1 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
11 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
13 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
14 outside of the `__U' sequence too.
15 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
18 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
20 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
22 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
24 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
25 (JVGENMAIN_OBJS): Likewise.
26 * java-tree.h (append_gpp_mangled_name): New prototype.
27 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
28 Removed cast calling `gcc_add_root.'
29 * jvgenmain.c (mangle_obstack): New global, initialized.
31 (do_mangle_class): Constify local `ptr.'
32 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
33 append_gpp_mangle_name and update `count' if necessary.
35 * mangle.c (append_unicode_mangled_name): Removed.
36 (append_gpp_mangled_name): Likewise.
37 (unicode_mangling_length): Likewise.
38 (mangle_member_name): Return type set to `void.'
39 (mangle_field_decl): Don't append `U' in escaped names.
40 (mangle_method_decl): Likewise.
41 (mangle_member_name): Just use `append_gpp_mangled_name.'
42 * mangle_name.c: New file.
44 2001-02-07 Per Bothner <per@bothner.com>
46 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
48 * check-init.c (check_init): Don't call done_alternative after
49 processing loop code, as a LOOP_EXPR never terminates normally.
51 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
53 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
55 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
57 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
60 2001-02-06 Tom Tromey <tromey@redhat.com>
62 * lex.c (java_new_lexer): Longer error message.
64 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
65 Alexandre Petit-Bianco <apbianco@cygnus.com>
67 * typeck.c (build_prim_array_type): Added leading comment.
68 (build_java_array_type): Moved locals out of
69 block. Always create the `data' field, fixed alignment to match
72 2001-02-04 Tom Tromey <tromey@redhat.com>
74 * expr.c (java_lang_expand_expr): Don't bother recomputing
75 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
78 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
80 * parse.y (process_imports): Save the original name of the import
81 for better error report.
83 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
85 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
86 of macros used when compiling jvspec.c.
87 * jvspec.c (lang_specific_driver): Link with the shared
90 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
92 * check-init.c (check_init): Call internal_error instead of fatal.
93 * expr.c (java_lang_expand_expr): Likewise.
94 * jcf-parse.c (get_constant): Likewise.
95 * mangle.c (java_mangle_decl): Likewise.
96 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
97 (operator_string): Likewise.
98 * check-init.c (check_init): Call abort instead of fatal.
99 * class.c (build_class_ref): Likewise.
100 * constants.c (write_constant_pool): Likewise.
101 * decl.c (start_java_method): Likewise.
102 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
103 (java_stack_dup, encode_newarray_type): Likewise.
104 (build_java_array_length_access): Likewise.
105 (build_java_check_indexed_type, expand_java_pushc): Likewise.
106 (build_java_soft_divmod, build_invokeinterface): Likewise.
107 * java-tree.h (INNER_CLASS_P): Likewise.
108 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
109 (give_name_to_class, get_class_constant): Likewise.
110 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
111 (find_constant_index, generate_bytecode_conditional): Likewise.
112 (generate_bytecode_insns, perform_relocations): Likewise.
113 * lex.c (java_unget_unicode, java_lex): Likewise.
114 * mangle.c (mangle_type, mangle_record_type): Likewise.
115 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
116 (finish_mangling): Likewise.
117 * parse.h (MARK_FINAL_PARMS): Likewise.
118 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
119 (obtain_incomplete_type, java_complete_class): Likewise.
120 (java_check_regular_methods, java_complete_expand_method): Likewise.
121 (cut_identifier_in_qualified, check_deprecation): Likewise.
122 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
123 (java_complete_lhs, lookup_name_in_blocks): Likewise.
124 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
125 * typeck.c (set_local_type, parse_signature_type): Likewise.
126 (parse_signature_string, build_java_signature): Likewise;
127 (set_java_signature): Likewise.
128 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
129 * class.c (add_method): Call fatal_error instead of fatal.
130 (build_static_field_ref): Likewise.
131 * expr.c (build_known_method_ref, expand_invoke): Likewise.
132 * jcf-parse.c (get_constant, jcf_parse): Likewise.
133 * lex.c (java_new_new_lexer): Likewise.
134 * jv-scan.c (main): Likewise.
135 (fatal_error): Renamed from fatal.
136 * jcf-parse.c (yyparse): Call fatal_io_error instead of
138 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
140 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
141 * lex.c (java_get_line_col): Likewise.
142 * jcf-parse.c (load_class): Make errors non-fatal.
143 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
145 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
147 * jvgenmain.c (class_mangling_suffix): Remove unused string.
148 (error): Remove unused function.
149 (main): Don't use "__attribute__ alias" on generated class symbol.
151 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
153 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
155 * parse.y (finish_method_declaration): Code accounting for WFLed
156 method DECL_NAMEs deleted.
157 (check_abstract_method_definitions): Likewise.
158 (resolve_type_during_patch): Layout resolved type.
159 * typeck.c (lookup_do): Removed unused local.
161 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
163 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
164 * decl.c (init_decl_processing): Use integer_minus_one_node, not
165 integer_negative_one_node.
166 * expr.c (build_java_binop): Likewise.
168 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
170 * zextract.c (read_zip_archive): Read file_offset before writing
171 zipd and consequently clobbering the header contents.
173 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
175 * Make-lang.in: Remove all dependencies on defaults.h.
176 * decl.c: Don't include defaults.h.
180 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
182 * ChangeLog (2001-01-21): Fixed typo.
183 * class.c (layout_class_method): Code accounting for WFLed
184 method DECL_NAMEs deleted.
185 * constant.c (find_methodref_index): Likewise.
186 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
187 * java-tree.h (DECL_FUNCTION_WFL): New macro.
188 (struct lang_decl): New field `wfl'.
189 (java_get_real_method_name): Prototype deleted.
190 * mangle.c (mangle_method_decl): Code accounting for WFLed
191 method DECL_NAMEs deleted.
192 * parse.h (GET_METHOD_NAME): Macro deleted.
193 * parse.y (reset_method_name): Deleted.
194 (method_header): Set DECL_FUNCTION_WFL.
195 (check_abstract_method_header): Code accounting for WFLed method
197 (java_get_real_method_name): Deleted.
198 (check_method_redefinition): Code accounting for WFLed method
199 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
200 (java_check_regular_methods): Likewise.
201 (java_check_abstract_methods): Likewise.
202 (java_expand_classes): Don't call `reset_method_name.'
203 (search_applicable_method_list): Use DECL_NAMEs instead of
205 * typeck.c (lookup_do): Code accounting for WFLed method
208 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
210 * lex.c (java_read_char): Check for EOF from getc first.
212 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
214 * class.c (layout_class): Don't lay the superclass out if it's
215 already being laid out.
216 * jcf-parse.c (handle_innerclass_attribute): New function.
217 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
218 handle_innerclasses_attribute.
219 (jcf_parse): Don't load an innerclasses if it's already being
221 * jcf-write.c (append_innerclass_attribute_entry): Static
222 `anonymous_name' and its initialization deleted. `ocii' and `ini'
223 to be zero for anonymous classes.
225 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
227 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
229 * jcf-parse.c (set_source_filename): Use
230 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
232 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
234 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
235 gets a unique asm name.
237 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
239 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
240 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
242 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
243 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
244 * parse.y (lookup_package_type_and_set_next): Deleted.
245 (resolve_package): Removed unnecessary code.
246 (find_applicable_accessible_methods_list): `finit$' can't be
248 * verify.c (pop_argument_types): Added missing prototype.
250 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
252 * config-lang.in: Disable java by default.
254 2001-01-23 Tom Tromey <tromey@redhat.com>
256 * gcj.texi (Copying): New node.
257 Added copyright information.
259 2001-01-21 Per Bothner <per@bothner.com>
261 Various fixes to allow compiling a compressed .jar/.zip archive.
262 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
263 (struct ZipFile): Add fields name and next (from ZipFileCache).
264 (struct ZipDirectory): New field zipf points to owning ZipFile.
265 * jcf.h (struct ZipDirectory): Add forward declaration.
266 (struct JCF): Declare zipd field to have type struct ZipDirectory.
267 Remove seen_in_zip and zip_offset fields.
268 (JCF_SEEN_IN_ZIP): New macro.
269 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
270 * jcf-io.c: Change all ZipFileCache to ZipFile.
271 (read_zip_member): New function.
272 (open_in_zip): Call read_zip_member.
273 * jcf-parse.c (find_in_current_zip): Remove function.
274 (read_class): Merge in find_in_current_zip functionality.
275 Call read_zip_member if needed.
276 (parse_zip_file_entries): Use read_zip_member.
277 (process_zip_dir): Update for removed and added JCF fields.
278 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
280 2001-01-21 Per Bothner <per@bothner.com>
282 Minor optimization of static ggc roots.
283 * jcf-parse.c (parse_roots): New static field.
284 (current_field, current_method, current_file_list): Replace by macros
285 naming fields of parse_roots.
286 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
287 * class.c (class_roots): New static field.
288 (registered_class, fields_ident, info_ident, class_list):
289 New macros naming fields of parse_roots.
290 (build_static_field_ref): Don't register roots here.
291 (layout_class): Static field list replaced by macro class_list.
292 (init_class_processing): Call ggc_add_tree_root for 4 roots.
293 Initialize fields_ident and info_ident here.
295 2001-01-21 Per Bothner <per@bothner.com>
297 * jcf-parse.c (ggc_mark_jcf): New function.
298 (init_jcf_parse): Register current_jcf as ggc root.
300 2001-01-21 Per Bothner <per@bothner.com>
302 * lang.c (put_decl_node): Print method's name.
304 2001-01-21 Per Bothner <per@bothner.com>
306 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
307 (verify_jvm_instructions): Use it, for better error messages on loads.
309 2001-01-21 Per Bothner <per@bothner.com>
311 * verify.c (merge_type_state): Still may have to merge even if
312 LABEL_VERIFIED (label).
314 2001-01-21 Per Bothner <per@bothner.com>
316 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
317 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
319 2001-01-19 Per Bothner <per@bothner.com>
321 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
322 if expeting an interface type. Refines Tom's change of 2000-09-12.
324 2001-01-18 Per Bothner <per@bothner.com>
326 * gcj.texi (Input Options): Mention .java files.
328 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
330 * lang-options.h (-Wunsupported-jdk11): Removed.
331 * lang.c (flag_not_overriding): Deleted.
332 (flag_static_local_jdk1_1): Likewise.
333 (lang_W_options): Removed "unsupported-jdk11" entry.
334 * parse.y (java_check_methods): Removed dead code.
336 2001-01-17 Tom Tromey <tromey@redhat.com>
338 Changes suggested by Per Bothner:
339 * gcj.texi (Input Options): Don't mention input files.
340 (Code Generation): Updated --main information.
341 (Invoking jcf-dump): Mention that --javap is incomplete.
342 From Alexandre Petit-Bianco:
343 (Warnings): Don't mention -Wunsupported-jdk11.
345 (Compatibility): Mention JDK 1.2-ness of libraries.
346 (Resources): Mention resources used when writing gcj.
348 2001-01-17 Tom Tromey <tromey@redhat.com>
350 * gcj.texi: New file.
351 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
352 (java.info): Depend on gcj.info.
353 (java/gcj.dvi): New target.
354 (java.dvi): Depend on gcj.dvi.
355 (java.install-info): Wrote.
357 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
359 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
360 having called make_decl_rtl.
362 2001-01-14 Per Bothner <per@bothner.com>
364 Various patches to emit better messages on verification errors.
365 * expr.c (push_type_0): Return error indication on stack overflow,
366 instead of callinfg fatal.
367 (push_type): Now just call push_type_0 (nd fatal on overflow).
368 (pop_type_0): Return detailed error message (in a char** argument).
369 (pop_type): If pop_type_0 fails, print error message.
370 (pop_argument_types): Moved to verify.c.
371 * verify.c (pop_argument_types): Moved from expr.c.
372 Return a (possible) error message, rather than void.
373 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
374 (verify_jvm_instruction): Use new macros, improving error messages.
375 For case OPCODE_astore use object_ptr_type_node.
376 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
377 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
379 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
380 constant, return body without wrapper. (Improves constant folding.)
381 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
383 2001-01-13 Per Bothner <per@bothner.com>
385 * expr.c (expand_java_field_op): Assigning to a final field outside
386 an initializer does not violate JVM spec, so should be warning, not
387 error. (Sun's verifier does not complain - though MicroSoft's does.)
389 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
391 * gjavah.c (version), jcf-dump.c (version): Update copyright year
394 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
396 * parse.y (resolve_expression_name): Permit instance variables from
397 enclosing context in super constructor call.
398 (resolve_qualified_expression_name): Permit enclosing class's qualified
399 "this" in super constructor call.
401 2001-01-10 Mark Mitchell <mark@codesourcery.com>
403 * class.c (build_utf8_ref): Remove last argument in call to
404 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
405 (build_class_ref): Likewise.
406 (build_static_field_ref): Likewise.
407 (get_dispatch_table): Likewise.
408 (layout_class_method): Likewise.
409 (emit_register_classes): Likewise.
410 * constants.c (build_constant_data_ref): Likewise.
411 * decl.c (builtin_function): Likewise.
412 (create_primitive_vtable): Likewise.
413 * expr.c (build_known_method_def): Likewise.
414 (build_jni_stub): Likewise.
415 (java_lang_expand_expr): Likewise.
417 2001-01-10 Tom Tromey <tromey@redhat.com>
419 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
421 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
423 * java-tree.h (lang_printable_name_wls): New prototype.
424 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
425 rather than `current_class' to print type name. Don't prepend type
426 names when printing constructor names.
427 (lang_printable_name_wls): New function.
428 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
429 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
430 * parse.y (patch_method_invocation): Message tuned for constructors.
431 (not_accessible_p): Grant `private' access from within
434 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
436 All files with updated copyright when applicable.
437 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
438 * class.c (mangle_class_field): Function removed.
439 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
440 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
441 (build_class_ref): Call `java_mangle_class_field' instead of
442 `mangle_class_field.'
443 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
444 (layout_class): Call `java_mangle_decl' instead of
445 `mangle_static_field.'
446 (cxx_keywords): Initialized static array moved to `lex.c.'
447 (layout_class_method): Changed leading comment. Simplified to
448 call `java_mangle_decl.' Local `ptr' moved in for loop body.
449 * decl.c (lang_mark_tree): Mark field `package_list.'
450 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
451 (struct lang_type): New field `package_list.'
452 (unicode_mangling_length): Prototype removed.
453 (append_gpp_mangled_name, append_gpp_mangled_classtype,
454 emit_unicode_mangled_name): Likewise.
455 (cxx_keyword_p): New prototype.
456 (java_mangle_decl, java_mangle_class_field,
457 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
458 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
460 * jvgenmain.c (main_method_prefix): Global variable removed.
461 (main_method_suffix): Likewise.
462 (do_mangle_classname): New function.
463 (main): Call it. Format changed to accomodate new mangling scheme.
464 * lex.c: (utf8_cmp): Conditionally prototyped.
465 (cxx_keywords): Moved from class.c, conditionally defined.
466 (utf8_cmp, cxx_keyword_p): Likewise.
467 * mangle.c (obstack.h, ggc.h): Included.
468 (mangle_field_decl): New function.
469 (mangle_method_decl, mangle_type, mangle_pointer_type,
470 mangle_array_type, mangle_record_type,
471 find_compression_pointer_match, find_compression_array_match,
472 find_compression_record_match,
473 find_compression_array_template_match, set_type_package_list,
474 entry_match_pointer_p, emit_compression_string, init_mangling,
475 finish_mangling, compression_table_add, mangle_member_name): Likewise.
476 (mangle_obstack): New global.
477 (MANGLE_RAW_STRING): New macro.
478 (unicode_mangling_length): Turned static.
479 (append_unicode_mangled_name): Renamed from
480 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
481 replaces `obstack', removed from the parameter list.
482 (append_gpp_mangled_name): Turned static. `mangle_obstack'
483 replaces parameter `obstack', removed from the parameter list. Call
484 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
485 (append_gpp_mangled_classtype): Removed.
486 (compression_table, compression_next): New static variables.
487 * parse.y (temporary_obstack): Extern declaration removed.
489 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
491 * parse.y (patch_binop): Compute missing type in error situations.
493 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
495 * class.c (make_class_data): Push initial value for "arrayclass".
496 * decl.c (init_decl_processing): Add new class field "arrayclass".
498 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
500 From patha@softlab.ericsson.se:
501 * parse.y (switch_label): Use build, not build1, to construct
504 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
506 * lang.c (lang_decode_option): Change -MA to -MP.
507 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
508 Update to new prototype; do quote targets.
509 (jcf_dependency_write): Update.
511 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
513 Shorten primitive array allocation path:
514 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
515 to create new primitive arrays.
516 * expr.c (build_newarray): If generating native code, call
517 soft_newarray_node with a reference to the primitive TYPE identifier
518 instead of type_value.
520 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
522 Fix for PRs gcj/312 and gcj/253:
523 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
524 dest if they arn't already.
525 * class.c (layout_class): Call maybe_layout_super_class on
526 superinterfaces also, but only if compiling from bytecode.
529 * parse.y (create_class): Set ACC_STATIC if class is declared in an
532 2000-12-15 Tom Tromey <tromey@redhat.com>
534 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
537 2000-12-14 Andrew Haley <aph@redhat.com>
539 * boehm.c (mark_reference_fields): Change test to correctly detect
542 2000-12-15 Andreas Jaeger <aj@suse.de>
544 * config-lang.in (lang_dirs): Added.
546 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
548 * parse.y (end_artificial_method_body): Fixed undefined behavior.
549 Credits go to rth for finding it.
551 2000-12-13 Mike Stump <mrs@wrs.com>
553 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
555 2000-11-07 Tom Tromey <tromey@cygnus.com>
557 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
558 * lex.c (java_ignorable_control_p): Removed.
559 (java_letter_or_digit_p): Removed.
560 (java_start_char_p): New function.
561 (java_read_char): Return `int', not `unicode_t'. Changed
563 (java_read_unicode): Likewise.
564 (java_read_unicode_collapsing_terminators): Likewise.
565 (java_get_unicode): Likewise.
566 (java_new_lexer): Initialize hit_eof.
567 (java_parse_end_comment): Take `int' argument.
568 (java_parse_doc_section): Likewise.
569 (java_parse_escape_sequence): Don't allow backlash-newline.
571 * lex.h (JAVA_DIGIT_P): Removed.
572 (_JAVA_LETTER_OR_DIGIT_P): Removed.
573 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
574 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
575 (JAVA_PART_CHAR_P): New macro.
577 (JAVA_CHAR_ERROR): Now -2.
578 (java_lexer): New field `hit_eof'.
579 * chartables.h: New file.
580 * gen-table.pl: new file.
582 2000-11-20 Tom Tromey <tromey@cygnus.com>
583 Alexandre Petit-Bianco <apbianco@cygnus.com>
585 * parse.y (java_complete_lhs): Only allow compound assignment of
586 reference type if type is String.
588 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
590 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
591 jcf-path.c: Likewise.
593 2000-12-09 Anthony Green <green@redhat.com>
595 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
596 filestart and filename_length as int values.
598 2000-12-07 Mo DeJong <mdejong@redhat.com>
600 * jcf-io.c (find_class): Correct the logic that tests to see if a
601 .java file is newer than its .class file. The compiler was
602 incorrectly printing a warning when file mod times were equal.
604 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
606 * jvgenmain.c: Use ISPRINT not isascii.
608 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
610 * parse.y (end_artificial_method_body): Fixed typo.
612 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
614 * parse.y (patch_method_invocation): Pick the correct enclosing
615 context when creating inner class instances.
618 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
620 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
621 Update copyright year to 2000.
623 2000-11-23 Anthony Green <green@redhat.com>
625 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
626 Move current_file_list out of yyparse and make it static.
628 * expr.c: Declare quick_stack and tree_list_free_list as static
629 (init_expr_processing): Register quick_stack and
630 tree_list_free_list roots.
632 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
634 * parse.y (build_outer_field_access): New local `decl_ctx', use
635 it. Check for field's context and current class immediate outer
637 (outer_field_access_p): Consider fields inherited from the last
639 (build_access_to_thisn): Stop at the last enclosing context if
643 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
645 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
647 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
649 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
652 2000-11-20 Tom Tromey <tromey@cygnus.com>
654 * jv-scan.c (help): Document --complexity.
655 (options): Added --complexity.
656 (flag_complexity): New global.
657 (main): Call `report'.
658 * parse-scan.y (complexity): New global.
659 (if_then_statement, if_then_else_statement,
660 if_then_else_statement_nsi, switch_block_statement_group,
661 while_expression, do_statement, for_begin, continue_statement,
662 throw_statement, catch_clause, finally, method_invocation,
663 conditional_and_expression, conditional_or_expression,
664 conditional_expression): Update complexity.
665 (reset_report): Reset complexity.
666 (report): New function.
668 2000-11-20 Tom Tromey <tromey@cygnus.com>
670 * lex.c (yylex): Added STRICT_TK case.
671 * parse.y (STRICT_TK): Added.
672 * parse-scan.y (STRICT_TK): Added.
673 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
674 `;'. Use 4, not 3, with -k option. Correctly rename resulting
676 * keyword.h: Rebuilt.
677 * keyword.gperf (strictfp): Added.
679 2000-11-20 Tom Tromey <tromey@cygnus.com>
681 * lex.c (yylex): Recognize floating point constants with leading
684 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
686 * java-tree.h (cyclic_inheritance_report): Constify.
687 * parse.y (cyclic_inheritance_report): Likewise.
689 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
691 * parse.y (goal): Remove call to ggc_add_string_root.
693 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
695 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
696 Create string in scratch buffer, then pass to build_string.
698 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
700 * parse.y (issue_warning_error_from_context): Add
703 2000-11-11 Anthony Green <green@redhat.com>
705 * jcf-parse.c (process_zip_dir): Add finput parameter.
706 (jcf_figure_file_type): Call process_zip_dir with appropriate
709 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
711 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
712 * jcf-parse.c (jcf_figure_file_type): Likewise.
714 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
716 * parse.y (create_new_parser_context): Use memset () instead of
719 2000-11-08 Tom Tromey <tromey@cygnus.com>
721 * gjavah.c (process_file): Only include gcj/cni.h when generating
724 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
726 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
727 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
730 2000-11-05 Tom Tromey <tromey@cygnus.com>
732 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
733 * lex.c (IS_ZERO): New define.
734 (java_perform_atof): Error on floating point underflow.
736 2000-11-04 Tom Tromey <tromey@cygnus.com>
738 * lex.c (java_parse_escape_sequence): Only read two octal
739 characters if the first one is greater than 3. Don't allow
740 "octal" numbers to include the digits 8 or 9.
742 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
744 * Make-lang.in (java.distdir): Remove.
746 2000-11-03 Tom Tromey <tromey@cygnus.com>
748 * Make-lang.in (java.dvi): New target.
749 Partial fix for PR other/567.
751 * lang-options.h: Mention -Wout-of-date.
752 * jcf-dump.c (flag_newer): New global.
753 * gjavah.c (flag_newer): New global.
754 * jcf-io.c (find_class): Only warn when flag_newer set.
755 * lang.c (flag_newer): New global.
756 (struct string_option): New declaration.
757 (lang_W_options): New global.
758 (process_option_with_no): New function.
759 (lang_decode_option): Use it.
761 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
762 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
765 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
766 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
767 * lex.c (java_read_unicode): Removed `term_context' argument.
768 Recognize any number of `u' in `\u'.
769 (java_read_unicode_collapsing_terminators): New function.
770 (java_get_unicode): Use it.
771 (java_lineterminator): Removed.
772 (yylex): Produce error if character literal is newline or single
773 quote. Return if eof found in middle of `//' comment. EOF in
774 `//' comment is only an error if pedantic.
775 (java_ignorable_control_p): New function.
776 (java_parse_end_comment): Return if eof found in middle of
779 * jv-scan.c (pedantic): New global.
781 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
783 * parse.y (outer_field_access_p): Inherited fields aren't
784 consider outer fields.
785 (maybe_build_thisn_access_method): Use
786 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
787 (resolve_expression_name): Trigger an error if a static field
788 is being accessed as an outer field.
790 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
795 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
797 * Make-lang.in: Move all build rules here from Makefile.in,
798 adapt to new context. Wrap all rules that change the current
799 directory in parentheses. Expunge all references to $(P).
800 When one command depends on another and they're run all at
801 once, use && to separate them, not ;. Add OUTPUT_OPTION to
802 all object-file generation rules. Delete obsolete variables.
804 * Makefile.in: Delete.
805 * config-lang.in: Delete outputs= line.
807 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
809 * parse.y (patch_method_invocation): NULLify this_arg when already
811 (maybe_use_access_method): Handle call to methods unrelated to the
812 current class. Fixed comment.
815 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
817 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
820 2000-10-24 Tom Tromey <tromey@cygnus.com>
822 * lex.c (java_new_lexer): Initialize new fields. Work around
823 broken iconv() implementations.
824 (java_read_char): Swap bytes if required. Use fallback decoder if
826 (byteswap_init, need_byteswap): New globals.
827 (java_destroy_lexer): Only close iconv handle if it is in use.
828 * lex.h (java_lexer): New fields read_anything, byte_swap,
830 Made out_buffer unsigned.
832 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
834 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
835 where an enclosing context can be set on the jdep.
836 (do_resolve_class): Fixed identation.
838 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
840 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
842 * jcf-reader.c (peek_attribute, skip_attribute): Only define
845 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
847 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
849 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
851 * jcf-write.c (OP1): Update `last_bc'.
852 (struct jcf_block): Fixed indentation and typo in comments. New
854 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
855 follows `monitorenter'.
856 * parse.y (patch_synchronized_statement): New local `tmp'. Call
860 2000-10-16 Tom Tromey <tromey@cygnus.com>
862 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
863 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
864 * lang-options.h: Added -MA, -MT, -MF..
865 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
866 (DEPEND_TARGET_SET): New macro.
867 (DEPEND_FILE_ALREADY_SET): Likewise.
868 (init_parse): Handle new flags.
869 * jcf.h (jcf_dependency_print_dummies): Declare.
870 * Make-lang.in (s-java): Added mkdeps.o.
871 * Makefile.in (BACKEND): Added mkdeps.o.
872 (../gcjh$(exeext)): Added mkdeps.o.
873 (../jcf-dump$(exeext)): Added mkdeps.o.
874 * jcf-depend.c: Include mkdeps.h.
875 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
877 (jcf_dependency_reset): Rewrote.
878 (dependencies): New global.
879 (jcf_dependency_set_target): Rewrote.
880 (jcf_dependency_add_target): Likewise.
881 (jcf_dependency_add_file): Likewise.
883 (print_ents): Removed.
884 (jcf_dependency_write): Rewrote.
885 (print_dummies): New global.
886 (jcf_dependency_print_dummies): New function
887 (jcf_dependency_write): Call deps_dummy_targets if required.
889 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
891 * gjavah.c (add_class_decl): Removed unused variables `tname',
892 `tlen' and `name_index'.
893 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
894 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
895 in `wfl_operator' with value.
896 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
897 (jcf_figure_file_type): Fixed identation.
898 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
899 * parse.y (analyze_clinit_body): New function.
900 (static_initializer:): Reset `current_static_block'.
901 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
902 `wfl_operator' with new value.
903 (lookup_cl): Use EXPR_WFL_FILENAME.
904 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
906 (build_outer_field_access): Access to this$<n> built from
907 current_class, not its outer context.
908 (build_access_to_thisn): Fixed leading comment. Tidied things up.
909 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
910 (patch_method_invocation): Use `is_static_flag' when already
912 (patch_newarray): Removed assignment in ternary operator.
914 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
916 * except.c (free_eh_ranges): Don't free `whole_range'.
918 2000-10-15 Anthony Green <green@redhat.com>
920 * decl.c (init_decl_processing): Call init_class_processing before
923 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
925 * check-init.c (check_init): Fixed leading comment. Use
927 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
928 (give_name_to_locals): Likewise.
929 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
930 fields in lang_decl_var.
931 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
932 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
933 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
934 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
935 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
936 (LOCAL_FINAL): Rewritten.
937 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
938 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
939 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
941 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
942 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
943 (TYPE_HAS_FINAL_VARIABLE): New macro.
944 (struct lang_type): Added `afv' field.
945 * parse.y (check_static_final_variable_assignment_flag): New function.
946 (reset_static_final_variable_assignment_flag): Likewise.
947 (check_final_variable_local_assignment_flag): Likewise.
948 (reset_final_variable_local_assignment_flag): Likewise.
949 (check_final_variable_indirect_assignment): Likewise.
950 (check_final_variable_global_assignment_flag): Likewise.
951 (add_inner_class_fields): Use LOCAL_FINAL_P.
952 (register_fields): Handle local finals and final variables.
953 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
954 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
955 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
957 (java_complete_expand_methods): Loop to set
958 TYPE_HAS_FINAL_VARIABLE. Call
959 `reset_final_variable_local_assignment_flag' and
960 `check_final_variable_local_assignment_flag' accordingly before
961 and after constructor expansion. Call
962 `reset_static_final_variable_assignment_flag'
963 before expanding <clinit> and after call
964 `check_static_final_variable_assignment_flag' if the
965 current_class isn't an interface. After all methods have been
966 expanded, call `check_final_variable_global_assignment_flag' and
967 `check_static_final_variable_assignment_flag' if the current class
969 (maybe_yank_clinit): Fixed typo in comment.
970 (build_outer_field_access_methods): Removed old sanity check. Use
971 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
972 Don't create access methods for finals.
973 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
974 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
975 existing DECL_INIT has been processed.
976 (java_complete_lhs): Likewise.
977 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
978 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
980 (patch_assignment): Use LOCAL_FINAL_P.
981 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
982 DECL_INITIAL is nullified.
985 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
989 * Makefile.in (parse.c, parse-scan.c): Likewise.
991 2000-10-12 Mark Mitchell <mark@codesourcery.com>
993 * class.c (temporary_obstack): Remove.
994 (make_class): Don't mess with obstascks.
995 (push_class): Likewise.
996 (set_super_info): Likewise.
997 (add_method_1): Likewise.
998 (add_method): Likewise.
999 (add_field): Likewise.
1000 (build_utf8_ref): Likewise.
1001 (build_class_ref): Likewise.
1002 (build_static_field_ref): Likewise.
1003 (finish_class): Likewise.
1004 (push_super_field): Likewise.
1005 (layout_class): Likewise.
1006 (layout_class_methods): Likewise.
1007 (init_class_processing): Likewise.
1008 * constants.c (get_tag_node): Likewise.
1009 (build_constant_data_ref): Likewise.
1010 * decl.c (ggc_p): Remove.
1011 (copy_lang_decl): Use ggc_alloc.
1012 (complete_start_java_method): Don't mess with obstacks.
1013 (start_java_method): Likewise.
1014 (end_java_method): Likewise.
1015 * except.c (link_handler): Use xmalloc.
1016 (free_eh_ranges): New function.
1017 (method_init_exceptions): Use it.
1018 (add_handler): Use xmalloc.
1019 (expand_start_java_handler): Don't mess with obstacks.
1020 (prepare_eh_table_type): Likewise.
1021 (expand_end_java_handler): Likewise.
1022 * expr.c (push_value): Likewise.
1023 (create_label_decl): Likewise.
1024 (build_jni_stub): Likewise.
1025 (java_lang_expand_expr): Likewise.
1026 (note_instructions): Use xrealloc.
1027 (java_push_constant_from_pool): Don't mess with obstacks.
1028 (process_jvm_instruction): Likewise.
1029 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1031 * jcf-parse.c (get_constant): Don't mess with obstacks.
1032 (read_class): Likewise.
1033 (jcf_parse): Likewise.
1034 * lex.c (expresion_obstack): Remove.
1035 (java_lex): Don't use obstack_free.
1036 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1037 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1038 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1039 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1040 * parse.y (gaol): Add more GC roots.
1041 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1042 (lookup_field_wrapper): Likewise.
1043 (obtain_incomplete_type): Don't mess with obstacks.
1044 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1046 (craft_constructor): Don't mess with obstacks.
1047 (safe_layout_class): Likewise.
1048 (java_complete_class): Likewise.
1049 (source_end_java_method): Likewise.
1050 (build_outer_field_access_methods): Likewise.
1051 (build_outer_method_access_method): Likewise.
1052 (maybe_build_thisn_access_method): Likewise.
1053 (build_dot_class_method_invocation): Likewise.
1054 (java_complete_tree): Likewise.
1055 (java_complete_lhs): Likewise.
1056 (do_merge_string_cste): Likewise.
1057 (patch_string_cst): Likewise.
1058 (array_constructor_check_entry): Likewise.
1059 * typeck.c (build_java_array_type): Likewise.
1060 (parse_signature_string): Likewise.
1061 (build_java_signature): Likewise.
1063 2000-10-12 Tom Tromey <tromey@cygnus.com>
1066 * gjavah.c (add_class_decl): Don't special-case inner classes.
1067 (add_namelet): Likewise.
1069 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1071 * java-tree.h: Constify current_encoding.
1072 * lang.c: Constify current_encoding.
1074 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1076 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1077 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1079 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1081 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1082 patch. Fixes gcj/340.
1084 2000-10-10 Tom Tromey <tromey@cygnus.com>
1086 * lex.c (java_new_lexer): Initialize out_first and out_last
1088 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1090 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1092 * parse.y (pop_current_osb): New function.
1093 (array_type:): Use `dims:', changed actions
1094 accordingly. Suggested by Anthony Green.
1095 (array_creation_expression:): Used pop_current_osb.
1096 (cast_expression:): Likewise.
1097 (search_applicable_method_list): Fixed indentation.
1099 2000-10-08 Anthony Green <green@redhat.com>
1101 * parse.y (array_type_literal): Remove production.
1102 (type_literals): Refer to array_type, not array_type_literal.
1104 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1106 Patch contributed by Corey Minyard.
1107 * decl.c (check_local_named_variable): New function.
1108 (tree check_local_unnamed_variable): Likewise.
1109 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1111 2000-10-07 Anthony Green <green@redhat.com>
1113 * class.c (layout_class): Handle case where superclass can't be
1116 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1118 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1121 2000-10-05 Tom Tromey <tromey@cygnus.com>
1123 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1124 * jvgenmain.c (class_mangling_prefix): Removed.
1125 (class_mangling_suffix): New global.
1127 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1129 (print_method_info): Handle overrides for static and final
1131 (process_file): Generate declaration for class object field.
1132 * class.c (cxx_keywords): New array.
1133 (utf8_cmp): New function.
1134 (cxx_keyword_p): New function.
1135 (layout_class_method): Mangle C++ keywords by appending `$'.
1136 (mangle_field): New function.
1137 (mangle_class_field): Use mangle_field. Mangle class name as
1139 (mangle_static_field): Use mangle_field.
1141 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1143 * decl.c (find_local_variable): Removed uncessary type check and
1144 fixed range check typo. From Corey Minyard.
1146 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1148 * decl.c (give_name_to_locals): New local `code_offset'. Call
1149 `maybe_adjust_start_pc'.
1150 * expr.c (note_instructions): New function.
1151 (expand_byte_code): Don't collect insn starts here.
1152 (peek_opcode_at_pc): New function.
1153 (maybe_adjust_start_pc): Likewise.
1154 * java-tree.h (maybe_adjust_start_pc): Declare.
1155 (note_instructions): Likewise.
1156 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1158 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1160 * parse.y (field_access:): Fixed indentation.
1161 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1163 2000-09-07 Tom Tromey <tromey@cygnus.com>
1166 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1167 JPRIMITIVE_TYPE_P, for arithmetic operators.
1168 (patch_method_invocation): Indentation fix.
1169 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1170 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1171 (do_unary_numeric_promotion): Cleaned up code.
1172 (valid_cast_to_p): Handle boolean correctly.
1174 2000-09-27 Tom Tromey <tromey@cygnus.com>
1176 * lex.c (java_read_unicode): Reset bs_count when finished with
1179 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1182 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1183 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1184 (typeck.o): Depend on ggc.h.
1185 * class.c (add_method_1): Use GC functions for allocation.
1186 (init_class_processing): Register roots.
1187 * decl.c (ggc_p): Set to 1.
1188 (pending_local_decls): Make it static.
1189 (push_jvm_slot): Use GC functions for allocation.
1190 (init_decl_processing): Register roots.
1191 (give_name_to_locals): Use GC functions for allocation.
1192 (lang_mark_tree): New function.
1193 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1194 functions for allocation.
1195 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1196 * lex.c (java_lex): Use build_string, rather than replicating it
1198 * parse.y (goal): Add more roots.
1199 (mark_parser_ctxt): New function.
1200 * typeck.c: Include ggc.h.
1202 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1204 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1205 contains something else than MODIFY_EXPR.
1207 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1209 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1210 * Makefile.in (parse.o): Depend on ggc.h.
1211 (class.o): Likewise.
1212 (constants.o): Likewise.
1215 (jcf-parse.o): Likewise.
1216 (jcf-write.o): Likewise.
1217 (mangle.o): Likewise.
1218 * class.c: Include ggc.h.
1219 (build_static_field_ref): Register GC roots.
1220 (layout_class): Likewise.
1221 (init_class_processing): Likewise.
1222 * constants.c: Include ggc.h.
1223 (current_constant_pool_data_ref): Remove.
1224 (tag_nodes): Move it to ...
1225 (get_tag_node): ... here. Register GC roots.
1226 * decl.c: Include ggc.h. Remove many global tree definitions.
1227 (throw_node): Define.
1228 (java_global_trees): Likewise.
1229 (predef_filenames): Make the size a constant.
1230 (init_decl_processing): Adjust accordingly.
1231 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1232 * expr.c: Include ggc.h.
1233 (init_expr_processing): Register GC roots.
1234 (build_invokeinterface): Likewise.
1235 * java-tree.h: Replace extern tree declarations with macros.
1236 (java_global_trees): New variable.
1237 (java_tree_index): New enumeration.
1238 (init_jcf_parse): Declare.
1239 * jcf-parse.c: Include ggc.h.
1240 (current_class): Remove declaration.
1241 (main_class): Likewise.
1242 (all_class_list): Likewise.
1243 (predefined_filename_p): Adjust for constant size of
1245 (init_jcf_parse): New function.
1246 * jcf-write.c: Include ggc.h.
1247 (generate_classfile): Register GC roots.
1248 (append_synthetic_attribute): Likewise.
1249 (append_innerclass_attribute_entry): Likewise.
1250 * lang.c: Include ggc.h.
1251 (lang_print_error): Register GC roots.
1252 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1254 * parse.y: Include ggc.h.
1255 (wfl_operator): Remove.
1256 (goal): Register GC roots.
1257 (java_pop_parser_context): Adjust for new field names.
1258 (java_parser_context_save_global): Likewse.
1259 (java_parser_context_restore_global): Likewise.
1260 (java_parser_context_suspend): Likewise.
1261 (java_parser_context_resume): Likewise.
1262 (verify_constructor_circularity): Register GC roots.
1263 (lookup_cl): Likewise.
1264 (java_reorder_fields): Likewise.
1265 (build_current_this): Likewise.
1266 (class_in_current_package): Likewise.
1267 (argument_types_convertible): Likewise.
1268 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1270 2000-09-14 Tom Tromey <tromey@cygnus.com>
1272 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1274 2000-09-13 Tom Tromey <tromey@cygnus.com>
1276 * jcf-parse.c: Include <locale.h>.
1277 * jv-scan.c: Include <locale.h>.
1279 2000-09-12 Tom Tromey <tromey@cygnus.com>
1281 * expr.c (pop_type_0): Return `Object' if trying to merge two
1283 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1284 interface types; `Object' is always a valid supertype.
1286 2000-09-12 Tom Tromey <tromey@cygnus.com>
1289 * jv-scan.c (help): Document --encoding.
1290 (options): Added `encoding' entry.
1291 (OPT_ENCODING): New define.
1292 (main): Handle --encoding.
1293 Include <langinfo.h> if nl_langinfo exists.
1294 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1296 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1297 (parse_source_file): Correctly call java_init_lex. Added `finput'
1298 argument. Use nl_langinfo to determine default encoding.
1299 * java-tree.h (current_encoding): Declare.
1300 * parse.y (java_parser_context_restore_global): Don't restore
1302 (java_parser_context_save_global): Don't set `finput' field.
1303 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1305 * lang.c (current_encoding): New global.
1306 (lang_decode_option): Recognize `-fencoding='.
1307 (finish_parse): Don't close finput.
1308 * parse.h (struct parser_ctxt): Removed `finput' and
1309 `unget_utf8_value' fields. Added `lexer' field.
1310 (java_init_lex): Fixed declaration.
1311 * lex.c (java_new_lexer): New function.
1312 (java_destroy_lexer): Likewise.
1313 (java_read_char): Added `lex' argument. Handle iconv case.
1314 (java_read_unicode): Added `lex' argument. Count backslashes in
1316 (java_init_lex): Added `finput' and `encoding' arguments. Set
1317 `lexer' field in ctxp.
1318 (BAD_UTF8_VALUE): Removed.
1319 (java_lex): Handle seeing UEOF in the middle of a string literal.
1320 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1321 (java_lexer): New structure.
1324 (DEFAULT_ENCODING): New define.
1325 (java_destroy_lexer): Declare.
1327 2000-09-12 Tom Tromey <tromey@cygnus.com>
1330 * lex.c (java_init_lex): Initialize java_io_serializable.
1331 * parse.y (java_io_serializable): New global.
1332 (valid_ref_assignconv_cast_p): An array can be cast to
1335 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1337 * decl.c, expr.c: Include defaults.h if not already included.
1338 Don't define the *_TYPE_SIZE macros.
1340 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1342 * typeck.c (build_java_array_type): Correct first parameter
1343 in ADJUST_FIELD_ALIGN invocation.
1345 2000-09-06 Tom Tromey <tromey@cygnus.com>
1347 * lang-specs.h: Also recognize `-femit-class-files'.
1349 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1351 * verify.c (merge_types): Load the types to merge if necessary.
1353 2000-09-02 Anthony Green <green@redhat.com>
1355 * jcf-io.c: Include zlib.h.
1356 (open_in_zip): Read compressed class file archives.
1357 * zipfile.h (ZipDirectory): Add uncompressed_size and
1358 compression_method fields.
1359 * zextract.c (read_zip_archive): Collect file compression info.
1361 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1363 * parse.y (do_resolve_class): Also explore superclasses of
1364 intermediate enclosing contexts when searching for inner classes.
1366 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1368 * parse.y (variable_declarator_id:): Better error message.
1369 (expression_statement:): Use YYNOT_TWICE.
1370 (cast_expression:): Likewise.
1371 (assignment:): Likewise.
1373 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1375 * parse.y (do_merge_string_cste): New locals. Create new
1376 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1378 2000-08-07 Hans Boehm <boehm@acm.org>
1380 * boehm.c (mark_reference_fields): Set marking bits for all words in
1381 a multiple-word record.
1382 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1385 2000-08-31 Mike Stump <mrs@wrs.com>
1387 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1388 jcf-dump$(exeext)): Make parallel safe.
1390 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1392 * jcf-parse.c (set_source_filename): Constify a char *.
1393 * jcf-write.c (append_innerclasses_attribute,
1394 make_class_file_name): Constify a char *. Don't recycle a
1395 variable for an unrelated purpose.
1396 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1397 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1399 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1401 * expr.c (can_widen_reference_to): Fixed indentation.
1402 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1403 * parse.y: `finit$' replaces `$finit$' in comments.
