1 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4 method into array types.
5 * parse.y (patch_method_invocation): Bypass access check on clone call
8 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
10 * expr.c (build_instanceof): Check for arrays when trying fold to
13 2001-02-15 Jim Meyering <meyering@lucent.com>
15 * Make-lang.in (java.install-common): Depend on `installdirs'.
16 (java.install-info): Likewise.
18 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
20 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
22 2001-02-14 Tom Tromey <tromey@redhat.com>
23 Alexandre Petit-Bianco <apbianco@cygnus.com>
26 * typeck.c (build_java_array_type): Add public `clone' method to
28 * parse.y (resolve_qualified_expression_name): Use current_class
29 when checking for inaccessibility.
30 (patch_method_invocation): Fixed error message when accessibility
31 denied. Added `from_super' argument.
33 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
35 * parse.y (resolve_class): Don't build a fake decl. Use the one
37 * typeck.c (build_java_array_type): Build and assign decl to array
40 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
42 * parse.y (not_accessible_p): Changed leading comment. Added extra
43 `where' argument. Use it to enforce protected access rules.
44 (resolve_qualified_expression_name): Added extra argument to
46 (patch_method_invocation): Use argument `primary' to provide
47 not_accessible_p with an extra argument.
48 (lookup_method_invoke): Added extra argument to not_accessible_p.
49 (search_applicable_method_list): Likewise.
51 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
53 * parse.y (resolve_qualified_expression_name): Try to resolve as
54 an inner class access only if `decl' is a TYPE_DECL.
56 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
58 * decl.c (classdollar_identifier_node): Initialize.
59 * java-tree.h (enum java_tree_index): New entry
60 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
61 (classdollar_identifier_node): New macro.
62 (ID_CLASSDOLLAR_P): Likewise.
63 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
64 (build_dot_class_method_invocation): Likewise.
65 (find_applicable_accessible_methods_list): `class$' can't be
68 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
70 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
72 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
74 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
75 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
78 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
80 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
81 outside of the `__U' sequence too.
82 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
85 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
87 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
89 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
91 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
92 (JVGENMAIN_OBJS): Likewise.
93 * java-tree.h (append_gpp_mangled_name): New prototype.
94 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
95 Removed cast calling `gcc_add_root.'
96 * jvgenmain.c (mangle_obstack): New global, initialized.
98 (do_mangle_class): Constify local `ptr.'
99 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
100 append_gpp_mangle_name and update `count' if necessary.
101 Use `mangle_obstack.'
102 * mangle.c (append_unicode_mangled_name): Removed.
103 (append_gpp_mangled_name): Likewise.
104 (unicode_mangling_length): Likewise.
105 (mangle_member_name): Return type set to `void.'
106 (mangle_field_decl): Don't append `U' in escaped names.
107 (mangle_method_decl): Likewise.
108 (mangle_member_name): Just use `append_gpp_mangled_name.'
109 * mangle_name.c: New file.
111 2001-02-07 Per Bothner <per@bothner.com>
113 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
115 * check-init.c (check_init): Don't call done_alternative after
116 processing loop code, as a LOOP_EXPR never terminates normally.
118 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
120 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
122 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
124 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
127 2001-02-06 Tom Tromey <tromey@redhat.com>
129 * lex.c (java_new_lexer): Longer error message.
131 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
132 Alexandre Petit-Bianco <apbianco@cygnus.com>
134 * typeck.c (build_prim_array_type): Added leading comment.
135 (build_java_array_type): Moved locals out of
136 block. Always create the `data' field, fixed alignment to match
139 2001-02-04 Tom Tromey <tromey@redhat.com>
141 * expr.c (java_lang_expand_expr): Don't bother recomputing
142 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
145 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
147 * parse.y (process_imports): Save the original name of the import
148 for better error report.
150 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
152 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
153 of macros used when compiling jvspec.c.
154 * jvspec.c (lang_specific_driver): Link with the shared
157 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
159 * check-init.c (check_init): Call internal_error instead of fatal.
160 * expr.c (java_lang_expand_expr): Likewise.
161 * jcf-parse.c (get_constant): Likewise.
162 * mangle.c (java_mangle_decl): Likewise.
163 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
164 (operator_string): Likewise.
165 * check-init.c (check_init): Call abort instead of fatal.
166 * class.c (build_class_ref): Likewise.
167 * constants.c (write_constant_pool): Likewise.
168 * decl.c (start_java_method): Likewise.
169 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
170 (java_stack_dup, encode_newarray_type): Likewise.
171 (build_java_array_length_access): Likewise.
172 (build_java_check_indexed_type, expand_java_pushc): Likewise.
173 (build_java_soft_divmod, build_invokeinterface): Likewise.
174 * java-tree.h (INNER_CLASS_P): Likewise.
175 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
176 (give_name_to_class, get_class_constant): Likewise.
177 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
178 (find_constant_index, generate_bytecode_conditional): Likewise.
179 (generate_bytecode_insns, perform_relocations): Likewise.
180 * lex.c (java_unget_unicode, java_lex): Likewise.
181 * mangle.c (mangle_type, mangle_record_type): Likewise.
182 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
183 (finish_mangling): Likewise.
184 * parse.h (MARK_FINAL_PARMS): Likewise.
185 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
186 (obtain_incomplete_type, java_complete_class): Likewise.
187 (java_check_regular_methods, java_complete_expand_method): Likewise.
188 (cut_identifier_in_qualified, check_deprecation): Likewise.
189 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
190 (java_complete_lhs, lookup_name_in_blocks): Likewise.
191 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
192 * typeck.c (set_local_type, parse_signature_type): Likewise.
193 (parse_signature_string, build_java_signature): Likewise;
194 (set_java_signature): Likewise.
195 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
196 * class.c (add_method): Call fatal_error instead of fatal.
197 (build_static_field_ref): Likewise.
198 * expr.c (build_known_method_ref, expand_invoke): Likewise.
199 * jcf-parse.c (get_constant, jcf_parse): Likewise.
200 * lex.c (java_new_new_lexer): Likewise.
201 * jv-scan.c (main): Likewise.
202 (fatal_error): Renamed from fatal.
203 * jcf-parse.c (yyparse): Call fatal_io_error instead of
205 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
207 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
208 * lex.c (java_get_line_col): Likewise.
209 * jcf-parse.c (load_class): Make errors non-fatal.
210 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
212 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
214 * jvgenmain.c (class_mangling_suffix): Remove unused string.
215 (error): Remove unused function.
216 (main): Don't use "__attribute__ alias" on generated class symbol.
218 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
220 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
222 * parse.y (finish_method_declaration): Code accounting for WFLed
223 method DECL_NAMEs deleted.
224 (check_abstract_method_definitions): Likewise.
225 (resolve_type_during_patch): Layout resolved type.
226 * typeck.c (lookup_do): Removed unused local.
228 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
230 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
231 * decl.c (init_decl_processing): Use integer_minus_one_node, not
232 integer_negative_one_node.
233 * expr.c (build_java_binop): Likewise.
235 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
237 * zextract.c (read_zip_archive): Read file_offset before writing
238 zipd and consequently clobbering the header contents.
240 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
242 * Make-lang.in: Remove all dependencies on defaults.h.
243 * decl.c: Don't include defaults.h.
247 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
249 * ChangeLog (2001-01-21): Fixed typo.
250 * class.c (layout_class_method): Code accounting for WFLed
251 method DECL_NAMEs deleted.
252 * constant.c (find_methodref_index): Likewise.
253 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
254 * java-tree.h (DECL_FUNCTION_WFL): New macro.
255 (struct lang_decl): New field `wfl'.
256 (java_get_real_method_name): Prototype deleted.
257 * mangle.c (mangle_method_decl): Code accounting for WFLed
258 method DECL_NAMEs deleted.
259 * parse.h (GET_METHOD_NAME): Macro deleted.
260 * parse.y (reset_method_name): Deleted.
261 (method_header): Set DECL_FUNCTION_WFL.
262 (check_abstract_method_header): Code accounting for WFLed method
264 (java_get_real_method_name): Deleted.
265 (check_method_redefinition): Code accounting for WFLed method
266 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
267 (java_check_regular_methods): Likewise.
268 (java_check_abstract_methods): Likewise.
269 (java_expand_classes): Don't call `reset_method_name.'
270 (search_applicable_method_list): Use DECL_NAMEs instead of
272 * typeck.c (lookup_do): Code accounting for WFLed method
275 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
277 * lex.c (java_read_char): Check for EOF from getc first.
279 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
281 * class.c (layout_class): Don't lay the superclass out if it's
282 already being laid out.
283 * jcf-parse.c (handle_innerclass_attribute): New function.
284 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
285 handle_innerclasses_attribute.
286 (jcf_parse): Don't load an innerclasses if it's already being
288 * jcf-write.c (append_innerclass_attribute_entry): Static
289 `anonymous_name' and its initialization deleted. `ocii' and `ini'
290 to be zero for anonymous classes.
292 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
294 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
296 * jcf-parse.c (set_source_filename): Use
297 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
299 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
301 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
302 gets a unique asm name.
304 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
306 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
307 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
309 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
310 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
311 * parse.y (lookup_package_type_and_set_next): Deleted.
312 (resolve_package): Removed unnecessary code.
313 (find_applicable_accessible_methods_list): `finit$' can't be
315 * verify.c (pop_argument_types): Added missing prototype.
317 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
319 * config-lang.in: Disable java by default.
321 2001-01-23 Tom Tromey <tromey@redhat.com>
323 * gcj.texi (Copying): New node.
324 Added copyright information.
326 2001-01-21 Per Bothner <per@bothner.com>
328 Various fixes to allow compiling a compressed .jar/.zip archive.
329 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
330 (struct ZipFile): Add fields name and next (from ZipFileCache).
331 (struct ZipDirectory): New field zipf points to owning ZipFile.
332 * jcf.h (struct ZipDirectory): Add forward declaration.
333 (struct JCF): Declare zipd field to have type struct ZipDirectory.
334 Remove seen_in_zip and zip_offset fields.
335 (JCF_SEEN_IN_ZIP): New macro.
336 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
337 * jcf-io.c: Change all ZipFileCache to ZipFile.
338 (read_zip_member): New function.
339 (open_in_zip): Call read_zip_member.
340 * jcf-parse.c (find_in_current_zip): Remove function.
341 (read_class): Merge in find_in_current_zip functionality.
342 Call read_zip_member if needed.
343 (parse_zip_file_entries): Use read_zip_member.
344 (process_zip_dir): Update for removed and added JCF fields.
345 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
347 2001-01-21 Per Bothner <per@bothner.com>
349 Minor optimization of static ggc roots.
350 * jcf-parse.c (parse_roots): New static field.
351 (current_field, current_method, current_file_list): Replace by macros
352 naming fields of parse_roots.
353 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
354 * class.c (class_roots): New static field.
355 (registered_class, fields_ident, info_ident, class_list):
356 New macros naming fields of parse_roots.
357 (build_static_field_ref): Don't register roots here.
358 (layout_class): Static field list replaced by macro class_list.
359 (init_class_processing): Call ggc_add_tree_root for 4 roots.
360 Initialize fields_ident and info_ident here.
362 2001-01-21 Per Bothner <per@bothner.com>
364 * jcf-parse.c (ggc_mark_jcf): New function.
365 (init_jcf_parse): Register current_jcf as ggc root.
367 2001-01-21 Per Bothner <per@bothner.com>
369 * lang.c (put_decl_node): Print method's name.
371 2001-01-21 Per Bothner <per@bothner.com>
373 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
374 (verify_jvm_instructions): Use it, for better error messages on loads.
376 2001-01-21 Per Bothner <per@bothner.com>
378 * verify.c (merge_type_state): Still may have to merge even if
379 LABEL_VERIFIED (label).
381 2001-01-21 Per Bothner <per@bothner.com>
383 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
384 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
386 2001-01-19 Per Bothner <per@bothner.com>
388 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
389 if expeting an interface type. Refines Tom's change of 2000-09-12.
391 2001-01-18 Per Bothner <per@bothner.com>
393 * gcj.texi (Input Options): Mention .java files.
395 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
397 * lang-options.h (-Wunsupported-jdk11): Removed.
398 * lang.c (flag_not_overriding): Deleted.
399 (flag_static_local_jdk1_1): Likewise.
400 (lang_W_options): Removed "unsupported-jdk11" entry.
401 * parse.y (java_check_methods): Removed dead code.
403 2001-01-17 Tom Tromey <tromey@redhat.com>
405 Changes suggested by Per Bothner:
406 * gcj.texi (Input Options): Don't mention input files.
407 (Code Generation): Updated --main information.
408 (Invoking jcf-dump): Mention that --javap is incomplete.
409 From Alexandre Petit-Bianco:
410 (Warnings): Don't mention -Wunsupported-jdk11.
412 (Compatibility): Mention JDK 1.2-ness of libraries.
413 (Resources): Mention resources used when writing gcj.
415 2001-01-17 Tom Tromey <tromey@redhat.com>
417 * gcj.texi: New file.
418 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
419 (java.info): Depend on gcj.info.
420 (java/gcj.dvi): New target.
421 (java.dvi): Depend on gcj.dvi.
422 (java.install-info): Wrote.
424 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
426 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
427 having called make_decl_rtl.
429 2001-01-14 Per Bothner <per@bothner.com>
431 Various patches to emit better messages on verification errors.
432 * expr.c (push_type_0): Return error indication on stack overflow,
433 instead of callinfg fatal.
434 (push_type): Now just call push_type_0 (nd fatal on overflow).
435 (pop_type_0): Return detailed error message (in a char** argument).
436 (pop_type): If pop_type_0 fails, print error message.
437 (pop_argument_types): Moved to verify.c.
438 * verify.c (pop_argument_types): Moved from expr.c.
439 Return a (possible) error message, rather than void.
440 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
441 (verify_jvm_instruction): Use new macros, improving error messages.
442 For case OPCODE_astore use object_ptr_type_node.
443 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
444 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
446 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
447 constant, return body without wrapper. (Improves constant folding.)
448 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
450 2001-01-13 Per Bothner <per@bothner.com>
452 * expr.c (expand_java_field_op): Assigning to a final field outside
453 an initializer does not violate JVM spec, so should be warning, not
454 error. (Sun's verifier does not complain - though MicroSoft's does.)
456 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
458 * gjavah.c (version), jcf-dump.c (version): Update copyright year
461 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
463 * parse.y (resolve_expression_name): Permit instance variables from
464 enclosing context in super constructor call.
465 (resolve_qualified_expression_name): Permit enclosing class's qualified
466 "this" in super constructor call.
468 2001-01-10 Mark Mitchell <mark@codesourcery.com>
470 * class.c (build_utf8_ref): Remove last argument in call to
471 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
472 (build_class_ref): Likewise.
473 (build_static_field_ref): Likewise.
474 (get_dispatch_table): Likewise.
475 (layout_class_method): Likewise.
476 (emit_register_classes): Likewise.
477 * constants.c (build_constant_data_ref): Likewise.
478 * decl.c (builtin_function): Likewise.
479 (create_primitive_vtable): Likewise.
480 * expr.c (build_known_method_def): Likewise.
481 (build_jni_stub): Likewise.
482 (java_lang_expand_expr): Likewise.
484 2001-01-10 Tom Tromey <tromey@redhat.com>
486 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
488 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
490 * java-tree.h (lang_printable_name_wls): New prototype.
491 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
492 rather than `current_class' to print type name. Don't prepend type
493 names when printing constructor names.
494 (lang_printable_name_wls): New function.
495 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
496 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
497 * parse.y (patch_method_invocation): Message tuned for constructors.
498 (not_accessible_p): Grant `private' access from within
501 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
503 All files with updated copyright when applicable.
504 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
505 * class.c (mangle_class_field): Function removed.
506 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
507 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
508 (build_class_ref): Call `java_mangle_class_field' instead of
509 `mangle_class_field.'
510 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
511 (layout_class): Call `java_mangle_decl' instead of
512 `mangle_static_field.'
513 (cxx_keywords): Initialized static array moved to `lex.c.'
514 (layout_class_method): Changed leading comment. Simplified to
515 call `java_mangle_decl.' Local `ptr' moved in for loop body.
516 * decl.c (lang_mark_tree): Mark field `package_list.'
517 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
518 (struct lang_type): New field `package_list.'
519 (unicode_mangling_length): Prototype removed.
520 (append_gpp_mangled_name, append_gpp_mangled_classtype,
521 emit_unicode_mangled_name): Likewise.
522 (cxx_keyword_p): New prototype.
523 (java_mangle_decl, java_mangle_class_field,
524 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
525 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
527 * jvgenmain.c (main_method_prefix): Global variable removed.
528 (main_method_suffix): Likewise.
529 (do_mangle_classname): New function.
530 (main): Call it. Format changed to accomodate new mangling scheme.
531 * lex.c: (utf8_cmp): Conditionally prototyped.
532 (cxx_keywords): Moved from class.c, conditionally defined.
533 (utf8_cmp, cxx_keyword_p): Likewise.
534 * mangle.c (obstack.h, ggc.h): Included.
535 (mangle_field_decl): New function.
536 (mangle_method_decl, mangle_type, mangle_pointer_type,
537 mangle_array_type, mangle_record_type,
538 find_compression_pointer_match, find_compression_array_match,
539 find_compression_record_match,
540 find_compression_array_template_match, set_type_package_list,
541 entry_match_pointer_p, emit_compression_string, init_mangling,
542 finish_mangling, compression_table_add, mangle_member_name): Likewise.
543 (mangle_obstack): New global.
544 (MANGLE_RAW_STRING): New macro.
545 (unicode_mangling_length): Turned static.
546 (append_unicode_mangled_name): Renamed from
547 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
548 replaces `obstack', removed from the parameter list.
549 (append_gpp_mangled_name): Turned static. `mangle_obstack'
550 replaces parameter `obstack', removed from the parameter list. Call
551 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
552 (append_gpp_mangled_classtype): Removed.
553 (compression_table, compression_next): New static variables.
554 * parse.y (temporary_obstack): Extern declaration removed.
556 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
558 * parse.y (patch_binop): Compute missing type in error situations.
560 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
562 * class.c (make_class_data): Push initial value for "arrayclass".
563 * decl.c (init_decl_processing): Add new class field "arrayclass".
565 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
567 From patha@softlab.ericsson.se:
568 * parse.y (switch_label): Use build, not build1, to construct
571 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
573 * lang.c (lang_decode_option): Change -MA to -MP.
574 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
575 Update to new prototype; do quote targets.
576 (jcf_dependency_write): Update.
578 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
580 Shorten primitive array allocation path:
581 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
582 to create new primitive arrays.
583 * expr.c (build_newarray): If generating native code, call
584 soft_newarray_node with a reference to the primitive TYPE identifier
585 instead of type_value.
587 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
589 Fix for PRs gcj/312 and gcj/253:
590 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
591 dest if they arn't already.
592 * class.c (layout_class): Call maybe_layout_super_class on
593 superinterfaces also, but only if compiling from bytecode.
596 * parse.y (create_class): Set ACC_STATIC if class is declared in an
599 2000-12-15 Tom Tromey <tromey@redhat.com>
601 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
604 2000-12-14 Andrew Haley <aph@redhat.com>
606 * boehm.c (mark_reference_fields): Change test to correctly detect
609 2000-12-15 Andreas Jaeger <aj@suse.de>
611 * config-lang.in (lang_dirs): Added.
613 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
615 * parse.y (end_artificial_method_body): Fixed undefined behavior.
616 Credits go to rth for finding it.
618 2000-12-13 Mike Stump <mrs@wrs.com>
620 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
622 2000-11-07 Tom Tromey <tromey@cygnus.com>
624 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
625 * lex.c (java_ignorable_control_p): Removed.
626 (java_letter_or_digit_p): Removed.
627 (java_start_char_p): New function.
628 (java_read_char): Return `int', not `unicode_t'. Changed
630 (java_read_unicode): Likewise.
631 (java_read_unicode_collapsing_terminators): Likewise.
632 (java_get_unicode): Likewise.
633 (java_new_lexer): Initialize hit_eof.
634 (java_parse_end_comment): Take `int' argument.
635 (java_parse_doc_section): Likewise.
636 (java_parse_escape_sequence): Don't allow backlash-newline.
638 * lex.h (JAVA_DIGIT_P): Removed.
639 (_JAVA_LETTER_OR_DIGIT_P): Removed.
640 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
641 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
642 (JAVA_PART_CHAR_P): New macro.
644 (JAVA_CHAR_ERROR): Now -2.
645 (java_lexer): New field `hit_eof'.
646 * chartables.h: New file.
647 * gen-table.pl: new file.
649 2000-11-20 Tom Tromey <tromey@cygnus.com>
650 Alexandre Petit-Bianco <apbianco@cygnus.com>
652 * parse.y (java_complete_lhs): Only allow compound assignment of
653 reference type if type is String.
655 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
657 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
658 jcf-path.c: Likewise.
660 2000-12-09 Anthony Green <green@redhat.com>
662 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
663 filestart and filename_length as int values.
665 2000-12-07 Mo DeJong <mdejong@redhat.com>
667 * jcf-io.c (find_class): Correct the logic that tests to see if a
668 .java file is newer than its .class file. The compiler was
669 incorrectly printing a warning when file mod times were equal.
671 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
673 * jvgenmain.c: Use ISPRINT not isascii.
675 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
677 * parse.y (end_artificial_method_body): Fixed typo.
679 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
681 * parse.y (patch_method_invocation): Pick the correct enclosing
682 context when creating inner class instances.
685 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
687 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
688 Update copyright year to 2000.
690 2000-11-23 Anthony Green <green@redhat.com>
692 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
693 Move current_file_list out of yyparse and make it static.
695 * expr.c: Declare quick_stack and tree_list_free_list as static
696 (init_expr_processing): Register quick_stack and
697 tree_list_free_list roots.
699 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
701 * parse.y (build_outer_field_access): New local `decl_ctx', use
702 it. Check for field's context and current class immediate outer
704 (outer_field_access_p): Consider fields inherited from the last
706 (build_access_to_thisn): Stop at the last enclosing context if
710 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
712 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
714 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
716 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
719 2000-11-20 Tom Tromey <tromey@cygnus.com>
721 * jv-scan.c (help): Document --complexity.
722 (options): Added --complexity.
723 (flag_complexity): New global.
724 (main): Call `report'.
725 * parse-scan.y (complexity): New global.
726 (if_then_statement, if_then_else_statement,
727 if_then_else_statement_nsi, switch_block_statement_group,
728 while_expression, do_statement, for_begin, continue_statement,
729 throw_statement, catch_clause, finally, method_invocation,
730 conditional_and_expression, conditional_or_expression,
731 conditional_expression): Update complexity.
732 (reset_report): Reset complexity.
733 (report): New function.
735 2000-11-20 Tom Tromey <tromey@cygnus.com>
737 * lex.c (yylex): Added STRICT_TK case.
738 * parse.y (STRICT_TK): Added.
739 * parse-scan.y (STRICT_TK): Added.
740 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
741 `;'. Use 4, not 3, with -k option. Correctly rename resulting
743 * keyword.h: Rebuilt.
744 * keyword.gperf (strictfp): Added.
746 2000-11-20 Tom Tromey <tromey@cygnus.com>
748 * lex.c (yylex): Recognize floating point constants with leading
751 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
753 * java-tree.h (cyclic_inheritance_report): Constify.
754 * parse.y (cyclic_inheritance_report): Likewise.
756 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
758 * parse.y (goal): Remove call to ggc_add_string_root.
760 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
762 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
763 Create string in scratch buffer, then pass to build_string.
765 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
767 * parse.y (issue_warning_error_from_context): Add
770 2000-11-11 Anthony Green <green@redhat.com>
772 * jcf-parse.c (process_zip_dir): Add finput parameter.
773 (jcf_figure_file_type): Call process_zip_dir with appropriate
776 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
778 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
779 * jcf-parse.c (jcf_figure_file_type): Likewise.
781 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
783 * parse.y (create_new_parser_context): Use memset () instead of
786 2000-11-08 Tom Tromey <tromey@cygnus.com>
788 * gjavah.c (process_file): Only include gcj/cni.h when generating
791 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
793 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
794 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
797 2000-11-05 Tom Tromey <tromey@cygnus.com>
799 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
800 * lex.c (IS_ZERO): New define.
801 (java_perform_atof): Error on floating point underflow.
803 2000-11-04 Tom Tromey <tromey@cygnus.com>
805 * lex.c (java_parse_escape_sequence): Only read two octal
806 characters if the first one is greater than 3. Don't allow
807 "octal" numbers to include the digits 8 or 9.
809 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
811 * Make-lang.in (java.distdir): Remove.
813 2000-11-03 Tom Tromey <tromey@cygnus.com>
815 * Make-lang.in (java.dvi): New target.
816 Partial fix for PR other/567.
818 * lang-options.h: Mention -Wout-of-date.
819 * jcf-dump.c (flag_newer): New global.
820 * gjavah.c (flag_newer): New global.
821 * jcf-io.c (find_class): Only warn when flag_newer set.
822 * lang.c (flag_newer): New global.
823 (struct string_option): New declaration.
824 (lang_W_options): New global.
825 (process_option_with_no): New function.
826 (lang_decode_option): Use it.
828 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
829 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
832 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
833 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
834 * lex.c (java_read_unicode): Removed `term_context' argument.
835 Recognize any number of `u' in `\u'.
836 (java_read_unicode_collapsing_terminators): New function.
837 (java_get_unicode): Use it.
838 (java_lineterminator): Removed.
839 (yylex): Produce error if character literal is newline or single
840 quote. Return if eof found in middle of `//' comment. EOF in
841 `//' comment is only an error if pedantic.
842 (java_ignorable_control_p): New function.
843 (java_parse_end_comment): Return if eof found in middle of
846 * jv-scan.c (pedantic): New global.
848 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
850 * parse.y (outer_field_access_p): Inherited fields aren't
851 consider outer fields.
852 (maybe_build_thisn_access_method): Use
853 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
854 (resolve_expression_name): Trigger an error if a static field
855 is being accessed as an outer field.
857 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
859 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
862 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
864 * Make-lang.in: Move all build rules here from Makefile.in,
865 adapt to new context. Wrap all rules that change the current
866 directory in parentheses. Expunge all references to $(P).
867 When one command depends on another and they're run all at
868 once, use && to separate them, not ;. Add OUTPUT_OPTION to
869 all object-file generation rules. Delete obsolete variables.
871 * Makefile.in: Delete.
872 * config-lang.in: Delete outputs= line.
874 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
876 * parse.y (patch_method_invocation): NULLify this_arg when already
878 (maybe_use_access_method): Handle call to methods unrelated to the
879 current class. Fixed comment.
882 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
884 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
887 2000-10-24 Tom Tromey <tromey@cygnus.com>
889 * lex.c (java_new_lexer): Initialize new fields. Work around
890 broken iconv() implementations.
891 (java_read_char): Swap bytes if required. Use fallback decoder if
893 (byteswap_init, need_byteswap): New globals.
894 (java_destroy_lexer): Only close iconv handle if it is in use.
895 * lex.h (java_lexer): New fields read_anything, byte_swap,
897 Made out_buffer unsigned.
899 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
901 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
902 where an enclosing context can be set on the jdep.
903 (do_resolve_class): Fixed identation.
905 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
907 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
909 * jcf-reader.c (peek_attribute, skip_attribute): Only define
912 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
914 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
916 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
918 * jcf-write.c (OP1): Update `last_bc'.
919 (struct jcf_block): Fixed indentation and typo in comments. New
921 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
922 follows `monitorenter'.
923 * parse.y (patch_synchronized_statement): New local `tmp'. Call
927 2000-10-16 Tom Tromey <tromey@cygnus.com>
929 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
930 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
931 * lang-options.h: Added -MA, -MT, -MF..
932 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
933 (DEPEND_TARGET_SET): New macro.
934 (DEPEND_FILE_ALREADY_SET): Likewise.
935 (init_parse): Handle new flags.
936 * jcf.h (jcf_dependency_print_dummies): Declare.
937 * Make-lang.in (s-java): Added mkdeps.o.
938 * Makefile.in (BACKEND): Added mkdeps.o.
939 (../gcjh$(exeext)): Added mkdeps.o.
940 (../jcf-dump$(exeext)): Added mkdeps.o.
941 * jcf-depend.c: Include mkdeps.h.
942 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
944 (jcf_dependency_reset): Rewrote.
945 (dependencies): New global.
946 (jcf_dependency_set_target): Rewrote.
947 (jcf_dependency_add_target): Likewise.
948 (jcf_dependency_add_file): Likewise.
950 (print_ents): Removed.
951 (jcf_dependency_write): Rewrote.
952 (print_dummies): New global.
953 (jcf_dependency_print_dummies): New function
954 (jcf_dependency_write): Call deps_dummy_targets if required.
956 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
958 * gjavah.c (add_class_decl): Removed unused variables `tname',
959 `tlen' and `name_index'.
960 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
961 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
962 in `wfl_operator' with value.
963 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
964 (jcf_figure_file_type): Fixed identation.
965 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
966 * parse.y (analyze_clinit_body): New function.
967 (static_initializer:): Reset `current_static_block'.
968 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
969 `wfl_operator' with new value.
970 (lookup_cl): Use EXPR_WFL_FILENAME.
971 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
973 (build_outer_field_access): Access to this$<n> built from
974 current_class, not its outer context.
975 (build_access_to_thisn): Fixed leading comment. Tidied things up.
976 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
977 (patch_method_invocation): Use `is_static_flag' when already
979 (patch_newarray): Removed assignment in ternary operator.
981 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
983 * except.c (free_eh_ranges): Don't free `whole_range'.
985 2000-10-15 Anthony Green <green@redhat.com>
987 * decl.c (init_decl_processing): Call init_class_processing before
990 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
992 * check-init.c (check_init): Fixed leading comment. Use
994 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
995 (give_name_to_locals): Likewise.
996 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
997 fields in lang_decl_var.
998 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
999 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1000 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1001 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1002 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1003 (LOCAL_FINAL): Rewritten.
1004 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1005 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1006 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1007 `init_final' fields.
1008 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1009 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1010 (TYPE_HAS_FINAL_VARIABLE): New macro.
1011 (struct lang_type): Added `afv' field.
1012 * parse.y (check_static_final_variable_assignment_flag): New function.
1013 (reset_static_final_variable_assignment_flag): Likewise.
1014 (check_final_variable_local_assignment_flag): Likewise.
1015 (reset_final_variable_local_assignment_flag): Likewise.
1016 (check_final_variable_indirect_assignment): Likewise.
1017 (check_final_variable_global_assignment_flag): Likewise.
1018 (add_inner_class_fields): Use LOCAL_FINAL_P.
1019 (register_fields): Handle local finals and final variables.
1020 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1021 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1022 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1024 (java_complete_expand_methods): Loop to set
1025 TYPE_HAS_FINAL_VARIABLE. Call
1026 `reset_final_variable_local_assignment_flag' and
1027 `check_final_variable_local_assignment_flag' accordingly before
1028 and after constructor expansion. Call
1029 `reset_static_final_variable_assignment_flag'
1030 before expanding <clinit> and after call
1031 `check_static_final_variable_assignment_flag' if the
1032 current_class isn't an interface. After all methods have been
1033 expanded, call `check_final_variable_global_assignment_flag' and
1034 `check_static_final_variable_assignment_flag' if the current class
1036 (maybe_yank_clinit): Fixed typo in comment.
1037 (build_outer_field_access_methods): Removed old sanity check. Use
1038 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1039 Don't create access methods for finals.
1040 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1041 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1042 existing DECL_INIT has been processed.
1043 (java_complete_lhs): Likewise.
1044 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1045 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1047 (patch_assignment): Use LOCAL_FINAL_P.
1048 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1049 DECL_INITIAL is nullified.
1052 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1054 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1056 * Makefile.in (parse.c, parse-scan.c): Likewise.
1058 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1060 * class.c (temporary_obstack): Remove.
1061 (make_class): Don't mess with obstascks.
1062 (push_class): Likewise.
1063 (set_super_info): Likewise.
1064 (add_method_1): Likewise.
1065 (add_method): Likewise.
1066 (add_field): Likewise.
1067 (build_utf8_ref): Likewise.
1068 (build_class_ref): Likewise.
1069 (build_static_field_ref): Likewise.
1070 (finish_class): Likewise.
1071 (push_super_field): Likewise.
1072 (layout_class): Likewise.
1073 (layout_class_methods): Likewise.
1074 (init_class_processing): Likewise.
1075 * constants.c (get_tag_node): Likewise.
1076 (build_constant_data_ref): Likewise.
1077 * decl.c (ggc_p): Remove.
1078 (copy_lang_decl): Use ggc_alloc.
1079 (complete_start_java_method): Don't mess with obstacks.
1080 (start_java_method): Likewise.
1081 (end_java_method): Likewise.
1082 * except.c (link_handler): Use xmalloc.
1083 (free_eh_ranges): New function.
1084 (method_init_exceptions): Use it.
1085 (add_handler): Use xmalloc.
1086 (expand_start_java_handler): Don't mess with obstacks.
1087 (prepare_eh_table_type): Likewise.
1088 (expand_end_java_handler): Likewise.
1089 * expr.c (push_value): Likewise.
1090 (create_label_decl): Likewise.
1091 (build_jni_stub): Likewise.
1092 (java_lang_expand_expr): Likewise.
1093 (note_instructions): Use xrealloc.
1094 (java_push_constant_from_pool): Don't mess with obstacks.
1095 (process_jvm_instruction): Likewise.
1096 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1098 * jcf-parse.c (get_constant): Don't mess with obstacks.
1099 (read_class): Likewise.
1100 (jcf_parse): Likewise.
1101 * lex.c (expresion_obstack): Remove.
1102 (java_lex): Don't use obstack_free.
1103 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1104 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1105 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1106 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1107 * parse.y (gaol): Add more GC roots.
1108 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1109 (lookup_field_wrapper): Likewise.
1110 (obtain_incomplete_type): Don't mess with obstacks.
1111 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1113 (craft_constructor): Don't mess with obstacks.
1114 (safe_layout_class): Likewise.
1115 (java_complete_class): Likewise.
1116 (source_end_java_method): Likewise.
1117 (build_outer_field_access_methods): Likewise.
1118 (build_outer_method_access_method): Likewise.
1119 (maybe_build_thisn_access_method): Likewise.
1120 (build_dot_class_method_invocation): Likewise.
1121 (java_complete_tree): Likewise.
1122 (java_complete_lhs): Likewise.
1123 (do_merge_string_cste): Likewise.
1124 (patch_string_cst): Likewise.
1125 (array_constructor_check_entry): Likewise.
1126 * typeck.c (build_java_array_type): Likewise.
1127 (parse_signature_string): Likewise.
1128 (build_java_signature): Likewise.
1130 2000-10-12 Tom Tromey <tromey@cygnus.com>
1133 * gjavah.c (add_class_decl): Don't special-case inner classes.
1134 (add_namelet): Likewise.
1136 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1138 * java-tree.h: Constify current_encoding.
1139 * lang.c: Constify current_encoding.
1141 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1143 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1144 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1146 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1148 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1149 patch. Fixes gcj/340.
1151 2000-10-10 Tom Tromey <tromey@cygnus.com>
1153 * lex.c (java_new_lexer): Initialize out_first and out_last
1155 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1157 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1159 * parse.y (pop_current_osb): New function.
1160 (array_type:): Use `dims:', changed actions
1161 accordingly. Suggested by Anthony Green.
1162 (array_creation_expression:): Used pop_current_osb.
1163 (cast_expression:): Likewise.
1164 (search_applicable_method_list): Fixed indentation.
1166 2000-10-08 Anthony Green <green@redhat.com>
1168 * parse.y (array_type_literal): Remove production.
1169 (type_literals): Refer to array_type, not array_type_literal.
1171 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1173 Patch contributed by Corey Minyard.
1174 * decl.c (check_local_named_variable): New function.
1175 (tree check_local_unnamed_variable): Likewise.
1176 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1178 2000-10-07 Anthony Green <green@redhat.com>
1180 * class.c (layout_class): Handle case where superclass can't be
1183 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1185 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1188 2000-10-05 Tom Tromey <tromey@cygnus.com>
1190 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1191 * jvgenmain.c (class_mangling_prefix): Removed.
1192 (class_mangling_suffix): New global.
1194 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1196 (print_method_info): Handle overrides for static and final
1198 (process_file): Generate declaration for class object field.
1199 * class.c (cxx_keywords): New array.
1200 (utf8_cmp): New function.
1201 (cxx_keyword_p): New function.
1202 (layout_class_method): Mangle C++ keywords by appending `$'.
1203 (mangle_field): New function.
1204 (mangle_class_field): Use mangle_field. Mangle class name as
1206 (mangle_static_field): Use mangle_field.
1208 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1210 * decl.c (find_local_variable): Removed uncessary type check and
1211 fixed range check typo. From Corey Minyard.
1213 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1215 * decl.c (give_name_to_locals): New local `code_offset'. Call
1216 `maybe_adjust_start_pc'.
1217 * expr.c (note_instructions): New function.
1218 (expand_byte_code): Don't collect insn starts here.
1219 (peek_opcode_at_pc): New function.
1220 (maybe_adjust_start_pc): Likewise.
1221 * java-tree.h (maybe_adjust_start_pc): Declare.
1222 (note_instructions): Likewise.
1223 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1225 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1227 * parse.y (field_access:): Fixed indentation.
1228 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1230 2000-09-07 Tom Tromey <tromey@cygnus.com>
1233 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1234 JPRIMITIVE_TYPE_P, for arithmetic operators.
1235 (patch_method_invocation): Indentation fix.
1236 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1237 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1238 (do_unary_numeric_promotion): Cleaned up code.
1239 (valid_cast_to_p): Handle boolean correctly.
1241 2000-09-27 Tom Tromey <tromey@cygnus.com>
1243 * lex.c (java_read_unicode): Reset bs_count when finished with
1246 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1249 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1250 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1251 (typeck.o): Depend on ggc.h.
1252 * class.c (add_method_1): Use GC functions for allocation.
1253 (init_class_processing): Register roots.
1254 * decl.c (ggc_p): Set to 1.
1255 (pending_local_decls): Make it static.
1256 (push_jvm_slot): Use GC functions for allocation.
1257 (init_decl_processing): Register roots.
1258 (give_name_to_locals): Use GC functions for allocation.
1259 (lang_mark_tree): New function.
1260 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1261 functions for allocation.
1262 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1263 * lex.c (java_lex): Use build_string, rather than replicating it
1265 * parse.y (goal): Add more roots.
1266 (mark_parser_ctxt): New function.
1267 * typeck.c: Include ggc.h.
1269 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1271 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1272 contains something else than MODIFY_EXPR.
1274 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1276 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1277 * Makefile.in (parse.o): Depend on ggc.h.
1278 (class.o): Likewise.
1279 (constants.o): Likewise.
1282 (jcf-parse.o): Likewise.
1283 (jcf-write.o): Likewise.
1284 (mangle.o): Likewise.
1285 * class.c: Include ggc.h.
1286 (build_static_field_ref): Register GC roots.
1287 (layout_class): Likewise.
1288 (init_class_processing): Likewise.
1289 * constants.c: Include ggc.h.
1290 (current_constant_pool_data_ref): Remove.
1291 (tag_nodes): Move it to ...
1292 (get_tag_node): ... here. Register GC roots.
1293 * decl.c: Include ggc.h. Remove many global tree definitions.
1294 (throw_node): Define.
1295 (java_global_trees): Likewise.
1296 (predef_filenames): Make the size a constant.
1297 (init_decl_processing): Adjust accordingly.
1298 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1299 * expr.c: Include ggc.h.
1300 (init_expr_processing): Register GC roots.
1301 (build_invokeinterface): Likewise.
1302 * java-tree.h: Replace extern tree declarations with macros.
1303 (java_global_trees): New variable.
1304 (java_tree_index): New enumeration.
1305 (init_jcf_parse): Declare.
1306 * jcf-parse.c: Include ggc.h.
1307 (current_class): Remove declaration.
1308 (main_class): Likewise.
1309 (all_class_list): Likewise.
1310 (predefined_filename_p): Adjust for constant size of
1312 (init_jcf_parse): New function.
1313 * jcf-write.c: Include ggc.h.
1314 (generate_classfile): Register GC roots.
1315 (append_synthetic_attribute): Likewise.
1316 (append_innerclass_attribute_entry): Likewise.
1317 * lang.c: Include ggc.h.
1318 (lang_print_error): Register GC roots.
1319 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1321 * parse.y: Include ggc.h.
1322 (wfl_operator): Remove.
1323 (goal): Register GC roots.
1324 (java_pop_parser_context): Adjust for new field names.
1325 (java_parser_context_save_global): Likewse.
1326 (java_parser_context_restore_global): Likewise.
1327 (java_parser_context_suspend): Likewise.
1328 (java_parser_context_resume): Likewise.
1329 (verify_constructor_circularity): Register GC roots.
1330 (lookup_cl): Likewise.
1331 (java_reorder_fields): Likewise.
1332 (build_current_this): Likewise.
1333 (class_in_current_package): Likewise.
1334 (argument_types_convertible): Likewise.
1335 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1337 2000-09-14 Tom Tromey <tromey@cygnus.com>
1339 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1341 2000-09-13 Tom Tromey <tromey@cygnus.com>
1343 * jcf-parse.c: Include <locale.h>.
1344 * jv-scan.c: Include <locale.h>.
1346 2000-09-12 Tom Tromey <tromey@cygnus.com>
1348 * expr.c (pop_type_0): Return `Object' if trying to merge two
1350 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1351 interface types; `Object' is always a valid supertype.
1353 2000-09-12 Tom Tromey <tromey@cygnus.com>
1356 * jv-scan.c (help): Document --encoding.
1357 (options): Added `encoding' entry.
1358 (OPT_ENCODING): New define.
1359 (main): Handle --encoding.
1360 Include <langinfo.h> if nl_langinfo exists.
1361 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1363 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1364 (parse_source_file): Correctly call java_init_lex. Added `finput'
1365 argument. Use nl_langinfo to determine default encoding.
1366 * java-tree.h (current_encoding): Declare.
1367 * parse.y (java_parser_context_restore_global): Don't restore
1369 (java_parser_context_save_global): Don't set `finput' field.
1370 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1372 * lang.c (current_encoding): New global.
1373 (lang_decode_option): Recognize `-fencoding='.
1374 (finish_parse): Don't close finput.
1375 * parse.h (struct parser_ctxt): Removed `finput' and
1376 `unget_utf8_value' fields. Added `lexer' field.
1377 (java_init_lex): Fixed declaration.
1378 * lex.c (java_new_lexer): New function.
1379 (java_destroy_lexer): Likewise.
1380 (java_read_char): Added `lex' argument. Handle iconv case.
1381 (java_read_unicode): Added `lex' argument. Count backslashes in
1383 (java_init_lex): Added `finput' and `encoding' arguments. Set
1384 `lexer' field in ctxp.
1385 (BAD_UTF8_VALUE): Removed.
1386 (java_lex): Handle seeing UEOF in the middle of a string literal.
1387 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1388 (java_lexer): New structure.
1391 (DEFAULT_ENCODING): New define.
1392 (java_destroy_lexer): Declare.
1394 2000-09-12 Tom Tromey <tromey@cygnus.com>
1397 * lex.c (java_init_lex): Initialize java_io_serializable.
1398 * parse.y (java_io_serializable): New global.
1399 (valid_ref_assignconv_cast_p): An array can be cast to
1402 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1404 * decl.c, expr.c: Include defaults.h if not already included.
1405 Don't define the *_TYPE_SIZE macros.
1407 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1409 * typeck.c (build_java_array_type): Correct first parameter
1410 in ADJUST_FIELD_ALIGN invocation.
