_thisn): Inserted debug message.
7369 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7370 (resolve_qualified_expression_name): Fixed comment.
7371 (not_accessible_p): Adapted to bytecode generation. Added comment.
7372 (patch_method_invocation): Added comment.
7373 (maybe_use_access_method): Fixed leading comment. Handle static
7375 (java_complete_lhs): Don't shortcut handling of initialized upon
7376 declaration String type static fields when generating bytecode.
7377 (patch_unaryop): Handle outer field access when generating
7380 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7382 * java-tree.h (FIELD_THISN): New macro.
7383 * jcf-write.c (append_synthetic_attribute): New function.
7384 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7385 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7386 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7388 (build_outer_field_access): Turned on access functions usage and
7389 generation when compiling to bytecode.
7390 (maybe_use_access_method): Likewise.
7392 2000-01-25 Andrew Haley <aph@cygnus.com>
7394 * java-except.h (struct eh_range): Add `expanded' field.
7395 (maybe_start_try): Add end_pc arg.
7396 (maybe_end_try): Ditto.
7397 * java-tree.h (force_poplevels): new function.
7398 * expr.c (expand_byte_code): Don't call maybe_start_try or
7400 * except.c (add_handler): Reset expanded.
7401 (expand_start_java_handler): Set expanded.
7402 (check_start_handlers): Don't expand a start handler that's
7403 already been expanded.
7404 (maybe_start_try): Add end_pc arg. Only expand a handler which
7406 (expand_end_java_handler): call force_poplevels.
7407 (force_poplevels): new function.
7408 * decl.c (binding_level): Add start_pc of binding level.
7409 (maybe_pushlevels): Call maybe_start_try when pushing binding
7411 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7412 (LARGEST_PC): Define.
7413 (clear_binding_level): Use LARGEST_PC.
7415 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7416 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7417 (binding_depth, is_class_level, current_pc): new variables.
7418 (struct binding_level): ditto.
7419 (indent): new function.
7420 (push_jvm_slot): add debugging info.
7421 (maybe_pushlevels): ditto.
7422 (maybe_poplevels): ditto.
7425 (start_java_method): ditto.
7426 (give_name_to_locals): comment only.
7427 * except.c (binding_depth, is_class_level, current_pc):
7429 (expand_start_java_handler): add debugging info.
7430 (expand_end_java_handler): ditto.
7432 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7434 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7435 (print_name_for_stub_or_jni, process_file): Constify a char*.
7437 2000-02-03 Tom Tromey <tromey@cygnus.com>
7439 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7441 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7443 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7444 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7447 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7449 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7450 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7451 (struct lang_type): New field `ii_block'.
7452 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7453 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7454 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7455 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7456 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7457 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7459 * parse.y (add_instance_initializer): New function.
7460 (in_instance_initializer): New static global.
7461 (class_body_declaration:): Link instance initializer block.
7462 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7463 (array_creation_expression:): Remove unused local.
7464 (java_parser_context_push_initialized_field): Fixed leading
7465 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7466 CPC_INSTANCE_INITIALIZER_LIST.
7467 (java_parser_context_pop_initialized_field): Likewise.
7468 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7469 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7470 CPC_INITIALIZER_STMT.
7471 (fix_constructors): New local `class_type'. Use it. Call
7472 add_instance_initializer.
7473 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7474 (patch_return): Forbid return in instance initializers.
7475 (patch_throw_statement): Enforce exception handling in the context
7476 of instance initializers.
7478 2000-02-03 Tom Tromey <tromey@cygnus.com>
7480 * Make-lang.in (java.mostlyclean): Remove executables in
7483 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7485 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7486 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7487 (java_float_finite): Convert to use union Word from javaop.h.
7488 (java_double_finite): Convert to use union DWord from javaop.h.
7490 2000-02-02 Tom Tromey <tromey@cygnus.com>
7492 * gjavah.c (options): Added `jni' entry.
7493 (help): Document -jni.
7494 (flag_jni): New global.
7495 (process_file): Handle JNI output. Don't print text from
7496 -prepend, -add, etc, when generating stubs. Only remove `.class'
7497 suffix if it actually exists.
7498 (main): Create a `.c' file when run with `--jni --stubs'. Create
7499 correct output file name with `--jni'.
7500 (print_include): Mangle header name differently in JNI case.
7501 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7503 (print_method_info): Handle JNI case. Put signature info into
7504 method name. Handle case when STREAM is NULL.
7505 (print_name_for_stub_or_jni): New function.
7506 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7507 (print_cxx_classname): Handle JNI.
7508 (print_full_cxx_name): Likewise.
7509 (decode_signature_piece): Likewise.
7510 (overloaded_jni_method_exists_p): New function.
7511 (struct method_name): Added `signature' and `sig_length' fields.
7512 (HANDLE_END_FIELD): Do nothing in JNI mode.
7514 2000-02-02 Tom Tromey <tromey@cygnus.com>
7516 * jv-scan.c: Include version.c, <getopt.h>.
7517 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7518 (options): New array.
7519 (usage): New function.
7520 (version): New function.
7521 (main): Use getopt_long to parse command line.
7522 * jcf-dump.c: Include version.c, <getopt.h>.
7523 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7524 OPT_JAVAP): New macros.
7525 (options): New array.
7526 (usage): Return `void'. Changed message.
7527 (help): New function.
7528 (version): New function.
7529 (main): Use getopt_long_only to parse command line.
7530 * gjavah.c: Include <getopt.h>.
7531 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7532 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7533 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7534 (options): New array.
7535 (java_no_argument): Removed.
7536 (help): Updated with missing options.
7537 (main): Use getopt_long_only to parse command line.
7538 (usage): Changed message.
7540 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7543 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7544 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7545 * parse.y (array_creation_expression:): Handle anonymous arrays.
7546 (build_array_from_name): Don't set `ret_name' if null.
7547 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7548 (qualify_ambiguous_name): Likewise.
7549 (java_complete_expand_class): Likewise.
7551 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7553 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7554 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7555 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7556 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7557 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7558 AIPL_FUNCTION_COMPLETED_INVOCATION.
7559 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7560 AIPL_FUNCTION_INVOCATION_READY.
7561 (AIPL_FUNCTION_DECLARATION): New enum entry.
7562 * parse.y (reorder_static_initialized): New function.
7563 (java_parser_context_pop_initialized_field): Use it.
7564 (add_inner_class_fields): Use
7565 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7566 augmented. Install marker after last alias initializer, if any.
7567 (generate_finit): Fixed typo. Don't try to retain only the used
7569 (method_header): Compute and set DECL_FUNCTION_NAP.
7570 (method_declarator): Fixed comment. Insert alias initializer in
7572 (build_alias_initializer_parameter_list): Fixed leading
7573 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7574 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7575 (java_complete_expand_class): Code to retain only used aliases
7577 (java_complete_expand_methods): New local `first_decl'. Generate
7578 $finit$ first, then expand the constructors, regular methods and
7580 (java_complete_expand_method): Don't report error on missing
7581 return statement if previously detected bogus.
7582 (fix_constructors): Don't patch constructor parameters list.
7583 (patch_method_invocation): Use new AIPL enum values. Reverse
7584 alias initializer list for anonymous classes.
7586 2000-01-30 Anthony Green <green@redhat.com>
7588 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7589 determine how many stack slots to pop.
7591 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7593 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7594 error handling/recovery.
7595 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7597 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7599 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7600 FIELD_LOCAL_ALIAS_USED): New macros.
7601 (DECL_FUNCTION_NAP): New macro.
7602 (struct lang_decl): New field `nap'.
7603 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7604 (struct lang_type): New fields `finit_stmt_list' and
7606 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7607 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7608 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7609 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7610 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7611 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7612 (BUILD_THROW): Macro line separator re-indented.
7613 * parse.y (end_class_declaration): New function.
7614 (maybe_generate_pre_expand_clinit): New name for
7615 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7616 pre-expand static fields.
7617 (maybe_generate_clinit): Function deleted.
7618 (check_for_static_method_reference): Prototype's parameter list
7620 (generate_finit): New name for maybe_generate_finit. Changed
7621 leading comment. Function rewritten to use
7622 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7623 (build_alias_initializer_parameter_list): New function.
7624 (java_parser_context_pop_initialized_field): Likewise.
7625 (add_inner_class_fields): Likewise.
7626 (type_declaration:): Call end_class_declaration.
7627 (class_member_declaration:): Likewise.
7628 (formal_parameter_list:): Fixed typos.
7629 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7630 element. Improved error handling.
7631 (block_statement:): Call end_class_declaration.
7632 (anonymous_class_creation:): Likewise.
7633 (create_anonymous_class): Fixed comments.
7634 (create_class): Call add_inner_class_fields.
7635 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7636 (method_header): Use MARK_FINAL_PARMS.
7637 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7638 (method_declarator): Propagate final argument flag.
7639 (craft_constructor): New local `artificial'. Call
7640 build_alias_initializer_parameter_list. Use
7641 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7642 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7644 (complete_expand_class): Get rid of unused outer context local
7646 (java_complete_expand_methods): Fixed leading
7647 comment. Generate/pre-expand <clinit> first. Changed method
7648 expansion order to regular, $finit$, constructors, <clinit>.
7649 (java_complete_expand_method): Set current_function_decl.
7650 (fix_constructors): Fix constructor parameter list to account for
7651 outer context local alias initializers.
7652 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7653 (resolve_expression_name): Lookup outer context local aliases. New
7654 local `access', use it.
7655 (patch_method_invocation): Patch inner class ctor invocation with
7656 outer context local aliases initialization values. $finit$
7657 invocation patching now includes things generated with
7658 build_alias_initializer_parameter_list.
7659 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7660 (build_super_invocation): Likewise.
7661 (patch_assignment): Changed comment.
7663 2000-01-27 Andrew Haley <aph@cygnus.com>
7665 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7669 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7671 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7673 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7675 * parse.y (register_fields): Don't pass a format specifier to
7676 OBSOLETE_MODIFIER_WARNING.
7677 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7678 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7680 (check_modifiers): Change function into a macro.
7681 (check_class_interface_creation): Pass a literal format string.
7683 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7685 * buffer.h: PROTO -> PARAMS.
7686 * check-init.c: Likewise.
7687 * class.c: Likewise.
7688 * constants.c: Likewise.
7689 * convert.h: Likewise.
7691 * except.c: Likewise.
7693 * gjavah.c: Likewise.
7694 * java-except.h: Likewise.
7695 * java-tree.h: Likewise.
7696 * jcf-depend.c: Likewise.
7697 * jcf-dump.c: Likewise.
7698 * jcf-parse.c: Likewise.
7699 * jcf-path.c: Likewise.
7700 * jcf-reader.c: Likewise.
7701 * jcf-write.c: Likewise.
7703 * jv-scan.c: Likewise.
7704 * jvgenmain.c: Likewise.
7705 * jvspec.c: Likewise.
7709 * parse-scan.y: Likewise.
7710 * parse.h: Likewise.
7711 * parse.y: Likewise.
7712 * typeck.c: Likewise.
7713 * verify.c: Likewise.
7716 * zextract.c: Likewise.
7717 * zipfile.h: Likewise.
7719 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7722 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7723 * constants.c (build_constant_data_ref): Check for cached
7724 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7725 in TYPE_CPOOL_DATE_REF.
7726 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7727 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7728 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7729 (LOCAL_FINAL): New macro.
7730 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7731 constant pool -- don't try to reuse.
7732 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7734 (find_in_current_zip): Use TYPE_JCF.
7735 * parse.h (java_check_final): Prototype removed.
7736 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7737 (maybe_create_class_interface_decl,
7738 check_class_interface_creation): Likewise.
7739 (java_expand_finals): Function removed.
7740 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7741 (block_statement:): Fixed comment.
7742 (anonymous_class_creation:): Likewise.
7743 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7745 (check_class_interface_creation): Loosened error report on (inner)
7746 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7747 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7748 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7750 (create_interface): Likewise.
7751 (anonymous_class_counter): New static global.
7752 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7753 patch. Fixed comments.
7754 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7755 anonymous_class_counter when declaring a toplevel class.
7756 (craft_constructor): Fixed constructor name when handling
7757 anonymous classes. Anonymous class constructors to feature hidden
7759 (java_fix_constructors): Added comment.
7760 (java_check_final): Function removed.
7761 (java_complete_expand_methods): Fixed comment. Don't generate
7762 class data, save its outgoing constant pool instead.
7763 (verify_constructor_super): Skip anonymous class constructor
7764 hidden this$<n> parameter.
7765 (java_expand_classes): New local `saved_ctxp'. Removed call to
7766 java_expand_finals and java_check_final. Expand anonymous class
7767 constructors. Generate class data.
7768 (build_super_invocation): Skip anonymous class hidden this$<n>
7770 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7771 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7772 (set_java_signature): Likewise.
7774 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7776 * gjavah.c: Delete ACC_VISIBILITY define.
7777 * jcf.h: Add ACC_VISIBILITY define.
7778 * parse.y: final: rule tagged <value>.
7779 (java_check_regular_methods): Use ACC_VISIBILITY define for
7780 default package access check.
7781 (local_variable_declaration_statement): Use final: rule.
7783 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7785 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7788 2000-01-17 Tom Tromey <tromey@cygnus.com>
7790 * gjavah.c (print_field_info): Allow non-static final fields.
7792 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7794 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7795 * parse.y (patch_anonymous_class): New function.
7796 (create_anonymous_class): Register incomplete type when the
7797 class/interface to extends/implement isn't known yet.
7798 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7799 (verify_constructor_super): Tuned error message.
7801 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7803 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7804 (ANONYMOUS_CLASS_P): New macro.
7805 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7806 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7807 * parse.y (create_class): Added leading argument.
7808 (maybe_create_class_interface_decl,
7809 check_class_interface_creation): Likewise.
7810 (craft_constructor): New function.
7811 (verify_constructor_super): Added argument in prototype.
7812 (class_declaration:): Inserted leading argument.
7813 (for_begin:): Use FOR_LOOP_P.
7814 (anonymous_class_creation): Create WFL of the anonymous class to
7815 instantiate. Call build_new_invocation. Added comments.
7816 (check_class_interface_creation): Handle parameter `anonymous' in
7817 verbose mode class creation announce.
7818 (link_nested_class_to_enclosing): Exclude anonymous classes.
7819 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7820 anonymous class, even though they appear to have an enclosing
7822 (create_interface): Pass extra argument to
7823 check_class_interface_creation.
7824 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7825 (create_class): Call check_class_interface_creation and
7826 maybe_create_class_interface_decl with extra new argument. Don't
7827 add private this$<n> to anonymous classes.
7828 (method_declarator): Insert hidden this$<n> to anonymous class
7830 (java_fix_constructors): Deleted code creating default
7831 constructor. Call craft_constructor instead.
7832 (java_check_regular_methods): Set `saw_constructor' to 1 for
7834 (fix_constructors): Pass extra argument to verify_constructor_super.
7835 (verify_constructor_super): New local `sdecl', use it. Search for
7836 matching constructor (possibly featuring arguments) in super
7838 (lookup_method_invoke): Craft constructor according to arguments
7839 list when dealing with anonymous class constructors.
7840 (build_super_invocation): Pass arguments to anonymous class super
7842 (search_loop): Use FOR_LOOP_P.
7843 (labeled_block_contains_loop_p): Likewise.
7845 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7847 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7848 (enclosing_context_p): New function.
7849 (get_access_flags_from_decl): Handle CLASS_STATIC.
7850 (maybe_layout_super_class): Extra first argument passed to
7852 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7854 * decl.c (access0_identifier_node): New global.
7855 (init_decl_processing): access0_identifier_node initialized.
7856 (pushdecl): Set DECL_CONTEXT only on non type decls.
7857 * expr.c (lookup_field): Lookup inner class fields in enclosing
7859 (expand_invoke): Use ID_INIT_P.
7860 (expand_java_field_op): Use DECL_CLINIT_P.
7861 * java-tree.def (CLASS_LITERAL): New tree code.
7862 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7863 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7864 (struct lang_decl): New field `inner_access'.
7865 (enclosing_context_p): Prototyped.
7866 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7867 ID_CLINIT_P): New macros.
7868 (CLASS_STATIC): New macro.
7869 (CLASS_ACCESS0_GENERATED_P): New macro.
7870 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7871 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7872 INNER_CLASS_P): New macros.
7873 (DECL_INNER_CLASS_LIST): New macro.
7874 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7876 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7877 the shift value to int. Fixed typo in comment.
7878 * lex.c (inst_id, wpv_id): Initialize.
7879 * mangle.c (unicode_mangling_length): Take `$' into account.
7880 * parse.h (DRECOVER, RECOVER): Terminate properly.
7881 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7882 (typedef struct _jdep): New field `enclosing'.
7883 (JDEP_ENCLOSING): New macro.
7884 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7885 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7886 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7887 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7888 GET_ENCLOSING_CPC_CONTEXT): New macros.
7889 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7890 (do_resolve_class): Added extra argument in prototype.
7891 * parse.y (resolve_class): Added extra argument in prototype.
7892 (maybe_create_class_interface_decl): Likewise.
7893 (maybe_use_access_method, build_wfl_wrap): New functions.
7894 (java_complete_expand_classes, java_complete_expand_class):
7896 (java_parser_context_push_initialized_field,
7897 java_parser_context_suspend, java_parser_context_resume):
7899 (maybe_make_nested_class_name, make_nested_class_name,
7900 set_nested_class_simple_name_value,
7901 link_nested_class_to_enclosing, find_as_inner_class,
7902 find_as_inner_class_do, check_inner_class_redefinition,
7903 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7904 maybe_build_thisn_access_method, build_outer_field_access,
7905 build_outer_field_access_methods, build_outer_field_access_expr,
7906 build_outer_method_access_method, build_new_access_id,
7907 build_outer_field_access_method, outer_field_access_p,
7908 outer_field_expanded_access_p, outer_field_access_fix,
7909 build_incomplete_class_ref, patch_incomplete_class_ref,
7910 create_anonymous_class): Likewise.
7911 (inst_id, wpv_id): New static global variables.
7912 (synchronized:): New rule, tagged <node>.
7913 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7915 (anonymous_class_creation:): New rule, tagged <node>.
7916 (NEW_TK): Tagged <node>.
7917 (type_literals, array_type_literal): New rules, tagged <node>.
7918 (class_declaration:): Removed action when reducing by class_body:
7919 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7920 using GET_CPC in sub-rules.
7921 (class_member_declaration): Handle inner classes.
7922 (method_declaration): When reducing method_header:, reset
7923 current_function_decl when appropriate.
7924 (method_declarator:): Set the number of formal parameter to 0 for
7925 method declared without arguments.
7926 (constructor_declarator:): Likewise.
7927 (static_initializer:): List of elements kept in a list.
7928 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7929 use of the keyword `static' for type declarations.
7930 (block_statement:): Handle inner class declarations.
7931 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7932 type qualified `this'.
7933 (class_instance_creation_expression): Use anonymous_class_creation:
7934 to handle inner class instances creation. Handle qualified `new'.
7935 (something_dot_new): Added appropriate actions.
7936 (create_new_parser_context): New function.
7937 (java_push_parser_context, java_parser_context_save_global,
7938 java_parser_context_suspend): Use create_new_parser_context.
7939 (check_modifiers): Changed leading comment.
7940 (check_class_interface_creation): Handle interclasses.
7941 (add_superinterfaces): Fixed comment.
7942 (create_interface): Build qualified name from the raw_name instead
7943 of its matching WFL. Push the initialized fields list. raw_name added
7944 as an extra argument to maybe_create_class_interface_decl.
7945 (create_class): Build qualified name from the raw_name instead of
7946 its matching WFL. Removed assignment to current_parsed_class_un.
7947 Call PUSH_ERROR before returning an error. Suspend the current
7948 parser context when processing an inner class. Push the
7949 initialized fields list. raw_name added as an extra argument to
7950 maybe_create_class_interface_decl. Add the private this$<n>
7952 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7953 (register_fields): Get the class type from GET_CPC and handle
7954 previous errors. Added code to handle the creation of static
7955 fields in inner classes. Initialized fields initialization
7956 statements kept in a list of lists.
7957 (maybe_generate_finit): Initialized fields initialization
7958 statements kept in a list of lists. Use GET_CPC.
7959 (maybe_generate_clinit): Likewise.
7960 (method_header): Use GET_CPC and GET_CPC_UN.
7961 (parser_qualified_classname): Handle inner classes.
7962 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7963 (java_fix_constructors): Hide pointer to enclosing context
7964 instance in constructor list when dealing with inner classes.
7965 (jdep_resolve_class): Call resolve_class with extra first argument
7967 (resolve_class): Add enclosing context as a first extra argument
7968 to do_resolve_class.
7969 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7971 (resolve_no_layout): Extra argument added to resolve_class
7973 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7974 (java_get_real_method_name): Use GET_CPC_UN.
7975 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7976 (java_check_abstract_methods): Handle static method declared in
7977 inner classes by an error.
7978 (java_check_regular_methods): Use DECL_CLINIT_P.
7979 (source_start_java_method): Also set DECL_MAX_LOCALS.
7980 (create_artificial_method): Call java_parser_context_save_global
7981 and java_parser_context_restore_global instead of saving/restoring
7982 the context by hand.
7983 (expand_start_java_method): Improved verbose mode message.
7984 (java_complete_expand_methods): Fixed leading comment. Use
7986 (fix_constructors): Added assignment to this$<n> if necessary.
7987 (java_expand_classes): Call java_complete_expand_classes instead
7988 of java_complete_expand_methods.
7989 (make_qualified_primary): Simplified.
7990 (merge_qualified_name): Optimized for missing left or right parts.
7991 (resolve_expression_name): Handle access to outer class fields from
7993 (resolve_qualified_expression_name): New macro
7994 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7995 classes. Report error on non appropriate qualification of
7996 `new'. Handle qualified `this'.
7997 (not_accessible_p): Allow access to outer class private fields from
7999 (patch_method_invocation): Handle method invocations through
8000 access methods and inner class constructor invocations.
8001 (find_applicable_accessible_methods_list): Search enclosing
8002 contexts of an inner class.
8003 (search_applicable_methods_list): Fixed typo.
8004 (argument_types_convertible): Handle inner class constructors'
8005 hidden outer context reference argument.
8006 (qualify_ambiguous_name): Handle qualified `this'.
8007 (java_complete_lhs): Handle use of field accessed through
8008 artificial access methods in various cases of assignments. Handle
8010 (check_final_assignment): Use DECL_CLINIT_P.
8011 (valid_ref_assignconv_cast_p): Handle the destination being an
8012 enclosing context of the source.
8013 (patch_unaryop): Handle use of field accessed through artificial
8015 (patch_return): Use DECL_CLINIT_P.
8016 (patch_throw_statement): Use DECL_CLINIT_P.
8017 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8018 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8021 2000-01-16 Anthony Green <green@cygnus.com>
8023 * parse.y (build_string_concatenation): Only use
8024 StringBuffer(String) shortcut if String arg is constant.
8026 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8028 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8029 the shift value to int. Fixed typo in comment.
8031 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8033 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8034 * jcf-write.c: Likewise.
8035 * parse.y: Likewise.
8036 * parse.c: Regenerate.
8038 2000-01-09 Anthony Green <green@cygnus.com>
8040 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8041 bytecodes in the correct order.
8043 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8045 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8047 2000-01-06 Anthony Green <green@cygnus.com>
8049 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8050 before building constant array decl.
8052 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8054 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8055 method invocation and typo in conditional expression.
8056 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8057 the appropriate NOTE_POP.
8058 * parse.y (patch_binop): Shift value mask to feature the right
8061 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8063 * class.c (assume_compiled, assume_compiled_node): Add static
8065 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8067 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8069 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8071 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8072 to `__modifier' to avoid stringifying it.
8074 * parse.y (verify_constructor_circularity): Don't call a variadic
8075 function with a non-literal format string.
8076 (java_check_abstract_methods): Move unreachable code inside
8077 `continue' statement.
8078 (lookup_method_invoke): Call xstrdup, not strdup.
8080 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8083 * jcf-parse.c (yyparse): Likewise.
8085 * jv-scan.c (main): Likewise.
8087 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8089 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8090 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8091 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8094 * parse.y (synchronized, variable_redefinition_error,
8095 check_class_interface_creation, create_interface, create_class,
8096 method_header, finish_method_declaration,
8097 check_modifiers_consistency, method_declarator,
8098 complete_class_report_errors, check_abstract_method_definitions,
8099 java_check_regular_methods, check_throws_clauses,
8100 java_check_abstract_methods, read_import_dir,
8101 check_pkg_class_access, declare_local_variables, fix_constructors,
8102 cut_identifier_in_qualified, resolve_expression_name,
8103 resolve_qualified_expression_name, patch_method_invocation,
8104 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8105 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8106 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8107 patch_try_statement, patch_synchronized_statement,
8108 patch_throw_statement, check_thrown_exceptions,
8109 patch_conditional_expr): Likewise.
8111 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8113 * Makefile.in (LIBDEPS): Added gcc's errors.o
8114 (../jcf-dump$(exeext):): Link with gcc's errors.o
8115 (../gcjh$(exeext):): Likewise.
8116 * expr.c (expand_java_NEW): Layout the entire target type instead of
8117 laying out its methods only.
8118 (lookup_field): Layout the class after having loaded it.
8119 * java-tree.h (java_debug_context): Declared.
8120 * jcf-io.c (toplev.h): Included.
8121 (find_class): Removed assignment to jcf's outofsynch
8122 field. Force source file to be read if newer than its matching
8123 class file. Tweaked debug messages.
8124 * jcf-parse.c (jcf_out_of_synch): Deleted.
8125 (read_class): Call to jcf_out_of_synch removed.
8126 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8127 (jcf_out_of_synch): Prototype deleted.
8128 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8129 `deprecated' and `class_err': integer turned into bit-fields.
8130 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8131 * parse.y (package_list): New global.
8132 (package_declaration:): Record newly parsed package name.
8133 (extra_ctxp_pushed_p): Static global deleted.
8134 (java_parser_context_save_global): Create buffer context for the
8135 purpose of saving globals, if necessary.
8136 (java_parser_context_restore_global): Pop context pushed for the
8137 purpose of saving globals, if necessary.
8138 (java_debug_context_do): New prototype and function.
8139 (java_debug_context): Likewise.
8140 (do_resolve_class): Use already parsed package names to qualify
8141 and lookup class candidate.
8142 (java_pre_expand_clinit): Removed unnecessary local variable.
8144 1999-12-17 Tom Tromey <tromey@cygnus.com>
8146 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8148 (process_file): Use `\n\' at end of each line in string.
8150 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8152 * expr.c (expand_invoke): Layout the loaded class before
8153 attempting to use it.
8154 (expand_java_field_op): Allow final field assignments to take
8156 * typeck.c (convert): Return error_mark_node if expr is null.
8158 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8160 * class.c (class_depth): Return -1 if the class doesn't load
8162 * expr.c (can_widen_reference_to): Check for errors during depth
8163 computation and return 0 accordingly.
8164 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8165 create default constructors and add an other error check.
8166 * parse.h (java_fix_constructors): Prototyped.
8167 * parse.y (java_pre_expand_clinit): Likewise.
8168 (build_super_invocation): Re-prototyped to feature one argument.
8169 (java_check_circular_reference): Directly use `current'.
8170 (java_fix_constructors): New function.
8171 (java_check_regular_methods): Don't create default constructors
8172 here, but abort if none were found.
8173 (java_complete_expand_methods): Pre-process <clinit> calling
8174 java_pre_expand_clinit.
8175 (java_pre_expand_clinit): New function.
8176 (fix_constructors): build_super_invocation invoked with the
8177 current method declaration as an argument.
8178 (build_super_invocation): Use the context of the processed method
8179 decl argument instead of current_class.
8180 * typeck.c (lookup_java_method): Take WFLs in method names into
8183 1999-12-14 Per Bothner <per@bothner.com>
8185 * class.c (make_class_data): flag_keep_inline_functions to keep
8186 private methods in the method array.
8188 1999-12-15 Anthony Green <green@cygnus.com>
8190 * check-init.c (check_init): Take into account both types of
8191 `throw's when checking for uninitialized variables.
8193 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * parse.y (java_complete_lhs): Force convertion of array
8196 dimensions to int_type_node, that's what runtime's ABI expects.
8198 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8200 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8201 operand of a WFL, until the Java front-end gets fixed with regard
8202 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8204 1999-12-10 Andrew Haley <aph@cygnus.com>
8206 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8207 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8208 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8212 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8214 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8215 before calling expand_eh_region_start and expand_start_all_catch.
8216 * except.c (expand_start_java_handler): Switch to permanent
8217 obstack before calling expand_eh_region_start.
8218 (expand_end_java_handler): Switch to permanent obstack before
8219 calling expand_start_all_catch.
8221 1999-12-5 Anthony Green <green@cygnus.com>
8223 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8224 function with side effects.
8225 (init_decl_processing): Mark all memory allocating DECLs with
8228 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8230 * except.c (expand_end_java_handler): Call
8231 expand_resume_after_catch and end_catch_handler.
8233 1999-11-30 Anthony Green <green@cygnus.com>
8235 * verify.c (verify_jvm_instructions): Create new return label
8236 chain if non existent (don't rely on the verified state of the jsr
8239 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8241 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8242 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8244 * parse.y (patch_assignment): Removed bogus final class test on
8245 lhs when checking on whether to emit an ArrayStoreException runtime
8247 * expr.c (expand_java_arraystore): Likewise.
8249 1999-11-28 Anthony Green <green@cygnus.com>
8251 * decl.c (find_local_variable): Reuse single slot decls when
8254 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8256 * jcf-parse.c (saw_java_source): Global variable removed.
8257 (read_class): Don't use `saw_java_source'. Added extra braces.
8258 (yyparse): Code setting `saw_java_source' removed.
8260 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8262 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8264 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8266 * verify.c (merge_type_state): Non verified subroutines being
8267 considered more than once to trigger passive type merge.
8269 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8271 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8272 in case of error. Error message tuned.
8274 1999-11-21 Anthony Green <green@cygnus.com>
8276 * constants.c (find_methodref_index): Unwrap method names before
8277 inserting them in the constant pool.
8279 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8281 * class.c (assume_compiled_node): New typedef.
8282 (assume_compiled_tree): New static data.
8283 (find_assume_compiled_node): New function.
8284 (add_assume_compiled): New function.
8285 (assume_compiled): New function.
8286 * class.c (make_class_data): Use assume_compiled.
8287 (is_compiled_class): Use assume_compiled.
8289 * java-tree.h (add_assume_compiled): Declare.
8291 * lang.c (lang_decode_option): Parse new options.
8293 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8295 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8296 int_type_node: that's what `_Jv_AllocObject' expects.
8298 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8300 * parse.y (lookup_method_invoke): Use lang_printable_name to
8301 reliably build the type name during error report. Fixes PR gcj/97.
8303 1999-11-09 Tom Tromey <tromey@cygnus.com>
8305 * jcf-path.c: Include <sys/stat.h>.
8306 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8307 (DIR_UP): New macro.
8309 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8311 * parse.y (source_end_java_method): Resume permanent allocation,
8312 reversing Apr 27 1998 patch.
8313 (patch_string_cst): Pop obstacks after having pushed the permanent
8316 1999-11-05 Tom Tromey <tromey@cygnus.com>
8318 * class.c (finish_class): Emit inlined methods if any native
8319 methods exist in the class. Fixes PR gcj/85.
8321 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8324 (qualify_ambiguous_name): Likewise.
8326 1999-11-03 Godmar Back <gback@cs.utah.edu>
8328 * typeck.c: (lookup_java_method): search all inherited
8329 interfaces when looking up interface method.
8331 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * parse.y (method_header:): Issue error message for rule `type
8335 (synchronized:): Error report when not using synchronized.
8337 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8339 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8340 being used before the superclass constructor has been called.
8341 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8342 instead of `CALL_THIS_CONSTRUCTOR_P'.
8344 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8346 * check-init.c: Fix typo in comment.
8348 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8350 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8353 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8355 * parse.y (expression_statement:): Call function to report
8356 improper invocation of a constructor.
8357 (parse_ctor_invocation_error): New function.
8359 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8361 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8364 1999-10-21 Tom Tromey <tromey@cygnus.com>
8366 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8367 in generated `main'.
8369 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8371 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8372 (qualify_ambiguous_name): Likewise.
8374 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8376 * parse.y (java_complete_tree): fold_constant_for_init to work on
8378 (java_complete_lhs): Likewise.
8379 (array_constructor_check_entry): Complete an initializer element
8380 on permanent_obstack.
8382 1999-10-19 Tom Tromey <tromey@cygnus.com>
8384 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8385 From Mike Moreton <mike@pillim.demon.co.uk>.
8387 1999-10-15 Greg McGary <gkm@gnu.org>
8389 * java-tree.h (flag_bounds_check): Remove extern decl.
8390 * lang.c (flag_bounds_check): Remove global variable.
8391 (lang_f_options): Remove "bounds-check" entry.
8392 (lang_init_options): Default flag_bounds_check to "on".
8394 1999-10-14 Tom Tromey <tromey@cygnus.com>
8396 * jvgenmain.c (usage): New function.
8397 (main): Use it. Also, handle `-D' options.
8398 * jvspec.c (lang_specific_driver): Recognize -D.
8399 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8401 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8403 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8405 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8406 variadic function with a non-literal format string.
8408 * parse-scan.y (report_main_declaration): Likewise.
8410 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8412 * parse.y (read_import_dir, patch_assignment, patch_binop,
8413 patch_array_ref): Likewise.
8415 * typeck.c (build_java_array_type): Likewise.
8417 * verify.c (verify_jvm_instructions): Likewise.
8419 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8421 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8423 1999-10-07 Anthony Green <green@cygnus.com>
8425 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8426 where CHECK_PUT may fail for valid reasons.
8428 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8429 UNSAFE_PUTN): New macros.
8431 1999-10-04 Tom Tromey <tromey@cygnus.com>
8433 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8434 well. Fixes Java PR gcj/59.
8435 * parse-scan.y (yyerror): Report errors.
8437 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8439 * decl.c (insert_block): Remove unconditional `abort'.