1404 (try_builtin_assignconv): Fixed leading comment.
1406 2000-08-25 Greg McGary <greg@mcgary.org>
1408 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1410 2000-08-24 Greg McGary <greg@mcgary.org>
1412 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1413 * parse.y (BINOP_LOOKUP): Likewise.
1415 2000-08-22 Andrew Haley <aph@cygnus.com>
1417 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1418 sign extending. Fixes gcj/321.
1419 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1420 combining to make a jlong. Fixes gcj/321.
1422 2000-08-21 Nix <nix@esperi.demon.co.uk>
1424 * lang-specs.h: Do not process -o or run the assembler if
1427 2000-08-16 Andrew Haley <aph@cygnus.com>
1429 * typeck.c (build_java_array_type): Rewrite code to do array
1430 alignment. Take into account back-end macros when aligning array
1431 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1432 user to set alignment. Fixes gcj/252 and 160.
1434 2000-08-09 Tom Tromey <tromey@cygnus.com>
1436 * parse.y (check_abstract_method_definitions): Now return `int'.
1437 Check implemented interfaces. Fixes PR gcj/305.
1439 * parse.y (patch_switch_statement): Disallow `long' in switch
1440 expressions. Fixes PR gcj/310.
1442 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1444 * decl.c (finit_leg_identifier_node): New global.
1445 (init_decl_processing): Use `finit$' to initialize
1446 finit_identifier_node. Use `$finit$' to initialize
1447 finit_leg_identifier_node.
1448 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1449 * java-tree.h (finit_identifier_node): Changed attached comment.
1450 (finit_leg_identifier_node): New declaration.
1451 (ID_FINIT_P): Take finit_identifier_node and
1452 finit_leg_identifier_node into account. This is a backward
1455 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1457 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1459 (generate_bytecode_insns): Check `nargs' before emitting it.
1460 * verify.c (merge_type_state): Fixed typo.
1461 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1462 generate_bytecode_{conditional,insns}.
1464 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1466 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1469 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1471 * class.c (maybe_layout_super_class): Fixed indentation.
1472 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1473 (java_check_methods): New function declaration.
1474 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1475 instead of `str_ptr'.
1476 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1477 of a `invokeinterface' at the right time.
1478 * parse.h (WFL_STRIP_BRACKET): New macro.
1479 (SET_TYPE_FOR_RESOLUTION): Use it.
1480 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1481 (check_class_interface_creation): Don't check for cross package
1482 innerclass name clashes.
1483 (method_header): Behave properly if MDECL is `error_mark_node'.
1484 (method_declarator): Return `error_mark_node' if bogus current
1486 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1487 (resolve_and_layout): New local `decl_type', set and used. Call
1489 (java_check_methods): New method.
1490 (java_layout_classes): Use it.
1491 (resolve_qualified_expression_name): No EH check necessary in
1493 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1495 (patch_assignment): Set DECL_INITIAL on integral final local.
1497 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1499 * java-tree.h (flag_extraneous_semicolon): New extern.
1500 * lang-options.h: (-Wextraneous-semicolon): New option.
1501 * lang.c (flag_redundant): Fixed typo in leading comment.
1502 (flag_extraneous_semicolon): New global.
1503 (lang_decode_option): Set `flag_extraneous_semicolon' when
1504 -Wall. Decode `-Wextraneous-semicolon'.
1505 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1506 `empty_statement' rule.
1507 (class_body_declaration): Likewise.
1508 (method_body:): Accept `;' as a method body.
1509 (static_initializer:): Removed `SC_TK' hack.
1510 (constructor_block_end:): Likewise.
1511 (empty_statement:): Report deprecated empty declaration. Fixes
1514 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1516 * parse.y (build_dot_class_method_invocation): Changed parameter
1517 name to `type'. Build signature from `type' and convert it to a
1518 STRING_CST if it's an array.
1519 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1520 to use `ref_type' directly.
1522 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1524 * lang-options.h: Added a comma after the last element to avoid
1525 syntax errors when other languages define additional options.
1527 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1529 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1530 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1531 (jc1): Link with $(BACKEND).
1532 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1534 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1536 * jvspec.c: Adjust type of second argument to
1537 lang_specific_driver, and update code as necessary.
1539 * class.c (build_dtable_decl): Initialize dummy.
1541 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1543 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1544 method bodies not to rule out discarding `<clinit>'; don't use
1545 <clinit> to initialize static fields with constant initializers.
1547 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1549 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1551 (method_synthetic): New global.
1552 (HANDLE_METHOD): Recognize synthetic method and tell
1553 `print_method_info' about it.
1554 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1555 processing a synthetic method.
1556 * jcf-reader.c (skip_attribute): New function.
1557 ( skip_attribute): Likewise.
1559 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1561 * parse.y (build_outer_field_access): Fixed comments.
1562 (fix_constructors): Emit the initialization of this$<n> before
1564 (resolve_qualified_expression_name): Build an access to `decl' if
1567 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1569 * parse-scan.y (curent_class): Non longer const.
1570 (inner_qualifier, inner_qualifier_length): Deleted.
1571 (current_class_length): New global.
1572 (bracket_count): Fixed typo in leading comment.
1573 (anonymous_count): New global.
1574 (class_instance_creation_expression:): Handle anonymous classes.
1575 (anonymous_class_creation:): New rule.
1576 (push_class_context): Rewritten.
1577 (pop_class_context): Likewise.
1578 (INNER_QUALIFIER): Macro deleted.
1579 (report_class_declaration): call `push_class_context' when
1580 entering the function. `fprintf' format modified not to use
1582 (report_class_declaration): Assign `package_name' and
1583 `current_class' to NULL separatly.
1585 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1587 * expr.c (build_invokeinterface): Call layout_class_methods on
1590 2000-07-27 Tom Tromey <tromey@cygnus.com>
1591 Anthony Green <green@cygnus.com>
1592 Alexandre Petit-Bianco <apbianco@cygnus.com>
1594 * class.c (make_class_data): Create vtable for abstract classes.
1595 (get_dispatch_table): Changed to cope with abstract classes.
1597 2000-07-27 Tom Tromey <tromey@cygnus.com>
1599 * parse.y (patch_method_invocation): Don't reverse the argument
1600 list when dealing with anonymous class constructors. Fixed typo in
1603 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1605 * parse.y (build_alias_initializer_parameter_list): Reverse
1606 crafted list when building aliases for anonymous class
1609 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1611 * parse.y (jdep_resolve_class): Don't bother checking potential
1612 innerclass access if `decl' is NULL.
1613 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1616 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1618 * parse.c: Remove (again.)
1620 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1622 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1623 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1624 outside the `if' statement, alias to innerclass removed, `decl'
1625 used to mark the class complete.
1627 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1629 * parse.y (simple_name:): Fixed typo in error message.
1631 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1633 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1634 or its first operand can be error marks.
1636 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1638 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1639 * parse.y (method_header): Likewise.
1641 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1643 * parse.y (process_imports): Consider that one might be trying to
1644 import an innerclass. Fixes gcj/254
1646 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1648 * parse.y (find_as_inner_class): Handle the case where the
1649 enclosing context of an innerclass has been loaded as bytecode.
1651 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1653 * parse.y (simple_name:): Reject `$' in type names.
1654 (resolve_type_during_patch): Use `type' as a second
1655 argument to resolve_no_layout. Fixes gcj/257.
1657 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1659 * parse.y (find_most_specific_methods_list): Select the only
1660 non-abstract method even if max has been set.
1661 Fixes gcj/285, gcj/298.
1663 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1665 * lang-specs.h: Added %(jc1) to java compiler options.
1667 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1669 * .cvsignore: New file.
1671 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1673 * parse.y (not_accessible_p): Access granted to innerclasses
1674 (indirectly) extending the reference type. Fixes gcj/249.
1676 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1678 * parse.y (patch_method_invocation): Fixed comment.
1679 (maybe_use_access_method): Build this$<n>s to the context of the
1680 target method, or a type that extends it. Fixes gcj/242.
1682 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1686 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1688 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1690 2000-07-13 Tom Tromey <tromey@cygnus.com>
1692 * lang-specs.h: Added %{I*}.
1694 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1696 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1698 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1700 * parse-scan.c: Remove.
1702 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1704 * class.c (set_super_info): Handled protected inner classes.
1705 (common_enclosing_context_p): Bail early if arguments aren't both
1707 (get_access_flags_from_decl): Handle private and protected inner
1709 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1710 (CLASS_PROTECTED): Likewise.
1711 (struct lang_type): New bitfield `poic'.
1712 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1714 (check_inner_class_access): Renamed arguments, added
1715 comments. Handles protected inner classes (fixes gcj/225)
1716 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1718 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1720 * parse.y (resolve_qualified_expression_name): Verify qualified
1721 access to `this'. Fixes gcj/239.
1723 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1725 * jcf-write.c (generate_classfile): Don't install ConstantValue
1728 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1730 * parse.y (resolve_qualified_expression_name): Handle inner class
1731 access. Fixes gcj/256.
1733 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1735 * jcf-write.c (generate_classfile): Properly install the
1736 ConstantValue attribute and the initial value constant pool index
1737 on string constants.
1738 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1741 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1743 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1745 * parse.y (find_as_inner_class): Fixed typo.
1746 (do_resolve_class): Explore enclosing contexts when searching for
1747 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1748 (check_inner_class_access): Check `decl' which can be null in case
1751 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1753 * java-tree.h (java_debug_context): Declared `extern'.
1754 (safe_layout_class): Likewise.
1755 * parse.y (resolve_field_access): Field must be `static' in order
1756 to be replaced by its initial value. Added comments.
1757 (find_applicable_accessible_methods_list): Fixed typo.
1758 (find_most_specific_methods_list): Methods found in innerclasses
1759 take over methods founds in the enclosing contexts.
1760 (java_complete_tree): Loosen restrictions on the type of DECLs
1761 that can be replaced by their initialization values.
1762 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1764 2000-07-05 Tom Tromey <tromey@cygnus.com>
1766 * Make-lang.in (PARSE_DIR): New macro.
1767 (PARSE_RELDIR): Likewise.
1768 (PARSE_C): Likewise.
1769 (PARSE_SCAN_C): Likewise.
1770 ($(PARSE_C)): New target.
1771 ($(PARSE_SCAN_C)): Likewise.
1772 (SET_BISON): New macro.
1773 (BISONFLAGS): Likewise.
1774 (JAVABISONFLAGS): Likewise.
1776 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1778 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1779 argument on the first pass for CNI as well as JNI.
1780 (print_method_info): Set up method name on the first pass only.
1782 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1784 * parse.y (parser_qualified_classname): Removed parameter
1786 (create_interface): Removed first passed parameter to
1787 parser_qualified_classname.
1788 (create_class): Likewise. Don't install alias on static
1789 innerclasses. Fixes gcj/275.
1791 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1793 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1794 debugable statement with empty_stmt_node. Fixes gcj/272
1796 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1798 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1801 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1803 * jcf-write.c (push_long_const): Appropriately cast short negative
1806 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1808 * parse.y (verify_constructor_super): Use loop variable
1809 `m_arg_type' initialized with `mdecl_arg_type'.
1811 2000-06-29 Tom Tromey <tromey@cygnus.com>
1813 * parse.y (resolve_field_access): Handle case where `type_found'
1816 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1818 * expr.c (lookup_field): The same field can be found through two
1819 different interface. Don't declare it ambiguous in that case.
1821 2000-06-27 Tom Tromey <tromey@cygnus.com>
1823 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1824 follows \r, then unget it at a lower level.
1826 2000-06-26 Tom Tromey <tromey@cygnus.com>
1828 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1831 2000-06-25 Tom Tromey <tromey@cygnus.com>
1833 * parse.y (for_statement): Wrap expression in a WFL if it is a
1834 constant. For PR gcj/268.
1836 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1838 * parse.y (do_resolve_class): Minor optimiztion in the package
1839 list search. Removed unecessary test and return statement.
1840 (valid_ref_assignconv_cast_p): Order of arguments to
1841 enclosing_context_p fixed.
1843 2000-06-24 Tom Tromey <tromey@cygnus.com>
1845 * expr.c (lookup_field): Print error and return error_mark_node if
1846 field reference is ambiguous.
1848 * parse.y (check_abstract_method_definitions): Also check if
1849 `other_method' is abstract.
1851 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1853 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1855 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1856 (struct lang_type): New field `pic'.
1857 (CLASS_PRIVATE): New macro.
1858 * parse.y (check_inner_class_access): New function.
1859 (jdep_resolve_class): Call it.
1861 2000-06-23 Tom Tromey <tromey@cygnus.com>
1863 * parse.y (patch_incomplete_class_ref): Initialize the returned
1864 class. For PR gcj/260.
1866 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1868 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1870 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1872 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1873 Java specific checks.
1874 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1876 * java-tree.def (CASE_EXPR): Marked 'e'.
1877 (DEFAULT_EXPR): Likewise.
1878 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1880 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1881 Java specific checks.
1882 (generate_bytecode_insns): Test try_block for BLOCK before using
1884 * parse.y (build_wfl_wrap): Added `location' argument. Set
1885 EXPR_WFL_LINECOL accordingly.
1886 (dim_expr:): Wrap constants with WFLs.
1887 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1888 (resolve_package): Check for `stmt' not being a BLOCK before
1889 building a debuggable statement with it.
1890 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1892 (resolve_field_access): Make sure `decl' is a DECL before treating
1894 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1895 IDENTIFIER_NODE before treating it as such.
1896 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1897 treating it as such.
1898 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1899 to be applied only on non array types.
1901 2000-06-16 Per Bothner <per@bothner.com>
1903 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1904 define in terms of DECL_RESULT, as that fails when --enable-checking.
1906 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1908 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1909 types the same in comparison.
1910 (CHECK_OP): Add static prototype.
1912 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1914 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1915 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1918 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1920 * decl.c (create_primitive_vtable): Prototype.
1922 * jcf-write.c (generate_bytecode_insns): Initialize variable
1925 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1927 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1929 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1930 to track searched classes, and do not search the same class more than
1931 once. Call find_applicable_accessible_methods_list on immediate
1932 superclass, instead of search_applicable_method_list on all ancestors.
1935 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1937 * parse.y (register_fields): Permit static fields in inner classes
1938 if they are final. Fix for PR gcj/255.
1940 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1942 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1943 * parse.y (find_in_imports): Returned type changed to void,
1944 leading comment fixed.
1945 (register_package): New function.
1946 (qualify_and_find): Likewise.
1947 (package_declaration:): Use `register_package'.
1948 (single_type_import_declaration:): Removed local variable
1949 `node'. Added missing `;' for consistency.
1950 (type_import_on_demand_declaration:): Use `chainon' to link new
1952 (lookup_field_wrapper): Lookup local variables defined in outer
1954 (java_complete_class): Don't reverse the list of imported on demand.
1955 (do_resolve_class): Reorganized. Removed local variable
1956 `original_name'. Call `qualify_and_find' with the current package
1957 name, invoke `find_in_imports_on_demand' right after. Call
1958 `qualify_and_find' with the packages we've seen so far. Fixed
1959 operations numbering in comments.
1960 (java_expand_class): Don't reverse `package_list'.
1961 (find_most_specific_methods_list): New local variables `abstract'
1962 and `candidates'. Use them to pick the right method.
1964 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1966 * parse.y (check_modifiers_consistency): Don't subtract out
1967 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1969 2000-06-04 Philipp Thomas <pthomas@suse.de>
1971 * Makefile.in (INTLLIBS): New.
1975 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1977 * class.c (get_dispatch_table): Build the vtable dummy entry list
1978 element with a null purpose. Fixed leading comment.
1979 (build_dtable_decl): Build an accurate dtable type when appropriate
1982 2000-06-02 Richard Henderson <rth@cygnus.com>
1984 * lang.c (lang_get_alias_set): New.
1986 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1988 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1989 before using it as the accessed field.
1991 2000-05-31 Tom Tromey <tromey@cygnus.com>
1993 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1994 char_array_vtable, short_array_vtable, int_array_vtable,
1995 long_array_vtable, float_array_vtable, double_array_vtable):
1997 * expr.c (get_primitive_array_vtable): New function.
1998 (create_primitive_vtable): New function.
1999 (java_lang_expand_expr): Enable code to statically generate
2001 * decl.c (init_decl_processing): Create primitive vtables.
2002 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2003 short_array_vtable, int_array_vtable, long_array_vtable,
2004 float_array_vtable, double_array_vtable): Define.
2006 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2008 * java/parse.y (find_applicable_accessible_methods_list):
2009 Don't add an uninitialized value to the list.
2011 2000-05-25 Tom Tromey <tromey@cygnus.com>
2013 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2014 when trying to see if field's class should be initialized. Always
2015 initialize field's declaring class, not qualified class.
2018 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2019 `wfl_operator', to maybe_build_primttype_type_ref.
2022 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2024 * parse.y (patch_method_invocation): Don't try to lookup methods
2027 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2029 * parse.y (resolve_field_access): Call the appropriate <clinit>
2030 before accessing the length of a static array. Craft a decl for
2031 the field while its time. Fixes PR gcj/129.
2033 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2035 * parse.y (resolve_package): Correctly set `*next' (was off by
2037 (resolve_qualified_expression_name): Fixed comment.
2039 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2041 * jcf-parse.c (jcf_parse_source): Reset current_class and
2042 current_function_decl to NULL before parsing a new file.
2044 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2046 * parse.y (block_end:): If the collected block doesn't feature a
2047 statement, insert an empty statement.
2049 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2051 * parse.y (maybe_yank_clinit): New function.
2052 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2053 end of the list of methods belonging to a class.
2054 (java_complete_expand_method): Check whether <clinit> is really
2055 necessary and expand it accordingly.
2057 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2059 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2060 processed by the method's switch statement.
2062 2000-05-19 Tom Tromey <tromey@cygnus.com>
2064 * java-tree.h: Added init state enum.
2065 * decl.c (emit_init_test_initialization): Initialize class
2066 initialization check variable by looking at class' state.
2068 2000-05-19 Tom Tromey <tromey@cygnus.com>
2070 * java-tree.h (build_instanceof): Declare.
2071 (build_get_class): Declare.
2072 * parse.y (patch_binop): Use build_instanceof.
2073 * expr.c (build_instanceof): New function. If class is final,
2074 don't make a function call.
2075 (expand_java_INSTANCEOF): Use it.
2076 (build_get_class): New function.
2078 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2080 * jcf-write.c (generate_classfile): Scan the source_file for
2081 slashes with the right pointer variable.
2083 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2085 * lang.c (lang_decode_option): Update -Wunused flags by calling
2087 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2089 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2091 * check_init.c (check_init): Constify local char *.
2092 * class.c (push_class): Constify local char *.
2093 * java_tree.h: Update prototypes.
2094 * jcf-io.c (open_class): Constify filename parameter and
2096 (find_class): Remove redundant string copy. Cast return from
2098 * jcf-parse.c (read_class, parse_class_file, yyparse):
2099 Constify local char *.
2100 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2101 Constify local char *.
2102 * jcf.h (JCF): Constify filename and classname.
2103 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2104 * lang.c (init_parse): Constify parameter and return value.
2105 * lex.c (java_get_line_col): Constify filename parameter.
2106 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2107 * parse.y (java_parser_context_suspend,
2108 issue_warning_error_from_context, safe_layout_class): Constify
2110 * parse.c: Regenerate.
2112 2000-05-08 Tom Tromey <tromey@cygnus.com>
2114 * expr.c (build_jni_stub): Cache the result of
2115 _Jv_LookupJNIMethod.
2117 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2119 * decl.c (predef_filenames_size): Now 7.
2120 (predef_filenames): New seventh entry.
2122 2000-05-04 Tom Tromey <tromey@cygnus.com>
2124 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2125 Keep track of when we've seen a reference field after a
2126 non-reference field.
2127 (get_boehm_type_descriptor): Handle case where we see
2128 non-reference fields but no trailing reference field.
2129 * decl.c (rawdata_ptr_type_node): Define.
2130 (init_decl_processing): Initialize rawdata_ptr_type_node.
2131 * java-tree.h (rawdata_ptr_type_node): Declare.
2133 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2135 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2136 specifiers in calls to fprintf.
2138 2000-05-03 Andrew Haley <aph@cygnus.com>
2140 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2142 * javaop.h (WORD_TO_INT): New function.
2143 (IMMEDIATE_s4): Use WORD_TO_INT.
2144 * jcf.h (JPOOL_INT): Ditto.
2146 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2149 2000-04-19 Tom Tromey <tromey@cygnus.com>
2151 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2153 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2155 * expr.c (build_jni_stub): New function.
2156 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2158 * parse.y (java_complete_expand_methods): Expand a native method
2159 and call build_jni_stub if -fjni given.
2160 * lang-options.h: Document -fjni.
2161 * lang.c (flag_jni): New global.
2162 (lang_f_options): Added `jni' entry.
2163 * java-tree.h (soft_lookupjnimethod_node,
2164 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2166 (flag_jni): Declare.
2167 (build_jni_stub): Declare.
2168 (struct lang_decl): Added `native' flag.
2169 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2171 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2172 soft_jnipopsystemframe_node): New globals.
2173 (init_decl_processing): Set them. _Jv_InitClass only takes one
2176 * java-tree.def: Put into `C' mode.
2178 2000-04-27 Tom Tromey <tromey@cygnus.com>
2181 * expr.c (expand_invoke): Generate check to see if object pointer
2182 is null in nonvirtual invocation case.
2183 * java-tree.h (soft_nullpointer_node): Declare.
2184 * decl.c (soft_nullpointer_node): New global.
2185 (init_decl_processing): Initialize soft_nullpointer_node.
2186 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2187 or `private' methods.
2188 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2190 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2192 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2195 2000-04-26 Tom Tromey <tromey@cygnus.com>
2197 * zextract.c (find_zip_file_start): New function.
2198 (read_zip_archive): Use it.
2200 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2202 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2204 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2206 * class.c (common_enclosing_context_p): New function.
2207 * java-tree.h (common_enclosing_context_p): Added prototype.
2208 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2209 classes sharing an outer context with the current instance.
2210 * parse.y (build_access_to_thisn): Fixed leading comment.
2211 (verify_constructor_super): New local `supper_inner'. Skip
2212 enclosing context argument in the case of inner class constructors.
2213 (patch_method_invocation): Insert proper context as second
2214 parameter to pure inner class constructor super invocations.
2216 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2218 * parse.y (end_class_declaration): Reset the interface number
2221 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2223 * parse.y (source_start_java_method): Deleted unecessary code.
2224 (patch_method_invocation): Fixed comment.
2226 2000-04-24 Robert Lipe <robertlipe@usa.net>
2228 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2230 2000-04-23 Tom Tromey <tromey@cygnus.com>
2232 * boehm.c (mark_reference_fields): Use int_byte_position.
2234 2000-04-22 Tom Tromey <tromey@cygnus.com>
2236 * boehm.c (mark_reference_fields): Only call byte_position on
2239 2000-04-22 Tom Tromey <tromey@cygnus.com>
2241 * boehm.c (mark_reference_fields): Added `last_view_index'
2242 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2244 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2246 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2247 * parse.y (check_class_interface_creation): Fixed comments. Select
2248 permitted modifiers for (inner) interfaces. Changed error message
2249 to report rejected modifiers used with local classes.
2251 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2253 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2254 of directly inherited type considered in scope.
2255 * parse.y (do_resolve_class): Search inherited classes for inner
2258 2000-04-20 Tom Tromey <tromey@cygnus.com>
2260 * parse.y (not_accessible_p): Use member's class, not current
2261 class, when doing inheritance check for protected reference.
2264 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2266 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2268 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2270 * parse.y (lookup_field_wrapper): Search for final local aliases.
2271 (resolve_expression_name): Let lookup_field_wrapper search for
2272 final local aliases. Force the value of `name' if one is found.
2273 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2274 an expression name. Fixed comments.
2276 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2278 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2280 2000-04-19 Tom Tromey <tromey@cygnus.com>
2282 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2284 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2286 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2288 2000-04-18 Tom Tromey <tromey@cygnus.com>
2291 * gjavah.c (utf8_cmp): Changed return value.
2292 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2294 (cxx_keywords): New global.
2295 (get_field_name): Handle new result of cxx_keyword_subst.
2296 (print_method_info): Likewise.
2298 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2300 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2301 with a newline, for CNI.
2302 (print_stub_or_jni): Print a space or newline before method name for
2304 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2305 (process_file): Include gcj/cni.h if generating CNI stubs.
2307 2000-04-16 Tom Tromey <tromey@cygnus.com>
2309 * gjavah.c (decompile_method): Use print_field_name.
2312 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2314 * parse.y (java_expand_classes): Reverse the package list once.
2315 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2317 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2318 the `==' and `!=' operators.
2320 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2322 * jcf-write.c (generate_bytecode_insns): At invokation time,
2323 always relate an interface method to the type of its selector.
2325 2000-04-05 Tom Tromey <tromey@cygnus.com>
2328 * expr.c (expand_invoke): Generate check to see if object pointer
2329 is null in nonvirtual invocation case.
2330 * java-tree.h (soft_nullpointer_node): Declare.
2331 * decl.c (soft_nullpointer_node): New global.
2332 (init_decl_processing): Initialize soft_nullpointer_node.
2333 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2334 or `private' methods.
2335 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2337 2000-04-05 Tom Tromey <tromey@cygnus.com>
2340 * parse.y (check_final_assignment): Recognize assignments to the
2341 `length' field of an array when generating class files.
2343 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2345 * class.c (decl_hash): Prototype removed.
2346 (decl_compare): Likewise.
2348 2000-04-05 Tom Tromey <tromey@cygnus.com>
2350 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2351 * parse.y (check_modifiers_consistency): Check for final/volatile
2352 clash. Fixes PR gcj/164.
2354 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2356 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2358 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2360 (add_method_1): Use `java_hash_hash_tree_node' and
2361 `java_hash_compare_tree_node'.
2362 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2363 (java_hash_compare_tree_node): Likewise.
2364 * parse.y (find_applicable_accessible_methods_list): Create,
2365 delete and use a hash table to remember already searched interfaces.
2367 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2369 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2372 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2374 * boehm.c (mark_reference_fields, set_bit): Prototype.
2375 (set_bit): Un-ANSI-fy definition.
2377 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2380 * decl.c (emit_init_test_initialization): Likewise.
2382 * gjavah.c (jni_print_char): Likewise.
2384 * parse.y (create_new_parser_context): Likewise.
2386 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2388 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2389 patch missing hunk. Fixed indentation.
2391 2000-03-30 Tom Tromey <tromey@cygnus.com>
2393 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2394 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2396 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2398 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2399 when negative *before* using it as an array index.
2400 * ChangeLog: Fixed typo.
2402 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2404 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2405 to 0 when it reaches -1.
2407 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2409 * jcf-parse.c (get_constant): Properly cast `num' during the
2410 invocation of `add_double'.
2411 * jcf-write.c (push_long_const): Properly cast `lo' before
2412 comparing it to short bounds.
2413 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2414 `interface_body:' is reduced after the current interface is
2417 2000-03-26 Tom Tromey <tromey@cygnus.com>
2419 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2420 Java-specific `-f' option.
2422 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2424 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2425 Adjust order of making types.
2426 Make bitsize_*_node values.
2428 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2430 * class.c (make_field_value): Use byte_position.
2431 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2432 (java_array_data_offset): Likewise.
2433 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2436 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2438 * parse.y (check_abstract_method_definitions): New local
2439 `end_type_reached'. Make sure we also consider `end_type'.
2440 (java_check_abstract_method_definitions): Make sure we eventually
2441 consider `java.lang.Object'.
2442 (maybe_use_access_method): Don't use access method if not in the
2443 context of a pure inner class or if the method's context is right.
2444 (find_applicable_accessible_methods_list): New static flag
2445 `object_done'. Don't search abstract classes as interfaces. Fixed
2446 indentation. Fixed the `java.lang.Object' only search. Search
2447 class interface(s) first, then fully search enclosing contexts.
2448 (find_most_specific_methods_list): Pick the closest candidate when
2449 they're all abstract.
2451 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2453 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2454 properly initialize `finished_label'. Don't emit gotos for empty
2457 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2459 * except.c (emit_handlers): Clear catch_clauses_last.
2461 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2463 * parse.y (check_method_types_complete): New function.
2464 (create_class): Reset anonymous class counter only when seeing an
2466 (java_complete_class): JDEP_METHOD: Don't recompute signature
2469 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2471 * class.c (build_static_ref): Fixed indentation in comment.
2472 * java-tree.def (TRY_EXPR): Fixed typo in name.
2473 (CLASS_LITERAL): Likewise.
2474 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2475 (struct lang_type): New field `dot_class'.
2476 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2477 (generate_classfile): Method `class$' is synthetic.
2478 * parse.y (build_do_class_method): New function.
2479 (build_dot_class_method_invocation): Likewise.
2480 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2481 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2482 (qualify_ambiguous_name): Likewise.
2483 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2484 (build_try_statement): Fixed leading comment.
2486 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2488 * class.c (make_field_value): Properly handle sizes.
2489 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2490 (layout_class_method): Count using trees.
2491 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2492 * expr.c (java_array_data_offset): Use int_bit_position.
2493 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2494 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2496 2000-03-16 Tom Tromey <tromey@cygnus.com>
2498 * lang.c (flag_hash_synchronization): New global.
2499 (lang_f_options): Added `hash-synchronization'.
2500 * lang-options.h: Mention -fhash-synchronization.
2501 * java-tree.h (flag_hash_synchronization): Declare.
2502 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2503 hash table synchronization is disabled.
2504 * decl.c (init_decl_processing): Only push `sync_info' value when
2505 hash table synchronization is disabled.
2506 * class.c (make_class_data): Only push `sync_info' field when hash
2507 table synchronization is disabled. Removed dead code.
2509 2000-03-16 Tom Tromey <tromey@cygnus.com>
2511 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2513 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2515 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2517 * parse.y (patch_method_invocation): Handle anonymous classes
2518 creation in static context.
2520 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2522 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2523 * parse.y (resolve_qualified_expression_name): Use it.
2524 (patch_method_invocation): Likewise.
2526 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2528 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2529 depending on the type of dependency which dictates what the
2531 (unresolved_type_p): Resolved types limited to the current class.
2533 2000-03-15 Tom Tromey <tromey@cygnus.com>
2535 * decl.c (init_decl_processing): Set type of `sync_info' to be
2538 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2539 Correctly compute bit number for current slot. Zero `high' and
2540 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2541 mark_reference_fields.
2542 (mark_reference_fields): New function.
2544 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.y (register_incomplete_type): Fixed initialization of
2549 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2551 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2553 (push_class_context, pop_class_context): New function.
2554 (class_body:): Call pop_class_context.
2555 (interface_body:): Likewise.
2556 (INNER_QUALIFIER): New macro.
2557 (report_class_declaration): Changed output format and use
2558 INNER_QUALIFIER. Call push_class_context.
2560 2000-02-14 Andrew Haley <aph@cygnus.com>
2562 * check-init.c (check_init): Add new cases for unary and binary
2565 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2567 * parse.y (resolve_package): Set `next' once a type name has been
2568 progressively discovered.
2569 (resolve_qualified_expression_name): Propagate resolution only if
2570 there are remaining qualifiers. Take into account `q' might have
2571 been cleared after re-qualification.
2572 * parse.y (patch_method_invocation): New local `resolved'.
2573 Section dealing with qualified expression rewritten to use
2574 resolve_field_access.
2576 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2578 * parse.h (PUSH_CPC): Fixed indentation.
2579 (DEBUG_CPC): New macro.
2580 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2581 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2582 * parse.y (class_body_declaration:): Use
2583 SET_CPC_INSTANCE_INITIALIZER_STMT.
2584 (method_declaration:): Check for null current_function_decl.
2585 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2586 (java_parser_context_pop_initialized_field): Better handling of
2588 (maybe_make_nested_class_name): Mark nested class name as
2589 qualified when necessary.
2590 (end_class_declaration): Don't call java_parse_context_resume when
2591 one or more error occured.
2592 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2593 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2594 SET_CPC_INITIALIZER_STMT.
2595 (method_header): Check for inner classes declaring static methods.
2596 (resolve_qualified_expression_name): Handle situation where `this'
2599 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2601 * typeck.c (build_prim_array_type): Correctly set the high word too.
2603 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2605 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2607 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2608 list of methods for interfaces.
2610 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2612 * parse.y (qualify_ambiguous_name): Properly handle expressions
2615 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2617 * parse.y (check_final_assignment): Extended to process
2619 (patch_assignment): Have check_final_assignment called only once.
2621 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2623 * java-tree.h (IS_INIT_CHECKED): New flag.
2624 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2625 * parse.y (patch_string): Call force_evaluation_order on the
2626 completed string concatenation tree.
2627 * expr.c (force_evaluation_order): Call force_evaluation_order on
2628 function's arguments too.
2630 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2632 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2633 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2634 (build_anewarray): Likewise.
2635 * parse.y (patch_newarray): Likewise.
2636 * parse.c: Regenerated.
2638 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2640 * decl.c (init_decl_processing): Added new class fields `depth',
2641 `ancestors', and `idt' to class_type_node. Use
2642 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2643 * class.c (make_class_data): Push initial values for new fields.
2644 * java-tree.h: Updated prototype for `build_invokeinterface'.
2645 * expr.c (build_invokeinterface): Changed parameters to accept
2646 `method' tree. Calculate index of `method' in its declaring
2647 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2648 (expand_invoke): Call `build_invokeinterface' with new parameters.
2649 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2652 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2654 * typeck.c (lookup_do): Search superinterfaces first
2655 when looking up an interface method. From Godmar Back
2658 2000-03-06 Tom Tromey <tromey@cygnus.com>
2660 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2662 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2664 * java-tree.h (lookup_argument_method2): Declared.
2665 (safe_layout_class): Prototype moved from parse.h.
2666 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2667 * parse.y (java_check_regular_methods): Local `super_class' gone.
2668 Call lookup_argument_method2 instead of lookup_argument_method.
2669 Perform modifier match for methods found declared in implemented
2670 interfaces. Fixed indentation problem. Overriding/hiding error
2671 report to take place only for methods found in classes.
2672 * typeck.c (lookup_argument_method): Changed leading
2673 comment. Re-written by calling lookup_do.
2674 (lookup_argument_method2): New function.
2675 (lookup_java_method): Re-written by calling lookup_do.
2676 (lookup_do): New function.
2678 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2680 * check-init.c (check_init): Removed dead code. Handle (blank)
2682 * parse.y (declare_local_variables): New local `final_p', set it
2683 and use it to initialize LOCAL_FINAL.
2684 (check_final_assignment): Only check FIELD_DECLs.
2686 2000-02-17 Tom Tromey <tromey@cygnus.com>
2688 * Makefile.in (JAVA_OBJS): Added boehm.o.
2689 (boehm.o): New target.
2690 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2691 * java-tree.h (flag_use_boehm_gc): Declare.
2692 (get_boehm_type_descriptor): Declare.
2693 * lang.c (lang_f_options): Added `use-boehm-gc'.
2694 (flag_use_boehm_gc): New global.
2695 * lang-options.h: Added -fuse-boehm-gc.
2696 * boehm.c: New file.
2697 * class.c (get_dispatch_table): If class uses a Boehm type
2698 descriptor, put it in the vtable.
2699 (make_class_data): Removed dead code.
2701 2000-03-03 Per Bothner <per@bothner.com>
2703 * decl.c (init_decl_processing): Initialize sizetype properly.
2705 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2707 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2708 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2709 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2710 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2711 (jcf_parse): New local `current'. Load innerclasses seen in outer
2712 context being processed.
2713 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2714 * jcf-write.c (append_innerclasses_attribute): New function.
2715 (append_innerclasses_attribute_entry): Likewise.
2716 (get_access_flags): Handle static classes. Set anonymous and local
2717 classes to be private.
2718 (generate_classfile): Attribute count adjusted. Call
2719 append_innerclasses_attribute.
2720 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2721 PURE_INNER_CLASS_TYPE_P.
2722 * parse.y (parser_qualified_classname): New parameter `is_static',
2723 produce non qualified name accordingly.
2724 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2725 (create_interface): Added argument to parser_qualified_classname.
2726 (create_class): Added argument to parser_qualified_classname. Setup
2727 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2728 (add_inner_class_fields): Fixed indentation.
2729 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2730 (method_declarator): Fixed typo in comment.
2731 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2732 (build_current_thisn): Likewise.
2733 (patch_method_invocation): Likewise.
2735 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2737 * decl.c (current_function_decl): Move to toplev.c.
2739 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2741 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2742 (DECL_BIT_INDEX): Use underlying representation.
2743 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2745 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2747 * expr.c (build_java_ret): Pass proper type to size_binop.
2749 2000-02-25 Anthony Green <green@cygnus.com>
2751 * expr.c (build_class_init): Mark the decl to be ignored by
2753 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2754 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2755 * class.c (init_test_hash_newfunc): New function.
2756 (decl_hash): New function.
2757 (decl_compare): New function.
2758 * decl.c (emit_init_test_initialization): New function.
2759 (complete_start_java_method): Traverse the init test hashtable,
2760 calling emit_init_test_initialization.
2761 (always_initialize_class_p): Define.
2762 * expr.c (build_class_init): Use initialization tests when
2763 emitting class initialization code.
2764 (always_initialize_class_p): Declare.
2765 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2767 * java-tree.h: Include hash.h.
2768 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2769 (struct lang_decl): Add init_test_table field.
2770 (init_test_hash_entry): Define.
2772 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2774 * gjavah.c (main): Avoid using `argi' to report unimplemented
2777 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2779 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2780 initialize locals to avoid warnings. Local `exception_type' moved
2783 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2785 * parse.y (resolve_expression_name): Use `orig' as a second
2786 argument to resolve_field_access.
2787 (resolve_field_access): Removed unecessary code when dealing with
2790 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2792 * class.c (push_super_field): Don't push the field twice.
2793 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2794 * parse.h (java_reorder_fields): Prototyped.
2795 * parse.y (java_reorder_fields): New function.
2796 (java_layout_class): Simplified not to worry about re-ordering.
2798 2000-02-23 Tom Tromey <tromey@cygnus.com>
2800 * gjavah.c (print_name): In JNI case, correctly quote string.
2801 (print_method_info): Don't handle overrides in JNI mode.
2803 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2805 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2806 value type set to `boolean_type_node'.
2808 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2810 * jcf-dump.c (main): Test for correct condition after
2811 output file creation.
2813 2000-02-19 Anthony Green <green@cygnus.com>
2815 * jcf-depend.c (add_entry): Fix test for first list entry.
2817 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2819 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2820 * constants.c (build_constants_constructor): Likewise.
2822 2000-02-19 Anthony Green <green@cygnus.com>
2824 * jcf-depend.c (add_entry): Add entries to the end of the list.
2826 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2828 * decl.c (INT_TYPE_SIZE): Define if necessary.
2829 (expand_java_return): Handle the case of a native integer smaller
2832 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2834 * gjavah.c (help): Use GCCBUGURL.
2835 * jv-scan.c (help): Likewise.
2836 * jcf-dump.c (help): Likewise.
2838 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2843 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2845 * jcf-parse.c (load_class): Call `fatal' if no file containing
2846 the target class are found.
2848 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2850 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2851 lex.c, lex.h, and PARSE_H to...
2852 (parse.o, parse-scan.o): ...here, respectively.
2854 * lex.c: Split out code that may trigger SIGFPE from yylex()
2855 to its own function.
2856 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2858 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2860 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2862 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2864 * parse.y (outer_field_access_p): Stop in time when outer contexts
2866 (resolve_qualified_expression_name): Properly qualify *everything*
2867 after a package.type to be resoled as expression names.
2868 (find_applicable_accessible_methods_list): Save/restore `class' to
2869 isolate it from a possible outer context search.
2871 2000-02-15 Tom Tromey <tromey@cygnus.com>
2873 * gjavah.c (jni_print_char): New function.
2874 (print_full_cxx_name): Use it.
2875 (decode_signature_piece): Likewise.
2876 (print_cxx_classname): Likewise.
2878 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2880 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2882 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2884 * gjavah.c: Include version.h.
2886 * jcf-dump.c: Likewise.
2888 * jv-scan.c: Likewise.
2890 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2892 * parse.y (outer_field_access_fix): First parameter now a tree
2893 node. Check for assignement to final. First argument to
2894 build_outer_field_access_fix modified to accomodate prototype.
2895 (build_outer_field_access): Don't check for assignment to final
2897 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2898 possibly returned by outer_field_access_fix. Changed
2899 outer_field_access_fix's first argument.
2900 (check_final_assignment): $finit$'s context is OK.
2901 (patch_unaryop): Use node instead of its line/column value when
2902 calling outer_field_access_fix.
2904 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2906 * parse.y (interface_declaration:): No longer tagged
2907 <node>. Re-installed default action.
2908 (class_member_declaration:): Handle inner interfaces.
2909 (interface_member_declaration): Handle inner interfaces and
2911 (create_interface): Push error if one seen. Suspend parsing
2912 context when processing an inner interface.
2913 (register_fields): Inner class static field limitations not to
2914 apply to inner interfaces.
2916 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2918 * jcf-parse.c (load_class): Update `java_error_count' when a
2919 class' file can't be found.
2920 (parse.y): Avoid (byte)code generation when errors seen.
2922 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2924 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2925 decodes a valid node.
2926 (patch_binop): Handle TRUNC_DIV_EXPR.
2928 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2930 * parse.y (resolve_package): New local `acc'. Try to progressively
2931 build and guess a package and type name.
2933 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2935 * parse.y (find_applicable_accessible_methods_list): Load and
2936 layout the search class if necessary.
2937 (java_complete_tree): Keep to original type of the folded initial
2940 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2942 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2943 Generate error message if circularity is detected. New static
2945 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2946 * jcf-write.c (generate_bytecode_insns): Very simply handle
2948 * parse.y (java_check_circular_reference): Use
2949 `cyclic_inheritance_report' during report, if necessary.
2950 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2951 walking NEW_ARRAY_INIT twice.
2953 2000-02-09 Tom Tromey <tromey@cygnus.com>
2955 * parse.y (check_class_interface_creation): Allow inner classes to
2956 be `private' or `protected', check modifiers' consistency. Prevent
2957 block local classes from bearing any modifiers.
2959 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2961 * except.c (check_start_handlers): Re-add prototype lost in last
2963 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2965 2000-02-09 Andrew Haley <aph@cygnus.com>
2967 * decl.c (clear_binding_level): Remove excess initializer.
2968 (maybe_poplevels): Remove unused variable.
2969 (force_poplevels): Ditto.
2970 (struct binding_level): Add comment.
2972 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2974 * jcf-write.c (generate_classfile): Don't consider
2975 pre-initialization with reference value (use <clinit> instead.)
2976 * parse.y (java_fix_constructors): No generated constructor for
2978 (build_outer_field_access): Removed debug message.
2979 (outer_field_expanded_access_p): Adapted to bytecode generation.
2980 (build_outer_field_access_method): Use fix_method_argument_names.
2981 (build_outer_method_access_method): Fixed indentation. Added
2982 comment. Handle access method generation for static and also void
2984 (build_access_to_thisn): Inserted debug message.
2985 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2986 (resolve_qualified_expression_name): Fixed comment.
2987 (not_accessible_p): Adapted to bytecode generation. Added comment.
2988 (patch_method_invocation): Added comment.
2989 (maybe_use_access_method): Fixed leading comment. Handle static
2991 (java_complete_lhs): Don't shortcut handling of initialized upon
2992 declaration String type static fields when generating bytecode.
