1 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3 * class.c (emit_register_classes): Adjust init_function_start
5 * decl.c (complete_start_java_method): Likewise.
6 * resource.c (write_resource_constructor): Likewise.
8 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10 * Make-lang.in: Update to use options.c and options.h.
11 * lang.c: Include options.h not j-options.h.
12 (java_handle_option): Abort on unrecognized option.
13 (java_init_options): Request Java switches.
15 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
17 * Make-lang.in: Handle mostlyclean.
19 2003-06-11 Tom Tromey <tromey@redhat.com>
21 * lang.c (java_handle_option): Update dependency_tracking for
24 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
27 2003-06-10 Andrew Haley <aph@redhat.com>
29 * resource.c (write_resource_constructor): Use expand_expr to
30 generate the address of the label attached to a resource.
31 * Make-lang.in (java/resource.o): Add expr.h
33 2003-06-10 Andrew Haley <aph@redhat.com>
35 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
36 (java_decl_ok_for_sibcall): New.
38 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
40 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
41 (java/j-options.c, java/j-options.h): New.
42 * java-tree.h (resource_name, compile_resource_file,
43 compile_resource_data): Constify.
44 * jcf-write.c (jcf_write_base_directory): Similarly.
45 * jcf.h (jcf_write_base_directory): Similarly.
46 * lang.c: Include j-options.h.
47 (cl_options_count, cl_options, string_option, java_decode_option,
48 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
49 process_option_with_no): Remove.
50 (resource_name): Constify.
51 (LANG_HOOKS_HANDLE_OPTION): Override.
52 (java_handle_option): New.
53 (java_init): Don't call jcf_path_init.
54 (java_init_options): Call jcf_path_init.
56 * resource.c (compile_resource_data, compile_resource_file): Constify.
58 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
60 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
61 (struct lang_decl_func): Add last_line field.
62 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
63 DECL_SOURCE_LINE_LAST): Remove.
64 * parse.y (missing_return_error, finish_method_declaration,
65 lookup_cl, start_artificial_method_body, source_end_java_method,
66 start_complete_expand_method): Adjust.
68 2003-06-08 Tom Tromey <tromey@redhat.com>
70 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
73 2003-06-08 Roger Sayle <roger@eyesopen.com>
75 * builtins.c (define_builtin_type, builtin_types): Delete.
76 (define_builtin): Rewritten to take just the built-in code,
77 the function's name, type and fallback library function name.
78 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
79 (initialize_builtins): Overhaul to define the GCC builtins
80 used by gcj manually, providing the Java run-time's
81 implementations as the fallback library function.
83 2003-06-08 Anthony Green <green@redhat.com>
85 * parse.y (patch_cast): Fix conversions from floating-point to
88 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
90 * Make-lang.in: Update.
91 * lang.c: Include opts.h. Define cl_options_count and cl_options.
93 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
95 * lang.c (java_init_options): Update.
97 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
99 * Make-lang.in: Add support for stageprofile and stagefeedback
101 2003-05-31 Roger Sayle <roger@eyesopen.com>
103 * lang.c (java_init_options): Prescribe wrap-around two's
104 complement arithmetic overflow by setting flag_wrapv.
106 2003-05-29 Roger Sayle <roger@eyesopen.com>
108 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
109 (builtin_record): Add an additional builtin_code field to
110 record which GCC built-in corresponds to the Java function.
111 (java_builtins): Add new entries for atan, atan2, exp, log,
113 (max_builtin, min_builtin, abs_builtin): Perform constant
114 folding on the resulting tree.
115 (java_build_function_call_expr): Likewise, perform constant
116 folding on the resulting tree.
117 (initialize_builtins): The NULL creators are now allowed in
118 the java_builtins table, which is now terminated by an entry
119 with builtin_code == END_BUILTINS.
120 (check_for_builtin): Likewise. If the matching creator is
121 NULL, construct the call using java_build_function_call_expr
122 directly with the decl for the corresponding builtin_code.
124 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
126 * win32-host.c: Normalize copyright boilerplate.
128 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
130 * parse.y (print_int_node): Use string concatentation on
131 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
132 function calls into one.
134 2003-05-13 Zack Weinberg <zack@codesourcery.com>
136 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
137 fatal_io_error with calls to fatal_error; add ": %m" to the end of
138 all the affected error messages.
140 2003-05-13 Richard Henderson <rth@redhat.com>
142 * class.c (layout_class_method): Set DECL_EXTERNAL.
143 * decl.c (java_mark_decl_local, java_mark_class_local): New.
144 * java-tree.h (java_mark_class_local): Declare.
145 * jcf-parse.c (parse_class_file): Use it.
146 * parse.y (java_expand_classes): Likewise.
148 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
150 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
151 * lex.h: #include input.h.
152 * jv-scan.c (input_filename): Remove.
154 2003-05-02 Tom Tromey <tromey@redhat.com>
157 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
158 (handle_inner_classes): New function.
160 2003-05-01 Tom Tromey <tromey@redhat.com>
163 * parse.y (finish_for_loop): Do nothing if update expression is a
164 EXPR_WFL_NODE wrapping nothing.
165 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
167 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
169 * lex.h (input_lineno): Remove declaration.
170 * parse-scan.y: #include input.h.
171 (input_filename): Remove declaration.
172 (input_location): Add definition.
173 (input_line): Remove definition.
175 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
177 * lex.h (lineno): Rename to ...
178 (input_line): ... here
179 * parse-scan.y (lineno): Rename to ...
180 (input_line): ... here.
181 (reset_report): Rename lineno to input_line.
182 * check-init.c (check_init): Likewise.
183 * class.c (push_class): Likewise.
184 * decl.c (complete_start_java_method, end_java_method): Likewise.
185 * expr.c (expand_byte_code): Likewise.
186 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
187 * jcf-write.c (generate_bytecode_insns): Likewise.
188 * lex.c (java_init_lex, java_allocate_new_line,
189 do_java_lex): Likewise.
190 * parse.h (YYNOT_TWICE): Likewise.
191 * parse.y (empty_statement, expression_statement,
192 java_pop_parser_context, java_parser_context_save_global,
193 yyerror, register_fields, method_header, safe_layout_class,
194 find_in_imports_on_demand, create_artificial_method,
195 source_end_java_method, start_complete_expand_method,
196 build_thisn_assign, java_complete_lhs,
197 maybe_absorb_scoping_block): Likewise.
199 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
201 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
202 '/' when computing java source filename
204 2003-04-13 Tom Tromey <tromey@redhat.com>
206 * gjavah.c (print_c_decl): Indentation fix.
208 2003-04-12 Zack Weinberg <zack@codesourcery.com>
210 * class.c (make_field_value, make_method_value, get_dispatch_table)
211 (make_class_data, emit_offset_symbol_table)
212 * constants.c (build_constants_constructor)
213 * java-tree.h (START_RECORD_CONSTRUCTOR)
214 * parse.y (maybe_build_array_element_wfl):
215 Use build_constructor.
217 2003-04-10 Eric Blake <ebb9@email.byu.edu>
220 * parse.y (string_convert_int_cst): Always use at least one digit
221 in string conversion. Remove ASCII dependence.
222 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
224 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
226 * Make-lang.in: added win32-host.c
227 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
228 resolves to open() on non-Win32 platforms and
229 Win32-specific jcf_open_exact_case() on Win32
230 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
231 when trying .java and .class files
232 * win32-host.c: added to repository. Defines
233 Win32-specific jcf_open_exact_case()
235 2003-04-10 Andrew Haley <aph@redhat.com>
237 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
238 (maybe_free_localvar): Renamed from localvar_free.
240 (generate_bytecode_insns): Set new variable, jsrs.
241 Only free local vars if no jsr insns have been emittted.
242 Call maybe_free_localvar, not localvar_free.
244 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
246 * gcj.texi: Remove @ at start of file.
248 2003-03-25 Tom Tromey <tromey@redhat.com>
250 * parse.y (create_interface): Call CHECK_DEPRECATED.
252 2003-03-23 Zack Weinberg <zack@codesourcery.com>
254 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
256 2003-03-21 Zack Weinberg <zack@codesourcery.com>
258 * javaop.h (jfloat, jdouble): Make them structures mirroring
259 the bit fields of IEEE float and double respectively.
260 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
261 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
262 (union Word, union DWord): Delete.
263 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
265 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
267 (jni_print_float, jni_print_double): New. Generate
268 hexadecimal floating constants.
269 (print_field_info): Use jni_print_float/double.
271 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
272 finite floating point numbers for output; special case
275 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
277 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
278 Replace 0 and 1 with true and false in return statements.
280 2003-03-19 Tom Tromey <tromey@redhat.com>
282 * lex.c (do_java_lex): Renamed from java_lex.
283 (java_lex): New function.
286 2003-03-13 Tom Tromey <tromey@redhat.com>
288 * parse.y (resolve_inner_class): Error if qualifier is a primitive
291 2003-03-04 Andrew Haley <aph@redhat.com>
293 * gjavah.c (is_first_data_member): New global variable.
294 (print_c_decl): If it's the first data member, align it as the
296 (process_file): Set is_first_data_member.
298 2003-03-11 Tom Tromey <tromey@redhat.com>
300 * parse.y (resolve_field_access): Initialize class if field is
301 found in another static field.
302 * expr.c (build_class_init): Don't optimize out initialization of
303 implemented interface.
305 2003-03-11 Andrew Haley <aph@redhat.com>
307 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
310 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
312 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
313 and DIR_SEPARATOR_2 for a target.
316 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
317 and DIR_SEPARATOR_2 for a target into account.
319 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
321 * lang.c (java_init): Update prototype, move code to java_post_options.
322 (java_post_options): Similarly.
324 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
326 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
327 compare file name components depending on the case-sensitivity
328 or otherwise of the host file system.
330 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
331 "strcmp" to compare file name components.
332 Use IS_DIR_SEPARATOR instead of comparing directly against
334 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
335 comparing directly against DIR_SEPARATOR.
337 2003-03-04 Tom Tromey <tromey@redhat.com>
339 * Make-lang.in (java.tags): New target.
341 2003-03-01 Roger Sayle <roger@eyesopen.com>
343 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
344 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
346 2003-03-01 Tom Tromey <tromey@redhat.com>
348 * parse.y (jdep_resolve_class): Only check deprecation if we found
351 2003-02-28 Tom Tromey <tromey@redhat.com>
354 * class.c (maybe_layout_super_class): Always pass a WFL to
356 * parse.y (do_resolve_class): Updated comment to explain
359 2003-02-26 Tom Tromey <tromey@redhat.com>
361 * jcf-write.c (generate_classfile): Check whether class is
362 deprecated before writing attribute count.
364 2003-02-25 Roger Sayle <roger@eyesopen.com>
366 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
367 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
369 2003-02-23 Tom Tromey <tromey@redhat.com>
371 * lang-options.h: Added -Wdeprecated.
372 * gcj.texi (Warnings): Document -Wdeprecated.
373 * java-tree.h (flag_deprecated): Declare.
374 * lang.c (lang_W_options): Added deprecated.
375 (flag_deprecated): New global.
376 * chartables.h: Rebuilt.
377 * gen-table.pl (process_one): Look at whitespace.
378 (print_tables): Define LETTER_SPACE, LETTER_MASK.
379 * parse.h (CLEAR_DEPRECATED): New macro.
380 (CHECK_DEPRECATED_NO_RESET): New macro.
381 * jcf-parse.c (handle_deprecated): New function.
382 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
383 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
384 * parse.y (resolve_type_during_patch): Check deprecation.
385 (jdep_resolve_class): Likewise.
386 (process_imports): Likewise.
387 (resolve_expression_name): Likewise.
388 (check_deprecation): Strip arrays from decl. Check
390 (patch_method_invocation): Also check the particular constructor
392 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
393 * jcf-write.c (append_deprecated_attribute): New function.
394 (generate_classfile): Generate deprecated attribute when
396 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
397 (java_lex) [case '*']: Simplify logic.
398 (java_start_char_p): Use LETTER_MASK.
399 (java_part_char_p): Likewise.
400 (java_space_char_p): New function.
402 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
404 Change base class access representation.
405 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
406 (add_interface_do): Likewise.
408 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
410 * decl.c (java_init_decl_processing): Change
411 soft_lookupjnimethod_node to reflect the change in
412 signature of _Jv_LookupJNIMethod in libjava/jni.cc
413 * expr.c (build_jni_stub): Calculate and pass the size
414 on the stack of the arguments to a JNI function. Use
415 new target macro MODIFY_JNI_METHOD_CALL to allow a
416 target to modify the call to a JNI method.
418 2003-02-08 Roger Sayle <roger@eyesopen.com>
420 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
421 instead of basename to avoid compiler warnings on Tru64.
423 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
425 * gcj.texi: Update to GFDL 1.2.
427 2003-01-31 Andrew Haley <aph@redhat.com>
429 * parse.y (java_expand_classes): Scan the whole class list looking
430 for access methods that haven't yet been expanded.
432 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
436 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
437 to fix bootstrap on sparc-unknown-netbsdelf1.5.
438 * jcf-parse.c: Likewise.
440 2003-01-31 Mark Wielaard <mark@klomp.org>
442 * gjavah.c (throwable_p): Allocate 1 more byte for string.
444 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
446 * class.c (make_class): Use BINFO_ELTS.
447 (set_super_info): Likewse.
448 (add_interface_do): Likewise.
450 2003-01-30 Tom Tromey <tromey@redhat.com>
452 * jcf-parse.c (read_class): Update identifier's class value if it
453 changed during parsing.
455 2003-01-30 Loren James Rittle <ljrittle@acm.org>
457 * Make-lang.in (po-generated): Find the targets in $(parsedir).
458 Propagate change to all other rules as required.
459 (java/parse-scan.o): Add explicit dependency on
460 $(parsedir)/java/parse-scan.c .
462 2003-01-29 Tom Tromey <tromey@redhat.com>
464 * parse.y (patch_assignment): Only transform the rhs of an
465 assignment when compiling to native.
467 2003-01-28 Tom Tromey <tromey@redhat.com>
469 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
471 2003-01-28 Tom Tromey <tromey@redhat.com>
473 * lex.c (java_lex): Don't include UEOF as part of token.
474 (java_read_unicode): Error if \u sequence prematurely terminated.
476 2003-01-27 Tom Tromey <tromey@redhat.com>
478 * parse.y (java_check_regular_methods): Check for construct after
479 checking types in throws clause.
481 2003-01-24 Tom Tromey <tromey@redhat.com>
483 * class.c (build_static_field_ref): Only a String or numeric field
484 can fold to a constant.
486 2003-01-23 Tom Tromey <tromey@redhat.com>
488 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
489 file name in resource buffer.
491 2003-01-23 Tom Tromey <tromey@redhat.com>
493 * expr.c (build_known_method_ref): Use method's context to find
496 2003-01-23 Tom Tromey <tromey@redhat.com>
498 * constants.c (set_constant_entry): Allocated cleared memory.
500 2003-01-22 Tom Tromey <tromey@redhat.com>
502 * java-tree.h: Don't use PARAMS.
503 * resource.c: Add prototypes for all functions.
504 (write_resource_constructor): Use `const char *' to avoid
507 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
509 * jcf-parse.c (process_zip_dir): Remove unused variable.
511 2003-01-22 Tom Tromey <tromey@redhat.com>
513 * expr.c (build_invokeinterface): Abort if method's context is not
516 2003-01-22 Tom Tromey <tromey@redhat.com>
518 * gcj.texi (Input and output files): Mention non-class entries.
519 * decl.c (java_init_decl_processing): Call
520 init_resource_processing.
521 * java-tree.h (compile_resource_data, write_resource_constructor,
522 compile_resource_file, init_resource_processing): Declare.
523 * config-lang.in (gtfiles): Added resource.c.
524 * Make-lang.in (gt-java-resource.h): New target.
525 (JAVA_OBJS): Added resource.o.
526 (java/resource.o): New target.
527 * resource.c: New file.
528 * class.c (compile_resource_file): Moved to resource.c.
529 (registerResource_libfunc): Likewise.
530 (utf8_decl_list): Mark with GTY; now static.
531 * jcf-parse.c (classify_zip_file): New function.
532 (parse_zip_file_entries): Use it; compile .properties files.
533 (process_zip_dir): Use classify_zip_file and compute_class_name.
534 Don't write class name into zip directory.
535 (java_parse_file): Call write_resource_constructor.
536 (compute_class_name): New function.
537 * jcf-io.c (read_zip_member): Reindented.
539 2003-01-21 Tom Tromey <tromey@redhat.com>
541 * class.c (supers_all_compiled): New function.
542 (make_class_data): Use it.
544 2003-01-21 Tom Tromey <tromey@redhat.com>
546 * parse.y (method_header): Native method can't be strictfp.
547 No method can be transient or volatile.
549 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
551 Make-lang.in (jvspec.o-warn): Add -Wno-error.
553 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
555 * check-init.c: Fix comment typos.
557 * constants.c: Likewise.
559 * except.c: Likewise.
561 * java-except.h: Likewise.
562 * java-tree.h: Likewise.
563 * javaop.h: Likewise.
564 * jcf-dump.c: Likewise.
565 * jcf-io.c: Likewise.
566 * jcf-parse.c: Likewise.
567 * jcf-write.c: Likewise.
569 * mangle.c: Likewise.
570 * typeck.c: Likewise.
571 * verify.c: Likewise.
573 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
575 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
576 * jcf-write.c: Include "tm_p.h".
578 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
580 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
582 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
584 * builtins.c (java_build_function_call_expr): Renamed from
585 build_function_call_expr. All callers changed.
587 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
588 * jcf-parse.c: Include tm_p.h.
590 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
593 2003-01-14 Tom Tromey <tromey@redhat.com>
595 * class.c (make_class_data): Check that super is compiled before
596 building class reference to it.
598 2003-01-14 Andrew Haley <aph@redhat.com>
600 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
601 varargs function -- correct.
603 2003-01-14 Andrew Haley <aph@redhat.com>
605 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
607 2003-01-14 Andrew Haley <aph@redhat.com>
609 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
610 varargs function -- correct.
612 * parse.y (patch_assignment): Copy the rhs of an assignment into a
613 temporary if the RHS is a reference.
615 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
617 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
618 * keyword.h: Regenerated.
620 * All Files: Convert to ISO C style function definitions.
622 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
624 * parse.y (check_pkg_class_access): ANSIfy definition.
626 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
628 * decl.c, parse-scan.y, parse.y: Don't cast return value of
631 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
633 2003-01-09 Geoffrey Keating <geoffk@apple.com>
635 Merge from pch-branch:
637 2002-12-02 Geoffrey Keating <geoffk@apple.com>
639 * Make-lang.in (java/gjavah.o): Update dependencies.
640 * gjavah.c: Include ggc.h.
642 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
644 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
645 (JCFDUMP_OBJS): Add ggc-none.o.
646 (java/jcf-dump.o): Depend on GGC_H.
647 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
649 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
650 * jcf-dump.c: Include ggc.h.
652 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
654 * jcf.h (union cpool_entry): New.
655 (struct CPool): Use gengtype to mark. Change field 'data' to be
657 (struct JCF): Use gengtype to mark.
658 (CPOOL_UINT): Update for new cpool_entry type.
659 (CPOOL_USHORT1): Likewise.
660 (CPOOL_USHORT2): Likewise.
661 (CPOOL_FINISH): Use GC to free cpool subfields.
662 * parse.h (struct parser_ctxt): Mark field current_jcf.
663 * lex.c (java_init_lex): Use GC to allocate struct JCF.
664 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
665 (main_jcf): Use gengtype to mark.
666 (ggc_mark_jcf): Delete.
667 (get_constant): Update for new cpool_entry type.
668 (give_name_to_class): Likewise.
669 (get_class_constant): Likewise.
670 (init_outgoing_cpool): Use GGC to allocate struct CPool.
671 (java_parse_file): Use GGC to allocate struct JCF.
672 (init_jcf_parse): Don't call ggc_add_root.
673 * jcf-reader.c (jcf_parse_constant_pool): Update for new
675 * java-tree.h (current_jcf): Use gengtype to mark.
676 (CPOOL_UTF): Update for new cpool_entry type.
677 (outgoing_cpool): Use gengtype to mark.
678 (struct lang_type): GC struct JCF and struct CPool.
679 * config-lang.in (gtfiles): Add jcf.h.
680 * constants.c (find_tree_constant): New.
681 (set_constant_entry): Allocate cpool subfields using GGC. Update
682 for new cpool_entry type.
683 (find_constant1): Update for new cpool_entry type.
684 (find_constant2): Likewise.
685 (find_utf8_constant): Use find_tree_constant.
686 (find_class_or_string_constant): Remove unnecessary cast to jword.
687 Update for new cpool_entry type.
688 (count_constant_pool_bytes): Update for new cpool_entry type.
689 (write_constant_pool): Likewise.
690 (alloc_name_constant): Use find_tree_constant.
691 (build_constants_constructor): Update for new cpool_entry type.
693 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
695 * parse.y (mark_parser_ctxt): Delete.
696 (goal): Don't use ggc_add_root.
697 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
698 (java_pop_parser_context): Let GC free parser_ctxt.
699 (java_parser_context_resume): Likewise.
700 * parse.h (struct parser_ctxt): Use gengtype to mark.
702 (ctxp_for_generation): Likewise.
703 * lex.h (struct java_lc_s): Mark for gengtype.
704 (java_lexer): Rearrange for gengtype.
705 * config-lang.in (gtfiles): Add lex.h, parse.h.
707 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
709 * All Files: Remove PARAMS macro.
711 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
712 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
715 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
718 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
720 * Make-lang.in (java.install-common, java.uninstall,
721 java.install-info, java.install-man): Prepend $(DESTDIR)
722 to destination paths in all (un)installation commands.
723 (java.install-common): Rewrite $(LN) command to support
724 DESTDIR with "ln" as well as with "ln -s".
726 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
728 * java-tree.h: Protect against multiple inclusion.
730 2003-01-07 Tom Tromey <tromey@redhat.com>
732 * class.c (add_assume_compiled): Don't adjust parent if we're
733 already at the root of tree.
735 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
737 * lang.c (dump_compound_expr): Prototype.
739 2003-01-03 Tom Tromey <tromey@redhat.com>
741 Fix for PR java/8712:
742 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
743 when simply checking against `null'.
745 2003-01-03 Tom Tromey <tromey@redhat.com>
747 * gcj.texi (Standard Properties): Document http.proxyHost and
750 * gcj.texi (GNU Classpath Properties): Document new properties.
752 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
754 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
755 java/lang-options.h, java/mangle.c, java/mangle_name.c,
756 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
758 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
760 * Make-lang.in, boehm.c, buffer.c,
761 buffer.h, builtins.c, class.c,
762 config-lang.in, constants.c,
763 convert.h, decl.c, except.c,
764 expr.c, java-except.h,
765 java-tree.h, javaop.def,
766 jcf-parse.c, jcf-write.c,
767 jv-scan.c, jvgenmain.c,
768 jvspec.c, keyword.gperf,
769 keyword.h, lang-options.h,
770 lang-specs.h, lang.c, lex.c,
771 lex.h, mangle.c, mangle_name.c,
772 parse-scan.y, parse.h, parse.y,
773 typeck.c, verify.c, xref.c,
774 xref.h: Replace "GNU CC" with
775 "GCC" in the copyright header.
777 * check-init.c, gjavah.c, javaop.h,
778 jcf-depend.c, jcf-dump.c, jcf-io.c,
779 jcf-path.c, jcf-reader.c, jcf.h,
780 zextract.c, zipfile.h: These files are
781 "part of GCC". Also say "GCC" not "GNU CC".
783 2002-12-30 DJ Delorie <dj@redhat.com>
785 * Make-lang.in: Protect against texi2pod/pod2man failing.
787 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
789 * gcj.texi: Use @copying.
791 2002-12-27 Mark Mitchell <mark@codesourcery.com>
793 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
795 (print_cxx_classname): Add add_scope parameter.
796 (print_class_decls): Do not emit a semicolon after the extern
798 (process_file): Adjust calls to print_cxx_classname.
800 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
802 * gcj.texi: Include Cover Texts in man page.
804 2002-12-23 Jeff Sturm <jsturm@one-point.com>
806 * class.c (build_static_field_ref): Check FIELD_FINAL.
808 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
809 instead of current_constant_pool_data_ref.
810 * java-tree.h (current_constant_pool_data_ref): Undefine.
811 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
812 * jcf-parse.c (init_outgoing_cpool): Don't initialize
813 current_constant_pool_data_ref.
815 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
816 not build_internal_class_name.
818 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
819 Use it when class ref isn't certain to be compiled.
821 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
823 * gcj.texi: Include gcc-common.texi.
824 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
825 $(srcdir)/doc/include/gcc-common.texi.
827 2002-12-22 Anthony Green <green@redhat.com>
829 * gcj.texi (Limitations): Add note about org.xml.sax and
832 2002-12-20 Tom Tromey <tromey@redhat.com>
834 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
835 where minimum case value is Integer.MIN_VALUE.
838 2002-12-18 Andrew Haley <aph@redhat.com>
840 * parse.y (patch_invoke): Force evaluation order when `check' is
841 set. For PR libgcj/8945.
843 2002-12-16 Mark Mitchell <mark@codesourcery.com>
845 * gcj.texi: Change version number to 3.4.
847 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
848 Andrew Haley <aph@redhat.com>
850 * parse.y (source_end_java_method): Remove custom encoding of line
851 numbers for a function decl before passing it to the back end.
853 2002-12-03 Andrew Haley <aph@redhat.com>
855 * class.c (make_class_data): New field, "chain".
856 * decl.c (java_init_decl_processing): Likewise.
858 2002-12-02 Tom Tromey <tromey@redhat.com>
861 * parse.y (do_resolve_class): Handle qualified name via
864 2002-11-30 Zack Weinberg <zack@codesourcery.com>
866 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
867 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
868 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
869 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
870 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
871 Include coretypes.h and tm.h.
872 * Make-lang.in: Update dependencies.
874 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
876 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
878 2002-11-25 Diego Novillo <dnovillo@redhat.com>
880 * jcf-reader.c: Don't expand JCF_readu4 inside the
881 expansion of JCF_SKIP.
883 2002-11-25 Diego Novillo <dnovillo@redhat.com>
885 * jcf-reader.c: Don't expand JCF_readu4 inside the
886 expansion of JCF_SKIP.
888 2002-11-22 Tom Tromey <tromey@redhat.com>
890 * parse.y (patch_binop): Cast right hand side of shift expression
891 to `int'. Fixes PR java/8676.
893 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
894 Andrew Haley <aph@redhat.com>
896 * gcc/java/jcf-write.c (write_classfile): Remove target
897 class file, if it exists, before renaming the temporary
900 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
902 * jvspec.c (lang_specific_spec_functions): New.
904 2002-11-18 Tom Tromey <tromey@redhat.com>
906 Fix for PR java/7912:
907 * expr.c (can_widen_reference_to): Allow cast of array to
908 Cloneable or Serializable.
909 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
910 (java_io_serializable_identifier_node): Likewise.
911 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
912 (valid_ref_assignconv_cast_p): Use new identifier nodes.
913 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
914 java_io_serializable.
915 * decl.c (java_init_decl_processing): Initialize
916 java_lang_cloneable_identifier_node and
917 java_io_serializable_identifier_node.
918 (java_lang_cloneable_identifier_node): New global.
919 (java_io_serializable_identifier_node): Likewise.
921 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
923 * buffer.c: Remove unnecessary casts.
924 * check-init.c: Likewise.
926 * constants.c: Likewise.
928 * except.c: Likewise.
929 * gjavah.c: Likewise.
930 * jcf-io.c: Likewise.
931 * jcf-parse.c: Likewise.
932 * jcf-path.c: Likewise.
933 * jvspec.c: Likewise.
936 * verify.c: Likewise.
938 2002-11-06 Tom Tromey <tromey@redhat.com>
940 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
943 2002-11-05 Tom Tromey <tromey@redhat.com>
945 Fix for PR java/6388.
946 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
947 * java-tree.h (enum java_tree_index): New values
948 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
949 (decimal_int_max, decimal_long_max): New defines.
950 * lex.c (yylex): Rewrote range checking. Sign extend literals.
951 (error_if_numeric_overflow): Rewrote range checking.
952 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
955 2002-11-02 Tom Tromey <tromey@redhat.com>
957 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
959 * class.c (make_method_value): Put class name, not signature, into
960 `throws' field. For PR java/8415.
962 2002-10-24 Tom Tromey <tromey@redhat.com>
964 * gcj.texi (Invoking gij): Document --showversion.
965 (Standard Properties): java.library.path now set.
967 2002-10-23 Tom Tromey <tromey@redhat.com>
969 * gjavah.c (decode_signature_piece): In JNI mode, print
970 `jobjectArray' when array depth is nonzero.
973 2002-10-15 Andrew Haley <aph@redhat.com>
975 * parse.y (patch_invoke): Call force_evaluation_order on a static
977 (resolve_qualified_expression_name): Call force_evaluation_order
978 on a arg list that is part of a Qualified Expression Name.
980 * lang.c (dump_compound_expr): New.
981 (java_dump_tree): New.
983 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
985 * gcj.texi: Added item describing the GCJ runtime property
988 2002-10-15 Richard Henderson <rth@redhat.com>
990 * jcf-parse.c (get_constant): Fix type warning.
992 2002-10-15 Andrew Haley <aph@redhat.com>
994 * java-tree.h (java_inlining_merge_static_initializers): Declare.
995 (java_inlining_map_static_initializers): Declare.
997 2002-10-14 Andrew Haley <aph@redhat.com>
999 * tree-inline.c (remap_block): All local class initialization
1000 flags go in the outermost scope.
1001 (expand_call_inline): Call java_inlining_map_static_initializers.
1002 (expand_call_inline): Call java_inlining_merge_static_initializers.
1003 * java/lang.c (merge_init_test_initialization): New.
1004 (java_inlining_merge_static_initializers): New.
1005 (inline_init_test_initialization): New.
1006 (java_inlining_map_static_initializers): New.
1008 2002-10-11 Mark Wielaard <mark@klomp.org>
1010 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1012 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1014 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1016 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1018 * parse.y (merge_string_cste): Add parentheses around & within |.
1020 2002-10-08 Tom Tromey <tromey@redhat.com>
1022 * parse.y (variable_declarator_id): Simplify error path for
1023 array declarator error. For PR java/8003.
1025 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1027 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1030 2002-10-08 Andrew Haley <aph@redhat.com>
1032 * parse.y (attach_init_test_initialization_flags): Check for
1035 2002-10-07 Anthony Green <green@redhat.com>
1037 * parse.y (merge_string_cste): Fix bug in string concatenation.
1039 2002-10-03 Michael Koch <konqueror@gmx.de>
1041 * gcj.texi (Standard properties):
1042 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1044 2002-10-02 Roger Sayle <roger@eyesopen.com>
1046 PR optimization/6627
1047 * lang.c (java_init): If storing the vbit in function
1048 pointers, ensure that force_align_functions_log is atleast
1049 one to aid compatability with g++ vtables.
1051 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1053 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1054 foul of type-based aliasing.
1056 2002-09-30 Anthony Green <green@redhat.com>
1058 * gcj.texi (Invoking jv-scan): Fix texinfo.
1060 2002-09-28 Anthony Green <green@redhat.com>
1062 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1063 (Code Generation): Add -fno-assert documentation.
1064 * jv-scan.c (flag_assert): New global.
1065 (options): Add assert option.
1066 (help): Add --no-assert documentation.
1067 * parse-scan.y (flag_assert): New global.
1068 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1069 (flag_assert): New global.
1070 * java-tree.h (flag_assert): New global.
1071 * lex.c (java_lex): Obey flag_assert.
1072 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1075 2002-09-26 Andrew Haley <aph@redhat.com>
1077 * expr.c (build_java_array_length_access): Check for null pointer.
1078 * expr.c (expand_java_arrayload): Likewise.
1080 2002-09-21 Richard Henderson <rth@redhat.com>
1082 * jcf-parse.c (get_constant): Decode from IEEE no matter
1083 what the target format.
1085 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1087 * ChangeLog: Follow spelling conventions.
1088 * class.c: Likewise.
1091 * gjavah.c: Likewise.
1092 * java-tree.h: Likewise.
1093 * jcf-dump.c: Likewise.
1094 * jcf-parse.c: Likewise.
1095 * jvspec.c: Likewise.
1097 * mangle.c: Likewise.
1098 * parse.y: Likewise.
1100 2002-09-17 Tom Tromey <tromey@redhat.com>
1102 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1103 where \r appears at EOF. Fixes PR java/7950.
1105 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1107 * jvspec.c (lang_specific_driver): Remove unused variable.
1109 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1111 * java-tree.h (union lang_tree_node): Add chain_next option.
1113 2002-09-16 Richard Henderson <rth@redhat.com>
1115 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1116 use new real.h interface.
1117 * jcf-write.c (find_constant_index): Use new real.h interface.
1118 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1120 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1122 * lang.c: Follow spelling conventions.
1124 2002-09-11 Per Bothner <per@bothner.com>
1126 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1127 constant to the type of the field.
1128 (java_complete_tree): Remove now-redundant code.
1130 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1132 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1135 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1136 return label if a ret instruction for the jsr has been reached.
1138 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1140 * parse.y (DIR_SEPARATOR): Don't define.
1141 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1143 2002-08-28 Andrew Haley <aph@redhat.com>
1145 * verify.c (verify_jvm_instructions): Allow exception handler
1146 inside code that is being protected, but generate a warning.
1147 * except.c (link_handler): Initialize `expanded' in new eh_range.
1148 (binding_depth, is_class_level, current_pc): Declare extern.
1150 2002-09-01 Mark Wielaard <mark@klomp.org>
1152 * gcj.texi: Add chapter about system properties.
1155 2002-08-26 Tom Tromey <tromey@redhat.com>
1157 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1158 conversion if RHS_TYPE is byte, short, or char.
1160 2002-08-22 Tom Tromey <tromey@redhat.com>
1162 * gcj.texi (Invoking gij): Document -cp and -classpath.
1164 2002-08-21 Tom Tromey <tromey@redhat.com>
1166 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1167 $(prefix)/share. For PR libgcj/7633.
1169 For PR java/6005 and PR java/7611:
1170 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1171 (java_can_use_bit_fields_p): New function.
1173 2002-08-16 Tom Tromey <tromey@redhat.com>
1175 * gcj.texi (Class Initialization): Mention class initialization of
1178 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1180 * Make-lang.in (java-tree-inline.o): New.
1181 (JAVA_OBJS): Add java-tree-inline.o.
1182 * parse.y (source_end_java_method): Call java_optimize_inline.
1183 (java_expand_method_bodies): Save method's tree in
1185 (add_stmt_to_compound): Keep track of the number of statments.
1186 * lang.c (java_init): Enable flag_inline_trees.
1187 (java_post_options): If flag_inline_functions is on, enable
1188 flag_inline_trees instread.
1189 (decl_constant_value): New.
1190 (java_tree_inlining_walk_subtrees): New.
1191 * java-tree.h (DECL_NUM_STMTS): New macro.
1192 (java_optimize_inline): Declare.
1193 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1194 Handle a LABEL_EXPR.
1195 * decl.c (build_result_decl): If we already have a DECL_RESULT
1197 (dump_function): New.
1198 (java_optimize_inline): New.
1199 (dump_function): New.
1201 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1204 * parse.y (build_assertion): Invert return from
1205 desiredAssertionStatus.
1207 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1209 * jcf-write.c (get_access_flags): Return correct access flags for
1210 private and protected inner classes.
1212 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1214 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1216 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1218 * mangle_name.c: Don't include obstack.h twice.
1219 * xref.c: Don't include obstack.h.
1221 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1223 * class.c: (permanent_obstack): Delete declaration.
1224 * constants.c: (permanent_obstack): Delete declaration.
1225 * except.c: (permanent_obstack): Delete declaration.
1226 * expr.c: (permanent_obstack): Delete declaration.
1227 * jcf-parse.c: (permanent_obstack): Delete declaration.
1228 (saveable_obstack): Delete declaration.
1229 * parse.h: (permanent_obstack): Delete declaration.
1230 * typeck.c: (permanent_obstack): Delete declaration.
1232 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1234 * gcj.texi (version-gcc): Increase to 3.3.
1236 2002-07-22 Tom Tromey <tromey@redhat.com>
1238 * lex.c (java_lex): Check for `e' or `E' after 0.
1240 2002-07-21 Richard Henderson <rth@redhat.com>
1242 * lang.c (java_unsafe_for_reeval): New.
1243 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1245 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1247 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1248 (jcf_path_init): Use GET_ENVIRONMENT.
1250 2002-07-10 Roger Sayle <roger@eyesopen.com>
1251 Zack Weinberg <zack@codesourcery.com>
1253 * builtins.c (initialize_builtins): Remove defines that
1254 handled C/C++ specific junk hereby removed from builtins.def.
1256 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1258 * lang.c (java_post_options): Update prototype.
1260 2002-07-05 Roger Sayle <roger@eyesopen.com>
1262 * builtins.c (initialize_builtins): Ignore the additional
1263 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1264 the builtins.def file.
1266 2002-07-01 Tom Tromey <tromey@redhat.com>
1269 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1272 2002-07-01 Roger Sayle <roger@eyesopen.com>
1274 * java/decl.c (builtin_function): Accept additional parameter.
1275 (java_init_decl_processing): Pass an additional NULL_TREE
1276 argument to builtin_function.
1278 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1280 * gcj.texi: Fixed gcj invocation example so that it compiles.
1282 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1284 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1285 * parse.y (mark_parser_ctxt): Likewise.
1286 (check_modifiers, declare_local_variables): Avoid incorrect
1287 hardcoded constant 10.
1289 * lex.c (java_read_char): Avoid "comparison is always true"
1292 2002-06-25 Andreas Schwab <schwab@suse.de>
1294 * expr.c (JSR): Avoid undefined operation on PC.
1296 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1298 * decl.c (clear_binding_level): Const-ify.
1300 2002-06-13 Akim Demaille <akim@epita.fr>
1302 * parse.y (class_declaration, interface_declaration): Make sure
1303 all their rules have an action, in order to avoid meaningless `$$
1304 = $1' and their type clashes.
1306 2002-06-11 Tom Tromey <tromey@redhat.com>
1308 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1309 * parse-scan.y (statement_without_trailing_substatement): Added
1311 (assert_statement): New rule.
1312 * java-tree.h (struct lang_type) [assertions]: New field.
1313 (TYPE_USES_ASSERTIONS): New macro.
1314 (CLASS_USES_ASSERTIONS): Likewise.
1315 (FIELD_SYNTHETIC): New define.
1316 * lex.c (java_lval;): Added ASSERT_TK.
1317 * parse.y (ASSERT_TK): Added.
1318 (statement_without_trailing_substatement): Added assert_statement.
1319 (assert_statement): New rule.
1320 (build_assertion): New function.
1321 (maybe_generate_pre_expand_clinit): Create and initialize
1322 $assertionsDisabled.
1323 (lookup_package_type): Removed decl.
1324 * keyword.h: Rebuilt.
1325 * keyword.gperf (assert): New token.
1327 2002-06-10 Akim Demaille <akim@epita.fr>
1329 * parse.y (interface_type_list, class_member_declaration)
1330 (unary_expression_not_plus_minus): Remove duplicate %type.
1333 2002-06-09 Tom Tromey <tromey@redhat.com>
1335 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1337 * parse.y (method_header): Give error message in all cases.
1340 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1342 Don't use RTL inlining. Fix for PR java/6820.
1343 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1344 (flag_really_inline): New.
1345 (java_decode_option): Set flag_really_inline if -finline-functions
1347 (java_post_options): New function. Turn off inlining unless
1348 flag_really_inline is set.
1350 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1352 * gjavah.c (throwable_p): Accept argument as either a classname or
1353 signature fragment. Create null-terminated classname string for super
1354 when calling itself recursively.
1355 (decode_signature_piece): Skip first character from class name
1356 signature when calling throwable_p.
1358 2002-06-08 H.J. Lu (hjl@gnu.org)
1360 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1362 2002-06-04 Tom Tromey <tromey@redhat.com>
1364 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1366 2002-06-04 Michael Koch <konqueror@gmx.de>
1368 * gcj.texi (Input Options): Fixed typo.
1370 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1372 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1373 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1374 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1375 and all now-pointless local variables. Rename other local
1376 variables to reflect their not being handles.
1378 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1379 #if JCF_USE_STDIO blocks.
1381 * parse.y: Add missing semicolon at end of rule.
1383 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1385 * check-init.c (attach_initialized_static_class): Delete, unused.
1386 * parse.y: Use htab_t instead of struct hashtable, update
1388 * java-tree.h: Include hashtab.h instead of hash.h.
1389 (struct lang_decl_func): Use htab_t, set up for gengtype.
1390 (struct init_test_hash_entry): Delete.
1391 (struct treetreehash_entry): New.
1392 (java_treetreehash_find): New
1393 (java_treetreehash_new): New prototype.
1394 (java_treetreehash_create): New prototype.
1395 (java_mark_tree): Delete prototype.
1396 (java_hash_hash_tree_node): Delete prototype.
1397 (java_hash_compare_tree_node): Delete prototype.
1398 (attach_initialized_static_class): Delete prototype.
1399 * expr.c (build_class_init): Update to use java_treetreehash
1401 (java_expand_expr): Update to use htab_t.
1402 (emit_init_test_initialization): Likewise.
1403 * decl.c (java_mark_tree): Delete.
1404 * class.c (init_test_hash_newfunc): Delete.
1405 (java_hash_hash_tree_node): Delete.
1406 (java_hash_compare_tree_node): Delete.
1407 (add_method_1): Update to use java_treetreehash functions.
1408 (JAVA_TREEHASHHASH_H): New macro.
1409 (java_treetreehash_hash): New function.
1410 (java_treetreehash_compare): New function.
1411 (java_treetreehash_find): New function.
1412 (java_treetreehash_new): New function.
1413 (java_treetreehash_create): New function.
1414 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1416 * Make-lang.in (java/parse.o): Depend on debug.h.
1417 * java-tree.h (struct lang_identifier): Use gengtype.
1418 (union lang_tree_node): New.
1419 (struct lang_decl_func): Use gengtype.
1420 (struct lang_decl_var): Likewise.
1421 (struct lang_decl): Likewise.
1422 * parse.y: Include debug.h.
1423 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1425 * lang.c (struct language_function): New dummy structure.
1427 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1428 descriminator for DECL_LANG_SPECIFIC.
1429 (struct lang_decl_func): Rename from struct lang_decl.
1430 (enum lang_decl_desc): New.
1431 (struct lang_decl): Make it a union. Update all the accessor macros.
1432 (struct lang_type): Use gengtype.
1433 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1434 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1435 are now the same size.
1436 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1437 use discriminator to mark DECL_LANG_SPECIFIC.
1439 * Make-lang.in (gt-java-builtins.h): New rule.
1440 (java/builtins.o): Add dependency on gt-<filename>.h.
1441 * builtins.c: Use gengtype for roots.
1442 (union string_or_tree): Use gengtype.
1443 (struct builtin_record): Use gengtype.
1444 * config-lang.in (gtfiles): Add builtins.c.
1446 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1447 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1448 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1449 gt-java-parse.h, gtype-java.h): Add rules to generate.
1450 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1451 (class.o): Add dependency on gt-*.h.
1452 (constants.o): Likewise.
1455 (jcf-parse.o): Likewise.
1456 (jcf-write.o): Likewise.
1458 * config-lang.in (gtfiles): New.
1459 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1460 * constants.c: Replace uses of ggc_add_* with GTY markers.
1462 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1463 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1464 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1465 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1467 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1469 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1470 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1472 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1473 Include gtype-java.h.
1475 2002-06-02 Tom Tromey <tromey@redhat.com>
1477 Fix for PR java/5913:
1478 * parse.y (patch_binop): Call patch_string on op1.
1480 2002-06-02 Tom Tromey <tromey@redhat.com>
1482 Fix for PR java/1343, PR java/6336:
1483 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1484 formatting. Changed return type.
1485 (anonymous_class_counter): Moved to top of file.
1486 (maybe_make_nested_class_name): Append number to class name for
1487 function-local classes.
1489 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1491 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1492 * Make-lang.in: Update dependency lists.
1494 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1496 * gjavah.c (throwable_p): Do not free the name of the class after
1497 passing it to find_class.
1498 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1499 * jcf-io.c (dirent.h): Include it.
1500 (fnmatch.h): Likewise.
1501 (compare_path): New function.
1502 (java_or_class_file): Likewise.
1503 (memoized_dirlist_entry): New type.
1504 (memoized_dirlist_lookup_eq): New function.
1505 (memoized_dirlists): New variable.
1506 (caching_stat): New function.
1507 (memoized_class_lookup_eq): New function.
1508 (memoized_class_lookups): Likewise.
1509 (find_class): Use memoized_class_lookups and caching_stat.
1510 * jcf.h (JCF_USE_SCANDIR): Define.
1511 * parse.y (java_expand_classes): Write the class files in reverse
1514 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1516 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1518 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1520 * jcf-write.c (write_classfile): Unlink the temporary file if it
1521 cannot be renamed. Use concat to build up the name of the
1524 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1526 * jcf-write.c (write_classfile): Write the file to a
1527 temporary file and then rename it.
1529 2002-05-07 Tom Tromey <tromey@redhat.com>
1531 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1533 Fix for PR java/1200:
1534 * gjavah.c (throwable_p): New function.
1535 (decode_signature_piece): Use it. A `WeakReference' isn't the
1538 (gcjh_streq): New function.
1540 2002-05-07 Andreas Jaeger <aj@suse.de>
1542 * parse.y (finish_for_loop): Fix if statement.
1544 2002-05-06 Tom Tromey <tromey@redhat.com>
1546 Fix for PR java/5941:
1547 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1548 loop update expression.
1549 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1550 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1552 2002-05-04 Mark Wielaard <mark@klomp.org>
1555 * parse.y (build_string_concatenation): Return just op1 only when op2
1556 is null and op1 is a STRING_CST, otherwise always construct a
1559 2002-04-27 Tom Tromey <tromey@redhat.com>
1562 * parse.y (string_convert_int_cst): New function.
1563 (merge_string_cste): Use it.
1565 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1567 * java-tree.h (java_parse_file): Update.
1568 (java_set_yydebug): Remove.
1569 * jcf-parse.c (yydebug): Remove.
1570 (java_set_yydebug): Die.
1571 (java_parse_file): Update.
1572 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1574 2002-04-24 Tom Tromey <tromey@redhat.com>
1577 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1578 EXPR_WFL_QUALIFICATION of qual_wfl.
1580 2002-04-23 Per Bothner <per@bothner.com>
1582 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1583 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1584 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1586 2002-04-23 Tom Tromey <tromey@redhat.com>
1589 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1590 recognize `-fcompile-resource='.
1591 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1594 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1596 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1597 paths. Fixes PR java/2791.
1599 2002-04-19 Andrew Haley <aph@redhat.com>
1601 * jcf-write.c (push_long_const): lo, hi: New variables.
1602 Use rshift_double to extract the high part of a 64-bit long.
1603 Use WORD_TO_INT to extract the low part.
1605 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1606 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1607 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1609 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1611 * typeck.c (incomplete_type_error): Remove.
1613 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1615 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1616 for hash synchronization.
1617 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1618 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1621 2002-04-16 Mark Wielaard <mark@klomp.org>
1623 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1626 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1628 Fix for PR java/6294:
1629 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1632 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1634 Fix for PR java/6085:
1635 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1636 to get enclosing "this" argument for inner-class constructor
1637 invocation. Pass correct arguments to build_access_to_thisn.
1639 2002-04-10 Andreas Jaeger <aj@suse.de>
1641 * gcj.texi (Input Options): Fix extdirs patch.
1643 2002-04-10 Anthony Green <green@redhat.com>
1645 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1647 2002-04-09 Anthony Green <green@redhat.com>
1649 * gcj.texi (Input Options): Add --extdirs documentation.
1650 * jcf-dump.c (OPT_extdirs): New macro.
1651 (options): Add extdirs option.
1652 (help): Describe --extdirs.
1653 (main): Handle OPT_extdirs.
1654 * gjavah.c (OPT_extdirs): New macro.
1655 (options): Add extdirs option.
1656 (help): Describe --extdirs.
1657 (main): Handle OPT_extdirs.
1658 * jcf-path.c (jcf_path_init): Add extdirs support.
1659 (jcf_path_extdirs_arg): New function.
1660 (extensions): New variable to hold extensions path entries.
1661 * jvspec.c: Remove -fextdirs= when compiling main().
1662 * lang.c (java_decode_option): Handle -fextdirs=.
1663 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1664 * Make-lang.in: Compile jcf-path with version info for use in
1665 identifying the appropriate libgcj.jar.
1667 2002-04-08 Tom Tromey <tromey@redhat.com>
1670 * .cvsignore: Added rmic.1 and rmiregistry.1.
1671 * gcj.texi (Top): Link to new nodes.
1672 (Invoking rmic): New node.
1673 (Invoking rmiregistry): Likewise.
1674 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1676 (java.maintainer-clean): Likewise.
1677 ($(srcdir)/java/rmic.1): New target.
1678 ($(srcdir)/java/rmiregistry.1): Likewise.
1679 (java.install-man): Handle rmic.1 and rmiregistry.1.
1681 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1683 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1684 Add note about handling uncaught exceptions. Add an exception handler
1687 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1689 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1690 after using it to patch CALL_EXPR.
1692 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1694 * gcj.texi (Invocation): Document CNI invocation API.
1696 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1698 * expr.c (truthvalue_conversion): Rename. Update.
1699 (expand_compare): Update.
1700 * java-tree.h (java_truthvalue_conversion): New.
1701 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1703 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1705 * java-tree.h (java_mark_addressable): New.
1706 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1707 * typeck.c (mark_addressable): Rename, update.
1709 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1711 * expr.c (build_java_binop): Update.
1712 * java-tree.h (java_signed_type, java_unsigned_type,
1713 java_signed_or_unsigned_type): Update.
1714 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1715 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1716 * parse.y (patch_binop): Update.
1717 * typeck.c (signed_or_unsigned_type, unsigned_type,
1718 signed_type): Update.
1720 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1722 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1723 (java_dummy_print): Remove.
1724 (lang_print_error): Rename. Exit early if inhibiting output.
1725 (inhibit_error_printing_function): New.
1726 (java_init): Don't set hook.
1727 (lang_init_source): Use new boolean.
1729 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1731 * parse.y (do_resolve_class): Fix infinite recursion.
1733 2002-03-29 Tom Tromey <tromey@redhat.com>
1735 * parse.y (check_inner_circular_reference): Ignore incomplete
1738 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1740 * Make-lang.in (builtins.o): Update.
1741 * boehm.c (get_boehm_type_descriptor): Update.
1742 * builtins.c: Include langhooks.h.
1743 * decl.c (java_init_decl_processing): Update.
1744 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1745 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1747 * typeck.c (type_for_mode, type_for_size): Update.
1749 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1751 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1753 2002-03-28 Tom Tromey <tromey@redhat.com>
1755 * except.c (expand_end_java_handler): If the handler type is NULL,
1756 use java.lang.Throwable. Fixes PR java/5986.
1758 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1760 Fix for PR java/4715:
1761 * jcf-parse.c (parse_source_file_3): New function.
1762 (read_class): Call it.
1763 (java_parse_file): Likewise.
1765 2002-03-28 Jan Hubicka <jh@suse.cz>
1767 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1769 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1771 * parse.y (resolve_package): Initialize "decl".
1772 (lookup_package_type): Remove unused function.
1774 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1776 Fix for PR java/5993:
1777 * parse.y (resolve_package): Return the decl if resolution was
1778 successful. Don't special case "java.lang" and "java.lang.reflect"
1779 packages. Set type_name to the merged identifier.
1780 (resolved_qualified_expression_name): Print error using "name" if
1781 resolve_package returns NULL_TREE.
1783 2002-03-27 Tom Tromey <tromey@redhat.com>
1785 * expr.c (expand_invoke): Don't generate null pointer check if
1786 we're calling <init>.
1788 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1790 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1792 * java-tree.h (java_lang_expand_expr): Similarly.
1793 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1794 (java_init): Don't set hook.
1796 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1798 Fix for PR java/5850:
1799 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1800 context if field was not found in the current scope.
1801 * expr.c (lookup_field): Don't look in enclosing contexts.
1803 2002-03-26 Tom Tromey <tromey@redhat.com>
1805 Fix for PR java/5942:
1806 * parse.y (init_src_parse): Added sanity check.
1807 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1810 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1812 * decl.c (lang_mark_tree): Rename java_mark_tree.
1813 * java-tree.h (java_mark_tree): New.
1814 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1816 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1818 * lex.c: Change java_perform_atof to take normal parameters
1819 instead of a pointer to a parameter block. Call it directly
1822 2002-03-22 Mark Wielaard <mark@klomp.org>
1824 Fix for PR java/5368:
1825 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1826 when printing error message.
1828 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1830 * decl.c (maybe_build_cleanup): Remove.
1832 2002-03-22 Tom Tromey <tromey@redhat.com>
1834 Andrew Haley <aph@cambridge.redhat.com>
1836 * expr.c (build_field_ref): Don't build a check if the field is a
1839 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1841 Fix for PR java/6026:
1842 * lex.c (java_lex): Fix parsing of consecutive floats.
1844 2002-03-21 Tom Tromey <tromey@redhat.com>
1846 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1849 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1851 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1852 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1854 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1856 * gcj.texi: @code{gcj} becomes @command{gcj}.
1857 @code{gcc} becomes @command{gcc}.
1858 GcjRaw changed to gnu.gcc.RawData.
1860 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1862 * decl.c (start_java_method): Use new hook.
1863 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1864 (java_init): Remove old hook.
1866 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1868 * builtins.c (define_builtin): Do nothing if `type' is null.
1871 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1873 * parse.y (parser_check_super_interface): Fix error message
1876 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1878 * jcf-parse.c (get_constant): Delete unused variables.
1880 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1882 * java-tree.h (java_parse_file): New.
1883 * jcf-parse.c (yyparse): Rename java_parse_file.
1884 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1886 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1888 * parse.y (craft_constructor): Return the constructor decl.
1889 (java_expand_classes): Update comments.
1890 (lookup_method_invoke): Call fix_constructors immediately for
1891 anonymous class. Fixes PR java/5935.
1893 2002-03-15 Anthony Green <green@redhat.com>
1895 * jcf-parse.c (yyparse): Don't emit class registration
1896 constructor when compiling resource files.
1898 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1900 * lang.c (java_tree_code_type, java_tree_code_length,
1901 tree_code_name): Delete.
1902 (tree_code_type, tree_code_length, tree_code_name): Define.
1903 (java_init): Don't try to copy into the various tree_code
1906 2002-03-12 Tom Tromey <tromey@redhat.com>
1908 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1909 UTF-8, not UCS-2. Fixes PR java/5923.
1911 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1912 a call_expr wrapped in a convert. Fixes PR java/5848.
1914 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1916 * jcf-write.c (write_classfile): Improve error strings.
1918 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1920 * lex.c: Adjust comments to GNU standards.
1922 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1924 Fix for PR java/5902:
1925 * lex.c (java_lex): Fix parsing of literals.
1927 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1929 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1930 to prevent it getting evaluated twice in the store checking case.
1931 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1934 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1936 * decl.c (java_init_decl_processing): Make sure class_type_node
1937 alignment is not less than 64 bits if hash synchronization is enabled.
1939 2002-03-08 Per Bothner <per@bothner.com>
1941 * parse.y (java_complete_lhs): Check if patch_assignment
1942 returned an error-mark.
1944 * parse.y (try_builtin_assignconv): Don't special-case zero.
1946 2002-03-08 Per Bothner <per@bothner.com>
1948 Fix for PR java/5812.
1949 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1950 here instead of in JSR macro. Likewise with load_type_state call.
1951 Do the latter on if the return_pc has been verified (the jsr returns).
1952 (JSR): Now just call build_java_jsr.
1954 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1956 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1957 (java.install-common): Link native driver to
1958 JAVA_TARGET_INSTALL_NAME.
1960 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1962 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1963 * builtins.c(sin_builtin): Likewise
1964 * builtins.c(sqrt_builtin): Likewise
1966 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1968 * java/expr.c, java/jcf-parse.c, java/lex.c:
1969 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1970 REAL_ARITHMETIC blocks unconditional. Delete some further
1971 #ifdef blocks predicated on REAL_ARITHMETIC.
1973 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1975 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1976 explicit sizeof/sizeof.
1977 * decl.c (java_init_decl_processing): Likewise.
1978 * jcf-parse.c (init_jcf_parse): Likewise.
1979 * parse.y (init_src_parse): Likewise.
1981 2002-03-02 Per Bothner <per@bothner.com>
1983 Make --CLASSPATH by a synonym for --classpath and -classpath.
1984 Implement --bootclasspath.
1985 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1986 (classpath_l): Remove.
1987 (jcf_path_CLASSPATH_arg): Remove.
1988 (jcf_path_bootclasspath_arg): New function.
1989 (jcf_path_seal): Simplify accordingly.
1991 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1992 (jcf_path_CLASSPATH): Remove declaration.
1993 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1994 (lang_specific_driver): Translate -bootclasspath.
1995 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1996 * lang.c (decode_lang_options): Do jcf_path_init first.
1997 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1998 * gjavah.c: Also handle --bootclasspath.
1999 Handle --CLASSPATH as a synonum for --classpath.
2000 * jcf-dump.c: Likewise.
2002 "." is not part of system path, but is the default for --classpath.
2003 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2004 (jcf_path_seal): Add "." if no CLASSPATH specified.
2006 * gcj.texi: Document changes.
2008 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2010 * expr.c (build_java_arraystore_check): Fix formatting.
2012 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2014 Fix for PR java/5758, java/5632:
2015 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2016 inner-class separator too.
2017 * parse.y (do_resolve_class): New local `decl_result.'
2018 Progressively build a name for what can have been loaded.
2020 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2022 * expr.c (java_array_data_offset): Removed function.
2023 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2024 (build_java_array_length_access): Obtain "length" value using a
2025 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2026 (build_java_arrayaccess): Correct comment. Access "data" using a
2027 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2028 (build_java_arraystore_check): New function.
2029 (expand_java_arraystore): Use build_java_arraystore_check.
2030 * parse.y (patch_assignment): Simplify code to insert a store check
2031 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2032 * check-init.c (check_init): Update to reflect that an array length
2033 access is now a COMPONENT_REF.
2034 * gcj.texi (Code Generation): Improve documentation of
2035 -fno-bounds-check. Add documentation for -fno-store-check.
2036 * java-tree.h (flag_store_check): Declare.
2037 (build_java_arraystore_check): Declare.
2038 * lang.c (flag_store_check): Initialize to 1.
2039 (lang_f_options): Add store-check option.
2040 * jvspec.c: Don't pass store-check option to jvgenmain.
2041 * lang-options.h: Add help string for -fno-store-check.
2043 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2045 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2046 * java-tree.h (java_dup_lang_specific_decl): New.
2047 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2049 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2051 * builtins.c, decl.c: Delete traditional-mode-related code
2052 copied from the C front end but not used, or used only to
2053 permit the compiler to link.
2055 2002-02-22 Tom Tromey <tromey@redhat.com>
2057 Fix for PR java/2369:
2058 * jvspec.c (verify_class_name): New function.
2059 (lang_specific_driver): Call it.
2060 (JAVA_START_CHAR_P): New macro.
2061 (JAVA_PART_CHAR_P): Likewise.
2063 2002-02-22 Per Bothner <per@bothner.com>
2065 * class.c: Change vtable to be more compatible with g++ v3 abi.
2066 (get_dispatch_table): Prepend offset-to-top (always 0) and
2067 type_info pointer (currently unimplemented hence NULL) to vtable.
2068 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2069 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2070 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2071 (build_dtable_decl): Add declarations for new fields.
2073 2002-02-20 Per Bothner <per@bothner.com>
2075 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2076 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2077 don't need to set it on the COMPOUND_EXPR - the caller does that.
2079 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2081 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2082 `--CLASSPATH' becomes `--classpath.'
2083 * gjavah.c: Likewise.
2084 * jcf-dump.c: Likewise.
2085 * lang-options.h: Likewise.
2087 * jcf-path.c: Updated comment.
2088 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2089 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2090 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2091 (jcf_path_CLASSPATH_arg): Ditto.
2092 (classpath_u): Updated leading comment.
2094 2002-02-20 Per Bothner <per@bothner.com>
2096 * builtins.c (check_for_builtin): New function.