8441 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8443 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8444 FUNCTION_CODE now of type int. All callers changed.
8445 Set the builtin's DECL_BUILT_IN_CLASS.
8447 1999-09-23 Tom Tromey <tromey@cygnus.com>
8449 * jvspec.c (lang_specific_driver): Don't read spec file if
8450 -fsyntax-only given.
8452 1999-09-22 Tom Tromey <tromey@cygnus.com>
8454 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8456 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8457 (WORDS_TO_LONG): Likewise.
8458 (WORDS_TO_DOUBLE): Likewise.
8460 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8462 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8463 (RELOCATION_VALUE_1): Likewise.
8464 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8465 push_in_const, push_long_const): Prototyped.
8466 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8467 (push_constant2): Likewise.
8468 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8469 (find_constant_wide): Cast find_constant2's integer arguments to
8471 (find_constant_index): Cast find_constant2's and find_constant2's
8472 integer arguments to `jword'.
8473 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8474 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8475 (emit_if): Use RELOCATION_VALUE_1.
8476 (emit_goto): Likewise.
8477 (emit_jsr): Likewise.
8478 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8479 argument to push_long_const to HOST_WIDE_INT.
8481 1999-09-15 Andreas Schwab <schwab@suse.de>
8483 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8485 1999-09-20 Nick Clifton <nickc@cygnus.com>
8487 * lang.c (lang_decode_option): Extend comment.
8489 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8494 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8496 * gjavah.c (get_field_name, print_method_info, print_include,
8497 add_namelet): Use xmalloc, not malloc.
8499 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8500 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8503 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8505 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8507 * jcf-path.c (add_entry): Likewise.
8509 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8511 * jv-scan.c (xmalloc): Remove definition.
8513 * jvgenmain.c (xmalloc): Likewise.
8515 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8517 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8519 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8520 concat, not xmalloc/sprintf.
8521 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8522 (xstrdup): Remove definition.
8524 * parse.y (duplicate_declaration_error_p,
8525 constructor_circularity_msg, verify_constructor_circularity,
8526 check_abstract_method_definitions, java_check_regular_methods,
8527 java_check_abstract_methods, patch_method_invocation,
8528 check_for_static_method_reference, patch_assignment, patch_binop,
8529 patch_cast, array_constructor_check_entry, patch_return,
8530 patch_conditional_expr): Use xstrdup, not strdup.
8532 * zextract.c (ALLOC): Use xmalloc, not malloc.
8534 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8536 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8538 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8539 (do_spec, lang_specific_pre_link, lang_specific_driver,
8540 input_filename, input_filename_length): Don't declare.
8541 (main_class_name, jvgenmain_spec, lang_specific_driver):
8543 (lang_specific_driver): All calls to the function pointer
8544 parameter now explicitly call `fatal'.
8546 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8548 * parse.y (find_applicable_accessible_methods_list): Search
8549 abstract classes as interfaces.
8551 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8553 * class.c (finish_class): We're now outside a valid method
8554 declaration. Tell the rest of gcc so.
8556 1999-09-08 Bruce Korb autogen@linuxbox.com
8558 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8560 1999-09-07 Tom Tromey <tromey@cygnus.com>
8562 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8564 (decode_signature_piece): Don't emit "::" in JArray<>.
8565 (print_namelet): Only print trailing `;' when printing a class.
8567 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8569 * java-tree.h: Delete declarations for all tree nodes now moved to
8571 * decl.c: Delete their definitions.
8573 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8575 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8576 * Makefile.in (OBJS): Add ggc-callbacks.o.
8577 (OBJDEPS): Likewise.
8579 1999-09-03 Tom Tromey <tromey@cygnus.com>
8581 * parse.y (strip_out_static_field_access_decl): Return operand if
8582 it satisfies JDECL_P.
8584 1999-09-02 Tom Tromey <tromey@cygnus.com>
8586 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8587 Handle nested arrays, like `[[I'.
8589 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8591 * class.c (finish_class): Remove unused parameter, all callers
8594 * expr.c (build_java_athrow): Change return type to void.
8595 (java_lang_expand_expr): Make sure each case in switch returns a
8598 * java-tree.h (finish_class): Fix prototype to take void args.
8600 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8601 (main): Issue return from main, not exit.
8603 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8605 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8607 * jv-scan.c (main): Issue return from main, not exit.
8609 * parse.y (check_abstract_method_definitions,
8610 java_check_abstract_method_definitions): Add static prototypes.
8611 (java_complete_expand_methods): Fix call to `finish_class'.
8613 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8616 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8618 * lang.c (language_string): Constify.
8620 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8622 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8623 Remove hacks for stuff which comes from libiberty.
8625 * Make-lang.in: Likewise.
8627 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8629 * Makefile.in (xref.o): Depend on xref.c explicitly.
8631 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8633 * java-tree.h (lang_printable_name): Constify a char*.
8635 * lang.c (lang_printable_name): Likewise.
8637 1999-08-27 Jeffrey A Law (law@cygnus.com)
8639 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8642 1999-08-26 Tom Tromey <tromey@cygnus.com>
8644 * gjavah.c (print_cxx_classname): Print "::" before qualified
8647 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8649 * parse.y (lookup_cl): Changed leading comment. Now does its best
8650 to set the column number.
8651 (qualify_ambiguous_name): Take WFL wrappers into account.
8653 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8655 * verify.c (verify_jvm_instructions): Don't check instruction
8656 validity beyond end of method.
8658 1999-08-25 Tom Tromey <tromey@cygnus.com>
8660 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8662 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8664 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8665 cxx_keyword_subst, generate_access, name_is_method_p,
8666 get_field_name, print_field_name, super_class_name, print_include,
8667 decode_signature_piece, print_class_decls, usage, help,
8668 java_no_argument, version, add_namelet, print_namelet): Add static
8670 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8671 name_is_method_p): Constify a char*.
8672 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8673 Provide a final else clause in an if-else-if.
8674 (print_field_info): Add missing final arg in function call to
8676 (print_method_info, decompile_method, decode_signature_piece,
8677 print_c_decl, print_full_cxx_name, print_stub,
8678 print_mangled_classname, super_class_name, print_include,
8679 add_namelet, add_class_decl, print_class_decls, process_file,
8680 help): Constify a char*.
8682 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8683 push_int_const, find_constant_wide, find_constant_index,
8684 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8685 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8686 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8687 emit_if, emit_goto, emit_jsr, call_cleanups,
8688 make_class_file_name): Add static prototypes.
8689 (generate_bytecode_return, generate_bytecode_insns): Pass a
8690 NULL_PTR, not a NULL_TREE.
8692 * jv-scan.c: Include "jcf.h".
8693 (main): Declare using DEFUN macro.
8695 * jvspec.c (find_spec_file, lang_specific_pre_link,
8696 lang_specific_driver): Add prototypes.
8697 (find_spec_file): Constify a char*.
8699 * keyword.gperf (hash, java_keyword): Add prototypes.
8701 * lang.c (lang_print_error): Add static prototype.
8702 (lang_init): Prefer memcpy over bcopy to avoid casts.
8704 * lex.c (yylex): Add static prototype.
8706 * parse-scan.y: Include "lex.c" earlier.
8708 * parse.h: Remove redundant declaration for `yylex'.
8710 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8711 labeled_block_contains_loop_p): Add static prototypes.
8712 (not_accessible_p): Make static to match prototype.
8714 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8716 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8718 * parse.y (check_method_redefinition): Changed leading comment.
8719 (check_abstract_method_definitions): New function.
8720 (java_check_abstract_method_definitions): New function.
8721 (java_check_regular_methods): Call it.
8722 (verify_constructor_super): Fixed indentation.
8723 (lookup_method_invoke): Likewise.
8725 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8727 * parse.y (method_header): Return a null pointer if the current
8729 (finish_method_declaration): Return if the current function decl
8731 (source_start_java_method): Likewise.
8732 (java_method_add_stmt): Likewise.
8734 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8736 * class.c (emit_register_class): Removed unnecessary call to
8738 * parse.y (labeled_block_contains_loop_p): Removed unused local
8741 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8743 * parse.y (java_refold): Added prototype.
8745 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8747 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8748 (java_stabilize_reference): Removed unnecessary `else'.
8749 (java_complete_lhs): Set flag to remember boolean. Call
8750 java_refold. Added comments.
8751 (java_decl_equiv): New function.
8752 (binop_compound_p): Likewise.
8753 (java_refold): Likewise.
8754 (patch_unaryop): Striped static field access assigned to decl and
8755 op. Changed promotion scheme for ++/-- operators.
8756 (search_loop): New function.
8757 (labeled_block_contains_loop_p): Likewise.
8758 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8760 (patch_bc_statement): Call search_loop. Fixed comment.
8762 1999-08-14 Anthony Green <green@cygnus.com>
8764 * expr.c (java_lang_expand_expr): Mark static array data as
8767 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8769 * jvgenmain.c (main): NUL-terminate name_obstack.
8771 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8773 * check-init.c (check_bool2_init, done_alternative): Add static
8776 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8777 (add_method, build_utf8_ref, build_class_ref,
8778 append_gpp_mangled_type, layout_class_method): Constify a char*.
8780 * decl.c (push_promoted_type, make_binding_level): Add static
8782 (push_promoted_type, pushdecl): Constify a char*.
8784 * except.c (find_handler_in_range, link_handler,
8785 check_start_handlers): Add static prototypes.
8787 * expr.c (process_jvm_instruction): Constify a char*.
8789 * gjavah.c (main): Constify a char*.
8791 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8794 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8796 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8797 munge, print_ents): Constify a char*.
8799 * jcf-dump.c (disassemble_method): Constify a char*.
8800 (print_constant_pool, print_exception_table): Add static prototypes.
8801 (print_constant, print_exception_table, main, disassemble_method):
8804 * jcf-io.c (find_classfile, find_class): Likewise.
8806 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8807 (set_source_filename, predefined_filename_p): Add static prototypes.
8808 (set_source_filename, get_constant, get_class_constant,
8809 find_in_current_zip): Constify a char*.
8811 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8813 (add_entry, add_path, jcf_path_classpath_arg,
8814 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8816 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8817 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8818 jcf_parse_one_method, jcf_parse_methods,
8819 jcf_parse_final_attributes): Add static prototypes.
8820 (get_attribute): Constify a char*.
8822 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8823 jcf_dependency_add_target, jcf_path_classpath_arg,
8824 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8826 * jv-scan.c (main): Constify a char*.
8827 (gcc_obstack_init): Add prototype arguments.
8829 * jvgenmain.c (gcc_obstack_init): Likewise.
8830 (main): Constify a char*.
8832 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8834 (put_decl_string, lang_print_error): Constify a char*.
8835 (lang_init): Remove redundant extern prototype.
8837 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8839 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8840 Add static prototypes.
8841 (get_type_from_signature): Constify a char*.
8843 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8844 Add static prototypes.
8845 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8846 (verify_jvm_instructions): Constify a char*.
8848 * xref.c (xref_flag_value): Likewise.
8850 * xref.h (xref_flag_value): Likewise.
8852 * zextract.c (makeword, makelong): Add static prototypes.
8853 (makeword, makelong): Constify a uch*.
8855 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8857 * lang.c (java_dummy_print): Constify a char*.
8858 (lang_print_error): Likewise.
8859 (lang_init): Remove redundant prototype for `print_error_function'.
8860 (lang_init_source): Likewise.
8861 (lang_identify): Constify a char*.
8863 1999-08-09 Tom Tromey <tromey@cygnus.com>
8865 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8866 (WORDS_TO_LONG): Likewise.
8867 (WORDS_TO_DOUBLE): Likewise.
8869 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8871 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8873 * expr.c (java_stack_pop, java_array_data_offset,
8874 build_java_throw_out_of_bounds_exception, case_identity,
8875 build_java_check_indexed_type): Add static prototypes.
8876 (linenumber_table, expand_invoke, expand_java_field_op,
8877 build_primtype_type_ref, expand_byte_code): Constify a char*.
8879 * java-tree.h (build_primtype_type_ref, linenumber_table):
8881 (java_lang_expand_expr): Add prototype.
8883 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8884 `java_lang_expand_expr'.
8886 * lex.c (java_lex_error): Constify a char*.
8887 (java_get_unicode, java_read_char, java_allocate_new_line,
8888 java_unget_unicode, java_sneak_unicode): Prototype.
8890 * parse-scan.y (current_class, package_name, method_declarator,
8891 report_class_declaration, yyerror): Constify a char*.
8893 * parse.h (java_report_errors): Prototype.
8894 (yyerror): Constify a char*.
8896 * parse.y (classitf_redefinition_error, check_modifiers,
8897 parse_jdk1_1_error, lookup_package_type,
8898 lookup_package_type_and_set_next, get_printable_method_name,
8899 purify_type_name): Constify a char*.
8900 (build_super_invocation, maybe_generate_finit,
8901 verify_constructor_super, parser_add_interface,
8902 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8903 java_complete_expand_methods, java_expand_finals,
8904 cut_identifier_in_qualified, java_stabilize_reference,
8905 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8906 merge_string_cste): Prototype.
8907 (single_type_import_declaration, yyerror,
8908 variable_redefinition_error, build_array_from_name,
8909 build_unresolved_array_type, check_class_interface_creation,
8910 resolve_class, complete_class_report_errors,
8911 note_possible_classname, read_import_dir,
8912 find_in_imports_on_demand, resolve_package, fix_constructors,
8913 check_deprecation, lookup_method_invoke,
8914 maybe_build_primttype_type_ref, array_constructor_check_entry):
8916 (java_complete_expand_methods, java_expand_finals): Make static.
8917 (convert_narrow): Remove static prototype.
8919 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
8921 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8923 1999-08-02 Richard Henderson <rth@cygnus.com>
8925 * decl.c: Include defaults.h instead of expr.h.
8926 * parse.y: Likewise.
8928 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8930 * java/decl.c (start_java_method): Change all uses of
8931 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8932 Ensure expr.h is included.
8933 * java/expr.c (pop_arguments): Ditto.
8934 * java/parse.y (expand_start_java_method): Ditto.
8936 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8938 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8940 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8942 * decl.c: Include "function.h".
8943 * except.c: Likewise.
8944 * parse.y: Likewise.
8945 * Makefile.in: Update dependencies.
8947 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8949 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8950 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8951 `modifier' with ATTRIBUTE_UNUSED.
8953 * gjavah.c (process_file): Add braces around ambiguous `else'.
8955 * jcf-dump.c (print_access_flags, localvar_free): Change return
8958 * parse.y (java_complete_expand_method): Initialize variable
8960 (resolve_qualified_expression_name): Likewise for `field_decl'.
8961 (patch_method_invocation): Likewise for `class_to_search'.
8962 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8963 (patch_assignment): Likewise for `lhs_type'.
8965 * verify.c (verify_jvm_instructions): Remove unused variable
8968 1999-07-25 Richard Henderson <rth@cygnus.com>
8970 * decl.c (va_list_type_node): New.
8972 1999-07-25 Anthony Green <green@cygnus.com>
8974 * gjavah.c (print_stub): New function.
8975 (METHOD_IS_NATIVE): New macro.
8976 (print_mangled_classname): Make static.
8977 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8978 (process_file): Perform stub generation.
8979 (HANDLE_METHOD): Don't emit class decls during stub
8981 (HANDLE_END_METHOD): Take into account stub generation.
8982 (print_method_info): Handle stub generation.
8983 (print_stub): New function.
8984 (print_cxx_classname): Make signature consistant with others.
8985 (help): Describe -stubs option.
8986 (main): Create stub file.
8987 (version): Use version.c.
8988 (print_full_cxx_name): New function.
8989 (print_c_decl): Use print_full_cxx_name.
8991 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * check-init.c (check_init): Handle MAX_EXPR.
8995 1999-07-15 Andrew Haley <aph@cygnus.com>
8997 * lang.c (flag_use_divide_subroutine): New variable.
8998 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8999 fp-to-integer conversion.
9000 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9003 * expr.c (build_java_soft_divmod): New function.
9004 (build_java_binop): Call build_java_soft_divmod if
9005 flag_use_divide_subroutine is set.
9006 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9007 soft_lrem_node: new builtin functions.
9008 (init_decl_processing) Initialize the new builtins.
9009 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9010 soft_lrem_node: new builtin functions.
9011 (build_java_soft_divmod): New function.
9012 * parse.y: Call build_java_soft_divmod if
9013 flag_use_divide_subroutine is set.
9016 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9017 a --specs= arg) even if not linking.
9018 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9019 -fuse-divide-subroutine
9021 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9023 * parse.y (resolve_and_layout): Check methods only once.
9024 (resolve_qualified_expression_name): Verify thrown exceptions
9026 (check_thrown_exceptions): Reject exceptions thrown in
9027 initializer. Error message tuned.
9029 1999-07-14 Andrew Haley <aph@cygnus.com>
9031 * expr.c (expand_expr): Do not return the last statement in a
9032 block as the block's value.
9034 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9036 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9037 CALL_EXPR, to avoid order of evaluation changes.
9039 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9041 * parse.y (qualify_ambiguous_name): Do not use
9042 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9044 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9046 * check-init.c (check_init): Handle MAX_EXPR.
9047 * expr.c (force_evaluation_order): Force method call arguments to
9048 be evaluated in left-to-right order.
9049 * parse.y (qualify_ambiguous_name): Loop again to qualify
9050 NEW_ARRAY_EXPR properly.
9052 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * parse.y (patch_invoke): Resolve unresolved invoked method
9056 (qualify_ambiguous_name): STRING_CST to qualify expression for
9057 type name resolution.
9059 1999-06-24 Andrew Haley <aph@cygnus.com>
9061 * class.c (finish_class): Whenever a deferred method is
9062 output, rescan the list of methods to see if a new candidate for
9063 output can be found.
9065 1999-06-28 Tom Tromey <tromey@cygnus.com>
9067 * jvspec.c (lang_specific_driver): Recognize --help.
9069 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * parse.y (resolve_package): Fixed bogus return statement.
9072 (patch_method_invocation): Resolve method invocation beginning with
9073 a package name qualifier.
9075 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9077 * Make-lang.in (java.stage1): Depend on stage1-start.
9078 (java.stage2): Likewise for stage2-start.
9079 (java.stage3): Likewise for stage3-start.
9080 (java.stage4): Likewise for stage4-start.
9082 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9084 * parse.y (java_complete_lhs): When doing cross referencing, don't
9085 try to keep file location on a WFL expanded as a CALL_EXPR.
9087 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9089 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9090 compiling to class file a void method with an empty method body.
9091 As a side effect, the bytecode backend will generate the
9092 appropriate `return' instruction.
9094 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9096 * parse.y (lookup_package_type_and_set_next): New function prototype.
9097 (resolve_package): Search current and imported packages.
9098 (lookup_package_type_and_set_next): New function.
9100 1999-06-22 Andrew Haley <aph@cygnus.com>
9102 * verify.c (verify_jvm_instructions): Check for pending blocks
9103 before invalid PC test and opcode switch, not after.
9105 1999-06-21 Andrew Haley <aph@cygnus.com>
9107 * except.c (find_handler_in_range): The upper limit for exception
9108 ranges is exclusive, not inclusive: (start <= pc < end).
9109 (link_handler): find child pointer which points to outer by
9110 searching sibling list: previous code incorrectly assumed that
9111 outer->outer->first_child must point to outer.
9112 * verify.c (verify_jvm_instructions): FIXME added to code for
9114 (verify_jvm_instructions): Do not assume that the last block
9115 processed in a subroutine is a block which ends with a `ret'
9116 instruction. With some control flows it is possible that the last
9117 block ends with an `athrow'.
9119 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9121 * parse.y (qualify_ambiguous_name): Reorganized the post
9122 evaluation of non WFL leading expression nodes.
9124 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9126 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9129 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * parse.y (qualify_ambiguous_name): Handle qualified expression
9132 beginning with a STRING_CST.
9134 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9136 * parse.y (register_fields): Set DECL_INITIAL on both
9137 pre-initialized static and public fields.
9138 (resolve_field_access): Static field access expressions to always
9140 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9141 qualification. CONVERT_EXPR to be resolved as an expression name.
9142 (java_complete_lhs): Identify and access qualified final
9143 initialized field in switch statement case expression.
9144 (fold_constant_for_init): Pre-initialized field decl constant to
9147 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9149 * parse.y (note_possible_classname): Mark returned node with
9150 QUALIFIED_P only if the original class name contained a '/'.
9152 1999-06-05 Anthony Green <green@cygnus.com>
9154 * Make-lang.in (gcjh): More parallel build fixes.
9156 1999-06-03 Mike Stump <mrs@wrs.com>
9158 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9160 1999-06-02 Anthony Green <green@cygnus.com>
9162 * except.c (link_handler): Chain exception handlers in order.
9164 1999-06-02 Anthony Green <green@cygnus.com>
9166 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9167 with nops and process as usual in order to always set correct EH
9168 ranges. Emit detailed warnings about unreachable bytecodes.
9170 1999-06-02 Anthony Green <green@cygnus.com>
9172 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9175 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9177 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9178 or the searched field decl.
9180 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9182 * parse.y (fold_constant_for_init): Convert numerical constant
9183 values to the type of the assigned field.
9185 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9187 * expr.c (lookup_field): Relaxed the test on class loading error
9189 * parse.y (fold_constant_for_init): Enabeled old code.
9191 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9193 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9194 decide the validity of the cast of a java.lang.Cloneable reference
9196 (patch_conditional_expr): Fixed first argument passed to
9197 binary_numeric_promotion.
9199 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9201 * parse.y (qualify_ambiguous_name): Take into account that a
9202 CONVERT_EXPR might specify a type as a WFL.
9204 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9206 * parse.y (patch_assignment): Save the rhs before using it as an
9207 argument to _Jv_CheckArrayStore.
9209 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9211 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9213 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9215 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9216 floating point litteral only when the exponent indicator has been
9219 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9221 * parse.y (formal_parameter:): Construct argument tree list
9222 element even if a yet unsupported final parameter was encountered.
9224 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9226 * parse.y (finish_method_declaration): Issue errors for native or
9227 abstract methods declared with a method body, as well as for non
9228 native or non abstract methods with no method body.
9230 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9232 * class.c (build_utf8_ref): Initialize variable `field'.
9234 * decl.c (init_decl_processing): Initialize variable `field'.
9236 * expr.c (build_known_method_ref): Mark parameters `method_type',
9237 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9238 (process_jvm_instruction): Likewise for parameter `length'.
9240 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9241 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9244 * parse.y (maybe_generate_clinit): Remove unused variable
9245 `has_non_primitive_fields'.
9246 (find_in_imports_on_demand): Initialize variables `node_to_use'
9248 (patch_binop): Likewise for variable `prom_type'.
9249 (patch_unaryop): Likewise for variable `prom_type'.
9251 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9253 * xref.c (xref_table): Add missing initializer.
9255 1999-05-14 Tom Tromey <tromey@cygnus.com>
9257 * java-except.h (struct eh_range): Removed unused `next' member.
9258 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9259 after adding all exception handlers. Sort exception ranges in
9261 (struct pc_index): New structure.
9262 (start_pc_cmp): New function.
9263 * except.c (add_handler): Return `void'. Don't call link_handler;
9264 instead construct an ordinary linked list and do range
9266 (check_nested_ranges): New function.
9267 (link_handler): Changed interface to allow merging of eh_ranges.
9268 Split overlapping ranges. Return `void'.
9270 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9272 * parse.y (constructor_block_end:): New rule, tagged <node>.
9273 (constructor_body:): Use `constructor_block_end' instead of
9276 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9278 * parse.y (statement_nsi:): Pop `for' statement block.
9279 (java_complete_lhs): Labeled blocks containing no statement are
9280 marked as completing normally.
9282 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * xref.c (xref_set_current_fp): New function, defined.
9285 * xref.h (xref_set_current_fp): New function, prototyped.
9287 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9289 * check-init.c (check_init): Take into account that
9290 LABELED_BLOCK_STMT can be empty.
9292 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * parse.y (java_check_regular_methods): Warning check on not
9295 overriding methods with default access in other packages does not
9296 apply to `<clinit>'.
9297 (java_complete_lhs): If block body is an empty_stmt_node, replace
9298 it by NULL_TREE. This prevents gcc from generating an irrelevant
9301 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9303 * check-init.c (check_init): Removed code accepting to see things
9304 falling through default:, when doing xrefs.
9305 * java-tree.h (do_not_fold): New global variable, declared.
9306 * parse.y (do_not_fold): New global variable, defined.
9307 (java_complete_expand_method): Set `do_not_fold' to the value of
9308 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9309 and reinstall them after them have been purged; do not check for
9310 initializations; do not issue missing return errors.
9311 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9313 (patch_binop): Skip the fold part when doing xrefs.
9314 (build_string_concatenation): Skip the concatenation part when
9316 (patch_synchronized_statement): Do not generate a try-finally when
9318 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9319 and keep the location where the throw was seen.
9320 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9321 any treatment on the converted node an simply return a NOP_EXPR of
9323 * xref.c (xref_get_data): New function, defined.
9324 * xref.h (xref_get_data): New function, declared.
9325 (XREF_GET_DATA): Use xref_get_data.
9327 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9329 * gjavah.c (print_include): Cast the result of `strlen' to int
9330 when comparing against a signed value.
9331 (add_namelet): Likewise.
9333 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9335 * expr.c (expand_invoke): Mark parameter `nargs' with
9337 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9339 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9342 * jcf-reader.c (get_attribute): Cast a value to long
9343 when comparing against a signed expression. Likewise.
9345 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9348 1999-05-11 Andrew Haley <aph@cygnus.com>
9350 * parse.y (source_end_java_method): If the current method contains
9351 any exception handlers, force asynchronous_exceptions: this is
9352 necessary because signal handlers in libjava may throw exceptions.
9353 * decl.c (end_java_method): Ditto.
9355 1999-05-11 Tom Tromey <tromey@cygnus.com>
9357 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9359 * jvspec.c (THREAD_NAME): Removed.
9360 (GC_NAME): Likewise.
9361 (MATHLIB): Likewise.
9362 (WITHLIBC): Likewise.
9364 (THREADLIB): Likewise.
9365 (MATH_LIBRARY): Likewise.
9366 (lang_specific_driver): Don't add `-l' options to command line.
9367 Instead, add a single --specs option. Recognize `-L' options and
9368 use them to search for spec file.
9369 (find_spec_file): New function.
9370 (SPEC_FILE): New define.
9372 1999-05-11 Dave Brolley <brolley@cygnus.com>
9374 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9375 cpplib-enabled build.
9377 1999-05-05 Per Bothner <bothner@cygnus.com>
9379 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9380 temporarily zero it while calling rest_of_decl_compilation.
9382 * java-tree.h (string_ptr_type_node): Add declaration.
9383 * decl.c: Define and initialize string_ptr_type_node.
9384 * parse.y (patch_string_cst): Use string_ptr_type_node.
9386 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9387 * parse.y (for_statement): Now unconditionally exit_block.
9388 (finish_labeled_statement): No longer exit_block if for-loop.
9389 (patch_loop_statement): Check harder if the loop is already labeled.
9391 * parse.y (patch_initialized_static_field): Removed function.
9392 (maybe_generate_clinit): Removed special handling for interfaces.
9393 (java_complete_expand_methods): Do a preliminary java_complete_tree
9394 on <clinit> to determine if it can be removed.
9395 (java_complete_expand_method): Remove special handling for <clinit>.
9396 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9397 optimize if we get back empty_stmt_node.
9398 For MODIFY_EXPR, re-do checking of static initializers.
9399 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9400 For VAR_DECL, pass correct context.
9402 * verify.c (verify_jvm_instructions): Better error messages.
9404 1999-05-03 Tom Tromey <tromey@cygnus.com>
9406 * parse-scan.y (interface_declaration): Call
9407 report_class_declaration for interfaces.
9409 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9411 * Makefile.in: Remove -v from bison command lines.
9413 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * check-init.c (check_init): Exclude a case of error when doing
9417 * class.c (layout_class_method): Don't generate the error message
9418 twice when compiling from source.
9419 * lang-options.h: Added `-Wredundant-modifers' and
9420 `-Wunusupported-jdk11' flags and help text.
9421 * lang.c (lang_decode_option): Added support for
9422 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9423 flag_static_local_jdk11 and flag_redundant set accordingly.
9424 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9425 * parse.h (EXPR_WFL_ADD_COL): New macro.
9426 (DECL_END_SOURCE_LINE): Likewise.
9427 (DECL_INHERITED_SOURCE_LINE): Likewise.
9428 * parse.y (static_ref_err): New function, prototyped.
9429 (CCB_TK): Now tagged <operator>.
9430 (class_body:): Remember the location of the closing '}' of a class
9431 definition when doing xrefs.
9433 (block_end:): Likewise.
9434 (create_class): Remember the location of the inherited class
9435 identifier when doing xrefs.
9436 (register_fields): Added test on first operand of `init' before
9437 testing it TREE_CODE.
9438 (method_header): Store the location of the class identifier in the
9439 class decl when doing xrefs.
9440 (finish_method_declaration): Don't combine first/last method line
9442 (java_check_regular_methods): Warning check on not overriding
9443 methods with default access on other packages move before check on
9444 static methods. Initialization of `aflags' also moved up.
9445 (resolve_expression_name): Call static_ref_err to report the error.
9446 (static_ref_err): New function, implemented.
9447 (resolve_field_access): Returned simplified static field access
9449 (resolve_qualified_expression_name): Check for illegal use of
9450 static fields in a non static context. Call static_ref_err to
9451 report error in various places.
9452 (java_complete_tree): Do not fold initialized static fields when
9454 (java_complete_lhs): Likewise.
9456 1999-04-29 Anthony Green <green@cygnus.com>
9458 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9459 create internal labels.
9460 (lookup_label): Ditto.
9462 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9464 * class.c (layout_class_method): Generate <clinit>'s rtl for
9466 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9467 for interfaces' <clinit>.
9468 * expr.c (lookup_field): Search for fields in interfaces.
9469 (expand_invoke): Fixed indentation.
9470 (expand_java_field_op): Likewise. Use IS_CLINIT.
9471 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9472 (IS_CLINIT): New macro.
9473 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9474 interface was parsed.
9475 (maybe_generate_clinit): Don't generate if the current class is an
9476 interface with only fields of primitive types.
9477 (reset_method_name): Use IS_CLINIT.
9478 (java_complete_expand_method): Expand <clinit> when it exists for
9479 interfaces. Use IS_CLINIT.
9480 (resolve_expression_name): Use DECL_CONTEXT instead of
9481 current_class to build static field references.
9482 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9483 ARRAY_REF when doing xreferencing.
9484 (check_final_assignment): Fixed typo in leading comment. Use
9486 (patch_array_ref): Don't fully expand array references when
9488 (patch_return): Use IS_CLINIT.
9489 (patch_throw_statement): Likewise.
9491 1999-04-22 Tom Tromey <tromey@cygnus.com>
9493 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9495 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9497 * decl.c (predef_filenames, predef_filenames_size): New globals
9498 (init_decl_processing): predef_filenames and predef_filenames_size
9500 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9502 * jcf-parse.c (predefined_filename_p): New function.
9503 (yyparse): Check that files on the command line are specified only
9504 once and issue a warning otherwise.
9505 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9506 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9507 avoid a gcc warning with -W -Wall turned on.
9508 (java_expand_classes): Abort if errors were encountered.
9509 (java_complete_lhs): If the cross reference flag is set, wrap
9510 field DECL node around a WFL when resolving expression name.
9512 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9514 * lang.c (lang_decode_option): Fixed returned value when parsing
9515 `-fxref=...' and `-Wall'.
9516 * parse.y (source_end_java_method): Do not generate code when
9517 flag_emit_xref is set.
9518 (resolve_expression_name): Do not build static field access when
9519 flag_emit_xref is set.
9520 (resolve_field_access): No special treatment on `length' when
9521 flag_emit_xref is set. Do not build qualified static field access
9522 when flag_emit_xref is set.
9523 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9524 when flag_emit_xref is set.
9525 (patch_assignment): Do not generate array store runtime check when
9526 flag_emit_xref is set.
9527 * xref.c (xref_flag_value): Fixed function declaration
9529 (xset_set_data): New function.
9530 * xref.h (xref_set_data): Added prototype for new function.
9531 (typedef struct xref_flag_table): New field data.
9532 (XREF_GET_DATA): New macro.
9534 1999-04-19 Tom Tromey <tromey@cygnus.com>
9536 * xref.h (enum): Removed trailing comma.
9538 * parse.y (resolve_qualified_expression_name): Added missing
9541 1999-04-15 Anthony Green <green@cygnus.com>
9543 * gjavah.c: New prototypes for java_float_finite and
9546 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9548 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9551 1999-04-06 Jeffrey A Law (law@cygnus.com)
9553 * Makefile.in (TREE_H): Add tree-check.h.
9554 (RTL_H): Add genrtl.h.
9556 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9558 * parse.y (patch_assignment): Added ArrayStoreException runtime
9561 1999-04-06 Per Bothner <bothner@cygnus.com>
9563 * expr.c (pop_type_0): New function.
9564 (pop_type): Use pop_type_0.
9565 * java-tree.h (pop_type_0): New declaration.
9566 * verify.c (verify_jvm_instructions): Check return instructions.
9568 * parse.y (patch_binop): Don't fold if non-constant and emiting
9571 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9573 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9575 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9576 (main_jcf): Don't define.
9577 (process_file): Don't set `main_jcf'.
9579 * java-tree.h (main_jcf): Don't declare.
9581 * jcf-parse.c (main_jcf): Add static definition.
9583 * lang.c (main_jcf): Don't define.
9585 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9587 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9589 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9591 * jcf-depend.c: Include "config.h", not <config.h>.
9593 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9596 * jcf-path.c: Include "config.h", not <config.h>.
9598 * lex.c: Don't include various system header files.
9599 (java_init_lex): Cast the argument of `bzero' to PTR
9601 * parse-scan.y (java_push_parser_context): Likewise.
9603 * parse.y (java_push_parser_context): Likewise.
9604 (patch_bc_statement): Match format specifier to variable argument.
9606 * xref.c: Don't include <stdio.h>.
9608 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9610 * parse.y (struct parser_ctxt *ctxp): Now global.