1412 2000-09-06 Tom Tromey <tromey@cygnus.com>
1414 * lang-specs.h: Also recognize `-femit-class-files'.
1416 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1418 * verify.c (merge_types): Load the types to merge if necessary.
1420 2000-09-02 Anthony Green <green@redhat.com>
1422 * jcf-io.c: Include zlib.h.
1423 (open_in_zip): Read compressed class file archives.
1424 * zipfile.h (ZipDirectory): Add uncompressed_size and
1425 compression_method fields.
1426 * zextract.c (read_zip_archive): Collect file compression info.
1428 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1430 * parse.y (do_resolve_class): Also explore superclasses of
1431 intermediate enclosing contexts when searching for inner classes.
1433 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1435 * parse.y (variable_declarator_id:): Better error message.
1436 (expression_statement:): Use YYNOT_TWICE.
1437 (cast_expression:): Likewise.
1438 (assignment:): Likewise.
1440 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1442 * parse.y (do_merge_string_cste): New locals. Create new
1443 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1445 2000-08-07 Hans Boehm <boehm@acm.org>
1447 * boehm.c (mark_reference_fields): Set marking bits for all words in
1448 a multiple-word record.
1449 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1452 2000-08-31 Mike Stump <mrs@wrs.com>
1454 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1455 jcf-dump$(exeext)): Make parallel safe.
1457 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1459 * jcf-parse.c (set_source_filename): Constify a char *.
1460 * jcf-write.c (append_innerclasses_attribute,
1461 make_class_file_name): Constify a char *. Don't recycle a
1462 variable for an unrelated purpose.
1463 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1464 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1466 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1468 * expr.c (can_widen_reference_to): Fixed indentation.
1469 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1470 * parse.y: `finit$' replaces `$finit$' in comments.
1471 (try_builtin_assignconv): Fixed leading comment.
1473 2000-08-25 Greg McGary <greg@mcgary.org>
1475 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1477 2000-08-24 Greg McGary <greg@mcgary.org>
1479 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1480 * parse.y (BINOP_LOOKUP): Likewise.
1482 2000-08-22 Andrew Haley <aph@cygnus.com>
1484 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1485 sign extending. Fixes gcj/321.
1486 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1487 combining to make a jlong. Fixes gcj/321.
1489 2000-08-21 Nix <nix@esperi.demon.co.uk>
1491 * lang-specs.h: Do not process -o or run the assembler if
1494 2000-08-16 Andrew Haley <aph@cygnus.com>
1496 * typeck.c (build_java_array_type): Rewrite code to do array
1497 alignment. Take into account back-end macros when aligning array
1498 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1499 user to set alignment. Fixes gcj/252 and 160.
1501 2000-08-09 Tom Tromey <tromey@cygnus.com>
1503 * parse.y (check_abstract_method_definitions): Now return `int'.
1504 Check implemented interfaces. Fixes PR gcj/305.
1506 * parse.y (patch_switch_statement): Disallow `long' in switch
1507 expressions. Fixes PR gcj/310.
1509 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1511 * decl.c (finit_leg_identifier_node): New global.
1512 (init_decl_processing): Use `finit$' to initialize
1513 finit_identifier_node. Use `$finit$' to initialize
1514 finit_leg_identifier_node.
1515 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1516 * java-tree.h (finit_identifier_node): Changed attached comment.
1517 (finit_leg_identifier_node): New declaration.
1518 (ID_FINIT_P): Take finit_identifier_node and
1519 finit_leg_identifier_node into account. This is a backward
1522 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1524 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1526 (generate_bytecode_insns): Check `nargs' before emitting it.
1527 * verify.c (merge_type_state): Fixed typo.
1528 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1529 generate_bytecode_{conditional,insns}.
1531 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1533 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1536 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1538 * class.c (maybe_layout_super_class): Fixed indentation.
1539 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1540 (java_check_methods): New function declaration.
1541 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1542 instead of `str_ptr'.
1543 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1544 of a `invokeinterface' at the right time.
1545 * parse.h (WFL_STRIP_BRACKET): New macro.
1546 (SET_TYPE_FOR_RESOLUTION): Use it.
1547 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1548 (check_class_interface_creation): Don't check for cross package
1549 innerclass name clashes.
1550 (method_header): Behave properly if MDECL is `error_mark_node'.
1551 (method_declarator): Return `error_mark_node' if bogus current
1553 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1554 (resolve_and_layout): New local `decl_type', set and used. Call
1556 (java_check_methods): New method.
1557 (java_layout_classes): Use it.
1558 (resolve_qualified_expression_name): No EH check necessary in
1560 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1562 (patch_assignment): Set DECL_INITIAL on integral final local.
1564 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1566 * java-tree.h (flag_extraneous_semicolon): New extern.
1567 * lang-options.h: (-Wextraneous-semicolon): New option.
1568 * lang.c (flag_redundant): Fixed typo in leading comment.
1569 (flag_extraneous_semicolon): New global.
1570 (lang_decode_option): Set `flag_extraneous_semicolon' when
1571 -Wall. Decode `-Wextraneous-semicolon'.
1572 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1573 `empty_statement' rule.
1574 (class_body_declaration): Likewise.
1575 (method_body:): Accept `;' as a method body.
1576 (static_initializer:): Removed `SC_TK' hack.
1577 (constructor_block_end:): Likewise.
1578 (empty_statement:): Report deprecated empty declaration. Fixes
1581 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1583 * parse.y (build_dot_class_method_invocation): Changed parameter
1584 name to `type'. Build signature from `type' and convert it to a
1585 STRING_CST if it's an array.
1586 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1587 to use `ref_type' directly.
1589 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1591 * lang-options.h: Added a comma after the last element to avoid
1592 syntax errors when other languages define additional options.
1594 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1596 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1597 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1598 (jc1): Link with $(BACKEND).
1599 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1601 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1603 * jvspec.c: Adjust type of second argument to
1604 lang_specific_driver, and update code as necessary.
1606 * class.c (build_dtable_decl): Initialize dummy.
1608 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1610 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1611 method bodies not to rule out discarding `<clinit>'; don't use
1612 <clinit> to initialize static fields with constant initializers.
1614 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1616 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1618 (method_synthetic): New global.
1619 (HANDLE_METHOD): Recognize synthetic method and tell
1620 `print_method_info' about it.
1621 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1622 processing a synthetic method.
1623 * jcf-reader.c (skip_attribute): New function.
1624 ( skip_attribute): Likewise.
1626 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1628 * parse.y (build_outer_field_access): Fixed comments.
1629 (fix_constructors): Emit the initialization of this$<n> before
1631 (resolve_qualified_expression_name): Build an access to `decl' if
1634 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1636 * parse-scan.y (curent_class): Non longer const.
1637 (inner_qualifier, inner_qualifier_length): Deleted.
1638 (current_class_length): New global.
1639 (bracket_count): Fixed typo in leading comment.
1640 (anonymous_count): New global.
1641 (class_instance_creation_expression:): Handle anonymous classes.
1642 (anonymous_class_creation:): New rule.
1643 (push_class_context): Rewritten.
1644 (pop_class_context): Likewise.
1645 (INNER_QUALIFIER): Macro deleted.
1646 (report_class_declaration): call `push_class_context' when
1647 entering the function. `fprintf' format modified not to use
1649 (report_class_declaration): Assign `package_name' and
1650 `current_class' to NULL separatly.
1652 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1654 * expr.c (build_invokeinterface): Call layout_class_methods on
1657 2000-07-27 Tom Tromey <tromey@cygnus.com>
1658 Anthony Green <green@cygnus.com>
1659 Alexandre Petit-Bianco <apbianco@cygnus.com>
1661 * class.c (make_class_data): Create vtable for abstract classes.
1662 (get_dispatch_table): Changed to cope with abstract classes.
1664 2000-07-27 Tom Tromey <tromey@cygnus.com>
1666 * parse.y (patch_method_invocation): Don't reverse the argument
1667 list when dealing with anonymous class constructors. Fixed typo in
1670 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1672 * parse.y (build_alias_initializer_parameter_list): Reverse
1673 crafted list when building aliases for anonymous class
1676 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1678 * parse.y (jdep_resolve_class): Don't bother checking potential
1679 innerclass access if `decl' is NULL.
1680 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1683 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1685 * parse.c: Remove (again.)
1687 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1689 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1690 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1691 outside the `if' statement, alias to innerclass removed, `decl'
1692 used to mark the class complete.
1694 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1696 * parse.y (simple_name:): Fixed typo in error message.
1698 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1700 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1701 or its first operand can be error marks.
1703 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1705 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1706 * parse.y (method_header): Likewise.
1708 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1710 * parse.y (process_imports): Consider that one might be trying to
1711 import an innerclass. Fixes gcj/254
1713 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1715 * parse.y (find_as_inner_class): Handle the case where the
1716 enclosing context of an innerclass has been loaded as bytecode.
1718 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1720 * parse.y (simple_name:): Reject `$' in type names.
1721 (resolve_type_during_patch): Use `type' as a second
1722 argument to resolve_no_layout. Fixes gcj/257.
1724 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1726 * parse.y (find_most_specific_methods_list): Select the only
1727 non-abstract method even if max has been set.
1728 Fixes gcj/285, gcj/298.
1730 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1732 * lang-specs.h: Added %(jc1) to java compiler options.
1734 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1736 * .cvsignore: New file.
1738 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1740 * parse.y (not_accessible_p): Access granted to innerclasses
1741 (indirectly) extending the reference type. Fixes gcj/249.
1743 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1745 * parse.y (patch_method_invocation): Fixed comment.
1746 (maybe_use_access_method): Build this$<n>s to the context of the
1747 target method, or a type that extends it. Fixes gcj/242.
1749 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1753 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1755 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1757 2000-07-13 Tom Tromey <tromey@cygnus.com>
1759 * lang-specs.h: Added %{I*}.
1761 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1763 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1765 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1767 * parse-scan.c: Remove.
1769 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1771 * class.c (set_super_info): Handled protected inner classes.
1772 (common_enclosing_context_p): Bail early if arguments aren't both
1774 (get_access_flags_from_decl): Handle private and protected inner
1776 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1777 (CLASS_PROTECTED): Likewise.
1778 (struct lang_type): New bitfield `poic'.
1779 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1781 (check_inner_class_access): Renamed arguments, added
1782 comments. Handles protected inner classes (fixes gcj/225)
1783 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1785 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1787 * parse.y (resolve_qualified_expression_name): Verify qualified
1788 access to `this'. Fixes gcj/239.
1790 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1792 * jcf-write.c (generate_classfile): Don't install ConstantValue
1795 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1797 * parse.y (resolve_qualified_expression_name): Handle inner class
1798 access. Fixes gcj/256.
1800 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1802 * jcf-write.c (generate_classfile): Properly install the
1803 ConstantValue attribute and the initial value constant pool index
1804 on string constants.
1805 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1808 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1810 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1812 * parse.y (find_as_inner_class): Fixed typo.
1813 (do_resolve_class): Explore enclosing contexts when searching for
1814 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1815 (check_inner_class_access): Check `decl' which can be null in case
1818 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1820 * java-tree.h (java_debug_context): Declared `extern'.
1821 (safe_layout_class): Likewise.
1822 * parse.y (resolve_field_access): Field must be `static' in order
1823 to be replaced by its initial value. Added comments.
1824 (find_applicable_accessible_methods_list): Fixed typo.
1825 (find_most_specific_methods_list): Methods found in innerclasses
1826 take over methods founds in the enclosing contexts.
1827 (java_complete_tree): Loosen restrictions on the type of DECLs
1828 that can be replaced by their initialization values.
1829 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1831 2000-07-05 Tom Tromey <tromey@cygnus.com>
1833 * Make-lang.in (PARSE_DIR): New macro.
1834 (PARSE_RELDIR): Likewise.
1835 (PARSE_C): Likewise.
1836 (PARSE_SCAN_C): Likewise.
1837 ($(PARSE_C)): New target.
1838 ($(PARSE_SCAN_C)): Likewise.
1839 (SET_BISON): New macro.
1840 (BISONFLAGS): Likewise.
1841 (JAVABISONFLAGS): Likewise.
1843 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1845 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1846 argument on the first pass for CNI as well as JNI.
1847 (print_method_info): Set up method name on the first pass only.
1849 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1851 * parse.y (parser_qualified_classname): Removed parameter
1853 (create_interface): Removed first passed parameter to
1854 parser_qualified_classname.
1855 (create_class): Likewise. Don't install alias on static
1856 innerclasses. Fixes gcj/275.
1858 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1860 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1861 debugable statement with empty_stmt_node. Fixes gcj/272
1863 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1865 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1868 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1870 * jcf-write.c (push_long_const): Appropriately cast short negative
1873 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1875 * parse.y (verify_constructor_super): Use loop variable
1876 `m_arg_type' initialized with `mdecl_arg_type'.
1878 2000-06-29 Tom Tromey <tromey@cygnus.com>
1880 * parse.y (resolve_field_access): Handle case where `type_found'
1883 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1885 * expr.c (lookup_field): The same field can be found through two
1886 different interface. Don't declare it ambiguous in that case.
1888 2000-06-27 Tom Tromey <tromey@cygnus.com>
1890 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1891 follows \r, then unget it at a lower level.
1893 2000-06-26 Tom Tromey <tromey@cygnus.com>
1895 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1898 2000-06-25 Tom Tromey <tromey@cygnus.com>
1900 * parse.y (for_statement): Wrap expression in a WFL if it is a
1901 constant. For PR gcj/268.
1903 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1905 * parse.y (do_resolve_class): Minor optimiztion in the package
1906 list search. Removed unecessary test and return statement.
1907 (valid_ref_assignconv_cast_p): Order of arguments to
1908 enclosing_context_p fixed.
1910 2000-06-24 Tom Tromey <tromey@cygnus.com>
1912 * expr.c (lookup_field): Print error and return error_mark_node if
1913 field reference is ambiguous.
1915 * parse.y (check_abstract_method_definitions): Also check if
1916 `other_method' is abstract.
1918 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1920 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1922 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1923 (struct lang_type): New field `pic'.
1924 (CLASS_PRIVATE): New macro.
1925 * parse.y (check_inner_class_access): New function.
1926 (jdep_resolve_class): Call it.
1928 2000-06-23 Tom Tromey <tromey@cygnus.com>
1930 * parse.y (patch_incomplete_class_ref): Initialize the returned
1931 class. For PR gcj/260.
1933 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1935 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1937 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1939 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1940 Java specific checks.
1941 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1943 * java-tree.def (CASE_EXPR): Marked 'e'.
1944 (DEFAULT_EXPR): Likewise.
1945 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1947 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1948 Java specific checks.
1949 (generate_bytecode_insns): Test try_block for BLOCK before using
1951 * parse.y (build_wfl_wrap): Added `location' argument. Set
1952 EXPR_WFL_LINECOL accordingly.
1953 (dim_expr:): Wrap constants with WFLs.
1954 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1955 (resolve_package): Check for `stmt' not being a BLOCK before
1956 building a debuggable statement with it.
1957 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1959 (resolve_field_access): Make sure `decl' is a DECL before treating
1961 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1962 IDENTIFIER_NODE before treating it as such.
1963 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1964 treating it as such.
1965 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1966 to be applied only on non array types.
1968 2000-06-16 Per Bothner <per@bothner.com>
1970 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1971 define in terms of DECL_RESULT, as that fails when --enable-checking.
1973 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1975 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1976 types the same in comparison.
1977 (CHECK_OP): Add static prototype.
1979 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1981 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1982 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1985 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1987 * decl.c (create_primitive_vtable): Prototype.
1989 * jcf-write.c (generate_bytecode_insns): Initialize variable
1992 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1994 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1996 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1997 to track searched classes, and do not search the same class more than
1998 once. Call find_applicable_accessible_methods_list on immediate
1999 superclass, instead of search_applicable_method_list on all ancestors.
2002 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2004 * parse.y (register_fields): Permit static fields in inner classes
2005 if they are final. Fix for PR gcj/255.
2007 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2009 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2010 * parse.y (find_in_imports): Returned type changed to void,
2011 leading comment fixed.
2012 (register_package): New function.
2013 (qualify_and_find): Likewise.
2014 (package_declaration:): Use `register_package'.
2015 (single_type_import_declaration:): Removed local variable
2016 `node'. Added missing `;' for consistency.
2017 (type_import_on_demand_declaration:): Use `chainon' to link new
2019 (lookup_field_wrapper): Lookup local variables defined in outer
2021 (java_complete_class): Don't reverse the list of imported on demand.
2022 (do_resolve_class): Reorganized. Removed local variable
2023 `original_name'. Call `qualify_and_find' with the current package
2024 name, invoke `find_in_imports_on_demand' right after. Call
2025 `qualify_and_find' with the packages we've seen so far. Fixed
2026 operations numbering in comments.
2027 (java_expand_class): Don't reverse `package_list'.
2028 (find_most_specific_methods_list): New local variables `abstract'
2029 and `candidates'. Use them to pick the right method.
2031 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2033 * parse.y (check_modifiers_consistency): Don't subtract out
2034 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2036 2000-06-04 Philipp Thomas <pthomas@suse.de>
2038 * Makefile.in (INTLLIBS): New.
2042 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2044 * class.c (get_dispatch_table): Build the vtable dummy entry list
2045 element with a null purpose. Fixed leading comment.
2046 (build_dtable_decl): Build an accurate dtable type when appropriate
2049 2000-06-02 Richard Henderson <rth@cygnus.com>
2051 * lang.c (lang_get_alias_set): New.
2053 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2055 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2056 before using it as the accessed field.
2058 2000-05-31 Tom Tromey <tromey@cygnus.com>
2060 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2061 char_array_vtable, short_array_vtable, int_array_vtable,
2062 long_array_vtable, float_array_vtable, double_array_vtable):
2064 * expr.c (get_primitive_array_vtable): New function.
2065 (create_primitive_vtable): New function.
2066 (java_lang_expand_expr): Enable code to statically generate
2068 * decl.c (init_decl_processing): Create primitive vtables.
2069 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2070 short_array_vtable, int_array_vtable, long_array_vtable,
2071 float_array_vtable, double_array_vtable): Define.
2073 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2075 * java/parse.y (find_applicable_accessible_methods_list):
2076 Don't add an uninitialized value to the list.
2078 2000-05-25 Tom Tromey <tromey@cygnus.com>
2080 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2081 when trying to see if field's class should be initialized. Always
2082 initialize field's declaring class, not qualified class.
2085 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2086 `wfl_operator', to maybe_build_primttype_type_ref.
2089 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2091 * parse.y (patch_method_invocation): Don't try to lookup methods
2094 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2096 * parse.y (resolve_field_access): Call the appropriate <clinit>
2097 before accessing the length of a static array. Craft a decl for
2098 the field while its time. Fixes PR gcj/129.
2100 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2102 * parse.y (resolve_package): Correctly set `*next' (was off by
2104 (resolve_qualified_expression_name): Fixed comment.
2106 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2108 * jcf-parse.c (jcf_parse_source): Reset current_class and
2109 current_function_decl to NULL before parsing a new file.
2111 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2113 * parse.y (block_end:): If the collected block doesn't feature a
2114 statement, insert an empty statement.
2116 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2118 * parse.y (maybe_yank_clinit): New function.
2119 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2120 end of the list of methods belonging to a class.
2121 (java_complete_expand_method): Check whether <clinit> is really
2122 necessary and expand it accordingly.
2124 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2126 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2127 processed by the method's switch statement.
2129 2000-05-19 Tom Tromey <tromey@cygnus.com>
2131 * java-tree.h: Added init state enum.
2132 * decl.c (emit_init_test_initialization): Initialize class
2133 initialization check variable by looking at class' state.
2135 2000-05-19 Tom Tromey <tromey@cygnus.com>
2137 * java-tree.h (build_instanceof): Declare.
2138 (build_get_class): Declare.
2139 * parse.y (patch_binop): Use build_instanceof.
2140 * expr.c (build_instanceof): New function. If class is final,
2141 don't make a function call.
2142 (expand_java_INSTANCEOF): Use it.
2143 (build_get_class): New function.
2145 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2147 * jcf-write.c (generate_classfile): Scan the source_file for
2148 slashes with the right pointer variable.
2150 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2152 * lang.c (lang_decode_option): Update -Wunused flags by calling
2154 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2156 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2158 * check_init.c (check_init): Constify local char *.
2159 * class.c (push_class): Constify local char *.
2160 * java_tree.h: Update prototypes.
2161 * jcf-io.c (open_class): Constify filename parameter and
2163 (find_class): Remove redundant string copy. Cast return from
2165 * jcf-parse.c (read_class, parse_class_file, yyparse):
2166 Constify local char *.
2167 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2168 Constify local char *.
2169 * jcf.h (JCF): Constify filename and classname.
2170 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2171 * lang.c (init_parse): Constify parameter and return value.
2172 * lex.c (java_get_line_col): Constify filename parameter.
2173 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2174 * parse.y (java_parser_context_suspend,
2175 issue_warning_error_from_context, safe_layout_class): Constify
2177 * parse.c: Regenerate.
2179 2000-05-08 Tom Tromey <tromey@cygnus.com>
2181 * expr.c (build_jni_stub): Cache the result of
2182 _Jv_LookupJNIMethod.
2184 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2186 * decl.c (predef_filenames_size): Now 7.
2187 (predef_filenames): New seventh entry.
2189 2000-05-04 Tom Tromey <tromey@cygnus.com>
2191 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2192 Keep track of when we've seen a reference field after a
2193 non-reference field.
2194 (get_boehm_type_descriptor): Handle case where we see
2195 non-reference fields but no trailing reference field.
2196 * decl.c (rawdata_ptr_type_node): Define.
2197 (init_decl_processing): Initialize rawdata_ptr_type_node.
2198 * java-tree.h (rawdata_ptr_type_node): Declare.
2200 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2202 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2203 specifiers in calls to fprintf.
2205 2000-05-03 Andrew Haley <aph@cygnus.com>
2207 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2209 * javaop.h (WORD_TO_INT): New function.
2210 (IMMEDIATE_s4): Use WORD_TO_INT.
2211 * jcf.h (JPOOL_INT): Ditto.
2213 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2216 2000-04-19 Tom Tromey <tromey@cygnus.com>
2218 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2220 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2222 * expr.c (build_jni_stub): New function.
2223 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2225 * parse.y (java_complete_expand_methods): Expand a native method
2226 and call build_jni_stub if -fjni given.
2227 * lang-options.h: Document -fjni.
2228 * lang.c (flag_jni): New global.
2229 (lang_f_options): Added `jni' entry.
2230 * java-tree.h (soft_lookupjnimethod_node,
2231 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2233 (flag_jni): Declare.
2234 (build_jni_stub): Declare.
2235 (struct lang_decl): Added `native' flag.
2236 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2238 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2239 soft_jnipopsystemframe_node): New globals.
2240 (init_decl_processing): Set them. _Jv_InitClass only takes one
2243 * java-tree.def: Put into `C' mode.
2245 2000-04-27 Tom Tromey <tromey@cygnus.com>
2248 * expr.c (expand_invoke): Generate check to see if object pointer
2249 is null in nonvirtual invocation case.
2250 * java-tree.h (soft_nullpointer_node): Declare.
2251 * decl.c (soft_nullpointer_node): New global.
2252 (init_decl_processing): Initialize soft_nullpointer_node.
2253 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2254 or `private' methods.
2255 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2257 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2259 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2262 2000-04-26 Tom Tromey <tromey@cygnus.com>
2264 * zextract.c (find_zip_file_start): New function.
2265 (read_zip_archive): Use it.
2267 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2269 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2271 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2273 * class.c (common_enclosing_context_p): New function.
2274 * java-tree.h (common_enclosing_context_p): Added prototype.
2275 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2276 classes sharing an outer context with the current instance.
2277 * parse.y (build_access_to_thisn): Fixed leading comment.
2278 (verify_constructor_super): New local `supper_inner'. Skip
2279 enclosing context argument in the case of inner class constructors.
2280 (patch_method_invocation): Insert proper context as second
2281 parameter to pure inner class constructor super invocations.
2283 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2285 * parse.y (end_class_declaration): Reset the interface number
2288 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2290 * parse.y (source_start_java_method): Deleted unecessary code.
2291 (patch_method_invocation): Fixed comment.
2293 2000-04-24 Robert Lipe <robertlipe@usa.net>
2295 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2297 2000-04-23 Tom Tromey <tromey@cygnus.com>
2299 * boehm.c (mark_reference_fields): Use int_byte_position.
2301 2000-04-22 Tom Tromey <tromey@cygnus.com>
2303 * boehm.c (mark_reference_fields): Only call byte_position on
2306 2000-04-22 Tom Tromey <tromey@cygnus.com>
2308 * boehm.c (mark_reference_fields): Added `last_view_index'
2309 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2311 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2313 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2314 * parse.y (check_class_interface_creation): Fixed comments. Select
2315 permitted modifiers for (inner) interfaces. Changed error message
2316 to report rejected modifiers used with local classes.
2318 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2320 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2321 of directly inherited type considered in scope.
2322 * parse.y (do_resolve_class): Search inherited classes for inner
2325 2000-04-20 Tom Tromey <tromey@cygnus.com>
2327 * parse.y (not_accessible_p): Use member's class, not current
2328 class, when doing inheritance check for protected reference.
2331 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2333 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2335 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2337 * parse.y (lookup_field_wrapper): Search for final local aliases.
2338 (resolve_expression_name): Let lookup_field_wrapper search for
2339 final local aliases. Force the value of `name' if one is found.
2340 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2341 an expression name. Fixed comments.
2343 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2345 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2347 2000-04-19 Tom Tromey <tromey@cygnus.com>
2349 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2351 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2353 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2355 2000-04-18 Tom Tromey <tromey@cygnus.com>
2358 * gjavah.c (utf8_cmp): Changed return value.
2359 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2361 (cxx_keywords): New global.
2362 (get_field_name): Handle new result of cxx_keyword_subst.
2363 (print_method_info): Likewise.
2365 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2367 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2368 with a newline, for CNI.
2369 (print_stub_or_jni): Print a space or newline before method name for
2371 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2372 (process_file): Include gcj/cni.h if generating CNI stubs.
2374 2000-04-16 Tom Tromey <tromey@cygnus.com>
2376 * gjavah.c (decompile_method): Use print_field_name.
2379 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2381 * parse.y (java_expand_classes): Reverse the package list once.
2382 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2384 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2385 the `==' and `!=' operators.
2387 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2389 * jcf-write.c (generate_bytecode_insns): At invokation time,
2390 always relate an interface method to the type of its selector.
2392 2000-04-05 Tom Tromey <tromey@cygnus.com>
2395 * expr.c (expand_invoke): Generate check to see if object pointer
2396 is null in nonvirtual invocation case.
2397 * java-tree.h (soft_nullpointer_node): Declare.
2398 * decl.c (soft_nullpointer_node): New global.
2399 (init_decl_processing): Initialize soft_nullpointer_node.
2400 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2401 or `private' methods.
2402 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2404 2000-04-05 Tom Tromey <tromey@cygnus.com>
2407 * parse.y (check_final_assignment): Recognize assignments to the
2408 `length' field of an array when generating class files.
2410 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2412 * class.c (decl_hash): Prototype removed.
2413 (decl_compare): Likewise.
2415 2000-04-05 Tom Tromey <tromey@cygnus.com>
2417 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2418 * parse.y (check_modifiers_consistency): Check for final/volatile
2419 clash. Fixes PR gcj/164.
2421 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2423 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2425 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2427 (add_method_1): Use `java_hash_hash_tree_node' and
2428 `java_hash_compare_tree_node'.
2429 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2430 (java_hash_compare_tree_node): Likewise.
2431 * parse.y (find_applicable_accessible_methods_list): Create,
2432 delete and use a hash table to remember already searched interfaces.
2434 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2436 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2439 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2441 * boehm.c (mark_reference_fields, set_bit): Prototype.
2442 (set_bit): Un-ANSI-fy definition.
2444 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2447 * decl.c (emit_init_test_initialization): Likewise.
2449 * gjavah.c (jni_print_char): Likewise.
2451 * parse.y (create_new_parser_context): Likewise.
2453 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2455 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2456 patch missing hunk. Fixed indentation.
2458 2000-03-30 Tom Tromey <tromey@cygnus.com>
2460 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2461 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2463 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2465 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2466 when negative *before* using it as an array index.
2467 * ChangeLog: Fixed typo.
2469 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2471 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2472 to 0 when it reaches -1.
2474 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2476 * jcf-parse.c (get_constant): Properly cast `num' during the
2477 invocation of `add_double'.
2478 * jcf-write.c (push_long_const): Properly cast `lo' before
2479 comparing it to short bounds.
2480 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2481 `interface_body:' is reduced after the current interface is
2484 2000-03-26 Tom Tromey <tromey@cygnus.com>
2486 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2487 Java-specific `-f' option.
2489 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2491 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2492 Adjust order of making types.
2493 Make bitsize_*_node values.
2495 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2497 * class.c (make_field_value): Use byte_position.
2498 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2499 (java_array_data_offset): Likewise.
2500 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2503 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2505 * parse.y (check_abstract_method_definitions): New local
2506 `end_type_reached'. Make sure we also consider `end_type'.
2507 (java_check_abstract_method_definitions): Make sure we eventually
2508 consider `java.lang.Object'.
2509 (maybe_use_access_method): Don't use access method if not in the
2510 context of a pure inner class or if the method's context is right.
2511 (find_applicable_accessible_methods_list): New static flag
2512 `object_done'. Don't search abstract classes as interfaces. Fixed
2513 indentation. Fixed the `java.lang.Object' only search. Search
2514 class interface(s) first, then fully search enclosing contexts.
2515 (find_most_specific_methods_list): Pick the closest candidate when
2516 they're all abstract.
2518 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2520 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2521 properly initialize `finished_label'. Don't emit gotos for empty
2524 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2526 * except.c (emit_handlers): Clear catch_clauses_last.
2528 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2530 * parse.y (check_method_types_complete): New function.
2531 (create_class): Reset anonymous class counter only when seeing an
2533 (java_complete_class): JDEP_METHOD: Don't recompute signature
2536 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2538 * class.c (build_static_ref): Fixed indentation in comment.
2539 * java-tree.def (TRY_EXPR): Fixed typo in name.
2540 (CLASS_LITERAL): Likewise.
2541 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2542 (struct lang_type): New field `dot_class'.
2543 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2544 (generate_classfile): Method `class$' is synthetic.
2545 * parse.y (build_do_class_method): New function.
2546 (build_dot_class_method_invocation): Likewise.
2547 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2548 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2549 (qualify_ambiguous_name): Likewise.
2550 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2551 (build_try_statement): Fixed leading comment.
2553 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2555 * class.c (make_field_value): Properly handle sizes.
2556 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2557 (layout_class_method): Count using trees.
2558 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2559 * expr.c (java_array_data_offset): Use int_bit_position.
2560 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2561 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2563 2000-03-16 Tom Tromey <tromey@cygnus.com>
2565 * lang.c (flag_hash_synchronization): New global.
2566 (lang_f_options): Added `hash-synchronization'.
2567 * lang-options.h: Mention -fhash-synchronization.
2568 * java-tree.h (flag_hash_synchronization): Declare.
2569 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2570 hash table synchronization is disabled.
2571 * decl.c (init_decl_processing): Only push `sync_info' value when
2572 hash table synchronization is disabled.
2573 * class.c (make_class_data): Only push `sync_info' field when hash
2574 table synchronization is disabled. Removed dead code.
2576 2000-03-16 Tom Tromey <tromey@cygnus.com>
2578 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2580 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2582 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2584 * parse.y (patch_method_invocation): Handle anonymous classes
2585 creation in static context.
2587 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2589 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2590 * parse.y (resolve_qualified_expression_name): Use it.
2591 (patch_method_invocation): Likewise.
2593 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2595 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2596 depending on the type of dependency which dictates what the
2598 (unresolved_type_p): Resolved types limited to the current class.
2600 2000-03-15 Tom Tromey <tromey@cygnus.com>
2602 * decl.c (init_decl_processing): Set type of `sync_info' to be
2605 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2606 Correctly compute bit number for current slot. Zero `high' and
2607 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2608 mark_reference_fields.
2609 (mark_reference_fields): New function.
2611 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2613 * parse.y (register_incomplete_type): Fixed initialization of
2616 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2618 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2620 (push_class_context, pop_class_context): New function.
2621 (class_body:): Call pop_class_context.
2622 (interface_body:): Likewise.
2623 (INNER_QUALIFIER): New macro.
2624 (report_class_declaration): Changed output format and use
2625 INNER_QUALIFIER. Call push_class_context.
2627 2000-02-14 Andrew Haley <aph@cygnus.com>
2629 * check-init.c (check_init): Add new cases for unary and binary
2632 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2634 * parse.y (resolve_package): Set `next' once a type name has been
2635 progressively discovered.
2636 (resolve_qualified_expression_name): Propagate resolution only if
2637 there are remaining qualifiers. Take into account `q' might have
2638 been cleared after re-qualification.
2639 * parse.y (patch_method_invocation): New local `resolved'.
2640 Section dealing with qualified expression rewritten to use
2641 resolve_field_access.
2643 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2645 * parse.h (PUSH_CPC): Fixed indentation.
2646 (DEBUG_CPC): New macro.
2647 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2648 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2649 * parse.y (class_body_declaration:): Use
2650 SET_CPC_INSTANCE_INITIALIZER_STMT.
2651 (method_declaration:): Check for null current_function_decl.
2652 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2653 (java_parser_context_pop_initialized_field): Better handling of
2655 (maybe_make_nested_class_name): Mark nested class name as
2656 qualified when necessary.
2657 (end_class_declaration): Don't call java_parse_context_resume when
2658 one or more error occured.
2659 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2660 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2661 SET_CPC_INITIALIZER_STMT.
2662 (method_header): Check for inner classes declaring static methods.
2663 (resolve_qualified_expression_name): Handle situation where `this'
2666 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2668 * typeck.c (build_prim_array_type): Correctly set the high word too.
2670 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2672 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2674 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2675 list of methods for interfaces.
2677 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2679 * parse.y (qualify_ambiguous_name): Properly handle expressions
2682 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2684 * parse.y (check_final_assignment): Extended to process
2686 (patch_assignment): Have check_final_assignment called only once.
2688 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * java-tree.h (IS_INIT_CHECKED): New flag.
2691 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2692 * parse.y (patch_string): Call force_evaluation_order on the
2693 completed string concatenation tree.
2694 * expr.c (force_evaluation_order): Call force_evaluation_order on
2695 function's arguments too.
2697 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2699 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2700 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2701 (build_anewarray): Likewise.
2702 * parse.y (patch_newarray): Likewise.
2703 * parse.c: Regenerated.
2705 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2707 * decl.c (init_decl_processing): Added new class fields `depth',
2708 `ancestors', and `idt' to class_type_node. Use
2709 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2710 * class.c (make_class_data): Push initial values for new fields.
2711 * java-tree.h: Updated prototype for `build_invokeinterface'.
2712 * expr.c (build_invokeinterface): Changed parameters to accept
2713 `method' tree. Calculate index of `method' in its declaring
2714 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2715 (expand_invoke): Call `build_invokeinterface' with new parameters.
2716 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2719 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2721 * typeck.c (lookup_do): Search superinterfaces first
2722 when looking up an interface method. From Godmar Back
2725 2000-03-06 Tom Tromey <tromey@cygnus.com>
2727 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2729 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2731 * java-tree.h (lookup_argument_method2): Declared.
2732 (safe_layout_class): Prototype moved from parse.h.
2733 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2734 * parse.y (java_check_regular_methods): Local `super_class' gone.
2735 Call lookup_argument_method2 instead of lookup_argument_method.
2736 Perform modifier match for methods found declared in implemented
2737 interfaces. Fixed indentation problem. Overriding/hiding error
2738 report to take place only for methods found in classes.
2739 * typeck.c (lookup_argument_method): Changed leading
2740 comment. Re-written by calling lookup_do.
2741 (lookup_argument_method2): New function.
2742 (lookup_java_method): Re-written by calling lookup_do.
2743 (lookup_do): New function.
2745 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2747 * check-init.c (check_init): Removed dead code. Handle (blank)
2749 * parse.y (declare_local_variables): New local `final_p', set it
2750 and use it to initialize LOCAL_FINAL.
2751 (check_final_assignment): Only check FIELD_DECLs.
2753 2000-02-17 Tom Tromey <tromey@cygnus.com>
2755 * Makefile.in (JAVA_OBJS): Added boehm.o.
2756 (boehm.o): New target.
2757 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2758 * java-tree.h (flag_use_boehm_gc): Declare.
2759 (get_boehm_type_descriptor): Declare.
2760 * lang.c (lang_f_options): Added `use-boehm-gc'.
2761 (flag_use_boehm_gc): New global.
2762 * lang-options.h: Added -fuse-boehm-gc.
2763 * boehm.c: New file.
2764 * class.c (get_dispatch_table): If class uses a Boehm type
2765 descriptor, put it in the vtable.
2766 (make_class_data): Removed dead code.
2768 2000-03-03 Per Bothner <per@bothner.com>
2770 * decl.c (init_decl_processing): Initialize sizetype properly.
2772 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2774 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2775 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2776 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2777 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2778 (jcf_parse): New local `current'. Load innerclasses seen in outer
2779 context being processed.
2780 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2781 * jcf-write.c (append_innerclasses_attribute): New function.
2782 (append_innerclasses_attribute_entry): Likewise.
2783 (get_access_flags): Handle static classes. Set anonymous and local
2784 classes to be private.
2785 (generate_classfile): Attribute count adjusted. Call
2786 append_innerclasses_attribute.
2787 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2788 PURE_INNER_CLASS_TYPE_P.
2789 * parse.y (parser_qualified_classname): New parameter `is_static',
2790 produce non qualified name accordingly.
2791 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2792 (create_interface): Added argument to parser_qualified_classname.
2793 (create_class): Added argument to parser_qualified_classname. Setup
2794 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2795 (add_inner_class_fields): Fixed indentation.
2796 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2797 (method_declarator): Fixed typo in comment.
2798 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2799 (build_current_thisn): Likewise.
2800 (patch_method_invocation): Likewise.
2802 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2804 * decl.c (current_function_decl): Move to toplev.c.
2806 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2808 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2809 (DECL_BIT_INDEX): Use underlying representation.
2810 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2812 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2814 * expr.c (build_java_ret): Pass proper type to size_binop.
2816 2000-02-25 Anthony Green <green@cygnus.com>
2818 * expr.c (build_class_init): Mark the decl to be ignored by
2820 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2821 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2822 * class.c (init_test_hash_newfunc): New function.
2823 (decl_hash): New function.
2824 (decl_compare): New function.
2825 * decl.c (emit_init_test_initialization): New function.
2826 (complete_start_java_method): Traverse the init test hashtable,
2827 calling emit_init_test_initialization.
2828 (always_initialize_class_p): Define.
2829 * expr.c (build_class_init): Use initialization tests when
2830 emitting class initialization code.
2831 (always_initialize_class_p): Declare.
2832 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2834 * java-tree.h: Include hash.h.
2835 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2836 (struct lang_decl): Add init_test_table field.
2837 (init_test_hash_entry): Define.
2839 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2841 * gjavah.c (main): Avoid using `argi' to report unimplemented
2844 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2846 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2847 initialize locals to avoid warnings. Local `exception_type' moved
2850 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2852 * parse.y (resolve_expression_name): Use `orig' as a second
2853 argument to resolve_field_access.
2854 (resolve_field_access): Removed unecessary code when dealing with
2857 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2859 * class.c (push_super_field): Don't push the field twice.
2860 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2861 * parse.h (java_reorder_fields): Prototyped.
2862 * parse.y (java_reorder_fields): New function.
2863 (java_layout_class): Simplified not to worry about re-ordering.
2865 2000-02-23 Tom Tromey <tromey@cygnus.com>
2867 * gjavah.c (print_name): In JNI case, correctly quote string.
2868 (print_method_info): Don't handle overrides in JNI mode.
2870 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2872 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2873 value type set to `boolean_type_node'.
2875 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2877 * jcf-dump.c (main): Test for correct condition after
2878 output file creation.
2880 2000-02-19 Anthony Green <green@cygnus.com>
2882 * jcf-depend.c (add_entry): Fix test for first list entry.
2884 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2886 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2887 * constants.c (build_constants_constructor): Likewise.
2889 2000-02-19 Anthony Green <green@cygnus.com>
2891 * jcf-depend.c (add_entry): Add entries to the end of the list.
2893 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2895 * decl.c (INT_TYPE_SIZE): Define if necessary.
2896 (expand_java_return): Handle the case of a native integer smaller
2899 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2901 * gjavah.c (help): Use GCCBUGURL.
2902 * jv-scan.c (help): Likewise.
2903 * jcf-dump.c (help): Likewise.
2905 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2907 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2910 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2912 * jcf-parse.c (load_class): Call `fatal' if no file containing
2913 the target class are found.
2915 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2917 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2918 lex.c, lex.h, and PARSE_H to...
2919 (parse.o, parse-scan.o): ...here, respectively.
2921 * lex.c: Split out code that may trigger SIGFPE from yylex()
2922 to its own function.
2923 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2925 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2927 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2929 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2931 * parse.y (outer_field_access_p): Stop in time when outer contexts
2933 (resolve_qualified_expression_name): Properly qualify *everything*
2934 after a package.type to be resoled as expression names.
2935 (find_applicable_accessible_methods_list): Save/restore `class' to
2936 isolate it from a possible outer context search.
2938 2000-02-15 Tom Tromey <tromey@cygnus.com>
2940 * gjavah.c (jni_print_char): New function.
2941 (print_full_cxx_name): Use it.
2942 (decode_signature_piece): Likewise.
2943 (print_cxx_classname): Likewise.
2945 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2947 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2949 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2951 * gjavah.c: Include version.h.
2953 * jcf-dump.c: Likewise.
2955 * jv-scan.c: Likewise.
2957 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2959 * parse.y (outer_field_access_fix): First parameter now a tree
2960 node. Check for assignement to final. First argument to
2961 build_outer_field_access_fix modified to accomodate prototype.
2962 (build_outer_field_access): Don't check for assignment to final
2964 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2965 possibly returned by outer_field_access_fix. Changed
2966 outer_field_access_fix's first argument.
2967 (check_final_assignment): $finit$'s context is OK.
2968 (patch_unaryop): Use node instead of its line/column value when
2969 calling outer_field_access_fix.
2971 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2973 * parse.y (interface_declaration:): No longer tagged
2974 <node>. Re-installed default action.
2975 (class_member_declaration:): Handle inner interfaces.
2976 (interface_member_declaration): Handle inner interfaces and
2978 (create_interface): Push error if one seen. Suspend parsing
2979 context when processing an inner interface.
2980 (register_fields): Inner class static field limitations not to
2981 apply to inner interfaces.
2983 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2985 * jcf-parse.c (load_class): Update `java_error_count' when a
2986 class' file can't be found.
2987 (parse.y): Avoid (byte)code generation when errors seen.
2989 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2991 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2992 decodes a valid node.
2993 (patch_binop): Handle TRUNC_DIV_EXPR.
2995 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2997 * parse.y (resolve_package): New local `acc'. Try to progressively
2998 build and guess a package and type name.
3000 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3002 * parse.y (find_applicable_accessible_methods_list): Load and
3003 layout the search class if necessary.
3004 (java_complete_tree): Keep to original type of the folded initial
3007 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3009 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3010 Generate error message if circularity is detected. New static
3012 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3013 * jcf-write.c (generate_bytecode_insns): Very simply handle
3015 * parse.y (java_check_circular_reference): Use
3016 `cyclic_inheritance_report' during report, if necessary.
3017 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3018 walking NEW_ARRAY_INIT twice.