2097 (build_call_or_builtin): Remove.
2098 * java-tree.h: Update accordingly.
2099 * expr.c (expand_invoke): Use build + check_for_builtin instead
2100 of build_call_or_builtin.
2101 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2102 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2103 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2105 2002-02-17 Tom Tromey <tromey@redhat.com>
2107 * java-tree.h (TYPE_STRICTFP): New macro.
2108 (struct lang_type) [strictfp]: New field.
2109 (CLASS_STRICTFP): New macro.
2110 (METHOD_STRICTFP): New macro.
2111 (struct lang_decl) [strictfp]: New field.
2112 * parse.y (method_header): Disallow strictfp constructor or
2114 (STRICT_TK): Move before MODIFIER_TK.
2115 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2116 (METHOD_MODIFIERS): Likewise.
2117 (INTERFACE_MODIFIERS): Likewise.
2118 * jcf-write.c (get_access_flags): Likewise.
2119 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2120 (add_method_1): Likewise.
2121 (get_access_flags_from_decl): Likewise.
2122 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2123 recognize strictfp flag.
2124 * jcf.h (ACC_STRICT): New define.
2126 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2128 * class.c(build_utf8_ref): Move declaration of decl_size
2130 2002-02-07 Tom Tromey <tromey@redhat.com>
2132 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2135 2002-02-04 Anthony Green <green@redhat.com>
2137 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2138 sections if available.
2140 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2142 * parse.y (java_expand_classes): Fix typo in static field loop.
2144 2002-02-02 Richard Henderson <rth@redhat.com>
2146 * class.c (add_field): Mark static fields external.
2147 (build_class_ref): Remove redundant set.
2148 * parse.y (java_expand_classes): Mark static fields of classes
2149 to be compiled as local.
2150 * jcf-parse.c (parse_class_file): Likewise.
2152 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2154 * gcj.texi (About CNI): New node.
2156 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2159 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2160 setlocale() with LC_CTYPE as a parameter.
2163 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2165 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2166 Follow GNU Coding Standards for --version.
2168 2002-01-28 Tom Tromey <tromey@redhat.com>
2170 * expr.c (build_jni_stub): Ensure storage for `meth' is
2172 * parse.y (java_complete_expand_methods): Set
2173 current_function_decl before building JNI stub.
2175 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2177 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2180 2002-01-22 Tom Tromey <tromey@redhat.com>
2182 * decl.c (java_init_decl_processing): Use add_predefined_file.
2183 Predefine RawData.java.
2184 (predef_filenames): Removed.
2185 (java_init_decl_processing): Don't register predef_filenames.
2186 * jcf-parse.c (add_predefined_file): New function.
2187 (predefined_filename_p): Rewrote.
2188 (predefined_filename_p): No longer static.
2189 * decl.c (java_init_decl_processing): Call initialize_builtins.
2190 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2191 (java/builtins.o): New target.
2192 * builtins.c: New file.
2193 * parse.y (patch_invoke): Use build_call_or_builtin.
2194 * java-tree.h (build_call_or_builtin): Declare.
2195 (initialize_builtins): Declare.
2196 (java_set_exception_lang_code): Removed unused declaration.
2197 (PREDEF_FILENAMES_SIZE): Removed.
2198 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2199 (predef_filenames): New define.
2200 (add_predefined_file): Declare.
2201 (predefined_filename_p): Declare.
2202 * expr.c (expand_invoke): Use build_call_or_builtin.
2204 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2206 * parse.y (patch_switch_statement): Fix format specifier.
2208 2002-01-16 Tom Tromey <tromey@redhat.com>
2210 More for PR java/5365:
2211 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2213 (process_file): Generate include for
2214 java.lang.UnsupportedOperationExceptions.
2216 2002-01-15 Andreas Jaeger <aj@suse.de>
2218 * .cvsignore: Add man pages.
2220 2002-01-15 Tom Tromey <tromey@redhat.com>
2222 Fix for PR java/5365:
2223 * gjavah.c (process_file): Turn class name into a file name.
2225 2002-01-14 Matthias Klose <doko@debian.org>
2227 * gcj.texi: Fix whitespace and formatting errors in the
2228 synopsis of the man pages. Update copyright.
2230 2002-01-14 Tom Tromey <tromey@redhat.com>
2233 * Make-lang.in (java.install-man): Handle jv-convert man page.
2234 (java.generated-manpages): Added jv-convert.1.
2235 (java.uninstall): Remove jv-convert.1.
2236 (java.maintainer-clean): Likewise.
2237 ($(srcdir)/java/jv-convert.1): New target.
2238 * gcj.texi (Top): Link to jv-convert node.
2239 (Individual utilities): Likewise.
2240 (Invoking jv-convert): New node.
2242 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2243 Martin Kahlert <martin.kahlert@infineon.com>
2245 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2246 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2248 2002-01-03 Graham Stott <grahams@redhat.com>
2250 * class.c (compile_resource_file): Update copyright date.
2251 Constify filename parameter.
2252 (java-tree.h): Update copyright date.
2253 (compile_resource_file): Constify filename parameter.
2255 2002-01-03 Graham Stott <grahams@redhat.com>
2257 * gcc/jcf-parse.c: Update copyright date.
2258 (yyparse): Constify resource_filename.
2260 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2262 * parse.y (src_parse_roots): Don't needlessly zero init.
2264 2001-12-31 Tom Tromey <tromey@redhat.com>
2266 * parse.y (dump_java_tree): New function.
2267 (source_end_java_method): Call it.
2268 (end_class_declaration): Likewise.
2269 * lang.c (java_decode_option): Call dump_switch_p.
2271 2001-12-28 Tom Tromey <tromey@redhat.com>
2273 * gen-table.pl: Don't process characters after \uffff. Added
2274 comment pointing to input file.
2276 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2278 * gen-table.pl: Const-ify output. Document the location of a
2279 suitable unicode input file.
2281 * chartables.h: Regenerate.
2283 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2285 * chartables.h: Const-ify.
2286 * gjavah.c (options): Likewise.
2287 * jcf-dump.c (options): Likewise.
2288 * jv-scan.c (options): Likewise.
2289 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2290 * parse.y (binop_lookup): Likewise.
2292 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2294 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2295 the static arrays that are output.
2296 * jvspec.c (jvgenmain_spec): Make static.
2297 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2298 * keyword.h: Regenerate.
2299 * lang.c (string_option, process_option_with_no, lang_f_options,
2300 lang_W_options): Const-ify.
2301 * lex.c (java_lex): Likewise.
2303 2001-12-21 Richard Henderson <rth@redhat.com>
2305 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2306 (get_boehm_type_descriptor): ... here. Arrange for the
2307 TREE_TYPE to get set properly.
2309 2001-12-21 Richard Henderson <rth@redhat.com>
2311 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2312 only if the target requires collect2.
2314 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2316 2001-12-20 Tom Tromey <tromey@redhat.com>
2319 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2320 CAN_COMPLETE_NORMALLY for the node.
2321 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2322 generate code for second branch if first branch can't complete
2324 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2325 the loop head if the loop body can't complete normally.
2327 2001-12-20 Tom Tromey <tromey@redhat.com>
2330 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2331 case where `finally' clause can't complete normally.
2333 2001-12-20 Tom Tromey <tromey@redhat.com>
2336 * parse.y (analyze_clinit_body): Added this_class parameter.
2337 Check for more cases where we must keep <clinit>.
2338 (maybe_yank_clinit): Cleaned up flow control.
2340 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2342 * decl.c (java_init_decl_processing): Don't initialize
2343 finit_leg_identifier_node.
2344 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2345 (finit_leg_identifier_node): Remove.
2346 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2348 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2350 * mangle.c (mangle_member_name): Don't special-case for
2352 * mangle_name.c (unicode_mangling_length): Likewise.
2353 (append_unicode_mangled_name): Likewise.
2354 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2357 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2359 * expr.c (build_java_array_length_access): Don't force null pointer
2360 check unless flag_check_references is set.
2362 2001-12-20 Tom Tromey <tromey@redhat.com>
2364 Fix for PR java/3417:
2365 * parse.y (patch_assignment): Added special processing for
2367 (patch_return): Don't convert booleans to integers, and don't
2368 special-case `null'.
2370 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2372 * config-lang.in (diff_excludes): Remove.
2374 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2376 * gcj.texi: Update link to GCC manual.
2378 2001-12-17 Tom Tromey <tromey@redhat.com>
2380 * parse.y (link_nested_class_to_enclosing): Removed useless
2383 2001-12-16 Tom Tromey <tromey@redhat.com>
2385 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2388 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2390 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2391 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2394 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2396 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2398 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2400 * decl.c (java_init_decl_processing): Build otable_type correctly.
2401 otable_decl is an otable_type.
2403 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2405 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2406 otable_type, otable_ptr_type, method_symbol_type,
2407 method_symbols_array_type, method_symbols_array_ptr_type): New
2408 field/global tree definitions.
2409 (flag_indirect_dispatch): New flag.
2410 * decl.c (java_init_decl_processing): Initialize new otable and
2411 otable_syms type nodes and decls. Add new field "index" to
2413 * class.c (build_method_symbols_entry): New function.
2414 (make_method_value): Set "index" to to method's vtable index for
2415 virtual methods when indirect-dispatch is not used.
2416 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2417 and set vtable_method_count to -1. Set otable and otable_syms field
2418 if indirect-dispatch is used and there was something to put in them.
2419 (build_method_symbols_entry): New function.
2420 (emit_offset_symbol_table): New function.
2421 * expr.c (get_offset_table_index): New function.
2422 (build_invokevirtual): Build array reference to otable at the index
2423 returned by get_offset_table_index, and use the result as the vtable
2425 (build_invokeinterface): Similar.
2426 * jcf-parse.c (yyparse): If indirect-dispatch, call
2427 emit_offset_symbol_table at the end of compilation, after all classes
2428 have been generated.
2429 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2430 * lang.c (flag_indirect_dispatch): Define.
2431 (lang_f_options): Add indirect-dispatch flag.
2433 2001-12-14 Matthias Klose <doko@debian.org>
2435 * gcj.texi: Markup for man page generation. Document missing
2436 options printed by <tool> --help.
2437 Terminate description of gij's -ms option with a dot.
2438 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2439 (java.generated-manpages java.install-man, java.uninstall,
2440 java-maintainer-clean) Updated.
2442 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2444 * class.c (get_dispatch_table): Fix java vtable layout
2445 for TARGET_VTABLE_USES_DESCRIPTORS.
2446 * decl.c (java_init_decl_processing): Initialize
2447 alloc_no_finalizer_node, finalize_identifier_node.
2448 * expr.c (class_has_finalize_method): New function.
2449 (expand_java_NEW): Generate calls for finalizer-free allocation.
2450 (build_invokevirtual): Fix java vtable layout for
2451 TARGET_VTABLE_USES_DESCRIPTORS.
2452 * java-tree.h (enum java_tree_index): New entries:
2453 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2454 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2455 (class_has_finalize_method): declare.
2456 (HAS_FINALIZER_P): New macro.
2457 * parse.y (patch_invoke): Generate calls for finalizer-free
2460 2001-12-12 Matthias Klose <doko@debian.org>
2462 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2463 whitespace at end of line.
2465 2001-12-11 Tom Tromey <tromey@redhat.com>
2467 * lex.c (java_init_lex): Define wfl_to_string as
2468 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2470 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2472 * class.c (make_method_value): Use null_pointer_node to
2473 represent empty exception table.
2475 2001-12-10 Tom Tromey <tromey@redhat.com>
2477 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2479 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2481 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2483 2001-12-09 Per Bothner <per@bothner.com>
2485 * check-init.c (current_switch_has_default): New static field.
2486 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2487 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2488 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2490 2001-12-09 Tom Tromey <tromey@redhat.com>
2492 * check-init.c (check_init): Don't allow pre- or post- increment
2493 or decrement of final variable.
2494 (final_assign_error): Minor error message rewording.
2496 2001-12-08 Tom Tromey <tromey@redhat.com>
2498 * java-tree.h: Fixed typo.
2500 * gjavah.c (decompile_method): Don't decompile to `return this'
2503 * gjavah.c (cxx_keywords): Re-sorted.
2504 * lex.c (cxx_keywords): Re-sorted.
2506 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2509 * gjavah.c (print_namelet): Clear subnamelets.
2510 (HANDLE_METHOD): Set `method_printed' earlier.
2512 2001-12-07 Tom Tromey <tromey@redhat.com>
2514 * lang.c (lang_f_options): Added
2515 optimize-static-class-initialization.
2516 (java_decode_option): Removed special case.
2518 2001-12-07 Per Bothner <per@bothner.com>
2520 * check-init.c (check_init): Fix typo freeing memory twice.
2522 2001-12-05 Per Bothner <per@bothner.com>
2524 Restore support for static class initialization optimization.
2525 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2526 * check-init.c (check_int): At end of BLOCK handle initialization
2527 blocks, which used to be done in java_complete_expand_method but did
2528 not handle the case where check_for_initialization might allocate
2529 more than a word of bits.
2530 * decl.c (lang_make_tree): The smic field is now a tree.
2531 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2532 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2534 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2536 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2537 Change from a hash table to a list.
2538 (struct_lang_decl): Change field 'smic' to match.
2539 * class.c (add_method_1): Initialize
2540 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2541 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2542 (java_expand_method_bodies): -here, since 'smic' is now a list.
2543 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2545 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2547 * class.c (java_hash_compare_tree_node): Fix casts.
2549 2001-12-04 Per Bothner <per@bothner.com>
2551 * check-init.c: Handle definite unassignment to finals in addition
2552 to definite assignment.
2553 (loop_current_locals): New field.
2554 (num_current_locals, int start_current_locals, num_current_words):
2556 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2557 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2558 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2559 (get_variable_decl, check_final_reassigned): New functions.
2560 (check_init, check_bool_init): Modify as needed for checking finals.
2561 (check_for_initialization): Take extra parameter and return void.
2562 Do extra start-up logic to check final fields for assignment.
2563 * parse.y (check_static_final_variable_assignment_flag,
2564 reset_static_final_variable_assignment_flag, check_final_assignment,
2565 check_final_variable_local_assignment_flag,
2566 reset_final_variable_indirect_assignment_flag,
2567 reset_final_variable_global_assignment_flag): Remove functions.
2568 (java_complete_expand_methods, outer_field_access_fix,
2569 patch_assignment): Remove no-longer used logic.
2570 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2571 * parse.y (register_fields, java_complete_tree): Update accordingly.
2573 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2574 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2575 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2577 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2579 * java-tree.h (DECL FINAL): New bit-field.
2580 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2581 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2582 (DECL_INIT_CALLS_THIS): New macro.
2583 (struct lang_decl): New bit-field init_calls_this.
2584 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2585 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2586 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2587 use it for both local variables and final fields.
2588 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2590 (struct lang_type): Remove hfv bit-field.
2591 (check_for_initialization): Change to return void.
2593 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2594 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2595 * check-init.c (final_assign_error): New helper function.
2596 (check_final_reassigned, check_init): Use it.
2597 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2599 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2600 bit-fields to unsigned.
2602 2001-12-03 Per Bothner <per@bothner.com>
2604 * parse.y (patch_binop): Minor constant folding.
2606 * parse.y (build_current_thisn): Shorter 'buffer'.
2608 2001-12-03 Per Bothner <per@bothner.com>
2610 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2611 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2612 * jcf-write.c (generate_bytecode_insns): Remove support for
2613 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2614 * check-init.c (check_init): Likewise.
2616 2001-12-03 Per Bothner <per@bothner.com>
2618 * verify.c (subroutine_nesting): New function.
2619 (verify_jvm_instructions): Use it to fix logic for checking that
2620 we're done with the current subroutine.
2622 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2623 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2625 2001-12-03 Per Bothner <per@bothner.com>
2627 * jcf.h: Fix obvious typo in comment.
2628 * typeck.c (build_null_signature): Add comment.
2630 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2632 * expr.c: Remove leading capital from diagnostic messages, as
2633 per GNU coding standards.
2634 * jcf-io.c: Similarly.
2635 * jcf-parse.c: Similarly.
2636 * jv-scan.c: Similarly.
2637 * jvspec.c: Similarly.
2638 * mangle.c: Similarly.
2640 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2641 Alexandre Petit-Bianco <apbianco@redhat.com>
2643 * expr.c (build_java_arrayaccess): Call save_expr on array for
2644 correct evaluation order, modified comment, fixed indentation.
2645 * parse.y: (patch_assignment): Correctly extract the array base
2646 from the tree generate by build_java_arrayaccess, added comments.
2647 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2648 Fixes PR java/3096, PR java/3803, PR java/3965.
2650 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2652 * expr.c (expand_byte_code): Remove trailing periods from messages.
2653 * jcf-parse.c (load_class, jcf_parse): Similarly.
2654 * jcf-write.c (generate_classfile): Similarly.
2655 * lex.c (java_lex): Similarly.
2657 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2659 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2661 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2663 * Make-lang.in (java.generated-manpages): New dummy target.
2665 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2667 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2669 (lang_specific_pre_link): Use set_input to set input_filename.
2671 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2672 (main): Fix definition.
2673 Strip `main' from classname.
2676 2001-11-18 Roger Sayle <roger@eyesopen.com>
2678 * parse.h (java_expand_switch): Remove old prototype.
2680 2001-11-18 Tom Tromey <tromey@redhat.com>
2682 Fix for PR java/1401:
2683 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2685 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2688 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2690 * lang.c (finish_parse): Rename to java_finish.
2691 (LANG_HOOKS_FINISH, java_finish): New.
2693 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2695 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2696 * java-tree.h: New prototype.
2697 * lang.c (java_init): Update prototype. Combine with old init_parse.
2699 2001-11-13 Tom Tromey <tromey@redhat.com>
2701 * gjavah.c (method_signature): New global.
2702 (HANDLE_METHOD): Set it.
2703 (decompile_return_statement): New function.
2704 (decompile_method): Use it.
2705 (print_method_info): Removed `synth' argument.
2707 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2709 * java-tree.h (java_set_yydebug): New.
2710 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2711 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2712 (print_lang_decl, print_lang_type, print_lang_identifier,
2713 print_lang_statistics, lang_print_xnode): Remove.
2715 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2717 * jcf-parse.c (init_lex): Remove.
2718 * lang.c (language_string, lang_identify): Remove.
2719 (struct lang_hooks): Constify.
2720 (LANG_HOOKS_NAME): Override.
2721 (init_parse): Update.
2723 2001-11-08 Andreas Franck <afranck@gmx.de>
2725 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2726 program_transform_name the way suggested by autoconf.
2727 (java.install-common): Also transform auxiliary program names with
2728 program_transform_name.
2730 2001-11-08 Tom Tromey <tromey@cygnus.com>
2732 * parse.y (trap_overflow_corner_case): New rule.
2733 (unary_expression): Use it.
2734 * lex.c (java_init_lex): Don't set minus_seen.
2735 (yylex): Don't use minus_seen. Communicate overflow to parser for
2737 (error_if_numeric_overflow): New function.
2738 * parse.h (minus_seen): Removed field.
2739 (JAVA_RADIX10_FLAG): New define.
2741 2001-11-07 Tom Tromey <tromey@redhat.com>
2743 Patch for PR java/1414:
2744 * parse.y (case_label_list): New global.
2745 (goal): Register case_label_list with GC.
2746 (java_complete_lhs): Save new case on case_label_list.
2747 (patch_switch_statement): Check for duplicate case labels.
2749 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2751 * parse.y (patch_assignment): Removed unused third argument.
2752 (java_complete_lhs): Removed unused third argument to patch_assignment.
2754 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2756 * lang.c: Include langhooks-def.h.
2757 * Make-lang.in: Update.
2759 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2761 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2763 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2765 * mangle.c (find_compression_record_match): Don't match compression
2766 records for package name elements unless they occur at the start of
2767 the name. Fix for PR java/4717.
2769 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2771 * expr.c (expand_java_field_op): Don't special-case references to
2772 java.lang.PRIMTYPE.TYPE.
2773 (build_primtype_type_ref): Removed.
2774 * java-tree.h (build_primtype_type_ref): Remove prototype.
2775 * parse.y (maybe_build_primttype_type_ref): Removed.
2776 (complete_function_arguments): Don't special-case references to
2777 java.lang.PRIMTYPE.TYPE.
2778 (patch_assignment): Likewise.
2779 (array_constructor_check_entry): Likewise.
2781 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2783 * mangle.c (static tree compression_table): Fixed leading comment.
2784 * parse.h (struct parser_ctxt): Fixed field comment.
2785 * parse.y (check_pkg_class_access): New prototype, fixed leading
2786 comment, new parameter used to emit error only if passed as true.
2787 (parse_check_super): Pass extra argument to check_pkg_class_access.
2788 (do_resolve_class): Likewise.
2789 (process_imports): Likewise.
2790 (read_import_dir): Fixed indentation.
2791 (find_in_imports_on_demand): New local class_type_name. Local
2792 node_to_use deleted. while loop changed into for loop. Report
2793 multiple definition only for accessible classes. Improved error
2795 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2796 assigned to parameter list, fixed indentation. while loop changed
2797 into for loop, restore TREE_CHAIN on local `tem' before the next
2800 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2802 * lang.c (lang_get_alias_set): Deleted.
2804 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2806 * gjavah.c (jni_print_char): Fix thinko in last change.
2808 * gjavah.c (jni_print_char, decode_signature_piece): Use
2809 safe-ctype macros and/or fold extra calls into fewer ones.
2810 * lex.c (java_read_unicode, java_lex): Likewise.
2811 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2812 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2813 * mangle_name.c (append_unicode_mangled_name,
2814 unicode_mangling_length): Likewise.
2816 2001-10-17 Richard Henderson <rth@redhat.com>
2818 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2820 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2822 * lang.c (langhooks.h): Included.
2823 (LANG_HOOKS_INIT): Redefined.
2824 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2825 (LANG_HOOKS_DECODE_OPTION): Likewise.
2826 (struct lang_hooks lang_hooks): New initialization.
2828 2001-10-11 Per Bothner <per@bothner.com>
2830 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2831 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2832 The former is simpler, and jcf-write.c handles it better.
2833 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2834 or WITH_CLEANUP_EXPR.
2835 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2836 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2838 * parse.y (patch_if_else_statement): If the condition is constant,
2839 optimize away the test.
2841 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2843 * parse.y (patch_cast): Call patch_string on the first operand of
2844 the incoming node, update it if necessary. Fixes PR java/4510.
2846 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2848 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2849 when name qualifier matches a package name.
2851 2001-10-08 Tom Tromey <tromey@redhat.com>
2853 Fix for PR java/4489:
2854 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2855 force a new label when computing `body_block'.
2857 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2859 * jcf-io.c (format_uint): Const-ify.
2860 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2861 * lex.c (java_get_line_col): Likewise.
2862 * parse.y (build_incdec): Likewise.
2864 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2866 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2867 a NULL enclosing context if appropriate. Fixes PR java/4466.
2869 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2871 * parse.y (patch_assignment): Use lvalue's original TYPE when
2872 building the final COMPOUND_EXPR.
2873 (try_reference_assignconv): Fixed leading comment.
2875 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2877 * parse.y (check_final_variable_indirect_assignment): For
2878 COMPOUND_EXPR, return only if finals were found initialized
2879 properly, if not, keep on checking.
2880 (check_final_variable_global_assignment_flag): New local
2881 error_found, set when appropriate and used to decide whether to
2882 report uninitialized finals. Fixed typo in comment.
2884 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2886 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2887 last three initializations. Fixes PR java/4360.
2889 2001-09-21 Richard Henderson <rth@redhat.com>
2891 * class.c (get_dispatch_table): Handle function descriptors.
2892 (build_dtable_decl): Likewise.
2893 * expr.c (build_invokevirtual): Likewise.
2895 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2897 * parse.y (patch_method_invocation): Build class initialization
2898 when static finals are used to qualify method invocation.
2901 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2903 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2904 build_type_name_from_array_name.
2905 (STRING_STRIP_BRACKETS): New macro.
2906 * parse.y (build_type_name_from_array_name): New function.
2907 (array_creation_expression:): Accumulate []s instead of [s.
2908 (cast_expression:): Accumulate []s instead of [s after cast type
2910 (build_array_from_name): Local string deleted, use
2911 build_type_name_from_array_name.
2912 (build_unresolved_array_type): Accumulate []s instead of [s after
2914 (register_fields): Fixed comment.
2915 (resolve_class): Local name, base deleted, new locals tname and
2916 array_dims. Use build_type_name_from_array_name. Use array_dims to
2918 (purify_type_name): Use STRING_STRIP_BRACKETS.
2920 2001-09-18 Andreas Jaeger <aj@suse.de>
2922 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2923 * jv-scan.c: Likewise.
2925 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2927 * parse.y (patch_method_invocation): Inner class creation context
2928 check not enforced within constructors. Fixes PR java/1873.
2930 2001-09-16 Tom Tromey <tromey@redhat.com>
2932 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2933 NOTE_PUSH for single-case push. Fixes PR java/4189.
2935 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2937 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2938 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2939 (struct lang_type): New fields import_list and import_demand_list.
2940 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2941 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2942 (do_resolve_class): New local saved_enclosing_type, initialized,
2943 passed as parameter to find_in_imports and find_in_imports_on_demand.
2944 (find_in_imports): Added paramater enclosing_type, use its
2945 TYPE_IMPORT_LIST when applicable.
2946 (find_in_imports_on_demand): Added parameter enclosing_type, use
2947 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2948 declaration and initialization.
2949 (fold_constant_for_init): Switch/restore current_class to the
2950 appropriate context.
2952 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2954 * verify.c (verify_jvm_instructions): Fix typo.
2956 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2958 * expr.c (expand_invoke): Const-ification.
2959 * parse.y (patch_method_invocation): Likewise.
2961 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2963 * gjavah.c (cxx_keywords): Const-ification.
2964 * keyword.gperf (java_keyword): Likewise.
2965 * lang.c (java_tree_code_name): Likewise.
2966 * lex.c (cxx_keywords): Likewise.
2967 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2969 2001-09-11 Richard Henderson <rth@redhat.com>
2971 * parse.h (ctxp_for_generation): Mark extern.
2973 2001-09-10 Richard Henderson <rth@redhat.com>
2975 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2977 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2979 * typeck.c (java_array_type_length, build_prim_array_type):
2980 Represent empty arrays by NULL index.
2982 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2984 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2985 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2987 2001-09-06 Anthony Green <green@redhat.com>
2989 * class.c (O_BINARY): Define if necessary.
2990 (registerResource_libfunc): Declare.
2991 (init_class_processing): Initilize registerResource_libfunc.
2992 (compile_resource_file): New function.
2993 * java-tree.h (resource_name): Declare.
2994 (compile_resource_file): Declare.
2995 * jcf-parse.c (yyparse): Handle compiling java resource files.
2996 * lang.c (java_decode_option): Handle -fcompile-resource option.
2997 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2999 * gcj.texi (Code Generation): Add documentation for -R flag.
3001 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3003 * jcf-write.c (generate_classfile): Issue an error in case of
3004 field/initial value mismatch.
3005 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3006 being initialized and we're generating bytecode.
3007 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3008 set DECL_INITIAL properly when appropriate.
3012 2001-09-01 Per Bothner <per@bothner.com>
3014 * parse.y (maybe_yank_clinit): A field without an initializer is not
3015 relevant. All initializers except static final and constant require
3016 <clinit>, regardless of flag_emit_class_files.
3018 2001-08-31 Per Bothner <per@bothner.com>
3020 * class.c (set_constant_value): When not emiting class files, then a
3021 String ConstantValue is a utf8const_ptr_type.
3023 2001-08-30 Per Bothner <per@bothner.com>
3025 * jcf-write.c (generate_classfile): Check that field is primitive
3026 or string before emitting ConstantValue attribute.
3028 2001-08-30 Per Bothner <per@bothner.com>
3030 * parse.y (resolve_qualified_expression_name): If creating a
3031 COMPOUND_EXPR, set it's type correctly.
3033 2001-08-30 Per Bothner <per@bothner.com>
3035 * jcf-io.c (open_class): Set filename field.
3037 * jcf-parse,c (parse_class_file): Set current_function_decl
3038 for better error message when Code attribute is missing.
3040 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3041 better diagnostics, especially for constructors.
3043 2001-08-30 Per Bothner <per@bothner.com>
3045 * jcf-write.c (generate_classfile): Don't write ConstantValue
3046 attribute if field is not final, for compatibility with jdk.
3048 * jcf-write.c (generate_classfile): Convert ConstantValue values
3049 to correct type. Work-around for front-end bug.
3050 * class.c (set_constant_value): Error if constant has wrong type.
3052 2001-08-30 Per Bothner <per@bothner.com>
3054 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3055 "Double" are printed at verbosity 1.
3057 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3059 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3061 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3063 * parse.y (patch_assignment): Don't verify final re-assignment here.
3064 (java_complete_lhs): Verify assignments to finals calling
3065 patch_assignment. Verify re-assignments to finals before calling
3068 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3070 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3073 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3075 * lex.c (java_lex): new local found_hex_digits. Set and then used
3076 in test to reject invalid hexadecimal numbers.
3077 * parse.y (java_complete_tree): Prevent unwanted cast with
3078 initialized floating point finals.
3079 (patch_binop): Emit a warning when detecting a division by zero,
3080 mark result not constant, don't simplify non integer division.
3082 2001-08-28 Per Bothner <per@bothner.com>
3084 * jcf-write.c (generate_bytecode_insns): For increments and
3085 decrements just recurse to push constant. Improvement on Mark's patch.
3087 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3089 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3090 real conversion for increments and decrements of reals.
3092 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3094 * parse.y (resolve_qualified_expression_name): Handle unresolved
3095 qualified expressions, prevent numerical qualifiers, fixed typo.
3098 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3100 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3101 don't report anything but deprecated class when marked so. Handle
3103 (patch_method_invocation): Check deprecation on methods and types.
3104 (patch_binop): code becomes an enum tree_code, added default: to
3105 switch to handle that. Detect division by zero, try to fold and
3106 return before using a subroutine.
3108 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3110 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3111 file smaller than 4 bytes.
3112 * parse.y (check_inner_circular_reference): New function.
3113 (check_circular_reference): Likewise.
3114 (array_initializer:): Accept {,}.
3115 (java_check_circular_reference): Rewritten using
3116 check_circular_reference and check_inner_circular_reference.
3117 (java_complete_expand_method): Unconditionally save and restore
3118 the unpurged exception list.
3119 (build_dot_class_method_invocation): Unmangle signature parameter.
3121 2001-08-21 Tom Tromey <tromey@redhat.com>
3123 * decl.c (init_decl_processing): Add `throws' field to method
3125 * class.c (make_method_value): Compute `throws' field for method.
3127 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3129 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3130 circularity is detected.
3131 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3133 2001-08-17 Richard Henderson <rth@redhat.com>
3135 * class.c (emit_register_classes): Add align parameter to
3136 call to assemble_integer.
3138 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3140 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3141 loading a class_or_name fails, try considering an innerclass name
3142 and load the enclosing context.
3143 * parse.y (resolve_inner_class): New function.
3144 (find_as_inner_class): Added leading comment.
3145 (register_incomplete_type): Keep the current context as enclosing
3146 context for JDEP_FIELD dependencies.
3147 (do_resolve_class): Locals new_class_decl and super initialized to
3148 NULL. Call resolve_inner_class, explore the enclosing context
3149 superclass if necessary.
3152 2001-08-16 Tom Tromey <tromey@redhat.com>
3154 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3155 * gjavah.c (main): Updated for change to jcf_path_seal.
3156 * lang.c (version_flag): New global.
3157 (java_decode_option): Recognize `-version'.
3158 (java_init): Update for change to jcf_path_seal.
3159 * jcf.h (jcf_path_seal): Added `print' argument.
3160 * jcf-path.c (jcf_path_seal): Added `print' argument.
3162 2001-08-13 Zack Weinberg <zackw@panix.com>
3164 * Make-lang.in (java/decl.o): Update dependencies.
3165 * decl.c: Include libfuncs.h, don't include toplev.h.
3167 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3169 * decl.c (init_decl_processing): exception_type_node,
3170 class_not_found_type_node, and no_class_def_found_type_node
3171 initialized. predef_filenames augmented accordingly.
3172 instinit_identifier_node initialized.
3173 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3174 * java-tree.h (enum java_tree_index): New entries
3175 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3176 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3177 (exception_type_node): New macro.
3178 (class_not_found_type_node): Likewise.
3179 (no_class_def_found_type_node): Likewise.
3180 (instinit_identifier_node): Likewise.
3181 (PREDEF_FILENAMES_SIZE): Adjusted.
3182 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3183 (struct lang_type): Fixed typo in bitfield name.
3184 (DECL_INSTINIT_P): New macro.
3185 (ID_INSTINIT_P): Likewise.
3186 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3188 * parse.y (encapsulate_with_try_catch): New function.
3189 (generate_instinit): Likewise.
3190 (build_instinit_invocation): Likewise.
3191 (ctors_unchecked_throws_clause_p): Likewise.
3192 (add_instance_initializer): Deleted.
3193 (build_instance_initializer): Likewise.
3194 (in_instance_initializer): Likewise.
3195 (check_method_redefinition): instinit$ not to be verified.
3196 (java_complete_expand_methods): Generate instinit$, simplified code.
3197 (build_dot_class_method): Eliminated unnecessary locals. Use
3198 encapsulate_with_try_catch, removed unnecessary code.
3199 (fix_constructors): New local iii. Use build_instinit_invocation.
3200 (patch_method_invocation): Added comment.
3201 (maybe_use_access_method): Don't consider instinit$.
3202 (find_applicable_accessible_methods_list): Shorten the search for
3204 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3205 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3206 (patch_throw_statement): Likewise. Fixed typo.
3208 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3211 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3212 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3214 (lang_specific_pre_link): Use set_input to set input_filename.
3216 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3217 (main): Fix definition.
3218 Strip `main' from classname.
3221 2001-08-11 Zack Weinberg <zackw@panix.com>
3223 * lex.h: Don't include setjmp.h. Don't define
3224 SET_FLOAT_HANDLER or prototype set_float_handler.
3226 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3228 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3229 `poplevel' in the right order.
3231 2001-08-09 Richard Henderson <rth@redhat.com>
3233 * Make-lang.in (class.o): Depend on TARGET_H.
3234 * class.c (emit_register_classes): Use target hooks instead of
3235 assemble_constructor and assemble_destructor.
3237 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3239 * check-init.c (flags.h): Include
3240 (check_init): Don't report uninitialized static class
3241 initialization flags, don't free bit index when doing static class
3242 initialization optimization.
3243 (check_for_initialization): Return type changed to `unsigned int.'
3244 (attach_initialized_static_class): New function.
3245 * class.c (add_method_1): Create the initialized static class
3247 (finish_class): Always emit deferred inline methods.
3248 * decl.c (emit_init_test_initialization): Moved to expr.c
3249 (complete_start_java_method): Don't traverse
3250 DECL_FUNCTION_INIT_TEST_TABLE.
3251 (lang_mark_tree): Mark hash tables in function decls.
3252 * expr.c (emit_init_test_initialization): Moved from decl.c.
3253 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3254 initialization flag, set DECL_CONTEXT and
3255 LOCAL_CLASS_INITIALIZATION_FLAG.
3256 (java_lang_expand_expr): Emit initialization code for static class
3257 initialized flags when entering block, if necessary.
3258 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3259 * java-tree.h (flag_optimize_sci): New global variable declaration.
3260 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3261 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3262 (LOCAL_FINAL_P): Fixed typo in comment.
3263 (FINAL_VARIABLE_P): Likewise.
3264 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3265 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3266 (struct lang_decl): New fields `ict', `smic' and `cif.'
3267 (check_for_initialization): New returned value for global.
3268 (attach_initialized_static_class): New global function.
3269 (STATIC_CLASS_INIT_OPT_P): New macro.
3270 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3271 * lang.c (java_decode_option): Handle
3272 `-fno-optimize-static-class-initialization'
3273 * parse.y (start_complete_expand_method): New function.
3274 (java_expand_method_bodies): Likewise.
3275 (attach_init_test_initialization_flags): Likewise.
3276 (adjust_init_test_initialization): Likewise.
3277 (emit_test_initialization): Likewise.
3278 (java_complete_expand_methods): Nullify abstract and native method
3280 (java_complete_expand_method): New locals `fbody', `block_body'
3281 and `exception_copy.' Reorganized: directly return on empty method
3282 bodies, call `start_complete_expand_method', remember definitely
3283 initialized static class in function, don't expand method bodies.
3284 (java_expand_classes): Call `java_expand_method_bodies' before
3285 `finish_class' when compiling to native.
3286 (resolve_expression_name): Use `orig' after building outer class
3288 (patch_invoke): Remember static method invokations.
3290 2001-08-06 Richard Henderson <rth@redhat.com>
3292 * class.c (emit_register_classes): Pass a symbol_ref and priority
3293 to assemble_constructor.
3295 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3297 * java-tree.h (all_class_filename): New macro.
3298 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3299 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3300 newly created IDENTIFIER_NODE to `all_class_filename.'
3302 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3304 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3305 Use ggc_add_tree_root to register roots.
3307 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3309 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3310 second operand calling check_init.
3311 * decl.c (complete_start_java_method): Swaped second and third
3312 arguments while creating WITH_CLEANUP_EXPR node.
3313 * jcf-write.c (generate_bytecode_insns): Use second operand
3314 instead of third when handling WITH_CLEANUP_EXPR.
3315 * parse.y (java_complete_lhs): Expand second operand of
3316 WITH_CLEANUP_EXPR nodes.
3317 (patch_synchronized_statement): Swaped second and third arguments
3318 while creating WITH_CLEANUP_EXPR node.
3320 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3322 * parse.y (create_interface): Avoid cyclic inheritance report when
3323 syntax error encountered during class definition.
3326 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3328 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3330 (lang_specific_pre_link): Use set_input to set input_filename.
3332 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3333 (main): Fix definition.
3334 Strip `main' from classname.
3337 2001-07-18 Tom Tromey <tromey@redhat.com>
3340 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3341 * lex.c (java_new_lexer): Use ICONV_CONST.
3342 (java_read_char): Likewise.
3343 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3344 (jv-scan$(exeext)): Likewise.
3346 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3348 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3349 * parse.y (check_class_interface_creation): Allow `private' if the
3350 enclosing is not an interface.
3351 (create_interface): Interface tagged public if the enclosing
3352 context is an interface.
3353 (create_class): Class tagged public if the enclosing context
3357 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3359 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3362 2001-07-14 Tim Josling <tej@melbpc.org.au>
3364 * check-init.c (check_init): Remove references to EXPON_EXPR.
3366 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3368 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3369 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3372 2001-07-13 Tom Tromey <tromey@redhat.com>
3374 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3377 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3379 * parse.y (patch_method_invocation): Don't override primary if one
3380 is already provided, but let this$<n> be built. Fixed comment.
3382 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3384 * parse.y (empty_statement:): Report empty statement error only
3385 when found at class declaration level.
3388 2001-07-12 Tom Tromey <tromey@redhat.com>
3390 * expr.c (expand_load_internal): New function.
3391 (LOAD_INTERNAL): Use it.
3393 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3395 * parse.y (verify_constructor_super): Compare anonymous class ctor
3396 args with `valid_method_invocation_conversion_p.'
3399 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3401 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3402 `-fsyntax-only.' Fixes PR java/3248
3404 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3406 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3408 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3410 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3411 current function is static. Fixes PR java/1970
3413 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3415 * parse.y (patch_method_invocation): Add enclosing context to ctor
3416 calls if necessary. Fixes PR java/2953
3418 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3420 * parse.y (resolve_package): Abort if qualified expression member
3422 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3425 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3427 * verify.c: Don't use // comments.
3429 2001-07-05 Tom Tromey <tromey@redhat.com>
3431 * lang.c (flag_assume_compiled): Removed.
3432 * java-tree.h (flag_assume_compiled): Removed.
3433 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3434 -fhash-synchronization, -fuse-divide-subroutine,
3435 -fcheck-references, -femit-class-file, -femit-class-files,
3436 -fassume-compiled. Updated --encoding information. Changed
3437 -foutput-class-dir to `-d'.
3439 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3441 * jcf-parse.c (parse_class_file): Add lineno parameter to
3442 debug_start_source_file call.
3444 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3446 * gcj.texi: Use gpl.texi.
3447 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3448 dependencies and use doc/include in search path.
3450 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3452 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3453 `this'. If so, don't build instance initializers.
3455 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3457 * parse.y (resolve_expression_name): Improved error message for
3458 inner class cases. Fixes PR java/1958
3460 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3462 * lang.c: #include diagnostic.h
3463 (lang_print_error): Add a `diagnostic_context *' parameter.
3464 (java_dummy_print): Likewise.
3465 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3467 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3469 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3470 * jcf.h (typedef struct JCF): New bitfield `finished.'
3471 (JCF_FINISH): Set `finished.'
3472 (JCF_ZERO): Reset `finished.'
3475 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3477 * parse.y (class_body_declaration:): Don't install empty instance
3481 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3483 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3484 (set_class_decl_access_flags): New function.
3485 * java-tree.h (set_class_decl_access_flags): New prototype.
3486 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3487 (parse_class_file): New local `decl_max_locals.' Take wide types
3488 into account to compute DECL_MAX_LOCALS.
3489 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3492 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3494 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3496 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3498 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3499 * parse.y (do_resolve_class): Moved comments out to leading comment
3500 section. Removed local `start', New local `_ht' and
3501 `circularity_hash.' Record `enclosing' in hash table and search
3502 it to detect circularity. Use `enclosing' as an argument to
3503 `lookup_cl.' Free the hash table when done.
3505 2001-06-19 Tom Tromey <tromey@redhat.com>
3507 * lex.c (java_read_char): Disallow invalid and overlong
3508 sequences. Fixes PR java/2319.
3510 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3512 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3514 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3516 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3517 arguments accordingly.
3519 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3521 * gcj.texi: Move contents to just after title page.
3523 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3525 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3527 (patch_incomplete_class_ref): Build the class ref, build the class
3528 init if necessary, complete the tree.
3531 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3533 * parse.y (lookup_field_wrapper): Test `name' code.
3534 (resolve_qualified_expression_name): Test `qual_wfl' code.
3535 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3536 handle `qual_wfl' by code.
3537 (maybe_build_primttype_type_ref): Test `wfl' code.
3539 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3541 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3543 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3544 the dvi file in the java directory.
3546 2001-05-25 Sam TH <sam@uchicago.edu>
3548 * gen-table.pl javaop.h jcf.h lex.h,
3549 parse.h: Fix header include guards.
3551 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3553 * jv-scan.c (version): Update copyright year.
3555 2001-05-21 Per Bothner <per@bothner.com>
3557 * jcf-parse.c (read_class): If class is from .class or .zip file
3558 and it's already been read, don't push/pop parser context.
3560 2001-05-18 Per Bothner <per@bothner.com>
3562 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3563 command line so the jvgenmain-generated main program comes first.
3565 2001-05-15 Tom Tromey <tromey@redhat.com>
3567 * class.c (build_utf8_ref): Don't generate identifier based on
3570 2001-05-12 Richard Henderson <rth@redhat.com>
3572 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3573 * expr.c (java_lang_expand_expr): Expand it.
3574 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3575 calling build_exception_object_ref.
3576 * parse.y (catch_clause_parameter): Likewise.
3577 (build_dot_class_method): Likewise.
3578 (try_reference_assignconv): Likewise.
3579 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3580 * jcf-write.c (generate_bytecode_insns): Likewise.
3582 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3584 * parse.y (build_unresolved_array_type): Set
3585 EXPR_WFL_QUALIFICATION on the newly created wfl.
3586 Fixes PR java/2538. Fixes PR java/2535.
3588 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3590 * parse.y (fix_constructors): Removed unnecessary assignment to
3591 local. Moved assignment to `this$<n>', fixed comments and
3593 (build_wfl_wrap): Fixed indentation.
3594 Fixes PR java/2598, java/2579 and java/2658.
3596 2001-05-03 Mo DeJong <mdejong@redhat.com>
3598 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3599 check for byte swap.
3601 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3603 * expr.c (build_class_init): Move MODIFY_EXPR
3604 outside of COND_EXPR. Remove variable `call'.
3606 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3608 * decl.c: NULL_PTR -> NULL.
3609 * jcf-write.c: Likewise.
3611 2001-05-01 Tom Tromey <tromey@redhat.com>
3613 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3614 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3615 * gcj.texi: Updated copyright text. Include fdl.texi.
3616 (Top): Link to new node.
3618 2001-05-01 Per Bothner <per@bothner.com>
3620 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3622 2001-05-01 Per Bothner <per@bothner.com>
3624 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3625 import_list contains the name, not the TREE_PURPOSE.
3627 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3629 * jcf-io.c (read_zip_member): Cast to long in comparison with
3632 * jvspec.c (lang_specific_driver): Initialize variables.
3634 * mangle.c (find_compression_record_match): Likewise.
3636 * typeck.c (build_null_signature): Provide static prototype. Mark
3637 parameter with ATTRIBUTE_UNUSED.
3639 * verify.c (verify_jvm_instructions): Initialize variable.
3641 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3643 * parse.y (do_resolve_class): Check for cyclic inheritance during
3644 inner class resolution.
3646 2001-04-27 Per Bothner <per@bothner.com>
3648 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3649 while iterating, since that could cause gc to lose stuff.
3651 2001-04-26 Per Bothner <per@bothner.com>
3653 Fix method search wrt scope of inner classes to match JLS2.
3654 * typeck.c (build_null_signature): New static function.
3655 (has_method): New function. Uses build_null_signature and lookup_do.
3656 * java-tree.h (has_method): New declaration.
3657 * parse.y (find_applicable_accessible_methods_list): Do not search
3658 context of inner classes here.
3659 (patch_method_invocation): Search scope, ie. current and outer clases,
3660 for method matching simple name, to find class.
3662 2001-04-26 Per Bothner <per@bothner.com>
3664 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3665 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3667 * constants.c (find_methodref_with_class_index): New function.
3668 (find_methodref_index): Use find_methodref_with_class_index.
3669 * java-tree.h (find_methodref_with_class_index): New declaration.
3670 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3671 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3672 If context changed from interface to class, don't use invokeinterface.
3674 2001-04-25 Per Bothner <per@bothner.com>
3676 * verify.c (verify_jvm_instructions): For field instructions,
3677 check that field index is valid. For invoke instructions, check that
3678 method index is valid.
3680 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3682 * config-lang.in (target_libs): Copy from $libgcj_saved.
3684 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3686 * decl.c (init_decl_processing): Add new class "protectionDomain"
3688 * class.c (make_class_data): Set initial value for "protectionDomain".
3690 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3692 * jvspec.c (lang_specific_driver): Fix memory allocation
3693 deficit, by using concat in lieu of xmalloc/sprintf.
3695 2001-04-20 Per Bothner <per@bothner.com>
3697 Fixes to compile multiple .class files at once.
3698 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3699 * java-tree.h (CLASS_PARSED_P): New macro.
3700 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3701 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3702 (read_class): Avoid some code duplication.
3703 Don't call JCF_FINISH for a .class file - might be needed later.
3704 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3705 rather than CLASS_LOADED_P, since latter implies class laid out.
3706 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3707 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3709 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3711 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3713 * boehm.c: Include toplev.h.
3715 2001-04-06 Tom Tromey <tromey@redhat.com>
3716 Alexandre Petit-Bianco <apbianco@redhat.com>
3718 Fix for PR gcj/1404 and PR gcj/2332:
3719 * parse.y (build_array_from_name): If we use the type_wfl then
3720 accumulate dimensions from the original type as well.
3721 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3723 2001-04-06 Tom Tromey <tromey@redhat.com>
3725 * parse.y (analyze_clinit_body): Return true if the second operand
3726 of a METHOD_EXPR is nonzero.
3728 2001-04-06 Tom Tromey <tromey@redhat.com>
3730 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3732 ($(srcdir)/java/parse.c): Likewise.
3734 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3736 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3737 (version-gcc): Initialized.
3738 (which-gcj): Likewise.
3740 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3742 * java-tree.h (struct lang_decl): New macro
3743 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3744 * parse.y (build_instance_initializer): New function.
3745 (add_instance_initializer): Use it.
3746 (java_fix_constructors): Set `current_class' before fix pass.
3747 (fix_constructors): Just return if already fixed. Move `super()'
3748 invokation ahead. Use `build_instance_initializer.'
3751 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3753 * parse.y (resolve_qualified_expression_name): Pass field's
3754 DECL_CONTEXT to `not_accessible_p.'
3755 (not_accessible_p): Changed parameters order in `inherits_from_p'
3758 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3760 * lang-options.h: Add flag_check_references.
3762 2001-04-04 Per Bothner <per@bothner.com>
3764 * java-tree.h (CONSTANT_VALUE_P): New macro.
3765 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3766 * parse.y (maybe_build_class_init_for_field): New static function.
3767 (resolve_expression_name, resolve_field_access): Use
3768 maybe_build_class_init_for_field instead of build_class_init
3769 This does not do the init if the field is compile-time-constant.
3770 (resolve_field_access): Simplify.
3772 * parse.y (fold_constant_for_init): Merge test into switch.
3774 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3776 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3778 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3780 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3782 * expr.c (pop_type_0): Save the result of the first
3783 lang_printable_name call in a scratch buffer, so it
3784 won't be clobbered by the second call.
3786 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3788 * parse-scan.y (array_type:): Rewritten.
3789 (type_declaration:): `empty_statement' replaces `SC_TK.'
3790 (class_member_declaration:): `empty statement' added.
3791 (method_body:): Simplified.
3792 (static_initializer:): Likewise.
3793 (primary_no_new_array:): Use `type_literals.'
3794 (type_literals:): New rule.
3795 (dims:): Set and update `bracket_count.'
3796 Fixes PR java/1074. Fixes PR java/2412.
3798 2001-03-28 Hans Boehm <boehm@acm.org>
3800 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3801 (get_boehm_type_descriptor): Set type on returned value to be a
3802 pointer length integer.
3804 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3806 * expr.c (pop_type_0): Call `concat' rather than building the
3808 (pop_type): Add format specifier in call to `error'.
3810 * parse.y (patch_method_invocation): Avoid casting away
3813 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3815 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3817 2001-03-28 Richard Henderson <rth@redhat.com>
3819 IA-64 ABI Exception Handling:
3820 * Make-lang.in (except.o): Don't depend on eh-common.h.
3821 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3822 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3823 [soft_exceptioninfo_call_node]: Remove.
3824 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3825 (end_java_method): No emit_handlers.
3826 * except.c (java_set_exception_lang_code): Remove.
3827 (method_init_exceptions): Don't call it.
3828 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3829 (build_exception_object_ref): New.
3830 (expand_end_java_handler): Update for except.h name changes.
3831 (emit_handlers, expand_resume_after_catch): Remove.
3832 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3833 (process_jvm_instruction): Use build_exception_object_ref.
3834 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3835 (soft_exceptioninfo_call_node): Remove.
3836 (build_exception_object_ref): Declare.
3837 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3838 soft_exceptioninfo_call_node. Move processing ...
3839 [EXC_PTR_EXPR]: ... here.
3840 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3841 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3842 (source_end_java_method): No java_set_exception_lang_code or
3844 (build_dot_class_method): Use build_exception_object_ref.
3845 (try_reference_assignconv): Check EXC_PTR_EXPR not
3846 soft_exceptioninfo_call_node.
3848 2001-03-28 Richard Henderson <rth@redhat.com>
3850 * java-tree.h (throw_node): Define as a single member of
3851 java_global_trees instead of a separate array.
3852 (JTI_THROW_NODE): New.
3853 * decl.c (throw_node): Don't declare.
3854 (init_decl_processing): Init a scalar throw_node.
3855 Don't register it for gc.
3856 * check-init.c (check_init): Reference scalar throw_node.
3857 * expr.c (build_java_athrow): Likewise.
3858 * jcf-write.c (generate_bytecode_insns): Likewise.
3859 * parse.h (BUILD_THROW): Likewise.
3861 2001-03-28 Richard Henderson <rth@redhat.com>
3863 * decl.c (end_java_method): Do not save and restore
3864 flag_non_call_exceptions.
3865 * parse.y (source_end_java_method): Likewise.
3866 * lang.c (flag_exceptions): Don't declare.
3867 (java_init_options): Set flag_non_call_exceptions. Set
3868 flag_exceptions here ...
3869 (java_init): ... not here.
3871 2001-03-27 Richard Henderson <rth@redhat.com>
3873 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3874 exceptions_via_longjmp.
3876 * lang.c (flag_new_exceptions): Don't declare it.
3877 (java_init_options): Or set it.
3879 2001-03-27 Richard Henderson <rth@redhat.com>
3881 * decl.c (end_java_method): Rename asynchronous_exceptions to
3882 flag_non_call_exceptions.
3883 * parse.y (source_end_java_method): Likewise.
3885 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3887 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3889 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3891 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3893 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3895 * parse.y (find_as_inner_class): Follow current package
3896 indications not to mistakingly load an unrelated class.
3898 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3900 * constants.c (PUTN): Use memcpy, not bcopy.
3902 * lex.c (java_read_char): Use memmove, not bcopy.
3904 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3906 2001-03-23 Per Bothner <per@bothner.com>
3908 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3909 macro for better error pin-pointing.
3910 * java-tree.h: Fix typo in comment.
3912 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3913 Don't include jsr/goto in exception range.
3914 Check if start and end of exception range are the same (also TRY_EXPR).
3915 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3916 However, do emit the following goto even if try_block is empty.
3917 Defer freeing exception_decl until after the finalizer, to make
3918 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3920 * parse.y (java_complete_lhs): If the try-clause is empty, just
3921 return the finally-clause and vice versa.
3923 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3925 * gcj.texi (Input Options): documented the check for attribute
3926 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3927 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3928 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3929 (jcf_parse): Check for the right classes archive if necessary.
3930 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3931 (jcf_parse_fields): Fixed indentation.
3932 * jcf-write.c (append_gcj_attribute): New function.
3933 (generate_classfile): Compute the attribute count, invoke
3934 `append_gcj_attribute'.
3935 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3936 turned into bit-fields. New bit-field `right_zip.'
3937 (JCF_ZERO): Set `right_zip' to zero.
3938 * lang-options.h (-fforce-classes-archive-check): Added flag.
3939 * lang.c (flag_force_classes_archive_check): New flag.
3940 (lang_f_options): New entry `force-classes-archive-check.'
3943 2001-02-07 Andrew Haley <aph@redhat.com>
3945 * gcj.texi (Configure-time Options): Add -fcheck-references.
3946 * expr.c (build_java_indirect_ref): New function.
3947 (java_check_reference): New function.
3948 (build_java_array_length_access): Use build_java_indirect_ref to
3949 check for null references.
3950 (build_java_arrayaccess): Likewise.
3951 (build_get_class): Likewise.
3952 (build_field_ref): Likewise.
3953 (invoke_build_dtable): Likewise.
3954 (build_invokeinterface): Likewise.
3955 * lang.c (lang_f_options): Add flag_check_references.
3956 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3957 * java-tree.h (flag_check_references): New variable.
3958 * lang.c (flag_check_references): Likewise.
3959 * parse.y (patch_invoke): Use java_check_reference.
3960 (patch_assignment): Allow for extra nesting in
3961 _Jv_CheckArrayStore.
3963 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3965 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3966 * lex.c (cxx_keywords): Likewise.
3968 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3970 * parse.y (qualify_ambiguous_name): Broaden `length'
3971 recognition. Help MODIFY_EXPR be resolved as expression names.
3972 Fixes PR java/2066. Fixes PR java/2400.
3974 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3976 * gjavah.c (process_file): Mark interface definitions with
3977 "__attribute__ ((java_interface))".
3979 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3981 * class.c (layout_class): Fixed push_super_field's second
3982 argument. Fixes PR java/2333.
3983 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3984 too early to lay innerclasses out.
3986 2001-03-20 Tom Tromey <tromey@redhat.com>
3987 Alexandre Petit-Bianco <apbianco@redhat.com>
3989 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3990 inside an array reference. Insertion of the array store check
3991 rewritten. Fixes PR java/2299.
3993 2001-03-20 Tom Tromey <tromey@redhat.com>
3995 * lex.c (java_read_unicode): Only accept leading `u's.
3997 2001-03-20 Tom Tromey <tromey@redhat.com>
3999 * jcf-parse.c (read_class): Initialize `class'.
4001 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4003 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4005 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4007 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4008 (layout_class): Likewise.
4009 (layout_class_method): Likewise.
4010 (emit_register_classes): Likewise.
4011 * decl.c (builtin_function): Likewise.
4012 (give_name_to_locals): Likewise.
4014 2001-03-19 Per Bothner <per@bothner.com>
4016 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4017 before trying to load an inner class.
4019 Fixes to process to command-line .class files in two passes.
4020 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4021 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4022 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4023 * class.c (is_compiled_class): Fix for renamed flag.
4024 * parse.y (maybe_create_class_interface_decl): Likewise.
4025 * jcf-parse.c (yyparse): Also set if compiling .class files.
4026 * jcf-parse.c (read_class); Read current_class.
4027 (jcf_parse): Make static.
4028 (load_inner_classes): New function, with code moved from jcf_parse,
4029 because we need to inner classes after the command-line files are read.
4030 (yyparse): Set finput to NULL when it doesn't need to be closed.
4031 Reduce use of main_jcf (basically only for archive) and
4032 use finput instead of main_jcf->read_state.
4033 Inline jcf_figure_file_type into yyparse.
4034 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4035 Defer load_inner_classes and parse_class_file to a second pass,
4036 after we've correctly mapped command-line .clas fiels to classes.
4037 (jcf_figure_file_type): Removed.
4038 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4039 (JCF_ZERO): Also clear zipd field.
4040 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4042 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4044 * jcf-parse.c (yyparse): Change ch from char * to char.
4046 2001-03-19 Per Bothner <per@bothner.com>
4048 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4049 Add constructed filelist-file at end, following -xjava. Thus any .o
4050 and library files are not affected by the -xjava. Also wrap
4051 explicit @FILE with -xjava and -xnone.
4053 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4055 * class.c (build_static_field_ref): Call make_decl_rtl() after
4056 setting the DECL_EXTERNAL flag.
4058 2001-03-17 Per Bothner <per@bothner.com>
4060 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4062 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4063 when result is is needed (target is STACK_TARGET).
4065 * parse.h (JDEP_SOLV): Removed.
4066 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4068 * parse.y (incomplete_class_list): Removed.
4069 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4070 It doesn't work if resolve_class changes the name of an array type
4071 that is on the list and then someone else looks for the modified name.
4072 Also, seems liable to break when compiling multiple source files at
4073 once. So the simplest is to just remove incomplete_class_list -
4074 it is only a minor space win and it is not even clear it saves time.
4076 * parse.y (resolve_class): Remove unneeded promote_type.
4078 2001-03-15 Per Bothner <per@bothner.com>
4080 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4081 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4082 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4083 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4085 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4086 * parse.y (java_expand_classes): Likewise.
4088 * parse.y (expand_start_java_method): Was only called once and had a
4089 misleading name, so inline in caller java_complete_expand_method.
4090 (enter_a_block): Likewise inline in enter_block and remove.
4092 Remove junk from when gcc/java was created (by copying from C/C++).
4093 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4094 (struct binding_level): Remove fields keep, keep_if_subblocks,
4095 more_cleanups_ok, have_cleanups (which have never been used).
4096 (pushlevel, poplevel): Remove related useless code.
4098 * class.c (make_class_data): The class_dtable_decl (i.e. the
4099 vtable for Class) should be external, except when compiling Class.
4101 * jvspec.c (lang_specific_driver): Fix -C handling.
4102 Check -save-temps to see if temp @FILE should be deleted.
4103 Follow-up to/fix for February 16 patch.
4105 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4106 (type_stack_dup): Remove no-longer neded error check.
4108 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4110 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4111 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4112 don't surround the element with 'N..E' if the type name is
4115 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4117 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4118 DECL_RTL_SET_P, etc.
4119 (make_method_value): Likewise.
4120 (get_dispatch_table): Likewise.
4122 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4124 2001-03-07 Tom Tromey <tromey@redhat.com>
4126 * config-lang.in (lang_requires): Define.
4128 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4130 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4133 2001-03-05 Per Bothner <per@bothner.com>
4135 Fix a problem where rest_of_decl_compilation applied to
4136 class_dtable_decl causes problems because it was done too early,
4137 before output file was opened.