9611 (declare_local_variables): Use WFL compound value for the
9612 declaration source line value, when doing cross-referencing.
9614 1999-03-31 Tom Tromey <tromey@cygnus.com>
9616 * gjavah.c (print_field_info): Allow constants of other types.
9617 (print_include): Generate include when new name is proper prefix
9618 of already printed name.
9619 (add_namelet): Likewise.
9620 (cxx_keyword_subst): New function.
9621 (print_method_info): Use it.
9622 (print_field_name): New function.
9623 (get_field_name): New function.
9624 (print_field_info): Use get_field_name and print_field_name.
9626 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9628 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9629 'KR-C', so gperf uses the `const' keyword on strings.
9631 * keyword.gperf (java_keyword): Const-ify a char*.
9633 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9635 * parse.y (patch_bc_statement): Fixed identation and a bogus
9638 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9640 * parse.y (patch_assignment): Allow static variables in other
9641 classes to be assigned.
9643 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9645 * class.c (maybe_add_interface): Remove unused variable
9647 (make_class_data): Use = for assignment, not ==. Likewise.
9648 (emit_register_classes): Remove unused variable `decl'.
9650 * lex.c: Fix comment so as not to contain an embedded `/*'.
9652 * verify.c (verify_jvm_instructions): Remove unused variable
9655 1999-03-27 Per Bothner <bothner@cygnus.com>
9657 * parse.y (complete_loop_body): Rename to finish_loop_body.
9658 (complete_labeled_statement): Rename to finish_labeled_statement.
9659 (complete_for_loop): Rename to finish_for_loop.
9660 (complete_method_declaration): Rename to finish_method_declaration.
9662 * java-tree.h (continue_identifier_node): New global node.
9663 * decl.c: Define and initialize continue_identifier_node.
9664 * parse.y (generate_labeled_block): Remove - no longer needed.
9665 (build_loop_body): Use continue_identifier_node for continue block.
9666 (finish_labeled_statement): Also do pop_labeled_block actions.
9667 (java_complete_lhs): POP_LOOP even if error.
9668 (build_labeled_block): Special handling for continue_identifier_node.
9669 (patch_loop_statement): Re-organize.
9670 (patch_bc_statement): Re-write.
9672 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9674 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9675 using a WFL compound value.
9676 * parse.y (xref.h): Include.
9677 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9679 (register_fields): Set WFL compound value to lineno if doing
9681 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9683 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9684 * xref.h (expand_xref): Prototype renamed from xref_generate.
9686 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9688 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9689 (GET_CURRENT_BLOCK): New macro.
9690 * parse.y (current_static_block): New global variable.
9691 (method_body:): Define action.
9692 (complete_method_declaration): Set current_function_decl to NULL
9693 when work on the current method is done.
9694 (declare_local_variables): Use GET_CURRENT_BLOCK.
9695 (java_method_add_stmt): Likewise.
9696 (java_complete_expand_method): Disable the use of `this' when
9698 (enter_a_block): If no current method exist, use
9699 current_static_block to link static initializer blocks.
9700 (exit_block): Rewritten to use current_static_block when no current
9702 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9703 (patch_return): Forbid the use of `return' in static initializers.
9704 (patch_throw_statement): Fixed indentation. Issue specific error
9705 for uncaught thrown checked exception in static initializer
9706 blocks. Removed FIXME.
9708 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9710 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9711 Link gcj from gcc.o.
9713 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9715 * parse.y (find_applicable_accessible_methods_list): When dealing
9716 with interface: ensure that a given interface or java.lang.Object
9717 are searched only once.
9719 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9721 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9723 * jcf-dump.c (print_access_flags): Add braces around if-else.
9725 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9728 * lex.c (build_wfl_node): Add static prototype.
9730 * lex.h (build_wfl_node): Remove static prototype.
9732 * parse.y: Include lex.c early enough to declare everything needed.
9733 Ensure calls to `build_wfl_node' pass the proper arguments.
9734 (create_class): Remove unused variable `super_decl'.
9735 (get_printable_method_name): Initialize variable `name'.
9737 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9739 * Changelog: Fixed 1999-03-22 typos.
9740 * lang.c (lang_decode_option): Fixed typo in error string in the
9743 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9745 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9747 * java-tree.h (flag_emit_xref): Declared extern.
9748 * lang.c (xref.h): Included.
9749 (flag_emit_xref): New global variable.
9750 (lang_decode_option): Added support for -fxref.
9754 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9756 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9759 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9761 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9762 $(srcdir)/../system.h and $(JAVA_TREE_H).
9763 (jcf-io.o): Depend on $(JAVA_TREE_H).
9764 (mangle.o): Likewise.
9766 * check-init.c (check_cond_init): Add static prototype.
9768 * class.c (build_java_method_type, hashUtf8String,
9769 make_field_value, get_dispatch_vector, get_dispatch_table,
9770 append_gpp_mangled_type, mangle_static_field): Likewise.
9771 (strLengthUtf8): Hide unused definition.
9772 (hashUtf8String): Const-ify.
9773 (make_field_value): Un-ANSI-fy.
9775 * constants.c: Move inclusion of jcf.h above java-tree.h.
9776 (set_constant_entry, find_class_or_string_constant,
9777 find_name_and_type_constant, get_tag_node,
9778 build_constant_data_ref): Add static prototype.
9780 * decl.c (push_jvm_slot, builtin_function,
9781 lookup_name_current_level): Likewise.
9782 (builtin_function): Const-ify.
9784 * except.c (expand_start_java_handler, expand_end_java_handler):
9785 Add static prototype.
9787 * expr.c (flush_quick_stack, push_value, pop_value,
9788 java_stack_swap, java_stack_dup, build_java_athrow,
9789 build_java_jsr, build_java_ret, expand_java_multianewarray,
9790 expand_java_arraystore, expand_java_arrayload,
9791 expand_java_array_length, build_java_monitor, expand_java_pushc,
9792 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9793 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9794 expand_compare, expand_test, expand_cond, expand_java_goto,
9795 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9796 expand_java_field_op, java_push_constant_from_pool): Likewise.
9798 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9799 (build_java_arraynull_check): Mark parameters `node' and `type'
9800 with ATTRIBUTE_UNUSED.
9801 (note_label): Likewise for parameter `current_pc'.
9802 (expand_java_call, expand_java_ret): Hide unused definition.
9804 * java-tree.h (make_class, build_constants_constructor,
9805 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9806 init_outgoing_cpool, register_class, emit_register_classes,
9807 java_layout_seen_class_methods): Prototype.
9808 (unicode_mangling_length): Const-ify.
9809 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9810 emit_unicode_mangled_name, format_int, format_uint,
9811 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9812 jcf_print_utf8_replace, open_class): Prototype.
9814 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9815 <stdio.h>. Include tree.h/java-tree.h.
9816 (utf8_equal_string usage, process_class): Add static prototype.
9817 (open_class): Don't prototype this here.
9818 (utf8_equal_string): Match arguments to format specifiers.
9819 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9820 TABLE_SWITCH, disassemble_method): Likewise.
9822 * jcf-io.c: Include tree.h/java-tree.h.
9823 (open_class, find_classfile, jcf_print_utf8,
9824 jcf_print_utf8_replace): Const-ify.
9826 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9827 parse_class_file): Add static prototype.
9828 (find_in_current_zip): Match definition to existing static
9831 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9832 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9833 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9834 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9835 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9836 generate_bytecode_return, perform_relocations, init_jcf_state,
9837 init_jcf_method, release_jcf_state, generate_classfile):
9838 Add static prototype.
9839 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9840 (make_class_file_name): Const-ify.
9842 * jcf.h (find_classfile): Const-ify.
9844 * jv-scan.c (reset_report): Remove prototype.
9846 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9847 (error): Rewrite to allow varargs.
9849 * lang.c (lang_f_options): Const-ify.
9851 * lex.c (java_parse_escape_sequence): Add static prototype.
9852 (java_allocate_new_line): Match definition to existing static
9855 * mangle.c Include tree.h/java-tree.h.
9856 (unicode_mangling_length, emit_unicode_mangled_name,
9857 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9859 * parse.h (jdep_code): Remove trailing comma in enumeration.
9860 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9861 (reset_report): Add prototype.
9863 * verify.c (push_pending_label, merge_types): Add static
9866 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9868 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9870 * parse.y (find_applicable_accessible_methods_list): Extend the
9871 search to superinterfaces when relevant.
9872 (search_applicable_methods_list): New function.
9874 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * class.c (unmangle_classname): Implemented stricter testing
9877 before setting the QUALIFIED_P flag on an identifier.
9879 1999-03-16 Per Bothner <bothner@cygnus.com>
9881 * parse.y (java_complete_lhs): Call force_evaluation_order
9882 after patch_newarray.
9883 (patch_binop): Don't call fold if there are side effects.
9885 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9887 * parse.y (java_stabilize_reference): Use save_expr instead of
9888 building a SAVE_EXPR node.
9889 (java_complete_lhs): Patch the resulting string of the `+='
9890 operator (if necessary) and complete the RHS after having built
9893 1999-03-15 Per Bothner <bothner@cygnus.com>
9895 * class.c (make_class): Don't set CLASS_P here (because
9896 this function is also called by build_java_array_type).
9897 (push_class): Set CLASS_P here instead.
9898 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9900 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9901 context. If the context is class, perfer "super" over "synchronized".
9902 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9904 * parse.y (create_class): Don't call parser_check_super here;
9905 it is not robust. Always wait until later.
9907 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9908 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9910 1999-03-13 Per Bothner <bothner@cygnus.com>
9912 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9913 * lex.h (UNGETC): Change misleading macro.
9915 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9917 * parse.y (java_stabilize_reference): Return NODE when patching a
9919 (java_complete_lhs): Put parenthesis around truth values.
9921 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9923 * class.c (layout_class_method): Don't make rtl for interface
9925 * parse.h (GET_TYPE_NAME): New macro.
9926 * parse.y (if_then_statement:): Fixed indentation.
9927 (if_then_else_statement:): Likewise.
9928 (for_statement:): Fixed spacing.
9929 (try_statement:): Fixed indentation.
9930 (create_interface): Don't force interfaces to be abstract.
9931 (method_header): Abstract methods are OK in interfaces.
9932 (declare_local_variables): Fixed typo in comment.
9933 (java_complete_expand_method): Fixed indentation.
9934 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9935 non accessible fields.
9936 (java_stabilize_reference): New function.
9937 (java_complete_lhs): Fixed indentation. Use
9938 java_stabilize_reference in compound assignement. Insert the
9939 cast. If not processing `+' fix string constants before processing
9942 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9944 * constants.c (find_class_or_string_constant): Cast variable `j'
9945 to a `jword' when comparing against one.
9947 * expr.c (java_lang_expand_expr): Remove unused variables
9948 `has_finally_p' and `op0'.
9950 * gjavah.c (print_field_info): Cast a value to jint when comparing
9951 against one. Likewise for a jlong.
9952 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9953 against a signed quantity.
9955 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9956 (print_signature): Don't needlessly dereference variable `str'
9958 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9959 `max_locals' with ATTRIBUTE_UNUSED.
9960 (jcf_parse_class): Likewise for variable `index'.
9962 * parse.h (reverse_jdep_list): Remove static prototype.
9964 * parse.y (build_jump_to_finally): Remove prototype and definition.
9965 (reverse_jdep_list): Add static prototype.
9967 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9968 `assignment' and `expr_decl'.
9970 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9972 1999-03-12 Andrew Haley <aph@cygnus.com>
9974 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9975 we'll need a directory separator and a null character.
9977 1999-03-10 Per Bothner <bothner@cygnus.com>
9979 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9981 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9986 1999-03-05 Per Bothner <bothner@cygnus.com>
9988 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9990 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9992 * class.c (layout_class_method): A static method in a base class
9993 is never overridden, so treat it like it doesn't exist.
9994 However, do complain about private non-static method overriding
9995 public static method.
9997 * parse.y: Don't set unused INITIALIZED_P flag.
9998 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10000 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10001 (build_array_from_name): Re-order &index[string] to &string[index].
10003 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10004 error_mark (it might catch more errors, but it is more likely to lose).
10006 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10008 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10009 (parse-scan.o): Depend on toplev.h.
10011 * class.c (make_method_value): Add prototype. Make it static.
10012 Remove unused second argument, caller changed.
10014 * expr.c (java_lang_expand_expr): Remove unused variable
10017 * java-tree.h: Don't prototype find_in_current_zip.
10018 Add prototypes for verify_constant_pool, start_java_method,
10019 end_java_method, give_name_to_locals, expand_byte_code,
10020 open_in_zip, set_constant_value, find_constant1, find_constant2,
10021 find_utf8_constant, find_string_constant, find_class_constant,
10022 find_fieldref_index, find_methodref_index, write_constant_pool,
10023 count_constant_pool_bytes and encode_newarray_type.
10025 * jcf-dump.c: Remove unused variable `LONG_temp'.
10027 * jcf-parse.c: Include parse.h.
10028 (jcf_parse_source): Remove unused parameter, all callers changed.
10029 (jcf_figure_file_type): Add static prototype.
10030 (find_in_current_zip): Likewise. Also remove unused parameter,
10031 all callers changed.
10032 (read_class): Initialize variable `saved_pos'.
10034 * jcf-reader.c (jcf_parse_preamble): Mark variables
10035 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10037 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10038 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10039 (java_parse_doc_section): Initialize variable `seen_star'.
10040 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10041 (java_lex_error): Mark parameters `msg' and `forward' with
10043 (java_get_line_col): Mark parameters `filename' and `line' with
10046 * parse-scan.y: Include toplev.h.
10047 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10049 * parse.h: use `struct JCF', not plain `JCF'.
10050 (java_parser_context_save_global, java_expand_classes
10051 java_parser_context_restore_global, java_parse): Add prototypes.
10053 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10056 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10058 * check-init.c (check_init): COPYN takes word count, not bit count.
10060 1999-02-26 Per Bothner <bothner@cygnus.com>
10062 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10063 explicit build_decl. (Avoids crash in reload when optimizing.)
10065 1999-02-25 Per Bothner <bothner@cygnus.com>
10067 * decl.c (complete_start_java_method): Handle synchronized method
10068 even when compiling from bytecode.
10070 1999-02-26 Tom Tromey <tromey@cygnus.com>
10072 * gjavah.c (add_class_decl): Only generate `#include' if outer
10073 class is not the name of the class we are processing. Correctly
10074 append `.h' in #include.
10075 (process_file): Clean up newlines around generated `#include's.
10076 (decode_signature_piece): Correctly handle inner classes.
10077 (struct include): New structure.
10078 (all_includes): New global.
10079 (print_include): New function.
10080 (add_class_decl): Use it.
10081 (process_file): Likewise.
10082 (add_class_decl): Generate include for java-array.h if array
10084 (process_file): Don't generate java-array.h include.
10086 * gjavah.c (add_namelet): Check for standard package names here.
10087 (add_class_decl): Don't check for standard package names here.
10089 1999-02-25 Tom Tromey <tromey@cygnus.com>
10091 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10092 When reading a zip file, only use strncmp if both strings are
10093 bigger than the buffer length. Initialize `k' when looping
10096 1999-02-24 Tom Tromey <tromey@cygnus.com>
10098 * gjavah.c (struct namelet): New structure.
10099 (add_namelet): New function.
10100 (print_namelet): New function.
10101 (print_class_decls): Use add_namelet and print_namelet to generate
10102 namespaces and not classes.
10103 (method_printed): New global.
10104 (HANDLE_END_METHOD): Examine method_printed.
10105 (print_method_info): Set method_printed when required. Print
10106 error if function to be ignored is marked virtual. Handle $finit$
10108 (METHOD_IS_FINAL): New macro.
10109 (print_field_info): Use it.
10110 (HANDLE_METHOD): Clear method_printed.
10111 (method_pass): New global.
10112 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10113 (process_file): Do two passes over both fields and methods.
10114 (HANDLE_METHOD): Examine method_pass.
10115 (root): New global.
10116 (add_class_decl): New function.
10117 (print_class_decls): Don't scan over entire constant pool.
10119 1999-02-23 Tom Tromey <tromey@cygnus.com>
10121 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10122 disable linking in that case.
10124 1999-02-20 Tom Tromey <tromey@cygnus.com>
10126 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10129 1999-02-21 Per Bothner <bothner@cygnus.com>
10131 * decl.c (build_result_decl), java-tree.h: New method.
10132 (complete_start_java_method): Handle synchronized methods.
10133 Don't build DECL_RESULT here. (Ordering dependency problem.)
10134 (start_java_method): Call build_result_decl here instead ...
10135 * parse.y (java_complete_expand_method): ... and here.
10136 (expand_start_java_method): Don't call complete_start_java_method here.
10137 (java_complete_expand_method): Call it here instead.
10138 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10139 * java-tree.h: ... here.
10141 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10142 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10143 for ARRAY_REF - it doesn't work when array bounds are checked.
10144 (patch_array_ref): Handle it here instead.
10146 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10148 1999-02-19 Per Bothner <bothner@cygnus.com>
10150 Force left-to-right evaluation of binary operations etc.
10151 * expr.c (force_evaluation_order), java-tree.h: New function.
10152 * parse.y (java_complete_lhs): Pass binary operations, procedure
10153 calls, and ARRAY_REFs to force_evaluation_order.
10154 (various): Set TREE_SIDE_EFFECTS more carefully.
10156 Tolerate random (non-UTF8) encoding in comments without complaining.
10157 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10158 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10160 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10161 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10163 * parse.y (java_complete_lhs): Ignore an empty statement in a
10164 COMPOUND_EXPR. Don't complain about empty statement after return.
10166 1999-02-19 Per Bothner <bothner@cygnus.com>
10168 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10169 in TREE_LIST - just chain the POINTER_TYPEs together.
10170 (resolve_class): If type already resolved, return decl.
10171 After resolving, update TREE_TYPE(class_type), and name (if array).
10172 * parse.h (do_resolve_class), parse.y: Make non-static.
10173 * class.c (maybe_layout_super_class): Take this_class argument.
10174 Do do_resolve_class if necessary.
10175 (layout_class, layout_class_methods): Adjust calls appropriately.
10176 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10177 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10178 * typeck.c (build_java_array_type): Don't call layout_class.
10180 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10182 * parse.y (check_pkg_class_access): Allow private class access
10183 within the same package.
10184 (strip_out_static_field_access_decl): New function.
10185 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10186 operator argument before testing its nature.
10188 1999-02-03 Per Bothner <bothner@cygnus.com>
10190 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10191 (TRY_EXPR): Simplify - it no longer has a finally clause.
10192 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10193 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10194 * expr.c (java_lang_expand_expr): Likewise.
10195 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10196 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10197 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10198 (build_try_statement): Remove finally parameter and handling.
10199 (build_try_finally_statement): New function.
10200 (patch_try_statement): No longer need to support finally clause.
10201 (try_statement): Update grammar action rules.
10202 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10203 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10205 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10207 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10208 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10210 1999-02-17 Andrew Haley <aph@cygnus.com>
10212 * class.c (build_utf8_ref): Back out broken patch which was
10213 intended to to output signatures using '.' as a separator.
10215 * class.c (make_class_data): Output signatures using '.' as a
10216 separator, rather than '/'.
10217 (mangled_classname): Likewise.
10218 (make_field_value): Likewise.
10219 (make_method_value): Likewise.
10220 * constants.c (alloc_class_constant): Likewise.
10221 * expr.c (build_invokeinterface): Likewise.
10223 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10225 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10226 of an ancient workaround.
10228 1999-02-10 Jeffrey A Law (law@cygnus.com)
10230 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10233 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10235 * lex.c (yylex): Encode \0 as UTF8.
10237 1999-02-10 Tom Tromey <tromey@cygnus.com>
10239 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10240 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10241 (libgcj_zip): Renamed.
10242 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10244 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10246 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10247 (GC_NAME): Renamed -lgc to -lgcjgc.
10249 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10251 * lex.c (java_lang_cloneable): Initialize.
10252 * parse.y (java_lang_cloneable): New static variable.
10253 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10254 doing one more qualification round.
10255 (valid_ref_assignconv_cast_p): Reject null source or
10256 destination. Allow an array to be cast into java.lang.Cloneable.
10257 (patch_cast): Swapped two first arguments to first call to
10258 valid_ref_assignconv_cast_p.
10260 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10262 * parse.h: DECL_P renamed JDECL_P.
10263 * parse.y: DECL_P replaced by JDECL_P.
10264 (build_array_from_name): Always use pointer's type.
10265 (patch_bc_statement): Extra code to search continue target in a
10266 for loop. Fixed comments. Continue target is current loop when
10269 1999-02-05 Andrew Haley <aph@cygnus.com>
10271 * class.c (make_class_data): The superclass of an interface should
10272 be null, not class Object.
10274 * lex.c (java_lex): Sign extend hex literals.
10276 1999-02-04 Andrew Haley <aph@cygnus.com>
10278 * class.c (build_utf8_ref): Output signatures using '.' as a
10279 separator, rather than '/'.
10280 (make_class_data): Likewise.
10282 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10284 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10285 mkstemp.o. Get them from libiberty now.
10287 1999-02-02 Jeffrey A Law (law@cygnus.com)
10289 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10291 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10293 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10296 1999-02-02 Per Bothner <bothner@cygnus.com>
10298 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10299 * jcf-write.c (generate_bytecode_return): New function.
10300 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10302 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10303 generate special [fd]const_[01] instructions.
10305 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10307 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10308 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10310 1999-02-01 Per Bothner <bothner@cygnus.com>
10312 * parse.y (patch_method_invocation): Handle calling static methods,
10313 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10315 * parse.y (java_complete_lhs): Don't complain about unreachable
10316 exit condition in a do-while statement.
10318 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * lex.c (java_read_char): Fixed utf8 decoding.
10321 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10323 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10324 comments. Local variable `all_primitive' is gone. Broadened
10325 acceptance of `0' to floating point targets. `long' can now be
10326 widened to `double' or `float'.
10327 (valid_method_invocation_conversion_p): Added leading
10328 comment. Fixed tabulation.
10329 (build_string_concatenation): Optimize out left or right empty
10332 1999-01-28 Per Bothner <bothner@cygnus.com>
10334 * jcf-write.c (localvar_alloc): Only emit entry for
10335 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10336 (generate_bytecode_insns): Only call put_linenumber if
10337 debug_info_level > DINFO_LEVEL_NONE.
10338 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10339 is specified, add -g1 (for compatibility wih javac).
10341 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10343 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10344 gjavah.o, check-init.o, jv-scan.o
10346 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10348 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10350 * gjavah.c: Include config.h and system.h.
10352 * javaop.h (inline): Don't define, its handled by system.h.
10353 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10354 from `inline' to `static inline'.
10356 * jcf.h (inline): Don't define, its handled by system.h.
10358 * lex.c (inline): Likewise.
10360 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10362 * lang-specs.h: Map -Qn to -fno-ident.
10364 1999-01-29 Richard Henderson <rth@cygnus.com>
10366 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10368 1999-01-29 Tom Tromey <tromey@cygnus.com>
10370 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10371 then cast it to Object before calling `append' method.
10373 1999-01-28 Per Bothner <bothner@cygnus.com>
10375 * check-init.c (check_bool2_init, check_bool_init, check_init):
10376 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10377 * jcf-write.c (generate_bytecode_insns): Likewise.
10379 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10381 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10382 * parse.y (patch_cast): Allow a boolean to be cast into a
10385 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10387 * parse.y: (class_declaration:): Fixed indentation.
10388 (class_member_declaration:): Extra `;' after field declaration now
10390 (interface_declaration:): Removed debug messages in error reports.
10391 (patch_binop): Nodes created and returned inherit the orignal
10392 node's COMPOUND_ASSIGN_P flag value.
10393 (patch_cast): Fix cast from char to floating point.
10395 1999-01-25 Andrew Haley <aph@cygnus.com>
10397 * except.c, java-except.h (expand_resume_after_catch): new
10399 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10400 to branch back to main flow of control after a catch block.
10402 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10404 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10405 $(srcdir)/../system.h.
10406 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10407 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10408 (jcf-write.o): Likewise.
10409 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10410 (mangle.o): Depend on $(srcdir)/../toplev.h.
10411 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10412 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10414 * class.c: Include output.h and parse.h.
10415 (mangled_classname): Add the `const' keyword to a char*.
10416 (find_named_method): Hide unused function definition.
10417 (build_utf8_ref): Change type of variable `c' to unsigned char.
10418 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10419 (build_class_ref): Add the `const' keyword to a char*.
10420 (layout_class_method): Remove unused variable `buf'.
10422 * decl.c (find_local_variable): Remove unused variable `rtl'.
10423 (pushdecl): Likewise for variables `different_binding_level' and
10425 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10426 (maybe_build_cleanup): Likewise for parameter `decl'.
10428 * except.c (expand_start_java_handler): Mark parameter `range'
10429 with ATTRIBUTE_UNUSED.
10431 * expr.c: Include except.h.
10432 (pop_type): Remove unused variable `i'.
10433 (pop_value): Likewise for variables `n_words' and `i'.
10434 (expand_java_arrayload): Likewise for variable `convert'.
10435 (java_lang_expand_expr): Likewise for variables `op0', `type',
10436 `mode', `unsignedp', `node' and `elements'.
10437 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10439 (process_jvm_instruction): Add a `const' qualifier to a char*.
10441 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10442 (temp_directory): Likewise.
10443 (print_c_decl): Likewise.
10444 (print_method_info): Likewise.
10445 (decode_signature_piece): Likewise.
10446 (print_mangled_classname): Likewise.
10448 * java-except.h: Provide prototypes for maybe_start_try,
10449 maybe_end_try and add_handler.
10451 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10452 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10453 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10454 init_expr_processing, push_super_field, init_class_processing,
10455 can_widen_reference_to, class_depth, verify_jvm_instructions,
10456 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10457 set_local_type, merge_type_state, push_type, load_type_state,
10458 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10459 emit_unicode_mangled_name): Add prototypes.
10461 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10462 (print_signature_type): Use ISDIGIT, not isdigit.
10463 (print_signature): Remove unused variable `j'.
10465 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10466 int when comparing against one.
10468 * jcf-parse.c: Include toplev.h.
10470 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10471 (localvar_free): Remove unused variable `i'.
10472 (generate_bytecode_conditional): Likewise for variable `kind'.
10474 * jv-scan.c: Include config.h and system.h. Remove redundant
10475 OS header and gansidecl.h includes.
10476 (warning): Add the `const' keyword to a char*. Also add
10477 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10478 __STDC__, when determining whether to use ANSI-isms.
10479 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10480 (xmalloc): Don't redundantly prototype here.
10481 (main): Remove unused parameter `envp'. Also fix the arguments
10482 passed to function `fatal' to match the format specifier.
10484 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10486 * mangle.c: Include toplev.h.
10487 (emit_unicode_mangled_name): Declare parameter `len'.
10489 * parse.y (parse_warning_context): Add the `const' keyword to a
10490 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10491 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10492 (issue_warning_error_from_context): Add the `const' keyword to
10494 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10495 not `__STDC__' for whether to use ANSI-isms.
10497 * typeck.c (incomplete_type_error): Mark parameters `value' and
10498 `type' with ATTRIBUTE_UNUSED.
10499 (parse_signature_type): Use ISDIGIT, not isdigit.
10501 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10502 (verify_jvm_instructions): Likewise. Remove unused variables
10503 `field_name' and `default_val'.
10505 * zextract.c: Include config.h and system.h. Remove redundant
10506 OS header includes.
10508 * zipfile.h: Prototype `read_zip_archive'.
10510 1999-01-21 Andrew Haley <aph@cygnus.com>
10512 * typeck.c (convert): Allow conversions to void type: some
10513 optimizations in gcc do this.
10515 1999-01-21 Andrew Haley <aph@cygnus.com>
10517 * typeck.c (convert_ieee_real_to_integer): New function.
10518 (convert): When not using fast-math and using hardware fp, convert
10519 an IEEE NaN to zero.
10521 1999-01-18 Andrew Haley <aph@cygnus.com>
10523 * parse.y (patch_binop): Do a type conversion from signed to
10524 unsigned and then back to signed when a ">>>" is found.
10526 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10528 * java-tree.h: (check_for_initialization): Added prototype.
10529 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10530 * parse.y (do_resolve_class): Removed unused locals.
10531 (read_import_dir): Likewise.
10532 (resolve_qualified_expression_name): Array creation
10533 expressions are valid primary expressions.
10534 (qualify_ambiguous_name): Likewise.
10535 (patch_synchronized_statement): Removed unused local.
10537 1999-01-17 Jeffrey A Law (law@cygnus.com)
10539 * Makefile.in (zextract.o): Add dependencies.
10541 * Makefile.in: Do not put ^Ls at the start of a line.
10543 1999-01-15 Per Bothner <bothner@cygnus.com>
10545 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10546 sub-type the result of the call that gets the exception value.
10548 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10549 don't call finish_class.
10551 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10552 clear found before continuing.
10554 * verify.c (verify_jvm_instructions): On an array load, allow
10555 and handle top of stack to be TYPE_NULL.
10557 * gjavah.c (generate_access): Translate Java package private or
10558 protected access to C++ public, but with a comment.
10560 1999-01-13 Andrew Haley <aph@cygnus.com>
10562 * expr.c (generate_name): Name prefix changed to avoid clashes
10563 with assembler temp labels.
10565 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10566 MODIFY_EXPR. Without this, code for the assignement may not be
10567 generated at all and the synchronized statement will read an
10568 uninitialized variable.
10570 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10572 * class.c (maybe_layout_super_class): Fixed returned value.
10573 * lex.c: Added 1999 to the copyright.
10574 (java_init_lex): Initialize java_lang_imported.
10575 * lex.h: Added 1999 to the copyright.
10576 * parse.h: Added 1999 to the copyright.
10577 (REGISTER_IMPORT): Fixed typo in trailing macro.
10578 (CURRENT_OSB): New macro.
10579 (struct parser_ctxt): New fields osb_depth, osb_limit.
10580 * parse.y (java_lang_id): New global variable.
10581 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10582 (array_creation_expression:): Use CURRENT_OSB.
10583 (dims:): Uses a stack to keep track of array dimensions.
10584 (cast_expression:): Use CURRENT_OSB.
10585 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10587 (register_fields): Fixed typos in comment.
10588 (check_method_redefinition): Fixed comment indentation.
10589 (java_check_regular_methods): Set saved found wfl to NULL after
10590 having reinstalled it in the previously found DECL_NAME.
10592 1999-01-10 Richard Henderson <rth@cygnus.com>
10594 * gjavah.c (java_float_finite): Use a union to do type punning.
10595 (java_double_finite): Likewise.
10597 1999-01-09 Per Bothner <bothner@cygnus.com>
10599 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10600 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10601 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10602 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10603 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10604 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10606 1999-01-08 Per Bothner <bothner@cygnus.com>
10608 * check-init.c (check_init): If compiling to native, we don't
10609 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10611 1999-01-08 Tom Tromey <tromey@cygnus.com>
10613 * parse-scan.y (variable_declarator_id): Set or increment
10615 (bracket_count): New global.
10616 (formal_parameter): Handle case where bracket pairs trail variable
10619 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10621 * jcf-parse.c (yyparse): variable len changed from a char to an
10622 int to prevent overflow.
10624 1999-01-06 Per Bothner <bothner@cygnus.com>
10626 * java-tree.h: Declare read_class.
10627 * jcf-parse.c (read_class): New function.
10628 (load_class): Now just call read_class.
10630 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10631 * jcf-parse.c (parse_source_file): Declare save_error_count,
10632 which is needed by java_parse_abort_on_error macro,
10633 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10635 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10636 constructor, if initializing a static field.
10637 (patch_new_array_init): Set TREE_CONSTANT if it is.
10638 * expr.c (java_lang_expand_expr): For a static array constructor
10639 of primitive elements, allocate the array itself statically.
10640 Disabled until we can set the vtable field statically.
10642 * check-init.c: New file. Checks for definite assignment.
10643 * Makefile.in (JAVA_OBJS): Add check-init.o.
10644 * parse.y (java_complete_expand_method): Call check_for_initialization.
10645 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10647 1999-01-06 Graham <grahams@rcp.co.uk>
10649 * parse.y : include system.h instead of including
10650 standard headers directly with the exception of <dirent.h>.
10652 1999-01-06 Per Bothner <bothner@cygnus.com>
10654 * lex.h: Moved static function declarations to lex.c,
10655 to shut up some -Wall warnings.
10656 * lex.c: Static function declarations moved here.
10657 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10659 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10661 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10663 1998-12-22 Per Bothner <bothner@cygnus.com>
10665 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10666 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10668 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10669 (localvar_alloc): Change return type to void,
10670 (emit_unop): Remove unused variable size.
10672 * jcf-write.c (struct jcf_block): Add new union.
10673 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10674 (call_cleanups): New functions.
10675 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10676 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10677 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10678 * lang.c (lang_init): Call using_eh_for_cleanups.
10679 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10680 completing operands to patch_synchronized_statement.
10681 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10682 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10683 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10685 1998-12-20 John F. Carr <jfc@mit.edu>
10687 * Make-lang.in: Comment out control-Ls; they upset some makes.
10689 1998-12-18 Tom Tromey <tromey@cygnus.com>
10691 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10694 1998-12-17 Tom Tromey <tromey@cygnus.com>
10696 * parse.y (DIR_SEPARATOR): New define.
10697 (check_class_interface_creation): Use it.
10699 * parse-scan.y (report_main_declaration): Recognize
10700 `java.lang.String' in argument to main.
10702 1998-12-16 Per Bothner <bothner@cygnus.com>
10704 * parse.y (create_interface): Remove bogus test.
10706 1998-12-16 Per Bothner <bothner@cygnus.com>
10708 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10709 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10711 1998-12-16 Tom Tromey <tromey@cygnus.com>
10713 * parse-scan.y (qualified_name): Use correct sprintf format.
10715 1998-12-15 Tom Tromey <tromey@cygnus.com>
10717 * gjavah.c (print_field_info): Changed how most negative number is
10720 1998-12-14 Per Bothner <bothner@cygnus.com>
10722 * parse.y (fold_constant_for_init): New function.