2993 (patch_unaryop): Handle outer field access when generating
2996 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2998 * java-tree.h (FIELD_THISN): New macro.
2999 * jcf-write.c (append_synthetic_attribute): New function.
3000 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3001 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3002 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3004 (build_outer_field_access): Turned on access functions usage and
3005 generation when compiling to bytecode.
3006 (maybe_use_access_method): Likewise.
3008 2000-01-25 Andrew Haley <aph@cygnus.com>
3010 * java-except.h (struct eh_range): Add `expanded' field.
3011 (maybe_start_try): Add end_pc arg.
3012 (maybe_end_try): Ditto.
3013 * java-tree.h (force_poplevels): new function.
3014 * expr.c (expand_byte_code): Don't call maybe_start_try or
3016 * except.c (add_handler): Reset expanded.
3017 (expand_start_java_handler): Set expanded.
3018 (check_start_handlers): Don't expand a start handler that's
3019 already been expanded.
3020 (maybe_start_try): Add end_pc arg. Only expand a handler which
3022 (expand_end_java_handler): call force_poplevels.
3023 (force_poplevels): new function.
3024 * decl.c (binding_level): Add start_pc of binding level.
3025 (maybe_pushlevels): Call maybe_start_try when pushing binding
3027 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3028 (LARGEST_PC): Define.
3029 (clear_binding_level): Use LARGEST_PC.
3031 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3032 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3033 (binding_depth, is_class_level, current_pc): new variables.
3034 (struct binding_level): ditto.
3035 (indent): new function.
3036 (push_jvm_slot): add debugging info.
3037 (maybe_pushlevels): ditto.
3038 (maybe_poplevels): ditto.
3041 (start_java_method): ditto.
3042 (give_name_to_locals): comment only.
3043 * except.c (binding_depth, is_class_level, current_pc):
3045 (expand_start_java_handler): add debugging info.
3046 (expand_end_java_handler): ditto.
3048 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3050 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3051 (print_name_for_stub_or_jni, process_file): Constify a char*.
3053 2000-02-03 Tom Tromey <tromey@cygnus.com>
3055 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3057 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3059 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3060 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3063 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3065 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3066 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3067 (struct lang_type): New field `ii_block'.
3068 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3069 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3070 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3071 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3072 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3073 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3075 * parse.y (add_instance_initializer): New function.
3076 (in_instance_initializer): New static global.
3077 (class_body_declaration:): Link instance initializer block.
3078 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3079 (array_creation_expression:): Remove unused local.
3080 (java_parser_context_push_initialized_field): Fixed leading
3081 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3082 CPC_INSTANCE_INITIALIZER_LIST.
3083 (java_parser_context_pop_initialized_field): Likewise.
3084 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3085 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3086 CPC_INITIALIZER_STMT.
3087 (fix_constructors): New local `class_type'. Use it. Call
3088 add_instance_initializer.
3089 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3090 (patch_return): Forbid return in instance initializers.
3091 (patch_throw_statement): Enforce exception handling in the context
3092 of instance initializers.
3094 2000-02-03 Tom Tromey <tromey@cygnus.com>
3096 * Make-lang.in (java.mostlyclean): Remove executables in
3099 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3101 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3102 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3103 (java_float_finite): Convert to use union Word from javaop.h.
3104 (java_double_finite): Convert to use union DWord from javaop.h.
3106 2000-02-02 Tom Tromey <tromey@cygnus.com>
3108 * gjavah.c (options): Added `jni' entry.
3109 (help): Document -jni.
3110 (flag_jni): New global.
3111 (process_file): Handle JNI output. Don't print text from
3112 -prepend, -add, etc, when generating stubs. Only remove `.class'
3113 suffix if it actually exists.
3114 (main): Create a `.c' file when run with `--jni --stubs'. Create
3115 correct output file name with `--jni'.
3116 (print_include): Mangle header name differently in JNI case.
3117 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3119 (print_method_info): Handle JNI case. Put signature info into
3120 method name. Handle case when STREAM is NULL.
3121 (print_name_for_stub_or_jni): New function.
3122 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3123 (print_cxx_classname): Handle JNI.
3124 (print_full_cxx_name): Likewise.
3125 (decode_signature_piece): Likewise.
3126 (overloaded_jni_method_exists_p): New function.
3127 (struct method_name): Added `signature' and `sig_length' fields.
3128 (HANDLE_END_FIELD): Do nothing in JNI mode.
3130 2000-02-02 Tom Tromey <tromey@cygnus.com>
3132 * jv-scan.c: Include version.c, <getopt.h>.
3133 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3134 (options): New array.
3135 (usage): New function.
3136 (version): New function.
3137 (main): Use getopt_long to parse command line.
3138 * jcf-dump.c: Include version.c, <getopt.h>.
3139 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3140 OPT_JAVAP): New macros.
3141 (options): New array.
3142 (usage): Return `void'. Changed message.
3143 (help): New function.
3144 (version): New function.
3145 (main): Use getopt_long_only to parse command line.
3146 * gjavah.c: Include <getopt.h>.
3147 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3148 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3149 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3150 (options): New array.
3151 (java_no_argument): Removed.
3152 (help): Updated with missing options.
3153 (main): Use getopt_long_only to parse command line.
3154 (usage): Changed message.
3156 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3158 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3159 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3160 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3161 * parse.y (array_creation_expression:): Handle anonymous arrays.
3162 (build_array_from_name): Don't set `ret_name' if null.
3163 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3164 (qualify_ambiguous_name): Likewise.
3165 (java_complete_expand_class): Likewise.
3167 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3169 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3170 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3171 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3172 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3173 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3174 AIPL_FUNCTION_COMPLETED_INVOCATION.
3175 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3176 AIPL_FUNCTION_INVOCATION_READY.
3177 (AIPL_FUNCTION_DECLARATION): New enum entry.
3178 * parse.y (reorder_static_initialized): New function.
3179 (java_parser_context_pop_initialized_field): Use it.
3180 (add_inner_class_fields): Use
3181 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3182 augmented. Install marker after last alias initializer, if any.
3183 (generate_finit): Fixed typo. Don't try to retain only the used
3185 (method_header): Compute and set DECL_FUNCTION_NAP.
3186 (method_declarator): Fixed comment. Insert alias initializer in
3188 (build_alias_initializer_parameter_list): Fixed leading
3189 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3190 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3191 (java_complete_expand_class): Code to retain only used aliases
3193 (java_complete_expand_methods): New local `first_decl'. Generate
3194 $finit$ first, then expand the constructors, regular methods and
3196 (java_complete_expand_method): Don't report error on missing
3197 return statement if previously detected bogus.
3198 (fix_constructors): Don't patch constructor parameters list.
3199 (patch_method_invocation): Use new AIPL enum values. Reverse
3200 alias initializer list for anonymous classes.
3202 2000-01-30 Anthony Green <green@redhat.com>
3204 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3205 determine how many stack slots to pop.
3207 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3209 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3210 error handling/recovery.
3211 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3213 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3215 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3216 FIELD_LOCAL_ALIAS_USED): New macros.
3217 (DECL_FUNCTION_NAP): New macro.
3218 (struct lang_decl): New field `nap'.
3219 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3220 (struct lang_type): New fields `finit_stmt_list' and
3222 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3223 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3224 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3225 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3226 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3227 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3228 (BUILD_THROW): Macro line separator re-indented.
3229 * parse.y (end_class_declaration): New function.
3230 (maybe_generate_pre_expand_clinit): New name for
3231 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3232 pre-expand static fields.
3233 (maybe_generate_clinit): Function deleted.
3234 (check_for_static_method_reference): Prototype's parameter list
3236 (generate_finit): New name for maybe_generate_finit. Changed
3237 leading comment. Function rewritten to use
3238 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3239 (build_alias_initializer_parameter_list): New function.
3240 (java_parser_context_pop_initialized_field): Likewise.
3241 (add_inner_class_fields): Likewise.
3242 (type_declaration:): Call end_class_declaration.
3243 (class_member_declaration:): Likewise.
3244 (formal_parameter_list:): Fixed typos.
3245 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3246 element. Improved error handling.
3247 (block_statement:): Call end_class_declaration.
3248 (anonymous_class_creation:): Likewise.
3249 (create_anonymous_class): Fixed comments.
3250 (create_class): Call add_inner_class_fields.
3251 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3252 (method_header): Use MARK_FINAL_PARMS.
3253 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3254 (method_declarator): Propagate final argument flag.
3255 (craft_constructor): New local `artificial'. Call
3256 build_alias_initializer_parameter_list. Use
3257 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3258 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3260 (complete_expand_class): Get rid of unused outer context local
3262 (java_complete_expand_methods): Fixed leading
3263 comment. Generate/pre-expand <clinit> first. Changed method
3264 expansion order to regular, $finit$, constructors, <clinit>.
3265 (java_complete_expand_method): Set current_function_decl.
3266 (fix_constructors): Fix constructor parameter list to account for
3267 outer context local alias initializers.
3268 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3269 (resolve_expression_name): Lookup outer context local aliases. New
3270 local `access', use it.
3271 (patch_method_invocation): Patch inner class ctor invocation with
3272 outer context local aliases initialization values. $finit$
3273 invocation patching now includes things generated with
3274 build_alias_initializer_parameter_list.
3275 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3276 (build_super_invocation): Likewise.
3277 (patch_assignment): Changed comment.
3279 2000-01-27 Andrew Haley <aph@cygnus.com>
3281 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3285 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3287 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3289 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3291 * parse.y (register_fields): Don't pass a format specifier to
3292 OBSOLETE_MODIFIER_WARNING.
3293 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3294 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3296 (check_modifiers): Change function into a macro.
3297 (check_class_interface_creation): Pass a literal format string.
3299 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3301 * buffer.h: PROTO -> PARAMS.
3302 * check-init.c: Likewise.
3303 * class.c: Likewise.
3304 * constants.c: Likewise.
3305 * convert.h: Likewise.
3307 * except.c: Likewise.
3309 * gjavah.c: Likewise.
3310 * java-except.h: Likewise.
3311 * java-tree.h: Likewise.
3312 * jcf-depend.c: Likewise.
3313 * jcf-dump.c: Likewise.
3314 * jcf-parse.c: Likewise.
3315 * jcf-path.c: Likewise.
3316 * jcf-reader.c: Likewise.
3317 * jcf-write.c: Likewise.
3319 * jv-scan.c: Likewise.
3320 * jvgenmain.c: Likewise.
3321 * jvspec.c: Likewise.
3325 * parse-scan.y: Likewise.
3326 * parse.h: Likewise.
3327 * parse.y: Likewise.
3328 * typeck.c: Likewise.
3329 * verify.c: Likewise.
3332 * zextract.c: Likewise.
3333 * zipfile.h: Likewise.
3335 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3337 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3338 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3339 * constants.c (build_constant_data_ref): Check for cached
3340 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3341 in TYPE_CPOOL_DATE_REF.
3342 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3343 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3344 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3345 (LOCAL_FINAL): New macro.
3346 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3347 constant pool -- don't try to reuse.
3348 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3350 (find_in_current_zip): Use TYPE_JCF.
3351 * parse.h (java_check_final): Prototype removed.
3352 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3353 (maybe_create_class_interface_decl,
3354 check_class_interface_creation): Likewise.
3355 (java_expand_finals): Function removed.
3356 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3357 (block_statement:): Fixed comment.
3358 (anonymous_class_creation:): Likewise.
3359 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3361 (check_class_interface_creation): Loosened error report on (inner)
3362 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3363 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3364 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3366 (create_interface): Likewise.
3367 (anonymous_class_counter): New static global.
3368 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3369 patch. Fixed comments.
3370 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3371 anonymous_class_counter when declaring a toplevel class.
3372 (craft_constructor): Fixed constructor name when handling
3373 anonymous classes. Anonymous class constructors to feature hidden
3375 (java_fix_constructors): Added comment.
3376 (java_check_final): Function removed.
3377 (java_complete_expand_methods): Fixed comment. Don't generate
3378 class data, save its outgoing constant pool instead.
3379 (verify_constructor_super): Skip anonymous class constructor
3380 hidden this$<n> parameter.
3381 (java_expand_classes): New local `saved_ctxp'. Removed call to
3382 java_expand_finals and java_check_final. Expand anonymous class
3383 constructors. Generate class data.
3384 (build_super_invocation): Skip anonymous class hidden this$<n>
3386 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3387 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3388 (set_java_signature): Likewise.
3390 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3392 * gjavah.c: Delete ACC_VISIBILITY define.
3393 * jcf.h: Add ACC_VISIBILITY define.
3394 * parse.y: final: rule tagged <value>.
3395 (java_check_regular_methods): Use ACC_VISIBILITY define for
3396 default package access check.
3397 (local_variable_declaration_statement): Use final: rule.
3399 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3401 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3404 2000-01-17 Tom Tromey <tromey@cygnus.com>
3406 * gjavah.c (print_field_info): Allow non-static final fields.
3408 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3410 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3411 * parse.y (patch_anonymous_class): New function.
3412 (create_anonymous_class): Register incomplete type when the
3413 class/interface to extends/implement isn't known yet.
3414 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3415 (verify_constructor_super): Tuned error message.
3417 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3419 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3420 (ANONYMOUS_CLASS_P): New macro.
3421 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3422 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3423 * parse.y (create_class): Added leading argument.
3424 (maybe_create_class_interface_decl,
3425 check_class_interface_creation): Likewise.
3426 (craft_constructor): New function.
3427 (verify_constructor_super): Added argument in prototype.
3428 (class_declaration:): Inserted leading argument.
3429 (for_begin:): Use FOR_LOOP_P.
3430 (anonymous_class_creation): Create WFL of the anonymous class to
3431 instantiate. Call build_new_invocation. Added comments.
3432 (check_class_interface_creation): Handle parameter `anonymous' in
3433 verbose mode class creation announce.
3434 (link_nested_class_to_enclosing): Exclude anonymous classes.
3435 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3436 anonymous class, even though they appear to have an enclosing
3438 (create_interface): Pass extra argument to
3439 check_class_interface_creation.
3440 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3441 (create_class): Call check_class_interface_creation and
3442 maybe_create_class_interface_decl with extra new argument. Don't
3443 add private this$<n> to anonymous classes.
3444 (method_declarator): Insert hidden this$<n> to anonymous class
3446 (java_fix_constructors): Deleted code creating default
3447 constructor. Call craft_constructor instead.
3448 (java_check_regular_methods): Set `saw_constructor' to 1 for
3450 (fix_constructors): Pass extra argument to verify_constructor_super.
3451 (verify_constructor_super): New local `sdecl', use it. Search for
3452 matching constructor (possibly featuring arguments) in super
3454 (lookup_method_invoke): Craft constructor according to arguments
3455 list when dealing with anonymous class constructors.
3456 (build_super_invocation): Pass arguments to anonymous class super
3458 (search_loop): Use FOR_LOOP_P.
3459 (labeled_block_contains_loop_p): Likewise.
3461 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3463 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3464 (enclosing_context_p): New function.
3465 (get_access_flags_from_decl): Handle CLASS_STATIC.
3466 (maybe_layout_super_class): Extra first argument passed to
3468 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3470 * decl.c (access0_identifier_node): New global.
3471 (init_decl_processing): access0_identifier_node initialized.
3472 (pushdecl): Set DECL_CONTEXT only on non type decls.
3473 * expr.c (lookup_field): Lookup inner class fields in enclosing
3475 (expand_invoke): Use ID_INIT_P.
3476 (expand_java_field_op): Use DECL_CLINIT_P.
3477 * java-tree.def (CLASS_LITERAL): New tree code.
3478 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3479 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3480 (struct lang_decl): New field `inner_access'.
3481 (enclosing_context_p): Prototyped.
3482 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3483 ID_CLINIT_P): New macros.
3484 (CLASS_STATIC): New macro.
3485 (CLASS_ACCESS0_GENERATED_P): New macro.
3486 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3487 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3488 INNER_CLASS_P): New macros.
3489 (DECL_INNER_CLASS_LIST): New macro.
3490 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3492 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3493 the shift value to int. Fixed typo in comment.
3494 * lex.c (inst_id, wpv_id): Initialize.
3495 * mangle.c (unicode_mangling_length): Take `$' into account.
3496 * parse.h (DRECOVER, RECOVER): Terminate properly.
3497 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3498 (typedef struct _jdep): New field `enclosing'.
3499 (JDEP_ENCLOSING): New macro.
3500 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3501 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3502 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3503 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3504 GET_ENCLOSING_CPC_CONTEXT): New macros.
3505 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3506 (do_resolve_class): Added extra argument in prototype.
3507 * parse.y (resolve_class): Added extra argument in prototype.
3508 (maybe_create_class_interface_decl): Likewise.
3509 (maybe_use_access_method, build_wfl_wrap): New functions.
3510 (java_complete_expand_classes, java_complete_expand_class):
3512 (java_parser_context_push_initialized_field,
3513 java_parser_context_suspend, java_parser_context_resume):
3515 (maybe_make_nested_class_name, make_nested_class_name,
3516 set_nested_class_simple_name_value,
3517 link_nested_class_to_enclosing, find_as_inner_class,
3518 find_as_inner_class_do, check_inner_class_redefinition,
3519 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3520 maybe_build_thisn_access_method, build_outer_field_access,
3521 build_outer_field_access_methods, build_outer_field_access_expr,
3522 build_outer_method_access_method, build_new_access_id,
3523 build_outer_field_access_method, outer_field_access_p,
3524 outer_field_expanded_access_p, outer_field_access_fix,
3525 build_incomplete_class_ref, patch_incomplete_class_ref,
3526 create_anonymous_class): Likewise.
3527 (inst_id, wpv_id): New static global variables.
3528 (synchronized:): New rule, tagged <node>.
3529 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3531 (anonymous_class_creation:): New rule, tagged <node>.
3532 (NEW_TK): Tagged <node>.
3533 (type_literals, array_type_literal): New rules, tagged <node>.
3534 (class_declaration:): Removed action when reducing by class_body:
3535 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3536 using GET_CPC in sub-rules.
3537 (class_member_declaration): Handle inner classes.
3538 (method_declaration): When reducing method_header:, reset
3539 current_function_decl when appropriate.
3540 (method_declarator:): Set the number of formal parameter to 0 for
3541 method declared without arguments.
3542 (constructor_declarator:): Likewise.
3543 (static_initializer:): List of elements kept in a list.
3544 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3545 use of the keyword `static' for type declarations.
3546 (block_statement:): Handle inner class declarations.
3547 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3548 type qualified `this'.
3549 (class_instance_creation_expression): Use anonymous_class_creation:
3550 to handle inner class instances creation. Handle qualified `new'.
3551 (something_dot_new): Added appropriate actions.
3552 (create_new_parser_context): New function.
3553 (java_push_parser_context, java_parser_context_save_global,
3554 java_parser_context_suspend): Use create_new_parser_context.
3555 (check_modifiers): Changed leading comment.
3556 (check_class_interface_creation): Handle interclasses.
3557 (add_superinterfaces): Fixed comment.
3558 (create_interface): Build qualified name from the raw_name instead
3559 of its matching WFL. Push the initialized fields list. raw_name added
3560 as an extra argument to maybe_create_class_interface_decl.
3561 (create_class): Build qualified name from the raw_name instead of
3562 its matching WFL. Removed assignment to current_parsed_class_un.
3563 Call PUSH_ERROR before returning an error. Suspend the current
3564 parser context when processing an inner class. Push the
3565 initialized fields list. raw_name added as an extra argument to
3566 maybe_create_class_interface_decl. Add the private this$<n>
3568 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3569 (register_fields): Get the class type from GET_CPC and handle
3570 previous errors. Added code to handle the creation of static
3571 fields in inner classes. Initialized fields initialization
3572 statements kept in a list of lists.
3573 (maybe_generate_finit): Initialized fields initialization
3574 statements kept in a list of lists. Use GET_CPC.
3575 (maybe_generate_clinit): Likewise.
3576 (method_header): Use GET_CPC and GET_CPC_UN.
3577 (parser_qualified_classname): Handle inner classes.
3578 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3579 (java_fix_constructors): Hide pointer to enclosing context
3580 instance in constructor list when dealing with inner classes.
3581 (jdep_resolve_class): Call resolve_class with extra first argument
3583 (resolve_class): Add enclosing context as a first extra argument
3584 to do_resolve_class.
3585 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3587 (resolve_no_layout): Extra argument added to resolve_class
3589 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3590 (java_get_real_method_name): Use GET_CPC_UN.
3591 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3592 (java_check_abstract_methods): Handle static method declared in
3593 inner classes by an error.
3594 (java_check_regular_methods): Use DECL_CLINIT_P.
3595 (source_start_java_method): Also set DECL_MAX_LOCALS.
3596 (create_artificial_method): Call java_parser_context_save_global
3597 and java_parser_context_restore_global instead of saving/restoring
3598 the context by hand.
3599 (expand_start_java_method): Improved verbose mode message.
3600 (java_complete_expand_methods): Fixed leading comment. Use
3602 (fix_constructors): Added assignment to this$<n> if necessary.
3603 (java_expand_classes): Call java_complete_expand_classes instead
3604 of java_complete_expand_methods.
3605 (make_qualified_primary): Simplified.
3606 (merge_qualified_name): Optimized for missing left or right parts.
3607 (resolve_expression_name): Handle access to outer class fields from
3609 (resolve_qualified_expression_name): New macro
3610 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3611 classes. Report error on non appropriate qualification of
3612 `new'. Handle qualified `this'.
3613 (not_accessible_p): Allow access to outer class private fields from
3615 (patch_method_invocation): Handle method invocations through
3616 access methods and inner class constructor invocations.
3617 (find_applicable_accessible_methods_list): Search enclosing
3618 contexts of an inner class.
3619 (search_applicable_methods_list): Fixed typo.
3620 (argument_types_convertible): Handle inner class constructors'
3621 hidden outer context reference argument.
3622 (qualify_ambiguous_name): Handle qualified `this'.
3623 (java_complete_lhs): Handle use of field accessed through
3624 artificial access methods in various cases of assignments. Handle
3626 (check_final_assignment): Use DECL_CLINIT_P.
3627 (valid_ref_assignconv_cast_p): Handle the destination being an
3628 enclosing context of the source.
3629 (patch_unaryop): Handle use of field accessed through artificial
3631 (patch_return): Use DECL_CLINIT_P.
3632 (patch_throw_statement): Use DECL_CLINIT_P.
3633 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3634 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3637 2000-01-16 Anthony Green <green@cygnus.com>
3639 * parse.y (build_string_concatenation): Only use
3640 StringBuffer(String) shortcut if String arg is constant.
3642 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3644 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3645 the shift value to int. Fixed typo in comment.
3647 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3649 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3650 * jcf-write.c: Likewise.
3651 * parse.y: Likewise.
3652 * parse.c: Regenerate.
3654 2000-01-09 Anthony Green <green@cygnus.com>
3656 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3657 bytecodes in the correct order.
3659 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3661 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3663 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3665 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3666 before building constant array decl.
3668 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3670 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3671 method invocation and typo in conditional expression.
3672 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3673 the appropriate NOTE_POP.
3674 * parse.y (patch_binop): Shift value mask to feature the right
3677 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3679 * class.c (assume_compiled, assume_compiled_node): Add static
3681 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3683 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3685 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3687 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3688 to `__modifier' to avoid stringifying it.
3690 * parse.y (verify_constructor_circularity): Don't call a variadic
3691 function with a non-literal format string.
3692 (java_check_abstract_methods): Move unreachable code inside
3693 `continue' statement.
3694 (lookup_method_invoke): Call xstrdup, not strdup.
3696 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3699 * jcf-parse.c (yyparse): Likewise.
3701 * jv-scan.c (main): Likewise.
3703 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3705 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3706 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3707 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3710 * parse.y (synchronized, variable_redefinition_error,
3711 check_class_interface_creation, create_interface, create_class,
3712 method_header, finish_method_declaration,
3713 check_modifiers_consistency, method_declarator,
3714 complete_class_report_errors, check_abstract_method_definitions,
3715 java_check_regular_methods, check_throws_clauses,
3716 java_check_abstract_methods, read_import_dir,
3717 check_pkg_class_access, declare_local_variables, fix_constructors,
3718 cut_identifier_in_qualified, resolve_expression_name,
3719 resolve_qualified_expression_name, patch_method_invocation,
3720 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3721 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3722 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3723 patch_try_statement, patch_synchronized_statement,
3724 patch_throw_statement, check_thrown_exceptions,
3725 patch_conditional_expr): Likewise.
3727 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3729 * Makefile.in (LIBDEPS): Added gcc's errors.o
3730 (../jcf-dump$(exeext):): Link with gcc's errors.o
3731 (../gcjh$(exeext):): Likewise.
3732 * expr.c (expand_java_NEW): Layout the entire target type instead of
3733 laying out its methods only.
3734 (lookup_field): Layout the class after having loaded it.
3735 * java-tree.h (java_debug_context): Declared.
3736 * jcf-io.c (toplev.h): Included.
3737 (find_class): Removed assignment to jcf's outofsynch
3738 field. Force source file to be read if newer than its matching
3739 class file. Tweaked debug messages.
3740 * jcf-parse.c (jcf_out_of_synch): Deleted.
3741 (read_class): Call to jcf_out_of_synch removed.
3742 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3743 (jcf_out_of_synch): Prototype deleted.
3744 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3745 `deprecated' and `class_err': integer turned into bit fields.
3746 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3747 * parse.y (package_list): New global.
3748 (package_declaration:): Record newly parsed package name.
3749 (extra_ctxp_pushed_p): Static global deleted.
3750 (java_parser_context_save_global): Create buffer context for the
3751 purpose of saving globals, if necessary.
3752 (java_parser_context_restore_global): Pop context pushed for the
3753 purpose of saving globals, if necessary.
3754 (java_debug_context_do): New prototype and function.
3755 (java_debug_context): Likewise.
3756 (do_resolve_class): Use already parsed package names to qualify
3757 and lookup class candidate.
3758 (java_pre_expand_clinit): Removed unnecessary local variable.
3760 1999-12-17 Tom Tromey <tromey@cygnus.com>
3762 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3764 (process_file): Use `\n\' at end of each line in string.
3766 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3768 * expr.c (expand_invoke): Layout the loaded class before
3769 attempting to use it.
3770 (expand_java_field_op): Allow final field assignments to take
3772 * typeck.c (convert): Return error_mark_node if expr is null.
3774 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3776 * class.c (class_depth): Return -1 if the class doesn't load
3778 * expr.c (can_widen_reference_to): Check for errors during depth
3779 computation and return 0 accordingly.
3780 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3781 create default constructors and add an other error check.
3782 * parse.h (java_fix_constructors): Prototyped.
3783 * parse.y (java_pre_expand_clinit): Likewise.
3784 (build_super_invocation): Re-prototyped to feature one argument.
3785 (java_check_circular_reference): Directly use `current'.
3786 (java_fix_constructors): New function.
3787 (java_check_regular_methods): Don't create default constructors
3788 here, but abort if none were found.
3789 (java_complete_expand_methods): Pre-process <clinit> calling
3790 java_pre_expand_clinit.
3791 (java_pre_expand_clinit): New function.
3792 (fix_constructors): build_super_invocation invoked with the
3793 current method declaration as an argument.
3794 (build_super_invocation): Use the context of the processed method
3795 decl argument instead of current_class.
3796 * typeck.c (lookup_java_method): Take WFLs in method names into
3799 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3801 * class.c (make_class_data): flag_keep_inline_functions to keep
3802 private methods in the method array.
3804 1999-12-15 Anthony Green <green@cygnus.com>
3806 * check-init.c (check_init): Take into account both types of
3807 `throw's when checking for uninitialized variables.
3809 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3811 * parse.y (java_complete_lhs): Force convertion of array
3812 dimensions to int_type_node, that's what runtime's ABI expects.
3814 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3816 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3817 operand of a WFL, until the Java front-end gets fixed with regard
3818 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3820 1999-12-10 Andrew Haley <aph@cygnus.com>
3822 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3823 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3824 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3828 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3830 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3831 before calling expand_eh_region_start and expand_start_all_catch.
3832 * except.c (expand_start_java_handler): Switch to permanent
3833 obstack before calling expand_eh_region_start.
3834 (expand_end_java_handler): Switch to permanent obstack before
3835 calling expand_start_all_catch.
3837 1999-12-5 Anthony Green <green@cygnus.com>
3839 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3840 function with side effects.
3841 (init_decl_processing): Mark all memory allocating DECLs with
3844 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3846 * except.c (expand_end_java_handler): Call
3847 expand_resume_after_catch and end_catch_handler.
3849 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3851 * verify.c (verify_jvm_instructions): Create new return label
3852 chain if non existant (don't rely on the verified state of the jsr
3855 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3857 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3858 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3860 * parse.y (patch_assignment): Removed bogus final class test on
3861 lhs when checking on whether to emit an ArrayStoreException runtime
3863 * expr.c (expand_java_arraystore): Likewise.
3865 1999-11-28 Anthony Green <green@cygnus.com>
3867 * decl.c (find_local_variable): Reuse single slot decls when
3870 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3872 * jcf-parse.c (saw_java_source): Global variable removed.
3873 (read_class): Don't use `saw_java_source'. Added extra braces.
3874 (yyparse): Code setting `saw_java_source' removed.
3876 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3878 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3880 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3882 * verify.c (merge_type_state): Non verified subroutines being
3883 considered more than once to trigger passive type merge.
3885 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3887 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3888 in case of error. Error message tuned.
3890 1999-11-21 Anthony Green <green@cygnus.com>
3892 * constants.c (find_methodref_index): Unwrap method names before
3893 inserting them in the constant pool.
3895 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3897 * class.c (assume_compiled_node): New typedef.
3898 (assume_compiled_tree): New static data.
3899 (find_assume_compiled_node): New function.
3900 (add_assume_compiled): New function.
3901 (assume_compiled): New function.
3902 * class.c (make_class_data): Use assume_compiled.
3903 (is_compiled_class): Use assume_compiled.
3905 * java-tree.h (add_assume_compiled): Declare.
3907 * lang.c (lang_decode_option): Parse new options.
3909 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3911 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3912 int_type_node: that's what `_Jv_AllocObject' expects.
3914 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3916 * parse.y (lookup_method_invoke): Use lang_printable_name to
3917 reliably build the type name during error report. Fixes PR gcj/97.
3919 1999-11-09 Tom Tromey <tromey@cygnus.com>
3921 * jcf-path.c: Include <sys/stat.h>.
3922 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3923 (DIR_UP): New macro.
3925 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3927 * parse.y (source_end_java_method): Resume permanent allocation,
3928 reversing Apr 27 1998 patch.
3929 (patch_string_cst): Pop obstacks after having pushed the permanent
3932 1999-11-05 Tom Tromey <tromey@cygnus.com>
3934 * class.c (finish_class): Emit inlined methods if any native
3935 methods exist in the class. Fixes PR gcj/85.
3937 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3939 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3940 (qualify_ambiguous_name): Likewise.
3942 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3944 * typeck.c: (lookup_java_method): search all inherited
3945 interfaces when looking up interface method.
3947 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3949 * parse.y (method_header:): Issue error message for rule `type
3951 (synchronized:): Error report when not using synchronized.
3953 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3955 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3956 being used before the superclass constructor has been called.
3957 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3958 instead of `CALL_THIS_CONSTRUCTOR_P'.
3960 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3962 * check-init.c: Fix typo in comment.
3964 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3966 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3969 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3971 * parse.y (expression_statement:): Call function to report
3972 improper invocation of a constructor.
3973 (parse_ctor_invocation_error): New function.
3975 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3977 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3980 1999-10-21 Tom Tromey <tromey@cygnus.com>
3982 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3983 in generated `main'.
3985 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3987 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3988 (qualify_ambiguous_name): Likewise.
3990 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3992 * parse.y (java_complete_tree): fold_constant_for_init to work on
3994 (java_complete_lhs): Likewise.
3995 (array_constructor_check_entry): Complete an initializer element
3996 on permanent_obstack.
3998 1999-10-19 Tom Tromey <tromey@cygnus.com>
4000 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4001 From Mike Moreton <mike@pillim.demon.co.uk>.
4003 1999-10-15 Greg McGary <gkm@gnu.org>
4005 * java-tree.h (flag_bounds_check): Remove extern decl.
4006 * lang.c (flag_bounds_check): Remove global variable.
4007 (lang_f_options): Remove "bounds-check" entry.
4008 (lang_init_options): Default flag_bounds_check to "on".
4010 1999-10-14 Tom Tromey <tromey@cygnus.com>
4012 * jvgenmain.c (usage): New function.
4013 (main): Use it. Also, handle `-D' options.
4014 * jvspec.c (lang_specific_driver): Recognize -D.
4015 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4017 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4019 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4021 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4022 variadic function with a non-literal format string.
4024 * parse-scan.y (report_main_declaration): Likewise.
4026 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4028 * parse.y (read_import_dir, patch_assignment, patch_binop,
4029 patch_array_ref): Likewise.
4031 * typeck.c (build_java_array_type): Likewise.
4033 * verify.c (verify_jvm_instructions): Likewise.
4035 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4037 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4039 1999-10-07 Anthony Green <green@cygnus.com>
4041 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4042 where CHECK_PUT may fail for valid reasons.
4044 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4045 UNSAFE_PUTN): New macros.
4047 1999-10-04 Tom Tromey <tromey@cygnus.com>
4049 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4050 well. Fixes Java PR gcj/59.
4051 * parse-scan.y (yyerror): Report errors.
4053 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4055 * decl.c (insert_block): Remove unconditional `abort'.
4057 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4059 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4060 FUNCTION_CODE now of type int. All callers changed.
4061 Set the builtin's DECL_BUILT_IN_CLASS.
4063 1999-09-23 Tom Tromey <tromey@cygnus.com>
4065 * jvspec.c (lang_specific_driver): Don't read spec file if
4066 -fsyntax-only given.
4068 1999-09-22 Tom Tromey <tromey@cygnus.com>
4070 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4072 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4073 (WORDS_TO_LONG): Likewise.
4074 (WORDS_TO_DOUBLE): Likewise.
4076 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4078 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4079 (RELOCATION_VALUE_1): Likewise.
4080 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4081 push_in_const, push_long_const): Prototyped.
4082 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4083 (push_constant2): Likewise.
4084 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4085 (find_constant_wide): Cast find_constant2's integer arguments to
4087 (find_constant_index): Cast find_constant2's and find_constant2's
4088 integer arguments to `jword'.
4089 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4090 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4091 (emit_if): Use RELOCATION_VALUE_1.
4092 (emit_goto): Likewise.
4093 (emit_jsr): Likewise.
4094 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4095 argument to push_long_const to HOST_WIDE_INT.
4097 1999-09-15 Andreas Schwab <schwab@suse.de>
4099 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4101 1999-09-20 Nick Clifton <nickc@cygnus.com>
4103 * lang.c (lang_decode_option): Extend comment.
4105 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4107 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4110 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4112 * gjavah.c (get_field_name, print_method_info, print_include,
4113 add_namelet): Use xmalloc, not malloc.
4115 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4116 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4119 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4121 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4123 * jcf-path.c (add_entry): Likewise.
4125 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4127 * jv-scan.c (xmalloc): Remove definition.
4129 * jvgenmain.c (xmalloc): Likewise.
4131 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4133 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4135 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4136 concat, not xmalloc/sprintf.
4137 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4138 (xstrdup): Remove definition.
4140 * parse.y (duplicate_declaration_error_p,
4141 constructor_circularity_msg, verify_constructor_circularity,
4142 check_abstract_method_definitions, java_check_regular_methods,
4143 java_check_abstract_methods, patch_method_invocation,
4144 check_for_static_method_reference, patch_assignment, patch_binop,
4145 patch_cast, array_constructor_check_entry, patch_return,
4146 patch_conditional_expr): Use xstrdup, not strdup.
4148 * zextract.c (ALLOC): Use xmalloc, not malloc.
4150 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4152 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4154 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4155 (do_spec, lang_specific_pre_link, lang_specific_driver,
4156 input_filename, input_filename_length): Don't declare.
4157 (main_class_name, jvgenmain_spec, lang_specific_driver):
4159 (lang_specific_driver): All calls to the function pointer
4160 parameter now explicitly call `fatal'.
4162 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4164 * parse.y (find_applicable_accessible_methods_list): Search
4165 abstract classes as interfaces.
4167 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4169 * class.c (finish_class): We're now outside a valid method
4170 declaration. Tell the rest of gcc so.
4172 1999-09-08 Bruce Korb autogen@linuxbox.com
4174 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4176 1999-09-07 Tom Tromey <tromey@cygnus.com>
4178 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4180 (decode_signature_piece): Don't emit "::" in JArray<>.
4181 (print_namelet): Only print trailing `;' when printing a class.
4183 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4185 * java-tree.h: Delete declarations for all tree nodes now moved to
4187 * decl.c: Delete their definitions.
4189 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4191 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4192 * Makefile.in (OBJS): Add ggc-callbacks.o.
4193 (OBJDEPS): Likewise.
4195 1999-09-03 Tom Tromey <tromey@cygnus.com>
4197 * parse.y (strip_out_static_field_access_decl): Return operand if
4198 it satisfies JDECL_P.
4200 1999-09-02 Tom Tromey <tromey@cygnus.com>
4202 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4203 Handle nested arrays, like `[[I'.
4205 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4207 * class.c (finish_class): Remove unused parameter, all callers
4210 * expr.c (build_java_athrow): Change return type to void.
4211 (java_lang_expand_expr): Make sure each case in switch returns a
4214 * java-tree.h (finish_class): Fix prototype to take void args.
4216 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4217 (main): Issue return from main, not exit.
4219 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4221 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4223 * jv-scan.c (main): Issue return from main, not exit.
4225 * parse.y (check_abstract_method_definitions,
4226 java_check_abstract_method_definitions): Add static prototypes.
4227 (java_complete_expand_methods): Fix call to `finish_class'.
4229 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4232 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4234 * lang.c (language_string): Constify.
4236 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4238 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4239 Remove hacks for stuff which comes from libiberty.
4241 * Make-lang.in: Likewise.
4243 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4245 * Makefile.in (xref.o): Depend on xref.c explicitly.
4247 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4249 * java-tree.h (lang_printable_name): Constify a char*.
4251 * lang.c (lang_printable_name): Likewise.
4253 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4255 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4258 1999-08-26 Tom Tromey <tromey@cygnus.com>
4260 * gjavah.c (print_cxx_classname): Print "::" before qualified
4263 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4265 * parse.y (lookup_cl): Changed leading comment. Now does its best
4266 to set the column number.
4267 (qualify_ambiguous_name): Take WFL wrappers into account.
4269 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4271 * verify.c (verify_jvm_instructions): Don't check instruction
4272 validity beyond end of method.
4274 1999-08-25 Tom Tromey <tromey@cygnus.com>
4276 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4278 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4280 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4281 cxx_keyword_subst, generate_access, name_is_method_p,
4282 get_field_name, print_field_name, super_class_name, print_include,
4283 decode_signature_piece, print_class_decls, usage, help,
4284 java_no_argument, version, add_namelet, print_namelet): Add static
4286 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4287 name_is_method_p): Constify a char*.
4288 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4289 Provide a final else clause in an if-else-if.
4290 (print_field_info): Add missing final arg in function call to
4292 (print_method_info, decompile_method, decode_signature_piece,
4293 print_c_decl, print_full_cxx_name, print_stub,
4294 print_mangled_classname, super_class_name, print_include,
4295 add_namelet, add_class_decl, print_class_decls, process_file,
4296 help): Constify a char*.
4298 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4299 push_int_const, find_constant_wide, find_constant_index,
4300 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4301 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4302 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4303 emit_if, emit_goto, emit_jsr, call_cleanups,
4304 make_class_file_name): Add static prototypes.
4305 (generate_bytecode_return, generate_bytecode_insns): Pass a
4306 NULL_PTR, not a NULL_TREE.
4308 * jv-scan.c: Include "jcf.h".
4309 (main): Declare using DEFUN macro.
4311 * jvspec.c (find_spec_file, lang_specific_pre_link,
4312 lang_specific_driver): Add prototypes.
4313 (find_spec_file): Constify a char*.
4315 * keyword.gperf (hash, java_keyword): Add prototypes.
4317 * lang.c (lang_print_error): Add static prototype.
4318 (lang_init): Prefer memcpy over bcopy to avoid casts.
4320 * lex.c (yylex): Add static prototype.
4322 * parse-scan.y: Include "lex.c" earlier.
4324 * parse.h: Remove redundant declaration for `yylex'.
4326 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4327 labeled_block_contains_loop_p): Add static prototypes.
4328 (not_accessible_p): Make static to match prototype.
4330 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4332 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4334 * parse.y (check_method_redefinition): Changed leading comment.
4335 (check_abstract_method_definitions): New function.
4336 (java_check_abstract_method_definitions): New function.
4337 (java_check_regular_methods): Call it.
4338 (verify_constructor_super): Fixed indentation.
4339 (lookup_method_invoke): Likewise.
4341 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * parse.y (method_header): Return a null pointer if the current
4345 (finish_method_declaration): Return if the current function decl
4347 (source_start_java_method): Likewise.
4348 (java_method_add_stmt): Likewise.
4350 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4352 * class.c (emit_register_class): Removed unnecessary call to
4354 * parse.y (labeled_block_contains_loop_p): Removed unused local
4357 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4359 * parse.y (java_refold): Added prototype.
4361 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4363 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4364 (java_stabilize_reference): Removed unnecessary `else'.
4365 (java_complete_lhs): Set flag to remember boolean. Call
4366 java_refold. Added comments.
4367 (java_decl_equiv): New function.
4368 (binop_compound_p): Likewise.
4369 (java_refold): Likewise.
4370 (patch_unaryop): Striped static field access assigned to decl and
4371 op. Changed promotion scheme for ++/-- operators.
4372 (search_loop): New function.
4373 (labeled_block_contains_loop_p): Likewise.
4374 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4376 (patch_bc_statement): Call search_loop. Fixed comment.
4378 1999-08-14 Anthony Green <green@cygnus.com>
4380 * expr.c (java_lang_expand_expr): Mark static array data as
4383 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4385 * jvgenmain.c (main): NUL-terminate name_obstack.
4387 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4389 * check-init.c (check_bool2_init, done_alternative): Add static
4392 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4393 (add_method, build_utf8_ref, build_class_ref,
4394 append_gpp_mangled_type, layout_class_method): Constify a char*.
4396 * decl.c (push_promoted_type, make_binding_level): Add static
4398 (push_promoted_type, pushdecl): Constify a char*.
4400 * except.c (find_handler_in_range, link_handler,
4401 check_start_handlers): Add static prototypes.
4403 * expr.c (process_jvm_instruction): Constify a char*.
4405 * gjavah.c (main): Constify a char*.
4407 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4410 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4412 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4413 munge, print_ents): Constify a char*.
4415 * jcf-dump.c (disassemble_method): Constify a char*.
4416 (print_constant_pool, print_exception_table): Add static prototypes.
4417 (print_constant, print_exception_table, main, disassemble_method):
4420 * jcf-io.c (find_classfile, find_class): Likewise.
4422 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4423 (set_source_filename, predefined_filename_p): Add static prototypes.
4424 (set_source_filename, get_constant, get_class_constant,
4425 find_in_current_zip): Constify a char*.
4427 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4429 (add_entry, add_path, jcf_path_classpath_arg,
4430 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4432 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4433 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4434 jcf_parse_one_method, jcf_parse_methods,
4435 jcf_parse_final_attributes): Add static prototypes.