4138 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4139 * class.c (class_dtable_decl): Add macro - element of class_roots.
4140 (make_class_data): Define class_dtable_decl.
4141 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4143 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4145 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4146 uses of 'boolean' with 'bool'.
4148 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4150 * lang-specs.h: Add zero initializer for cpp_spec field to all
4153 2001-02-16 Per Bothner <per@bothner.com>
4155 Handle compiling multiple input files at once, and @FILE syntax.
4156 * gcj.texi: Updated documentation to match.
4157 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4158 * jcf-parse.c (parse_source_file): Split into ...
4159 (parse_source_file_1): New function - and:
4160 (parse_source_file_2): New function.
4161 (yyparse): On -ffilelist-file, open and scan named file.
4162 On first pass over files, only do parse_source_file_1.
4163 A new second pass calls parse_source_file_2 for each file to compile.
4164 (init_jcf_parse): Call init_src_parse.
4165 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4166 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4167 as multiple input file combined in one compilation.
4168 * lang-options.h: Add -ffilelist-file
4169 * lang.c (flag_filelist_file): New flag variable.
4170 (lang_f_options): Handle -ffilelist-file.
4171 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4172 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4173 gclass_list - use global fields of src_parse_roots instead.
4174 * parse.y (src_parse_roots): New array.
4175 (incomplete_class_list, gclass_list): New macros.
4176 (push_parser_context, java_pop_parser_context,
4177 java_parser_context_resume): Don't fiddle with deleted fields.
4178 (various): Use incomplete_class gclass_list and global macros
4179 instead of parse_ctxt fields - the lists are global.
4180 (init_src_parse): New function.
4182 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4184 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4186 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4188 * parse.y (check_inner_class_access): Moved declaration of local
4189 `enclosing_decl_type' to the right location.
4191 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4193 * parse.y (parser_check_super_interface): Don't call
4194 check_pkg_class_access for an inner interface.
4195 (parser_check_super): Don't call check_pkg_class_access for inner
4197 (do_resolve_class): Simplify enclosing type loop. Don't call
4198 check_pkg_class_access if CL and DECL are not set.
4199 (find_in_imports_on_demand): Set DECL if class_type needed to be
4200 loaded. Don't call check_pkg_class_access for an inner class.
4201 (check_inner_class_access): Rewritten to implement member access
4202 rules as per spec 6.6.1.
4203 (check_pkg_class_access): Handle the empty package correctly.
4204 (in_same_package): New function. Determine if two classes are in the
4207 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4209 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4210 method into array types.
4211 * parse.y (patch_method_invocation): Bypass access check on clone call
4214 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4216 * expr.c (build_instanceof): Check for arrays when trying fold to
4219 2001-02-15 Jim Meyering <meyering@lucent.com>
4221 * Make-lang.in (java.install-common): Depend on `installdirs'.
4222 (java.install-info): Likewise.
4224 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4226 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4228 2001-02-14 Tom Tromey <tromey@redhat.com>
4229 Alexandre Petit-Bianco <apbianco@cygnus.com>
4231 Fix for PR java/1261.
4232 * typeck.c (build_java_array_type): Add public `clone' method to
4234 * parse.y (resolve_qualified_expression_name): Use current_class
4235 when checking for inaccessibility.
4236 (patch_method_invocation): Fixed error message when accessibility
4237 denied. Added `from_super' argument.
4239 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4241 * parse.y (resolve_class): Don't build a fake decl. Use the one
4243 * typeck.c (build_java_array_type): Build and assign decl to array
4246 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4248 * parse.y (not_accessible_p): Changed leading comment. Added extra
4249 `where' argument. Use it to enforce protected access rules.
4250 (resolve_qualified_expression_name): Added extra argument to
4252 (patch_method_invocation): Use argument `primary' to provide
4253 not_accessible_p with an extra argument.
4254 (lookup_method_invoke): Added extra argument to not_accessible_p.
4255 (search_applicable_method_list): Likewise.
4257 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4259 * parse.y (resolve_qualified_expression_name): Try to resolve as
4260 an inner class access only if `decl' is a TYPE_DECL.
4262 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4264 * decl.c (classdollar_identifier_node): Initialize.
4265 * java-tree.h (enum java_tree_index): New entry
4266 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4267 (classdollar_identifier_node): New macro.
4268 (ID_CLASSDOLLAR_P): Likewise.
4269 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4270 (build_dot_class_method_invocation): Likewise.
4271 (find_applicable_accessible_methods_list): `class$' can't be
4274 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4276 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4278 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4280 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4281 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4284 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4286 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4287 outside of the `__U' sequence too.
4288 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4291 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4293 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4295 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4297 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4298 (JVGENMAIN_OBJS): Likewise.
4299 * java-tree.h (append_gpp_mangled_name): New prototype.
4300 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4301 Removed cast calling `gcc_add_root.'
4302 * jvgenmain.c (mangle_obstack): New global, initialized.
4304 (do_mangle_class): Constify local `ptr.'
4305 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4306 append_gpp_mangle_name and update `count' if necessary.
4307 Use `mangle_obstack.'
4308 * mangle.c (append_unicode_mangled_name): Removed.
4309 (append_gpp_mangled_name): Likewise.
4310 (unicode_mangling_length): Likewise.
4311 (mangle_member_name): Return type set to `void.'
4312 (mangle_field_decl): Don't append `U' in escaped names.
4313 (mangle_method_decl): Likewise.
4314 (mangle_member_name): Just use `append_gpp_mangled_name.'
4315 * mangle_name.c: New file.
4317 2001-02-07 Per Bothner <per@bothner.com>
4319 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4321 * check-init.c (check_init): Don't call done_alternative after
4322 processing loop code, as a LOOP_EXPR never terminates normally.
4324 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4326 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4328 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4330 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4333 2001-02-06 Tom Tromey <tromey@redhat.com>
4335 * lex.c (java_new_lexer): Longer error message.
4337 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4338 Alexandre Petit-Bianco <apbianco@cygnus.com>
4340 * typeck.c (build_prim_array_type): Added leading comment.
4341 (build_java_array_type): Moved locals out of
4342 block. Always create the `data' field, fixed alignment to match
4345 2001-02-04 Tom Tromey <tromey@redhat.com>
4347 * expr.c (java_lang_expand_expr): Don't bother recomputing
4348 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4351 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4353 * parse.y (process_imports): Save the original name of the import
4354 for better error report.
4356 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4358 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4359 of macros used when compiling jvspec.c.
4360 * jvspec.c (lang_specific_driver): Link with the shared
4363 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4365 * check-init.c (check_init): Call internal_error instead of fatal.
4366 * expr.c (java_lang_expand_expr): Likewise.
4367 * jcf-parse.c (get_constant): Likewise.
4368 * mangle.c (java_mangle_decl): Likewise.
4369 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4370 (operator_string): Likewise.
4371 * check-init.c (check_init): Call abort instead of fatal.
4372 * class.c (build_class_ref): Likewise.
4373 * constants.c (write_constant_pool): Likewise.
4374 * decl.c (start_java_method): Likewise.
4375 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4376 (java_stack_dup, encode_newarray_type): Likewise.
4377 (build_java_array_length_access): Likewise.
4378 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4379 (build_java_soft_divmod, build_invokeinterface): Likewise.
4380 * java-tree.h (INNER_CLASS_P): Likewise.
4381 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4382 (give_name_to_class, get_class_constant): Likewise.
4383 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4384 (find_constant_index, generate_bytecode_conditional): Likewise.
4385 (generate_bytecode_insns, perform_relocations): Likewise.
4386 * lex.c (java_unget_unicode, java_lex): Likewise.
4387 * mangle.c (mangle_type, mangle_record_type): Likewise.
4388 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4389 (finish_mangling): Likewise.
4390 * parse.h (MARK_FINAL_PARMS): Likewise.
4391 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4392 (obtain_incomplete_type, java_complete_class): Likewise.
4393 (java_check_regular_methods, java_complete_expand_method): Likewise.
4394 (cut_identifier_in_qualified, check_deprecation): Likewise.
4395 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4396 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4397 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4398 * typeck.c (set_local_type, parse_signature_type): Likewise.
4399 (parse_signature_string, build_java_signature): Likewise;
4400 (set_java_signature): Likewise.
4401 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4402 * class.c (add_method): Call fatal_error instead of fatal.
4403 (build_static_field_ref): Likewise.
4404 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4405 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4406 * lex.c (java_new_new_lexer): Likewise.
4407 * jv-scan.c (main): Likewise.
4408 (fatal_error): Renamed from fatal.
4409 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4411 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4412 (yyparse): Likewise.
4413 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4414 * lex.c (java_get_line_col): Likewise.
4415 * jcf-parse.c (load_class): Make errors non-fatal.
4416 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4418 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4420 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4421 (error): Remove unused function.
4422 (main): Don't use "__attribute__ alias" on generated class symbol.
4424 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4426 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4428 * parse.y (finish_method_declaration): Code accounting for WFLed
4429 method DECL_NAMEs deleted.
4430 (check_abstract_method_definitions): Likewise.
4431 (resolve_type_during_patch): Layout resolved type.
4432 * typeck.c (lookup_do): Removed unused local.
4434 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4436 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4437 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4438 integer_negative_one_node.
4439 * expr.c (build_java_binop): Likewise.
4441 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4443 * zextract.c (read_zip_archive): Read file_offset before writing
4444 zipd and consequently clobbering the header contents.
4446 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4448 * Make-lang.in: Remove all dependencies on defaults.h.
4449 * decl.c: Don't include defaults.h.
4451 * parse.y: Likewise.
4453 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4455 * ChangeLog (2001-01-21): Fixed typo.
4456 * class.c (layout_class_method): Code accounting for WFLed
4457 method DECL_NAMEs deleted.
4458 * constant.c (find_methodref_index): Likewise.
4459 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4460 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4461 (struct lang_decl): New field `wfl'.
4462 (java_get_real_method_name): Prototype deleted.
4463 * mangle.c (mangle_method_decl): Code accounting for WFLed
4464 method DECL_NAMEs deleted.
4465 * parse.h (GET_METHOD_NAME): Macro deleted.
4466 * parse.y (reset_method_name): Deleted.
4467 (method_header): Set DECL_FUNCTION_WFL.
4468 (check_abstract_method_header): Code accounting for WFLed method
4470 (java_get_real_method_name): Deleted.
4471 (check_method_redefinition): Code accounting for WFLed method
4472 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4473 (java_check_regular_methods): Likewise.
4474 (java_check_abstract_methods): Likewise.
4475 (java_expand_classes): Don't call `reset_method_name.'
4476 (search_applicable_method_list): Use DECL_NAMEs instead of
4478 * typeck.c (lookup_do): Code accounting for WFLed method
4481 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4483 * lex.c (java_read_char): Check for EOF from getc first.
4485 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4487 * class.c (layout_class): Don't lay the superclass out if it's
4488 already being laid out.
4489 * jcf-parse.c (handle_innerclass_attribute): New function.
4490 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4491 handle_innerclasses_attribute.
4492 (jcf_parse): Don't load an innerclasses if it's already being
4494 * jcf-write.c (append_innerclass_attribute_entry): Static
4495 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4496 to be zero for anonymous classes.
4498 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4500 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4502 * jcf-parse.c (set_source_filename): Use
4503 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4505 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4507 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4508 gets a unique asm name.
4510 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4512 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4513 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4515 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4516 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4517 * parse.y (lookup_package_type_and_set_next): Deleted.
4518 (resolve_package): Removed unnecessary code.
4519 (find_applicable_accessible_methods_list): `finit$' can't be
4521 * verify.c (pop_argument_types): Added missing prototype.
4523 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4525 * config-lang.in: Disable java by default.
4527 2001-01-23 Tom Tromey <tromey@redhat.com>
4529 * gcj.texi (Copying): New node.
4530 Added copyright information.
4532 2001-01-21 Per Bothner <per@bothner.com>
4534 Various fixes to allow compiling a compressed .jar/.zip archive.
4535 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4536 (struct ZipFile): Add fields name and next (from ZipFileCache).
4537 (struct ZipDirectory): New field zipf points to owning ZipFile.
4538 * jcf.h (struct ZipDirectory): Add forward declaration.
4539 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4540 Remove seen_in_zip and zip_offset fields.
4541 (JCF_SEEN_IN_ZIP): New macro.
4542 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4543 * jcf-io.c: Change all ZipFileCache to ZipFile.
4544 (read_zip_member): New function.
4545 (open_in_zip): Call read_zip_member.
4546 * jcf-parse.c (find_in_current_zip): Remove function.
4547 (read_class): Merge in find_in_current_zip functionality.
4548 Call read_zip_member if needed.
4549 (parse_zip_file_entries): Use read_zip_member.
4550 (process_zip_dir): Update for removed and added JCF fields.
4551 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4553 2001-01-21 Per Bothner <per@bothner.com>
4555 Minor optimization of static ggc roots.
4556 * jcf-parse.c (parse_roots): New static field.
4557 (current_field, current_method, current_file_list): Replace by macros
4558 naming fields of parse_roots.
4559 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4560 * class.c (class_roots): New static field.
4561 (registered_class, fields_ident, info_ident, class_list):
4562 New macros naming fields of parse_roots.
4563 (build_static_field_ref): Don't register roots here.
4564 (layout_class): Static field list replaced by macro class_list.
4565 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4566 Initialize fields_ident and info_ident here.
4568 2001-01-21 Per Bothner <per@bothner.com>
4570 * jcf-parse.c (ggc_mark_jcf): New function.
4571 (init_jcf_parse): Register current_jcf as ggc root.
4573 2001-01-21 Per Bothner <per@bothner.com>
4575 * lang.c (put_decl_node): Print method's name.
4577 2001-01-21 Per Bothner <per@bothner.com>
4579 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4580 (verify_jvm_instructions): Use it, for better error messages on loads.
4582 2001-01-21 Per Bothner <per@bothner.com>
4584 * verify.c (merge_type_state): Still may have to merge even if
4585 LABEL_VERIFIED (label).
4587 2001-01-21 Per Bothner <per@bothner.com>
4589 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4590 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4592 2001-01-19 Per Bothner <per@bothner.com>
4594 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4595 if expeting an interface type. Refines Tom's change of 2000-09-12.
4597 2001-01-18 Per Bothner <per@bothner.com>
4599 * gcj.texi (Input Options): Mention .java files.
4601 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4603 * lang-options.h (-Wunsupported-jdk11): Removed.
4604 * lang.c (flag_not_overriding): Deleted.
4605 (flag_static_local_jdk1_1): Likewise.
4606 (lang_W_options): Removed "unsupported-jdk11" entry.
4607 * parse.y (java_check_methods): Removed dead code.
4609 2001-01-17 Tom Tromey <tromey@redhat.com>
4611 Changes suggested by Per Bothner:
4612 * gcj.texi (Input Options): Don't mention input files.
4613 (Code Generation): Updated --main information.
4614 (Invoking jcf-dump): Mention that --javap is incomplete.
4615 From Alexandre Petit-Bianco:
4616 (Warnings): Don't mention -Wunsupported-jdk11.
4618 (Compatibility): Mention JDK 1.2-ness of libraries.
4619 (Resources): Mention resources used when writing gcj.
4621 2001-01-17 Tom Tromey <tromey@redhat.com>
4623 * gcj.texi: New file.
4624 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4625 (java.info): Depend on gcj.info.
4626 (java/gcj.dvi): New target.
4627 (java.dvi): Depend on gcj.dvi.
4628 (java.install-info): Wrote.
4630 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4632 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4633 having called make_decl_rtl.
4635 2001-01-14 Per Bothner <per@bothner.com>
4637 Various patches to emit better messages on verification errors.
4638 * expr.c (push_type_0): Return error indication on stack overflow,
4639 instead of callinfg fatal.
4640 (push_type): Now just call push_type_0 (nd fatal on overflow).
4641 (pop_type_0): Return detailed error message (in a char** argument).
4642 (pop_type): If pop_type_0 fails, print error message.
4643 (pop_argument_types): Moved to verify.c.
4644 * verify.c (pop_argument_types): Moved from expr.c.
4645 Return a (possible) error message, rather than void.
4646 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4647 (verify_jvm_instruction): Use new macros, improving error messages.
4648 For case OPCODE_astore use object_ptr_type_node.
4649 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4650 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4652 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4653 constant, return body without wrapper. (Improves constant folding.)
4654 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4656 2001-01-13 Per Bothner <per@bothner.com>
4658 * expr.c (expand_java_field_op): Assigning to a final field outside
4659 an initializer does not violate JVM spec, so should be warning, not
4660 error. (Sun's verifier does not complain - though MicroSoft's does.)
4662 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4664 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4667 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4669 * parse.y (resolve_expression_name): Permit instance variables from
4670 enclosing context in super constructor call.
4671 (resolve_qualified_expression_name): Permit enclosing class's qualified
4672 "this" in super constructor call.
4674 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4676 * class.c (build_utf8_ref): Remove last argument in call to
4677 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4678 (build_class_ref): Likewise.
4679 (build_static_field_ref): Likewise.
4680 (get_dispatch_table): Likewise.
4681 (layout_class_method): Likewise.
4682 (emit_register_classes): Likewise.
4683 * constants.c (build_constant_data_ref): Likewise.
4684 * decl.c (builtin_function): Likewise.
4685 (create_primitive_vtable): Likewise.
4686 * expr.c (build_known_method_def): Likewise.
4687 (build_jni_stub): Likewise.
4688 (java_lang_expand_expr): Likewise.
4690 2001-01-10 Tom Tromey <tromey@redhat.com>
4692 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4694 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4696 * java-tree.h (lang_printable_name_wls): New prototype.
4697 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4698 rather than `current_class' to print type name. Don't prepend type
4699 names when printing constructor names.
4700 (lang_printable_name_wls): New function.
4701 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4702 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4703 * parse.y (patch_method_invocation): Message tuned for constructors.
4704 (not_accessible_p): Grant `private' access from within
4707 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4709 All files with updated copyright when applicable.
4710 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4711 * class.c (mangle_class_field): Function removed.
4712 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4713 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4714 (build_class_ref): Call `java_mangle_class_field' instead of
4715 `mangle_class_field.'
4716 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4717 (layout_class): Call `java_mangle_decl' instead of
4718 `mangle_static_field.'
4719 (cxx_keywords): Initialized static array moved to `lex.c.'
4720 (layout_class_method): Changed leading comment. Simplified to
4721 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4722 * decl.c (lang_mark_tree): Mark field `package_list.'
4723 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4724 (struct lang_type): New field `package_list.'
4725 (unicode_mangling_length): Prototype removed.
4726 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4727 emit_unicode_mangled_name): Likewise.
4728 (cxx_keyword_p): New prototype.
4729 (java_mangle_decl, java_mangle_class_field,
4730 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4731 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4733 * jvgenmain.c (main_method_prefix): Global variable removed.
4734 (main_method_suffix): Likewise.
4735 (do_mangle_classname): New function.
4736 (main): Call it. Format changed to accommodate new mangling scheme.
4737 * lex.c: (utf8_cmp): Conditionally prototyped.
4738 (cxx_keywords): Moved from class.c, conditionally defined.
4739 (utf8_cmp, cxx_keyword_p): Likewise.
4740 * mangle.c (obstack.h, ggc.h): Included.
4741 (mangle_field_decl): New function.
4742 (mangle_method_decl, mangle_type, mangle_pointer_type,
4743 mangle_array_type, mangle_record_type,
4744 find_compression_pointer_match, find_compression_array_match,
4745 find_compression_record_match,
4746 find_compression_array_template_match, set_type_package_list,
4747 entry_match_pointer_p, emit_compression_string, init_mangling,
4748 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4749 (mangle_obstack): New global.
4750 (MANGLE_RAW_STRING): New macro.
4751 (unicode_mangling_length): Turned static.
4752 (append_unicode_mangled_name): Renamed from
4753 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4754 replaces `obstack', removed from the parameter list.
4755 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4756 replaces parameter `obstack', removed from the parameter list. Call
4757 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4758 (append_gpp_mangled_classtype): Removed.
4759 (compression_table, compression_next): New static variables.
4760 * parse.y (temporary_obstack): Extern declaration removed.
4762 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4764 * parse.y (patch_binop): Compute missing type in error situations.
4766 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4768 * class.c (make_class_data): Push initial value for "arrayclass".
4769 * decl.c (init_decl_processing): Add new class field "arrayclass".
4771 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4773 From patha@softlab.ericsson.se:
4774 * parse.y (switch_label): Use build, not build1, to construct
4777 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4779 * lang.c (lang_decode_option): Change -MA to -MP.
4780 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4781 Update to new prototype; do quote targets.
4782 (jcf_dependency_write): Update.
4784 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4786 Shorten primitive array allocation path:
4787 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4788 to create new primitive arrays.
4789 * expr.c (build_newarray): If generating native code, call
4790 soft_newarray_node with a reference to the primitive TYPE identifier
4791 instead of type_value.
4793 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4795 Fix for PRs gcj/312 and gcj/253:
4796 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4797 dest if they arn't already.
4798 * class.c (layout_class): Call maybe_layout_super_class on
4799 superinterfaces also, but only if compiling from bytecode.
4802 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4805 2000-12-15 Tom Tromey <tromey@redhat.com>
4807 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4810 2000-12-14 Andrew Haley <aph@redhat.com>
4812 * boehm.c (mark_reference_fields): Change test to correctly detect
4815 2000-12-15 Andreas Jaeger <aj@suse.de>
4817 * config-lang.in (lang_dirs): Added.
4819 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4822 Credits go to rth for finding it.
4824 2000-12-13 Mike Stump <mrs@wrs.com>
4826 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4828 2000-11-07 Tom Tromey <tromey@cygnus.com>
4830 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4831 * lex.c (java_ignorable_control_p): Removed.
4832 (java_letter_or_digit_p): Removed.
4833 (java_start_char_p): New function.
4834 (java_read_char): Return `int', not `unicode_t'. Changed
4836 (java_read_unicode): Likewise.
4837 (java_read_unicode_collapsing_terminators): Likewise.
4838 (java_get_unicode): Likewise.
4839 (java_new_lexer): Initialize hit_eof.
4840 (java_parse_end_comment): Take `int' argument.
4841 (java_parse_doc_section): Likewise.
4842 (java_parse_escape_sequence): Don't allow backlash-newline.
4844 * lex.h (JAVA_DIGIT_P): Removed.
4845 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4846 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4847 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4848 (JAVA_PART_CHAR_P): New macro.
4850 (JAVA_CHAR_ERROR): Now -2.
4851 (java_lexer): New field `hit_eof'.
4852 * chartables.h: New file.
4853 * gen-table.pl: new file.
4855 2000-11-20 Tom Tromey <tromey@cygnus.com>
4856 Alexandre Petit-Bianco <apbianco@cygnus.com>
4858 * parse.y (java_complete_lhs): Only allow compound assignment of
4859 reference type if type is String.
4861 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4863 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4864 jcf-path.c: Likewise.
4866 2000-12-09 Anthony Green <green@redhat.com>
4868 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4869 filestart and filename_length as int values.
4871 2000-12-07 Mo DeJong <mdejong@redhat.com>
4873 * jcf-io.c (find_class): Correct the logic that tests to see if a
4874 .java file is newer than its .class file. The compiler was
4875 incorrectly printing a warning when file mod times were equal.
4877 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4879 * jvgenmain.c: Use ISPRINT not isascii.
4881 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * parse.y (end_artificial_method_body): Fixed typo.
4885 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4887 * parse.y (patch_method_invocation): Pick the correct enclosing
4888 context when creating inner class instances.
4891 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4893 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4894 Update copyright year to 2000.
4896 2000-11-23 Anthony Green <green@redhat.com>
4898 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4899 Move current_file_list out of yyparse and make it static.
4901 * expr.c: Declare quick_stack and tree_list_free_list as static
4902 (init_expr_processing): Register quick_stack and
4903 tree_list_free_list roots.
4905 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4907 * parse.y (build_outer_field_access): New local `decl_ctx', use
4908 it. Check for field's context and current class immediate outer
4909 context inheritance.
4910 (outer_field_access_p): Consider fields inherited from the last
4912 (build_access_to_thisn): Stop at the last enclosing context if
4916 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
4918 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4920 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4922 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4925 2000-11-20 Tom Tromey <tromey@cygnus.com>
4927 * jv-scan.c (help): Document --complexity.
4928 (options): Added --complexity.
4929 (flag_complexity): New global.
4930 (main): Call `report'.
4931 * parse-scan.y (complexity): New global.
4932 (if_then_statement, if_then_else_statement,
4933 if_then_else_statement_nsi, switch_block_statement_group,
4934 while_expression, do_statement, for_begin, continue_statement,
4935 throw_statement, catch_clause, finally, method_invocation,
4936 conditional_and_expression, conditional_or_expression,
4937 conditional_expression): Update complexity.
4938 (reset_report): Reset complexity.
4939 (report): New function.
4941 2000-11-20 Tom Tromey <tromey@cygnus.com>
4943 * lex.c (yylex): Added STRICT_TK case.
4944 * parse.y (STRICT_TK): Added.
4945 * parse-scan.y (STRICT_TK): Added.
4946 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4947 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4949 * keyword.h: Rebuilt.
4950 * keyword.gperf (strictfp): Added.
4952 2000-11-20 Tom Tromey <tromey@cygnus.com>
4954 * lex.c (yylex): Recognize floating point constants with leading
4957 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4959 * java-tree.h (cyclic_inheritance_report): Constify.
4960 * parse.y (cyclic_inheritance_report): Likewise.
4962 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4964 * parse.y (goal): Remove call to ggc_add_string_root.
4966 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4968 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4969 Create string in scratch buffer, then pass to build_string.
4971 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4973 * parse.y (issue_warning_error_from_context): Add
4976 2000-11-11 Anthony Green <green@redhat.com>
4978 * jcf-parse.c (process_zip_dir): Add finput parameter.
4979 (jcf_figure_file_type): Call process_zip_dir with appropriate
4982 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4984 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4985 * jcf-parse.c (jcf_figure_file_type): Likewise.
4987 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4989 * parse.y (create_new_parser_context): Use memset () instead of
4992 2000-11-08 Tom Tromey <tromey@cygnus.com>
4994 * gjavah.c (process_file): Only include gcj/cni.h when generating
4997 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4999 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5000 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5001 instead of bzero ().
5003 2000-11-05 Tom Tromey <tromey@cygnus.com>
5005 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5006 * lex.c (IS_ZERO): New define.
5007 (java_perform_atof): Error on floating point underflow.
5009 2000-11-04 Tom Tromey <tromey@cygnus.com>
5011 * lex.c (java_parse_escape_sequence): Only read two octal
5012 characters if the first one is greater than 3. Don't allow
5013 "octal" numbers to include the digits 8 or 9.
5015 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5017 * Make-lang.in (java.distdir): Remove.
5019 2000-11-03 Tom Tromey <tromey@cygnus.com>
5021 * Make-lang.in (java.dvi): New target.
5022 Partial fix for PR other/567.
5024 * lang-options.h: Mention -Wout-of-date.
5025 * jcf-dump.c (flag_newer): New global.
5026 * gjavah.c (flag_newer): New global.
5027 * jcf-io.c (find_class): Only warn when flag_newer set.
5028 * lang.c (flag_newer): New global.
5029 (struct string_option): New declaration.
5030 (lang_W_options): New global.
5031 (process_option_with_no): New function.
5032 (lang_decode_option): Use it.
5034 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5035 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5038 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5039 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5040 * lex.c (java_read_unicode): Removed `term_context' argument.
5041 Recognize any number of `u' in `\u'.
5042 (java_read_unicode_collapsing_terminators): New function.
5043 (java_get_unicode): Use it.
5044 (java_lineterminator): Removed.
5045 (yylex): Produce error if character literal is newline or single
5046 quote. Return if eof found in middle of `//' comment. EOF in
5047 `//' comment is only an error if pedantic.
5048 (java_ignorable_control_p): New function.
5049 (java_parse_end_comment): Return if eof found in middle of
5052 * jv-scan.c (pedantic): New global.
5054 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5056 * parse.y (outer_field_access_p): Inherited fields aren't
5057 consider outer fields.
5058 (maybe_build_thisn_access_method): Use
5059 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5060 (resolve_expression_name): Trigger an error if a static field
5061 is being accessed as an outer field.
5063 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5068 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5070 * Make-lang.in: Move all build rules here from Makefile.in,
5071 adapt to new context. Wrap all rules that change the current
5072 directory in parentheses. Expunge all references to $(P).
5073 When one command depends on another and they're run all at
5074 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5075 all object-file generation rules. Delete obsolete variables.
5077 * Makefile.in: Delete.
5078 * config-lang.in: Delete outputs= line.
5080 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5082 * parse.y (patch_method_invocation): NULLify this_arg when already
5084 (maybe_use_access_method): Handle call to methods unrelated to the
5085 current class. Fixed comment.
5088 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5090 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5093 2000-10-24 Tom Tromey <tromey@cygnus.com>
5095 * lex.c (java_new_lexer): Initialize new fields. Work around
5096 broken iconv() implementations.
5097 (java_read_char): Swap bytes if required. Use fallback decoder if
5099 (byteswap_init, need_byteswap): New globals.
5100 (java_destroy_lexer): Only close iconv handle if it is in use.
5101 * lex.h (java_lexer): New fields read_anything, byte_swap,
5103 Made out_buffer unsigned.
5105 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5108 where an enclosing context can be set on the jdep.
5109 (do_resolve_class): Fixed identation.
5111 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5113 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5115 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5118 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5120 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5122 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5124 * jcf-write.c (OP1): Update `last_bc'.
5125 (struct jcf_block): Fixed indentation and typo in comments. New
5127 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5128 follows `monitorenter'.
5129 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5133 2000-10-16 Tom Tromey <tromey@cygnus.com>
5135 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5136 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5137 * lang-options.h: Added -MA, -MT, -MF..
5138 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5139 (DEPEND_TARGET_SET): New macro.
5140 (DEPEND_FILE_ALREADY_SET): Likewise.
5141 (init_parse): Handle new flags.
5142 * jcf.h (jcf_dependency_print_dummies): Declare.
5143 * Make-lang.in (s-java): Added mkdeps.o.
5144 * Makefile.in (BACKEND): Added mkdeps.o.
5145 (../gcjh$(exeext)): Added mkdeps.o.
5146 (../jcf-dump$(exeext)): Added mkdeps.o.
5147 * jcf-depend.c: Include mkdeps.h.
5148 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5149 add_entry): Removed.
5150 (jcf_dependency_reset): Rewrote.
5151 (dependencies): New global.
5152 (jcf_dependency_set_target): Rewrote.
5153 (jcf_dependency_add_target): Likewise.
5154 (jcf_dependency_add_file): Likewise.
5156 (print_ents): Removed.
5157 (jcf_dependency_write): Rewrote.
5158 (print_dummies): New global.
5159 (jcf_dependency_print_dummies): New function
5160 (jcf_dependency_write): Call deps_dummy_targets if required.
5162 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5164 * gjavah.c (add_class_decl): Removed unused variables `tname',
5165 `tlen' and `name_index'.
5166 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5167 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5168 in `wfl_operator' with value.
5169 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5170 (jcf_figure_file_type): Fixed identation.
5171 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5172 * parse.y (analyze_clinit_body): New function.
5173 (static_initializer:): Reset `current_static_block'.
5174 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5175 `wfl_operator' with new value.
5176 (lookup_cl): Use EXPR_WFL_FILENAME.
5177 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5178 analyze_clinit_body.
5179 (build_outer_field_access): Access to this$<n> built from
5180 current_class, not its outer context.
5181 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5182 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5183 (patch_method_invocation): Use `is_static_flag' when already
5185 (patch_newarray): Removed assignment in ternary operator.
5187 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5189 * except.c (free_eh_ranges): Don't free `whole_range'.
5191 2000-10-15 Anthony Green <green@redhat.com>
5193 * decl.c (init_decl_processing): Call init_class_processing before
5196 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5198 * check-init.c (check_init): Fixed leading comment. Use
5200 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5201 (give_name_to_locals): Likewise.
5202 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5203 fields in lang_decl_var.
5204 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5205 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5206 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5207 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5208 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5209 (LOCAL_FINAL): Rewritten.
5210 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5211 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5212 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5213 `init_final' fields.
5214 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5215 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5216 (TYPE_HAS_FINAL_VARIABLE): New macro.
5217 (struct lang_type): Added `afv' field.
5218 * parse.y (check_static_final_variable_assignment_flag): New function.
5219 (reset_static_final_variable_assignment_flag): Likewise.
5220 (check_final_variable_local_assignment_flag): Likewise.
5221 (reset_final_variable_local_assignment_flag): Likewise.
5222 (check_final_variable_indirect_assignment): Likewise.
5223 (check_final_variable_global_assignment_flag): Likewise.
5224 (add_inner_class_fields): Use LOCAL_FINAL_P.
5225 (register_fields): Handle local finals and final variables.
5226 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5227 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5228 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5230 (java_complete_expand_methods): Loop to set
5231 TYPE_HAS_FINAL_VARIABLE. Call
5232 `reset_final_variable_local_assignment_flag' and
5233 `check_final_variable_local_assignment_flag' accordingly before
5234 and after constructor expansion. Call
5235 `reset_static_final_variable_assignment_flag'
5236 before expanding <clinit> and after call
5237 `check_static_final_variable_assignment_flag' if the
5238 current_class isn't an interface. After all methods have been
5239 expanded, call `check_final_variable_global_assignment_flag' and
5240 `check_static_final_variable_assignment_flag' if the current class
5242 (maybe_yank_clinit): Fixed typo in comment.
5243 (build_outer_field_access_methods): Removed old sanity check. Use
5244 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5245 Don't create access methods for finals.
5246 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5247 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5248 existing DECL_INIT has been processed.
5249 (java_complete_lhs): Likewise.
5250 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5251 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5253 (patch_assignment): Use LOCAL_FINAL_P.
5254 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5255 DECL_INITIAL is nullified.
5258 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5260 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5262 * Makefile.in (parse.c, parse-scan.c): Likewise.
5264 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5266 * class.c (temporary_obstack): Remove.
5267 (make_class): Don't mess with obstascks.
5268 (push_class): Likewise.
5269 (set_super_info): Likewise.
5270 (add_method_1): Likewise.
5271 (add_method): Likewise.
5272 (add_field): Likewise.
5273 (build_utf8_ref): Likewise.
5274 (build_class_ref): Likewise.
5275 (build_static_field_ref): Likewise.
5276 (finish_class): Likewise.
5277 (push_super_field): Likewise.
5278 (layout_class): Likewise.
5279 (layout_class_methods): Likewise.
5280 (init_class_processing): Likewise.
5281 * constants.c (get_tag_node): Likewise.
5282 (build_constant_data_ref): Likewise.
5283 * decl.c (ggc_p): Remove.
5284 (copy_lang_decl): Use ggc_alloc.
5285 (complete_start_java_method): Don't mess with obstacks.
5286 (start_java_method): Likewise.
5287 (end_java_method): Likewise.
5288 * except.c (link_handler): Use xmalloc.
5289 (free_eh_ranges): New function.
5290 (method_init_exceptions): Use it.
5291 (add_handler): Use xmalloc.
5292 (expand_start_java_handler): Don't mess with obstacks.
5293 (prepare_eh_table_type): Likewise.
5294 (expand_end_java_handler): Likewise.
5295 * expr.c (push_value): Likewise.
5296 (create_label_decl): Likewise.
5297 (build_jni_stub): Likewise.
5298 (java_lang_expand_expr): Likewise.
5299 (note_instructions): Use xrealloc.
5300 (java_push_constant_from_pool): Don't mess with obstacks.
5301 (process_jvm_instruction): Likewise.
5302 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5304 * jcf-parse.c (get_constant): Don't mess with obstacks.
5305 (read_class): Likewise.
5306 (jcf_parse): Likewise.
5307 * lex.c (expression_obstack): Remove.
5308 (java_lex): Don't use obstack_free.
5309 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5310 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5311 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5312 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5313 * parse.y (gaol): Add more GC roots.
5314 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5315 (lookup_field_wrapper): Likewise.
5316 (obtain_incomplete_type): Don't mess with obstacks.
5317 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5319 (craft_constructor): Don't mess with obstacks.
5320 (safe_layout_class): Likewise.
5321 (java_complete_class): Likewise.
5322 (source_end_java_method): Likewise.
5323 (build_outer_field_access_methods): Likewise.
5324 (build_outer_method_access_method): Likewise.
5325 (maybe_build_thisn_access_method): Likewise.
5326 (build_dot_class_method_invocation): Likewise.
5327 (java_complete_tree): Likewise.
5328 (java_complete_lhs): Likewise.
5329 (do_merge_string_cste): Likewise.
5330 (patch_string_cst): Likewise.
5331 (array_constructor_check_entry): Likewise.
5332 * typeck.c (build_java_array_type): Likewise.
5333 (parse_signature_string): Likewise.
5334 (build_java_signature): Likewise.
5336 2000-10-12 Tom Tromey <tromey@cygnus.com>
5339 * gjavah.c (add_class_decl): Don't special-case inner classes.
5340 (add_namelet): Likewise.
5342 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5344 * java-tree.h: Constify current_encoding.
5345 * lang.c: Constify current_encoding.
5347 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5349 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5350 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5352 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5355 patch. Fixes gcj/340.
5357 2000-10-10 Tom Tromey <tromey@cygnus.com>
5359 * lex.c (java_new_lexer): Initialize out_first and out_last
5361 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5363 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5365 * parse.y (pop_current_osb): New function.
5366 (array_type:): Use `dims:', changed actions
5367 accordingly. Suggested by Anthony Green.
5368 (array_creation_expression:): Used pop_current_osb.
5369 (cast_expression:): Likewise.
5370 (search_applicable_method_list): Fixed indentation.
5372 2000-10-08 Anthony Green <green@redhat.com>
5374 * parse.y (array_type_literal): Remove production.
5375 (type_literals): Refer to array_type, not array_type_literal.
5377 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5379 Patch contributed by Corey Minyard.
5380 * decl.c (check_local_named_variable): New function.
5381 (tree check_local_unnamed_variable): Likewise.
5382 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5384 2000-10-07 Anthony Green <green@redhat.com>
5386 * class.c (layout_class): Handle case where superclass can't be
5389 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5391 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5394 2000-10-05 Tom Tromey <tromey@cygnus.com>
5396 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5397 * jvgenmain.c (class_mangling_prefix): Removed.
5398 (class_mangling_suffix): New global.
5400 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5402 (print_method_info): Handle overrides for static and final
5404 (process_file): Generate declaration for class object field.
5405 * class.c (cxx_keywords): New array.
5406 (utf8_cmp): New function.
5407 (cxx_keyword_p): New function.
5408 (layout_class_method): Mangle C++ keywords by appending `$'.
5409 (mangle_field): New function.
5410 (mangle_class_field): Use mangle_field. Mangle class name as
5412 (mangle_static_field): Use mangle_field.
5414 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5416 * decl.c (find_local_variable): Removed uncessary type check and
5417 fixed range check typo. From Corey Minyard.
5419 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5421 * decl.c (give_name_to_locals): New local `code_offset'. Call
5422 `maybe_adjust_start_pc'.
5423 * expr.c (note_instructions): New function.
5424 (expand_byte_code): Don't collect insn starts here.
5425 (peek_opcode_at_pc): New function.
5426 (maybe_adjust_start_pc): Likewise.
5427 * java-tree.h (maybe_adjust_start_pc): Declare.
5428 (note_instructions): Likewise.
5429 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5431 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5433 * parse.y (field_access:): Fixed indentation.
5434 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5436 2000-09-07 Tom Tromey <tromey@cygnus.com>
5439 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5440 JPRIMITIVE_TYPE_P, for arithmetic operators.
5441 (patch_method_invocation): Indentation fix.
5442 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5443 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5444 (do_unary_numeric_promotion): Cleaned up code.
5445 (valid_cast_to_p): Handle boolean correctly.
5447 2000-09-27 Tom Tromey <tromey@cygnus.com>
5449 * lex.c (java_read_unicode): Reset bs_count when finished with
5452 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5455 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5456 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5457 (typeck.o): Depend on ggc.h.
5458 * class.c (add_method_1): Use GC functions for allocation.
5459 (init_class_processing): Register roots.
5460 * decl.c (ggc_p): Set to 1.
5461 (pending_local_decls): Make it static.
5462 (push_jvm_slot): Use GC functions for allocation.
5463 (init_decl_processing): Register roots.
5464 (give_name_to_locals): Use GC functions for allocation.
5465 (lang_mark_tree): New function.
5466 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5467 functions for allocation.
5468 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5469 * lex.c (java_lex): Use build_string, rather than replicating it
5471 * parse.y (goal): Add more roots.
5472 (mark_parser_ctxt): New function.
5473 * typeck.c: Include ggc.h.
5475 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5478 contains something else than MODIFY_EXPR.
5480 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5482 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5483 * Makefile.in (parse.o): Depend on ggc.h.
5484 (class.o): Likewise.
5485 (constants.o): Likewise.
5488 (jcf-parse.o): Likewise.
5489 (jcf-write.o): Likewise.
5490 (mangle.o): Likewise.
5491 * class.c: Include ggc.h.
5492 (build_static_field_ref): Register GC roots.
5493 (layout_class): Likewise.
5494 (init_class_processing): Likewise.
5495 * constants.c: Include ggc.h.
5496 (current_constant_pool_data_ref): Remove.
5497 (tag_nodes): Move it to ...
5498 (get_tag_node): ... here. Register GC roots.
5499 * decl.c: Include ggc.h. Remove many global tree definitions.
5500 (throw_node): Define.
5501 (java_global_trees): Likewise.
5502 (predef_filenames): Make the size a constant.
5503 (init_decl_processing): Adjust accordingly.
5504 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5505 * expr.c: Include ggc.h.
5506 (init_expr_processing): Register GC roots.
5507 (build_invokeinterface): Likewise.
5508 * java-tree.h: Replace extern tree declarations with macros.
5509 (java_global_trees): New variable.
5510 (java_tree_index): New enumeration.
5511 (init_jcf_parse): Declare.
5512 * jcf-parse.c: Include ggc.h.
5513 (current_class): Remove declaration.
5514 (main_class): Likewise.
5515 (all_class_list): Likewise.
5516 (predefined_filename_p): Adjust for constant size of
5518 (init_jcf_parse): New function.
5519 * jcf-write.c: Include ggc.h.
5520 (generate_classfile): Register GC roots.
5521 (append_synthetic_attribute): Likewise.
5522 (append_innerclass_attribute_entry): Likewise.
5523 * lang.c: Include ggc.h.
5524 (lang_print_error): Register GC roots.
5525 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5527 * parse.y: Include ggc.h.
5528 (wfl_operator): Remove.
5529 (goal): Register GC roots.
5530 (java_pop_parser_context): Adjust for new field names.
5531 (java_parser_context_save_global): Likewse.
5532 (java_parser_context_restore_global): Likewise.
5533 (java_parser_context_suspend): Likewise.
5534 (java_parser_context_resume): Likewise.
5535 (verify_constructor_circularity): Register GC roots.
5536 (lookup_cl): Likewise.
5537 (java_reorder_fields): Likewise.
5538 (build_current_this): Likewise.
5539 (class_in_current_package): Likewise.
5540 (argument_types_convertible): Likewise.
5541 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5543 2000-09-14 Tom Tromey <tromey@cygnus.com>
5545 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5547 2000-09-13 Tom Tromey <tromey@cygnus.com>
5549 * jcf-parse.c: Include <locale.h>.
5550 * jv-scan.c: Include <locale.h>.
5552 2000-09-12 Tom Tromey <tromey@cygnus.com>
5554 * expr.c (pop_type_0): Return `Object' if trying to merge two
5556 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5557 interface types; `Object' is always a valid supertype.
5559 2000-09-12 Tom Tromey <tromey@cygnus.com>
5562 * jv-scan.c (help): Document --encoding.
5563 (options): Added `encoding' entry.
5564 (OPT_ENCODING): New define.
5565 (main): Handle --encoding.
5566 Include <langinfo.h> if nl_langinfo exists.
5567 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5569 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5570 (parse_source_file): Correctly call java_init_lex. Added `finput'
5571 argument. Use nl_langinfo to determine default encoding.
5572 * java-tree.h (current_encoding): Declare.
5573 * parse.y (java_parser_context_restore_global): Don't restore
5575 (java_parser_context_save_global): Don't set `finput' field.
5576 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5578 * lang.c (current_encoding): New global.
5579 (lang_decode_option): Recognize `-fencoding='.
5580 (finish_parse): Don't close finput.
5581 * parse.h (struct parser_ctxt): Removed `finput' and
5582 `unget_utf8_value' fields. Added `lexer' field.
5583 (java_init_lex): Fixed declaration.
5584 * lex.c (java_new_lexer): New function.
5585 (java_destroy_lexer): Likewise.
5586 (java_read_char): Added `lex' argument. Handle iconv case.
5587 (java_read_unicode): Added `lex' argument. Count backslashes in
5589 (java_init_lex): Added `finput' and `encoding' arguments. Set
5590 `lexer' field in ctxp.
5591 (BAD_UTF8_VALUE): Removed.
5592 (java_lex): Handle seeing UEOF in the middle of a string literal.
5593 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5594 (java_lexer): New structure.
5597 (DEFAULT_ENCODING): New define.
5598 (java_destroy_lexer): Declare.
5600 2000-09-12 Tom Tromey <tromey@cygnus.com>
5603 * lex.c (java_init_lex): Initialize java_io_serializable.
5604 * parse.y (java_io_serializable): New global.
5605 (valid_ref_assignconv_cast_p): An array can be cast to
5608 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5610 * decl.c, expr.c: Include defaults.h if not already included.
5611 Don't define the *_TYPE_SIZE macros.
5613 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5615 * typeck.c (build_java_array_type): Correct first parameter
5616 in ADJUST_FIELD_ALIGN invocation.
5618 2000-09-06 Tom Tromey <tromey@cygnus.com>
5620 * lang-specs.h: Also recognize `-femit-class-files'.
5622 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5624 * verify.c (merge_types): Load the types to merge if necessary.
5626 2000-09-02 Anthony Green <green@redhat.com>
5628 * jcf-io.c: Include zlib.h.
5629 (open_in_zip): Read compressed class file archives.
5630 * zipfile.h (ZipDirectory): Add uncompressed_size and
5631 compression_method fields.
5632 * zextract.c (read_zip_archive): Collect file compression info.
5634 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5636 * parse.y (do_resolve_class): Also explore superclasses of
5637 intermediate enclosing contexts when searching for inner classes.
5639 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5641 * parse.y (variable_declarator_id:): Better error message.
5642 (expression_statement:): Use YYNOT_TWICE.
5643 (cast_expression:): Likewise.
5644 (assignment:): Likewise.
5646 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * parse.y (do_merge_string_cste): New locals. Create new
5649 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5651 2000-08-07 Hans Boehm <boehm@acm.org>
5653 * boehm.c (mark_reference_fields): Set marking bits for all words in
5654 a multiple-word record.
5655 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5658 2000-08-31 Mike Stump <mrs@wrs.com>
5660 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5661 jcf-dump$(exeext)): Make parallel safe.
5663 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5665 * jcf-parse.c (set_source_filename): Constify a char *.
5666 * jcf-write.c (append_innerclasses_attribute,
5667 make_class_file_name): Constify a char *. Don't recycle a
5668 variable for an unrelated purpose.
5669 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5670 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5672 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5674 * expr.c (can_widen_reference_to): Fixed indentation.
5675 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5676 * parse.y: `finit$' replaces `$finit$' in comments.
5677 (try_builtin_assignconv): Fixed leading comment.
5679 2000-08-25 Greg McGary <greg@mcgary.org>
5681 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5683 2000-08-24 Greg McGary <greg@mcgary.org>
5685 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5686 * parse.y (BINOP_LOOKUP): Likewise.
5688 2000-08-22 Andrew Haley <aph@cygnus.com>
5690 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5691 sign extending. Fixes gcj/321.
5692 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5693 combining to make a jlong. Fixes gcj/321.
5695 2000-08-21 Nix <nix@esperi.demon.co.uk>
5697 * lang-specs.h: Do not process -o or run the assembler if
5700 2000-08-16 Andrew Haley <aph@cygnus.com>
5702 * typeck.c (build_java_array_type): Rewrite code to do array
5703 alignment. Take into account back-end macros when aligning array
5704 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5705 user to set alignment. Fixes gcj/252 and 160.
5707 2000-08-09 Tom Tromey <tromey@cygnus.com>
5709 * parse.y (check_abstract_method_definitions): Now return `int'.
5710 Check implemented interfaces. Fixes PR gcj/305.
5712 * parse.y (patch_switch_statement): Disallow `long' in switch
5713 expressions. Fixes PR gcj/310.
5715 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * decl.c (finit_leg_identifier_node): New global.
5718 (init_decl_processing): Use `finit$' to initialize
5719 finit_identifier_node. Use `$finit$' to initialize
5720 finit_leg_identifier_node.
5721 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5722 * java-tree.h (finit_identifier_node): Changed attached comment.
5723 (finit_leg_identifier_node): New declaration.
5724 (ID_FINIT_P): Take finit_identifier_node and
5725 finit_leg_identifier_node into account. This is a backward
5728 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5730 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5732 (generate_bytecode_insns): Check `nargs' before emitting it.
5733 * verify.c (merge_type_state): Fixed typo.
5734 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5735 generate_bytecode_{conditional,insns}.
5737 2000-08-13 Anthony Green <green@redhat.com>
5739 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5742 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5744 * class.c (maybe_layout_super_class): Fixed indentation.
5745 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5746 (java_check_methods): New function declaration.
5747 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5748 instead of `str_ptr'.
5749 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5750 of a `invokeinterface' at the right time.
5751 * parse.h (WFL_STRIP_BRACKET): New macro.
5752 (SET_TYPE_FOR_RESOLUTION): Use it.
5753 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5754 (check_class_interface_creation): Don't check for cross package
5755 innerclass name clashes.
5756 (method_header): Behave properly if MDECL is `error_mark_node'.
5757 (method_declarator): Return `error_mark_node' if bogus current
5759 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5760 (resolve_and_layout): New local `decl_type', set and used. Call
5762 (java_check_methods): New method.
5763 (java_layout_classes): Use it.
5764 (resolve_qualified_expression_name): No EH check necessary in
5766 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5768 (patch_assignment): Set DECL_INITIAL on integral final local.
5770 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * java-tree.h (flag_extraneous_semicolon): New extern.
5773 * lang-options.h: (-Wextraneous-semicolon): New option.
5774 * lang.c (flag_redundant): Fixed typo in leading comment.
5775 (flag_extraneous_semicolon): New global.
5776 (lang_decode_option): Set `flag_extraneous_semicolon' when
5777 -Wall. Decode `-Wextraneous-semicolon'.
5778 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5779 `empty_statement' rule.
5780 (class_body_declaration): Likewise.
5781 (method_body:): Accept `;' as a method body.
5782 (static_initializer:): Removed `SC_TK' hack.
5783 (constructor_block_end:): Likewise.
5784 (empty_statement:): Report deprecated empty declaration. Fixes
5787 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5789 * parse.y (build_dot_class_method_invocation): Changed parameter
5790 name to `type'. Build signature from `type' and convert it to a
5791 STRING_CST if it's an array.
5792 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5793 to use `ref_type' directly.
5795 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
5797 * lang-options.h: Added a comma after the last element to avoid
5798 syntax errors when other languages define additional options.
5800 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5802 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5803 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5804 (jc1): Link with $(BACKEND).
5805 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5807 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5809 * jvspec.c: Adjust type of second argument to
5810 lang_specific_driver, and update code as necessary.
5812 * class.c (build_dtable_decl): Initialize dummy.
5814 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5816 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5817 method bodies not to rule out discarding `<clinit>'; don't use
5818 <clinit> to initialize static fields with constant initializers.
5820 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5822 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5824 (method_synthetic): New global.
5825 (HANDLE_METHOD): Recognize synthetic method and tell
5826 `print_method_info' about it.
5827 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5828 processing a synthetic method.
5829 * jcf-reader.c (skip_attribute): New function.
5830 ( skip_attribute): Likewise.
5832 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5834 * parse.y (build_outer_field_access): Fixed comments.
5835 (fix_constructors): Emit the initialization of this$<n> before
5837 (resolve_qualified_expression_name): Build an access to `decl' if
5840 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5842 * parse-scan.y (curent_class): Non longer const.
5843 (inner_qualifier, inner_qualifier_length): Deleted.
5844 (current_class_length): New global.
5845 (bracket_count): Fixed typo in leading comment.
5846 (anonymous_count): New global.
5847 (class_instance_creation_expression:): Handle anonymous classes.
5848 (anonymous_class_creation:): New rule.
5849 (push_class_context): Rewritten.
5850 (pop_class_context): Likewise.
5851 (INNER_QUALIFIER): Macro deleted.
5852 (report_class_declaration): call `push_class_context' when
5853 entering the function. `fprintf' format modified not to use
5855 (report_class_declaration): Assign `package_name' and
5856 `current_class' to NULL separately.
5858 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5860 * expr.c (build_invokeinterface): Call layout_class_methods on
5863 2000-07-27 Tom Tromey <tromey@cygnus.com>
5864 Anthony Green <green@cygnus.com>
5865 Alexandre Petit-Bianco <apbianco@cygnus.com>
5867 * class.c (make_class_data): Create vtable for abstract classes.
5868 (get_dispatch_table): Changed to cope with abstract classes.
5870 2000-07-27 Tom Tromey <tromey@cygnus.com>
5872 * parse.y (patch_method_invocation): Don't reverse the argument
5873 list when dealing with anonymous class constructors. Fixed typo in
5876 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * parse.y (build_alias_initializer_parameter_list): Reverse
5879 crafted list when building aliases for anonymous class
5882 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5884 * parse.y (jdep_resolve_class): Don't bother checking potential
5885 innerclass access if `decl' is NULL.
5886 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5889 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5891 * parse.c: Remove (again.)
5893 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5895 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5896 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5897 outside the `if' statement, alias to innerclass removed, `decl'
5898 used to mark the class complete.
5900 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5902 * parse.y (simple_name:): Fixed typo in error message.
5904 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5906 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5907 or its first operand can be error marks.
5909 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5911 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5912 * parse.y (method_header): Likewise.
5914 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * parse.y (process_imports): Consider that one might be trying to
5917 import an innerclass. Fixes gcj/254
5919 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5921 * parse.y (find_as_inner_class): Handle the case where the
5922 enclosing context of an innerclass has been loaded as bytecode.
5924 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5926 * parse.y (simple_name:): Reject `$' in type names.
5927 (resolve_type_during_patch): Use `type' as a second
5928 argument to resolve_no_layout. Fixes gcj/257.
5930 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5932 * parse.y (find_most_specific_methods_list): Select the only
5933 non-abstract method even if max has been set.
5934 Fixes gcj/285, gcj/298.
5936 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5938 * lang-specs.h: Added %(jc1) to java compiler options.
5940 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5942 * .cvsignore: New file.
5944 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5946 * parse.y (not_accessible_p): Access granted to innerclasses
5947 (indirectly) extending the reference type. Fixes gcj/249.
5949 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5951 * parse.y (patch_method_invocation): Fixed comment.
5952 (maybe_use_access_method): Build this$<n>s to the context of the
5953 target method, or a type that extends it. Fixes gcj/242.
5955 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5959 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5961 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5963 2000-07-13 Tom Tromey <tromey@cygnus.com>
5965 * lang-specs.h: Added %{I*}.
5967 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5969 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5971 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5973 * parse-scan.c: Remove.
5975 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5977 * class.c (set_super_info): Handled protected inner classes.
5978 (common_enclosing_context_p): Bail early if arguments aren't both
5980 (get_access_flags_from_decl): Handle private and protected inner
5982 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5983 (CLASS_PROTECTED): Likewise.
5984 (struct lang_type): New bitfield `poic'.
5985 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5987 (check_inner_class_access): Renamed arguments, added
5988 comments. Handles protected inner classes (fixes gcj/225)
5989 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5991 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5993 * parse.y (resolve_qualified_expression_name): Verify qualified
5994 access to `this'. Fixes gcj/239.
5996 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5998 * jcf-write.c (generate_classfile): Don't install ConstantValue
6001 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6003 * parse.y (resolve_qualified_expression_name): Handle inner class
6004 access. Fixes gcj/256.
6006 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6008 * jcf-write.c (generate_classfile): Properly install the
6009 ConstantValue attribute and the initial value constant pool index
6010 on string constants.
6011 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6014 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6016 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6018 * parse.y (find_as_inner_class): Fixed typo.
6019 (do_resolve_class): Explore enclosing contexts when searching for
6020 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6021 (check_inner_class_access): Check `decl' which can be null in case
6024 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6026 * java-tree.h (java_debug_context): Declared `extern'.
6027 (safe_layout_class): Likewise.
6028 * parse.y (resolve_field_access): Field must be `static' in order
6029 to be replaced by its initial value. Added comments.
6030 (find_applicable_accessible_methods_list): Fixed typo.
6031 (find_most_specific_methods_list): Methods found in innerclasses
6032 take over methods founds in the enclosing contexts.
6033 (java_complete_tree): Loosen restrictions on the type of DECLs
6034 that can be replaced by their initialization values.
6035 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6037 2000-07-05 Tom Tromey <tromey@cygnus.com>
6039 * Make-lang.in (PARSE_DIR): New macro.
6040 (PARSE_RELDIR): Likewise.
6041 (PARSE_C): Likewise.
6042 (PARSE_SCAN_C): Likewise.
6043 ($(PARSE_C)): New target.
6044 ($(PARSE_SCAN_C)): Likewise.
6045 (SET_BISON): New macro.
6046 (BISONFLAGS): Likewise.
6047 (JAVABISONFLAGS): Likewise.
6049 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6051 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6052 argument on the first pass for CNI as well as JNI.
6053 (print_method_info): Set up method name on the first pass only.
6055 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * parse.y (parser_qualified_classname): Removed parameter
6059 (create_interface): Removed first passed parameter to
6060 parser_qualified_classname.
6061 (create_class): Likewise. Don't install alias on static
6062 innerclasses. Fixes gcj/275.
6064 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6066 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6067 debugable statement with empty_stmt_node. Fixes gcj/272
6069 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6074 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6076 * jcf-write.c (push_long_const): Appropriately cast short negative
6079 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6081 * parse.y (verify_constructor_super): Use loop variable
6082 `m_arg_type' initialized with `mdecl_arg_type'.
6084 2000-06-29 Tom Tromey <tromey@cygnus.com>
6086 * parse.y (resolve_field_access): Handle case where `type_found'
6089 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * expr.c (lookup_field): The same field can be found through two
6092 different interface. Don't declare it ambiguous in that case.
6094 2000-06-27 Tom Tromey <tromey@cygnus.com>
6096 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6097 follows \r, then unget it at a lower level.
6099 2000-06-26 Tom Tromey <tromey@cygnus.com>
6101 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6104 2000-06-25 Tom Tromey <tromey@cygnus.com>
6106 * parse.y (for_statement): Wrap expression in a WFL if it is a
6107 constant. For PR gcj/268.
6109 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6111 * parse.y (do_resolve_class): Minor optimiztion in the package
6112 list search. Removed unnecessary test and return statement.
6113 (valid_ref_assignconv_cast_p): Order of arguments to
6114 enclosing_context_p fixed.
6116 2000-06-24 Tom Tromey <tromey@cygnus.com>
6118 * expr.c (lookup_field): Print error and return error_mark_node if
6119 field reference is ambiguous.
6121 * parse.y (check_abstract_method_definitions): Also check if
6122 `other_method' is abstract.
6124 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6126 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6128 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6129 (struct lang_type): New field `pic'.
6130 (CLASS_PRIVATE): New macro.
6131 * parse.y (check_inner_class_access): New function.
6132 (jdep_resolve_class): Call it.
6134 2000-06-23 Tom Tromey <tromey@cygnus.com>
6136 * parse.y (patch_incomplete_class_ref): Initialize the returned
6137 class. For PR gcj/260.
6139 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6141 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6143 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6145 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6146 Java specific checks.
6147 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6149 * java-tree.def (CASE_EXPR): Marked 'e'.
6150 (DEFAULT_EXPR): Likewise.
6151 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6153 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6154 Java specific checks.
6155 (generate_bytecode_insns): Test try_block for BLOCK before using
6157 * parse.y (build_wfl_wrap): Added `location' argument. Set
6158 EXPR_WFL_LINECOL accordingly.
6159 (dim_expr:): Wrap constants with WFLs.