10723 (resolve_expression_name): Don't replace static final
10724 constant-initialized fields by its value.
10725 (java_complete_lhs): New. Same as java_complete_tree, except does
10726 not replace static final constant-initialized fields by their values.
10727 (register_fields): If there is an initializer, set DECL_INITIAL and
10728 MODIFY_EXPR_FROM_INITIALIZATION_P.
10729 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10730 Only call patch_initialized_static_field if
10731 MODIFY_EXPR_FROM_INITIALIZATION_P.
10732 (patch_initialized_static_field): If not valid constant, clear
10735 * parse.y (lookup_field_wrapper): Fix thinko.
10737 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10738 set and restore global lineno.
10740 1998-12-14 Tom Tromey <tromey@cygnus.com>
10742 * gjavah.c (print_field_info): If value to print is the smallest
10743 value of its size, then print as hex to avoid later warnings from
10746 1998-12-14 Tom Tromey <tromey@cygnus.com>
10748 * gjavah.c (decompile_method): Decompile `return null'.
10749 (process_file): Generate `#pragma interface'.
10750 (method_declared): New global.
10751 (print_method_info): Set it.
10752 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10753 (print_method_info): Handle abstract methods.
10755 1998-12-13 Per Bothner <bothner@cygnus.com>
10757 * parse.y (patch_method_invocation): If class_decl is null
10758 (e.g. an array type), use original type.
10760 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10761 errors about uncaught exception from clone (of array, specifically).
10763 1998-12-13 Tom Tromey <tromey@cygnus.com>
10765 * gjavah.c (decompile_method): Handle all types of `return'
10766 opcode. Decompile `return this' and `return'.
10767 (method_access): New global.
10768 (print_method_info): Set it.
10769 (decompile_method): Don't decompile a synchronized method.
10771 1998-12-13 Tom Tromey <tromey@cygnus.com>
10773 * jcf-reader.c (jcf_parse_one_method): Recognize
10775 * gjavah.c (HANDLE_END_METHOD): New macro.
10776 (HANDLE_CODE_ATTRIBUTE): New macro.
10777 (decompile_method): New function.
10778 (print_method_info): Don't print `;\n' at end of function decl.
10779 Include java-opcodes.h.
10780 (decompiled): New global.
10782 1998-12-12 Per Bothner <bothner@cygnus.com>
10784 * class.c (build_class_ref): Handle PRIMTYPE.class if
10785 flag_emit_class_files.
10786 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10787 if flag_emit_class_files.
10788 * parse.y (java_complete_tree): Pre-liminary support for
10789 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10791 * parse.y (patch_synchronized_statement): Don't call monitorexit
10792 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10794 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10796 * zipfile.h (opendir_in_zip): New declaration.
10797 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10798 (opendir_in_zip): New function, using code from open_in_zip.
10799 (open_in_zip): Call opendir_in_zip.
10800 (find_class): Remove no-longer-used do_class_file parameter,
10801 but add source_ok parameter. Change logic so if we find a .java file,
10802 we don't look for .class in later classpath emtries.
10803 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10804 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10805 * gjavah.c: Update call to find_class.
10806 * jcf-dump.c: Likewise.
10808 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10809 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10810 nothing if body is empty_stmt_node.
10811 Various little fixes so SP gets correctly adjusted.
10812 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10813 For CALL_EXPR, test if static first.
10814 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10815 such as the ones we create for Object and Class.
10816 Set and restore current_function_decl.
10817 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10818 (note_possible_classname): New function.
10819 (read_import_entry): Removed. Merged with read_import_dir.
10820 (read_import_dir): Don't call find_class - that only gives us
10821 the first classpath entry having the needed package.
10822 Use the struct buffer data structure from buffer.h.
10823 (read_import_dir, find_in_imports_on_demand): The remembered
10824 class names now use '.' (not '/') as package separator.
10826 * parse.y (java_complete_expand_methods): Call write_classfile
10827 here, and not in java_expand_classes (which only gets first class).
10829 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10831 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10832 (register_fields): If a static fields has an initializer, just
10833 chain it on ctxp->static_initialized, and handle later.
10834 (java_complete_expand_methods): Force <clinit> first.
10835 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10836 - it's already been completed.
10837 (patch_initialized_static_field): New function.
10838 (java_complete_field): Call it.
10840 1998-12-12 Per Bothner <bothner@cygnus.com>
10842 * expr.c (encode_newarray_type, build_new_array): New functions.
10843 * java-tree.h: Declare build_new_array.
10844 * jcf-write.c (patch_newarray): Use build_new_array.
10846 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10847 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10849 * parse.y (patch_new_array_init): Re-organize.
10850 Now is passed the actual array (pointer) type of the value.
10851 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10852 (patch_array_constructor): Removed - merged into patch_new_array_init.
10853 (java_complete_tree): Update patch_new_array_init.
10855 * jcf-write.c (find_constant_index): New function.
10856 (generate_bytecode_insns): Use find_constant_index.
10857 (generate_classfile): Use find_constant_index for ConstantValue.
10859 1998-12-11 Tom Tromey <tromey@cygnus.com>
10861 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10862 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10863 * class.c (make_class_data): Renamed dtable -> vtable, and
10864 dtable_method_count -> vtable_method_count.
10866 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10868 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10869 global variables, initialized.
10870 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10871 Declared new global variables.
10872 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10873 double_zero_node, integer_zero_node upon direct matching.
10874 * parse.y (purify_type_name): Added function prototype.
10875 (duplicate_declaration_error_p): Consider new_type as potentially
10876 being a incomplete type. Use purify_type_name on type string.
10877 (method_header): saved_type: unused variable removed. Don't figure
10878 return type if method name is invalid.
10879 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10880 processed by patch_unaryop.
10881 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10882 increment/decrement node into its original type after binary
10883 numeric promotion on its operands.
10885 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10887 * parse.y (array_initializer:): Array init operand is NULL_TREE
10888 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10889 now an error. Fixed indentation problems.
10890 (patch_string): Handle error_mark_node as an argument.
10891 (patch_new_array_init): Fixed indentation problems.
10892 (array_constructor_check_entry): Removed check on null wfl_value.
10893 Return an error if wfl_value's walk returns an error.
10895 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10897 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10898 * lex.c (java_lex): Remember column position before advancing one
10899 token. Retain location information on OCB_TK.
10900 * lex.h (typedef struct java_lc): Added new field.
10901 * parse.h (GET_SKIP_TYPE): New macro.
10902 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10903 * parse.y (build_new_array_init, patch_new_array_init,
10904 patch_array_constructor, maybe_build_array_element_wfl,
10905 array_constructor_check_entry): New function prototypes.
10906 (switch_block:): Tagged <node>.
10907 (OCB_TK): Tagged <operator>.
10908 (array_initializer:): Installed actions.
10909 (variable_initializer): Build location information on element if
10911 (switch_statement:): Fixed indentation typo.
10912 (switch_block:): Redefined default action.
10913 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10914 (patch_assignment): Removed duplicate code.
10915 (maybe_build_array_element_wfl, build_new_array_init,
10916 patch_new_array_init, patch_array_constructor,
10917 array_constructor_check_entry): New functions.
10919 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10921 * parse.y (array_initializer): Tagged <node>.
10922 (variable_initializer:): Use default rule.
10923 (array_initializer:): Defined actions.
10924 (variable_initializers:): Likewise.
10925 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10926 non-static field accesses.
10927 (patch_invoke): Fixed indentation typo.
10928 (java_complete_tree): Likewise.
10929 (build_labeled_block): Changed leading comment. Generate an error
10930 in case of duplicate loop labels.
10931 (patch_conditional_expr): Patch results of string concatenation
10934 1998-12-06 Per Bothner <bothner@cygnus.com>
10936 * constants.c (find_methodref_index): When the class is an interface,
10937 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10939 * decl.c (finit_identifier_node): Use "$finit$", rather than
10940 "<finit>" (which Sun's verifier rejects).
10941 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10942 (generate_field_initialization_code): Removed.
10943 (fix_constructors) Don't add call to $finit$ here (wrong order).
10944 (patch_method_invocation): Add $finit$ call here.
10946 * java-tree.h (CALL_USING_SUPER): New macro.
10947 * parse.y (patch_invoke): Remove im local variable.
10948 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10949 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10950 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10952 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10954 * parse.y (java_complete_tree): Don't complain about unreachable
10955 statement if it is empty_stmt_node.
10957 * jcf-write.c (find_constant_wide): New function.
10958 (push_long_const): Use find_constant_wide.
10960 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10961 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10962 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10963 Emit invokeinterface when calling an interface method.
10964 Emit invokespecial also when calling super or private methods.
10966 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10968 1998-12-06 Per Bothner <bothner@cygnus.com>
10970 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10972 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10974 * java-tree.h (java_layout_seen_class_methods): New function
10976 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10977 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10978 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10979 * parse.y (method_declarator:): Defined action.
10980 (issue_warning_error_from_context): input_filename saved, set to
10981 the appropriate value and restored after java_error is called.
10982 (build_unresolved_array_type): Fixed comment.
10983 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10984 (method_header): Deal with return type the same way type are
10985 handled for fields and method's parameters and local variables
10987 (check_method_redefinition): Removed extra CR.
10988 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10989 (java_layout_seen_class_methods): New function.
10990 (java_layout_classes): Call java_layout_seen_class_methods.
10992 1998-12-03 Per Bothner <bothner@cygnus.com>
10994 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10996 1998-12-03 Per Bothner <bothner@cygnus.com>
10998 * jcf-dump.c (main): Fix error message.
10999 * jcf-path.c (add_entry): Style fix.
11001 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11003 * class.c (layout_class_method): Call build_java_argument_signature
11004 on constructors too.
11005 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11006 (patch_method_invocation): Define a primary when resolving an
11007 expression name. Augmented comment on code checking illegal `this'
11008 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11010 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11012 * class.c (layout_class_method): Don't report error on non-static
11013 overriding static if the method is private.
11014 * java-tree.h (finish_class): Prototype added.
11015 * lex.c (java_get_line_col): Handle col argument -2 value.
11016 * parse.h: All static method declarations moved to parse.y.
11017 * parse.y: Now contains all static method declarations previously
11019 (find_expr_with_wfl, missing_return_error,
11020 unreachable_stmt_error): New functions.
11021 (java_get_real_method_name): Identify constructors bearing class
11022 names in source code compiled classes only.
11023 (java_complete_expand_methods): Call missing_return_error.
11024 (invocation_mode): Private methods invoked as static methods.
11025 (java_complete_tree): Call unreachable_stmt_error.
11027 1998-12-01 Tom Tromey <tromey@cygnus.com>
11029 * Makefile.in (+target): Removed.
11030 (+xmake_file): Likewise.
11031 (+tmake_file): Likewise.
11032 (.NOEXPORT): Removed duplicate.
11034 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11036 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11038 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11040 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11041 libiberty.h. Provide an xmalloc definition.
11043 * jvspec.c: Remove the xmalloc prototype.
11045 * parse-scan.y: Include config.h and system.h. Don't include
11046 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11047 Provide an xstrdup definition.
11049 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11051 * jcf-path.c (add_entry): Recognize ".jar" too.
11052 * lang-specs.h: Likewise.
11054 1998-11-26 Per Bothner <bothner@cygnus.com>
11056 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11057 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11059 * jcf-write.c (generate_bytecode_insns):
11060 Handle pre/post-increment/decrement of long.
11062 * jcf-write.c (generate_bytecode_insns):
11063 Handle missing exception handler (finally for synchronized).
11065 1998-11-25 Per Bothner <bothner@cygnus.com>
11067 * java-tree.h (end_params_node): Declare global.
11068 * decl.c (end_params_node): New global.
11069 (init_decl_processing, start_java_method): Use end_params_node for
11070 end of list of parameter types. Follows correct gcc conventions.
11071 * expr.c (pop_argument_types, pop_arguments): Likewise.
11072 * lang.c (put_decl_node): Likewise.
11073 * typeck.c (various places): Likewise.
11074 * class.y (various places): Likewise.
11075 * parse.y (various places): Likewise.
11077 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11078 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11080 * class.c: Add #include flags.h, remove no-longer needed declaration.
11082 * class.c (layout_class_method): Remove commented-out code, re-format.
11083 Don't add vtable entry (or index) for private methods.
11084 * expr.c (expand_invoke): A private method is implicitly final.
11085 * class.c (make_class_data): If inlining or optimizing,
11086 skip private methods.
11088 * class.c (finish_class): New function. Calls existing methods,
11089 but alls emits deferred inline functions.
11090 * jcf-parse.c (parse_class_file): Call finish_class.
11091 * parse.y (java_complete_expand_methods): Likewise.
11093 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11095 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11097 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11099 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11101 1998-11-24 Per Bothner <bothner@cygnus.com>
11103 * (generate_classfile): Always write class access flag with
11106 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11108 * class.c (maybe_layout_super_class): New function.
11109 (layout_class): Reorganized. Loop on class methods dispatched into
11110 a new function. Call maybe_layout_super_class.
11111 (layout_class_methods, layout_class_method): New functions.
11112 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11114 (expand_invoke): Likewise.
11115 * java-tree.h (all_class_list): New global variable declared.
11116 (layout_class_methods, layout_class_method): New function
11118 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11119 * jcf-parse.c (all_class_list): New global variable.
11120 (load_class): Extended what class_or_name can be. Use parser
11121 context mechanism to save globals before calling jcf_parse.
11122 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11123 is set on the file name.
11124 (jcf_parse): Layout class methods when Object is loaded, otherwise
11125 record class in all_class_list for delayed method layout.
11126 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11127 * lang.c (put_decl_node): Decode <init> into the decl context
11129 * lex.c (java_allocate_new_line): Use xmalloc.
11130 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11131 pointers, not TREE_LIST elements.
11132 (struct parser_ctxt): Fixed comment indentations, added comments
11133 and reordered some fields.
11134 (java_check_methods): Function prototype removed.
11135 * parse.y (java_push_parser_context): Use xmalloc.
11136 (java_parser_context_restore_global): Pop extra pushed ctxp only
11137 when there's nothing next.
11138 (maybe_create_class_interface_decl): Fixed comment, add new
11139 created class decl to all_class_list.
11140 (method_header): Use GET_REAL_TYPE on argument's types.
11141 (method_declarator): Use GET_REAL_TYPE, change type to the real
11142 type in TREE_LIST dependency node. Build argument list with the
11144 (create_jdep_list): Use xmalloc. Removed allocation error message.
11145 (obtain_incomplete_type): Fixed leading comment. Broadened
11146 incoming argument meaning.
11147 (register_incomplete_type): Use xmalloc. Removed allocation error
11149 (safe_layout_class): Fixed leading comment.
11150 (jdep_resolve_class): Reversed if statement condition and switch
11151 if and else bodies.
11152 (resolve_and_layout): Fixed leading comment. Broadened incoming
11154 (complete_class_report_errors): New local variable name, for
11155 clarity. purify_type_name used for all error cases.
11156 (java_get_real_method_name): Stricter check on constructors.
11157 (java_check_regular_methods): Reverse methods list only if not
11158 already laid out. Layout artificial constructor.
11159 (java_check_methods): Deleted.
11160 (source_start_java_method): Obtain incomplete type for patchable
11162 (java_layout_classes): Fixed leading comment. Use
11163 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11164 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11165 before returning. Fixed comments.
11166 (java_expand_classes): Check for errors up front.
11167 (patch_method_invocation): Class to search is resolved and laid
11170 1998-11-24 Per Bothner <bothner@cygnus.com>
11172 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11174 * javaop.h (int8): Removed - not used.
11175 (jbyte): Redefine portably with correct signedness.
11177 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11179 * jcf-write.c (generate_bytecode_insns): Fix typo
11180 OPCODE_getstatic to OPCODE_getfield.
11182 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11183 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11184 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11186 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * jcf-parse.c (jcf_parse_source): Function returned type is
11189 void. Added prototype.
11190 (jcf_parse): Function returned type is void.
11191 (yyparse): Remove call to fclose on the last parsed file.
11193 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11195 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11197 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11198 (layout_class): Cope with methods featuring WFL in decl names.
11199 * decl.c (unqualified_object_id_node): New global variable,
11201 (build_decl_no_layout): Removed.
11202 * expr.c (build_primtype_type_ref): Handle Double.
11203 (java_lang_expand_expr): Fixed indentations.
11204 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11205 (flag_wall, flag_redundant, flag_not_overriding,
11206 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11207 variable declarations.
11208 (build_decl_no_layout): Removed prototype.
11209 (java_get_real_method_name): Added prototype.
11210 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11211 (java_parse_abort_on_error): Macro now just returns.
11212 * jcf-parse.c (jcf_parse_source): Check fclose returned
11213 value. Call emit_register_classes if java_report_errors returns
11215 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11216 flag_static_local_jdk1_1): New integer flags.
11217 (lang_decode_option): New flags set here.
11218 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11219 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11220 the flag_redundant variable.
11221 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11222 when parsing java.lang.Object class.
11223 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11224 NULL_TREE to build.
11225 (resolve_qualified_expression_name): Fixed indentation.
11226 (patch_array_ref): Changed prototype.
11227 (not_initialized_as_it_should_p): Prototype removed.
11228 (java_report_errors): Added function prototype.
11229 * parse.y (formal_parameter:): Changed error message for not yet
11230 supported final parameters.
11231 (class_type_list:): Set both PURPOSE and VALUE of created
11232 TREE_LIST to be class_type.
11233 (primary_no_new_array:): Handle class literals on primitive types.
11234 (parse_warning_context): Reinstalled correct force_error and
11235 do_warning flags setups.
11236 (java_report_errors): Changed prototype. Return java_error_count
11238 (variable_redefinition_error): Consider treating variable type as
11240 (create_interface): Warn about redundant abstract modifier if
11241 flag_redundant is set. Changed error message.
11242 (lookup_field_wrapper): Save/restore globals before/after looking
11244 (duplicate_declaration_error_p): Consider treating declaration
11245 type as a fake pointer.
11246 (register_fields): Extract real type from dependency node. Check
11247 for duplicate field declaration after type adjustment. Use
11248 DECL_INITIAL to store static final initialized values.
11249 (method_header): Extract real function type from dependency node.
11250 (check_abstract_method_header): Use GET_METHOD_NAME.
11251 (obtain_incomplete_type): Layout fake pointer type.
11252 (safe_layout_class): Don't try to check for methods before layout.
11253 (java_complete_class): Don't check for correct throws clause
11254 elements inheritance here.
11255 (resolve_and_layout): Broadened name parameter meaning.
11256 (reset_method_name): Use GET_METHOD_NAME.
11257 (java_get_real_method_name): New function.
11258 (java_check_regular_methods): Don't check methods in
11259 java.lang.Object. Verify lineage of throws clause elements. Use
11260 flag_no_overriding in warning report.
11261 (check_throws_clauses): Don't check if class was from
11262 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11263 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11264 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11265 warning on unsupported final local variables. Use build_decl
11266 instead of build_decl_no_layout. Get real local variable type from
11268 (source_start_java_method): Get real parameter type from
11269 dependency node. Call build_decl instead of build_decl_no_layout.
11270 (java_layout_classes): Reverse tree and layout type and class as
11271 required. Mark class as loaded when done.
11272 (resolve_field_access): Fixed indentation. Restricted condition
11273 leading to static field access code generation. Set field_type
11274 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11275 (resolve_qualified_expression_name): Initialize type_found to
11276 null. Handle static field resolved during qualification. Fixed
11277 layout on non primitive field decl types.
11278 (not_accessible_p): Fixed typo in comment.
11279 (patch_method_invocation): Resolve and layout class to search from
11281 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11282 layout non primitive type, if necessary. Make method node only to
11284 (find_applicable_accessible_methods_list): Consider WFL'ed method
11285 decl names. Fixed indentation.
11286 (argument_types_convertible): Resolve and layout target type if
11288 (java_complete_tree): Fixed indentation problems. Rewrote
11289 CALL_EXPR thrown exceptions check. Re-installed further processing
11290 of the assignment in certain cases.
11291 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11292 inlining on class literals.
11293 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11295 (valid_method_invocation_conversion_p): Likewise.
11296 (patch_string): Temporary disable forbidden use of `this' in
11297 explicit constructor invocations when doing string concatenation
11298 within their scope.
11299 (patch_unaryop): Added comment. Reinstalled code to disable
11300 further check on assignment operation with cast expression RHS.
11301 (patch_switch_statement): Fixed indentation.
11302 (build_try_statement): Call build_decl instead of
11303 build_decl_no_layout.
11304 (patch_synchronized_statement): Likewise.
11305 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11306 IS_UNCHECKED_EXPRESSION_P.
11307 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11308 layout argument exception type.
11309 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11310 of IS_UNCHECKED_EXPRESSION_P.
11312 1998-11-18 Anthony Green <green@cygnus.com>
11314 * jcf-parse.c (yyparse): Open class file in binary mode.
11316 1998-11-15 Per Bothner <bothner@cygnus.com>
11318 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11320 * jcf-write.c (perform_relocations): Move check out one loop.
11322 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11324 * Make-lang.in: Fix reference to srcdir.
11325 * jv-scan.c: Add missing xmalloc prototype.
11326 * jvgenmain.c: Ditto.
11328 1998-11-15 Per Bothner <bothner@cygnus.com>
11330 * decl.c (error_mark_node), java-tree.h: New global.
11331 * parse.y: Use empty_stmt_node instead of size_zero_node.
11332 (build_if_else_statement): If missing else, use empty_stmt_node.
11334 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11335 (java_complete_expand_method): Complain if return is missing.
11336 (java_check_regular_methods): Comment out incorrect error check.
11337 (not_accessible_p): Fix incorrect handling of protected methods.
11338 (patch_method_invocation): Pass correct context to not_accessible_p.
11339 (find_applicable_accessible_methods_list): Likewise.
11340 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11341 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11342 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11343 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11345 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11346 (push_int_const): Remove reundant NOTE_PUSH.
11347 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11348 (- case SWITCH_EXPR): Fix code generation bug.
11349 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11350 (generate_classfile): More robust for abstract methods.
11352 1998-11-15 Anthony Green <green@cygnus.com>
11354 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11355 * Make-lang.in: Ditto.
11357 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11358 * jvgenmain: Ditto.
11360 1998-11-15 Per Bothner <bothner@cygnus.com>
11362 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11364 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11366 1998-11-14 Per Bothner <bothner@cygnus.com>
11368 Allow uses of interface types to verify. This is not really
11369 type-safe, but it matches what Sun does, and is OK as long as
11370 there are appropriate run-time checks.
11371 * verify.c (merge_types): If merging two interface types,
11372 just set the result to java.lang.Object.
11373 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11375 1998-11-13 Tom Tromey <tromey@cygnus.com>
11377 * gjavah.c (main): Handle --output-class-directory argument.
11378 * jvspec.c (lang_specific_driver): Translate `-d' into
11379 -foutput-class-dir.
11380 * jcf.h (jcf_write_base_directory): Declare.
11381 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11382 * lang-options.h: Mention -foutput-class-dir.
11383 * jcf-write.c (jcf_write_base_directory): New global.
11384 (make_class_file_name): Put generated .class file into `-d'
11385 directory, or into source directory if -d not given. Function now
11387 (write_classfile): Free class file name. Handle case where class
11389 (DIR_SEPARATOR): New macro.
11390 Include <sys/stat.h>
11392 * Makefile.in (prefix): New macro.
11394 1998-11-12 Per Bothner <bothner@cygnus.com>
11396 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11397 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11398 here (done in patch_invoke instead).
11399 (case_identity): Moved here from parse.y.
11401 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11402 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11403 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11404 so they can be efficiently scanned without recursion.
11405 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11406 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11407 in BLOCK iteratively, rather than recursively.
11409 * parse.y (do_unary_numeric_promotion): New function.
11410 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11412 * parse.y (patch_newarray): Various fixes.
11414 Re-do handling of switch statements (for proper block scoping).
11415 * parse.y: Add just a single block for the enture switch block,
11416 but don't create any "case blocks".
11417 (group_of_labels): Rmeoved unneeded non-terminal.
11418 CASE_EXPR and DEFAULT_EXPR are added to current block.
11419 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11420 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11421 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11422 * parse.y (wfl_operator, print_int_node): Make non-static.
11423 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11424 as part of recursive scan of block.
11425 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11426 (patch_switch_statement): Most tests move dinto java_complete_tree.
11428 * parse.y: Make various production be non-typed (void).
11429 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11430 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11431 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11433 * jcf-write.c (struct jcf_handler): New type.
11434 (struct jcf_switch_state): New type.
11435 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11436 (alloc_handler, emit_unop, emit_reloc): New functions.
11437 (adjust_typed_op): Add extra parameter ("max type" offset).
11438 (emit_switch_reloc, emit_case-reloc): New function.
11439 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11440 (generate_bytecode_insns): Support REAL_CST, switch statements,
11441 exception handling, method calls, object/array creation, and more.
11443 * class.c: Remove some unused variables.
11444 * constants.c (find_string_constant): New function.
11445 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11446 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11447 if flag_emit_class_files.
11449 1998-11-12 Tom Tromey <tromey@cygnus.com>
11451 * jcf-io.c (find_class): Added explanatory comment.
11453 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11454 trailing slash to `.zip' entries.
11456 * jvspec.c (lang_specific_driver): Correctly handle case where
11457 GC_NAME not defined.
11459 1998-11-11 Tom Tromey <tromey@cygnus.com>
11461 * jvspec.c (GC_NAME): New define.
11462 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11464 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11466 1998-11-11 Per Bothner <bothner@cygnus.com>
11468 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11470 1998-11-11 Tom Tromey <tromey@cygnus.com>
11472 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11474 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11476 * class.c (is_compiled_class): Call safe_layout_class for class
11477 compiled from source.
11478 * conver.h (convert_to_integer, convert_to_real,
11479 convert_to_pointer): Added prototypes.
11480 * decl.c (init_decl_processing): Non longer push the decls of
11481 `methodtable', `constants', `Class', `Field', `dispatchTable'
11482 `jexception' and `Method'.
11483 * expr.c (build_invokeinterface): New function.
11484 (expand_invoke): static variable CLASS_IDENT now in
11485 build_invokeinterface. Use build_invokeinterface.
11486 (expand_java_field_op): Moved code to inline
11487 java.lang.PRIMTYPE.TYPE into a function.
11488 (build_primtype_type_ref): New function.
11489 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11490 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11491 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11492 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11493 (DECL_LOCAL_STATIC_VALUE): New macro.
11494 (build_invokeinterface, build_primtype_type_ref): New function
11496 (java_parse_abort_on_error): Macro rewritten.
11497 * jcf-parse.c (current_method): Add comment to declaration.
11498 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11499 Function prototypes fixed.
11500 (jcf_parse_source): push/pop parser context. save/restore global.
11501 (parse_source_file): Fixed leading comment. Now take a
11502 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11503 classes and pop the parser context anymore.
11504 (yyparse): Push parser context, save globals, parse the source
11505 file, restore globals and pop the parser context when processing a
11507 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11508 * lex.c (java_parse_doc_section): New function.
11509 (java_lex): Call java_parse_doc_section when appropriate. Build an
11510 operator around INSTANCEOF_TK.
11511 * lex.h (java_lineterminator, java_sprint_unicode,
11512 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11513 Prototypes rewritten.
11514 (java_parse_escape_sequence, java_letter_or_digit_p,
11515 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11516 java_read_unicode, java_store_unicode, java_read_char,
11517 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11518 Added function prototypes.
11519 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11521 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11523 (struct parser_ctxt): New fields: deprecated,
11524 current_parsed_class_un, gclass_list.
11525 (fix_method_argument_names, issue_warning_error_from_context,
11526 resolve_package, lookup_package_type): New function prototypes.
11527 (resolve_expression_name): Fixed function prototype.
11528 (find_applicable_accessible_methods_list): Fixed indentation, added
11529 extra argument in prototype.
11530 (check_final_assignment, build_null_of_type, check_deprecation,
11531 check_method_redefinition, reset_method_name,
11532 java_check_regular_methods, java_check_abstract_methods,
11533 maybe_build_primttype_type_ref): New function prototype.
11534 * parse.y (conver.h): Include.
11535 (INSTANCEOF_TK): Tagged <operator>.
11536 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11537 (relational_expression:): Build binop for instanceof.
11538 (java_push_parser_context): Remember ctxp->gclass_list across
11540 (java_pop_parser_context): Simply return if no context
11541 exists. Remember gclass_list across contexts.
11542 (issue_warning_error_from_context): New function.
11543 (parse_error_context): Don't setup ctxp->elc here. Call
11544 issue_warning_error_from_context instead.
11545 (parse_warning_context): Likewise.
11546 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11547 setup. Link new class/interface to ctxp->gclass_list.
11548 (add_superinterfaces): Register interface as incomplete if not
11550 (create_class): Remember class unqualified name in
11551 ctxp->current_parsed_class_un. Check class deprecation.
11552 (register_fields): Check field deprecation. Remember static final
11553 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11555 (method_header): New local variable ORIG_ARG. Use unqualified
11556 current class name for check on constructor errors. Promote return
11557 type if of record type. Argument list fix moved in
11558 fix_method_argument_names, called here. Check method deprecation.
11559 (fix_method_argument_names): New function.
11560 (method_declarator): Promote record typed arguments.
11561 (safe_layout_class): Check class methods before layout.
11562 (java_complete_class): Compute field layout when patched.
11563 (do_resolve_class): Try to load class after having it renamed
11564 after the package name.
11565 (get_printable_method_name): Use DECL_CONTEXT.
11566 (reset_method_name): New function.
11567 (check_method_redefinition): Use reset_method_name.
11568 (java_check_regular_methods): New local variable
11569 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11570 names for error report. Check for compile-time error when method
11571 found has default (package) access.
11572 (java_check_abstract_methods): Now takes an interface DECL node as
11573 an argument. Also reinstall real name on unchecked
11574 overriding/hiding methods for error report.
11575 (java_check_methods): Fixed leading comment. Get classes to verify
11576 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11577 CLASS_METHOD_CHECKED_P on class verification.
11578 (lookup_java_method2): Get real method name if necessary.
11579 (find_in_imports): Don't check package class access here.
11580 (resolve_package, lookup_package_type): New functions.
11581 (java_layout_classes): Fixed leading comment. Take classes to be
11582 laid out from ctxp->gclass_list.
11583 (java_complete_expand_methods): Don't expand native and abstract
11585 (java_expand_classes): New function.
11586 (resolve_expression_name): Use additional argument ORIG. Retrieve
11587 values of static final field of primitive types.
11588 (resolve_field_access): Handles static final field of promotive
11590 (resolve_qualified_expression_name): Handle STRING_CST as
11591 primaries and package name resolution. Check deprecation on found
11592 decls. Set where_found and type_found on non static field resolved
11593 during qualification. Layout non primitive field decl types.
11594 (check_deprecation): New function.
11595 (maybe_access_field): Simplified.
11596 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11597 removed. Reverse method's argument when primary is a type. Don't
11598 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11599 instead. Include abstract class in the list of class searchable
11600 for constructors. Use DECL_CONTEXT of found method for access
11601 checks. Check method deprecation.
11602 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11603 converting arguments. Handle INVOKE_INTERFACE.
11604 (lookup_method_invoke): Search constructor using existing
11605 infrastructure (don't rely on lookup_java_constructor anymore).
11606 (find_applicable_accessible_methods_list): Extra argument flag
11607 LC. Now include constructor in the search.
11608 (qualify_ambiguous_name): Conditional expression are primaries.
11609 (not_initialized_as_it_should_p): static final are always
11611 (java_complete_tree): Pass extra NULL argument to
11612 resolve_expression_name. Stricter test to carry on patching
11613 assignments. New case for INSTANCEOF_EXPR.
11614 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11615 (check_final_assignment, maybe_build_primttype_type_ref): New
11617 (patch_assignment): Detect resolved static finals and carry normal
11618 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11619 (try_builtin_assignconv): Access constant 0 on all primitive
11621 (valid_builtin_assignconv_identity_widening_p): Accept identical
11622 types. Accept all promoted type on int type.
11623 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11624 assigned to a reference.
11625 (valid_method_invocation_conversion_p): Accept to check null
11627 (build_binop): Merge declaration and initialization of local
11629 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11630 numeric types. Improved validity test for qualify operators on
11632 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11633 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11634 primitive type and issue the appropriate error message.
11635 (resolve_type_during_patch): Mark class loaded when resolved.
11636 (patch_cast): Allow null to be cased to reference types.
11637 (build_null_of_type): New function.
11638 (patch_array_ref): Handle array on references correctly.
11639 (patch_return): Removed unused local variable MODIFY. Force
11640 boolean to be returned as integers. Allows null to be returned by
11641 a function returning a reference.
11642 * typeck.c (convert_to_integer, convert_to_real,
11643 convert_to_pointer): Prototypes moved to convert.h
11644 (lookup_argument_method): Use method real name, if necessary.
11646 1998-10-30 Tom Tromey <tromey@cygnus.com>
11648 * class.c (build_class_ref): Changed name of primitive classes to
11651 * class.c (make_class_data): Renamed fields: nmethods to
11652 method_count, method_count to dtable_method_count. Always set
11653 `state' field to 0.
11654 * decl.c (init_decl_processing): Likewise.
11656 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11658 * class.c (layout_class): Don't mangle <finit>, produce
11659 __finit<class> instead. Don't verify artificial methods.
11660 * decl.c (finit_identifier_node): New declared global.
11661 (init_decl_processing): finit_identifier_node initialized.
11662 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11663 * java-tree.h (finit_identifier_node): Declared as extern.
11664 (struct lang_decl): New field called_constructor.
11665 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11666 (CLASS_HAS_FINIT_P): New macro.
11667 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11668 explicit constructor invocation.
11669 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11670 CALL_SUPER_CONSTRUCTOR_P): New macros.
11671 (write_classfile): Added prototype.
11672 * jcf-parse.c (jcf_parse_source): Parse and remember for
11673 generation if the file was seen on the command line.
11674 (parse_source_file): Don't write the class file here.
11675 (yyparse): Loop on files rewritten. Set current_jcf.
11676 (parse_zip_file_entries): Parse class file only if it was found.
11677 * lang.c (init_parse): Don't open command line provided filename
11679 (lang_parse): Don't set main_jcf anymore.