3020 2000-02-09 Tom Tromey <tromey@cygnus.com>
3022 * parse.y (check_class_interface_creation): Allow inner classes to
3023 be `private' or `protected', check modifiers' consistency. Prevent
3024 block local classes from bearing any modifiers.
3026 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3028 * except.c (check_start_handlers): Re-add prototype lost in last
3030 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3032 2000-02-09 Andrew Haley <aph@cygnus.com>
3034 * decl.c (clear_binding_level): Remove excess initializer.
3035 (maybe_poplevels): Remove unused variable.
3036 (force_poplevels): Ditto.
3037 (struct binding_level): Add comment.
3039 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3041 * jcf-write.c (generate_classfile): Don't consider
3042 pre-initialization with reference value (use <clinit> instead.)
3043 * parse.y (java_fix_constructors): No generated constructor for
3045 (build_outer_field_access): Removed debug message.
3046 (outer_field_expanded_access_p): Adapted to bytecode generation.
3047 (build_outer_field_access_method): Use fix_method_argument_names.
3048 (build_outer_method_access_method): Fixed indentation. Added
3049 comment. Handle access method generation for static and also void
3051 (build_access_to_thisn): Inserted debug message.
3052 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3053 (resolve_qualified_expression_name): Fixed comment.
3054 (not_accessible_p): Adapted to bytecode generation. Added comment.
3055 (patch_method_invocation): Added comment.
3056 (maybe_use_access_method): Fixed leading comment. Handle static
3058 (java_complete_lhs): Don't shortcut handling of initialized upon
3059 declaration String type static fields when generating bytecode.
3060 (patch_unaryop): Handle outer field access when generating
3063 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3065 * java-tree.h (FIELD_THISN): New macro.
3066 * jcf-write.c (append_synthetic_attribute): New function.
3067 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3068 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3069 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3071 (build_outer_field_access): Turned on access functions usage and
3072 generation when compiling to bytecode.
3073 (maybe_use_access_method): Likewise.
3075 2000-01-25 Andrew Haley <aph@cygnus.com>
3077 * java-except.h (struct eh_range): Add `expanded' field.
3078 (maybe_start_try): Add end_pc arg.
3079 (maybe_end_try): Ditto.
3080 * java-tree.h (force_poplevels): new function.
3081 * expr.c (expand_byte_code): Don't call maybe_start_try or
3083 * except.c (add_handler): Reset expanded.
3084 (expand_start_java_handler): Set expanded.
3085 (check_start_handlers): Don't expand a start handler that's
3086 already been expanded.
3087 (maybe_start_try): Add end_pc arg. Only expand a handler which
3089 (expand_end_java_handler): call force_poplevels.
3090 (force_poplevels): new function.
3091 * decl.c (binding_level): Add start_pc of binding level.
3092 (maybe_pushlevels): Call maybe_start_try when pushing binding
3094 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3095 (LARGEST_PC): Define.
3096 (clear_binding_level): Use LARGEST_PC.
3098 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3099 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3100 (binding_depth, is_class_level, current_pc): new variables.
3101 (struct binding_level): ditto.
3102 (indent): new function.
3103 (push_jvm_slot): add debugging info.
3104 (maybe_pushlevels): ditto.
3105 (maybe_poplevels): ditto.
3108 (start_java_method): ditto.
3109 (give_name_to_locals): comment only.
3110 * except.c (binding_depth, is_class_level, current_pc):
3112 (expand_start_java_handler): add debugging info.
3113 (expand_end_java_handler): ditto.
3115 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3117 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3118 (print_name_for_stub_or_jni, process_file): Constify a char*.
3120 2000-02-03 Tom Tromey <tromey@cygnus.com>
3122 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3124 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3126 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3127 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3130 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3132 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3133 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3134 (struct lang_type): New field `ii_block'.
3135 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3136 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3137 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3138 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3139 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3140 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3142 * parse.y (add_instance_initializer): New function.
3143 (in_instance_initializer): New static global.
3144 (class_body_declaration:): Link instance initializer block.
3145 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3146 (array_creation_expression:): Remove unused local.
3147 (java_parser_context_push_initialized_field): Fixed leading
3148 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3149 CPC_INSTANCE_INITIALIZER_LIST.
3150 (java_parser_context_pop_initialized_field): Likewise.
3151 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3152 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3153 CPC_INITIALIZER_STMT.
3154 (fix_constructors): New local `class_type'. Use it. Call
3155 add_instance_initializer.
3156 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3157 (patch_return): Forbid return in instance initializers.
3158 (patch_throw_statement): Enforce exception handling in the context
3159 of instance initializers.
3161 2000-02-03 Tom Tromey <tromey@cygnus.com>
3163 * Make-lang.in (java.mostlyclean): Remove executables in
3166 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3168 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3169 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3170 (java_float_finite): Convert to use union Word from javaop.h.
3171 (java_double_finite): Convert to use union DWord from javaop.h.
3173 2000-02-02 Tom Tromey <tromey@cygnus.com>
3175 * gjavah.c (options): Added `jni' entry.
3176 (help): Document -jni.
3177 (flag_jni): New global.
3178 (process_file): Handle JNI output. Don't print text from
3179 -prepend, -add, etc, when generating stubs. Only remove `.class'
3180 suffix if it actually exists.
3181 (main): Create a `.c' file when run with `--jni --stubs'. Create
3182 correct output file name with `--jni'.
3183 (print_include): Mangle header name differently in JNI case.
3184 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3186 (print_method_info): Handle JNI case. Put signature info into
3187 method name. Handle case when STREAM is NULL.
3188 (print_name_for_stub_or_jni): New function.
3189 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3190 (print_cxx_classname): Handle JNI.
3191 (print_full_cxx_name): Likewise.
3192 (decode_signature_piece): Likewise.
3193 (overloaded_jni_method_exists_p): New function.
3194 (struct method_name): Added `signature' and `sig_length' fields.
3195 (HANDLE_END_FIELD): Do nothing in JNI mode.
3197 2000-02-02 Tom Tromey <tromey@cygnus.com>
3199 * jv-scan.c: Include version.c, <getopt.h>.
3200 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3201 (options): New array.
3202 (usage): New function.
3203 (version): New function.
3204 (main): Use getopt_long to parse command line.
3205 * jcf-dump.c: Include version.c, <getopt.h>.
3206 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3207 OPT_JAVAP): New macros.
3208 (options): New array.
3209 (usage): Return `void'. Changed message.
3210 (help): New function.
3211 (version): New function.
3212 (main): Use getopt_long_only to parse command line.
3213 * gjavah.c: Include <getopt.h>.
3214 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3215 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3216 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3217 (options): New array.
3218 (java_no_argument): Removed.
3219 (help): Updated with missing options.
3220 (main): Use getopt_long_only to parse command line.
3221 (usage): Changed message.
3223 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3225 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3226 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3227 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3228 * parse.y (array_creation_expression:): Handle anonymous arrays.
3229 (build_array_from_name): Don't set `ret_name' if null.
3230 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3231 (qualify_ambiguous_name): Likewise.
3232 (java_complete_expand_class): Likewise.
3234 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3236 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3237 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3238 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3239 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3240 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3241 AIPL_FUNCTION_COMPLETED_INVOCATION.
3242 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3243 AIPL_FUNCTION_INVOCATION_READY.
3244 (AIPL_FUNCTION_DECLARATION): New enum entry.
3245 * parse.y (reorder_static_initialized): New function.
3246 (java_parser_context_pop_initialized_field): Use it.
3247 (add_inner_class_fields): Use
3248 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3249 augmented. Install marker after last alias initializer, if any.
3250 (generate_finit): Fixed typo. Don't try to retain only the used
3252 (method_header): Compute and set DECL_FUNCTION_NAP.
3253 (method_declarator): Fixed comment. Insert alias initializer in
3255 (build_alias_initializer_parameter_list): Fixed leading
3256 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3257 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3258 (java_complete_expand_class): Code to retain only used aliases
3260 (java_complete_expand_methods): New local `first_decl'. Generate
3261 $finit$ first, then expand the constructors, regular methods and
3263 (java_complete_expand_method): Don't report error on missing
3264 return statement if previously detected bogus.
3265 (fix_constructors): Don't patch constructor parameters list.
3266 (patch_method_invocation): Use new AIPL enum values. Reverse
3267 alias initializer list for anonymous classes.
3269 2000-01-30 Anthony Green <green@redhat.com>
3271 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3272 determine how many stack slots to pop.
3274 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3276 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3277 error handling/recovery.
3278 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3280 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3282 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3283 FIELD_LOCAL_ALIAS_USED): New macros.
3284 (DECL_FUNCTION_NAP): New macro.
3285 (struct lang_decl): New field `nap'.
3286 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3287 (struct lang_type): New fields `finit_stmt_list' and
3289 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3290 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3291 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3292 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3293 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3294 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3295 (BUILD_THROW): Macro line separator re-indented.
3296 * parse.y (end_class_declaration): New function.
3297 (maybe_generate_pre_expand_clinit): New name for
3298 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3299 pre-expand static fields.
3300 (maybe_generate_clinit): Function deleted.
3301 (check_for_static_method_reference): Prototype's parameter list
3303 (generate_finit): New name for maybe_generate_finit. Changed
3304 leading comment. Function rewritten to use
3305 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3306 (build_alias_initializer_parameter_list): New function.
3307 (java_parser_context_pop_initialized_field): Likewise.
3308 (add_inner_class_fields): Likewise.
3309 (type_declaration:): Call end_class_declaration.
3310 (class_member_declaration:): Likewise.
3311 (formal_parameter_list:): Fixed typos.
3312 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3313 element. Improved error handling.
3314 (block_statement:): Call end_class_declaration.
3315 (anonymous_class_creation:): Likewise.
3316 (create_anonymous_class): Fixed comments.
3317 (create_class): Call add_inner_class_fields.
3318 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3319 (method_header): Use MARK_FINAL_PARMS.
3320 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3321 (method_declarator): Propagate final argument flag.
3322 (craft_constructor): New local `artificial'. Call
3323 build_alias_initializer_parameter_list. Use
3324 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3325 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3327 (complete_expand_class): Get rid of unused outer context local
3329 (java_complete_expand_methods): Fixed leading
3330 comment. Generate/pre-expand <clinit> first. Changed method
3331 expansion order to regular, $finit$, constructors, <clinit>.
3332 (java_complete_expand_method): Set current_function_decl.
3333 (fix_constructors): Fix constructor parameter list to account for
3334 outer context local alias initializers.
3335 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3336 (resolve_expression_name): Lookup outer context local aliases. New
3337 local `access', use it.
3338 (patch_method_invocation): Patch inner class ctor invocation with
3339 outer context local aliases initialization values. $finit$
3340 invocation patching now includes things generated with
3341 build_alias_initializer_parameter_list.
3342 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3343 (build_super_invocation): Likewise.
3344 (patch_assignment): Changed comment.
3346 2000-01-27 Andrew Haley <aph@cygnus.com>
3348 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3352 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3354 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3356 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3358 * parse.y (register_fields): Don't pass a format specifier to
3359 OBSOLETE_MODIFIER_WARNING.
3360 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3361 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3363 (check_modifiers): Change function into a macro.
3364 (check_class_interface_creation): Pass a literal format string.
3366 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3368 * buffer.h: PROTO -> PARAMS.
3369 * check-init.c: Likewise.
3370 * class.c: Likewise.
3371 * constants.c: Likewise.
3372 * convert.h: Likewise.
3374 * except.c: Likewise.
3376 * gjavah.c: Likewise.
3377 * java-except.h: Likewise.
3378 * java-tree.h: Likewise.
3379 * jcf-depend.c: Likewise.
3380 * jcf-dump.c: Likewise.
3381 * jcf-parse.c: Likewise.
3382 * jcf-path.c: Likewise.
3383 * jcf-reader.c: Likewise.
3384 * jcf-write.c: Likewise.
3386 * jv-scan.c: Likewise.
3387 * jvgenmain.c: Likewise.
3388 * jvspec.c: Likewise.
3392 * parse-scan.y: Likewise.
3393 * parse.h: Likewise.
3394 * parse.y: Likewise.
3395 * typeck.c: Likewise.
3396 * verify.c: Likewise.
3399 * zextract.c: Likewise.
3400 * zipfile.h: Likewise.
3402 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3404 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3405 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3406 * constants.c (build_constant_data_ref): Check for cached
3407 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3408 in TYPE_CPOOL_DATE_REF.
3409 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3410 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3411 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3412 (LOCAL_FINAL): New macro.
3413 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3414 constant pool -- don't try to reuse.
3415 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3417 (find_in_current_zip): Use TYPE_JCF.
3418 * parse.h (java_check_final): Prototype removed.
3419 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3420 (maybe_create_class_interface_decl,
3421 check_class_interface_creation): Likewise.
3422 (java_expand_finals): Function removed.
3423 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3424 (block_statement:): Fixed comment.
3425 (anonymous_class_creation:): Likewise.
3426 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3428 (check_class_interface_creation): Loosened error report on (inner)
3429 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3430 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3431 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3433 (create_interface): Likewise.
3434 (anonymous_class_counter): New static global.
3435 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3436 patch. Fixed comments.
3437 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3438 anonymous_class_counter when declaring a toplevel class.
3439 (craft_constructor): Fixed constructor name when handling
3440 anonymous classes. Anonymous class constructors to feature hidden
3442 (java_fix_constructors): Added comment.
3443 (java_check_final): Function removed.
3444 (java_complete_expand_methods): Fixed comment. Don't generate
3445 class data, save its outgoing constant pool instead.
3446 (verify_constructor_super): Skip anonymous class constructor
3447 hidden this$<n> parameter.
3448 (java_expand_classes): New local `saved_ctxp'. Removed call to
3449 java_expand_finals and java_check_final. Expand anonymous class
3450 constructors. Generate class data.
3451 (build_super_invocation): Skip anonymous class hidden this$<n>
3453 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3454 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3455 (set_java_signature): Likewise.
3457 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3459 * gjavah.c: Delete ACC_VISIBILITY define.
3460 * jcf.h: Add ACC_VISIBILITY define.
3461 * parse.y: final: rule tagged <value>.
3462 (java_check_regular_methods): Use ACC_VISIBILITY define for
3463 default package access check.
3464 (local_variable_declaration_statement): Use final: rule.
3466 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3468 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3471 2000-01-17 Tom Tromey <tromey@cygnus.com>
3473 * gjavah.c (print_field_info): Allow non-static final fields.
3475 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3477 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3478 * parse.y (patch_anonymous_class): New function.
3479 (create_anonymous_class): Register incomplete type when the
3480 class/interface to extends/implement isn't known yet.
3481 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3482 (verify_constructor_super): Tuned error message.
3484 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3486 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3487 (ANONYMOUS_CLASS_P): New macro.
3488 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3489 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3490 * parse.y (create_class): Added leading argument.
3491 (maybe_create_class_interface_decl,
3492 check_class_interface_creation): Likewise.
3493 (craft_constructor): New function.
3494 (verify_constructor_super): Added argument in prototype.
3495 (class_declaration:): Inserted leading argument.
3496 (for_begin:): Use FOR_LOOP_P.
3497 (anonymous_class_creation): Create WFL of the anonymous class to
3498 instantiate. Call build_new_invocation. Added comments.
3499 (check_class_interface_creation): Handle parameter `anonymous' in
3500 verbose mode class creation announce.
3501 (link_nested_class_to_enclosing): Exclude anonymous classes.
3502 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3503 anonymous class, even though they appear to have an enclosing
3505 (create_interface): Pass extra argument to
3506 check_class_interface_creation.
3507 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3508 (create_class): Call check_class_interface_creation and
3509 maybe_create_class_interface_decl with extra new argument. Don't
3510 add private this$<n> to anonymous classes.
3511 (method_declarator): Insert hidden this$<n> to anonymous class
3513 (java_fix_constructors): Deleted code creating default
3514 constructor. Call craft_constructor instead.
3515 (java_check_regular_methods): Set `saw_constructor' to 1 for
3517 (fix_constructors): Pass extra argument to verify_constructor_super.
3518 (verify_constructor_super): New local `sdecl', use it. Search for
3519 matching constructor (possibly featuring arguments) in super
3521 (lookup_method_invoke): Craft constructor according to arguments
3522 list when dealing with anonymous class constructors.
3523 (build_super_invocation): Pass arguments to anonymous class super
3525 (search_loop): Use FOR_LOOP_P.
3526 (labeled_block_contains_loop_p): Likewise.
3528 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3530 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3531 (enclosing_context_p): New function.
3532 (get_access_flags_from_decl): Handle CLASS_STATIC.
3533 (maybe_layout_super_class): Extra first argument passed to
3535 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3537 * decl.c (access0_identifier_node): New global.
3538 (init_decl_processing): access0_identifier_node initialized.
3539 (pushdecl): Set DECL_CONTEXT only on non type decls.
3540 * expr.c (lookup_field): Lookup inner class fields in enclosing
3542 (expand_invoke): Use ID_INIT_P.
3543 (expand_java_field_op): Use DECL_CLINIT_P.
3544 * java-tree.def (CLASS_LITERAL): New tree code.
3545 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3546 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3547 (struct lang_decl): New field `inner_access'.
3548 (enclosing_context_p): Prototyped.
3549 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3550 ID_CLINIT_P): New macros.
3551 (CLASS_STATIC): New macro.
3552 (CLASS_ACCESS0_GENERATED_P): New macro.
3553 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3554 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3555 INNER_CLASS_P): New macros.
3556 (DECL_INNER_CLASS_LIST): New macro.
3557 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3559 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3560 the shift value to int. Fixed typo in comment.
3561 * lex.c (inst_id, wpv_id): Initialize.
3562 * mangle.c (unicode_mangling_length): Take `$' into account.
3563 * parse.h (DRECOVER, RECOVER): Terminate properly.
3564 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3565 (typedef struct _jdep): New field `enclosing'.
3566 (JDEP_ENCLOSING): New macro.
3567 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3568 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3569 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3570 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3571 GET_ENCLOSING_CPC_CONTEXT): New macros.
3572 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3573 (do_resolve_class): Added extra argument in prototype.
3574 * parse.y (resolve_class): Added extra argument in prototype.
3575 (maybe_create_class_interface_decl): Likewise.
3576 (maybe_use_access_method, build_wfl_wrap): New functions.
3577 (java_complete_expand_classes, java_complete_expand_class):
3579 (java_parser_context_push_initialized_field,
3580 java_parser_context_suspend, java_parser_context_resume):
3582 (maybe_make_nested_class_name, make_nested_class_name,
3583 set_nested_class_simple_name_value,
3584 link_nested_class_to_enclosing, find_as_inner_class,
3585 find_as_inner_class_do, check_inner_class_redefinition,
3586 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3587 maybe_build_thisn_access_method, build_outer_field_access,
3588 build_outer_field_access_methods, build_outer_field_access_expr,
3589 build_outer_method_access_method, build_new_access_id,
3590 build_outer_field_access_method, outer_field_access_p,
3591 outer_field_expanded_access_p, outer_field_access_fix,
3592 build_incomplete_class_ref, patch_incomplete_class_ref,
3593 create_anonymous_class): Likewise.
3594 (inst_id, wpv_id): New static global variables.
3595 (synchronized:): New rule, tagged <node>.
3596 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3598 (anonymous_class_creation:): New rule, tagged <node>.
3599 (NEW_TK): Tagged <node>.
3600 (type_literals, array_type_literal): New rules, tagged <node>.
3601 (class_declaration:): Removed action when reducing by class_body:
3602 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3603 using GET_CPC in sub-rules.
3604 (class_member_declaration): Handle inner classes.
3605 (method_declaration): When reducing method_header:, reset
3606 current_function_decl when appropriate.
3607 (method_declarator:): Set the number of formal parameter to 0 for
3608 method declared without arguments.
3609 (constructor_declarator:): Likewise.
3610 (static_initializer:): List of elements kept in a list.
3611 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3612 use of the keyword `static' for type declarations.
3613 (block_statement:): Handle inner class declarations.
3614 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3615 type qualified `this'.
3616 (class_instance_creation_expression): Use anonymous_class_creation:
3617 to handle inner class instances creation. Handle qualified `new'.
3618 (something_dot_new): Added appropriate actions.
3619 (create_new_parser_context): New function.
3620 (java_push_parser_context, java_parser_context_save_global,
3621 java_parser_context_suspend): Use create_new_parser_context.
3622 (check_modifiers): Changed leading comment.
3623 (check_class_interface_creation): Handle interclasses.
3624 (add_superinterfaces): Fixed comment.
3625 (create_interface): Build qualified name from the raw_name instead
3626 of its matching WFL. Push the initialized fields list. raw_name added
3627 as an extra argument to maybe_create_class_interface_decl.
3628 (create_class): Build qualified name from the raw_name instead of
3629 its matching WFL. Removed assignment to current_parsed_class_un.
3630 Call PUSH_ERROR before returning an error. Suspend the current
3631 parser context when processing an inner class. Push the
3632 initialized fields list. raw_name added as an extra argument to
3633 maybe_create_class_interface_decl. Add the private this$<n>
3635 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3636 (register_fields): Get the class type from GET_CPC and handle
3637 previous errors. Added code to handle the creation of static
3638 fields in inner classes. Initialized fields initialization
3639 statements kept in a list of lists.
3640 (maybe_generate_finit): Initialized fields initialization
3641 statements kept in a list of lists. Use GET_CPC.
3642 (maybe_generate_clinit): Likewise.
3643 (method_header): Use GET_CPC and GET_CPC_UN.
3644 (parser_qualified_classname): Handle inner classes.
3645 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3646 (java_fix_constructors): Hide pointer to enclosing context
3647 instance in constructor list when dealing with inner classes.
3648 (jdep_resolve_class): Call resolve_class with extra first argument
3650 (resolve_class): Add enclosing context as a first extra argument
3651 to do_resolve_class.
3652 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3654 (resolve_no_layout): Extra argument added to resolve_class
3656 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3657 (java_get_real_method_name): Use GET_CPC_UN.
3658 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3659 (java_check_abstract_methods): Handle static method declared in
3660 inner classes by an error.
3661 (java_check_regular_methods): Use DECL_CLINIT_P.
3662 (source_start_java_method): Also set DECL_MAX_LOCALS.
3663 (create_artificial_method): Call java_parser_context_save_global
3664 and java_parser_context_restore_global instead of saving/restoring
3665 the context by hand.
3666 (expand_start_java_method): Improved verbose mode message.
3667 (java_complete_expand_methods): Fixed leading comment. Use
3669 (fix_constructors): Added assignment to this$<n> if necessary.
3670 (java_expand_classes): Call java_complete_expand_classes instead
3671 of java_complete_expand_methods.
3672 (make_qualified_primary): Simplified.
3673 (merge_qualified_name): Optimized for missing left or right parts.
3674 (resolve_expression_name): Handle access to outer class fields from
3676 (resolve_qualified_expression_name): New macro
3677 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3678 classes. Report error on non appropriate qualification of
3679 `new'. Handle qualified `this'.
3680 (not_accessible_p): Allow access to outer class private fields from
3682 (patch_method_invocation): Handle method invocations through
3683 access methods and inner class constructor invocations.
3684 (find_applicable_accessible_methods_list): Search enclosing
3685 contexts of an inner class.
3686 (search_applicable_methods_list): Fixed typo.
3687 (argument_types_convertible): Handle inner class constructors'
3688 hidden outer context reference argument.
3689 (qualify_ambiguous_name): Handle qualified `this'.
3690 (java_complete_lhs): Handle use of field accessed through
3691 artificial access methods in various cases of assignments. Handle
3693 (check_final_assignment): Use DECL_CLINIT_P.
3694 (valid_ref_assignconv_cast_p): Handle the destination being an
3695 enclosing context of the source.
3696 (patch_unaryop): Handle use of field accessed through artificial
3698 (patch_return): Use DECL_CLINIT_P.
3699 (patch_throw_statement): Use DECL_CLINIT_P.
3700 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3701 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3704 2000-01-16 Anthony Green <green@cygnus.com>
3706 * parse.y (build_string_concatenation): Only use
3707 StringBuffer(String) shortcut if String arg is constant.
3709 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3711 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3712 the shift value to int. Fixed typo in comment.
3714 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3716 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3717 * jcf-write.c: Likewise.
3718 * parse.y: Likewise.
3719 * parse.c: Regenerate.
3721 2000-01-09 Anthony Green <green@cygnus.com>
3723 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3724 bytecodes in the correct order.
3726 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3728 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3730 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3732 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3733 before building constant array decl.
3735 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3737 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3738 method invocation and typo in conditional expression.
3739 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3740 the appropriate NOTE_POP.
3741 * parse.y (patch_binop): Shift value mask to feature the right
3744 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3746 * class.c (assume_compiled, assume_compiled_node): Add static
3748 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3750 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3752 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3754 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3755 to `__modifier' to avoid stringifying it.
3757 * parse.y (verify_constructor_circularity): Don't call a variadic
3758 function with a non-literal format string.
3759 (java_check_abstract_methods): Move unreachable code inside
3760 `continue' statement.
3761 (lookup_method_invoke): Call xstrdup, not strdup.
3763 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3766 * jcf-parse.c (yyparse): Likewise.
3768 * jv-scan.c (main): Likewise.
3770 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3772 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3773 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3774 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3777 * parse.y (synchronized, variable_redefinition_error,
3778 check_class_interface_creation, create_interface, create_class,
3779 method_header, finish_method_declaration,
3780 check_modifiers_consistency, method_declarator,
3781 complete_class_report_errors, check_abstract_method_definitions,
3782 java_check_regular_methods, check_throws_clauses,
3783 java_check_abstract_methods, read_import_dir,
3784 check_pkg_class_access, declare_local_variables, fix_constructors,
3785 cut_identifier_in_qualified, resolve_expression_name,
3786 resolve_qualified_expression_name, patch_method_invocation,
3787 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3788 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3789 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3790 patch_try_statement, patch_synchronized_statement,
3791 patch_throw_statement, check_thrown_exceptions,
3792 patch_conditional_expr): Likewise.
3794 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3796 * Makefile.in (LIBDEPS): Added gcc's errors.o
3797 (../jcf-dump$(exeext):): Link with gcc's errors.o
3798 (../gcjh$(exeext):): Likewise.
3799 * expr.c (expand_java_NEW): Layout the entire target type instead of
3800 laying out its methods only.
3801 (lookup_field): Layout the class after having loaded it.
3802 * java-tree.h (java_debug_context): Declared.
3803 * jcf-io.c (toplev.h): Included.
3804 (find_class): Removed assignment to jcf's outofsynch
3805 field. Force source file to be read if newer than its matching
3806 class file. Tweaked debug messages.
3807 * jcf-parse.c (jcf_out_of_synch): Deleted.
3808 (read_class): Call to jcf_out_of_synch removed.
3809 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3810 (jcf_out_of_synch): Prototype deleted.
3811 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3812 `deprecated' and `class_err': integer turned into bit fields.
3813 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3814 * parse.y (package_list): New global.
3815 (package_declaration:): Record newly parsed package name.
3816 (extra_ctxp_pushed_p): Static global deleted.
3817 (java_parser_context_save_global): Create buffer context for the
3818 purpose of saving globals, if necessary.
3819 (java_parser_context_restore_global): Pop context pushed for the
3820 purpose of saving globals, if necessary.
3821 (java_debug_context_do): New prototype and function.
3822 (java_debug_context): Likewise.
3823 (do_resolve_class): Use already parsed package names to qualify
3824 and lookup class candidate.
3825 (java_pre_expand_clinit): Removed unnecessary local variable.
3827 1999-12-17 Tom Tromey <tromey@cygnus.com>
3829 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3831 (process_file): Use `\n\' at end of each line in string.
3833 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3835 * expr.c (expand_invoke): Layout the loaded class before
3836 attempting to use it.
3837 (expand_java_field_op): Allow final field assignments to take
3839 * typeck.c (convert): Return error_mark_node if expr is null.
3841 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3843 * class.c (class_depth): Return -1 if the class doesn't load
3845 * expr.c (can_widen_reference_to): Check for errors during depth
3846 computation and return 0 accordingly.
3847 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3848 create default constructors and add an other error check.
3849 * parse.h (java_fix_constructors): Prototyped.
3850 * parse.y (java_pre_expand_clinit): Likewise.
3851 (build_super_invocation): Re-prototyped to feature one argument.
3852 (java_check_circular_reference): Directly use `current'.
3853 (java_fix_constructors): New function.
3854 (java_check_regular_methods): Don't create default constructors
3855 here, but abort if none were found.
3856 (java_complete_expand_methods): Pre-process <clinit> calling
3857 java_pre_expand_clinit.
3858 (java_pre_expand_clinit): New function.
3859 (fix_constructors): build_super_invocation invoked with the
3860 current method declaration as an argument.
3861 (build_super_invocation): Use the context of the processed method
3862 decl argument instead of current_class.
3863 * typeck.c (lookup_java_method): Take WFLs in method names into
3866 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3868 * class.c (make_class_data): flag_keep_inline_functions to keep
3869 private methods in the method array.
3871 1999-12-15 Anthony Green <green@cygnus.com>
3873 * check-init.c (check_init): Take into account both types of
3874 `throw's when checking for uninitialized variables.
3876 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3878 * parse.y (java_complete_lhs): Force convertion of array
3879 dimensions to int_type_node, that's what runtime's ABI expects.
3881 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3883 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3884 operand of a WFL, until the Java front-end gets fixed with regard
3885 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3887 1999-12-10 Andrew Haley <aph@cygnus.com>
3889 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3890 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3891 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3895 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3897 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3898 before calling expand_eh_region_start and expand_start_all_catch.
3899 * except.c (expand_start_java_handler): Switch to permanent
3900 obstack before calling expand_eh_region_start.
3901 (expand_end_java_handler): Switch to permanent obstack before
3902 calling expand_start_all_catch.
3904 1999-12-5 Anthony Green <green@cygnus.com>
3906 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3907 function with side effects.
3908 (init_decl_processing): Mark all memory allocating DECLs with
3911 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3913 * except.c (expand_end_java_handler): Call
3914 expand_resume_after_catch and end_catch_handler.
3916 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3918 * verify.c (verify_jvm_instructions): Create new return label
3919 chain if non existant (don't rely on the verified state of the jsr
3922 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3924 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3925 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3927 * parse.y (patch_assignment): Removed bogus final class test on
3928 lhs when checking on whether to emit an ArrayStoreException runtime
3930 * expr.c (expand_java_arraystore): Likewise.
3932 1999-11-28 Anthony Green <green@cygnus.com>
3934 * decl.c (find_local_variable): Reuse single slot decls when
3937 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3939 * jcf-parse.c (saw_java_source): Global variable removed.
3940 (read_class): Don't use `saw_java_source'. Added extra braces.
3941 (yyparse): Code setting `saw_java_source' removed.
3943 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3945 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3947 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3949 * verify.c (merge_type_state): Non verified subroutines being
3950 considered more than once to trigger passive type merge.
3952 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3954 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3955 in case of error. Error message tuned.
3957 1999-11-21 Anthony Green <green@cygnus.com>
3959 * constants.c (find_methodref_index): Unwrap method names before
3960 inserting them in the constant pool.
3962 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3964 * class.c (assume_compiled_node): New typedef.
3965 (assume_compiled_tree): New static data.
3966 (find_assume_compiled_node): New function.
3967 (add_assume_compiled): New function.
3968 (assume_compiled): New function.
3969 * class.c (make_class_data): Use assume_compiled.
3970 (is_compiled_class): Use assume_compiled.
3972 * java-tree.h (add_assume_compiled): Declare.
3974 * lang.c (lang_decode_option): Parse new options.
3976 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3979 int_type_node: that's what `_Jv_AllocObject' expects.
3981 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3983 * parse.y (lookup_method_invoke): Use lang_printable_name to
3984 reliably build the type name during error report. Fixes PR gcj/97.
3986 1999-11-09 Tom Tromey <tromey@cygnus.com>
3988 * jcf-path.c: Include <sys/stat.h>.
3989 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3990 (DIR_UP): New macro.
3992 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3994 * parse.y (source_end_java_method): Resume permanent allocation,
3995 reversing Apr 27 1998 patch.
3996 (patch_string_cst): Pop obstacks after having pushed the permanent
3999 1999-11-05 Tom Tromey <tromey@cygnus.com>
4001 * class.c (finish_class): Emit inlined methods if any native
4002 methods exist in the class. Fixes PR gcj/85.
4004 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4006 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4007 (qualify_ambiguous_name): Likewise.
4009 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4011 * typeck.c: (lookup_java_method): search all inherited
4012 interfaces when looking up interface method.
4014 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4016 * parse.y (method_header:): Issue error message for rule `type
4018 (synchronized:): Error report when not using synchronized.
4020 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4022 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4023 being used before the superclass constructor has been called.
4024 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4025 instead of `CALL_THIS_CONSTRUCTOR_P'.
4027 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4029 * check-init.c: Fix typo in comment.
4031 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4033 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4036 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4038 * parse.y (expression_statement:): Call function to report
4039 improper invocation of a constructor.
4040 (parse_ctor_invocation_error): New function.
4042 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4044 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4047 1999-10-21 Tom Tromey <tromey@cygnus.com>
4049 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4050 in generated `main'.
4052 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4054 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4055 (qualify_ambiguous_name): Likewise.
4057 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4059 * parse.y (java_complete_tree): fold_constant_for_init to work on
4061 (java_complete_lhs): Likewise.
4062 (array_constructor_check_entry): Complete an initializer element
4063 on permanent_obstack.
4065 1999-10-19 Tom Tromey <tromey@cygnus.com>
4067 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4068 From Mike Moreton <mike@pillim.demon.co.uk>.
4070 1999-10-15 Greg McGary <gkm@gnu.org>
4072 * java-tree.h (flag_bounds_check): Remove extern decl.
4073 * lang.c (flag_bounds_check): Remove global variable.
4074 (lang_f_options): Remove "bounds-check" entry.
4075 (lang_init_options): Default flag_bounds_check to "on".
4077 1999-10-14 Tom Tromey <tromey@cygnus.com>
4079 * jvgenmain.c (usage): New function.
4080 (main): Use it. Also, handle `-D' options.
4081 * jvspec.c (lang_specific_driver): Recognize -D.
4082 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4084 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4086 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4088 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4089 variadic function with a non-literal format string.
4091 * parse-scan.y (report_main_declaration): Likewise.
4093 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4095 * parse.y (read_import_dir, patch_assignment, patch_binop,
4096 patch_array_ref): Likewise.
4098 * typeck.c (build_java_array_type): Likewise.
4100 * verify.c (verify_jvm_instructions): Likewise.
4102 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4104 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4106 1999-10-07 Anthony Green <green@cygnus.com>
4108 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4109 where CHECK_PUT may fail for valid reasons.
4111 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4112 UNSAFE_PUTN): New macros.
4114 1999-10-04 Tom Tromey <tromey@cygnus.com>
4116 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4117 well. Fixes Java PR gcj/59.
4118 * parse-scan.y (yyerror): Report errors.
4120 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4122 * decl.c (insert_block): Remove unconditional `abort'.
4124 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4126 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4127 FUNCTION_CODE now of type int. All callers changed.
4128 Set the builtin's DECL_BUILT_IN_CLASS.
4130 1999-09-23 Tom Tromey <tromey@cygnus.com>
4132 * jvspec.c (lang_specific_driver): Don't read spec file if
4133 -fsyntax-only given.
4135 1999-09-22 Tom Tromey <tromey@cygnus.com>
4137 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4139 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4140 (WORDS_TO_LONG): Likewise.
4141 (WORDS_TO_DOUBLE): Likewise.
4143 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4145 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4146 (RELOCATION_VALUE_1): Likewise.
4147 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4148 push_in_const, push_long_const): Prototyped.
4149 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4150 (push_constant2): Likewise.
4151 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4152 (find_constant_wide): Cast find_constant2's integer arguments to
4154 (find_constant_index): Cast find_constant2's and find_constant2's
4155 integer arguments to `jword'.
4156 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4157 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4158 (emit_if): Use RELOCATION_VALUE_1.
4159 (emit_goto): Likewise.
4160 (emit_jsr): Likewise.
4161 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4162 argument to push_long_const to HOST_WIDE_INT.
4164 1999-09-15 Andreas Schwab <schwab@suse.de>
4166 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4168 1999-09-20 Nick Clifton <nickc@cygnus.com>
4170 * lang.c (lang_decode_option): Extend comment.
4172 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4174 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4177 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4179 * gjavah.c (get_field_name, print_method_info, print_include,
4180 add_namelet): Use xmalloc, not malloc.
4182 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4183 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4186 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4188 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4190 * jcf-path.c (add_entry): Likewise.
4192 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4194 * jv-scan.c (xmalloc): Remove definition.
4196 * jvgenmain.c (xmalloc): Likewise.
4198 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4200 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4202 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4203 concat, not xmalloc/sprintf.
4204 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4205 (xstrdup): Remove definition.
4207 * parse.y (duplicate_declaration_error_p,
4208 constructor_circularity_msg, verify_constructor_circularity,
4209 check_abstract_method_definitions, java_check_regular_methods,
4210 java_check_abstract_methods, patch_method_invocation,
4211 check_for_static_method_reference, patch_assignment, patch_binop,
4212 patch_cast, array_constructor_check_entry, patch_return,
4213 patch_conditional_expr): Use xstrdup, not strdup.
4215 * zextract.c (ALLOC): Use xmalloc, not malloc.
4217 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4219 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4221 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4222 (do_spec, lang_specific_pre_link, lang_specific_driver,
4223 input_filename, input_filename_length): Don't declare.
4224 (main_class_name, jvgenmain_spec, lang_specific_driver):
4226 (lang_specific_driver): All calls to the function pointer
4227 parameter now explicitly call `fatal'.
4229 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4231 * parse.y (find_applicable_accessible_methods_list): Search
4232 abstract classes as interfaces.
4234 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4236 * class.c (finish_class): We're now outside a valid method
4237 declaration. Tell the rest of gcc so.
4239 1999-09-08 Bruce Korb autogen@linuxbox.com
4241 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4243 1999-09-07 Tom Tromey <tromey@cygnus.com>
4245 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4247 (decode_signature_piece): Don't emit "::" in JArray<>.
4248 (print_namelet): Only print trailing `;' when printing a class.
4250 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4252 * java-tree.h: Delete declarations for all tree nodes now moved to
4254 * decl.c: Delete their definitions.
4256 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4258 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4259 * Makefile.in (OBJS): Add ggc-callbacks.o.
4260 (OBJDEPS): Likewise.
4262 1999-09-03 Tom Tromey <tromey@cygnus.com>
4264 * parse.y (strip_out_static_field_access_decl): Return operand if
4265 it satisfies JDECL_P.
4267 1999-09-02 Tom Tromey <tromey@cygnus.com>
4269 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4270 Handle nested arrays, like `[[I'.
4272 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4274 * class.c (finish_class): Remove unused parameter, all callers
4277 * expr.c (build_java_athrow): Change return type to void.
4278 (java_lang_expand_expr): Make sure each case in switch returns a
4281 * java-tree.h (finish_class): Fix prototype to take void args.
4283 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4284 (main): Issue return from main, not exit.
4286 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4288 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4290 * jv-scan.c (main): Issue return from main, not exit.
4292 * parse.y (check_abstract_method_definitions,
4293 java_check_abstract_method_definitions): Add static prototypes.
4294 (java_complete_expand_methods): Fix call to `finish_class'.
4296 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4299 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4301 * lang.c (language_string): Constify.
4303 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4305 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4306 Remove hacks for stuff which comes from libiberty.
4308 * Make-lang.in: Likewise.
4310 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4312 * Makefile.in (xref.o): Depend on xref.c explicitly.
4314 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4316 * java-tree.h (lang_printable_name): Constify a char*.
4318 * lang.c (lang_printable_name): Likewise.
4320 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4322 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4325 1999-08-26 Tom Tromey <tromey@cygnus.com>
4327 * gjavah.c (print_cxx_classname): Print "::" before qualified
4330 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4332 * parse.y (lookup_cl): Changed leading comment. Now does its best
4333 to set the column number.
4334 (qualify_ambiguous_name): Take WFL wrappers into account.
4336 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4338 * verify.c (verify_jvm_instructions): Don't check instruction
4339 validity beyond end of method.
4341 1999-08-25 Tom Tromey <tromey@cygnus.com>
4343 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4345 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4347 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4348 cxx_keyword_subst, generate_access, name_is_method_p,
4349 get_field_name, print_field_name, super_class_name, print_include,
4350 decode_signature_piece, print_class_decls, usage, help,
4351 java_no_argument, version, add_namelet, print_namelet): Add static
4353 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4354 name_is_method_p): Constify a char*.
4355 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4356 Provide a final else clause in an if-else-if.
4357 (print_field_info): Add missing final arg in function call to
4359 (print_method_info, decompile_method, decode_signature_piece,
4360 print_c_decl, print_full_cxx_name, print_stub,
4361 print_mangled_classname, super_class_name, print_include,
4362 add_namelet, add_class_decl, print_class_decls, process_file,
4363 help): Constify a char*.
4365 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4366 push_int_const, find_constant_wide, find_constant_index,
4367 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4368 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4369 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4370 emit_if, emit_goto, emit_jsr, call_cleanups,
4371 make_class_file_name): Add static prototypes.
4372 (generate_bytecode_return, generate_bytecode_insns): Pass a
4373 NULL_PTR, not a NULL_TREE.
4375 * jv-scan.c: Include "jcf.h".
4376 (main): Declare using DEFUN macro.
4378 * jvspec.c (find_spec_file, lang_specific_pre_link,
4379 lang_specific_driver): Add prototypes.
4380 (find_spec_file): Constify a char*.
4382 * keyword.gperf (hash, java_keyword): Add prototypes.
4384 * lang.c (lang_print_error): Add static prototype.
4385 (lang_init): Prefer memcpy over bcopy to avoid casts.
4387 * lex.c (yylex): Add static prototype.
4389 * parse-scan.y: Include "lex.c" earlier.
4391 * parse.h: Remove redundant declaration for `yylex'.
4393 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4394 labeled_block_contains_loop_p): Add static prototypes.
4395 (not_accessible_p): Make static to match prototype.
4397 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4399 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4401 * parse.y (check_method_redefinition): Changed leading comment.
4402 (check_abstract_method_definitions): New function.
4403 (java_check_abstract_method_definitions): New function.
4404 (java_check_regular_methods): Call it.
4405 (verify_constructor_super): Fixed indentation.
4406 (lookup_method_invoke): Likewise.
4408 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4410 * parse.y (method_header): Return a null pointer if the current
4412 (finish_method_declaration): Return if the current function decl
4414 (source_start_java_method): Likewise.
4415 (java_method_add_stmt): Likewise.
4417 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4419 * class.c (emit_register_class): Removed unnecessary call to
4421 * parse.y (labeled_block_contains_loop_p): Removed unused local
4424 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4426 * parse.y (java_refold): Added prototype.
4428 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4430 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4431 (java_stabilize_reference): Removed unnecessary `else'.
4432 (java_complete_lhs): Set flag to remember boolean. Call
4433 java_refold. Added comments.
4434 (java_decl_equiv): New function.
4435 (binop_compound_p): Likewise.
4436 (java_refold): Likewise.
4437 (patch_unaryop): Striped static field access assigned to decl and
4438 op. Changed promotion scheme for ++/-- operators.
4439 (search_loop): New function.
4440 (labeled_block_contains_loop_p): Likewise.
4441 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4443 (patch_bc_statement): Call search_loop. Fixed comment.
4445 1999-08-14 Anthony Green <green@cygnus.com>
4447 * expr.c (java_lang_expand_expr): Mark static array data as
4450 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4452 * jvgenmain.c (main): NUL-terminate name_obstack.