6160 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6161 (resolve_package): Check for `stmt' not being a BLOCK before
6162 building a debuggable statement with it.
6163 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6165 (resolve_field_access): Make sure `decl' is a DECL before treating
6167 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6168 IDENTIFIER_NODE before treating it as such.
6169 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6170 treating it as such.
6171 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6172 to be applied only on non array types.
6174 2000-06-16 Per Bothner <per@bothner.com>
6176 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6177 define in terms of DECL_RESULT, as that fails when --enable-checking.
6179 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6181 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6182 types the same in comparison.
6183 (CHECK_OP): Add static prototype.
6185 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6187 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6188 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6191 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6193 * decl.c (create_primitive_vtable): Prototype.
6195 * jcf-write.c (generate_bytecode_insns): Initialize variable
6198 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6200 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6202 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6203 to track searched classes, and do not search the same class more than
6204 once. Call find_applicable_accessible_methods_list on immediate
6205 superclass, instead of search_applicable_method_list on all ancestors.
6208 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6210 * parse.y (register_fields): Permit static fields in inner classes
6211 if they are final. Fix for PR gcj/255.
6213 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6215 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6216 * parse.y (find_in_imports): Returned type changed to void,
6217 leading comment fixed.
6218 (register_package): New function.
6219 (qualify_and_find): Likewise.
6220 (package_declaration:): Use `register_package'.
6221 (single_type_import_declaration:): Removed local variable
6222 `node'. Added missing `;' for consistency.
6223 (type_import_on_demand_declaration:): Use `chainon' to link new
6225 (lookup_field_wrapper): Lookup local variables defined in outer
6227 (java_complete_class): Don't reverse the list of imported on demand.
6228 (do_resolve_class): Reorganized. Removed local variable
6229 `original_name'. Call `qualify_and_find' with the current package
6230 name, invoke `find_in_imports_on_demand' right after. Call
6231 `qualify_and_find' with the packages we've seen so far. Fixed
6232 operations numbering in comments.
6233 (java_expand_class): Don't reverse `package_list'.
6234 (find_most_specific_methods_list): New local variables `abstract'
6235 and `candidates'. Use them to pick the right method.
6237 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6239 * parse.y (check_modifiers_consistency): Don't subtract out
6240 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6242 2000-06-04 Philipp Thomas <pthomas@suse.de>
6244 * Makefile.in (INTLLIBS): New.
6248 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6250 * class.c (get_dispatch_table): Build the vtable dummy entry list
6251 element with a null purpose. Fixed leading comment.
6252 (build_dtable_decl): Build an accurate dtable type when appropriate
6255 2000-06-02 Richard Henderson <rth@cygnus.com>
6257 * lang.c (lang_get_alias_set): New.
6259 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6261 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6262 before using it as the accessed field.
6264 2000-05-31 Tom Tromey <tromey@cygnus.com>
6266 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6267 char_array_vtable, short_array_vtable, int_array_vtable,
6268 long_array_vtable, float_array_vtable, double_array_vtable):
6270 * expr.c (get_primitive_array_vtable): New function.
6271 (create_primitive_vtable): New function.
6272 (java_lang_expand_expr): Enable code to statically generate
6274 * decl.c (init_decl_processing): Create primitive vtables.
6275 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6276 short_array_vtable, int_array_vtable, long_array_vtable,
6277 float_array_vtable, double_array_vtable): Define.
6279 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6281 * java/parse.y (find_applicable_accessible_methods_list):
6282 Don't add an uninitialized value to the list.
6284 2000-05-25 Tom Tromey <tromey@cygnus.com>
6286 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6287 when trying to see if field's class should be initialized. Always
6288 initialize field's declaring class, not qualified class.
6291 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6292 `wfl_operator', to maybe_build_primttype_type_ref.
6295 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6297 * parse.y (patch_method_invocation): Don't try to lookup methods
6300 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6302 * parse.y (resolve_field_access): Call the appropriate <clinit>
6303 before accessing the length of a static array. Craft a decl for
6304 the field while its time. Fixes PR gcj/129.
6306 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6308 * parse.y (resolve_package): Correctly set `*next' (was off by
6310 (resolve_qualified_expression_name): Fixed comment.
6312 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6314 * jcf-parse.c (jcf_parse_source): Reset current_class and
6315 current_function_decl to NULL before parsing a new file.
6317 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * parse.y (block_end:): If the collected block doesn't feature a
6320 statement, insert an empty statement.
6322 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6324 * parse.y (maybe_yank_clinit): New function.
6325 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6326 end of the list of methods belonging to a class.
6327 (java_complete_expand_method): Check whether <clinit> is really
6328 necessary and expand it accordingly.
6330 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6332 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6333 processed by the method's switch statement.
6335 2000-05-19 Tom Tromey <tromey@cygnus.com>
6337 * java-tree.h: Added init state enum.
6338 * decl.c (emit_init_test_initialization): Initialize class
6339 initialization check variable by looking at class' state.
6341 2000-05-19 Tom Tromey <tromey@cygnus.com>
6343 * java-tree.h (build_instanceof): Declare.
6344 (build_get_class): Declare.
6345 * parse.y (patch_binop): Use build_instanceof.
6346 * expr.c (build_instanceof): New function. If class is final,
6347 don't make a function call.
6348 (expand_java_INSTANCEOF): Use it.
6349 (build_get_class): New function.
6351 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6353 * jcf-write.c (generate_classfile): Scan the source_file for
6354 slashes with the right pointer variable.
6356 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6358 * lang.c (lang_decode_option): Update -Wunused flags by calling
6360 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6362 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6364 * check_init.c (check_init): Constify local char *.
6365 * class.c (push_class): Constify local char *.
6366 * java_tree.h: Update prototypes.
6367 * jcf-io.c (open_class): Constify filename parameter and
6369 (find_class): Remove redundant string copy. Cast return from
6371 * jcf-parse.c (read_class, parse_class_file, yyparse):
6372 Constify local char *.
6373 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6374 Constify local char *.
6375 * jcf.h (JCF): Constify filename and classname.
6376 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6377 * lang.c (init_parse): Constify parameter and return value.
6378 * lex.c (java_get_line_col): Constify filename parameter.
6379 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6380 * parse.y (java_parser_context_suspend,
6381 issue_warning_error_from_context, safe_layout_class): Constify
6383 * parse.c: Regenerate.
6385 2000-05-08 Tom Tromey <tromey@cygnus.com>
6387 * expr.c (build_jni_stub): Cache the result of
6388 _Jv_LookupJNIMethod.
6390 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6392 * decl.c (predef_filenames_size): Now 7.
6393 (predef_filenames): New seventh entry.
6395 2000-05-04 Tom Tromey <tromey@cygnus.com>
6397 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6398 Keep track of when we've seen a reference field after a
6399 non-reference field.
6400 (get_boehm_type_descriptor): Handle case where we see
6401 non-reference fields but no trailing reference field.
6402 * decl.c (rawdata_ptr_type_node): Define.
6403 (init_decl_processing): Initialize rawdata_ptr_type_node.
6404 * java-tree.h (rawdata_ptr_type_node): Declare.
6406 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6408 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6409 specifiers in calls to fprintf.
6411 2000-05-03 Andrew Haley <aph@cygnus.com>
6413 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6415 * javaop.h (WORD_TO_INT): New function.
6416 (IMMEDIATE_s4): Use WORD_TO_INT.
6417 * jcf.h (JPOOL_INT): Ditto.
6419 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6422 2000-04-19 Tom Tromey <tromey@cygnus.com>
6424 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6426 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6428 * expr.c (build_jni_stub): New function.
6429 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6431 * parse.y (java_complete_expand_methods): Expand a native method
6432 and call build_jni_stub if -fjni given.
6433 * lang-options.h: Document -fjni.
6434 * lang.c (flag_jni): New global.
6435 (lang_f_options): Added `jni' entry.
6436 * java-tree.h (soft_lookupjnimethod_node,
6437 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6439 (flag_jni): Declare.
6440 (build_jni_stub): Declare.
6441 (struct lang_decl): Added `native' flag.
6442 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6444 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6445 soft_jnipopsystemframe_node): New globals.
6446 (init_decl_processing): Set them. _Jv_InitClass only takes one
6449 * java-tree.def: Put into `C' mode.
6451 2000-04-27 Tom Tromey <tromey@cygnus.com>
6454 * expr.c (expand_invoke): Generate check to see if object pointer
6455 is null in nonvirtual invocation case.
6456 * java-tree.h (soft_nullpointer_node): Declare.
6457 * decl.c (soft_nullpointer_node): New global.
6458 (init_decl_processing): Initialize soft_nullpointer_node.
6459 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6460 or `private' methods.
6461 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6463 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6465 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6468 2000-04-26 Tom Tromey <tromey@cygnus.com>
6470 * zextract.c (find_zip_file_start): New function.
6471 (read_zip_archive): Use it.
6473 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6475 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6477 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6479 * class.c (common_enclosing_context_p): New function.
6480 * java-tree.h (common_enclosing_context_p): Added prototype.
6481 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6482 classes sharing an outer context with the current instance.
6483 * parse.y (build_access_to_thisn): Fixed leading comment.
6484 (verify_constructor_super): New local `supper_inner'. Skip
6485 enclosing context argument in the case of inner class constructors.
6486 (patch_method_invocation): Insert proper context as second
6487 parameter to pure inner class constructor super invocations.
6489 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6491 * parse.y (end_class_declaration): Reset the interface number
6494 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * parse.y (source_start_java_method): Deleted unnecessary code.
6497 (patch_method_invocation): Fixed comment.
6499 2000-04-24 Robert Lipe <robertlipe@usa.net>
6501 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6503 2000-04-23 Tom Tromey <tromey@cygnus.com>
6505 * boehm.c (mark_reference_fields): Use int_byte_position.
6507 2000-04-22 Tom Tromey <tromey@cygnus.com>
6509 * boehm.c (mark_reference_fields): Only call byte_position on
6512 2000-04-22 Tom Tromey <tromey@cygnus.com>
6514 * boehm.c (mark_reference_fields): Added `last_view_index'
6515 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6517 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6519 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6520 * parse.y (check_class_interface_creation): Fixed comments. Select
6521 permitted modifiers for (inner) interfaces. Changed error message
6522 to report rejected modifiers used with local classes.
6524 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6526 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6527 of directly inherited type considered in scope.
6528 * parse.y (do_resolve_class): Search inherited classes for inner
6531 2000-04-20 Tom Tromey <tromey@cygnus.com>
6533 * parse.y (not_accessible_p): Use member's class, not current
6534 class, when doing inheritance check for protected reference.
6537 2000-04-20 Jason Schroeder <shrode@subnature.com>
6539 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6541 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6543 * parse.y (lookup_field_wrapper): Search for final local aliases.
6544 (resolve_expression_name): Let lookup_field_wrapper search for
6545 final local aliases. Force the value of `name' if one is found.
6546 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6547 an expression name. Fixed comments.
6549 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6551 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6553 2000-04-19 Tom Tromey <tromey@cygnus.com>
6555 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6557 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6561 2000-04-18 Tom Tromey <tromey@cygnus.com>
6564 * gjavah.c (utf8_cmp): Changed return value.
6565 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6567 (cxx_keywords): New global.
6568 (get_field_name): Handle new result of cxx_keyword_subst.
6569 (print_method_info): Likewise.
6571 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6573 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6574 with a newline, for CNI.
6575 (print_stub_or_jni): Print a space or newline before method name for
6577 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6578 (process_file): Include gcj/cni.h if generating CNI stubs.
6580 2000-04-16 Tom Tromey <tromey@cygnus.com>
6582 * gjavah.c (decompile_method): Use print_field_name.
6585 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6587 * parse.y (java_expand_classes): Reverse the package list once.
6588 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6590 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6591 the `==' and `!=' operators.
6593 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * jcf-write.c (generate_bytecode_insns): At invokation time,
6596 always relate an interface method to the type of its selector.
6598 2000-04-05 Tom Tromey <tromey@cygnus.com>
6601 * expr.c (expand_invoke): Generate check to see if object pointer
6602 is null in nonvirtual invocation case.
6603 * java-tree.h (soft_nullpointer_node): Declare.
6604 * decl.c (soft_nullpointer_node): New global.
6605 (init_decl_processing): Initialize soft_nullpointer_node.
6606 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6607 or `private' methods.
6608 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6610 2000-04-05 Tom Tromey <tromey@cygnus.com>
6613 * parse.y (check_final_assignment): Recognize assignments to the
6614 `length' field of an array when generating class files.
6616 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6618 * class.c (decl_hash): Prototype removed.
6619 (decl_compare): Likewise.
6621 2000-04-05 Tom Tromey <tromey@cygnus.com>
6623 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6624 * parse.y (check_modifiers_consistency): Check for final/volatile
6625 clash. Fixes PR gcj/164.
6627 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6629 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6631 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6633 (add_method_1): Use `java_hash_hash_tree_node' and
6634 `java_hash_compare_tree_node'.
6635 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6636 (java_hash_compare_tree_node): Likewise.
6637 * parse.y (find_applicable_accessible_methods_list): Create,
6638 delete and use a hash table to remember already searched interfaces.
6640 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6642 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6645 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6647 * boehm.c (mark_reference_fields, set_bit): Prototype.
6648 (set_bit): Un-ANSI-fy definition.
6650 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6653 * decl.c (emit_init_test_initialization): Likewise.
6655 * gjavah.c (jni_print_char): Likewise.
6657 * parse.y (create_new_parser_context): Likewise.
6659 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6661 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6662 patch missing hunk. Fixed indentation.
6664 2000-03-30 Tom Tromey <tromey@cygnus.com>
6666 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6667 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6669 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6671 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6672 when negative *before* using it as an array index.
6673 * ChangeLog: Fixed typo.
6675 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6677 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6678 to 0 when it reaches -1.
6680 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6682 * jcf-parse.c (get_constant): Properly cast `num' during the
6683 invocation of `add_double'.
6684 * jcf-write.c (push_long_const): Properly cast `lo' before
6685 comparing it to short bounds.
6686 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6687 `interface_body:' is reduced after the current interface is
6690 2000-03-26 Tom Tromey <tromey@cygnus.com>
6692 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6693 Java-specific `-f' option.
6695 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6697 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6698 Adjust order of making types.
6699 Make bitsize_*_node values.
6701 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6703 * class.c (make_field_value): Use byte_position.
6704 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6705 (java_array_data_offset): Likewise.
6706 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6709 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6711 * parse.y (check_abstract_method_definitions): New local
6712 `end_type_reached'. Make sure we also consider `end_type'.
6713 (java_check_abstract_method_definitions): Make sure we eventually
6714 consider `java.lang.Object'.
6715 (maybe_use_access_method): Don't use access method if not in the
6716 context of a pure inner class or if the method's context is right.
6717 (find_applicable_accessible_methods_list): New static flag
6718 `object_done'. Don't search abstract classes as interfaces. Fixed
6719 indentation. Fixed the `java.lang.Object' only search. Search
6720 class interface(s) first, then fully search enclosing contexts.
6721 (find_most_specific_methods_list): Pick the closest candidate when
6722 they're all abstract.
6724 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6726 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6727 properly initialize `finished_label'. Don't emit gotos for empty
6730 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6732 * except.c (emit_handlers): Clear catch_clauses_last.
6734 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6736 * parse.y (check_method_types_complete): New function.
6737 (create_class): Reset anonymous class counter only when seeing an
6739 (java_complete_class): JDEP_METHOD: Don't recompute signature
6742 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6744 * class.c (build_static_ref): Fixed indentation in comment.
6745 * java-tree.def (TRY_EXPR): Fixed typo in name.
6746 (CLASS_LITERAL): Likewise.
6747 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6748 (struct lang_type): New field `dot_class'.
6749 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6750 (generate_classfile): Method `class$' is synthetic.
6751 * parse.y (build_do_class_method): New function.
6752 (build_dot_class_method_invocation): Likewise.
6753 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6754 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6755 (qualify_ambiguous_name): Likewise.
6756 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6757 (build_try_statement): Fixed leading comment.
6759 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6761 * class.c (make_field_value): Properly handle sizes.
6762 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6763 (layout_class_method): Count using trees.
6764 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6765 * expr.c (java_array_data_offset): Use int_bit_position.
6766 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6767 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6769 2000-03-16 Tom Tromey <tromey@cygnus.com>
6771 * lang.c (flag_hash_synchronization): New global.
6772 (lang_f_options): Added `hash-synchronization'.
6773 * lang-options.h: Mention -fhash-synchronization.
6774 * java-tree.h (flag_hash_synchronization): Declare.
6775 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6776 hash table synchronization is disabled.
6777 * decl.c (init_decl_processing): Only push `sync_info' value when
6778 hash table synchronization is disabled.
6779 * class.c (make_class_data): Only push `sync_info' field when hash
6780 table synchronization is disabled. Removed dead code.
6782 2000-03-16 Tom Tromey <tromey@cygnus.com>
6784 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6786 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6788 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6790 * parse.y (patch_method_invocation): Handle anonymous classes
6791 creation in static context.
6793 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6795 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6796 * parse.y (resolve_qualified_expression_name): Use it.
6797 (patch_method_invocation): Likewise.
6799 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6801 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6802 depending on the type of dependency which dictates what the
6804 (unresolved_type_p): Resolved types limited to the current class.
6806 2000-03-15 Tom Tromey <tromey@cygnus.com>
6808 * decl.c (init_decl_processing): Set type of `sync_info' to be
6811 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6812 Correctly compute bit number for current slot. Zero `high' and
6813 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6814 mark_reference_fields.
6815 (mark_reference_fields): New function.
6817 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * parse.y (register_incomplete_type): Fixed initialization of
6822 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6826 (push_class_context, pop_class_context): New function.
6827 (class_body:): Call pop_class_context.
6828 (interface_body:): Likewise.
6829 (INNER_QUALIFIER): New macro.
6830 (report_class_declaration): Changed output format and use
6831 INNER_QUALIFIER. Call push_class_context.
6833 2000-02-14 Andrew Haley <aph@cygnus.com>
6835 * check-init.c (check_init): Add new cases for unary and binary
6838 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * parse.y (resolve_package): Set `next' once a type name has been
6841 progressively discovered.
6842 (resolve_qualified_expression_name): Propagate resolution only if
6843 there are remaining qualifiers. Take into account `q' might have
6844 been cleared after re-qualification.
6845 * parse.y (patch_method_invocation): New local `resolved'.
6846 Section dealing with qualified expression rewritten to use
6847 resolve_field_access.
6849 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6851 * parse.h (PUSH_CPC): Fixed indentation.
6852 (DEBUG_CPC): New macro.
6853 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6854 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6855 * parse.y (class_body_declaration:): Use
6856 SET_CPC_INSTANCE_INITIALIZER_STMT.
6857 (method_declaration:): Check for null current_function_decl.
6858 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6859 (java_parser_context_pop_initialized_field): Better handling of
6861 (maybe_make_nested_class_name): Mark nested class name as
6862 qualified when necessary.
6863 (end_class_declaration): Don't call java_parse_context_resume when
6864 one or more error occurred.
6865 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6866 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6867 SET_CPC_INITIALIZER_STMT.
6868 (method_header): Check for inner classes declaring static methods.
6869 (resolve_qualified_expression_name): Handle situation where `this'
6872 2000-03-13 Hans Boehm <boehm@acm.org>
6874 * typeck.c (build_prim_array_type): Correctly set the high word too.
6876 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6878 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6880 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6881 list of methods for interfaces.
6883 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6885 * parse.y (qualify_ambiguous_name): Properly handle expressions
6888 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6890 * parse.y (check_final_assignment): Extended to process
6892 (patch_assignment): Have check_final_assignment called only once.
6894 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6896 * java-tree.h (IS_INIT_CHECKED): New flag.
6897 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6898 * parse.y (patch_string): Call force_evaluation_order on the
6899 completed string concatenation tree.
6900 * expr.c (force_evaluation_order): Call force_evaluation_order on
6901 function's arguments too.
6903 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6905 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6906 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6907 (build_anewarray): Likewise.
6908 * parse.y (patch_newarray): Likewise.
6909 * parse.c: Regenerated.
6911 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6913 * decl.c (init_decl_processing): Added new class fields `depth',
6914 `ancestors', and `idt' to class_type_node. Use
6915 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6916 * class.c (make_class_data): Push initial values for new fields.
6917 * java-tree.h: Updated prototype for `build_invokeinterface'.
6918 * expr.c (build_invokeinterface): Changed parameters to accept
6919 `method' tree. Calculate index of `method' in its declaring
6920 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6921 (expand_invoke): Call `build_invokeinterface' with new parameters.
6922 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6925 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6927 * typeck.c (lookup_do): Search superinterfaces first
6928 when looking up an interface method. From Godmar Back
6931 2000-03-06 Tom Tromey <tromey@cygnus.com>
6933 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6935 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6937 * java-tree.h (lookup_argument_method2): Declared.
6938 (safe_layout_class): Prototype moved from parse.h.
6939 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6940 * parse.y (java_check_regular_methods): Local `super_class' gone.
6941 Call lookup_argument_method2 instead of lookup_argument_method.
6942 Perform modifier match for methods found declared in implemented
6943 interfaces. Fixed indentation problem. Overriding/hiding error
6944 report to take place only for methods found in classes.
6945 * typeck.c (lookup_argument_method): Changed leading
6946 comment. Re-written by calling lookup_do.
6947 (lookup_argument_method2): New function.
6948 (lookup_java_method): Re-written by calling lookup_do.
6949 (lookup_do): New function.
6951 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6953 * check-init.c (check_init): Removed dead code. Handle (blank)
6955 * parse.y (declare_local_variables): New local `final_p', set it
6956 and use it to initialize LOCAL_FINAL.
6957 (check_final_assignment): Only check FIELD_DECLs.
6959 2000-02-17 Tom Tromey <tromey@cygnus.com>
6961 * Makefile.in (JAVA_OBJS): Added boehm.o.
6962 (boehm.o): New target.
6963 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6964 * java-tree.h (flag_use_boehm_gc): Declare.
6965 (get_boehm_type_descriptor): Declare.
6966 * lang.c (lang_f_options): Added `use-boehm-gc'.
6967 (flag_use_boehm_gc): New global.
6968 * lang-options.h: Added -fuse-boehm-gc.
6969 * boehm.c: New file.
6970 * class.c (get_dispatch_table): If class uses a Boehm type
6971 descriptor, put it in the vtable.
6972 (make_class_data): Removed dead code.
6974 2000-03-03 Per Bothner <per@bothner.com>
6976 * decl.c (init_decl_processing): Initialize sizetype properly.
6978 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6980 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6981 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6982 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6983 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6984 (jcf_parse): New local `current'. Load innerclasses seen in outer
6985 context being processed.
6986 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6987 * jcf-write.c (append_innerclasses_attribute): New function.
6988 (append_innerclasses_attribute_entry): Likewise.
6989 (get_access_flags): Handle static classes. Set anonymous and local
6990 classes to be private.
6991 (generate_classfile): Attribute count adjusted. Call
6992 append_innerclasses_attribute.
6993 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6994 PURE_INNER_CLASS_TYPE_P.
6995 * parse.y (parser_qualified_classname): New parameter `is_static',
6996 produce non qualified name accordingly.
6997 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6998 (create_interface): Added argument to parser_qualified_classname.
6999 (create_class): Added argument to parser_qualified_classname. Setup
7000 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7001 (add_inner_class_fields): Fixed indentation.
7002 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7003 (method_declarator): Fixed typo in comment.
7004 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7005 (build_current_thisn): Likewise.
7006 (patch_method_invocation): Likewise.
7008 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7010 * decl.c (current_function_decl): Move to toplev.c.
7012 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7014 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7015 (DECL_BIT_INDEX): Use underlying representation.
7016 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7018 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7020 * expr.c (build_java_ret): Pass proper type to size_binop.
7022 2000-02-25 Anthony Green <green@cygnus.com>
7024 * expr.c (build_class_init): Mark the decl to be ignored by
7026 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7027 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7028 * class.c (init_test_hash_newfunc): New function.
7029 (decl_hash): New function.
7030 (decl_compare): New function.
7031 * decl.c (emit_init_test_initialization): New function.
7032 (complete_start_java_method): Traverse the init test hashtable,
7033 calling emit_init_test_initialization.
7034 (always_initialize_class_p): Define.
7035 * expr.c (build_class_init): Use initialization tests when
7036 emitting class initialization code.
7037 (always_initialize_class_p): Declare.
7038 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7040 * java-tree.h: Include hash.h.
7041 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7042 (struct lang_decl): Add init_test_table field.
7043 (init_test_hash_entry): Define.
7045 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7047 * gjavah.c (main): Avoid using `argi' to report unimplemented
7050 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7052 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7053 initialize locals to avoid warnings. Local `exception_type' moved
7056 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7058 * parse.y (resolve_expression_name): Use `orig' as a second
7059 argument to resolve_field_access.
7060 (resolve_field_access): Removed unnecessary code when dealing with
7063 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * class.c (push_super_field): Don't push the field twice.
7066 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7067 * parse.h (java_reorder_fields): Prototyped.
7068 * parse.y (java_reorder_fields): New function.
7069 (java_layout_class): Simplified not to worry about re-ordering.
7071 2000-02-23 Tom Tromey <tromey@cygnus.com>
7073 * gjavah.c (print_name): In JNI case, correctly quote string.
7074 (print_method_info): Don't handle overrides in JNI mode.
7076 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7078 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7079 value type set to `boolean_type_node'.
7081 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7083 * jcf-dump.c (main): Test for correct condition after
7084 output file creation.
7086 2000-02-19 Anthony Green <green@cygnus.com>
7088 * jcf-depend.c (add_entry): Fix test for first list entry.
7090 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7092 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7093 * constants.c (build_constants_constructor): Likewise.
7095 2000-02-19 Anthony Green <green@cygnus.com>
7097 * jcf-depend.c (add_entry): Add entries to the end of the list.
7099 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7101 * decl.c (INT_TYPE_SIZE): Define if necessary.
7102 (expand_java_return): Handle the case of a native integer smaller
7105 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7107 * gjavah.c (help): Use GCCBUGURL.
7108 * jv-scan.c (help): Likewise.
7109 * jcf-dump.c (help): Likewise.
7111 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7113 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7116 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7118 * jcf-parse.c (load_class): Call `fatal' if no file containing
7119 the target class are found.
7121 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7123 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7124 lex.c, lex.h, and PARSE_H to...
7125 (parse.o, parse-scan.o): ...here, respectively.
7127 * lex.c: Split out code that may trigger SIGFPE from yylex()
7128 to its own function.
7129 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7131 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7133 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7135 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7137 * parse.y (outer_field_access_p): Stop in time when outer contexts
7139 (resolve_qualified_expression_name): Properly qualify *everything*
7140 after a package.type to be resoled as expression names.
7141 (find_applicable_accessible_methods_list): Save/restore `class' to
7142 isolate it from a possible outer context search.
7144 2000-02-15 Tom Tromey <tromey@cygnus.com>
7146 * gjavah.c (jni_print_char): New function.
7147 (print_full_cxx_name): Use it.
7148 (decode_signature_piece): Likewise.
7149 (print_cxx_classname): Likewise.
7151 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7153 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7155 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7157 * gjavah.c: Include version.h.
7159 * jcf-dump.c: Likewise.
7161 * jv-scan.c: Likewise.
7163 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * parse.y (outer_field_access_fix): First parameter now a tree
7166 node. Check for assignement to final. First argument to
7167 build_outer_field_access_fix modified to accommodate prototype.
7168 (build_outer_field_access): Don't check for assignment to final
7170 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7171 possibly returned by outer_field_access_fix. Changed
7172 outer_field_access_fix's first argument.
7173 (check_final_assignment): $finit$'s context is OK.
7174 (patch_unaryop): Use node instead of its line/column value when
7175 calling outer_field_access_fix.
7177 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7179 * parse.y (interface_declaration:): No longer tagged
7180 <node>. Re-installed default action.
7181 (class_member_declaration:): Handle inner interfaces.
7182 (interface_member_declaration): Handle inner interfaces and
7184 (create_interface): Push error if one seen. Suspend parsing
7185 context when processing an inner interface.
7186 (register_fields): Inner class static field limitations not to
7187 apply to inner interfaces.
7189 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7191 * jcf-parse.c (load_class): Update `java_error_count' when a
7192 class' file can't be found.
7193 (parse.y): Avoid (byte)code generation when errors seen.
7195 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7198 decodes a valid node.
7199 (patch_binop): Handle TRUNC_DIV_EXPR.
7201 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7203 * parse.y (resolve_package): New local `acc'. Try to progressively
7204 build and guess a package and type name.
7206 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7208 * parse.y (find_applicable_accessible_methods_list): Load and
7209 layout the search class if necessary.
7210 (java_complete_tree): Keep to original type of the folded initial
7213 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7215 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7216 Generate error message if circularity is detected. New static
7218 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7219 * jcf-write.c (generate_bytecode_insns): Very simply handle
7221 * parse.y (java_check_circular_reference): Use
7222 `cyclic_inheritance_report' during report, if necessary.
7223 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7224 walking NEW_ARRAY_INIT twice.
7226 2000-02-09 Tom Tromey <tromey@cygnus.com>
7228 * parse.y (check_class_interface_creation): Allow inner classes to
7229 be `private' or `protected', check modifiers' consistency. Prevent
7230 block local classes from bearing any modifiers.
7232 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7234 * except.c (check_start_handlers): Re-add prototype lost in last
7236 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7238 2000-02-09 Andrew Haley <aph@cygnus.com>
7240 * decl.c (clear_binding_level): Remove excess initializer.
7241 (maybe_poplevels): Remove unused variable.
7242 (force_poplevels): Ditto.
7243 (struct binding_level): Add comment.
7245 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7247 * jcf-write.c (generate_classfile): Don't consider
7248 pre-initialization with reference value (use <clinit> instead.)
7249 * parse.y (java_fix_constructors): No generated constructor for
7251 (build_outer_field_access): Removed debug message.
7252 (outer_field_expanded_access_p): Adapted to bytecode generation.
7253 (build_outer_field_access_method): Use fix_method_argument_names.
7254 (build_outer_method_access_method): Fixed indentation. Added
7255 comment. Handle access method generation for static and also void
7257 (build_access_to_thisn): Inserted debug message.
7258 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7259 (resolve_qualified_expression_name): Fixed comment.
7260 (not_accessible_p): Adapted to bytecode generation. Added comment.
7261 (patch_method_invocation): Added comment.
7262 (maybe_use_access_method): Fixed leading comment. Handle static
7264 (java_complete_lhs): Don't shortcut handling of initialized upon
7265 declaration String type static fields when generating bytecode.
7266 (patch_unaryop): Handle outer field access when generating
7269 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7271 * java-tree.h (FIELD_THISN): New macro.
7272 * jcf-write.c (append_synthetic_attribute): New function.
7273 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7274 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7275 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7277 (build_outer_field_access): Turned on access functions usage and
7278 generation when compiling to bytecode.
7279 (maybe_use_access_method): Likewise.
7281 2000-01-25 Andrew Haley <aph@cygnus.com>
7283 * java-except.h (struct eh_range): Add `expanded' field.
7284 (maybe_start_try): Add end_pc arg.
7285 (maybe_end_try): Ditto.
7286 * java-tree.h (force_poplevels): new function.
7287 * expr.c (expand_byte_code): Don't call maybe_start_try or
7289 * except.c (add_handler): Reset expanded.
7290 (expand_start_java_handler): Set expanded.
7291 (check_start_handlers): Don't expand a start handler that's
7292 already been expanded.
7293 (maybe_start_try): Add end_pc arg. Only expand a handler which
7295 (expand_end_java_handler): call force_poplevels.
7296 (force_poplevels): new function.
7297 * decl.c (binding_level): Add start_pc of binding level.
7298 (maybe_pushlevels): Call maybe_start_try when pushing binding
7300 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7301 (LARGEST_PC): Define.
7302 (clear_binding_level): Use LARGEST_PC.
7304 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7305 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7306 (binding_depth, is_class_level, current_pc): new variables.
7307 (struct binding_level): ditto.
7308 (indent): new function.
7309 (push_jvm_slot): add debugging info.
7310 (maybe_pushlevels): ditto.
7311 (maybe_poplevels): ditto.
7314 (start_java_method): ditto.
7315 (give_name_to_locals): comment only.
7316 * except.c (binding_depth, is_class_level, current_pc):
7318 (expand_start_java_handler): add debugging info.
7319 (expand_end_java_handler): ditto.
7321 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7323 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7324 (print_name_for_stub_or_jni, process_file): Constify a char*.
7326 2000-02-03 Tom Tromey <tromey@cygnus.com>
7328 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7330 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7332 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7333 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7336 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7339 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7340 (struct lang_type): New field `ii_block'.
7341 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7342 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7343 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7344 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7345 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7346 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7348 * parse.y (add_instance_initializer): New function.
7349 (in_instance_initializer): New static global.
7350 (class_body_declaration:): Link instance initializer block.
7351 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7352 (array_creation_expression:): Remove unused local.
7353 (java_parser_context_push_initialized_field): Fixed leading
7354 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7355 CPC_INSTANCE_INITIALIZER_LIST.
7356 (java_parser_context_pop_initialized_field): Likewise.
7357 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7358 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7359 CPC_INITIALIZER_STMT.
7360 (fix_constructors): New local `class_type'. Use it. Call
7361 add_instance_initializer.
7362 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7363 (patch_return): Forbid return in instance initializers.
7364 (patch_throw_statement): Enforce exception handling in the context
7365 of instance initializers.
7367 2000-02-03 Tom Tromey <tromey@cygnus.com>
7369 * Make-lang.in (java.mostlyclean): Remove executables in
7372 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7374 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7375 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7376 (java_float_finite): Convert to use union Word from javaop.h.
7377 (java_double_finite): Convert to use union DWord from javaop.h.
7379 2000-02-02 Tom Tromey <tromey@cygnus.com>
7381 * gjavah.c (options): Added `jni' entry.
7382 (help): Document -jni.
7383 (flag_jni): New global.
7384 (process_file): Handle JNI output. Don't print text from
7385 -prepend, -add, etc, when generating stubs. Only remove `.class'
7386 suffix if it actually exists.
7387 (main): Create a `.c' file when run with `--jni --stubs'. Create
7388 correct output file name with `--jni'.
7389 (print_include): Mangle header name differently in JNI case.
7390 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7392 (print_method_info): Handle JNI case. Put signature info into
7393 method name. Handle case when STREAM is NULL.
7394 (print_name_for_stub_or_jni): New function.
7395 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7396 (print_cxx_classname): Handle JNI.
7397 (print_full_cxx_name): Likewise.
7398 (decode_signature_piece): Likewise.
7399 (overloaded_jni_method_exists_p): New function.
7400 (struct method_name): Added `signature' and `sig_length' fields.
7401 (HANDLE_END_FIELD): Do nothing in JNI mode.
7403 2000-02-02 Tom Tromey <tromey@cygnus.com>
7405 * jv-scan.c: Include version.c, <getopt.h>.
7406 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7407 (options): New array.
7408 (usage): New function.
7409 (version): New function.
7410 (main): Use getopt_long to parse command line.
7411 * jcf-dump.c: Include version.c, <getopt.h>.
7412 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7413 OPT_JAVAP): New macros.
7414 (options): New array.
7415 (usage): Return `void'. Changed message.
7416 (help): New function.
7417 (version): New function.
7418 (main): Use getopt_long_only to parse command line.
7419 * gjavah.c: Include <getopt.h>.
7420 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7421 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7422 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7423 (options): New array.
7424 (java_no_argument): Removed.
7425 (help): Updated with missing options.
7426 (main): Use getopt_long_only to parse command line.
7427 (usage): Changed message.
7429 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7431 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7432 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7433 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7434 * parse.y (array_creation_expression:): Handle anonymous arrays.
7435 (build_array_from_name): Don't set `ret_name' if null.
7436 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7437 (qualify_ambiguous_name): Likewise.
7438 (java_complete_expand_class): Likewise.
7440 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7442 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7443 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7444 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7445 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7446 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7447 AIPL_FUNCTION_COMPLETED_INVOCATION.
7448 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7449 AIPL_FUNCTION_INVOCATION_READY.
7450 (AIPL_FUNCTION_DECLARATION): New enum entry.
7451 * parse.y (reorder_static_initialized): New function.
7452 (java_parser_context_pop_initialized_field): Use it.
7453 (add_inner_class_fields): Use
7454 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7455 augmented. Install marker after last alias initializer, if any.
7456 (generate_finit): Fixed typo. Don't try to retain only the used
7458 (method_header): Compute and set DECL_FUNCTION_NAP.
7459 (method_declarator): Fixed comment. Insert alias initializer in
7461 (build_alias_initializer_parameter_list): Fixed leading
7462 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7463 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7464 (java_complete_expand_class): Code to retain only used aliases
7466 (java_complete_expand_methods): New local `first_decl'. Generate
7467 $finit$ first, then expand the constructors, regular methods and
7469 (java_complete_expand_method): Don't report error on missing
7470 return statement if previously detected bogus.
7471 (fix_constructors): Don't patch constructor parameters list.
7472 (patch_method_invocation): Use new AIPL enum values. Reverse
7473 alias initializer list for anonymous classes.
7475 2000-01-30 Anthony Green <green@redhat.com>
7477 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7478 determine how many stack slots to pop.
7480 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7482 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7483 error handling/recovery.
7484 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7486 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7488 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7489 FIELD_LOCAL_ALIAS_USED): New macros.
7490 (DECL_FUNCTION_NAP): New macro.
7491 (struct lang_decl): New field `nap'.
7492 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7493 (struct lang_type): New fields `finit_stmt_list' and
7495 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7496 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7497 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7498 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7499 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7500 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7501 (BUILD_THROW): Macro line separator re-indented.
7502 * parse.y (end_class_declaration): New function.
7503 (maybe_generate_pre_expand_clinit): New name for
7504 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7505 pre-expand static fields.
7506 (maybe_generate_clinit): Function deleted.
7507 (check_for_static_method_reference): Prototype's parameter list
7509 (generate_finit): New name for maybe_generate_finit. Changed
7510 leading comment. Function rewritten to use
7511 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7512 (build_alias_initializer_parameter_list): New function.
7513 (java_parser_context_pop_initialized_field): Likewise.
7514 (add_inner_class_fields): Likewise.
7515 (type_declaration:): Call end_class_declaration.
7516 (class_member_declaration:): Likewise.
7517 (formal_parameter_list:): Fixed typos.
7518 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7519 element. Improved error handling.
7520 (block_statement:): Call end_class_declaration.
7521 (anonymous_class_creation:): Likewise.
7522 (create_anonymous_class): Fixed comments.
7523 (create_class): Call add_inner_class_fields.
7524 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7525 (method_header): Use MARK_FINAL_PARMS.
7526 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7527 (method_declarator): Propagate final argument flag.
7528 (craft_constructor): New local `artificial'. Call
7529 build_alias_initializer_parameter_list. Use
7530 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7531 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7533 (complete_expand_class): Get rid of unused outer context local
7535 (java_complete_expand_methods): Fixed leading
7536 comment. Generate/pre-expand <clinit> first. Changed method
7537 expansion order to regular, $finit$, constructors, <clinit>.
7538 (java_complete_expand_method): Set current_function_decl.
7539 (fix_constructors): Fix constructor parameter list to account for
7540 outer context local alias initializers.
7541 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7542 (resolve_expression_name): Lookup outer context local aliases. New
7543 local `access', use it.
7544 (patch_method_invocation): Patch inner class ctor invocation with
7545 outer context local aliases initialization values. $finit$
7546 invocation patching now includes things generated with
7547 build_alias_initializer_parameter_list.
7548 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7549 (build_super_invocation): Likewise.
7550 (patch_assignment): Changed comment.
7552 2000-01-27 Andrew Haley <aph@cygnus.com>
7554 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7558 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7560 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7562 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7564 * parse.y (register_fields): Don't pass a format specifier to
7565 OBSOLETE_MODIFIER_WARNING.
7566 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7567 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7569 (check_modifiers): Change function into a macro.
7570 (check_class_interface_creation): Pass a literal format string.
7572 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7574 * buffer.h: PROTO -> PARAMS.
7575 * check-init.c: Likewise.
7576 * class.c: Likewise.
7577 * constants.c: Likewise.
7578 * convert.h: Likewise.
7580 * except.c: Likewise.
7582 * gjavah.c: Likewise.
7583 * java-except.h: Likewise.
7584 * java-tree.h: Likewise.
7585 * jcf-depend.c: Likewise.
7586 * jcf-dump.c: Likewise.
7587 * jcf-parse.c: Likewise.
7588 * jcf-path.c: Likewise.
7589 * jcf-reader.c: Likewise.
7590 * jcf-write.c: Likewise.
7592 * jv-scan.c: Likewise.
7593 * jvgenmain.c: Likewise.
7594 * jvspec.c: Likewise.
7598 * parse-scan.y: Likewise.
7599 * parse.h: Likewise.
7600 * parse.y: Likewise.
7601 * typeck.c: Likewise.
7602 * verify.c: Likewise.
7605 * zextract.c: Likewise.
7606 * zipfile.h: Likewise.
7608 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7610 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7611 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7612 * constants.c (build_constant_data_ref): Check for cached
7613 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7614 in TYPE_CPOOL_DATE_REF.
7615 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7616 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7617 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7618 (LOCAL_FINAL): New macro.
7619 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7620 constant pool -- don't try to reuse.
7621 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7623 (find_in_current_zip): Use TYPE_JCF.
7624 * parse.h (java_check_final): Prototype removed.
7625 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7626 (maybe_create_class_interface_decl,
7627 check_class_interface_creation): Likewise.
7628 (java_expand_finals): Function removed.
7629 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7630 (block_statement:): Fixed comment.
7631 (anonymous_class_creation:): Likewise.
7632 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7634 (check_class_interface_creation): Loosened error report on (inner)
7635 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7636 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7637 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7639 (create_interface): Likewise.
7640 (anonymous_class_counter): New static global.
7641 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7642 patch. Fixed comments.
7643 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7644 anonymous_class_counter when declaring a toplevel class.
7645 (craft_constructor): Fixed constructor name when handling
7646 anonymous classes. Anonymous class constructors to feature hidden
7648 (java_fix_constructors): Added comment.
7649 (java_check_final): Function removed.
7650 (java_complete_expand_methods): Fixed comment. Don't generate
7651 class data, save its outgoing constant pool instead.
7652 (verify_constructor_super): Skip anonymous class constructor
7653 hidden this$<n> parameter.
7654 (java_expand_classes): New local `saved_ctxp'. Removed call to
7655 java_expand_finals and java_check_final. Expand anonymous class
7656 constructors. Generate class data.
7657 (build_super_invocation): Skip anonymous class hidden this$<n>
7659 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7660 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7661 (set_java_signature): Likewise.
7663 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7665 * gjavah.c: Delete ACC_VISIBILITY define.
7666 * jcf.h: Add ACC_VISIBILITY define.
7667 * parse.y: final: rule tagged <value>.
7668 (java_check_regular_methods): Use ACC_VISIBILITY define for
7669 default package access check.
7670 (local_variable_declaration_statement): Use final: rule.
7672 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7674 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7677 2000-01-17 Tom Tromey <tromey@cygnus.com>
7679 * gjavah.c (print_field_info): Allow non-static final fields.
7681 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7683 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7684 * parse.y (patch_anonymous_class): New function.
7685 (create_anonymous_class): Register incomplete type when the
7686 class/interface to extends/implement isn't known yet.
7687 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7688 (verify_constructor_super): Tuned error message.
7690 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7692 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7693 (ANONYMOUS_CLASS_P): New macro.
7694 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7695 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7696 * parse.y (create_class): Added leading argument.
7697 (maybe_create_class_interface_decl,
7698 check_class_interface_creation): Likewise.
7699 (craft_constructor): New function.
7700 (verify_constructor_super): Added argument in prototype.
7701 (class_declaration:): Inserted leading argument.
7702 (for_begin:): Use FOR_LOOP_P.
7703 (anonymous_class_creation): Create WFL of the anonymous class to
7704 instantiate. Call build_new_invocation. Added comments.
7705 (check_class_interface_creation): Handle parameter `anonymous' in
7706 verbose mode class creation announce.
7707 (link_nested_class_to_enclosing): Exclude anonymous classes.
7708 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7709 anonymous class, even though they appear to have an enclosing
7711 (create_interface): Pass extra argument to
7712 check_class_interface_creation.
7713 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7714 (create_class): Call check_class_interface_creation and
7715 maybe_create_class_interface_decl with extra new argument. Don't
7716 add private this$<n> to anonymous classes.
7717 (method_declarator): Insert hidden this$<n> to anonymous class
7719 (java_fix_constructors): Deleted code creating default
7720 constructor. Call craft_constructor instead.
7721 (java_check_regular_methods): Set `saw_constructor' to 1 for
7723 (fix_constructors): Pass extra argument to verify_constructor_super.
7724 (verify_constructor_super): New local `sdecl', use it. Search for
7725 matching constructor (possibly featuring arguments) in super
7727 (lookup_method_invoke): Craft constructor according to arguments
7728 list when dealing with anonymous class constructors.
7729 (build_super_invocation): Pass arguments to anonymous class super
7731 (search_loop): Use FOR_LOOP_P.
7732 (labeled_block_contains_loop_p): Likewise.
7734 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7736 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7737 (enclosing_context_p): New function.
7738 (get_access_flags_from_decl): Handle CLASS_STATIC.
7739 (maybe_layout_super_class): Extra first argument passed to
7741 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7743 * decl.c (access0_identifier_node): New global.
7744 (init_decl_processing): access0_identifier_node initialized.
7745 (pushdecl): Set DECL_CONTEXT only on non type decls.
7746 * expr.c (lookup_field): Lookup inner class fields in enclosing
7748 (expand_invoke): Use ID_INIT_P.
7749 (expand_java_field_op): Use DECL_CLINIT_P.
7750 * java-tree.def (CLASS_LITERAL): New tree code.
7751 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7752 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7753 (struct lang_decl): New field `inner_access'.
7754 (enclosing_context_p): Prototyped.
7755 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7756 ID_CLINIT_P): New macros.
7757 (CLASS_STATIC): New macro.
7758 (CLASS_ACCESS0_GENERATED_P): New macro.
7759 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7760 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7761 INNER_CLASS_P): New macros.
7762 (DECL_INNER_CLASS_LIST): New macro.
7763 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7765 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7766 the shift value to int. Fixed typo in comment.
7767 * lex.c (inst_id, wpv_id): Initialize.
7768 * mangle.c (unicode_mangling_length): Take `$' into account.
7769 * parse.h (DRECOVER, RECOVER): Terminate properly.
7770 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7771 (typedef struct _jdep): New field `enclosing'.
7772 (JDEP_ENCLOSING): New macro.
7773 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7774 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7775 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7776 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7777 GET_ENCLOSING_CPC_CONTEXT): New macros.
7778 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7779 (do_resolve_class): Added extra argument in prototype.
7780 * parse.y (resolve_class): Added extra argument in prototype.
7781 (maybe_create_class_interface_decl): Likewise.
7782 (maybe_use_access_method, build_wfl_wrap): New functions.
7783 (java_complete_expand_classes, java_complete_expand_class):
7785 (java_parser_context_push_initialized_field,
7786 java_parser_context_suspend, java_parser_context_resume):
7788 (maybe_make_nested_class_name, make_nested_class_name,
7789 set_nested_class_simple_name_value,
7790 link_nested_class_to_enclosing, find_as_inner_class,
7791 find_as_inner_class_do, check_inner_class_redefinition,
7792 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7793 maybe_build_thisn_access_method, build_outer_field_access,
7794 build_outer_field_access_methods, build_outer_field_access_expr,
7795 build_outer_method_access_method, build_new_access_id,
7796 build_outer_field_access_method, outer_field_access_p,
7797 outer_field_expanded_access_p, outer_field_access_fix,
7798 build_incomplete_class_ref, patch_incomplete_class_ref,
7799 create_anonymous_class): Likewise.
7800 (inst_id, wpv_id): New static global variables.
7801 (synchronized:): New rule, tagged <node>.
7802 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7804 (anonymous_class_creation:): New rule, tagged <node>.
7805 (NEW_TK): Tagged <node>.
7806 (type_literals, array_type_literal): New rules, tagged <node>.
7807 (class_declaration:): Removed action when reducing by class_body:
7808 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7809 using GET_CPC in sub-rules.
7810 (class_member_declaration): Handle inner classes.
7811 (method_declaration): When reducing method_header:, reset
7812 current_function_decl when appropriate.
7813 (method_declarator:): Set the number of formal parameter to 0 for
7814 method declared without arguments.
7815 (constructor_declarator:): Likewise.
7816 (static_initializer:): List of elements kept in a list.
7817 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7818 use of the keyword `static' for type declarations.
7819 (block_statement:): Handle inner class declarations.
7820 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7821 type qualified `this'.
7822 (class_instance_creation_expression): Use anonymous_class_creation:
7823 to handle inner class instances creation. Handle qualified `new'.
7824 (something_dot_new): Added appropriate actions.
7825 (create_new_parser_context): New function.
7826 (java_push_parser_context, java_parser_context_save_global,
7827 java_parser_context_suspend): Use create_new_parser_context.
7828 (check_modifiers): Changed leading comment.
7829 (check_class_interface_creation): Handle interclasses.
7830 (add_superinterfaces): Fixed comment.
7831 (create_interface): Build qualified name from the raw_name instead
7832 of its matching WFL. Push the initialized fields list. raw_name added
7833 as an extra argument to maybe_create_class_interface_decl.
7834 (create_class): Build qualified name from the raw_name instead of
7835 its matching WFL. Removed assignment to current_parsed_class_un.
7836 Call PUSH_ERROR before returning an error. Suspend the current
7837 parser context when processing an inner class. Push the
7838 initialized fields list. raw_name added as an extra argument to
7839 maybe_create_class_interface_decl. Add the private this$<n>
7841 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7842 (register_fields): Get the class type from GET_CPC and handle
7843 previous errors. Added code to handle the creation of static
7844 fields in inner classes. Initialized fields initialization
7845 statements kept in a list of lists.
7846 (maybe_generate_finit): Initialized fields initialization
7847 statements kept in a list of lists. Use GET_CPC.
7848 (maybe_generate_clinit): Likewise.
7849 (method_header): Use GET_CPC and GET_CPC_UN.
7850 (parser_qualified_classname): Handle inner classes.
7851 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7852 (java_fix_constructors): Hide pointer to enclosing context
7853 instance in constructor list when dealing with inner classes.
7854 (jdep_resolve_class): Call resolve_class with extra first argument
7856 (resolve_class): Add enclosing context as a first extra argument
7857 to do_resolve_class.
7858 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7860 (resolve_no_layout): Extra argument added to resolve_class
7862 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7863 (java_get_real_method_name): Use GET_CPC_UN.
7864 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7865 (java_check_abstract_methods): Handle static method declared in
7866 inner classes by an error.
7867 (java_check_regular_methods): Use DECL_CLINIT_P.
7868 (source_start_java_method): Also set DECL_MAX_LOCALS.
7869 (create_artificial_method): Call java_parser_context_save_global
7870 and java_parser_context_restore_global instead of saving/restoring
7871 the context by hand.
7872 (expand_start_java_method): Improved verbose mode message.
7873 (java_complete_expand_methods): Fixed leading comment. Use
7875 (fix_constructors): Added assignment to this$<n> if necessary.
7876 (java_expand_classes): Call java_complete_expand_classes instead
7877 of java_complete_expand_methods.
7878 (make_qualified_primary): Simplified.
7879 (merge_qualified_name): Optimized for missing left or right parts.
7880 (resolve_expression_name): Handle access to outer class fields from
7882 (resolve_qualified_expression_name): New macro
7883 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7884 classes. Report error on non appropriate qualification of
7885 `new'. Handle qualified `this'.
7886 (not_accessible_p): Allow access to outer class private fields from
7888 (patch_method_invocation): Handle method invocations through
7889 access methods and inner class constructor invocations.
7890 (find_applicable_accessible_methods_list): Search enclosing
7891 contexts of an inner class.
7892 (search_applicable_methods_list): Fixed typo.
7893 (argument_types_convertible): Handle inner class constructors'
7894 hidden outer context reference argument.
7895 (qualify_ambiguous_name): Handle qualified `this'.
7896 (java_complete_lhs): Handle use of field accessed through
7897 artificial access methods in various cases of assignments. Handle
7899 (check_final_assignment): Use DECL_CLINIT_P.
7900 (valid_ref_assignconv_cast_p): Handle the destination being an
7901 enclosing context of the source.
7902 (patch_unaryop): Handle use of field accessed through artificial
7904 (patch_return): Use DECL_CLINIT_P.
7905 (patch_throw_statement): Use DECL_CLINIT_P.
7906 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7907 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7910 2000-01-16 Anthony Green <green@cygnus.com>
7912 * parse.y (build_string_concatenation): Only use
7913 StringBuffer(String) shortcut if String arg is constant.
7915 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7917 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7918 the shift value to int. Fixed typo in comment.
7920 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7922 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7923 * jcf-write.c: Likewise.
7924 * parse.y: Likewise.
7925 * parse.c: Regenerate.
7927 2000-01-09 Anthony Green <green@cygnus.com>
7929 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7930 bytecodes in the correct order.
7932 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7934 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7936 2000-01-06 Anthony Green <green@cygnus.com>
7938 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7939 before building constant array decl.
7941 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7943 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7944 method invocation and typo in conditional expression.
7945 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7946 the appropriate NOTE_POP.
7947 * parse.y (patch_binop): Shift value mask to feature the right
7950 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7952 * class.c (assume_compiled, assume_compiled_node): Add static
7954 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7956 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7958 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7960 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7961 to `__modifier' to avoid stringifying it.
7963 * parse.y (verify_constructor_circularity): Don't call a variadic
7964 function with a non-literal format string.
7965 (java_check_abstract_methods): Move unreachable code inside
7966 `continue' statement.
7967 (lookup_method_invoke): Call xstrdup, not strdup.
7969 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7972 * jcf-parse.c (yyparse): Likewise.
7974 * jv-scan.c (main): Likewise.
7976 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7978 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7979 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7980 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7983 * parse.y (synchronized, variable_redefinition_error,
7984 check_class_interface_creation, create_interface, create_class,
7985 method_header, finish_method_declaration,
7986 check_modifiers_consistency, method_declarator,
7987 complete_class_report_errors, check_abstract_method_definitions,
7988 java_check_regular_methods, check_throws_clauses,
7989 java_check_abstract_methods, read_import_dir,
7990 check_pkg_class_access, declare_local_variables, fix_constructors,
7991 cut_identifier_in_qualified, resolve_expression_name,
7992 resolve_qualified_expression_name, patch_method_invocation,
7993 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7994 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7995 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7996 patch_try_statement, patch_synchronized_statement,
7997 patch_throw_statement, check_thrown_exceptions,
7998 patch_conditional_expr): Likewise.
8000 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8002 * Makefile.in (LIBDEPS): Added gcc's errors.o
8003 (../jcf-dump$(exeext):): Link with gcc's errors.o
8004 (../gcjh$(exeext):): Likewise.
8005 * expr.c (expand_java_NEW): Layout the entire target type instead of
8006 laying out its methods only.
8007 (lookup_field): Layout the class after having loaded it.
8008 * java-tree.h (java_debug_context): Declared.
8009 * jcf-io.c (toplev.h): Included.
8010 (find_class): Removed assignment to jcf's outofsynch
8011 field. Force source file to be read if newer than its matching
8012 class file. Tweaked debug messages.
8013 * jcf-parse.c (jcf_out_of_synch): Deleted.
8014 (read_class): Call to jcf_out_of_synch removed.
8015 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8016 (jcf_out_of_synch): Prototype deleted.
8017 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8018 `deprecated' and `class_err': integer turned into bit-fields.
8019 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8020 * parse.y (package_list): New global.
8021 (package_declaration:): Record newly parsed package name.
8022 (extra_ctxp_pushed_p): Static global deleted.
8023 (java_parser_context_save_global): Create buffer context for the
8024 purpose of saving globals, if necessary.
8025 (java_parser_context_restore_global): Pop context pushed for the
8026 purpose of saving globals, if necessary.
8027 (java_debug_context_do): New prototype and function.
8028 (java_debug_context): Likewise.
8029 (do_resolve_class): Use already parsed package names to qualify
8030 and lookup class candidate.
8031 (java_pre_expand_clinit): Removed unnecessary local variable.
8033 1999-12-17 Tom Tromey <tromey@cygnus.com>
8035 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8037 (process_file): Use `\n\' at end of each line in string.
8039 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8041 * expr.c (expand_invoke): Layout the loaded class before
8042 attempting to use it.
8043 (expand_java_field_op): Allow final field assignments to take
8045 * typeck.c (convert): Return error_mark_node if expr is null.
8047 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8049 * class.c (class_depth): Return -1 if the class doesn't load
8051 * expr.c (can_widen_reference_to): Check for errors during depth
8052 computation and return 0 accordingly.
8053 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8054 create default constructors and add an other error check.
8055 * parse.h (java_fix_constructors): Prototyped.
8056 * parse.y (java_pre_expand_clinit): Likewise.
8057 (build_super_invocation): Re-prototyped to feature one argument.
8058 (java_check_circular_reference): Directly use `current'.
8059 (java_fix_constructors): New function.
8060 (java_check_regular_methods): Don't create default constructors
8061 here, but abort if none were found.
8062 (java_complete_expand_methods): Pre-process <clinit> calling
8063 java_pre_expand_clinit.
8064 (java_pre_expand_clinit): New function.
8065 (fix_constructors): build_super_invocation invoked with the
8066 current method declaration as an argument.
8067 (build_super_invocation): Use the context of the processed method
8068 decl argument instead of current_class.
8069 * typeck.c (lookup_java_method): Take WFLs in method names into
8072 1999-12-14 Per Bothner <per@bothner.com>
8074 * class.c (make_class_data): flag_keep_inline_functions to keep
8075 private methods in the method array.
8077 1999-12-15 Anthony Green <green@cygnus.com>
8079 * check-init.c (check_init): Take into account both types of
8080 `throw's when checking for uninitialized variables.
8082 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8084 * parse.y (java_complete_lhs): Force convertion of array
8085 dimensions to int_type_node, that's what runtime's ABI expects.
8087 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8089 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8090 operand of a WFL, until the Java front-end gets fixed with regard
8091 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8093 1999-12-10 Andrew Haley <aph@cygnus.com>
8095 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8096 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8097 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8101 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8103 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8104 before calling expand_eh_region_start and expand_start_all_catch.
8105 * except.c (expand_start_java_handler): Switch to permanent
8106 obstack before calling expand_eh_region_start.
8107 (expand_end_java_handler): Switch to permanent obstack before
8108 calling expand_start_all_catch.
8110 1999-12-5 Anthony Green <green@cygnus.com>
8112 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8113 function with side effects.
8114 (init_decl_processing): Mark all memory allocating DECLs with
8117 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8119 * except.c (expand_end_java_handler): Call
8120 expand_resume_after_catch and end_catch_handler.
8122 1999-11-30 Anthony Green <green@cygnus.com>
8124 * verify.c (verify_jvm_instructions): Create new return label
8125 chain if non existent (don't rely on the verified state of the jsr
8128 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8130 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8131 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8133 * parse.y (patch_assignment): Removed bogus final class test on
8134 lhs when checking on whether to emit an ArrayStoreException runtime
8136 * expr.c (expand_java_arraystore): Likewise.
8138 1999-11-28 Anthony Green <green@cygnus.com>
8140 * decl.c (find_local_variable): Reuse single slot decls when
8143 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8145 * jcf-parse.c (saw_java_source): Global variable removed.
8146 (read_class): Don't use `saw_java_source'. Added extra braces.
8147 (yyparse): Code setting `saw_java_source' removed.
8149 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8151 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8153 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8155 * verify.c (merge_type_state): Non verified subroutines being
8156 considered more than once to trigger passive type merge.
8158 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8160 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8161 in case of error. Error message tuned.
8163 1999-11-21 Anthony Green <green@cygnus.com>
8165 * constants.c (find_methodref_index): Unwrap method names before
8166 inserting them in the constant pool.
8168 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8170 * class.c (assume_compiled_node): New typedef.
8171 (assume_compiled_tree): New static data.
8172 (find_assume_compiled_node): New function.
8173 (add_assume_compiled): New function.
8174 (assume_compiled): New function.
8175 * class.c (make_class_data): Use assume_compiled.
8176 (is_compiled_class): Use assume_compiled.