11680 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11681 (JCONSTRUCTOR_CHECK): New macro.
11682 (JBSC_TYPE_P): New macro.
11683 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11684 (COMPLETE_CHECK_OP_2): New macro.
11685 (struct parse_ctxt): New field explicit_constructor_p.
11686 (check_class_interface_creation): Fixed prototype indentation.
11687 (patch_method_invocation_stmt): Prototype reflects added argument.
11688 (patch_invoke): Likewise.
11689 (complete_method_declaration, build_super_invocation,
11690 verify_constructor_circularity,
11691 build_this_super_qualified_invocation, get_printable_method_name,
11692 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11693 verify_constructor_super, create_artificial_method,
11694 start_artificial_method_body, end_artificial_method_body,
11695 generate_field_initialization_code): New function prototypes.
11696 * parse.y: Fixed leading comment
11697 (constructor_header:, constructor_body:, block_end:): Rules tagged
11699 (type_declaration:): Call maybe_generate_finit.
11700 (method_declaration:): Action for method_body: placed in new
11701 function complete_method_declaration, called here.
11702 (constructor_declaration:): Defined actions. Removed leading
11704 (constructor_header:): New rule with action.
11705 (constructor_body:): Rule rewritten using block_begin: and
11706 block_end:. Defined actions.
11707 (constructor_declarator:, explicit_constructor_invocation:):
11709 (block:): Use new rules block_begin: block_end:.
11710 (block_begin:, block_end:): New rules and actions.
11711 (block_statements:): Fixed error message for explicit
11713 (method_invocation:): Call build_this_super_qualified_invocation
11714 if primary is `this' or `super' was seen.
11715 (conditional_expression:): Action defined.
11716 (extra_ctxp_pushed_p): New static global flag.
11717 (java_parser_context_save_global): Create parser context if
11718 necessary. Use extra_ctxp_pushed_p to remember it.
11719 (java_parser_context_restore_global): Pop extra parser context if
11721 (build_array_from_name): Array on primitive types are marked
11723 (register_fields): Restore new name in field initializer
11724 expression if type was altered. Non static fields initialized upon
11725 declaration marked initialized.
11726 (maybe_generate_finit): New function.
11727 (maybe_generate_clinit): Use create_artificial_method,
11728 start_artificial_method_body, end_artificial_method_body. Generate
11729 debug info for enclosed initialization statements.
11730 (method_header): Fixed leading comment. Check constructor
11731 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11733 (complete_method_declaration, constructor_circularity_msg,
11734 verify_constructor_circularity): New functions.
11735 (get_printable_method_name): New function.
11736 (check_method_redefinition): Don't rename <finit> methods. Fix
11737 declared constructor names. Error message for
11738 constructors modified.
11739 (java_check_regular_methods): Local variable seen_constructor
11740 renamed saw_constructor. Skip verification on constructors. Create
11741 default constructor with create_artificial_method.
11742 (java_check_methods): Removed unnecessary empty line.
11743 (create_artificial_method, start_artificial_method_body,
11744 end_artificial_method_body): New functions.
11745 (java_layout_classes): Changed leading comment. Reverse fields
11746 list if necessary. Always layout java.lang.Object if being
11748 (java_complete_expand_methods): Verify constructor circularity.
11749 (java_complete_expand_method): Call fix_constructor on
11750 constructors. Local variable no_ac_found removed. Restore
11751 bindings if method body expansion failed.
11752 (fix_constructors, verify_constructor_super,
11753 generate_field_initialization_code): New function.
11754 (java_expand_classes): Fixed leading comment. Write class file
11756 (resolve_expression_name): Check for illegal instance variable
11757 usage within the argument scope of an explicit constructor
11759 (resolve_qualified_expression_name): Pass extra from_super flag
11760 when invoking patch_method_invocation_stmt. New case for
11761 conditional expression when used as a primary. Check for error
11762 when acquiring super.
11763 (patch_method_invocation_stmt): Added extra argument super. New
11764 local variable is_static_flag. Set class_to_search according to
11765 the nature of the constructor invocation. Don't add `this'
11766 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11767 invocation within the argument scope of explicit constructor
11768 invocation. Set is_static according to is_static_flag. Provide
11769 extra `super' argument to patch_invoke invocation.
11770 (patch_invoke): New argument from_super. Loop on arguments
11771 indentation fixed. Pass from_super to invocation_mode. New switch
11772 case INVOKE_SUPER. Fixed error message in switch default case.
11773 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11775 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11776 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11777 message takes constructors into account.
11778 (find_applicable_accessible_methods_list): Fixed indentation.
11779 (qualify_ambiguous_name): Take explicit constructor invocation
11780 into account. Deal with a conditional expression as a primary to
11782 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11783 case. Added extra argument to patch_method_invocation_stmt.
11784 Register calls made to explicit constructor `this'. Don't call
11785 save_expr in ARRAY_REF case when emitting class files. Check for
11786 illegal use of this when expanding explicit constructor invocation
11788 (complete_function_arguments): Set and reset parser context
11789 explicit_constructor_p field value when appropriate.
11790 (build_super_invocation, build_this_super_qualified_invocation):
11792 (patch_assignment): Fixed typo.
11793 (patch_unaryop): Check on final fields occurs only when a decl
11795 (patch_return): Take constructors into account.
11796 (patch_conditional_expr): New function.
11797 * typeck.c (build_java_signature): Removed unnecessary empty line.
11799 1998-10-28 Jeffrey A Law (law@cygnus.com)
11801 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11803 1998-10-28 Tom Tromey <tromey@cygnus.com>
11805 * decl.c (init_decl_processing): Renamed fields.
11806 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11807 interface_len, msize fields.
11809 * class.c (make_class_data): Removed subclass_head and
11810 subclass_next fields.
11811 * decl.c (init_decl_processing): Removed subclass_head and
11812 subclass_next fields.
11814 1998-10-28 Jeffrey A Law (law@cygnus.com)
11816 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11817 * mangle.c (emit_unicode_mangled_name): Similarly.
11819 1998-10-26 Nick Clifton <nickc@cygnus.com>
11821 * jcf-parse.c (get_constant): Place braces around code to compute
11822 'd' when REAL_ARITHMETIC is not defined.
11824 1998-10-25 H.J. Lu (hjl@gnu.org)
11826 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11829 1998-10-23 Tom Tromey <tromey@cygnus.com>
11831 * lang-specs.h: `.zip' files are input to jc1.
11833 1998-10-22 Per Bothner <bothner@cygnus.com>
11835 * jvspecs.c: Add (but don't enable) support for combining multiple
11836 .class and .java input filenames to a single jc1 invocation.
11837 Add support for -C flag (copile to .class files).
11838 Translate -classpath and -CLASSPATH arguments.
11839 * lang-specs.h: Don't set %2 spec.
11841 1998-10-22 Tom Tromey <tromey@cygnus.com>
11843 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11845 (add_path): Don't add trailing separator to non-empty path
11848 * lang.c (lang_decode_option): Check for -fclasspath and
11849 -fCLASSPATH before examining other `-f' options.
11851 * java-tree.h (finalize_identifier_node): Don't declare.
11852 * class.c (make_class_data): Don't push "final" field.
11853 * decl.c (init_decl_processing): Don't push "final" field.
11854 (finalize_identifier_node): Removed.
11855 (init_decl_processing): Don't set finalize_identifier_node.
11857 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11859 1998-10-11 Anthony Green <green@cygnus.com>
11861 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11862 (JV_SCAN_SOURCES): New macro.
11863 (JCF_DUMP_SOURCES): Likewise.
11864 (jcf-dump$(exeext)): New target.
11865 (jv-scan$(exeext)): New target.
11867 1998-10-22 Tom Tromey <tromey@cygnus.com>
11869 * Makefile.in (LEX): Removed.
11870 (LEXFLAGS): Likewise.
11871 (SET_BISON): New macro.
11873 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11874 spurious diffs in parse.c.
11875 ($(PARSE_SCAN_C)): Likewise.
11876 (PARSE_DIR): New macro.
11878 (PARSE_SCAN_C): Likewise.
11879 (PARSE_RELDIR): New macro.
11881 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11883 * jcf-io.c (find_class): Use saw_java_source to determine when to
11884 look for `.java' file.
11885 * jcf-parse.c (saw_java_source): New global.
11886 (yyparse): Set it if `.java' file seen.
11888 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11889 (GCJH_SOURCES): Likewise.
11890 * Makefile.in (datadir): New macro.
11891 (libjava_zip): Likewise.
11892 (JAVA_OBJS): Added jcf-path.o.
11893 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11894 (../gcjh$(exeext)): Likewise.
11895 (jcf-path.o): New target.
11896 * java-tree.h (fix_classpath): Removed decl.
11897 * jcf-parse.c (fix_classpath): Removed.
11898 (load_class): Don't call fix_classpath.
11899 * parse.y (read_import_dir): Don't call fix_classpath.
11900 * lex.h: Don't mention classpath.
11901 * lex.c (java_init_lex): Don't initialize classpath.
11902 * jcf-io.c (classpath): Removed global.
11903 (find_class): Use jcf_path iteration functions. Correctly search
11904 class path for .java file.
11905 (open_in_zip): New argument `is_system'.
11906 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11907 classpath-related options.
11908 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11910 (lang_init): Call jcf_path_init.
11911 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11912 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11913 Correctly put braces around second string in each entry.
11914 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11915 classpath-related options.
11916 (help): Updated for new options.
11917 * jcf.h: Declare functions from jcf-path.c. Don't mention
11918 `classpath' global.
11919 * jcf-path.c: New file.
11921 * jcf-depend.c: Include jcf.h.
11923 * jcf-write.c (localvar_alloc): Returns `void'.
11924 (localvar_free): Removed unused variable.
11926 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11927 (init_parse): Use OBJECT_SUFFIX, not ".o".
11929 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11931 * class.c (emit_register_classes): Renamed from
11932 emit_register_class.
11933 * java-tree.h (emit_register_classes): Prototype renamed from
11934 emit_register_class.
11935 * jcf-parse.c (yyparse): Call emit_register_classes once before
11937 * parse.y (java_expand_classes): No longer register classes.
11939 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11941 * class.c (is_compiled_class): New local variable
11942 seen_in_zip. Identify classes found in currently compiled source
11944 * decl.c (complete_start_java_method): Fixed typo.
11945 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11946 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11947 (CLASS_P): Moved around.
11948 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11949 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11951 (jcf_parse_source): Changed leading comment. Removed unnecessary
11952 fclose and CLASS_FROM_SOURCE_P marking.
11953 (parse_source_file): New local variables remember_for_generation
11954 and filename. Mark parsed file name identifier node. Removed block
11955 executed when parse_only was null. Set remember_for_generation.
11956 Use it as an argument to java_pop_parser_context.
11957 (yyparse): New local variables several_files, list, next node and
11958 current_file_list. Split ampersand separated file names into
11959 current_file_list. Iterate through the list and parse accordingly.
11960 * parse.h (java_pop_parser_context): New function prototype.
11961 * parse.y (ctxp_for_generation): New static global variable.
11962 (java_pop_parser_context): New argument generate. Link popped ctxp
11963 to ctxp_for_generation list accordingly.
11964 (java_complete_expand_methods): Fixed indentation.
11965 (java_expand_classes): New function.
11967 1998-10-17 Per Bothner <bothner@cygnus.com>
11969 * Makefile.in: Link with libiberty.a instead of memmove.o.
11971 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11973 * lex.c (setjmp.h): No longer included.
11974 * lex.h (setjmp.h): Included.
11975 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11976 (duplicate_declaration_error_p): Renamed from
11977 duplicate_declaration_error.
11978 (build_array_from_name): New function prototype.
11979 * parse.y (setjmp.h): No longer included.
11980 (variable_declarator_id): Define action.
11981 (build_array_from_name): New function.
11982 (duplicate_declaration_error_p): Renamed from
11983 duplicate_declaration_error. Fixed leading comment.
11984 (register_fields): Main `for' loop reorganized. Uses
11985 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11986 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11987 build_array_from_name.
11988 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11990 (read_import_dir): Don't try to skip `.' and `..'.
11991 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11992 build_array_from_name. Main `for' loop reorganized.
11993 (resolve_qualified_expression_name): When building access to a
11994 field, use the type where the field was found, not its own type.
11995 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11996 field was found is null.
11997 (qualify_ambiguous_name): Sweep through all successive array
12000 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12002 * java-tree.h (pop_labeled_block, lang_printable_name,
12003 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12004 interface_of_p, inherits_from_p, fix_classpath,
12005 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12006 make_class_data, register_class, alloc_name_constant): New
12007 function prototypes.
12008 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12009 indentation. Added cast to remove warning.
12010 (lang_printable_name): Set v argument unused.
12011 (lang_print_error): Added argument to lang_printable_name call.
12012 (java_dummy_print, print_lang_decl, print_lang_type,
12013 print_lang_identifier, lang_print_xnode): All argument marked
12015 * lex.c (java_unget_unicode): Removed unnecessary argument.
12016 (java_allocate_new_line): Unused local variable is gone.
12017 (java_read_char): Added parenthesis in expressions to remove
12018 warnings. Added final return statement.
12019 (java_read_unicode): Added parenthesis in expression to remove
12021 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12022 (java_parse_escape_sequence): Likewise.
12023 (java_lex): Unused local variables are gone. Fixed
12024 java_unget_unicode invocation.
12025 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12027 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12028 lang_printable_name invocation in macro.
12029 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12031 (duplicate_declaration_error): Suppressed unused argument in
12033 (identical_subpath_p): Function declaration is gone.
12034 (patch_invoke): Suppressed unused argument in prototype.
12035 (patch_cast, build_labeled_block, check_thrown_exceptions):
12037 * parse.y (setjmp.h): Included
12038 (toplev.h): Likewise.
12039 (field_declaration:): Suppressed unused local
12040 (label_decl:): Fixed build_labeled_block invocation.
12041 (java_pop_parser_context): Put extra parenthesis around assignment
12043 (yyerror): Suppressed unused local variables.
12044 (variable_redefinition_error): Fixed lang_printable_name
12046 (create_interface): Suppressed unused local variables.
12047 (create_class): Likewise.
12048 (duplicate_declaration_error): Suppressed unused argument. Fixed
12049 lang_printable_name invocation.
12050 (register_fields): Suppressed unused local variable. Fixed
12051 duplicate_declaration_error invocation.
12052 (method_header): Suppressed unused local variable.
12053 (method_declarator, parser_check_super): Likewise.
12054 (java_complete_class): Suppressed unused local variable. Fixed
12055 fatal error message.
12056 (complete_class_report_errors): Added default: in switch.
12057 (java_check_regular_methods): Fixed lang_printable_name
12059 (check_throws_clauses): Likewise.
12060 (java_check_abstract_methods): Suppressed unused local
12061 variable. Fixed lang_printable_name invocation.
12062 (read_import_entry): Added supplemental return statement.
12063 (read_import_dir): Suppressed unused local variables.
12064 (check_pkg_class_access, declare_local_variables): Likewise.
12065 (source_start_java_method): Suppressed unused extern variable
12067 (expand_start_java_method): Suppressed unused extern and local
12068 variable declarations.
12069 (java_complete_expand_methods): Likewise.
12070 (java_complete_expand_method): Suppressed unused local variables.
12071 (make_qualified_name): Likewise.
12072 (resolve_qualified_expression_name): Added default: in
12073 switch. Fixed lang_printable_name invocation.
12074 (class_instance_creation_expression): Added parenthesis around
12076 (patch_method_invocation_stmt): Fixed lang_printable_name and
12077 patch_invoke invocations.
12078 (check_for_static_method_reference): Fixed lang_printable_name
12080 (patch_invoke): Suppressed unused arguments and local variables.
12081 (lookup_method_invoke): Suppressed unused local variables.
12082 (qualify_ambiguous_name): Added default: in switch.
12083 (identical_subpath_p): Function removed.
12084 (patch_assignment): Suppressed unused local variables. Suppressed
12085 unnecessary if statement. Fixed lang_printable_name invocations.
12086 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12087 (valid_ref_assignconv_cast_p): Parenthesis around
12088 expression. Suppressed unused local variables.
12089 (build_binop): Suppressed unused local variables. fixed
12090 lang_printable_name invocations.
12091 (string_constant_concatenation): Suppressed unused local
12093 (patch_unaryop): Fixed lang_printable_name invocation.
12094 (patch_cast): Suppressed unnecessary argument. Fixed
12095 lang_printable_name invocation.
12096 (patch_array_ref): Fixed lang_printable_name invocation.
12097 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12098 (build_labeled_block): Suppressed unused argument.
12099 (generate_labeled_block): Fixed build_labeled_block invocation.
12100 (build_loop_body): Suppressed unused local variables.
12101 (patch_loop_statement): Likewise.
12102 (patch_exit): Fixed lang_printable_name invocation.
12103 (patch_switch_statement): Likewise.
12104 (case_identity): First argument marked unused.
12105 (patch_try_statement): Fixed lang_printable_name invocations.
12106 (patch_synchronized_statement, patch_throw_statement): Likewise.
12107 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12108 lang_printable_name invocations.
12109 (check_thrown_exceptions_do): Suppressed unused argument.
12111 1998-10-14 Tom Tromey <tromey@cygnus.com>
12113 * jcf-write.c (write_classfile): Add output class file as target.
12114 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12115 * jcf.h: Added declarations for dependency-tracking functions.
12116 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12117 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12118 (finish_parse): Call jcf_dependency_write.
12119 (dependency_tracking): New global.
12120 (DEPEND_SET_FILE): New define.
12121 (DEPEND_ENABLE): New define.
12122 (init_parse): Enable dependency tracking if required.
12124 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12125 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12126 (../gcjh$(exeext)): Likewise.
12127 (jcf-depend.o): New target.
12128 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12129 (GCJH_SOURCES): Likewise.
12130 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12132 (find_classfile): Added dep_name argument.
12133 (find_class): Compute name of dependency.
12134 (open_in_zip): Call jcf_dependency_add_file.
12135 * gjavah.c (output_file): No longer global.
12136 (usage): Don't mention "gjavah".
12138 (java_no_argument): Likewise.
12139 (version): Likewise.
12140 (main): Recognize and handle -M family of options.
12141 (print_mangled_classname): Return is void.
12142 (process_file): Handle case where output is suppressed.
12143 (HANDLE_END_FIELD): Likewise.
12144 (HANDLE_METHOD): Likewise.
12145 * jcf-depend.c: New file.
12147 1998-10-13 Jeffrey A Law (law@cygnus.com)
12149 * java-tree.def: Add missing newline at EOF.
12151 1998-10-13 Tom Tromey <tromey@cygnus.com>
12153 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12154 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12156 Include <config.h> and "system.h".
12157 (disassemble_method): Undefine RET to avoid clash with
12158 config/i386/i386.h.
12160 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12162 * decl.c (runtime_exception_type_node, error_exception_type_node):
12163 New global variables.
12164 (init_decl_processing): Initialized.
12165 * expr.c (java_lang_expand_expr): Set caught exception type to
12166 null if catch handler argument doesn't exit.
12167 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12169 * java-tree.h (runtime_exception_type_node,
12170 error_exception_type_node): Global variables declared.
12171 (DECL_FUNCTION_THROWS): New macro.
12172 (DECL_FUNCTION_BODY): Modified comment.
12173 (DECL_SPECIFIC_COUNT): Likewise.
12174 (struct lang_decl): New field throws_list.
12175 (IS_UNCHECKED_EXPRESSION_P): New macro.
12176 * lex.c (java_lex): Generate location information for THROW_TK.
12177 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12178 EXCEPTIONS_P): New macros.
12179 (enum jdep_code): New value JDEP_EXCEPTION.
12180 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12181 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12182 PATCH_METHOD_RETURN_ERROR): New macros.
12183 (patch_method_invocation_stmt): Added new argument to prototype.
12184 (patch_synchronized_statement, patch_throw_statement,
12185 check_thrown_exceptions, check_thrown_exceptions_do,
12186 purge_unchecked_exceptions, check_throws_clauses): New function
12188 * parse.y Fixed typo in keyword section.
12189 (throw:): Rule tagged <node>.
12190 (THROW_TK): Keyword tagged <operator>.
12191 (method_header:): Last argument to call to method_header passed
12193 (throws:, class_type_list:, throw_statement:,
12194 synchronized_statement:, synchronized:): Defined actions.
12195 (method_header): New local variable current. Register exceptions
12196 from throws clause.
12197 (java_complete_tree): Complete and verify exceptions from throws
12199 (complete_class_report_errors): Error message on exceptions not
12201 (java_check_regular_methods): Fixed typo. Shortcut on private
12202 overriding methods. Changed error message on method
12203 redefinition. Check for throws clause compatibility.
12204 (check_throws_clauses): New function.
12205 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12206 method. Changed error message on method redefinition.
12207 (currently_caught_type_list): New static variable.
12208 (java_complete_expand_methods): Purge unchecked exceptions from
12209 throws clause list. Call PUSH_EXCEPTIONS before walk and
12210 POP_EXCEPTIONS after.
12211 (resolve_qualified_expression_name): Pass new argument as NULL to
12212 patch_method_invocation_stmt.
12213 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12214 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12215 argument list when appropriate. Use new argument if non null to
12216 store selected method decl.
12217 (patch_invoke): Convert if necessary args of builtin types before
12218 forming CALL_EXPR. Argument list no longer reversed here.
12219 (invocation_mode): Treat final methods as static methods.
12220 (java_complete_tree): New cases for THROW_EXPR: and
12221 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12223 (complete_function_arguments): No more RECORD_TYPE
12224 conversion. Function parameter nodes no longer saved.
12225 (valid_ref_assignconv_cast_p): Avoid handling null type.
12226 (patch_binop): Fixed null constant reference handling.
12227 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12228 BUILD_THROW macros.
12229 (patch_try_statement): Fixed comments. Record caught types in
12230 list, push the list, expand try block and pop the list.
12231 (patch_synchronized_statement, patch_throw_statement,
12232 check_thrown_exceptions, check_thrown_exceptions_do,
12233 purge_unchecked_exceptions): New functions.
12234 * typeck.c (lookup_argument_method): Allow WFL in place of method
12235 DECL_NAME during method definition check
12237 1998-10-09 Tom Tromey <tromey@cygnus.com>
12239 * gjavah.c (decode_signature_piece): New function.
12240 (print_c_decl): Use it. Added `name_override' argument.
12241 (print_method_info): Use name_override argument to print_c_decl.
12242 (seen_fields): Removed.
12243 (print_field_info): Don't update seen_fields.
12244 (struct method_name): New structure.
12245 (method_name_list): New global.
12246 (print_method_info): Add new method to list of methods.
12247 (name_is_method_p): New function.
12248 (print_field_info): If field name has same name as method, then
12250 (process_file): Parse methods before fields.
12251 (field_pass): New global.
12252 (HANDLE_END_FIELD): Take field_pass into account.
12254 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12256 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12257 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12259 1998-10-03 Anthony Green <green@cygnus.com>
12261 * jvspec.c: Fix bug in jvgenmain_spec patch.
12263 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12265 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12266 * decl.c (soft_exceptioninfo_call_node): New global variable.
12267 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12268 takes extra integer argument. soft_exceptioninfo_call_node
12270 * except.c (java_set_exception_lang_code): New function
12271 (method_init_exceptions): Called here.
12272 (prepare_eh_table_type): New function.
12273 (expand_end_java_handler): Called here.
12274 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12275 one argument. Modified generation of call to
12276 soft_badarrayindex_node to use new argument.
12277 (build_java_arrayaccess): Pass faulty index value to
12278 build_java_throw_out_of_bounds_exception.
12279 (generate_name): New function.
12280 (java_lang_expand_expr): New local variables node, current,
12281 has_finally_p. Expand TRY_EXPR node.
12282 (process_jvm_instruction): Replace top of the stack with thrown
12283 object reference when entering exception handler.
12284 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12285 specific tree codes.
12286 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12288 (DECL_SPECIFIC_COUNT): New macro.
12289 (prepare_eh_table_type, java_set_exception_lang_code,
12290 generate_name): New function declarations.
12291 (match_java_method): Declaration deleted.
12292 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12294 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12295 * parse.h (redefinition_error, refine_accessible_methods_list,
12296 can_cast_to_p): Function declaration removed.
12297 (classitf_redefinition_error, variable_redefinition_error,
12298 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12299 find_most_specific_methods_list, argument_types_convertible,
12300 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12301 valid_cast_to_p, valid_method_invocation_conversion_p,
12302 try_reference_assignconv, add_stmt_to_compound,
12303 build_jump_to_finally, build_tree_list, patch_try_statement,
12304 java_get_catch_block): New function declarations.
12305 * parse.y (string_buffer_type): Global variable deleted.
12306 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12307 finally): Rules tagged <node>.
12308 (TRY_TK, CATCH_TK): Token tagged <operator>.
12309 (class_body_declaration:, class_member_declaration:,
12310 formal_parameter:, explicit_constructor_invocation:,
12311 interface_member_declaration:, constant_declaration:,
12312 primary_no_new_array:, class_instance_creation_expression:,
12313 array_creation_expression:): Issue error on unsuported JDK1.1
12315 (try_statement:, catches:, finally:): Define actions.
12316 (catch_clause_parameter): New rule.
12317 (catch_clause:): Use new rule catch_clause_parameter.
12318 (parse_jdk1_1_error): New function.
12319 (redefinition_error): Renamed classitf_redefinition_error.
12320 (variable_redefinition_error): New function.
12321 (check_class_interface_creation): Call
12322 classitf_redefinition_error.
12323 (java_complete_tree): Added error message on JDEP_TYPE: case.
12324 (complete_class_report_errors): Fixed indentation.
12325 (declare_local_variables): Call variable_redefinition_error.
12326 (source_end_java_method): Call java_set_exception_lang_code and
12327 emit_handlers where appropriate.
12328 (java_method_add_stmt): Call add_stmt_to_block.
12329 (add_stmt_to_block): New function.
12330 (lookup_method_invoke): Fixed outside comment. new local variable
12331 candicates. Call find_applicable_accessible_methods_list and
12332 find_most_specific_methods_list when searching for a
12333 method. Modified error report to list possible candidates when
12335 (find_applicable_accessible_methods_list,
12336 find_most_specific_methods_list, argument_types_convertible): New
12338 (refine_accessible_methods_list): Function deleted.
12339 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12340 expr (if applicable) before calling patch_array_ref.
12341 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12342 (enter_block): Fixed comment.
12343 (enter_a_block): New function.
12344 (patch_assignment): Reorganized. Call try_reference_assignconv for
12345 references. Call valid_cast_to_p instead of can_cast_to_p.
12346 (try_reference_assignconv,
12347 valid_builtin_assignconv_identity_widening_p): New functions.
12348 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12349 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12351 (build_string_concatenation): Don't resolve StringBuffer.
12352 (patch_cast): Fixed inverted arguments.
12353 (patch_array_ref): Code to save array expr deleted. Call
12354 valid_cast_to_p instead of can_cast_to_p.
12355 (generate_labeled_block): Call generate_name.
12356 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12357 patch_try_statement): New functions.
12358 * typeck.c (match_java_method): Function deleted.
12360 1998-10-02 Anthony Green <green@cygnus.com>
12362 * jvspec.c: jvgenmain_spec uses different temporary file names.
12364 1998-10-02 Anthony Green <green@cygnus.com>
12366 * jvspec.c (lang_specific_driver): Fail if user specifies
12367 --main= when not linking.
12369 1998-09-28 Tom Tromey <tromey@cygnus.com>
12371 * class.c (make_class_data): Push value for `thread' field.
12372 * decl.c (init_decl_processing): Added `thread' field to class.
12374 * class.c (add_field): Always make static fields externally
12377 1998-09-26 Anthony Green <green@cygnus.com>
12379 * expr.c (build_java_athrow,
12380 build_java_throw_out_of_bounds_exception, expand_invoke,
12381 build_newarray, expand_java_multianewarray, build_java_monitor):
12382 Update comments to reflect _Jv_* function names.
12384 1998-09-25 Per Bothner <bothner@cygnus.com>
12386 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12387 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12388 * parse.y (expand_start_java_method): Likewise.
12390 1998-09-24 Per Bothner <bothner@cygnus.com>
12392 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12394 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12395 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12396 * expr.c: Remove no-longer-needed calls to promote_type.
12397 * decl.c (give_name_to_locals): Liekwise.
12398 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12399 * parse.y: Add/remove promote_type calls as appropriate.
12400 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12401 (parse_signature_string): Likewise.
12402 (build_java_array_type): Fix for now signature convenions.
12404 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12406 1998-09-23 Tom Tromey <tromey@cygnus.com>
12408 * class.c (init_class_processing): libjava function renamed to
12411 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12413 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12414 * java-tree.def: Fixed DEFTREECODE third argument.
12415 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12416 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12417 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12418 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12419 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12420 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12421 * lang.c (java_tree_code_type, java_tree_code_length,
12422 java_tree_code_name): New arrays.
12423 (lang_init): Append Java tree node definitions to Gcc ones.
12424 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12426 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12428 (java_lex): Allow declaration of empty string constants. Retain
12429 location information on CASE_TK and DEFAULT_TK.
12430 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12431 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12432 Modified to be more robust.
12433 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12434 (build_new_invocation, try_builtin_assignconv,
12435 patch_switch_statement, string_constant_concatenation,
12436 build_string_concatenation, patch_string_cst, patch_string,
12437 java_expand_switch): New function declarations.
12438 * parse.y: Rules related to switch and EH tagged <node>.
12439 (label_id): Set to NULL_TREE
12440 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12442 (this_or_super:): Fixed indentation.
12443 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12444 statement_expression:): Removed call to RULE on all sub-rules.
12445 (switch_expression:, switch_labels:): New rules.
12446 (switch_statement:, switch_block:, switch_block_statement_groups:,
12447 switch_block_statement_group:, switch_labels:, switch_label:):
12449 (throw_statement:, synchronized_statement:, try_statement:):
12450 Defined temporary actions.
12451 (class_instance_creation_expression:): Call
12452 build_new_invocation. Fixed indentation.
12453 (field_access): Fixed indentation.
12454 (method_invocation): Likewise.
12455 (make_qualified_primary): Use THIS_EXPR.
12456 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12457 resolving from SUPER, set *type_found.
12458 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12459 (java_complete_tree): Removed unused local variable `location'. Case
12460 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12461 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12462 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12463 STRING_CST: case. default: checks for patchable strings.
12464 (complete_function_arguments): Transform string constant or
12465 crafted StringBuffer if necessary.
12466 (build_method_invocation): Fixed comments.
12467 (build_new_invocation): New function.
12468 (patch_assignment): Call try_builtin_assignconv to figure a valid
12469 assignment conversion between builtin types.
12470 (try_builtin_assignconv): New function.
12471 (build_binop): Use URSHIFT_EXPR directly to call build.
12472 (operator_string): Use UNARY_PLUS_EXPR.
12473 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12475 (do_merge_string_cste, merge_string_cste,
12476 string_constant_concatenation, build_string_concatenation,
12477 patch_string, patch_string_cst): New function.
12478 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12479 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12480 (build_newarray_node): Use NEW_ARRAY_EXPR.
12481 (build_this): Use THIS_EXPR.
12482 (build_return): Enable debug information on return statement.
12483 (build_if_else_statement): Likewise.
12484 (complete_labeled_statement): Fixed related comment.
12485 (build_loop_body): Fixed comment.
12486 (build_bc_statement): Enable debug information on break/continue
12488 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12490 (patch_switch_statement, case_identity, java_expand_switch): New
12493 1998-09-21 Per Bothner <bothner@cygnus.com>
12495 * buffer.h (BUFFER_INIT): New macro.
12496 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12497 Pass (struct jcf_partial *state) to most functions.
12498 (jcf_block, jcf_relocation): New types.
12499 Support labels, branches, conditionals, loops.
12501 1998-09-21 Tom Tromey <tromey@cygnus.com>
12503 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12505 1998-09-21 Per Bothner <bothner@cygnus.com>
12507 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12508 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12509 not integer_type_node (INT_TYPE_SIZ bits).
12511 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12513 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12514 * jcf-dump.c (print_exception_table): New function.
12515 (disassemble_method): Better handling of wide instructions.
12516 Make more robust for bad input.
12518 1998-09-30 Jeffrey A Law (law@cygnus.com)
12520 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12523 1998-09-17 Jeffrey A Law (law@cygnus.com)
12525 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12527 1998-09-17 Tom Tromey <tromey@cygnus.com>
12529 * Makefile.in ($(PARSE_H)): Removed target.
12531 1998-09-17 Jeffrey A Law (law@cygnus.com)
12533 * Makefile.in (JAVA_OBJS): Add memmove.o
12534 (memmove.o): New target & rules.
12536 1998-09-15 Tom Tromey <tromey@cygnus.com>
12538 * expr.c (expand_invoke): Don't generate a call to the class init
12541 1998-09-14 Jeffrey A Law (law@cygnus.com)
12543 * Makefile.in: Add many missing dependencies.
12544 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12546 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12547 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12549 1998-09-11 Per Bothner <bothner@cygnus.com>
12551 * decl.c (complete_start_java_method): If method is static (and
12552 not private) call _Jv_InitClass.
12553 * expr.c (expand_invoke): Don't call build_class_init.
12555 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12557 1998-09-10 Jeffrey A Law (law@cygnus.com)
12559 * Make-lang.in (GCJ): Define before using.
12561 1998-09-09 Jeffrey A Law (law@cygnus.com)
12563 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12564 losing due to namespace pollution in GNU getopt.h
12566 1998-09-09 Tom Tromey <tromey@cygnus.com>
12568 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12569 (java.all.cross): Likewise.
12570 (java.rest.encap): Likewise.
12572 1998-09-08 Jeffrey A Law (law@cygnus.com)
12574 * gjavah.c (print_class_decls): Fix thinko in arglist
12575 * jcv-io.c (find_classfile): Similarly.
12577 1998-09-07 Jeffrey A Law (law@cygnus.com)
12579 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12581 1998-09-05 Tom Tromey <tromey@cygnus.com>
12583 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12584 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12585 * Makefile.in (PARSE_C): New macro.