4454 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4456 * check-init.c (check_bool2_init, done_alternative): Add static
4459 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4460 (add_method, build_utf8_ref, build_class_ref,
4461 append_gpp_mangled_type, layout_class_method): Constify a char*.
4463 * decl.c (push_promoted_type, make_binding_level): Add static
4465 (push_promoted_type, pushdecl): Constify a char*.
4467 * except.c (find_handler_in_range, link_handler,
4468 check_start_handlers): Add static prototypes.
4470 * expr.c (process_jvm_instruction): Constify a char*.
4472 * gjavah.c (main): Constify a char*.
4474 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4477 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4479 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4480 munge, print_ents): Constify a char*.
4482 * jcf-dump.c (disassemble_method): Constify a char*.
4483 (print_constant_pool, print_exception_table): Add static prototypes.
4484 (print_constant, print_exception_table, main, disassemble_method):
4487 * jcf-io.c (find_classfile, find_class): Likewise.
4489 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4490 (set_source_filename, predefined_filename_p): Add static prototypes.
4491 (set_source_filename, get_constant, get_class_constant,
4492 find_in_current_zip): Constify a char*.
4494 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4496 (add_entry, add_path, jcf_path_classpath_arg,
4497 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4499 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4500 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4501 jcf_parse_one_method, jcf_parse_methods,
4502 jcf_parse_final_attributes): Add static prototypes.
4503 (get_attribute): Constify a char*.
4505 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4506 jcf_dependency_add_target, jcf_path_classpath_arg,
4507 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4509 * jv-scan.c (main): Constify a char*.
4510 (gcc_obstack_init): Add prototype arguments.
4512 * jvgenmain.c (gcc_obstack_init): Likewise.
4513 (main): Constify a char*.
4515 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4517 (put_decl_string, lang_print_error): Constify a char*.
4518 (lang_init): Remove redundant extern prototype.
4520 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4522 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4523 Add static prototypes.
4524 (get_type_from_signature): Constify a char*.
4526 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4527 Add static prototypes.
4528 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4529 (verify_jvm_instructions): Constify a char*.
4531 * xref.c (xref_flag_value): Likewise.
4533 * xref.h (xref_flag_value): Likewise.
4535 * zextract.c (makeword, makelong): Add static prototypes.
4536 (makeword, makelong): Constify a uch*.
4538 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4540 * lang.c (java_dummy_print): Constify a char*.
4541 (lang_print_error): Likewise.
4542 (lang_init): Remove redundant prototype for `print_error_function'.
4543 (lang_init_source): Likewise.
4544 (lang_identify): Constify a char*.
4546 1999-08-09 Tom Tromey <tromey@cygnus.com>
4548 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4549 (WORDS_TO_LONG): Likewise.
4550 (WORDS_TO_DOUBLE): Likewise.
4552 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4554 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4556 * expr.c (java_stack_pop, java_array_data_offset,
4557 build_java_throw_out_of_bounds_exception, case_identity,
4558 build_java_check_indexed_type): Add static prototypes.
4559 (linenumber_table, expand_invoke, expand_java_field_op,
4560 build_primtype_type_ref, expand_byte_code): Constify a char*.
4562 * java-tree.h (build_primtype_type_ref, linenumber_table):
4564 (java_lang_expand_expr): Add prototype.
4566 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4567 `java_lang_expand_expr'.
4569 * lex.c (java_lex_error): Constify a char*.
4570 (java_get_unicode, java_read_char, java_allocate_new_line,
4571 java_unget_unicode, java_sneak_unicode): Prototype.
4573 * parse-scan.y (current_class, package_name, method_declarator,
4574 report_class_declaration, yyerror): Constify a char*.
4576 * parse.h (java_report_errors): Prototype.
4577 (yyerror): Constify a char*.
4579 * parse.y (classitf_redefinition_error, check_modifiers,
4580 parse_jdk1_1_error, lookup_package_type,
4581 lookup_package_type_and_set_next, get_printable_method_name,
4582 purify_type_name): Constify a char*.
4583 (build_super_invocation, maybe_generate_finit,
4584 verify_constructor_super, parser_add_interface,
4585 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4586 java_complete_expand_methods, java_expand_finals,
4587 cut_identifier_in_qualified, java_stabilize_reference,
4588 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4589 merge_string_cste): Prototype.
4590 (single_type_import_declaration, yyerror,
4591 variable_redefinition_error, build_array_from_name,
4592 build_unresolved_array_type, check_class_interface_creation,
4593 resolve_class, complete_class_report_errors,
4594 note_possible_classname, read_import_dir,
4595 find_in_imports_on_demand, resolve_package, fix_constructors,
4596 check_deprecation, lookup_method_invoke,
4597 maybe_build_primttype_type_ref, array_constructor_check_entry):
4599 (java_complete_expand_methods, java_expand_finals): Make static.
4600 (convert_narrow): Remove static prototype.
4602 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4604 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4606 1999-08-02 Richard Henderson <rth@cygnus.com>
4608 * decl.c: Include defaults.h instead of expr.h.
4609 * parse.y: Likewise.
4611 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4613 * java/decl.c (start_java_method): Change all uses of
4614 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4615 Ensure expr.h is included.
4616 * java/expr.c (pop_arguments): Ditto.
4617 * java/parse.y (expand_start_java_method): Ditto.
4619 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4621 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4623 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4625 * decl.c: Include "function.h".
4626 * except.c: Likewise.
4627 * parse.y: Likewise.
4628 * Makefile.in: Update dependencies.
4630 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4632 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4633 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4634 `modifier' with ATTRIBUTE_UNUSED.
4636 * gjavah.c (process_file): Add braces around ambiguous `else'.
4638 * jcf-dump.c (print_access_flags, localvar_free): Change return
4641 * parse.y (java_complete_expand_method): Initialize variable
4643 (resolve_qualified_expression_name): Likewise for `field_decl'.
4644 (patch_method_invocation): Likewise for `class_to_search'.
4645 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4646 (patch_assignment): Likewise for `lhs_type'.
4648 * verify.c (verify_jvm_instructions): Remove unused variable
4651 1999-07-25 Richard Henderson <rth@cygnus.com>
4653 * decl.c (va_list_type_node): New.
4655 1999-07-25 Anthony Green <green@cygnus.com>
4657 * gjavah.c (print_stub): New function.
4658 (METHOD_IS_NATIVE): New macro.
4659 (print_mangled_classname): Make static.
4660 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4661 (process_file): Perform stub generation.
4662 (HANDLE_METHOD): Don't emit class decls during stub
4664 (HANDLE_END_METHOD): Take into account stub generation.
4665 (print_method_info): Handle stub generation.
4666 (print_stub): New function.
4667 (print_cxx_classname): Make signature consistant with others.
4668 (help): Describe -stubs option.
4669 (main): Create stub file.
4670 (version): Use version.c.
4671 (print_full_cxx_name): New function.
4672 (print_c_decl): Use print_full_cxx_name.
4674 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4676 * check-init.c (check_init): Handle MAX_EXPR.
4678 1999-07-15 Andrew Haley <aph@cygnus.com>
4680 * lang.c (flag_use_divide_subroutine): New variable.
4681 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4682 fp-to-integer conversion.
4683 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4686 * expr.c (build_java_soft_divmod): New function.
4687 (build_java_binop): Call build_java_soft_divmod if
4688 flag_use_divide_subroutine is set.
4689 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4690 soft_lrem_node: new builtin functions.
4691 (init_decl_processing) Initialize the new builtins.
4692 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4693 soft_lrem_node: new builtin functions.
4694 (build_java_soft_divmod): New function.
4695 * parse.y: Call build_java_soft_divmod if
4696 flag_use_divide_subroutine is set.
4699 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4700 a --specs= arg) even if not linking.
4701 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4702 -fuse-divide-subroutine
4704 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * parse.y (resolve_and_layout): Check methods only once.
4707 (resolve_qualified_expression_name): Verify thrown exceptions
4709 (check_thrown_exceptions): Reject exceptions thrown in
4710 initializer. Error message tuned.
4712 1999-07-14 Andrew Haley <aph@cygnus.com>
4714 * expr.c (expand_expr): Do not return the last statement in a
4715 block as the block's value.
4717 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4719 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4720 CALL_EXPR, to avoid order of evaluation changes.
4722 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4724 * parse.y (qualify_ambiguous_name): Do not use
4725 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4727 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4729 * check-init.c (check_init): Handle MAX_EXPR.
4730 * expr.c (force_evaluation_order): Force method call arguments to
4731 be evaluated in left-to-right order.
4732 * parse.y (qualify_ambiguous_name): Loop again to qualify
4733 NEW_ARRAY_EXPR properly.
4735 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4737 * parse.y (patch_invoke): Resolve unresolved invoked method
4739 (qualify_ambiguous_name): STRING_CST to qualify expression for
4740 type name resolution.
4742 1999-06-24 Andrew Haley <aph@cygnus.com>
4744 * class.c (finish_class): Whenever a deferred method is
4745 output, rescan the list of methods to see if a new candidate for
4746 output can be found.
4748 1999-06-28 Tom Tromey <tromey@cygnus.com>
4750 * jvspec.c (lang_specific_driver): Recognize --help.
4752 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4754 * parse.y (resolve_package): Fixed bogus return statement.
4755 (patch_method_invocation): Resolve method invocation beginning with
4756 a package name qualifier.
4758 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4760 * Make-lang.in (java.stage1): Depend on stage1-start.
4761 (java.stage2): Likewise for stage2-start.
4762 (java.stage3): Likewise for stage3-start.
4763 (java.stage4): Likewise for stage4-start.
4765 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4767 * parse.y (java_complete_lhs): When doing cross referencing, don't
4768 try to keep file location on a WFL expanded as a CALL_EXPR.
4770 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4772 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4773 compiling to class file a void method with an empty method body.
4774 As a side effect, the bytecode backend will generate the
4775 appropriate `return' instruction.
4777 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4779 * parse.y (lookup_package_type_and_set_next): New function prototype.
4780 (resolve_package): Search current and imported packages.
4781 (lookup_package_type_and_set_next): New function.
4783 1999-06-22 Andrew Haley <aph@cygnus.com>
4785 * verify.c (verify_jvm_instructions): Check for pending blocks
4786 before invalid PC test and opcode switch, not after.
4788 1999-06-21 Andrew Haley <aph@cygnus.com>
4790 * except.c (find_handler_in_range): The upper limit for exception
4791 ranges is exclusive, not inclusive: (start <= pc < end).
4792 (link_handler): find child pointer which points to outer by
4793 searching sibling list: previous code incorrectly assumed that
4794 outer->outer->first_child must point to outer.
4795 * verify.c (verify_jvm_instructions): FIXME added to code for
4797 (verify_jvm_instructions): Do not assume that the last block
4798 processed in a subroutine is a block which ends with a `ret'
4799 instruction. With some control flows it is possible that the last
4800 block ends with an `athrow'.
4802 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4804 * parse.y (qualify_ambiguous_name): Reorganized the post
4805 evaluation of non WFL leading expression nodes.
4807 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4809 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4812 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4814 * parse.y (qualify_ambiguous_name): Handle qualified expression
4815 beginning with a STRING_CST.
4817 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * parse.y (register_fields): Set DECL_INITIAL on both
4820 pre-initialized static and public fields.
4821 (resolve_field_access): Static field access expressions to always
4823 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4824 qualification. CONVERT_EXPR to be resolved as an expression name.
4825 (java_complete_lhs): Identify and access qualified final
4826 initialized field in switch statement case expression.
4827 (fold_constant_for_init): Pre-initialized field decl constant to
4830 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4832 * parse.y (note_possible_classname): Mark returned node with
4833 QUALIFIED_P only if the original class name contained a '/'.
4835 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4837 * Make-lang.in (gcjh): More parallel build fixes.
4839 1999-06-03 Mike Stump <mrs@wrs.com>
4841 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4843 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4845 * except.c (link_handler): Chain exception handlers in order.
4847 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4849 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4850 with nops and process as usual in order to always set correct EH
4851 ranges. Emit detailed warnings about unreachable bytecodes.
4853 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4855 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4858 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4860 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4861 or the searched field decl.
4863 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4865 * parse.y (fold_constant_for_init): Convert numerical constant
4866 values to the type of the assigned field.
4868 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4870 * expr.c (lookup_field): Relaxed the test on class loading error
4872 * parse.y (fold_constant_for_init): Enabeled old code.
4874 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4876 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4877 decide the validity of the cast of a java.lang.Cloneable reference
4879 (patch_conditional_expr): Fixed first argument passed to
4880 binary_numeric_promotion.
4882 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4884 * parse.y (qualify_ambiguous_name): Take into account that a
4885 CONVERT_EXPR might specify a type as a WFL.
4887 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4889 * parse.y (patch_assignment): Save the rhs before using it as an
4890 argument to _Jv_CheckArrayStore.
4892 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4894 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4896 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4899 floating point litteral only when the exponent indicator has been
4902 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4904 * parse.y (formal_parameter:): Construct argument tree list
4905 element even if a yet unsupported final parameter was encountered.
4907 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4909 * parse.y (finish_method_declaration): Issue errors for native or
4910 abstract methods declared with a method body, as well as for non
4911 native or non abstract methods with no method body.
4913 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4915 * class.c (build_utf8_ref): Initialize variable `field'.
4917 * decl.c (init_decl_processing): Initialize variable `field'.
4919 * expr.c (build_known_method_ref): Mark parameters `method_type',
4920 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4921 (process_jvm_instruction): Likewise for parameter `length'.
4923 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4924 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4927 * parse.y (maybe_generate_clinit): Remove unused variable
4928 `has_non_primitive_fields'.
4929 (find_in_imports_on_demand): Initialize variables `node_to_use'
4931 (patch_binop): Likewise for variable `prom_type'.
4932 (patch_unaryop): Likewise for variable `prom_type'.
4934 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4936 * xref.c (xref_table): Add missing initializer.
4938 1999-05-14 Tom Tromey <tromey@cygnus.com>
4940 * java-except.h (struct eh_range): Removed unused `next' member.
4941 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4942 after adding all exception handlers. Sort exception ranges in
4944 (struct pc_index): New structure.
4945 (start_pc_cmp): New function.
4946 * except.c (add_handler): Return `void'. Don't call link_handler;
4947 instead construct an ordinary linked list and do range
4949 (check_nested_ranges): New function.
4950 (link_handler): Changed interface to allow merging of eh_ranges.
4951 Split overlapping ranges. Return `void'.
4953 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4955 * parse.y (constructor_block_end:): New rule, tagged <node>.
4956 (constructor_body:): Use `constructor_block_end' instead of
4959 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4961 * parse.y (statement_nsi:): Pop `for' statement block.
4962 (java_complete_lhs): Labeled blocks containing no statement are
4963 marked as completing normally.
4965 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4967 * xref.c (xref_set_current_fp): New function, defined.
4968 * xref.h (xref_set_current_fp): New function, prototyped.
4970 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4972 * check-init.c (check_init): Take into account that
4973 LABELED_BLOCK_STMT can be empty.
4975 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4977 * parse.y (java_check_regular_methods): Warning check on not
4978 overriding methods with default access in other packages does not
4979 apply to `<clinit>'.
4980 (java_complete_lhs): If block body is an empty_stmt_node, replace
4981 it by NULL_TREE. This prevents gcc from generating an irrelevant
4984 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4986 * check-init.c (check_init): Removed code accepting to see things
4987 falling through default:, when doing xrefs.
4988 * java-tree.h (do_not_fold): New global variable, declared.
4989 * parse.y (do_not_fold): New global variable, defined.
4990 (java_complete_expand_method): Set `do_not_fold' to the value of
4991 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4992 and reinstall them after them have been purged; do not check for
4993 initializations; do not issue missing return errors.
4994 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4996 (patch_binop): Skip the fold part when doing xrefs.
4997 (build_string_concatenation): Skip the concatenation part when
4999 (patch_synchronized_statement): Do not generate a try-finally when
5001 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5002 and keep the location where the throw was seen.
5003 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5004 any treatment on the converted node an simply return a NOP_EXPR of
5006 * xref.c (xref_get_data): New function, defined.
5007 * xref.h (xref_get_data): New function, declared.
5008 (XREF_GET_DATA): Use xref_get_data.
5010 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5012 * gjavah.c (print_include): Cast the result of `strlen' to int
5013 when comparing against a signed value.
5014 (add_namelet): Likewise.
5016 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5018 * expr.c (expand_invoke): Mark parameter `nargs' with
5020 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5022 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5025 * jcf-reader.c (get_attribute): Cast a value to long
5026 when comparing against a signed expression. Likewise.
5028 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5031 1999-05-11 Andrew Haley <aph@cygnus.com>
5033 * parse.y (source_end_java_method): If the current method contains
5034 any exception handlers, force asynchronous_exceptions: this is
5035 necessary because signal handlers in libjava may throw exceptions.
5036 * decl.c (end_java_method): Ditto.
5038 1999-05-11 Tom Tromey <tromey@cygnus.com>
5040 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5042 * jvspec.c (THREAD_NAME): Removed.
5043 (GC_NAME): Likewise.
5044 (MATHLIB): Likewise.
5045 (WITHLIBC): Likewise.
5047 (THREADLIB): Likewise.
5048 (MATH_LIBRARY): Likewise.
5049 (lang_specific_driver): Don't add `-l' options to command line.
5050 Instead, add a single --specs option. Recognize `-L' options and
5051 use them to search for spec file.
5052 (find_spec_file): New function.
5053 (SPEC_FILE): New define.
5055 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5057 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5058 cpplib-enabled build.
5060 1999-05-05 Per Bothner <bothner@cygnus.com>
5062 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5063 temporarily zero it while calling rest_of_decl_compilation.
5065 * java-tree.h (string_ptr_type_node): Add declaration.
5066 * decl.c: Define and initialize string_ptr_type_node.
5067 * parse.y (patch_string_cst): Use string_ptr_type_node.
5069 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5070 * parse.y (for_statement): Now unconditionally exit_block.
5071 (finish_labeled_statement): No longer exit_block if for-loop.
5072 (patch_loop_statement): Check harder if the loop is already labeled.
5074 * parse.y (patch_initialized_static_field): Removed function.
5075 (maybe_generate_clinit): Removed special handling for interfaces.
5076 (java_complete_expand_methods): Do a preliminary java_complete_tree
5077 on <clinit> to determine if it can be removed.
5078 (java_complete_expand_method): Remove special handling for <clinit>.
5079 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5080 optimize if we get back empty_stmt_node.
5081 For MODIFY_EXPR, re-do checking of static initializers.
5082 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5083 For VAR_DECL, pass correct context.
5085 * verify.c (verify_jvm_instructions): Better error messages.
5087 1999-05-03 Tom Tromey <tromey@cygnus.com>
5089 * parse-scan.y (interface_declaration): Call
5090 report_class_declaration for interfaces.
5092 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5094 * Makefile.in: Remove -v from bison command lines.
5096 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5098 * check-init.c (check_init): Exclude a case of error when doing
5100 * class.c (layout_class_method): Don't generate the error message
5101 twice when compiling from source.
5102 * lang-options.h: Added `-Wredundant-modifers' and
5103 `-Wunusupported-jdk11' flags and help text.
5104 * lang.c (lang_decode_option): Added support for
5105 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5106 flag_static_local_jdk11 and flag_redundant set accordingly.
5107 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5108 * parse.h (EXPR_WFL_ADD_COL): New macro.
5109 (DECL_END_SOURCE_LINE): Likewise.
5110 (DECL_INHERITED_SOURCE_LINE): Likewise.
5111 * parse.y (static_ref_err): New function, prototyped.
5112 (CCB_TK): Now tagged <operator>.
5113 (class_body:): Remember the location of the closing '}' of a class
5114 definition when doing xrefs.
5116 (block_end:): Likewise.
5117 (create_class): Remember the location of the inherited class
5118 identifier when doing xrefs.
5119 (register_fields): Added test on first operand of `init' before
5120 testing it TREE_CODE.
5121 (method_header): Store the location of the class identifier in the
5122 class decl when doing xrefs.
5123 (finish_method_declaration): Don't combine first/last method line
5125 (java_check_regular_methods): Warning check on not overriding
5126 methods with default access on other packages move before check on
5127 static methods. Initialization of `aflags' also moved up.
5128 (resolve_expression_name): Call static_ref_err to report the error.
5129 (static_ref_err): New function, implemented.
5130 (resolve_field_access): Returned simplified static field access
5132 (resolve_qualified_expression_name): Check for illegal use of
5133 static fields in a non static context. Call static_ref_err to
5134 report error in various places.
5135 (java_complete_tree): Do not fold initialized static fields when
5137 (java_complete_lhs): Likewise.
5139 1999-04-29 Anthony Green <green@cygnus.com>
5141 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5142 create internal labels.
5143 (lookup_label): Ditto.
5145 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5147 * class.c (layout_class_method): Generate <clinit>'s rtl for
5149 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5150 for interfaces' <clinit>.
5151 * expr.c (lookup_field): Search for fields in interfaces.
5152 (expand_invoke): Fixed indentation.
5153 (expand_java_field_op): Likewise. Use IS_CLINIT.
5154 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5155 (IS_CLINIT): New macro.
5156 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5157 interface was parsed.
5158 (maybe_generate_clinit): Don't generate if the current class is an
5159 interface with only fields of primitive types.
5160 (reset_method_name): Use IS_CLINIT.
5161 (java_complete_expand_method): Expand <clinit> when it exists for
5162 interfaces. Use IS_CLINIT.
5163 (resolve_expression_name): Use DECL_CONTEXT instead of
5164 current_class to build static field references.
5165 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5166 ARRAY_REF when doing xreferencing.
5167 (check_final_assignment): Fixed typo in leading comment. Use
5169 (patch_array_ref): Don't fully expand array references when
5171 (patch_return): Use IS_CLINIT.
5172 (patch_throw_statement): Likewise.
5174 1999-04-22 Tom Tromey <tromey@cygnus.com>
5176 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5178 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5180 * decl.c (predef_filenames, predef_filenames_size): New globals
5181 (init_decl_processing): predef_filenames and predef_filenames_size
5183 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5185 * jcf-parse.c (predefined_filename_p): New function.
5186 (yyparse): Check that files on the command line are specified only
5187 once and issue a warning otherwise.
5188 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5189 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5190 avoid a gcc warning with -W -Wall turned on.
5191 (java_expand_classes): Abort if errors were encountered.
5192 (java_complete_lhs): If the cross reference flag is set, wrap
5193 field DECL node around a WFL when resolving expression name.
5195 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5197 * lang.c (lang_decode_option): Fixed returned value when parsing
5198 `-fxref=...' and `-Wall'.
5199 * parse.y (source_end_java_method): Do not generate code when
5200 flag_emit_xref is set.
5201 (resolve_expression_name): Do not build static field access when
5202 flag_emit_xref is set.
5203 (resolve_field_access): No special treatment on `length' when
5204 flag_emit_xref is set. Do not build qualified static field access
5205 when flag_emit_xref is set.
5206 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5207 when flag_emit_xref is set.
5208 (patch_assignment): Do not generate array store runtime check when
5209 flag_emit_xref is set.
5210 * xref.c (xref_flag_value): Fixed function declaration
5212 (xset_set_data): New function.
5213 * xref.h (xref_set_data): Added prototype for new function.
5214 (typedef struct xref_flag_table): New field data.
5215 (XREF_GET_DATA): New macro.
5217 1999-04-19 Tom Tromey <tromey@cygnus.com>
5219 * xref.h (enum): Removed trailing comma.
5221 * parse.y (resolve_qualified_expression_name): Added missing
5224 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5226 * gjavah.c: New prototypes for java_float_finite and
5229 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5231 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5234 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5236 * Makefile.in (TREE_H): Add tree-check.h.
5237 (RTL_H): Add genrtl.h.
5239 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5241 * parse.y (patch_assignment): Added ArrayStoreException runtime
5244 1999-04-06 Per Bothner <bothner@cygnus.com>
5246 * expr.c (pop_type_0): New function.
5247 (pop_type): Use pop_type_0.
5248 * java-tree.h (pop_type_0): New declaration.
5249 * verify.c (verify_jvm_instructions): Check return instructions.
5251 * parse.y (patch_binop): Don't fold if non-constant and emiting
5254 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5256 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5258 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5259 (main_jcf): Don't define.
5260 (process_file): Don't set `main_jcf'.
5262 * java-tree.h (main_jcf): Don't declare.
5264 * jcf-parse.c (main_jcf): Add static definition.
5266 * lang.c (main_jcf): Don't define.
5268 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5270 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5272 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5274 * jcf-depend.c: Include "config.h", not <config.h>.
5276 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5279 * jcf-path.c: Include "config.h", not <config.h>.
5281 * lex.c: Don't include various system header files.
5282 (java_init_lex): Cast the argument of `bzero' to PTR
5284 * parse-scan.y (java_push_parser_context): Likewise.
5286 * parse.y (java_push_parser_context): Likewise.
5287 (patch_bc_statement): Match format specifier to variable argument.
5289 * xref.c: Don't include <stdio.h>.
5291 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5293 * parse.y (struct parser_ctxt *ctxp): Now global.
5294 (declare_local_variables): Use WFL compound value for the
5295 declaration source line value, when doing cross-referencing.
5297 1999-03-31 Tom Tromey <tromey@cygnus.com>
5299 * gjavah.c (print_field_info): Allow constants of other types.
5300 (print_include): Generate include when new name is proper prefix
5301 of already printed name.
5302 (add_namelet): Likewise.
5303 (cxx_keyword_subst): New function.
5304 (print_method_info): Use it.
5305 (print_field_name): New function.
5306 (get_field_name): New function.
5307 (print_field_info): Use get_field_name and print_field_name.
5309 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5311 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5312 'KR-C', so gperf uses the `const' keyword on strings.
5314 * keyword.gperf (java_keyword): Const-ify a char*.
5316 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5318 * parse.y (patch_bc_statement): Fixed identation and a bogus
5321 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5323 * parse.y (patch_assignment): Allow static variables in other
5324 classes to be assigned.
5326 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5328 * class.c (maybe_add_interface): Remove unused variable
5330 (make_class_data): Use = for assignment, not ==. Likewise.
5331 (emit_register_classes): Remove unused variable `decl'.
5333 * lex.c: Fix comment so as not to contain an embedded `/*'.
5335 * verify.c (verify_jvm_instructions): Remove unused variable
5338 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5340 * parse.y (complete_loop_body): Rename to finish_loop_body.
5341 (complete_labeled_statement): Rename to finish_labeled_statement.
5342 (complete_for_loop): Rename to finish_for_loop.
5343 (complete_method_declaration): Rename to finish_method_declaration.
5345 * java-tree.h (continue_identifier_node): New global node.
5346 * decl.c: Define and initialize continue_identifier_node.
5347 * parse.y (generate_labeled_block): Remove - no longer needed.
5348 (build_loop_body): Use continue_identifier_node for continue block.
5349 (finish_labeled_statement): Also do pop_labeled_block actions.
5350 (java_complete_lhs): POP_LOOP even if error.
5351 (build_labeled_block): Special handling for continue_identifier_node.
5352 (patch_loop_statement): Re-organize.
5353 (patch_bc_statement): Re-write.
5355 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5357 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5358 using a WFL compound value.
5359 * parse.y (xref.h): Include.
5360 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5362 (register_fields): Set WFL compound value to lineno if doing
5364 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5366 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5367 * xref.h (expand_xref): Prototype renamed from xref_generate.
5369 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5371 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5372 (GET_CURRENT_BLOCK): New macro.
5373 * parse.y (current_static_block): New global variable.
5374 (method_body:): Define action.
5375 (complete_method_declaration): Set current_function_decl to NULL
5376 when work on the current method is done.
5377 (declare_local_variables): Use GET_CURRENT_BLOCK.
5378 (java_method_add_stmt): Likewise.
5379 (java_complete_expand_method): Disable the use of `this' when
5381 (enter_a_block): If no current method exist, use
5382 current_static_block to link static initializer blocks.
5383 (exit_block): Rewritten to use current_static_block when no current
5385 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5386 (patch_return): Forbid the use of `return' in static initializers.
5387 (patch_throw_statement): Fixed indentation. Issue specific error
5388 for uncaught thrown checked exception in static initializer
5389 blocks. Removed FIXME.
5391 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5393 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5394 Link gcj from gcc.o.
5396 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5398 * parse.y (find_applicable_accessible_methods_list): When dealing
5399 with interface: ensure that a given interface or java.lang.Object
5400 are searched only once.
5402 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5404 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5406 * jcf-dump.c (print_access_flags): Add braces around if-else.
5408 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5411 * lex.c (build_wfl_node): Add static prototype.
5413 * lex.h (build_wfl_node): Remove static prototype.
5415 * parse.y: Include lex.c early enough to declare everything needed.
5416 Ensure calls to `build_wfl_node' pass the proper arguments.
5417 (create_class): Remove unused variable `super_decl'.
5418 (get_printable_method_name): Initialize variable `name'.
5420 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5422 * Changelog: Fixed 1999-03-22 typos.
5423 * lang.c (lang_decode_option): Fixed typo in error string in the
5426 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5430 * java-tree.h (flag_emit_xref): Declared extern.
5431 * lang.c (xref.h): Included.
5432 (flag_emit_xref): New global variable.
5433 (lang_decode_option): Added support for -fxref.
5437 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5439 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5442 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5444 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5445 $(srcdir)/../system.h and $(JAVA_TREE_H).
5446 (jcf-io.o): Depend on $(JAVA_TREE_H).
5447 (mangle.o): Likewise.
5449 * check-init.c (check_cond_init): Add static prototype.
5451 * class.c (build_java_method_type, hashUtf8String,
5452 make_field_value, get_dispatch_vector, get_dispatch_table,
5453 append_gpp_mangled_type, mangle_static_field): Likewise.
5454 (strLengthUtf8): Hide unused definition.
5455 (hashUtf8String): Const-ify.
5456 (make_field_value): Un-ANSI-fy.
5458 * constants.c: Move inclusion of jcf.h above java-tree.h.
5459 (set_constant_entry, find_class_or_string_constant,
5460 find_name_and_type_constant, get_tag_node,
5461 build_constant_data_ref): Add static prototype.
5463 * decl.c (push_jvm_slot, builtin_function,
5464 lookup_name_current_level): Likewise.
5465 (builtin_function): Const-ify.
5467 * except.c (expand_start_java_handler, expand_end_java_handler):
5468 Add static prototype.
5470 * expr.c (flush_quick_stack, push_value, pop_value,
5471 java_stack_swap, java_stack_dup, build_java_athrow,
5472 build_java_jsr, build_java_ret, expand_java_multianewarray,
5473 expand_java_arraystore, expand_java_arrayload,
5474 expand_java_array_length, build_java_monitor, expand_java_pushc,
5475 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5476 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5477 expand_compare, expand_test, expand_cond, expand_java_goto,
5478 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5479 expand_java_field_op, java_push_constant_from_pool): Likewise.
5481 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5482 (build_java_arraynull_check): Mark parameters `node' and `type'
5483 with ATTRIBUTE_UNUSED.
5484 (note_label): Likewise for parameter `current_pc'.
5485 (expand_java_call, expand_java_ret): Hide unused definition.
5487 * java-tree.h (make_class, build_constants_constructor,
5488 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5489 init_outgoing_cpool, register_class, emit_register_classes,
5490 java_layout_seen_class_methods): Prototype.
5491 (unicode_mangling_length): Const-ify.
5492 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5493 emit_unicode_mangled_name, format_int, format_uint,
5494 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5495 jcf_print_utf8_replace, open_class): Prototype.
5497 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5498 <stdio.h>. Include tree.h/java-tree.h.
5499 (utf8_equal_string usage, process_class): Add static prototype.
5500 (open_class): Don't prototype this here.
5501 (utf8_equal_string): Match arguments to format specifiers.
5502 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5503 TABLE_SWITCH, disassemble_method): Likewise.
5505 * jcf-io.c: Include tree.h/java-tree.h.
5506 (open_class, find_classfile, jcf_print_utf8,
5507 jcf_print_utf8_replace): Const-ify.
5509 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5510 parse_class_file): Add static prototype.
5511 (find_in_current_zip): Match definition to existing static
5514 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5515 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5516 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5517 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5518 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5519 generate_bytecode_return, perform_relocations, init_jcf_state,
5520 init_jcf_method, release_jcf_state, generate_classfile):
5521 Add static prototype.
5522 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5523 (make_class_file_name): Const-ify.
5525 * jcf.h (find_classfile): Const-ify.
5527 * jv-scan.c (reset_report): Remove prototype.
5529 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5530 (error): Rewrite to allow varargs.
5532 * lang.c (lang_f_options): Const-ify.
5534 * lex.c (java_parse_escape_sequence): Add static prototype.
5535 (java_allocate_new_line): Match definition to existing static
5538 * mangle.c Include tree.h/java-tree.h.
5539 (unicode_mangling_length, emit_unicode_mangled_name,
5540 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5542 * parse.h (jdep_code): Remove trailing comma in enumeration.
5543 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5544 (reset_report): Add prototype.
5546 * verify.c (push_pending_label, merge_types): Add static
5549 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5551 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5553 * parse.y (find_applicable_accessible_methods_list): Extend the
5554 search to superinterfaces when relevant.
5555 (search_applicable_methods_list): New function.
5557 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5559 * class.c (unmangle_classname): Implemented stricter testing
5560 before setting the QUALIFIED_P flag on an identifier.
5562 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5564 * parse.y (java_complete_lhs): Call force_evaluation_order
5565 after patch_newarray.
5566 (patch_binop): Don't call fold if there are side effects.
5568 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5570 * parse.y (java_stabilize_reference): Use save_expr instead of
5571 building a SAVE_EXPR node.
5572 (java_complete_lhs): Patch the resulting string of the `+='
5573 operator (if necessary) and complete the RHS after having built
5576 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5578 * class.c (make_class): Don't set CLASS_P here (because
5579 this function is also called by build_java_array_type).
5580 (push_class): Set CLASS_P here instead.
5581 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5583 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5584 context. If the context is class, perfer "super" over "synchronized".
5585 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5587 * parse.y (create_class): Don't call parser_check_super here;
5588 it is not robust. Always wait until later.
5590 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5591 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5593 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5595 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5596 * lex.h (UNGETC): Change misleading macro.
5598 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5600 * parse.y (java_stabilize_reference): Return NODE when patching a
5602 (java_complete_lhs): Put parenthesis around truth values.
5604 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5606 * class.c (layout_class_method): Don't make rtl for interface
5608 * parse.h (GET_TYPE_NAME): New macro.
5609 * parse.y (if_then_statement:): Fixed indentation.
5610 (if_then_else_statement:): Likewise.
5611 (for_statement:): Fixed spacing.
5612 (try_statement:): Fixed indentation.
5613 (create_interface): Don't force interfaces to be abstract.
5614 (method_header): Abstract methods are OK in interfaces.
5615 (declare_local_variables): Fixed typo in comment.
5616 (java_complete_expand_method): Fixed indentation.
5617 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5618 non accessible fields.
5619 (java_stabilize_reference): New function.
5620 (java_complete_lhs): Fixed indentation. Use
5621 java_stabilize_reference in compound assignement. Insert the
5622 cast. If not processing `+' fix string constants before processing
5625 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5627 * constants.c (find_class_or_string_constant): Cast variable `j'
5628 to a `jword' when comparing against one.
5630 * expr.c (java_lang_expand_expr): Remove unused variables
5631 `has_finally_p' and `op0'.
5633 * gjavah.c (print_field_info): Cast a value to jint when comparing
5634 against one. Likewise for a jlong.
5635 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5636 against a signed quantity.
5638 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5639 (print_signature): Don't needlessly dereference variable `str'
5641 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5642 `max_locals' with ATTRIBUTE_UNUSED.
5643 (jcf_parse_class): Likewise for variable `index'.
5645 * parse.h (reverse_jdep_list): Remove static prototype.
5647 * parse.y (build_jump_to_finally): Remove prototype and definition.
5648 (reverse_jdep_list): Add static prototype.
5650 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5651 `assignment' and `expr_decl'.
5653 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5655 1999-03-12 Andrew Haley <aph@cygnus.com>
5657 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5658 we'll need a directory separator and a null character.
5660 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5662 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5664 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5669 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5671 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5673 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5675 * class.c (layout_class_method): A static method in a base class
5676 is never overridden, so treat it like it doesn't exist.
5677 However, do complain about private non-static method overriding
5678 public static method.
5680 * parse.y: Don't set unused INITIALIZED_P flag.
5681 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5683 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5684 (build_array_from_name): Re-order &index[string] to &string[index].
5686 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5687 error_mark (it might catch more errors, but it is more likely to lose).
5689 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5691 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5692 (parse-scan.o): Depend on toplev.h.
5694 * class.c (make_method_value): Add prototype. Make it static.
5695 Remove unused second argument, caller changed.
5697 * expr.c (java_lang_expand_expr): Remove unused variable
5700 * java-tree.h: Don't prototype find_in_current_zip.
5701 Add prototypes for verify_constant_pool, start_java_method,
5702 end_java_method, give_name_to_locals, expand_byte_code,
5703 open_in_zip, set_constant_value, find_constant1, find_constant2,
5704 find_utf8_constant, find_string_constant, find_class_constant,
5705 find_fieldref_index, find_methodref_index, write_constant_pool,
5706 count_constant_pool_bytes and encode_newarray_type.
5708 * jcf-dump.c: Remove unused variable `LONG_temp'.
5710 * jcf-parse.c: Include parse.h.
5711 (jcf_parse_source): Remove unused parameter, all callers changed.
5712 (jcf_figure_file_type): Add static prototype.
5713 (find_in_current_zip): Likewise. Also remove unused parameter,
5714 all callers changed.
5715 (read_class): Initialize variable `saved_pos'.
5717 * jcf-reader.c (jcf_parse_preamble): Mark variables
5718 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5720 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5721 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5722 (java_parse_doc_section): Initialize variable `seen_star'.
5723 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5724 (java_lex_error): Mark parameters `msg' and `forward' with
5726 (java_get_line_col): Mark parameters `filename' and `line' with
5729 * parse-scan.y: Include toplev.h.
5730 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5732 * parse.h: use `struct JCF', not plain `JCF'.
5733 (java_parser_context_save_global, java_expand_classes
5734 java_parser_context_restore_global, java_parse): Add prototypes.
5736 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5739 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5741 * check-init.c (check_init): COPYN takes word count, not bit count.
5743 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5745 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5746 explicit build_decl. (Avoids crash in reload when optimizing.)
5748 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5750 * decl.c (complete_start_java_method): Handle synchronized method
5751 even when compiling from bytecode.
5753 1999-02-26 Tom Tromey <tromey@cygnus.com>
5755 * gjavah.c (add_class_decl): Only generate `#include' if outer
5756 class is not the name of the class we are processing. Correctly
5757 append `.h' in #include.
5758 (process_file): Clean up newlines around generated `#include's.
5759 (decode_signature_piece): Correctly handle inner classes.
5760 (struct include): New structure.
5761 (all_includes): New global.
5762 (print_include): New function.
5763 (add_class_decl): Use it.
5764 (process_file): Likewise.
5765 (add_class_decl): Generate include for java-array.h if array
5767 (process_file): Don't generate java-array.h include.
5769 * gjavah.c (add_namelet): Check for standard package names here.
5770 (add_class_decl): Don't check for standard package names here.
5772 1999-02-25 Tom Tromey <tromey@cygnus.com>
5774 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5775 When reading a zip file, only use strncmp if both strings are
5776 bigger than the buffer length. Initialize `k' when looping
5779 1999-02-24 Tom Tromey <tromey@cygnus.com>
5781 * gjavah.c (struct namelet): New structure.
5782 (add_namelet): New function.
5783 (print_namelet): New function.
5784 (print_class_decls): Use add_namelet and print_namelet to generate
5785 namespaces and not classes.
5786 (method_printed): New global.
5787 (HANDLE_END_METHOD): Examine method_printed.
5788 (print_method_info): Set method_printed when required. Print
5789 error if function to be ignored is marked virtual. Handle $finit$
5791 (METHOD_IS_FINAL): New macro.
5792 (print_field_info): Use it.
5793 (HANDLE_METHOD): Clear method_printed.
5794 (method_pass): New global.
5795 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5796 (process_file): Do two passes over both fields and methods.
5797 (HANDLE_METHOD): Examine method_pass.
5799 (add_class_decl): New function.
5800 (print_class_decls): Don't scan over entire constant pool.
5802 1999-02-23 Tom Tromey <tromey@cygnus.com>
5804 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5805 disable linking in that case.
5807 1999-02-20 Tom Tromey <tromey@cygnus.com>
5809 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5812 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5814 * decl.c (build_result_decl), java-tree.h: New method.
5815 (complete_start_java_method): Handle synchronized methods.
5816 Don't build DECL_RESULT here. (Ordering dependency problem.)
5817 (start_java_method): Call build_result_decl here instead ...
5818 * parse.y (java_complete_expand_method): ... and here.
5819 (expand_start_java_method): Don't call complete_start_java_method here.
5820 (java_complete_expand_method): Call it here instead.
5821 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5822 * java-tree.h: ... here.
5824 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5825 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5826 for ARRAY_REF - it doesn't work when array bounds are checked.
5827 (patch_array_ref): Handle it here instead.
5829 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5831 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5833 Force left-to-right evaluation of binary operations etc.
5834 * expr.c (force_evaluation_order), java-tree.h: New function.
5835 * parse.y (java_complete_lhs): Pass binary operations, procedure
5836 calls, and ARRAY_REFs to force_evaluation_order.
5837 (various): Set TREE_SIDE_EFFECTS more carefully.
5839 Tolerate random (non-UTF8) encoding in comments without complaining.
5840 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5841 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5843 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5844 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5846 * parse.y (java_complete_lhs): Ignore an empty statement in a
5847 COMPOUND_EXPR. Don't complain about empty statement after return.
5849 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5851 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5852 in TREE_LIST - just chain the POINTER_TYPEs together.
5853 (resolve_class): If type already resolved, return decl.
5854 After resolving, update TREE_TYPE(class_type), and name (if array).
5855 * parse.h (do_resolve_class), parse.y: Make non-static.
5856 * class.c (maybe_layout_super_class): Take this_class argument.
5857 Do do_resolve_class if necessary.
5858 (layout_class, layout_class_methods): Adjust calls appropriately.
5859 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5860 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5861 * typeck.c (build_java_array_type): Don't call layout_class.
5863 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5865 * parse.y (check_pkg_class_access): Allow private class access
5866 within the same package.
5867 (strip_out_static_field_access_decl): New function.
5868 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5869 operator argument before testing its nature.
5871 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5873 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5874 (TRY_EXPR): Simplify - it no longer has a finally clause.
5875 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5876 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5877 * expr.c (java_lang_expand_expr): Likewise.
5878 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5879 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5880 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5881 (build_try_statement): Remove finally parameter and handling.
5882 (build_try_finally_statement): New function.
5883 (patch_try_statement): No longer need to support finally clause.
5884 (try_statement): Update grammar action rules.
5885 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5886 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5888 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5890 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5891 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5893 1999-02-17 Andrew Haley <aph@cygnus.com>
5895 * class.c (build_utf8_ref): Back out broken patch which was
5896 intended to to output signatures using '.' as a separator.
5898 * class.c (make_class_data): Output signatures using '.' as a
5899 separator, rather than '/'.
5900 (mangled_classname): Likewise.
5901 (make_field_value): Likewise.
5902 (make_method_value): Likewise.
5903 * constants.c (alloc_class_constant): Likewise.
5904 * expr.c (build_invokeinterface): Likewise.
5906 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5908 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5909 of an ancient workaround.
5911 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5913 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5916 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * lex.c (yylex): Encode \0 as UTF8.