4436 (get_attribute): Constify a char*.
4438 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4439 jcf_dependency_add_target, jcf_path_classpath_arg,
4440 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4442 * jv-scan.c (main): Constify a char*.
4443 (gcc_obstack_init): Add prototype arguments.
4445 * jvgenmain.c (gcc_obstack_init): Likewise.
4446 (main): Constify a char*.
4448 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4450 (put_decl_string, lang_print_error): Constify a char*.
4451 (lang_init): Remove redundant extern prototype.
4453 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4455 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4456 Add static prototypes.
4457 (get_type_from_signature): Constify a char*.
4459 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4460 Add static prototypes.
4461 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4462 (verify_jvm_instructions): Constify a char*.
4464 * xref.c (xref_flag_value): Likewise.
4466 * xref.h (xref_flag_value): Likewise.
4468 * zextract.c (makeword, makelong): Add static prototypes.
4469 (makeword, makelong): Constify a uch*.
4471 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4473 * lang.c (java_dummy_print): Constify a char*.
4474 (lang_print_error): Likewise.
4475 (lang_init): Remove redundant prototype for `print_error_function'.
4476 (lang_init_source): Likewise.
4477 (lang_identify): Constify a char*.
4479 1999-08-09 Tom Tromey <tromey@cygnus.com>
4481 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4482 (WORDS_TO_LONG): Likewise.
4483 (WORDS_TO_DOUBLE): Likewise.
4485 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4487 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4489 * expr.c (java_stack_pop, java_array_data_offset,
4490 build_java_throw_out_of_bounds_exception, case_identity,
4491 build_java_check_indexed_type): Add static prototypes.
4492 (linenumber_table, expand_invoke, expand_java_field_op,
4493 build_primtype_type_ref, expand_byte_code): Constify a char*.
4495 * java-tree.h (build_primtype_type_ref, linenumber_table):
4497 (java_lang_expand_expr): Add prototype.
4499 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4500 `java_lang_expand_expr'.
4502 * lex.c (java_lex_error): Constify a char*.
4503 (java_get_unicode, java_read_char, java_allocate_new_line,
4504 java_unget_unicode, java_sneak_unicode): Prototype.
4506 * parse-scan.y (current_class, package_name, method_declarator,
4507 report_class_declaration, yyerror): Constify a char*.
4509 * parse.h (java_report_errors): Prototype.
4510 (yyerror): Constify a char*.
4512 * parse.y (classitf_redefinition_error, check_modifiers,
4513 parse_jdk1_1_error, lookup_package_type,
4514 lookup_package_type_and_set_next, get_printable_method_name,
4515 purify_type_name): Constify a char*.
4516 (build_super_invocation, maybe_generate_finit,
4517 verify_constructor_super, parser_add_interface,
4518 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4519 java_complete_expand_methods, java_expand_finals,
4520 cut_identifier_in_qualified, java_stabilize_reference,
4521 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4522 merge_string_cste): Prototype.
4523 (single_type_import_declaration, yyerror,
4524 variable_redefinition_error, build_array_from_name,
4525 build_unresolved_array_type, check_class_interface_creation,
4526 resolve_class, complete_class_report_errors,
4527 note_possible_classname, read_import_dir,
4528 find_in_imports_on_demand, resolve_package, fix_constructors,
4529 check_deprecation, lookup_method_invoke,
4530 maybe_build_primttype_type_ref, array_constructor_check_entry):
4532 (java_complete_expand_methods, java_expand_finals): Make static.
4533 (convert_narrow): Remove static prototype.
4535 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4537 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4539 1999-08-02 Richard Henderson <rth@cygnus.com>
4541 * decl.c: Include defaults.h instead of expr.h.
4542 * parse.y: Likewise.
4544 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4546 * java/decl.c (start_java_method): Change all uses of
4547 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4548 Ensure expr.h is included.
4549 * java/expr.c (pop_arguments): Ditto.
4550 * java/parse.y (expand_start_java_method): Ditto.
4552 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4554 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4556 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4558 * decl.c: Include "function.h".
4559 * except.c: Likewise.
4560 * parse.y: Likewise.
4561 * Makefile.in: Update dependencies.
4563 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4565 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4566 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4567 `modifier' with ATTRIBUTE_UNUSED.
4569 * gjavah.c (process_file): Add braces around ambiguous `else'.
4571 * jcf-dump.c (print_access_flags, localvar_free): Change return
4574 * parse.y (java_complete_expand_method): Initialize variable
4576 (resolve_qualified_expression_name): Likewise for `field_decl'.
4577 (patch_method_invocation): Likewise for `class_to_search'.
4578 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4579 (patch_assignment): Likewise for `lhs_type'.
4581 * verify.c (verify_jvm_instructions): Remove unused variable
4584 1999-07-25 Richard Henderson <rth@cygnus.com>
4586 * decl.c (va_list_type_node): New.
4588 1999-07-25 Anthony Green <green@cygnus.com>
4590 * gjavah.c (print_stub): New function.
4591 (METHOD_IS_NATIVE): New macro.
4592 (print_mangled_classname): Make static.
4593 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4594 (process_file): Perform stub generation.
4595 (HANDLE_METHOD): Don't emit class decls during stub
4597 (HANDLE_END_METHOD): Take into account stub generation.
4598 (print_method_info): Handle stub generation.
4599 (print_stub): New function.
4600 (print_cxx_classname): Make signature consistant with others.
4601 (help): Describe -stubs option.
4602 (main): Create stub file.
4603 (version): Use version.c.
4604 (print_full_cxx_name): New function.
4605 (print_c_decl): Use print_full_cxx_name.
4607 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4609 * check-init.c (check_init): Handle MAX_EXPR.
4611 1999-07-15 Andrew Haley <aph@cygnus.com>
4613 * lang.c (flag_use_divide_subroutine): New variable.
4614 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4615 fp-to-integer conversion.
4616 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4619 * expr.c (build_java_soft_divmod): New function.
4620 (build_java_binop): Call build_java_soft_divmod if
4621 flag_use_divide_subroutine is set.
4622 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4623 soft_lrem_node: new builtin functions.
4624 (init_decl_processing) Initialize the new builtins.
4625 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4626 soft_lrem_node: new builtin functions.
4627 (build_java_soft_divmod): New function.
4628 * parse.y: Call build_java_soft_divmod if
4629 flag_use_divide_subroutine is set.
4632 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4633 a --specs= arg) even if not linking.
4634 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4635 -fuse-divide-subroutine
4637 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4639 * parse.y (resolve_and_layout): Check methods only once.
4640 (resolve_qualified_expression_name): Verify thrown exceptions
4642 (check_thrown_exceptions): Reject exceptions thrown in
4643 initializer. Error message tuned.
4645 1999-07-14 Andrew Haley <aph@cygnus.com>
4647 * expr.c (expand_expr): Do not return the last statement in a
4648 block as the block's value.
4650 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4652 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4653 CALL_EXPR, to avoid order of evaluation changes.
4655 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4657 * parse.y (qualify_ambiguous_name): Do not use
4658 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4660 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4662 * check-init.c (check_init): Handle MAX_EXPR.
4663 * expr.c (force_evaluation_order): Force method call arguments to
4664 be evaluated in left-to-right order.
4665 * parse.y (qualify_ambiguous_name): Loop again to qualify
4666 NEW_ARRAY_EXPR properly.
4668 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4670 * parse.y (patch_invoke): Resolve unresolved invoked method
4672 (qualify_ambiguous_name): STRING_CST to qualify expression for
4673 type name resolution.
4675 1999-06-24 Andrew Haley <aph@cygnus.com>
4677 * class.c (finish_class): Whenever a deferred method is
4678 output, rescan the list of methods to see if a new candidate for
4679 output can be found.
4681 1999-06-28 Tom Tromey <tromey@cygnus.com>
4683 * jvspec.c (lang_specific_driver): Recognize --help.
4685 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4687 * parse.y (resolve_package): Fixed bogus return statement.
4688 (patch_method_invocation): Resolve method invocation beginning with
4689 a package name qualifier.
4691 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4693 * Make-lang.in (java.stage1): Depend on stage1-start.
4694 (java.stage2): Likewise for stage2-start.
4695 (java.stage3): Likewise for stage3-start.
4696 (java.stage4): Likewise for stage4-start.
4698 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4700 * parse.y (java_complete_lhs): When doing cross referencing, don't
4701 try to keep file location on a WFL expanded as a CALL_EXPR.
4703 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4705 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4706 compiling to class file a void method with an empty method body.
4707 As a side effect, the bytecode backend will generate the
4708 appropriate `return' instruction.
4710 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4712 * parse.y (lookup_package_type_and_set_next): New function prototype.
4713 (resolve_package): Search current and imported packages.
4714 (lookup_package_type_and_set_next): New function.
4716 1999-06-22 Andrew Haley <aph@cygnus.com>
4718 * verify.c (verify_jvm_instructions): Check for pending blocks
4719 before invalid PC test and opcode switch, not after.
4721 1999-06-21 Andrew Haley <aph@cygnus.com>
4723 * except.c (find_handler_in_range): The upper limit for exception
4724 ranges is exclusive, not inclusive: (start <= pc < end).
4725 (link_handler): find child pointer which points to outer by
4726 searching sibling list: previous code incorrectly assumed that
4727 outer->outer->first_child must point to outer.
4728 * verify.c (verify_jvm_instructions): FIXME added to code for
4730 (verify_jvm_instructions): Do not assume that the last block
4731 processed in a subroutine is a block which ends with a `ret'
4732 instruction. With some control flows it is possible that the last
4733 block ends with an `athrow'.
4735 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4737 * parse.y (qualify_ambiguous_name): Reorganized the post
4738 evaluation of non WFL leading expression nodes.
4740 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4742 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4745 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4747 * parse.y (qualify_ambiguous_name): Handle qualified expression
4748 beginning with a STRING_CST.
4750 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4752 * parse.y (register_fields): Set DECL_INITIAL on both
4753 pre-initialized static and public fields.
4754 (resolve_field_access): Static field access expressions to always
4756 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4757 qualification. CONVERT_EXPR to be resolved as an expression name.
4758 (java_complete_lhs): Identify and access qualified final
4759 initialized field in switch statement case expression.
4760 (fold_constant_for_init): Pre-initialized field decl constant to
4763 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4765 * parse.y (note_possible_classname): Mark returned node with
4766 QUALIFIED_P only if the original class name contained a '/'.
4768 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4770 * Make-lang.in (gcjh): More parallel build fixes.
4772 1999-06-03 Mike Stump <mrs@wrs.com>
4774 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4776 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4778 * except.c (link_handler): Chain exception handlers in order.
4780 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4782 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4783 with nops and process as usual in order to always set correct EH
4784 ranges. Emit detailed warnings about unreachable bytecodes.
4786 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4788 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4791 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4794 or the searched field decl.
4796 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * parse.y (fold_constant_for_init): Convert numerical constant
4799 values to the type of the assigned field.
4801 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4803 * expr.c (lookup_field): Relaxed the test on class loading error
4805 * parse.y (fold_constant_for_init): Enabeled old code.
4807 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4809 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4810 decide the validity of the cast of a java.lang.Cloneable reference
4812 (patch_conditional_expr): Fixed first argument passed to
4813 binary_numeric_promotion.
4815 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4817 * parse.y (qualify_ambiguous_name): Take into account that a
4818 CONVERT_EXPR might specify a type as a WFL.
4820 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4822 * parse.y (patch_assignment): Save the rhs before using it as an
4823 argument to _Jv_CheckArrayStore.
4825 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4827 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4829 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4832 floating point litteral only when the exponent indicator has been
4835 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4837 * parse.y (formal_parameter:): Construct argument tree list
4838 element even if a yet unsupported final parameter was encountered.
4840 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4842 * parse.y (finish_method_declaration): Issue errors for native or
4843 abstract methods declared with a method body, as well as for non
4844 native or non abstract methods with no method body.
4846 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4848 * class.c (build_utf8_ref): Initialize variable `field'.
4850 * decl.c (init_decl_processing): Initialize variable `field'.
4852 * expr.c (build_known_method_ref): Mark parameters `method_type',
4853 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4854 (process_jvm_instruction): Likewise for parameter `length'.
4856 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4857 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4860 * parse.y (maybe_generate_clinit): Remove unused variable
4861 `has_non_primitive_fields'.
4862 (find_in_imports_on_demand): Initialize variables `node_to_use'
4864 (patch_binop): Likewise for variable `prom_type'.
4865 (patch_unaryop): Likewise for variable `prom_type'.
4867 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4869 * xref.c (xref_table): Add missing initializer.
4871 1999-05-14 Tom Tromey <tromey@cygnus.com>
4873 * java-except.h (struct eh_range): Removed unused `next' member.
4874 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4875 after adding all exception handlers. Sort exception ranges in
4877 (struct pc_index): New structure.
4878 (start_pc_cmp): New function.
4879 * except.c (add_handler): Return `void'. Don't call link_handler;
4880 instead construct an ordinary linked list and do range
4882 (check_nested_ranges): New function.
4883 (link_handler): Changed interface to allow merging of eh_ranges.
4884 Split overlapping ranges. Return `void'.
4886 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4888 * parse.y (constructor_block_end:): New rule, tagged <node>.
4889 (constructor_body:): Use `constructor_block_end' instead of
4892 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4894 * parse.y (statement_nsi:): Pop `for' statement block.
4895 (java_complete_lhs): Labeled blocks containing no statement are
4896 marked as completing normally.
4898 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4900 * xref.c (xref_set_current_fp): New function, defined.
4901 * xref.h (xref_set_current_fp): New function, prototyped.
4903 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4905 * check-init.c (check_init): Take into account that
4906 LABELED_BLOCK_STMT can be empty.
4908 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4910 * parse.y (java_check_regular_methods): Warning check on not
4911 overriding methods with default access in other packages does not
4912 apply to `<clinit>'.
4913 (java_complete_lhs): If block body is an empty_stmt_node, replace
4914 it by NULL_TREE. This prevents gcc from generating an irrelevant
4917 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4919 * check-init.c (check_init): Removed code accepting to see things
4920 falling through default:, when doing xrefs.
4921 * java-tree.h (do_not_fold): New global variable, declared.
4922 * parse.y (do_not_fold): New global variable, defined.
4923 (java_complete_expand_method): Set `do_not_fold' to the value of
4924 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4925 and reinstall them after them have been purged; do not check for
4926 initializations; do not issue missing return errors.
4927 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4929 (patch_binop): Skip the fold part when doing xrefs.
4930 (build_string_concatenation): Skip the concatenation part when
4932 (patch_synchronized_statement): Do not generate a try-finally when
4934 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4935 and keep the location where the throw was seen.
4936 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4937 any treatment on the converted node an simply return a NOP_EXPR of
4939 * xref.c (xref_get_data): New function, defined.
4940 * xref.h (xref_get_data): New function, declared.
4941 (XREF_GET_DATA): Use xref_get_data.
4943 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4945 * gjavah.c (print_include): Cast the result of `strlen' to int
4946 when comparing against a signed value.
4947 (add_namelet): Likewise.
4949 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4951 * expr.c (expand_invoke): Mark parameter `nargs' with
4953 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4955 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4958 * jcf-reader.c (get_attribute): Cast a value to long
4959 when comparing against a signed expression. Likewise.
4961 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4964 1999-05-11 Andrew Haley <aph@cygnus.com>
4966 * parse.y (source_end_java_method): If the current method contains
4967 any exception handlers, force asynchronous_exceptions: this is
4968 necessary because signal handlers in libjava may throw exceptions.
4969 * decl.c (end_java_method): Ditto.
4971 1999-05-11 Tom Tromey <tromey@cygnus.com>
4973 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4975 * jvspec.c (THREAD_NAME): Removed.
4976 (GC_NAME): Likewise.
4977 (MATHLIB): Likewise.
4978 (WITHLIBC): Likewise.
4980 (THREADLIB): Likewise.
4981 (MATH_LIBRARY): Likewise.
4982 (lang_specific_driver): Don't add `-l' options to command line.
4983 Instead, add a single --specs option. Recognize `-L' options and
4984 use them to search for spec file.
4985 (find_spec_file): New function.
4986 (SPEC_FILE): New define.
4988 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4990 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4991 cpplib-enabled build.
4993 1999-05-05 Per Bothner <bothner@cygnus.com>
4995 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4996 temporarily zero it while calling rest_of_decl_compilation.
4998 * java-tree.h (string_ptr_type_node): Add declaration.
4999 * decl.c: Define and initialize string_ptr_type_node.
5000 * parse.y (patch_string_cst): Use string_ptr_type_node.
5002 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5003 * parse.y (for_statement): Now unconditionally exit_block.
5004 (finish_labeled_statement): No longer exit_block if for-loop.
5005 (patch_loop_statement): Check harder if the loop is already labeled.
5007 * parse.y (patch_initialized_static_field): Removed function.
5008 (maybe_generate_clinit): Removed special handling for interfaces.
5009 (java_complete_expand_methods): Do a preliminary java_complete_tree
5010 on <clinit> to determine if it can be removed.
5011 (java_complete_expand_method): Remove special handling for <clinit>.
5012 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5013 optimize if we get back empty_stmt_node.
5014 For MODIFY_EXPR, re-do checking of static initializers.
5015 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5016 For VAR_DECL, pass correct context.
5018 * verify.c (verify_jvm_instructions): Better error messages.
5020 1999-05-03 Tom Tromey <tromey@cygnus.com>
5022 * parse-scan.y (interface_declaration): Call
5023 report_class_declaration for interfaces.
5025 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5027 * Makefile.in: Remove -v from bison command lines.
5029 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5031 * check-init.c (check_init): Exclude a case of error when doing
5033 * class.c (layout_class_method): Don't generate the error message
5034 twice when compiling from source.
5035 * lang-options.h: Added `-Wredundant-modifers' and
5036 `-Wunusupported-jdk11' flags and help text.
5037 * lang.c (lang_decode_option): Added support for
5038 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5039 flag_static_local_jdk11 and flag_redundant set accordingly.
5040 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5041 * parse.h (EXPR_WFL_ADD_COL): New macro.
5042 (DECL_END_SOURCE_LINE): Likewise.
5043 (DECL_INHERITED_SOURCE_LINE): Likewise.
5044 * parse.y (static_ref_err): New function, prototyped.
5045 (CCB_TK): Now tagged <operator>.
5046 (class_body:): Remember the location of the closing '}' of a class
5047 definition when doing xrefs.
5049 (block_end:): Likewise.
5050 (create_class): Remember the location of the inherited class
5051 identifier when doing xrefs.
5052 (register_fields): Added test on first operand of `init' before
5053 testing it TREE_CODE.
5054 (method_header): Store the location of the class identifier in the
5055 class decl when doing xrefs.
5056 (finish_method_declaration): Don't combine first/last method line
5058 (java_check_regular_methods): Warning check on not overriding
5059 methods with default access on other packages move before check on
5060 static methods. Initialization of `aflags' also moved up.
5061 (resolve_expression_name): Call static_ref_err to report the error.
5062 (static_ref_err): New function, implemented.
5063 (resolve_field_access): Returned simplified static field access
5065 (resolve_qualified_expression_name): Check for illegal use of
5066 static fields in a non static context. Call static_ref_err to
5067 report error in various places.
5068 (java_complete_tree): Do not fold initialized static fields when
5070 (java_complete_lhs): Likewise.
5072 1999-04-29 Anthony Green <green@cygnus.com>
5074 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5075 create internal labels.
5076 (lookup_label): Ditto.
5078 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5080 * class.c (layout_class_method): Generate <clinit>'s rtl for
5082 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5083 for interfaces' <clinit>.
5084 * expr.c (lookup_field): Search for fields in interfaces.
5085 (expand_invoke): Fixed indentation.
5086 (expand_java_field_op): Likewise. Use IS_CLINIT.
5087 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5088 (IS_CLINIT): New macro.
5089 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5090 interface was parsed.
5091 (maybe_generate_clinit): Don't generate if the current class is an
5092 interface with only fields of primitive types.
5093 (reset_method_name): Use IS_CLINIT.
5094 (java_complete_expand_method): Expand <clinit> when it exists for
5095 interfaces. Use IS_CLINIT.
5096 (resolve_expression_name): Use DECL_CONTEXT instead of
5097 current_class to build static field references.
5098 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5099 ARRAY_REF when doing xreferencing.
5100 (check_final_assignment): Fixed typo in leading comment. Use
5102 (patch_array_ref): Don't fully expand array references when
5104 (patch_return): Use IS_CLINIT.
5105 (patch_throw_statement): Likewise.
5107 1999-04-22 Tom Tromey <tromey@cygnus.com>
5109 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5111 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * decl.c (predef_filenames, predef_filenames_size): New globals
5114 (init_decl_processing): predef_filenames and predef_filenames_size
5116 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5118 * jcf-parse.c (predefined_filename_p): New function.
5119 (yyparse): Check that files on the command line are specified only
5120 once and issue a warning otherwise.
5121 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5122 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5123 avoid a gcc warning with -W -Wall turned on.
5124 (java_expand_classes): Abort if errors were encountered.
5125 (java_complete_lhs): If the cross reference flag is set, wrap
5126 field DECL node around a WFL when resolving expression name.
5128 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5130 * lang.c (lang_decode_option): Fixed returned value when parsing
5131 `-fxref=...' and `-Wall'.
5132 * parse.y (source_end_java_method): Do not generate code when
5133 flag_emit_xref is set.
5134 (resolve_expression_name): Do not build static field access when
5135 flag_emit_xref is set.
5136 (resolve_field_access): No special treatment on `length' when
5137 flag_emit_xref is set. Do not build qualified static field access
5138 when flag_emit_xref is set.
5139 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5140 when flag_emit_xref is set.
5141 (patch_assignment): Do not generate array store runtime check when
5142 flag_emit_xref is set.
5143 * xref.c (xref_flag_value): Fixed function declaration
5145 (xset_set_data): New function.
5146 * xref.h (xref_set_data): Added prototype for new function.
5147 (typedef struct xref_flag_table): New field data.
5148 (XREF_GET_DATA): New macro.
5150 1999-04-19 Tom Tromey <tromey@cygnus.com>
5152 * xref.h (enum): Removed trailing comma.
5154 * parse.y (resolve_qualified_expression_name): Added missing
5157 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5159 * gjavah.c: New prototypes for java_float_finite and
5162 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5164 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5167 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5169 * Makefile.in (TREE_H): Add tree-check.h.
5170 (RTL_H): Add genrtl.h.
5172 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5174 * parse.y (patch_assignment): Added ArrayStoreException runtime
5177 1999-04-06 Per Bothner <bothner@cygnus.com>
5179 * expr.c (pop_type_0): New function.
5180 (pop_type): Use pop_type_0.
5181 * java-tree.h (pop_type_0): New declaration.
5182 * verify.c (verify_jvm_instructions): Check return instructions.
5184 * parse.y (patch_binop): Don't fold if non-constant and emiting
5187 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5189 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5191 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5192 (main_jcf): Don't define.
5193 (process_file): Don't set `main_jcf'.
5195 * java-tree.h (main_jcf): Don't declare.
5197 * jcf-parse.c (main_jcf): Add static definition.
5199 * lang.c (main_jcf): Don't define.
5201 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5203 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5205 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5207 * jcf-depend.c: Include "config.h", not <config.h>.
5209 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5212 * jcf-path.c: Include "config.h", not <config.h>.
5214 * lex.c: Don't include various system header files.
5215 (java_init_lex): Cast the argument of `bzero' to PTR
5217 * parse-scan.y (java_push_parser_context): Likewise.
5219 * parse.y (java_push_parser_context): Likewise.
5220 (patch_bc_statement): Match format specifier to variable argument.
5222 * xref.c: Don't include <stdio.h>.
5224 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5226 * parse.y (struct parser_ctxt *ctxp): Now global.
5227 (declare_local_variables): Use WFL compound value for the
5228 declaration source line value, when doing cross-referencing.
5230 1999-03-31 Tom Tromey <tromey@cygnus.com>
5232 * gjavah.c (print_field_info): Allow constants of other types.
5233 (print_include): Generate include when new name is proper prefix
5234 of already printed name.
5235 (add_namelet): Likewise.
5236 (cxx_keyword_subst): New function.
5237 (print_method_info): Use it.
5238 (print_field_name): New function.
5239 (get_field_name): New function.
5240 (print_field_info): Use get_field_name and print_field_name.
5242 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5244 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5245 'KR-C', so gperf uses the `const' keyword on strings.
5247 * keyword.gperf (java_keyword): Const-ify a char*.
5249 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5251 * parse.y (patch_bc_statement): Fixed identation and a bogus
5254 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5256 * parse.y (patch_assignment): Allow static variables in other
5257 classes to be assigned.
5259 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5261 * class.c (maybe_add_interface): Remove unused variable
5263 (make_class_data): Use = for assignment, not ==. Likewise.
5264 (emit_register_classes): Remove unused variable `decl'.
5266 * lex.c: Fix comment so as not to contain an embedded `/*'.
5268 * verify.c (verify_jvm_instructions): Remove unused variable
5271 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5273 * parse.y (complete_loop_body): Rename to finish_loop_body.
5274 (complete_labeled_statement): Rename to finish_labeled_statement.
5275 (complete_for_loop): Rename to finish_for_loop.
5276 (complete_method_declaration): Rename to finish_method_declaration.
5278 * java-tree.h (continue_identifier_node): New global node.
5279 * decl.c: Define and initialize continue_identifier_node.
5280 * parse.y (generate_labeled_block): Remove - no longer needed.
5281 (build_loop_body): Use continue_identifier_node for continue block.
5282 (finish_labeled_statement): Also do pop_labeled_block actions.
5283 (java_complete_lhs): POP_LOOP even if error.
5284 (build_labeled_block): Special handling for continue_identifier_node.
5285 (patch_loop_statement): Re-organize.
5286 (patch_bc_statement): Re-write.
5288 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5290 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5291 using a WFL compound value.
5292 * parse.y (xref.h): Include.
5293 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5295 (register_fields): Set WFL compound value to lineno if doing
5297 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5299 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5300 * xref.h (expand_xref): Prototype renamed from xref_generate.
5302 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5304 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5305 (GET_CURRENT_BLOCK): New macro.
5306 * parse.y (current_static_block): New global variable.
5307 (method_body:): Define action.
5308 (complete_method_declaration): Set current_function_decl to NULL
5309 when work on the current method is done.
5310 (declare_local_variables): Use GET_CURRENT_BLOCK.
5311 (java_method_add_stmt): Likewise.
5312 (java_complete_expand_method): Disable the use of `this' when
5314 (enter_a_block): If no current method exist, use
5315 current_static_block to link static initializer blocks.
5316 (exit_block): Rewritten to use current_static_block when no current
5318 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5319 (patch_return): Forbid the use of `return' in static initializers.
5320 (patch_throw_statement): Fixed indentation. Issue specific error
5321 for uncaught thrown checked exception in static initializer
5322 blocks. Removed FIXME.
5324 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5326 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5327 Link gcj from gcc.o.
5329 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5331 * parse.y (find_applicable_accessible_methods_list): When dealing
5332 with interface: ensure that a given interface or java.lang.Object
5333 are searched only once.
5335 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5337 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5339 * jcf-dump.c (print_access_flags): Add braces around if-else.
5341 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5344 * lex.c (build_wfl_node): Add static prototype.
5346 * lex.h (build_wfl_node): Remove static prototype.
5348 * parse.y: Include lex.c early enough to declare everything needed.
5349 Ensure calls to `build_wfl_node' pass the proper arguments.
5350 (create_class): Remove unused variable `super_decl'.
5351 (get_printable_method_name): Initialize variable `name'.
5353 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5355 * Changelog: Fixed 1999-03-22 typos.
5356 * lang.c (lang_decode_option): Fixed typo in error string in the
5359 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5361 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5363 * java-tree.h (flag_emit_xref): Declared extern.
5364 * lang.c (xref.h): Included.
5365 (flag_emit_xref): New global variable.
5366 (lang_decode_option): Added support for -fxref.
5370 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5372 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5375 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5377 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5378 $(srcdir)/../system.h and $(JAVA_TREE_H).
5379 (jcf-io.o): Depend on $(JAVA_TREE_H).
5380 (mangle.o): Likewise.
5382 * check-init.c (check_cond_init): Add static prototype.
5384 * class.c (build_java_method_type, hashUtf8String,
5385 make_field_value, get_dispatch_vector, get_dispatch_table,
5386 append_gpp_mangled_type, mangle_static_field): Likewise.
5387 (strLengthUtf8): Hide unused definition.
5388 (hashUtf8String): Const-ify.
5389 (make_field_value): Un-ANSI-fy.
5391 * constants.c: Move inclusion of jcf.h above java-tree.h.
5392 (set_constant_entry, find_class_or_string_constant,
5393 find_name_and_type_constant, get_tag_node,
5394 build_constant_data_ref): Add static prototype.
5396 * decl.c (push_jvm_slot, builtin_function,
5397 lookup_name_current_level): Likewise.
5398 (builtin_function): Const-ify.
5400 * except.c (expand_start_java_handler, expand_end_java_handler):
5401 Add static prototype.
5403 * expr.c (flush_quick_stack, push_value, pop_value,
5404 java_stack_swap, java_stack_dup, build_java_athrow,
5405 build_java_jsr, build_java_ret, expand_java_multianewarray,
5406 expand_java_arraystore, expand_java_arrayload,
5407 expand_java_array_length, build_java_monitor, expand_java_pushc,
5408 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5409 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5410 expand_compare, expand_test, expand_cond, expand_java_goto,
5411 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5412 expand_java_field_op, java_push_constant_from_pool): Likewise.
5414 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5415 (build_java_arraynull_check): Mark parameters `node' and `type'
5416 with ATTRIBUTE_UNUSED.
5417 (note_label): Likewise for parameter `current_pc'.
5418 (expand_java_call, expand_java_ret): Hide unused definition.
5420 * java-tree.h (make_class, build_constants_constructor,
5421 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5422 init_outgoing_cpool, register_class, emit_register_classes,
5423 java_layout_seen_class_methods): Prototype.
5424 (unicode_mangling_length): Const-ify.
5425 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5426 emit_unicode_mangled_name, format_int, format_uint,
5427 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5428 jcf_print_utf8_replace, open_class): Prototype.
5430 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5431 <stdio.h>. Include tree.h/java-tree.h.
5432 (utf8_equal_string usage, process_class): Add static prototype.
5433 (open_class): Don't prototype this here.
5434 (utf8_equal_string): Match arguments to format specifiers.
5435 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5436 TABLE_SWITCH, disassemble_method): Likewise.
5438 * jcf-io.c: Include tree.h/java-tree.h.
5439 (open_class, find_classfile, jcf_print_utf8,
5440 jcf_print_utf8_replace): Const-ify.
5442 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5443 parse_class_file): Add static prototype.
5444 (find_in_current_zip): Match definition to existing static
5447 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5448 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5449 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5450 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5451 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5452 generate_bytecode_return, perform_relocations, init_jcf_state,
5453 init_jcf_method, release_jcf_state, generate_classfile):
5454 Add static prototype.
5455 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5456 (make_class_file_name): Const-ify.
5458 * jcf.h (find_classfile): Const-ify.
5460 * jv-scan.c (reset_report): Remove prototype.
5462 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5463 (error): Rewrite to allow varargs.
5465 * lang.c (lang_f_options): Const-ify.
5467 * lex.c (java_parse_escape_sequence): Add static prototype.
5468 (java_allocate_new_line): Match definition to existing static
5471 * mangle.c Include tree.h/java-tree.h.
5472 (unicode_mangling_length, emit_unicode_mangled_name,
5473 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5475 * parse.h (jdep_code): Remove trailing comma in enumeration.
5476 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5477 (reset_report): Add prototype.
5479 * verify.c (push_pending_label, merge_types): Add static
5482 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5484 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5486 * parse.y (find_applicable_accessible_methods_list): Extend the
5487 search to superinterfaces when relevant.
5488 (search_applicable_methods_list): New function.
5490 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5492 * class.c (unmangle_classname): Implemented stricter testing
5493 before setting the QUALIFIED_P flag on an identifier.
5495 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5497 * parse.y (java_complete_lhs): Call force_evaluation_order
5498 after patch_newarray.
5499 (patch_binop): Don't call fold if there are side effects.
5501 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5503 * parse.y (java_stabilize_reference): Use save_expr instead of
5504 building a SAVE_EXPR node.
5505 (java_complete_lhs): Patch the resulting string of the `+='
5506 operator (if necessary) and complete the RHS after having built
5509 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5511 * class.c (make_class): Don't set CLASS_P here (because
5512 this function is also called by build_java_array_type).
5513 (push_class): Set CLASS_P here instead.
5514 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5516 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5517 context. If the context is class, perfer "super" over "synchronized".
5518 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5520 * parse.y (create_class): Don't call parser_check_super here;
5521 it is not robust. Always wait until later.
5523 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5524 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5526 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5528 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5529 * lex.h (UNGETC): Change misleading macro.
5531 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5533 * parse.y (java_stabilize_reference): Return NODE when patching a
5535 (java_complete_lhs): Put parenthesis around truth values.
5537 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5539 * class.c (layout_class_method): Don't make rtl for interface
5541 * parse.h (GET_TYPE_NAME): New macro.
5542 * parse.y (if_then_statement:): Fixed indentation.
5543 (if_then_else_statement:): Likewise.
5544 (for_statement:): Fixed spacing.
5545 (try_statement:): Fixed indentation.
5546 (create_interface): Don't force interfaces to be abstract.
5547 (method_header): Abstract methods are OK in interfaces.
5548 (declare_local_variables): Fixed typo in comment.
5549 (java_complete_expand_method): Fixed indentation.
5550 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5551 non accessible fields.
5552 (java_stabilize_reference): New function.
5553 (java_complete_lhs): Fixed indentation. Use
5554 java_stabilize_reference in compound assignement. Insert the
5555 cast. If not processing `+' fix string constants before processing
5558 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5560 * constants.c (find_class_or_string_constant): Cast variable `j'
5561 to a `jword' when comparing against one.
5563 * expr.c (java_lang_expand_expr): Remove unused variables
5564 `has_finally_p' and `op0'.
5566 * gjavah.c (print_field_info): Cast a value to jint when comparing
5567 against one. Likewise for a jlong.
5568 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5569 against a signed quantity.
5571 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5572 (print_signature): Don't needlessly dereference variable `str'
5574 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5575 `max_locals' with ATTRIBUTE_UNUSED.
5576 (jcf_parse_class): Likewise for variable `index'.
5578 * parse.h (reverse_jdep_list): Remove static prototype.
5580 * parse.y (build_jump_to_finally): Remove prototype and definition.
5581 (reverse_jdep_list): Add static prototype.
5583 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5584 `assignment' and `expr_decl'.
5586 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5588 1999-03-12 Andrew Haley <aph@cygnus.com>
5590 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5591 we'll need a directory separator and a null character.
5593 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5595 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5597 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5599 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5602 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5604 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5606 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5608 * class.c (layout_class_method): A static method in a base class
5609 is never overridden, so treat it like it doesn't exist.
5610 However, do complain about private non-static method overriding
5611 public static method.
5613 * parse.y: Don't set unused INITIALIZED_P flag.
5614 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5616 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5617 (build_array_from_name): Re-order &index[string] to &string[index].
5619 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5620 error_mark (it might catch more errors, but it is more likely to lose).
5622 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5624 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5625 (parse-scan.o): Depend on toplev.h.
5627 * class.c (make_method_value): Add prototype. Make it static.
5628 Remove unused second argument, caller changed.
5630 * expr.c (java_lang_expand_expr): Remove unused variable
5633 * java-tree.h: Don't prototype find_in_current_zip.
5634 Add prototypes for verify_constant_pool, start_java_method,
5635 end_java_method, give_name_to_locals, expand_byte_code,
5636 open_in_zip, set_constant_value, find_constant1, find_constant2,
5637 find_utf8_constant, find_string_constant, find_class_constant,
5638 find_fieldref_index, find_methodref_index, write_constant_pool,
5639 count_constant_pool_bytes and encode_newarray_type.
5641 * jcf-dump.c: Remove unused variable `LONG_temp'.
5643 * jcf-parse.c: Include parse.h.
5644 (jcf_parse_source): Remove unused parameter, all callers changed.
5645 (jcf_figure_file_type): Add static prototype.
5646 (find_in_current_zip): Likewise. Also remove unused parameter,
5647 all callers changed.
5648 (read_class): Initialize variable `saved_pos'.
5650 * jcf-reader.c (jcf_parse_preamble): Mark variables
5651 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5653 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5654 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5655 (java_parse_doc_section): Initialize variable `seen_star'.
5656 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5657 (java_lex_error): Mark parameters `msg' and `forward' with
5659 (java_get_line_col): Mark parameters `filename' and `line' with
5662 * parse-scan.y: Include toplev.h.
5663 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5665 * parse.h: use `struct JCF', not plain `JCF'.
5666 (java_parser_context_save_global, java_expand_classes
5667 java_parser_context_restore_global, java_parse): Add prototypes.
5669 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5672 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5674 * check-init.c (check_init): COPYN takes word count, not bit count.
5676 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5678 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5679 explicit build_decl. (Avoids crash in reload when optimizing.)
5681 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5683 * decl.c (complete_start_java_method): Handle synchronized method
5684 even when compiling from bytecode.
5686 1999-02-26 Tom Tromey <tromey@cygnus.com>
5688 * gjavah.c (add_class_decl): Only generate `#include' if outer
5689 class is not the name of the class we are processing. Correctly
5690 append `.h' in #include.
5691 (process_file): Clean up newlines around generated `#include's.
5692 (decode_signature_piece): Correctly handle inner classes.
5693 (struct include): New structure.
5694 (all_includes): New global.
5695 (print_include): New function.
5696 (add_class_decl): Use it.
5697 (process_file): Likewise.
5698 (add_class_decl): Generate include for java-array.h if array
5700 (process_file): Don't generate java-array.h include.
5702 * gjavah.c (add_namelet): Check for standard package names here.
5703 (add_class_decl): Don't check for standard package names here.
5705 1999-02-25 Tom Tromey <tromey@cygnus.com>
5707 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5708 When reading a zip file, only use strncmp if both strings are
5709 bigger than the buffer length. Initialize `k' when looping
5712 1999-02-24 Tom Tromey <tromey@cygnus.com>
5714 * gjavah.c (struct namelet): New structure.
5715 (add_namelet): New function.
5716 (print_namelet): New function.
5717 (print_class_decls): Use add_namelet and print_namelet to generate
5718 namespaces and not classes.
5719 (method_printed): New global.
5720 (HANDLE_END_METHOD): Examine method_printed.
5721 (print_method_info): Set method_printed when required. Print
5722 error if function to be ignored is marked virtual. Handle $finit$
5724 (METHOD_IS_FINAL): New macro.
5725 (print_field_info): Use it.
5726 (HANDLE_METHOD): Clear method_printed.
5727 (method_pass): New global.
5728 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5729 (process_file): Do two passes over both fields and methods.
5730 (HANDLE_METHOD): Examine method_pass.
5732 (add_class_decl): New function.
5733 (print_class_decls): Don't scan over entire constant pool.
5735 1999-02-23 Tom Tromey <tromey@cygnus.com>
5737 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5738 disable linking in that case.
5740 1999-02-20 Tom Tromey <tromey@cygnus.com>
5742 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5745 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5747 * decl.c (build_result_decl), java-tree.h: New method.
5748 (complete_start_java_method): Handle synchronized methods.
5749 Don't build DECL_RESULT here. (Ordering dependency problem.)
5750 (start_java_method): Call build_result_decl here instead ...
5751 * parse.y (java_complete_expand_method): ... and here.
5752 (expand_start_java_method): Don't call complete_start_java_method here.
5753 (java_complete_expand_method): Call it here instead.
5754 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5755 * java-tree.h: ... here.
5757 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5758 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5759 for ARRAY_REF - it doesn't work when array bounds are checked.
5760 (patch_array_ref): Handle it here instead.
5762 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5764 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5766 Force left-to-right evaluation of binary operations etc.
5767 * expr.c (force_evaluation_order), java-tree.h: New function.
5768 * parse.y (java_complete_lhs): Pass binary operations, procedure
5769 calls, and ARRAY_REFs to force_evaluation_order.
5770 (various): Set TREE_SIDE_EFFECTS more carefully.
5772 Tolerate random (non-UTF8) encoding in comments without complaining.
5773 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5774 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5776 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5777 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5779 * parse.y (java_complete_lhs): Ignore an empty statement in a
5780 COMPOUND_EXPR. Don't complain about empty statement after return.
5782 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5784 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5785 in TREE_LIST - just chain the POINTER_TYPEs together.
5786 (resolve_class): If type already resolved, return decl.
5787 After resolving, update TREE_TYPE(class_type), and name (if array).
5788 * parse.h (do_resolve_class), parse.y: Make non-static.
5789 * class.c (maybe_layout_super_class): Take this_class argument.
5790 Do do_resolve_class if necessary.
5791 (layout_class, layout_class_methods): Adjust calls appropriately.
5792 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5793 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5794 * typeck.c (build_java_array_type): Don't call layout_class.
5796 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5798 * parse.y (check_pkg_class_access): Allow private class access
5799 within the same package.
5800 (strip_out_static_field_access_decl): New function.
5801 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5802 operator argument before testing its nature.
5804 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5806 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5807 (TRY_EXPR): Simplify - it no longer has a finally clause.
5808 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5809 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5810 * expr.c (java_lang_expand_expr): Likewise.
5811 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5812 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5813 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5814 (build_try_statement): Remove finally parameter and handling.
5815 (build_try_finally_statement): New function.
5816 (patch_try_statement): No longer need to support finally clause.
5817 (try_statement): Update grammar action rules.
5818 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5819 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5821 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5823 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5824 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5826 1999-02-17 Andrew Haley <aph@cygnus.com>
5828 * class.c (build_utf8_ref): Back out broken patch which was
5829 intended to to output signatures using '.' as a separator.
5831 * class.c (make_class_data): Output signatures using '.' as a
5832 separator, rather than '/'.
5833 (mangled_classname): Likewise.
5834 (make_field_value): Likewise.
5835 (make_method_value): Likewise.
5836 * constants.c (alloc_class_constant): Likewise.
5837 * expr.c (build_invokeinterface): Likewise.
5839 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5841 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5842 of an ancient workaround.
5844 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5846 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5849 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5851 * lex.c (yylex): Encode \0 as UTF8.
5853 1999-02-10 Tom Tromey <tromey@cygnus.com>
5855 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5856 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5857 (libgcj_zip): Renamed.
5858 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5860 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5862 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5863 (GC_NAME): Renamed -lgc to -lgcjgc.
5865 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5867 * lex.c (java_lang_cloneable): Initialize.
5868 * parse.y (java_lang_cloneable): New static variable.
5869 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5870 doing one more qualification round.
5871 (valid_ref_assignconv_cast_p): Reject null source or
5872 destination. Allow an array to be cast into java.lang.Cloneable.
5873 (patch_cast): Swapped two first arguments to first call to
5874 valid_ref_assignconv_cast_p.
5876 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * parse.h: DECL_P renamed JDECL_P.
5879 * parse.y: DECL_P replaced by JDECL_P.
5880 (build_array_from_name): Always use pointer's type.
5881 (patch_bc_statement): Extra code to search continue target in a
5882 for loop. Fixed comments. Continue target is current loop when
5885 1999-02-05 Andrew Haley <aph@cygnus.com>
5887 * class.c (make_class_data): The superclass of an interface should
5888 be null, not class Object.