12586 (PARSE_H): Likewise.
12587 (PARSE_SCAN_C): Likewise.
12588 ($(PARSE_C)): Target renamed from parse.c.
12589 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12590 (clean): Remove parse-scan.c as well.
12591 (parse.o): Depend on $(PARSE_C).
12593 1998-09-05 Anthony Green <green@cygnus.com>
12595 * README, license.terms: Removed.
12597 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12598 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12599 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12600 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12601 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12602 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12603 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12604 and Java trademark attribution.
12606 1998-09-04 Tom Tromey <tromey@cygnus.com>
12608 * Makefile.in: Use gcjh, not gjavah.
12609 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12610 * Make-lang.in: Changed gjavah to gcjh everywhere.
12612 1998-09-03 Per Bothner <bothner@cygnus.com>
12614 * gjavah.c: Support new -prepend -add -append flags.
12615 (print_method_info): Method is not virtual if class is final.
12617 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12619 * jv-scan.c: Fixed copyright assignment.
12620 * keyword.gperf: Likewise.
12621 * keyword.h: Likewise.
12622 * lex.c: Fixed copyright assignment.
12623 (java_lex): Push unicode back when parsing '<'.
12624 * lex.h: Fixed copyright assignment.
12625 * parse-scan.y: Likewise.
12626 * parse.h: Fixed copyright assignment.
12627 (build_debugable_stmt, complete_for_loop): New function prototypes.
12628 * parse.y: Fixed copyright assignment.
12629 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12630 size_zero_node when completing a loop with no exit condition.
12631 (for_statement_nsi:): Define action.
12632 (for_init:, for_update:): Return size_zero_node when empty.
12633 (declare_local_variables): Call build_debugable_stmt.
12634 (build_debugable_stmt): New function.
12635 (build_loop_body): Build debugable statement around loop
12637 (complete_loop_body): Take into account the debugable statement
12638 around the EXIT_EXPR.
12639 (complete_loop_body): New function.
12640 (patch_exit_expr): Fixed condition inversion.
12642 1998-09-02 Tom Tromey <tromey@cygnus.com>
12644 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12645 name of thread define.
12646 * jvspec.c (THREAD_NAME): New macro.
12648 (THREADLIB): Likewise.
12649 (lang_specific_driver): Recognize attempt to link with thread
12650 library or gc library. Recognize -ljava on command line so it
12651 isn't linked against more than once.
12653 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12655 * parse-scan.y (report_main_declaration): Name of the class
12656 containing `main' can be a qualified name.
12658 1998-08-31 Tom Tromey <tromey@cygnus.com>
12660 * config-lang.in: Changed gjavac to gjc everywhere.
12661 * Make-lang.in: Changed gjavac to gjc everywhere.
12663 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12665 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12666 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12667 and install the files.
12668 * Makefile.in (JAVA_OBJS_LITE): New variable.
12669 (compiler:): Now include jv-scan as a dependency.
12670 (../jv-scan$(exeext), parse-scan.c): New targets.
12671 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12672 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12673 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12674 check for errors even if parse_only.
12675 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12677 (yylex): New function. Uses java_lex body.
12678 (java_lex): Removed commented out statement. Remove local variable
12679 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12680 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12681 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12682 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12683 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12684 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12686 (java_lex_error): Empty if JC1_LITE is defined.
12687 (java_get_line_col): Return 0 if JC1_LITE is defined.
12688 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12689 SET_MODIFIER_CTX): Moved into the section containing the macros
12690 conditionally defined by JC1_LITE.
12691 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12692 argument if JC1_LITE is defined.
12693 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12694 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12696 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12697 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12698 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12699 to different values according to JC1_LITE.
12700 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12701 declared if JC1_LITE set.
12702 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12703 defined if JC1_LITE not set.
12704 (struct parser_ctx): Reorganized and skip the jc1 front end part
12706 (java_layout_classes): New function definition.
12707 (java_push_parser_context, java_init_lex, yyparse, yylex,
12708 yyerror): Prototype always declared. All other static function
12709 prototypes declared only if JC1_LITE is not set.
12710 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12711 declared in parse.h.
12712 (java_layout_classes): New function.
12713 (java_complete_expand_methods): No longer layout the class here.
12714 * parse-scan.y: New file.
12715 * jv-scan.c: New file.
12717 1998-08-25 Tom Tromey <tromey@cygnus.com>
12719 * gjavah.c (main): Handle -friend option.
12720 (friend_specs): New global.
12721 (generate_access): Handle friend_specs.
12722 (process_file): Likewise.
12723 (MAX_FRIENDS): New macro.
12724 (friend_count): New global.
12725 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12726 Changed all callers.
12728 1998-08-24 Per Bothner <bothner@cygnus.com>
12730 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12731 (main): Handle processing all the entries of a named .zip archive.
12732 * jcf-io.c (jcf_trim_old_input): New function.
12733 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12735 1998-08-24 Per Bothner <bothner@cygnus.com>
12737 * lang.c (flag_assume_compiled): Make default be on.
12739 1998-08-21 Per Bothner <bothner@cygnus.com>
12741 * jcf-dump.c: Add bunches of flags to control output more.
12742 (process_class): New function; support printing more than one class.
12743 (main): Support new --print-main and --javap flags.
12744 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12745 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12747 1998-08-20 Per Bothner <bothner@cygnus.com>
12749 Change mangling of dispatch table to match C++ vtable (w/thunks).
12750 * class.c (build_dtable_decl), java-tree.h: New function.
12751 (make_class_data): Call it.
12752 * decl.c (init_decl_processing): Likewise.
12754 1998-08-19 Warren Levy <warrenl@cygnus.com>
12756 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12757 soft_anewarray; adjust args passed.
12758 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12759 match _Jv_NewObjectArray.
12761 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12763 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12764 * expr.c (loopup_label): Call create_label_decl.
12765 (create_label_decl): New function.
12766 (java_lang_expand_expr): Call expand_start_bindings with argument
12768 * java-tree.h Added space after PROTO in function declarations
12770 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12771 (create_label_decl, push_labeled_block): New function
12773 * lex.c (label_id): Initialize.
12774 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12776 * parse.h Added space after PROTO in function declarations when
12778 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12779 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12780 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12781 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12783 (struct parser_ctxt): New fields current_loop,
12784 current_labeled_block.
12785 (build_if_else_statement, patch_if_else_statement,
12786 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12787 generate_labeled_block, complete_labeled_statement,
12788 build_bc_statement, patch_bc_statement, patch_loop_statement,
12789 build_new_loop, build_loop_body, complete_loop_body): New function
12791 * parse.y (java_warning_count): New global variable.
12792 (label_id): New static variable.
12793 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12794 (block:): Return size_zero_node when block is empty.
12795 (empty_statement:): Return size_zero_node.
12796 (statement:): Implement supplemental action when for_statement: is
12798 (label_decl:): New rule.
12799 (labeled_statement:): Rewritten using label_decl. Actions
12801 (labeled_statement_nsi:): Likewise.
12802 (if_then_statement): Actions implemented.
12803 (while_expression): New rule.
12804 (while_statement:): Rewritten using while_expression. Actions
12806 (while_statement_nsi:): Likewise.
12807 (do_statement_begin:): New rule.
12808 (do_statement:): Rewritten using do_statement_begin. Actions
12810 (for_statement:): Rewritten using for_begin. Actions implemented.
12811 (for_statement_nsi:): Likewise.
12812 (for_header:, for_begin:): New rules.
12813 (for_init:): Actions implemented.
12814 (statement_expression_list:, break_statement:,
12815 continue_statement:): Likewise.
12816 (yyerror): Count number of issued warning(s).
12817 (java_report_errors): Report error(s) and/or warning(s).
12818 (java_complete_class): Use build_java_argument_signature to
12819 recompute completed method signature.
12820 (java_check_regular_methods): New locals method_wfl and aflags.
12821 Use method_wfl instead of lookup_cl during error reports. Fixed
12822 indentation and modified some error messages. Use
12823 lang_printable_name in method instead of the DECL_NAME. New code
12824 to issue warnings on methods not overriding corresponding methods
12825 private to a different package.
12826 (java_method_add_stmt): Call add_stmt_to_compound.
12827 (add_stmt_to_compound): New function.
12828 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12829 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12830 (build_if_else_statement, patch_if_else_statement,
12831 build_labeled_block, generate_labeled_block,
12832 complete_labeled_statement, build_new_loop, build_loop_body,
12833 complete_loop_body, patch_loop_statement, build_bc_statement,
12834 patch_bc_statement, patch_exit_expr): New functions.
12835 * typeck.c (build_java_signature): Build argument signature before
12836 enclosing it in between parenthesis.
12838 1998-08-17 Warren Levy <warrenl@cygnus.com>
12840 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12841 (JAVA_OBJS): Added reminder comment
12843 1998-08-13 Nick Clifton <nickc@cygnus.com>
12845 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12846 be interpreted as a long long.
12848 1998-08-13 Warren Levy <warrenl@cygnus.com>
12850 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12851 soft_initialise_class. Use _Jv_NewMultiArray, not
12852 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12853 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12854 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12855 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12857 1998-08-12 Per Bothner <bothner@cygnus.com>
12859 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12860 length_identifier_node): New global tree node constants.
12861 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12862 Replace uses by super_identifier_node etc.
12863 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12865 * parse.y (resolve_field_access): Don't special-case ".length" if
12866 flag_emit_class_files.
12867 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12868 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12871 1998-08-11 Per Bothner <bothner@cygnus.com>
12873 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12874 * class.c (make_method_value): Remove init for removed fields.
12876 * class.c (layout_class): Use build_java_argument_signature.
12877 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12879 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12880 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12881 (build_java_signature): Don't use push_java_argument_signature.
12883 * typeck.c (lookup_argument_method): New function.
12884 * parse.y (java_check_regular_methods): Use lookup_argument_method
12885 instead of lookup_java_method2 followed by lookup_java_method.
12887 * parse.y (check_method_redefinition): Minor optimization.
12889 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12890 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12892 1998-08-10 Tom Tromey <tromey@cygnus.com>
12894 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12897 * gjavah.c (java_float_finite): Use K&R-style definition.
12898 (java_double_finite): Likewise.
12899 (generate_access): Now returns void. Changed all callers.
12900 (last_access_generated): Removed.
12901 (process_file): Only make a single pass over the .class file.
12903 1998-07-29 Per Bothner <bothner@cygnus.com>
12905 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12906 for compatibility for G++ (with -fvtable-thunks).
12907 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12909 * gjavah.c (process_file): Use public inheritance for super-class.
12911 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12913 * lex.c (java_init_lex): Initialize ctxp->package.
12914 * parse.h (struct parser_ctxt): package and package_len replaced
12915 by tree package, an identifier node. Field method_decl_list is
12916 gone. Fixed comments.
12917 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12918 class_in_current_package): New function prototypes.
12919 * parse.y (array_type:): Set class loaded flag on primitive type
12921 (package_declaration:): Assign ctxp->package to the
12923 (method_invocation:): Handle invocation of method qualified by
12925 (single_type_import_declaration:): Removed ambiguity check.
12926 (java_pop_parser_context): New local variable `next'. Reset and
12927 set IMPORT_CLASSFILE_NAME flags on current and previous import
12929 (java_accstring_lookup): Use new local macro COPY_RETURN.
12930 (lookup_field_wrapper): New function.
12931 (parser_qualified_classname): Use merge_qualified_name.
12932 (parser_check_super_interface): Broaden error message.
12933 (do_resolve_class): Check for qualified class name in the current
12934 compilation unit if appropriate.
12935 (process_imports): Check for already defined classes.
12936 (check_pkg_class_access): Got rid of call to
12937 get_access_flags_from_decl.
12938 (java_complete_expand_methods): Call safe_layout_class based on
12939 the current class size.
12940 (make_qualified_primary): Build a WFL qualification on primary if
12942 (merge_qualified_name): New function.
12943 (make_qualified_name): Use merge_qualified_name.
12944 (resolve_expression_name): Use safe_lookup_field.
12945 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12946 (resolve_qualified_expression_name): Likewise. Check on resolved
12947 element accessibility.
12948 (not_accessible_p, class_in_current_package): New functions.
12949 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12950 (patch_method_invocation_stmt): Merged common pieces. Check
12951 accessibility of invoked method.
12952 (check_for_static_method_reference): Add returned type in error
12954 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12955 (refine_accessible_methods_list): Merged two conditions in test.
12956 (java_complete_class): Sanity check on stabilize_ref gone.
12957 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12959 1998-07-28 Per Bothner <bothner@cygnus.com>
12961 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12963 1998-07-24 Tom Tromey <tromey@cygnus.com>
12965 * gjavah.c (F_NAN): Removed.
12966 (F_NAN_MASK): New macro.
12967 (F_POSITIVE_INFINITY): Removed.
12968 (F_NEGATIVE_INFINITY): Likewise.
12969 (java_float_finite): Rewrote.
12970 (D_NAN_MASK): Renamed.
12971 (java_double_finite): Rewrote.
12972 (D_POSITIVE_INFINITY): Removed.
12973 (D_NEGATIVE_INFINITY): Likewise.
12975 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12976 If verbose, print underlying representation of value in hex.
12978 1998-07-24 Per Bothner <bothner@cygnus.com>
12980 * buffer.h, buffer.c: New files.
12981 * Makefile.in (JAVA_OBJS): Add buffer.o.
12983 Support locals variables and writing their debug entries to .class.
12984 * jcf-write.c: Simplify some by user new buffer type.
12985 (vode_buffer_grow): Removed.
12986 (struct localvar_info): New type.
12987 (localsvars, localvartable): New buffers.
12988 (localvar_alloc, localvar_free): New functions.
12989 (generate_bytecode_insns): Handle local variables.
12990 (generate_classfile): Write LocalVariableTable attribute.
12992 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12994 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12995 * zipfile.h (ZIPMAGIC): New macro.
12997 1998-07-24 Tom Tromey <tromey@cygnus.com>
12999 * Makefile.in (gjavah.o): Updated dependencies.
13000 (jcf-dump.o): Likewise.
13001 (all.indirect): Use ../gjavah.
13002 (../gjavah$(exeext)): Likewise.
13003 (clean): Don't remove gjavah.
13004 (clean): Remove parse.c, not java/parse.c.
13005 * Make-lang.in (java): Added gjavah.
13006 (gjavah$(exeext)): New target.
13007 (GJAVAH_SOURCES): New macro.
13008 (java.all.build): Added gjavah.
13009 (java.all.cross): Likewise.
13010 (java.rest.encap): Likewise.
13011 * config-lang.in (compilers, stagestuff): Added gjavah.
13013 1998-07-23 Tom Tromey <tromey@cygnus.com>
13015 * gjavah.c (java_float_finite): New function.
13016 (java_double_finite): Likewise.
13017 (F_POSITIVE_INFINITY): New macro.
13018 (F_NEGATIVE_INFINITY): Likewise.
13020 (D_POSITIVE_INFINITY): Likewise.
13021 (D_NEGATIVE_INFINITY): Likewise.
13023 (print_field_info): Use java_float_finite and java_double_finite.
13025 1998-07-23 Per Bothner <bothner@cygnus.com>
13027 * parse.y (method_header): Name "this" implicit argument.
13029 1998-07-22 Per Bothner <bothner@cygnus.com>
13031 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13032 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13033 (put_linenumber): New function.
13034 (generate_bytecode_insns, generate_classfile): Write line numbers.
13036 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13038 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13039 (lookup_name, build_known_method_ref, build_class_init,
13040 build_invokevirtual, invoke_build_dtable, match_java_method,
13041 build_field_ref, pushdecl_force_head, build_java_binop,
13042 binary_numeric_promotion, build_decl_no_layout,
13043 build_java_arrayaccess, build_newarray, build_anewarray,
13044 build_java_array_length_access, build_java_arraynull_check): New
13045 extern function prototypes.
13046 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13047 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13049 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13051 * jcf.h (jcf_out_of_synch): New extern function prototype.
13052 * parse.h: Static/global function implemented in parse.y
13053 prototyped and declarations moved at the end of the file.
13054 (DECL_P): Check that the argument isn't null.
13055 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13056 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13057 (QUAL_DECL_TYPE): New macro.
13058 (PARAMS): Macro definition removed.
13059 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13060 (return_statement:): Call build_return.
13061 (field_access:): Call make_qualified_primary in sub rule.
13062 (method_invocation:): Build method invocation and call
13063 make_qualified_primary when processing primaries.
13064 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13065 get_type_from_signature.
13066 (java_check_regular_method): Extra integer 0 argument when calling
13067 lookup_java_method2.
13068 (lookup_java_interface_method2): Extra method DECL argument when
13069 calling lookup_java_interface_method2.
13070 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13071 COMPOUND_EXPR node.
13072 (java_complete_expand_method): Layout current class iff not
13073 already done. Don't process interface's methods.
13074 (java_complete_expand_method): Use super class only if it
13075 exists. Use current class otherwise.
13076 (make_qualified_primary): New function.
13077 (resolve_expression_name): Process qualified expression or
13078 expression from primary the same way.
13079 (resolve_expression_name): Two last arguments to
13080 resolve_field_access are now NULL_TREEs.
13081 (resolve_field_access): New variable is_static. Local field must
13082 be DECLs. is_static computed on field DECLs only. Append code in
13083 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13084 to initialize field_type.
13085 (resolve_qualified_expression_name): New local variable,
13086 previous_call_static and is_static. Handle primaries with function
13087 calls, casts, array references and `this'. `super' now handled as
13088 `(super_class)this'. Use is_static to clarify boolean expressions.
13089 Added code to handle case where a proper handle is required to
13090 access a field. Use QUAL_DECL_TYPE where applicable.
13091 (maybe_access_field): New function.
13092 (patch_method_invocation_stmt): New arguments primary, where,
13093 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13094 deleted. Use `where' as a type to search from if specified. Check
13095 for static method reference where forbidden. Append primary or
13096 current_this to the argument list if not calling constructor nor
13098 (check_for_static_method_reference): New function.
13099 (patch_invoke): Layout the class on which new is done if
13101 (lookup_method_invoke): Changed format to report errors on
13103 (qualify_ambiguous_name): New local variable this_found. Now
13104 handle things from primaries. Method call are considered
13106 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13107 changed into NULLs.
13108 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13109 (java_complete_tree): New case fo RETURN_EXPR. Process function
13110 call arguments in separate function.
13111 (complete_function_arguments): New function.
13112 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13114 (patch_assignment): Take the return function slot into account as
13115 a RHS. Distinguish assignment from a return.
13116 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13117 when checking methods in interfaces.
13118 (resolve_type_during_patch): NULL argument to unresolve_type_p
13119 instead of NULL_TREE.
13120 (patch_newarray): Fixed typo in comment.
13121 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13122 (build_return, patch_return): New functions.
13123 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13125 1998-07-21 Per Bothner <bothner@cygnus.com>
13127 * constants.c (find_name_and_type_constant, find_fieldref_index,
13128 find_methodref_index): New methods.
13129 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13130 just return given method. Also, rename to build_known_method_ref.
13131 (expand_invoke): Rename call to build_invoke_non_interface.
13132 * java-tree.h, parse.h: Update prototype.
13133 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13134 (such as expand_expr_stmt) if flag_emit_class_files.
13135 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13136 STACK_TARGET, IGNORE_TARGET): New macros.
13137 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13138 (generate_bytecode_insn): New function to generate method's bytecode.
13139 (generate_classfile): Node generate Code attribute for a method.
13140 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13141 push_long_const, field_op, adjust_typed_op, maybe_wide):
13142 New functions used by generate_bytecode_insn.
13144 * typeck.c (signature_include_return): Remove variable.
13145 (push_java_argument_signature, build_java_argument_signature): New.
13146 (build_java_signature): Use push_java_argument_signature.
13147 * parse.y: Use build_java_argument_signature instead of fiddling
13148 with signature_include_return.
13150 1998-07-17 Tom Tromey <tromey@cygnus.com>
13152 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13155 * Makefile.in (all.indirect): Added gjavah$(exeext).
13156 (gjavah$(exeext)): Added $(exeext).
13159 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13161 * class.c (layout_class): Call to java_layout_parsed_class replace
13162 by safe_layout_class.
13163 * expr.c (build_java_array_length_access): Removed static storage
13164 class in the function definition.
13165 (build_java_arraynull_check): Likewise.
13166 Also fixed typos in two comments.
13167 * lex.c (java_init_lex): Initialize static global kw_length.
13168 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13169 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13171 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13172 * parse.h (resolve_no_layout): New static function declaration.
13173 (get_identifier_in_static): Declaration removed.
13174 (java_layout_parsed_class): Function name declaration changed to
13176 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13177 not_initialized_as_it_should_p, build_this): New static function
13179 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13180 binary_numeric_promotion, stabilize_reference,
13181 build_decl_no_layout, build_java_arrayaccess): Extern function
13182 declarations moved into their own section.
13183 (build_newarray, build_anewarray, build_java_array_length_access,
13184 build_java_arraynull_check): New extern function declarations.
13185 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13186 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13188 (CALL_CONSTRUCTOR_P): New macro.
13189 * parse.y (kw_length): New static global tree node.
13190 (return_statement): Tagged <node>.
13191 (RETURN_TK): Tagged <operator>.
13192 (variable_declarator_id:): Build variable declaration with an
13193 empty initialization value if a syntax error was found in the
13194 initialization part of the variable declaration.
13195 (statement_without_trailing_substatement:): return_statement: now
13196 uses the default rule.
13197 (return_statement:): Temporarily fixed to return NULL_TREE.
13198 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13199 (class_instance_creation_expression:): Class creation rules now
13200 call build_method_invocation upon reduction.
13201 (array_creation_expression:): Rules call build_newarray_node upon
13203 (dim_exprs:): Build a list of dimension expressions.
13204 (dim_expr:): Store location of the OSB_TK in the dimension
13206 (method_invocation:): Added a new error rule.
13207 (build_unresolved_array_type): WFL argument may also be an array
13208 on a primitive type. Name of the argument changed to reflect this.
13209 (method_declarator): Insert argument type at the beginning of the
13210 argument type list and later reverse the list.
13211 (unresolved_type_p): Argument 'returned' may be optionally
13213 (java_layout_class_from_source): Function renamed
13215 (resolve_and_layout): Now call resolve_no_layout and
13217 (resolve_no_layout): New function.
13218 (purify_type_name): New function.
13219 (complete_class_report_errors): Call purify_type_name during error
13220 report on a type not found.
13221 (process_imports): error_found local variable doesn't need to be
13222 initialized to zero.
13223 (declare_local_variables): New local type_wfl. Fixed typo in error
13224 message. type_wfl assigned to unresolved type and used to register
13225 incomplete type. Build a WFL around the variable initialization
13226 statement so that debug info can be generated on it.
13227 (source_start_java_method): Reverse argument list after they've
13229 (current_this): New static global variable.
13230 (java_complete_expand_methods): Set current_this when appropriate.
13231 (resolve_expression_name): Build correct static and non static
13232 field access bearing a simple name.
13233 (resolve_field_access): Resolve the length field of arrays. Handle
13235 (patch_method_invocation_stmt): Set the type of the method
13236 invocation to error_mark_node. This value is later overridden by a
13237 valid type, if any. Don't handle qualified constructor invocation
13238 as qualified method invocation. Call lookup_method_invoke with its
13239 new flag. It's no longer necessary to access the selected method
13240 as the value of a tree list. Handle constructor invocation.
13241 (patch_invoke): Reverse argument list when invoking non interface
13242 methods. Insert call to new as the first argument of the
13244 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13245 defined within a final class. Return INVOKE_STATIC if the invoked
13246 method is a constructor.
13247 (lookup_method_invoke): New lc argument is a flag to indicate a
13248 constructor lookup. Now handle constructor lookup. Choose the most
13249 specific method in case several were matching the invocation
13250 requirements. Return a method decl instead of a tree list featuring
13251 one single method decl element.
13252 (refine_accessible_methods_list): New lc flag argument to
13253 indicate that a constructor is being looked up.
13254 (not_initialized_as_it_should_p): New function.
13255 (java_complete_tree): Now process fake tree codes
13256 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13257 save_expr on resolved function call arguments. Case on
13258 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13259 (patch_assignment): LHS can be a field access expression. When
13260 dealing with reference, lhs_type is the promoted type of the
13261 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13263 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13264 (patch_binop): Use not_initialized_as_it_should_p where
13266 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13267 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13269 (resolve_type_during_patch): New function.
13270 (patch_cast): Call resolve_type_during_patch to resolve type and
13271 report error accordingly.
13272 (patch_array_ref): Use not_initialized_as_it_should_p where
13273 applicable. Array base expression is saved before being
13274 used. Promote the type of an array elements if it contains non
13276 (build_newarray_node, patch_newarray, build_this): New functions.
13278 1998-07-16 Tom Tromey <tromey@cygnus.com>
13280 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13281 increment it in `for' statement.
13282 (print_field_info): If number is inf or nan, don't print it.
13283 (print_method_info): If method name is `delete', just ignore it.
13284 (print_c_decl): Special-case jstringArray.
13286 * gjavah.c (help): New function.
13287 (no_argument): New function.
13288 (usage): Changed text.
13289 (main): Rewrote argument handling. Now handles -v, --help,
13291 (version): New function.
13292 (found_error): New global.
13293 (main): Return found_error.
13294 (generate_access): Set found_error.
13295 (print_c_decl): Likewise.
13297 1998-07-15 Tom Tromey <tromey@cygnus.com>
13299 * gjavah.c (print_c_decl): Don't print "," when examining field.
13300 Skip type name when looking at "[L" types.
13301 (process_file): Now static.
13302 (generate_access): Now returns int.
13303 (last_access_generated): New global.
13304 (process_file): Clear last_access_generated; make multiple passes
13306 (print_field_info): Just return if generate_access returns true.
13307 (print_method_info): Likewise. Also, allow <init> functions to
13309 (print_c_decl): Added is_init argument. Print constructors
13311 (print_cxx_classname): Use UTF8_GET to extract characters from
13313 (print_base_classname): New function.
13314 (print_class_decls): New function.
13315 (process_file): Use it.
13316 (utf8_cmp): New function.
13318 1998-07-13 Nick Clifton <nickc@cygnus.com>
13320 * lang-options.h: Format changed to match changes in gcc/toplev.c
13321 to implement a --help option.
13323 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13325 * decl.c (init_decl_processing): Revert change to dtable_type.
13327 1998-07-09 Per Bothner <bothner@cygnus.com>
13329 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13331 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13333 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13335 * lang.c (lang_init): Default flag_exceptions to 1, without
13336 checking to see if it's 2 first.
13338 1998-07-08 Jeffrey A Law (law@cygnus.com)
13340 * constants.c: Include "system.h".
13341 * decl.c: Likewise.
13342 * lang.c (flag_new_exceptions): Get via extern now.
13343 (lang_init_options): New functions. Turn on flag_new_exceptions.
13345 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13347 * lex.c (java_lex): Return 0 when we see an invalid character in
13350 * lex.c (java_read_char): Specify extra argument when calling
13352 (java_read_unicode, java_parse_end_comment,
13353 java_parse_escape_sequence): Likewise,
13354 (java_lex): Specify extra argument when calling
13355 java_lex_error. Test that IDs are beginning with a legal character
13356 for IDs. Handle invalid characters with an error message and a
13357 call to java_lex_error.
13358 (java_lex_error): Adjust column position by new argument
13359 `forward'. Issue an error even if in the middle of reporting an
13362 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13364 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13365 we don't explicitly put a null pointer when we're copying it.
13367 1998-07-07 Tom Tromey <tromey@cygnus.com>
13369 * gjavah.c (print_cxx_classname): New function.
13370 (super_class_name): Likewise.
13371 (print_super_fields): Removed.
13372 (in_super): Removed.
13373 (print_field_info): Never generate #defines.
13374 (print_c_decl): Changed generated types to match JNI. No longer
13375 print class name before method name.
13376 (print_method_info): Print "static" before static methods.
13377 Print "virtual" before non-final methods.
13378 (usage): Use exit(1), not exit(-1).
13380 (print_field_info): Use %.17g to print a double.
13381 (last_access): New globals.
13382 (process_file): Initialize last_access.
13383 (usage): Now static.
13384 (ACC_VISIBILITY): New define.
13385 (generate_access): New function.
13386 (print_field_info): Call it.
13387 (print_method_info): Likewise. Also, generate information for all
13388 methods, not just native methods. Return void.
13389 (print_c_decl): Return void.
13390 (print_field_info): Return void.
13392 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13394 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13395 processing the jc1 grammar file. Prefix bison functions and
13396 variables with java_.
13397 (parse.c): Dependencies on parse.h and lex.h
13398 * expr.c (build_java_arrayaccess): Function now global.
13399 * java-tree.h: Comment reorganized to carry on previous
13400 classification effort.
13401 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13402 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13403 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13404 java_parse (new prefix java_ generated by bison).
13405 (java_layout_parsed_class, java_register_parsed_class): Function
13407 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13408 * lex.c (static tree wfl_op): Variable deleted.
13409 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13410 ctxp fields to NULL_TREE.
13411 (java_lex): No longer create WFL for operators. Filename caching
13412 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13413 created as STRING_CST and later expanded. Removed extra argument
13414 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13416 (build_wfl_node): Removed code in comments.
13417 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13418 store token and location data in the current bison token.
13419 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13420 static/extern function declaration at the beginning of the file.
13421 (struct qualification): Data structure definition deleted.
13422 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13423 (qualify_ambiguous_name): Function declaration modified. Function
13424 now returns nothing.
13425 (build_array_ref, patch_array_ref, make_qualified_name,
13426 resolve_qualified_expression_name, maybe_generate_clinit,
13427 resolve_field_access): New static function declarations.
13428 (build_java_arrayaccess): New extern function declaration.
13429 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13430 (CALL_EXPR_PRIMARY): Macro deleted.
13431 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13432 (struct parser_ctxt): Field initialized_final
13433 removed. non_static_initialized, static_initialized: New fields.
13434 * parse.y (static tree kw_super, static tree kw_this): New global
13436 (%union): tree wfl field of operator member replaced by int
13437 location. WFLs are non longer created for operators.
13438 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13439 (qualified_name:): Now calls make_qualified_name to build the
13441 (type_declaration:): Consider generating <clinit> when class
13443 (variable_declarator:): Directly build an assignment node when the
13444 variable is initialized when declared.
13445 (this_or_super:): Build a WFL and set current location when THIS
13446 or SUPER are parsed.
13447 (expression_statement:): Wrap statement around a WFL.
13448 (primary_no_new_array:): Fixed typo. Changed value returned by
13449 THIS_TK because of its new type (temporary).
13450 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13451 (field_access:): Build qualified name with SUPER.
13452 (method_invocation:): Fixed returned value because of SUPER's new
13454 (array_access:): Use OSB_TK location information.
13455 (post_increment_expression:, post_decrement_expression:,
13456 unary_expression:, pre_increment_expression:,
13457 pre_decrement_expression:, unary_expression_not_plus_minus:,
13458 cast_expression:, multiplicative_expression:,
13459 additive_expression:, shift_expression:, relational_expression:,
13460 equality_expression:, and_expression:, exclusive_or_expression:,
13461 inclusive_or_expression:, conditional_and_expression:,
13462 conditional_or_expression:, assignment:): Use new location/token
13463 information available on operators.
13464 (create_class): Set super_decl_type to NULL_TREE when processing
13466 (register_fields): Field initialization is now a MODIFY_EXPR
13467 node. Chain initialization code to the matching lists (according
13468 the the field declaration modifiers).
13469 (maybe_generate_clinit): New function.
13470 (method_header): Don't set method's DECL_NAME to a WFL when adding
13471 methods to java.lang.Object.
13472 (resolve_and_layout): Now can return NULL_TREE if the type
13473 resolution fails. Otherwise, return the class DECL instead of its
13475 (check_method_redefinition): Don't patch method DECL_NAME if it
13476 belongs to java.lang.Object.
13477 (process_imports): Simply assign error_found to the value returned
13478 by check_pkg_class_access.
13479 (declare_local_variables): Don't use their init statements (if
13480 any) when parsing error were previously found. Reuse MODIFY_EXPR
13481 build during parsing as an init statement.
13482 (java_method_add_stmt): Now return the current method body.
13483 (java_layout_parsed_class, java_register_parsed_class): Functions
13485 (java_complete_expand_methods): Initialize the constant pool on a
13486 per class basis. Layout the classes before expanding their method
13487 bodies. Don't try expand artificial constructor code if error were
13488 found. Make the classes data and register them if no error were
13490 (java_complete_expand_method): Retrieve an artificial constructor
13491 argument list before entering its body. Assign the top block to
13492 the artificial constructor function body and set types of declared
13493 blocks and compound statements to void. Walk method body if not an
13494 artificial constructor.
13495 (make_qualified_name, cut_identifier_in_qualified): New functions.
13496 (resolve_expression_name): Fixed comments. Save/restore the
13497 current class CLASS_LOADED_P flag value. Build non qualified
13498 static field access and handle qualified expression names.
13499 (resolve_field_access, resolve_qualified_expression_name): New
13501 (patch_method_invocation_stmt): Use the new expression resolution
13502 scheme, calling resolve_field_access when the function call is
13503 resolved as an expression.
13504 (qualify_ambiguous_name): Function rewritten to work on qualified
13505 expression produced by make_qualified_name.
13506 (java_complete_tree): Promote type when function's argument are
13507 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13508 the assignment to discover further errors if RHS is a expression
13509 name that fails to evaluate. Declare LHS initialized even though
13510 the assignment failed. Don't use the location variable and removed
13511 extra argument in patch function calls. Now handle the ARRAY_REF
13512 case and build internal string representation when STRING_CSTs are
13514 (build_method_invocation): Don't wrap function call around a WFL.
13515 (build_assignment): Likewise. Use the operator location
13517 (patch_assignment): Handle array access LHSs. Handle error
13518 provenance, resulting in a better error report.
13519 (build_binop): Use op_location from operator as binop location
13521 (build_unaryop, build_incdec, build_cast): Likewise.
13522 (patch_binop): Extract location information from the node. Fixed
13523 typo in error message.
13524 (patch_unary_op): Extract location information from the node.
13525 (build_array_ref, patch_array_ref): New functions.