8178 * java-tree.h (add_assume_compiled): Declare.
8180 * lang.c (lang_decode_option): Parse new options.
8182 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8184 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8185 int_type_node: that's what `_Jv_AllocObject' expects.
8187 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8189 * parse.y (lookup_method_invoke): Use lang_printable_name to
8190 reliably build the type name during error report. Fixes PR gcj/97.
8192 1999-11-09 Tom Tromey <tromey@cygnus.com>
8194 * jcf-path.c: Include <sys/stat.h>.
8195 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8196 (DIR_UP): New macro.
8198 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8200 * parse.y (source_end_java_method): Resume permanent allocation,
8201 reversing Apr 27 1998 patch.
8202 (patch_string_cst): Pop obstacks after having pushed the permanent
8205 1999-11-05 Tom Tromey <tromey@cygnus.com>
8207 * class.c (finish_class): Emit inlined methods if any native
8208 methods exist in the class. Fixes PR gcj/85.
8210 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8212 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8213 (qualify_ambiguous_name): Likewise.
8215 1999-11-03 Godmar Back <gback@cs.utah.edu>
8217 * typeck.c: (lookup_java_method): search all inherited
8218 interfaces when looking up interface method.
8220 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8222 * parse.y (method_header:): Issue error message for rule `type
8224 (synchronized:): Error report when not using synchronized.
8226 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8229 being used before the superclass constructor has been called.
8230 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8231 instead of `CALL_THIS_CONSTRUCTOR_P'.
8233 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8235 * check-init.c: Fix typo in comment.
8237 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8242 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8244 * parse.y (expression_statement:): Call function to report
8245 improper invocation of a constructor.
8246 (parse_ctor_invocation_error): New function.
8248 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8250 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8253 1999-10-21 Tom Tromey <tromey@cygnus.com>
8255 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8256 in generated `main'.
8258 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8260 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8261 (qualify_ambiguous_name): Likewise.
8263 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8265 * parse.y (java_complete_tree): fold_constant_for_init to work on
8267 (java_complete_lhs): Likewise.
8268 (array_constructor_check_entry): Complete an initializer element
8269 on permanent_obstack.
8271 1999-10-19 Tom Tromey <tromey@cygnus.com>
8273 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8274 From Mike Moreton <mike@pillim.demon.co.uk>.
8276 1999-10-15 Greg McGary <gkm@gnu.org>
8278 * java-tree.h (flag_bounds_check): Remove extern decl.
8279 * lang.c (flag_bounds_check): Remove global variable.
8280 (lang_f_options): Remove "bounds-check" entry.
8281 (lang_init_options): Default flag_bounds_check to "on".
8283 1999-10-14 Tom Tromey <tromey@cygnus.com>
8285 * jvgenmain.c (usage): New function.
8286 (main): Use it. Also, handle `-D' options.
8287 * jvspec.c (lang_specific_driver): Recognize -D.
8288 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8290 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8292 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8294 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8295 variadic function with a non-literal format string.
8297 * parse-scan.y (report_main_declaration): Likewise.
8299 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8301 * parse.y (read_import_dir, patch_assignment, patch_binop,
8302 patch_array_ref): Likewise.
8304 * typeck.c (build_java_array_type): Likewise.
8306 * verify.c (verify_jvm_instructions): Likewise.
8308 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8310 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8312 1999-10-07 Anthony Green <green@cygnus.com>
8314 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8315 where CHECK_PUT may fail for valid reasons.
8317 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8318 UNSAFE_PUTN): New macros.
8320 1999-10-04 Tom Tromey <tromey@cygnus.com>
8322 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8323 well. Fixes Java PR gcj/59.
8324 * parse-scan.y (yyerror): Report errors.
8326 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8328 * decl.c (insert_block): Remove unconditional `abort'.
8330 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8332 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8333 FUNCTION_CODE now of type int. All callers changed.
8334 Set the builtin's DECL_BUILT_IN_CLASS.
8336 1999-09-23 Tom Tromey <tromey@cygnus.com>
8338 * jvspec.c (lang_specific_driver): Don't read spec file if
8339 -fsyntax-only given.
8341 1999-09-22 Tom Tromey <tromey@cygnus.com>
8343 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8345 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8346 (WORDS_TO_LONG): Likewise.
8347 (WORDS_TO_DOUBLE): Likewise.
8349 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8352 (RELOCATION_VALUE_1): Likewise.
8353 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8354 push_in_const, push_long_const): Prototyped.
8355 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8356 (push_constant2): Likewise.
8357 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8358 (find_constant_wide): Cast find_constant2's integer arguments to
8360 (find_constant_index): Cast find_constant2's and find_constant2's
8361 integer arguments to `jword'.
8362 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8363 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8364 (emit_if): Use RELOCATION_VALUE_1.
8365 (emit_goto): Likewise.
8366 (emit_jsr): Likewise.
8367 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8368 argument to push_long_const to HOST_WIDE_INT.
8370 1999-09-15 Andreas Schwab <schwab@suse.de>
8372 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8374 1999-09-20 Nick Clifton <nickc@cygnus.com>
8376 * lang.c (lang_decode_option): Extend comment.
8378 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8380 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8383 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8385 * gjavah.c (get_field_name, print_method_info, print_include,
8386 add_namelet): Use xmalloc, not malloc.
8388 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8389 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8392 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8394 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8396 * jcf-path.c (add_entry): Likewise.
8398 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8400 * jv-scan.c (xmalloc): Remove definition.
8402 * jvgenmain.c (xmalloc): Likewise.
8404 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8406 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8408 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8409 concat, not xmalloc/sprintf.
8410 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8411 (xstrdup): Remove definition.
8413 * parse.y (duplicate_declaration_error_p,
8414 constructor_circularity_msg, verify_constructor_circularity,
8415 check_abstract_method_definitions, java_check_regular_methods,
8416 java_check_abstract_methods, patch_method_invocation,
8417 check_for_static_method_reference, patch_assignment, patch_binop,
8418 patch_cast, array_constructor_check_entry, patch_return,
8419 patch_conditional_expr): Use xstrdup, not strdup.
8421 * zextract.c (ALLOC): Use xmalloc, not malloc.
8423 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8425 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8427 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8428 (do_spec, lang_specific_pre_link, lang_specific_driver,
8429 input_filename, input_filename_length): Don't declare.
8430 (main_class_name, jvgenmain_spec, lang_specific_driver):
8432 (lang_specific_driver): All calls to the function pointer
8433 parameter now explicitly call `fatal'.
8435 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8437 * parse.y (find_applicable_accessible_methods_list): Search
8438 abstract classes as interfaces.
8440 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8442 * class.c (finish_class): We're now outside a valid method
8443 declaration. Tell the rest of gcc so.
8445 1999-09-08 Bruce Korb autogen@linuxbox.com
8447 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8449 1999-09-07 Tom Tromey <tromey@cygnus.com>
8451 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8453 (decode_signature_piece): Don't emit "::" in JArray<>.
8454 (print_namelet): Only print trailing `;' when printing a class.
8456 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8458 * java-tree.h: Delete declarations for all tree nodes now moved to
8460 * decl.c: Delete their definitions.
8462 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8464 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8465 * Makefile.in (OBJS): Add ggc-callbacks.o.
8466 (OBJDEPS): Likewise.
8468 1999-09-03 Tom Tromey <tromey@cygnus.com>
8470 * parse.y (strip_out_static_field_access_decl): Return operand if
8471 it satisfies JDECL_P.
8473 1999-09-02 Tom Tromey <tromey@cygnus.com>
8475 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8476 Handle nested arrays, like `[[I'.
8478 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8480 * class.c (finish_class): Remove unused parameter, all callers
8483 * expr.c (build_java_athrow): Change return type to void.
8484 (java_lang_expand_expr): Make sure each case in switch returns a
8487 * java-tree.h (finish_class): Fix prototype to take void args.
8489 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8490 (main): Issue return from main, not exit.
8492 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8494 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8496 * jv-scan.c (main): Issue return from main, not exit.
8498 * parse.y (check_abstract_method_definitions,
8499 java_check_abstract_method_definitions): Add static prototypes.
8500 (java_complete_expand_methods): Fix call to `finish_class'.
8502 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8505 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8507 * lang.c (language_string): Constify.
8509 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8511 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8512 Remove hacks for stuff which comes from libiberty.
8514 * Make-lang.in: Likewise.
8516 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8518 * Makefile.in (xref.o): Depend on xref.c explicitly.
8520 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8522 * java-tree.h (lang_printable_name): Constify a char*.
8524 * lang.c (lang_printable_name): Likewise.
8526 1999-08-27 Jeffrey A Law (law@cygnus.com)
8528 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8531 1999-08-26 Tom Tromey <tromey@cygnus.com>
8533 * gjavah.c (print_cxx_classname): Print "::" before qualified
8536 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8538 * parse.y (lookup_cl): Changed leading comment. Now does its best
8539 to set the column number.
8540 (qualify_ambiguous_name): Take WFL wrappers into account.
8542 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8544 * verify.c (verify_jvm_instructions): Don't check instruction
8545 validity beyond end of method.
8547 1999-08-25 Tom Tromey <tromey@cygnus.com>
8549 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8551 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8553 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8554 cxx_keyword_subst, generate_access, name_is_method_p,
8555 get_field_name, print_field_name, super_class_name, print_include,
8556 decode_signature_piece, print_class_decls, usage, help,
8557 java_no_argument, version, add_namelet, print_namelet): Add static
8559 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8560 name_is_method_p): Constify a char*.
8561 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8562 Provide a final else clause in an if-else-if.
8563 (print_field_info): Add missing final arg in function call to
8565 (print_method_info, decompile_method, decode_signature_piece,
8566 print_c_decl, print_full_cxx_name, print_stub,
8567 print_mangled_classname, super_class_name, print_include,
8568 add_namelet, add_class_decl, print_class_decls, process_file,
8569 help): Constify a char*.
8571 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8572 push_int_const, find_constant_wide, find_constant_index,
8573 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8574 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8575 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8576 emit_if, emit_goto, emit_jsr, call_cleanups,
8577 make_class_file_name): Add static prototypes.
8578 (generate_bytecode_return, generate_bytecode_insns): Pass a
8579 NULL_PTR, not a NULL_TREE.
8581 * jv-scan.c: Include "jcf.h".
8582 (main): Declare using DEFUN macro.
8584 * jvspec.c (find_spec_file, lang_specific_pre_link,
8585 lang_specific_driver): Add prototypes.
8586 (find_spec_file): Constify a char*.
8588 * keyword.gperf (hash, java_keyword): Add prototypes.
8590 * lang.c (lang_print_error): Add static prototype.
8591 (lang_init): Prefer memcpy over bcopy to avoid casts.
8593 * lex.c (yylex): Add static prototype.
8595 * parse-scan.y: Include "lex.c" earlier.
8597 * parse.h: Remove redundant declaration for `yylex'.
8599 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8600 labeled_block_contains_loop_p): Add static prototypes.
8601 (not_accessible_p): Make static to match prototype.
8603 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8605 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8607 * parse.y (check_method_redefinition): Changed leading comment.
8608 (check_abstract_method_definitions): New function.
8609 (java_check_abstract_method_definitions): New function.
8610 (java_check_regular_methods): Call it.
8611 (verify_constructor_super): Fixed indentation.
8612 (lookup_method_invoke): Likewise.
8614 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8616 * parse.y (method_header): Return a null pointer if the current
8618 (finish_method_declaration): Return if the current function decl
8620 (source_start_java_method): Likewise.
8621 (java_method_add_stmt): Likewise.
8623 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8625 * class.c (emit_register_class): Removed unnecessary call to
8627 * parse.y (labeled_block_contains_loop_p): Removed unused local
8630 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8632 * parse.y (java_refold): Added prototype.
8634 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8637 (java_stabilize_reference): Removed unnecessary `else'.
8638 (java_complete_lhs): Set flag to remember boolean. Call
8639 java_refold. Added comments.
8640 (java_decl_equiv): New function.
8641 (binop_compound_p): Likewise.
8642 (java_refold): Likewise.
8643 (patch_unaryop): Striped static field access assigned to decl and
8644 op. Changed promotion scheme for ++/-- operators.
8645 (search_loop): New function.
8646 (labeled_block_contains_loop_p): Likewise.
8647 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8649 (patch_bc_statement): Call search_loop. Fixed comment.
8651 1999-08-14 Anthony Green <green@cygnus.com>
8653 * expr.c (java_lang_expand_expr): Mark static array data as
8656 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8658 * jvgenmain.c (main): NUL-terminate name_obstack.
8660 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8662 * check-init.c (check_bool2_init, done_alternative): Add static
8665 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8666 (add_method, build_utf8_ref, build_class_ref,
8667 append_gpp_mangled_type, layout_class_method): Constify a char*.
8669 * decl.c (push_promoted_type, make_binding_level): Add static
8671 (push_promoted_type, pushdecl): Constify a char*.
8673 * except.c (find_handler_in_range, link_handler,
8674 check_start_handlers): Add static prototypes.
8676 * expr.c (process_jvm_instruction): Constify a char*.
8678 * gjavah.c (main): Constify a char*.
8680 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8683 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8685 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8686 munge, print_ents): Constify a char*.
8688 * jcf-dump.c (disassemble_method): Constify a char*.
8689 (print_constant_pool, print_exception_table): Add static prototypes.
8690 (print_constant, print_exception_table, main, disassemble_method):
8693 * jcf-io.c (find_classfile, find_class): Likewise.
8695 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8696 (set_source_filename, predefined_filename_p): Add static prototypes.
8697 (set_source_filename, get_constant, get_class_constant,
8698 find_in_current_zip): Constify a char*.
8700 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8702 (add_entry, add_path, jcf_path_classpath_arg,
8703 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8705 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8706 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8707 jcf_parse_one_method, jcf_parse_methods,
8708 jcf_parse_final_attributes): Add static prototypes.
8709 (get_attribute): Constify a char*.
8711 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8712 jcf_dependency_add_target, jcf_path_classpath_arg,
8713 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8715 * jv-scan.c (main): Constify a char*.
8716 (gcc_obstack_init): Add prototype arguments.
8718 * jvgenmain.c (gcc_obstack_init): Likewise.
8719 (main): Constify a char*.
8721 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8723 (put_decl_string, lang_print_error): Constify a char*.
8724 (lang_init): Remove redundant extern prototype.
8726 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8728 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8729 Add static prototypes.
8730 (get_type_from_signature): Constify a char*.
8732 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8733 Add static prototypes.
8734 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8735 (verify_jvm_instructions): Constify a char*.
8737 * xref.c (xref_flag_value): Likewise.
8739 * xref.h (xref_flag_value): Likewise.
8741 * zextract.c (makeword, makelong): Add static prototypes.
8742 (makeword, makelong): Constify a uch*.
8744 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8746 * lang.c (java_dummy_print): Constify a char*.
8747 (lang_print_error): Likewise.
8748 (lang_init): Remove redundant prototype for `print_error_function'.
8749 (lang_init_source): Likewise.
8750 (lang_identify): Constify a char*.
8752 1999-08-09 Tom Tromey <tromey@cygnus.com>
8754 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8755 (WORDS_TO_LONG): Likewise.
8756 (WORDS_TO_DOUBLE): Likewise.
8758 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8760 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8762 * expr.c (java_stack_pop, java_array_data_offset,
8763 build_java_throw_out_of_bounds_exception, case_identity,
8764 build_java_check_indexed_type): Add static prototypes.
8765 (linenumber_table, expand_invoke, expand_java_field_op,
8766 build_primtype_type_ref, expand_byte_code): Constify a char*.
8768 * java-tree.h (build_primtype_type_ref, linenumber_table):
8770 (java_lang_expand_expr): Add prototype.
8772 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8773 `java_lang_expand_expr'.
8775 * lex.c (java_lex_error): Constify a char*.
8776 (java_get_unicode, java_read_char, java_allocate_new_line,
8777 java_unget_unicode, java_sneak_unicode): Prototype.
8779 * parse-scan.y (current_class, package_name, method_declarator,
8780 report_class_declaration, yyerror): Constify a char*.
8782 * parse.h (java_report_errors): Prototype.
8783 (yyerror): Constify a char*.
8785 * parse.y (classitf_redefinition_error, check_modifiers,
8786 parse_jdk1_1_error, lookup_package_type,
8787 lookup_package_type_and_set_next, get_printable_method_name,
8788 purify_type_name): Constify a char*.
8789 (build_super_invocation, maybe_generate_finit,
8790 verify_constructor_super, parser_add_interface,
8791 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8792 java_complete_expand_methods, java_expand_finals,
8793 cut_identifier_in_qualified, java_stabilize_reference,
8794 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8795 merge_string_cste): Prototype.
8796 (single_type_import_declaration, yyerror,
8797 variable_redefinition_error, build_array_from_name,
8798 build_unresolved_array_type, check_class_interface_creation,
8799 resolve_class, complete_class_report_errors,
8800 note_possible_classname, read_import_dir,
8801 find_in_imports_on_demand, resolve_package, fix_constructors,
8802 check_deprecation, lookup_method_invoke,
8803 maybe_build_primttype_type_ref, array_constructor_check_entry):
8805 (java_complete_expand_methods, java_expand_finals): Make static.
8806 (convert_narrow): Remove static prototype.
8808 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
8810 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8812 1999-08-02 Richard Henderson <rth@cygnus.com>
8814 * decl.c: Include defaults.h instead of expr.h.
8815 * parse.y: Likewise.
8817 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8819 * java/decl.c (start_java_method): Change all uses of
8820 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8821 Ensure expr.h is included.
8822 * java/expr.c (pop_arguments): Ditto.
8823 * java/parse.y (expand_start_java_method): Ditto.
8825 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8827 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8829 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8831 * decl.c: Include "function.h".
8832 * except.c: Likewise.
8833 * parse.y: Likewise.
8834 * Makefile.in: Update dependencies.
8836 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8838 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8839 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8840 `modifier' with ATTRIBUTE_UNUSED.
8842 * gjavah.c (process_file): Add braces around ambiguous `else'.
8844 * jcf-dump.c (print_access_flags, localvar_free): Change return
8847 * parse.y (java_complete_expand_method): Initialize variable
8849 (resolve_qualified_expression_name): Likewise for `field_decl'.
8850 (patch_method_invocation): Likewise for `class_to_search'.
8851 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8852 (patch_assignment): Likewise for `lhs_type'.
8854 * verify.c (verify_jvm_instructions): Remove unused variable
8857 1999-07-25 Richard Henderson <rth@cygnus.com>
8859 * decl.c (va_list_type_node): New.
8861 1999-07-25 Anthony Green <green@cygnus.com>
8863 * gjavah.c (print_stub): New function.
8864 (METHOD_IS_NATIVE): New macro.
8865 (print_mangled_classname): Make static.
8866 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8867 (process_file): Perform stub generation.
8868 (HANDLE_METHOD): Don't emit class decls during stub
8870 (HANDLE_END_METHOD): Take into account stub generation.
8871 (print_method_info): Handle stub generation.
8872 (print_stub): New function.
8873 (print_cxx_classname): Make signature consistant with others.
8874 (help): Describe -stubs option.
8875 (main): Create stub file.
8876 (version): Use version.c.
8877 (print_full_cxx_name): New function.
8878 (print_c_decl): Use print_full_cxx_name.
8880 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8882 * check-init.c (check_init): Handle MAX_EXPR.
8884 1999-07-15 Andrew Haley <aph@cygnus.com>
8886 * lang.c (flag_use_divide_subroutine): New variable.
8887 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8888 fp-to-integer conversion.
8889 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8892 * expr.c (build_java_soft_divmod): New function.
8893 (build_java_binop): Call build_java_soft_divmod if
8894 flag_use_divide_subroutine is set.
8895 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8896 soft_lrem_node: new builtin functions.
8897 (init_decl_processing) Initialize the new builtins.
8898 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8899 soft_lrem_node: new builtin functions.
8900 (build_java_soft_divmod): New function.
8901 * parse.y: Call build_java_soft_divmod if
8902 flag_use_divide_subroutine is set.
8905 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8906 a --specs= arg) even if not linking.
8907 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8908 -fuse-divide-subroutine
8910 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8912 * parse.y (resolve_and_layout): Check methods only once.
8913 (resolve_qualified_expression_name): Verify thrown exceptions
8915 (check_thrown_exceptions): Reject exceptions thrown in
8916 initializer. Error message tuned.
8918 1999-07-14 Andrew Haley <aph@cygnus.com>
8920 * expr.c (expand_expr): Do not return the last statement in a
8921 block as the block's value.
8923 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8925 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8926 CALL_EXPR, to avoid order of evaluation changes.
8928 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8930 * parse.y (qualify_ambiguous_name): Do not use
8931 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8933 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8935 * check-init.c (check_init): Handle MAX_EXPR.
8936 * expr.c (force_evaluation_order): Force method call arguments to
8937 be evaluated in left-to-right order.
8938 * parse.y (qualify_ambiguous_name): Loop again to qualify
8939 NEW_ARRAY_EXPR properly.
8941 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * parse.y (patch_invoke): Resolve unresolved invoked method
8945 (qualify_ambiguous_name): STRING_CST to qualify expression for
8946 type name resolution.
8948 1999-06-24 Andrew Haley <aph@cygnus.com>
8950 * class.c (finish_class): Whenever a deferred method is
8951 output, rescan the list of methods to see if a new candidate for
8952 output can be found.
8954 1999-06-28 Tom Tromey <tromey@cygnus.com>
8956 * jvspec.c (lang_specific_driver): Recognize --help.
8958 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8960 * parse.y (resolve_package): Fixed bogus return statement.
8961 (patch_method_invocation): Resolve method invocation beginning with
8962 a package name qualifier.
8964 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8966 * Make-lang.in (java.stage1): Depend on stage1-start.
8967 (java.stage2): Likewise for stage2-start.
8968 (java.stage3): Likewise for stage3-start.
8969 (java.stage4): Likewise for stage4-start.
8971 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8973 * parse.y (java_complete_lhs): When doing cross referencing, don't
8974 try to keep file location on a WFL expanded as a CALL_EXPR.
8976 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8978 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8979 compiling to class file a void method with an empty method body.
8980 As a side effect, the bytecode backend will generate the
8981 appropriate `return' instruction.
8983 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8985 * parse.y (lookup_package_type_and_set_next): New function prototype.
8986 (resolve_package): Search current and imported packages.
8987 (lookup_package_type_and_set_next): New function.
8989 1999-06-22 Andrew Haley <aph@cygnus.com>
8991 * verify.c (verify_jvm_instructions): Check for pending blocks
8992 before invalid PC test and opcode switch, not after.
8994 1999-06-21 Andrew Haley <aph@cygnus.com>
8996 * except.c (find_handler_in_range): The upper limit for exception
8997 ranges is exclusive, not inclusive: (start <= pc < end).
8998 (link_handler): find child pointer which points to outer by
8999 searching sibling list: previous code incorrectly assumed that
9000 outer->outer->first_child must point to outer.
9001 * verify.c (verify_jvm_instructions): FIXME added to code for
9003 (verify_jvm_instructions): Do not assume that the last block
9004 processed in a subroutine is a block which ends with a `ret'
9005 instruction. With some control flows it is possible that the last
9006 block ends with an `athrow'.
9008 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9010 * parse.y (qualify_ambiguous_name): Reorganized the post
9011 evaluation of non WFL leading expression nodes.
9013 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9018 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * parse.y (qualify_ambiguous_name): Handle qualified expression
9021 beginning with a STRING_CST.
9023 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9025 * parse.y (register_fields): Set DECL_INITIAL on both
9026 pre-initialized static and public fields.
9027 (resolve_field_access): Static field access expressions to always
9029 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9030 qualification. CONVERT_EXPR to be resolved as an expression name.
9031 (java_complete_lhs): Identify and access qualified final
9032 initialized field in switch statement case expression.
9033 (fold_constant_for_init): Pre-initialized field decl constant to
9036 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9038 * parse.y (note_possible_classname): Mark returned node with
9039 QUALIFIED_P only if the original class name contained a '/'.
9041 1999-06-05 Anthony Green <green@cygnus.com>
9043 * Make-lang.in (gcjh): More parallel build fixes.
9045 1999-06-03 Mike Stump <mrs@wrs.com>
9047 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9049 1999-06-02 Anthony Green <green@cygnus.com>
9051 * except.c (link_handler): Chain exception handlers in order.
9053 1999-06-02 Anthony Green <green@cygnus.com>
9055 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9056 with nops and process as usual in order to always set correct EH
9057 ranges. Emit detailed warnings about unreachable bytecodes.
9059 1999-06-02 Anthony Green <green@cygnus.com>
9061 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9064 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9067 or the searched field decl.
9069 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * parse.y (fold_constant_for_init): Convert numerical constant
9072 values to the type of the assigned field.
9074 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9076 * expr.c (lookup_field): Relaxed the test on class loading error
9078 * parse.y (fold_constant_for_init): Enabeled old code.
9080 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9082 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9083 decide the validity of the cast of a java.lang.Cloneable reference
9085 (patch_conditional_expr): Fixed first argument passed to
9086 binary_numeric_promotion.
9088 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9090 * parse.y (qualify_ambiguous_name): Take into account that a
9091 CONVERT_EXPR might specify a type as a WFL.
9093 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9095 * parse.y (patch_assignment): Save the rhs before using it as an
9096 argument to _Jv_CheckArrayStore.
9098 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9102 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9104 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9105 floating point litteral only when the exponent indicator has been
9108 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9110 * parse.y (formal_parameter:): Construct argument tree list
9111 element even if a yet unsupported final parameter was encountered.
9113 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9115 * parse.y (finish_method_declaration): Issue errors for native or
9116 abstract methods declared with a method body, as well as for non
9117 native or non abstract methods with no method body.
9119 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9121 * class.c (build_utf8_ref): Initialize variable `field'.
9123 * decl.c (init_decl_processing): Initialize variable `field'.
9125 * expr.c (build_known_method_ref): Mark parameters `method_type',
9126 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9127 (process_jvm_instruction): Likewise for parameter `length'.
9129 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9130 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9133 * parse.y (maybe_generate_clinit): Remove unused variable
9134 `has_non_primitive_fields'.
9135 (find_in_imports_on_demand): Initialize variables `node_to_use'
9137 (patch_binop): Likewise for variable `prom_type'.
9138 (patch_unaryop): Likewise for variable `prom_type'.
9140 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9142 * xref.c (xref_table): Add missing initializer.
9144 1999-05-14 Tom Tromey <tromey@cygnus.com>
9146 * java-except.h (struct eh_range): Removed unused `next' member.
9147 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9148 after adding all exception handlers. Sort exception ranges in
9150 (struct pc_index): New structure.
9151 (start_pc_cmp): New function.
9152 * except.c (add_handler): Return `void'. Don't call link_handler;
9153 instead construct an ordinary linked list and do range
9155 (check_nested_ranges): New function.
9156 (link_handler): Changed interface to allow merging of eh_ranges.
9157 Split overlapping ranges. Return `void'.
9159 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9161 * parse.y (constructor_block_end:): New rule, tagged <node>.
9162 (constructor_body:): Use `constructor_block_end' instead of
9165 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9167 * parse.y (statement_nsi:): Pop `for' statement block.
9168 (java_complete_lhs): Labeled blocks containing no statement are
9169 marked as completing normally.
9171 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9173 * xref.c (xref_set_current_fp): New function, defined.
9174 * xref.h (xref_set_current_fp): New function, prototyped.
9176 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * check-init.c (check_init): Take into account that
9179 LABELED_BLOCK_STMT can be empty.
9181 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9183 * parse.y (java_check_regular_methods): Warning check on not
9184 overriding methods with default access in other packages does not
9185 apply to `<clinit>'.
9186 (java_complete_lhs): If block body is an empty_stmt_node, replace
9187 it by NULL_TREE. This prevents gcc from generating an irrelevant
9190 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9192 * check-init.c (check_init): Removed code accepting to see things
9193 falling through default:, when doing xrefs.
9194 * java-tree.h (do_not_fold): New global variable, declared.
9195 * parse.y (do_not_fold): New global variable, defined.
9196 (java_complete_expand_method): Set `do_not_fold' to the value of
9197 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9198 and reinstall them after them have been purged; do not check for
9199 initializations; do not issue missing return errors.
9200 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9202 (patch_binop): Skip the fold part when doing xrefs.
9203 (build_string_concatenation): Skip the concatenation part when
9205 (patch_synchronized_statement): Do not generate a try-finally when
9207 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9208 and keep the location where the throw was seen.
9209 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9210 any treatment on the converted node an simply return a NOP_EXPR of
9212 * xref.c (xref_get_data): New function, defined.
9213 * xref.h (xref_get_data): New function, declared.
9214 (XREF_GET_DATA): Use xref_get_data.
9216 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9218 * gjavah.c (print_include): Cast the result of `strlen' to int
9219 when comparing against a signed value.
9220 (add_namelet): Likewise.
9222 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9224 * expr.c (expand_invoke): Mark parameter `nargs' with
9226 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9228 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9231 * jcf-reader.c (get_attribute): Cast a value to long
9232 when comparing against a signed expression. Likewise.
9234 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9237 1999-05-11 Andrew Haley <aph@cygnus.com>
9239 * parse.y (source_end_java_method): If the current method contains
9240 any exception handlers, force asynchronous_exceptions: this is
9241 necessary because signal handlers in libjava may throw exceptions.
9242 * decl.c (end_java_method): Ditto.
9244 1999-05-11 Tom Tromey <tromey@cygnus.com>
9246 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9248 * jvspec.c (THREAD_NAME): Removed.
9249 (GC_NAME): Likewise.
9250 (MATHLIB): Likewise.
9251 (WITHLIBC): Likewise.
9253 (THREADLIB): Likewise.
9254 (MATH_LIBRARY): Likewise.
9255 (lang_specific_driver): Don't add `-l' options to command line.
9256 Instead, add a single --specs option. Recognize `-L' options and
9257 use them to search for spec file.
9258 (find_spec_file): New function.
9259 (SPEC_FILE): New define.
9261 1999-05-11 Dave Brolley <brolley@cygnus.com>
9263 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9264 cpplib-enabled build.
9266 1999-05-05 Per Bothner <bothner@cygnus.com>
9268 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9269 temporarily zero it while calling rest_of_decl_compilation.
9271 * java-tree.h (string_ptr_type_node): Add declaration.
9272 * decl.c: Define and initialize string_ptr_type_node.
9273 * parse.y (patch_string_cst): Use string_ptr_type_node.
9275 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9276 * parse.y (for_statement): Now unconditionally exit_block.
9277 (finish_labeled_statement): No longer exit_block if for-loop.
9278 (patch_loop_statement): Check harder if the loop is already labeled.
9280 * parse.y (patch_initialized_static_field): Removed function.
9281 (maybe_generate_clinit): Removed special handling for interfaces.
9282 (java_complete_expand_methods): Do a preliminary java_complete_tree
9283 on <clinit> to determine if it can be removed.
9284 (java_complete_expand_method): Remove special handling for <clinit>.
9285 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9286 optimize if we get back empty_stmt_node.
9287 For MODIFY_EXPR, re-do checking of static initializers.
9288 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9289 For VAR_DECL, pass correct context.
9291 * verify.c (verify_jvm_instructions): Better error messages.
9293 1999-05-03 Tom Tromey <tromey@cygnus.com>
9295 * parse-scan.y (interface_declaration): Call
9296 report_class_declaration for interfaces.
9298 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9300 * Makefile.in: Remove -v from bison command lines.
9302 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * check-init.c (check_init): Exclude a case of error when doing
9306 * class.c (layout_class_method): Don't generate the error message
9307 twice when compiling from source.
9308 * lang-options.h: Added `-Wredundant-modifers' and
9309 `-Wunusupported-jdk11' flags and help text.
9310 * lang.c (lang_decode_option): Added support for
9311 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9312 flag_static_local_jdk11 and flag_redundant set accordingly.
9313 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9314 * parse.h (EXPR_WFL_ADD_COL): New macro.
9315 (DECL_END_SOURCE_LINE): Likewise.
9316 (DECL_INHERITED_SOURCE_LINE): Likewise.
9317 * parse.y (static_ref_err): New function, prototyped.
9318 (CCB_TK): Now tagged <operator>.
9319 (class_body:): Remember the location of the closing '}' of a class
9320 definition when doing xrefs.
9322 (block_end:): Likewise.
9323 (create_class): Remember the location of the inherited class
9324 identifier when doing xrefs.
9325 (register_fields): Added test on first operand of `init' before
9326 testing it TREE_CODE.
9327 (method_header): Store the location of the class identifier in the
9328 class decl when doing xrefs.
9329 (finish_method_declaration): Don't combine first/last method line
9331 (java_check_regular_methods): Warning check on not overriding
9332 methods with default access on other packages move before check on
9333 static methods. Initialization of `aflags' also moved up.
9334 (resolve_expression_name): Call static_ref_err to report the error.
9335 (static_ref_err): New function, implemented.
9336 (resolve_field_access): Returned simplified static field access
9338 (resolve_qualified_expression_name): Check for illegal use of
9339 static fields in a non static context. Call static_ref_err to
9340 report error in various places.
9341 (java_complete_tree): Do not fold initialized static fields when
9343 (java_complete_lhs): Likewise.
9345 1999-04-29 Anthony Green <green@cygnus.com>
9347 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9348 create internal labels.
9349 (lookup_label): Ditto.
9351 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9353 * class.c (layout_class_method): Generate <clinit>'s rtl for
9355 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9356 for interfaces' <clinit>.
9357 * expr.c (lookup_field): Search for fields in interfaces.
9358 (expand_invoke): Fixed indentation.
9359 (expand_java_field_op): Likewise. Use IS_CLINIT.
9360 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9361 (IS_CLINIT): New macro.
9362 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9363 interface was parsed.
9364 (maybe_generate_clinit): Don't generate if the current class is an
9365 interface with only fields of primitive types.
9366 (reset_method_name): Use IS_CLINIT.
9367 (java_complete_expand_method): Expand <clinit> when it exists for
9368 interfaces. Use IS_CLINIT.
9369 (resolve_expression_name): Use DECL_CONTEXT instead of
9370 current_class to build static field references.
9371 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9372 ARRAY_REF when doing xreferencing.
9373 (check_final_assignment): Fixed typo in leading comment. Use
9375 (patch_array_ref): Don't fully expand array references when
9377 (patch_return): Use IS_CLINIT.
9378 (patch_throw_statement): Likewise.
9380 1999-04-22 Tom Tromey <tromey@cygnus.com>
9382 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9384 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9386 * decl.c (predef_filenames, predef_filenames_size): New globals
9387 (init_decl_processing): predef_filenames and predef_filenames_size
9389 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9391 * jcf-parse.c (predefined_filename_p): New function.
9392 (yyparse): Check that files on the command line are specified only
9393 once and issue a warning otherwise.
9394 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9395 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9396 avoid a gcc warning with -W -Wall turned on.
9397 (java_expand_classes): Abort if errors were encountered.
9398 (java_complete_lhs): If the cross reference flag is set, wrap
9399 field DECL node around a WFL when resolving expression name.
9401 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9403 * lang.c (lang_decode_option): Fixed returned value when parsing
9404 `-fxref=...' and `-Wall'.
9405 * parse.y (source_end_java_method): Do not generate code when
9406 flag_emit_xref is set.
9407 (resolve_expression_name): Do not build static field access when
9408 flag_emit_xref is set.
9409 (resolve_field_access): No special treatment on `length' when
9410 flag_emit_xref is set. Do not build qualified static field access
9411 when flag_emit_xref is set.
9412 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9413 when flag_emit_xref is set.
9414 (patch_assignment): Do not generate array store runtime check when
9415 flag_emit_xref is set.
9416 * xref.c (xref_flag_value): Fixed function declaration
9418 (xset_set_data): New function.
9419 * xref.h (xref_set_data): Added prototype for new function.
9420 (typedef struct xref_flag_table): New field data.
9421 (XREF_GET_DATA): New macro.
9423 1999-04-19 Tom Tromey <tromey@cygnus.com>
9425 * xref.h (enum): Removed trailing comma.
9427 * parse.y (resolve_qualified_expression_name): Added missing
9430 1999-04-15 Anthony Green <green@cygnus.com>
9432 * gjavah.c: New prototypes for java_float_finite and
9435 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9440 1999-04-06 Jeffrey A Law (law@cygnus.com)
9442 * Makefile.in (TREE_H): Add tree-check.h.
9443 (RTL_H): Add genrtl.h.
9445 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9447 * parse.y (patch_assignment): Added ArrayStoreException runtime
9450 1999-04-06 Per Bothner <bothner@cygnus.com>
9452 * expr.c (pop_type_0): New function.
9453 (pop_type): Use pop_type_0.
9454 * java-tree.h (pop_type_0): New declaration.
9455 * verify.c (verify_jvm_instructions): Check return instructions.
9457 * parse.y (patch_binop): Don't fold if non-constant and emiting
9460 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9462 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9464 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9465 (main_jcf): Don't define.
9466 (process_file): Don't set `main_jcf'.
9468 * java-tree.h (main_jcf): Don't declare.
9470 * jcf-parse.c (main_jcf): Add static definition.
9472 * lang.c (main_jcf): Don't define.
9474 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9476 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9478 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9480 * jcf-depend.c: Include "config.h", not <config.h>.
9482 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9485 * jcf-path.c: Include "config.h", not <config.h>.
9487 * lex.c: Don't include various system header files.
9488 (java_init_lex): Cast the argument of `bzero' to PTR
9490 * parse-scan.y (java_push_parser_context): Likewise.
9492 * parse.y (java_push_parser_context): Likewise.
9493 (patch_bc_statement): Match format specifier to variable argument.
9495 * xref.c: Don't include <stdio.h>.
9497 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9499 * parse.y (struct parser_ctxt *ctxp): Now global.
9500 (declare_local_variables): Use WFL compound value for the
9501 declaration source line value, when doing cross-referencing.
9503 1999-03-31 Tom Tromey <tromey@cygnus.com>
9505 * gjavah.c (print_field_info): Allow constants of other types.
9506 (print_include): Generate include when new name is proper prefix
9507 of already printed name.
9508 (add_namelet): Likewise.
9509 (cxx_keyword_subst): New function.
9510 (print_method_info): Use it.
9511 (print_field_name): New function.
9512 (get_field_name): New function.
9513 (print_field_info): Use get_field_name and print_field_name.
9515 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9517 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9518 'KR-C', so gperf uses the `const' keyword on strings.
9520 * keyword.gperf (java_keyword): Const-ify a char*.
9522 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9524 * parse.y (patch_bc_statement): Fixed identation and a bogus
9527 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9529 * parse.y (patch_assignment): Allow static variables in other
9530 classes to be assigned.
9532 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9534 * class.c (maybe_add_interface): Remove unused variable
9536 (make_class_data): Use = for assignment, not ==. Likewise.
9537 (emit_register_classes): Remove unused variable `decl'.
9539 * lex.c: Fix comment so as not to contain an embedded `/*'.
9541 * verify.c (verify_jvm_instructions): Remove unused variable
9544 1999-03-27 Per Bothner <bothner@cygnus.com>
9546 * parse.y (complete_loop_body): Rename to finish_loop_body.
9547 (complete_labeled_statement): Rename to finish_labeled_statement.
9548 (complete_for_loop): Rename to finish_for_loop.
9549 (complete_method_declaration): Rename to finish_method_declaration.
9551 * java-tree.h (continue_identifier_node): New global node.
9552 * decl.c: Define and initialize continue_identifier_node.
9553 * parse.y (generate_labeled_block): Remove - no longer needed.
9554 (build_loop_body): Use continue_identifier_node for continue block.
9555 (finish_labeled_statement): Also do pop_labeled_block actions.
9556 (java_complete_lhs): POP_LOOP even if error.
9557 (build_labeled_block): Special handling for continue_identifier_node.
9558 (patch_loop_statement): Re-organize.
9559 (patch_bc_statement): Re-write.
9561 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9563 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9564 using a WFL compound value.
9565 * parse.y (xref.h): Include.
9566 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9568 (register_fields): Set WFL compound value to lineno if doing
9570 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9572 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9573 * xref.h (expand_xref): Prototype renamed from xref_generate.
9575 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9577 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9578 (GET_CURRENT_BLOCK): New macro.
9579 * parse.y (current_static_block): New global variable.
9580 (method_body:): Define action.
9581 (complete_method_declaration): Set current_function_decl to NULL
9582 when work on the current method is done.
9583 (declare_local_variables): Use GET_CURRENT_BLOCK.
9584 (java_method_add_stmt): Likewise.
9585 (java_complete_expand_method): Disable the use of `this' when
9587 (enter_a_block): If no current method exist, use
9588 current_static_block to link static initializer blocks.
9589 (exit_block): Rewritten to use current_static_block when no current
9591 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9592 (patch_return): Forbid the use of `return' in static initializers.
9593 (patch_throw_statement): Fixed indentation. Issue specific error
9594 for uncaught thrown checked exception in static initializer
9595 blocks. Removed FIXME.
9597 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9599 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9600 Link gcj from gcc.o.
9602 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9604 * parse.y (find_applicable_accessible_methods_list): When dealing
9605 with interface: ensure that a given interface or java.lang.Object
9606 are searched only once.
9608 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9610 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9612 * jcf-dump.c (print_access_flags): Add braces around if-else.
9614 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9617 * lex.c (build_wfl_node): Add static prototype.
9619 * lex.h (build_wfl_node): Remove static prototype.
9621 * parse.y: Include lex.c early enough to declare everything needed.
9622 Ensure calls to `build_wfl_node' pass the proper arguments.
9623 (create_class): Remove unused variable `super_decl'.
9624 (get_printable_method_name): Initialize variable `name'.
9626 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * Changelog: Fixed 1999-03-22 typos.
9629 * lang.c (lang_decode_option): Fixed typo in error string in the
9632 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9634 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9636 * java-tree.h (flag_emit_xref): Declared extern.
9637 * lang.c (xref.h): Included.
9638 (flag_emit_xref): New global variable.
9639 (lang_decode_option): Added support for -fxref.
9643 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9645 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9648 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9650 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9651 $(srcdir)/../system.h and $(JAVA_TREE_H).
9652 (jcf-io.o): Depend on $(JAVA_TREE_H).
9653 (mangle.o): Likewise.
9655 * check-init.c (check_cond_init): Add static prototype.
9657 * class.c (build_java_method_type, hashUtf8String,
9658 make_field_value, get_dispatch_vector, get_dispatch_table,
9659 append_gpp_mangled_type, mangle_static_field): Likewise.
9660 (strLengthUtf8): Hide unused definition.
9661 (hashUtf8String): Const-ify.
9662 (make_field_value): Un-ANSI-fy.
9664 * constants.c: Move inclusion of jcf.h above java-tree.h.
9665 (set_constant_entry, find_class_or_string_constant,
9666 find_name_and_type_constant, get_tag_node,
9667 build_constant_data_ref): Add static prototype.
9669 * decl.c (push_jvm_slot, builtin_function,
9670 lookup_name_current_level): Likewise.
9671 (builtin_function): Const-ify.
9673 * except.c (expand_start_java_handler, expand_end_java_handler):
9674 Add static prototype.
9676 * expr.c (flush_quick_stack, push_value, pop_value,
9677 java_stack_swap, java_stack_dup, build_java_athrow,
9678 build_java_jsr, build_java_ret, expand_java_multianewarray,
9679 expand_java_arraystore, expand_java_arrayload,
9680 expand_java_array_length, build_java_monitor, expand_java_pushc,
9681 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9682 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9683 expand_compare, expand_test, expand_cond, expand_java_goto,
9684 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9685 expand_java_field_op, java_push_constant_from_pool): Likewise.
9687 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9688 (build_java_arraynull_check): Mark parameters `node' and `type'
9689 with ATTRIBUTE_UNUSED.
9690 (note_label): Likewise for parameter `current_pc'.
9691 (expand_java_call, expand_java_ret): Hide unused definition.
9693 * java-tree.h (make_class, build_constants_constructor,
9694 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9695 init_outgoing_cpool, register_class, emit_register_classes,
9696 java_layout_seen_class_methods): Prototype.
9697 (unicode_mangling_length): Const-ify.
9698 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9699 emit_unicode_mangled_name, format_int, format_uint,
9700 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9701 jcf_print_utf8_replace, open_class): Prototype.
9703 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9704 <stdio.h>. Include tree.h/java-tree.h.
9705 (utf8_equal_string usage, process_class): Add static prototype.
9706 (open_class): Don't prototype this here.
9707 (utf8_equal_string): Match arguments to format specifiers.
9708 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9709 TABLE_SWITCH, disassemble_method): Likewise.
9711 * jcf-io.c: Include tree.h/java-tree.h.
9712 (open_class, find_classfile, jcf_print_utf8,
9713 jcf_print_utf8_replace): Const-ify.
9715 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9716 parse_class_file): Add static prototype.
9717 (find_in_current_zip): Match definition to existing static
9720 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9721 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9722 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9723 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9724 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9725 generate_bytecode_return, perform_relocations, init_jcf_state,
9726 init_jcf_method, release_jcf_state, generate_classfile):
9727 Add static prototype.
9728 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9729 (make_class_file_name): Const-ify.
9731 * jcf.h (find_classfile): Const-ify.
9733 * jv-scan.c (reset_report): Remove prototype.
9735 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9736 (error): Rewrite to allow varargs.
9738 * lang.c (lang_f_options): Const-ify.
9740 * lex.c (java_parse_escape_sequence): Add static prototype.
9741 (java_allocate_new_line): Match definition to existing static
9744 * mangle.c Include tree.h/java-tree.h.
9745 (unicode_mangling_length, emit_unicode_mangled_name,
9746 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9748 * parse.h (jdep_code): Remove trailing comma in enumeration.
9749 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9750 (reset_report): Add prototype.
9752 * verify.c (push_pending_label, merge_types): Add static
9755 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9757 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9759 * parse.y (find_applicable_accessible_methods_list): Extend the
9760 search to superinterfaces when relevant.
9761 (search_applicable_methods_list): New function.
9763 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9765 * class.c (unmangle_classname): Implemented stricter testing
9766 before setting the QUALIFIED_P flag on an identifier.
9768 1999-03-16 Per Bothner <bothner@cygnus.com>
9770 * parse.y (java_complete_lhs): Call force_evaluation_order
9771 after patch_newarray.
9772 (patch_binop): Don't call fold if there are side effects.
9774 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * parse.y (java_stabilize_reference): Use save_expr instead of
9777 building a SAVE_EXPR node.
9778 (java_complete_lhs): Patch the resulting string of the `+='
9779 operator (if necessary) and complete the RHS after having built
9782 1999-03-15 Per Bothner <bothner@cygnus.com>
9784 * class.c (make_class): Don't set CLASS_P here (because
9785 this function is also called by build_java_array_type).
9786 (push_class): Set CLASS_P here instead.
9787 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9789 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9790 context. If the context is class, perfer "super" over "synchronized".
9791 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9793 * parse.y (create_class): Don't call parser_check_super here;
9794 it is not robust. Always wait until later.
9796 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9797 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9799 1999-03-13 Per Bothner <bothner@cygnus.com>
9801 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9802 * lex.h (UNGETC): Change misleading macro.
9804 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * parse.y (java_stabilize_reference): Return NODE when patching a
9808 (java_complete_lhs): Put parenthesis around truth values.
9810 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * class.c (layout_class_method): Don't make rtl for interface
9814 * parse.h (GET_TYPE_NAME): New macro.
9815 * parse.y (if_then_statement:): Fixed indentation.
9816 (if_then_else_statement:): Likewise.
9817 (for_statement:): Fixed spacing.
9818 (try_statement:): Fixed indentation.
9819 (create_interface): Don't force interfaces to be abstract.
9820 (method_header): Abstract methods are OK in interfaces.
9821 (declare_local_variables): Fixed typo in comment.
9822 (java_complete_expand_method): Fixed indentation.
9823 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9824 non accessible fields.
9825 (java_stabilize_reference): New function.
9826 (java_complete_lhs): Fixed indentation. Use
9827 java_stabilize_reference in compound assignement. Insert the
9828 cast. If not processing `+' fix string constants before processing
9831 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9833 * constants.c (find_class_or_string_constant): Cast variable `j'
9834 to a `jword' when comparing against one.
9836 * expr.c (java_lang_expand_expr): Remove unused variables
9837 `has_finally_p' and `op0'.
9839 * gjavah.c (print_field_info): Cast a value to jint when comparing
9840 against one. Likewise for a jlong.
9841 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9842 against a signed quantity.
9844 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9845 (print_signature): Don't needlessly dereference variable `str'
9847 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9848 `max_locals' with ATTRIBUTE_UNUSED.
9849 (jcf_parse_class): Likewise for variable `index'.
9851 * parse.h (reverse_jdep_list): Remove static prototype.
9853 * parse.y (build_jump_to_finally): Remove prototype and definition.
9854 (reverse_jdep_list): Add static prototype.
9856 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9857 `assignment' and `expr_decl'.
9859 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9861 1999-03-12 Andrew Haley <aph@cygnus.com>
9863 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9864 we'll need a directory separator and a null character.
9866 1999-03-10 Per Bothner <bothner@cygnus.com>
9868 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9870 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9872 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9875 1999-03-05 Per Bothner <bothner@cygnus.com>
9877 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9879 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9881 * class.c (layout_class_method): A static method in a base class
9882 is never overridden, so treat it like it doesn't exist.
9883 However, do complain about private non-static method overriding
9884 public static method.
9886 * parse.y: Don't set unused INITIALIZED_P flag.
9887 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9889 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9890 (build_array_from_name): Re-order &index[string] to &string[index].
9892 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9893 error_mark (it might catch more errors, but it is more likely to lose).
9895 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9897 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9898 (parse-scan.o): Depend on toplev.h.
9900 * class.c (make_method_value): Add prototype. Make it static.
9901 Remove unused second argument, caller changed.
9903 * expr.c (java_lang_expand_expr): Remove unused variable
9906 * java-tree.h: Don't prototype find_in_current_zip.
9907 Add prototypes for verify_constant_pool, start_java_method,
9908 end_java_method, give_name_to_locals, expand_byte_code,
9909 open_in_zip, set_constant_value, find_constant1, find_constant2,
9910 find_utf8_constant, find_string_constant, find_class_constant,
9911 find_fieldref_index, find_methodref_index, write_constant_pool,
9912 count_constant_pool_bytes and encode_newarray_type.
9914 * jcf-dump.c: Remove unused variable `LONG_temp'.
9916 * jcf-parse.c: Include parse.h.
9917 (jcf_parse_source): Remove unused parameter, all callers changed.
9918 (jcf_figure_file_type): Add static prototype.
9919 (find_in_current_zip): Likewise. Also remove unused parameter,
9920 all callers changed.
9921 (read_class): Initialize variable `saved_pos'.
9923 * jcf-reader.c (jcf_parse_preamble): Mark variables
9924 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9926 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9927 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9928 (java_parse_doc_section): Initialize variable `seen_star'.
9929 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9930 (java_lex_error): Mark parameters `msg' and `forward' with
9932 (java_get_line_col): Mark parameters `filename' and `line' with
9935 * parse-scan.y: Include toplev.h.
9936 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9938 * parse.h: use `struct JCF', not plain `JCF'.
9939 (java_parser_context_save_global, java_expand_classes
9940 java_parser_context_restore_global, java_parse): Add prototypes.
9942 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9945 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
9947 * check-init.c (check_init): COPYN takes word count, not bit count.
9949 1999-02-26 Per Bothner <bothner@cygnus.com>
9951 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9952 explicit build_decl. (Avoids crash in reload when optimizing.)
9954 1999-02-25 Per Bothner <bothner@cygnus.com>
9956 * decl.c (complete_start_java_method): Handle synchronized method
9957 even when compiling from bytecode.
9959 1999-02-26 Tom Tromey <tromey@cygnus.com>
9961 * gjavah.c (add_class_decl): Only generate `#include' if outer
9962 class is not the name of the class we are processing. Correctly
9963 append `.h' in #include.
9964 (process_file): Clean up newlines around generated `#include's.
9965 (decode_signature_piece): Correctly handle inner classes.
9966 (struct include): New structure.
9967 (all_includes): New global.
9968 (print_include): New function.
9969 (add_class_decl): Use it.
9970 (process_file): Likewise.
9971 (add_class_decl): Generate include for java-array.h if array
9973 (process_file): Don't generate java-array.h include.
9975 * gjavah.c (add_namelet): Check for standard package names here.
9976 (add_class_decl): Don't check for standard package names here.
9978 1999-02-25 Tom Tromey <tromey@cygnus.com>
9980 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9981 When reading a zip file, only use strncmp if both strings are
9982 bigger than the buffer length. Initialize `k' when looping
9985 1999-02-24 Tom Tromey <tromey@cygnus.com>
9987 * gjavah.c (struct namelet): New structure.
9988 (add_namelet): New function.
9989 (print_namelet): New function.
9990 (print_class_decls): Use add_namelet and print_namelet to generate
9991 namespaces and not classes.
9992 (method_printed): New global.
9993 (HANDLE_END_METHOD): Examine method_printed.
9994 (print_method_info): Set method_printed when required. Print
9995 error if function to be ignored is marked virtual. Handle $finit$
9997 (METHOD_IS_FINAL): New macro.
9998 (print_field_info): Use it.
9999 (HANDLE_METHOD): Clear method_printed.
10000 (method_pass): New global.
10001 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10002 (process_file): Do two passes over both fields and methods.
10003 (HANDLE_METHOD): Examine method_pass.
10004 (root): New global.
10005 (add_class_decl): New function.
10006 (print_class_decls): Don't scan over entire constant pool.
10008 1999-02-23 Tom Tromey <tromey@cygnus.com>
10010 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10011 disable linking in that case.
10013 1999-02-20 Tom Tromey <tromey@cygnus.com>
10015 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10018 1999-02-21 Per Bothner <bothner@cygnus.com>
10020 * decl.c (build_result_decl), java-tree.h: New method.
10021 (complete_start_java_method): Handle synchronized methods.
10022 Don't build DECL_RESULT here. (Ordering dependency problem.)
10023 (start_java_method): Call build_result_decl here instead ...
10024 * parse.y (java_complete_expand_method): ... and here.
10025 (expand_start_java_method): Don't call complete_start_java_method here.
10026 (java_complete_expand_method): Call it here instead.
10027 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10028 * java-tree.h: ... here.
10030 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10031 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10032 for ARRAY_REF - it doesn't work when array bounds are checked.
10033 (patch_array_ref): Handle it here instead.
10035 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10037 1999-02-19 Per Bothner <bothner@cygnus.com>
10039 Force left-to-right evaluation of binary operations etc.
10040 * expr.c (force_evaluation_order), java-tree.h: New function.
10041 * parse.y (java_complete_lhs): Pass binary operations, procedure
10042 calls, and ARRAY_REFs to force_evaluation_order.
10043 (various): Set TREE_SIDE_EFFECTS more carefully.
10045 Tolerate random (non-UTF8) encoding in comments without complaining.
10046 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10047 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10049 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10050 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10052 * parse.y (java_complete_lhs): Ignore an empty statement in a
10053 COMPOUND_EXPR. Don't complain about empty statement after return.
10055 1999-02-19 Per Bothner <bothner@cygnus.com>
10057 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10058 in TREE_LIST - just chain the POINTER_TYPEs together.
10059 (resolve_class): If type already resolved, return decl.
10060 After resolving, update TREE_TYPE(class_type), and name (if array).
10061 * parse.h (do_resolve_class), parse.y: Make non-static.
10062 * class.c (maybe_layout_super_class): Take this_class argument.
10063 Do do_resolve_class if necessary.
10064 (layout_class, layout_class_methods): Adjust calls appropriately.
10065 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10066 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10067 * typeck.c (build_java_array_type): Don't call layout_class.
10069 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10071 * parse.y (check_pkg_class_access): Allow private class access
10072 within the same package.
10073 (strip_out_static_field_access_decl): New function.
10074 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10075 operator argument before testing its nature.
10077 1999-02-03 Per Bothner <bothner@cygnus.com>
10079 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10080 (TRY_EXPR): Simplify - it no longer has a finally clause.
10081 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10082 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10083 * expr.c (java_lang_expand_expr): Likewise.
10084 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10085 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10086 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10087 (build_try_statement): Remove finally parameter and handling.
10088 (build_try_finally_statement): New function.
10089 (patch_try_statement): No longer need to support finally clause.
10090 (try_statement): Update grammar action rules.
10091 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10092 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10094 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10096 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10097 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10099 1999-02-17 Andrew Haley <aph@cygnus.com>
10101 * class.c (build_utf8_ref): Back out broken patch which was
10102 intended to to output signatures using '.' as a separator.
10104 * class.c (make_class_data): Output signatures using '.' as a
10105 separator, rather than '/'.
10106 (mangled_classname): Likewise.
10107 (make_field_value): Likewise.
10108 (make_method_value): Likewise.
10109 * constants.c (alloc_class_constant): Likewise.
10110 * expr.c (build_invokeinterface): Likewise.
10112 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10114 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10115 of an ancient workaround.
10117 1999-02-10 Jeffrey A Law (law@cygnus.com)
10119 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10122 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10124 * lex.c (yylex): Encode \0 as UTF8.
10126 1999-02-10 Tom Tromey <tromey@cygnus.com>
10128 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10129 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10130 (libgcj_zip): Renamed.
10131 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10133 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10135 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10136 (GC_NAME): Renamed -lgc to -lgcjgc.
10138 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10140 * lex.c (java_lang_cloneable): Initialize.
10141 * parse.y (java_lang_cloneable): New static variable.
10142 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10143 doing one more qualification round.
10144 (valid_ref_assignconv_cast_p): Reject null source or
10145 destination. Allow an array to be cast into java.lang.Cloneable.
10146 (patch_cast): Swapped two first arguments to first call to
10147 valid_ref_assignconv_cast_p.
10149 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10151 * parse.h: DECL_P renamed JDECL_P.
10152 * parse.y: DECL_P replaced by JDECL_P.
10153 (build_array_from_name): Always use pointer's type.
10154 (patch_bc_statement): Extra code to search continue target in a
10155 for loop. Fixed comments. Continue target is current loop when
10158 1999-02-05 Andrew Haley <aph@cygnus.com>
10160 * class.c (make_class_data): The superclass of an interface should
10161 be null, not class Object.
10163 * lex.c (java_lex): Sign extend hex literals.
10165 1999-02-04 Andrew Haley <aph@cygnus.com>
10167 * class.c (build_utf8_ref): Output signatures using '.' as a
10168 separator, rather than '/'.
10169 (make_class_data): Likewise.
10171 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10173 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10174 mkstemp.o. Get them from libiberty now.
10176 1999-02-02 Jeffrey A Law (law@cygnus.com)
10178 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10180 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10182 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10185 1999-02-02 Per Bothner <bothner@cygnus.com>
10187 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10188 * jcf-write.c (generate_bytecode_return): New function.
10189 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10191 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10192 generate special [fd]const_[01] instructions.
10194 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10196 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10197 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10199 1999-02-01 Per Bothner <bothner@cygnus.com>
10201 * parse.y (patch_method_invocation): Handle calling static methods,
10202 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10204 * parse.y (java_complete_lhs): Don't complain about unreachable
10205 exit condition in a do-while statement.
10207 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10209 * lex.c (java_read_char): Fixed utf8 decoding.
10210 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10212 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10213 comments. Local variable `all_primitive' is gone. Broadened
10214 acceptance of `0' to floating point targets. `long' can now be
10215 widened to `double' or `float'.
10216 (valid_method_invocation_conversion_p): Added leading
10217 comment. Fixed tabulation.
10218 (build_string_concatenation): Optimize out left or right empty
10221 1999-01-28 Per Bothner <bothner@cygnus.com>
10223 * jcf-write.c (localvar_alloc): Only emit entry for
10224 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10225 (generate_bytecode_insns): Only call put_linenumber if
10226 debug_info_level > DINFO_LEVEL_NONE.
10227 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10228 is specified, add -g1 (for compatibility wih javac).
10230 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10232 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10233 gjavah.o, check-init.o, jv-scan.o
10235 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10237 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10239 * gjavah.c: Include config.h and system.h.
10241 * javaop.h (inline): Don't define, its handled by system.h.
10242 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10243 from `inline' to `static inline'.
10245 * jcf.h (inline): Don't define, its handled by system.h.
10247 * lex.c (inline): Likewise.
10249 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10251 * lang-specs.h: Map -Qn to -fno-ident.