5920 1999-02-10 Tom Tromey <tromey@cygnus.com>
5922 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5923 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5924 (libgcj_zip): Renamed.
5925 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5927 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5929 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5930 (GC_NAME): Renamed -lgc to -lgcjgc.
5932 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5934 * lex.c (java_lang_cloneable): Initialize.
5935 * parse.y (java_lang_cloneable): New static variable.
5936 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5937 doing one more qualification round.
5938 (valid_ref_assignconv_cast_p): Reject null source or
5939 destination. Allow an array to be cast into java.lang.Cloneable.
5940 (patch_cast): Swapped two first arguments to first call to
5941 valid_ref_assignconv_cast_p.
5943 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5945 * parse.h: DECL_P renamed JDECL_P.
5946 * parse.y: DECL_P replaced by JDECL_P.
5947 (build_array_from_name): Always use pointer's type.
5948 (patch_bc_statement): Extra code to search continue target in a
5949 for loop. Fixed comments. Continue target is current loop when
5952 1999-02-05 Andrew Haley <aph@cygnus.com>
5954 * class.c (make_class_data): The superclass of an interface should
5955 be null, not class Object.
5957 * lex.c (java_lex): Sign extend hex literals.
5959 1999-02-04 Andrew Haley <aph@cygnus.com>
5961 * class.c (build_utf8_ref): Output signatures using '.' as a
5962 separator, rather than '/'.
5963 (make_class_data): Likewise.
5965 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5967 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5968 mkstemp.o. Get them from libiberty now.
5970 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5972 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5974 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5976 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5979 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5981 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5982 * jcf-write.c (generate_bytecode_return): New function.
5983 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5985 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5986 generate special [fd]const_[01] instructions.
5988 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5990 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5991 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5993 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5995 * parse.y (patch_method_invocation): Handle calling static methods,
5996 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5998 * parse.y (java_complete_lhs): Don't complain about unreachable
5999 exit condition in a do-while statement.
6001 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6003 * lex.c (java_read_char): Fixed utf8 decoding.
6004 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6006 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6007 comments. Local variable `all_primitive' is gone. Broadened
6008 acceptance of `0' to floating point targets. `long' can now be
6009 widened to `double' or `float'.
6010 (valid_method_invocation_conversion_p): Added leading
6011 comment. Fixed tabulation.
6012 (build_string_concatenation): Optimize out left or right empty
6015 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6017 * jcf-write.c (localvar_alloc): Only emit entry for
6018 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6019 (generate_bytecode_insns): Only call put_linenumber if
6020 debug_info_level > DINFO_LEVEL_NONE.
6021 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6022 is specified, add -g1 (for compatibility wih javac).
6024 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6026 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6027 gjavah.o, check-init.o, jv-scan.o
6029 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6031 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6033 * gjavah.c: Include config.h and system.h.
6035 * javaop.h (inline): Don't define, its handled by system.h.
6036 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6037 from `inline' to `static inline'.
6039 * jcf.h (inline): Don't define, its handled by system.h.
6041 * lex.c (inline): Likewise.
6043 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6045 * lang-specs.h: Map -Qn to -fno-ident.
6047 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6049 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6051 1999-01-29 Tom Tromey <tromey@cygnus.com>
6053 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6054 then cast it to Object before calling `append' method.
6056 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6058 * check-init.c (check_bool2_init, check_bool_init, check_init):
6059 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6060 * jcf-write.c (generate_bytecode_insns): Likewise.
6062 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6064 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6065 * parse.y (patch_cast): Allow a boolean to be cast into a
6068 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6070 * parse.y: (class_declaration:): Fixed indentation.
6071 (class_member_declaration:): Extra `;' after field declaration now
6073 (interface_declaration:): Removed debug messages in error reports.
6074 (patch_binop): Nodes created and returned inherit the orignal
6075 node's COMPOUND_ASSIGN_P flag value.
6076 (patch_cast): Fix cast from char to floating point.
6078 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6080 * except.c, java-except.h (expand_resume_after_catch): new
6082 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6083 to branch back to main flow of control after a catch block.
6085 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6087 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6088 $(srcdir)/../system.h.
6089 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6090 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6091 (jcf-write.o): Likewise.
6092 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6093 (mangle.o): Depend on $(srcdir)/../toplev.h.
6094 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6095 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6097 * class.c: Include output.h and parse.h.
6098 (mangled_classname): Add the `const' keyword to a char*.
6099 (find_named_method): Hide unused function definition.
6100 (build_utf8_ref): Change type of variable `c' to unsigned char.
6101 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6102 (build_class_ref): Add the `const' keyword to a char*.
6103 (layout_class_method): Remove unused variable `buf'.
6105 * decl.c (find_local_variable): Remove unused variable `rtl'.
6106 (pushdecl): Likewise for variables `different_binding_level' and
6108 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6109 (maybe_build_cleanup): Likewise for parameter `decl'.
6111 * except.c (expand_start_java_handler): Mark parameter `range'
6112 with ATTRIBUTE_UNUSED.
6114 * expr.c: Include except.h.
6115 (pop_type): Remove unused variable `i'.
6116 (pop_value): Likewise for variables `n_words' and `i'.
6117 (expand_java_arrayload): Likewise for variable `convert'.
6118 (java_lang_expand_expr): Likewise for variables `op0', `type',
6119 `mode', `unsignedp', `node' and `elements'.
6120 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6122 (process_jvm_instruction): Add a `const' qualifier to a char*.
6124 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6125 (temp_directory): Likewise.
6126 (print_c_decl): Likewise.
6127 (print_method_info): Likewise.
6128 (decode_signature_piece): Likewise.
6129 (print_mangled_classname): Likewise.
6131 * java-except.h: Provide prototypes for maybe_start_try,
6132 maybe_end_try and add_handler.
6134 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6135 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6136 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6137 init_expr_processing, push_super_field, init_class_processing,
6138 can_widen_reference_to, class_depth, verify_jvm_instructions,
6139 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6140 set_local_type, merge_type_state, push_type, load_type_state,
6141 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6142 emit_unicode_mangled_name): Add prototypes.
6144 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6145 (print_signature_type): Use ISDIGIT, not isdigit.
6146 (print_signature): Remove unused variable `j'.
6148 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6149 int when comparing against one.
6151 * jcf-parse.c: Include toplev.h.
6153 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6154 (localvar_free): Remove unused variable `i'.
6155 (generate_bytecode_conditional): Likewise for variable `kind'.
6157 * jv-scan.c: Include config.h and system.h. Remove redundant
6158 OS header and gansidecl.h includes.
6159 (warning): Add the `const' keyword to a char*. Also add
6160 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6161 __STDC__, when determining whether to use ANSI-isms.
6162 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6163 (xmalloc): Don't redundantly prototype here.
6164 (main): Remove unused parameter `envp'. Also fix the arguments
6165 passed to function `fatal' to match the format specifier.
6167 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6169 * mangle.c: Include toplev.h.
6170 (emit_unicode_mangled_name): Declare parameter `len'.
6172 * parse.y (parse_warning_context): Add the `const' keyword to a
6173 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6174 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6175 (issue_warning_error_from_context): Add the `const' keyword to
6177 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6178 not `__STDC__' for whether to use ANSI-isms.
6180 * typeck.c (incomplete_type_error): Mark parameters `value' and
6181 `type' with ATTRIBUTE_UNUSED.
6182 (parse_signature_type): Use ISDIGIT, not isdigit.
6184 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6185 (verify_jvm_instructions): Likewise. Remove unused variables
6186 `field_name' and `default_val'.
6188 * zextract.c: Include config.h and system.h. Remove redundant
6191 * zipfile.h: Prototype `read_zip_archive'.
6193 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6195 * typeck.c (convert): Allow conversions to void type: some
6196 optimizations in gcc do this.
6198 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6200 * typeck.c (convert_ieee_real_to_integer): New function.
6201 (convert): When not using fast-math and using hardware fp, convert
6202 an IEEE NaN to zero.
6204 1999-01-18 Andrew Haley <aph@cygnus.com>
6206 * parse.y (patch_binop): Do a type conversion from signed to
6207 unsigned and then back to signed when a ">>>" is found.
6209 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * java-tree.h: (check_for_initialization): Added prototype.
6212 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6213 * parse.y (do_resolve_class): Removed unused locals.
6214 (read_import_dir): Likewise.
6215 (resolve_qualified_expression_name): Array creation
6216 expressions are valid primary expressions.
6217 (qualify_ambiguous_name): Likewise.
6218 (patch_synchronized_statement): Removed unused local.
6220 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6222 * Makefile.in (zextract.o): Add dependencies.
6224 * Makefile.in: Do not put ^Ls at the start of a line.
6226 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6228 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6229 sub-type the result of the call that gets the exception value.
6231 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6232 don't call finish_class.
6234 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6235 clear found before continuing.
6237 * verify.c (verify_jvm_instructions): On an array load, allow
6238 and handle top of stack to be TYPE_NULL.
6240 * gjavah.c (generate_access): Translate Java package private or
6241 protected access to C++ public, but with a comment.
6243 1999-01-13 Andrew Haley <aph@cygnus.com>
6245 * expr.c (generate_name): Name prefix changed to avoid clashes
6246 with assembler temp labels.
6248 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6249 MODIFY_EXPR. Without this, code for the assignement may not be
6250 generated at all and the synchronized statement will read an
6251 uninitialized variable.
6253 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6255 * class.c (maybe_layout_super_class): Fixed returned value.
6256 * lex.c: Added 1999 to the copyright.
6257 (java_init_lex): Initialize java_lang_imported.
6258 * lex.h: Added 1999 to the copyright.
6259 * parse.h: Added 1999 to the copyright.
6260 (REGISTER_IMPORT): Fixed typo in trailing macro.
6261 (CURRENT_OSB): New macro.
6262 (struct parser_ctxt): New fields osb_depth, osb_limit.
6263 * parse.y (java_lang_id): New global variable.
6264 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6265 (array_creation_expression:): Use CURRENT_OSB.
6266 (dims:): Uses a stack to keep track of array dimensions.
6267 (cast_expression:): Use CURRENT_OSB.
6268 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6270 (register_fields): Fixed typos in comment.
6271 (check_method_redefinition): Fixed comment indentation.
6272 (java_check_regular_methods): Set saved found wfl to NULL after
6273 having reinstalled it in the previously found DECL_NAME.
6275 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6277 * gjavah.c (java_float_finite): Use a union to do type punning.
6278 (java_double_finite): Likewise.
6280 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6282 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6283 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6284 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6285 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6286 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6287 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6289 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6291 * check-init.c (check_init): If compiling to native, we don't
6292 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6294 1999-01-08 Tom Tromey <tromey@cygnus.com>
6296 * parse-scan.y (variable_declarator_id): Set or increment
6298 (bracket_count): New global.
6299 (formal_parameter): Handle case where bracket pairs trail variable
6302 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6304 * jcf-parse.c (yyparse): variable len changed from a char to an
6305 int to prevent overflow.
6307 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6309 * java-tree.h: Declare read_class.
6310 * jcf-parse.c (read_class): New function.
6311 (load_class): Now just call read_class.
6313 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6314 * jcf-parse.c (parse_source_file): Declare save_error_count,
6315 which is needed by java_parse_abort_on_error macro,
6316 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6318 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6319 constructor, if initializing a static field.
6320 (patch_new_array_init): Set TREE_CONSTANT if it is.
6321 * expr.c (java_lang_expand_expr): For a static array constructor
6322 of primitive elements, allocate the array itself statically.
6323 Disabled until we can set the vtable field statically.
6325 * check-init.c: New file. Checks for definite assignment.
6326 * Makefile.in (JAVA_OBJS): Add check-init.o.
6327 * parse.y (java_complete_expand_method): Call check_for_initialization.
6328 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6330 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6332 * parse.y : include system.h instead of including
6333 standard headers directly with the exception of <dirent.h>.
6335 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6337 * lex.h: Moved static function declarations to lex.c,
6338 to shut up some -Wall warnings.
6339 * lex.c: Static function declarations moved here.
6340 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6342 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6344 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6346 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6348 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6349 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6351 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6352 (localvar_alloc): Change return type to void,
6353 (emit_unop): Remove unused variable size.
6355 * jcf-write.c (struct jcf_block): Add new union.
6356 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6357 (call_cleanups): New functions.
6358 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6359 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6360 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6361 * lang.c (lang_init): Call using_eh_for_cleanups.
6362 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6363 completing operands to patch_synchronized_statement.
6364 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6365 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6366 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6368 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6370 * Make-lang.in: Comment out control-Ls; they upset some makes.
6372 1998-12-18 Tom Tromey <tromey@cygnus.com>
6374 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6377 1998-12-17 Tom Tromey <tromey@cygnus.com>
6379 * parse.y (DIR_SEPARATOR): New define.
6380 (check_class_interface_creation): Use it.
6382 * parse-scan.y (report_main_declaration): Recognize
6383 `java.lang.String' in argument to main.
6385 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6387 * parse.y (create_interface): Remove bogus test.
6389 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6391 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6392 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6394 1998-12-16 Tom Tromey <tromey@cygnus.com>
6396 * parse-scan.y (qualified_name): Use correct sprintf format.
6398 1998-12-15 Tom Tromey <tromey@cygnus.com>
6400 * gjavah.c (print_field_info): Changed how most negative number is
6403 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6405 * parse.y (fold_constant_for_init): New function.
6406 (resolve_expression_name): Don't replace static final
6407 constant-initialized fields by its value.
6408 (java_complete_lhs): New. Same as java_complete_tree, except does
6409 not replace static final constant-initialized fields by their values.
6410 (register_fields): If there is an initializer, set DECL_INITIAL and
6411 MODIFY_EXPR_FROM_INITIALIZATION_P.
6412 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6413 Only call patch_initialized_static_field if
6414 MODIFY_EXPR_FROM_INITIALIZATION_P.
6415 (patch_initialized_static_field): If not valid constant, clear
6418 * parse.y (lookup_field_wrapper): Fix thinko.
6420 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6421 set and restore global lineno.
6423 1998-12-14 Tom Tromey <tromey@cygnus.com>
6425 * gjavah.c (print_field_info): If value to print is the smallest
6426 value of its size, then print as hex to avoid later warnings from
6429 1998-12-14 Tom Tromey <tromey@cygnus.com>
6431 * gjavah.c (decompile_method): Decompile `return null'.
6432 (process_file): Generate `#pragma interface'.
6433 (method_declared): New global.
6434 (print_method_info): Set it.
6435 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6436 (print_method_info): Handle abstract methods.
6438 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6440 * parse.y (patch_method_invocation): If class_decl is null
6441 (e.g. an array type), use original type.
6443 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6444 errors about uncaught exception from clone (of array, specifically).
6446 1998-12-13 Tom Tromey <tromey@cygnus.com>
6448 * gjavah.c (decompile_method): Handle all types of `return'
6449 opcode. Decompile `return this' and `return'.
6450 (method_access): New global.
6451 (print_method_info): Set it.
6452 (decompile_method): Don't decompile a synchronized method.
6454 1998-12-13 Tom Tromey <tromey@cygnus.com>
6456 * jcf-reader.c (jcf_parse_one_method): Recognize
6458 * gjavah.c (HANDLE_END_METHOD): New macro.
6459 (HANDLE_CODE_ATTRIBUTE): New macro.
6460 (decompile_method): New function.
6461 (print_method_info): Don't print `;\n' at end of function decl.
6462 Include java-opcodes.h.
6463 (decompiled): New global.
6465 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6467 * class.c (build_class_ref): Handle PRIMTYPE.class if
6468 flag_emit_class_files.
6469 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6470 if flag_emit_class_files.
6471 * parse.y (java_complete_tree): Pre-liminary support for
6472 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6474 * parse.y (patch_synchronized_statement): Don't call monitorexit
6475 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6477 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6479 * zipfile.h (opendir_in_zip): New declaration.
6480 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6481 (opendir_in_zip): New function, using code from open_in_zip.
6482 (open_in_zip): Call opendir_in_zip.
6483 (find_class): Remove no-longer-used do_class_file parameter,
6484 but add source_ok parameter. Change logic so if we find a .java file,
6485 we don't look for .class in later classpath emtries.
6486 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6487 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6488 * gjavah.c: Update call to find_class.
6489 * jcf-dump.c: Likewise.
6491 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6492 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6493 nothing if body is empty_stmt_node.
6494 Various little fixes so SP gets correctly adjusted.
6495 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6496 For CALL_EXPR, test if static first.
6497 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6498 such as the ones we create for Object and Class.
6499 Set and restore current_function_decl.
6500 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6501 (note_possible_classname): New function.
6502 (read_import_entry): Removed. Merged with read_import_dir.
6503 (read_import_dir): Don't call find_class - that only gives us
6504 the first classpath entry having the needed package.
6505 Use the struct buffer data structure from buffer.h.
6506 (read_import_dir, find_in_imports_on_demand): The remembered
6507 class names now use '.' (not '/') as package separator.
6509 * parse.y (java_complete_expand_methods): Call write_classfile
6510 here, and not in java_expand_classes (which only gets first class).
6512 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6514 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6515 (register_fields): If a static fields has an initializer, just
6516 chain it on ctxp->static_initialized, and handle later.
6517 (java_complete_expand_methods): Force <clinit> first.
6518 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6519 - it's already been completed.
6520 (patch_initialized_static_field): New function.
6521 (java_complete_field): Call it.
6523 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6525 * expr.c (encode_newarray_type, build_new_array): New functions.
6526 * java-tree.h: Declare build_new_array.
6527 * jcf-write.c (patch_newarray): Use build_new_array.
6529 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6530 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6532 * parse.y (patch_new_array_init): Re-organize.
6533 Now is passed the actual array (pointer) type of the value.
6534 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6535 (patch_array_constructor): Removed - merged into patch_new_array_init.
6536 (java_complete_tree): Update patch_new_array_init.
6538 * jcf-write.c (find_constant_index): New function.
6539 (generate_bytecode_insns): Use find_constant_index.
6540 (generate_classfile): Use find_constant_index for ConstantValue.
6542 1998-12-11 Tom Tromey <tromey@cygnus.com>
6544 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6545 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6546 * class.c (make_class_data): Renamed dtable -> vtable, and
6547 dtable_method_count -> vtable_method_count.
6549 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6551 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6552 global variables, initialized.
6553 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6554 Declared new global variables.
6555 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6556 double_zero_node, integer_zero_node upon direct matching.
6557 * parse.y (purify_type_name): Added function prototype.
6558 (duplicate_declaration_error_p): Consider new_type as potentially
6559 being a incomplete type. Use purify_type_name on type string.
6560 (method_header): saved_type: unused variable removed. Don't figure
6561 return type if method name is invalid.
6562 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6563 processed by patch_unaryop.
6564 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6565 increment/decrement node into its original type after binary
6566 numeric promotion on its operands.
6568 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6570 * parse.y (array_initializer:): Array init operand is NULL_TREE
6571 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6572 now an error. Fixed indentation problems.
6573 (patch_string): Handle error_mark_node as an argument.
6574 (patch_new_array_init): Fixed indentation problems.
6575 (array_constructor_check_entry): Removed check on null wfl_value.
6576 Return an error if wfl_value's walk returns an error.
6578 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6580 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6581 * lex.c (java_lex): Remember column position before advancing one
6582 token. Retain location information on OCB_TK.
6583 * lex.h (typedef struct java_lc): Added new field.
6584 * parse.h (GET_SKIP_TYPE): New macro.
6585 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6586 * parse.y (build_new_array_init, patch_new_array_init,
6587 patch_array_constructor, maybe_build_array_element_wfl,
6588 array_constructor_check_entry): New function prototypes.
6589 (switch_block:): Tagged <node>.
6590 (OCB_TK): Tagged <operator>.
6591 (array_initializer:): Installed actions.
6592 (variable_initializer): Build location information on element if
6594 (switch_statement:): Fixed indentation typo.
6595 (switch_block:): Redefined default action.
6596 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6597 (patch_assignment): Removed duplicate code.
6598 (maybe_build_array_element_wfl, build_new_array_init,
6599 patch_new_array_init, patch_array_constructor,
6600 array_constructor_check_entry): New functions.
6602 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6604 * parse.y (array_initializer): Tagged <node>.
6605 (variable_initializer:): Use default rule.
6606 (array_initializer:): Defined actions.
6607 (variable_initializers:): Likewise.
6608 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6609 non-static field accesses.
6610 (patch_invoke): Fixed indentation typo.
6611 (java_complete_tree): Likewise.
6612 (build_labeled_block): Changed leading comment. Generate an error
6613 in case of duplicate loop labels.
6614 (patch_conditional_expr): Patch results of string concatenation
6617 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6619 * constants.c (find_methodref_index): When the class is an interface,
6620 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6622 * decl.c (finit_identifier_node): Use "$finit$", rather than
6623 "<finit>" (which Sun's verifier rejects).
6624 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6625 (generate_field_initialization_code): Removed.
6626 (fix_constructors) Don't add call to $finit$ here (wrong order).
6627 (patch_method_invocation): Add $finit$ call here.
6629 * java-tree.h (CALL_USING_SUPER): New macro.
6630 * parse.y (patch_invoke): Remove im local variable.
6631 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6632 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6633 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6635 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6637 * parse.y (java_complete_tree): Don't complain about unreachable
6638 statement if it is empty_stmt_node.
6640 * jcf-write.c (find_constant_wide): New function.
6641 (push_long_const): Use find_constant_wide.
6643 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6644 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6645 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6646 Emit invokeinterface when calling an interface method.
6647 Emit invokespecial also when calling super or private methods.
6649 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6651 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6653 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6655 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6657 * java-tree.h (java_layout_seen_class_methods): New function
6659 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6660 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6661 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6662 * parse.y (method_declarator:): Defined action.
6663 (issue_warning_error_from_context): input_filename saved, set to
6664 the appropriate value and restored after java_error is called.
6665 (build_unresolved_array_type): Fixed comment.
6666 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6667 (method_header): Deal with return type the same way type are
6668 handled for fields and method's parameters and local variables
6670 (check_method_redefinition): Removed extra CR.
6671 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6672 (java_layout_seen_class_methods): New function.
6673 (java_layout_classes): Call java_layout_seen_class_methods.
6675 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6677 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6679 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6681 * jcf-dump.c (main): Fix error message.
6682 * jcf-path.c (add_entry): Style fix.
6684 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6686 * class.c (layout_class_method): Call build_java_argument_signature
6687 on constructors too.
6688 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6689 (patch_method_invocation): Define a primary when resolving an
6690 expression name. Augmented comment on code checking illegal `this'
6691 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6693 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6695 * class.c (layout_class_method): Don't report error on non-static
6696 overriding static if the method is private.
6697 * java-tree.h (finish_class): Prototype added.
6698 * lex.c (java_get_line_col): Handle col argument -2 value.
6699 * parse.h: All static method declarations moved to parse.y.
6700 * parse.y: Now contains all static method declarations previously
6702 (find_expr_with_wfl, missing_return_error,
6703 unreachable_stmt_error): New functions.
6704 (java_get_real_method_name): Identify constructors bearing class
6705 names in source code compiled classes only.
6706 (java_complete_expand_methods): Call missing_return_error.
6707 (invocation_mode): Private methods invoked as static methods.
6708 (java_complete_tree): Call unreachable_stmt_error.
6710 1998-12-01 Tom Tromey <tromey@cygnus.com>
6712 * Makefile.in (+target): Removed.
6713 (+xmake_file): Likewise.
6714 (+tmake_file): Likewise.
6715 (.NOEXPORT): Removed duplicate.
6717 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6719 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6721 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6723 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6724 libiberty.h. Provide an xmalloc definition.
6726 * jvspec.c: Remove the xmalloc prototype.
6728 * parse-scan.y: Include config.h and system.h. Don't include
6729 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6730 Provide an xstrdup definition.
6732 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6734 * jcf-path.c (add_entry): Recognize ".jar" too.
6735 * lang-specs.h: Likewise.
6737 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6739 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6740 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6742 * jcf-write.c (generate_bytecode_insns):
6743 Handle pre/post-increment/decrement of long.
6745 * jcf-write.c (generate_bytecode_insns):
6746 Handle missing exception handler (finally for synchronized).
6748 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6750 * java-tree.h (end_params_node): Declare global.
6751 * decl.c (end_params_node): New global.
6752 (init_decl_processing, start_java_method): Use end_params_node for
6753 end of list of parameter types. Follows correct gcc conventions.
6754 * expr.c (pop_argument_types, pop_arguments): Likewise.
6755 * lang.c (put_decl_node): Likewise.
6756 * typeck.c (various places): Likewise.
6757 * class.y (various places): Likewise.
6758 * parse.y (various places): Likewise.
6760 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6761 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6763 * class.c: Add #include flags.h, remove no-longer needed declaration.
6765 * class.c (layout_class_method): Remove commented-out code, re-format.
6766 Don't add vtable entry (or index) for private methods.
6767 * expr.c (expand_invoke): A private method is implicitly final.
6768 * class.c (make_class_data): If inlining or optimizing,
6769 skip private methods.
6771 * class.c (finish_class): New function. Calls existing methods,
6772 but alls emits deferred inline functions.
6773 * jcf-parse.c (parse_class_file): Call finish_class.
6774 * parse.y (java_complete_expand_methods): Likewise.
6776 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6778 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6780 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6782 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6784 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6786 * (generate_classfile): Always write class access flag with
6789 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6791 * class.c (maybe_layout_super_class): New function.
6792 (layout_class): Reorganized. Loop on class methods dispatched into
6793 a new function. Call maybe_layout_super_class.
6794 (layout_class_methods, layout_class_method): New functions.
6795 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6797 (expand_invoke): Likewise.
6798 * java-tree.h (all_class_list): New global variable declared.
6799 (layout_class_methods, layout_class_method): New function
6801 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6802 * jcf-parse.c (all_class_list): New global variable.
6803 (load_class): Extended what class_or_name can be. Use parser
6804 context mechanism to save globals before calling jcf_parse.
6805 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6806 is set on the file name.
6807 (jcf_parse): Layout class methods when Object is loaded, otherwise
6808 record class in all_class_list for delayed method layout.
6809 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6810 * lang.c (put_decl_node): Decode <init> into the decl context
6812 * lex.c (java_allocate_new_line): Use xmalloc.
6813 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6814 pointers, not TREE_LIST elements.
6815 (struct parser_ctxt): Fixed comment indentations, added comments
6816 and reordered some fields.
6817 (java_check_methods): Function prototype removed.
6818 * parse.y (java_push_parser_context): Use xmalloc.
6819 (java_parser_context_restore_global): Pop extra pushed ctxp only
6820 when there's nothing next.
6821 (maybe_create_class_interface_decl): Fixed comment, add new
6822 created class decl to all_class_list.
6823 (method_header): Use GET_REAL_TYPE on argument's types.
6824 (method_declarator): Use GET_REAL_TYPE, change type to the real
6825 type in TREE_LIST dependency node. Build argument list with the
6827 (create_jdep_list): Use xmalloc. Removed allocation error message.
6828 (obtain_incomplete_type): Fixed leading comment. Broadened
6829 incoming argument meaning.
6830 (register_incomplete_type): Use xmalloc. Removed allocation error
6832 (safe_layout_class): Fixed leading comment.
6833 (jdep_resolve_class): Reversed if statement condition and switch
6835 (resolve_and_layout): Fixed leading comment. Broadened incoming
6837 (complete_class_report_errors): New local variable name, for
6838 clarity. purify_type_name used for all error cases.
6839 (java_get_real_method_name): Stricter check on constructors.
6840 (java_check_regular_methods): Reverse methods list only if not
6841 already laid out. Layout artificial constructor.
6842 (java_check_methods): Deleted.
6843 (source_start_java_method): Obtain incomplete type for patchable
6845 (java_layout_classes): Fixed leading comment. Use
6846 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6847 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6848 before returning. Fixed comments.
6849 (java_expand_classes): Check for errors up front.
6850 (patch_method_invocation): Class to search is resolved and laid
6853 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6855 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6857 * javaop.h (int8): Removed - not used.
6858 (jbyte): Redefine portably with correct signedness.
6860 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6862 * jcf-write.c (generate_bytecode_insns): Fix typo
6863 OPCODE_getstatic to OPCODE_getfield.
6865 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6866 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6867 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6869 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6871 * jcf-parse.c (jcf_parse_source): Function returned type is
6872 void. Added prototype.
6873 (jcf_parse): Function returned type is void.
6874 (yyparse): Remove call to fclose on the last parsed file.
6876 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6878 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6881 (layout_class): Cope with methods featuring WFL in decl names.
6882 * decl.c (unqualified_object_id_node): New global variable,
6884 (build_decl_no_layout): Removed.
6885 * expr.c (build_primtype_type_ref): Handle Double.
6886 (java_lang_expand_expr): Fixed indentations.
6887 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6888 (flag_wall, flag_redundant, flag_not_overriding,
6889 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6890 variable declarations.
6891 (build_decl_no_layout): Removed prototype.
6892 (java_get_real_method_name): Added prototype.
6893 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6894 (java_parse_abort_on_error): Macro now just returns.
6895 * jcf-parse.c (jcf_parse_source): Check fclose returned
6896 value. Call emit_register_classes if java_report_errors returns
6898 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6899 flag_static_local_jdk1_1): New integer flags.
6900 (lang_decode_option): New flags set here.
6901 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6902 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6903 the flag_redundant variable.
6904 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6905 when parsing java.lang.Object class.
6906 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6908 (resolve_qualified_expression_name): Fixed indentation.
6909 (patch_array_ref): Changed prototype.
6910 (not_initialized_as_it_should_p): Prototype removed.
6911 (java_report_errors): Added function prototype.
6912 * parse.y (formal_parameter:): Changed error message for not yet
6913 supported final parameters.
6914 (class_type_list:): Set both PURPOSE and VALUE of created
6915 TREE_LIST to be class_type.
6916 (primary_no_new_array:): Handle class literals on primitive types.
6917 (parse_warning_context): Reinstalled correct force_error and
6918 do_warning flags setups.
6919 (java_report_errors): Changed prototype. Return java_error_count
6921 (variable_redefinition_error): Consider treating variable type as
6923 (create_interface): Warn about redundant abstract modifier if
6924 flag_redundant is set. Changed error message.
6925 (lookup_field_wrapper): Save/restore globals before/after looking
6927 (duplicate_declaration_error_p): Consider treating declaration
6928 type as a fake pointer.
6929 (register_fields): Extract real type from dependency node. Check
6930 for duplicate field declaration after type adjustment. Use
6931 DECL_INITIAL to store static final initialized values.
6932 (method_header): Extract real function type from dependency node.
6933 (check_abstract_method_header): Use GET_METHOD_NAME.
6934 (obtain_incomplete_type): Layout fake pointer type.
6935 (safe_layout_class): Don't try to check for methods before layout.
6936 (java_complete_class): Don't check for correct throws clause
6937 elements inheritance here.
6938 (resolve_and_layout): Broadened name parameter meaning.
6939 (reset_method_name): Use GET_METHOD_NAME.
6940 (java_get_real_method_name): New function.
6941 (java_check_regular_methods): Don't check methods in
6942 java.lang.Object. Verify lineage of throws clause elements. Use
6943 flag_no_overriding in warning report.
6944 (check_throws_clauses): Don't check if class was from
6945 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6946 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6947 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6948 warning on unsupported final local variables. Use build_decl
6949 instead of build_decl_no_layout. Get real local variable type from
6951 (source_start_java_method): Get real parameter type from
6952 dependency node. Call build_decl instead of build_decl_no_layout.
6953 (java_layout_classes): Reverse tree and layout type and class as
6954 required. Mark class as loaded when done.
6955 (resolve_field_access): Fixed indentation. Restricted condition
6956 leading to static field access code generation. Set field_type
6957 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6958 (resolve_qualified_expression_name): Initialize type_found to
6959 null. Handle static field resolved during qualification. Fixed
6960 layout on non primitive field decl types.
6961 (not_accessible_p): Fixed typo in comment.
6962 (patch_method_invocation): Resolve and layout class to search from
6964 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6965 layout non primitive type, if necessary. Make method node only to
6967 (find_applicable_accessible_methods_list): Consider WFL'ed method
6968 decl names. Fixed indentation.
6969 (argument_types_convertible): Resolve and layout target type if
6971 (java_complete_tree): Fixed indentation problems. Rewrote
6972 CALL_EXPR thrown exceptions check. Re-installed further processing
6973 of the assignment in certain cases.
6974 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6975 inlining on class literals.
6976 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6978 (valid_method_invocation_conversion_p): Likewise.
6979 (patch_string): Temporary disable forbidden use of `this' in
6980 explicit constructor invocations when doing string concatenation
6982 (patch_unaryop): Added comment. Reinstalled code to disable
6983 further check on assignment operation with cast expression RHS.
6984 (patch_switch_statement): Fixed indentation.
6985 (build_try_statement): Call build_decl instead of
6986 build_decl_no_layout.
6987 (patch_synchronized_statement): Likewise.
6988 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6989 IS_UNCHECKED_EXPRESSION_P.
6990 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6991 layout argument exception type.
6992 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6993 of IS_UNCHECKED_EXPRESSION_P.
6995 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6997 * jcf-parse.c (yyparse): Open class file in binary mode.
6999 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7001 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7003 * jcf-write.c (perform_relocations): Move check out one loop.
7005 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7007 * Make-lang.in: Fix reference to srcdir.
7008 * jv-scan.c: Add missing xmalloc prototype.
7009 * jvgenmain.c: Ditto.
7011 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7013 * decl.c (error_mark_node), java-tree.h: New global.
7014 * parse.y: Use empty_stmt_node instead of size_zero_node.
7015 (build_if_else_statement): If missing else, use empty_stmt_node.
7017 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7018 (java_complete_expand_method): Complain if return is missing.
7019 (java_check_regular_methods): Comment out incorrect error check.
7020 (not_accessible_p): Fix incorrect handling of protected methods.
7021 (patch_method_invocation): Pass correct context to not_accessible_p.
7022 (find_applicable_accessible_methods_list): Likewise.
7023 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7024 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7025 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7026 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7028 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7029 (push_int_const): Remove reundant NOTE_PUSH.
7030 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7031 (- case SWITCH_EXPR): Fix code generation bug.
7032 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7033 (generate_classfile): More robust for abstract methods.
7035 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7037 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7038 * Make-lang.in: Ditto.
7040 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7043 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7045 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7047 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7049 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7051 Allow uses of interface types to verify. This is not really
7052 type-safe, but it matches what Sun does, and is OK as long as
7053 there are appropriate run-time checks.
7054 * verify.c (merge_types): If merging two interface types,
7055 just set the result to java.lang.Object.
7056 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7058 1998-11-13 Tom Tromey <tromey@cygnus.com>
7060 * gjavah.c (main): Handle --output-class-directory argument.
7061 * jvspec.c (lang_specific_driver): Translate `-d' into
7063 * jcf.h (jcf_write_base_directory): Declare.
7064 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7065 * lang-options.h: Mention -foutput-class-dir.
7066 * jcf-write.c (jcf_write_base_directory): New global.
7067 (make_class_file_name): Put generated .class file into `-d'
7068 directory, or into source directory if -d not given. Function now
7070 (write_classfile): Free class file name. Handle case where class
7072 (DIR_SEPARATOR): New macro.
7073 Include <sys/stat.h>
7075 * Makefile.in (prefix): New macro.
7077 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7079 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7080 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7081 here (done in patch_invoke instead).
7082 (case_identity): Moved here from parse.y.
7084 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7085 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7086 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7087 so they can be efficiently scanned without recursion.
7088 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7089 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7090 in BLOCK iteratively, rather than recursively.
7092 * parse.y (do_unary_numeric_promotion): New function.
7093 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7095 * parse.y (patch_newarray): Various fixes.
7097 Re-do handling of switch statements (for proper block scoping).
7098 * parse.y: Add just a single block for the enture switch block,
7099 but don't create any "case blocks".
7100 (group_of_labels): Rmeoved unneeded non-terminal.
7101 CASE_EXPR and DEFAULT_EXPR are added to current block.
7102 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7103 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7104 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7105 * parse.y (wfl_operator, print_int_node): Make non-static.
7106 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7107 as part of recursive scan of block.
7108 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7109 (patch_switch_statement): Most tests move dinto java_complete_tree.
7111 * parse.y: Make various production be non-typed (void).
7112 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7113 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7114 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7116 * jcf-write.c (struct jcf_handler): New type.
7117 (struct jcf_switch_state): New type.
7118 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7119 (alloc_handler, emit_unop, emit_reloc): New functions.
7120 (adjust_typed_op): Add extra parameter ("max type" offset).
7121 (emit_switch_reloc, emit_case-reloc): New function.
7122 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7123 (generate_bytecode_insns): Support REAL_CST, switch statements,
7124 exception handling, method calls, object/array creation, and more.
7126 * class.c: Remove some unused variables.
7127 * constants.c (find_string_constant): New function.
7128 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7129 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7130 if flag_emit_class_files.
7132 1998-11-12 Tom Tromey <tromey@cygnus.com>
7134 * jcf-io.c (find_class): Added explanatory comment.
7136 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7137 trailing slash to `.zip' entries.
7139 * jvspec.c (lang_specific_driver): Correctly handle case where
7140 GC_NAME not defined.
7142 1998-11-11 Tom Tromey <tromey@cygnus.com>
7144 * jvspec.c (GC_NAME): New define.
7145 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7147 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7149 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7151 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7153 1998-11-11 Tom Tromey <tromey@cygnus.com>
7155 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7157 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7159 * class.c (is_compiled_class): Call safe_layout_class for class
7160 compiled from source.
7161 * conver.h (convert_to_integer, convert_to_real,
7162 convert_to_pointer): Added prototypes.
7163 * decl.c (init_decl_processing): Non longer push the decls of
7164 `methodtable', `constants', `Class', `Field', `dispatchTable'
7165 `jexception' and `Method'.
7166 * expr.c (build_invokeinterface): New function.
7167 (expand_invoke): static variable CLASS_IDENT now in
7168 build_invokeinterface. Use build_invokeinterface.
7169 (expand_java_field_op): Moved code to inline
7170 java.lang.PRIMTYPE.TYPE into a function.
7171 (build_primtype_type_ref): New function.
7172 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7173 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7174 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7175 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7176 (DECL_LOCAL_STATIC_VALUE): New macro.
7177 (build_invokeinterface, build_primtype_type_ref): New function
7179 (java_parse_abort_on_error): Macro rewritten.
7180 * jcf-parse.c (current_method): Add comment to declaration.
7181 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7182 Function prototypes fixed.
7183 (jcf_parse_source): push/pop parser context. save/restore global.
7184 (parse_source_file): Fixed leading comment. Now take a
7185 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7186 classes and pop the parser context anymore.
7187 (yyparse): Push parser context, save globals, parse the source
7188 file, restore globals and pop the parser context when processing a
7190 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7191 * lex.c (java_parse_doc_section): New function.
7192 (java_lex): Call java_parse_doc_section when appropriate. Build an
7193 operator around INSTANCEOF_TK.
7194 * lex.h (java_lineterminator, java_sprint_unicode,
7195 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7196 Prototypes rewritten.
7197 (java_parse_escape_sequence, java_letter_or_digit_p,
7198 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7199 java_read_unicode, java_store_unicode, java_read_char,
7200 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7201 Added function prototypes.
7202 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7204 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7206 (struct parser_ctxt): New fields: deprecated,
7207 current_parsed_class_un, gclass_list.
7208 (fix_method_argument_names, issue_warning_error_from_context,
7209 resolve_package, lookup_package_type): New function prototypes.
7210 (resolve_expression_name): Fixed function prototype.
7211 (find_applicable_accessible_methods_list): Fixed indentation, added
7212 extra argument in prototype.
7213 (check_final_assignment, build_null_of_type, check_deprecation,
7214 check_method_redefinition, reset_method_name,
7215 java_check_regular_methods, java_check_abstract_methods,
7216 maybe_build_primttype_type_ref): New function prototype.
7217 * parse.y (conver.h): Include.
7218 (INSTANCEOF_TK): Tagged <operator>.
7219 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7220 (relational_expression:): Build binop for instanceof.
7221 (java_push_parser_context): Remember ctxp->gclass_list across
7223 (java_pop_parser_context): Simply return if no context
7224 exists. Remember gclass_list across contexts.
7225 (issue_warning_error_from_context): New function.
7226 (parse_error_context): Don't setup ctxp->elc here. Call
7227 issue_warning_error_from_context instead.
7228 (parse_warning_context): Likewise.
7229 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7230 setup. Link new class/interface to ctxp->gclass_list.
7231 (add_superinterfaces): Register interface as incomplete if not
7233 (create_class): Remember class unqualified name in
7234 ctxp->current_parsed_class_un. Check class deprecation.
7235 (register_fields): Check field deprecation. Remember static final
7236 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7238 (method_header): New local variable ORIG_ARG. Use unqualified
7239 current class name for check on constructor errors. Promote return
7240 type if of record type. Argument list fix moved in
7241 fix_method_argument_names, called here. Check method deprecation.
7242 (fix_method_argument_names): New function.
7243 (method_declarator): Promote record typed arguments.
7244 (safe_layout_class): Check class methods before layout.
7245 (java_complete_class): Compute field layout when patched.
7246 (do_resolve_class): Try to load class after having it renamed
7247 after the package name.
7248 (get_printable_method_name): Use DECL_CONTEXT.
7249 (reset_method_name): New function.
7250 (check_method_redefinition): Use reset_method_name.
7251 (java_check_regular_methods): New local variable
7252 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7253 names for error report. Check for compile-time error when method
7254 found has default (package) access.
7255 (java_check_abstract_methods): Now takes an interface DECL node as
7256 an argument. Also reinstall real name on unchecked
7257 overriding/hiding methods for error report.
7258 (java_check_methods): Fixed leading comment. Get classes to verify
7259 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7260 CLASS_METHOD_CHECKED_P on class verification.
7261 (lookup_java_method2): Get real method name if necessary.
7262 (find_in_imports): Don't check package class access here.
7263 (resolve_package, lookup_package_type): New functions.
7264 (java_layout_classes): Fixed leading comment. Take classes to be
7265 laid out from ctxp->gclass_list.
7266 (java_complete_expand_methods): Don't expand native and abstract
7268 (java_expand_classes): New function.
7269 (resolve_expression_name): Use additional argument ORIG. Retrieve
7270 values of static final field of primitive types.
7271 (resolve_field_access): Handles static final field of promotive
7273 (resolve_qualified_expression_name): Handle STRING_CST as
7274 primaries and package name resolution. Check deprecation on found
7275 decls. Set where_found and type_found on non static field resolved
7276 during qualification. Layout non primitive field decl types.
7277 (check_deprecation): New function.
7278 (maybe_access_field): Simplified.
7279 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7280 removed. Reverse method's argument when primary is a type. Don't
7281 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7282 instead. Include abstract class in the list of class searchable
7283 for constructors. Use DECL_CONTEXT of found method for access
7284 checks. Check method deprecation.
7285 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7286 converting arguments. Handle INVOKE_INTERFACE.
7287 (lookup_method_invoke): Search constructor using existing
7288 infrastructure (don't rely on lookup_java_constructor anymore).
7289 (find_applicable_accessible_methods_list): Extra argument flag
7290 LC. Now include constructor in the search.
7291 (qualify_ambiguous_name): Conditional expression are primaries.
7292 (not_initialized_as_it_should_p): static final are always
7294 (java_complete_tree): Pass extra NULL argument to
7295 resolve_expression_name. Stricter test to carry on patching
7296 assignments. New case for INSTANCEOF_EXPR.