13527 1998-07-01 Tom Tromey <tromey@cygnus.com>
13529 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13530 match _Jv_IsInstanceOf.
13531 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13532 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13534 1998-06-30 Tom Tromey <tromey@cygnus.com>
13536 * decl.c (init_decl_processing): Functions are now named
13537 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13539 1998-06-29 Per Bothner <bothner@cygnus.com>
13541 * java-tree.h (load_class): Add prototype.
13542 * class.c (is_compiled_class): Add missing arg to load_class.
13543 * expr.c (expand_java_NEW): Call load_class.
13544 * parse.y (process_import): Removed bogus use of void return value.
13546 1998-06-25 Per Bothner <bothner@cygnus.com>
13548 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13549 Function name is "_Jv_Throw" instead of "soft_athrow".
13550 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13551 Function name is "_Jv_AllocObject" instead of "soft_new".
13552 Takes an extra parameter (object size).
13553 * expr.c: Update calls.
13555 1998-06-24 Per Bothner <bothner@cygnus.com>
13557 * lex.c (java_get_line_col): Handle end-of-file.
13558 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13560 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13562 * lang.c (lang_init): Make -fexceptions the default.
13563 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13564 exception handling is not turned on.
13566 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13568 * lang.c (flag_new_exceptions): Make this this default.
13569 * decl.c (end_java_method): Call emit_handlers.
13570 * except.c (method_init_exceptions): Set language code and version.
13571 (expand_start_java_handler): Enable exception, and call
13572 expand_eh_region_start.
13573 (expand_end_java_handler): Enable exception, and set up catch blocks.
13574 (emit_handlers): New routine to generate the saved handlers.
13575 * java-except.h (emit_handlers): Add prototype.
13577 1998-06-12 Per Bothner <bothner@cygnus.com>
13579 We used to have three different representations of the constant pool:
13580 the CPool structure, the tree_constant_pool, and the constructures
13581 used to build the Class object (which may need class and string
13582 constants) in compiled code. None were appropriate for compiling
13583 to .class files, so I did a major overhaul.
13585 First, the tree_constant_pool array was removed. Things were
13586 modified to the CPool structure in the JCF could be used.
13587 Second, a "capacity" field was added to the CPool, and functions
13588 written to search for a matching constant, adding one if not found.
13589 The code that generated the Class object was changed to use a CPool.
13590 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13591 the static Class object are now only in build_constants_constructor.
13592 Finally, I wrote code which can generate a .class file (including its
13593 constant pool) from the RECORD_TYPE of a class. This is a big step
13594 on the way to compiling Java source into .class files.
13596 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13597 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13599 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13600 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13601 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13602 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13603 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13604 (lang_type): Removed constant_pool field.
13605 * jcf.h (CPool): Renamed size to count. Added field capacity.
13606 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13607 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13608 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13610 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13611 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13612 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13613 (set_constant_entry, find_constant1, find_constant2,
13614 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13615 find_utf8_constant, find_class_or_string_constant): New functions.
13617 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13618 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13619 (give_name_to_class, get_class_constant): Likewise.
13620 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13621 (get_name_and_type_constant, get_ref_constant): Removed.
13622 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13623 * parse.y: Don't save/restore tree_constant_pool.
13624 * verify.c (verify_jvm_instructions): Update for new approach.
13625 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13627 * lang-options.h: Added -femit-class-file, -femit-class-files.
13628 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13629 (lang_f_options): Added "emit-class-file(s)".
13631 * expr.c (build_java_arrayaccess): Generate more efficient array
13632 bounds checking, by using unsigned compare.
13634 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13636 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13638 * parse.h: New comment on the handling of unresolved type
13639 identifiers. JDEPs are now part of the jdep_code enum.
13640 (typedef struct jdep): Now use enum jdep_code or int, depending on
13641 availability. Both are narrowed down to an 8 bits bitfield.
13642 (CALL_EXPR_PRIMARY): Fixed comment.
13644 1998-06-10 Tom Tromey <tromey@cygnus.com>
13646 * Make-lang.in (java): Added gjavac and jvgenmain.
13647 (java.start.encap): Depend on gjavac.
13648 (java.rest.encap): Depend on jvgenmain.
13650 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13651 (JAVA_CROSS_NAME): Likewise.
13652 (java.all.build): Depend on jvgenmain and gjavac.
13653 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13654 (jvgenmain$(exeext)): New target.
13655 (java.install-common): Wrote.
13656 * config-lang.in (compilers, stagestuff): Added gjavac and
13659 1998-06-10 Dave Brolley <brolley@cygnus.com>
13661 * lang.c (lang_decode_option): New argc/argv interface.
13663 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13665 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13666 * decl.c (build_decl_no_layout): New function.
13667 * expr.c (java_lang_expand_expr): Layout declarations found in
13668 blocks before they're pushed.
13669 * jcf-parse.c (load_class): Save current line when parsing class
13671 (parse_source_file): Register class before expanding their
13673 * lang.c (put_decl_node): Produce `null' when `void *' is
13675 * lex.c (static tree wfl_op): New static global, for error report
13677 (java_init_lex): wfl_operator and wfl_op initialized
13678 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13680 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13681 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13682 build_unresolved_array_type): New static function definitions.
13683 (build_decl_no_layout): New extern function declared.
13684 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13685 faulty modifier exists.
13686 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13687 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13688 (UNARY_PLUS_EXPR): New fake operator.
13689 (struct parser_ctxt): New field osb_number.
13690 * parse.y (static tree wfl_operator): New static WFL for operator
13691 bound error messages.
13692 (DECR_TK, INCR_TK): Moved.
13693 (OP_TK): Tagged <operator>.
13694 (array_type:): Now call build_unresolved_array_type.
13695 (dim_expr:): Count the number of '[' seen.
13696 (post_increment_expression, post_decrement_expression,
13697 pre_increment_expression, pre_decrement_expression,
13698 unary_expression_not_plus_minus, unary_expression:): Actions are
13699 now building the corresponding unary expressions.
13700 (cast_expression:): Actions are now building cast expressions.
13701 (build_unresolved_array_type): New function.
13702 (create_interface): Reset the number of declared interfaces.
13703 (create_class): Likewise.
13704 (method_header): Methods declared within the scope of an interface
13705 are now implicitly set public and abstract.
13706 (java_complete_class): Variable's and parameter's type are patched
13707 with a promoted type.
13708 (declare_local_variables): Resolved non builtin types are promoted
13709 before being used to build a variable decl. Removed type patch
13710 posted on variable initialization statement.
13711 (source_start_java_method): Use build_decl_no_layout to build the
13712 decl of a parameter of incomplete type.
13713 (java_register_parsed_class): Process interfaces too. Call
13714 rest_of_decl_compilation on each processed class declarations.
13715 (java_complete_expand_methods): Don't attempt to expand things in
13717 (java_complete_tree): Process CONVERT_EXPR, even though it always
13718 has a type. Propagate error_mark_node to node's type too. Promote
13719 method's call argument type and return error_mark_node if
13720 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13721 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13722 handle unary operator nodes.
13723 (build_assignment): Added comment.
13724 (print_int_node): New function.
13725 (patch_assignment): New second argument. New error handling. Use
13726 print_int_node. Handle references. Use can_cast_to_p to issue
13727 different error message according to the context and check upon
13728 the initialization of the RHS.
13729 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13730 (operator_string): Handle more operators.
13731 (patch_binop): No longer use a function static
13732 wfl_operator. Improved error message on shift distance.
13733 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13734 patch_cast): New functions.
13736 1998-06-05 Per Bothner <bothner@cygnus.com>
13738 * jvspec.c: New file.
13739 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13741 * java-tree.h (identifier_subst): Add declaration.
13743 1998-06-04 Tom Tromey <tromey@cygnus.com>
13745 * jvgenmain.c (main): Generate call to JvRunMain.
13747 * class.c (make_class_data): Push value for "sync_info" field.
13748 * decl.c (init_decl_processing): Push "sync_info" field.
13750 1998-06-03 Per Bothner <bothner@cygnus.com>
13752 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13753 Java (source) name, not signature.
13754 Set TYPE_ALIGN to (at least) that of element_type.
13756 1998-06-02 Per Bothner <bothner@cygnus.com>
13758 * class.c: Moved classname-mangling-rekated code to ...
13759 * mangle.c: ... this new file.
13760 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13761 * Makefile.in: Update for above changes.
13763 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13765 * expr.c (truthvalue_conversion): Convert integer and floating
13766 point value to their truth value.
13767 * lex.c (java_lex): Handle the `null' literal.
13768 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13769 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13770 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13773 * parse.y: Reorganization/documentation on token declaration.
13774 (binop_lookup[]): New added new tree codes.
13775 (relational_expression): Build corresponding binary operators.
13776 (equality_expression, conditional_and_expression,
13777 conditional_or_expression): Likewise.
13778 (java_complete_class): Fix crash in debug message.
13779 (java_complete_tree): Check initialization of method call
13780 arguments. Further bogus node evaluation to detect more error
13781 during assignments. Handles more binary operators.
13782 (patch_assignment): Use DECL_P.
13783 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13785 (operator_string): Handle more case. Compacted source.
13786 (patch_binop): Changed function comment. Checking for
13787 uninitialized first operand takes the compound assignment into
13788 account and uses DECL_P. Checking for uninitialized second operand
13789 delayed to routine's end. Use macros to issue type bound error
13790 messages and issue messages on both operands if their types are
13791 different. Force fixed type into node. Handle all binary
13794 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13796 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13797 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13798 build operator node and return tokens.
13799 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13800 * parse.h (java_complete_tree): Changed returned type in prototype.
13801 (build_method_invocation, build_assignment, patch_assignment,
13802 patch_binop): New static function declarations.
13803 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13804 BUILD_EXPR_WFL): New macros.
13805 * parse.y (enum tree_code binop_lookup[]): New static for token to
13807 (%union): Parser union has new sub-structure `operator'.
13808 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13809 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13810 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13811 ASSIGN_ANY_TK): Tokens tagged `operator'.
13812 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13813 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13814 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13815 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13816 (assignment_operator:): Rule tagged `operator'.
13817 (expression_statement:): Re-installed default rule.
13818 (method_invocation:): Sub rules call build_method_invocation.
13819 (postfix_expression:): Don't attempt to resolve name here. Just
13821 (multiplicative_expression:): Sub-rules build corresponding binop
13823 (additive_expression:, shift_expression:, and_expression:,
13824 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13825 (assignment:): Sub rule invoke build_assignment.
13826 (assignment_operator:): Default rules on sub rules.
13827 (force_error): Added documentation on this variable.
13828 (declare_local_variables): Build initialization calling
13830 (expand_start_java_method): Removed unused rtx declaration. Mark
13831 arguments as already initialized.
13832 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13833 (java_complete_expand_methods): Don't process next method if
13834 completion of the previous one triggered errors.
13835 (java_complete_expand_method): Call source_end_java_method if no
13836 error were found during completion.
13837 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13838 locals declaratilon. Handle names found within a class. Return
13839 error_mark_node when things aren't found.
13840 (patch_method_invocation_stmt): Return error_mark_node on failures.
13841 (patch_invoke): Removed unused local. Return the correct node.
13842 (java_complete_tree): Now returns a value. The BLOCK section binds
13843 local identifiers and the type of a BLOCK is now void. Assign the
13844 result of operand completion on COMPOUND_EXPR. Assign the
13845 encapsulated node of a WFL to the result of its completion, except
13846 when the node is an identifier. Now handle MODIFY_EXPR and several
13847 binary operators. Return error_mark_node on errors.
13848 (build_method_invocation, build_assignment, patch_assignment,
13849 build_binop, operator_string, patch_binop): New functions.
13850 * typeck.c (binary_numeric_promotion): New function.
13852 1998-05-21 Per Bothner <bothner@cygnus.com>
13854 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13855 Replace most uses of ident_subst by identifier_subst.
13857 * class.c (push_class_static_dummy_field): Removed function.
13858 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13859 instead of looking got "class" static field. Create that decl here.
13860 (class_identifier_node): Removed; no longer needed.
13861 (init_class_processing): Don't init class_identifier_node.
13862 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13863 Do nreverse 0 times (instead of twice) for Object and Class.
13864 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13866 1998-05-20 Per Bothner <bothner@cygnus.com>
13868 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13869 while initializing linenumber_count and linenumber_table.
13870 Do it before init_function_start (which calls emit_line_note).
13871 * expr.c (expand_byte_code): Don't need to clear lineno here.
13873 1998-05-18 Tom Tromey <tromey@cygnus.com>
13875 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13876 then mangle number as _N_.
13878 * class.c (mangle_class_field): New function.
13879 (build_class_ref): Set assembler name of class reference using
13880 mangle_class_field.
13881 (push_class_static_dummy_field): Likewise.
13883 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
13885 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13886 of assigning to TREE_CODE. The latter method exploits a feature
13887 of GCC that is not ANSI compliant.
13889 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * decl.c (pushdecl_force_head): New function.
13892 (pushlevel): Removed conditional printf.
13893 (complete_start_java_method): Don't enter local variable scope if
13894 function is compiled from source code.
13895 * expr.c: parse.h now included
13896 (java_lang_expand_expr): New function.
13897 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13898 printf. Terminate buffer when doing directories.
13899 * jcf-parse.c (parse_source_file): Call lang_init_source before
13900 parsing and before code generation.
13901 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13902 use printf if the macro is defined.
13903 * lang.c (lang_init): Install lang_expand_expr hook on
13904 java_lang_expand_expr.
13905 (java_dummy_print): New function.
13906 (lang_init_source): New function.
13907 * lex.c (java_lex): Remember location of an opening brace at the
13908 second nesting level.
13909 (java_is_eol): Unget character seen after a CR if it is EOF.
13910 * parse.h: Now includes lex.h
13911 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13912 printf if the macro is defined.
13913 (expand_start_java_method, build_expr_block, enter_block,
13914 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13915 New static function declarations.
13916 (pushdecl_force_head): New extern function declaration.
13917 (INCOMPLETE_TYPE_P): New macro.
13918 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13919 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13920 BLOCK_EXPR_ORIGIN): New macros.
13921 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13922 DECL_SOURCE_LINE_LAST): New macros.
13923 (struct parser_ctxt): Removed field current_method_decl, redundant
13924 with the field current_function_decl. Added fields
13925 first_ccb_indent1 and pending_block.
13926 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13927 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13929 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13930 (compilation_unit:): Cosmetic on sub rule.
13931 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13932 (variable_initializer:): Installed default rule on expression:.
13933 (method_declaration:): method_header: starts a new
13934 method. method_body: installs the function body, absorbs blocks
13935 emitted for temporary variable scopings, pops function's body block
13936 and merges function's last statement lineno in DECL_SOURCE_LINE.
13937 (method_body:): Installed default rules.
13938 (block:): Call enter_block when an opening brace is seen. Absorb
13939 scoping blocks and call exit_block when a closing brace is seen.
13940 (block_statement:): Cosmetic changes.
13941 (method_invocation:): Create WFL around CALL_EXPR node.
13942 (patch_stage): Added comment around definition.
13943 (method_header): Try to use first_ccb_indent1 as the first line of
13944 the method, so BP debug info are emitted at the first opening
13945 brace of the function. If the function has no body, use the
13946 location of the function's name. Override currently defined method
13947 name with the matching WFL so we can point redefinition errors
13948 using the location where the function's name was declared.
13949 (check_abstract_method_header): Interprets DECL_NAME as an
13950 identifier or as a WFL, accordingly.
13951 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13952 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13953 location and name information out of it and reinstall DECL_NAME to
13954 its original identifier node value.
13955 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13956 function's source code).
13957 (read_import_dir): Test the value returned by find_class and issue
13958 a fatal accordingly.
13959 (declare_local_variables): Push a new block for the scope of the
13960 new variable(s) if code has been already generated at that nesting
13961 level. Pinpoint redefinition errors using the variable id
13962 WFLs. Generate initialization code if necessary. If the variable
13963 type is incomplete, register a patch on its decl.
13964 (source_start_java_method): Rewritten. Define a new block for the
13965 function's parameters. Build parameter decl out of function's
13966 arguments and register them for a patch if their types are
13968 (expand_start_java_method): Includes the part of
13969 source_start_java_method that was pushing the parameter decls and
13970 completing the method start code.
13971 (source_end_java_method): Removed call the expand_end_bindings and
13972 poplevel (already taken care of). Reinstall function's arguments
13973 and get function's last line of code before calling
13974 expand_function_end.
13975 (java_method_add_stmt): New comment before the function's
13976 code. Complement the second operand of the current COMPOUND_EXPR
13978 (java_complete_expand_methods): Don't generate debug info on line
13979 zero when expanding a generated constructor.
13980 (java_complete_expand_method): Set start and end line numbers for
13981 a artificially generated constructor to one and manually call
13982 enter_block and exit_block when defining it. For all methods:
13983 expand function's start calling the new expand_start_java_method
13984 and invoke java_complete_tree on the effective method's body, if
13986 (resolve_expression_name): Now use lookup_name_in_blocks to search
13987 local variable decls and print out an error when variables are
13989 (patch_method_invocation_stmt): Inserted comment before the
13991 (lookup_method_invoke): Chain method's arguments using chainon
13992 with the current arg list as a second argument. Inserted missing
13993 IDENTIFIER_POINTER when reporting an error on methods not found.
13994 (refine_accessible_methods_list): Don't retain constructors.
13995 (patch_arguments): Function removed.
13996 (java_complete_tree): Inserted comment before the function's
13997 code. New case for BLOCKs. Moved the WFL case a bit
13998 further. Complete function's arguments.
13999 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14000 maybe_absorb_scoping_blocks): New functions.
14002 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14004 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14006 * jcf-parse.c (parse_source_file, java_error_count): New forward
14007 and extern declarations.
14008 (java_parse_abort_on_error): Macro moved.
14009 (jcf_parse_source): fatal called if fopen fails. Now calls
14011 (parse_source_file): New parse_only parameter. Reflects the
14012 elimination of the second pass.
14013 (yyparse): parse_source_file called with argument set to 0.
14014 * jcf.h (JCF_ZERO): Sets java_source to zero.
14015 * lex.c (java_init_lex): pass argument is gone. Function modified
14016 to be called once during the analysis of a file.
14017 (java_unget_unicode): Fixed typo in fatal message.
14018 (java_get_line_col): Likewise.
14019 (java_lval): Likewise. String literals no longer built during
14021 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14023 * parse.h (MODIFIER_WFL): New macro.
14024 (parse_check_super, parser_check_super_interface): Now return int.
14025 (parser_chain_incomplete_item, not_builtin_p,
14026 complete_method_decl): Declarations removed.
14027 (build_method_invocation_stmt, build_invoke): Renamed using the
14028 `patch' instead of `build'
14029 (register-incomplete_type, obtain_incomplete_type,
14030 java_complete_tree, java_complete_expand_method,
14031 unresolved_type_p, create_jdep_list): New function declarations.
14032 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14033 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14034 (jdep): New typedef on new struct _jdep.
14035 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14036 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14037 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14038 JDEP_RESOLVED_P): New macros.
14039 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14040 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14041 JDEP_VARIABLE): New enum values and jdep kinds.
14042 (jdeplist): New typedef on struct _jdeplist.
14043 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14045 (CALL_EXPR_PRIMARY): New macro.
14046 (struct parser_ctxt): Fields java_pass, current_method_decl,
14047 method_decl_list deleted. New field jdeplist.
14048 (INCOMPLETE_P): Macro deleted.
14049 * parse.y (single_type_import_declaration:): Removed pass switch.
14050 (type_import_on_demand_declaration): Likewise.
14051 (field_declaration:): Removed pass switch on all sub rules.
14052 (class_declaration:): Call the complete_class_decl removed on
14054 (method_declaration:): Removed second pass switch. No longer chain
14055 methods decl when method_header reduced.
14056 (method_header:): Sub rules no longer depend on pass switch.
14057 (method_declarator:): Likewise.
14058 (method_body:): Likewise.
14059 (abstract_method_declaration:): Likewise.
14060 (block_statement:): Likewise.
14061 (local_variable_declaration:): Likewise.
14062 (argument_list:): Likewise.
14063 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14064 removed. Partial CLASS_EXPR tree node built instead.
14065 (postfix_expression:): Removed pass switch on all sub rules.
14066 (java_pop_parser_context): Free classd_list content.
14067 (yyerror): Call obstrack_grow0 to finalize error message.
14068 (check_class_interface_creation): Comment modified to reflect new
14069 returned value meaning. Removed second pass switch. Return 1 if an
14070 error was found, 0 otherwise. Adjust pointer on filename if a
14071 leading path separator was found.
14072 (maybe_create_class_interface_decl): Removed first pass switch
14073 when linking the class decl to the class_list. Install a new
14074 jdep_list for the class.
14075 (add_superinterfaces): List of unresolved interfaces is
14076 gone. Unresolved interfaces are directly added to the current
14078 (create_interface): Second pass shortcut removed.
14079 ctpx->modifier_ctx access through MODIFIER_WFL.
14080 (create_class): Second pass shortcut removed. Call to
14081 register_incomplete_type replaces the call to
14082 parser_chain_incomplete_item.
14083 (complete_class_decl): Function removed.
14084 (duplicate_declaration_error): New way of retrieving redeclared
14086 (register_fields): Call to lookup_modifier_cl replaced by
14087 MODIFIER_WFL. New way of handling unresolved type, using
14088 unresolved_type_p and obtain_incomplete_type.
14089 register_incomplete_type replaces call to parser_chain_incomplete_item.
14090 (patch_stage): New static global variable.
14091 (method_header): New way of handling unresolved type, using
14092 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14093 indicates that the method decl needs to be patched.
14094 (check_abstract_method_header): Call to lookup_modifier_cl
14095 replaced by MODIFIER_WFL.
14096 (method_declarator): Incomplete argument type are registered
14097 calling register_incomplete_type. Patch on the declared method is
14098 issued in that case.
14099 (unresolved_type_p): New function.
14100 (parser_check_super_interface): New comment to reflect function's
14101 modified returned type (int). Function and has a new argument
14102 this_wfl. Call to parse_error_context uses this_wfl instead of
14103 relying on lookup_cl.
14104 (parser_check_super): Comment reflects function's new returned
14105 type (int). Function returns nonzero value on error.
14106 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14107 register_incomplete_type, jdep_resolve_class): New functions to
14108 handle incomplete types in declarations.
14109 (java_complete_class): Rewritten to work with the new incomplete
14110 type handling scheme.
14111 (complete_class_report_errors): Likewise.
14112 (complete_method_decl): Removed: it jobs is now handled by
14113 java_complete_class.
14114 (do_resolve_class): Class loaded in not already loaded and not
14115 found in Java source code.
14116 (java_check_regular_methods, java_check_abstract_methods): Don't
14117 call complete_method_decl anymore.
14118 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14119 (read_import_dir): Got rid of the pass number dependency.
14120 (declare_local_variables): New handling of unresolved types (patch
14122 (source_start_java_method): New parameter level. Function called
14123 with level set to 1 when argument types are potentially
14124 unresolved. Called to complete the job with level set to 2 once
14125 types are complete.
14126 (source_end_java_method): Call to permanent_allocation
14127 removed. Waiting to be replaced by a more suitable obstack
14129 (java_complete_expand_methods, java_complete_expand_method,
14130 java_expand_finals): New functions.
14131 (build_method_invocation_stmt): Renamed
14132 patch_method_invocation_stmt. Extracts function call expression
14133 (wfl) and arguments (args) from CALL_EXPR tree operands.
14134 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14135 call. Patch the function and argument operand of the CALL_EXPR
14137 (patch_argument, java_complete_tree): New functions.
14139 1998-04-20 Per Bothner <bothner@cygnus.com>
14141 Recover from missing fields and methods (i.e. error instead of fatal).
14142 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14143 * expr.c (expand_invoke): Recover from missing method.
14144 (expand_java_field_op): Recover from missing field.
14145 Inline references to java.lang.{Integer,Char,...}.TYPE.
14146 * typeck.c (get_type_from_signature), java-tree.h: New function.
14147 * class.c (add_method): Use get_type_from_signature.
14148 (build_class_ref): Handle a class that was not found.
14149 * typeck.c (convert): Handle conversion to pointers (for convenience).
14150 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14151 instead of lookup_field to handle missing fields.
14153 * jcf-parse.c (process_zip_dir): Set java_source.
14155 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14157 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14159 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14161 * jcf-parse.c (load_class): Don't change input_filename before
14162 calling jcf_parse_source (but still do it before calling
14164 (jcf_parse_source): Assign input_filename after having saved the
14166 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14167 list. ctxp->modifier_ctx zeroed according to its new
14168 definition. ctxp->filename initialized. Removed
14169 JAVA_MODIFIER_CTX_UNMARK.
14170 (java_unget_unicode): Update the character based column position.
14171 (java_allocate_new_line): ref_count not used anymore. Always free
14172 ctxp->p_line. Initialize c_line->char_col to 0.
14173 (java_get_unicode): Update the character based column position.
14174 (java_lex): Use ctxp->elc to store current position in source
14175 file, at the beginning of the parsed token. Set modifier_ctx entry
14176 corresponding to the parse modifier to a WFL node. Return a WFL
14177 node when an identifier is parsed.
14178 (java_lex_error): Now uses ctxp->elc to store current position in
14180 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14181 * lex.h (build_wfl_node): New function definitions.
14182 (struct java_line): ref_count and next fields are gone. New field
14184 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14185 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14186 (JAVA_COLUMN_DELTA): New macro.
14187 (java_lc): New typedef on new struct _java_lc.
14188 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14189 (parse_error_context, parse_warning_context): Changed prototypes.
14190 (java_get_line_col): Added as an available global function.
14191 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14192 (IC_DECL): Replaced by macro IC_TYPE
14193 (DEPEND_WFL): New macro.
14194 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14196 (exit_java_complete_class): Removed a commented out statement.
14197 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14198 now an array of tree nodes. Deleted fields line_list and
14199 e_line. New field elc, to replace e_line.
14200 * parse.y (array_type:): Build WFL node.
14201 (qualified_name:): Build a single WFL node out of two. Retain
14202 the location information of the first node in the resulting node.
14203 (package_declaration:): Use package name as a WFL node
14204 (single_type_import_declaration:): Use imported name as a WFL node.
14205 (type_import_on_demand_declaration:): Use root of the imported
14206 packages as a WFL node.
14207 (field_declaration:): Removed unused local variable cl.
14208 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14209 (yyerror): New static elc. Removed static error_line, error_pos.
14210 New local code_from_source. Save ctxp->elc into elc at the first
14211 pass. Call java_get_line_col to get a string of the line where
14212 the error occurred.
14213 (debug_line): Removed static function.
14214 (parse_error_context, parse_warning_context): Parameter cl is now
14215 a WFL node. Use its value to initialize ctxp->elc.
14216 (redefinition_error): Parameter cl is now a WFL node.
14217 (parse_add_interface): New parameter wfl. No longer call
14218 lookup_cl, use wfl instead.
14219 (check_class_interface_creation): Parameter cl is now a WFL node.
14220 (maybe_create_class_interface_decl): Likewise.
14221 (add_superinterfaces): New function.
14222 (create_interface): Removed local cl, node, super_decl,
14223 super_decl_type. Function now uses id as a WFL node. Better
14224 warning/error report on obsolete or forbidden mix of
14225 modifiers. Now calls add_superinterfaces to register interfaces.
14226 (create_class): Removed local cl, node. Local variable id is used
14227 as a WFL node. Better error report on forbidden modifier
14228 mix. Uses add_superinterfaces to register interfaces.
14229 (find_field): Argument cl is now a WFL node. Now store the WFL
14230 node of a fields that needs to be checked for their
14232 (method_header): Local variable node non longer used. Local
14233 variable id replaces cl.
14234 (check_modifiers_consistency): Local variable cl is now a WFL
14236 (method_declarator): Local variable cl replaced by parameter id.
14237 (parser_qualified_name): Now uses parameter name as a WFL node.
14238 (parser_check_super_interface): New parameter wfl, for achieve
14239 greater accuracy during error reports.
14240 (parser_chain_incomplete_item): New parameter named location. Used,
14241 along the decl, to construct the incomplete item node.
14242 (java_complete_class): resolve_class now uses WFL node extracted
14243 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14245 (complete_method_decl): Unresolved function's argument types are WFL.
14246 (resolve_class): Parameter cl is now a WFL node.
14247 (resolve_and_layout): Likewise.
14248 (do_resolve_class): Likewise. Try first to use cl and then do the
14249 lookup on the decl when calling check_pkg_class_access.
14250 (complete_class_report_errors): Use IC_TYPE in place of
14251 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14252 instead of doing a lookup over the decl.
14253 (java_check_final): Use WFL info from field tree list.
14254 (lookup_cl): Rewritten and returns a statically defined WFL node.
14255 (lookup_modifier_cl): Now uses information from WFL nodes.
14256 (process_imports): Likewise.
14257 (read_import_dir): name and cl arguments replaced by a single WFL
14258 node. Function modified accordingly.
14259 (find_in_imports_on_demand): Now uses WFL node.
14260 (check_pkg_class_access): cl argument is now a WFL node.
14261 (declare_local_variables): Fixed to use WFL nodes.
14262 (resolve_expression_name): Likewise.
14263 (build_method_invocation_stmt): name_combo argument renamed
14264 wfl. Function modified to use WFL nodes.
14265 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14266 (lookup_method_invoke): cl is now a WFL node. Added missing
14267 IDENTIFIER_POINTER to class type decl name.
14269 1998-04-14 Dave Brolley <brolley@cygnus.com>
14271 * lang.c (init_parse): Now returns char* containing the filename.
14273 1998-04-10 Per Bothner <bothner@cygnus.com>
14275 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14277 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14278 * class.c (make_class_data): If flag_assume_compiled, initial class
14279 state is CSTATE_PREPARED; make superclass and interfaces direct
14280 references, rather than constant pool indexes.
14282 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14284 * parser.y: Include flags.h. Removed debug variable pl.
14285 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14286 (block:): Likewise.
14287 (labeled_statement_nsi:): Generate debug info when reducing
14288 expression_statement:.
14289 (check_pkg_class_access): get_access_flags_from_decl invokation
14290 fixed for new CLASS_* flags location.
14291 (source_end_java_method): Save/restore parser context when
14292 entering/leaving this routine. Restore lineno to its right value
14293 before calling expand_end_bindings.
14294 (build_method_invocation_stmt): build_invoke called with the
14295 current line information.
14296 (build_invoke): New argument cl. Wrap the function call around a
14298 (refine_accessible_methods_list): Changed comment, removed
14300 * parse.h: Fixed typo in comments.
14301 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14302 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14303 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14305 * lex.c (java_lex): Record the last closing curly bracket of a
14307 * jcf-parse.c (jcf_parse_source): Now calls
14308 java_check_methods. Clarified comment, fixed typo.
14310 1998-04-09 Dave Brolley <brolley@cygnus.com>
14312 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14313 (finish_parse): Expose for non USE_CPPLIB builds.
14315 1998-04-08 Jeffrey A Law (law@cygnus.com)
14317 * lang.c (lang_print_xnode): New function.
14319 1998-04-03 Per Bothner <bothner@cygnus.com>
14321 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14322 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14323 used to build a class's dispatch table.
14324 (make_class_data): Generate dispatch table if flag_assume_compiled.
14325 Set dtable of class object to address of class_dtable_decl.
14327 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14328 be volatile and have side effects - generates better code.
14330 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14331 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14333 * expr.c (expand_invoke): If class is final, method is
14334 effectively final, so can call it directly.
14336 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14338 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14340 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14342 * parse.y (build_method_invocation_stmt): Removed extra argument
14345 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14347 * expr.c (dtable_indent): Now static global.
14348 (expand_invoke): Now call invoke_build_dtable and
14349 build_invokevirtual.
14350 (invoke_build_dtable, build_invokevirtual): New functions.
14351 * jcf-io.c (find_class): Defer issuing a warning by setting
14352 jcf->outofsynch to 1.
14353 * jcf-parse.c (jcf_out_of_synch): New function.
14354 (load_class): Test this_jcf.outofsynch flag and call
14355 jcf_out_of_synch accordingly.
14356 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14357 comment indentation.
14358 * lex.c (java_get_unicode): Fixed code indentation.
14359 (java_lex): Create string literal. Fixed typo. Removed several
14360 premature obstack_free.
14361 * parse.h: New enums for name resolution and invocation mode.
14362 (struct qualification): New data structure.
14363 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14364 (do_resolve_class, build_method_invocation_stmt,
14365 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14366 debug_line, identical_subpath_p, invocation_mode,
14367 refine_accessible_methods_list, build_invoke,
14368 lookup_method_invoke): New functions declared.
14369 (build_invokevirtual, invoke_build_dtable, match_java_method,
14370 build_field_ref, jcf_out_of_synch): New references to external
14372 (struct parse_ctxt): Removed artificial_constructor field.
14373 * parse.y: (array_type:): Type defined for this rule.
14374 (class_type:): Installed default rule for interface_type:.
14375 (array_type:): Now build Java array type.
14376 (qualified_name:): Now use obstack_grow0.
14377 (method_declaration:): Skip the artificial constructor added to
14379 (abstract_method_declaration:): Execute the code only during pass 1.
14380 (block:): Installed default rule in block_statements:.
14381 (block_statement:): Add the statement to the method during pass 2.
14382 (statement_expression): Installed default rule for
14383 method_invocation:.
14384 (argument_list:): Added code to build the argument list.
14385 (method_invocation:): Added call to create the method invocation
14387 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14388 (debug_line): New function for debug.
14389 (complete_class_decl): No longer do something during pass 1.
14390 (method_header): Use BUILD_PTR_FROM_NAME.
14391 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14393 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14394 function's main comment.
14395 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14397 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14398 (resolve_class): Now works with arrays.
14399 (do_resolve_class, resolve_and_layout): New functions.
14400 (java_check_regular_methods): Reverse method list before and after
14401 having processed it. No longer set ctxp->artificial_constructor.
14402 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14403 accordingly. Fixed typo in issued error message. Now use
14405 (find_in_imports_on_demand): Now use obstack_grow0.