5890 * lex.c (java_lex): Sign extend hex literals.
5892 1999-02-04 Andrew Haley <aph@cygnus.com>
5894 * class.c (build_utf8_ref): Output signatures using '.' as a
5895 separator, rather than '/'.
5896 (make_class_data): Likewise.
5898 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5900 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5901 mkstemp.o. Get them from libiberty now.
5903 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5905 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5907 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5909 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5912 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5914 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5915 * jcf-write.c (generate_bytecode_return): New function.
5916 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5918 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5919 generate special [fd]const_[01] instructions.
5921 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5923 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5924 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5926 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5928 * parse.y (patch_method_invocation): Handle calling static methods,
5929 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5931 * parse.y (java_complete_lhs): Don't complain about unreachable
5932 exit condition in a do-while statement.
5934 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5936 * lex.c (java_read_char): Fixed utf8 decoding.
5937 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5939 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5940 comments. Local variable `all_primitive' is gone. Broadened
5941 acceptance of `0' to floating point targets. `long' can now be
5942 widened to `double' or `float'.
5943 (valid_method_invocation_conversion_p): Added leading
5944 comment. Fixed tabulation.
5945 (build_string_concatenation): Optimize out left or right empty
5948 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5950 * jcf-write.c (localvar_alloc): Only emit entry for
5951 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5952 (generate_bytecode_insns): Only call put_linenumber if
5953 debug_info_level > DINFO_LEVEL_NONE.
5954 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5955 is specified, add -g1 (for compatibility wih javac).
5957 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5959 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5960 gjavah.o, check-init.o, jv-scan.o
5962 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5964 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5966 * gjavah.c: Include config.h and system.h.
5968 * javaop.h (inline): Don't define, its handled by system.h.
5969 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5970 from `inline' to `static inline'.
5972 * jcf.h (inline): Don't define, its handled by system.h.
5974 * lex.c (inline): Likewise.
5976 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5978 * lang-specs.h: Map -Qn to -fno-ident.
5980 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5982 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5984 1999-01-29 Tom Tromey <tromey@cygnus.com>
5986 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5987 then cast it to Object before calling `append' method.
5989 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5991 * check-init.c (check_bool2_init, check_bool_init, check_init):
5992 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5993 * jcf-write.c (generate_bytecode_insns): Likewise.
5995 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5997 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5998 * parse.y (patch_cast): Allow a boolean to be cast into a
6001 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6003 * parse.y: (class_declaration:): Fixed indentation.
6004 (class_member_declaration:): Extra `;' after field declaration now
6006 (interface_declaration:): Removed debug messages in error reports.
6007 (patch_binop): Nodes created and returned inherit the orignal
6008 node's COMPOUND_ASSIGN_P flag value.
6009 (patch_cast): Fix cast from char to floating point.
6011 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6013 * except.c, java-except.h (expand_resume_after_catch): new
6015 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6016 to branch back to main flow of control after a catch block.
6018 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6020 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6021 $(srcdir)/../system.h.
6022 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6023 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6024 (jcf-write.o): Likewise.
6025 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6026 (mangle.o): Depend on $(srcdir)/../toplev.h.
6027 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6028 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6030 * class.c: Include output.h and parse.h.
6031 (mangled_classname): Add the `const' keyword to a char*.
6032 (find_named_method): Hide unused function definition.
6033 (build_utf8_ref): Change type of variable `c' to unsigned char.
6034 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6035 (build_class_ref): Add the `const' keyword to a char*.
6036 (layout_class_method): Remove unused variable `buf'.
6038 * decl.c (find_local_variable): Remove unused variable `rtl'.
6039 (pushdecl): Likewise for variables `different_binding_level' and
6041 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6042 (maybe_build_cleanup): Likewise for parameter `decl'.
6044 * except.c (expand_start_java_handler): Mark parameter `range'
6045 with ATTRIBUTE_UNUSED.
6047 * expr.c: Include except.h.
6048 (pop_type): Remove unused variable `i'.
6049 (pop_value): Likewise for variables `n_words' and `i'.
6050 (expand_java_arrayload): Likewise for variable `convert'.
6051 (java_lang_expand_expr): Likewise for variables `op0', `type',
6052 `mode', `unsignedp', `node' and `elements'.
6053 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6055 (process_jvm_instruction): Add a `const' qualifier to a char*.
6057 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6058 (temp_directory): Likewise.
6059 (print_c_decl): Likewise.
6060 (print_method_info): Likewise.
6061 (decode_signature_piece): Likewise.
6062 (print_mangled_classname): Likewise.
6064 * java-except.h: Provide prototypes for maybe_start_try,
6065 maybe_end_try and add_handler.
6067 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6068 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6069 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6070 init_expr_processing, push_super_field, init_class_processing,
6071 can_widen_reference_to, class_depth, verify_jvm_instructions,
6072 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6073 set_local_type, merge_type_state, push_type, load_type_state,
6074 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6075 emit_unicode_mangled_name): Add prototypes.
6077 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6078 (print_signature_type): Use ISDIGIT, not isdigit.
6079 (print_signature): Remove unused variable `j'.
6081 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6082 int when comparing against one.
6084 * jcf-parse.c: Include toplev.h.
6086 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6087 (localvar_free): Remove unused variable `i'.
6088 (generate_bytecode_conditional): Likewise for variable `kind'.
6090 * jv-scan.c: Include config.h and system.h. Remove redundant
6091 OS header and gansidecl.h includes.
6092 (warning): Add the `const' keyword to a char*. Also add
6093 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6094 __STDC__, when determining whether to use ANSI-isms.
6095 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6096 (xmalloc): Don't redundantly prototype here.
6097 (main): Remove unused parameter `envp'. Also fix the arguments
6098 passed to function `fatal' to match the format specifier.
6100 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6102 * mangle.c: Include toplev.h.
6103 (emit_unicode_mangled_name): Declare parameter `len'.
6105 * parse.y (parse_warning_context): Add the `const' keyword to a
6106 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6107 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6108 (issue_warning_error_from_context): Add the `const' keyword to
6110 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6111 not `__STDC__' for whether to use ANSI-isms.
6113 * typeck.c (incomplete_type_error): Mark parameters `value' and
6114 `type' with ATTRIBUTE_UNUSED.
6115 (parse_signature_type): Use ISDIGIT, not isdigit.
6117 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6118 (verify_jvm_instructions): Likewise. Remove unused variables
6119 `field_name' and `default_val'.
6121 * zextract.c: Include config.h and system.h. Remove redundant
6124 * zipfile.h: Prototype `read_zip_archive'.
6126 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6128 * typeck.c (convert): Allow conversions to void type: some
6129 optimizations in gcc do this.
6131 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6133 * typeck.c (convert_ieee_real_to_integer): New function.
6134 (convert): When not using fast-math and using hardware fp, convert
6135 an IEEE NaN to zero.
6137 1999-01-18 Andrew Haley <aph@cygnus.com>
6139 * parse.y (patch_binop): Do a type conversion from signed to
6140 unsigned and then back to signed when a ">>>" is found.
6142 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6144 * java-tree.h: (check_for_initialization): Added prototype.
6145 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6146 * parse.y (do_resolve_class): Removed unused locals.
6147 (read_import_dir): Likewise.
6148 (resolve_qualified_expression_name): Array creation
6149 expressions are valid primary expressions.
6150 (qualify_ambiguous_name): Likewise.
6151 (patch_synchronized_statement): Removed unused local.
6153 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6155 * Makefile.in (zextract.o): Add dependencies.
6157 * Makefile.in: Do not put ^Ls at the start of a line.
6159 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6161 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6162 sub-type the result of the call that gets the exception value.
6164 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6165 don't call finish_class.
6167 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6168 clear found before continuing.
6170 * verify.c (verify_jvm_instructions): On an array load, allow
6171 and handle top of stack to be TYPE_NULL.
6173 * gjavah.c (generate_access): Translate Java package private or
6174 protected access to C++ public, but with a comment.
6176 1999-01-13 Andrew Haley <aph@cygnus.com>
6178 * expr.c (generate_name): Name prefix changed to avoid clashes
6179 with assembler temp labels.
6181 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6182 MODIFY_EXPR. Without this, code for the assignement may not be
6183 generated at all and the synchronized statement will read an
6184 uninitialized variable.
6186 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6188 * class.c (maybe_layout_super_class): Fixed returned value.
6189 * lex.c: Added 1999 to the copyright.
6190 (java_init_lex): Initialize java_lang_imported.
6191 * lex.h: Added 1999 to the copyright.
6192 * parse.h: Added 1999 to the copyright.
6193 (REGISTER_IMPORT): Fixed typo in trailing macro.
6194 (CURRENT_OSB): New macro.
6195 (struct parser_ctxt): New fields osb_depth, osb_limit.
6196 * parse.y (java_lang_id): New global variable.
6197 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6198 (array_creation_expression:): Use CURRENT_OSB.
6199 (dims:): Uses a stack to keep track of array dimensions.
6200 (cast_expression:): Use CURRENT_OSB.
6201 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6203 (register_fields): Fixed typos in comment.
6204 (check_method_redefinition): Fixed comment indentation.
6205 (java_check_regular_methods): Set saved found wfl to NULL after
6206 having reinstalled it in the previously found DECL_NAME.
6208 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6210 * gjavah.c (java_float_finite): Use a union to do type punning.
6211 (java_double_finite): Likewise.
6213 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6215 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6216 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6217 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6218 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6219 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6220 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6222 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6224 * check-init.c (check_init): If compiling to native, we don't
6225 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6227 1999-01-08 Tom Tromey <tromey@cygnus.com>
6229 * parse-scan.y (variable_declarator_id): Set or increment
6231 (bracket_count): New global.
6232 (formal_parameter): Handle case where bracket pairs trail variable
6235 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6237 * jcf-parse.c (yyparse): variable len changed from a char to an
6238 int to prevent overflow.
6240 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6242 * java-tree.h: Declare read_class.
6243 * jcf-parse.c (read_class): New function.
6244 (load_class): Now just call read_class.
6246 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6247 * jcf-parse.c (parse_source_file): Declare save_error_count,
6248 which is needed by java_parse_abort_on_error macro,
6249 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6251 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6252 constructor, if initializing a static field.
6253 (patch_new_array_init): Set TREE_CONSTANT if it is.
6254 * expr.c (java_lang_expand_expr): For a static array constructor
6255 of primitive elements, allocate the array itself statically.
6256 Disabled until we can set the vtable field statically.
6258 * check-init.c: New file. Checks for definite assignment.
6259 * Makefile.in (JAVA_OBJS): Add check-init.o.
6260 * parse.y (java_complete_expand_method): Call check_for_initialization.
6261 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6263 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6265 * parse.y : include system.h instead of including
6266 standard headers directly with the exception of <dirent.h>.
6268 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6270 * lex.h: Moved static function declarations to lex.c,
6271 to shut up some -Wall warnings.
6272 * lex.c: Static function declarations moved here.
6273 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6275 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6277 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6279 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6281 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6282 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6284 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6285 (localvar_alloc): Change return type to void,
6286 (emit_unop): Remove unused variable size.
6288 * jcf-write.c (struct jcf_block): Add new union.
6289 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6290 (call_cleanups): New functions.
6291 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6292 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6293 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6294 * lang.c (lang_init): Call using_eh_for_cleanups.
6295 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6296 completing operands to patch_synchronized_statement.
6297 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6298 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6299 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6301 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6303 * Make-lang.in: Comment out control-Ls; they upset some makes.
6305 1998-12-18 Tom Tromey <tromey@cygnus.com>
6307 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6310 1998-12-17 Tom Tromey <tromey@cygnus.com>
6312 * parse.y (DIR_SEPARATOR): New define.
6313 (check_class_interface_creation): Use it.
6315 * parse-scan.y (report_main_declaration): Recognize
6316 `java.lang.String' in argument to main.
6318 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6320 * parse.y (create_interface): Remove bogus test.
6322 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6324 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6325 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6327 1998-12-16 Tom Tromey <tromey@cygnus.com>
6329 * parse-scan.y (qualified_name): Use correct sprintf format.
6331 1998-12-15 Tom Tromey <tromey@cygnus.com>
6333 * gjavah.c (print_field_info): Changed how most negative number is
6336 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6338 * parse.y (fold_constant_for_init): New function.
6339 (resolve_expression_name): Don't replace static final
6340 constant-initialized fields by its value.
6341 (java_complete_lhs): New. Same as java_complete_tree, except does
6342 not replace static final constant-initialized fields by their values.
6343 (register_fields): If there is an initializer, set DECL_INITIAL and
6344 MODIFY_EXPR_FROM_INITIALIZATION_P.
6345 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6346 Only call patch_initialized_static_field if
6347 MODIFY_EXPR_FROM_INITIALIZATION_P.
6348 (patch_initialized_static_field): If not valid constant, clear
6351 * parse.y (lookup_field_wrapper): Fix thinko.
6353 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6354 set and restore global lineno.
6356 1998-12-14 Tom Tromey <tromey@cygnus.com>
6358 * gjavah.c (print_field_info): If value to print is the smallest
6359 value of its size, then print as hex to avoid later warnings from
6362 1998-12-14 Tom Tromey <tromey@cygnus.com>
6364 * gjavah.c (decompile_method): Decompile `return null'.
6365 (process_file): Generate `#pragma interface'.
6366 (method_declared): New global.
6367 (print_method_info): Set it.
6368 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6369 (print_method_info): Handle abstract methods.
6371 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6373 * parse.y (patch_method_invocation): If class_decl is null
6374 (e.g. an array type), use original type.
6376 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6377 errors about uncaught exception from clone (of array, specifically).
6379 1998-12-13 Tom Tromey <tromey@cygnus.com>
6381 * gjavah.c (decompile_method): Handle all types of `return'
6382 opcode. Decompile `return this' and `return'.
6383 (method_access): New global.
6384 (print_method_info): Set it.
6385 (decompile_method): Don't decompile a synchronized method.
6387 1998-12-13 Tom Tromey <tromey@cygnus.com>
6389 * jcf-reader.c (jcf_parse_one_method): Recognize
6391 * gjavah.c (HANDLE_END_METHOD): New macro.
6392 (HANDLE_CODE_ATTRIBUTE): New macro.
6393 (decompile_method): New function.
6394 (print_method_info): Don't print `;\n' at end of function decl.
6395 Include java-opcodes.h.
6396 (decompiled): New global.
6398 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6400 * class.c (build_class_ref): Handle PRIMTYPE.class if
6401 flag_emit_class_files.
6402 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6403 if flag_emit_class_files.
6404 * parse.y (java_complete_tree): Pre-liminary support for
6405 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6407 * parse.y (patch_synchronized_statement): Don't call monitorexit
6408 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6410 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6412 * zipfile.h (opendir_in_zip): New declaration.
6413 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6414 (opendir_in_zip): New function, using code from open_in_zip.
6415 (open_in_zip): Call opendir_in_zip.
6416 (find_class): Remove no-longer-used do_class_file parameter,
6417 but add source_ok parameter. Change logic so if we find a .java file,
6418 we don't look for .class in later classpath emtries.
6419 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6420 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6421 * gjavah.c: Update call to find_class.
6422 * jcf-dump.c: Likewise.
6424 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6425 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6426 nothing if body is empty_stmt_node.
6427 Various little fixes so SP gets correctly adjusted.
6428 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6429 For CALL_EXPR, test if static first.
6430 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6431 such as the ones we create for Object and Class.
6432 Set and restore current_function_decl.
6433 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6434 (note_possible_classname): New function.
6435 (read_import_entry): Removed. Merged with read_import_dir.
6436 (read_import_dir): Don't call find_class - that only gives us
6437 the first classpath entry having the needed package.
6438 Use the struct buffer data structure from buffer.h.
6439 (read_import_dir, find_in_imports_on_demand): The remembered
6440 class names now use '.' (not '/') as package separator.
6442 * parse.y (java_complete_expand_methods): Call write_classfile
6443 here, and not in java_expand_classes (which only gets first class).
6445 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6447 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6448 (register_fields): If a static fields has an initializer, just
6449 chain it on ctxp->static_initialized, and handle later.
6450 (java_complete_expand_methods): Force <clinit> first.
6451 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6452 - it's already been completed.
6453 (patch_initialized_static_field): New function.
6454 (java_complete_field): Call it.
6456 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6458 * expr.c (encode_newarray_type, build_new_array): New functions.
6459 * java-tree.h: Declare build_new_array.
6460 * jcf-write.c (patch_newarray): Use build_new_array.
6462 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6463 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6465 * parse.y (patch_new_array_init): Re-organize.
6466 Now is passed the actual array (pointer) type of the value.
6467 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6468 (patch_array_constructor): Removed - merged into patch_new_array_init.
6469 (java_complete_tree): Update patch_new_array_init.
6471 * jcf-write.c (find_constant_index): New function.
6472 (generate_bytecode_insns): Use find_constant_index.
6473 (generate_classfile): Use find_constant_index for ConstantValue.
6475 1998-12-11 Tom Tromey <tromey@cygnus.com>
6477 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6478 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6479 * class.c (make_class_data): Renamed dtable -> vtable, and
6480 dtable_method_count -> vtable_method_count.
6482 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6484 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6485 global variables, initialized.
6486 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6487 Declared new global variables.
6488 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6489 double_zero_node, integer_zero_node upon direct matching.
6490 * parse.y (purify_type_name): Added function prototype.
6491 (duplicate_declaration_error_p): Consider new_type as potentially
6492 being a incomplete type. Use purify_type_name on type string.
6493 (method_header): saved_type: unused variable removed. Don't figure
6494 return type if method name is invalid.
6495 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6496 processed by patch_unaryop.
6497 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6498 increment/decrement node into its original type after binary
6499 numeric promotion on its operands.
6501 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * parse.y (array_initializer:): Array init operand is NULL_TREE
6504 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6505 now an error. Fixed indentation problems.
6506 (patch_string): Handle error_mark_node as an argument.
6507 (patch_new_array_init): Fixed indentation problems.
6508 (array_constructor_check_entry): Removed check on null wfl_value.
6509 Return an error if wfl_value's walk returns an error.
6511 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6513 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6514 * lex.c (java_lex): Remember column position before advancing one
6515 token. Retain location information on OCB_TK.
6516 * lex.h (typedef struct java_lc): Added new field.
6517 * parse.h (GET_SKIP_TYPE): New macro.
6518 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6519 * parse.y (build_new_array_init, patch_new_array_init,
6520 patch_array_constructor, maybe_build_array_element_wfl,
6521 array_constructor_check_entry): New function prototypes.
6522 (switch_block:): Tagged <node>.
6523 (OCB_TK): Tagged <operator>.
6524 (array_initializer:): Installed actions.
6525 (variable_initializer): Build location information on element if
6527 (switch_statement:): Fixed indentation typo.
6528 (switch_block:): Redefined default action.
6529 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6530 (patch_assignment): Removed duplicate code.
6531 (maybe_build_array_element_wfl, build_new_array_init,
6532 patch_new_array_init, patch_array_constructor,
6533 array_constructor_check_entry): New functions.
6535 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6537 * parse.y (array_initializer): Tagged <node>.
6538 (variable_initializer:): Use default rule.
6539 (array_initializer:): Defined actions.
6540 (variable_initializers:): Likewise.
6541 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6542 non-static field accesses.
6543 (patch_invoke): Fixed indentation typo.
6544 (java_complete_tree): Likewise.
6545 (build_labeled_block): Changed leading comment. Generate an error
6546 in case of duplicate loop labels.
6547 (patch_conditional_expr): Patch results of string concatenation
6550 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6552 * constants.c (find_methodref_index): When the class is an interface,
6553 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6555 * decl.c (finit_identifier_node): Use "$finit$", rather than
6556 "<finit>" (which Sun's verifier rejects).
6557 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6558 (generate_field_initialization_code): Removed.
6559 (fix_constructors) Don't add call to $finit$ here (wrong order).
6560 (patch_method_invocation): Add $finit$ call here.
6562 * java-tree.h (CALL_USING_SUPER): New macro.
6563 * parse.y (patch_invoke): Remove im local variable.
6564 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6565 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6566 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6568 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6570 * parse.y (java_complete_tree): Don't complain about unreachable
6571 statement if it is empty_stmt_node.
6573 * jcf-write.c (find_constant_wide): New function.
6574 (push_long_const): Use find_constant_wide.
6576 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6577 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6578 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6579 Emit invokeinterface when calling an interface method.
6580 Emit invokespecial also when calling super or private methods.
6582 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6584 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6586 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6588 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * java-tree.h (java_layout_seen_class_methods): New function
6592 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6593 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6594 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6595 * parse.y (method_declarator:): Defined action.
6596 (issue_warning_error_from_context): input_filename saved, set to
6597 the appropriate value and restored after java_error is called.
6598 (build_unresolved_array_type): Fixed comment.
6599 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6600 (method_header): Deal with return type the same way type are
6601 handled for fields and method's parameters and local variables
6603 (check_method_redefinition): Removed extra CR.
6604 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6605 (java_layout_seen_class_methods): New function.
6606 (java_layout_classes): Call java_layout_seen_class_methods.
6608 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6610 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6612 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6614 * jcf-dump.c (main): Fix error message.
6615 * jcf-path.c (add_entry): Style fix.
6617 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6619 * class.c (layout_class_method): Call build_java_argument_signature
6620 on constructors too.
6621 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6622 (patch_method_invocation): Define a primary when resolving an
6623 expression name. Augmented comment on code checking illegal `this'
6624 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6626 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6628 * class.c (layout_class_method): Don't report error on non-static
6629 overriding static if the method is private.
6630 * java-tree.h (finish_class): Prototype added.
6631 * lex.c (java_get_line_col): Handle col argument -2 value.
6632 * parse.h: All static method declarations moved to parse.y.
6633 * parse.y: Now contains all static method declarations previously
6635 (find_expr_with_wfl, missing_return_error,
6636 unreachable_stmt_error): New functions.
6637 (java_get_real_method_name): Identify constructors bearing class
6638 names in source code compiled classes only.
6639 (java_complete_expand_methods): Call missing_return_error.
6640 (invocation_mode): Private methods invoked as static methods.
6641 (java_complete_tree): Call unreachable_stmt_error.
6643 1998-12-01 Tom Tromey <tromey@cygnus.com>
6645 * Makefile.in (+target): Removed.
6646 (+xmake_file): Likewise.
6647 (+tmake_file): Likewise.
6648 (.NOEXPORT): Removed duplicate.
6650 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6652 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6654 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6656 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6657 libiberty.h. Provide an xmalloc definition.
6659 * jvspec.c: Remove the xmalloc prototype.
6661 * parse-scan.y: Include config.h and system.h. Don't include
6662 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6663 Provide an xstrdup definition.
6665 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6667 * jcf-path.c (add_entry): Recognize ".jar" too.
6668 * lang-specs.h: Likewise.
6670 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6672 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6673 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6675 * jcf-write.c (generate_bytecode_insns):
6676 Handle pre/post-increment/decrement of long.
6678 * jcf-write.c (generate_bytecode_insns):
6679 Handle missing exception handler (finally for synchronized).
6681 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6683 * java-tree.h (end_params_node): Declare global.
6684 * decl.c (end_params_node): New global.
6685 (init_decl_processing, start_java_method): Use end_params_node for
6686 end of list of parameter types. Follows correct gcc conventions.
6687 * expr.c (pop_argument_types, pop_arguments): Likewise.
6688 * lang.c (put_decl_node): Likewise.
6689 * typeck.c (various places): Likewise.
6690 * class.y (various places): Likewise.
6691 * parse.y (various places): Likewise.
6693 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6694 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6696 * class.c: Add #include flags.h, remove no-longer needed declaration.
6698 * class.c (layout_class_method): Remove commented-out code, re-format.
6699 Don't add vtable entry (or index) for private methods.
6700 * expr.c (expand_invoke): A private method is implicitly final.
6701 * class.c (make_class_data): If inlining or optimizing,
6702 skip private methods.
6704 * class.c (finish_class): New function. Calls existing methods,
6705 but alls emits deferred inline functions.
6706 * jcf-parse.c (parse_class_file): Call finish_class.
6707 * parse.y (java_complete_expand_methods): Likewise.
6709 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6711 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6713 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6715 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6717 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6719 * (generate_classfile): Always write class access flag with
6722 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6724 * class.c (maybe_layout_super_class): New function.
6725 (layout_class): Reorganized. Loop on class methods dispatched into
6726 a new function. Call maybe_layout_super_class.
6727 (layout_class_methods, layout_class_method): New functions.
6728 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6730 (expand_invoke): Likewise.
6731 * java-tree.h (all_class_list): New global variable declared.
6732 (layout_class_methods, layout_class_method): New function
6734 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6735 * jcf-parse.c (all_class_list): New global variable.
6736 (load_class): Extended what class_or_name can be. Use parser
6737 context mechanism to save globals before calling jcf_parse.
6738 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6739 is set on the file name.
6740 (jcf_parse): Layout class methods when Object is loaded, otherwise
6741 record class in all_class_list for delayed method layout.
6742 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6743 * lang.c (put_decl_node): Decode <init> into the decl context
6745 * lex.c (java_allocate_new_line): Use xmalloc.
6746 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6747 pointers, not TREE_LIST elements.
6748 (struct parser_ctxt): Fixed comment indentations, added comments
6749 and reordered some fields.
6750 (java_check_methods): Function prototype removed.
6751 * parse.y (java_push_parser_context): Use xmalloc.
6752 (java_parser_context_restore_global): Pop extra pushed ctxp only
6753 when there's nothing next.
6754 (maybe_create_class_interface_decl): Fixed comment, add new
6755 created class decl to all_class_list.
6756 (method_header): Use GET_REAL_TYPE on argument's types.
6757 (method_declarator): Use GET_REAL_TYPE, change type to the real
6758 type in TREE_LIST dependency node. Build argument list with the
6760 (create_jdep_list): Use xmalloc. Removed allocation error message.
6761 (obtain_incomplete_type): Fixed leading comment. Broadened
6762 incoming argument meaning.
6763 (register_incomplete_type): Use xmalloc. Removed allocation error
6765 (safe_layout_class): Fixed leading comment.
6766 (jdep_resolve_class): Reversed if statement condition and switch
6768 (resolve_and_layout): Fixed leading comment. Broadened incoming
6770 (complete_class_report_errors): New local variable name, for
6771 clarity. purify_type_name used for all error cases.
6772 (java_get_real_method_name): Stricter check on constructors.
6773 (java_check_regular_methods): Reverse methods list only if not
6774 already laid out. Layout artificial constructor.
6775 (java_check_methods): Deleted.
6776 (source_start_java_method): Obtain incomplete type for patchable
6778 (java_layout_classes): Fixed leading comment. Use
6779 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6780 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6781 before returning. Fixed comments.
6782 (java_expand_classes): Check for errors up front.
6783 (patch_method_invocation): Class to search is resolved and laid
6786 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6788 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6790 * javaop.h (int8): Removed - not used.
6791 (jbyte): Redefine portably with correct signedness.
6793 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6795 * jcf-write.c (generate_bytecode_insns): Fix typo
6796 OPCODE_getstatic to OPCODE_getfield.
6798 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6799 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6800 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6802 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6804 * jcf-parse.c (jcf_parse_source): Function returned type is
6805 void. Added prototype.
6806 (jcf_parse): Function returned type is void.
6807 (yyparse): Remove call to fclose on the last parsed file.
6809 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6811 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6813 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6814 (layout_class): Cope with methods featuring WFL in decl names.
6815 * decl.c (unqualified_object_id_node): New global variable,
6817 (build_decl_no_layout): Removed.
6818 * expr.c (build_primtype_type_ref): Handle Double.
6819 (java_lang_expand_expr): Fixed indentations.
6820 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6821 (flag_wall, flag_redundant, flag_not_overriding,
6822 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6823 variable declarations.
6824 (build_decl_no_layout): Removed prototype.
6825 (java_get_real_method_name): Added prototype.
6826 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6827 (java_parse_abort_on_error): Macro now just returns.
6828 * jcf-parse.c (jcf_parse_source): Check fclose returned
6829 value. Call emit_register_classes if java_report_errors returns
6831 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6832 flag_static_local_jdk1_1): New integer flags.
6833 (lang_decode_option): New flags set here.
6834 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6835 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6836 the flag_redundant variable.
6837 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6838 when parsing java.lang.Object class.
6839 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6841 (resolve_qualified_expression_name): Fixed indentation.
6842 (patch_array_ref): Changed prototype.
6843 (not_initialized_as_it_should_p): Prototype removed.
6844 (java_report_errors): Added function prototype.
6845 * parse.y (formal_parameter:): Changed error message for not yet
6846 supported final parameters.
6847 (class_type_list:): Set both PURPOSE and VALUE of created
6848 TREE_LIST to be class_type.
6849 (primary_no_new_array:): Handle class literals on primitive types.
6850 (parse_warning_context): Reinstalled correct force_error and
6851 do_warning flags setups.
6852 (java_report_errors): Changed prototype. Return java_error_count
6854 (variable_redefinition_error): Consider treating variable type as
6856 (create_interface): Warn about redundant abstract modifier if
6857 flag_redundant is set. Changed error message.
6858 (lookup_field_wrapper): Save/restore globals before/after looking
6860 (duplicate_declaration_error_p): Consider treating declaration
6861 type as a fake pointer.
6862 (register_fields): Extract real type from dependency node. Check
6863 for duplicate field declaration after type adjustment. Use
6864 DECL_INITIAL to store static final initialized values.
6865 (method_header): Extract real function type from dependency node.
6866 (check_abstract_method_header): Use GET_METHOD_NAME.
6867 (obtain_incomplete_type): Layout fake pointer type.
6868 (safe_layout_class): Don't try to check for methods before layout.
6869 (java_complete_class): Don't check for correct throws clause
6870 elements inheritance here.
6871 (resolve_and_layout): Broadened name parameter meaning.
6872 (reset_method_name): Use GET_METHOD_NAME.
6873 (java_get_real_method_name): New function.
6874 (java_check_regular_methods): Don't check methods in
6875 java.lang.Object. Verify lineage of throws clause elements. Use
6876 flag_no_overriding in warning report.
6877 (check_throws_clauses): Don't check if class was from
6878 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6879 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6880 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6881 warning on unsupported final local variables. Use build_decl
6882 instead of build_decl_no_layout. Get real local variable type from
6884 (source_start_java_method): Get real parameter type from
6885 dependency node. Call build_decl instead of build_decl_no_layout.
6886 (java_layout_classes): Reverse tree and layout type and class as
6887 required. Mark class as loaded when done.
6888 (resolve_field_access): Fixed indentation. Restricted condition
6889 leading to static field access code generation. Set field_type
6890 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6891 (resolve_qualified_expression_name): Initialize type_found to
6892 null. Handle static field resolved during qualification. Fixed
6893 layout on non primitive field decl types.
6894 (not_accessible_p): Fixed typo in comment.
6895 (patch_method_invocation): Resolve and layout class to search from
6897 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6898 layout non primitive type, if necessary. Make method node only to
6900 (find_applicable_accessible_methods_list): Consider WFL'ed method
6901 decl names. Fixed indentation.
6902 (argument_types_convertible): Resolve and layout target type if
6904 (java_complete_tree): Fixed indentation problems. Rewrote
6905 CALL_EXPR thrown exceptions check. Re-installed further processing
6906 of the assignment in certain cases.
6907 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6908 inlining on class literals.
6909 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6911 (valid_method_invocation_conversion_p): Likewise.
6912 (patch_string): Temporary disable forbidden use of `this' in
6913 explicit constructor invocations when doing string concatenation
6915 (patch_unaryop): Added comment. Reinstalled code to disable
6916 further check on assignment operation with cast expression RHS.
6917 (patch_switch_statement): Fixed indentation.
6918 (build_try_statement): Call build_decl instead of
6919 build_decl_no_layout.
6920 (patch_synchronized_statement): Likewise.
6921 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6922 IS_UNCHECKED_EXPRESSION_P.
6923 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6924 layout argument exception type.
6925 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6926 of IS_UNCHECKED_EXPRESSION_P.
6928 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6930 * jcf-parse.c (yyparse): Open class file in binary mode.
6932 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6934 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6936 * jcf-write.c (perform_relocations): Move check out one loop.
6938 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6940 * Make-lang.in: Fix reference to srcdir.
6941 * jv-scan.c: Add missing xmalloc prototype.
6942 * jvgenmain.c: Ditto.
6944 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6946 * decl.c (error_mark_node), java-tree.h: New global.
6947 * parse.y: Use empty_stmt_node instead of size_zero_node.
6948 (build_if_else_statement): If missing else, use empty_stmt_node.
6950 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6951 (java_complete_expand_method): Complain if return is missing.
6952 (java_check_regular_methods): Comment out incorrect error check.
6953 (not_accessible_p): Fix incorrect handling of protected methods.
6954 (patch_method_invocation): Pass correct context to not_accessible_p.
6955 (find_applicable_accessible_methods_list): Likewise.
6956 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6957 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6958 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6959 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6961 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6962 (push_int_const): Remove reundant NOTE_PUSH.
6963 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6964 (- case SWITCH_EXPR): Fix code generation bug.
6965 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6966 (generate_classfile): More robust for abstract methods.
6968 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6970 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6971 * Make-lang.in: Ditto.
6973 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6976 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6978 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6980 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6982 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6984 Allow uses of interface types to verify. This is not really
6985 type-safe, but it matches what Sun does, and is OK as long as
6986 there are appropriate run-time checks.
6987 * verify.c (merge_types): If merging two interface types,
6988 just set the result to java.lang.Object.
6989 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6991 1998-11-13 Tom Tromey <tromey@cygnus.com>
6993 * gjavah.c (main): Handle --output-class-directory argument.
6994 * jvspec.c (lang_specific_driver): Translate `-d' into
6996 * jcf.h (jcf_write_base_directory): Declare.
6997 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6998 * lang-options.h: Mention -foutput-class-dir.
6999 * jcf-write.c (jcf_write_base_directory): New global.
7000 (make_class_file_name): Put generated .class file into `-d'
7001 directory, or into source directory if -d not given. Function now
7003 (write_classfile): Free class file name. Handle case where class
7005 (DIR_SEPARATOR): New macro.
7006 Include <sys/stat.h>
7008 * Makefile.in (prefix): New macro.
7010 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7012 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7013 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7014 here (done in patch_invoke instead).
7015 (case_identity): Moved here from parse.y.
7017 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7018 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7019 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7020 so they can be efficiently scanned without recursion.
7021 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7022 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7023 in BLOCK iteratively, rather than recursively.
7025 * parse.y (do_unary_numeric_promotion): New function.
7026 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7028 * parse.y (patch_newarray): Various fixes.
7030 Re-do handling of switch statements (for proper block scoping).
7031 * parse.y: Add just a single block for the enture switch block,
7032 but don't create any "case blocks".
7033 (group_of_labels): Rmeoved unneeded non-terminal.
7034 CASE_EXPR and DEFAULT_EXPR are added to current block.
7035 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7036 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7037 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7038 * parse.y (wfl_operator, print_int_node): Make non-static.
7039 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7040 as part of recursive scan of block.
7041 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7042 (patch_switch_statement): Most tests move dinto java_complete_tree.
7044 * parse.y: Make various production be non-typed (void).
7045 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7046 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7047 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7049 * jcf-write.c (struct jcf_handler): New type.
7050 (struct jcf_switch_state): New type.
7051 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7052 (alloc_handler, emit_unop, emit_reloc): New functions.
7053 (adjust_typed_op): Add extra parameter ("max type" offset).
7054 (emit_switch_reloc, emit_case-reloc): New function.
7055 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7056 (generate_bytecode_insns): Support REAL_CST, switch statements,
7057 exception handling, method calls, object/array creation, and more.
7059 * class.c: Remove some unused variables.
7060 * constants.c (find_string_constant): New function.
7061 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7062 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7063 if flag_emit_class_files.
7065 1998-11-12 Tom Tromey <tromey@cygnus.com>
7067 * jcf-io.c (find_class): Added explanatory comment.
7069 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7070 trailing slash to `.zip' entries.
7072 * jvspec.c (lang_specific_driver): Correctly handle case where
7073 GC_NAME not defined.
7075 1998-11-11 Tom Tromey <tromey@cygnus.com>
7077 * jvspec.c (GC_NAME): New define.
7078 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7080 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7082 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7084 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7086 1998-11-11 Tom Tromey <tromey@cygnus.com>
7088 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7090 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * class.c (is_compiled_class): Call safe_layout_class for class
7093 compiled from source.
7094 * conver.h (convert_to_integer, convert_to_real,
7095 convert_to_pointer): Added prototypes.
7096 * decl.c (init_decl_processing): Non longer push the decls of
7097 `methodtable', `constants', `Class', `Field', `dispatchTable'
7098 `jexception' and `Method'.
7099 * expr.c (build_invokeinterface): New function.
7100 (expand_invoke): static variable CLASS_IDENT now in
7101 build_invokeinterface. Use build_invokeinterface.
7102 (expand_java_field_op): Moved code to inline
7103 java.lang.PRIMTYPE.TYPE into a function.
7104 (build_primtype_type_ref): New function.
7105 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7106 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7107 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7108 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7109 (DECL_LOCAL_STATIC_VALUE): New macro.
7110 (build_invokeinterface, build_primtype_type_ref): New function
7112 (java_parse_abort_on_error): Macro rewritten.
7113 * jcf-parse.c (current_method): Add comment to declaration.
7114 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7115 Function prototypes fixed.
7116 (jcf_parse_source): push/pop parser context. save/restore global.
7117 (parse_source_file): Fixed leading comment. Now take a
7118 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7119 classes and pop the parser context anymore.
7120 (yyparse): Push parser context, save globals, parse the source
7121 file, restore globals and pop the parser context when processing a
7123 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7124 * lex.c (java_parse_doc_section): New function.
7125 (java_lex): Call java_parse_doc_section when appropriate. Build an
7126 operator around INSTANCEOF_TK.
7127 * lex.h (java_lineterminator, java_sprint_unicode,
7128 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7129 Prototypes rewritten.
7130 (java_parse_escape_sequence, java_letter_or_digit_p,
7131 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7132 java_read_unicode, java_store_unicode, java_read_char,
7133 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7134 Added function prototypes.
7135 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7137 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7139 (struct parser_ctxt): New fields: deprecated,
7140 current_parsed_class_un, gclass_list.
7141 (fix_method_argument_names, issue_warning_error_from_context,
7142 resolve_package, lookup_package_type): New function prototypes.
7143 (resolve_expression_name): Fixed function prototype.
7144 (find_applicable_accessible_methods_list): Fixed indentation, added
7145 extra argument in prototype.
7146 (check_final_assignment, build_null_of_type, check_deprecation,
7147 check_method_redefinition, reset_method_name,
7148 java_check_regular_methods, java_check_abstract_methods,
7149 maybe_build_primttype_type_ref): New function prototype.
7150 * parse.y (conver.h): Include.
7151 (INSTANCEOF_TK): Tagged <operator>.
7152 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7153 (relational_expression:): Build binop for instanceof.
7154 (java_push_parser_context): Remember ctxp->gclass_list across
7156 (java_pop_parser_context): Simply return if no context
7157 exists. Remember gclass_list across contexts.
7158 (issue_warning_error_from_context): New function.
7159 (parse_error_context): Don't setup ctxp->elc here. Call
7160 issue_warning_error_from_context instead.
7161 (parse_warning_context): Likewise.
7162 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7163 setup. Link new class/interface to ctxp->gclass_list.
7164 (add_superinterfaces): Register interface as incomplete if not
7166 (create_class): Remember class unqualified name in
7167 ctxp->current_parsed_class_un. Check class deprecation.
7168 (register_fields): Check field deprecation. Remember static final
7169 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7171 (method_header): New local variable ORIG_ARG. Use unqualified
7172 current class name for check on constructor errors. Promote return
7173 type if of record type. Argument list fix moved in
7174 fix_method_argument_names, called here. Check method deprecation.
7175 (fix_method_argument_names): New function.
7176 (method_declarator): Promote record typed arguments.
7177 (safe_layout_class): Check class methods before layout.
7178 (java_complete_class): Compute field layout when patched.
7179 (do_resolve_class): Try to load class after having it renamed
7180 after the package name.
7181 (get_printable_method_name): Use DECL_CONTEXT.
7182 (reset_method_name): New function.
7183 (check_method_redefinition): Use reset_method_name.
7184 (java_check_regular_methods): New local variable
7185 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7186 names for error report. Check for compile-time error when method
7187 found has default (package) access.
7188 (java_check_abstract_methods): Now takes an interface DECL node as
7189 an argument. Also reinstall real name on unchecked
7190 overriding/hiding methods for error report.
7191 (java_check_methods): Fixed leading comment. Get classes to verify
7192 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7193 CLASS_METHOD_CHECKED_P on class verification.
7194 (lookup_java_method2): Get real method name if necessary.
7195 (find_in_imports): Don't check package class access here.
7196 (resolve_package, lookup_package_type): New functions.
7197 (java_layout_classes): Fixed leading comment. Take classes to be
7198 laid out from ctxp->gclass_list.
7199 (java_complete_expand_methods): Don't expand native and abstract
7201 (java_expand_classes): New function.
7202 (resolve_expression_name): Use additional argument ORIG. Retrieve
7203 values of static final field of primitive types.
7204 (resolve_field_access): Handles static final field of promotive
7206 (resolve_qualified_expression_name): Handle STRING_CST as
7207 primaries and package name resolution. Check deprecation on found
7208 decls. Set where_found and type_found on non static field resolved
7209 during qualification. Layout non primitive field decl types.
7210 (check_deprecation): New function.
7211 (maybe_access_field): Simplified.
7212 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7213 removed. Reverse method's argument when primary is a type. Don't
7214 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7215 instead. Include abstract class in the list of class searchable
7216 for constructors. Use DECL_CONTEXT of found method for access
7217 checks. Check method deprecation.
7218 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7219 converting arguments. Handle INVOKE_INTERFACE.
7220 (lookup_method_invoke): Search constructor using existing
7221 infrastructure (don't rely on lookup_java_constructor anymore).
7222 (find_applicable_accessible_methods_list): Extra argument flag
7223 LC. Now include constructor in the search.
7224 (qualify_ambiguous_name): Conditional expression are primaries.
7225 (not_initialized_as_it_should_p): static final are always
7227 (java_complete_tree): Pass extra NULL argument to
7228 resolve_expression_name. Stricter test to carry on patching
7229 assignments. New case for INSTANCEOF_EXPR.
7230 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7231 (check_final_assignment, maybe_build_primttype_type_ref): New
7233 (patch_assignment): Detect resolved static finals and carry normal
7234 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7235 (try_builtin_assignconv): Access constant 0 on all primitive
7237 (valid_builtin_assignconv_identity_widening_p): Accept identical
7238 types. Accept all promoted type on int type.
7239 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7240 assigned to a reference.
7241 (valid_method_invocation_conversion_p): Accept to check null
7243 (build_binop): Merge declaration and initialization of local
7245 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7246 numeric types. Improved validity test for qualify operators on
7248 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7249 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7250 primitive type and issue the appropriate error message.
7251 (resolve_type_during_patch): Mark class loaded when resolved.
7252 (patch_cast): Allow null to be cased to reference types.
7253 (build_null_of_type): New function.
7254 (patch_array_ref): Handle array on references correctly.