10253 1999-01-29 Richard Henderson <rth@cygnus.com>
10255 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10257 1999-01-29 Tom Tromey <tromey@cygnus.com>
10259 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10260 then cast it to Object before calling `append' method.
10262 1999-01-28 Per Bothner <bothner@cygnus.com>
10264 * check-init.c (check_bool2_init, check_bool_init, check_init):
10265 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10266 * jcf-write.c (generate_bytecode_insns): Likewise.
10268 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10270 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10271 * parse.y (patch_cast): Allow a boolean to be cast into a
10274 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10276 * parse.y: (class_declaration:): Fixed indentation.
10277 (class_member_declaration:): Extra `;' after field declaration now
10279 (interface_declaration:): Removed debug messages in error reports.
10280 (patch_binop): Nodes created and returned inherit the orignal
10281 node's COMPOUND_ASSIGN_P flag value.
10282 (patch_cast): Fix cast from char to floating point.
10284 1999-01-25 Andrew Haley <aph@cygnus.com>
10286 * except.c, java-except.h (expand_resume_after_catch): new
10288 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10289 to branch back to main flow of control after a catch block.
10291 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10293 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10294 $(srcdir)/../system.h.
10295 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10296 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10297 (jcf-write.o): Likewise.
10298 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10299 (mangle.o): Depend on $(srcdir)/../toplev.h.
10300 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10301 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10303 * class.c: Include output.h and parse.h.
10304 (mangled_classname): Add the `const' keyword to a char*.
10305 (find_named_method): Hide unused function definition.
10306 (build_utf8_ref): Change type of variable `c' to unsigned char.
10307 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10308 (build_class_ref): Add the `const' keyword to a char*.
10309 (layout_class_method): Remove unused variable `buf'.
10311 * decl.c (find_local_variable): Remove unused variable `rtl'.
10312 (pushdecl): Likewise for variables `different_binding_level' and
10314 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10315 (maybe_build_cleanup): Likewise for parameter `decl'.
10317 * except.c (expand_start_java_handler): Mark parameter `range'
10318 with ATTRIBUTE_UNUSED.
10320 * expr.c: Include except.h.
10321 (pop_type): Remove unused variable `i'.
10322 (pop_value): Likewise for variables `n_words' and `i'.
10323 (expand_java_arrayload): Likewise for variable `convert'.
10324 (java_lang_expand_expr): Likewise for variables `op0', `type',
10325 `mode', `unsignedp', `node' and `elements'.
10326 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10328 (process_jvm_instruction): Add a `const' qualifier to a char*.
10330 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10331 (temp_directory): Likewise.
10332 (print_c_decl): Likewise.
10333 (print_method_info): Likewise.
10334 (decode_signature_piece): Likewise.
10335 (print_mangled_classname): Likewise.
10337 * java-except.h: Provide prototypes for maybe_start_try,
10338 maybe_end_try and add_handler.
10340 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10341 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10342 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10343 init_expr_processing, push_super_field, init_class_processing,
10344 can_widen_reference_to, class_depth, verify_jvm_instructions,
10345 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10346 set_local_type, merge_type_state, push_type, load_type_state,
10347 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10348 emit_unicode_mangled_name): Add prototypes.
10350 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10351 (print_signature_type): Use ISDIGIT, not isdigit.
10352 (print_signature): Remove unused variable `j'.
10354 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10355 int when comparing against one.
10357 * jcf-parse.c: Include toplev.h.
10359 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10360 (localvar_free): Remove unused variable `i'.
10361 (generate_bytecode_conditional): Likewise for variable `kind'.
10363 * jv-scan.c: Include config.h and system.h. Remove redundant
10364 OS header and gansidecl.h includes.
10365 (warning): Add the `const' keyword to a char*. Also add
10366 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10367 __STDC__, when determining whether to use ANSI-isms.
10368 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10369 (xmalloc): Don't redundantly prototype here.
10370 (main): Remove unused parameter `envp'. Also fix the arguments
10371 passed to function `fatal' to match the format specifier.
10373 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10375 * mangle.c: Include toplev.h.
10376 (emit_unicode_mangled_name): Declare parameter `len'.
10378 * parse.y (parse_warning_context): Add the `const' keyword to a
10379 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10380 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10381 (issue_warning_error_from_context): Add the `const' keyword to
10383 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10384 not `__STDC__' for whether to use ANSI-isms.
10386 * typeck.c (incomplete_type_error): Mark parameters `value' and
10387 `type' with ATTRIBUTE_UNUSED.
10388 (parse_signature_type): Use ISDIGIT, not isdigit.
10390 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10391 (verify_jvm_instructions): Likewise. Remove unused variables
10392 `field_name' and `default_val'.
10394 * zextract.c: Include config.h and system.h. Remove redundant
10395 OS header includes.
10397 * zipfile.h: Prototype `read_zip_archive'.
10399 1999-01-21 Andrew Haley <aph@cygnus.com>
10401 * typeck.c (convert): Allow conversions to void type: some
10402 optimizations in gcc do this.
10404 1999-01-21 Andrew Haley <aph@cygnus.com>
10406 * typeck.c (convert_ieee_real_to_integer): New function.
10407 (convert): When not using fast-math and using hardware fp, convert
10408 an IEEE NaN to zero.
10410 1999-01-18 Andrew Haley <aph@cygnus.com>
10412 * parse.y (patch_binop): Do a type conversion from signed to
10413 unsigned and then back to signed when a ">>>" is found.
10415 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10417 * java-tree.h: (check_for_initialization): Added prototype.
10418 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10419 * parse.y (do_resolve_class): Removed unused locals.
10420 (read_import_dir): Likewise.
10421 (resolve_qualified_expression_name): Array creation
10422 expressions are valid primary expressions.
10423 (qualify_ambiguous_name): Likewise.
10424 (patch_synchronized_statement): Removed unused local.
10426 1999-01-17 Jeffrey A Law (law@cygnus.com)
10428 * Makefile.in (zextract.o): Add dependencies.
10430 * Makefile.in: Do not put ^Ls at the start of a line.
10432 1999-01-15 Per Bothner <bothner@cygnus.com>
10434 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10435 sub-type the result of the call that gets the exception value.
10437 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10438 don't call finish_class.
10440 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10441 clear found before continuing.
10443 * verify.c (verify_jvm_instructions): On an array load, allow
10444 and handle top of stack to be TYPE_NULL.
10446 * gjavah.c (generate_access): Translate Java package private or
10447 protected access to C++ public, but with a comment.
10449 1999-01-13 Andrew Haley <aph@cygnus.com>
10451 * expr.c (generate_name): Name prefix changed to avoid clashes
10452 with assembler temp labels.
10454 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10455 MODIFY_EXPR. Without this, code for the assignement may not be
10456 generated at all and the synchronized statement will read an
10457 uninitialized variable.
10459 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10461 * class.c (maybe_layout_super_class): Fixed returned value.
10462 * lex.c: Added 1999 to the copyright.
10463 (java_init_lex): Initialize java_lang_imported.
10464 * lex.h: Added 1999 to the copyright.
10465 * parse.h: Added 1999 to the copyright.
10466 (REGISTER_IMPORT): Fixed typo in trailing macro.
10467 (CURRENT_OSB): New macro.
10468 (struct parser_ctxt): New fields osb_depth, osb_limit.
10469 * parse.y (java_lang_id): New global variable.
10470 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10471 (array_creation_expression:): Use CURRENT_OSB.
10472 (dims:): Uses a stack to keep track of array dimensions.
10473 (cast_expression:): Use CURRENT_OSB.
10474 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10476 (register_fields): Fixed typos in comment.
10477 (check_method_redefinition): Fixed comment indentation.
10478 (java_check_regular_methods): Set saved found wfl to NULL after
10479 having reinstalled it in the previously found DECL_NAME.
10481 1999-01-10 Richard Henderson <rth@cygnus.com>
10483 * gjavah.c (java_float_finite): Use a union to do type punning.
10484 (java_double_finite): Likewise.
10486 1999-01-09 Per Bothner <bothner@cygnus.com>
10488 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10489 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10490 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10491 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10492 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10493 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10495 1999-01-08 Per Bothner <bothner@cygnus.com>
10497 * check-init.c (check_init): If compiling to native, we don't
10498 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10500 1999-01-08 Tom Tromey <tromey@cygnus.com>
10502 * parse-scan.y (variable_declarator_id): Set or increment
10504 (bracket_count): New global.
10505 (formal_parameter): Handle case where bracket pairs trail variable
10508 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10510 * jcf-parse.c (yyparse): variable len changed from a char to an
10511 int to prevent overflow.
10513 1999-01-06 Per Bothner <bothner@cygnus.com>
10515 * java-tree.h: Declare read_class.
10516 * jcf-parse.c (read_class): New function.
10517 (load_class): Now just call read_class.
10519 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10520 * jcf-parse.c (parse_source_file): Declare save_error_count,
10521 which is needed by java_parse_abort_on_error macro,
10522 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10524 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10525 constructor, if initializing a static field.
10526 (patch_new_array_init): Set TREE_CONSTANT if it is.
10527 * expr.c (java_lang_expand_expr): For a static array constructor
10528 of primitive elements, allocate the array itself statically.
10529 Disabled until we can set the vtable field statically.
10531 * check-init.c: New file. Checks for definite assignment.
10532 * Makefile.in (JAVA_OBJS): Add check-init.o.
10533 * parse.y (java_complete_expand_method): Call check_for_initialization.
10534 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10536 1999-01-06 Graham <grahams@rcp.co.uk>
10538 * parse.y : include system.h instead of including
10539 standard headers directly with the exception of <dirent.h>.
10541 1999-01-06 Per Bothner <bothner@cygnus.com>
10543 * lex.h: Moved static function declarations to lex.c,
10544 to shut up some -Wall warnings.
10545 * lex.c: Static function declarations moved here.
10546 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10548 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10550 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10552 1998-12-22 Per Bothner <bothner@cygnus.com>
10554 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10555 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10557 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10558 (localvar_alloc): Change return type to void,
10559 (emit_unop): Remove unused variable size.
10561 * jcf-write.c (struct jcf_block): Add new union.
10562 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10563 (call_cleanups): New functions.
10564 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10565 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10566 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10567 * lang.c (lang_init): Call using_eh_for_cleanups.
10568 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10569 completing operands to patch_synchronized_statement.
10570 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10571 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10572 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10574 1998-12-20 John F. Carr <jfc@mit.edu>
10576 * Make-lang.in: Comment out control-Ls; they upset some makes.
10578 1998-12-18 Tom Tromey <tromey@cygnus.com>
10580 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10583 1998-12-17 Tom Tromey <tromey@cygnus.com>
10585 * parse.y (DIR_SEPARATOR): New define.
10586 (check_class_interface_creation): Use it.
10588 * parse-scan.y (report_main_declaration): Recognize
10589 `java.lang.String' in argument to main.
10591 1998-12-16 Per Bothner <bothner@cygnus.com>
10593 * parse.y (create_interface): Remove bogus test.
10595 1998-12-16 Per Bothner <bothner@cygnus.com>
10597 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10598 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10600 1998-12-16 Tom Tromey <tromey@cygnus.com>
10602 * parse-scan.y (qualified_name): Use correct sprintf format.
10604 1998-12-15 Tom Tromey <tromey@cygnus.com>
10606 * gjavah.c (print_field_info): Changed how most negative number is
10609 1998-12-14 Per Bothner <bothner@cygnus.com>
10611 * parse.y (fold_constant_for_init): New function.
10612 (resolve_expression_name): Don't replace static final
10613 constant-initialized fields by its value.
10614 (java_complete_lhs): New. Same as java_complete_tree, except does
10615 not replace static final constant-initialized fields by their values.
10616 (register_fields): If there is an initializer, set DECL_INITIAL and
10617 MODIFY_EXPR_FROM_INITIALIZATION_P.
10618 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10619 Only call patch_initialized_static_field if
10620 MODIFY_EXPR_FROM_INITIALIZATION_P.
10621 (patch_initialized_static_field): If not valid constant, clear
10624 * parse.y (lookup_field_wrapper): Fix thinko.
10626 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10627 set and restore global lineno.
10629 1998-12-14 Tom Tromey <tromey@cygnus.com>
10631 * gjavah.c (print_field_info): If value to print is the smallest
10632 value of its size, then print as hex to avoid later warnings from
10635 1998-12-14 Tom Tromey <tromey@cygnus.com>
10637 * gjavah.c (decompile_method): Decompile `return null'.
10638 (process_file): Generate `#pragma interface'.
10639 (method_declared): New global.
10640 (print_method_info): Set it.
10641 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10642 (print_method_info): Handle abstract methods.
10644 1998-12-13 Per Bothner <bothner@cygnus.com>
10646 * parse.y (patch_method_invocation): If class_decl is null
10647 (e.g. an array type), use original type.
10649 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10650 errors about uncaught exception from clone (of array, specifically).
10652 1998-12-13 Tom Tromey <tromey@cygnus.com>
10654 * gjavah.c (decompile_method): Handle all types of `return'
10655 opcode. Decompile `return this' and `return'.
10656 (method_access): New global.
10657 (print_method_info): Set it.
10658 (decompile_method): Don't decompile a synchronized method.
10660 1998-12-13 Tom Tromey <tromey@cygnus.com>
10662 * jcf-reader.c (jcf_parse_one_method): Recognize
10664 * gjavah.c (HANDLE_END_METHOD): New macro.
10665 (HANDLE_CODE_ATTRIBUTE): New macro.
10666 (decompile_method): New function.
10667 (print_method_info): Don't print `;\n' at end of function decl.
10668 Include java-opcodes.h.
10669 (decompiled): New global.
10671 1998-12-12 Per Bothner <bothner@cygnus.com>
10673 * class.c (build_class_ref): Handle PRIMTYPE.class if
10674 flag_emit_class_files.
10675 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10676 if flag_emit_class_files.
10677 * parse.y (java_complete_tree): Pre-liminary support for
10678 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10680 * parse.y (patch_synchronized_statement): Don't call monitorexit
10681 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10683 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10685 * zipfile.h (opendir_in_zip): New declaration.
10686 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10687 (opendir_in_zip): New function, using code from open_in_zip.
10688 (open_in_zip): Call opendir_in_zip.
10689 (find_class): Remove no-longer-used do_class_file parameter,
10690 but add source_ok parameter. Change logic so if we find a .java file,
10691 we don't look for .class in later classpath emtries.
10692 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10693 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10694 * gjavah.c: Update call to find_class.
10695 * jcf-dump.c: Likewise.
10697 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10698 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10699 nothing if body is empty_stmt_node.
10700 Various little fixes so SP gets correctly adjusted.
10701 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10702 For CALL_EXPR, test if static first.
10703 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10704 such as the ones we create for Object and Class.
10705 Set and restore current_function_decl.
10706 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10707 (note_possible_classname): New function.
10708 (read_import_entry): Removed. Merged with read_import_dir.
10709 (read_import_dir): Don't call find_class - that only gives us
10710 the first classpath entry having the needed package.
10711 Use the struct buffer data structure from buffer.h.
10712 (read_import_dir, find_in_imports_on_demand): The remembered
10713 class names now use '.' (not '/') as package separator.
10715 * parse.y (java_complete_expand_methods): Call write_classfile
10716 here, and not in java_expand_classes (which only gets first class).
10718 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10721 (register_fields): If a static fields has an initializer, just
10722 chain it on ctxp->static_initialized, and handle later.
10723 (java_complete_expand_methods): Force <clinit> first.
10724 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10725 - it's already been completed.
10726 (patch_initialized_static_field): New function.
10727 (java_complete_field): Call it.
10729 1998-12-12 Per Bothner <bothner@cygnus.com>
10731 * expr.c (encode_newarray_type, build_new_array): New functions.
10732 * java-tree.h: Declare build_new_array.
10733 * jcf-write.c (patch_newarray): Use build_new_array.
10735 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10736 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10738 * parse.y (patch_new_array_init): Re-organize.
10739 Now is passed the actual array (pointer) type of the value.
10740 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10741 (patch_array_constructor): Removed - merged into patch_new_array_init.
10742 (java_complete_tree): Update patch_new_array_init.
10744 * jcf-write.c (find_constant_index): New function.
10745 (generate_bytecode_insns): Use find_constant_index.
10746 (generate_classfile): Use find_constant_index for ConstantValue.
10748 1998-12-11 Tom Tromey <tromey@cygnus.com>
10750 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10751 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10752 * class.c (make_class_data): Renamed dtable -> vtable, and
10753 dtable_method_count -> vtable_method_count.
10755 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10757 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10758 global variables, initialized.
10759 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10760 Declared new global variables.
10761 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10762 double_zero_node, integer_zero_node upon direct matching.
10763 * parse.y (purify_type_name): Added function prototype.
10764 (duplicate_declaration_error_p): Consider new_type as potentially
10765 being a incomplete type. Use purify_type_name on type string.
10766 (method_header): saved_type: unused variable removed. Don't figure
10767 return type if method name is invalid.
10768 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10769 processed by patch_unaryop.
10770 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10771 increment/decrement node into its original type after binary
10772 numeric promotion on its operands.
10774 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10776 * parse.y (array_initializer:): Array init operand is NULL_TREE
10777 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10778 now an error. Fixed indentation problems.
10779 (patch_string): Handle error_mark_node as an argument.
10780 (patch_new_array_init): Fixed indentation problems.
10781 (array_constructor_check_entry): Removed check on null wfl_value.
10782 Return an error if wfl_value's walk returns an error.
10784 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10786 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10787 * lex.c (java_lex): Remember column position before advancing one
10788 token. Retain location information on OCB_TK.
10789 * lex.h (typedef struct java_lc): Added new field.
10790 * parse.h (GET_SKIP_TYPE): New macro.
10791 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10792 * parse.y (build_new_array_init, patch_new_array_init,
10793 patch_array_constructor, maybe_build_array_element_wfl,
10794 array_constructor_check_entry): New function prototypes.
10795 (switch_block:): Tagged <node>.
10796 (OCB_TK): Tagged <operator>.
10797 (array_initializer:): Installed actions.
10798 (variable_initializer): Build location information on element if
10800 (switch_statement:): Fixed indentation typo.
10801 (switch_block:): Redefined default action.
10802 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10803 (patch_assignment): Removed duplicate code.
10804 (maybe_build_array_element_wfl, build_new_array_init,
10805 patch_new_array_init, patch_array_constructor,
10806 array_constructor_check_entry): New functions.
10808 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10810 * parse.y (array_initializer): Tagged <node>.
10811 (variable_initializer:): Use default rule.
10812 (array_initializer:): Defined actions.
10813 (variable_initializers:): Likewise.
10814 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10815 non-static field accesses.
10816 (patch_invoke): Fixed indentation typo.
10817 (java_complete_tree): Likewise.
10818 (build_labeled_block): Changed leading comment. Generate an error
10819 in case of duplicate loop labels.
10820 (patch_conditional_expr): Patch results of string concatenation
10823 1998-12-06 Per Bothner <bothner@cygnus.com>
10825 * constants.c (find_methodref_index): When the class is an interface,
10826 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10828 * decl.c (finit_identifier_node): Use "$finit$", rather than
10829 "<finit>" (which Sun's verifier rejects).
10830 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10831 (generate_field_initialization_code): Removed.
10832 (fix_constructors) Don't add call to $finit$ here (wrong order).
10833 (patch_method_invocation): Add $finit$ call here.
10835 * java-tree.h (CALL_USING_SUPER): New macro.
10836 * parse.y (patch_invoke): Remove im local variable.
10837 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10838 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10839 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10841 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10843 * parse.y (java_complete_tree): Don't complain about unreachable
10844 statement if it is empty_stmt_node.
10846 * jcf-write.c (find_constant_wide): New function.
10847 (push_long_const): Use find_constant_wide.
10849 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10850 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10851 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10852 Emit invokeinterface when calling an interface method.
10853 Emit invokespecial also when calling super or private methods.
10855 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10857 1998-12-06 Per Bothner <bothner@cygnus.com>
10859 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10861 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10863 * java-tree.h (java_layout_seen_class_methods): New function
10865 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10866 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10867 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10868 * parse.y (method_declarator:): Defined action.
10869 (issue_warning_error_from_context): input_filename saved, set to
10870 the appropriate value and restored after java_error is called.
10871 (build_unresolved_array_type): Fixed comment.
10872 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10873 (method_header): Deal with return type the same way type are
10874 handled for fields and method's parameters and local variables
10876 (check_method_redefinition): Removed extra CR.
10877 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10878 (java_layout_seen_class_methods): New function.
10879 (java_layout_classes): Call java_layout_seen_class_methods.
10881 1998-12-03 Per Bothner <bothner@cygnus.com>
10883 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10885 1998-12-03 Per Bothner <bothner@cygnus.com>
10887 * jcf-dump.c (main): Fix error message.
10888 * jcf-path.c (add_entry): Style fix.
10890 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * class.c (layout_class_method): Call build_java_argument_signature
10893 on constructors too.
10894 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10895 (patch_method_invocation): Define a primary when resolving an
10896 expression name. Augmented comment on code checking illegal `this'
10897 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10899 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10901 * class.c (layout_class_method): Don't report error on non-static
10902 overriding static if the method is private.
10903 * java-tree.h (finish_class): Prototype added.
10904 * lex.c (java_get_line_col): Handle col argument -2 value.
10905 * parse.h: All static method declarations moved to parse.y.
10906 * parse.y: Now contains all static method declarations previously
10908 (find_expr_with_wfl, missing_return_error,
10909 unreachable_stmt_error): New functions.
10910 (java_get_real_method_name): Identify constructors bearing class
10911 names in source code compiled classes only.
10912 (java_complete_expand_methods): Call missing_return_error.
10913 (invocation_mode): Private methods invoked as static methods.
10914 (java_complete_tree): Call unreachable_stmt_error.
10916 1998-12-01 Tom Tromey <tromey@cygnus.com>
10918 * Makefile.in (+target): Removed.
10919 (+xmake_file): Likewise.
10920 (+tmake_file): Likewise.
10921 (.NOEXPORT): Removed duplicate.
10923 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10925 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10927 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10929 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10930 libiberty.h. Provide an xmalloc definition.
10932 * jvspec.c: Remove the xmalloc prototype.
10934 * parse-scan.y: Include config.h and system.h. Don't include
10935 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10936 Provide an xstrdup definition.
10938 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
10940 * jcf-path.c (add_entry): Recognize ".jar" too.
10941 * lang-specs.h: Likewise.
10943 1998-11-26 Per Bothner <bothner@cygnus.com>
10945 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10946 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10948 * jcf-write.c (generate_bytecode_insns):
10949 Handle pre/post-increment/decrement of long.
10951 * jcf-write.c (generate_bytecode_insns):
10952 Handle missing exception handler (finally for synchronized).
10954 1998-11-25 Per Bothner <bothner@cygnus.com>
10956 * java-tree.h (end_params_node): Declare global.
10957 * decl.c (end_params_node): New global.
10958 (init_decl_processing, start_java_method): Use end_params_node for
10959 end of list of parameter types. Follows correct gcc conventions.
10960 * expr.c (pop_argument_types, pop_arguments): Likewise.
10961 * lang.c (put_decl_node): Likewise.
10962 * typeck.c (various places): Likewise.
10963 * class.y (various places): Likewise.
10964 * parse.y (various places): Likewise.
10966 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10967 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10969 * class.c: Add #include flags.h, remove no-longer needed declaration.
10971 * class.c (layout_class_method): Remove commented-out code, re-format.
10972 Don't add vtable entry (or index) for private methods.
10973 * expr.c (expand_invoke): A private method is implicitly final.
10974 * class.c (make_class_data): If inlining or optimizing,
10975 skip private methods.
10977 * class.c (finish_class): New function. Calls existing methods,
10978 but alls emits deferred inline functions.
10979 * jcf-parse.c (parse_class_file): Call finish_class.
10980 * parse.y (java_complete_expand_methods): Likewise.
10982 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10984 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10986 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
10988 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10990 1998-11-24 Per Bothner <bothner@cygnus.com>
10992 * (generate_classfile): Always write class access flag with
10995 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10997 * class.c (maybe_layout_super_class): New function.
10998 (layout_class): Reorganized. Loop on class methods dispatched into
10999 a new function. Call maybe_layout_super_class.
11000 (layout_class_methods, layout_class_method): New functions.
11001 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11003 (expand_invoke): Likewise.
11004 * java-tree.h (all_class_list): New global variable declared.
11005 (layout_class_methods, layout_class_method): New function
11007 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11008 * jcf-parse.c (all_class_list): New global variable.
11009 (load_class): Extended what class_or_name can be. Use parser
11010 context mechanism to save globals before calling jcf_parse.
11011 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11012 is set on the file name.
11013 (jcf_parse): Layout class methods when Object is loaded, otherwise
11014 record class in all_class_list for delayed method layout.
11015 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11016 * lang.c (put_decl_node): Decode <init> into the decl context
11018 * lex.c (java_allocate_new_line): Use xmalloc.
11019 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11020 pointers, not TREE_LIST elements.
11021 (struct parser_ctxt): Fixed comment indentations, added comments
11022 and reordered some fields.
11023 (java_check_methods): Function prototype removed.
11024 * parse.y (java_push_parser_context): Use xmalloc.
11025 (java_parser_context_restore_global): Pop extra pushed ctxp only
11026 when there's nothing next.
11027 (maybe_create_class_interface_decl): Fixed comment, add new
11028 created class decl to all_class_list.
11029 (method_header): Use GET_REAL_TYPE on argument's types.
11030 (method_declarator): Use GET_REAL_TYPE, change type to the real
11031 type in TREE_LIST dependency node. Build argument list with the
11033 (create_jdep_list): Use xmalloc. Removed allocation error message.
11034 (obtain_incomplete_type): Fixed leading comment. Broadened
11035 incoming argument meaning.
11036 (register_incomplete_type): Use xmalloc. Removed allocation error
11038 (safe_layout_class): Fixed leading comment.
11039 (jdep_resolve_class): Reversed if statement condition and switch
11040 if and else bodies.
11041 (resolve_and_layout): Fixed leading comment. Broadened incoming
11043 (complete_class_report_errors): New local variable name, for
11044 clarity. purify_type_name used for all error cases.
11045 (java_get_real_method_name): Stricter check on constructors.
11046 (java_check_regular_methods): Reverse methods list only if not
11047 already laid out. Layout artificial constructor.
11048 (java_check_methods): Deleted.
11049 (source_start_java_method): Obtain incomplete type for patchable
11051 (java_layout_classes): Fixed leading comment. Use
11052 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11053 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11054 before returning. Fixed comments.
11055 (java_expand_classes): Check for errors up front.
11056 (patch_method_invocation): Class to search is resolved and laid
11059 1998-11-24 Per Bothner <bothner@cygnus.com>
11061 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11063 * javaop.h (int8): Removed - not used.
11064 (jbyte): Redefine portably with correct signedness.
11066 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11068 * jcf-write.c (generate_bytecode_insns): Fix typo
11069 OPCODE_getstatic to OPCODE_getfield.
11071 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11072 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11073 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11075 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11077 * jcf-parse.c (jcf_parse_source): Function returned type is
11078 void. Added prototype.
11079 (jcf_parse): Function returned type is void.
11080 (yyparse): Remove call to fclose on the last parsed file.
11082 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11084 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11086 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11087 (layout_class): Cope with methods featuring WFL in decl names.
11088 * decl.c (unqualified_object_id_node): New global variable,
11090 (build_decl_no_layout): Removed.
11091 * expr.c (build_primtype_type_ref): Handle Double.
11092 (java_lang_expand_expr): Fixed indentations.
11093 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11094 (flag_wall, flag_redundant, flag_not_overriding,
11095 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11096 variable declarations.
11097 (build_decl_no_layout): Removed prototype.
11098 (java_get_real_method_name): Added prototype.
11099 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11100 (java_parse_abort_on_error): Macro now just returns.
11101 * jcf-parse.c (jcf_parse_source): Check fclose returned
11102 value. Call emit_register_classes if java_report_errors returns
11104 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11105 flag_static_local_jdk1_1): New integer flags.
11106 (lang_decode_option): New flags set here.
11107 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11108 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11109 the flag_redundant variable.
11110 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11111 when parsing java.lang.Object class.
11112 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11113 NULL_TREE to build.
11114 (resolve_qualified_expression_name): Fixed indentation.
11115 (patch_array_ref): Changed prototype.
11116 (not_initialized_as_it_should_p): Prototype removed.
11117 (java_report_errors): Added function prototype.
11118 * parse.y (formal_parameter:): Changed error message for not yet
11119 supported final parameters.
11120 (class_type_list:): Set both PURPOSE and VALUE of created
11121 TREE_LIST to be class_type.
11122 (primary_no_new_array:): Handle class literals on primitive types.
11123 (parse_warning_context): Reinstalled correct force_error and
11124 do_warning flags setups.
11125 (java_report_errors): Changed prototype. Return java_error_count
11127 (variable_redefinition_error): Consider treating variable type as
11129 (create_interface): Warn about redundant abstract modifier if
11130 flag_redundant is set. Changed error message.
11131 (lookup_field_wrapper): Save/restore globals before/after looking
11133 (duplicate_declaration_error_p): Consider treating declaration
11134 type as a fake pointer.
11135 (register_fields): Extract real type from dependency node. Check
11136 for duplicate field declaration after type adjustment. Use
11137 DECL_INITIAL to store static final initialized values.
11138 (method_header): Extract real function type from dependency node.
11139 (check_abstract_method_header): Use GET_METHOD_NAME.
11140 (obtain_incomplete_type): Layout fake pointer type.
11141 (safe_layout_class): Don't try to check for methods before layout.
11142 (java_complete_class): Don't check for correct throws clause
11143 elements inheritance here.
11144 (resolve_and_layout): Broadened name parameter meaning.
11145 (reset_method_name): Use GET_METHOD_NAME.
11146 (java_get_real_method_name): New function.
11147 (java_check_regular_methods): Don't check methods in
11148 java.lang.Object. Verify lineage of throws clause elements. Use
11149 flag_no_overriding in warning report.
11150 (check_throws_clauses): Don't check if class was from
11151 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11152 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11153 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11154 warning on unsupported final local variables. Use build_decl
11155 instead of build_decl_no_layout. Get real local variable type from
11157 (source_start_java_method): Get real parameter type from
11158 dependency node. Call build_decl instead of build_decl_no_layout.
11159 (java_layout_classes): Reverse tree and layout type and class as
11160 required. Mark class as loaded when done.
11161 (resolve_field_access): Fixed indentation. Restricted condition
11162 leading to static field access code generation. Set field_type
11163 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11164 (resolve_qualified_expression_name): Initialize type_found to
11165 null. Handle static field resolved during qualification. Fixed
11166 layout on non primitive field decl types.
11167 (not_accessible_p): Fixed typo in comment.
11168 (patch_method_invocation): Resolve and layout class to search from
11170 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11171 layout non primitive type, if necessary. Make method node only to
11173 (find_applicable_accessible_methods_list): Consider WFL'ed method
11174 decl names. Fixed indentation.
11175 (argument_types_convertible): Resolve and layout target type if
11177 (java_complete_tree): Fixed indentation problems. Rewrote
11178 CALL_EXPR thrown exceptions check. Re-installed further processing
11179 of the assignment in certain cases.
11180 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11181 inlining on class literals.
11182 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11184 (valid_method_invocation_conversion_p): Likewise.
11185 (patch_string): Temporary disable forbidden use of `this' in
11186 explicit constructor invocations when doing string concatenation
11187 within their scope.
11188 (patch_unaryop): Added comment. Reinstalled code to disable
11189 further check on assignment operation with cast expression RHS.
11190 (patch_switch_statement): Fixed indentation.
11191 (build_try_statement): Call build_decl instead of
11192 build_decl_no_layout.
11193 (patch_synchronized_statement): Likewise.
11194 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11195 IS_UNCHECKED_EXPRESSION_P.
11196 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11197 layout argument exception type.
11198 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11199 of IS_UNCHECKED_EXPRESSION_P.
11201 1998-11-18 Anthony Green <green@cygnus.com>
11203 * jcf-parse.c (yyparse): Open class file in binary mode.
11205 1998-11-15 Per Bothner <bothner@cygnus.com>
11207 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11209 * jcf-write.c (perform_relocations): Move check out one loop.
11211 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11213 * Make-lang.in: Fix reference to srcdir.
11214 * jv-scan.c: Add missing xmalloc prototype.
11215 * jvgenmain.c: Ditto.
11217 1998-11-15 Per Bothner <bothner@cygnus.com>
11219 * decl.c (error_mark_node), java-tree.h: New global.
11220 * parse.y: Use empty_stmt_node instead of size_zero_node.
11221 (build_if_else_statement): If missing else, use empty_stmt_node.
11223 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11224 (java_complete_expand_method): Complain if return is missing.
11225 (java_check_regular_methods): Comment out incorrect error check.
11226 (not_accessible_p): Fix incorrect handling of protected methods.
11227 (patch_method_invocation): Pass correct context to not_accessible_p.
11228 (find_applicable_accessible_methods_list): Likewise.
11229 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11230 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11231 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11232 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11234 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11235 (push_int_const): Remove reundant NOTE_PUSH.
11236 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11237 (- case SWITCH_EXPR): Fix code generation bug.
11238 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11239 (generate_classfile): More robust for abstract methods.
11241 1998-11-15 Anthony Green <green@cygnus.com>
11243 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11244 * Make-lang.in: Ditto.
11246 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11247 * jvgenmain: Ditto.
11249 1998-11-15 Per Bothner <bothner@cygnus.com>
11251 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11253 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11255 1998-11-14 Per Bothner <bothner@cygnus.com>
11257 Allow uses of interface types to verify. This is not really
11258 type-safe, but it matches what Sun does, and is OK as long as
11259 there are appropriate run-time checks.
11260 * verify.c (merge_types): If merging two interface types,
11261 just set the result to java.lang.Object.
11262 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11264 1998-11-13 Tom Tromey <tromey@cygnus.com>
11266 * gjavah.c (main): Handle --output-class-directory argument.
11267 * jvspec.c (lang_specific_driver): Translate `-d' into
11268 -foutput-class-dir.
11269 * jcf.h (jcf_write_base_directory): Declare.
11270 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11271 * lang-options.h: Mention -foutput-class-dir.
11272 * jcf-write.c (jcf_write_base_directory): New global.
11273 (make_class_file_name): Put generated .class file into `-d'
11274 directory, or into source directory if -d not given. Function now
11276 (write_classfile): Free class file name. Handle case where class
11278 (DIR_SEPARATOR): New macro.
11279 Include <sys/stat.h>
11281 * Makefile.in (prefix): New macro.
11283 1998-11-12 Per Bothner <bothner@cygnus.com>
11285 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11286 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11287 here (done in patch_invoke instead).
11288 (case_identity): Moved here from parse.y.
11290 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11291 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11292 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11293 so they can be efficiently scanned without recursion.
11294 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11295 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11296 in BLOCK iteratively, rather than recursively.
11298 * parse.y (do_unary_numeric_promotion): New function.
11299 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11301 * parse.y (patch_newarray): Various fixes.
11303 Re-do handling of switch statements (for proper block scoping).
11304 * parse.y: Add just a single block for the enture switch block,
11305 but don't create any "case blocks".
11306 (group_of_labels): Rmeoved unneeded non-terminal.
11307 CASE_EXPR and DEFAULT_EXPR are added to current block.
11308 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11309 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11310 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11311 * parse.y (wfl_operator, print_int_node): Make non-static.
11312 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11313 as part of recursive scan of block.
11314 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11315 (patch_switch_statement): Most tests move dinto java_complete_tree.
11317 * parse.y: Make various production be non-typed (void).
11318 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11319 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11320 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11322 * jcf-write.c (struct jcf_handler): New type.
11323 (struct jcf_switch_state): New type.
11324 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11325 (alloc_handler, emit_unop, emit_reloc): New functions.
11326 (adjust_typed_op): Add extra parameter ("max type" offset).
11327 (emit_switch_reloc, emit_case-reloc): New function.
11328 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11329 (generate_bytecode_insns): Support REAL_CST, switch statements,
11330 exception handling, method calls, object/array creation, and more.
11332 * class.c: Remove some unused variables.
11333 * constants.c (find_string_constant): New function.
11334 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11335 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11336 if flag_emit_class_files.
11338 1998-11-12 Tom Tromey <tromey@cygnus.com>
11340 * jcf-io.c (find_class): Added explanatory comment.
11342 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11343 trailing slash to `.zip' entries.
11345 * jvspec.c (lang_specific_driver): Correctly handle case where
11346 GC_NAME not defined.
11348 1998-11-11 Tom Tromey <tromey@cygnus.com>
11350 * jvspec.c (GC_NAME): New define.
11351 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11353 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11355 1998-11-11 Per Bothner <bothner@cygnus.com>
11357 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11359 1998-11-11 Tom Tromey <tromey@cygnus.com>
11361 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11363 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11365 * class.c (is_compiled_class): Call safe_layout_class for class
11366 compiled from source.
11367 * conver.h (convert_to_integer, convert_to_real,
11368 convert_to_pointer): Added prototypes.
11369 * decl.c (init_decl_processing): Non longer push the decls of
11370 `methodtable', `constants', `Class', `Field', `dispatchTable'
11371 `jexception' and `Method'.
11372 * expr.c (build_invokeinterface): New function.
11373 (expand_invoke): static variable CLASS_IDENT now in
11374 build_invokeinterface. Use build_invokeinterface.
11375 (expand_java_field_op): Moved code to inline
11376 java.lang.PRIMTYPE.TYPE into a function.
11377 (build_primtype_type_ref): New function.
11378 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11379 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11380 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11381 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11382 (DECL_LOCAL_STATIC_VALUE): New macro.
11383 (build_invokeinterface, build_primtype_type_ref): New function
11385 (java_parse_abort_on_error): Macro rewritten.
11386 * jcf-parse.c (current_method): Add comment to declaration.
11387 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11388 Function prototypes fixed.
11389 (jcf_parse_source): push/pop parser context. save/restore global.
11390 (parse_source_file): Fixed leading comment. Now take a
11391 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11392 classes and pop the parser context anymore.
11393 (yyparse): Push parser context, save globals, parse the source
11394 file, restore globals and pop the parser context when processing a
11396 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11397 * lex.c (java_parse_doc_section): New function.
11398 (java_lex): Call java_parse_doc_section when appropriate. Build an
11399 operator around INSTANCEOF_TK.
11400 * lex.h (java_lineterminator, java_sprint_unicode,
11401 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11402 Prototypes rewritten.
11403 (java_parse_escape_sequence, java_letter_or_digit_p,
11404 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11405 java_read_unicode, java_store_unicode, java_read_char,
11406 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11407 Added function prototypes.
11408 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11410 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11412 (struct parser_ctxt): New fields: deprecated,
11413 current_parsed_class_un, gclass_list.
11414 (fix_method_argument_names, issue_warning_error_from_context,
11415 resolve_package, lookup_package_type): New function prototypes.
11416 (resolve_expression_name): Fixed function prototype.
11417 (find_applicable_accessible_methods_list): Fixed indentation, added
11418 extra argument in prototype.
11419 (check_final_assignment, build_null_of_type, check_deprecation,
11420 check_method_redefinition, reset_method_name,
11421 java_check_regular_methods, java_check_abstract_methods,
11422 maybe_build_primttype_type_ref): New function prototype.
11423 * parse.y (conver.h): Include.
11424 (INSTANCEOF_TK): Tagged <operator>.
11425 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11426 (relational_expression:): Build binop for instanceof.
11427 (java_push_parser_context): Remember ctxp->gclass_list across
11429 (java_pop_parser_context): Simply return if no context
11430 exists. Remember gclass_list across contexts.
11431 (issue_warning_error_from_context): New function.
11432 (parse_error_context): Don't setup ctxp->elc here. Call
11433 issue_warning_error_from_context instead.
11434 (parse_warning_context): Likewise.
11435 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11436 setup. Link new class/interface to ctxp->gclass_list.
11437 (add_superinterfaces): Register interface as incomplete if not
11439 (create_class): Remember class unqualified name in
11440 ctxp->current_parsed_class_un. Check class deprecation.
11441 (register_fields): Check field deprecation. Remember static final
11442 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11444 (method_header): New local variable ORIG_ARG. Use unqualified
11445 current class name for check on constructor errors. Promote return
11446 type if of record type. Argument list fix moved in
11447 fix_method_argument_names, called here. Check method deprecation.
11448 (fix_method_argument_names): New function.
11449 (method_declarator): Promote record typed arguments.
11450 (safe_layout_class): Check class methods before layout.
11451 (java_complete_class): Compute field layout when patched.
11452 (do_resolve_class): Try to load class after having it renamed
11453 after the package name.
11454 (get_printable_method_name): Use DECL_CONTEXT.
11455 (reset_method_name): New function.
11456 (check_method_redefinition): Use reset_method_name.
11457 (java_check_regular_methods): New local variable
11458 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11459 names for error report. Check for compile-time error when method
11460 found has default (package) access.
11461 (java_check_abstract_methods): Now takes an interface DECL node as
11462 an argument. Also reinstall real name on unchecked
11463 overriding/hiding methods for error report.
11464 (java_check_methods): Fixed leading comment. Get classes to verify
11465 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11466 CLASS_METHOD_CHECKED_P on class verification.
11467 (lookup_java_method2): Get real method name if necessary.
11468 (find_in_imports): Don't check package class access here.
11469 (resolve_package, lookup_package_type): New functions.
11470 (java_layout_classes): Fixed leading comment. Take classes to be
11471 laid out from ctxp->gclass_list.
11472 (java_complete_expand_methods): Don't expand native and abstract
11474 (java_expand_classes): New function.
11475 (resolve_expression_name): Use additional argument ORIG. Retrieve
11476 values of static final field of primitive types.
11477 (resolve_field_access): Handles static final field of promotive
11479 (resolve_qualified_expression_name): Handle STRING_CST as
11480 primaries and package name resolution. Check deprecation on found
11481 decls. Set where_found and type_found on non static field resolved
11482 during qualification. Layout non primitive field decl types.
11483 (check_deprecation): New function.
11484 (maybe_access_field): Simplified.
11485 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11486 removed. Reverse method's argument when primary is a type. Don't
11487 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11488 instead. Include abstract class in the list of class searchable
11489 for constructors. Use DECL_CONTEXT of found method for access
11490 checks. Check method deprecation.
11491 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11492 converting arguments. Handle INVOKE_INTERFACE.
11493 (lookup_method_invoke): Search constructor using existing
11494 infrastructure (don't rely on lookup_java_constructor anymore).
11495 (find_applicable_accessible_methods_list): Extra argument flag
11496 LC. Now include constructor in the search.
11497 (qualify_ambiguous_name): Conditional expression are primaries.
11498 (not_initialized_as_it_should_p): static final are always
11500 (java_complete_tree): Pass extra NULL argument to
11501 resolve_expression_name. Stricter test to carry on patching
11502 assignments. New case for INSTANCEOF_EXPR.
11503 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11504 (check_final_assignment, maybe_build_primttype_type_ref): New
11506 (patch_assignment): Detect resolved static finals and carry normal
11507 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11508 (try_builtin_assignconv): Access constant 0 on all primitive
11510 (valid_builtin_assignconv_identity_widening_p): Accept identical
11511 types. Accept all promoted type on int type.
11512 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11513 assigned to a reference.
11514 (valid_method_invocation_conversion_p): Accept to check null
11516 (build_binop): Merge declaration and initialization of local
11518 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11519 numeric types. Improved validity test for qualify operators on
11521 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11522 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11523 primitive type and issue the appropriate error message.
11524 (resolve_type_during_patch): Mark class loaded when resolved.
11525 (patch_cast): Allow null to be cased to reference types.
11526 (build_null_of_type): New function.
11527 (patch_array_ref): Handle array on references correctly.
11528 (patch_return): Removed unused local variable MODIFY. Force
11529 boolean to be returned as integers. Allows null to be returned by
11530 a function returning a reference.
11531 * typeck.c (convert_to_integer, convert_to_real,
11532 convert_to_pointer): Prototypes moved to convert.h
11533 (lookup_argument_method): Use method real name, if necessary.
11535 1998-10-30 Tom Tromey <tromey@cygnus.com>
11537 * class.c (build_class_ref): Changed name of primitive classes to
11540 * class.c (make_class_data): Renamed fields: nmethods to
11541 method_count, method_count to dtable_method_count. Always set
11542 `state' field to 0.
11543 * decl.c (init_decl_processing): Likewise.
11545 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11547 * class.c (layout_class): Don't mangle <finit>, produce
11548 __finit<class> instead. Don't verify artificial methods.
11549 * decl.c (finit_identifier_node): New declared global.
11550 (init_decl_processing): finit_identifier_node initialized.
11551 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11552 * java-tree.h (finit_identifier_node): Declared as extern.
11553 (struct lang_decl): New field called_constructor.
11554 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11555 (CLASS_HAS_FINIT_P): New macro.
11556 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11557 explicit constructor invocation.
11558 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11559 CALL_SUPER_CONSTRUCTOR_P): New macros.
11560 (write_classfile): Added prototype.
11561 * jcf-parse.c (jcf_parse_source): Parse and remember for
11562 generation if the file was seen on the command line.
11563 (parse_source_file): Don't write the class file here.
11564 (yyparse): Loop on files rewritten. Set current_jcf.
11565 (parse_zip_file_entries): Parse class file only if it was found.
11566 * lang.c (init_parse): Don't open command line provided filename
11568 (lang_parse): Don't set main_jcf anymore.
11569 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11570 (JCONSTRUCTOR_CHECK): New macro.
11571 (JBSC_TYPE_P): New macro.
11572 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11573 (COMPLETE_CHECK_OP_2): New macro.
11574 (struct parse_ctxt): New field explicit_constructor_p.
11575 (check_class_interface_creation): Fixed prototype indentation.
11576 (patch_method_invocation_stmt): Prototype reflects added argument.
11577 (patch_invoke): Likewise.
11578 (complete_method_declaration, build_super_invocation,
11579 verify_constructor_circularity,
11580 build_this_super_qualified_invocation, get_printable_method_name,
11581 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11582 verify_constructor_super, create_artificial_method,
11583 start_artificial_method_body, end_artificial_method_body,
11584 generate_field_initialization_code): New function prototypes.
11585 * parse.y: Fixed leading comment
11586 (constructor_header:, constructor_body:, block_end:): Rules tagged
11588 (type_declaration:): Call maybe_generate_finit.
11589 (method_declaration:): Action for method_body: placed in new
11590 function complete_method_declaration, called here.
11591 (constructor_declaration:): Defined actions. Removed leading
11593 (constructor_header:): New rule with action.
11594 (constructor_body:): Rule rewritten using block_begin: and
11595 block_end:. Defined actions.
11596 (constructor_declarator:, explicit_constructor_invocation:):
11598 (block:): Use new rules block_begin: block_end:.
11599 (block_begin:, block_end:): New rules and actions.
11600 (block_statements:): Fixed error message for explicit
11602 (method_invocation:): Call build_this_super_qualified_invocation
11603 if primary is `this' or `super' was seen.
11604 (conditional_expression:): Action defined.
11605 (extra_ctxp_pushed_p): New static global flag.
11606 (java_parser_context_save_global): Create parser context if
11607 necessary. Use extra_ctxp_pushed_p to remember it.
11608 (java_parser_context_restore_global): Pop extra parser context if
11610 (build_array_from_name): Array on primitive types are marked
11612 (register_fields): Restore new name in field initializer
11613 expression if type was altered. Non static fields initialized upon
11614 declaration marked initialized.
11615 (maybe_generate_finit): New function.
11616 (maybe_generate_clinit): Use create_artificial_method,
11617 start_artificial_method_body, end_artificial_method_body. Generate
11618 debug info for enclosed initialization statements.
11619 (method_header): Fixed leading comment. Check constructor
11620 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11622 (complete_method_declaration, constructor_circularity_msg,
11623 verify_constructor_circularity): New functions.
11624 (get_printable_method_name): New function.
11625 (check_method_redefinition): Don't rename <finit> methods. Fix
11626 declared constructor names. Error message for
11627 constructors modified.
11628 (java_check_regular_methods): Local variable seen_constructor
11629 renamed saw_constructor. Skip verification on constructors. Create
11630 default constructor with create_artificial_method.
11631 (java_check_methods): Removed unnecessary empty line.
11632 (create_artificial_method, start_artificial_method_body,
11633 end_artificial_method_body): New functions.
11634 (java_layout_classes): Changed leading comment. Reverse fields
11635 list if necessary. Always layout java.lang.Object if being
11637 (java_complete_expand_methods): Verify constructor circularity.
11638 (java_complete_expand_method): Call fix_constructor on
11639 constructors. Local variable no_ac_found removed. Restore
11640 bindings if method body expansion failed.
11641 (fix_constructors, verify_constructor_super,
11642 generate_field_initialization_code): New function.
11643 (java_expand_classes): Fixed leading comment. Write class file
11645 (resolve_expression_name): Check for illegal instance variable
11646 usage within the argument scope of an explicit constructor
11648 (resolve_qualified_expression_name): Pass extra from_super flag
11649 when invoking patch_method_invocation_stmt. New case for
11650 conditional expression when used as a primary. Check for error
11651 when acquiring super.
11652 (patch_method_invocation_stmt): Added extra argument super. New
11653 local variable is_static_flag. Set class_to_search according to
11654 the nature of the constructor invocation. Don't add `this'
11655 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11656 invocation within the argument scope of explicit constructor
11657 invocation. Set is_static according to is_static_flag. Provide
11658 extra `super' argument to patch_invoke invocation.
11659 (patch_invoke): New argument from_super. Loop on arguments
11660 indentation fixed. Pass from_super to invocation_mode. New switch
11661 case INVOKE_SUPER. Fixed error message in switch default case.
11662 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11664 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11665 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11666 message takes constructors into account.
11667 (find_applicable_accessible_methods_list): Fixed indentation.
11668 (qualify_ambiguous_name): Take explicit constructor invocation
11669 into account. Deal with a conditional expression as a primary to
11671 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11672 case. Added extra argument to patch_method_invocation_stmt.
11673 Register calls made to explicit constructor `this'. Don't call
11674 save_expr in ARRAY_REF case when emitting class files. Check for
11675 illegal use of this when expanding explicit constructor invocation
11677 (complete_function_arguments): Set and reset parser context
11678 explicit_constructor_p field value when appropriate.
11679 (build_super_invocation, build_this_super_qualified_invocation):
11681 (patch_assignment): Fixed typo.
11682 (patch_unaryop): Check on final fields occurs only when a decl
11684 (patch_return): Take constructors into account.
11685 (patch_conditional_expr): New function.
11686 * typeck.c (build_java_signature): Removed unnecessary empty line.
11688 1998-10-28 Jeffrey A Law (law@cygnus.com)
11690 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11692 1998-10-28 Tom Tromey <tromey@cygnus.com>
11694 * decl.c (init_decl_processing): Renamed fields.
11695 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11696 interface_len, msize fields.
11698 * class.c (make_class_data): Removed subclass_head and
11699 subclass_next fields.
11700 * decl.c (init_decl_processing): Removed subclass_head and
11701 subclass_next fields.
11703 1998-10-28 Jeffrey A Law (law@cygnus.com)
11705 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11706 * mangle.c (emit_unicode_mangled_name): Similarly.
11708 1998-10-26 Nick Clifton <nickc@cygnus.com>
11710 * jcf-parse.c (get_constant): Place braces around code to compute
11711 'd' when REAL_ARITHMETIC is not defined.
11713 1998-10-25 H.J. Lu (hjl@gnu.org)
11715 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11718 1998-10-23 Tom Tromey <tromey@cygnus.com>
11720 * lang-specs.h: `.zip' files are input to jc1.
11722 1998-10-22 Per Bothner <bothner@cygnus.com>
11724 * jvspecs.c: Add (but don't enable) support for combining multiple
11725 .class and .java input filenames to a single jc1 invocation.
11726 Add support for -C flag (copile to .class files).
11727 Translate -classpath and -CLASSPATH arguments.
11728 * lang-specs.h: Don't set %2 spec.
11730 1998-10-22 Tom Tromey <tromey@cygnus.com>
11732 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11734 (add_path): Don't add trailing separator to non-empty path
11737 * lang.c (lang_decode_option): Check for -fclasspath and
11738 -fCLASSPATH before examining other `-f' options.
11740 * java-tree.h (finalize_identifier_node): Don't declare.
11741 * class.c (make_class_data): Don't push "final" field.
11742 * decl.c (init_decl_processing): Don't push "final" field.
11743 (finalize_identifier_node): Removed.
11744 (init_decl_processing): Don't set finalize_identifier_node.
11746 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11748 1998-10-11 Anthony Green <green@cygnus.com>
11750 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11751 (JV_SCAN_SOURCES): New macro.
11752 (JCF_DUMP_SOURCES): Likewise.
11753 (jcf-dump$(exeext)): New target.
11754 (jv-scan$(exeext)): New target.
11756 1998-10-22 Tom Tromey <tromey@cygnus.com>
11758 * Makefile.in (LEX): Removed.
11759 (LEXFLAGS): Likewise.
11760 (SET_BISON): New macro.
11762 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11763 spurious diffs in parse.c.
11764 ($(PARSE_SCAN_C)): Likewise.
11765 (PARSE_DIR): New macro.
11767 (PARSE_SCAN_C): Likewise.
11768 (PARSE_RELDIR): New macro.
11770 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11772 * jcf-io.c (find_class): Use saw_java_source to determine when to
11773 look for `.java' file.
11774 * jcf-parse.c (saw_java_source): New global.
11775 (yyparse): Set it if `.java' file seen.
11777 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11778 (GCJH_SOURCES): Likewise.
11779 * Makefile.in (datadir): New macro.
11780 (libjava_zip): Likewise.
11781 (JAVA_OBJS): Added jcf-path.o.
11782 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11783 (../gcjh$(exeext)): Likewise.
11784 (jcf-path.o): New target.
11785 * java-tree.h (fix_classpath): Removed decl.
11786 * jcf-parse.c (fix_classpath): Removed.
11787 (load_class): Don't call fix_classpath.
11788 * parse.y (read_import_dir): Don't call fix_classpath.
11789 * lex.h: Don't mention classpath.
11790 * lex.c (java_init_lex): Don't initialize classpath.
11791 * jcf-io.c (classpath): Removed global.
11792 (find_class): Use jcf_path iteration functions. Correctly search
11793 class path for .java file.
11794 (open_in_zip): New argument `is_system'.
11795 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11796 classpath-related options.
11797 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11799 (lang_init): Call jcf_path_init.
11800 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11801 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11802 Correctly put braces around second string in each entry.
11803 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11804 classpath-related options.
11805 (help): Updated for new options.
11806 * jcf.h: Declare functions from jcf-path.c. Don't mention
11807 `classpath' global.
11808 * jcf-path.c: New file.
11810 * jcf-depend.c: Include jcf.h.
11812 * jcf-write.c (localvar_alloc): Returns `void'.
11813 (localvar_free): Removed unused variable.
11815 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11816 (init_parse): Use OBJECT_SUFFIX, not ".o".
11818 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11820 * class.c (emit_register_classes): Renamed from
11821 emit_register_class.
11822 * java-tree.h (emit_register_classes): Prototype renamed from
11823 emit_register_class.
11824 * jcf-parse.c (yyparse): Call emit_register_classes once before
11826 * parse.y (java_expand_classes): No longer register classes.
11828 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11830 * class.c (is_compiled_class): New local variable
11831 seen_in_zip. Identify classes found in currently compiled source
11833 * decl.c (complete_start_java_method): Fixed typo.
11834 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11835 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11836 (CLASS_P): Moved around.
11837 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11838 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11840 (jcf_parse_source): Changed leading comment. Removed unnecessary
11841 fclose and CLASS_FROM_SOURCE_P marking.
11842 (parse_source_file): New local variables remember_for_generation
11843 and filename. Mark parsed file name identifier node. Removed block
11844 executed when parse_only was null. Set remember_for_generation.
11845 Use it as an argument to java_pop_parser_context.
11846 (yyparse): New local variables several_files, list, next node and
11847 current_file_list. Split ampersand separated file names into
11848 current_file_list. Iterate through the list and parse accordingly.
11849 * parse.h (java_pop_parser_context): New function prototype.
11850 * parse.y (ctxp_for_generation): New static global variable.
11851 (java_pop_parser_context): New argument generate. Link popped ctxp
11852 to ctxp_for_generation list accordingly.
11853 (java_complete_expand_methods): Fixed indentation.
11854 (java_expand_classes): New function.
11856 1998-10-17 Per Bothner <bothner@cygnus.com>
11858 * Makefile.in: Link with libiberty.a instead of memmove.o.
11860 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11862 * lex.c (setjmp.h): No longer included.
11863 * lex.h (setjmp.h): Included.
11864 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11865 (duplicate_declaration_error_p): Renamed from
11866 duplicate_declaration_error.
11867 (build_array_from_name): New function prototype.
11868 * parse.y (setjmp.h): No longer included.
11869 (variable_declarator_id): Define action.
11870 (build_array_from_name): New function.
11871 (duplicate_declaration_error_p): Renamed from
11872 duplicate_declaration_error. Fixed leading comment.
11873 (register_fields): Main `for' loop reorganized. Uses
11874 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11875 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11876 build_array_from_name.
11877 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11879 (read_import_dir): Don't try to skip `.' and `..'.
11880 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11881 build_array_from_name. Main `for' loop reorganized.
11882 (resolve_qualified_expression_name): When building access to a
11883 field, use the type where the field was found, not its own type.
11884 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11885 field was found is null.
11886 (qualify_ambiguous_name): Sweep through all successive array
11889 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11891 * java-tree.h (pop_labeled_block, lang_printable_name,
11892 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11893 interface_of_p, inherits_from_p, fix_classpath,
11894 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11895 make_class_data, register_class, alloc_name_constant): New
11896 function prototypes.
11897 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11898 indentation. Added cast to remove warning.
11899 (lang_printable_name): Set v argument unused.
11900 (lang_print_error): Added argument to lang_printable_name call.
11901 (java_dummy_print, print_lang_decl, print_lang_type,
11902 print_lang_identifier, lang_print_xnode): All argument marked
11904 * lex.c (java_unget_unicode): Removed unnecessary argument.
11905 (java_allocate_new_line): Unused local variable is gone.
11906 (java_read_char): Added parenthesis in expressions to remove
11907 warnings. Added final return statement.
11908 (java_read_unicode): Added parenthesis in expression to remove
11910 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11911 (java_parse_escape_sequence): Likewise.
11912 (java_lex): Unused local variables are gone. Fixed
11913 java_unget_unicode invocation.
11914 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11916 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11917 lang_printable_name invocation in macro.
11918 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11920 (duplicate_declaration_error): Suppressed unused argument in
11922 (identical_subpath_p): Function declaration is gone.
11923 (patch_invoke): Suppressed unused argument in prototype.
11924 (patch_cast, build_labeled_block, check_thrown_exceptions):
11926 * parse.y (setjmp.h): Included
11927 (toplev.h): Likewise.
11928 (field_declaration:): Suppressed unused local
11929 (label_decl:): Fixed build_labeled_block invocation.
11930 (java_pop_parser_context): Put extra parenthesis around assignment
11932 (yyerror): Suppressed unused local variables.
11933 (variable_redefinition_error): Fixed lang_printable_name
11935 (create_interface): Suppressed unused local variables.
11936 (create_class): Likewise.
11937 (duplicate_declaration_error): Suppressed unused argument. Fixed
11938 lang_printable_name invocation.
11939 (register_fields): Suppressed unused local variable. Fixed
11940 duplicate_declaration_error invocation.
11941 (method_header): Suppressed unused local variable.
11942 (method_declarator, parser_check_super): Likewise.
11943 (java_complete_class): Suppressed unused local variable. Fixed
11944 fatal error message.
11945 (complete_class_report_errors): Added default: in switch.
11946 (java_check_regular_methods): Fixed lang_printable_name
11948 (check_throws_clauses): Likewise.
11949 (java_check_abstract_methods): Suppressed unused local
11950 variable. Fixed lang_printable_name invocation.
11951 (read_import_entry): Added supplemental return statement.
11952 (read_import_dir): Suppressed unused local variables.
11953 (check_pkg_class_access, declare_local_variables): Likewise.
11954 (source_start_java_method): Suppressed unused extern variable
11956 (expand_start_java_method): Suppressed unused extern and local
11957 variable declarations.
11958 (java_complete_expand_methods): Likewise.
11959 (java_complete_expand_method): Suppressed unused local variables.
11960 (make_qualified_name): Likewise.