7297 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7298 (check_final_assignment, maybe_build_primttype_type_ref): New
7300 (patch_assignment): Detect resolved static finals and carry normal
7301 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7302 (try_builtin_assignconv): Access constant 0 on all primitive
7304 (valid_builtin_assignconv_identity_widening_p): Accept identical
7305 types. Accept all promoted type on int type.
7306 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7307 assigned to a reference.
7308 (valid_method_invocation_conversion_p): Accept to check null
7310 (build_binop): Merge declaration and initialization of local
7312 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7313 numeric types. Improved validity test for qualify operators on
7315 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7316 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7317 primitive type and issue the appropriate error message.
7318 (resolve_type_during_patch): Mark class loaded when resolved.
7319 (patch_cast): Allow null to be cased to reference types.
7320 (build_null_of_type): New function.
7321 (patch_array_ref): Handle array on references correctly.
7322 (patch_return): Removed unused local variable MODIFY. Force
7323 boolean to be returned as integers. Allows null to be returned by
7324 a function returning a reference.
7325 * typeck.c (convert_to_integer, convert_to_real,
7326 convert_to_pointer): Prototypes moved to convert.h
7327 (lookup_argument_method): Use method real name, if necessary.
7329 1998-10-30 Tom Tromey <tromey@cygnus.com>
7331 * class.c (build_class_ref): Changed name of primitive classes to
7334 * class.c (make_class_data): Renamed fields: nmethods to
7335 method_count, method_count to dtable_method_count. Always set
7337 * decl.c (init_decl_processing): Likewise.
7339 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * class.c (layout_class): Don't mangle <finit>, produce
7342 __finit<class> instead. Don't verify artificial methods.
7343 * decl.c (finit_identifier_node): New declared global.
7344 (init_decl_processing): finit_identifier_node initialized.
7345 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7346 * java-tree.h (finit_identifier_node): Declared as extern.
7347 (struct lang_decl): New field called_constructor.
7348 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7349 (CLASS_HAS_FINIT_P): New macro.
7350 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7351 explicit constructor invocation.
7352 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7353 CALL_SUPER_CONSTRUCTOR_P): New macros.
7354 (write_classfile): Added prototype.
7355 * jcf-parse.c (jcf_parse_source): Parse and remember for
7356 generation if the file was seen on the command line.
7357 (parse_source_file): Don't write the class file here.
7358 (yyparse): Loop on files rewritten. Set current_jcf.
7359 (parse_zip_file_entries): Parse class file only if it was found.
7360 * lang.c (init_parse): Don't open command line provided filename
7362 (lang_parse): Don't set main_jcf anymore.
7363 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7364 (JCONSTRUCTOR_CHECK): New macro.
7365 (JBSC_TYPE_P): New macro.
7366 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7367 (COMPLETE_CHECK_OP_2): New macro.
7368 (struct parse_ctxt): New field explicit_constructor_p.
7369 (check_class_interface_creation): Fixed prototype indentation.
7370 (patch_method_invocation_stmt): Prototype reflects added argument.
7371 (patch_invoke): Likewise.
7372 (complete_method_declaration, build_super_invocation,
7373 verify_constructor_circularity,
7374 build_this_super_qualified_invocation, get_printable_method_name,
7375 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7376 verify_constructor_super, create_artificial_method,
7377 start_artificial_method_body, end_artificial_method_body,
7378 generate_field_initialization_code): New function prototypes.
7379 * parse.y: Fixed leading comment
7380 (constructor_header:, constructor_body:, block_end:): Rules tagged
7382 (type_declaration:): Call maybe_generate_finit.
7383 (method_declaration:): Action for method_body: placed in new
7384 function complete_method_declaration, called here.
7385 (constructor_declaration:): Defined actions. Removed leading
7387 (constructor_header:): New rule with action.
7388 (constructor_body:): Rule rewritten using block_begin: and
7389 block_end:. Defined actions.
7390 (constructor_declarator:, explicit_constructor_invocation:):
7392 (block:): Use new rules block_begin: block_end:.
7393 (block_begin:, block_end:): New rules and actions.
7394 (block_statements:): Fixed error message for explicit
7396 (method_invocation:): Call build_this_super_qualified_invocation
7397 if primary is `this' or `super' was seen.
7398 (conditional_expression:): Action defined.
7399 (extra_ctxp_pushed_p): New static global flag.
7400 (java_parser_context_save_global): Create parser context if
7401 necessary. Use extra_ctxp_pushed_p to remember it.
7402 (java_parser_context_restore_global): Pop extra parser context if
7404 (build_array_from_name): Array on primitive types are marked
7406 (register_fields): Restore new name in field initializer
7407 expression if type was altered. Non static fields initialized upon
7408 declaration marked initialized.
7409 (maybe_generate_finit): New function.
7410 (maybe_generate_clinit): Use create_artificial_method,
7411 start_artificial_method_body, end_artificial_method_body. Generate
7412 debug info for enclosed initialization statements.
7413 (method_header): Fixed leading comment. Check constructor
7414 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7416 (complete_method_declaration, constructor_circularity_msg,
7417 verify_constructor_circularity): New functions.
7418 (get_printable_method_name): New function.
7419 (check_method_redefinition): Don't rename <finit> methods. Fix
7420 declared constructor names. Error message for
7421 constructors modified.
7422 (java_check_regular_methods): Local variable seen_constructor
7423 renamed saw_constructor. Skip verification on constructors. Create
7424 default constructor with create_artificial_method.
7425 (java_check_methods): Removed unnecessary empty line.
7426 (create_artificial_method, start_artificial_method_body,
7427 end_artificial_method_body): New functions.
7428 (java_layout_classes): Changed leading comment. Reverse fields
7429 list if necessary. Always layout java.lang.Object if being
7431 (java_complete_expand_methods): Verify constructor circularity.
7432 (java_complete_expand_method): Call fix_constructor on
7433 constructors. Local variable no_ac_found removed. Restore
7434 bindings if method body expansion failed.
7435 (fix_constructors, verify_constructor_super,
7436 generate_field_initialization_code): New function.
7437 (java_expand_classes): Fixed leading comment. Write class file
7439 (resolve_expression_name): Check for illegal instance variable
7440 usage within the argument scope of an explicit constructor
7442 (resolve_qualified_expression_name): Pass extra from_super flag
7443 when invoking patch_method_invocation_stmt. New case for
7444 conditional expression when used as a primary. Check for error
7445 when acquiring super.
7446 (patch_method_invocation_stmt): Added extra argument super. New
7447 local variable is_static_flag. Set class_to_search according to
7448 the nature of the constructor invocation. Don't add `this'
7449 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7450 invocation within the argument scope of explicit constructor
7451 invocation. Set is_static according to is_static_flag. Provide
7452 extra `super' argument to patch_invoke invocation.
7453 (patch_invoke): New argument from_super. Loop on arguments
7454 indentation fixed. Pass from_super to invocation_mode. New switch
7455 case INVOKE_SUPER. Fixed error message in switch default case.
7456 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7458 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7459 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7460 message takes constructors into account.
7461 (find_applicable_accessible_methods_list): Fixed indentation.
7462 (qualify_ambiguous_name): Take explicit constructor invocation
7463 into account. Deal with a conditional expression as a primary to
7465 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7466 case. Added extra argument to patch_method_invocation_stmt.
7467 Register calls made to explicit constructor `this'. Don't call
7468 save_expr in ARRAY_REF case when emitting class files. Check for
7469 illegal use of this when expanding explicit constructor invocation
7471 (complete_function_arguments): Set and reset parser context
7472 explicit_constructor_p field value when appropriate.
7473 (build_super_invocation, build_this_super_qualified_invocation):
7475 (patch_assignment): Fixed typo.
7476 (patch_unaryop): Check on final fields occurs only when a decl
7478 (patch_return): Take constructors into account.
7479 (patch_conditional_expr): New function.
7480 * typeck.c (build_java_signature): Removed unnecessary empty line.
7482 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7484 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7486 1998-10-28 Tom Tromey <tromey@cygnus.com>
7488 * decl.c (init_decl_processing): Renamed fields.
7489 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7490 interface_len, msize fields.
7492 * class.c (make_class_data): Removed subclass_head and
7493 subclass_next fields.
7494 * decl.c (init_decl_processing): Removed subclass_head and
7495 subclass_next fields.
7497 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7499 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7500 * mangle.c (emit_unicode_mangled_name): Similarly.
7502 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7504 * jcf-parse.c (get_constant): Place braces around code to compute
7505 'd' when REAL_ARITHMETIC is not defined.
7507 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7509 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7512 1998-10-23 Tom Tromey <tromey@cygnus.com>
7514 * lang-specs.h: `.zip' files are input to jc1.
7516 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7518 * jvspecs.c: Add (but don't enable) support for combining multiple
7519 .class and .java input filenames to a single jc1 invocation.
7520 Add support for -C flag (copile to .class files).
7521 Translate -classpath and -CLASSPATH arguments.
7522 * lang-specs.h: Don't set %2 spec.
7524 1998-10-22 Tom Tromey <tromey@cygnus.com>
7526 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7528 (add_path): Don't add trailing separator to non-empty path
7531 * lang.c (lang_decode_option): Check for -fclasspath and
7532 -fCLASSPATH before examining other `-f' options.
7534 * java-tree.h (finalize_identifier_node): Don't declare.
7535 * class.c (make_class_data): Don't push "final" field.
7536 * decl.c (init_decl_processing): Don't push "final" field.
7537 (finalize_identifier_node): Removed.
7538 (init_decl_processing): Don't set finalize_identifier_node.
7540 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7542 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7544 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7545 (JV_SCAN_SOURCES): New macro.
7546 (JCF_DUMP_SOURCES): Likewise.
7547 (jcf-dump$(exeext)): New target.
7548 (jv-scan$(exeext)): New target.
7550 1998-10-22 Tom Tromey <tromey@cygnus.com>
7552 * Makefile.in (LEX): Removed.
7553 (LEXFLAGS): Likewise.
7554 (SET_BISON): New macro.
7556 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7557 spurious diffs in parse.c.
7558 ($(PARSE_SCAN_C)): Likewise.
7559 (PARSE_DIR): New macro.
7561 (PARSE_SCAN_C): Likewise.
7562 (PARSE_RELDIR): New macro.
7564 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7566 * jcf-io.c (find_class): Use saw_java_source to determine when to
7567 look for `.java' file.
7568 * jcf-parse.c (saw_java_source): New global.
7569 (yyparse): Set it if `.java' file seen.
7571 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7572 (GCJH_SOURCES): Likewise.
7573 * Makefile.in (datadir): New macro.
7574 (libjava_zip): Likewise.
7575 (JAVA_OBJS): Added jcf-path.o.
7576 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7577 (../gcjh$(exeext)): Likewise.
7578 (jcf-path.o): New target.
7579 * java-tree.h (fix_classpath): Removed decl.
7580 * jcf-parse.c (fix_classpath): Removed.
7581 (load_class): Don't call fix_classpath.
7582 * parse.y (read_import_dir): Don't call fix_classpath.
7583 * lex.h: Don't mention classpath.
7584 * lex.c (java_init_lex): Don't initialize classpath.
7585 * jcf-io.c (classpath): Removed global.
7586 (find_class): Use jcf_path iteration functions. Correctly search
7587 class path for .java file.
7588 (open_in_zip): New argument `is_system'.
7589 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7590 classpath-related options.
7591 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7593 (lang_init): Call jcf_path_init.
7594 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7595 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7596 Correctly put braces around second string in each entry.
7597 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7598 classpath-related options.
7599 (help): Updated for new options.
7600 * jcf.h: Declare functions from jcf-path.c. Don't mention
7602 * jcf-path.c: New file.
7604 * jcf-depend.c: Include jcf.h.
7606 * jcf-write.c (localvar_alloc): Returns `void'.
7607 (localvar_free): Removed unused variable.
7609 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7610 (init_parse): Use OBJECT_SUFFIX, not ".o".
7612 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7614 * class.c (emit_register_classes): Renamed from
7615 emit_register_class.
7616 * java-tree.h (emit_register_classes): Prototype renamed from
7617 emit_register_class.
7618 * jcf-parse.c (yyparse): Call emit_register_classes once before
7620 * parse.y (java_expand_classes): No longer register classes.
7622 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7624 * class.c (is_compiled_class): New local variable
7625 seen_in_zip. Identify classes found in currently compiled source
7627 * decl.c (complete_start_java_method): Fixed typo.
7628 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7629 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7630 (CLASS_P): Moved around.
7631 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7632 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7634 (jcf_parse_source): Changed leading comment. Removed unnecessary
7635 fclose and CLASS_FROM_SOURCE_P marking.
7636 (parse_source_file): New local variables remember_for_generation
7637 and filename. Mark parsed file name identifier node. Removed block
7638 executed when parse_only was null. Set remember_for_generation.
7639 Use it as an argument to java_pop_parser_context.
7640 (yyparse): New local variables several_files, list, next node and
7641 current_file_list. Split ampersand separated file names into
7642 current_file_list. Iterate through the list and parse accordingly.
7643 * parse.h (java_pop_parser_context): New function prototype.
7644 * parse.y (ctxp_for_generation): New static global variable.
7645 (java_pop_parser_context): New argument generate. Link popped ctxp
7646 to ctxp_for_generation list accordingly.
7647 (java_complete_expand_methods): Fixed indentation.
7648 (java_expand_classes): New function.
7650 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7652 * Makefile.in: Link with libiberty.a instead of memmove.o.
7654 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7656 * lex.c (setjmp.h): No longer included.
7657 * lex.h (setjmp.h): Included.
7658 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7659 (duplicate_declaration_error_p): Renamed from
7660 duplicate_declaration_error.
7661 (build_array_from_name): New function prototype.
7662 * parse.y (setjmp.h): No longer included.
7663 (variable_declarator_id): Define action.
7664 (build_array_from_name): New function.
7665 (duplicate_declaration_error_p): Renamed from
7666 duplicate_declaration_error. Fixed leading comment.
7667 (register_fields): Main `for' loop reorganized. Uses
7668 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7669 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7670 build_array_from_name.
7671 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7673 (read_import_dir): Don't try to skip `.' and `..'.
7674 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7675 build_array_from_name. Main `for' loop reorganized.
7676 (resolve_qualified_expression_name): When building access to a
7677 field, use the type where the field was found, not its own type.
7678 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7679 field was found is null.
7680 (qualify_ambiguous_name): Sweep through all successive array
7683 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7685 * java-tree.h (pop_labeled_block, lang_printable_name,
7686 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7687 interface_of_p, inherits_from_p, fix_classpath,
7688 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7689 make_class_data, register_class, alloc_name_constant): New
7690 function prototypes.
7691 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7692 indentation. Added cast to remove warning.
7693 (lang_printable_name): Set v argument unused.
7694 (lang_print_error): Added argument to lang_printable_name call.
7695 (java_dummy_print, print_lang_decl, print_lang_type,
7696 print_lang_identifier, lang_print_xnode): All argument marked
7698 * lex.c (java_unget_unicode): Removed unnecessary argument.
7699 (java_allocate_new_line): Unused local variable is gone.
7700 (java_read_char): Added parenthesis in expressions to remove
7701 warnings. Added final return statement.
7702 (java_read_unicode): Added parenthesis in expression to remove
7704 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7705 (java_parse_escape_sequence): Likewise.
7706 (java_lex): Unused local variables are gone. Fixed
7707 java_unget_unicode invocation.
7708 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7710 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7711 lang_printable_name invocation in macro.
7712 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7714 (duplicate_declaration_error): Suppressed unused argument in
7716 (identical_subpath_p): Function declaration is gone.
7717 (patch_invoke): Suppressed unused argument in prototype.
7718 (patch_cast, build_labeled_block, check_thrown_exceptions):
7720 * parse.y (setjmp.h): Included
7721 (toplev.h): Likewise.
7722 (field_declaration:): Suppressed unused local
7723 (label_decl:): Fixed build_labeled_block invocation.
7724 (java_pop_parser_context): Put extra parenthesis around assignment
7726 (yyerror): Suppressed unused local variables.
7727 (variable_redefinition_error): Fixed lang_printable_name
7729 (create_interface): Suppressed unused local variables.
7730 (create_class): Likewise.
7731 (duplicate_declaration_error): Suppressed unused argument. Fixed
7732 lang_printable_name invocation.
7733 (register_fields): Suppressed unused local variable. Fixed
7734 duplicate_declaration_error invocation.
7735 (method_header): Suppressed unused local variable.
7736 (method_declarator, parser_check_super): Likewise.
7737 (java_complete_class): Suppressed unused local variable. Fixed
7738 fatal error message.
7739 (complete_class_report_errors): Added default: in switch.
7740 (java_check_regular_methods): Fixed lang_printable_name
7742 (check_throws_clauses): Likewise.
7743 (java_check_abstract_methods): Suppressed unused local
7744 variable. Fixed lang_printable_name invocation.
7745 (read_import_entry): Added supplemental return statement.
7746 (read_import_dir): Suppressed unused local variables.
7747 (check_pkg_class_access, declare_local_variables): Likewise.
7748 (source_start_java_method): Suppressed unused extern variable
7750 (expand_start_java_method): Suppressed unused extern and local
7751 variable declarations.
7752 (java_complete_expand_methods): Likewise.
7753 (java_complete_expand_method): Suppressed unused local variables.
7754 (make_qualified_name): Likewise.
7755 (resolve_qualified_expression_name): Added default: in
7756 switch. Fixed lang_printable_name invocation.
7757 (class_instance_creation_expression): Added parenthesis around
7759 (patch_method_invocation_stmt): Fixed lang_printable_name and
7760 patch_invoke invocations.
7761 (check_for_static_method_reference): Fixed lang_printable_name
7763 (patch_invoke): Suppressed unused arguments and local variables.
7764 (lookup_method_invoke): Suppressed unused local variables.
7765 (qualify_ambiguous_name): Added default: in switch.
7766 (identical_subpath_p): Function removed.
7767 (patch_assignment): Suppressed unused local variables. Suppressed
7768 unnecessary if statement. Fixed lang_printable_name invocations.
7769 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7770 (valid_ref_assignconv_cast_p): Parenthesis around
7771 expression. Suppressed unused local variables.
7772 (build_binop): Suppressed unused local variables. fixed
7773 lang_printable_name invocations.
7774 (string_constant_concatenation): Suppressed unused local
7776 (patch_unaryop): Fixed lang_printable_name invocation.
7777 (patch_cast): Suppressed unnecessary argument. Fixed
7778 lang_printable_name invocation.
7779 (patch_array_ref): Fixed lang_printable_name invocation.
7780 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7781 (build_labeled_block): Suppressed unused argument.
7782 (generate_labeled_block): Fixed build_labeled_block invocation.
7783 (build_loop_body): Suppressed unused local variables.
7784 (patch_loop_statement): Likewise.
7785 (patch_exit): Fixed lang_printable_name invocation.
7786 (patch_switch_statement): Likewise.
7787 (case_identity): First argument marked unused.
7788 (patch_try_statement): Fixed lang_printable_name invocations.
7789 (patch_synchronized_statement, patch_throw_statement): Likewise.
7790 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7791 lang_printable_name invocations.
7792 (check_thrown_exceptions_do): Suppressed unused argument.
7794 1998-10-14 Tom Tromey <tromey@cygnus.com>
7796 * jcf-write.c (write_classfile): Add output class file as target.
7797 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7798 * jcf.h: Added declarations for dependency-tracking functions.
7799 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7800 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7801 (finish_parse): Call jcf_dependency_write.
7802 (dependency_tracking): New global.
7803 (DEPEND_SET_FILE): New define.
7804 (DEPEND_ENABLE): New define.
7805 (init_parse): Enable dependency tracking if required.
7807 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7808 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7809 (../gcjh$(exeext)): Likewise.
7810 (jcf-depend.o): New target.
7811 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7812 (GCJH_SOURCES): Likewise.
7813 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7815 (find_classfile): Added dep_name argument.
7816 (find_class): Compute name of dependency.
7817 (open_in_zip): Call jcf_dependency_add_file.
7818 * gjavah.c (output_file): No longer global.
7819 (usage): Don't mention "gjavah".
7821 (java_no_argument): Likewise.
7822 (version): Likewise.
7823 (main): Recognize and handle -M family of options.
7824 (print_mangled_classname): Return is void.
7825 (process_file): Handle case where output is suppressed.
7826 (HANDLE_END_FIELD): Likewise.
7827 (HANDLE_METHOD): Likewise.
7828 * jcf-depend.c: New file.
7830 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7832 * java-tree.def: Add missing newline at EOF.
7834 1998-10-13 Tom Tromey <tromey@cygnus.com>
7836 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7837 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7839 Include <config.h> and "system.h".
7840 (disassemble_method): Undefine RET to avoid clash with
7843 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * decl.c (runtime_exception_type_node, error_exception_type_node):
7846 New global variables.
7847 (init_decl_processing): Initialized.
7848 * expr.c (java_lang_expand_expr): Set caught exception type to
7849 null if catch handler argument doesn't exit.
7850 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7852 * java-tree.h (runtime_exception_type_node,
7853 error_exception_type_node): Global variables declared.
7854 (DECL_FUNCTION_THROWS): New macro.
7855 (DECL_FUNCTION_BODY): Modified comment.
7856 (DECL_SPECIFIC_COUNT): Likewise.
7857 (struct lang_decl): New field throws_list.
7858 (IS_UNCHECKED_EXPRESSION_P): New macro.
7859 * lex.c (java_lex): Generate location information for THROW_TK.
7860 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7861 EXCEPTIONS_P): New macros.
7862 (enum jdep_code): New value JDEP_EXCEPTION.
7863 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7864 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7865 PATCH_METHOD_RETURN_ERROR): New macros.
7866 (patch_method_invocation_stmt): Added new argument to prototype.
7867 (patch_synchronized_statement, patch_throw_statement,
7868 check_thrown_exceptions, check_thrown_exceptions_do,
7869 purge_unchecked_exceptions, check_throws_clauses): New function
7871 * parse.y Fixed typo in keyword section.
7872 (throw:): Rule tagged <node>.
7873 (THROW_TK): Keyword tagged <operator>.
7874 (method_header:): Last argument to call to method_header passed
7876 (throws:, class_type_list:, throw_statement:,
7877 synchronized_statement:, synchronized:): Defined actions.
7878 (method_header): New local variable current. Register exceptions
7880 (java_complete_tree): Complete and verify exceptions from throws
7882 (complete_class_report_errors): Error message on exceptions not
7884 (java_check_regular_methods): Fixed typo. Shortcut on private
7885 overriding methods. Changed error message on method
7886 redefinition. Check for throws clause compatibility.
7887 (check_throws_clauses): New function.
7888 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7889 method. Changed error message on method redefinition.
7890 (currently_caught_type_list): New static variable.
7891 (java_complete_expand_methods): Purge unchecked exceptions from
7892 throws clause list. Call PUSH_EXCEPTIONS before walk and
7893 POP_EXCEPTIONS after.
7894 (resolve_qualified_expression_name): Pass new argument as NULL to
7895 patch_method_invocation_stmt.
7896 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7897 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7898 argument list when appropriate. Use new argument if non null to
7899 store selected method decl.
7900 (patch_invoke): Convert if necessary args of builtin types before
7901 forming CALL_EXPR. Argument list no longer reversed here.
7902 (invocation_mode): Treat final methods as static methods.
7903 (java_complete_tree): New cases for THROW_EXPR: and
7904 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7906 (complete_function_arguments): No more RECORD_TYPE
7907 conversion. Function parameter nodes no longer saved.
7908 (valid_ref_assignconv_cast_p): Avoid handling null type.
7909 (patch_binop): Fixed null constant reference handling.
7910 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7912 (patch_try_statement): Fixed comments. Record caught types in
7913 list, push the list, expand try block and pop the list.
7914 (patch_synchronized_statement, patch_throw_statement,
7915 check_thrown_exceptions, check_thrown_exceptions_do,
7916 purge_unchecked_exceptions): New functions.
7917 * typeck.c (lookup_argument_method): Allow WFL in place of method
7918 DECL_NAME during method definition check
7920 1998-10-09 Tom Tromey <tromey@cygnus.com>
7922 * gjavah.c (decode_signature_piece): New function.
7923 (print_c_decl): Use it. Added `name_override' argument.
7924 (print_method_info): Use name_override argument to print_c_decl.
7925 (seen_fields): Removed.
7926 (print_field_info): Don't update seen_fields.
7927 (struct method_name): New structure.
7928 (method_name_list): New global.
7929 (print_method_info): Add new method to list of methods.
7930 (name_is_method_p): New function.
7931 (print_field_info): If field name has same name as method, then
7933 (process_file): Parse methods before fields.
7934 (field_pass): New global.
7935 (HANDLE_END_FIELD): Take field_pass into account.
7937 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7939 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7940 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7942 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7944 * jvspec.c: Fix bug in jvgenmain_spec patch.
7946 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7948 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7949 * decl.c (soft_exceptioninfo_call_node): New global variable.
7950 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7951 takes extra integer argument. soft_exceptioninfo_call_node
7953 * except.c (java_set_exception_lang_code): New function
7954 (method_init_exceptions): Called here.
7955 (prepare_eh_table_type): New function.
7956 (expand_end_java_handler): Called here.
7957 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7958 one argument. Modified generation of call to
7959 soft_badarrayindex_node to use new argument.
7960 (build_java_arrayaccess): Pass faulty index value to
7961 build_java_throw_out_of_bounds_exception.
7962 (generate_name): New function.
7963 (java_lang_expand_expr): New local variables node, current,
7964 has_finally_p. Expand TRY_EXPR node.
7965 (process_jvm_instruction): Replace top of the stack with thrown
7966 object reference when entering exception handler.
7967 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7968 specific tree codes.
7969 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7971 (DECL_SPECIFIC_COUNT): New macro.
7972 (prepare_eh_table_type, java_set_exception_lang_code,
7973 generate_name): New function declarations.
7974 (match_java_method): Declaration deleted.
7975 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7977 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7978 * parse.h (redefinition_error, refine_accessible_methods_list,
7979 can_cast_to_p): Function declaration removed.
7980 (classitf_redefinition_error, variable_redefinition_error,
7981 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7982 find_most_specific_methods_list, argument_types_convertible,
7983 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7984 valid_cast_to_p, valid_method_invocation_conversion_p,
7985 try_reference_assignconv, add_stmt_to_compound,
7986 build_jump_to_finally, build_tree_list, patch_try_statement,
7987 java_get_catch_block): New function declarations.
7988 * parse.y (string_buffer_type): Global variable deleted.
7989 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7990 finally): Rules tagged <node>.
7991 (TRY_TK, CATCH_TK): Token tagged <operator>.
7992 (class_body_declaration:, class_member_declaration:,
7993 formal_parameter:, explicit_constructor_invocation:,
7994 interface_member_declaration:, constant_declaration:,
7995 primary_no_new_array:, class_instance_creation_expression:,
7996 array_creation_expression:): Issue error on unsuported JDK1.1
7998 (try_statement:, catches:, finally:): Define actions.
7999 (catch_clause_parameter): New rule.
8000 (catch_clause:): Use new rule catch_clause_parameter.
8001 (parse_jdk1_1_error): New function.
8002 (redefinition_error): Renamed classitf_redefinition_error.
8003 (variable_redefinition_error): New function.
8004 (check_class_interface_creation): Call
8005 classitf_redefinition_error.
8006 (java_complete_tree): Added error message on JDEP_TYPE: case.
8007 (complete_class_report_errors): Fixed indentation.
8008 (declare_local_variables): Call variable_redefinition_error.
8009 (source_end_java_method): Call java_set_exception_lang_code and
8010 emit_handlers where appropriate.
8011 (java_method_add_stmt): Call add_stmt_to_block.
8012 (add_stmt_to_block): New function.
8013 (lookup_method_invoke): Fixed outside comment. new local variable
8014 candicates. Call find_applicable_accessible_methods_list and
8015 find_most_specific_methods_list when searching for a
8016 method. Modified error report to list possible candidates when
8018 (find_applicable_accessible_methods_list,
8019 find_most_specific_methods_list, argument_types_convertible): New
8021 (refine_accessible_methods_list): Function deleted.
8022 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8023 expr (if applicable) before calling patch_array_ref.
8024 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8025 (enter_block): Fixed comment.
8026 (enter_a_block): New function.
8027 (patch_assignment): Reorganized. Call try_reference_assignconv for
8028 references. Call valid_cast_to_p instead of can_cast_to_p.
8029 (try_reference_assignconv,
8030 valid_builtin_assignconv_identity_widening_p): New functions.
8031 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8032 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8034 (build_string_concatenation): Don't resolve StringBuffer.
8035 (patch_cast): Fixed inverted arguments.
8036 (patch_array_ref): Code to save array expr deleted. Call
8037 valid_cast_to_p instead of can_cast_to_p.
8038 (generate_labeled_block): Call generate_name.
8039 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8040 patch_try_statement): New functions.
8041 * typeck.c (match_java_method): Function deleted.
8043 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8045 * jvspec.c: jvgenmain_spec uses different temporary file names.
8047 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8049 * jvspec.c (lang_specific_driver): Fail if user specifies
8050 --main= when not linking.
8052 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8054 * class.c (make_class_data): Push value for `thread' field.
8055 * decl.c (init_decl_processing): Added `thread' field to class.
8057 * class.c (add_field): Always make static fields externally
8060 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8062 * expr.c (build_java_athrow,
8063 build_java_throw_out_of_bounds_exception, expand_invoke,
8064 build_newarray, expand_java_multianewarray, build_java_monitor):
8065 Update comments to reflect _Jv_* function names.
8067 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8069 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8070 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8071 * parse.y (expand_start_java_method): Likewise.
8073 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8075 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8077 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8078 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8079 * expr.c: Remove no-longer-needed calls to promote_type.
8080 * decl.c (give_name_to_locals): Liekwise.
8081 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8082 * parse.y: Add/remove promote_type calls as appropriate.
8083 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8084 (parse_signature_string): Likewise.
8085 (build_java_array_type): Fix for now signature convenions.
8087 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8089 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8091 * class.c (init_class_processing): libjava function renamed to
8094 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8096 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8097 * java-tree.def: Fixed DEFTREECODE third argument.
8098 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8099 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8100 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8101 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8102 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8103 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8104 * lang.c (java_tree_code_type, java_tree_code_length,
8105 java_tree_code_name): New arrays.
8106 (lang_init): Append Java tree node definitions to Gcc ones.
8107 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8109 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8111 (java_lex): Allow declaration of empty string constants. Retain
8112 location information on CASE_TK and DEFAULT_TK.
8113 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8114 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8115 Modified to be more robust.
8116 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8117 (build_new_invocation, try_builtin_assignconv,
8118 patch_switch_statement, string_constant_concatenation,
8119 build_string_concatenation, patch_string_cst, patch_string,
8120 java_expand_switch): New function declarations.
8121 * parse.y: Rules related to switch and EH tagged <node>.
8122 (label_id): Set to NULL_TREE
8123 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8125 (this_or_super:): Fixed indentation.
8126 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8127 statement_expression:): Removed call to RULE on all sub-rules.
8128 (switch_expression:, switch_labels:): New rules.
8129 (switch_statement:, switch_block:, switch_block_statement_groups:,
8130 switch_block_statement_group:, switch_labels:, switch_label:):
8132 (throw_statement:, synchronized_statement:, try_statement:):
8133 Defined temporary actions.
8134 (class_instance_creation_expression:): Call
8135 build_new_invocation. Fixed indentation.
8136 (field_access): Fixed indentation.
8137 (method_invocation): Likewise.
8138 (make_qualified_primary): Use THIS_EXPR.
8139 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8140 resolving from SUPER, set *type_found.
8141 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8142 (java_complete_tree): Removed unused local variable `location'. Case
8143 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8144 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8145 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8146 STRING_CST: case. default: checks for patchable strings.
8147 (complete_function_arguments): Transform string constant or
8148 crafted StringBuffer if necessary.
8149 (build_method_invocation): Fixed comments.
8150 (build_new_invocation): New function.
8151 (patch_assignment): Call try_builtin_assignconv to figure a valid
8152 assignment conversion between builtin types.
8153 (try_builtin_assignconv): New function.
8154 (build_binop): Use URSHIFT_EXPR directly to call build.
8155 (operator_string): Use UNARY_PLUS_EXPR.
8156 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8158 (do_merge_string_cste, merge_string_cste,
8159 string_constant_concatenation, build_string_concatenation,
8160 patch_string, patch_string_cst): New function.
8161 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8162 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8163 (build_newarray_node): Use NEW_ARRAY_EXPR.
8164 (build_this): Use THIS_EXPR.
8165 (build_return): Enable debug information on return statement.
8166 (build_if_else_statement): Likewise.
8167 (complete_labeled_statement): Fixed related comment.
8168 (build_loop_body): Fixed comment.
8169 (build_bc_statement): Enable debug information on break/continue
8171 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8173 (patch_switch_statement, case_identity, java_expand_switch): New
8176 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8178 * buffer.h (BUFFER_INIT): New macro.
8179 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8180 Pass (struct jcf_partial *state) to most functions.
8181 (jcf_block, jcf_relocation): New types.
8182 Support labels, branches, conditionals, loops.
8184 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8186 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8188 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8190 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8191 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8192 not integer_type_node (INT_TYPE_SIZ bits).
8194 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8196 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8197 * jcf-dump.c (print_exception_table): New function.
8198 (disassemble_method): Better handling of wide instructions.
8199 Make more robust for bad input.
8201 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8203 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8206 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8208 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8210 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8212 * Makefile.in ($(PARSE_H)): Removed target.
8214 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8216 * Makefile.in (JAVA_OBJS): Add memmove.o
8217 (memmove.o): New target & rules.
8219 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8221 * expr.c (expand_invoke): Don't generate a call to the class init
8224 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8226 * Makefile.in: Add many missing dependencies.
8227 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8229 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8230 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8232 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8234 * decl.c (complete_start_java_method): If method is static (and
8235 not private) call _Jv_InitClass.
8236 * expr.c (expand_invoke): Don't call build_class_init.
8238 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8240 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8242 * Make-lang.in (GCJ): Define before using.
8244 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8246 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8247 losing due to namespace pollution in GNU getopt.h
8249 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8251 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8252 (java.all.cross): Likewise.
8253 (java.rest.encap): Likewise.
8255 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8257 * gjavah.c (print_class_decls): Fix thinko in arglist
8258 * jcv-io.c (find_classfile): Similarly.
8260 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8262 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8264 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8266 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8267 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8268 * Makefile.in (PARSE_C): New macro.
8269 (PARSE_H): Likewise.
8270 (PARSE_SCAN_C): Likewise.
8271 ($(PARSE_C)): Target renamed from parse.c.
8272 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8273 (clean): Remove parse-scan.c as well.
8274 (parse.o): Depend on $(PARSE_C).
8276 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8278 * README, license.terms: Removed.
8280 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8281 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8282 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8283 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8284 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8285 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8286 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8287 and Java trademark attribution.
8289 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8291 * Makefile.in: Use gcjh, not gjavah.
8292 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8293 * Make-lang.in: Changed gjavah to gcjh everywhere.
8295 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8297 * gjavah.c: Support new -prepend -add -append flags.
8298 (print_method_info): Method is not virtual if class is final.
8300 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8302 * jv-scan.c: Fixed copyright assignment.
8303 * keyword.gperf: Likewise.
8304 * keyword.h: Likewise.
8305 * lex.c: Fixed copyright assignment.
8306 (java_lex): Push unicode back when parsing '<'.
8307 * lex.h: Fixed copyright assignment.
8308 * parse-scan.y: Likewise.
8309 * parse.h: Fixed copyright assignment.
8310 (build_debugable_stmt, complete_for_loop): New function prototypes.
8311 * parse.y: Fixed copyright assignment.
8312 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8313 size_zero_node when completing a loop with no exit condition.
8314 (for_statement_nsi:): Define action.
8315 (for_init:, for_update:): Return size_zero_node when empty.
8316 (declare_local_variables): Call build_debugable_stmt.
8317 (build_debugable_stmt): New function.
8318 (build_loop_body): Build debugable statement around loop
8320 (complete_loop_body): Take into account the debugable statement
8321 around the EXIT_EXPR.
8322 (complete_loop_body): New function.
8323 (patch_exit_expr): Fixed condition inversion.
8325 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8327 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8328 name of thread define.
8329 * jvspec.c (THREAD_NAME): New macro.
8331 (THREADLIB): Likewise.
8332 (lang_specific_driver): Recognize attempt to link with thread
8333 library or gc library. Recognize -ljava on command line so it
8334 isn't linked against more than once.
8336 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8338 * parse-scan.y (report_main_declaration): Name of the class
8339 containing `main' can be a qualified name.
8341 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8343 * config-lang.in: Changed gjavac to gjc everywhere.
8344 * Make-lang.in: Changed gjavac to gjc everywhere.
8346 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8348 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8349 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8350 and install the files.
8351 * Makefile.in (JAVA_OBJS_LITE): New variable.
8352 (compiler:): Now include jv-scan as a dependency.
8353 (../jv-scan$(exeext), parse-scan.c): New targets.
8354 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8355 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8356 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8357 check for errors even if parse_only.
8358 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8360 (yylex): New function. Uses java_lex body.
8361 (java_lex): Removed commented out statement. Remove local variable
8362 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8363 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8364 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8365 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8366 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8367 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8369 (java_lex_error): Empty if JC1_LITE is defined.
8370 (java_get_line_col): Return 0 if JC1_LITE is defined.
8371 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8372 SET_MODIFIER_CTX): Moved into the section containing the macros
8373 conditionally defined by JC1_LITE.
8374 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8375 argument if JC1_LITE is defined.
8376 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8377 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8379 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8380 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8381 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8382 to different values according to JC1_LITE.
8383 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8384 declared if JC1_LITE set.
8385 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8386 defined if JC1_LITE not set.
8387 (struct parser_ctx): Reorganized and skip the jc1 front end part
8389 (java_layout_classes): New function definition.
8390 (java_push_parser_context, java_init_lex, yyparse, yylex,
8391 yyerror): Prototype always declared. All other static function
8392 prototypes declared only if JC1_LITE is not set.
8393 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8394 declared in parse.h.
8395 (java_layout_classes): New function.
8396 (java_complete_expand_methods): No longer layout the class here.
8397 * parse-scan.y: New file.
8398 * jv-scan.c: New file.
8400 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8402 * gjavah.c (main): Handle -friend option.
8403 (friend_specs): New global.
8404 (generate_access): Handle friend_specs.
8405 (process_file): Likewise.
8406 (MAX_FRIENDS): New macro.
8407 (friend_count): New global.
8408 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8409 Changed all callers.
8411 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8413 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8414 (main): Handle processing all the entries of a named .zip archive.
8415 * jcf-io.c (jcf_trim_old_input): New function.
8416 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8418 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8420 * lang.c (flag_assume_compiled): Make default be on.
8422 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8424 * jcf-dump.c: Add bunches of flags to control output more.
8425 (process_class): New function; support printing more than one class.
8426 (main): Support new --print-main and --javap flags.
8427 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8428 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8430 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8432 Change mangling of dispatch table to match C++ vtable (w/thunks).
8433 * class.c (build_dtable_decl), java-tree.h: New function.
8434 (make_class_data): Call it.
8435 * decl.c (init_decl_processing): Likewise.
8437 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8439 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8440 soft_anewarray; adjust args passed.
8441 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8442 match _Jv_NewObjectArray.
8444 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8446 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8447 * expr.c (loopup_label): Call create_label_decl.
8448 (create_label_decl): New function.
8449 (java_lang_expand_expr): Call expand_start_bindings with argument
8451 * java-tree.h Added space after PROTO in function declarations
8453 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8454 (create_label_decl, push_labeled_block): New function
8456 * lex.c (label_id): Initialize.
8457 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8459 * parse.h Added space after PROTO in function declarations when
8461 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8462 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8463 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8464 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8466 (struct parser_ctxt): New fields current_loop,
8467 current_labeled_block.
8468 (build_if_else_statement, patch_if_else_statement,
8469 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8470 generate_labeled_block, complete_labeled_statement,
8471 build_bc_statement, patch_bc_statement, patch_loop_statement,
8472 build_new_loop, build_loop_body, complete_loop_body): New function
8474 * parse.y (java_warning_count): New global variable.
8475 (label_id): New static variable.
8476 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8477 (block:): Return size_zero_node when block is empty.
8478 (empty_statement:): Return size_zero_node.
8479 (statement:): Implement supplemental action when for_statement: is
8481 (label_decl:): New rule.
8482 (labeled_statement:): Rewritten using label_decl. Actions
8484 (labeled_statement_nsi:): Likewise.
8485 (if_then_statement): Actions implemented.
8486 (while_expression): New rule.
8487 (while_statement:): Rewritten using while_expression. Actions
8489 (while_statement_nsi:): Likewise.
8490 (do_statement_begin:): New rule.
8491 (do_statement:): Rewritten using do_statement_begin. Actions
8493 (for_statement:): Rewritten using for_begin. Actions implemented.
8494 (for_statement_nsi:): Likewise.
8495 (for_header:, for_begin:): New rules.
8496 (for_init:): Actions implemented.
8497 (statement_expression_list:, break_statement:,
8498 continue_statement:): Likewise.
8499 (yyerror): Count number of issued warning(s).
8500 (java_report_errors): Report error(s) and/or warning(s).
8501 (java_complete_class): Use build_java_argument_signature to
8502 recompute completed method signature.
8503 (java_check_regular_methods): New locals method_wfl and aflags.
8504 Use method_wfl instead of lookup_cl during error reports. Fixed
8505 indentation and modified some error messages. Use
8506 lang_printable_name in method instead of the DECL_NAME. New code
8507 to issue warnings on methods not overriding corresponding methods
8508 private to a different package.
8509 (java_method_add_stmt): Call add_stmt_to_compound.
8510 (add_stmt_to_compound): New function.
8511 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8512 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8513 (build_if_else_statement, patch_if_else_statement,
8514 build_labeled_block, generate_labeled_block,
8515 complete_labeled_statement, build_new_loop, build_loop_body,
8516 complete_loop_body, patch_loop_statement, build_bc_statement,
8517 patch_bc_statement, patch_exit_expr): New functions.
8518 * typeck.c (build_java_signature): Build argument signature before
8519 enclosing it in between parenthesis.
8521 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8523 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8524 (JAVA_OBJS): Added reminder comment
8526 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8528 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8529 be interpreted as a long long.
8531 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8533 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8534 soft_initialise_class. Use _Jv_NewMultiArray, not
8535 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8536 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8537 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8538 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8540 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8542 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8543 length_identifier_node): New global tree node constants.
8544 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8545 Replace uses by super_identifier_node etc.
8546 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8548 * parse.y (resolve_field_access): Don't special-case ".length" if
8549 flag_emit_class_files.
8550 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8551 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8554 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8556 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8557 * class.c (make_method_value): Remove init for removed fields.
8559 * class.c (layout_class): Use build_java_argument_signature.
8560 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8562 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8563 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8564 (build_java_signature): Don't use push_java_argument_signature.
8566 * typeck.c (lookup_argument_method): New function.
8567 * parse.y (java_check_regular_methods): Use lookup_argument_method
8568 instead of lookup_java_method2 followed by lookup_java_method.
8570 * parse.y (check_method_redefinition): Minor optimization.
8572 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8573 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8575 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8577 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8580 * gjavah.c (java_float_finite): Use K&R-style definition.
8581 (java_double_finite): Likewise.
8582 (generate_access): Now returns void. Changed all callers.
8583 (last_access_generated): Removed.
8584 (process_file): Only make a single pass over the .class file.
8586 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8588 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8589 for compatibility for G++ (with -fvtable-thunks).
8590 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8592 * gjavah.c (process_file): Use public inheritance for super-class.
8594 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * lex.c (java_init_lex): Initialize ctxp->package.