7255 (patch_return): Removed unused local variable MODIFY. Force
7256 boolean to be returned as integers. Allows null to be returned by
7257 a function returning a reference.
7258 * typeck.c (convert_to_integer, convert_to_real,
7259 convert_to_pointer): Prototypes moved to convert.h
7260 (lookup_argument_method): Use method real name, if necessary.
7262 1998-10-30 Tom Tromey <tromey@cygnus.com>
7264 * class.c (build_class_ref): Changed name of primitive classes to
7267 * class.c (make_class_data): Renamed fields: nmethods to
7268 method_count, method_count to dtable_method_count. Always set
7270 * decl.c (init_decl_processing): Likewise.
7272 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * class.c (layout_class): Don't mangle <finit>, produce
7275 __finit<class> instead. Don't verify artificial methods.
7276 * decl.c (finit_identifier_node): New declared global.
7277 (init_decl_processing): finit_identifier_node initialized.
7278 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7279 * java-tree.h (finit_identifier_node): Declared as extern.
7280 (struct lang_decl): New field called_constructor.
7281 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7282 (CLASS_HAS_FINIT_P): New macro.
7283 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7284 explicit constructor invocation.
7285 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7286 CALL_SUPER_CONSTRUCTOR_P): New macros.
7287 (write_classfile): Added prototype.
7288 * jcf-parse.c (jcf_parse_source): Parse and remember for
7289 generation if the file was seen on the command line.
7290 (parse_source_file): Don't write the class file here.
7291 (yyparse): Loop on files rewritten. Set current_jcf.
7292 (parse_zip_file_entries): Parse class file only if it was found.
7293 * lang.c (init_parse): Don't open command line provided filename
7295 (lang_parse): Don't set main_jcf anymore.
7296 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7297 (JCONSTRUCTOR_CHECK): New macro.
7298 (JBSC_TYPE_P): New macro.
7299 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7300 (COMPLETE_CHECK_OP_2): New macro.
7301 (struct parse_ctxt): New field explicit_constructor_p.
7302 (check_class_interface_creation): Fixed prototype indentation.
7303 (patch_method_invocation_stmt): Prototype reflects added argument.
7304 (patch_invoke): Likewise.
7305 (complete_method_declaration, build_super_invocation,
7306 verify_constructor_circularity,
7307 build_this_super_qualified_invocation, get_printable_method_name,
7308 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7309 verify_constructor_super, create_artificial_method,
7310 start_artificial_method_body, end_artificial_method_body,
7311 generate_field_initialization_code): New function prototypes.
7312 * parse.y: Fixed leading comment
7313 (constructor_header:, constructor_body:, block_end:): Rules tagged
7315 (type_declaration:): Call maybe_generate_finit.
7316 (method_declaration:): Action for method_body: placed in new
7317 function complete_method_declaration, called here.
7318 (constructor_declaration:): Defined actions. Removed leading
7320 (constructor_header:): New rule with action.
7321 (constructor_body:): Rule rewritten using block_begin: and
7322 block_end:. Defined actions.
7323 (constructor_declarator:, explicit_constructor_invocation:):
7325 (block:): Use new rules block_begin: block_end:.
7326 (block_begin:, block_end:): New rules and actions.
7327 (block_statements:): Fixed error message for explicit
7329 (method_invocation:): Call build_this_super_qualified_invocation
7330 if primary is `this' or `super' was seen.
7331 (conditional_expression:): Action defined.
7332 (extra_ctxp_pushed_p): New static global flag.
7333 (java_parser_context_save_global): Create parser context if
7334 necessary. Use extra_ctxp_pushed_p to remember it.
7335 (java_parser_context_restore_global): Pop extra parser context if
7337 (build_array_from_name): Array on primitive types are marked
7339 (register_fields): Restore new name in field initializer
7340 expression if type was altered. Non static fields initialized upon
7341 declaration marked initialized.
7342 (maybe_generate_finit): New function.
7343 (maybe_generate_clinit): Use create_artificial_method,
7344 start_artificial_method_body, end_artificial_method_body. Generate
7345 debug info for enclosed initialization statements.
7346 (method_header): Fixed leading comment. Check constructor
7347 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7349 (complete_method_declaration, constructor_circularity_msg,
7350 verify_constructor_circularity): New functions.
7351 (get_printable_method_name): New function.
7352 (check_method_redefinition): Don't rename <finit> methods. Fix
7353 declared constructor names. Error message for
7354 constructors modified.
7355 (java_check_regular_methods): Local variable seen_constructor
7356 renamed saw_constructor. Skip verification on constructors. Create
7357 default constructor with create_artificial_method.
7358 (java_check_methods): Removed unnecessary empty line.
7359 (create_artificial_method, start_artificial_method_body,
7360 end_artificial_method_body): New functions.
7361 (java_layout_classes): Changed leading comment. Reverse fields
7362 list if necessary. Always layout java.lang.Object if being
7364 (java_complete_expand_methods): Verify constructor circularity.
7365 (java_complete_expand_method): Call fix_constructor on
7366 constructors. Local variable no_ac_found removed. Restore
7367 bindings if method body expansion failed.
7368 (fix_constructors, verify_constructor_super,
7369 generate_field_initialization_code): New function.
7370 (java_expand_classes): Fixed leading comment. Write class file
7372 (resolve_expression_name): Check for illegal instance variable
7373 usage within the argument scope of an explicit constructor
7375 (resolve_qualified_expression_name): Pass extra from_super flag
7376 when invoking patch_method_invocation_stmt. New case for
7377 conditional expression when used as a primary. Check for error
7378 when acquiring super.
7379 (patch_method_invocation_stmt): Added extra argument super. New
7380 local variable is_static_flag. Set class_to_search according to
7381 the nature of the constructor invocation. Don't add `this'
7382 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7383 invocation within the argument scope of explicit constructor
7384 invocation. Set is_static according to is_static_flag. Provide
7385 extra `super' argument to patch_invoke invocation.
7386 (patch_invoke): New argument from_super. Loop on arguments
7387 indentation fixed. Pass from_super to invocation_mode. New switch
7388 case INVOKE_SUPER. Fixed error message in switch default case.
7389 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7391 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7392 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7393 message takes constructors into account.
7394 (find_applicable_accessible_methods_list): Fixed indentation.
7395 (qualify_ambiguous_name): Take explicit constructor invocation
7396 into account. Deal with a conditional expression as a primary to
7398 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7399 case. Added extra argument to patch_method_invocation_stmt.
7400 Register calls made to explicit constructor `this'. Don't call
7401 save_expr in ARRAY_REF case when emitting class files. Check for
7402 illegal use of this when expanding explicit constructor invocation
7404 (complete_function_arguments): Set and reset parser context
7405 explicit_constructor_p field value when appropriate.
7406 (build_super_invocation, build_this_super_qualified_invocation):
7408 (patch_assignment): Fixed typo.
7409 (patch_unaryop): Check on final fields occurs only when a decl
7411 (patch_return): Take constructors into account.
7412 (patch_conditional_expr): New function.
7413 * typeck.c (build_java_signature): Removed unnecessary empty line.
7415 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7417 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7419 1998-10-28 Tom Tromey <tromey@cygnus.com>
7421 * decl.c (init_decl_processing): Renamed fields.
7422 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7423 interface_len, msize fields.
7425 * class.c (make_class_data): Removed subclass_head and
7426 subclass_next fields.
7427 * decl.c (init_decl_processing): Removed subclass_head and
7428 subclass_next fields.
7430 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7432 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7433 * mangle.c (emit_unicode_mangled_name): Similarly.
7435 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7437 * jcf-parse.c (get_constant): Place braces around code to compute
7438 'd' when REAL_ARITHMETIC is not defined.
7440 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7442 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7445 1998-10-23 Tom Tromey <tromey@cygnus.com>
7447 * lang-specs.h: `.zip' files are input to jc1.
7449 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7451 * jvspecs.c: Add (but don't enable) support for combining multiple
7452 .class and .java input filenames to a single jc1 invocation.
7453 Add support for -C flag (copile to .class files).
7454 Translate -classpath and -CLASSPATH arguments.
7455 * lang-specs.h: Don't set %2 spec.
7457 1998-10-22 Tom Tromey <tromey@cygnus.com>
7459 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7461 (add_path): Don't add trailing separator to non-empty path
7464 * lang.c (lang_decode_option): Check for -fclasspath and
7465 -fCLASSPATH before examining other `-f' options.
7467 * java-tree.h (finalize_identifier_node): Don't declare.
7468 * class.c (make_class_data): Don't push "final" field.
7469 * decl.c (init_decl_processing): Don't push "final" field.
7470 (finalize_identifier_node): Removed.
7471 (init_decl_processing): Don't set finalize_identifier_node.
7473 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7475 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7477 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7478 (JV_SCAN_SOURCES): New macro.
7479 (JCF_DUMP_SOURCES): Likewise.
7480 (jcf-dump$(exeext)): New target.
7481 (jv-scan$(exeext)): New target.
7483 1998-10-22 Tom Tromey <tromey@cygnus.com>
7485 * Makefile.in (LEX): Removed.
7486 (LEXFLAGS): Likewise.
7487 (SET_BISON): New macro.
7489 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7490 spurious diffs in parse.c.
7491 ($(PARSE_SCAN_C)): Likewise.
7492 (PARSE_DIR): New macro.
7494 (PARSE_SCAN_C): Likewise.
7495 (PARSE_RELDIR): New macro.
7497 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7499 * jcf-io.c (find_class): Use saw_java_source to determine when to
7500 look for `.java' file.
7501 * jcf-parse.c (saw_java_source): New global.
7502 (yyparse): Set it if `.java' file seen.
7504 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7505 (GCJH_SOURCES): Likewise.
7506 * Makefile.in (datadir): New macro.
7507 (libjava_zip): Likewise.
7508 (JAVA_OBJS): Added jcf-path.o.
7509 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7510 (../gcjh$(exeext)): Likewise.
7511 (jcf-path.o): New target.
7512 * java-tree.h (fix_classpath): Removed decl.
7513 * jcf-parse.c (fix_classpath): Removed.
7514 (load_class): Don't call fix_classpath.
7515 * parse.y (read_import_dir): Don't call fix_classpath.
7516 * lex.h: Don't mention classpath.
7517 * lex.c (java_init_lex): Don't initialize classpath.
7518 * jcf-io.c (classpath): Removed global.
7519 (find_class): Use jcf_path iteration functions. Correctly search
7520 class path for .java file.
7521 (open_in_zip): New argument `is_system'.
7522 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7523 classpath-related options.
7524 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7526 (lang_init): Call jcf_path_init.
7527 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7528 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7529 Correctly put braces around second string in each entry.
7530 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7531 classpath-related options.
7532 (help): Updated for new options.
7533 * jcf.h: Declare functions from jcf-path.c. Don't mention
7535 * jcf-path.c: New file.
7537 * jcf-depend.c: Include jcf.h.
7539 * jcf-write.c (localvar_alloc): Returns `void'.
7540 (localvar_free): Removed unused variable.
7542 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7543 (init_parse): Use OBJECT_SUFFIX, not ".o".
7545 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7547 * class.c (emit_register_classes): Renamed from
7548 emit_register_class.
7549 * java-tree.h (emit_register_classes): Prototype renamed from
7550 emit_register_class.
7551 * jcf-parse.c (yyparse): Call emit_register_classes once before
7553 * parse.y (java_expand_classes): No longer register classes.
7555 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7557 * class.c (is_compiled_class): New local variable
7558 seen_in_zip. Identify classes found in currently compiled source
7560 * decl.c (complete_start_java_method): Fixed typo.
7561 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7562 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7563 (CLASS_P): Moved around.
7564 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7565 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7567 (jcf_parse_source): Changed leading comment. Removed unnecessary
7568 fclose and CLASS_FROM_SOURCE_P marking.
7569 (parse_source_file): New local variables remember_for_generation
7570 and filename. Mark parsed file name identifier node. Removed block
7571 executed when parse_only was null. Set remember_for_generation.
7572 Use it as an argument to java_pop_parser_context.
7573 (yyparse): New local variables several_files, list, next node and
7574 current_file_list. Split ampersand separated file names into
7575 current_file_list. Iterate through the list and parse accordingly.
7576 * parse.h (java_pop_parser_context): New function prototype.
7577 * parse.y (ctxp_for_generation): New static global variable.
7578 (java_pop_parser_context): New argument generate. Link popped ctxp
7579 to ctxp_for_generation list accordingly.
7580 (java_complete_expand_methods): Fixed indentation.
7581 (java_expand_classes): New function.
7583 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7585 * Makefile.in: Link with libiberty.a instead of memmove.o.
7587 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7589 * lex.c (setjmp.h): No longer included.
7590 * lex.h (setjmp.h): Included.
7591 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7592 (duplicate_declaration_error_p): Renamed from
7593 duplicate_declaration_error.
7594 (build_array_from_name): New function prototype.
7595 * parse.y (setjmp.h): No longer included.
7596 (variable_declarator_id): Define action.
7597 (build_array_from_name): New function.
7598 (duplicate_declaration_error_p): Renamed from
7599 duplicate_declaration_error. Fixed leading comment.
7600 (register_fields): Main `for' loop reorganized. Uses
7601 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7602 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7603 build_array_from_name.
7604 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7606 (read_import_dir): Don't try to skip `.' and `..'.
7607 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7608 build_array_from_name. Main `for' loop reorganized.
7609 (resolve_qualified_expression_name): When building access to a
7610 field, use the type where the field was found, not its own type.
7611 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7612 field was found is null.
7613 (qualify_ambiguous_name): Sweep through all successive array
7616 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7618 * java-tree.h (pop_labeled_block, lang_printable_name,
7619 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7620 interface_of_p, inherits_from_p, fix_classpath,
7621 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7622 make_class_data, register_class, alloc_name_constant): New
7623 function prototypes.
7624 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7625 indentation. Added cast to remove warning.
7626 (lang_printable_name): Set v argument unused.
7627 (lang_print_error): Added argument to lang_printable_name call.
7628 (java_dummy_print, print_lang_decl, print_lang_type,
7629 print_lang_identifier, lang_print_xnode): All argument marked
7631 * lex.c (java_unget_unicode): Removed unnecessary argument.
7632 (java_allocate_new_line): Unused local variable is gone.
7633 (java_read_char): Added parenthesis in expressions to remove
7634 warnings. Added final return statement.
7635 (java_read_unicode): Added parenthesis in expression to remove
7637 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7638 (java_parse_escape_sequence): Likewise.
7639 (java_lex): Unused local variables are gone. Fixed
7640 java_unget_unicode invocation.
7641 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7643 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7644 lang_printable_name invocation in macro.
7645 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7647 (duplicate_declaration_error): Suppressed unused argument in
7649 (identical_subpath_p): Function declaration is gone.
7650 (patch_invoke): Suppressed unused argument in prototype.
7651 (patch_cast, build_labeled_block, check_thrown_exceptions):
7653 * parse.y (setjmp.h): Included
7654 (toplev.h): Likewise.
7655 (field_declaration:): Suppressed unused local
7656 (label_decl:): Fixed build_labeled_block invocation.
7657 (java_pop_parser_context): Put extra parenthesis around assignment
7659 (yyerror): Suppressed unused local variables.
7660 (variable_redefinition_error): Fixed lang_printable_name
7662 (create_interface): Suppressed unused local variables.
7663 (create_class): Likewise.
7664 (duplicate_declaration_error): Suppressed unused argument. Fixed
7665 lang_printable_name invocation.
7666 (register_fields): Suppressed unused local variable. Fixed
7667 duplicate_declaration_error invocation.
7668 (method_header): Suppressed unused local variable.
7669 (method_declarator, parser_check_super): Likewise.
7670 (java_complete_class): Suppressed unused local variable. Fixed
7671 fatal error message.
7672 (complete_class_report_errors): Added default: in switch.
7673 (java_check_regular_methods): Fixed lang_printable_name
7675 (check_throws_clauses): Likewise.
7676 (java_check_abstract_methods): Suppressed unused local
7677 variable. Fixed lang_printable_name invocation.
7678 (read_import_entry): Added supplemental return statement.
7679 (read_import_dir): Suppressed unused local variables.
7680 (check_pkg_class_access, declare_local_variables): Likewise.
7681 (source_start_java_method): Suppressed unused extern variable
7683 (expand_start_java_method): Suppressed unused extern and local
7684 variable declarations.
7685 (java_complete_expand_methods): Likewise.
7686 (java_complete_expand_method): Suppressed unused local variables.
7687 (make_qualified_name): Likewise.
7688 (resolve_qualified_expression_name): Added default: in
7689 switch. Fixed lang_printable_name invocation.
7690 (class_instance_creation_expression): Added parenthesis around
7692 (patch_method_invocation_stmt): Fixed lang_printable_name and
7693 patch_invoke invocations.
7694 (check_for_static_method_reference): Fixed lang_printable_name
7696 (patch_invoke): Suppressed unused arguments and local variables.
7697 (lookup_method_invoke): Suppressed unused local variables.
7698 (qualify_ambiguous_name): Added default: in switch.
7699 (identical_subpath_p): Function removed.
7700 (patch_assignment): Suppressed unused local variables. Suppressed
7701 unnecessary if statement. Fixed lang_printable_name invocations.
7702 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7703 (valid_ref_assignconv_cast_p): Parenthesis around
7704 expression. Suppressed unused local variables.
7705 (build_binop): Suppressed unused local variables. fixed
7706 lang_printable_name invocations.
7707 (string_constant_concatenation): Suppressed unused local
7709 (patch_unaryop): Fixed lang_printable_name invocation.
7710 (patch_cast): Suppressed unnecessary argument. Fixed
7711 lang_printable_name invocation.
7712 (patch_array_ref): Fixed lang_printable_name invocation.
7713 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7714 (build_labeled_block): Suppressed unused argument.
7715 (generate_labeled_block): Fixed build_labeled_block invocation.
7716 (build_loop_body): Suppressed unused local variables.
7717 (patch_loop_statement): Likewise.
7718 (patch_exit): Fixed lang_printable_name invocation.
7719 (patch_switch_statement): Likewise.
7720 (case_identity): First argument marked unused.
7721 (patch_try_statement): Fixed lang_printable_name invocations.
7722 (patch_synchronized_statement, patch_throw_statement): Likewise.
7723 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7724 lang_printable_name invocations.
7725 (check_thrown_exceptions_do): Suppressed unused argument.
7727 1998-10-14 Tom Tromey <tromey@cygnus.com>
7729 * jcf-write.c (write_classfile): Add output class file as target.
7730 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7731 * jcf.h: Added declarations for dependency-tracking functions.
7732 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7733 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7734 (finish_parse): Call jcf_dependency_write.
7735 (dependency_tracking): New global.
7736 (DEPEND_SET_FILE): New define.
7737 (DEPEND_ENABLE): New define.
7738 (init_parse): Enable dependency tracking if required.
7740 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7741 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7742 (../gcjh$(exeext)): Likewise.
7743 (jcf-depend.o): New target.
7744 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7745 (GCJH_SOURCES): Likewise.
7746 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7748 (find_classfile): Added dep_name argument.
7749 (find_class): Compute name of dependency.
7750 (open_in_zip): Call jcf_dependency_add_file.
7751 * gjavah.c (output_file): No longer global.
7752 (usage): Don't mention "gjavah".
7754 (java_no_argument): Likewise.
7755 (version): Likewise.
7756 (main): Recognize and handle -M family of options.
7757 (print_mangled_classname): Return is void.
7758 (process_file): Handle case where output is suppressed.
7759 (HANDLE_END_FIELD): Likewise.
7760 (HANDLE_METHOD): Likewise.
7761 * jcf-depend.c: New file.
7763 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7765 * java-tree.def: Add missing newline at EOF.
7767 1998-10-13 Tom Tromey <tromey@cygnus.com>
7769 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7770 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7772 Include <config.h> and "system.h".
7773 (disassemble_method): Undefine RET to avoid clash with
7776 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7778 * decl.c (runtime_exception_type_node, error_exception_type_node):
7779 New global variables.
7780 (init_decl_processing): Initialized.
7781 * expr.c (java_lang_expand_expr): Set caught exception type to
7782 null if catch handler argument doesn't exit.
7783 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7785 * java-tree.h (runtime_exception_type_node,
7786 error_exception_type_node): Global variables declared.
7787 (DECL_FUNCTION_THROWS): New macro.
7788 (DECL_FUNCTION_BODY): Modified comment.
7789 (DECL_SPECIFIC_COUNT): Likewise.
7790 (struct lang_decl): New field throws_list.
7791 (IS_UNCHECKED_EXPRESSION_P): New macro.
7792 * lex.c (java_lex): Generate location information for THROW_TK.
7793 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7794 EXCEPTIONS_P): New macros.
7795 (enum jdep_code): New value JDEP_EXCEPTION.
7796 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7797 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7798 PATCH_METHOD_RETURN_ERROR): New macros.
7799 (patch_method_invocation_stmt): Added new argument to prototype.
7800 (patch_synchronized_statement, patch_throw_statement,
7801 check_thrown_exceptions, check_thrown_exceptions_do,
7802 purge_unchecked_exceptions, check_throws_clauses): New function
7804 * parse.y Fixed typo in keyword section.
7805 (throw:): Rule tagged <node>.
7806 (THROW_TK): Keyword tagged <operator>.
7807 (method_header:): Last argument to call to method_header passed
7809 (throws:, class_type_list:, throw_statement:,
7810 synchronized_statement:, synchronized:): Defined actions.
7811 (method_header): New local variable current. Register exceptions
7813 (java_complete_tree): Complete and verify exceptions from throws
7815 (complete_class_report_errors): Error message on exceptions not
7817 (java_check_regular_methods): Fixed typo. Shortcut on private
7818 overriding methods. Changed error message on method
7819 redefinition. Check for throws clause compatibility.
7820 (check_throws_clauses): New function.
7821 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7822 method. Changed error message on method redefinition.
7823 (currently_caught_type_list): New static variable.
7824 (java_complete_expand_methods): Purge unchecked exceptions from
7825 throws clause list. Call PUSH_EXCEPTIONS before walk and
7826 POP_EXCEPTIONS after.
7827 (resolve_qualified_expression_name): Pass new argument as NULL to
7828 patch_method_invocation_stmt.
7829 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7830 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7831 argument list when appropriate. Use new argument if non null to
7832 store selected method decl.
7833 (patch_invoke): Convert if necessary args of builtin types before
7834 forming CALL_EXPR. Argument list no longer reversed here.
7835 (invocation_mode): Treat final methods as static methods.
7836 (java_complete_tree): New cases for THROW_EXPR: and
7837 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7839 (complete_function_arguments): No more RECORD_TYPE
7840 conversion. Function parameter nodes no longer saved.
7841 (valid_ref_assignconv_cast_p): Avoid handling null type.
7842 (patch_binop): Fixed null constant reference handling.
7843 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7845 (patch_try_statement): Fixed comments. Record caught types in
7846 list, push the list, expand try block and pop the list.
7847 (patch_synchronized_statement, patch_throw_statement,
7848 check_thrown_exceptions, check_thrown_exceptions_do,
7849 purge_unchecked_exceptions): New functions.
7850 * typeck.c (lookup_argument_method): Allow WFL in place of method
7851 DECL_NAME during method definition check
7853 1998-10-09 Tom Tromey <tromey@cygnus.com>
7855 * gjavah.c (decode_signature_piece): New function.
7856 (print_c_decl): Use it. Added `name_override' argument.
7857 (print_method_info): Use name_override argument to print_c_decl.
7858 (seen_fields): Removed.
7859 (print_field_info): Don't update seen_fields.
7860 (struct method_name): New structure.
7861 (method_name_list): New global.
7862 (print_method_info): Add new method to list of methods.
7863 (name_is_method_p): New function.
7864 (print_field_info): If field name has same name as method, then
7866 (process_file): Parse methods before fields.
7867 (field_pass): New global.
7868 (HANDLE_END_FIELD): Take field_pass into account.
7870 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7872 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7873 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7875 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7877 * jvspec.c: Fix bug in jvgenmain_spec patch.
7879 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7881 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7882 * decl.c (soft_exceptioninfo_call_node): New global variable.
7883 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7884 takes extra integer argument. soft_exceptioninfo_call_node
7886 * except.c (java_set_exception_lang_code): New function
7887 (method_init_exceptions): Called here.
7888 (prepare_eh_table_type): New function.
7889 (expand_end_java_handler): Called here.
7890 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7891 one argument. Modified generation of call to
7892 soft_badarrayindex_node to use new argument.
7893 (build_java_arrayaccess): Pass faulty index value to
7894 build_java_throw_out_of_bounds_exception.
7895 (generate_name): New function.
7896 (java_lang_expand_expr): New local variables node, current,
7897 has_finally_p. Expand TRY_EXPR node.
7898 (process_jvm_instruction): Replace top of the stack with thrown
7899 object reference when entering exception handler.
7900 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7901 specific tree codes.
7902 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7904 (DECL_SPECIFIC_COUNT): New macro.
7905 (prepare_eh_table_type, java_set_exception_lang_code,
7906 generate_name): New function declarations.
7907 (match_java_method): Declaration deleted.
7908 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7910 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7911 * parse.h (redefinition_error, refine_accessible_methods_list,
7912 can_cast_to_p): Function declaration removed.
7913 (classitf_redefinition_error, variable_redefinition_error,
7914 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7915 find_most_specific_methods_list, argument_types_convertible,
7916 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7917 valid_cast_to_p, valid_method_invocation_conversion_p,
7918 try_reference_assignconv, add_stmt_to_compound,
7919 build_jump_to_finally, build_tree_list, patch_try_statement,
7920 java_get_catch_block): New function declarations.
7921 * parse.y (string_buffer_type): Global variable deleted.
7922 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7923 finally): Rules tagged <node>.
7924 (TRY_TK, CATCH_TK): Token tagged <operator>.
7925 (class_body_declaration:, class_member_declaration:,
7926 formal_parameter:, explicit_constructor_invocation:,
7927 interface_member_declaration:, constant_declaration:,
7928 primary_no_new_array:, class_instance_creation_expression:,
7929 array_creation_expression:): Issue error on unsuported JDK1.1
7931 (try_statement:, catches:, finally:): Define actions.
7932 (catch_clause_parameter): New rule.
7933 (catch_clause:): Use new rule catch_clause_parameter.
7934 (parse_jdk1_1_error): New function.
7935 (redefinition_error): Renamed classitf_redefinition_error.
7936 (variable_redefinition_error): New function.
7937 (check_class_interface_creation): Call
7938 classitf_redefinition_error.
7939 (java_complete_tree): Added error message on JDEP_TYPE: case.
7940 (complete_class_report_errors): Fixed indentation.
7941 (declare_local_variables): Call variable_redefinition_error.
7942 (source_end_java_method): Call java_set_exception_lang_code and
7943 emit_handlers where appropriate.
7944 (java_method_add_stmt): Call add_stmt_to_block.
7945 (add_stmt_to_block): New function.
7946 (lookup_method_invoke): Fixed outside comment. new local variable
7947 candicates. Call find_applicable_accessible_methods_list and
7948 find_most_specific_methods_list when searching for a
7949 method. Modified error report to list possible candidates when
7951 (find_applicable_accessible_methods_list,
7952 find_most_specific_methods_list, argument_types_convertible): New
7954 (refine_accessible_methods_list): Function deleted.
7955 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7956 expr (if applicable) before calling patch_array_ref.
7957 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7958 (enter_block): Fixed comment.
7959 (enter_a_block): New function.
7960 (patch_assignment): Reorganized. Call try_reference_assignconv for
7961 references. Call valid_cast_to_p instead of can_cast_to_p.
7962 (try_reference_assignconv,
7963 valid_builtin_assignconv_identity_widening_p): New functions.
7964 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7965 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7967 (build_string_concatenation): Don't resolve StringBuffer.
7968 (patch_cast): Fixed inverted arguments.
7969 (patch_array_ref): Code to save array expr deleted. Call
7970 valid_cast_to_p instead of can_cast_to_p.
7971 (generate_labeled_block): Call generate_name.
7972 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7973 patch_try_statement): New functions.
7974 * typeck.c (match_java_method): Function deleted.
7976 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7978 * jvspec.c: jvgenmain_spec uses different temporary file names.
7980 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7982 * jvspec.c (lang_specific_driver): Fail if user specifies
7983 --main= when not linking.
7985 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7987 * class.c (make_class_data): Push value for `thread' field.
7988 * decl.c (init_decl_processing): Added `thread' field to class.
7990 * class.c (add_field): Always make static fields externally
7993 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7995 * expr.c (build_java_athrow,
7996 build_java_throw_out_of_bounds_exception, expand_invoke,
7997 build_newarray, expand_java_multianewarray, build_java_monitor):
7998 Update comments to reflect _Jv_* function names.
8000 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8002 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8003 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8004 * parse.y (expand_start_java_method): Likewise.
8006 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8008 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8010 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8011 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8012 * expr.c: Remove no-longer-needed calls to promote_type.
8013 * decl.c (give_name_to_locals): Liekwise.
8014 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8015 * parse.y: Add/remove promote_type calls as appropriate.
8016 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8017 (parse_signature_string): Likewise.
8018 (build_java_array_type): Fix for now signature convenions.
8020 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8022 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8024 * class.c (init_class_processing): libjava function renamed to
8027 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8030 * java-tree.def: Fixed DEFTREECODE third argument.
8031 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8032 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8033 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8034 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8035 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8036 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8037 * lang.c (java_tree_code_type, java_tree_code_length,
8038 java_tree_code_name): New arrays.
8039 (lang_init): Append Java tree node definitions to Gcc ones.
8040 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8042 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8044 (java_lex): Allow declaration of empty string constants. Retain
8045 location information on CASE_TK and DEFAULT_TK.
8046 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8047 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8048 Modified to be more robust.
8049 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8050 (build_new_invocation, try_builtin_assignconv,
8051 patch_switch_statement, string_constant_concatenation,
8052 build_string_concatenation, patch_string_cst, patch_string,
8053 java_expand_switch): New function declarations.
8054 * parse.y: Rules related to switch and EH tagged <node>.
8055 (label_id): Set to NULL_TREE
8056 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8058 (this_or_super:): Fixed indentation.
8059 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8060 statement_expression:): Removed call to RULE on all sub-rules.
8061 (switch_expression:, switch_labels:): New rules.
8062 (switch_statement:, switch_block:, switch_block_statement_groups:,
8063 switch_block_statement_group:, switch_labels:, switch_label:):
8065 (throw_statement:, synchronized_statement:, try_statement:):
8066 Defined temporary actions.
8067 (class_instance_creation_expression:): Call
8068 build_new_invocation. Fixed indentation.
8069 (field_access): Fixed indentation.
8070 (method_invocation): Likewise.
8071 (make_qualified_primary): Use THIS_EXPR.
8072 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8073 resolving from SUPER, set *type_found.
8074 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8075 (java_complete_tree): Removed unused local variable `location'. Case
8076 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8077 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8078 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8079 STRING_CST: case. default: checks for patchable strings.
8080 (complete_function_arguments): Transform string constant or
8081 crafted StringBuffer if necessary.
8082 (build_method_invocation): Fixed comments.
8083 (build_new_invocation): New function.
8084 (patch_assignment): Call try_builtin_assignconv to figure a valid
8085 assignment conversion between builtin types.
8086 (try_builtin_assignconv): New function.
8087 (build_binop): Use URSHIFT_EXPR directly to call build.
8088 (operator_string): Use UNARY_PLUS_EXPR.
8089 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8091 (do_merge_string_cste, merge_string_cste,
8092 string_constant_concatenation, build_string_concatenation,
8093 patch_string, patch_string_cst): New function.
8094 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8095 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8096 (build_newarray_node): Use NEW_ARRAY_EXPR.
8097 (build_this): Use THIS_EXPR.
8098 (build_return): Enable debug information on return statement.
8099 (build_if_else_statement): Likewise.
8100 (complete_labeled_statement): Fixed related comment.
8101 (build_loop_body): Fixed comment.
8102 (build_bc_statement): Enable debug information on break/continue
8104 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8106 (patch_switch_statement, case_identity, java_expand_switch): New
8109 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8111 * buffer.h (BUFFER_INIT): New macro.
8112 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8113 Pass (struct jcf_partial *state) to most functions.
8114 (jcf_block, jcf_relocation): New types.
8115 Support labels, branches, conditionals, loops.
8117 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8119 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8121 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8123 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8124 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8125 not integer_type_node (INT_TYPE_SIZ bits).
8127 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8129 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8130 * jcf-dump.c (print_exception_table): New function.
8131 (disassemble_method): Better handling of wide instructions.
8132 Make more robust for bad input.
8134 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8136 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8139 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8141 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8143 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8145 * Makefile.in ($(PARSE_H)): Removed target.
8147 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8149 * Makefile.in (JAVA_OBJS): Add memmove.o
8150 (memmove.o): New target & rules.
8152 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8154 * expr.c (expand_invoke): Don't generate a call to the class init
8157 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8159 * Makefile.in: Add many missing dependencies.
8160 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8162 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8163 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8165 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8167 * decl.c (complete_start_java_method): If method is static (and
8168 not private) call _Jv_InitClass.
8169 * expr.c (expand_invoke): Don't call build_class_init.
8171 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8173 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8175 * Make-lang.in (GCJ): Define before using.
8177 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8179 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8180 losing due to namespace pollution in GNU getopt.h
8182 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8184 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8185 (java.all.cross): Likewise.
8186 (java.rest.encap): Likewise.
8188 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8190 * gjavah.c (print_class_decls): Fix thinko in arglist
8191 * jcv-io.c (find_classfile): Similarly.
8193 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8195 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8197 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8199 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8200 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8201 * Makefile.in (PARSE_C): New macro.
8202 (PARSE_H): Likewise.
8203 (PARSE_SCAN_C): Likewise.
8204 ($(PARSE_C)): Target renamed from parse.c.
8205 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8206 (clean): Remove parse-scan.c as well.
8207 (parse.o): Depend on $(PARSE_C).
8209 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8211 * README, license.terms: Removed.
8213 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8214 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8215 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8216 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8217 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8218 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8219 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8220 and Java trademark attribution.
8222 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8224 * Makefile.in: Use gcjh, not gjavah.
8225 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8226 * Make-lang.in: Changed gjavah to gcjh everywhere.
8228 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8230 * gjavah.c: Support new -prepend -add -append flags.
8231 (print_method_info): Method is not virtual if class is final.
8233 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8235 * jv-scan.c: Fixed copyright assignment.
8236 * keyword.gperf: Likewise.
8237 * keyword.h: Likewise.
8238 * lex.c: Fixed copyright assignment.
8239 (java_lex): Push unicode back when parsing '<'.
8240 * lex.h: Fixed copyright assignment.
8241 * parse-scan.y: Likewise.
8242 * parse.h: Fixed copyright assignment.
8243 (build_debugable_stmt, complete_for_loop): New function prototypes.
8244 * parse.y: Fixed copyright assignment.
8245 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8246 size_zero_node when completing a loop with no exit condition.
8247 (for_statement_nsi:): Define action.
8248 (for_init:, for_update:): Return size_zero_node when empty.
8249 (declare_local_variables): Call build_debugable_stmt.
8250 (build_debugable_stmt): New function.
8251 (build_loop_body): Build debugable statement around loop
8253 (complete_loop_body): Take into account the debugable statement
8254 around the EXIT_EXPR.
8255 (complete_loop_body): New function.
8256 (patch_exit_expr): Fixed condition inversion.
8258 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8260 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8261 name of thread define.
8262 * jvspec.c (THREAD_NAME): New macro.
8264 (THREADLIB): Likewise.
8265 (lang_specific_driver): Recognize attempt to link with thread
8266 library or gc library. Recognize -ljava on command line so it
8267 isn't linked against more than once.
8269 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8271 * parse-scan.y (report_main_declaration): Name of the class
8272 containing `main' can be a qualified name.
8274 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8276 * config-lang.in: Changed gjavac to gjc everywhere.
8277 * Make-lang.in: Changed gjavac to gjc everywhere.
8279 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8282 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8283 and install the files.
8284 * Makefile.in (JAVA_OBJS_LITE): New variable.
8285 (compiler:): Now include jv-scan as a dependency.
8286 (../jv-scan$(exeext), parse-scan.c): New targets.
8287 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8288 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8289 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8290 check for errors even if parse_only.
8291 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8293 (yylex): New function. Uses java_lex body.
8294 (java_lex): Removed commented out statement. Remove local variable
8295 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8296 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8297 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8298 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8299 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8300 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8302 (java_lex_error): Empty if JC1_LITE is defined.
8303 (java_get_line_col): Return 0 if JC1_LITE is defined.
8304 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8305 SET_MODIFIER_CTX): Moved into the section containing the macros
8306 conditionally defined by JC1_LITE.
8307 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8308 argument if JC1_LITE is defined.
8309 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8310 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8312 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8313 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8314 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8315 to different values according to JC1_LITE.
8316 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8317 declared if JC1_LITE set.
8318 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8319 defined if JC1_LITE not set.
8320 (struct parser_ctx): Reorganized and skip the jc1 front end part
8322 (java_layout_classes): New function definition.
8323 (java_push_parser_context, java_init_lex, yyparse, yylex,
8324 yyerror): Prototype always declared. All other static function
8325 prototypes declared only if JC1_LITE is not set.
8326 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8327 declared in parse.h.
8328 (java_layout_classes): New function.
8329 (java_complete_expand_methods): No longer layout the class here.
8330 * parse-scan.y: New file.
8331 * jv-scan.c: New file.
8333 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8335 * gjavah.c (main): Handle -friend option.
8336 (friend_specs): New global.
8337 (generate_access): Handle friend_specs.
8338 (process_file): Likewise.
8339 (MAX_FRIENDS): New macro.
8340 (friend_count): New global.
8341 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8342 Changed all callers.
8344 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8346 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8347 (main): Handle processing all the entries of a named .zip archive.
8348 * jcf-io.c (jcf_trim_old_input): New function.
8349 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8351 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8353 * lang.c (flag_assume_compiled): Make default be on.
8355 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8357 * jcf-dump.c: Add bunches of flags to control output more.
8358 (process_class): New function; support printing more than one class.
8359 (main): Support new --print-main and --javap flags.
8360 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8361 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8363 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8365 Change mangling of dispatch table to match C++ vtable (w/thunks).
8366 * class.c (build_dtable_decl), java-tree.h: New function.
8367 (make_class_data): Call it.
8368 * decl.c (init_decl_processing): Likewise.
8370 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8372 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8373 soft_anewarray; adjust args passed.
8374 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8375 match _Jv_NewObjectArray.
8377 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8379 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8380 * expr.c (loopup_label): Call create_label_decl.
8381 (create_label_decl): New function.
8382 (java_lang_expand_expr): Call expand_start_bindings with argument
8384 * java-tree.h Added space after PROTO in function declarations
8386 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8387 (create_label_decl, push_labeled_block): New function
8389 * lex.c (label_id): Initialize.
8390 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8392 * parse.h Added space after PROTO in function declarations when
8394 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8395 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8396 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8397 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8399 (struct parser_ctxt): New fields current_loop,
8400 current_labeled_block.
8401 (build_if_else_statement, patch_if_else_statement,
8402 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8403 generate_labeled_block, complete_labeled_statement,
8404 build_bc_statement, patch_bc_statement, patch_loop_statement,
8405 build_new_loop, build_loop_body, complete_loop_body): New function
8407 * parse.y (java_warning_count): New global variable.
8408 (label_id): New static variable.
8409 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8410 (block:): Return size_zero_node when block is empty.
8411 (empty_statement:): Return size_zero_node.
8412 (statement:): Implement supplemental action when for_statement: is
8414 (label_decl:): New rule.
8415 (labeled_statement:): Rewritten using label_decl. Actions
8417 (labeled_statement_nsi:): Likewise.
8418 (if_then_statement): Actions implemented.
8419 (while_expression): New rule.
8420 (while_statement:): Rewritten using while_expression. Actions
8422 (while_statement_nsi:): Likewise.
8423 (do_statement_begin:): New rule.
8424 (do_statement:): Rewritten using do_statement_begin. Actions
8426 (for_statement:): Rewritten using for_begin. Actions implemented.
8427 (for_statement_nsi:): Likewise.
8428 (for_header:, for_begin:): New rules.
8429 (for_init:): Actions implemented.
8430 (statement_expression_list:, break_statement:,
8431 continue_statement:): Likewise.
8432 (yyerror): Count number of issued warning(s).
8433 (java_report_errors): Report error(s) and/or warning(s).
8434 (java_complete_class): Use build_java_argument_signature to
8435 recompute completed method signature.
8436 (java_check_regular_methods): New locals method_wfl and aflags.
8437 Use method_wfl instead of lookup_cl during error reports. Fixed
8438 indentation and modified some error messages. Use
8439 lang_printable_name in method instead of the DECL_NAME. New code
8440 to issue warnings on methods not overriding corresponding methods
8441 private to a different package.
8442 (java_method_add_stmt): Call add_stmt_to_compound.
8443 (add_stmt_to_compound): New function.
8444 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8445 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8446 (build_if_else_statement, patch_if_else_statement,
8447 build_labeled_block, generate_labeled_block,
8448 complete_labeled_statement, build_new_loop, build_loop_body,
8449 complete_loop_body, patch_loop_statement, build_bc_statement,
8450 patch_bc_statement, patch_exit_expr): New functions.
8451 * typeck.c (build_java_signature): Build argument signature before
8452 enclosing it in between parenthesis.
8454 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8456 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8457 (JAVA_OBJS): Added reminder comment
8459 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8461 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8462 be interpreted as a long long.
8464 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8466 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8467 soft_initialise_class. Use _Jv_NewMultiArray, not
8468 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8469 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8470 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8471 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8473 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8475 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8476 length_identifier_node): New global tree node constants.
8477 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8478 Replace uses by super_identifier_node etc.
8479 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8481 * parse.y (resolve_field_access): Don't special-case ".length" if
8482 flag_emit_class_files.
8483 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8484 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8487 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8489 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8490 * class.c (make_method_value): Remove init for removed fields.
8492 * class.c (layout_class): Use build_java_argument_signature.
8493 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8495 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8496 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8497 (build_java_signature): Don't use push_java_argument_signature.
8499 * typeck.c (lookup_argument_method): New function.
8500 * parse.y (java_check_regular_methods): Use lookup_argument_method
8501 instead of lookup_java_method2 followed by lookup_java_method.
8503 * parse.y (check_method_redefinition): Minor optimization.
8505 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8506 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8508 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8510 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8513 * gjavah.c (java_float_finite): Use K&R-style definition.
8514 (java_double_finite): Likewise.
8515 (generate_access): Now returns void. Changed all callers.
8516 (last_access_generated): Removed.
8517 (process_file): Only make a single pass over the .class file.
8519 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8521 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8522 for compatibility for G++ (with -fvtable-thunks).
8523 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8525 * gjavah.c (process_file): Use public inheritance for super-class.
8527 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8529 * lex.c (java_init_lex): Initialize ctxp->package.
8530 * parse.h (struct parser_ctxt): package and package_len replaced
8531 by tree package, an identifier node. Field method_decl_list is
8532 gone. Fixed comments.
8533 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8534 class_in_current_package): New function prototypes.
8535 * parse.y (array_type:): Set class loaded flag on primitive type
8537 (package_declaration:): Assign ctxp->package to the
8539 (method_invocation:): Handle invocation of method qualified by
8541 (single_type_import_declaration:): Removed ambiguity check.