11961 (resolve_qualified_expression_name): Added default: in
11962 switch. Fixed lang_printable_name invocation.
11963 (class_instance_creation_expression): Added parenthesis around
11965 (patch_method_invocation_stmt): Fixed lang_printable_name and
11966 patch_invoke invocations.
11967 (check_for_static_method_reference): Fixed lang_printable_name
11969 (patch_invoke): Suppressed unused arguments and local variables.
11970 (lookup_method_invoke): Suppressed unused local variables.
11971 (qualify_ambiguous_name): Added default: in switch.
11972 (identical_subpath_p): Function removed.
11973 (patch_assignment): Suppressed unused local variables. Suppressed
11974 unnecessary if statement. Fixed lang_printable_name invocations.
11975 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11976 (valid_ref_assignconv_cast_p): Parenthesis around
11977 expression. Suppressed unused local variables.
11978 (build_binop): Suppressed unused local variables. fixed
11979 lang_printable_name invocations.
11980 (string_constant_concatenation): Suppressed unused local
11982 (patch_unaryop): Fixed lang_printable_name invocation.
11983 (patch_cast): Suppressed unnecessary argument. Fixed
11984 lang_printable_name invocation.
11985 (patch_array_ref): Fixed lang_printable_name invocation.
11986 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11987 (build_labeled_block): Suppressed unused argument.
11988 (generate_labeled_block): Fixed build_labeled_block invocation.
11989 (build_loop_body): Suppressed unused local variables.
11990 (patch_loop_statement): Likewise.
11991 (patch_exit): Fixed lang_printable_name invocation.
11992 (patch_switch_statement): Likewise.
11993 (case_identity): First argument marked unused.
11994 (patch_try_statement): Fixed lang_printable_name invocations.
11995 (patch_synchronized_statement, patch_throw_statement): Likewise.
11996 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11997 lang_printable_name invocations.
11998 (check_thrown_exceptions_do): Suppressed unused argument.
12000 1998-10-14 Tom Tromey <tromey@cygnus.com>
12002 * jcf-write.c (write_classfile): Add output class file as target.
12003 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12004 * jcf.h: Added declarations for dependency-tracking functions.
12005 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12006 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12007 (finish_parse): Call jcf_dependency_write.
12008 (dependency_tracking): New global.
12009 (DEPEND_SET_FILE): New define.
12010 (DEPEND_ENABLE): New define.
12011 (init_parse): Enable dependency tracking if required.
12013 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12014 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12015 (../gcjh$(exeext)): Likewise.
12016 (jcf-depend.o): New target.
12017 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12018 (GCJH_SOURCES): Likewise.
12019 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12021 (find_classfile): Added dep_name argument.
12022 (find_class): Compute name of dependency.
12023 (open_in_zip): Call jcf_dependency_add_file.
12024 * gjavah.c (output_file): No longer global.
12025 (usage): Don't mention "gjavah".
12027 (java_no_argument): Likewise.
12028 (version): Likewise.
12029 (main): Recognize and handle -M family of options.
12030 (print_mangled_classname): Return is void.
12031 (process_file): Handle case where output is suppressed.
12032 (HANDLE_END_FIELD): Likewise.
12033 (HANDLE_METHOD): Likewise.
12034 * jcf-depend.c: New file.
12036 1998-10-13 Jeffrey A Law (law@cygnus.com)
12038 * java-tree.def: Add missing newline at EOF.
12040 1998-10-13 Tom Tromey <tromey@cygnus.com>
12042 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12043 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12045 Include <config.h> and "system.h".
12046 (disassemble_method): Undefine RET to avoid clash with
12047 config/i386/i386.h.
12049 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12051 * decl.c (runtime_exception_type_node, error_exception_type_node):
12052 New global variables.
12053 (init_decl_processing): Initialized.
12054 * expr.c (java_lang_expand_expr): Set caught exception type to
12055 null if catch handler argument doesn't exit.
12056 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12058 * java-tree.h (runtime_exception_type_node,
12059 error_exception_type_node): Global variables declared.
12060 (DECL_FUNCTION_THROWS): New macro.
12061 (DECL_FUNCTION_BODY): Modified comment.
12062 (DECL_SPECIFIC_COUNT): Likewise.
12063 (struct lang_decl): New field throws_list.
12064 (IS_UNCHECKED_EXPRESSION_P): New macro.
12065 * lex.c (java_lex): Generate location information for THROW_TK.
12066 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12067 EXCEPTIONS_P): New macros.
12068 (enum jdep_code): New value JDEP_EXCEPTION.
12069 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12070 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12071 PATCH_METHOD_RETURN_ERROR): New macros.
12072 (patch_method_invocation_stmt): Added new argument to prototype.
12073 (patch_synchronized_statement, patch_throw_statement,
12074 check_thrown_exceptions, check_thrown_exceptions_do,
12075 purge_unchecked_exceptions, check_throws_clauses): New function
12077 * parse.y Fixed typo in keyword section.
12078 (throw:): Rule tagged <node>.
12079 (THROW_TK): Keyword tagged <operator>.
12080 (method_header:): Last argument to call to method_header passed
12082 (throws:, class_type_list:, throw_statement:,
12083 synchronized_statement:, synchronized:): Defined actions.
12084 (method_header): New local variable current. Register exceptions
12085 from throws clause.
12086 (java_complete_tree): Complete and verify exceptions from throws
12088 (complete_class_report_errors): Error message on exceptions not
12090 (java_check_regular_methods): Fixed typo. Shortcut on private
12091 overriding methods. Changed error message on method
12092 redefinition. Check for throws clause compatibility.
12093 (check_throws_clauses): New function.
12094 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12095 method. Changed error message on method redefinition.
12096 (currently_caught_type_list): New static variable.
12097 (java_complete_expand_methods): Purge unchecked exceptions from
12098 throws clause list. Call PUSH_EXCEPTIONS before walk and
12099 POP_EXCEPTIONS after.
12100 (resolve_qualified_expression_name): Pass new argument as NULL to
12101 patch_method_invocation_stmt.
12102 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12103 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12104 argument list when appropriate. Use new argument if non null to
12105 store selected method decl.
12106 (patch_invoke): Convert if necessary args of builtin types before
12107 forming CALL_EXPR. Argument list no longer reversed here.
12108 (invocation_mode): Treat final methods as static methods.
12109 (java_complete_tree): New cases for THROW_EXPR: and
12110 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12112 (complete_function_arguments): No more RECORD_TYPE
12113 conversion. Function parameter nodes no longer saved.
12114 (valid_ref_assignconv_cast_p): Avoid handling null type.
12115 (patch_binop): Fixed null constant reference handling.
12116 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12117 BUILD_THROW macros.
12118 (patch_try_statement): Fixed comments. Record caught types in
12119 list, push the list, expand try block and pop the list.
12120 (patch_synchronized_statement, patch_throw_statement,
12121 check_thrown_exceptions, check_thrown_exceptions_do,
12122 purge_unchecked_exceptions): New functions.
12123 * typeck.c (lookup_argument_method): Allow WFL in place of method
12124 DECL_NAME during method definition check
12126 1998-10-09 Tom Tromey <tromey@cygnus.com>
12128 * gjavah.c (decode_signature_piece): New function.
12129 (print_c_decl): Use it. Added `name_override' argument.
12130 (print_method_info): Use name_override argument to print_c_decl.
12131 (seen_fields): Removed.
12132 (print_field_info): Don't update seen_fields.
12133 (struct method_name): New structure.
12134 (method_name_list): New global.
12135 (print_method_info): Add new method to list of methods.
12136 (name_is_method_p): New function.
12137 (print_field_info): If field name has same name as method, then
12139 (process_file): Parse methods before fields.
12140 (field_pass): New global.
12141 (HANDLE_END_FIELD): Take field_pass into account.
12143 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12145 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12146 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12148 1998-10-03 Anthony Green <green@cygnus.com>
12150 * jvspec.c: Fix bug in jvgenmain_spec patch.
12152 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12154 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12155 * decl.c (soft_exceptioninfo_call_node): New global variable.
12156 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12157 takes extra integer argument. soft_exceptioninfo_call_node
12159 * except.c (java_set_exception_lang_code): New function
12160 (method_init_exceptions): Called here.
12161 (prepare_eh_table_type): New function.
12162 (expand_end_java_handler): Called here.
12163 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12164 one argument. Modified generation of call to
12165 soft_badarrayindex_node to use new argument.
12166 (build_java_arrayaccess): Pass faulty index value to
12167 build_java_throw_out_of_bounds_exception.
12168 (generate_name): New function.
12169 (java_lang_expand_expr): New local variables node, current,
12170 has_finally_p. Expand TRY_EXPR node.
12171 (process_jvm_instruction): Replace top of the stack with thrown
12172 object reference when entering exception handler.
12173 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12174 specific tree codes.
12175 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12177 (DECL_SPECIFIC_COUNT): New macro.
12178 (prepare_eh_table_type, java_set_exception_lang_code,
12179 generate_name): New function declarations.
12180 (match_java_method): Declaration deleted.
12181 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12183 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12184 * parse.h (redefinition_error, refine_accessible_methods_list,
12185 can_cast_to_p): Function declaration removed.
12186 (classitf_redefinition_error, variable_redefinition_error,
12187 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12188 find_most_specific_methods_list, argument_types_convertible,
12189 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12190 valid_cast_to_p, valid_method_invocation_conversion_p,
12191 try_reference_assignconv, add_stmt_to_compound,
12192 build_jump_to_finally, build_tree_list, patch_try_statement,
12193 java_get_catch_block): New function declarations.
12194 * parse.y (string_buffer_type): Global variable deleted.
12195 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12196 finally): Rules tagged <node>.
12197 (TRY_TK, CATCH_TK): Token tagged <operator>.
12198 (class_body_declaration:, class_member_declaration:,
12199 formal_parameter:, explicit_constructor_invocation:,
12200 interface_member_declaration:, constant_declaration:,
12201 primary_no_new_array:, class_instance_creation_expression:,
12202 array_creation_expression:): Issue error on unsuported JDK1.1
12204 (try_statement:, catches:, finally:): Define actions.
12205 (catch_clause_parameter): New rule.
12206 (catch_clause:): Use new rule catch_clause_parameter.
12207 (parse_jdk1_1_error): New function.
12208 (redefinition_error): Renamed classitf_redefinition_error.
12209 (variable_redefinition_error): New function.
12210 (check_class_interface_creation): Call
12211 classitf_redefinition_error.
12212 (java_complete_tree): Added error message on JDEP_TYPE: case.
12213 (complete_class_report_errors): Fixed indentation.
12214 (declare_local_variables): Call variable_redefinition_error.
12215 (source_end_java_method): Call java_set_exception_lang_code and
12216 emit_handlers where appropriate.
12217 (java_method_add_stmt): Call add_stmt_to_block.
12218 (add_stmt_to_block): New function.
12219 (lookup_method_invoke): Fixed outside comment. new local variable
12220 candicates. Call find_applicable_accessible_methods_list and
12221 find_most_specific_methods_list when searching for a
12222 method. Modified error report to list possible candidates when
12224 (find_applicable_accessible_methods_list,
12225 find_most_specific_methods_list, argument_types_convertible): New
12227 (refine_accessible_methods_list): Function deleted.
12228 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12229 expr (if applicable) before calling patch_array_ref.
12230 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12231 (enter_block): Fixed comment.
12232 (enter_a_block): New function.
12233 (patch_assignment): Reorganized. Call try_reference_assignconv for
12234 references. Call valid_cast_to_p instead of can_cast_to_p.
12235 (try_reference_assignconv,
12236 valid_builtin_assignconv_identity_widening_p): New functions.
12237 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12238 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12240 (build_string_concatenation): Don't resolve StringBuffer.
12241 (patch_cast): Fixed inverted arguments.
12242 (patch_array_ref): Code to save array expr deleted. Call
12243 valid_cast_to_p instead of can_cast_to_p.
12244 (generate_labeled_block): Call generate_name.
12245 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12246 patch_try_statement): New functions.
12247 * typeck.c (match_java_method): Function deleted.
12249 1998-10-02 Anthony Green <green@cygnus.com>
12251 * jvspec.c: jvgenmain_spec uses different temporary file names.
12253 1998-10-02 Anthony Green <green@cygnus.com>
12255 * jvspec.c (lang_specific_driver): Fail if user specifies
12256 --main= when not linking.
12258 1998-09-28 Tom Tromey <tromey@cygnus.com>
12260 * class.c (make_class_data): Push value for `thread' field.
12261 * decl.c (init_decl_processing): Added `thread' field to class.
12263 * class.c (add_field): Always make static fields externally
12266 1998-09-26 Anthony Green <green@cygnus.com>
12268 * expr.c (build_java_athrow,
12269 build_java_throw_out_of_bounds_exception, expand_invoke,
12270 build_newarray, expand_java_multianewarray, build_java_monitor):
12271 Update comments to reflect _Jv_* function names.
12273 1998-09-25 Per Bothner <bothner@cygnus.com>
12275 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12276 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12277 * parse.y (expand_start_java_method): Likewise.
12279 1998-09-24 Per Bothner <bothner@cygnus.com>
12281 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12283 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12284 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12285 * expr.c: Remove no-longer-needed calls to promote_type.
12286 * decl.c (give_name_to_locals): Liekwise.
12287 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12288 * parse.y: Add/remove promote_type calls as appropriate.
12289 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12290 (parse_signature_string): Likewise.
12291 (build_java_array_type): Fix for now signature convenions.
12293 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12295 1998-09-23 Tom Tromey <tromey@cygnus.com>
12297 * class.c (init_class_processing): libjava function renamed to
12300 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12302 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12303 * java-tree.def: Fixed DEFTREECODE third argument.
12304 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12305 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12306 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12307 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12308 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12309 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12310 * lang.c (java_tree_code_type, java_tree_code_length,
12311 java_tree_code_name): New arrays.
12312 (lang_init): Append Java tree node definitions to Gcc ones.
12313 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12315 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12317 (java_lex): Allow declaration of empty string constants. Retain
12318 location information on CASE_TK and DEFAULT_TK.
12319 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12320 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12321 Modified to be more robust.
12322 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12323 (build_new_invocation, try_builtin_assignconv,
12324 patch_switch_statement, string_constant_concatenation,
12325 build_string_concatenation, patch_string_cst, patch_string,
12326 java_expand_switch): New function declarations.
12327 * parse.y: Rules related to switch and EH tagged <node>.
12328 (label_id): Set to NULL_TREE
12329 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12331 (this_or_super:): Fixed indentation.
12332 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12333 statement_expression:): Removed call to RULE on all sub-rules.
12334 (switch_expression:, switch_labels:): New rules.
12335 (switch_statement:, switch_block:, switch_block_statement_groups:,
12336 switch_block_statement_group:, switch_labels:, switch_label:):
12338 (throw_statement:, synchronized_statement:, try_statement:):
12339 Defined temporary actions.
12340 (class_instance_creation_expression:): Call
12341 build_new_invocation. Fixed indentation.
12342 (field_access): Fixed indentation.
12343 (method_invocation): Likewise.
12344 (make_qualified_primary): Use THIS_EXPR.
12345 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12346 resolving from SUPER, set *type_found.
12347 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12348 (java_complete_tree): Removed unused local variable `location'. Case
12349 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12350 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12351 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12352 STRING_CST: case. default: checks for patchable strings.
12353 (complete_function_arguments): Transform string constant or
12354 crafted StringBuffer if necessary.
12355 (build_method_invocation): Fixed comments.
12356 (build_new_invocation): New function.
12357 (patch_assignment): Call try_builtin_assignconv to figure a valid
12358 assignment conversion between builtin types.
12359 (try_builtin_assignconv): New function.
12360 (build_binop): Use URSHIFT_EXPR directly to call build.
12361 (operator_string): Use UNARY_PLUS_EXPR.
12362 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12364 (do_merge_string_cste, merge_string_cste,
12365 string_constant_concatenation, build_string_concatenation,
12366 patch_string, patch_string_cst): New function.
12367 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12368 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12369 (build_newarray_node): Use NEW_ARRAY_EXPR.
12370 (build_this): Use THIS_EXPR.
12371 (build_return): Enable debug information on return statement.
12372 (build_if_else_statement): Likewise.
12373 (complete_labeled_statement): Fixed related comment.
12374 (build_loop_body): Fixed comment.
12375 (build_bc_statement): Enable debug information on break/continue
12377 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12379 (patch_switch_statement, case_identity, java_expand_switch): New
12382 1998-09-21 Per Bothner <bothner@cygnus.com>
12384 * buffer.h (BUFFER_INIT): New macro.
12385 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12386 Pass (struct jcf_partial *state) to most functions.
12387 (jcf_block, jcf_relocation): New types.
12388 Support labels, branches, conditionals, loops.
12390 1998-09-21 Tom Tromey <tromey@cygnus.com>
12392 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12394 1998-09-21 Per Bothner <bothner@cygnus.com>
12396 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12397 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12398 not integer_type_node (INT_TYPE_SIZ bits).
12400 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12402 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12403 * jcf-dump.c (print_exception_table): New function.
12404 (disassemble_method): Better handling of wide instructions.
12405 Make more robust for bad input.
12407 1998-09-30 Jeffrey A Law (law@cygnus.com)
12409 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12412 1998-09-17 Jeffrey A Law (law@cygnus.com)
12414 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12416 1998-09-17 Tom Tromey <tromey@cygnus.com>
12418 * Makefile.in ($(PARSE_H)): Removed target.
12420 1998-09-17 Jeffrey A Law (law@cygnus.com)
12422 * Makefile.in (JAVA_OBJS): Add memmove.o
12423 (memmove.o): New target & rules.
12425 1998-09-15 Tom Tromey <tromey@cygnus.com>
12427 * expr.c (expand_invoke): Don't generate a call to the class init
12430 1998-09-14 Jeffrey A Law (law@cygnus.com)
12432 * Makefile.in: Add many missing dependencies.
12433 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12435 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12436 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12438 1998-09-11 Per Bothner <bothner@cygnus.com>
12440 * decl.c (complete_start_java_method): If method is static (and
12441 not private) call _Jv_InitClass.
12442 * expr.c (expand_invoke): Don't call build_class_init.
12444 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12446 1998-09-10 Jeffrey A Law (law@cygnus.com)
12448 * Make-lang.in (GCJ): Define before using.
12450 1998-09-09 Jeffrey A Law (law@cygnus.com)
12452 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12453 losing due to namespace pollution in GNU getopt.h
12455 1998-09-09 Tom Tromey <tromey@cygnus.com>
12457 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12458 (java.all.cross): Likewise.
12459 (java.rest.encap): Likewise.
12461 1998-09-08 Jeffrey A Law (law@cygnus.com)
12463 * gjavah.c (print_class_decls): Fix thinko in arglist
12464 * jcv-io.c (find_classfile): Similarly.
12466 1998-09-07 Jeffrey A Law (law@cygnus.com)
12468 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12470 1998-09-05 Tom Tromey <tromey@cygnus.com>
12472 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12473 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12474 * Makefile.in (PARSE_C): New macro.
12475 (PARSE_H): Likewise.
12476 (PARSE_SCAN_C): Likewise.
12477 ($(PARSE_C)): Target renamed from parse.c.
12478 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12479 (clean): Remove parse-scan.c as well.
12480 (parse.o): Depend on $(PARSE_C).
12482 1998-09-05 Anthony Green <green@cygnus.com>
12484 * README, license.terms: Removed.
12486 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12487 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12488 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12489 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12490 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12491 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12492 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12493 and Java trademark attribution.
12495 1998-09-04 Tom Tromey <tromey@cygnus.com>
12497 * Makefile.in: Use gcjh, not gjavah.
12498 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12499 * Make-lang.in: Changed gjavah to gcjh everywhere.
12501 1998-09-03 Per Bothner <bothner@cygnus.com>
12503 * gjavah.c: Support new -prepend -add -append flags.
12504 (print_method_info): Method is not virtual if class is final.
12506 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12508 * jv-scan.c: Fixed copyright assignment.
12509 * keyword.gperf: Likewise.
12510 * keyword.h: Likewise.
12511 * lex.c: Fixed copyright assignment.
12512 (java_lex): Push unicode back when parsing '<'.
12513 * lex.h: Fixed copyright assignment.
12514 * parse-scan.y: Likewise.
12515 * parse.h: Fixed copyright assignment.
12516 (build_debugable_stmt, complete_for_loop): New function prototypes.
12517 * parse.y: Fixed copyright assignment.
12518 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12519 size_zero_node when completing a loop with no exit condition.
12520 (for_statement_nsi:): Define action.
12521 (for_init:, for_update:): Return size_zero_node when empty.
12522 (declare_local_variables): Call build_debugable_stmt.
12523 (build_debugable_stmt): New function.
12524 (build_loop_body): Build debugable statement around loop
12526 (complete_loop_body): Take into account the debugable statement
12527 around the EXIT_EXPR.
12528 (complete_loop_body): New function.
12529 (patch_exit_expr): Fixed condition inversion.
12531 1998-09-02 Tom Tromey <tromey@cygnus.com>
12533 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12534 name of thread define.
12535 * jvspec.c (THREAD_NAME): New macro.
12537 (THREADLIB): Likewise.
12538 (lang_specific_driver): Recognize attempt to link with thread
12539 library or gc library. Recognize -ljava on command line so it
12540 isn't linked against more than once.
12542 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12544 * parse-scan.y (report_main_declaration): Name of the class
12545 containing `main' can be a qualified name.
12547 1998-08-31 Tom Tromey <tromey@cygnus.com>
12549 * config-lang.in: Changed gjavac to gjc everywhere.
12550 * Make-lang.in: Changed gjavac to gjc everywhere.
12552 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12554 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12555 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12556 and install the files.
12557 * Makefile.in (JAVA_OBJS_LITE): New variable.
12558 (compiler:): Now include jv-scan as a dependency.
12559 (../jv-scan$(exeext), parse-scan.c): New targets.
12560 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12561 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12562 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12563 check for errors even if parse_only.
12564 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12566 (yylex): New function. Uses java_lex body.
12567 (java_lex): Removed commented out statement. Remove local variable
12568 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12569 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12570 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12571 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12572 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12573 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12575 (java_lex_error): Empty if JC1_LITE is defined.
12576 (java_get_line_col): Return 0 if JC1_LITE is defined.
12577 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12578 SET_MODIFIER_CTX): Moved into the section containing the macros
12579 conditionally defined by JC1_LITE.
12580 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12581 argument if JC1_LITE is defined.
12582 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12583 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12585 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12586 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12587 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12588 to different values according to JC1_LITE.
12589 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12590 declared if JC1_LITE set.
12591 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12592 defined if JC1_LITE not set.
12593 (struct parser_ctx): Reorganized and skip the jc1 front end part
12595 (java_layout_classes): New function definition.
12596 (java_push_parser_context, java_init_lex, yyparse, yylex,
12597 yyerror): Prototype always declared. All other static function
12598 prototypes declared only if JC1_LITE is not set.
12599 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12600 declared in parse.h.
12601 (java_layout_classes): New function.
12602 (java_complete_expand_methods): No longer layout the class here.
12603 * parse-scan.y: New file.
12604 * jv-scan.c: New file.
12606 1998-08-25 Tom Tromey <tromey@cygnus.com>
12608 * gjavah.c (main): Handle -friend option.
12609 (friend_specs): New global.
12610 (generate_access): Handle friend_specs.
12611 (process_file): Likewise.
12612 (MAX_FRIENDS): New macro.
12613 (friend_count): New global.
12614 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12615 Changed all callers.
12617 1998-08-24 Per Bothner <bothner@cygnus.com>
12619 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12620 (main): Handle processing all the entries of a named .zip archive.
12621 * jcf-io.c (jcf_trim_old_input): New function.
12622 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12624 1998-08-24 Per Bothner <bothner@cygnus.com>
12626 * lang.c (flag_assume_compiled): Make default be on.
12628 1998-08-21 Per Bothner <bothner@cygnus.com>
12630 * jcf-dump.c: Add bunches of flags to control output more.
12631 (process_class): New function; support printing more than one class.
12632 (main): Support new --print-main and --javap flags.
12633 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12634 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12636 1998-08-20 Per Bothner <bothner@cygnus.com>
12638 Change mangling of dispatch table to match C++ vtable (w/thunks).
12639 * class.c (build_dtable_decl), java-tree.h: New function.
12640 (make_class_data): Call it.
12641 * decl.c (init_decl_processing): Likewise.
12643 1998-08-19 Warren Levy <warrenl@cygnus.com>
12645 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12646 soft_anewarray; adjust args passed.
12647 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12648 match _Jv_NewObjectArray.
12650 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12652 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12653 * expr.c (loopup_label): Call create_label_decl.
12654 (create_label_decl): New function.
12655 (java_lang_expand_expr): Call expand_start_bindings with argument
12657 * java-tree.h Added space after PROTO in function declarations
12659 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12660 (create_label_decl, push_labeled_block): New function
12662 * lex.c (label_id): Initialize.
12663 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12665 * parse.h Added space after PROTO in function declarations when
12667 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12668 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12669 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12670 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12672 (struct parser_ctxt): New fields current_loop,
12673 current_labeled_block.
12674 (build_if_else_statement, patch_if_else_statement,
12675 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12676 generate_labeled_block, complete_labeled_statement,
12677 build_bc_statement, patch_bc_statement, patch_loop_statement,
12678 build_new_loop, build_loop_body, complete_loop_body): New function
12680 * parse.y (java_warning_count): New global variable.
12681 (label_id): New static variable.
12682 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12683 (block:): Return size_zero_node when block is empty.
12684 (empty_statement:): Return size_zero_node.
12685 (statement:): Implement supplemental action when for_statement: is
12687 (label_decl:): New rule.
12688 (labeled_statement:): Rewritten using label_decl. Actions
12690 (labeled_statement_nsi:): Likewise.
12691 (if_then_statement): Actions implemented.
12692 (while_expression): New rule.
12693 (while_statement:): Rewritten using while_expression. Actions
12695 (while_statement_nsi:): Likewise.
12696 (do_statement_begin:): New rule.
12697 (do_statement:): Rewritten using do_statement_begin. Actions
12699 (for_statement:): Rewritten using for_begin. Actions implemented.
12700 (for_statement_nsi:): Likewise.
12701 (for_header:, for_begin:): New rules.
12702 (for_init:): Actions implemented.
12703 (statement_expression_list:, break_statement:,
12704 continue_statement:): Likewise.
12705 (yyerror): Count number of issued warning(s).
12706 (java_report_errors): Report error(s) and/or warning(s).
12707 (java_complete_class): Use build_java_argument_signature to
12708 recompute completed method signature.
12709 (java_check_regular_methods): New locals method_wfl and aflags.
12710 Use method_wfl instead of lookup_cl during error reports. Fixed
12711 indentation and modified some error messages. Use
12712 lang_printable_name in method instead of the DECL_NAME. New code
12713 to issue warnings on methods not overriding corresponding methods
12714 private to a different package.
12715 (java_method_add_stmt): Call add_stmt_to_compound.
12716 (add_stmt_to_compound): New function.
12717 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12718 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12719 (build_if_else_statement, patch_if_else_statement,
12720 build_labeled_block, generate_labeled_block,
12721 complete_labeled_statement, build_new_loop, build_loop_body,
12722 complete_loop_body, patch_loop_statement, build_bc_statement,
12723 patch_bc_statement, patch_exit_expr): New functions.
12724 * typeck.c (build_java_signature): Build argument signature before
12725 enclosing it in between parenthesis.
12727 1998-08-17 Warren Levy <warrenl@cygnus.com>
12729 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12730 (JAVA_OBJS): Added reminder comment
12732 1998-08-13 Nick Clifton <nickc@cygnus.com>
12734 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12735 be interpreted as a long long.
12737 1998-08-13 Warren Levy <warrenl@cygnus.com>
12739 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12740 soft_initialise_class. Use _Jv_NewMultiArray, not
12741 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12742 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12743 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12744 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12746 1998-08-12 Per Bothner <bothner@cygnus.com>
12748 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12749 length_identifier_node): New global tree node constants.
12750 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12751 Replace uses by super_identifier_node etc.
12752 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12754 * parse.y (resolve_field_access): Don't special-case ".length" if
12755 flag_emit_class_files.
12756 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12757 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12760 1998-08-11 Per Bothner <bothner@cygnus.com>
12762 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12763 * class.c (make_method_value): Remove init for removed fields.
12765 * class.c (layout_class): Use build_java_argument_signature.
12766 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12768 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12769 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12770 (build_java_signature): Don't use push_java_argument_signature.
12772 * typeck.c (lookup_argument_method): New function.
12773 * parse.y (java_check_regular_methods): Use lookup_argument_method
12774 instead of lookup_java_method2 followed by lookup_java_method.
12776 * parse.y (check_method_redefinition): Minor optimization.
12778 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12779 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12781 1998-08-10 Tom Tromey <tromey@cygnus.com>
12783 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12786 * gjavah.c (java_float_finite): Use K&R-style definition.
12787 (java_double_finite): Likewise.
12788 (generate_access): Now returns void. Changed all callers.
12789 (last_access_generated): Removed.
12790 (process_file): Only make a single pass over the .class file.
12792 1998-07-29 Per Bothner <bothner@cygnus.com>
12794 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12795 for compatibility for G++ (with -fvtable-thunks).
12796 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12798 * gjavah.c (process_file): Use public inheritance for super-class.
12800 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12802 * lex.c (java_init_lex): Initialize ctxp->package.
12803 * parse.h (struct parser_ctxt): package and package_len replaced
12804 by tree package, an identifier node. Field method_decl_list is
12805 gone. Fixed comments.
12806 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12807 class_in_current_package): New function prototypes.
12808 * parse.y (array_type:): Set class loaded flag on primitive type
12810 (package_declaration:): Assign ctxp->package to the
12812 (method_invocation:): Handle invocation of method qualified by
12814 (single_type_import_declaration:): Removed ambiguity check.
12815 (java_pop_parser_context): New local variable `next'. Reset and
12816 set IMPORT_CLASSFILE_NAME flags on current and previous import
12818 (java_accstring_lookup): Use new local macro COPY_RETURN.
12819 (lookup_field_wrapper): New function.
12820 (parser_qualified_classname): Use merge_qualified_name.
12821 (parser_check_super_interface): Broaden error message.
12822 (do_resolve_class): Check for qualified class name in the current
12823 compilation unit if appropriate.
12824 (process_imports): Check for already defined classes.
12825 (check_pkg_class_access): Got rid of call to
12826 get_access_flags_from_decl.
12827 (java_complete_expand_methods): Call safe_layout_class based on
12828 the current class size.
12829 (make_qualified_primary): Build a WFL qualification on primary if
12831 (merge_qualified_name): New function.
12832 (make_qualified_name): Use merge_qualified_name.
12833 (resolve_expression_name): Use safe_lookup_field.
12834 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12835 (resolve_qualified_expression_name): Likewise. Check on resolved
12836 element accessibility.
12837 (not_accessible_p, class_in_current_package): New functions.
12838 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12839 (patch_method_invocation_stmt): Merged common pieces. Check
12840 accessibility of invoked method.
12841 (check_for_static_method_reference): Add returned type in error
12843 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12844 (refine_accessible_methods_list): Merged two conditions in test.
12845 (java_complete_class): Sanity check on stabilize_ref gone.
12846 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12848 1998-07-28 Per Bothner <bothner@cygnus.com>
12850 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12852 1998-07-24 Tom Tromey <tromey@cygnus.com>
12854 * gjavah.c (F_NAN): Removed.
12855 (F_NAN_MASK): New macro.
12856 (F_POSITIVE_INFINITY): Removed.
12857 (F_NEGATIVE_INFINITY): Likewise.
12858 (java_float_finite): Rewrote.
12859 (D_NAN_MASK): Renamed.
12860 (java_double_finite): Rewrote.
12861 (D_POSITIVE_INFINITY): Removed.
12862 (D_NEGATIVE_INFINITY): Likewise.
12864 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12865 If verbose, print underlying representation of value in hex.
12867 1998-07-24 Per Bothner <bothner@cygnus.com>
12869 * buffer.h, buffer.c: New files.
12870 * Makefile.in (JAVA_OBJS): Add buffer.o.
12872 Support locals variables and writing their debug entries to .class.
12873 * jcf-write.c: Simplify some by user new buffer type.
12874 (vode_buffer_grow): Removed.
12875 (struct localvar_info): New type.
12876 (localsvars, localvartable): New buffers.
12877 (localvar_alloc, localvar_free): New functions.
12878 (generate_bytecode_insns): Handle local variables.
12879 (generate_classfile): Write LocalVariableTable attribute.
12881 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12883 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12884 * zipfile.h (ZIPMAGIC): New macro.
12886 1998-07-24 Tom Tromey <tromey@cygnus.com>
12888 * Makefile.in (gjavah.o): Updated dependencies.
12889 (jcf-dump.o): Likewise.
12890 (all.indirect): Use ../gjavah.
12891 (../gjavah$(exeext)): Likewise.
12892 (clean): Don't remove gjavah.
12893 (clean): Remove parse.c, not java/parse.c.
12894 * Make-lang.in (java): Added gjavah.
12895 (gjavah$(exeext)): New target.
12896 (GJAVAH_SOURCES): New macro.
12897 (java.all.build): Added gjavah.
12898 (java.all.cross): Likewise.
12899 (java.rest.encap): Likewise.
12900 * config-lang.in (compilers, stagestuff): Added gjavah.
12902 1998-07-23 Tom Tromey <tromey@cygnus.com>
12904 * gjavah.c (java_float_finite): New function.
12905 (java_double_finite): Likewise.
12906 (F_POSITIVE_INFINITY): New macro.
12907 (F_NEGATIVE_INFINITY): Likewise.
12909 (D_POSITIVE_INFINITY): Likewise.
12910 (D_NEGATIVE_INFINITY): Likewise.
12912 (print_field_info): Use java_float_finite and java_double_finite.
12914 1998-07-23 Per Bothner <bothner@cygnus.com>
12916 * parse.y (method_header): Name "this" implicit argument.
12918 1998-07-22 Per Bothner <bothner@cygnus.com>
12920 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12921 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12922 (put_linenumber): New function.
12923 (generate_bytecode_insns, generate_classfile): Write line numbers.
12925 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12927 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12928 (lookup_name, build_known_method_ref, build_class_init,
12929 build_invokevirtual, invoke_build_dtable, match_java_method,
12930 build_field_ref, pushdecl_force_head, build_java_binop,
12931 binary_numeric_promotion, build_decl_no_layout,
12932 build_java_arrayaccess, build_newarray, build_anewarray,
12933 build_java_array_length_access, build_java_arraynull_check): New
12934 extern function prototypes.
12935 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12936 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12938 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12940 * jcf.h (jcf_out_of_synch): New extern function prototype.
12941 * parse.h: Static/global function implemented in parse.y
12942 prototyped and declarations moved at the end of the file.
12943 (DECL_P): Check that the argument isn't null.
12944 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12945 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12946 (QUAL_DECL_TYPE): New macro.
12947 (PARAMS): Macro definition removed.
12948 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12949 (return_statement:): Call build_return.
12950 (field_access:): Call make_qualified_primary in sub rule.
12951 (method_invocation:): Build method invocation and call
12952 make_qualified_primary when processing primaries.
12953 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12954 get_type_from_signature.
12955 (java_check_regular_method): Extra integer 0 argument when calling
12956 lookup_java_method2.
12957 (lookup_java_interface_method2): Extra method DECL argument when
12958 calling lookup_java_interface_method2.
12959 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12960 COMPOUND_EXPR node.
12961 (java_complete_expand_method): Layout current class iff not
12962 already done. Don't process interface's methods.
12963 (java_complete_expand_method): Use super class only if it
12964 exists. Use current class otherwise.
12965 (make_qualified_primary): New function.
12966 (resolve_expression_name): Process qualified expression or
12967 expression from primary the same way.
12968 (resolve_expression_name): Two last arguments to
12969 resolve_field_access are now NULL_TREEs.
12970 (resolve_field_access): New variable is_static. Local field must
12971 be DECLs. is_static computed on field DECLs only. Append code in
12972 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12973 to initialize field_type.
12974 (resolve_qualified_expression_name): New local variable,
12975 previous_call_static and is_static. Handle primaries with function
12976 calls, casts, array references and `this'. `super' now handled as
12977 `(super_class)this'. Use is_static to clarify boolean expressions.
12978 Added code to handle case where a proper handle is required to
12979 access a field. Use QUAL_DECL_TYPE where applicable.
12980 (maybe_access_field): New function.
12981 (patch_method_invocation_stmt): New arguments primary, where,
12982 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12983 deleted. Use `where' as a type to search from if specified. Check
12984 for static method reference where forbidden. Append primary or
12985 current_this to the argument list if not calling constructor nor
12987 (check_for_static_method_reference): New function.
12988 (patch_invoke): Layout the class on which new is done if
12990 (lookup_method_invoke): Changed format to report errors on
12992 (qualify_ambiguous_name): New local variable this_found. Now
12993 handle things from primaries. Method call are considered
12995 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12996 changed into NULLs.
12997 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12998 (java_complete_tree): New case fo RETURN_EXPR. Process function
12999 call arguments in separate function.
13000 (complete_function_arguments): New function.
13001 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13003 (patch_assignment): Take the return function slot into account as
13004 a RHS. Distinguish assignment from a return.
13005 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13006 when checking methods in interfaces.
13007 (resolve_type_during_patch): NULL argument to unresolve_type_p
13008 instead of NULL_TREE.
13009 (patch_newarray): Fixed typo in comment.
13010 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13011 (build_return, patch_return): New functions.
13012 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13014 1998-07-21 Per Bothner <bothner@cygnus.com>
13016 * constants.c (find_name_and_type_constant, find_fieldref_index,
13017 find_methodref_index): New methods.
13018 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13019 just return given method. Also, rename to build_known_method_ref.
13020 (expand_invoke): Rename call to build_invoke_non_interface.
13021 * java-tree.h, parse.h: Update prototype.
13022 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13023 (such as expand_expr_stmt) if flag_emit_class_files.
13024 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13025 STACK_TARGET, IGNORE_TARGET): New macros.
13026 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13027 (generate_bytecode_insn): New function to generate method's bytecode.
13028 (generate_classfile): Node generate Code attribute for a method.
13029 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13030 push_long_const, field_op, adjust_typed_op, maybe_wide):
13031 New functions used by generate_bytecode_insn.
13033 * typeck.c (signature_include_return): Remove variable.
13034 (push_java_argument_signature, build_java_argument_signature): New.
13035 (build_java_signature): Use push_java_argument_signature.
13036 * parse.y: Use build_java_argument_signature instead of fiddling
13037 with signature_include_return.
13039 1998-07-17 Tom Tromey <tromey@cygnus.com>
13041 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13044 * Makefile.in (all.indirect): Added gjavah$(exeext).
13045 (gjavah$(exeext)): Added $(exeext).
13048 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13050 * class.c (layout_class): Call to java_layout_parsed_class replace
13051 by safe_layout_class.
13052 * expr.c (build_java_array_length_access): Removed static storage
13053 class in the function definition.
13054 (build_java_arraynull_check): Likewise.
13055 Also fixed typos in two comments.
13056 * lex.c (java_init_lex): Initialize static global kw_length.
13057 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13058 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13060 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13061 * parse.h (resolve_no_layout): New static function declaration.
13062 (get_identifier_in_static): Declaration removed.
13063 (java_layout_parsed_class): Function name declaration changed to
13065 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13066 not_initialized_as_it_should_p, build_this): New static function
13068 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13069 binary_numeric_promotion, stabilize_reference,
13070 build_decl_no_layout, build_java_arrayaccess): Extern function
13071 declarations moved into their own section.
13072 (build_newarray, build_anewarray, build_java_array_length_access,
13073 build_java_arraynull_check): New extern function declarations.
13074 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13075 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13077 (CALL_CONSTRUCTOR_P): New macro.
13078 * parse.y (kw_length): New static global tree node.
13079 (return_statement): Tagged <node>.
13080 (RETURN_TK): Tagged <operator>.
13081 (variable_declarator_id:): Build variable declaration with an
13082 empty initialization value if a syntax error was found in the
13083 initialization part of the variable declaration.
13084 (statement_without_trailing_substatement:): return_statement: now
13085 uses the default rule.
13086 (return_statement:): Temporarily fixed to return NULL_TREE.
13087 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13088 (class_instance_creation_expression:): Class creation rules now
13089 call build_method_invocation upon reduction.
13090 (array_creation_expression:): Rules call build_newarray_node upon
13092 (dim_exprs:): Build a list of dimension expressions.
13093 (dim_expr:): Store location of the OSB_TK in the dimension
13095 (method_invocation:): Added a new error rule.
13096 (build_unresolved_array_type): WFL argument may also be an array
13097 on a primitive type. Name of the argument changed to reflect this.
13098 (method_declarator): Insert argument type at the beginning of the
13099 argument type list and later reverse the list.
13100 (unresolved_type_p): Argument 'returned' may be optionally
13102 (java_layout_class_from_source): Function renamed
13104 (resolve_and_layout): Now call resolve_no_layout and
13106 (resolve_no_layout): New function.
13107 (purify_type_name): New function.
13108 (complete_class_report_errors): Call purify_type_name during error
13109 report on a type not found.
13110 (process_imports): error_found local variable doesn't need to be
13111 initialized to zero.
13112 (declare_local_variables): New local type_wfl. Fixed typo in error
13113 message. type_wfl assigned to unresolved type and used to register
13114 incomplete type. Build a WFL around the variable initialization
13115 statement so that debug info can be generated on it.
13116 (source_start_java_method): Reverse argument list after they've
13118 (current_this): New static global variable.
13119 (java_complete_expand_methods): Set current_this when appropriate.
13120 (resolve_expression_name): Build correct static and non static
13121 field access bearing a simple name.
13122 (resolve_field_access): Resolve the length field of arrays. Handle
13124 (patch_method_invocation_stmt): Set the type of the method
13125 invocation to error_mark_node. This value is later overridden by a
13126 valid type, if any. Don't handle qualified constructor invocation
13127 as qualified method invocation. Call lookup_method_invoke with its
13128 new flag. It's no longer necessary to access the selected method
13129 as the value of a tree list. Handle constructor invocation.
13130 (patch_invoke): Reverse argument list when invoking non interface
13131 methods. Insert call to new as the first argument of the
13133 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13134 defined within a final class. Return INVOKE_STATIC if the invoked
13135 method is a constructor.
13136 (lookup_method_invoke): New lc argument is a flag to indicate a
13137 constructor lookup. Now handle constructor lookup. Choose the most
13138 specific method in case several were matching the invocation
13139 requirements. Return a method decl instead of a tree list featuring
13140 one single method decl element.
13141 (refine_accessible_methods_list): New lc flag argument to
13142 indicate that a constructor is being looked up.
13143 (not_initialized_as_it_should_p): New function.
13144 (java_complete_tree): Now process fake tree codes
13145 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13146 save_expr on resolved function call arguments. Case on
13147 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13148 (patch_assignment): LHS can be a field access expression. When
13149 dealing with reference, lhs_type is the promoted type of the
13150 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13152 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13153 (patch_binop): Use not_initialized_as_it_should_p where
13155 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13156 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13158 (resolve_type_during_patch): New function.
13159 (patch_cast): Call resolve_type_during_patch to resolve type and
13160 report error accordingly.
13161 (patch_array_ref): Use not_initialized_as_it_should_p where
13162 applicable. Array base expression is saved before being
13163 used. Promote the type of an array elements if it contains non
13165 (build_newarray_node, patch_newarray, build_this): New functions.
13167 1998-07-16 Tom Tromey <tromey@cygnus.com>
13169 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13170 increment it in `for' statement.
13171 (print_field_info): If number is inf or nan, don't print it.
13172 (print_method_info): If method name is `delete', just ignore it.
13173 (print_c_decl): Special-case jstringArray.
13175 * gjavah.c (help): New function.
13176 (no_argument): New function.
13177 (usage): Changed text.
13178 (main): Rewrote argument handling. Now handles -v, --help,
13180 (version): New function.
13181 (found_error): New global.
13182 (main): Return found_error.
13183 (generate_access): Set found_error.
13184 (print_c_decl): Likewise.
13186 1998-07-15 Tom Tromey <tromey@cygnus.com>
13188 * gjavah.c (print_c_decl): Don't print "," when examining field.
13189 Skip type name when looking at "[L" types.
13190 (process_file): Now static.
13191 (generate_access): Now returns int.
13192 (last_access_generated): New global.
13193 (process_file): Clear last_access_generated; make multiple passes
13195 (print_field_info): Just return if generate_access returns true.
13196 (print_method_info): Likewise. Also, allow <init> functions to
13198 (print_c_decl): Added is_init argument. Print constructors
13200 (print_cxx_classname): Use UTF8_GET to extract characters from
13202 (print_base_classname): New function.
13203 (print_class_decls): New function.
13204 (process_file): Use it.
13205 (utf8_cmp): New function.
13207 1998-07-13 Nick Clifton <nickc@cygnus.com>
13209 * lang-options.h: Format changed to match changes in gcc/toplev.c
13210 to implement a --help option.
13212 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13214 * decl.c (init_decl_processing): Revert change to dtable_type.
13216 1998-07-09 Per Bothner <bothner@cygnus.com>
13218 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13220 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13222 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13224 * lang.c (lang_init): Default flag_exceptions to 1, without
13225 checking to see if it's 2 first.
13227 1998-07-08 Jeffrey A Law (law@cygnus.com)
13229 * constants.c: Include "system.h".
13230 * decl.c: Likewise.
13231 * lang.c (flag_new_exceptions): Get via extern now.
13232 (lang_init_options): New functions. Turn on flag_new_exceptions.
13234 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13236 * lex.c (java_lex): Return 0 when we see an invalid character in
13239 * lex.c (java_read_char): Specify extra argument when calling
13241 (java_read_unicode, java_parse_end_comment,
13242 java_parse_escape_sequence): Likewise,
13243 (java_lex): Specify extra argument when calling
13244 java_lex_error. Test that IDs are beginning with a legal character
13245 for IDs. Handle invalid characters with an error message and a
13246 call to java_lex_error.
13247 (java_lex_error): Adjust column position by new argument
13248 `forward'. Issue an error even if in the middle of reporting an
13251 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13253 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13254 we don't explicitly put a null pointer when we're copying it.
13256 1998-07-07 Tom Tromey <tromey@cygnus.com>
13258 * gjavah.c (print_cxx_classname): New function.
13259 (super_class_name): Likewise.
13260 (print_super_fields): Removed.
13261 (in_super): Removed.
13262 (print_field_info): Never generate #defines.
13263 (print_c_decl): Changed generated types to match JNI. No longer
13264 print class name before method name.
13265 (print_method_info): Print "static" before static methods.
13266 Print "virtual" before non-final methods.
13267 (usage): Use exit(1), not exit(-1).
13269 (print_field_info): Use %.17g to print a double.
13270 (last_access): New globals.
13271 (process_file): Initialize last_access.
13272 (usage): Now static.
13273 (ACC_VISIBILITY): New define.
13274 (generate_access): New function.
13275 (print_field_info): Call it.
13276 (print_method_info): Likewise. Also, generate information for all
13277 methods, not just native methods. Return void.
13278 (print_c_decl): Return void.
13279 (print_field_info): Return void.
13281 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13283 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13284 processing the jc1 grammar file. Prefix bison functions and
13285 variables with java_.
13286 (parse.c): Dependencies on parse.h and lex.h
13287 * expr.c (build_java_arrayaccess): Function now global.
13288 * java-tree.h: Comment reorganized to carry on previous
13289 classification effort.
13290 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13291 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13292 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13293 java_parse (new prefix java_ generated by bison).
13294 (java_layout_parsed_class, java_register_parsed_class): Function
13296 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13297 * lex.c (static tree wfl_op): Variable deleted.
13298 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13299 ctxp fields to NULL_TREE.
13300 (java_lex): No longer create WFL for operators. Filename caching
13301 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13302 created as STRING_CST and later expanded. Removed extra argument
13303 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13305 (build_wfl_node): Removed code in comments.
13306 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13307 store token and location data in the current bison token.
13308 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13309 static/extern function declaration at the beginning of the file.
13310 (struct qualification): Data structure definition deleted.
13311 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13312 (qualify_ambiguous_name): Function declaration modified. Function
13313 now returns nothing.
13314 (build_array_ref, patch_array_ref, make_qualified_name,
13315 resolve_qualified_expression_name, maybe_generate_clinit,
13316 resolve_field_access): New static function declarations.
13317 (build_java_arrayaccess): New extern function declaration.
13318 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13319 (CALL_EXPR_PRIMARY): Macro deleted.
13320 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13321 (struct parser_ctxt): Field initialized_final
13322 removed. non_static_initialized, static_initialized: New fields.
13323 * parse.y (static tree kw_super, static tree kw_this): New global
13325 (%union): tree wfl field of operator member replaced by int
13326 location. WFLs are non longer created for operators.
13327 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13328 (qualified_name:): Now calls make_qualified_name to build the
13330 (type_declaration:): Consider generating <clinit> when class
13332 (variable_declarator:): Directly build an assignment node when the
13333 variable is initialized when declared.
13334 (this_or_super:): Build a WFL and set current location when THIS
13335 or SUPER are parsed.
13336 (expression_statement:): Wrap statement around a WFL.
13337 (primary_no_new_array:): Fixed typo. Changed value returned by
13338 THIS_TK because of its new type (temporary).
13339 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13340 (field_access:): Build qualified name with SUPER.
13341 (method_invocation:): Fixed returned value because of SUPER's new
13343 (array_access:): Use OSB_TK location information.
13344 (post_increment_expression:, post_decrement_expression:,
13345 unary_expression:, pre_increment_expression:,
13346 pre_decrement_expression:, unary_expression_not_plus_minus:,
13347 cast_expression:, multiplicative_expression:,
13348 additive_expression:, shift_expression:, relational_expression:,
13349 equality_expression:, and_expression:, exclusive_or_expression:,
13350 inclusive_or_expression:, conditional_and_expression:,
13351 conditional_or_expression:, assignment:): Use new location/token
13352 information available on operators.
13353 (create_class): Set super_decl_type to NULL_TREE when processing
13355 (register_fields): Field initialization is now a MODIFY_EXPR
13356 node. Chain initialization code to the matching lists (according
13357 the the field declaration modifiers).
13358 (maybe_generate_clinit): New function.
13359 (method_header): Don't set method's DECL_NAME to a WFL when adding
13360 methods to java.lang.Object.
13361 (resolve_and_layout): Now can return NULL_TREE if the type
13362 resolution fails. Otherwise, return the class DECL instead of its
13364 (check_method_redefinition): Don't patch method DECL_NAME if it
13365 belongs to java.lang.Object.
13366 (process_imports): Simply assign error_found to the value returned
13367 by check_pkg_class_access.
13368 (declare_local_variables): Don't use their init statements (if
13369 any) when parsing error were previously found. Reuse MODIFY_EXPR
13370 build during parsing as an init statement.
13371 (java_method_add_stmt): Now return the current method body.
13372 (java_layout_parsed_class, java_register_parsed_class): Functions
13374 (java_complete_expand_methods): Initialize the constant pool on a
13375 per class basis. Layout the classes before expanding their method
13376 bodies. Don't try expand artificial constructor code if error were
13377 found. Make the classes data and register them if no error were
13379 (java_complete_expand_method): Retrieve an artificial constructor
13380 argument list before entering its body. Assign the top block to
13381 the artificial constructor function body and set types of declared
13382 blocks and compound statements to void. Walk method body if not an
13383 artificial constructor.
13384 (make_qualified_name, cut_identifier_in_qualified): New functions.
13385 (resolve_expression_name): Fixed comments. Save/restore the
13386 current class CLASS_LOADED_P flag value. Build non qualified
13387 static field access and handle qualified expression names.
13388 (resolve_field_access, resolve_qualified_expression_name): New
13390 (patch_method_invocation_stmt): Use the new expression resolution
13391 scheme, calling resolve_field_access when the function call is
13392 resolved as an expression.
13393 (qualify_ambiguous_name): Function rewritten to work on qualified
13394 expression produced by make_qualified_name.
13395 (java_complete_tree): Promote type when function's argument are
13396 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13397 the assignment to discover further errors if RHS is a expression
13398 name that fails to evaluate. Declare LHS initialized even though
13399 the assignment failed. Don't use the location variable and removed
13400 extra argument in patch function calls. Now handle the ARRAY_REF
13401 case and build internal string representation when STRING_CSTs are
13403 (build_method_invocation): Don't wrap function call around a WFL.
13404 (build_assignment): Likewise. Use the operator location
13406 (patch_assignment): Handle array access LHSs. Handle error
13407 provenance, resulting in a better error report.
13408 (build_binop): Use op_location from operator as binop location
13410 (build_unaryop, build_incdec, build_cast): Likewise.
13411 (patch_binop): Extract location information from the node. Fixed
13412 typo in error message.
13413 (patch_unary_op): Extract location information from the node.
13414 (build_array_ref, patch_array_ref): New functions.
13416 1998-07-01 Tom Tromey <tromey@cygnus.com>
13418 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13419 match _Jv_IsInstanceOf.
13420 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13421 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13423 1998-06-30 Tom Tromey <tromey@cygnus.com>
13425 * decl.c (init_decl_processing): Functions are now named
13426 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13428 1998-06-29 Per Bothner <bothner@cygnus.com>
13430 * java-tree.h (load_class): Add prototype.
13431 * class.c (is_compiled_class): Add missing arg to load_class.
13432 * expr.c (expand_java_NEW): Call load_class.
13433 * parse.y (process_import): Removed bogus use of void return value.
13435 1998-06-25 Per Bothner <bothner@cygnus.com>
13437 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13438 Function name is "_Jv_Throw" instead of "soft_athrow".
13439 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13440 Function name is "_Jv_AllocObject" instead of "soft_new".
13441 Takes an extra parameter (object size).
13442 * expr.c: Update calls.
13444 1998-06-24 Per Bothner <bothner@cygnus.com>
13446 * lex.c (java_get_line_col): Handle end-of-file.
13447 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13449 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13451 * lang.c (lang_init): Make -fexceptions the default.
13452 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13453 exception handling is not turned on.
13455 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13457 * lang.c (flag_new_exceptions): Make this this default.
13458 * decl.c (end_java_method): Call emit_handlers.
13459 * except.c (method_init_exceptions): Set language code and version.
13460 (expand_start_java_handler): Enable exception, and call
13461 expand_eh_region_start.
13462 (expand_end_java_handler): Enable exception, and set up catch blocks.
13463 (emit_handlers): New routine to generate the saved handlers.
13464 * java-except.h (emit_handlers): Add prototype.
13466 1998-06-12 Per Bothner <bothner@cygnus.com>
13468 We used to have three different representations of the constant pool:
13469 the CPool structure, the tree_constant_pool, and the constructures
13470 used to build the Class object (which may need class and string
13471 constants) in compiled code. None were appropriate for compiling
13472 to .class files, so I did a major overhaul.
13474 First, the tree_constant_pool array was removed. Things were
13475 modified to the CPool structure in the JCF could be used.
13476 Second, a "capacity" field was added to the CPool, and functions
13477 written to search for a matching constant, adding one if not found.
13478 The code that generated the Class object was changed to use a CPool.
13479 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13480 the static Class object are now only in build_constants_constructor.
13481 Finally, I wrote code which can generate a .class file (including its
13482 constant pool) from the RECORD_TYPE of a class. This is a big step
13483 on the way to compiling Java source into .class files.
13485 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13486 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13488 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13489 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13490 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13491 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13492 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13493 (lang_type): Removed constant_pool field.
13494 * jcf.h (CPool): Renamed size to count. Added field capacity.
13495 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13496 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13497 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13499 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13500 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13501 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13502 (set_constant_entry, find_constant1, find_constant2,
13503 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13504 find_utf8_constant, find_class_or_string_constant): New functions.
13506 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13507 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13508 (give_name_to_class, get_class_constant): Likewise.
13509 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13510 (get_name_and_type_constant, get_ref_constant): Removed.
13511 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13512 * parse.y: Don't save/restore tree_constant_pool.
13513 * verify.c (verify_jvm_instructions): Update for new approach.
13514 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13516 * lang-options.h: Added -femit-class-file, -femit-class-files.
13517 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13518 (lang_f_options): Added "emit-class-file(s)".
13520 * expr.c (build_java_arrayaccess): Generate more efficient array
13521 bounds checking, by using unsigned compare.
13523 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13525 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13527 * parse.h: New comment on the handling of unresolved type
13528 identifiers. JDEPs are now part of the jdep_code enum.
13529 (typedef struct jdep): Now use enum jdep_code or int, depending on
13530 availability. Both are narrowed down to an 8 bits bitfield.
13531 (CALL_EXPR_PRIMARY): Fixed comment.
13533 1998-06-10 Tom Tromey <tromey@cygnus.com>
13535 * Make-lang.in (java): Added gjavac and jvgenmain.
13536 (java.start.encap): Depend on gjavac.
13537 (java.rest.encap): Depend on jvgenmain.
13539 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13540 (JAVA_CROSS_NAME): Likewise.
13541 (java.all.build): Depend on jvgenmain and gjavac.
13542 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13543 (jvgenmain$(exeext)): New target.
13544 (java.install-common): Wrote.
13545 * config-lang.in (compilers, stagestuff): Added gjavac and
13548 1998-06-10 Dave Brolley <brolley@cygnus.com>
13550 * lang.c (lang_decode_option): New argc/argv interface.
13552 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13554 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13555 * decl.c (build_decl_no_layout): New function.
13556 * expr.c (java_lang_expand_expr): Layout declarations found in
13557 blocks before they're pushed.
13558 * jcf-parse.c (load_class): Save current line when parsing class
13560 (parse_source_file): Register class before expanding their
13562 * lang.c (put_decl_node): Produce `null' when `void *' is
13564 * lex.c (static tree wfl_op): New static global, for error report
13566 (java_init_lex): wfl_operator and wfl_op initialized
13567 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13569 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13570 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13571 build_unresolved_array_type): New static function definitions.
13572 (build_decl_no_layout): New extern function declared.
13573 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13574 faulty modifier exists.
13575 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13576 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13577 (UNARY_PLUS_EXPR): New fake operator.
13578 (struct parser_ctxt): New field osb_number.
13579 * parse.y (static tree wfl_operator): New static WFL for operator
13580 bound error messages.
13581 (DECR_TK, INCR_TK): Moved.
13582 (OP_TK): Tagged <operator>.
13583 (array_type:): Now call build_unresolved_array_type.
13584 (dim_expr:): Count the number of '[' seen.
13585 (post_increment_expression, post_decrement_expression,
13586 pre_increment_expression, pre_decrement_expression,
13587 unary_expression_not_plus_minus, unary_expression:): Actions are
13588 now building the corresponding unary expressions.
13589 (cast_expression:): Actions are now building cast expressions.
13590 (build_unresolved_array_type): New function.
13591 (create_interface): Reset the number of declared interfaces.
13592 (create_class): Likewise.
13593 (method_header): Methods declared within the scope of an interface
13594 are now implicitly set public and abstract.
13595 (java_complete_class): Variable's and parameter's type are patched
13596 with a promoted type.
13597 (declare_local_variables): Resolved non builtin types are promoted
13598 before being used to build a variable decl. Removed type patch
13599 posted on variable initialization statement.
13600 (source_start_java_method): Use build_decl_no_layout to build the
13601 decl of a parameter of incomplete type.
13602 (java_register_parsed_class): Process interfaces too. Call
13603 rest_of_decl_compilation on each processed class declarations.
13604 (java_complete_expand_methods): Don't attempt to expand things in
13606 (java_complete_tree): Process CONVERT_EXPR, even though it always
13607 has a type. Propagate error_mark_node to node's type too. Promote
13608 method's call argument type and return error_mark_node if
13609 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13610 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13611 handle unary operator nodes.
13612 (build_assignment): Added comment.
13613 (print_int_node): New function.
13614 (patch_assignment): New second argument. New error handling. Use
13615 print_int_node. Handle references. Use can_cast_to_p to issue
13616 different error message according to the context and check upon
13617 the initialization of the RHS.
13618 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13619 (operator_string): Handle more operators.
13620 (patch_binop): No longer use a function static
13621 wfl_operator. Improved error message on shift distance.
13622 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13623 patch_cast): New functions.
13625 1998-06-05 Per Bothner <bothner@cygnus.com>
13627 * jvspec.c: New file.
13628 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13630 * java-tree.h (identifier_subst): Add declaration.
13632 1998-06-04 Tom Tromey <tromey@cygnus.com>
13634 * jvgenmain.c (main): Generate call to JvRunMain.