14406 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14407 (source_end_java_method): Call expand_expr_stmt instead of
14408 expand_expr. Calls it before calling expand_function_end.
14409 (java_method_add_stmt): Do nothing if errors were found during
14411 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14412 (build_method_invocation_stmt, build_invoke, invocation_mode,
14413 lookup_method_invoke, refine_accessible_methods_list,
14414 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14416 * typeck.c (build_java_signature): Properly end method signature
14417 if return type skipped.
14418 (match_java_method): New function.
14420 1998-03-16 Per Bothner <bothner@cygnus.com>
14422 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14424 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14426 * expr.c (build_invoke_non_interface): New function.
14427 (methods_ident, ncode_ident): Now static globals.
14428 (expand_invoke): Use build_invoke_non_interface.
14429 * java-tree.h (struct lang_decl): New field function_decl_body.
14430 (DECL_FUNCTION_BODY): New macro.
14431 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14432 CLASS_FROM_SOURCE_P.
14433 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14434 before starting pass 2. Call to java_generate_parsed_class replaced
14435 by java_register_parsed_class.
14436 * lex.c: Fixed typo in header. Some line width related formating.
14437 * lex.h: Some line width related formating.
14438 * parse.h (source_end_java_method, resolve_expression_name,
14439 complete_class_decl, maybe_create_class_interface_decl,
14440 check_class_interface_creation): New static function declarations.
14441 (java_layout_parsed_class, java_method_add_stmt): New function
14443 (struct parser_ctxt): Field mark_class_generate removed. New
14444 fields class_list and artificial_constructor.
14445 * parse.y: Fixed typo in header.
14446 (class_declaration:): Call complete_class_decl when class body
14448 (method_declaration:): Call source_end_java_method in pass 2 when
14449 the method body is defined.
14450 (postfix_expression:): Do expression name resolution on sub-rule
14451 name during pass 2.
14452 (create_class, create_interface): Merged common pieces.
14453 (check_class_interface_creation, maybe_create_class_interface_decl):
14455 (complete_class_decl): New function.
14456 (register_fields): Fixed line width related typo.
14457 (method_header): Correctly skip first argument when fixing
14458 argument line. Changed the loop.
14459 (java_check_circular_reference): Now use ctxp->class_list.
14460 (java_complete_class): Removed start/stop marking.
14461 (java_check_regular_methods): Now takes a class decl as an
14462 argument. Add default constructor if none were encountered.
14463 (java_check_methods): Now use ctxp->class_list. Changed call to
14464 java_check_regular_methods.
14465 (source_start_java_method): Set DECL_ARG_TYPE for each function
14467 (source_end_java_method, java_method_add_stmt): New functions.
14468 (java_generate_parsed_class): No longer exists.
14469 (java_layout_parsed_class, java_register_parsed_class): New functions.
14470 (resolve_expression_name): New function.
14472 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14474 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14475 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14476 until pass initializations are done. Call read_import_dir with
14478 * parse.h: (lookup_modifier_cl): New function declared.
14479 (INTERFACE_FIELD_MODIFIERS): New macro.
14480 (OBSOLETE_MODIFIER_WARNING): New macro.
14481 * parse.y: (register_fields): Class type and current field name in
14482 local variables. Check modifier(s) if adding field(s) to an interface.
14483 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14484 and report errors using the faulty modifier line context.
14485 (lookup_modifier_cl): New function.
14486 (read_import_dir): Detect and report default import processing
14489 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14491 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14492 * class.c (is_compiled_class): Return 1 after making sure it
14493 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14494 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14495 * java-tree.h (flag_assume_compiled): Add decl.
14496 * lang.c (lang_f_options): Add the flag.
14497 (flag_assume_compiled): Add decl, default to 0.
14499 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14501 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14502 (is_compiled_class): Likewise.
14503 (layout_class): Likewise.
14504 (layout_class): Detect and lay out classes defined in source code.
14505 (interface_of_p, add_interface_do, may_add_interface): New
14507 (add_interface): Now use add_interface_do.
14508 (add_method_1): New function.
14509 (add_method): Now use add_method_1.
14510 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14511 (complete_start_java_method): New function.
14512 (start_java_mehod): Now call complete_start_java_method.
14513 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14514 (expand_invoke): Likewise and fixed typo.
14515 *gjava.c: (print_super_field): Use new argument to find_class
14518 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14519 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14520 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14522 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14523 (add_method_1, push_class): New prototypes.
14524 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14525 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14526 directory where the class was found.
14527 (find_class): New argument DO_CLASS_FILE. Function find_class
14528 modified accordingly.
14529 *jcf-parse.c: (fix_class_path): New function.
14530 (load_class): Use new VERBOSE argument. load_class now finds and
14531 loads/parses .class/.java files. Save read_state of current_jcf
14533 (java_parser_abort_on_error): New macro.
14534 (jcf_parse_source, parse_source_file): New function.
14535 (jcf_parse): Fixed typo.
14536 (yyparse): Call parse_source_file () only.
14537 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14538 writing the real class name back in the zip directory entry.
14539 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14540 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14541 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14542 (find_class): Prototype fixed.
14543 *lex.c: Added 1998 time stamp.
14544 Removed all static global variables, moved into the parser
14545 context data structure.. Now include unistd.h if SEEK_SET not
14547 (java_init_lex): Rewritten.
14548 (java_sneak_unicode): Modified current unicode access in current line.
14549 (java_unget_unicode): Likewise.
14550 (java_allocate_new_line): New allocation management.
14551 (java_read_char): Modified access and storage of unget_utf8_value.
14552 New way of processing current unicode.
14553 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14554 (java_get_unicode): Now use the parser context.
14555 (java_lineterminator): Likewise.
14556 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14557 of the reentrant parser implementation. Function now use the
14558 parser context data structure and java_lval. Fixed production of
14559 the float and double constant "out of range" error message. Fixed
14560 obstack use. Return integer value when hitting a modifier. Now
14561 return type for TRUE, FALSE and other predefined types. Return
14562 identifier as a TREE_LIST list containing the current line context
14563 as the TREE_VALUE sub-node.
14564 (java_unicode_2_utf8): Fixed typo in declaration.
14565 (java_lex_error): Now use the parser context data structure.
14566 *lex.h: Added 1998 time stamp.
14567 (struct java_line): New fields ref_count and next.
14568 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14569 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14570 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14571 *parse.h: Added 1998 time stamp.
14572 (java_parse_source_file): Renamed from parse_source_file.
14573 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14574 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14575 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14576 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14577 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14578 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14579 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14580 (struct parser_ctxt): New data structure to keep the parser context.
14581 *parse.y: Added 1998 time stamp, got rid of static global variables.
14582 (java_error_count, ctxp): New global variables.
14583 (%union): New value field.
14584 (numeric_type, integral_type): Rules removed.
14585 (primitive_type): Rule defined to handle integral, float, double and
14587 (qualified_name, package_declaration,
14588 single_type_import_declaration, type_import_on_demand_declaration,
14589 modifiers, class_declaration, super, interfaces,
14590 interface_type_list, class_body, field_declaration,
14591 field_declaration, variable_declarators, variable_declarator,
14592 variable_declarator_id, method_declaration, method_header,
14593 formal_parameter_list, formal_parameter, method_body, block,
14594 static, interface_declaration, extends_interfaces,
14595 abstract_method_declaration, local_variable_declarators): Rules now
14597 (force_error, do_warning): New global statics.
14598 (push_parser_context, parser_context_save_global,
14599 parser_context_restore_global, pop_parser_context): New functions.
14600 (yyerror): Now uses the global parser context. Fixed use of obstack.
14601 (parse_error, parse_error_context, parse_warning_context,
14602 java_accstring_lookup, redefinition_error, check_modifiers,
14603 parser_add_interface, create_interface, create_class, find_field,
14604 duplicate_declaration_error, register_fields, method_header,
14605 check_modifiers_consistency, check_abstract_method_header,
14606 method_declarator, parser_qualified_classname,
14607 parser_check_super_interface, parser_check_super,
14608 parser_chain_incomplete_item, java_check_circular_reference,
14609 layout_class_from_source, java_complete_class,
14610 complete_method_decl, resolve_class, complete_class_report_errors,
14611 java_check_final, check_method_redefinition,
14612 java_check_regular_methods, java_check_abstract_methods,
14613 java_check_methods, lookup_java_interface_method2,
14614 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14615 process_imports, find_in_imports, read_import_entry,
14616 read_import_dir, find_in_imports_on_demand,
14617 check_pkg_class_access, not_builtin_p, declare_local_variables,
14618 source_start_java_method, java_generate_parsed_class): New
14620 *typeck.c: (signature_include_return): New global variable.
14621 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14622 to add the function returned type in the signature.
14624 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14626 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14628 1998-01-29 Dave Brolley <brolley@cygnus.com>
14630 * Make-lang.in (java.info): Added.
14631 (java.install-info): Added
14633 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14635 * Makefile.in (clean): Also remove java/parse.c.
14637 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14639 Add a pair of -fbounds-check/-fno-bounds-check options.
14640 * lang.c (lang_decode_option): Add code to grok arguments.
14641 (flag_bounds_check): Add decl.
14642 (lang_f_options): New array w/ the option in it.
14643 * java-tree.h (flag_bounds_check): Add decl.
14644 * lang-options.h: New file.
14645 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14646 of a static macro value.
14647 (JAVA_ARRAY_EXCEPTION): Delete macro.
14649 1998-01-23 Per Bothner <bothner@cygnus.com>
14651 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14652 * expr.c (build_anewarray): Add missing promote_type.
14654 1998-01-22 Per Bothner <bothner@cygnus.com>
14656 Add array types with known length to optimize bounds checking.
14657 * typeck.c (build_java_array_type): Take length parameter.
14658 (java_array_type_length, build_prim_array_type): New functions.
14659 * java-tree.h: Update for new functions.
14660 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14661 * class.c: Use build_prim_array_type.
14662 * expr.c (can_widen_reference_to): Handle known-length array types.
14663 (verify_jvm_instructions): Keep track of integer push instructions
14664 followed by newarray/anewarray, so we can build known-length arrays.
14665 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14666 (java_array_data_offset): New function.
14667 (build_java_array_length_access): New function. Optimize if constant.
14668 (build_java_arrayaccess): Constant fold bounds check.
14669 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14670 (build_newarray, build_anewarray): New functions.
14671 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14672 * verify.c (merge_types): Handle known-lengh array types.
14674 1998-01-19 Per Bothner <bothner@cygnus.com>
14676 * expr.c (expand_byte_code): Fix performace bug, which caused
14677 searching linenumber_table to be linear rather than constant.
14679 1997-12-12 Per Bothner <bothner@cygnus.com>
14681 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14683 * decl.c, java-tree.h (soft_fmod_node): New global.
14684 * decl.c (init_decl_processing): Define __builtin_fmod.
14685 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14686 using __builtin_fmod.
14688 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14690 * keyword.h: New file, output of keyword.gperf as processed by
14692 * lex.c (java_lex_init): Initialize java_error_flag.
14693 * parse.c (YYERROR_NOW): Uses java_error_flag.
14694 * parse.y: New static java_error_flag. Useless definition of
14696 * parse.y (java_error): Portable error recovery using
14697 java_error_flag (not yet completely tuned).
14699 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14701 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14703 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14705 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14706 (parse.c, lex.c, keyword.h): New rules for Java source code
14708 * parse.c: Renamed into jcf-parse.c.
14709 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14710 * keyword.gperf: New file, Java keywords.
14711 * parse.y: New file, Java language grammar.
14712 * parse.h: New file, Java language grammar definitions.
14713 * lex.c: New file, Java language lexer.
14714 * lex.h: New file, Java language lexer definitions.
14716 1997-12-03 Per Bothner <bothner@cygnus.com>
14718 * decl.c (clinit_identifier_node), java-tree.h: New global.
14719 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14720 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14721 * expr.c (expand_java_field_op): Check for invalid assignment
14724 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14726 1997-10-27 Per Bothner <bothner@cygnus.com>
14728 * verify.c (verify_jvm_instructions): When processing a handler,
14729 attempt to set the current_subr to the right value.
14730 (More complicated code combines Sep 17 and Oct 22 versions.)
14732 1997-10-24 Per Bothner <bothner@cygnus.com>
14734 * class.c (push_class): Figure out (guess) name of source file.
14735 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14736 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14737 (parse_class_file): Change return type from int to void.
14738 Call debug_start_source_file/debug_end_source_file.
14740 * expr.c (build_java_binop): Fix masking 2nd operand.
14741 * decl.c (init_decl_processing): Set sizetype first.
14743 1997-10-22 Per Bothner <bothner@cygnus.com>
14745 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14746 (Revert Sep 17 change.)
14748 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14750 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14751 .class extension in their name and fix thing so we don't process
14752 them parse_zip_file_entries().
14753 (parse_zip_file_entries): Cleaned unused local variables.
14755 1997-10-20 Per Bothner <bothner@cygnus.com>
14757 * expr.c (can_widen_reference_to): Allows equal array element types.
14758 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14759 * jcf-dump.c (RET): Get (and print) index.
14761 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14762 Promote element type to POINTER_TYPE.
14764 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14766 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14767 find_in_current_zip, jcf_figure_file_type): Moved from
14768 jcf-reader.c to parse.c.
14769 * zextract.c: (read_zip_archive): takes file_comment_length possible
14770 field into account.
14772 1997-10-20 Per Bothner <bothner@cygnus.com>
14774 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14776 * verify.c (merge_types): Handle array types even better ...
14778 1997-10-17 Per Bothner <bothner@cygnus.com>
14780 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14782 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14783 * class.c (make_class_data): Don't build fields_decl if no fields.
14784 When building fields_decl, skip if DECL_ARTIFICIAL.
14786 * expr.c (java_stack_swap): Update stack_type_map.
14787 * verify.c (merge_types): Handle array types better.
14789 1997-10-15 Per Bothner <bothner@cygnus.com>
14791 * class.c (add_field): Don't promote short integral fields to
14792 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14793 * expr.c (push_value): Promote and convert short integral values.
14795 * decl.c, java-tree.h (integer_two_node): New constant node.
14796 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14798 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14800 * class.c (append_gpp_mangled_type): Use function argument
14801 unpromoted type to generate mangled name.
14803 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14805 * constants.c (build_constant_data_ref): Now uses current_class
14806 instead of main_class.
14807 (build_constants_constructor): Now uses current_class instead of
14809 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14810 of the global variable SeepZipFiles done here.
14811 * zextract.c (read_zip_archive): extra_field optional field taken
14812 into account while computing the position of the class file in the
14814 * verify.c (verify_jvm_instructions): Use current_jcf to search
14816 * parse.c (load_class): First search for the class to load in the
14817 current zip file. Saves current_jcf (restored before returning
14818 from that function). Don't call JCF_FINISH in the class was found
14819 in the current ZIP file.
14820 (jcf_parse): If the class was found in the current ZIP file, save
14821 its tree_constant_pool (for later reuse).
14822 (parse_class_file): New function. Process each method defined in
14823 the current class and record the class as to be later registered.
14824 (yyparse): Rewritten. Figure the type of the current file and switch
14826 * lang.c: New global variable current_jcf.
14827 (lang_init): Removed compiling_from_source test (done later, in
14828 yyparse). Removed call the jcf_parse ().
14829 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14830 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14831 in the current ZIP file) and zip_offset (offset to the class data in
14832 the current zip file).
14833 * jcf-reader.c: zipfile.h included.
14834 localToFile: New ZipFileCache static global variable
14835 (parse_zip_file_entries): New function. Browse the current ZIP
14836 file directory and process each class found.
14837 (process_zip_dir): New function. Register each class found in the
14838 ZIP file directory. The class aren't parsed but a valid JCF is
14839 link to each of them.
14840 (find_in_current_zip): New function. Search for a class in the
14841 current ZIP file directory. If found, prepare the class so that it
14843 (jcf_figure_file_type): New function. Examine the file structure
14844 to figure a class file, a ZIP file. If none of these categories are
14845 matched, a source file is assumed.
14846 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14847 SeenZipFile: New global variable.
14848 (open_in_zip): Use zipmember's length to accelerate the search for
14849 a member. If zipmember was NULL and zip file successfully read,
14851 * java-tree.h: New global variable current_jcf declared. Added
14852 declaration for current_constant_pool_tags, current_constant_pool_data,
14853 current_constant_pool_length, current_constant_pool_data_ref.
14854 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14855 store the JCF of classes seen in a zip file) and tree *constant_pool
14856 (to save a loaded class constant pool). current_class declared here.
14857 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14858 retrieve method_ref_constant.
14859 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14860 (OBJECT): get_class_constant now uses current_jcf.
14861 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14862 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14863 (expand_invoke): Now uses current_class instead of main_class
14864 (build_class_init): Now uses current_class instead of main_class
14865 * class.c: New static global variable registered_class.
14866 (register_class): New function.
14867 (emit_register_class): Modified to use registered_class instead of
14869 (is_compiled_class): Now take into account class seen in the archive.
14871 1997-10-06 Per Bothner <bothner@cygnus.com>
14873 * except.h: Renamed to: java-except.h.
14874 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14875 * except.c: Add semi-working (commented out) implementation.
14877 * expr.c (expand_iinc): Add needed flush_quick_stack.
14878 * parse.c (set_source_filename): New function.
14879 (give_name_to_class): Set input_filename from package.classname.java.
14881 * jcf-io.c (find_class): Don't look first in ".".
14883 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14885 * zextract.c (read_zip_archive): Now takes into account the
14887 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14889 1997-09-20 Per Bothner <bothner@cygnus.com>
14891 * constants.c, java-tree.h (build_internal_class_name): New function.
14892 (alloc_class_constant): Re-implement using build_internal_class_name.
14893 * class.c (make_class_data): Likewise.
14894 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14896 1997-09-17 Per Bothner <bothner@cygnus.com>
14898 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14899 to NULL before pushing an exception handler target.
14901 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14902 (java_stack_swap, java_stack_dup): Re-write to be safe from
14903 clobbering registers.
14904 (build_class_init): New function.
14906 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14908 * typeck.c (build_java_array_type): Temporary use
14909 permanent_obstack to create the array 'length' field.
14910 * expr.c (lookup_label): Temporay use permanent_obstack to create
14911 label if not found.
14912 * class.c (push_super_field): Tempory use permanent_obstack.
14914 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14916 * typeck.c (type_for_mode): Now handles double_type_node and
14918 * verify.c (verify_jvm_instructions): The instruction following
14919 the wide bytecode is checked. OPCODE_ret added to the list of
14922 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14924 * class.c (make_class): Temporary use permanent_obstack. Set the
14925 class CLASS_P field to 1.
14926 (push_class): Temporary use permanent_obstack.
14927 (set_super_info): Temporary use permanent_obstack.
14928 (add_method): Temporary use permanent_obstack, set
14929 METHOD_TRANSIENT().
14930 (add_field): Temporary use permanent_obstack. Sets
14931 FIELD_VOLATILE() and FIELD_TRANSIENT().
14932 (build_class_ref): Temporary use permanent_obstack if the class
14934 (build_static_field_ref): Temporary use permanent_obstack when
14935 creating field's rtl.
14936 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14937 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14938 and fields. Function finalized, as far as flag handling.
14939 (push_class_static_dummy_field): Temporary use permanent_obstack.
14940 (emit_register_class): Force generation of class registration at
14942 * decl.c (end_java_method): Call permanent_allocation() before
14944 * expr.c (can_widen_reference_to): Added comment to interface
14945 handling, fixed typo.
14946 (lookup_field): Now uses CLASS_P() to correct FIXME
14947 (expand_invoke): Verification on public && !static &&
14948 !abstract moved into soft_lookupinterfacemethod (kaffe).
14949 Use Object class dtable if objectref is an array when expanding
14951 (java_push_constant_from_pool): Temporary use permanent_obstack
14952 for CONSTANT_string
14953 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14954 create constant references.
14955 (get_constant): Temporary use permanent_obstack to create constant.
14956 (load_class): Temporary use permanent_obstack to load class.
14957 (jcf_parse): Temporary use permanent_obstack to perform class
14959 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14960 (build_java_signature): Temporary use permanent_obstack.
14961 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14963 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14964 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14967 1997-09-11 Per Bothner <bothner@cygnus.com>
14969 * class.c (append_gpp_mangled_type): Fix typo.
14970 (emit_register_class): Use main_class to get class object, rather
14971 than looking for no-longer-existing static decl starting with _CL.
14972 * typeck.c (parse_signature_type): Promote array element type
14973 if it is a RECORD_TYPE.
14975 1997-09-10 Per Bothner <bothner@cygnus.com>
14977 * class.c (push_class_static_dummy_field): New function.
14978 (mangle_static_field): New. Do G++-style mangling of static fields.
14979 (layout_class): Mandle static fields here, not in add_field.
14980 (build_class_ref): The class object is now a dummy static field.
14981 * decl.c (find_local_variable): Look for best, instead of first match.
14982 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14983 (build_java_athrow): Don't check here if exception is Throwable.
14984 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14985 (TYPE_USED): Removed. No longer used ...
14986 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14987 * verify.c (push_pending_label): New function.
14988 (push_pending_block): Renamed to check_pending_block.
14989 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14990 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14991 re-checking possible handlers) after a store (less wasted work).
14992 Check for null handler (finally) before calling add_handler.
14993 Various changes to (finally?) correctly handle try/finally.
14995 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14997 * class.c: Include stdio.h.
14999 1997-09-04 Per Bothner <bothner@cygnus.com>
15001 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15002 to make sure class is initialized before static/special invoke.
15004 * verify.c (verify_jvm_instructions): On a store instruction,
15005 call find_local_variable to force pre-allocation of decl and rtx.
15006 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15008 1997-09-03 Per Bothner <bothner@cygnus.com>
15010 * class.c (build_class_ref): Strip off "promoted_" if need be.
15011 (make_field_value): Call build_java_signature when needed.
15012 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15013 * expr.c (build_java_athrow): Don't push_value of exception.
15014 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15015 match specification of [fd]cmp[lg] for NaNs.
15016 (expand_byte_code): Add support for exception handler ranges.
15017 * except.c: Add skeleton for EH code-generation.
15018 * verify.c (merge_types): Treat all promoted integral types as equal.
15019 * constants.c (build_constants_constructor): To force creation of
15020 current_constant_pool_data_ref, call build_constant_data_ref.
15022 * javaop.def (lload): Fix typo.
15023 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15025 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15027 * parse.c: Don't include function.h.
15029 1997-08-27 Per Bothner <bothner@cygnus.com>
15031 * except.[ch]: New files.
15032 * Makefile.in (JAVA_OBJS): Add except.o
15033 * expr.c: Temporary warning about unimplemented exceptions.
15034 * verify.c: Verify exception handlers.
15036 * jcf-dump.c (disassemble_method): Print exception table.
15038 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15040 * expr.c (verify_jvm_instructions): Started a thorough
15041 verification of invoke* bytecodes.
15042 (expand_byte_code): flush quick stack if PC is the target of a
15043 branch. and undef RET (conflicting with config/i386/i386.h).
15044 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15046 (expand_invoke): Now handles invokeinterface and do more
15047 verification according to the bytecode.
15048 (lookup_field): Don't try to load the class if processing
15050 (can_widen_reference_to): Now handles interfaces.
15051 * decl.c (init_decl_processing): New global variable
15052 soft_lookupinterfacemethod_node, declared in java-tree.h.
15053 Call set_super_info on string_type_node.
15054 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15056 * class.c (set_super_info): Fills the CLASS_* flags according to
15058 (get_access_flags_from_decl): Handles all class flags.
15060 1997-08-26 Per Bothner <bothner@cygnus.com>
15062 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15063 * parse.c (yyparse): Check for abstract method, and missing code.
15064 * expr.c (expand_byte_code): Change interface.
15065 * lang.c (put_decl_node): Print promoted types prettier.
15066 * verify.c (verify_jvm_instruction): Change interface.
15067 Partial support for scanning exception table.
15068 For load instructions, handle promoted integral types.
15070 1997-08-21 Per Bothner <bothner@cygnus.com>
15072 * verify.c: New file, with contents moved from expr.c.
15073 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15074 * typeck.c (is_array_type_p): Moved here from expr.c.
15075 * java-tree.h: Add some now-needed function declarations.
15076 * Makefile.in (JAVA_OBJS): Added verify.o.
15078 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15080 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15081 METHOD_ABSTRACT flag.
15083 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15084 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15085 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15087 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15089 (start_java_method): Hook for SYNCHRONIZED methods.
15091 * expr.c (build_java_jsr, build_java_ret): New functions
15092 (JSR,PRE): New macros
15093 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15094 (verify_jvm_instructions): tableswitch, lookupswitch,
15095 monitorenter, monitorexit, goto_w: verified.
15096 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15097 (build_java_monitor): New function.
15098 (MONITOR_OPERATION): Modified to call build_java_monitor()
15099 (verify_jvm_instructions): Started a thorough verification of
15102 1997-08-19 Per Bothner <bothner@cygnus.com>
15104 Support verification of jsr/ret subroutines (used for try/finally).
15105 * decl.c (return_address_type_node): New type node.
15106 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15107 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15108 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15109 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15110 TYPE_USED): New macros for special types in type_map.
15112 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15113 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15115 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15117 * expr.c (can_widen_reference_to): New function.
15118 (pop_type): Use it.
15119 (merge_type_state): Support handling start of subroutine.
15120 (push_pending_block): Return char* error message, instead of calling
15121 fatal on an error. Also handle subroutines.
15122 (verify_jvm_instructions): Handle errors from push_poending_block.
15123 Support jsr and ret instructions.
15125 1997-08-19 Per Bothner <bothner@cygnus.com>
15127 * jcf-io.c (find_classfile): Fix thinko.
15128 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15130 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15132 * Makefile.in (BISON): Remove.
15134 1997-08-07 Per Bothner <bothner@cygnus.com>
15136 * Makefile.in: Convert to autoconf.
15137 * config-lang.in (outputs): Added java/Makefile.
15139 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15140 Rename cc1java to jc1.
15142 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15143 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15145 * class.c (class_depth): Do load_class if needed.
15147 Mostly better verification.
15148 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15149 (init_decl_processing): Change return type of soft_checkcast.
15150 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15151 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15152 lang_print_error): New functions.
15153 (lang_init): Set global hook print_error_function to lang_print_error.
15154 * expr.c: In the type_map ptr_type_node is only used for null now.
15155 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15156 (merge_types): Dererence pointer to record types before comparing.
15157 (decode_newarray_type, merge_types): On error just return NULL.
15158 (build_java_binop): Add preliminary implementation (with warning)
15159 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15160 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15161 (expand_compare, expand_java_goto, expand_java_call): Don't
15162 push_pending_block, since that only makes sense when verifying.
15163 (merge_type_state): Different return codes.
15164 (push_pending_block): A block may need to be verified more than once.
15165 (expand_byte_code): Warn about unused code at code generation time.
15166 (verify_jvm_instruction): Changed logic, since code may need to be
15167 re-verified if type-state has changed. Also, better error handling.
15168 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15169 Improve newarray, anewarray, ?aload, athrow,
15170 * java-tree.h (LABEL_CHANGED): New macro.
15172 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15174 * decl.c (soft_athrow_node): New global variable initialized.
15175 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15176 * typeck.c (convert): Added support for REAL_TYPE.
15177 (convert_to_char): New function.
15178 (convert): Handle CHAR_TYPE.
15179 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15180 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15181 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15183 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15184 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15185 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15186 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15187 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15188 to Use The Right Things.
15189 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15190 compatible with INT. BOOLEAN is made equivalent to BYTE.
15191 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15192 OPCODE_ifnonnull): Now supported.
15193 (build_java_athrow): New function.
15195 1997-08-04 Per Bothner <bothner@cygnus.com>
15197 Rename method name <init> to match G++ (and fix mangling).
15198 * class.c (layout_class): Replace method name of <init> by class name.
15199 (make_method_value): Do inverse renaming of constructor from <init>.
15200 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15201 * typeck.c (lookup_java_constructor): New function.
15202 * expr.c (expand_invoke): If method_name is <init>, call
15203 lookup_java_constructor to find constructor.
15205 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15207 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15209 * parse.c (get_class_constant): Modified to handle array "classes"
15210 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15212 (convert): Modified to handle real type.
15213 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15214 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15215 variables declared.
15216 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15217 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15218 global variables initialized.
15219 (find_local_variable): Handles the case of a pointer
15220 (end_java_method): Restore the use of one more scope
15221 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15222 build_java_array_length_access, expand_java_arrayload,
15223 expand_java_arraystore, expand_java_array_length,
15224 expand_java_multianewarray, expand_java_anewarray,
15225 build_java_check_indexed_type, is_array_type_p,
15226 build_java_throw_out_of_bound_exception): New functions.
15227 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15228 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15229 OPCODE_<t>aload): Implemented code for verification.
15230 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15231 ARRAY_NEW_MULTI): Macro defined.
15232 (CONVERT): Modified to invoke convert().
15233 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15235 1997-07-31 Per Bothner <bothner@cygnus.com>
15237 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15238 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15239 (make_class_data): Field name needs '/' as package prefix.
15240 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15242 1997-07-25 Per Bothner <bothner@cygnus.com>
15244 Implement debug information for local variables.
15245 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15246 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15247 DECL_LOCAL_SLOT_CHAIN): New macros.
15248 (struct lang_decl_var): New type.
15249 * parse.c (give_name_to_locals): Move to decl.c.
15250 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15251 (start_java_method): Re-write parameter handling.
15252 (pending_local_decls): New global variable.
15253 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15254 (find_local_variable): Accept pc so we can skips decls not in range.
15255 (struct binding_level): Add end_pc field.
15256 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15257 (various): Change so current pc gets passed to find_local_variable.
15259 * decl.c (init_decl_processing): Re-arrange fields in
15260 class_type_node and and method_type_node to match kaffe 0.9.1.
15261 * class.c (make_method_value, make_class_data): Update
15262 initializations to match.
15264 1997-07-16 Per Bothner <bothner@cygnus.com>
15266 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15267 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15268 (push_super_field): New function.
15269 (make_class_data): Handle inheritance of class static initializer.
15270 (layout_class): New name mangling.
15271 * constants.c (build_constant_data_ref): Init type of data array
15272 to a one-element array.
15273 (build_constants_constructor): Set DECL_SIZE from complete array type.
15274 * decl.c: Rename class_type, object_type etc to class_type_node,
15275 object_type_node etc. Make former inherit from latter.
15276 * expr.c (expand_invoke): Add cast of function address.
15277 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15278 * parse.c (yyparse): Don't call layout_class here.
15279 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15281 1997-06-14 Per Bothner <bothner@cygnus.com>
15283 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15284 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15285 (alloc_class_constant): New.
15286 * expr.c (expand_invoke): Make sure method's class is initialized.
15287 * class.c (interits_from_p, emit_register_class): New functions.
15288 * parse.c (yyparse): Call emit_register_class.
15290 1997-06-09 Per Bothner <bothner@cygnus.com>
15292 * constants.c: New file, to handle constant pool.
15293 * Makefile.in (JAVA_OBJS): Add constants.o.
15294 * decl.c (init_decl_processing): Update, fix, finish various structs.
15295 (pushdecl_top_level): New.
15296 * parse.c (layout_class): Moved to class.c.
15297 * expr.c (java_push_constant_from_pool): New function.
15298 * class.c (build_class_ref): Make work fully
15299 (make_class_data): Emit super-class, constant pool, interface vector.
15301 1997-06-03 Per Bothner <bothner@cygnus.com>
15303 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15304 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15305 * class.c (class_depth): New function.
15306 (lookup_named_class): Replaced by new function lookup_class.
15307 * decl.c (object_type_node, string_type_node): New.
15308 Remove various types that we no longer need.
15309 * expr.c (verify_jvm_instructions): New separate verifier pass.
15310 (push_type, pop_type): New functions for verifier.
15311 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15312 (expand_byte_code): Simplify, since we assume already verified.
15313 (expand_invoke): Now mostly works.
15314 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15315 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15316 * parse.c: Wait to allocate class object until we know its name.
15317 (layout_class): Calculate DECL_VINDEX for each virtual method.
15318 * typeck.c (get_array_type): Rename to ...
15319 (build_java_array_type): ... and provide working implementation.
15320 (build_java_signature): New function - build Java signature of type.
15321 (set_java_signature): New function - cache signature with type.
15322 (lookup_java_method): New function.
15324 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15326 * class.c (ident_subst): Take extra SUFFIX parameter.
15327 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15328 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15329 (build_class_ref): Actually implement.
15330 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15331 * decl.c (builtin_function): New.
15332 (init_decl_processing): Update for current Kaffe. Declare some
15333 builtin Kaffe functions.
15334 * expr.c (build_address_of): New.
15335 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15336 Renamed (from expand_java_new etc), and added working implementations.
15337 (build_field_ref): Now also handle static fields.
15338 (expand_invoke): Implement invokestatic, and start implement rest.
15339 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15340 * javaop.def: Rename invokevirt -> invokevirtual.
15341 * lang.c (use_handles): Removed.
15342 * parse.c: Add support for ConstantValue attribute.
15343 Handle nested loading of a class. (JPOOL_UTF): New.
15345 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15347 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15349 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15351 * Make-lang.in (java.install-man): New empty rule.
15352 * typeck.c (set_local_type): New function.
15353 * expr.c (STORE_INTERNAL): Call find_local_variable,
15354 not find_stack_slot. Call set_local_type.
15356 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15358 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15359 and building RECORD_TYPE CONSTRUCTORs.
15360 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15362 * lang.c (use_handles): Change the default to 0.
15363 * decl.c: Define and build class_type, field_type, utf8const_type.
15364 * class.c (make_class_data, make_field_value,
15365 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15366 hashUtf8String, strLengthUtf8, mangled_classname:
15367 Functions to build reflective data structures.
15368 * parse.c (yyparse): Call make_class_data.
15370 * jcf-io.c (open_class, find_classfile): New functions.
15371 * jcf-dump.c: Support reading classfile from explicitly-named
15372 class file (without CLASSPATH searching).
15374 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15376 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15377 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15378 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15379 (get_constant): Now trivial for CONSTANT_Utf8.
15381 * jcf.h: Make NEW_CPOOL the default.
15382 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15384 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>