8542 (java_pop_parser_context): New local variable `next'. Reset and
8543 set IMPORT_CLASSFILE_NAME flags on current and previous import
8545 (java_accstring_lookup): Use new local macro COPY_RETURN.
8546 (lookup_field_wrapper): New function.
8547 (parser_qualified_classname): Use merge_qualified_name.
8548 (parser_check_super_interface): Broaden error message.
8549 (do_resolve_class): Check for qualified class name in the current
8550 compilation unit if appropriate.
8551 (process_imports): Check for already defined classes.
8552 (check_pkg_class_access): Got rid of call to
8553 get_access_flags_from_decl.
8554 (java_complete_expand_methods): Call safe_layout_class based on
8555 the current class size.
8556 (make_qualified_primary): Build a WFL qualification on primary if
8558 (merge_qualified_name): New function.
8559 (make_qualified_name): Use merge_qualified_name.
8560 (resolve_expression_name): Use safe_lookup_field.
8561 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8562 (resolve_qualified_expression_name): Likewise. Check on resolved
8563 element accessibility.
8564 (not_accessible_p, class_in_current_package): New functions.
8565 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8566 (patch_method_invocation_stmt): Merged common pieces. Check
8567 accessibility of invoked method.
8568 (check_for_static_method_reference): Add returned type in error
8570 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8571 (refine_accessible_methods_list): Merged two conditions in test.
8572 (java_complete_class): Sanity check on stabilize_ref gone.
8573 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8575 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8577 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8579 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8581 * gjavah.c (F_NAN): Removed.
8582 (F_NAN_MASK): New macro.
8583 (F_POSITIVE_INFINITY): Removed.
8584 (F_NEGATIVE_INFINITY): Likewise.
8585 (java_float_finite): Rewrote.
8586 (D_NAN_MASK): Renamed.
8587 (java_double_finite): Rewrote.
8588 (D_POSITIVE_INFINITY): Removed.
8589 (D_NEGATIVE_INFINITY): Likewise.
8591 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8592 If verbose, print underlying representation of value in hex.
8594 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8596 * buffer.h, buffer.c: New files.
8597 * Makefile.in (JAVA_OBJS): Add buffer.o.
8599 Support locals variables and writing their debug entries to .class.
8600 * jcf-write.c: Simplify some by user new buffer type.
8601 (vode_buffer_grow): Removed.
8602 (struct localvar_info): New type.
8603 (localsvars, localvartable): New buffers.
8604 (localvar_alloc, localvar_free): New functions.
8605 (generate_bytecode_insns): Handle local variables.
8606 (generate_classfile): Write LocalVariableTable attribute.
8608 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8610 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8611 * zipfile.h (ZIPMAGIC): New macro.
8613 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8615 * Makefile.in (gjavah.o): Updated dependencies.
8616 (jcf-dump.o): Likewise.
8617 (all.indirect): Use ../gjavah.
8618 (../gjavah$(exeext)): Likewise.
8619 (clean): Don't remove gjavah.
8620 (clean): Remove parse.c, not java/parse.c.
8621 * Make-lang.in (java): Added gjavah.
8622 (gjavah$(exeext)): New target.
8623 (GJAVAH_SOURCES): New macro.
8624 (java.all.build): Added gjavah.
8625 (java.all.cross): Likewise.
8626 (java.rest.encap): Likewise.
8627 * config-lang.in (compilers, stagestuff): Added gjavah.
8629 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8631 * gjavah.c (java_float_finite): New function.
8632 (java_double_finite): Likewise.
8633 (F_POSITIVE_INFINITY): New macro.
8634 (F_NEGATIVE_INFINITY): Likewise.
8636 (D_POSITIVE_INFINITY): Likewise.
8637 (D_NEGATIVE_INFINITY): Likewise.
8639 (print_field_info): Use java_float_finite and java_double_finite.
8641 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8643 * parse.y (method_header): Name "this" implicit argument.
8645 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8647 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8648 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8649 (put_linenumber): New function.
8650 (generate_bytecode_insns, generate_classfile): Write line numbers.
8652 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8654 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8655 (lookup_name, build_known_method_ref, build_class_init,
8656 build_invokevirtual, invoke_build_dtable, match_java_method,
8657 build_field_ref, pushdecl_force_head, build_java_binop,
8658 binary_numeric_promotion, build_decl_no_layout,
8659 build_java_arrayaccess, build_newarray, build_anewarray,
8660 build_java_array_length_access, build_java_arraynull_check): New
8661 extern function prototypes.
8662 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8663 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8665 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8667 * jcf.h (jcf_out_of_synch): New extern function prototype.
8668 * parse.h: Static/global function implemented in parse.y
8669 prototyped and declarations moved at the end of the file.
8670 (DECL_P): Check that the argument isn't null.
8671 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8672 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8673 (QUAL_DECL_TYPE): New macro.
8674 (PARAMS): Macro definition removed.
8675 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8676 (return_statement:): Call build_return.
8677 (field_access:): Call make_qualified_primary in sub rule.
8678 (method_invocation:): Build method invocation and call
8679 make_qualified_primary when processing primaries.
8680 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8681 get_type_from_signature.
8682 (java_check_regular_method): Extra integer 0 argument when calling
8683 lookup_java_method2.
8684 (lookup_java_interface_method2): Extra method DECL argument when
8685 calling lookup_java_interface_method2.
8686 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8688 (java_complete_expand_method): Layout current class iff not
8689 already done. Don't process interface's methods.
8690 (java_complete_expand_method): Use super class only if it
8691 exists. Use current class otherwise.
8692 (make_qualified_primary): New function.
8693 (resolve_expression_name): Process qualified expression or
8694 expression from primary the same way.
8695 (resolve_expression_name): Two last arguments to
8696 resolve_field_access are now NULL_TREEs.
8697 (resolve_field_access): New variable is_static. Local field must
8698 be DECLs. is_static computed on field DECLs only. Append code in
8699 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8700 to initialize field_type.
8701 (resolve_qualified_expression_name): New local variable,
8702 previous_call_static and is_static. Handle primaries with function
8703 calls, casts, array references and `this'. `super' now handled as
8704 `(super_class)this'. Use is_static to clarify boolean expressions.
8705 Added code to handle case where a proper handle is required to
8706 access a field. Use QUAL_DECL_TYPE where applicable.
8707 (maybe_access_field): New function.
8708 (patch_method_invocation_stmt): New arguments primary, where,
8709 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8710 deleted. Use `where' as a type to search from if specified. Check
8711 for static method reference where forbidden. Append primary or
8712 current_this to the argument list if not calling constructor nor
8714 (check_for_static_method_reference): New function.
8715 (patch_invoke): Layout the class on which new is done if
8717 (lookup_method_invoke): Changed format to report errors on
8719 (qualify_ambiguous_name): New local variable this_found. Now
8720 handle things from primaries. Method call are considered
8722 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8724 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8725 (java_complete_tree): New case fo RETURN_EXPR. Process function
8726 call arguments in separate function.
8727 (complete_function_arguments): New function.
8728 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8730 (patch_assignment): Take the return function slot into account as
8731 a RHS. Distinguish assignment from a return.
8732 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8733 when checking methods in interfaces.
8734 (resolve_type_during_patch): NULL argument to unresolve_type_p
8735 instead of NULL_TREE.
8736 (patch_newarray): Fixed typo in comment.
8737 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8738 (build_return, patch_return): New functions.
8739 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8741 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8743 * constants.c (find_name_and_type_constant, find_fieldref_index,
8744 find_methodref_index): New methods.
8745 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8746 just return given method. Also, rename to build_known_method_ref.
8747 (expand_invoke): Rename call to build_invoke_non_interface.
8748 * java-tree.h, parse.h: Update prototype.
8749 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8750 (such as expand_expr_stmt) if flag_emit_class_files.
8751 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8752 STACK_TARGET, IGNORE_TARGET): New macros.
8753 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8754 (generate_bytecode_insn): New function to generate method's bytecode.
8755 (generate_classfile): Node generate Code attribute for a method.
8756 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8757 push_long_const, field_op, adjust_typed_op, maybe_wide):
8758 New functions used by generate_bytecode_insn.
8760 * typeck.c (signature_include_return): Remove variable.
8761 (push_java_argument_signature, build_java_argument_signature): New.
8762 (build_java_signature): Use push_java_argument_signature.
8763 * parse.y: Use build_java_argument_signature instead of fiddling
8764 with signature_include_return.
8766 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8768 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8771 * Makefile.in (all.indirect): Added gjavah$(exeext).
8772 (gjavah$(exeext)): Added $(exeext).
8775 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8777 * class.c (layout_class): Call to java_layout_parsed_class replace
8778 by safe_layout_class.
8779 * expr.c (build_java_array_length_access): Removed static storage
8780 class in the function definition.
8781 (build_java_arraynull_check): Likewise.
8782 Also fixed typos in two comments.
8783 * lex.c (java_init_lex): Initialize static global kw_length.
8784 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8785 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8787 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8788 * parse.h (resolve_no_layout): New static function declaration.
8789 (get_identifier_in_static): Declaration removed.
8790 (java_layout_parsed_class): Function name declaration changed to
8792 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8793 not_initialized_as_it_should_p, build_this): New static function
8795 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8796 binary_numeric_promotion, stabilize_reference,
8797 build_decl_no_layout, build_java_arrayaccess): Extern function
8798 declarations moved into their own section.
8799 (build_newarray, build_anewarray, build_java_array_length_access,
8800 build_java_arraynull_check): New extern function declarations.
8801 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8802 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8804 (CALL_CONSTRUCTOR_P): New macro.
8805 * parse.y (kw_length): New static global tree node.
8806 (return_statement): Tagged <node>.
8807 (RETURN_TK): Tagged <operator>.
8808 (variable_declarator_id:): Build variable declaration with an
8809 empty initialization value if a syntax error was found in the
8810 initialization part of the variable declaration.
8811 (statement_without_trailing_substatement:): return_statement: now
8812 uses the default rule.
8813 (return_statement:): Temporarily fixed to return NULL_TREE.
8814 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8815 (class_instance_creation_expression:): Class creation rules now
8816 call build_method_invocation upon reduction.
8817 (array_creation_expression:): Rules call build_newarray_node upon
8819 (dim_exprs:): Build a list of dimension expressions.
8820 (dim_expr:): Store location of the OSB_TK in the dimension
8822 (method_invocation:): Added a new error rule.
8823 (build_unresolved_array_type): WFL argument may also be an array
8824 on a primitive type. Name of the argument changed to reflect this.
8825 (method_declarator): Insert argument type at the beginning of the
8826 argument type list and later reverse the list.
8827 (unresolved_type_p): Argument 'returned' may be optionally
8829 (java_layout_class_from_source): Function renamed
8831 (resolve_and_layout): Now call resolve_no_layout and
8833 (resolve_no_layout): New function.
8834 (purify_type_name): New function.
8835 (complete_class_report_errors): Call purify_type_name during error
8836 report on a type not found.
8837 (process_imports): error_found local variable doesn't need to be
8838 initialized to zero.
8839 (declare_local_variables): New local type_wfl. Fixed typo in error
8840 message. type_wfl assigned to unresolved type and used to register
8841 incomplete type. Build a WFL around the variable initialization
8842 statement so that debug info can be generated on it.
8843 (source_start_java_method): Reverse argument list after they've
8845 (current_this): New static global variable.
8846 (java_complete_expand_methods): Set current_this when appropriate.
8847 (resolve_expression_name): Build correct static and non static
8848 field access bearing a simple name.
8849 (resolve_field_access): Resolve the length field of arrays. Handle
8851 (patch_method_invocation_stmt): Set the type of the method
8852 invocation to error_mark_node. This value is later overridden by a
8853 valid type, if any. Don't handle qualified constructor invocation
8854 as qualified method invocation. Call lookup_method_invoke with its
8855 new flag. It's no longer necessary to access the selected method
8856 as the value of a tree list. Handle constructor invocation.
8857 (patch_invoke): Reverse argument list when invoking non interface
8858 methods. Insert call to new as the first argument of the
8860 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8861 defined within a final class. Return INVOKE_STATIC if the invoked
8862 method is a constructor.
8863 (lookup_method_invoke): New lc argument is a flag to indicate a
8864 constructor lookup. Now handle constructor lookup. Choose the most
8865 specific method in case several were matching the invocation
8866 requirements. Return a method decl instead of a tree list featuring
8867 one single method decl element.
8868 (refine_accessible_methods_list): New lc flag argument to
8869 indicate that a constructor is being looked up.
8870 (not_initialized_as_it_should_p): New function.
8871 (java_complete_tree): Now process fake tree codes
8872 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8873 save_expr on resolved function call arguments. Case on
8874 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8875 (patch_assignment): LHS can be a field access expression. When
8876 dealing with reference, lhs_type is the promoted type of the
8877 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8879 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8880 (patch_binop): Use not_initialized_as_it_should_p where
8882 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8883 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8885 (resolve_type_during_patch): New function.
8886 (patch_cast): Call resolve_type_during_patch to resolve type and
8887 report error accordingly.
8888 (patch_array_ref): Use not_initialized_as_it_should_p where
8889 applicable. Array base expression is saved before being
8890 used. Promote the type of an array elements if it contains non
8892 (build_newarray_node, patch_newarray, build_this): New functions.
8894 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8896 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8897 increment it in `for' statement.
8898 (print_field_info): If number is inf or nan, don't print it.
8899 (print_method_info): If method name is `delete', just ignore it.
8900 (print_c_decl): Special-case jstringArray.
8902 * gjavah.c (help): New function.
8903 (no_argument): New function.
8904 (usage): Changed text.
8905 (main): Rewrote argument handling. Now handles -v, --help,
8907 (version): New function.
8908 (found_error): New global.
8909 (main): Return found_error.
8910 (generate_access): Set found_error.
8911 (print_c_decl): Likewise.
8913 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8915 * gjavah.c (print_c_decl): Don't print "," when examining field.
8916 Skip type name when looking at "[L" types.
8917 (process_file): Now static.
8918 (generate_access): Now returns int.
8919 (last_access_generated): New global.
8920 (process_file): Clear last_access_generated; make multiple passes
8922 (print_field_info): Just return if generate_access returns true.
8923 (print_method_info): Likewise. Also, allow <init> functions to
8925 (print_c_decl): Added is_init argument. Print constructors
8927 (print_cxx_classname): Use UTF8_GET to extract characters from
8929 (print_base_classname): New function.
8930 (print_class_decls): New function.
8931 (process_file): Use it.
8932 (utf8_cmp): New function.
8934 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8936 * lang-options.h: Format changed to match changes in gcc/toplev.c
8937 to implement a --help option.
8939 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8941 * decl.c (init_decl_processing): Revert change to dtable_type.
8943 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8945 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8947 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8949 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8951 * lang.c (lang_init): Default flag_exceptions to 1, without
8952 checking to see if it's 2 first.
8954 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8956 * constants.c: Include "system.h".
8958 * lang.c (flag_new_exceptions): Get via extern now.
8959 (lang_init_options): New functions. Turn on flag_new_exceptions.
8961 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8963 * lex.c (java_lex): Return 0 when we see an invalid character in
8966 * lex.c (java_read_char): Specify extra argument when calling
8968 (java_read_unicode, java_parse_end_comment,
8969 java_parse_escape_sequence): Likewise,
8970 (java_lex): Specify extra argument when calling
8971 java_lex_error. Test that IDs are beginning with a legal character
8972 for IDs. Handle invalid characters with an error message and a
8973 call to java_lex_error.
8974 (java_lex_error): Adjust column position by new argument
8975 `forward'. Issue an error even if in the middle of reporting an
8978 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8980 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8981 we don't explicitly put a null pointer when we're copying it.
8983 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8985 * gjavah.c (print_cxx_classname): New function.
8986 (super_class_name): Likewise.
8987 (print_super_fields): Removed.
8988 (in_super): Removed.
8989 (print_field_info): Never generate #defines.
8990 (print_c_decl): Changed generated types to match JNI. No longer
8991 print class name before method name.
8992 (print_method_info): Print "static" before static methods.
8993 Print "virtual" before non-final methods.
8994 (usage): Use exit(1), not exit(-1).
8996 (print_field_info): Use %.17g to print a double.
8997 (last_access): New globals.
8998 (process_file): Initialize last_access.
8999 (usage): Now static.
9000 (ACC_VISIBILITY): New define.
9001 (generate_access): New function.
9002 (print_field_info): Call it.
9003 (print_method_info): Likewise. Also, generate information for all
9004 methods, not just native methods. Return void.
9005 (print_c_decl): Return void.
9006 (print_field_info): Return void.
9008 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9010 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9011 processing the jc1 grammar file. Prefix bison functions and
9012 variables with java_.
9013 (parse.c): Dependencies on parse.h and lex.h
9014 * expr.c (build_java_arrayaccess): Function now global.
9015 * java-tree.h: Comment reorganized to carry on previous
9016 classification effort.
9017 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9018 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9019 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9020 java_parse (new prefix java_ generated by bison).
9021 (java_layout_parsed_class, java_register_parsed_class): Function
9023 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9024 * lex.c (static tree wfl_op): Variable deleted.
9025 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9026 ctxp fields to NULL_TREE.
9027 (java_lex): No longer create WFL for operators. Filename caching
9028 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9029 created as STRING_CST and later expanded. Removed extra argument
9030 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9032 (build_wfl_node): Removed code in comments.
9033 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9034 store token and location data in the current bison token.
9035 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9036 static/extern function declaration at the beginning of the file.
9037 (struct qualification): Data structure definition deleted.
9038 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9039 (qualify_ambiguous_name): Function declaration modified. Function
9040 now returns nothing.
9041 (build_array_ref, patch_array_ref, make_qualified_name,
9042 resolve_qualified_expression_name, maybe_generate_clinit,
9043 resolve_field_access): New static function declarations.
9044 (build_java_arrayaccess): New extern function declaration.
9045 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9046 (CALL_EXPR_PRIMARY): Macro deleted.
9047 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9048 (struct parser_ctxt): Field initialized_final
9049 removed. non_static_initialized, static_initialized: New fields.
9050 * parse.y (static tree kw_super, static tree kw_this): New global
9052 (%union): tree wfl field of operator member replaced by int
9053 location. WFLs are non longer created for operators.
9054 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9055 (qualified_name:): Now calls make_qualified_name to build the
9057 (type_declaration:): Consider generating <clinit> when class
9059 (variable_declarator:): Directly build an assignment node when the
9060 variable is initialized when declared.
9061 (this_or_super:): Build a WFL and set current location when THIS
9062 or SUPER are parsed.
9063 (expression_statement:): Wrap statement around a WFL.
9064 (primary_no_new_array:): Fixed typo. Changed value returned by
9065 THIS_TK because of its new type (temporary).
9066 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9067 (field_access:): Build qualified name with SUPER.
9068 (method_invocation:): Fixed returned value because of SUPER's new
9070 (array_access:): Use OSB_TK location information.
9071 (post_increment_expression:, post_decrement_expression:,
9072 unary_expression:, pre_increment_expression:,
9073 pre_decrement_expression:, unary_expression_not_plus_minus:,
9074 cast_expression:, multiplicative_expression:,
9075 additive_expression:, shift_expression:, relational_expression:,
9076 equality_expression:, and_expression:, exclusive_or_expression:,
9077 inclusive_or_expression:, conditional_and_expression:,
9078 conditional_or_expression:, assignment:): Use new location/token
9079 information available on operators.
9080 (create_class): Set super_decl_type to NULL_TREE when processing
9082 (register_fields): Field initialization is now a MODIFY_EXPR
9083 node. Chain initialization code to the matching lists (according
9084 the the field declaration modifiers).
9085 (maybe_generate_clinit): New function.
9086 (method_header): Don't set method's DECL_NAME to a WFL when adding
9087 methods to java.lang.Object.
9088 (resolve_and_layout): Now can return NULL_TREE if the type
9089 resolution fails. Otherwise, return the class DECL instead of its
9091 (check_method_redefinition): Don't patch method DECL_NAME if it
9092 belongs to java.lang.Object.
9093 (process_imports): Simply assign error_found to the value returned
9094 by check_pkg_class_access.
9095 (declare_local_variables): Don't use their init statements (if
9096 any) when parsing error were previously found. Reuse MODIFY_EXPR
9097 build during parsing as an init statement.
9098 (java_method_add_stmt): Now return the current method body.
9099 (java_layout_parsed_class, java_register_parsed_class): Functions
9101 (java_complete_expand_methods): Initialize the constant pool on a
9102 per class basis. Layout the classes before expanding their method
9103 bodies. Don't try expand artificial constructor code if error were
9104 found. Make the classes data and register them if no error were
9106 (java_complete_expand_method): Retrieve an artificial constructor
9107 argument list before entering its body. Assign the top block to
9108 the artificial constructor function body and set types of declared
9109 blocks and compound statements to void. Walk method body if not an
9110 artificial constructor.
9111 (make_qualified_name, cut_identifier_in_qualified): New functions.
9112 (resolve_expression_name): Fixed comments. Save/restore the
9113 current class CLASS_LOADED_P flag value. Build non qualified
9114 static field access and handle qualified expression names.
9115 (resolve_field_access, resolve_qualified_expression_name): New
9117 (patch_method_invocation_stmt): Use the new expression resolution
9118 scheme, calling resolve_field_access when the function call is
9119 resolved as an expression.
9120 (qualify_ambiguous_name): Function rewritten to work on qualified
9121 expression produced by make_qualified_name.
9122 (java_complete_tree): Promote type when function's argument are
9123 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9124 the assignment to discover further errors if RHS is a expression
9125 name that fails to evaluate. Declare LHS initialized even though
9126 the assignment failed. Don't use the location variable and removed
9127 extra argument in patch function calls. Now handle the ARRAY_REF
9128 case and build internal string representation when STRING_CSTs are
9130 (build_method_invocation): Don't wrap function call around a WFL.
9131 (build_assignment): Likewise. Use the operator location
9133 (patch_assignment): Handle array access LHSs. Handle error
9134 provenance, resulting in a better error report.
9135 (build_binop): Use op_location from operator as binop location
9137 (build_unaryop, build_incdec, build_cast): Likewise.
9138 (patch_binop): Extract location information from the node. Fixed
9139 typo in error message.
9140 (patch_unary_op): Extract location information from the node.
9141 (build_array_ref, patch_array_ref): New functions.
9143 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9145 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9146 match _Jv_IsInstanceOf.
9147 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9148 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9150 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9152 * decl.c (init_decl_processing): Functions are now named
9153 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9155 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9157 * java-tree.h (load_class): Add prototype.
9158 * class.c (is_compiled_class): Add missing arg to load_class.
9159 * expr.c (expand_java_NEW): Call load_class.
9160 * parse.y (process_import): Removed bogus use of void return value.
9162 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9164 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9165 Function name is "_Jv_Throw" instead of "soft_athrow".
9166 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9167 Function name is "_Jv_AllocObject" instead of "soft_new".
9168 Takes an extra parameter (object size).
9169 * expr.c: Update calls.
9171 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9173 * lex.c (java_get_line_col): Handle end-of-file.
9174 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9176 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9178 * lang.c (lang_init): Make -fexceptions the default.
9179 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9180 exception handling is not turned on.
9182 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9184 * lang.c (flag_new_exceptions): Make this this default.
9185 * decl.c (end_java_method): Call emit_handlers.
9186 * except.c (method_init_exceptions): Set language code and version.
9187 (expand_start_java_handler): Enable exception, and call
9188 expand_eh_region_start.
9189 (expand_end_java_handler): Enable exception, and set up catch blocks.
9190 (emit_handlers): New routine to generate the saved handlers.
9191 * java-except.h (emit_handlers): Add prototype.
9193 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9195 We used to have three different representations of the constant pool:
9196 the CPool structure, the tree_constant_pool, and the constructures
9197 used to build the Class object (which may need class and string
9198 constants) in compiled code. None were appropriate for compiling
9199 to .class files, so I did a major overhaul.
9201 First, the tree_constant_pool array was removed. Things were
9202 modified to the CPool structure in the JCF could be used.
9203 Second, a "capacity" field was added to the CPool, and functions
9204 written to search for a matching constant, adding one if not found.
9205 The code that generated the Class object was changed to use a CPool.
9206 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9207 the static Class object are now only in build_constants_constructor.
9208 Finally, I wrote code which can generate a .class file (including its
9209 constant pool) from the RECORD_TYPE of a class. This is a big step
9210 on the way to compiling Java source into .class files.
9212 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9213 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9215 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9216 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9217 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9218 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9219 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9220 (lang_type): Removed constant_pool field.
9221 * jcf.h (CPool): Renamed size to count. Added field capacity.
9222 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9223 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9224 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9226 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9227 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9228 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9229 (set_constant_entry, find_constant1, find_constant2,
9230 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9231 find_utf8_constant, find_class_or_string_constant): New functions.
9233 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9234 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9235 (give_name_to_class, get_class_constant): Likewise.
9236 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9237 (get_name_and_type_constant, get_ref_constant): Removed.
9238 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9239 * parse.y: Don't save/restore tree_constant_pool.
9240 * verify.c (verify_jvm_instructions): Update for new approach.
9241 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9243 * lang-options.h: Added -femit-class-file, -femit-class-files.
9244 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9245 (lang_f_options): Added "emit-class-file(s)".
9247 * expr.c (build_java_arrayaccess): Generate more efficient array
9248 bounds checking, by using unsigned compare.
9250 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9252 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9254 * parse.h: New comment on the handling of unresolved type
9255 identifiers. JDEPs are now part of the jdep_code enum.
9256 (typedef struct jdep): Now use enum jdep_code or int, depending on
9257 availability. Both are narrowed down to an 8 bits bitfield.
9258 (CALL_EXPR_PRIMARY): Fixed comment.
9260 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9262 * Make-lang.in (java): Added gjavac and jvgenmain.
9263 (java.start.encap): Depend on gjavac.
9264 (java.rest.encap): Depend on jvgenmain.
9266 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9267 (JAVA_CROSS_NAME): Likewise.
9268 (java.all.build): Depend on jvgenmain and gjavac.
9269 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9270 (jvgenmain$(exeext)): New target.
9271 (java.install-common): Wrote.
9272 * config-lang.in (compilers, stagestuff): Added gjavac and
9275 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9277 * lang.c (lang_decode_option): New argc/argv interface.
9279 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9281 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9282 * decl.c (build_decl_no_layout): New function.
9283 * expr.c (java_lang_expand_expr): Layout declarations found in
9284 blocks before they're pushed.
9285 * jcf-parse.c (load_class): Save current line when parsing class
9287 (parse_source_file): Register class before expanding their
9289 * lang.c (put_decl_node): Produce `null' when `void *' is
9291 * lex.c (static tree wfl_op): New static global, for error report
9293 (java_init_lex): wfl_operator and wfl_op initialized
9294 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9296 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9297 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9298 build_unresolved_array_type): New static function definitions.
9299 (build_decl_no_layout): New extern function declared.
9300 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9301 faulty modifier exists.
9302 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9303 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9304 (UNARY_PLUS_EXPR): New fake operator.
9305 (struct parser_ctxt): New field osb_number.
9306 * parse.y (static tree wfl_operator): New static WFL for operator
9307 bound error messages.
9308 (DECR_TK, INCR_TK): Moved.
9309 (OP_TK): Tagged <operator>.
9310 (array_type:): Now call build_unresolved_array_type.
9311 (dim_expr:): Count the number of '[' seen.
9312 (post_increment_expression, post_decrement_expression,
9313 pre_increment_expression, pre_decrement_expression,
9314 unary_expression_not_plus_minus, unary_expression:): Actions are
9315 now building the corresponding unary expressions.
9316 (cast_expression:): Actions are now building cast expressions.
9317 (build_unresolved_array_type): New function.
9318 (create_interface): Reset the number of declared interfaces.
9319 (create_class): Likewise.
9320 (method_header): Methods declared within the scope of an interface
9321 are now implicitly set public and abstract.
9322 (java_complete_class): Variable's and parameter's type are patched
9323 with a promoted type.
9324 (declare_local_variables): Resolved non builtin types are promoted
9325 before being used to build a variable decl. Removed type patch
9326 posted on variable initialization statement.
9327 (source_start_java_method): Use build_decl_no_layout to build the
9328 decl of a parameter of incomplete type.
9329 (java_register_parsed_class): Process interfaces too. Call
9330 rest_of_decl_compilation on each processed class declarations.
9331 (java_complete_expand_methods): Don't attempt to expand things in
9333 (java_complete_tree): Process CONVERT_EXPR, even though it always
9334 has a type. Propagate error_mark_node to node's type too. Promote
9335 method's call argument type and return error_mark_node if
9336 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9337 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9338 handle unary operator nodes.
9339 (build_assignment): Added comment.
9340 (print_int_node): New function.
9341 (patch_assignment): New second argument. New error handling. Use
9342 print_int_node. Handle references. Use can_cast_to_p to issue
9343 different error message according to the context and check upon
9344 the initialization of the RHS.
9345 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9346 (operator_string): Handle more operators.
9347 (patch_binop): No longer use a function static
9348 wfl_operator. Improved error message on shift distance.
9349 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9350 patch_cast): New functions.
9352 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9354 * jvspec.c: New file.
9355 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9357 * java-tree.h (identifier_subst): Add declaration.
9359 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9361 * jvgenmain.c (main): Generate call to JvRunMain.
9363 * class.c (make_class_data): Push value for "sync_info" field.
9364 * decl.c (init_decl_processing): Push "sync_info" field.
9366 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9368 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9369 Java (source) name, not signature.
9370 Set TYPE_ALIGN to (at least) that of element_type.
9372 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9374 * class.c: Moved classname-mangling-rekated code to ...
9375 * mangle.c: ... this new file.
9376 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9377 * Makefile.in: Update for above changes.
9379 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9381 * expr.c (truthvalue_conversion): Convert integer and floating
9382 point value to their truth value.
9383 * lex.c (java_lex): Handle the `null' literal.
9384 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9385 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9386 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9389 * parse.y: Reorganization/documentation on token declaration.
9390 (binop_lookup[]): New added new tree codes.
9391 (relational_expression): Build corresponding binary operators.
9392 (equality_expression, conditional_and_expression,
9393 conditional_or_expression): Likewise.
9394 (java_complete_class): Fix crash in debug message.
9395 (java_complete_tree): Check initialization of method call
9396 arguments. Further bogus node evaluation to detect more error
9397 during assignments. Handles more binary operators.
9398 (patch_assignment): Use DECL_P.
9399 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9401 (operator_string): Handle more case. Compacted source.
9402 (patch_binop): Changed function comment. Checking for
9403 uninitialized first operand takes the compound assignment into
9404 account and uses DECL_P. Checking for uninitialized second operand
9405 delayed to routine's end. Use macros to issue type bound error
9406 messages and issue messages on both operands if their types are
9407 different. Force fixed type into node. Handle all binary
9410 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9412 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9413 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9414 build operator node and return tokens.
9415 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9416 * parse.h (java_complete_tree): Changed returned type in prototype.
9417 (build_method_invocation, build_assignment, patch_assignment,
9418 patch_binop): New static function declarations.
9419 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9420 BUILD_EXPR_WFL): New macros.
9421 * parse.y (enum tree_code binop_lookup[]): New static for token to
9423 (%union): Parser union has new sub-structure `operator'.
9424 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9425 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9426 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9427 ASSIGN_ANY_TK): Tokens tagged `operator'.
9428 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9429 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9430 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9431 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9432 (assignment_operator:): Rule tagged `operator'.
9433 (expression_statement:): Re-installed default rule.
9434 (method_invocation:): Sub rules call build_method_invocation.
9435 (postfix_expression:): Don't attempt to resolve name here. Just
9437 (multiplicative_expression:): Sub-rules build corresponding binop
9439 (additive_expression:, shift_expression:, and_expression:,
9440 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9441 (assignment:): Sub rule invoke build_assignment.
9442 (assignment_operator:): Default rules on sub rules.
9443 (force_error): Added documentation on this variable.
9444 (declare_local_variables): Build initialization calling
9446 (expand_start_java_method): Removed unused rtx declaration. Mark
9447 arguments as already initialized.
9448 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9449 (java_complete_expand_methods): Don't process next method if
9450 completion of the previous one triggered errors.
9451 (java_complete_expand_method): Call source_end_java_method if no
9452 error were found during completion.
9453 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9454 locals declaratilon. Handle names found within a class. Return
9455 error_mark_node when things aren't found.
9456 (patch_method_invocation_stmt): Return error_mark_node on failures.
9457 (patch_invoke): Removed unused local. Return the correct node.
9458 (java_complete_tree): Now returns a value. The BLOCK section binds
9459 local identifiers and the type of a BLOCK is now void. Assign the
9460 result of operand completion on COMPOUND_EXPR. Assign the
9461 encapsulated node of a WFL to the result of its completion, except
9462 when the node is an identifier. Now handle MODIFY_EXPR and several
9463 binary operators. Return error_mark_node on errors.
9464 (build_method_invocation, build_assignment, patch_assignment,
9465 build_binop, operator_string, patch_binop): New functions.
9466 * typeck.c (binary_numeric_promotion): New function.
9468 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9470 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9471 Replace most uses of ident_subst by identifier_subst.
9473 * class.c (push_class_static_dummy_field): Removed function.
9474 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9475 instead of looking got "class" static field. Create that decl here.
9476 (class_identifier_node): Removed; no longer needed.
9477 (init_class_processing): Don't init class_identifier_node.
9478 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9479 Do nreverse 0 times (instead of twice) for Object and Class.
9480 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9482 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9484 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9485 while initializing linenumber_count and linenumber_table.
9486 Do it before init_function_start (which calls emit_line_note).
9487 * expr.c (expand_byte_code): Don't need to clear lineno here.
9489 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9491 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9492 then mangle number as _N_.
9494 * class.c (mangle_class_field): New function.
9495 (build_class_ref): Set assembler name of class reference using
9497 (push_class_static_dummy_field): Likewise.
9499 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9501 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9502 of assigning to TREE_CODE. The latter method exploits a feature
9503 of GCC that is not ANSI compliant.
9505 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9507 * decl.c (pushdecl_force_head): New function.
9508 (pushlevel): Removed conditional printf.
9509 (complete_start_java_method): Don't enter local variable scope if
9510 function is compiled from source code.
9511 * expr.c: parse.h now included
9512 (java_lang_expand_expr): New function.
9513 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9514 printf. Terminate buffer when doing directories.
9515 * jcf-parse.c (parse_source_file): Call lang_init_source before
9516 parsing and before code generation.
9517 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9518 use printf if the macro is defined.
9519 * lang.c (lang_init): Install lang_expand_expr hook on
9520 java_lang_expand_expr.
9521 (java_dummy_print): New function.
9522 (lang_init_source): New function.
9523 * lex.c (java_lex): Remember location of an opening brace at the
9524 second nesting level.
9525 (java_is_eol): Unget character seen after a CR if it is EOF.
9526 * parse.h: Now includes lex.h
9527 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9528 printf if the macro is defined.
9529 (expand_start_java_method, build_expr_block, enter_block,
9530 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9531 New static function declarations.
9532 (pushdecl_force_head): New extern function declaration.
9533 (INCOMPLETE_TYPE_P): New macro.
9534 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9535 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9536 BLOCK_EXPR_ORIGIN): New macros.
9537 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9538 DECL_SOURCE_LINE_LAST): New macros.
9539 (struct parser_ctxt): Removed field current_method_decl, redundant
9540 with the field current_function_decl. Added fields
9541 first_ccb_indent1 and pending_block.
9542 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9543 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9545 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9546 (compilation_unit:): Cosmetic on sub rule.
9547 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9548 (variable_initializer:): Installed default rule on expression:.
9549 (method_declaration:): method_header: starts a new
9550 method. method_body: installs the function body, absorbs blocks
9551 emitted for temporary variable scopings, pops function's body block
9552 and merges function's last statement lineno in DECL_SOURCE_LINE.
9553 (method_body:): Installed default rules.
9554 (block:): Call enter_block when an opening brace is seen. Absorb
9555 scoping blocks and call exit_block when a closing brace is seen.
9556 (block_statement:): Cosmetic changes.
9557 (method_invocation:): Create WFL around CALL_EXPR node.
9558 (patch_stage): Added comment around definition.
9559 (method_header): Try to use first_ccb_indent1 as the first line of
9560 the method, so BP debug info are emitted at the first opening
9561 brace of the function. If the function has no body, use the
9562 location of the function's name. Override currently defined method
9563 name with the matching WFL so we can point redefinition errors
9564 using the location where the function's name was declared.
9565 (check_abstract_method_header): Interprets DECL_NAME as an
9566 identifier or as a WFL, accordingly.
9567 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9568 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9569 location and name information out of it and reinstall DECL_NAME to
9570 its original identifier node value.
9571 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9572 function's source code).
9573 (read_import_dir): Test the value returned by find_class and issue
9574 a fatal accordingly.
9575 (declare_local_variables): Push a new block for the scope of the
9576 new variable(s) if code has been already generated at that nesting
9577 level. Pinpoint redefinition errors using the variable id
9578 WFLs. Generate initialization code if necessary. If the variable
9579 type is incomplete, register a patch on its decl.
9580 (source_start_java_method): Rewritten. Define a new block for the
9581 function's parameters. Build parameter decl out of function's
9582 arguments and register them for a patch if their types are
9584 (expand_start_java_method): Includes the part of
9585 source_start_java_method that was pushing the parameter decls and
9586 completing the method start code.
9587 (source_end_java_method): Removed call the expand_end_bindings and
9588 poplevel (already taken care of). Reinstall function's arguments
9589 and get function's last line of code before calling
9590 expand_function_end.
9591 (java_method_add_stmt): New comment before the function's
9592 code. Complement the second operand of the current COMPOUND_EXPR
9594 (java_complete_expand_methods): Don't generate debug info on line
9595 zero when expanding a generated constructor.
9596 (java_complete_expand_method): Set start and end line numbers for
9597 a artificially generated constructor to one and manually call
9598 enter_block and exit_block when defining it. For all methods:
9599 expand function's start calling the new expand_start_java_method
9600 and invoke java_complete_tree on the effective method's body, if
9602 (resolve_expression_name): Now use lookup_name_in_blocks to search
9603 local variable decls and print out an error when variables are
9605 (patch_method_invocation_stmt): Inserted comment before the
9607 (lookup_method_invoke): Chain method's arguments using chainon
9608 with the current arg list as a second argument. Inserted missing
9609 IDENTIFIER_POINTER when reporting an error on methods not found.
9610 (refine_accessible_methods_list): Don't retain constructors.
9611 (patch_arguments): Function removed.
9612 (java_complete_tree): Inserted comment before the function's
9613 code. New case for BLOCKs. Moved the WFL case a bit
9614 further. Complete function's arguments.
9615 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9616 maybe_absorb_scoping_blocks): New functions.
9618 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9622 * jcf-parse.c (parse_source_file, java_error_count): New forward
9623 and extern declarations.
9624 (java_parse_abort_on_error): Macro moved.
9625 (jcf_parse_source): fatal called if fopen fails. Now calls
9627 (parse_source_file): New parse_only parameter. Reflects the
9628 elimination of the second pass.
9629 (yyparse): parse_source_file called with argument set to 0.
9630 * jcf.h (JCF_ZERO): Sets java_source to zero.
9631 * lex.c (java_init_lex): pass argument is gone. Function modified
9632 to be called once during the analysis of a file.
9633 (java_unget_unicode): Fixed typo in fatal message.
9634 (java_get_line_col): Likewise.
9635 (java_lval): Likewise. String literals no longer built during
9637 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9639 * parse.h (MODIFIER_WFL): New macro.
9640 (parse_check_super, parser_check_super_interface): Now return int.
9641 (parser_chain_incomplete_item, not_builtin_p,
9642 complete_method_decl): Declarations removed.
9643 (build_method_invocation_stmt, build_invoke): Renamed using the
9644 `patch' instead of `build'
9645 (register-incomplete_type, obtain_incomplete_type,
9646 java_complete_tree, java_complete_expand_method,
9647 unresolved_type_p, create_jdep_list): New function declarations.
9648 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9649 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9650 (jdep): New typedef on new struct _jdep.
9651 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9652 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9653 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9654 JDEP_RESOLVED_P): New macros.
9655 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9656 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9657 JDEP_VARIABLE): New enum values and jdep kinds.
9658 (jdeplist): New typedef on struct _jdeplist.
9659 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9661 (CALL_EXPR_PRIMARY): New macro.
9662 (struct parser_ctxt): Fields java_pass, current_method_decl,
9663 method_decl_list deleted. New field jdeplist.
9664 (INCOMPLETE_P): Macro deleted.
9665 * parse.y (single_type_import_declaration:): Removed pass switch.
9666 (type_import_on_demand_declaration): Likewise.
9667 (field_declaration:): Removed pass switch on all sub rules.
9668 (class_declaration:): Call the complete_class_decl removed on
9670 (method_declaration:): Removed second pass switch. No longer chain
9671 methods decl when method_header reduced.
9672 (method_header:): Sub rules no longer depend on pass switch.
9673 (method_declarator:): Likewise.
9674 (method_body:): Likewise.
9675 (abstract_method_declaration:): Likewise.
9676 (block_statement:): Likewise.
9677 (local_variable_declaration:): Likewise.
9678 (argument_list:): Likewise.
9679 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9680 removed. Partial CLASS_EXPR tree node built instead.
9681 (postfix_expression:): Removed pass switch on all sub rules.
9682 (java_pop_parser_context): Free classd_list content.
9683 (yyerror): Call obstrack_grow0 to finalize error message.
9684 (check_class_interface_creation): Comment modified to reflect new
9685 returned value meaning. Removed second pass switch. Return 1 if an
9686 error was found, 0 otherwise. Adjust pointer on filename if a
9687 leading path separator was found.
9688 (maybe_create_class_interface_decl): Removed first pass switch
9689 when linking the class decl to the class_list. Install a new
9690 jdep_list for the class.
9691 (add_superinterfaces): List of unresolved interfaces is
9692 gone. Unresolved interfaces are directly added to the current
9694 (create_interface): Second pass shortcut removed.
9695 ctpx->modifier_ctx access through MODIFIER_WFL.
9696 (create_class): Second pass shortcut removed. Call to
9697 register_incomplete_type replaces the call to
9698 parser_chain_incomplete_item.
9699 (complete_class_decl): Function removed.
9700 (duplicate_declaration_error): New way of retrieving redeclared
9702 (register_fields): Call to lookup_modifier_cl replaced by
9703 MODIFIER_WFL. New way of handling unresolved type, using
9704 unresolved_type_p and obtain_incomplete_type.
9705 register_incomplete_type replaces call to parser_chain_incomplete_item.
9706 (patch_stage): New static global variable.
9707 (method_header): New way of handling unresolved type, using
9708 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9709 indicates that the method decl needs to be patched.
9710 (check_abstract_method_header): Call to lookup_modifier_cl
9711 replaced by MODIFIER_WFL.
9712 (method_declarator): Incomplete argument type are registered
9713 calling register_incomplete_type. Patch on the declared method is
9714 issued in that case.
9715 (unresolved_type_p): New function.
9716 (parser_check_super_interface): New comment to reflect function's
9717 modified returned type (int). Function and has a new argument
9718 this_wfl. Call to parse_error_context uses this_wfl instead of
9719 relying on lookup_cl.
9720 (parser_check_super): Comment reflects function's new returned
9721 type (int). Function returns non zero value on error.
9722 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9723 register_incomplete_type, jdep_resolve_class): New functions to
9724 handle incomplete types in declarations.
9725 (java_complete_class): Rewritten to work with the new incomplete
9726 type handling scheme.