13636 * class.c (make_class_data): Push value for "sync_info" field.
13637 * decl.c (init_decl_processing): Push "sync_info" field.
13639 1998-06-03 Per Bothner <bothner@cygnus.com>
13641 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13642 Java (source) name, not signature.
13643 Set TYPE_ALIGN to (at least) that of element_type.
13645 1998-06-02 Per Bothner <bothner@cygnus.com>
13647 * class.c: Moved classname-mangling-rekated code to ...
13648 * mangle.c: ... this new file.
13649 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13650 * Makefile.in: Update for above changes.
13652 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13654 * expr.c (truthvalue_conversion): Convert integer and floating
13655 point value to their truth value.
13656 * lex.c (java_lex): Handle the `null' literal.
13657 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13658 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13659 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13662 * parse.y: Reorganization/documentation on token declaration.
13663 (binop_lookup[]): New added new tree codes.
13664 (relational_expression): Build corresponding binary operators.
13665 (equality_expression, conditional_and_expression,
13666 conditional_or_expression): Likewise.
13667 (java_complete_class): Fix crash in debug message.
13668 (java_complete_tree): Check initialization of method call
13669 arguments. Further bogus node evaluation to detect more error
13670 during assignments. Handles more binary operators.
13671 (patch_assignment): Use DECL_P.
13672 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13674 (operator_string): Handle more case. Compacted source.
13675 (patch_binop): Changed function comment. Checking for
13676 uninitialized first operand takes the compound assignment into
13677 account and uses DECL_P. Checking for uninitialized second operand
13678 delayed to routine's end. Use macros to issue type bound error
13679 messages and issue messages on both operands if their types are
13680 different. Force fixed type into node. Handle all binary
13683 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13685 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13686 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13687 build operator node and return tokens.
13688 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13689 * parse.h (java_complete_tree): Changed returned type in prototype.
13690 (build_method_invocation, build_assignment, patch_assignment,
13691 patch_binop): New static function declarations.
13692 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13693 BUILD_EXPR_WFL): New macros.
13694 * parse.y (enum tree_code binop_lookup[]): New static for token to
13696 (%union): Parser union has new sub-structure `operator'.
13697 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13698 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13699 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13700 ASSIGN_ANY_TK): Tokens tagged `operator'.
13701 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13702 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13703 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13704 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13705 (assignment_operator:): Rule tagged `operator'.
13706 (expression_statement:): Re-installed default rule.
13707 (method_invocation:): Sub rules call build_method_invocation.
13708 (postfix_expression:): Don't attempt to resolve name here. Just
13710 (multiplicative_expression:): Sub-rules build corresponding binop
13712 (additive_expression:, shift_expression:, and_expression:,
13713 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13714 (assignment:): Sub rule invoke build_assignment.
13715 (assignment_operator:): Default rules on sub rules.
13716 (force_error): Added documentation on this variable.
13717 (declare_local_variables): Build initialization calling
13719 (expand_start_java_method): Removed unused rtx declaration. Mark
13720 arguments as already initialized.
13721 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13722 (java_complete_expand_methods): Don't process next method if
13723 completion of the previous one triggered errors.
13724 (java_complete_expand_method): Call source_end_java_method if no
13725 error were found during completion.
13726 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13727 locals declaratilon. Handle names found within a class. Return
13728 error_mark_node when things aren't found.
13729 (patch_method_invocation_stmt): Return error_mark_node on failures.
13730 (patch_invoke): Removed unused local. Return the correct node.
13731 (java_complete_tree): Now returns a value. The BLOCK section binds
13732 local identifiers and the type of a BLOCK is now void. Assign the
13733 result of operand completion on COMPOUND_EXPR. Assign the
13734 encapsulated node of a WFL to the result of its completion, except
13735 when the node is an identifier. Now handle MODIFY_EXPR and several
13736 binary operators. Return error_mark_node on errors.
13737 (build_method_invocation, build_assignment, patch_assignment,
13738 build_binop, operator_string, patch_binop): New functions.
13739 * typeck.c (binary_numeric_promotion): New function.
13741 1998-05-21 Per Bothner <bothner@cygnus.com>
13743 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13744 Replace most uses of ident_subst by identifier_subst.
13746 * class.c (push_class_static_dummy_field): Removed function.
13747 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13748 instead of looking got "class" static field. Create that decl here.
13749 (class_identifier_node): Removed; no longer needed.
13750 (init_class_processing): Don't init class_identifier_node.
13751 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13752 Do nreverse 0 times (instead of twice) for Object and Class.
13753 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13755 1998-05-20 Per Bothner <bothner@cygnus.com>
13757 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13758 while initializing linenumber_count and linenumber_table.
13759 Do it before init_function_start (which calls emit_line_note).
13760 * expr.c (expand_byte_code): Don't need to clear lineno here.
13762 1998-05-18 Tom Tromey <tromey@cygnus.com>
13764 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13765 then mangle number as _N_.
13767 * class.c (mangle_class_field): New function.
13768 (build_class_ref): Set assembler name of class reference using
13769 mangle_class_field.
13770 (push_class_static_dummy_field): Likewise.
13772 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
13774 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13775 of assigning to TREE_CODE. The latter method exploits a feature
13776 of GCC that is not ANSI compliant.
13778 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13780 * decl.c (pushdecl_force_head): New function.
13781 (pushlevel): Removed conditional printf.
13782 (complete_start_java_method): Don't enter local variable scope if
13783 function is compiled from source code.
13784 * expr.c: parse.h now included
13785 (java_lang_expand_expr): New function.
13786 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13787 printf. Terminate buffer when doing directories.
13788 * jcf-parse.c (parse_source_file): Call lang_init_source before
13789 parsing and before code generation.
13790 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13791 use printf if the macro is defined.
13792 * lang.c (lang_init): Install lang_expand_expr hook on
13793 java_lang_expand_expr.
13794 (java_dummy_print): New function.
13795 (lang_init_source): New function.
13796 * lex.c (java_lex): Remember location of an opening brace at the
13797 second nesting level.
13798 (java_is_eol): Unget character seen after a CR if it is EOF.
13799 * parse.h: Now includes lex.h
13800 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13801 printf if the macro is defined.
13802 (expand_start_java_method, build_expr_block, enter_block,
13803 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13804 New static function declarations.
13805 (pushdecl_force_head): New extern function declaration.
13806 (INCOMPLETE_TYPE_P): New macro.
13807 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13808 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13809 BLOCK_EXPR_ORIGIN): New macros.
13810 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13811 DECL_SOURCE_LINE_LAST): New macros.
13812 (struct parser_ctxt): Removed field current_method_decl, redundant
13813 with the field current_function_decl. Added fields
13814 first_ccb_indent1 and pending_block.
13815 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13816 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13818 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13819 (compilation_unit:): Cosmetic on sub rule.
13820 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13821 (variable_initializer:): Installed default rule on expression:.
13822 (method_declaration:): method_header: starts a new
13823 method. method_body: installs the function body, absorbs blocks
13824 emitted for temporary variable scopings, pops function's body block
13825 and merges function's last statement lineno in DECL_SOURCE_LINE.
13826 (method_body:): Installed default rules.
13827 (block:): Call enter_block when an opening brace is seen. Absorb
13828 scoping blocks and call exit_block when a closing brace is seen.
13829 (block_statement:): Cosmetic changes.
13830 (method_invocation:): Create WFL around CALL_EXPR node.
13831 (patch_stage): Added comment around definition.
13832 (method_header): Try to use first_ccb_indent1 as the first line of
13833 the method, so BP debug info are emitted at the first opening
13834 brace of the function. If the function has no body, use the
13835 location of the function's name. Override currently defined method
13836 name with the matching WFL so we can point redefinition errors
13837 using the location where the function's name was declared.
13838 (check_abstract_method_header): Interprets DECL_NAME as an
13839 identifier or as a WFL, accordingly.
13840 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13841 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13842 location and name information out of it and reinstall DECL_NAME to
13843 its original identifier node value.
13844 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13845 function's source code).
13846 (read_import_dir): Test the value returned by find_class and issue
13847 a fatal accordingly.
13848 (declare_local_variables): Push a new block for the scope of the
13849 new variable(s) if code has been already generated at that nesting
13850 level. Pinpoint redefinition errors using the variable id
13851 WFLs. Generate initialization code if necessary. If the variable
13852 type is incomplete, register a patch on its decl.
13853 (source_start_java_method): Rewritten. Define a new block for the
13854 function's parameters. Build parameter decl out of function's
13855 arguments and register them for a patch if their types are
13857 (expand_start_java_method): Includes the part of
13858 source_start_java_method that was pushing the parameter decls and
13859 completing the method start code.
13860 (source_end_java_method): Removed call the expand_end_bindings and
13861 poplevel (already taken care of). Reinstall function's arguments
13862 and get function's last line of code before calling
13863 expand_function_end.
13864 (java_method_add_stmt): New comment before the function's
13865 code. Complement the second operand of the current COMPOUND_EXPR
13867 (java_complete_expand_methods): Don't generate debug info on line
13868 zero when expanding a generated constructor.
13869 (java_complete_expand_method): Set start and end line numbers for
13870 a artificially generated constructor to one and manually call
13871 enter_block and exit_block when defining it. For all methods:
13872 expand function's start calling the new expand_start_java_method
13873 and invoke java_complete_tree on the effective method's body, if
13875 (resolve_expression_name): Now use lookup_name_in_blocks to search
13876 local variable decls and print out an error when variables are
13878 (patch_method_invocation_stmt): Inserted comment before the
13880 (lookup_method_invoke): Chain method's arguments using chainon
13881 with the current arg list as a second argument. Inserted missing
13882 IDENTIFIER_POINTER when reporting an error on methods not found.
13883 (refine_accessible_methods_list): Don't retain constructors.
13884 (patch_arguments): Function removed.
13885 (java_complete_tree): Inserted comment before the function's
13886 code. New case for BLOCKs. Moved the WFL case a bit
13887 further. Complete function's arguments.
13888 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13889 maybe_absorb_scoping_blocks): New functions.
13891 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13893 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13895 * jcf-parse.c (parse_source_file, java_error_count): New forward
13896 and extern declarations.
13897 (java_parse_abort_on_error): Macro moved.
13898 (jcf_parse_source): fatal called if fopen fails. Now calls
13900 (parse_source_file): New parse_only parameter. Reflects the
13901 elimination of the second pass.
13902 (yyparse): parse_source_file called with argument set to 0.
13903 * jcf.h (JCF_ZERO): Sets java_source to zero.
13904 * lex.c (java_init_lex): pass argument is gone. Function modified
13905 to be called once during the analysis of a file.
13906 (java_unget_unicode): Fixed typo in fatal message.
13907 (java_get_line_col): Likewise.
13908 (java_lval): Likewise. String literals no longer built during
13910 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13912 * parse.h (MODIFIER_WFL): New macro.
13913 (parse_check_super, parser_check_super_interface): Now return int.
13914 (parser_chain_incomplete_item, not_builtin_p,
13915 complete_method_decl): Declarations removed.
13916 (build_method_invocation_stmt, build_invoke): Renamed using the
13917 `patch' instead of `build'
13918 (register-incomplete_type, obtain_incomplete_type,
13919 java_complete_tree, java_complete_expand_method,
13920 unresolved_type_p, create_jdep_list): New function declarations.
13921 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13922 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13923 (jdep): New typedef on new struct _jdep.
13924 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13925 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13926 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13927 JDEP_RESOLVED_P): New macros.
13928 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13929 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13930 JDEP_VARIABLE): New enum values and jdep kinds.
13931 (jdeplist): New typedef on struct _jdeplist.
13932 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13934 (CALL_EXPR_PRIMARY): New macro.
13935 (struct parser_ctxt): Fields java_pass, current_method_decl,
13936 method_decl_list deleted. New field jdeplist.
13937 (INCOMPLETE_P): Macro deleted.
13938 * parse.y (single_type_import_declaration:): Removed pass switch.
13939 (type_import_on_demand_declaration): Likewise.
13940 (field_declaration:): Removed pass switch on all sub rules.
13941 (class_declaration:): Call the complete_class_decl removed on
13943 (method_declaration:): Removed second pass switch. No longer chain
13944 methods decl when method_header reduced.
13945 (method_header:): Sub rules no longer depend on pass switch.
13946 (method_declarator:): Likewise.
13947 (method_body:): Likewise.
13948 (abstract_method_declaration:): Likewise.
13949 (block_statement:): Likewise.
13950 (local_variable_declaration:): Likewise.
13951 (argument_list:): Likewise.
13952 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13953 removed. Partial CLASS_EXPR tree node built instead.
13954 (postfix_expression:): Removed pass switch on all sub rules.
13955 (java_pop_parser_context): Free classd_list content.
13956 (yyerror): Call obstrack_grow0 to finalize error message.
13957 (check_class_interface_creation): Comment modified to reflect new
13958 returned value meaning. Removed second pass switch. Return 1 if an
13959 error was found, 0 otherwise. Adjust pointer on filename if a
13960 leading path separator was found.
13961 (maybe_create_class_interface_decl): Removed first pass switch
13962 when linking the class decl to the class_list. Install a new
13963 jdep_list for the class.
13964 (add_superinterfaces): List of unresolved interfaces is
13965 gone. Unresolved interfaces are directly added to the current
13967 (create_interface): Second pass shortcut removed.
13968 ctpx->modifier_ctx access through MODIFIER_WFL.
13969 (create_class): Second pass shortcut removed. Call to
13970 register_incomplete_type replaces the call to
13971 parser_chain_incomplete_item.
13972 (complete_class_decl): Function removed.
13973 (duplicate_declaration_error): New way of retrieving redeclared
13975 (register_fields): Call to lookup_modifier_cl replaced by
13976 MODIFIER_WFL. New way of handling unresolved type, using
13977 unresolved_type_p and obtain_incomplete_type.
13978 register_incomplete_type replaces call to parser_chain_incomplete_item.
13979 (patch_stage): New static global variable.
13980 (method_header): New way of handling unresolved type, using
13981 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13982 indicates that the method decl needs to be patched.
13983 (check_abstract_method_header): Call to lookup_modifier_cl
13984 replaced by MODIFIER_WFL.
13985 (method_declarator): Incomplete argument type are registered
13986 calling register_incomplete_type. Patch on the declared method is
13987 issued in that case.
13988 (unresolved_type_p): New function.
13989 (parser_check_super_interface): New comment to reflect function's
13990 modified returned type (int). Function and has a new argument
13991 this_wfl. Call to parse_error_context uses this_wfl instead of
13992 relying on lookup_cl.
13993 (parser_check_super): Comment reflects function's new returned
13994 type (int). Function returns nonzero value on error.
13995 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13996 register_incomplete_type, jdep_resolve_class): New functions to
13997 handle incomplete types in declarations.
13998 (java_complete_class): Rewritten to work with the new incomplete
13999 type handling scheme.
14000 (complete_class_report_errors): Likewise.
14001 (complete_method_decl): Removed: it jobs is now handled by
14002 java_complete_class.
14003 (do_resolve_class): Class loaded in not already loaded and not
14004 found in Java source code.
14005 (java_check_regular_methods, java_check_abstract_methods): Don't
14006 call complete_method_decl anymore.
14007 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14008 (read_import_dir): Got rid of the pass number dependency.
14009 (declare_local_variables): New handling of unresolved types (patch
14011 (source_start_java_method): New parameter level. Function called
14012 with level set to 1 when argument types are potentially
14013 unresolved. Called to complete the job with level set to 2 once
14014 types are complete.
14015 (source_end_java_method): Call to permanent_allocation
14016 removed. Waiting to be replaced by a more suitable obstack
14018 (java_complete_expand_methods, java_complete_expand_method,
14019 java_expand_finals): New functions.
14020 (build_method_invocation_stmt): Renamed
14021 patch_method_invocation_stmt. Extracts function call expression
14022 (wfl) and arguments (args) from CALL_EXPR tree operands.
14023 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14024 call. Patch the function and argument operand of the CALL_EXPR
14026 (patch_argument, java_complete_tree): New functions.
14028 1998-04-20 Per Bothner <bothner@cygnus.com>
14030 Recover from missing fields and methods (i.e. error instead of fatal).
14031 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14032 * expr.c (expand_invoke): Recover from missing method.
14033 (expand_java_field_op): Recover from missing field.
14034 Inline references to java.lang.{Integer,Char,...}.TYPE.
14035 * typeck.c (get_type_from_signature), java-tree.h: New function.
14036 * class.c (add_method): Use get_type_from_signature.
14037 (build_class_ref): Handle a class that was not found.
14038 * typeck.c (convert): Handle conversion to pointers (for convenience).
14039 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14040 instead of lookup_field to handle missing fields.
14042 * jcf-parse.c (process_zip_dir): Set java_source.
14044 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14046 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14048 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14050 * jcf-parse.c (load_class): Don't change input_filename before
14051 calling jcf_parse_source (but still do it before calling
14053 (jcf_parse_source): Assign input_filename after having saved the
14055 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14056 list. ctxp->modifier_ctx zeroed according to its new
14057 definition. ctxp->filename initialized. Removed
14058 JAVA_MODIFIER_CTX_UNMARK.
14059 (java_unget_unicode): Update the character based column position.
14060 (java_allocate_new_line): ref_count not used anymore. Always free
14061 ctxp->p_line. Initialize c_line->char_col to 0.
14062 (java_get_unicode): Update the character based column position.
14063 (java_lex): Use ctxp->elc to store current position in source
14064 file, at the beginning of the parsed token. Set modifier_ctx entry
14065 corresponding to the parse modifier to a WFL node. Return a WFL
14066 node when an identifier is parsed.
14067 (java_lex_error): Now uses ctxp->elc to store current position in
14069 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14070 * lex.h (build_wfl_node): New function definitions.
14071 (struct java_line): ref_count and next fields are gone. New field
14073 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14074 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14075 (JAVA_COLUMN_DELTA): New macro.
14076 (java_lc): New typedef on new struct _java_lc.
14077 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14078 (parse_error_context, parse_warning_context): Changed prototypes.
14079 (java_get_line_col): Added as an available global function.
14080 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14081 (IC_DECL): Replaced by macro IC_TYPE
14082 (DEPEND_WFL): New macro.
14083 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14085 (exit_java_complete_class): Removed a commented out statement.
14086 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14087 now an array of tree nodes. Deleted fields line_list and
14088 e_line. New field elc, to replace e_line.
14089 * parse.y (array_type:): Build WFL node.
14090 (qualified_name:): Build a single WFL node out of two. Retain
14091 the location information of the first node in the resulting node.
14092 (package_declaration:): Use package name as a WFL node
14093 (single_type_import_declaration:): Use imported name as a WFL node.
14094 (type_import_on_demand_declaration:): Use root of the imported
14095 packages as a WFL node.
14096 (field_declaration:): Removed unused local variable cl.
14097 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14098 (yyerror): New static elc. Removed static error_line, error_pos.
14099 New local code_from_source. Save ctxp->elc into elc at the first
14100 pass. Call java_get_line_col to get a string of the line where
14101 the error occurred.
14102 (debug_line): Removed static function.
14103 (parse_error_context, parse_warning_context): Parameter cl is now
14104 a WFL node. Use its value to initialize ctxp->elc.
14105 (redefinition_error): Parameter cl is now a WFL node.
14106 (parse_add_interface): New parameter wfl. No longer call
14107 lookup_cl, use wfl instead.
14108 (check_class_interface_creation): Parameter cl is now a WFL node.
14109 (maybe_create_class_interface_decl): Likewise.
14110 (add_superinterfaces): New function.
14111 (create_interface): Removed local cl, node, super_decl,
14112 super_decl_type. Function now uses id as a WFL node. Better
14113 warning/error report on obsolete or forbidden mix of
14114 modifiers. Now calls add_superinterfaces to register interfaces.
14115 (create_class): Removed local cl, node. Local variable id is used
14116 as a WFL node. Better error report on forbidden modifier
14117 mix. Uses add_superinterfaces to register interfaces.
14118 (find_field): Argument cl is now a WFL node. Now store the WFL
14119 node of a fields that needs to be checked for their
14121 (method_header): Local variable node non longer used. Local
14122 variable id replaces cl.
14123 (check_modifiers_consistency): Local variable cl is now a WFL
14125 (method_declarator): Local variable cl replaced by parameter id.
14126 (parser_qualified_name): Now uses parameter name as a WFL node.
14127 (parser_check_super_interface): New parameter wfl, for achieve
14128 greater accuracy during error reports.
14129 (parser_chain_incomplete_item): New parameter named location. Used,
14130 along the decl, to construct the incomplete item node.
14131 (java_complete_class): resolve_class now uses WFL node extracted
14132 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14134 (complete_method_decl): Unresolved function's argument types are WFL.
14135 (resolve_class): Parameter cl is now a WFL node.
14136 (resolve_and_layout): Likewise.
14137 (do_resolve_class): Likewise. Try first to use cl and then do the
14138 lookup on the decl when calling check_pkg_class_access.
14139 (complete_class_report_errors): Use IC_TYPE in place of
14140 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14141 instead of doing a lookup over the decl.
14142 (java_check_final): Use WFL info from field tree list.
14143 (lookup_cl): Rewritten and returns a statically defined WFL node.
14144 (lookup_modifier_cl): Now uses information from WFL nodes.
14145 (process_imports): Likewise.
14146 (read_import_dir): name and cl arguments replaced by a single WFL
14147 node. Function modified accordingly.
14148 (find_in_imports_on_demand): Now uses WFL node.
14149 (check_pkg_class_access): cl argument is now a WFL node.
14150 (declare_local_variables): Fixed to use WFL nodes.
14151 (resolve_expression_name): Likewise.
14152 (build_method_invocation_stmt): name_combo argument renamed
14153 wfl. Function modified to use WFL nodes.
14154 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14155 (lookup_method_invoke): cl is now a WFL node. Added missing
14156 IDENTIFIER_POINTER to class type decl name.
14158 1998-04-14 Dave Brolley <brolley@cygnus.com>
14160 * lang.c (init_parse): Now returns char* containing the filename.
14162 1998-04-10 Per Bothner <bothner@cygnus.com>
14164 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14166 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14167 * class.c (make_class_data): If flag_assume_compiled, initial class
14168 state is CSTATE_PREPARED; make superclass and interfaces direct
14169 references, rather than constant pool indexes.
14171 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14173 * parser.y: Include flags.h. Removed debug variable pl.
14174 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14175 (block:): Likewise.
14176 (labeled_statement_nsi:): Generate debug info when reducing
14177 expression_statement:.
14178 (check_pkg_class_access): get_access_flags_from_decl invokation
14179 fixed for new CLASS_* flags location.
14180 (source_end_java_method): Save/restore parser context when
14181 entering/leaving this routine. Restore lineno to its right value
14182 before calling expand_end_bindings.
14183 (build_method_invocation_stmt): build_invoke called with the
14184 current line information.
14185 (build_invoke): New argument cl. Wrap the function call around a
14187 (refine_accessible_methods_list): Changed comment, removed
14189 * parse.h: Fixed typo in comments.
14190 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14191 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14192 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14194 * lex.c (java_lex): Record the last closing curly bracket of a
14196 * jcf-parse.c (jcf_parse_source): Now calls
14197 java_check_methods. Clarified comment, fixed typo.
14199 1998-04-09 Dave Brolley <brolley@cygnus.com>
14201 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14202 (finish_parse): Expose for non USE_CPPLIB builds.
14204 1998-04-08 Jeffrey A Law (law@cygnus.com)
14206 * lang.c (lang_print_xnode): New function.
14208 1998-04-03 Per Bothner <bothner@cygnus.com>
14210 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14211 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14212 used to build a class's dispatch table.
14213 (make_class_data): Generate dispatch table if flag_assume_compiled.
14214 Set dtable of class object to address of class_dtable_decl.
14216 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14217 be volatile and have side effects - generates better code.
14219 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14220 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14222 * expr.c (expand_invoke): If class is final, method is
14223 effectively final, so can call it directly.
14225 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14227 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14229 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14231 * parse.y (build_method_invocation_stmt): Removed extra argument
14234 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14236 * expr.c (dtable_indent): Now static global.
14237 (expand_invoke): Now call invoke_build_dtable and
14238 build_invokevirtual.
14239 (invoke_build_dtable, build_invokevirtual): New functions.
14240 * jcf-io.c (find_class): Defer issuing a warning by setting
14241 jcf->outofsynch to 1.
14242 * jcf-parse.c (jcf_out_of_synch): New function.
14243 (load_class): Test this_jcf.outofsynch flag and call
14244 jcf_out_of_synch accordingly.
14245 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14246 comment indentation.
14247 * lex.c (java_get_unicode): Fixed code indentation.
14248 (java_lex): Create string literal. Fixed typo. Removed several
14249 premature obstack_free.
14250 * parse.h: New enums for name resolution and invocation mode.
14251 (struct qualification): New data structure.
14252 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14253 (do_resolve_class, build_method_invocation_stmt,
14254 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14255 debug_line, identical_subpath_p, invocation_mode,
14256 refine_accessible_methods_list, build_invoke,
14257 lookup_method_invoke): New functions declared.
14258 (build_invokevirtual, invoke_build_dtable, match_java_method,
14259 build_field_ref, jcf_out_of_synch): New references to external
14261 (struct parse_ctxt): Removed artificial_constructor field.
14262 * parse.y: (array_type:): Type defined for this rule.
14263 (class_type:): Installed default rule for interface_type:.
14264 (array_type:): Now build Java array type.
14265 (qualified_name:): Now use obstack_grow0.
14266 (method_declaration:): Skip the artificial constructor added to
14268 (abstract_method_declaration:): Execute the code only during pass 1.
14269 (block:): Installed default rule in block_statements:.
14270 (block_statement:): Add the statement to the method during pass 2.
14271 (statement_expression): Installed default rule for
14272 method_invocation:.
14273 (argument_list:): Added code to build the argument list.
14274 (method_invocation:): Added call to create the method invocation
14276 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14277 (debug_line): New function for debug.
14278 (complete_class_decl): No longer do something during pass 1.
14279 (method_header): Use BUILD_PTR_FROM_NAME.
14280 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14282 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14283 function's main comment.
14284 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14286 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14287 (resolve_class): Now works with arrays.
14288 (do_resolve_class, resolve_and_layout): New functions.
14289 (java_check_regular_methods): Reverse method list before and after
14290 having processed it. No longer set ctxp->artificial_constructor.
14291 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14292 accordingly. Fixed typo in issued error message. Now use
14294 (find_in_imports_on_demand): Now use obstack_grow0.
14295 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14296 (source_end_java_method): Call expand_expr_stmt instead of
14297 expand_expr. Calls it before calling expand_function_end.
14298 (java_method_add_stmt): Do nothing if errors were found during
14300 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14301 (build_method_invocation_stmt, build_invoke, invocation_mode,
14302 lookup_method_invoke, refine_accessible_methods_list,
14303 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14305 * typeck.c (build_java_signature): Properly end method signature
14306 if return type skipped.
14307 (match_java_method): New function.
14309 1998-03-16 Per Bothner <bothner@cygnus.com>
14311 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14313 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14315 * expr.c (build_invoke_non_interface): New function.
14316 (methods_ident, ncode_ident): Now static globals.
14317 (expand_invoke): Use build_invoke_non_interface.
14318 * java-tree.h (struct lang_decl): New field function_decl_body.
14319 (DECL_FUNCTION_BODY): New macro.
14320 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14321 CLASS_FROM_SOURCE_P.
14322 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14323 before starting pass 2. Call to java_generate_parsed_class replaced
14324 by java_register_parsed_class.
14325 * lex.c: Fixed typo in header. Some line width related formating.
14326 * lex.h: Some line width related formating.
14327 * parse.h (source_end_java_method, resolve_expression_name,
14328 complete_class_decl, maybe_create_class_interface_decl,
14329 check_class_interface_creation): New static function declarations.
14330 (java_layout_parsed_class, java_method_add_stmt): New function
14332 (struct parser_ctxt): Field mark_class_generate removed. New
14333 fields class_list and artificial_constructor.
14334 * parse.y: Fixed typo in header.
14335 (class_declaration:): Call complete_class_decl when class body
14337 (method_declaration:): Call source_end_java_method in pass 2 when
14338 the method body is defined.
14339 (postfix_expression:): Do expression name resolution on sub-rule
14340 name during pass 2.
14341 (create_class, create_interface): Merged common pieces.
14342 (check_class_interface_creation, maybe_create_class_interface_decl):
14344 (complete_class_decl): New function.
14345 (register_fields): Fixed line width related typo.
14346 (method_header): Correctly skip first argument when fixing
14347 argument line. Changed the loop.
14348 (java_check_circular_reference): Now use ctxp->class_list.
14349 (java_complete_class): Removed start/stop marking.
14350 (java_check_regular_methods): Now takes a class decl as an
14351 argument. Add default constructor if none were encountered.
14352 (java_check_methods): Now use ctxp->class_list. Changed call to
14353 java_check_regular_methods.
14354 (source_start_java_method): Set DECL_ARG_TYPE for each function
14356 (source_end_java_method, java_method_add_stmt): New functions.
14357 (java_generate_parsed_class): No longer exists.
14358 (java_layout_parsed_class, java_register_parsed_class): New functions.
14359 (resolve_expression_name): New function.
14361 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14363 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14364 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14365 until pass initializations are done. Call read_import_dir with
14367 * parse.h: (lookup_modifier_cl): New function declared.
14368 (INTERFACE_FIELD_MODIFIERS): New macro.
14369 (OBSOLETE_MODIFIER_WARNING): New macro.
14370 * parse.y: (register_fields): Class type and current field name in
14371 local variables. Check modifier(s) if adding field(s) to an interface.
14372 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14373 and report errors using the faulty modifier line context.
14374 (lookup_modifier_cl): New function.
14375 (read_import_dir): Detect and report default import processing
14378 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14380 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14381 * class.c (is_compiled_class): Return 1 after making sure it
14382 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14383 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14384 * java-tree.h (flag_assume_compiled): Add decl.
14385 * lang.c (lang_f_options): Add the flag.
14386 (flag_assume_compiled): Add decl, default to 0.
14388 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14390 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14391 (is_compiled_class): Likewise.
14392 (layout_class): Likewise.
14393 (layout_class): Detect and lay out classes defined in source code.
14394 (interface_of_p, add_interface_do, may_add_interface): New
14396 (add_interface): Now use add_interface_do.
14397 (add_method_1): New function.
14398 (add_method): Now use add_method_1.
14399 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14400 (complete_start_java_method): New function.
14401 (start_java_mehod): Now call complete_start_java_method.
14402 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14403 (expand_invoke): Likewise and fixed typo.
14404 *gjava.c: (print_super_field): Use new argument to find_class
14407 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14408 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14409 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14411 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14412 (add_method_1, push_class): New prototypes.
14413 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14414 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14415 directory where the class was found.
14416 (find_class): New argument DO_CLASS_FILE. Function find_class
14417 modified accordingly.
14418 *jcf-parse.c: (fix_class_path): New function.
14419 (load_class): Use new VERBOSE argument. load_class now finds and
14420 loads/parses .class/.java files. Save read_state of current_jcf
14422 (java_parser_abort_on_error): New macro.
14423 (jcf_parse_source, parse_source_file): New function.
14424 (jcf_parse): Fixed typo.
14425 (yyparse): Call parse_source_file () only.
14426 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14427 writing the real class name back in the zip directory entry.
14428 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14429 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14430 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14431 (find_class): Prototype fixed.
14432 *lex.c: Added 1998 time stamp.
14433 Removed all static global variables, moved into the parser
14434 context data structure.. Now include unistd.h if SEEK_SET not
14436 (java_init_lex): Rewritten.
14437 (java_sneak_unicode): Modified current unicode access in current line.
14438 (java_unget_unicode): Likewise.
14439 (java_allocate_new_line): New allocation management.
14440 (java_read_char): Modified access and storage of unget_utf8_value.
14441 New way of processing current unicode.
14442 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14443 (java_get_unicode): Now use the parser context.
14444 (java_lineterminator): Likewise.
14445 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14446 of the reentrant parser implementation. Function now use the
14447 parser context data structure and java_lval. Fixed production of
14448 the float and double constant "out of range" error message. Fixed
14449 obstack use. Return integer value when hitting a modifier. Now
14450 return type for TRUE, FALSE and other predefined types. Return
14451 identifier as a TREE_LIST list containing the current line context
14452 as the TREE_VALUE sub-node.
14453 (java_unicode_2_utf8): Fixed typo in declaration.
14454 (java_lex_error): Now use the parser context data structure.
14455 *lex.h: Added 1998 time stamp.
14456 (struct java_line): New fields ref_count and next.
14457 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14458 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14459 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14460 *parse.h: Added 1998 time stamp.
14461 (java_parse_source_file): Renamed from parse_source_file.
14462 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14463 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14464 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14465 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14466 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14467 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14468 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14469 (struct parser_ctxt): New data structure to keep the parser context.
14470 *parse.y: Added 1998 time stamp, got rid of static global variables.
14471 (java_error_count, ctxp): New global variables.
14472 (%union): New value field.
14473 (numeric_type, integral_type): Rules removed.
14474 (primitive_type): Rule defined to handle integral, float, double and
14476 (qualified_name, package_declaration,
14477 single_type_import_declaration, type_import_on_demand_declaration,
14478 modifiers, class_declaration, super, interfaces,
14479 interface_type_list, class_body, field_declaration,
14480 field_declaration, variable_declarators, variable_declarator,
14481 variable_declarator_id, method_declaration, method_header,
14482 formal_parameter_list, formal_parameter, method_body, block,
14483 static, interface_declaration, extends_interfaces,
14484 abstract_method_declaration, local_variable_declarators): Rules now
14486 (force_error, do_warning): New global statics.
14487 (push_parser_context, parser_context_save_global,
14488 parser_context_restore_global, pop_parser_context): New functions.
14489 (yyerror): Now uses the global parser context. Fixed use of obstack.
14490 (parse_error, parse_error_context, parse_warning_context,
14491 java_accstring_lookup, redefinition_error, check_modifiers,
14492 parser_add_interface, create_interface, create_class, find_field,
14493 duplicate_declaration_error, register_fields, method_header,
14494 check_modifiers_consistency, check_abstract_method_header,
14495 method_declarator, parser_qualified_classname,
14496 parser_check_super_interface, parser_check_super,
14497 parser_chain_incomplete_item, java_check_circular_reference,
14498 layout_class_from_source, java_complete_class,
14499 complete_method_decl, resolve_class, complete_class_report_errors,
14500 java_check_final, check_method_redefinition,
14501 java_check_regular_methods, java_check_abstract_methods,
14502 java_check_methods, lookup_java_interface_method2,
14503 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14504 process_imports, find_in_imports, read_import_entry,
14505 read_import_dir, find_in_imports_on_demand,
14506 check_pkg_class_access, not_builtin_p, declare_local_variables,
14507 source_start_java_method, java_generate_parsed_class): New
14509 *typeck.c: (signature_include_return): New global variable.
14510 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14511 to add the function returned type in the signature.
14513 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14515 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14517 1998-01-29 Dave Brolley <brolley@cygnus.com>
14519 * Make-lang.in (java.info): Added.
14520 (java.install-info): Added
14522 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14524 * Makefile.in (clean): Also remove java/parse.c.
14526 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14528 Add a pair of -fbounds-check/-fno-bounds-check options.
14529 * lang.c (lang_decode_option): Add code to grok arguments.
14530 (flag_bounds_check): Add decl.
14531 (lang_f_options): New array w/ the option in it.
14532 * java-tree.h (flag_bounds_check): Add decl.
14533 * lang-options.h: New file.
14534 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14535 of a static macro value.
14536 (JAVA_ARRAY_EXCEPTION): Delete macro.
14538 1998-01-23 Per Bothner <bothner@cygnus.com>
14540 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14541 * expr.c (build_anewarray): Add missing promote_type.
14543 1998-01-22 Per Bothner <bothner@cygnus.com>
14545 Add array types with known length to optimize bounds checking.
14546 * typeck.c (build_java_array_type): Take length parameter.
14547 (java_array_type_length, build_prim_array_type): New functions.
14548 * java-tree.h: Update for new functions.
14549 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14550 * class.c: Use build_prim_array_type.
14551 * expr.c (can_widen_reference_to): Handle known-length array types.
14552 (verify_jvm_instructions): Keep track of integer push instructions
14553 followed by newarray/anewarray, so we can build known-length arrays.
14554 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14555 (java_array_data_offset): New function.
14556 (build_java_array_length_access): New function. Optimize if constant.
14557 (build_java_arrayaccess): Constant fold bounds check.
14558 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14559 (build_newarray, build_anewarray): New functions.
14560 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14561 * verify.c (merge_types): Handle known-lengh array types.
14563 1998-01-19 Per Bothner <bothner@cygnus.com>
14565 * expr.c (expand_byte_code): Fix performace bug, which caused
14566 searching linenumber_table to be linear rather than constant.
14568 1997-12-12 Per Bothner <bothner@cygnus.com>
14570 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14572 * decl.c, java-tree.h (soft_fmod_node): New global.
14573 * decl.c (init_decl_processing): Define __builtin_fmod.
14574 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14575 using __builtin_fmod.
14577 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14579 * keyword.h: New file, output of keyword.gperf as processed by
14581 * lex.c (java_lex_init): Initialize java_error_flag.
14582 * parse.c (YYERROR_NOW): Uses java_error_flag.
14583 * parse.y: New static java_error_flag. Useless definition of
14585 * parse.y (java_error): Portable error recovery using
14586 java_error_flag (not yet completely tuned).
14588 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14590 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14592 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14594 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14595 (parse.c, lex.c, keyword.h): New rules for Java source code
14597 * parse.c: Renamed into jcf-parse.c.
14598 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14599 * keyword.gperf: New file, Java keywords.
14600 * parse.y: New file, Java language grammar.
14601 * parse.h: New file, Java language grammar definitions.
14602 * lex.c: New file, Java language lexer.
14603 * lex.h: New file, Java language lexer definitions.
14605 1997-12-03 Per Bothner <bothner@cygnus.com>
14607 * decl.c (clinit_identifier_node), java-tree.h: New global.
14608 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14609 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14610 * expr.c (expand_java_field_op): Check for invalid assignment
14613 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14615 1997-10-27 Per Bothner <bothner@cygnus.com>
14617 * verify.c (verify_jvm_instructions): When processing a handler,
14618 attempt to set the current_subr to the right value.
14619 (More complicated code combines Sep 17 and Oct 22 versions.)
14621 1997-10-24 Per Bothner <bothner@cygnus.com>
14623 * class.c (push_class): Figure out (guess) name of source file.
14624 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14625 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14626 (parse_class_file): Change return type from int to void.
14627 Call debug_start_source_file/debug_end_source_file.
14629 * expr.c (build_java_binop): Fix masking 2nd operand.
14630 * decl.c (init_decl_processing): Set sizetype first.
14632 1997-10-22 Per Bothner <bothner@cygnus.com>
14634 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14635 (Revert Sep 17 change.)
14637 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14639 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14640 .class extension in their name and fix thing so we don't process
14641 them parse_zip_file_entries().
14642 (parse_zip_file_entries): Cleaned unused local variables.
14644 1997-10-20 Per Bothner <bothner@cygnus.com>
14646 * expr.c (can_widen_reference_to): Allows equal array element types.
14647 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14648 * jcf-dump.c (RET): Get (and print) index.
14650 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14651 Promote element type to POINTER_TYPE.
14653 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14655 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14656 find_in_current_zip, jcf_figure_file_type): Moved from
14657 jcf-reader.c to parse.c.
14658 * zextract.c: (read_zip_archive): takes file_comment_length possible
14659 field into account.
14661 1997-10-20 Per Bothner <bothner@cygnus.com>
14663 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14665 * verify.c (merge_types): Handle array types even better ...
14667 1997-10-17 Per Bothner <bothner@cygnus.com>
14669 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14671 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14672 * class.c (make_class_data): Don't build fields_decl if no fields.
14673 When building fields_decl, skip if DECL_ARTIFICIAL.
14675 * expr.c (java_stack_swap): Update stack_type_map.
14676 * verify.c (merge_types): Handle array types better.
14678 1997-10-15 Per Bothner <bothner@cygnus.com>
14680 * class.c (add_field): Don't promote short integral fields to
14681 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14682 * expr.c (push_value): Promote and convert short integral values.
14684 * decl.c, java-tree.h (integer_two_node): New constant node.
14685 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14687 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14689 * class.c (append_gpp_mangled_type): Use function argument
14690 unpromoted type to generate mangled name.
14692 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14694 * constants.c (build_constant_data_ref): Now uses current_class
14695 instead of main_class.
14696 (build_constants_constructor): Now uses current_class instead of
14698 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14699 of the global variable SeepZipFiles done here.
14700 * zextract.c (read_zip_archive): extra_field optional field taken
14701 into account while computing the position of the class file in the
14703 * verify.c (verify_jvm_instructions): Use current_jcf to search
14705 * parse.c (load_class): First search for the class to load in the
14706 current zip file. Saves current_jcf (restored before returning
14707 from that function). Don't call JCF_FINISH in the class was found
14708 in the current ZIP file.
14709 (jcf_parse): If the class was found in the current ZIP file, save
14710 its tree_constant_pool (for later reuse).
14711 (parse_class_file): New function. Process each method defined in
14712 the current class and record the class as to be later registered.
14713 (yyparse): Rewritten. Figure the type of the current file and switch
14715 * lang.c: New global variable current_jcf.
14716 (lang_init): Removed compiling_from_source test (done later, in
14717 yyparse). Removed call the jcf_parse ().
14718 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14719 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14720 in the current ZIP file) and zip_offset (offset to the class data in
14721 the current zip file).
14722 * jcf-reader.c: zipfile.h included.
14723 localToFile: New ZipFileCache static global variable
14724 (parse_zip_file_entries): New function. Browse the current ZIP
14725 file directory and process each class found.
14726 (process_zip_dir): New function. Register each class found in the
14727 ZIP file directory. The class aren't parsed but a valid JCF is
14728 link to each of them.
14729 (find_in_current_zip): New function. Search for a class in the
14730 current ZIP file directory. If found, prepare the class so that it
14732 (jcf_figure_file_type): New function. Examine the file structure
14733 to figure a class file, a ZIP file. If none of these categories are
14734 matched, a source file is assumed.
14735 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14736 SeenZipFile: New global variable.
14737 (open_in_zip): Use zipmember's length to accelerate the search for
14738 a member. If zipmember was NULL and zip file successfully read,
14740 * java-tree.h: New global variable current_jcf declared. Added
14741 declaration for current_constant_pool_tags, current_constant_pool_data,
14742 current_constant_pool_length, current_constant_pool_data_ref.
14743 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14744 store the JCF of classes seen in a zip file) and tree *constant_pool
14745 (to save a loaded class constant pool). current_class declared here.
14746 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14747 retrieve method_ref_constant.
14748 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14749 (OBJECT): get_class_constant now uses current_jcf.
14750 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14751 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14752 (expand_invoke): Now uses current_class instead of main_class
14753 (build_class_init): Now uses current_class instead of main_class
14754 * class.c: New static global variable registered_class.
14755 (register_class): New function.
14756 (emit_register_class): Modified to use registered_class instead of
14758 (is_compiled_class): Now take into account class seen in the archive.
14760 1997-10-06 Per Bothner <bothner@cygnus.com>
14762 * except.h: Renamed to: java-except.h.
14763 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14764 * except.c: Add semi-working (commented out) implementation.
14766 * expr.c (expand_iinc): Add needed flush_quick_stack.
14767 * parse.c (set_source_filename): New function.
14768 (give_name_to_class): Set input_filename from package.classname.java.
14770 * jcf-io.c (find_class): Don't look first in ".".
14772 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14774 * zextract.c (read_zip_archive): Now takes into account the
14776 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14778 1997-09-20 Per Bothner <bothner@cygnus.com>
14780 * constants.c, java-tree.h (build_internal_class_name): New function.
14781 (alloc_class_constant): Re-implement using build_internal_class_name.
14782 * class.c (make_class_data): Likewise.
14783 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14785 1997-09-17 Per Bothner <bothner@cygnus.com>
14787 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14788 to NULL before pushing an exception handler target.
14790 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14791 (java_stack_swap, java_stack_dup): Re-write to be safe from
14792 clobbering registers.
14793 (build_class_init): New function.
14795 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14797 * typeck.c (build_java_array_type): Temporary use
14798 permanent_obstack to create the array 'length' field.
14799 * expr.c (lookup_label): Temporay use permanent_obstack to create
14800 label if not found.
14801 * class.c (push_super_field): Tempory use permanent_obstack.
14803 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14805 * typeck.c (type_for_mode): Now handles double_type_node and
14807 * verify.c (verify_jvm_instructions): The instruction following
14808 the wide bytecode is checked. OPCODE_ret added to the list of
14811 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14813 * class.c (make_class): Temporary use permanent_obstack. Set the
14814 class CLASS_P field to 1.
14815 (push_class): Temporary use permanent_obstack.
14816 (set_super_info): Temporary use permanent_obstack.
14817 (add_method): Temporary use permanent_obstack, set
14818 METHOD_TRANSIENT().
14819 (add_field): Temporary use permanent_obstack. Sets
14820 FIELD_VOLATILE() and FIELD_TRANSIENT().
14821 (build_class_ref): Temporary use permanent_obstack if the class
14823 (build_static_field_ref): Temporary use permanent_obstack when
14824 creating field's rtl.
14825 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14826 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14827 and fields. Function finalized, as far as flag handling.
14828 (push_class_static_dummy_field): Temporary use permanent_obstack.
14829 (emit_register_class): Force generation of class registration at
14831 * decl.c (end_java_method): Call permanent_allocation() before
14833 * expr.c (can_widen_reference_to): Added comment to interface
14834 handling, fixed typo.
14835 (lookup_field): Now uses CLASS_P() to correct FIXME
14836 (expand_invoke): Verification on public && !static &&
14837 !abstract moved into soft_lookupinterfacemethod (kaffe).
14838 Use Object class dtable if objectref is an array when expanding
14840 (java_push_constant_from_pool): Temporary use permanent_obstack
14841 for CONSTANT_string
14842 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14843 create constant references.
14844 (get_constant): Temporary use permanent_obstack to create constant.
14845 (load_class): Temporary use permanent_obstack to load class.
14846 (jcf_parse): Temporary use permanent_obstack to perform class
14848 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14849 (build_java_signature): Temporary use permanent_obstack.
14850 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14852 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14853 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14856 1997-09-11 Per Bothner <bothner@cygnus.com>
14858 * class.c (append_gpp_mangled_type): Fix typo.
14859 (emit_register_class): Use main_class to get class object, rather
14860 than looking for no-longer-existing static decl starting with _CL.
14861 * typeck.c (parse_signature_type): Promote array element type
14862 if it is a RECORD_TYPE.
14864 1997-09-10 Per Bothner <bothner@cygnus.com>
14866 * class.c (push_class_static_dummy_field): New function.
14867 (mangle_static_field): New. Do G++-style mangling of static fields.
14868 (layout_class): Mandle static fields here, not in add_field.
14869 (build_class_ref): The class object is now a dummy static field.
14870 * decl.c (find_local_variable): Look for best, instead of first match.
14871 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14872 (build_java_athrow): Don't check here if exception is Throwable.
14873 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14874 (TYPE_USED): Removed. No longer used ...
14875 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14876 * verify.c (push_pending_label): New function.
14877 (push_pending_block): Renamed to check_pending_block.
14878 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14879 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14880 re-checking possible handlers) after a store (less wasted work).
14881 Check for null handler (finally) before calling add_handler.
14882 Various changes to (finally?) correctly handle try/finally.
14884 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14886 * class.c: Include stdio.h.
14888 1997-09-04 Per Bothner <bothner@cygnus.com>
14890 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14891 to make sure class is initialized before static/special invoke.
14893 * verify.c (verify_jvm_instructions): On a store instruction,
14894 call find_local_variable to force pre-allocation of decl and rtx.
14895 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14897 1997-09-03 Per Bothner <bothner@cygnus.com>
14899 * class.c (build_class_ref): Strip off "promoted_" if need be.
14900 (make_field_value): Call build_java_signature when needed.
14901 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14902 * expr.c (build_java_athrow): Don't push_value of exception.
14903 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14904 match specification of [fd]cmp[lg] for NaNs.
14905 (expand_byte_code): Add support for exception handler ranges.
14906 * except.c: Add skeleton for EH code-generation.
14907 * verify.c (merge_types): Treat all promoted integral types as equal.
14908 * constants.c (build_constants_constructor): To force creation of
14909 current_constant_pool_data_ref, call build_constant_data_ref.
14911 * javaop.def (lload): Fix typo.
14912 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14914 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
14916 * parse.c: Don't include function.h.
14918 1997-08-27 Per Bothner <bothner@cygnus.com>
14920 * except.[ch]: New files.
14921 * Makefile.in (JAVA_OBJS): Add except.o
14922 * expr.c: Temporary warning about unimplemented exceptions.
14923 * verify.c: Verify exception handlers.
14925 * jcf-dump.c (disassemble_method): Print exception table.
14927 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14929 * expr.c (verify_jvm_instructions): Started a thorough
14930 verification of invoke* bytecodes.
14931 (expand_byte_code): flush quick stack if PC is the target of a
14932 branch. and undef RET (conflicting with config/i386/i386.h).
14933 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14935 (expand_invoke): Now handles invokeinterface and do more
14936 verification according to the bytecode.
14937 (lookup_field): Don't try to load the class if processing
14939 (can_widen_reference_to): Now handles interfaces.
14940 * decl.c (init_decl_processing): New global variable
14941 soft_lookupinterfacemethod_node, declared in java-tree.h.
14942 Call set_super_info on string_type_node.
14943 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14945 * class.c (set_super_info): Fills the CLASS_* flags according to
14947 (get_access_flags_from_decl): Handles all class flags.
14949 1997-08-26 Per Bothner <bothner@cygnus.com>
14951 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14952 * parse.c (yyparse): Check for abstract method, and missing code.
14953 * expr.c (expand_byte_code): Change interface.
14954 * lang.c (put_decl_node): Print promoted types prettier.
14955 * verify.c (verify_jvm_instruction): Change interface.
14956 Partial support for scanning exception table.
14957 For load instructions, handle promoted integral types.
14959 1997-08-21 Per Bothner <bothner@cygnus.com>
14961 * verify.c: New file, with contents moved from expr.c.
14962 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14963 * typeck.c (is_array_type_p): Moved here from expr.c.
14964 * java-tree.h: Add some now-needed function declarations.
14965 * Makefile.in (JAVA_OBJS): Added verify.o.
14967 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14969 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14970 METHOD_ABSTRACT flag.
14972 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14973 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14974 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14976 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14978 (start_java_method): Hook for SYNCHRONIZED methods.
14980 * expr.c (build_java_jsr, build_java_ret): New functions
14981 (JSR,PRE): New macros
14982 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14983 (verify_jvm_instructions): tableswitch, lookupswitch,
14984 monitorenter, monitorexit, goto_w: verified.
14985 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14986 (build_java_monitor): New function.
14987 (MONITOR_OPERATION): Modified to call build_java_monitor()
14988 (verify_jvm_instructions): Started a thorough verification of
14991 1997-08-19 Per Bothner <bothner@cygnus.com>
14993 Support verification of jsr/ret subroutines (used for try/finally).
14994 * decl.c (return_address_type_node): New type node.
14995 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14996 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14997 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14998 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14999 TYPE_USED): New macros for special types in type_map.
15001 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15002 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15004 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15006 * expr.c (can_widen_reference_to): New function.
15007 (pop_type): Use it.
15008 (merge_type_state): Support handling start of subroutine.
15009 (push_pending_block): Return char* error message, instead of calling
15010 fatal on an error. Also handle subroutines.
15011 (verify_jvm_instructions): Handle errors from push_poending_block.
15012 Support jsr and ret instructions.
15014 1997-08-19 Per Bothner <bothner@cygnus.com>
15016 * jcf-io.c (find_classfile): Fix thinko.
15017 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15019 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15021 * Makefile.in (BISON): Remove.
15023 1997-08-07 Per Bothner <bothner@cygnus.com>
15025 * Makefile.in: Convert to autoconf.
15026 * config-lang.in (outputs): Added java/Makefile.
15028 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15029 Rename cc1java to jc1.
15031 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15032 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15034 * class.c (class_depth): Do load_class if needed.
15036 Mostly better verification.
15037 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15038 (init_decl_processing): Change return type of soft_checkcast.
15039 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15040 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15041 lang_print_error): New functions.
15042 (lang_init): Set global hook print_error_function to lang_print_error.
15043 * expr.c: In the type_map ptr_type_node is only used for null now.
15044 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15045 (merge_types): Dererence pointer to record types before comparing.
15046 (decode_newarray_type, merge_types): On error just return NULL.
15047 (build_java_binop): Add preliminary implementation (with warning)
15048 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15049 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15050 (expand_compare, expand_java_goto, expand_java_call): Don't
15051 push_pending_block, since that only makes sense when verifying.
15052 (merge_type_state): Different return codes.
15053 (push_pending_block): A block may need to be verified more than once.
15054 (expand_byte_code): Warn about unused code at code generation time.
15055 (verify_jvm_instruction): Changed logic, since code may need to be
15056 re-verified if type-state has changed. Also, better error handling.
15057 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15058 Improve newarray, anewarray, ?aload, athrow,
15059 * java-tree.h (LABEL_CHANGED): New macro.
15061 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15063 * decl.c (soft_athrow_node): New global variable initialized.
15064 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15065 * typeck.c (convert): Added support for REAL_TYPE.
15066 (convert_to_char): New function.
15067 (convert): Handle CHAR_TYPE.
15068 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15069 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15070 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15072 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15073 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15074 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15075 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15076 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15077 to Use The Right Things.
15078 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15079 compatible with INT. BOOLEAN is made equivalent to BYTE.
15080 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15081 OPCODE_ifnonnull): Now supported.
15082 (build_java_athrow): New function.
15084 1997-08-04 Per Bothner <bothner@cygnus.com>
15086 Rename method name <init> to match G++ (and fix mangling).
15087 * class.c (layout_class): Replace method name of <init> by class name.
15088 (make_method_value): Do inverse renaming of constructor from <init>.
15089 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15090 * typeck.c (lookup_java_constructor): New function.
15091 * expr.c (expand_invoke): If method_name is <init>, call
15092 lookup_java_constructor to find constructor.
15094 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15096 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15098 * parse.c (get_class_constant): Modified to handle array "classes"
15099 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15101 (convert): Modified to handle real type.
15102 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15103 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15104 variables declared.
15105 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15106 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15107 global variables initialized.
15108 (find_local_variable): Handles the case of a pointer
15109 (end_java_method): Restore the use of one more scope
15110 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15111 build_java_array_length_access, expand_java_arrayload,
15112 expand_java_arraystore, expand_java_array_length,
15113 expand_java_multianewarray, expand_java_anewarray,
15114 build_java_check_indexed_type, is_array_type_p,
15115 build_java_throw_out_of_bound_exception): New functions.
15116 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15117 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15118 OPCODE_<t>aload): Implemented code for verification.
15119 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15120 ARRAY_NEW_MULTI): Macro defined.
15121 (CONVERT): Modified to invoke convert().
15122 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15124 1997-07-31 Per Bothner <bothner@cygnus.com>
15126 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15127 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15128 (make_class_data): Field name needs '/' as package prefix.
15129 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15131 1997-07-25 Per Bothner <bothner@cygnus.com>
15133 Implement debug information for local variables.
15134 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15135 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15136 DECL_LOCAL_SLOT_CHAIN): New macros.
15137 (struct lang_decl_var): New type.
15138 * parse.c (give_name_to_locals): Move to decl.c.
15139 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15140 (start_java_method): Re-write parameter handling.
15141 (pending_local_decls): New global variable.
15142 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15143 (find_local_variable): Accept pc so we can skips decls not in range.
15144 (struct binding_level): Add end_pc field.
15145 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15146 (various): Change so current pc gets passed to find_local_variable.
15148 * decl.c (init_decl_processing): Re-arrange fields in
15149 class_type_node and and method_type_node to match kaffe 0.9.1.
15150 * class.c (make_method_value, make_class_data): Update
15151 initializations to match.
15153 1997-07-16 Per Bothner <bothner@cygnus.com>
15155 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15156 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15157 (push_super_field): New function.
15158 (make_class_data): Handle inheritance of class static initializer.
15159 (layout_class): New name mangling.
15160 * constants.c (build_constant_data_ref): Init type of data array
15161 to a one-element array.
15162 (build_constants_constructor): Set DECL_SIZE from complete array type.
15163 * decl.c: Rename class_type, object_type etc to class_type_node,
15164 object_type_node etc. Make former inherit from latter.
15165 * expr.c (expand_invoke): Add cast of function address.
15166 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15167 * parse.c (yyparse): Don't call layout_class here.
15168 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15170 1997-06-14 Per Bothner <bothner@cygnus.com>
15172 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15173 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15174 (alloc_class_constant): New.
15175 * expr.c (expand_invoke): Make sure method's class is initialized.
15176 * class.c (interits_from_p, emit_register_class): New functions.
15177 * parse.c (yyparse): Call emit_register_class.
15179 1997-06-09 Per Bothner <bothner@cygnus.com>
15181 * constants.c: New file, to handle constant pool.
15182 * Makefile.in (JAVA_OBJS): Add constants.o.
15183 * decl.c (init_decl_processing): Update, fix, finish various structs.
15184 (pushdecl_top_level): New.
15185 * parse.c (layout_class): Moved to class.c.
15186 * expr.c (java_push_constant_from_pool): New function.
15187 * class.c (build_class_ref): Make work fully
15188 (make_class_data): Emit super-class, constant pool, interface vector.
15190 1997-06-03 Per Bothner <bothner@cygnus.com>
15192 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15193 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15194 * class.c (class_depth): New function.
15195 (lookup_named_class): Replaced by new function lookup_class.
15196 * decl.c (object_type_node, string_type_node): New.
15197 Remove various types that we no longer need.
15198 * expr.c (verify_jvm_instructions): New separate verifier pass.
15199 (push_type, pop_type): New functions for verifier.
15200 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15201 (expand_byte_code): Simplify, since we assume already verified.
15202 (expand_invoke): Now mostly works.
15203 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15204 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15205 * parse.c: Wait to allocate class object until we know its name.
15206 (layout_class): Calculate DECL_VINDEX for each virtual method.
15207 * typeck.c (get_array_type): Rename to ...
15208 (build_java_array_type): ... and provide working implementation.
15209 (build_java_signature): New function - build Java signature of type.
15210 (set_java_signature): New function - cache signature with type.
15211 (lookup_java_method): New function.
15213 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15215 * class.c (ident_subst): Take extra SUFFIX parameter.
15216 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15217 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15218 (build_class_ref): Actually implement.
15219 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15220 * decl.c (builtin_function): New.
15221 (init_decl_processing): Update for current Kaffe. Declare some
15222 builtin Kaffe functions.
15223 * expr.c (build_address_of): New.
15224 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15225 Renamed (from expand_java_new etc), and added working implementations.
15226 (build_field_ref): Now also handle static fields.
15227 (expand_invoke): Implement invokestatic, and start implement rest.
15228 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15229 * javaop.def: Rename invokevirt -> invokevirtual.
15230 * lang.c (use_handles): Removed.
15231 * parse.c: Add support for ConstantValue attribute.
15232 Handle nested loading of a class. (JPOOL_UTF): New.
15234 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15236 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15238 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15240 * Make-lang.in (java.install-man): New empty rule.
15241 * typeck.c (set_local_type): New function.
15242 * expr.c (STORE_INTERNAL): Call find_local_variable,
15243 not find_stack_slot. Call set_local_type.
15245 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15247 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15248 and building RECORD_TYPE CONSTRUCTORs.
15249 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15251 * lang.c (use_handles): Change the default to 0.
15252 * decl.c: Define and build class_type, field_type, utf8const_type.
15253 * class.c (make_class_data, make_field_value,
15254 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15255 hashUtf8String, strLengthUtf8, mangled_classname:
15256 Functions to build reflective data structures.
15257 * parse.c (yyparse): Call make_class_data.
15259 * jcf-io.c (open_class, find_classfile): New functions.
15260 * jcf-dump.c: Support reading classfile from explicitly-named
15261 class file (without CLASSPATH searching).
15263 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15265 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15266 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15267 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15268 (get_constant): Now trivial for CONSTANT_Utf8.
15270 * jcf.h: Make NEW_CPOOL the default.
15271 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15273 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>