8597 * parse.h (struct parser_ctxt): package and package_len replaced
8598 by tree package, an identifier node. Field method_decl_list is
8599 gone. Fixed comments.
8600 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8601 class_in_current_package): New function prototypes.
8602 * parse.y (array_type:): Set class loaded flag on primitive type
8604 (package_declaration:): Assign ctxp->package to the
8606 (method_invocation:): Handle invocation of method qualified by
8608 (single_type_import_declaration:): Removed ambiguity check.
8609 (java_pop_parser_context): New local variable `next'. Reset and
8610 set IMPORT_CLASSFILE_NAME flags on current and previous import
8612 (java_accstring_lookup): Use new local macro COPY_RETURN.
8613 (lookup_field_wrapper): New function.
8614 (parser_qualified_classname): Use merge_qualified_name.
8615 (parser_check_super_interface): Broaden error message.
8616 (do_resolve_class): Check for qualified class name in the current
8617 compilation unit if appropriate.
8618 (process_imports): Check for already defined classes.
8619 (check_pkg_class_access): Got rid of call to
8620 get_access_flags_from_decl.
8621 (java_complete_expand_methods): Call safe_layout_class based on
8622 the current class size.
8623 (make_qualified_primary): Build a WFL qualification on primary if
8625 (merge_qualified_name): New function.
8626 (make_qualified_name): Use merge_qualified_name.
8627 (resolve_expression_name): Use safe_lookup_field.
8628 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8629 (resolve_qualified_expression_name): Likewise. Check on resolved
8630 element accessibility.
8631 (not_accessible_p, class_in_current_package): New functions.
8632 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8633 (patch_method_invocation_stmt): Merged common pieces. Check
8634 accessibility of invoked method.
8635 (check_for_static_method_reference): Add returned type in error
8637 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8638 (refine_accessible_methods_list): Merged two conditions in test.
8639 (java_complete_class): Sanity check on stabilize_ref gone.
8640 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8642 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8644 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8646 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8648 * gjavah.c (F_NAN): Removed.
8649 (F_NAN_MASK): New macro.
8650 (F_POSITIVE_INFINITY): Removed.
8651 (F_NEGATIVE_INFINITY): Likewise.
8652 (java_float_finite): Rewrote.
8653 (D_NAN_MASK): Renamed.
8654 (java_double_finite): Rewrote.
8655 (D_POSITIVE_INFINITY): Removed.
8656 (D_NEGATIVE_INFINITY): Likewise.
8658 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8659 If verbose, print underlying representation of value in hex.
8661 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8663 * buffer.h, buffer.c: New files.
8664 * Makefile.in (JAVA_OBJS): Add buffer.o.
8666 Support locals variables and writing their debug entries to .class.
8667 * jcf-write.c: Simplify some by user new buffer type.
8668 (vode_buffer_grow): Removed.
8669 (struct localvar_info): New type.
8670 (localsvars, localvartable): New buffers.
8671 (localvar_alloc, localvar_free): New functions.
8672 (generate_bytecode_insns): Handle local variables.
8673 (generate_classfile): Write LocalVariableTable attribute.
8675 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8677 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8678 * zipfile.h (ZIPMAGIC): New macro.
8680 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8682 * Makefile.in (gjavah.o): Updated dependencies.
8683 (jcf-dump.o): Likewise.
8684 (all.indirect): Use ../gjavah.
8685 (../gjavah$(exeext)): Likewise.
8686 (clean): Don't remove gjavah.
8687 (clean): Remove parse.c, not java/parse.c.
8688 * Make-lang.in (java): Added gjavah.
8689 (gjavah$(exeext)): New target.
8690 (GJAVAH_SOURCES): New macro.
8691 (java.all.build): Added gjavah.
8692 (java.all.cross): Likewise.
8693 (java.rest.encap): Likewise.
8694 * config-lang.in (compilers, stagestuff): Added gjavah.
8696 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8698 * gjavah.c (java_float_finite): New function.
8699 (java_double_finite): Likewise.
8700 (F_POSITIVE_INFINITY): New macro.
8701 (F_NEGATIVE_INFINITY): Likewise.
8703 (D_POSITIVE_INFINITY): Likewise.
8704 (D_NEGATIVE_INFINITY): Likewise.
8706 (print_field_info): Use java_float_finite and java_double_finite.
8708 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8710 * parse.y (method_header): Name "this" implicit argument.
8712 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8714 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8715 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8716 (put_linenumber): New function.
8717 (generate_bytecode_insns, generate_classfile): Write line numbers.
8719 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8721 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8722 (lookup_name, build_known_method_ref, build_class_init,
8723 build_invokevirtual, invoke_build_dtable, match_java_method,
8724 build_field_ref, pushdecl_force_head, build_java_binop,
8725 binary_numeric_promotion, build_decl_no_layout,
8726 build_java_arrayaccess, build_newarray, build_anewarray,
8727 build_java_array_length_access, build_java_arraynull_check): New
8728 extern function prototypes.
8729 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8730 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8732 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8734 * jcf.h (jcf_out_of_synch): New extern function prototype.
8735 * parse.h: Static/global function implemented in parse.y
8736 prototyped and declarations moved at the end of the file.
8737 (DECL_P): Check that the argument isn't null.
8738 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8739 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8740 (QUAL_DECL_TYPE): New macro.
8741 (PARAMS): Macro definition removed.
8742 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8743 (return_statement:): Call build_return.
8744 (field_access:): Call make_qualified_primary in sub rule.
8745 (method_invocation:): Build method invocation and call
8746 make_qualified_primary when processing primaries.
8747 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8748 get_type_from_signature.
8749 (java_check_regular_method): Extra integer 0 argument when calling
8750 lookup_java_method2.
8751 (lookup_java_interface_method2): Extra method DECL argument when
8752 calling lookup_java_interface_method2.
8753 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8755 (java_complete_expand_method): Layout current class iff not
8756 already done. Don't process interface's methods.
8757 (java_complete_expand_method): Use super class only if it
8758 exists. Use current class otherwise.
8759 (make_qualified_primary): New function.
8760 (resolve_expression_name): Process qualified expression or
8761 expression from primary the same way.
8762 (resolve_expression_name): Two last arguments to
8763 resolve_field_access are now NULL_TREEs.
8764 (resolve_field_access): New variable is_static. Local field must
8765 be DECLs. is_static computed on field DECLs only. Append code in
8766 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8767 to initialize field_type.
8768 (resolve_qualified_expression_name): New local variable,
8769 previous_call_static and is_static. Handle primaries with function
8770 calls, casts, array references and `this'. `super' now handled as
8771 `(super_class)this'. Use is_static to clarify boolean expressions.
8772 Added code to handle case where a proper handle is required to
8773 access a field. Use QUAL_DECL_TYPE where applicable.
8774 (maybe_access_field): New function.
8775 (patch_method_invocation_stmt): New arguments primary, where,
8776 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8777 deleted. Use `where' as a type to search from if specified. Check
8778 for static method reference where forbidden. Append primary or
8779 current_this to the argument list if not calling constructor nor
8781 (check_for_static_method_reference): New function.
8782 (patch_invoke): Layout the class on which new is done if
8784 (lookup_method_invoke): Changed format to report errors on
8786 (qualify_ambiguous_name): New local variable this_found. Now
8787 handle things from primaries. Method call are considered
8789 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8791 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8792 (java_complete_tree): New case fo RETURN_EXPR. Process function
8793 call arguments in separate function.
8794 (complete_function_arguments): New function.
8795 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8797 (patch_assignment): Take the return function slot into account as
8798 a RHS. Distinguish assignment from a return.
8799 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8800 when checking methods in interfaces.
8801 (resolve_type_during_patch): NULL argument to unresolve_type_p
8802 instead of NULL_TREE.
8803 (patch_newarray): Fixed typo in comment.
8804 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8805 (build_return, patch_return): New functions.
8806 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8808 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8810 * constants.c (find_name_and_type_constant, find_fieldref_index,
8811 find_methodref_index): New methods.
8812 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8813 just return given method. Also, rename to build_known_method_ref.
8814 (expand_invoke): Rename call to build_invoke_non_interface.
8815 * java-tree.h, parse.h: Update prototype.
8816 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8817 (such as expand_expr_stmt) if flag_emit_class_files.
8818 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8819 STACK_TARGET, IGNORE_TARGET): New macros.
8820 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8821 (generate_bytecode_insn): New function to generate method's bytecode.
8822 (generate_classfile): Node generate Code attribute for a method.
8823 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8824 push_long_const, field_op, adjust_typed_op, maybe_wide):
8825 New functions used by generate_bytecode_insn.
8827 * typeck.c (signature_include_return): Remove variable.
8828 (push_java_argument_signature, build_java_argument_signature): New.
8829 (build_java_signature): Use push_java_argument_signature.
8830 * parse.y: Use build_java_argument_signature instead of fiddling
8831 with signature_include_return.
8833 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8835 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8838 * Makefile.in (all.indirect): Added gjavah$(exeext).
8839 (gjavah$(exeext)): Added $(exeext).
8842 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8844 * class.c (layout_class): Call to java_layout_parsed_class replace
8845 by safe_layout_class.
8846 * expr.c (build_java_array_length_access): Removed static storage
8847 class in the function definition.
8848 (build_java_arraynull_check): Likewise.
8849 Also fixed typos in two comments.
8850 * lex.c (java_init_lex): Initialize static global kw_length.
8851 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8852 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8854 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8855 * parse.h (resolve_no_layout): New static function declaration.
8856 (get_identifier_in_static): Declaration removed.
8857 (java_layout_parsed_class): Function name declaration changed to
8859 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8860 not_initialized_as_it_should_p, build_this): New static function
8862 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8863 binary_numeric_promotion, stabilize_reference,
8864 build_decl_no_layout, build_java_arrayaccess): Extern function
8865 declarations moved into their own section.
8866 (build_newarray, build_anewarray, build_java_array_length_access,
8867 build_java_arraynull_check): New extern function declarations.
8868 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8869 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8871 (CALL_CONSTRUCTOR_P): New macro.
8872 * parse.y (kw_length): New static global tree node.
8873 (return_statement): Tagged <node>.
8874 (RETURN_TK): Tagged <operator>.
8875 (variable_declarator_id:): Build variable declaration with an
8876 empty initialization value if a syntax error was found in the
8877 initialization part of the variable declaration.
8878 (statement_without_trailing_substatement:): return_statement: now
8879 uses the default rule.
8880 (return_statement:): Temporarily fixed to return NULL_TREE.
8881 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8882 (class_instance_creation_expression:): Class creation rules now
8883 call build_method_invocation upon reduction.
8884 (array_creation_expression:): Rules call build_newarray_node upon
8886 (dim_exprs:): Build a list of dimension expressions.
8887 (dim_expr:): Store location of the OSB_TK in the dimension
8889 (method_invocation:): Added a new error rule.
8890 (build_unresolved_array_type): WFL argument may also be an array
8891 on a primitive type. Name of the argument changed to reflect this.
8892 (method_declarator): Insert argument type at the beginning of the
8893 argument type list and later reverse the list.
8894 (unresolved_type_p): Argument 'returned' may be optionally
8896 (java_layout_class_from_source): Function renamed
8898 (resolve_and_layout): Now call resolve_no_layout and
8900 (resolve_no_layout): New function.
8901 (purify_type_name): New function.
8902 (complete_class_report_errors): Call purify_type_name during error
8903 report on a type not found.
8904 (process_imports): error_found local variable doesn't need to be
8905 initialized to zero.
8906 (declare_local_variables): New local type_wfl. Fixed typo in error
8907 message. type_wfl assigned to unresolved type and used to register
8908 incomplete type. Build a WFL around the variable initialization
8909 statement so that debug info can be generated on it.
8910 (source_start_java_method): Reverse argument list after they've
8912 (current_this): New static global variable.
8913 (java_complete_expand_methods): Set current_this when appropriate.
8914 (resolve_expression_name): Build correct static and non static
8915 field access bearing a simple name.
8916 (resolve_field_access): Resolve the length field of arrays. Handle
8918 (patch_method_invocation_stmt): Set the type of the method
8919 invocation to error_mark_node. This value is later overridden by a
8920 valid type, if any. Don't handle qualified constructor invocation
8921 as qualified method invocation. Call lookup_method_invoke with its
8922 new flag. It's no longer necessary to access the selected method
8923 as the value of a tree list. Handle constructor invocation.
8924 (patch_invoke): Reverse argument list when invoking non interface
8925 methods. Insert call to new as the first argument of the
8927 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8928 defined within a final class. Return INVOKE_STATIC if the invoked
8929 method is a constructor.
8930 (lookup_method_invoke): New lc argument is a flag to indicate a
8931 constructor lookup. Now handle constructor lookup. Choose the most
8932 specific method in case several were matching the invocation
8933 requirements. Return a method decl instead of a tree list featuring
8934 one single method decl element.
8935 (refine_accessible_methods_list): New lc flag argument to
8936 indicate that a constructor is being looked up.
8937 (not_initialized_as_it_should_p): New function.
8938 (java_complete_tree): Now process fake tree codes
8939 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8940 save_expr on resolved function call arguments. Case on
8941 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8942 (patch_assignment): LHS can be a field access expression. When
8943 dealing with reference, lhs_type is the promoted type of the
8944 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8946 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8947 (patch_binop): Use not_initialized_as_it_should_p where
8949 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8950 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8952 (resolve_type_during_patch): New function.
8953 (patch_cast): Call resolve_type_during_patch to resolve type and
8954 report error accordingly.
8955 (patch_array_ref): Use not_initialized_as_it_should_p where
8956 applicable. Array base expression is saved before being
8957 used. Promote the type of an array elements if it contains non
8959 (build_newarray_node, patch_newarray, build_this): New functions.
8961 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8963 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8964 increment it in `for' statement.
8965 (print_field_info): If number is inf or nan, don't print it.
8966 (print_method_info): If method name is `delete', just ignore it.
8967 (print_c_decl): Special-case jstringArray.
8969 * gjavah.c (help): New function.
8970 (no_argument): New function.
8971 (usage): Changed text.
8972 (main): Rewrote argument handling. Now handles -v, --help,
8974 (version): New function.
8975 (found_error): New global.
8976 (main): Return found_error.
8977 (generate_access): Set found_error.
8978 (print_c_decl): Likewise.
8980 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8982 * gjavah.c (print_c_decl): Don't print "," when examining field.
8983 Skip type name when looking at "[L" types.
8984 (process_file): Now static.
8985 (generate_access): Now returns int.
8986 (last_access_generated): New global.
8987 (process_file): Clear last_access_generated; make multiple passes
8989 (print_field_info): Just return if generate_access returns true.
8990 (print_method_info): Likewise. Also, allow <init> functions to
8992 (print_c_decl): Added is_init argument. Print constructors
8994 (print_cxx_classname): Use UTF8_GET to extract characters from
8996 (print_base_classname): New function.
8997 (print_class_decls): New function.
8998 (process_file): Use it.
8999 (utf8_cmp): New function.
9001 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9003 * lang-options.h: Format changed to match changes in gcc/toplev.c
9004 to implement a --help option.
9006 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9008 * decl.c (init_decl_processing): Revert change to dtable_type.
9010 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9012 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9014 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9016 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9018 * lang.c (lang_init): Default flag_exceptions to 1, without
9019 checking to see if it's 2 first.
9021 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9023 * constants.c: Include "system.h".
9025 * lang.c (flag_new_exceptions): Get via extern now.
9026 (lang_init_options): New functions. Turn on flag_new_exceptions.
9028 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * lex.c (java_lex): Return 0 when we see an invalid character in
9033 * lex.c (java_read_char): Specify extra argument when calling
9035 (java_read_unicode, java_parse_end_comment,
9036 java_parse_escape_sequence): Likewise,
9037 (java_lex): Specify extra argument when calling
9038 java_lex_error. Test that IDs are beginning with a legal character
9039 for IDs. Handle invalid characters with an error message and a
9040 call to java_lex_error.
9041 (java_lex_error): Adjust column position by new argument
9042 `forward'. Issue an error even if in the middle of reporting an
9045 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9047 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9048 we don't explicitly put a null pointer when we're copying it.
9050 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9052 * gjavah.c (print_cxx_classname): New function.
9053 (super_class_name): Likewise.
9054 (print_super_fields): Removed.
9055 (in_super): Removed.
9056 (print_field_info): Never generate #defines.
9057 (print_c_decl): Changed generated types to match JNI. No longer
9058 print class name before method name.
9059 (print_method_info): Print "static" before static methods.
9060 Print "virtual" before non-final methods.
9061 (usage): Use exit(1), not exit(-1).
9063 (print_field_info): Use %.17g to print a double.
9064 (last_access): New globals.
9065 (process_file): Initialize last_access.
9066 (usage): Now static.
9067 (ACC_VISIBILITY): New define.
9068 (generate_access): New function.
9069 (print_field_info): Call it.
9070 (print_method_info): Likewise. Also, generate information for all
9071 methods, not just native methods. Return void.
9072 (print_c_decl): Return void.
9073 (print_field_info): Return void.
9075 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9078 processing the jc1 grammar file. Prefix bison functions and
9079 variables with java_.
9080 (parse.c): Dependencies on parse.h and lex.h
9081 * expr.c (build_java_arrayaccess): Function now global.
9082 * java-tree.h: Comment reorganized to carry on previous
9083 classification effort.
9084 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9085 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9086 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9087 java_parse (new prefix java_ generated by bison).
9088 (java_layout_parsed_class, java_register_parsed_class): Function
9090 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9091 * lex.c (static tree wfl_op): Variable deleted.
9092 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9093 ctxp fields to NULL_TREE.
9094 (java_lex): No longer create WFL for operators. Filename caching
9095 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9096 created as STRING_CST and later expanded. Removed extra argument
9097 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9099 (build_wfl_node): Removed code in comments.
9100 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9101 store token and location data in the current bison token.
9102 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9103 static/extern function declaration at the beginning of the file.
9104 (struct qualification): Data structure definition deleted.
9105 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9106 (qualify_ambiguous_name): Function declaration modified. Function
9107 now returns nothing.
9108 (build_array_ref, patch_array_ref, make_qualified_name,
9109 resolve_qualified_expression_name, maybe_generate_clinit,
9110 resolve_field_access): New static function declarations.
9111 (build_java_arrayaccess): New extern function declaration.
9112 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9113 (CALL_EXPR_PRIMARY): Macro deleted.
9114 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9115 (struct parser_ctxt): Field initialized_final
9116 removed. non_static_initialized, static_initialized: New fields.
9117 * parse.y (static tree kw_super, static tree kw_this): New global
9119 (%union): tree wfl field of operator member replaced by int
9120 location. WFLs are non longer created for operators.
9121 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9122 (qualified_name:): Now calls make_qualified_name to build the
9124 (type_declaration:): Consider generating <clinit> when class
9126 (variable_declarator:): Directly build an assignment node when the
9127 variable is initialized when declared.
9128 (this_or_super:): Build a WFL and set current location when THIS
9129 or SUPER are parsed.
9130 (expression_statement:): Wrap statement around a WFL.
9131 (primary_no_new_array:): Fixed typo. Changed value returned by
9132 THIS_TK because of its new type (temporary).
9133 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9134 (field_access:): Build qualified name with SUPER.
9135 (method_invocation:): Fixed returned value because of SUPER's new
9137 (array_access:): Use OSB_TK location information.
9138 (post_increment_expression:, post_decrement_expression:,
9139 unary_expression:, pre_increment_expression:,
9140 pre_decrement_expression:, unary_expression_not_plus_minus:,
9141 cast_expression:, multiplicative_expression:,
9142 additive_expression:, shift_expression:, relational_expression:,
9143 equality_expression:, and_expression:, exclusive_or_expression:,
9144 inclusive_or_expression:, conditional_and_expression:,
9145 conditional_or_expression:, assignment:): Use new location/token
9146 information available on operators.
9147 (create_class): Set super_decl_type to NULL_TREE when processing
9149 (register_fields): Field initialization is now a MODIFY_EXPR
9150 node. Chain initialization code to the matching lists (according
9151 the the field declaration modifiers).
9152 (maybe_generate_clinit): New function.
9153 (method_header): Don't set method's DECL_NAME to a WFL when adding
9154 methods to java.lang.Object.
9155 (resolve_and_layout): Now can return NULL_TREE if the type
9156 resolution fails. Otherwise, return the class DECL instead of its
9158 (check_method_redefinition): Don't patch method DECL_NAME if it
9159 belongs to java.lang.Object.
9160 (process_imports): Simply assign error_found to the value returned
9161 by check_pkg_class_access.
9162 (declare_local_variables): Don't use their init statements (if
9163 any) when parsing error were previously found. Reuse MODIFY_EXPR
9164 build during parsing as an init statement.
9165 (java_method_add_stmt): Now return the current method body.
9166 (java_layout_parsed_class, java_register_parsed_class): Functions
9168 (java_complete_expand_methods): Initialize the constant pool on a
9169 per class basis. Layout the classes before expanding their method
9170 bodies. Don't try expand artificial constructor code if error were
9171 found. Make the classes data and register them if no error were
9173 (java_complete_expand_method): Retrieve an artificial constructor
9174 argument list before entering its body. Assign the top block to
9175 the artificial constructor function body and set types of declared
9176 blocks and compound statements to void. Walk method body if not an
9177 artificial constructor.
9178 (make_qualified_name, cut_identifier_in_qualified): New functions.
9179 (resolve_expression_name): Fixed comments. Save/restore the
9180 current class CLASS_LOADED_P flag value. Build non qualified
9181 static field access and handle qualified expression names.
9182 (resolve_field_access, resolve_qualified_expression_name): New
9184 (patch_method_invocation_stmt): Use the new expression resolution
9185 scheme, calling resolve_field_access when the function call is
9186 resolved as an expression.
9187 (qualify_ambiguous_name): Function rewritten to work on qualified
9188 expression produced by make_qualified_name.
9189 (java_complete_tree): Promote type when function's argument are
9190 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9191 the assignment to discover further errors if RHS is a expression
9192 name that fails to evaluate. Declare LHS initialized even though
9193 the assignment failed. Don't use the location variable and removed
9194 extra argument in patch function calls. Now handle the ARRAY_REF
9195 case and build internal string representation when STRING_CSTs are
9197 (build_method_invocation): Don't wrap function call around a WFL.
9198 (build_assignment): Likewise. Use the operator location
9200 (patch_assignment): Handle array access LHSs. Handle error
9201 provenance, resulting in a better error report.
9202 (build_binop): Use op_location from operator as binop location
9204 (build_unaryop, build_incdec, build_cast): Likewise.
9205 (patch_binop): Extract location information from the node. Fixed
9206 typo in error message.
9207 (patch_unary_op): Extract location information from the node.
9208 (build_array_ref, patch_array_ref): New functions.
9210 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9212 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9213 match _Jv_IsInstanceOf.
9214 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9215 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9217 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9219 * decl.c (init_decl_processing): Functions are now named
9220 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9222 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9224 * java-tree.h (load_class): Add prototype.
9225 * class.c (is_compiled_class): Add missing arg to load_class.
9226 * expr.c (expand_java_NEW): Call load_class.
9227 * parse.y (process_import): Removed bogus use of void return value.
9229 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9231 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9232 Function name is "_Jv_Throw" instead of "soft_athrow".
9233 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9234 Function name is "_Jv_AllocObject" instead of "soft_new".
9235 Takes an extra parameter (object size).
9236 * expr.c: Update calls.
9238 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9240 * lex.c (java_get_line_col): Handle end-of-file.
9241 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9243 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9245 * lang.c (lang_init): Make -fexceptions the default.
9246 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9247 exception handling is not turned on.
9249 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9251 * lang.c (flag_new_exceptions): Make this this default.
9252 * decl.c (end_java_method): Call emit_handlers.
9253 * except.c (method_init_exceptions): Set language code and version.
9254 (expand_start_java_handler): Enable exception, and call
9255 expand_eh_region_start.
9256 (expand_end_java_handler): Enable exception, and set up catch blocks.
9257 (emit_handlers): New routine to generate the saved handlers.
9258 * java-except.h (emit_handlers): Add prototype.
9260 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9262 We used to have three different representations of the constant pool:
9263 the CPool structure, the tree_constant_pool, and the constructures
9264 used to build the Class object (which may need class and string
9265 constants) in compiled code. None were appropriate for compiling
9266 to .class files, so I did a major overhaul.
9268 First, the tree_constant_pool array was removed. Things were
9269 modified to the CPool structure in the JCF could be used.
9270 Second, a "capacity" field was added to the CPool, and functions
9271 written to search for a matching constant, adding one if not found.
9272 The code that generated the Class object was changed to use a CPool.
9273 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9274 the static Class object are now only in build_constants_constructor.
9275 Finally, I wrote code which can generate a .class file (including its
9276 constant pool) from the RECORD_TYPE of a class. This is a big step
9277 on the way to compiling Java source into .class files.
9279 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9280 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9282 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9283 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9284 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9285 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9286 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9287 (lang_type): Removed constant_pool field.
9288 * jcf.h (CPool): Renamed size to count. Added field capacity.
9289 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9290 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9291 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9293 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9294 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9295 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9296 (set_constant_entry, find_constant1, find_constant2,
9297 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9298 find_utf8_constant, find_class_or_string_constant): New functions.
9300 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9301 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9302 (give_name_to_class, get_class_constant): Likewise.
9303 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9304 (get_name_and_type_constant, get_ref_constant): Removed.
9305 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9306 * parse.y: Don't save/restore tree_constant_pool.
9307 * verify.c (verify_jvm_instructions): Update for new approach.
9308 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9310 * lang-options.h: Added -femit-class-file, -femit-class-files.
9311 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9312 (lang_f_options): Added "emit-class-file(s)".
9314 * expr.c (build_java_arrayaccess): Generate more efficient array
9315 bounds checking, by using unsigned compare.
9317 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9319 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9321 * parse.h: New comment on the handling of unresolved type
9322 identifiers. JDEPs are now part of the jdep_code enum.
9323 (typedef struct jdep): Now use enum jdep_code or int, depending on
9324 availability. Both are narrowed down to an 8 bits bitfield.
9325 (CALL_EXPR_PRIMARY): Fixed comment.
9327 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9329 * Make-lang.in (java): Added gjavac and jvgenmain.
9330 (java.start.encap): Depend on gjavac.
9331 (java.rest.encap): Depend on jvgenmain.
9333 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9334 (JAVA_CROSS_NAME): Likewise.
9335 (java.all.build): Depend on jvgenmain and gjavac.
9336 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9337 (jvgenmain$(exeext)): New target.
9338 (java.install-common): Wrote.
9339 * config-lang.in (compilers, stagestuff): Added gjavac and
9342 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9344 * lang.c (lang_decode_option): New argc/argv interface.
9346 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9348 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9349 * decl.c (build_decl_no_layout): New function.
9350 * expr.c (java_lang_expand_expr): Layout declarations found in
9351 blocks before they're pushed.
9352 * jcf-parse.c (load_class): Save current line when parsing class
9354 (parse_source_file): Register class before expanding their
9356 * lang.c (put_decl_node): Produce `null' when `void *' is
9358 * lex.c (static tree wfl_op): New static global, for error report
9360 (java_init_lex): wfl_operator and wfl_op initialized
9361 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9363 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9364 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9365 build_unresolved_array_type): New static function definitions.
9366 (build_decl_no_layout): New extern function declared.
9367 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9368 faulty modifier exists.
9369 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9370 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9371 (UNARY_PLUS_EXPR): New fake operator.
9372 (struct parser_ctxt): New field osb_number.
9373 * parse.y (static tree wfl_operator): New static WFL for operator
9374 bound error messages.
9375 (DECR_TK, INCR_TK): Moved.
9376 (OP_TK): Tagged <operator>.
9377 (array_type:): Now call build_unresolved_array_type.
9378 (dim_expr:): Count the number of '[' seen.
9379 (post_increment_expression, post_decrement_expression,
9380 pre_increment_expression, pre_decrement_expression,
9381 unary_expression_not_plus_minus, unary_expression:): Actions are
9382 now building the corresponding unary expressions.
9383 (cast_expression:): Actions are now building cast expressions.
9384 (build_unresolved_array_type): New function.
9385 (create_interface): Reset the number of declared interfaces.
9386 (create_class): Likewise.
9387 (method_header): Methods declared within the scope of an interface
9388 are now implicitly set public and abstract.
9389 (java_complete_class): Variable's and parameter's type are patched
9390 with a promoted type.
9391 (declare_local_variables): Resolved non builtin types are promoted
9392 before being used to build a variable decl. Removed type patch
9393 posted on variable initialization statement.
9394 (source_start_java_method): Use build_decl_no_layout to build the
9395 decl of a parameter of incomplete type.
9396 (java_register_parsed_class): Process interfaces too. Call
9397 rest_of_decl_compilation on each processed class declarations.
9398 (java_complete_expand_methods): Don't attempt to expand things in
9400 (java_complete_tree): Process CONVERT_EXPR, even though it always
9401 has a type. Propagate error_mark_node to node's type too. Promote
9402 method's call argument type and return error_mark_node if
9403 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9404 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9405 handle unary operator nodes.
9406 (build_assignment): Added comment.
9407 (print_int_node): New function.
9408 (patch_assignment): New second argument. New error handling. Use
9409 print_int_node. Handle references. Use can_cast_to_p to issue
9410 different error message according to the context and check upon
9411 the initialization of the RHS.
9412 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9413 (operator_string): Handle more operators.
9414 (patch_binop): No longer use a function static
9415 wfl_operator. Improved error message on shift distance.
9416 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9417 patch_cast): New functions.
9419 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9421 * jvspec.c: New file.
9422 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9424 * java-tree.h (identifier_subst): Add declaration.
9426 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9428 * jvgenmain.c (main): Generate call to JvRunMain.
9430 * class.c (make_class_data): Push value for "sync_info" field.
9431 * decl.c (init_decl_processing): Push "sync_info" field.
9433 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9435 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9436 Java (source) name, not signature.
9437 Set TYPE_ALIGN to (at least) that of element_type.
9439 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9441 * class.c: Moved classname-mangling-rekated code to ...
9442 * mangle.c: ... this new file.
9443 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9444 * Makefile.in: Update for above changes.
9446 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9448 * expr.c (truthvalue_conversion): Convert integer and floating
9449 point value to their truth value.
9450 * lex.c (java_lex): Handle the `null' literal.
9451 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9452 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9453 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9456 * parse.y: Reorganization/documentation on token declaration.
9457 (binop_lookup[]): New added new tree codes.
9458 (relational_expression): Build corresponding binary operators.
9459 (equality_expression, conditional_and_expression,
9460 conditional_or_expression): Likewise.
9461 (java_complete_class): Fix crash in debug message.
9462 (java_complete_tree): Check initialization of method call
9463 arguments. Further bogus node evaluation to detect more error
9464 during assignments. Handles more binary operators.
9465 (patch_assignment): Use DECL_P.
9466 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9468 (operator_string): Handle more case. Compacted source.
9469 (patch_binop): Changed function comment. Checking for
9470 uninitialized first operand takes the compound assignment into
9471 account and uses DECL_P. Checking for uninitialized second operand
9472 delayed to routine's end. Use macros to issue type bound error
9473 messages and issue messages on both operands if their types are
9474 different. Force fixed type into node. Handle all binary
9477 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9479 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9480 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9481 build operator node and return tokens.
9482 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9483 * parse.h (java_complete_tree): Changed returned type in prototype.
9484 (build_method_invocation, build_assignment, patch_assignment,
9485 patch_binop): New static function declarations.
9486 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9487 BUILD_EXPR_WFL): New macros.
9488 * parse.y (enum tree_code binop_lookup[]): New static for token to
9490 (%union): Parser union has new sub-structure `operator'.
9491 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9492 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9493 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9494 ASSIGN_ANY_TK): Tokens tagged `operator'.
9495 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9496 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9497 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9498 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9499 (assignment_operator:): Rule tagged `operator'.
9500 (expression_statement:): Re-installed default rule.
9501 (method_invocation:): Sub rules call build_method_invocation.
9502 (postfix_expression:): Don't attempt to resolve name here. Just
9504 (multiplicative_expression:): Sub-rules build corresponding binop
9506 (additive_expression:, shift_expression:, and_expression:,
9507 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9508 (assignment:): Sub rule invoke build_assignment.
9509 (assignment_operator:): Default rules on sub rules.
9510 (force_error): Added documentation on this variable.
9511 (declare_local_variables): Build initialization calling
9513 (expand_start_java_method): Removed unused rtx declaration. Mark
9514 arguments as already initialized.
9515 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9516 (java_complete_expand_methods): Don't process next method if
9517 completion of the previous one triggered errors.
9518 (java_complete_expand_method): Call source_end_java_method if no
9519 error were found during completion.
9520 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9521 locals declaratilon. Handle names found within a class. Return
9522 error_mark_node when things aren't found.
9523 (patch_method_invocation_stmt): Return error_mark_node on failures.
9524 (patch_invoke): Removed unused local. Return the correct node.
9525 (java_complete_tree): Now returns a value. The BLOCK section binds
9526 local identifiers and the type of a BLOCK is now void. Assign the
9527 result of operand completion on COMPOUND_EXPR. Assign the
9528 encapsulated node of a WFL to the result of its completion, except
9529 when the node is an identifier. Now handle MODIFY_EXPR and several
9530 binary operators. Return error_mark_node on errors.
9531 (build_method_invocation, build_assignment, patch_assignment,
9532 build_binop, operator_string, patch_binop): New functions.
9533 * typeck.c (binary_numeric_promotion): New function.
9535 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9537 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9538 Replace most uses of ident_subst by identifier_subst.
9540 * class.c (push_class_static_dummy_field): Removed function.
9541 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9542 instead of looking got "class" static field. Create that decl here.
9543 (class_identifier_node): Removed; no longer needed.
9544 (init_class_processing): Don't init class_identifier_node.
9545 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9546 Do nreverse 0 times (instead of twice) for Object and Class.
9547 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9549 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9551 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9552 while initializing linenumber_count and linenumber_table.
9553 Do it before init_function_start (which calls emit_line_note).
9554 * expr.c (expand_byte_code): Don't need to clear lineno here.
9556 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9558 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9559 then mangle number as _N_.
9561 * class.c (mangle_class_field): New function.
9562 (build_class_ref): Set assembler name of class reference using
9564 (push_class_static_dummy_field): Likewise.
9566 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9568 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9569 of assigning to TREE_CODE. The latter method exploits a feature
9570 of GCC that is not ANSI compliant.
9572 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9574 * decl.c (pushdecl_force_head): New function.
9575 (pushlevel): Removed conditional printf.
9576 (complete_start_java_method): Don't enter local variable scope if
9577 function is compiled from source code.
9578 * expr.c: parse.h now included
9579 (java_lang_expand_expr): New function.
9580 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9581 printf. Terminate buffer when doing directories.
9582 * jcf-parse.c (parse_source_file): Call lang_init_source before
9583 parsing and before code generation.
9584 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9585 use printf if the macro is defined.
9586 * lang.c (lang_init): Install lang_expand_expr hook on
9587 java_lang_expand_expr.
9588 (java_dummy_print): New function.
9589 (lang_init_source): New function.
9590 * lex.c (java_lex): Remember location of an opening brace at the
9591 second nesting level.
9592 (java_is_eol): Unget character seen after a CR if it is EOF.
9593 * parse.h: Now includes lex.h
9594 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9595 printf if the macro is defined.
9596 (expand_start_java_method, build_expr_block, enter_block,
9597 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9598 New static function declarations.
9599 (pushdecl_force_head): New extern function declaration.
9600 (INCOMPLETE_TYPE_P): New macro.
9601 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9602 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9603 BLOCK_EXPR_ORIGIN): New macros.
9604 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9605 DECL_SOURCE_LINE_LAST): New macros.
9606 (struct parser_ctxt): Removed field current_method_decl, redundant
9607 with the field current_function_decl. Added fields
9608 first_ccb_indent1 and pending_block.
9609 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9610 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9612 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9613 (compilation_unit:): Cosmetic on sub rule.
9614 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9615 (variable_initializer:): Installed default rule on expression:.
9616 (method_declaration:): method_header: starts a new
9617 method. method_body: installs the function body, absorbs blocks
9618 emitted for temporary variable scopings, pops function's body block
9619 and merges function's last statement lineno in DECL_SOURCE_LINE.
9620 (method_body:): Installed default rules.
9621 (block:): Call enter_block when an opening brace is seen. Absorb
9622 scoping blocks and call exit_block when a closing brace is seen.
9623 (block_statement:): Cosmetic changes.
9624 (method_invocation:): Create WFL around CALL_EXPR node.
9625 (patch_stage): Added comment around definition.
9626 (method_header): Try to use first_ccb_indent1 as the first line of
9627 the method, so BP debug info are emitted at the first opening
9628 brace of the function. If the function has no body, use the
9629 location of the function's name. Override currently defined method
9630 name with the matching WFL so we can point redefinition errors
9631 using the location where the function's name was declared.
9632 (check_abstract_method_header): Interprets DECL_NAME as an
9633 identifier or as a WFL, accordingly.
9634 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9635 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9636 location and name information out of it and reinstall DECL_NAME to
9637 its original identifier node value.
9638 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9639 function's source code).
9640 (read_import_dir): Test the value returned by find_class and issue
9641 a fatal accordingly.
9642 (declare_local_variables): Push a new block for the scope of the
9643 new variable(s) if code has been already generated at that nesting
9644 level. Pinpoint redefinition errors using the variable id
9645 WFLs. Generate initialization code if necessary. If the variable
9646 type is incomplete, register a patch on its decl.
9647 (source_start_java_method): Rewritten. Define a new block for the
9648 function's parameters. Build parameter decl out of function's
9649 arguments and register them for a patch if their types are
9651 (expand_start_java_method): Includes the part of
9652 source_start_java_method that was pushing the parameter decls and
9653 completing the method start code.
9654 (source_end_java_method): Removed call the expand_end_bindings and
9655 poplevel (already taken care of). Reinstall function's arguments
9656 and get function's last line of code before calling
9657 expand_function_end.
9658 (java_method_add_stmt): New comment before the function's
9659 code. Complement the second operand of the current COMPOUND_EXPR
9661 (java_complete_expand_methods): Don't generate debug info on line
9662 zero when expanding a generated constructor.
9663 (java_complete_expand_method): Set start and end line numbers for
9664 a artificially generated constructor to one and manually call
9665 enter_block and exit_block when defining it. For all methods:
9666 expand function's start calling the new expand_start_java_method
9667 and invoke java_complete_tree on the effective method's body, if
9669 (resolve_expression_name): Now use lookup_name_in_blocks to search
9670 local variable decls and print out an error when variables are
9672 (patch_method_invocation_stmt): Inserted comment before the
9674 (lookup_method_invoke): Chain method's arguments using chainon
9675 with the current arg list as a second argument. Inserted missing
9676 IDENTIFIER_POINTER when reporting an error on methods not found.
9677 (refine_accessible_methods_list): Don't retain constructors.
9678 (patch_arguments): Function removed.
9679 (java_complete_tree): Inserted comment before the function's
9680 code. New case for BLOCKs. Moved the WFL case a bit
9681 further. Complete function's arguments.
9682 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9683 maybe_absorb_scoping_blocks): New functions.
9685 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9687 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9689 * jcf-parse.c (parse_source_file, java_error_count): New forward
9690 and extern declarations.
9691 (java_parse_abort_on_error): Macro moved.
9692 (jcf_parse_source): fatal called if fopen fails. Now calls
9694 (parse_source_file): New parse_only parameter. Reflects the
9695 elimination of the second pass.
9696 (yyparse): parse_source_file called with argument set to 0.
9697 * jcf.h (JCF_ZERO): Sets java_source to zero.
9698 * lex.c (java_init_lex): pass argument is gone. Function modified
9699 to be called once during the analysis of a file.
9700 (java_unget_unicode): Fixed typo in fatal message.
9701 (java_get_line_col): Likewise.
9702 (java_lval): Likewise. String literals no longer built during
9704 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9706 * parse.h (MODIFIER_WFL): New macro.
9707 (parse_check_super, parser_check_super_interface): Now return int.
9708 (parser_chain_incomplete_item, not_builtin_p,
9709 complete_method_decl): Declarations removed.
9710 (build_method_invocation_stmt, build_invoke): Renamed using the
9711 `patch' instead of `build'
9712 (register-incomplete_type, obtain_incomplete_type,
9713 java_complete_tree, java_complete_expand_method,
9714 unresolved_type_p, create_jdep_list): New function declarations.
9715 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9716 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9717 (jdep): New typedef on new struct _jdep.
9718 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9719 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9720 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9721 JDEP_RESOLVED_P): New macros.
9722 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9723 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9724 JDEP_VARIABLE): New enum values and jdep kinds.
9725 (jdeplist): New typedef on struct _jdeplist.
9726 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9728 (CALL_EXPR_PRIMARY): New macro.
9729 (struct parser_ctxt): Fields java_pass, current_method_decl,
9730 method_decl_list deleted. New field jdeplist.
9731 (INCOMPLETE_P): Macro deleted.
9732 * parse.y (single_type_import_declaration:): Removed pass switch.
9733 (type_import_on_demand_declaration): Likewise.
9734 (field_declaration:): Removed pass switch on all sub rules.
9735 (class_declaration:): Call the complete_class_decl removed on
9737 (method_declaration:): Removed second pass switch. No longer chain
9738 methods decl when method_header reduced.
9739 (method_header:): Sub rules no longer depend on pass switch.
9740 (method_declarator:): Likewise.
9741 (method_body:): Likewise.
9742 (abstract_method_declaration:): Likewise.
9743 (block_statement:): Likewise.
9744 (local_variable_declaration:): Likewise.
9745 (argument_list:): Likewise.
9746 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9747 removed. Partial CLASS_EXPR tree node built instead.
9748 (postfix_expression:): Removed pass switch on all sub rules.
9749 (java_pop_parser_context): Free classd_list content.
9750 (yyerror): Call obstrack_grow0 to finalize error message.
9751 (check_class_interface_creation): Comment modified to reflect new
9752 returned value meaning. Removed second pass switch. Return 1 if an
9753 error was found, 0 otherwise. Adjust pointer on filename if a
9754 leading path separator was found.
9755 (maybe_create_class_interface_decl): Removed first pass switch
9756 when linking the class decl to the class_list. Install a new
9757 jdep_list for the class.
9758 (add_superinterfaces): List of unresolved interfaces is
9759 gone. Unresolved interfaces are directly added to the current
9761 (create_interface): Second pass shortcut removed.
9762 ctpx->modifier_ctx access through MODIFIER_WFL.
9763 (create_class): Second pass shortcut removed. Call to
9764 register_incomplete_type replaces the call to
9765 parser_chain_incomplete_item.
9766 (complete_class_decl): Function removed.
9767 (duplicate_declaration_error): New way of retrieving redeclared
9769 (register_fields): Call to lookup_modifier_cl replaced by
9770 MODIFIER_WFL. New way of handling unresolved type, using
9771 unresolved_type_p and obtain_incomplete_type.
9772 register_incomplete_type replaces call to parser_chain_incomplete_item.
9773 (patch_stage): New static global variable.
9774 (method_header): New way of handling unresolved type, using
9775 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9776 indicates that the method decl needs to be patched.
9777 (check_abstract_method_header): Call to lookup_modifier_cl
9778 replaced by MODIFIER_WFL.
9779 (method_declarator): Incomplete argument type are registered
9780 calling register_incomplete_type. Patch on the declared method is
9781 issued in that case.
9782 (unresolved_type_p): New function.
9783 (parser_check_super_interface): New comment to reflect function's
9784 modified returned type (int). Function and has a new argument
9785 this_wfl. Call to parse_error_context uses this_wfl instead of
9786 relying on lookup_cl.