9727 (complete_class_report_errors): Likewise.
9728 (complete_method_decl): Removed: it jobs is now handled by
9729 java_complete_class.
9730 (do_resolve_class): Class loaded in not already loaded and not
9731 found in Java source code.
9732 (java_check_regular_methods, java_check_abstract_methods): Don't
9733 call complete_method_decl anymore.
9734 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9735 (read_import_dir): Got rid of the pass number dependency.
9736 (declare_local_variables): New handling of unresolved types (patch
9738 (source_start_java_method): New parameter level. Function called
9739 with level set to 1 when argument types are potentially
9740 unresolved. Called to complete the job with level set to 2 once
9742 (source_end_java_method): Call to permanent_allocation
9743 removed. Waiting to be replaced by a more suitable obstack
9745 (java_complete_expand_methods, java_complete_expand_method,
9746 java_expand_finals): New functions.
9747 (build_method_invocation_stmt): Renamed
9748 patch_method_invocation_stmt. Extracts function call expression
9749 (wfl) and arguments (args) from CALL_EXPR tree operands.
9750 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9751 call. Patch the function and argument operand of the CALL_EXPR
9753 (patch_argument, java_complete_tree): New functions.
9755 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9757 Recover from missing fields and methods (i.e. error instead of fatal).
9758 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9759 * expr.c (expand_invoke): Recover from missing method.
9760 (expand_java_field_op): Recover from missing field.
9761 Inline references to java.lang.{Integer,Char,...}.TYPE.
9762 * typeck.c (get_type_from_signature), java-tree.h: New function.
9763 * class.c (add_method): Use get_type_from_signature.
9764 (build_class_ref): Handle a class that was not found.
9765 * typeck.c (convert): Handle conversion to pointers (for convenience).
9766 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9767 instead of lookup_field to handle missing fields.
9769 * jcf-parse.c (process_zip_dir): Set java_source.
9771 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9773 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9775 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * jcf-parse.c (load_class): Don't change input_filename before
9778 calling jcf_parse_source (but still do it before calling
9780 (jcf_parse_source): Assign input_filename after having saved the
9782 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9783 list. ctxp->modifier_ctx zeroed according to its new
9784 definition. ctxp->filename initialized. Removed
9785 JAVA_MODIFIER_CTX_UNMARK.
9786 (java_unget_unicode): Update the character based column position.
9787 (java_allocate_new_line): ref_count not used anymore. Always free
9788 ctxp->p_line. Initialize c_line->char_col to 0.
9789 (java_get_unicode): Update the character based column position.
9790 (java_lex): Use ctxp->elc to store current position in source
9791 file, at the beginning of the parsed token. Set modifier_ctx entry
9792 corresponding to the parse modifier to a WFL node. Return a WFL
9793 node when an identifier is parsed.
9794 (java_lex_error): Now uses ctxp->elc to store current position in
9796 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9797 * lex.h (build_wfl_node): New function definitions.
9798 (struct java_line): ref_count and next fields are gone. New field
9800 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9801 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9802 (JAVA_COLUMN_DELTA): New macro.
9803 (java_lc): New typedef on new struct _java_lc.
9804 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9805 (parse_error_context, parse_warning_context): Changed prototypes.
9806 (java_get_line_col): Added as an available global function.
9807 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9808 (IC_DECL): Replaced by macro IC_TYPE
9809 (DEPEND_WFL): New macro.
9810 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9812 (exit_java_complete_class): Removed a commented out statement.
9813 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9814 now an array of tree nodes. Deleted fields line_list and
9815 e_line. New field elc, to replace e_line.
9816 * parse.y (array_type:): Build WFL node.
9817 (qualified_name:): Build a single WFL node out of two. Retain
9818 the location information of the first node in the resulting node.
9819 (package_declaration:): Use package name as a WFL node
9820 (single_type_import_declaration:): Use imported name as a WFL node.
9821 (type_import_on_demand_declaration:): Use root of the imported
9822 packages as a WFL node.
9823 (field_declaration:): Removed unused local variable cl.
9824 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9825 (yyerror): New static elc. Removed static error_line, error_pos.
9826 New local code_from_source. Save ctxp->elc into elc at the first
9827 pass. Call java_get_line_col to get a string of the line where
9829 (debug_line): Removed static function.
9830 (parse_error_context, parse_warning_context): Parameter cl is now
9831 a WFL node. Use its value to initialize ctxp->elc.
9832 (redefinition_error): Parameter cl is now a WFL node.
9833 (parse_add_interface): New parameter wfl. No longer call
9834 lookup_cl, use wfl instead.
9835 (check_class_interface_creation): Parameter cl is now a WFL node.
9836 (maybe_create_class_interface_decl): Likewise.
9837 (add_superinterfaces): New function.
9838 (create_interface): Removed local cl, node, super_decl,
9839 super_decl_type. Function now uses id as a WFL node. Better
9840 warning/error report on obsolete or forbidden mix of
9841 modifiers. Now calls add_superinterfaces to register interfaces.
9842 (create_class): Removed local cl, node. Local variable id is used
9843 as a WFL node. Better error report on forbidden modifier
9844 mix. Uses add_superinterfaces to register interfaces.
9845 (find_field): Argument cl is now a WFL node. Now store the WFL
9846 node of a fields that needs to be checked for their
9848 (method_header): Local variable node non longer used. Local
9849 variable id replaces cl.
9850 (check_modifiers_consistency): Local variable cl is now a WFL
9852 (method_declarator): Local variable cl replaced by parameter id.
9853 (parser_qualified_name): Now uses parameter name as a WFL node.
9854 (parser_check_super_interface): New parameter wfl, for achieve
9855 greater accuracy during error reports.
9856 (parser_chain_incomplete_item): New parameter named location. Used,
9857 along the decl, to construct the incomplete item node.
9858 (java_complete_class): resolve_class now uses WFL node extracted
9859 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9861 (complete_method_decl): Unresolved function's argument types are WFL.
9862 (resolve_class): Parameter cl is now a WFL node.
9863 (resolve_and_layout): Likewise.
9864 (do_resolve_class): Likewise. Try first to use cl and then do the
9865 lookup on the decl when calling check_pkg_class_access.
9866 (complete_class_report_errors): Use IC_TYPE in place of
9867 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9868 instead of doing a lookup over the decl.
9869 (java_check_final): Use WFL info from field tree list.
9870 (lookup_cl): Rewritten and returns a statically defined WFL node.
9871 (lookup_modifier_cl): Now uses information from WFL nodes.
9872 (process_imports): Likewise.
9873 (read_import_dir): name and cl arguments replaced by a single WFL
9874 node. Function modified accordingly.
9875 (find_in_imports_on_demand): Now uses WFL node.
9876 (check_pkg_class_access): cl argument is now a WFL node.
9877 (declare_local_variables): Fixed to use WFL nodes.
9878 (resolve_expression_name): Likewise.
9879 (build_method_invocation_stmt): name_combo argument renamed
9880 wfl. Function modified to use WFL nodes.
9881 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9882 (lookup_method_invoke): cl is now a WFL node. Added missing
9883 IDENTIFIER_POINTER to class type decl name.
9885 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9887 * lang.c (init_parse): Now returns char* containing the filename.
9889 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9891 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9893 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9894 * class.c (make_class_data): If flag_assume_compiled, initial class
9895 state is CSTATE_PREPARED; make superclass and interfaces direct
9896 references, rather than constant pool indexes.
9898 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9900 * parser.y: Include flags.h. Removed debug variable pl.
9901 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9903 (labeled_statement_nsi:): Generate debug info when reducing
9904 expression_statement:.
9905 (check_pkg_class_access): get_access_flags_from_decl invokation
9906 fixed for new CLASS_* flags location.
9907 (source_end_java_method): Save/restore parser context when
9908 entering/leaving this routine. Restore lineno to its right value
9909 before calling expand_end_bindings.
9910 (build_method_invocation_stmt): build_invoke called with the
9911 current line information.
9912 (build_invoke): New argument cl. Wrap the function call around a
9914 (refine_accessible_methods_list): Changed comment, removed
9916 * parse.h: Fixed typo in comments.
9917 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9918 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9919 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9921 * lex.c (java_lex): Record the last closing curly bracket of a
9923 * jcf-parse.c (jcf_parse_source): Now calls
9924 java_check_methods. Clarified comment, fixed typo.
9926 1998-04-09 Dave Brolley <brolley@cygnus.com>
9928 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9929 (finish_parse): Expose for non USE_CPPLIB builds.
9931 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9933 * lang.c (lang_print_xnode): New function.
9935 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9937 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9938 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9939 used to build a class's dispatch table.
9940 (make_class_data): Generate dispatch table if flag_assume_compiled.
9941 Set dtable of class object to address of class_dtable_decl.
9943 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9944 be volatile and have side effects - generates better code.
9946 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9947 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9949 * expr.c (expand_invoke): If class is final, method is
9950 effectively final, so can call it directly.
9952 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9954 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9956 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9958 * parse.y (build_method_invocation_stmt): Removed extra argument
9961 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9963 * expr.c (dtable_indent): Now static global.
9964 (expand_invoke): Now call invoke_build_dtable and
9965 build_invokevirtual.
9966 (invoke_build_dtable, build_invokevirtual): New functions.
9967 * jcf-io.c (find_class): Defer issuing a warning by setting
9968 jcf->outofsynch to 1.
9969 * jcf-parse.c (jcf_out_of_synch): New function.
9970 (load_class): Test this_jcf.outofsynch flag and call
9971 jcf_out_of_synch accordingly.
9972 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9973 comment indentation.
9974 * lex.c (java_get_unicode): Fixed code indentation.
9975 (java_lex): Create string literal. Fixed typo. Removed several
9976 premature obstack_free.
9977 * parse.h: New enums for name resolution and invocation mode.
9978 (struct qualification): New data structure.
9979 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9980 (do_resolve_class, build_method_invocation_stmt,
9981 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9982 debug_line, identical_subpath_p, invocation_mode,
9983 refine_accessible_methods_list, build_invoke,
9984 lookup_method_invoke): New functions declared.
9985 (build_invokevirtual, invoke_build_dtable, match_java_method,
9986 build_field_ref, jcf_out_of_synch): New references to external
9988 (struct parse_ctxt): Removed artificial_constructor field.
9989 * parse.y: (array_type:): Type defined for this rule.
9990 (class_type:): Installed default rule for interface_type:.
9991 (array_type:): Now build Java array type.
9992 (qualified_name:): Now use obstack_grow0.
9993 (method_declaration:): Skip the artificial constructor added to
9995 (abstract_method_declaration:): Execute the code only during pass 1.
9996 (block:): Installed default rule in block_statements:.
9997 (block_statement:): Add the statement to the method during pass 2.
9998 (statement_expression): Installed default rule for
10000 (argument_list:): Added code to build the argument list.
10001 (method_invocation:): Added call to create the method invocation
10003 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10004 (debug_line): New function for debug.
10005 (complete_class_decl): No longer do something during pass 1.
10006 (method_header): Use BUILD_PTR_FROM_NAME.
10007 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10009 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10010 function's main comment.
10011 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10013 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10014 (resolve_class): Now works with arrays.
10015 (do_resolve_class, resolve_and_layout): New functions.
10016 (java_check_regular_methods): Reverse method list before and after
10017 having processed it. No longer set ctxp->artificial_constructor.
10018 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10019 accordingly. Fixed typo in issued error message. Now use
10021 (find_in_imports_on_demand): Now use obstack_grow0.
10022 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10023 (source_end_java_method): Call expand_expr_stmt instead of
10024 expand_expr. Calls it before calling expand_function_end.
10025 (java_method_add_stmt): Do nothing if errors were found during
10027 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10028 (build_method_invocation_stmt, build_invoke, invocation_mode,
10029 lookup_method_invoke, refine_accessible_methods_list,
10030 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10032 * typeck.c (build_java_signature): Properly end method signature
10033 if return type skipped.
10034 (match_java_method): New function.
10036 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10038 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10040 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10042 * expr.c (build_invoke_non_interface): New function.
10043 (methods_ident, ncode_ident): Now static globals.
10044 (expand_invoke): Use build_invoke_non_interface.
10045 * java-tree.h (struct lang_decl): New field function_decl_body.
10046 (DECL_FUNCTION_BODY): New macro.
10047 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10048 CLASS_FROM_SOURCE_P.
10049 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10050 before starting pass 2. Call to java_generate_parsed_class replaced
10051 by java_register_parsed_class.
10052 * lex.c: Fixed typo in header. Some line width related formating.
10053 * lex.h: Some line width related formating.
10054 * parse.h (source_end_java_method, resolve_expression_name,
10055 complete_class_decl, maybe_create_class_interface_decl,
10056 check_class_interface_creation): New static function declarations.
10057 (java_layout_parsed_class, java_method_add_stmt): New function
10059 (struct parser_ctxt): Field mark_class_generate removed. New
10060 fields class_list and artificial_constructor.
10061 * parse.y: Fixed typo in header.
10062 (class_declaration:): Call complete_class_decl when class body
10064 (method_declaration:): Call source_end_java_method in pass 2 when
10065 the method body is defined.
10066 (postfix_expression:): Do expression name resolution on sub-rule
10067 name during pass 2.
10068 (create_class, create_interface): Merged common pieces.
10069 (check_class_interface_creation, maybe_create_class_interface_decl):
10071 (complete_class_decl): New function.
10072 (register_fields): Fixed line width related typo.
10073 (method_header): Correctly skip first argument when fixing
10074 argument line. Changed the loop.
10075 (java_check_circular_reference): Now use ctxp->class_list.
10076 (java_complete_class): Removed start/stop marking.
10077 (java_check_regular_methods): Now takes a class decl as an
10078 argument. Add default constructor if none were encountered.
10079 (java_check_methods): Now use ctxp->class_list. Changed call to
10080 java_check_regular_methods.
10081 (source_start_java_method): Set DECL_ARG_TYPE for each function
10083 (source_end_java_method, java_method_add_stmt): New functions.
10084 (java_generate_parsed_class): No longer exists.
10085 (java_layout_parsed_class, java_register_parsed_class): New functions.
10086 (resolve_expression_name): New function.
10088 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10090 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10091 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10092 until pass initializations are done. Call read_import_dir with
10094 * parse.h: (lookup_modifier_cl): New function declared.
10095 (INTERFACE_FIELD_MODIFIERS): New macro.
10096 (OBSOLETE_MODIFIER_WARNING): New macro.
10097 * parse.y: (register_fields): Class type and current field name in
10098 local variables. Check modifier(s) if adding field(s) to an interface.
10099 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10100 and report errors using the faulty modifier line context.
10101 (lookup_modifier_cl): New function.
10102 (read_import_dir): Detect and report default import processing
10105 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10107 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10108 * class.c (is_compiled_class): Return 1 after making sure it
10109 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10110 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10111 * java-tree.h (flag_assume_compiled): Add decl.
10112 * lang.c (lang_f_options): Add the flag.
10113 (flag_assume_compiled): Add decl, default to 0.
10115 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10117 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10118 (is_compiled_class): Likewise.
10119 (layout_class): Likewise.
10120 (layout_class): Detect and lay out classes defined in source code.
10121 (interface_of_p, add_interface_do, may_add_interface): New
10123 (add_interface): Now use add_interface_do.
10124 (add_method_1): New function.
10125 (add_method): Now use add_method_1.
10126 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10127 (complete_start_java_method): New function.
10128 (start_java_mehod): Now call complete_start_java_method.
10129 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10130 (expand_invoke): Likewise and fixed typo.
10131 *gjava.c: (print_super_field): Use new argument to find_class
10134 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10135 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10136 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10138 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10139 (add_method_1, push_class): New prototypes.
10140 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10141 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10142 directory where the class was found.
10143 (find_class): New argument DO_CLASS_FILE. Function find_class
10144 modified accordingly.
10145 *jcf-parse.c: (fix_class_path): New function.
10146 (load_class): Use new VERBOSE argument. load_class now finds and
10147 loads/parses .class/.java files. Save read_state of current_jcf
10149 (java_parser_abort_on_error): New macro.
10150 (jcf_parse_source, parse_source_file): New function.
10151 (jcf_parse): Fixed typo.
10152 (yyparse): Call parse_source_file () only.
10153 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10154 writing the real class name back in the zip directory entry.
10155 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10156 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10157 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10158 (find_class): Prototype fixed.
10159 *lex.c: Added 1998 time stamp.
10160 Removed all static global variables, moved into the parser
10161 context data structure.. Now include unistd.h if SEEK_SET not
10163 (java_init_lex): Rewritten.
10164 (java_sneak_unicode): Modified current unicode access in current line.
10165 (java_unget_unicode): Likewise.
10166 (java_allocate_new_line): New allocation management.
10167 (java_read_char): Modified access and storage of unget_utf8_value.
10168 New way of processing current unicode.
10169 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10170 (java_get_unicode): Now use the parser context.
10171 (java_lineterminator): Likewise.
10172 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10173 of the reentrant parser implementation. Function now use the
10174 parser context data structure and java_lval. Fixed production of
10175 the float and double constant "out of range" error message. Fixed
10176 obstack use. Return integer value when hitting a modifier. Now
10177 return type for TRUE, FALSE and other predefined types. Return
10178 identifier as a TREE_LIST list containing the current line context
10179 as the TREE_VALUE sub-node.
10180 (java_unicode_2_utf8): Fixed typo in declaration.
10181 (java_lex_error): Now use the parser context data structure.
10182 *lex.h: Added 1998 time stamp.
10183 (struct java_line): New fields ref_count and next.
10184 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10185 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10186 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10187 *parse.h: Added 1998 time stamp.
10188 (java_parse_source_file): Renamed from parse_source_file.
10189 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10190 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10191 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10192 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10193 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10194 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10195 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10196 (struct parser_ctxt): New data structure to keep the parser context.
10197 *parse.y: Added 1998 time stamp, got rid of static global variables.
10198 (java_error_count, ctxp): New global variables.
10199 (%union): New value field.
10200 (numeric_type, integral_type): Rules removed.
10201 (primitive_type): Rule defined to handle integral, float, double and
10203 (qualified_name, package_declaration,
10204 single_type_import_declaration, type_import_on_demand_declaration,
10205 modifiers, class_declaration, super, interfaces,
10206 interface_type_list, class_body, field_declaration,
10207 field_declaration, variable_declarators, variable_declarator,
10208 variable_declarator_id, method_declaration, method_header,
10209 formal_parameter_list, formal_parameter, method_body, block,
10210 static, interface_declaration, extends_interfaces,
10211 abstract_method_declaration, local_variable_declarators): Rules now
10213 (force_error, do_warning): New global statics.
10214 (push_parser_context, parser_context_save_global,
10215 parser_context_restore_global, pop_parser_context): New functions.
10216 (yyerror): Now uses the global parser context. Fixed use of obstack.
10217 (parse_error, parse_error_context, parse_warning_context,
10218 java_accstring_lookup, redefinition_error, check_modifiers,
10219 parser_add_interface, create_interface, create_class, find_field,
10220 duplicate_declaration_error, register_fields, method_header,
10221 check_modifiers_consistency, check_abstract_method_header,
10222 method_declarator, parser_qualified_classname,
10223 parser_check_super_interface, parser_check_super,
10224 parser_chain_incomplete_item, java_check_circular_reference,
10225 layout_class_from_source, java_complete_class,
10226 complete_method_decl, resolve_class, complete_class_report_errors,
10227 java_check_final, check_method_redefinition,
10228 java_check_regular_methods, java_check_abstract_methods,
10229 java_check_methods, lookup_java_interface_method2,
10230 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10231 process_imports, find_in_imports, read_import_entry,
10232 read_import_dir, find_in_imports_on_demand,
10233 check_pkg_class_access, not_builtin_p, declare_local_variables,
10234 source_start_java_method, java_generate_parsed_class): New
10236 *typeck.c: (signature_include_return): New global variable.
10237 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10238 to add the function returned type in the signature.
10240 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10242 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10244 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10246 * Make-lang.in (java.info): Added.
10247 (java.install-info): Added
10249 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10251 * Makefile.in (clean): Also remove java/parse.c.
10253 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10255 Add a pair of -fbounds-check/-fno-bounds-check options.
10256 * lang.c (lang_decode_option): Add code to grok arguments.
10257 (flag_bounds_check): Add decl.
10258 (lang_f_options): New array w/ the option in it.
10259 * java-tree.h (flag_bounds_check): Add decl.
10260 * lang-options.h: New file.
10261 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10262 of a static macro value.
10263 (JAVA_ARRAY_EXCEPTION): Delete macro.
10265 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10267 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10268 * expr.c (build_anewarray): Add missing promote_type.
10270 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10272 Add array types with known length to optimize bounds checking.
10273 * typeck.c (build_java_array_type): Take length parameter.
10274 (java_array_type_length, build_prim_array_type): New functions.
10275 * java-tree.h: Update for new functions.
10276 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10277 * class.c: Use build_prim_array_type.
10278 * expr.c (can_widen_reference_to): Handle known-length array types.
10279 (verify_jvm_instructions): Keep track of integer push instructions
10280 followed by newarray/anewarray, so we can build known-length arrays.
10281 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10282 (java_array_data_offset): New function.
10283 (build_java_array_length_access): New function. Optimize if constant.
10284 (build_java_arrayaccess): Constant fold bounds check.
10285 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10286 (build_newarray, build_anewarray): New functions.
10287 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10288 * verify.c (merge_types): Handle known-lengh array types.
10290 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10292 * expr.c (expand_byte_code): Fix performace bug, which caused
10293 searching linenumber_table to be linear rather than constant.
10295 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10297 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10299 * decl.c, java-tree.h (soft_fmod_node): New global.
10300 * decl.c (init_decl_processing): Define __builtin_fmod.
10301 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10302 using __builtin_fmod.
10304 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10306 * keyword.h: New file, output of keyword.gperf as processed by
10308 * lex.c (java_lex_init): Initialize java_error_flag.
10309 * parse.c (YYERROR_NOW): Uses java_error_flag.
10310 * parse.y: New static java_error_flag. Useless definition of
10312 * parse.y (java_error): Portable error recovery using
10313 java_error_flag (not yet completely tuned).
10315 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10317 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10319 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10321 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10322 (parse.c, lex.c, keyword.h): New rules for Java source code
10324 * parse.c: Renamed into jcf-parse.c.
10325 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10326 * keyword.gperf: New file, Java keywords.
10327 * parse.y: New file, Java language grammar.
10328 * parse.h: New file, Java language grammar definitions.
10329 * lex.c: New file, Java language lexer.
10330 * lex.h: New file, Java language lexer definitions.
10332 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10334 * decl.c (clinit_identifier_node), java-tree.h: New global.
10335 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10336 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10337 * expr.c (expand_java_field_op): Check for invalid assignment
10340 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10342 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10344 * verify.c (verify_jvm_instructions): When processing a handler,
10345 attempt to set the current_subr to the right value.
10346 (More complicated code combines Sep 17 and Oct 22 versions.)
10348 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10350 * class.c (push_class): Figure out (guess) name of source file.
10351 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10352 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10353 (parse_class_file): Change return type from int to void.
10354 Call debug_start_source_file/debug_end_source_file.
10356 * expr.c (build_java_binop): Fix masking 2nd operand.
10357 * decl.c (init_decl_processing): Set sizetype first.
10359 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10361 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10362 (Revert Sep 17 change.)
10364 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10366 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10367 .class extension in their name and fix thing so we don't process
10368 them parse_zip_file_entries().
10369 (parse_zip_file_entries): Cleaned unused local variables.
10371 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10373 * expr.c (can_widen_reference_to): Allows equal array element types.
10374 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10375 * jcf-dump.c (RET): Get (and print) index.
10377 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10378 Promote element type to POINTER_TYPE.
10380 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10382 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10383 find_in_current_zip, jcf_figure_file_type): Moved from
10384 jcf-reader.c to parse.c.
10385 * zextract.c: (read_zip_archive): takes file_comment_length possible
10386 field into account.
10388 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10390 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10392 * verify.c (merge_types): Handle array types even better ...
10394 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10396 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10398 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10399 * class.c (make_class_data): Don't build fields_decl if no fields.
10400 When building fields_decl, skip if DECL_ARTIFICAL.
10402 * expr.c (java_stack_swap): Update stack_type_map.
10403 * verify.c (merge_types): Handle array types better.
10405 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10407 * class.c (add_field): Don't promote short integral fields to
10408 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10409 * expr.c (push_value): Promote and convert short integral values.
10411 * decl.c, java-tree.h (integer_two_node): New constant node.
10412 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10414 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10416 * class.c (append_gpp_mangled_type): Use function argument
10417 unpromoted type to generate mangled name.
10419 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10421 * constants.c (build_constant_data_ref): Now uses current_class
10422 instead of main_class.
10423 (build_constants_constructor): Now uses current_class instead of
10425 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10426 of the global variable SeepZipFiles done here.
10427 * zextract.c (read_zip_archive): extra_field optional field taken
10428 into account while computing the position of the class file in the
10430 * verify.c (verify_jvm_instructions): Use current_jcf to search
10432 * parse.c (load_class): First search for the class to load in the
10433 current zip file. Saves current_jcf (restored before returning
10434 from that function). Don't call JCF_FINISH in the class was found
10435 in the current ZIP file.
10436 (jcf_parse): If the class was found in the current ZIP file, save
10437 its tree_constant_pool (for later reuse).
10438 (parse_class_file): New function. Process each method defined in
10439 the current class and record the class as to be later registered.
10440 (yyparse): Rewritten. Figure the type of the current file and switch
10442 * lang.c: New global variable current_jcf.
10443 (lang_init): Removed compiling_from_source test (done later, in
10444 yyparse). Removed call the jcf_parse ().
10445 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10446 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10447 in the current ZIP file) and zip_offset (offset to the class data in
10448 the current zip file).
10449 * jcf-reader.c: zipfile.h included.
10450 localToFile: New ZipFileCache static global variable
10451 (parse_zip_file_entries): New function. Browse the current ZIP
10452 file directory and process each class found.
10453 (process_zip_dir): New function. Register each class found in the
10454 ZIP file directory. The class aren't parsed but a valid JCF is
10455 link to each of them.
10456 (find_in_current_zip): New function. Search for a class in the
10457 current ZIP file directory. If found, prepare the class so that it
10459 (jcf_figure_file_type): New function. Examine the file structure
10460 to figure a class file, a ZIP file. If none of these categories are
10461 matched, a source file is assumed.
10462 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10463 SeenZipFile: New global variable.
10464 (open_in_zip): Use zipmember's length to accelerate the search for
10465 a member. If zipmember was NULL and zip file successfully read,
10467 * java-tree.h: New global variable current_jcf declared. Added
10468 declaration for current_constant_pool_tags, current_constant_pool_data,
10469 current_constant_pool_length, current_constant_pool_data_ref.
10470 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10471 store the JCF of classes seen in a zip file) and tree *constant_pool
10472 (to save a loaded class constant pool). current_class declared here.
10473 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10474 retrieve method_ref_constant.
10475 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10476 (OBJECT): get_class_constant now uses current_jcf.
10477 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10478 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10479 (expand_invoke): Now uses current_class instead of main_class
10480 (build_class_init): Now uses current_class instead of main_class
10481 * class.c: New static global variable registered_class.
10482 (register_class): New function.
10483 (emit_register_class): Modified to use registered_class instead of
10485 (is_compiled_class): Now take into account class seen in the archive.
10487 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10489 * except.h: Renamed to: java-except.h.
10490 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10491 * except.c: Add semi-working (commented out) implementation.
10493 * expr.c (expand_iinc): Add needed flush_quick_stack.
10494 * parse.c (set_source_filename): New function.
10495 (give_name_to_class): Set input_filename from package.classname.java.
10497 * jcf-io.c (find_class): Don't look first in ".".
10499 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10501 * zextract.c (read_zip_archive): Now takes into account the
10503 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10505 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10507 * constants.c, java-tree.h (build_internal_class_name): New function.
10508 (alloc_class_constant): Re-implement using build_internal_class_name.
10509 * class.c (make_class_data): Likewise.
10510 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10512 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10514 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10515 to NULL before pushing an exception handler target.
10517 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10518 (java_stack_swap, java_stack_dup): Re-write to be safe from
10519 clobbering registers.
10520 (build_class_init): New function.
10522 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10524 * typeck.c (build_java_array_type): Temporary use
10525 permanent_obstack to create the array 'length' field.
10526 * expr.c (lookup_label): Temporay use permanent_obstack to create
10527 label if not found.
10528 * class.c (push_super_field): Tempory use permanent_obstack.
10530 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10532 * typeck.c (type_for_mode): Now handles double_type_node and
10534 * verify.c (verify_jvm_instructions): The instruction following
10535 the wide bytecode is checked. OPCODE_ret added to the list of
10538 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10540 * class.c (make_class): Temporary use permanent_obstack. Set the
10541 class CLASS_P field to 1.
10542 (push_class): Temporary use permanent_obstack.
10543 (set_super_info): Temporary use permanent_obstack.
10544 (add_method): Temporary use permanent_obstack, set
10545 METHOD_TRANSIENT().
10546 (add_field): Temporary use permanent_obstack. Sets
10547 FIELD_VOLATILE() and FIELD_TRANSIENT().
10548 (build_class_ref): Temporary use permanent_obstack if the class
10550 (build_static_field_ref): Temporary use permanent_obstack when
10551 creating field's rtl.
10552 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10553 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10554 and fields. Function finalized, as far as flag handling.
10555 (push_class_static_dummy_field): Temporary use permanent_obstack.
10556 (emit_register_class): Force generation of class registration at
10558 * decl.c (end_java_method): Call permanent_allocation() before
10560 * expr.c (can_widen_reference_to): Added comment to interface
10561 handling, fixed typo.
10562 (lookup_field): Now uses CLASS_P() to correct FIXME
10563 (expand_invoke): Verification on public && !static &&
10564 !abstract moved into soft_lookupinterfacemethod (kaffe).
10565 Use Object class dtable if objectref is an array when expanding
10567 (java_push_constant_from_pool): Temporary use permanent_obstack
10568 for CONSTANT_string
10569 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10570 create constant references.
10571 (get_constant): Temporary use permanent_obstack to create constant.
10572 (load_class): Temporary use permanent_obstack to load class.
10573 (jcf_parse): Temporary use permanent_obstack to perform class
10575 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10576 (build_java_signature): Temporary use permanent_obstack.
10577 * verify.c: (verify_jvm_instruction): removed unecessary verification
10579 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10580 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10583 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10585 * class.c (append_gpp_mangled_type): Fix typo.
10586 (emit_register_class): Use main_class to get class object, rather
10587 than looking for no-longer-existing static decl starting with _CL.
10588 * typeck.c (parse_signature_type): Promote array element type
10589 if it is a RECORD_TYPE.
10591 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10593 * class.c (push_class_static_dummy_field): New function.
10594 (mangle_static_field): New. Do G++-style mangling of static fields.
10595 (layout_class): Mandle static fields here, not in add_field.
10596 (build_class_ref): The class object is now a dummy static field.
10597 * decl.c (find_local_variable): Look for best, instead of first match.
10598 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10599 (build_java_athrow): Don't check here if exception is Throwable.
10600 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10601 (TYPE_USED): Removed. No longer used ...
10602 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10603 * verify.c (push_pending_label): New function.
10604 (push_pending_block): Renamed to check_pending_block.
10605 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10606 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10607 re-checking possible handlers) after a store (less wasted work).
10608 Check for null handler (finally) before calling add_handler.
10609 Various changes to (finally?) correctly handle try/finally.
10611 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10613 * class.c: Include stdio.h.
10615 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10617 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10618 to make sure class is initialized before static/special invoke.
10620 * verify.c (verify_jvm_instructions): On a store instruction,
10621 call find_local_variable to force pre-allocation of decl and rtx.
10622 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10624 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10626 * class.c (build_class_ref): Strip off "promoted_" if need be.
10627 (make_field_value): Call build_java_signature when needed.
10628 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10629 * expr.c (build_java_athrow): Don't push_value of exception.
10630 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10631 match specification of [fd]cmp[lg] for NaNs.
10632 (expand_byte_code): Add support for exception handler ranges.
10633 * except.c: Add skeleton for EH code-generation.
10634 * verify.c (merge_types): Treat all promoted integral types as equal.
10635 * constants.c (build_constants_constructor): To force creation of
10636 current_constant_pool_data_ref, call build_constant_data_ref.
10638 * javaop.def (lload): Fix typo.
10639 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10641 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10643 * parse.c: Don't include function.h.
10645 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10647 * except.[ch]: New files.
10648 * Makefile.in (JAVA_OBJS): Add except.o
10649 * expr.c: Temporary warning about unimplemented exceptions.
10650 * verify.c: Verify exception handlers.
10652 * jcf-dump.c (disassemble_method): Print exception table.
10654 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10656 * expr.c (verify_jvm_instructions): Started a thorough
10657 verification of invoke* bytecodes.
10658 (expand_byte_code): flush quick stack if PC is the target of a
10659 branch. and undef RET (conflicting with config/i386/i386.h).
10660 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10662 (expand_invoke): Now handles invokeinterface and do more
10663 verification according to the bytecode.
10664 (lookup_field): Don't try to load the class if processing
10666 (can_widen_reference_to): Now handles interfaces.
10667 * decl.c (init_decl_processing): New global variable
10668 soft_lookupinterfacemethod_node, declared in java-tree.h.
10669 Call set_super_info on string_type_node.
10670 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10672 * class.c (set_super_info): Fills the CLASS_* flags according to
10674 (get_access_flags_from_decl): Handles all class flags.
10676 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10678 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10679 * parse.c (yyparse): Check for abstract method, and missing code.
10680 * expr.c (expand_byte_code): Change interface.
10681 * lang.c (put_decl_node): Print promoted types prettier.
10682 * verify.c (verify_jvm_instruction): Change interface.
10683 Partial support for scanning exception table.
10684 For load instructions, handle promoted integral types.
10686 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10688 * verify.c: New file, with contents moved from expr.c.
10689 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10690 * typeck.c (is_array_type_p): Moved here from expr.c.
10691 * java-tree.h: Add some now-needed function declarations.
10692 * Makefile.in (JAVA_OBJS): Added verify.o.
10694 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10696 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10697 METHOD_ABSTRACT flag.
10699 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10700 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10701 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10703 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10705 (start_java_method): Hook for SYNCHRONIZED methods.
10707 * expr.c (build_java_jsr, build_java_ret): New functions
10708 (JSR,PRE): New macros
10709 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10710 (verify_jvm_instructions): tableswitch, lookupswitch,
10711 monitorenter, monitorexit, goto_w: verified.
10712 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10713 (build_java_monitor): New function.
10714 (MONITOR_OPERATION): Modified to call build_java_monitor()
10715 (verify_jvm_instructions): Started a thorough verification of
10718 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10720 Support verification of jsr/ret subroutines (used for try/finally).
10721 * decl.c (return_address_type_node): New type node.
10722 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10723 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10724 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10725 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10726 TYPE_USED): New macros for special types in type_map.
10728 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10729 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10731 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10733 * expr.c (can_widen_reference_to): New function.
10734 (pop_type): Use it.
10735 (merge_type_state): Support handling start of subroutine.
10736 (push_pending_block): Return char* error message, instead of calling
10737 fatal on an error. Also handle subroutines.
10738 (verify_jvm_instructions): Handle errors from push_poending_block.
10739 Support jsr and ret instructions.
10741 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10743 * jcf-io.c (find_classfile): Fix thinko.
10744 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10746 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10748 * Makefile.in (BISON): Remove.
10750 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10752 * Makefile.in: Convert to autoconf.
10753 * config-lang.in (outputs): Added java/Makefile.
10755 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10756 Rename cc1java to jc1.
10758 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10759 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10761 * class.c (class_depth): Do load_class if needed.
10763 Mostly better verification.
10764 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10765 (init_decl_processing): Change return type of soft_checkcast.
10766 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10767 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10768 lang_print_error): New functions.
10769 (lang_init): Set global hook print_error_function to lang_print_error.
10770 * expr.c: In the type_map ptr_type_node is only used for null now.
10771 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10772 (merge_types): Dererence pointer to record types before comparing.
10773 (decode_newarray_type, merge_types): On error just return NULL.
10774 (build_java_binop): Add preliminary implementation (with warning)
10775 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10776 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10777 (expand_compare, expand_java_goto, expand_java_call): Don't
10778 push_pending_block, since that only makes sense when verifying.
10779 (merge_type_state): Different return codes.
10780 (push_pending_block): A block may need to be verified more than once.
10781 (expand_byte_code): Warn about unused code at code generation time.
10782 (verify_jvm_instruction): Changed logic, since code may need to be
10783 re-verified if type-state has changed. Also, better error handling.
10784 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10785 Improve newarray, anewarray, ?aload, athrow,
10786 * java-tree.h (LABEL_CHANGED): New macro.
10788 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10790 * decl.c (soft_athrow_node): New global variable initialized.
10791 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10792 * typeck.c (convert): Added support for REAL_TYPE.
10793 (convert_to_char): New function.
10794 (convert): Handle CHAR_TYPE.
10795 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10796 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10797 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10799 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10800 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10801 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10802 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10803 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10804 to Use The Right Things.
10805 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10806 compatible with INT. BOOLEAN is made equivalent to BYTE.
10807 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10808 OPCODE_ifnonnull): Now supported.
10809 (build_java_athrow): New function.
10811 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10813 Rename method name <init> to match G++ (and fix mangling).
10814 * class.c (layout_class): Replace method name of <init> by class name.
10815 (make_method_value): Do inverse renaming of constructor from <init>.
10816 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10817 * typeck.c (lookup_java_constructor): New function.
10818 * expr.c (expand_invoke): If method_name is <init>, call
10819 lookup_java_constructor to find constructor.
10821 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10823 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10825 * parse.c (get_class_constant): Modified to handle array "classes"
10826 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10828 (convert): Modified to handle real type.
10829 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10830 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10831 variables declared.
10832 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10833 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10834 global variables initialized.
10835 (find_local_variable): Handles the case of a pointer
10836 (end_java_method): Restore the use of one more scope
10837 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10838 build_java_array_length_access, expand_java_arrayload,
10839 expand_java_arraystore, expand_java_array_length,
10840 expand_java_multianewarray, expand_java_anewarray,
10841 build_java_check_indexed_type, is_array_type_p,
10842 build_java_throw_out_of_bound_exception): New functions.
10843 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10844 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10845 OPCODE_<t>aload): Implemented code for verification.
10846 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10847 ARRAY_NEW_MULTI): Macro defined.
10848 (CONVERT): Modified to invoke convert().
10849 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10851 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10853 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10854 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10855 (make_class_data): Field name needs '/' as package prefix.
10856 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10858 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10860 Implement debug information for local variables.
10861 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10862 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10863 DECL_LOCAL_SLOT_CHAIN): New macros.
10864 (struct lang_decl_var): New type.
10865 * parse.c (give_name_to_locals): Move to decl.c.
10866 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10867 (start_java_method): Re-write parameter handling.
10868 (pending_local_decls): New global variable.
10869 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10870 (find_local_variable): Accept pc so we can skips decls not in range.
10871 (struct binding_level): Add end_pc field.
10872 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10873 (various): Change so current pc gets passed to find_local_variable.
10875 * decl.c (init_decl_processing): Re-arrange fields in
10876 class_type_node and and method_type_node to match kaffe 0.9.1.
10877 * class.c (make_method_value, make_class_data): Update
10878 initializations to match.
10880 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10882 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10883 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10884 (push_super_field): New function.
10885 (make_class_data): Handle inheritance of class static initializer.
10886 (layout_class): New name mangling.
10887 * constants.c (build_constant_data_ref): Init type of data array
10888 to a one-element array.
10889 (build_constants_constructor): Set DECL_SIZE from complete array type.
10890 * decl.c: Rename class_type, object_type etc to class_type_node,
10891 object_type_node etc. Make former inherit from latter.
10892 * expr.c (expand_invoke): Add cast of function address.
10893 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10894 * parse.c (yyparse): Don't call layout_class here.
10895 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10897 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10899 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10900 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10901 (alloc_class_constant): New.
10902 * expr.c (expand_invoke): Make sure method's class is initialized.
10903 * class.c (interits_from_p, emit_register_class): New functions.
10904 * parse.c (yyparse): Call emit_register_class.
10906 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10908 * constants.c: New file, to handle constant pool.
10909 * Makefile.in (JAVA_OBJS): Add constants.o.
10910 * decl.c (init_decl_processing): Update, fix, finish various structs.
10911 (pushdecl_top_level): New.
10912 * parse.c (layout_class): Moved to class.c.
10913 * expr.c (java_push_constant_from_pool): New function.
10914 * class.c (build_class_ref): Make work fully
10915 (make_class_data): Emit super-class, constant pool, interface vector.
10917 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10919 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10920 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10921 * class.c (class_depth): New function.
10922 (lookup_named_class): Replaced by new function lookup_class.
10923 * decl.c (object_type_node, string_type_node): New.
10924 Remove various types that we no longer need.
10925 * expr.c (verify_jvm_instructions): New separate verifier pass.
10926 (push_type, pop_type): New functions for verifier.
10927 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10928 (expand_byte_code): Simplify, since we assume already verified.
10929 (expand_invoke): Now mostly works.
10930 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10931 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10932 * parse.c: Wait to allocate class object until we know its name.
10933 (layout_class): Calculate DECL_VINDEX for each virtual method.
10934 * typeck.c (get_array_type): Rename to ...
10935 (build_java_array_type): ... and provide working implementation.
10936 (build_java_signature): New function - build Java signature of type.
10937 (set_java_signature): New function - cache signature with type.
10938 (lookup_java_method): New function.
10940 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10942 * class.c (ident_subst): Take extra SUFFIX parameter.
10943 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10944 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10945 (build_class_ref): Actually implement.
10946 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10947 * decl.c (builtin_function): New.
10948 (init_decl_processing): Update for current Kaffe. Declare some
10949 builtin Kaffe functions.
10950 * expr.c (build_address_of): New.
10951 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10952 Renamed (from expand_java_new etc), and added working implementations.
10953 (build_field_ref): Now also handle static fields.
10954 (expand_invoke): Implement invokestatic, and start implement rest.
10955 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10956 * javaop.def: Rename invokevirt -> invokevirtual.
10957 * lang.c (use_handles): Removed.
10958 * parse.c: Add support for ConstantValue atribute.
10959 Handle nested loading of a class. (JPOOL_UTF): New.
10961 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10963 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10965 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10967 * Make-lang.in (java.install-man): New empty rule.
10968 * typeck.c (set_local_type): New function.
10969 * expr.c (STORE_INTERNAL): Call find_local_variable,
10970 not find_stack_slot. Call set_local_type.
10972 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10974 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10975 and building RECORD_TYPE CONSTRUCTORs.
10976 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10978 * lang.c (use_handles): Change the default to 0.
10979 * decl.c: Define and build class_type, field_type, utf8const_type.
10980 * class.c (make_class_data, make_field_value,
10981 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10982 hashUtf8String, strLengthUtf8, mangled_classname:
10983 Functions to build reflective data structures.
10984 * parse.c (yyparse): Call make_class_data.
10986 * jcf-io.c (open_class, find_classfile): New functions.
10987 * jcf-dump.c: Support reading classfile from explicitly-named
10988 class file (without CLASSPATH searching).
10990 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10992 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10993 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10994 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10995 (get_constant): Now trivial for CONSTANT_Utf8.
10997 * jcf.h: Make NEW_CPOOL the default.
10998 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11000 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>