9787 (parser_check_super): Comment reflects function's new returned
9788 type (int). Function returns non zero value on error.
9789 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9790 register_incomplete_type, jdep_resolve_class): New functions to
9791 handle incomplete types in declarations.
9792 (java_complete_class): Rewritten to work with the new incomplete
9793 type handling scheme.
9794 (complete_class_report_errors): Likewise.
9795 (complete_method_decl): Removed: it jobs is now handled by
9796 java_complete_class.
9797 (do_resolve_class): Class loaded in not already loaded and not
9798 found in Java source code.
9799 (java_check_regular_methods, java_check_abstract_methods): Don't
9800 call complete_method_decl anymore.
9801 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9802 (read_import_dir): Got rid of the pass number dependency.
9803 (declare_local_variables): New handling of unresolved types (patch
9805 (source_start_java_method): New parameter level. Function called
9806 with level set to 1 when argument types are potentially
9807 unresolved. Called to complete the job with level set to 2 once
9809 (source_end_java_method): Call to permanent_allocation
9810 removed. Waiting to be replaced by a more suitable obstack
9812 (java_complete_expand_methods, java_complete_expand_method,
9813 java_expand_finals): New functions.
9814 (build_method_invocation_stmt): Renamed
9815 patch_method_invocation_stmt. Extracts function call expression
9816 (wfl) and arguments (args) from CALL_EXPR tree operands.
9817 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9818 call. Patch the function and argument operand of the CALL_EXPR
9820 (patch_argument, java_complete_tree): New functions.
9822 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9824 Recover from missing fields and methods (i.e. error instead of fatal).
9825 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9826 * expr.c (expand_invoke): Recover from missing method.
9827 (expand_java_field_op): Recover from missing field.
9828 Inline references to java.lang.{Integer,Char,...}.TYPE.
9829 * typeck.c (get_type_from_signature), java-tree.h: New function.
9830 * class.c (add_method): Use get_type_from_signature.
9831 (build_class_ref): Handle a class that was not found.
9832 * typeck.c (convert): Handle conversion to pointers (for convenience).
9833 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9834 instead of lookup_field to handle missing fields.
9836 * jcf-parse.c (process_zip_dir): Set java_source.
9838 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9840 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9842 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * jcf-parse.c (load_class): Don't change input_filename before
9845 calling jcf_parse_source (but still do it before calling
9847 (jcf_parse_source): Assign input_filename after having saved the
9849 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9850 list. ctxp->modifier_ctx zeroed according to its new
9851 definition. ctxp->filename initialized. Removed
9852 JAVA_MODIFIER_CTX_UNMARK.
9853 (java_unget_unicode): Update the character based column position.
9854 (java_allocate_new_line): ref_count not used anymore. Always free
9855 ctxp->p_line. Initialize c_line->char_col to 0.
9856 (java_get_unicode): Update the character based column position.
9857 (java_lex): Use ctxp->elc to store current position in source
9858 file, at the beginning of the parsed token. Set modifier_ctx entry
9859 corresponding to the parse modifier to a WFL node. Return a WFL
9860 node when an identifier is parsed.
9861 (java_lex_error): Now uses ctxp->elc to store current position in
9863 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9864 * lex.h (build_wfl_node): New function definitions.
9865 (struct java_line): ref_count and next fields are gone. New field
9867 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9868 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9869 (JAVA_COLUMN_DELTA): New macro.
9870 (java_lc): New typedef on new struct _java_lc.
9871 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9872 (parse_error_context, parse_warning_context): Changed prototypes.
9873 (java_get_line_col): Added as an available global function.
9874 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9875 (IC_DECL): Replaced by macro IC_TYPE
9876 (DEPEND_WFL): New macro.
9877 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9879 (exit_java_complete_class): Removed a commented out statement.
9880 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9881 now an array of tree nodes. Deleted fields line_list and
9882 e_line. New field elc, to replace e_line.
9883 * parse.y (array_type:): Build WFL node.
9884 (qualified_name:): Build a single WFL node out of two. Retain
9885 the location information of the first node in the resulting node.
9886 (package_declaration:): Use package name as a WFL node
9887 (single_type_import_declaration:): Use imported name as a WFL node.
9888 (type_import_on_demand_declaration:): Use root of the imported
9889 packages as a WFL node.
9890 (field_declaration:): Removed unused local variable cl.
9891 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9892 (yyerror): New static elc. Removed static error_line, error_pos.
9893 New local code_from_source. Save ctxp->elc into elc at the first
9894 pass. Call java_get_line_col to get a string of the line where
9896 (debug_line): Removed static function.
9897 (parse_error_context, parse_warning_context): Parameter cl is now
9898 a WFL node. Use its value to initialize ctxp->elc.
9899 (redefinition_error): Parameter cl is now a WFL node.
9900 (parse_add_interface): New parameter wfl. No longer call
9901 lookup_cl, use wfl instead.
9902 (check_class_interface_creation): Parameter cl is now a WFL node.
9903 (maybe_create_class_interface_decl): Likewise.
9904 (add_superinterfaces): New function.
9905 (create_interface): Removed local cl, node, super_decl,
9906 super_decl_type. Function now uses id as a WFL node. Better
9907 warning/error report on obsolete or forbidden mix of
9908 modifiers. Now calls add_superinterfaces to register interfaces.
9909 (create_class): Removed local cl, node. Local variable id is used
9910 as a WFL node. Better error report on forbidden modifier
9911 mix. Uses add_superinterfaces to register interfaces.
9912 (find_field): Argument cl is now a WFL node. Now store the WFL
9913 node of a fields that needs to be checked for their
9915 (method_header): Local variable node non longer used. Local
9916 variable id replaces cl.
9917 (check_modifiers_consistency): Local variable cl is now a WFL
9919 (method_declarator): Local variable cl replaced by parameter id.
9920 (parser_qualified_name): Now uses parameter name as a WFL node.
9921 (parser_check_super_interface): New parameter wfl, for achieve
9922 greater accuracy during error reports.
9923 (parser_chain_incomplete_item): New parameter named location. Used,
9924 along the decl, to construct the incomplete item node.
9925 (java_complete_class): resolve_class now uses WFL node extracted
9926 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9928 (complete_method_decl): Unresolved function's argument types are WFL.
9929 (resolve_class): Parameter cl is now a WFL node.
9930 (resolve_and_layout): Likewise.
9931 (do_resolve_class): Likewise. Try first to use cl and then do the
9932 lookup on the decl when calling check_pkg_class_access.
9933 (complete_class_report_errors): Use IC_TYPE in place of
9934 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9935 instead of doing a lookup over the decl.
9936 (java_check_final): Use WFL info from field tree list.
9937 (lookup_cl): Rewritten and returns a statically defined WFL node.
9938 (lookup_modifier_cl): Now uses information from WFL nodes.
9939 (process_imports): Likewise.
9940 (read_import_dir): name and cl arguments replaced by a single WFL
9941 node. Function modified accordingly.
9942 (find_in_imports_on_demand): Now uses WFL node.
9943 (check_pkg_class_access): cl argument is now a WFL node.
9944 (declare_local_variables): Fixed to use WFL nodes.
9945 (resolve_expression_name): Likewise.
9946 (build_method_invocation_stmt): name_combo argument renamed
9947 wfl. Function modified to use WFL nodes.
9948 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9949 (lookup_method_invoke): cl is now a WFL node. Added missing
9950 IDENTIFIER_POINTER to class type decl name.
9952 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9954 * lang.c (init_parse): Now returns char* containing the filename.
9956 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9958 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9960 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9961 * class.c (make_class_data): If flag_assume_compiled, initial class
9962 state is CSTATE_PREPARED; make superclass and interfaces direct
9963 references, rather than constant pool indexes.
9965 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9967 * parser.y: Include flags.h. Removed debug variable pl.
9968 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9970 (labeled_statement_nsi:): Generate debug info when reducing
9971 expression_statement:.
9972 (check_pkg_class_access): get_access_flags_from_decl invokation
9973 fixed for new CLASS_* flags location.
9974 (source_end_java_method): Save/restore parser context when
9975 entering/leaving this routine. Restore lineno to its right value
9976 before calling expand_end_bindings.
9977 (build_method_invocation_stmt): build_invoke called with the
9978 current line information.
9979 (build_invoke): New argument cl. Wrap the function call around a
9981 (refine_accessible_methods_list): Changed comment, removed
9983 * parse.h: Fixed typo in comments.
9984 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9985 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9986 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9988 * lex.c (java_lex): Record the last closing curly bracket of a
9990 * jcf-parse.c (jcf_parse_source): Now calls
9991 java_check_methods. Clarified comment, fixed typo.
9993 1998-04-09 Dave Brolley <brolley@cygnus.com>
9995 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9996 (finish_parse): Expose for non USE_CPPLIB builds.
9998 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10000 * lang.c (lang_print_xnode): New function.
10002 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10004 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10005 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10006 used to build a class's dispatch table.
10007 (make_class_data): Generate dispatch table if flag_assume_compiled.
10008 Set dtable of class object to address of class_dtable_decl.
10010 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10011 be volatile and have side effects - generates better code.
10013 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10014 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10016 * expr.c (expand_invoke): If class is final, method is
10017 effectively final, so can call it directly.
10019 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10021 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10023 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * parse.y (build_method_invocation_stmt): Removed extra argument
10028 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10030 * expr.c (dtable_indent): Now static global.
10031 (expand_invoke): Now call invoke_build_dtable and
10032 build_invokevirtual.
10033 (invoke_build_dtable, build_invokevirtual): New functions.
10034 * jcf-io.c (find_class): Defer issuing a warning by setting
10035 jcf->outofsynch to 1.
10036 * jcf-parse.c (jcf_out_of_synch): New function.
10037 (load_class): Test this_jcf.outofsynch flag and call
10038 jcf_out_of_synch accordingly.
10039 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10040 comment indentation.
10041 * lex.c (java_get_unicode): Fixed code indentation.
10042 (java_lex): Create string literal. Fixed typo. Removed several
10043 premature obstack_free.
10044 * parse.h: New enums for name resolution and invocation mode.
10045 (struct qualification): New data structure.
10046 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10047 (do_resolve_class, build_method_invocation_stmt,
10048 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10049 debug_line, identical_subpath_p, invocation_mode,
10050 refine_accessible_methods_list, build_invoke,
10051 lookup_method_invoke): New functions declared.
10052 (build_invokevirtual, invoke_build_dtable, match_java_method,
10053 build_field_ref, jcf_out_of_synch): New references to external
10055 (struct parse_ctxt): Removed artificial_constructor field.
10056 * parse.y: (array_type:): Type defined for this rule.
10057 (class_type:): Installed default rule for interface_type:.
10058 (array_type:): Now build Java array type.
10059 (qualified_name:): Now use obstack_grow0.
10060 (method_declaration:): Skip the artificial constructor added to
10062 (abstract_method_declaration:): Execute the code only during pass 1.
10063 (block:): Installed default rule in block_statements:.
10064 (block_statement:): Add the statement to the method during pass 2.
10065 (statement_expression): Installed default rule for
10066 method_invocation:.
10067 (argument_list:): Added code to build the argument list.
10068 (method_invocation:): Added call to create the method invocation
10070 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10071 (debug_line): New function for debug.
10072 (complete_class_decl): No longer do something during pass 1.
10073 (method_header): Use BUILD_PTR_FROM_NAME.
10074 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10076 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10077 function's main comment.
10078 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10080 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10081 (resolve_class): Now works with arrays.
10082 (do_resolve_class, resolve_and_layout): New functions.
10083 (java_check_regular_methods): Reverse method list before and after
10084 having processed it. No longer set ctxp->artificial_constructor.
10085 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10086 accordingly. Fixed typo in issued error message. Now use
10088 (find_in_imports_on_demand): Now use obstack_grow0.
10089 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10090 (source_end_java_method): Call expand_expr_stmt instead of
10091 expand_expr. Calls it before calling expand_function_end.
10092 (java_method_add_stmt): Do nothing if errors were found during
10094 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10095 (build_method_invocation_stmt, build_invoke, invocation_mode,
10096 lookup_method_invoke, refine_accessible_methods_list,
10097 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10099 * typeck.c (build_java_signature): Properly end method signature
10100 if return type skipped.
10101 (match_java_method): New function.
10103 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10105 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10107 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10109 * expr.c (build_invoke_non_interface): New function.
10110 (methods_ident, ncode_ident): Now static globals.
10111 (expand_invoke): Use build_invoke_non_interface.
10112 * java-tree.h (struct lang_decl): New field function_decl_body.
10113 (DECL_FUNCTION_BODY): New macro.
10114 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10115 CLASS_FROM_SOURCE_P.
10116 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10117 before starting pass 2. Call to java_generate_parsed_class replaced
10118 by java_register_parsed_class.
10119 * lex.c: Fixed typo in header. Some line width related formating.
10120 * lex.h: Some line width related formating.
10121 * parse.h (source_end_java_method, resolve_expression_name,
10122 complete_class_decl, maybe_create_class_interface_decl,
10123 check_class_interface_creation): New static function declarations.
10124 (java_layout_parsed_class, java_method_add_stmt): New function
10126 (struct parser_ctxt): Field mark_class_generate removed. New
10127 fields class_list and artificial_constructor.
10128 * parse.y: Fixed typo in header.
10129 (class_declaration:): Call complete_class_decl when class body
10131 (method_declaration:): Call source_end_java_method in pass 2 when
10132 the method body is defined.
10133 (postfix_expression:): Do expression name resolution on sub-rule
10134 name during pass 2.
10135 (create_class, create_interface): Merged common pieces.
10136 (check_class_interface_creation, maybe_create_class_interface_decl):
10138 (complete_class_decl): New function.
10139 (register_fields): Fixed line width related typo.
10140 (method_header): Correctly skip first argument when fixing
10141 argument line. Changed the loop.
10142 (java_check_circular_reference): Now use ctxp->class_list.
10143 (java_complete_class): Removed start/stop marking.
10144 (java_check_regular_methods): Now takes a class decl as an
10145 argument. Add default constructor if none were encountered.
10146 (java_check_methods): Now use ctxp->class_list. Changed call to
10147 java_check_regular_methods.
10148 (source_start_java_method): Set DECL_ARG_TYPE for each function
10150 (source_end_java_method, java_method_add_stmt): New functions.
10151 (java_generate_parsed_class): No longer exists.
10152 (java_layout_parsed_class, java_register_parsed_class): New functions.
10153 (resolve_expression_name): New function.
10155 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10158 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10159 until pass initializations are done. Call read_import_dir with
10161 * parse.h: (lookup_modifier_cl): New function declared.
10162 (INTERFACE_FIELD_MODIFIERS): New macro.
10163 (OBSOLETE_MODIFIER_WARNING): New macro.
10164 * parse.y: (register_fields): Class type and current field name in
10165 local variables. Check modifier(s) if adding field(s) to an interface.
10166 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10167 and report errors using the faulty modifier line context.
10168 (lookup_modifier_cl): New function.
10169 (read_import_dir): Detect and report default import processing
10172 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10174 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10175 * class.c (is_compiled_class): Return 1 after making sure it
10176 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10177 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10178 * java-tree.h (flag_assume_compiled): Add decl.
10179 * lang.c (lang_f_options): Add the flag.
10180 (flag_assume_compiled): Add decl, default to 0.
10182 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10184 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10185 (is_compiled_class): Likewise.
10186 (layout_class): Likewise.
10187 (layout_class): Detect and lay out classes defined in source code.
10188 (interface_of_p, add_interface_do, may_add_interface): New
10190 (add_interface): Now use add_interface_do.
10191 (add_method_1): New function.
10192 (add_method): Now use add_method_1.
10193 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10194 (complete_start_java_method): New function.
10195 (start_java_mehod): Now call complete_start_java_method.
10196 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10197 (expand_invoke): Likewise and fixed typo.
10198 *gjava.c: (print_super_field): Use new argument to find_class
10201 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10202 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10203 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10205 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10206 (add_method_1, push_class): New prototypes.
10207 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10208 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10209 directory where the class was found.
10210 (find_class): New argument DO_CLASS_FILE. Function find_class
10211 modified accordingly.
10212 *jcf-parse.c: (fix_class_path): New function.
10213 (load_class): Use new VERBOSE argument. load_class now finds and
10214 loads/parses .class/.java files. Save read_state of current_jcf
10216 (java_parser_abort_on_error): New macro.
10217 (jcf_parse_source, parse_source_file): New function.
10218 (jcf_parse): Fixed typo.
10219 (yyparse): Call parse_source_file () only.
10220 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10221 writing the real class name back in the zip directory entry.
10222 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10223 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10224 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10225 (find_class): Prototype fixed.
10226 *lex.c: Added 1998 time stamp.
10227 Removed all static global variables, moved into the parser
10228 context data structure.. Now include unistd.h if SEEK_SET not
10230 (java_init_lex): Rewritten.
10231 (java_sneak_unicode): Modified current unicode access in current line.
10232 (java_unget_unicode): Likewise.
10233 (java_allocate_new_line): New allocation management.
10234 (java_read_char): Modified access and storage of unget_utf8_value.
10235 New way of processing current unicode.
10236 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10237 (java_get_unicode): Now use the parser context.
10238 (java_lineterminator): Likewise.
10239 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10240 of the reentrant parser implementation. Function now use the
10241 parser context data structure and java_lval. Fixed production of
10242 the float and double constant "out of range" error message. Fixed
10243 obstack use. Return integer value when hitting a modifier. Now
10244 return type for TRUE, FALSE and other predefined types. Return
10245 identifier as a TREE_LIST list containing the current line context
10246 as the TREE_VALUE sub-node.
10247 (java_unicode_2_utf8): Fixed typo in declaration.
10248 (java_lex_error): Now use the parser context data structure.
10249 *lex.h: Added 1998 time stamp.
10250 (struct java_line): New fields ref_count and next.
10251 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10252 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10253 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10254 *parse.h: Added 1998 time stamp.
10255 (java_parse_source_file): Renamed from parse_source_file.
10256 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10257 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10258 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10259 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10260 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10261 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10262 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10263 (struct parser_ctxt): New data structure to keep the parser context.
10264 *parse.y: Added 1998 time stamp, got rid of static global variables.
10265 (java_error_count, ctxp): New global variables.
10266 (%union): New value field.
10267 (numeric_type, integral_type): Rules removed.
10268 (primitive_type): Rule defined to handle integral, float, double and
10270 (qualified_name, package_declaration,
10271 single_type_import_declaration, type_import_on_demand_declaration,
10272 modifiers, class_declaration, super, interfaces,
10273 interface_type_list, class_body, field_declaration,
10274 field_declaration, variable_declarators, variable_declarator,
10275 variable_declarator_id, method_declaration, method_header,
10276 formal_parameter_list, formal_parameter, method_body, block,
10277 static, interface_declaration, extends_interfaces,
10278 abstract_method_declaration, local_variable_declarators): Rules now
10280 (force_error, do_warning): New global statics.
10281 (push_parser_context, parser_context_save_global,
10282 parser_context_restore_global, pop_parser_context): New functions.
10283 (yyerror): Now uses the global parser context. Fixed use of obstack.
10284 (parse_error, parse_error_context, parse_warning_context,
10285 java_accstring_lookup, redefinition_error, check_modifiers,
10286 parser_add_interface, create_interface, create_class, find_field,
10287 duplicate_declaration_error, register_fields, method_header,
10288 check_modifiers_consistency, check_abstract_method_header,
10289 method_declarator, parser_qualified_classname,
10290 parser_check_super_interface, parser_check_super,
10291 parser_chain_incomplete_item, java_check_circular_reference,
10292 layout_class_from_source, java_complete_class,
10293 complete_method_decl, resolve_class, complete_class_report_errors,
10294 java_check_final, check_method_redefinition,
10295 java_check_regular_methods, java_check_abstract_methods,
10296 java_check_methods, lookup_java_interface_method2,
10297 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10298 process_imports, find_in_imports, read_import_entry,
10299 read_import_dir, find_in_imports_on_demand,
10300 check_pkg_class_access, not_builtin_p, declare_local_variables,
10301 source_start_java_method, java_generate_parsed_class): New
10303 *typeck.c: (signature_include_return): New global variable.
10304 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10305 to add the function returned type in the signature.
10307 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10309 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10311 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10313 * Make-lang.in (java.info): Added.
10314 (java.install-info): Added
10316 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10318 * Makefile.in (clean): Also remove java/parse.c.
10320 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10322 Add a pair of -fbounds-check/-fno-bounds-check options.
10323 * lang.c (lang_decode_option): Add code to grok arguments.
10324 (flag_bounds_check): Add decl.
10325 (lang_f_options): New array w/ the option in it.
10326 * java-tree.h (flag_bounds_check): Add decl.
10327 * lang-options.h: New file.
10328 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10329 of a static macro value.
10330 (JAVA_ARRAY_EXCEPTION): Delete macro.
10332 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10334 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10335 * expr.c (build_anewarray): Add missing promote_type.
10337 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10339 Add array types with known length to optimize bounds checking.
10340 * typeck.c (build_java_array_type): Take length parameter.
10341 (java_array_type_length, build_prim_array_type): New functions.
10342 * java-tree.h: Update for new functions.
10343 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10344 * class.c: Use build_prim_array_type.
10345 * expr.c (can_widen_reference_to): Handle known-length array types.
10346 (verify_jvm_instructions): Keep track of integer push instructions
10347 followed by newarray/anewarray, so we can build known-length arrays.
10348 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10349 (java_array_data_offset): New function.
10350 (build_java_array_length_access): New function. Optimize if constant.
10351 (build_java_arrayaccess): Constant fold bounds check.
10352 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10353 (build_newarray, build_anewarray): New functions.
10354 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10355 * verify.c (merge_types): Handle known-lengh array types.
10357 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10359 * expr.c (expand_byte_code): Fix performace bug, which caused
10360 searching linenumber_table to be linear rather than constant.
10362 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10364 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10366 * decl.c, java-tree.h (soft_fmod_node): New global.
10367 * decl.c (init_decl_processing): Define __builtin_fmod.
10368 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10369 using __builtin_fmod.
10371 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10373 * keyword.h: New file, output of keyword.gperf as processed by
10375 * lex.c (java_lex_init): Initialize java_error_flag.
10376 * parse.c (YYERROR_NOW): Uses java_error_flag.
10377 * parse.y: New static java_error_flag. Useless definition of
10379 * parse.y (java_error): Portable error recovery using
10380 java_error_flag (not yet completely tuned).
10382 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10384 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10386 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10388 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10389 (parse.c, lex.c, keyword.h): New rules for Java source code
10391 * parse.c: Renamed into jcf-parse.c.
10392 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10393 * keyword.gperf: New file, Java keywords.
10394 * parse.y: New file, Java language grammar.
10395 * parse.h: New file, Java language grammar definitions.
10396 * lex.c: New file, Java language lexer.
10397 * lex.h: New file, Java language lexer definitions.
10399 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10401 * decl.c (clinit_identifier_node), java-tree.h: New global.
10402 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10403 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10404 * expr.c (expand_java_field_op): Check for invalid assignment
10407 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10409 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10411 * verify.c (verify_jvm_instructions): When processing a handler,
10412 attempt to set the current_subr to the right value.
10413 (More complicated code combines Sep 17 and Oct 22 versions.)
10415 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10417 * class.c (push_class): Figure out (guess) name of source file.
10418 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10419 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10420 (parse_class_file): Change return type from int to void.
10421 Call debug_start_source_file/debug_end_source_file.
10423 * expr.c (build_java_binop): Fix masking 2nd operand.
10424 * decl.c (init_decl_processing): Set sizetype first.
10426 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10428 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10429 (Revert Sep 17 change.)
10431 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10433 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10434 .class extension in their name and fix thing so we don't process
10435 them parse_zip_file_entries().
10436 (parse_zip_file_entries): Cleaned unused local variables.
10438 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10440 * expr.c (can_widen_reference_to): Allows equal array element types.
10441 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10442 * jcf-dump.c (RET): Get (and print) index.
10444 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10445 Promote element type to POINTER_TYPE.
10447 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10449 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10450 find_in_current_zip, jcf_figure_file_type): Moved from
10451 jcf-reader.c to parse.c.
10452 * zextract.c: (read_zip_archive): takes file_comment_length possible
10453 field into account.
10455 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10457 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10459 * verify.c (merge_types): Handle array types even better ...
10461 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10463 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10465 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10466 * class.c (make_class_data): Don't build fields_decl if no fields.
10467 When building fields_decl, skip if DECL_ARTIFICAL.
10469 * expr.c (java_stack_swap): Update stack_type_map.
10470 * verify.c (merge_types): Handle array types better.
10472 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10474 * class.c (add_field): Don't promote short integral fields to
10475 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10476 * expr.c (push_value): Promote and convert short integral values.
10478 * decl.c, java-tree.h (integer_two_node): New constant node.
10479 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10481 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10483 * class.c (append_gpp_mangled_type): Use function argument
10484 unpromoted type to generate mangled name.
10486 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10488 * constants.c (build_constant_data_ref): Now uses current_class
10489 instead of main_class.
10490 (build_constants_constructor): Now uses current_class instead of
10492 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10493 of the global variable SeepZipFiles done here.
10494 * zextract.c (read_zip_archive): extra_field optional field taken
10495 into account while computing the position of the class file in the
10497 * verify.c (verify_jvm_instructions): Use current_jcf to search
10499 * parse.c (load_class): First search for the class to load in the
10500 current zip file. Saves current_jcf (restored before returning
10501 from that function). Don't call JCF_FINISH in the class was found
10502 in the current ZIP file.
10503 (jcf_parse): If the class was found in the current ZIP file, save
10504 its tree_constant_pool (for later reuse).
10505 (parse_class_file): New function. Process each method defined in
10506 the current class and record the class as to be later registered.
10507 (yyparse): Rewritten. Figure the type of the current file and switch
10509 * lang.c: New global variable current_jcf.
10510 (lang_init): Removed compiling_from_source test (done later, in
10511 yyparse). Removed call the jcf_parse ().
10512 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10513 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10514 in the current ZIP file) and zip_offset (offset to the class data in
10515 the current zip file).
10516 * jcf-reader.c: zipfile.h included.
10517 localToFile: New ZipFileCache static global variable
10518 (parse_zip_file_entries): New function. Browse the current ZIP
10519 file directory and process each class found.
10520 (process_zip_dir): New function. Register each class found in the
10521 ZIP file directory. The class aren't parsed but a valid JCF is
10522 link to each of them.
10523 (find_in_current_zip): New function. Search for a class in the
10524 current ZIP file directory. If found, prepare the class so that it
10526 (jcf_figure_file_type): New function. Examine the file structure
10527 to figure a class file, a ZIP file. If none of these categories are
10528 matched, a source file is assumed.
10529 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10530 SeenZipFile: New global variable.
10531 (open_in_zip): Use zipmember's length to accelerate the search for
10532 a member. If zipmember was NULL and zip file successfully read,
10534 * java-tree.h: New global variable current_jcf declared. Added
10535 declaration for current_constant_pool_tags, current_constant_pool_data,
10536 current_constant_pool_length, current_constant_pool_data_ref.
10537 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10538 store the JCF of classes seen in a zip file) and tree *constant_pool
10539 (to save a loaded class constant pool). current_class declared here.
10540 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10541 retrieve method_ref_constant.
10542 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10543 (OBJECT): get_class_constant now uses current_jcf.
10544 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10545 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10546 (expand_invoke): Now uses current_class instead of main_class
10547 (build_class_init): Now uses current_class instead of main_class
10548 * class.c: New static global variable registered_class.
10549 (register_class): New function.
10550 (emit_register_class): Modified to use registered_class instead of
10552 (is_compiled_class): Now take into account class seen in the archive.
10554 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10556 * except.h: Renamed to: java-except.h.
10557 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10558 * except.c: Add semi-working (commented out) implementation.
10560 * expr.c (expand_iinc): Add needed flush_quick_stack.
10561 * parse.c (set_source_filename): New function.
10562 (give_name_to_class): Set input_filename from package.classname.java.
10564 * jcf-io.c (find_class): Don't look first in ".".
10566 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10568 * zextract.c (read_zip_archive): Now takes into account the
10570 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10572 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10574 * constants.c, java-tree.h (build_internal_class_name): New function.
10575 (alloc_class_constant): Re-implement using build_internal_class_name.
10576 * class.c (make_class_data): Likewise.
10577 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10579 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10581 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10582 to NULL before pushing an exception handler target.
10584 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10585 (java_stack_swap, java_stack_dup): Re-write to be safe from
10586 clobbering registers.
10587 (build_class_init): New function.
10589 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * typeck.c (build_java_array_type): Temporary use
10592 permanent_obstack to create the array 'length' field.
10593 * expr.c (lookup_label): Temporay use permanent_obstack to create
10594 label if not found.
10595 * class.c (push_super_field): Tempory use permanent_obstack.
10597 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * typeck.c (type_for_mode): Now handles double_type_node and
10601 * verify.c (verify_jvm_instructions): The instruction following
10602 the wide bytecode is checked. OPCODE_ret added to the list of
10605 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10607 * class.c (make_class): Temporary use permanent_obstack. Set the
10608 class CLASS_P field to 1.
10609 (push_class): Temporary use permanent_obstack.
10610 (set_super_info): Temporary use permanent_obstack.
10611 (add_method): Temporary use permanent_obstack, set
10612 METHOD_TRANSIENT().
10613 (add_field): Temporary use permanent_obstack. Sets
10614 FIELD_VOLATILE() and FIELD_TRANSIENT().
10615 (build_class_ref): Temporary use permanent_obstack if the class
10617 (build_static_field_ref): Temporary use permanent_obstack when
10618 creating field's rtl.
10619 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10620 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10621 and fields. Function finalized, as far as flag handling.
10622 (push_class_static_dummy_field): Temporary use permanent_obstack.
10623 (emit_register_class): Force generation of class registration at
10625 * decl.c (end_java_method): Call permanent_allocation() before
10627 * expr.c (can_widen_reference_to): Added comment to interface
10628 handling, fixed typo.
10629 (lookup_field): Now uses CLASS_P() to correct FIXME
10630 (expand_invoke): Verification on public && !static &&
10631 !abstract moved into soft_lookupinterfacemethod (kaffe).
10632 Use Object class dtable if objectref is an array when expanding
10634 (java_push_constant_from_pool): Temporary use permanent_obstack
10635 for CONSTANT_string
10636 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10637 create constant references.
10638 (get_constant): Temporary use permanent_obstack to create constant.
10639 (load_class): Temporary use permanent_obstack to load class.
10640 (jcf_parse): Temporary use permanent_obstack to perform class
10642 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10643 (build_java_signature): Temporary use permanent_obstack.
10644 * verify.c: (verify_jvm_instruction): removed unecessary verification
10646 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10647 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10650 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10652 * class.c (append_gpp_mangled_type): Fix typo.
10653 (emit_register_class): Use main_class to get class object, rather
10654 than looking for no-longer-existing static decl starting with _CL.
10655 * typeck.c (parse_signature_type): Promote array element type
10656 if it is a RECORD_TYPE.
10658 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10660 * class.c (push_class_static_dummy_field): New function.
10661 (mangle_static_field): New. Do G++-style mangling of static fields.
10662 (layout_class): Mandle static fields here, not in add_field.
10663 (build_class_ref): The class object is now a dummy static field.
10664 * decl.c (find_local_variable): Look for best, instead of first match.
10665 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10666 (build_java_athrow): Don't check here if exception is Throwable.
10667 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10668 (TYPE_USED): Removed. No longer used ...
10669 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10670 * verify.c (push_pending_label): New function.
10671 (push_pending_block): Renamed to check_pending_block.
10672 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10673 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10674 re-checking possible handlers) after a store (less wasted work).
10675 Check for null handler (finally) before calling add_handler.
10676 Various changes to (finally?) correctly handle try/finally.
10678 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10680 * class.c: Include stdio.h.
10682 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10684 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10685 to make sure class is initialized before static/special invoke.
10687 * verify.c (verify_jvm_instructions): On a store instruction,
10688 call find_local_variable to force pre-allocation of decl and rtx.
10689 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10691 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10693 * class.c (build_class_ref): Strip off "promoted_" if need be.
10694 (make_field_value): Call build_java_signature when needed.
10695 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10696 * expr.c (build_java_athrow): Don't push_value of exception.
10697 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10698 match specification of [fd]cmp[lg] for NaNs.
10699 (expand_byte_code): Add support for exception handler ranges.
10700 * except.c: Add skeleton for EH code-generation.
10701 * verify.c (merge_types): Treat all promoted integral types as equal.
10702 * constants.c (build_constants_constructor): To force creation of
10703 current_constant_pool_data_ref, call build_constant_data_ref.
10705 * javaop.def (lload): Fix typo.
10706 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10708 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10710 * parse.c: Don't include function.h.
10712 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10714 * except.[ch]: New files.
10715 * Makefile.in (JAVA_OBJS): Add except.o
10716 * expr.c: Temporary warning about unimplemented exceptions.
10717 * verify.c: Verify exception handlers.
10719 * jcf-dump.c (disassemble_method): Print exception table.
10721 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10723 * expr.c (verify_jvm_instructions): Started a thorough
10724 verification of invoke* bytecodes.
10725 (expand_byte_code): flush quick stack if PC is the target of a
10726 branch. and undef RET (conflicting with config/i386/i386.h).
10727 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10729 (expand_invoke): Now handles invokeinterface and do more
10730 verification according to the bytecode.
10731 (lookup_field): Don't try to load the class if processing
10733 (can_widen_reference_to): Now handles interfaces.
10734 * decl.c (init_decl_processing): New global variable
10735 soft_lookupinterfacemethod_node, declared in java-tree.h.
10736 Call set_super_info on string_type_node.
10737 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10739 * class.c (set_super_info): Fills the CLASS_* flags according to
10741 (get_access_flags_from_decl): Handles all class flags.
10743 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10745 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10746 * parse.c (yyparse): Check for abstract method, and missing code.
10747 * expr.c (expand_byte_code): Change interface.
10748 * lang.c (put_decl_node): Print promoted types prettier.
10749 * verify.c (verify_jvm_instruction): Change interface.
10750 Partial support for scanning exception table.
10751 For load instructions, handle promoted integral types.
10753 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10755 * verify.c: New file, with contents moved from expr.c.
10756 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10757 * typeck.c (is_array_type_p): Moved here from expr.c.
10758 * java-tree.h: Add some now-needed function declarations.
10759 * Makefile.in (JAVA_OBJS): Added verify.o.
10761 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10763 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10764 METHOD_ABSTRACT flag.
10766 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10767 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10768 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10770 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10772 (start_java_method): Hook for SYNCHRONIZED methods.
10774 * expr.c (build_java_jsr, build_java_ret): New functions
10775 (JSR,PRE): New macros
10776 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10777 (verify_jvm_instructions): tableswitch, lookupswitch,
10778 monitorenter, monitorexit, goto_w: verified.
10779 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10780 (build_java_monitor): New function.
10781 (MONITOR_OPERATION): Modified to call build_java_monitor()
10782 (verify_jvm_instructions): Started a thorough verification of
10785 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10787 Support verification of jsr/ret subroutines (used for try/finally).
10788 * decl.c (return_address_type_node): New type node.
10789 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10790 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10791 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10792 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10793 TYPE_USED): New macros for special types in type_map.
10795 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10796 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10798 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10800 * expr.c (can_widen_reference_to): New function.
10801 (pop_type): Use it.
10802 (merge_type_state): Support handling start of subroutine.
10803 (push_pending_block): Return char* error message, instead of calling
10804 fatal on an error. Also handle subroutines.
10805 (verify_jvm_instructions): Handle errors from push_poending_block.
10806 Support jsr and ret instructions.
10808 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10810 * jcf-io.c (find_classfile): Fix thinko.
10811 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10813 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10815 * Makefile.in (BISON): Remove.
10817 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10819 * Makefile.in: Convert to autoconf.
10820 * config-lang.in (outputs): Added java/Makefile.
10822 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10823 Rename cc1java to jc1.
10825 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10826 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10828 * class.c (class_depth): Do load_class if needed.
10830 Mostly better verification.
10831 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10832 (init_decl_processing): Change return type of soft_checkcast.
10833 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10834 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10835 lang_print_error): New functions.
10836 (lang_init): Set global hook print_error_function to lang_print_error.
10837 * expr.c: In the type_map ptr_type_node is only used for null now.
10838 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10839 (merge_types): Dererence pointer to record types before comparing.
10840 (decode_newarray_type, merge_types): On error just return NULL.
10841 (build_java_binop): Add preliminary implementation (with warning)
10842 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10843 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10844 (expand_compare, expand_java_goto, expand_java_call): Don't
10845 push_pending_block, since that only makes sense when verifying.
10846 (merge_type_state): Different return codes.
10847 (push_pending_block): A block may need to be verified more than once.
10848 (expand_byte_code): Warn about unused code at code generation time.
10849 (verify_jvm_instruction): Changed logic, since code may need to be
10850 re-verified if type-state has changed. Also, better error handling.
10851 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10852 Improve newarray, anewarray, ?aload, athrow,
10853 * java-tree.h (LABEL_CHANGED): New macro.
10855 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10857 * decl.c (soft_athrow_node): New global variable initialized.
10858 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10859 * typeck.c (convert): Added support for REAL_TYPE.
10860 (convert_to_char): New function.
10861 (convert): Handle CHAR_TYPE.
10862 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10863 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10864 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10866 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10867 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10868 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10869 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10870 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10871 to Use The Right Things.
10872 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10873 compatible with INT. BOOLEAN is made equivalent to BYTE.
10874 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10875 OPCODE_ifnonnull): Now supported.
10876 (build_java_athrow): New function.
10878 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10880 Rename method name <init> to match G++ (and fix mangling).
10881 * class.c (layout_class): Replace method name of <init> by class name.
10882 (make_method_value): Do inverse renaming of constructor from <init>.
10883 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10884 * typeck.c (lookup_java_constructor): New function.
10885 * expr.c (expand_invoke): If method_name is <init>, call
10886 lookup_java_constructor to find constructor.
10888 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10890 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * parse.c (get_class_constant): Modified to handle array "classes"
10893 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10895 (convert): Modified to handle real type.
10896 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10897 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10898 variables declared.
10899 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10900 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10901 global variables initialized.
10902 (find_local_variable): Handles the case of a pointer
10903 (end_java_method): Restore the use of one more scope
10904 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10905 build_java_array_length_access, expand_java_arrayload,
10906 expand_java_arraystore, expand_java_array_length,
10907 expand_java_multianewarray, expand_java_anewarray,
10908 build_java_check_indexed_type, is_array_type_p,
10909 build_java_throw_out_of_bound_exception): New functions.
10910 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10911 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10912 OPCODE_<t>aload): Implemented code for verification.
10913 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10914 ARRAY_NEW_MULTI): Macro defined.
10915 (CONVERT): Modified to invoke convert().
10916 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10918 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10920 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10921 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10922 (make_class_data): Field name needs '/' as package prefix.
10923 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10925 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10927 Implement debug information for local variables.
10928 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10929 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10930 DECL_LOCAL_SLOT_CHAIN): New macros.
10931 (struct lang_decl_var): New type.
10932 * parse.c (give_name_to_locals): Move to decl.c.
10933 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10934 (start_java_method): Re-write parameter handling.
10935 (pending_local_decls): New global variable.
10936 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10937 (find_local_variable): Accept pc so we can skips decls not in range.
10938 (struct binding_level): Add end_pc field.
10939 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10940 (various): Change so current pc gets passed to find_local_variable.
10942 * decl.c (init_decl_processing): Re-arrange fields in
10943 class_type_node and and method_type_node to match kaffe 0.9.1.
10944 * class.c (make_method_value, make_class_data): Update
10945 initializations to match.
10947 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10949 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10950 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10951 (push_super_field): New function.
10952 (make_class_data): Handle inheritance of class static initializer.
10953 (layout_class): New name mangling.
10954 * constants.c (build_constant_data_ref): Init type of data array
10955 to a one-element array.
10956 (build_constants_constructor): Set DECL_SIZE from complete array type.
10957 * decl.c: Rename class_type, object_type etc to class_type_node,
10958 object_type_node etc. Make former inherit from latter.
10959 * expr.c (expand_invoke): Add cast of function address.
10960 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10961 * parse.c (yyparse): Don't call layout_class here.
10962 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10964 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10966 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10967 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10968 (alloc_class_constant): New.
10969 * expr.c (expand_invoke): Make sure method's class is initialized.
10970 * class.c (interits_from_p, emit_register_class): New functions.
10971 * parse.c (yyparse): Call emit_register_class.
10973 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10975 * constants.c: New file, to handle constant pool.
10976 * Makefile.in (JAVA_OBJS): Add constants.o.
10977 * decl.c (init_decl_processing): Update, fix, finish various structs.
10978 (pushdecl_top_level): New.
10979 * parse.c (layout_class): Moved to class.c.
10980 * expr.c (java_push_constant_from_pool): New function.
10981 * class.c (build_class_ref): Make work fully
10982 (make_class_data): Emit super-class, constant pool, interface vector.
10984 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10986 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10987 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10988 * class.c (class_depth): New function.
10989 (lookup_named_class): Replaced by new function lookup_class.
10990 * decl.c (object_type_node, string_type_node): New.
10991 Remove various types that we no longer need.
10992 * expr.c (verify_jvm_instructions): New separate verifier pass.
10993 (push_type, pop_type): New functions for verifier.
10994 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10995 (expand_byte_code): Simplify, since we assume already verified.
10996 (expand_invoke): Now mostly works.
10997 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10998 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10999 * parse.c: Wait to allocate class object until we know its name.
11000 (layout_class): Calculate DECL_VINDEX for each virtual method.
11001 * typeck.c (get_array_type): Rename to ...
11002 (build_java_array_type): ... and provide working implementation.
11003 (build_java_signature): New function - build Java signature of type.
11004 (set_java_signature): New function - cache signature with type.
11005 (lookup_java_method): New function.
11007 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11009 * class.c (ident_subst): Take extra SUFFIX parameter.
11010 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11011 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11012 (build_class_ref): Actually implement.
11013 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11014 * decl.c (builtin_function): New.
11015 (init_decl_processing): Update for current Kaffe. Declare some
11016 builtin Kaffe functions.
11017 * expr.c (build_address_of): New.
11018 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11019 Renamed (from expand_java_new etc), and added working implementations.
11020 (build_field_ref): Now also handle static fields.
11021 (expand_invoke): Implement invokestatic, and start implement rest.
11022 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11023 * javaop.def: Rename invokevirt -> invokevirtual.
11024 * lang.c (use_handles): Removed.
11025 * parse.c: Add support for ConstantValue atribute.
11026 Handle nested loading of a class. (JPOOL_UTF): New.
11028 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11030 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11032 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11034 * Make-lang.in (java.install-man): New empty rule.
11035 * typeck.c (set_local_type): New function.
11036 * expr.c (STORE_INTERNAL): Call find_local_variable,
11037 not find_stack_slot. Call set_local_type.
11039 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11041 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11042 and building RECORD_TYPE CONSTRUCTORs.
11043 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11045 * lang.c (use_handles): Change the default to 0.
11046 * decl.c: Define and build class_type, field_type, utf8const_type.
11047 * class.c (make_class_data, make_field_value,
11048 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11049 hashUtf8String, strLengthUtf8, mangled_classname:
11050 Functions to build reflective data structures.
11051 * parse.c (yyparse): Call make_class_data.
11053 * jcf-io.c (open_class, find_classfile): New functions.
11054 * jcf-dump.c: Support reading classfile from explicitly-named
11055 class file (without CLASSPATH searching).
11057 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11059 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11060 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11061 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11062 (get_constant): Now trivial for CONSTANT_Utf8.
11064 * jcf.h: Make NEW_CPOOL the default.
11065 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11067 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>